[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.09"]
[Round "1"]
[White "Derylo, Kamil"]
[Black "Ossolinski, Ziemowit"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2099"]
[BlackElo "1880"]
[PlyCount "33"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Qa5+ 7. Nc3 g6 8.
Nge2 Bb7 9. O-O Bg7 10. a4 O-O 11. e4 e5 12. f4 Qb6 13. h3 exf4 14. Bxf4 Re8
15. Ng3 Ba6 16. e5 Bxb5 17. Nxb5 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.10"]
[Round "1"]
[White "Szewczyk, Mariusz"]
[Black "Liberadzki, Slawomir"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2022"]
[BlackElo "1981"]
[PlyCount "63"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nc6 8. O-O
Be7 9. Qe2 O-O 10. Qe4 Ndb4 11. exd6 Qxd6 12. Nc3 Na5 13. Be2 f5 14. Qf4 Nd5
15. Nxd5 Qxd5 16. Be3 Bd6 17. Ne5 Bxe5 18. Qxe5 Nc6 19. Qf4 e5 20. dxe5 Qxe5
21. Bc4+ Kh8 22. Rad1 Re8 23. Rfe1 Qxf4 24. Bxf4 Rxe1+ 25. Rxe1 Bd7 26. Rd1 Be8
27. Be6 g6 28. b4 Kg7 29. b5 Rd8 30. Bd6 Rxd6 31. Rxd6 Nb4 32. Bc4 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.10"]
[Round "1"]
[White "Szwaj, Justyna"]
[Black "Matyszkiewicz, Wiktor"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "1840"]
[BlackElo "1902"]
[PlyCount "50"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 b5 10. Nxc6 Bxc6 11. e5 dxe5 12. Qe2 Qa5 13. Qxe5 Be7 14. Bd3
O-O 15. Kb1 h6 16. Bh4 Rac8 17. Ne4 Bxe4 18. Bxe4 Rc5 19. Qd4 Rc4 20. Qd3 Nxe4
21. Bxe7 Rfc8 22. Rhf1 b4 23. Rde1 b3 24. axb3 Nd2+ 25. Kc1 Nxf1 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.10"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Warszawski, Bartosz"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2055"]
[BlackElo "2172"]
[PlyCount "85"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Be7 6. e4 dxe4 7. fxe4 e5 8. d5
Bc5 9. Nf3 Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. Bd2 a5 13. O-O-O O-O 14. g4 a4 15.
h4 Bd4 16. Nb5 c5 17. g5 Ne8 18. h5 Qb6 19. Bh3 Rd8 20. Rdf1 Nd6 21. Nxd6 Qxd6
22. g6 h6 23. gxf7+ Kh8 24. Be6 Qb6 25. Bc3 Nf6 26. Rh2 Rd6 27. Bxd4 cxd4 28.
Rc2 Rxe6 29. c5 Qa6 30. dxe6 Qxe6 31. Qf5 Qa2 32. Rcf2 Rxf7 33. Qxe5 d3 34.
Rxf6 Qc4+ 35. Qc3 Qxc3+ 36. bxc3 gxf6 37. Kd2 Rc7 38. Rxf6 Rxc5 39. Rxh6+ Kg7
40. Rb6 Rxh5 41. Rxb7+ Kf6 42. Kxd3 Ra5 43. Kd4 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.09"]
[Round "1"]
[White "Delega, Tomasz"]
[Black "Szwaj, Jacek"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1974"]
[BlackElo "1937"]
[PlyCount "103"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 d6 6. O-O Be7 7. Kh1 Nc6 8.
Nxc6 bxc6 9. f4 e5 10. fxe5 dxe5 11. Nd2 Bg4 12. Qe1 Nh5 13. Nc4 Qc7 14. Qc3
Bf6 15. Na5 O-O 16. Be3 Nf4 17. Rae1 Rfe8 18. Bb5 Rac8 19. Ba6 Rcd8 20. Nxc6
Rd6 21. Bb5 Bh4 22. Nxa7 Qxc3 23. bxc3 Bxe1 24. Bxe8 Bxc3 25. Nb5 Be2 26. Nxd6
Bxf1 27. Bxf4 exf4 28. Bxf7+ Kf8 29. Bc4 Bb4 30. Bxf1 Bxd6 31. Bd3 Ke7 32. Kg1
Bb4 33. Kf2 Kf6 34. Ke2 Ke5 35. Kd1 Bc3 36. a4 h6 37. Ke2 g5 38. Kf3 Ke6 39.
Kg4 Kf6 40. Kh5 Kg7 41. Be2 Kh7 42. Bg4 Kg7 43. Bf5 Kf6 44. Kxh6 Bd2 45. Kh5
Ke5 46. Kg4 Kd4 47. Bg6 Ke5 48. Kf3 Be3 49. Kg4 Bd2 50. Bh7 Kd4 51. Kf5 Ke3 52.
e5 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.10"]
[Round "1"]
[White "Malicka, Maria"]
[Black "Swierczewski, Marek"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2041"]
[BlackElo "2090"]
[PlyCount "55"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 Bb4 8. O-O
Nc6 9. Bg5 Nxd4 10. Qxd4 Bc5 11. Qd2 b6 12. Bf4 e5 13. Bg5 Qc6 14. Bxf6 Qxf6
15. Nd5 Qd6 16. Rad1 Bb7 17. Qg5 O-O 18. Rd3 f6 19. Qh4 Rf7 20. Bg4 Raf8 21.
Qg3 g6 22. Rfd1 Qb8 23. h4 Bd4 24. b3 Rg7 25. Nxf6+ Kh8 26. Rf3 Qd6 27. Nd5
Bxd5 28. Rxd4 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.17"]
[Round "2"]
[White "Szwaj, Jacek"]
[Black "Malicka, Maria"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1937"]
[BlackElo "2041"]
[PlyCount "187"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
O-O 9. Qd3 Be6 10. Nd5 Bxd5 11. exd5 Nbd7 12. c4 Ne8 13. f4 Rc8 14. f5 Bg5 15.
Be3 Bxe3+ 16. Qxe3 Nef6 17. Rac1 Re8 18. g4 h6 19. Kh1 Nh7 20. Qg3 Ndf6 21. h4
b5 22. Nd2 bxc4 23. g5 hxg5 24. hxg5 Nxd5 25. Bxc4 Rxc4 26. Rxc4 Nf4 27. g6
fxg6 28. fxg6 Nf6 29. Rcxf4 exf4 30. Qxf4 Qa8+ 31. Kg1 Qd5 32. Qc4 Qxc4 33.
Nxc4 d5 34. Nd6 Re5 35. Rf2 Kf8 36. Nf5 a5 37. Kf1 Kg8 38. Nd4 Rg5 39. Rg2 Re5
40. Rc2 Re8 41. Rc7 Rb8 42. b3 Re8 43. Nc6 Ng4 44. Ne7+ Kf8 45. Nxd5 Ne3+ 46.
Nxe3 Rxe3 47. Rf7+ Kg8 48. Ra7 Kf8 49. Rxa5 Re6 50. Rg5 Ke7 51. a4 Kf6 52. Rg3
Ke7 53. Kg2 Kd6 54. Kf3 Kc5 55. Rg4 Kb6 56. Rg5 Re1 57. Kf2 Re6 58. Rb5+ Ka6
59. Rg5 Rb6 60. Rg3 Ka5 61. Ke2 Kb4 62. Kd2 Rc6 63. Ke2 Rd6 64. Kf2 Re6 65. Kg2
Rd6 66. Kh3 Rc6 67. Kh4 Rd6 68. Kg5 Rc6 69. Kf5 Rf6+ 70. Kg5 Rf1 71. Kg4 Rf6
72. Kh5 Rf1 73. Re3 Rh1+ 74. Kg4 Rg1+ 75. Kf5 Rf1+ 76. Kg4 Rg1+ 77. Kf5 Rf1+
78. Ke5 Rg1 79. Re4+ Kxb3 80. Kf5 Rf1+ 81. Rf4 Re1 82. a5 Re7 83. Re4 Ra7 84.
Re5 Kb4 85. Ke6 Kc4 86. Rd5 Ra6+ 87. Rd6 Rxa5 88. Rd7 Rg5 89. Kf7 Kc5 90. Kxg7
Kc6 91. Rd2 Rg1 92. Kf7 Rf1+ 93. Kg8 Rg1 94. g7 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.15"]
[Round "2"]
[White "Warszawski, Bartosz"]
[Black "Delega, Tomasz"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2172"]
[BlackElo "1974"]
[PlyCount "71"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bh5 6. Bd3 e6 7. Bg5 Be7 8. Qd2
d5 9. exd5 Bxf3 10. gxf3 Nxd5 11. Rg1 Nxc3 12. bxc3 Bxg5 13. Rxg5 g6 14. Qf4
Nd7 15. Rb1 Rb8 16. Kd2 Qf6 17. Qxf6 Nxf6 18. Ra5 O-O 19. Rxa7 b5 20. Ra6 Rfc8
21. c4 bxc4 22. Rxb8 Rxb8 23. Bxc4 Rc8 24. a4 Kf8 25. a5 Nd7 26. Ra7 Ke7 27.
Rb7 Kd6 28. a6 f6 29. a7 Ra8 30. c3 e5 31. Kc2 exd4 32. cxd4 f5 33. Kb3 Re8 34.
Kb4 c5+ 35. dxc5+ Kc6 36. Rxd7 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.17"]
[Round "2"]
[White "Matyszkiewicz, Wiktor"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1902"]
[BlackElo "2055"]
[PlyCount "44"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. O-O-O Bb7 7. f3 Nd7 8. h4
h5 9. Nh3 c6 10. Ng5 Qc7 11. g3 Ngf6 12. Bh3 Nb6 13. b3 a5 14. Ne2 O-O 15. g4
c5 16. gxh5 Nxh5 17. Nf4 cxd4 18. Bf2 Nxf4 19. Qxf4 Qc3 20. h5 Be5 21. Qh4 Rac8
22. Bxc8 Rxc8 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.17"]
[Round "2"]
[White "Liberadzki, Slawomir"]
[Black "Szwaj, Justyna"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1981"]
[BlackElo "1840"]
[PlyCount "185"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nf3 Nc6 8. a3
O-O 9. O-O Be6 10. b4 f6 11. Be3 Nd4 12. Bxd4 exd4 13. Nb5 c5 14. bxc5 Bxc5 15.
Qc2 Qe7 16. Nbxd4 Rac8 17. Qd2 Bg4 18. e3 Rfd8 19. Rfc1 Kh8 20. Qa5 Rd5 21. Qd2
Rcd8 22. a4 Bxf3 23. Bxf3 Bxd4 24. exd4 Rxd4 25. a5 Nc4 26. Qe2 Ne5 27. Rab1
Qa3 28. Bxb7 Qxa5 29. Be4 g6 30. Rb7 R4d7 31. Rxd7 Rxd7 32. Qb2 Qb6 33. Rc8+
Kg7 34. Qa2 Nf7 35. Bd5 Qd6 36. Bc4 Re7 37. Bd5 Rd7 38. Be4 Qd4 $11 39. Qa3 Qd6
40. Qc3 Ng5 41. Qc4 Nxe4 42. Rg8+ Kh6 43. Qxe4 Qd4 44. Qf3 Rd8 45. Rxd8 Qxd8
46. Qe3+ g5 47. h4 Kg6 48. hxg5 fxg5 49. Qe4+ Kg7 50. d4 a5 51. Qe5+ Kg6 52. d5
Qf6 53. Qe8+ Kf5 54. Qd7+ Ke5 55. Qb5 Qd6 56. Qxa5 Qxd5 57. Qc7+ Kf6 58. Qxh7
Qd1+ 59. Kg2 Qd5+ 60. Kh2 Qc5 61. Qh8+ Kg6 62. Qg8+ Kf6 63. Qd8+ Kg6 64. Qd3+
Kh6 65. Qf3 Kg6 66. Kg2 Qc4 67. Qb7 Qe2 68. Qc6+ Kg7 69. Qd7+ Kg6 70. Qd6+ Kg7
71. Qd4+ Kg6 72. g4 Qc2 73. Kf3 Qb3+ 74. Ke4 Qe6+ 75. Kf3 Qb3+ 76. Qe3 Qd1+ 77.
Qe2 Qb3+ 78. Ke4 Qe6+ 79. Kd3 Qa6+ 80. Ke3 Qe6+ 81. Kf3 Qb3+ 82. Kg2 Qd5+ 83.
Qf3 Qb5 84. Qe4+ Kf6 85. Qd4+ Kg6 86. Qd6+ Kg7 87. Qe7+ Kg6 88. Qe6+ Kg7 89.
Kg3 Qd3+ 90. f3 Qd2 91. Qe5+ Kg6 92. Qf5+ Kg7 93. Qe5+ $11 1/2-1/2

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.14"]
[Round "2"]
[White "Ossolinski, Ziemowit"]
[Black "Szewczyk, Mariusz"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1880"]
[BlackElo "2022"]
[PlyCount "60"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O Bg4 7. b4 Bb6 8. Be3
O-O 9. Bb3 Ne7 10. h3 Bh5 11. Bg5 Nd7 12. Nbd2 Kh8 13. Nc4 h6 14. Be3 Nf6 15.
Bc2 Qc8 16. a4 Ng6 17. a5 Bxe3 18. fxe3 Nh4 19. Ncd2 d5 20. Qe1 Nxf3+ 21. Nxf3
dxe4 22. dxe4 Qe6 23. Nd2 Rad8 24. Nb3 b6 25. Qh4 Be2 26. Nd4 exd4 27. exd4
Bxf1 28. Rxf1 c5 29. e5 Ng8 30. Bf5 Qe7 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.21"]
[Round "2"]
[White "Chalupnik, Marcin"]
[Black "Derylo, Kamil"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2165"]
[BlackElo "2099"]
[PlyCount "80"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. O-O Be7 8.
d3 O-O 9. a3 Be6 10. b4 f6 11. Bb2 Qd7 12. Rc1 a5 13. b5 Na7 14. a4 c6 15. bxc6
Nxc6 16. Nb5 Rac8 17. Nd2 Rfd8 18. Ne4 Nb4 19. Rxc8 Rxc8 20. f4 N6d5 21. fxe5
Ne3 22. Qb1 Nxf1 23. Qxf1 fxe5 24. Bxe5 Nd5 25. Qa1 Bc5+ 26. Nxc5 Rxc5 27. Qd4
Rc1+ 28. Kf2 Rc2 29. Nd6 Nc3 30. Bf3 Nxe2 31. Bxe2 Bg4 32. Qd5+ Kf8 33. Qxa5
Rxe2+ 34. Kf1 Ra2 35. Qa8+ Ke7 36. Qg8 Rxa4 37. Qf7+ Kd8 38. Qf8+ Kc7 39. Qf2
Ra1+ 40. Bxa1 Qxd6 1/2-1/2

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.24"]
[Round "3"]
[White "Szewczyk, Mariusz"]
[Black "Chalupnik, Marcin"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2022"]
[BlackElo "2165"]
[PlyCount "34"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 Nf6 7. Re1 e6 8.
d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. Bg5 O-O 14. Rc1
Rac8 15. Bxe7 Nxe7 16. Re3 Rxc1 17. Qxc1 Rc8 $11 1/2-1/2

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.22"]
[Round "3"]
[White "Szwaj, Justyna"]
[Black "Ossolinski, Ziemowit"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1840"]
[BlackElo "1880"]
[PlyCount "76"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Qc7 6. O-O Nf6 7. Nc3 Be7 8. f4
d6 9. Be3 O-O 10. Qe1 b5 11. a3 Bb7 12. Bf3 Nbd7 13. Qg3 Nc5 14. e5 Nfe4 15.
Nxe4 Nxe4 16. Bxe4 Bxe4 17. f5 exf5 18. Bh6 g6 19. Bxf8 Kxf8 20. exd6 Bxd6 21.
Qh4 Kg8 22. c3 Be7 23. Qh6 Bf8 24. Qg5 Be7 25. Qe3 Bd6 26. Qh3 Rd8 27. Rad1 Bc5
28. Qe3 Bd6 29. g3 Bc5 30. Rf2 Re8 31. Rfd2 Re7 32. Qg5 Bf3 33. Rf1 Bb7 34. h4
Re4 35. Rf4 Re1+ 36. Rf1 Qc6 37. Kf2 Re8 38. Qe3 Qg2+ 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.24"]
[Round "3"]
[White "Choroszej, Aleksander"]
[Black "Liberadzki, Slawomir"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2055"]
[BlackElo "1981"]
[PlyCount "59"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8.
cxd4 Nc6 9. Bc4 b5 10. Bd3 a6 11. O-O Be7 12. Bb2 O-O 13. Rc1 Bb7 14. Qe2 Re8
15. Rfd1 Qb6 16. Qd2 Rac8 17. Qf4 Bf6 18. e5 Be7 19. d5 exd5 20. Bf5 Rc7 21. e6
Bc5 22. Rxc5 fxe6 23. Bb1 e5 24. Qc1 d4 25. Be4 Rec8 26. Qc2 Nb4 27. Qb3+ Kh8
28. Rxc7 Qxc7 29. Bxb7 Qc2 30. Bxc8 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.24"]
[Round "3"]
[White "Delega, Tomasz"]
[Black "Matyszkiewicz, Wiktor"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1974"]
[BlackElo "1902"]
[PlyCount "109"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Nf6 5. Re1 e5 6. c3 Bd7 7. d4 Qc7 8. d5
Ne7 9. a4 Ng6 10. Na3 Be7 11. Qc2 O-O 12. Bxd7 Qxd7 13. Nc4 h6 14. Ne3 b5 15.
axb5 Qxb5 16. c4 Qb7 17. Nf5 Rfb8 18. Re3 Bf8 19. Rea3 Qc7 20. Bd2 Rb7 21. g3
Rab8 22. Bc3 Ne7 23. Nxe7+ Qxe7 24. Kg2 Qd7 25. Nd2 Be7 26. Qa4 Rd8 27. f3 Qxa4
28. Rxa4 Rdd7 29. f4 Ng4 30. h3 Ne3+ 31. Kf3 Nc2 32. Rc1 Nd4+ 33. Bxd4 exd4 34.
b3 Kf8 35. h4 Bf6 36. Re1 Re7 37. Ra6 Rb6 38. Ra3 d3 39. Re3 Bb2 40. Ra2 Bc1
41. Rxd3 Reb7 42. e5 Bxd2 43. Raxd2 Rxb3 44. exd6 Ke8 45. Ke4 Kd7 46. Ke5 Rb8
47. Rxb3 Rxb3 48. Ra2 Re3+ 49. Kf5 Rxg3 50. Rxa7+ Kxd6 51. Ra6+ Ke7 52. d6+ Kd7
53. Ke5 Rd3 54. Ra7+ Ke8 55. Re7+ 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.24"]
[Round "3"]
[White "Malicka, Maria"]
[Black "Warszawski, Bartosz"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2041"]
[BlackElo "2172"]
[PlyCount "136"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O b5 8.
Nxc6 dxc6 9. Be3 Bb7 10. f4 Be7 11. e5 Nh6 12. Bf3 Nf5 13. Qe2 Nxe3 14. Qxe3
O-O 15. Ne4 c5 16. Rad1 Rad8 17. Kh1 Bd5 18. a3 c4 19. c3 Rd7 20. Rd2 Rfd8 21.
Rfd1 a5 22. h3 h6 23. Qe2 Qa7 24. Rd4 b4 25. axb4 axb4 26. Qd2 Kf8 27. Ng3 Bc5
28. Rxd5 exd5 29. Nf5 g6 30. cxb4 gxf5 31. bxc5 Qxc5 32. Qc2 Qb6 33. Bh5 d4 34.
Qxc4 d3 35. b4 Qd4 36. Qc6 Qxf4 37. Qf6 Qg5 38. b5 Qxf6 39. exf6 Rb7 40. Be2
Rxb5 41. Rxd3 Rxd3 42. Bxd3 Rd5 43. Bc2 f4 44. Kg1 Rd4 45. Bb3 f3 46. g4 Rd2
47. Ba4 Rg2+ 48. Kf1 Rh2 49. Bc6 Rxh3 50. Kf2 h5 51. Bxf3 hxg4 52. Bxg4 Rh6 53.
Ke3 Rxf6 54. Ke4 Ke7 55. Ke5 Ra6 56. Bf5 Ra5+ 57. Kf4 Kf6 58. Bc2 Rb5 59. Bd1
Rb4+ 60. Kf3 Ke5 61. Bc2 f5 62. Bd1 Rc4 63. Kf2 Kf4 64. Bb3 Rb4 65. Be6 Rb2+
66. Kf1 Ke3 67. Bd5 f4 68. Bc6 f3 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.15"]
[Round "3"]
[White "Swierczewski, Marek"]
[Black "Szwaj, Jacek"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2090"]
[BlackElo "1937"]
[PlyCount "66"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Nc3 Nc6 8. Bd3
dxe5 9. dxe5 Nxc3 10. bxc3 Qa5 11. O-O Nxe5 12. Nxe5 Qxe5 13. Re1 Qa5 14. Rb1
a6 15. Be4 Bc5 16. Qf3 O-O 17. Qg3 Be7 18. Bf4 Qxa2 19. Qd3 f5 20. Bxb7 Bxb7
21. Rxb7 Bf6 22. c4 Rfd8 23. Bd6 Rac8 24. Rxe6 Qxc4 25. Qxc4 Rxc4 26. Rb1 Rc6
27. Rxf6 gxf6 28. Bf4 Ra8 29. h4 a5 30. Bh6 a4 31. Rb7 a3 32. Rg7+ Kh8 33. Rg3
Rc7 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.28"]
[Round "4"]
[White "Warszawski, Bartosz"]
[Black "Swierczewski, Marek"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "2172"]
[BlackElo "2090"]
[PlyCount "43"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Nc6 8.
Be3 Bb4 9. Na4 O-O 10. c4 Bd6 11. g3 Nxe4 12. c5 Be5 13. Nxc6 Qxc6 14. f4 Bc7
15. Bf3 f5 16. Rc1 Rd8 17. a3 Qb5 18. Qc2 Nf6 19. Nc3 Qa5 20. b4 Qxa3 21. Rb1
d5 22. Bc1 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.30"]
[Round "4"]
[White "Matyszkiewicz, Wiktor"]
[Black "Malicka, Maria"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "1902"]
[BlackElo "2041"]
[PlyCount "120"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3
Qc7 9. O-O-O b5 10. g4 b4 11. Nce2 Bb7 12. Ng3 Be7 13. Kb1 Rc8 14. Qe2 Nc5 15.
Bg2 O-O 16. Bxf6 Bxf6 17. g5 Bxd4 18. Rxd4 e5 19. Rd2 Ne6 20. Nf5 Nxf4 21. Qg4
d5 22. exd5 Bxd5 23. Bxd5 Nxd5 24. Qe4 Ne7 25. Re1 Nxf5 26. Qxf5 Rfd8 27. Rde2
g6 28. Qf6 Qd6 29. Qxd6 Rxd6 30. Kc1 Rdc6 31. Rd2 Rc5 32. Ree2 R8c7 33. h4 Kg7
34. Rd8 a5 35. Re8 f6 36. Re6 fxg5 37. hxg5 e4 38. Rg2 Rc4 39. Re5 a4 40. b3
axb3 41. axb3 Rc3 42. Kb2 e3 43. Re2 R3c5 44. Re4 Rxg5 45. Rxb4 Re5 46. Rd4 h5
47. c4 g5 48. b4 h4 49. Kb3 Kg6 50. b5 h3 51. Kb4 h2 52. Rd1 Rh7 53. Rh1 g4 54.
c5 g3 55. c6 Rhh5 56. b6 Rb5+ 57. Kc4 Rxb6 58. Rxe3 Rxc6+ 59. Kd4 Rd6+ 60. Kc4
Rg5 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.31"]
[Round "4"]
[White "Liberadzki, Slawomir"]
[Black "Delega, Tomasz"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1981"]
[BlackElo "1974"]
[PlyCount "94"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c6 2. d4 d6 3. g3 Nf6 4. Bg2 e5 5. Ne2 Be7 6. O-O O-O 7. a4 Nbd7 8. Nbc3
Re8 9. h3 Qa5 10. g4 b5 11. Ng3 b4 12. Nce2 d5 13. dxe5 Nxe4 14. Nxe4 dxe4 15.
e6 Nc5 16. exf7+ Kxf7 17. f3 Kg8 18. fxe4 Ba6 19. Qe1 Bf6 20. g5 Be5 21. Ra3
Bxe2 22. Rf5 Bh5 23. Kh1 Bg6 24. Rf1 Qb6 25. Re3 Nxa4 26. Qe2 Qb5 27. Qg4 Nxb2
28. h4 Bd4 29. Ree1 Nc4 30. h5 Ne5 31. Qd1 Bc3 32. hxg6 Nxg6 33. Re3 Ne5 34.
Rh3 g6 35. Bf4 Rad8 36. Qb1 Qc4 37. Rd1 Rxd1+ 38. Qxd1 Qd4 39. Qb1 c5 40. Qa2+
c4 41. Bxe5 Rxe5 42. Rd3 b3 43. Qa6 cxd3 44. Qc8+ Kf7 45. Qh8 Rxg5 46. Qxh7+
Qg7 47. Qh2 Be5 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.30"]
[Round "4"]
[White "Ossolinski, Ziemowit"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1880"]
[BlackElo "2055"]
[PlyCount "84"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. h3 e5 5. Nf3 exd4 6. Bc4 Ne7 7. O-O O-O 8. Nxd4
d5 9. exd5 c6 10. Nc3 b5 11. Bb3 b4 12. Nce2 Ba6 13. Re1 c5 14. Nf3 c4 15. d6
Nf5 16. Ba4 Nd7 17. g4 Bb7 18. Rf1 Qb6+ 19. Kh2 Ne3 20. Bxe3 Qxe3 21. Qd2 Qxd2
22. Nxd2 Nb6 23. Bb5 Rac8 24. a4 a6 25. a5 Nd5 26. Ba4 Bxb2 27. Rab1 Bg7 28.
Rfe1 Bc6 29. d7 Rc7 30. Bxc6 Rxc6 31. Ng3 $11 Rd6 32. Nxc4 Rxd7 33. Ne4 Nxf4
34. Rxb4 f5 35. Nb6 Re7 36. Kg3 fxe4 37. Rbxe4 Rxe4 38. Rxe4 g5 39. c4 Ng6 40.
Nd7 Rd8 41. Nc5 Be5+ 42. Kf2 Bd4+ 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.18"]
[Round "4"]
[White "Chalupnik, Marcin"]
[Black "Szwaj, Justyna"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2165"]
[BlackElo "1840"]
[PlyCount "97"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. O-O Be7 8.
d3 O-O 9. a3 Be6 10. Be3 a5 11. Rc1 Nd5 12. Nxd5 Bxd5 13. Qa4 f6 14. Nd2 Bxg2
15. Kxg2 Qd5+ 16. Qe4 Rfd8 17. Rc3 a4 18. Rfc1 Ra5 19. b4 axb3 20. Rxb3 Bxa3
21. Rcc3 Bb4 22. Qxd5+ Raxd5 23. Rxc6 Bxd2 24. Rxc7 Bxe3 25. fxe3 b5 26. e4
R5d7 27. Rxd7 Rxd7 28. Rxb5 Kf7 29. Kf3 Kg6 30. h4 Kh5 31. Rd5 Re7 32. d4 g5
33. hxg5 Kxg5 34. e3 h5 35. Rd8 Kg6 36. Rh8 Rd7 37. d5 Rc7 38. Ke2 Rg7 39. Kd3
Kg5 40. Kc4 Kg4 41. d6 Kf3 42. Kd5 Kxe3 43. Rxh5 Rxg3 44. d7 Rg8 45. Rh4 Kf3
46. Rh6 f5 47. Rf6 f4 48. Kxe5 Rg5+ 49. Rf5 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.28"]
[Round "4"]
[White "Derylo, Kamil"]
[Black "Szewczyk, Mariusz"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2099"]
[BlackElo "2022"]
[PlyCount "116"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Qb6 6. Nc3 e6 7. Bd3 a6 8. Qe2
Nf6 9. Rc1 Bd7 10. h3 Nb4 11. Bb1 Bd6 12. Bxd6 Qxd6 13. f4 Rc8 14. Nf3 Ne4 15.
Qd1 Ng3 16. Rg1 O-O 17. Kf2 Nf5 18. g4 Ne7 19. Ne5 b5 20. Qf3 f6 21. Nxd7 Qxd7
22. Kg2 Rc7 23. Rcd1 Rfc8 24. e4 dxe4 25. Nxe4 Ng6 26. Kh1 Nd5 27. Nc5 Qc6 28.
Bxg6 hxg6 29. Rg2 Qd6 30. Rf2 Kf7 31. Re1 Re7 32. Re4 Nb4 33. Rfe2 Rce8 34. Rd2
a5 35. Qb3 Qd5 36. a3 f5 37. Qxd5 Nxd5 38. Re5 Nxf4 39. Nd3 $11 Nxd3 40. Rxd3
Rb8 41. b4 axb4 42. axb4 Kf6 43. Rc3 Rd8 44. Rxb5 Rxd4 45. Kh2 Ra7 46. Rc2 Ra3
47. Rb6 Rdd3 48. g5+ Kxg5 49. Rxe6 Rxh3+ 50. Kg2 Rag3+ 51. Kf2 Rh2+ 52. Kxg3
Rxc2 53. b5 Rb2 54. b6 Rb3+ 55. Kf2 Kh5 56. Ke2 g5 57. Kd2 g4 58. Kc2 Rb5 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.11"]
[Round "5"]
[White "Szwaj, Justyna"]
[Black "Derylo, Kamil"]
[Result "0-1"]
[ECO "C83"]
[WhiteElo "1840"]
[BlackElo "2099"]
[PlyCount "68"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. Nbd2 Be7 10. c3 O-O 11. Bc2 f5 12. exf6 Nxf6 13. Qe2 Qd7 14. Re1 Bf5 15.
Bxf5 Qxf5 16. Qe6+ Qxe6 17. Rxe6 Bd6 18. Nb3 Ne4 19. Ng5 Nd8 20. Nxe4 Nxe6 21.
Nxd6 cxd6 22. Be3 a5 23. Rd1 b4 24. Rxd5 a4 25. Nd4 a3 26. bxa3 Nxd4 27. Bxd4
bxa3 28. Rxd6 Rfb8 29. h3 Rb2 30. Rd7 Rxa2 31. Rxg7+ Kf8 32. Rxh7 Ra4 33. Bc5+
Kg8 34. Bxa3 Kxh7 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.28"]
[Round "5"]
[White "Choroszej, Aleksander"]
[Black "Chalupnik, Marcin"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "2055"]
[BlackElo "2165"]
[PlyCount "112"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 b5 8. cxb5 a6
9. a4 e6 10. dxe6 Bxe6 11. e5 dxe5 12. Qxd8 Rxd8 13. fxe5 Ng4 14. Bg5 Re8 15.
Ne4 Nd7 16. O-O-O Ngxe5 17. Nxe5 Bxe5 18. Nd6 Rf8 19. bxa6 Nb6 20. a5 Na4 21.
Nc4 Bxc4 22. Bxc4 Nxb2 23. Bd5 Nxd1 24. Bxa8 Rxa8 25. Rxd1 Rxa6 26. Bh6 f5 27.
Rd8+ Kf7 28. Bd2 Bxh2 29. Rd7+ Ke6 30. Rxh7 Be5 31. Kc2 Kd5 32. Rb7 Kc6 33. Rb1
Bc7 34. Ra1 Kb5 35. Rb1+ Kc4 36. Ra1 Kd4 37. Ra3 f4 38. Rd3+ Ke4 39. Rc3 Kd5
40. Rd3+ Kc6 41. Ra3 g5 42. Kd3 Kd5 43. Ra4 Be5 44. Be1 Bd4 45. Bd2 Rc6 46. Rc4
Rc7 47. Bc3 Be3 48. Bf6 g4 49. Bg5 Rb7 50. Rc3 Ra7 51. Ra3 c4+ 52. Kc2 Bc5 53.
Ra4 f3 54. gxf3 g3 55. Bf4 g2 56. Bh2 Rh7 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.06"]
[Round "5"]
[White "Delega, Tomasz"]
[Black "Ossolinski, Ziemowit"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1974"]
[BlackElo "1880"]
[PlyCount "108"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bd6 5. d4 c5 6. dxc5 Bxc5 7. O-O O-O 8. Qc2
d4 9. a3 a5 10. Ne5 Qc7 11. Nd3 Bd6 12. Bg5 Nfd7 13. Rc1 f6 14. Bd2 Nc5 15. e3
e5 16. exd4 exd4 17. Nxc5 Bxc5 18. Bf4 Qb6 19. Be4 f5 20. Bd3 Nc6 21. Nd2 h6
22. h4 Qd8 23. Nf3 b6 24. Re1 Ra7 25. Ne5 Nxe5 26. Rxe5 Raf7 27. Rae1 Qf6 28.
Qd2 Qc6 29. b4 Bb7 30. Rd5 Be7 31. b5 Qg6 32. Rxf5 Qg4 33. Rxf7 Rxf7 34. Qe2
Qxe2 35. Rxe2 Bxa3 36. Re8+ Rf8 37. Re6 Bc5 38. Bd6 Ra8 39. Bxc5 bxc5 40. Be4
Bxe4 41. Rxe4 a4 42. Re1 a3 43. Ra1 Ra4 44. Kf1 Rxc4 45. Rxa3 Rb4 46. Ra8+ Kf7
47. Rb8 Rb2 48. b6 d3 49. Ke1 c4 50. Rc8 Re2+ 51. Kf1 Rb2 52. Rxc4 Rb1+ 53. Kg2
d2 54. Rc7+ Kg6 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.28"]
[Round "5"]
[White "Malicka, Maria"]
[Black "Liberadzki, Slawomir"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "2041"]
[BlackElo "1981"]
[PlyCount "88"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8.
Be3 Bb4 9. Nxc6 bxc6 10. Qd4 c5 11. Qc4 Bb7 12. a3 Bxc3 13. Qxc3 O-O 14. f3
Rac8 15. Bg5 Nh5 16. Rad1 f6 17. Bc1 g5 18. Bc4 Rcd8 19. e5 d5 20. exd6 Rxd6
21. Rfe1 Bd5 22. Be3 Rfd8 23. Bxd5 Rxd5 24. Rxd5 Rxd5 25. b4 Qe5 26. Qxe5 Rxe5
27. bxc5 Nf4 28. c6 Nd5 29. c4 Nxe3 30. Rxe3 Rc5 31. Rxe6 Kf7 32. Re4 Rxc6 33.
g4 Rb6 34. Kf2 Rb3 35. Re3 Rb2+ 36. Re2 Rb3 37. Rc2 Ke7 38. a4 Kd6 39. c5+ Kc6
40. Rc4 a5 41. Ke2 Ra3 $11 42. Kf2 Rb3 43. Ke2 Ra3 44. Kf2 Rb3 1/2-1/2

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.18"]
[Round "5"]
[White "Swierczewski, Marek"]
[Black "Matyszkiewicz, Wiktor"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2090"]
[BlackElo "1902"]
[PlyCount "52"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d6 7. exd6 Qxd6 8.
O-O g6 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Qxd4 12. cxd4 Bg7 13. d5 Bf5 14. Nc3
Rc8 15. Be3 O-O 16. Rac1 Nc4 17. Bxc4 Rxc4 18. Bxa7 Rfc8 19. Rfe1 b5 20. a3 b4
21. axb4 Rxb4 22. Re2 Bxc3 23. bxc3 Rxc3 24. Ra1 Rc7 25. Be3 Rcb7 26. h3 Rb1+
$11 1/2-1/2

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.26"]
[Round "5"]
[White "Szwaj, Jacek"]
[Black "Warszawski, Bartosz"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "1937"]
[BlackElo "2172"]
[PlyCount "33"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 Qxc6 8.
Bd3 b5 9. Qe2 Bb7 10. Bd2 Be7 11. a3 Rc8 12. O-O Nf6 13. e5 Nd5 14. Ne4 f5 15.
exf6 Nxf6 16. Ng5 O-O 17. Bc3 $11 1/2-1/2

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.25"]
[Round "6"]
[White "Matyszkiewicz, Wiktor"]
[Black "Szwaj, Jacek"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1902"]
[BlackElo "1937"]
[PlyCount "40"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Be7 7. f4 h6 8. Bh4
Nc6 9. Qd2 Nxe4 10. Nxe4 Bxh4+ 11. g3 Be7 12. Nxc6 bxc6 13. Qc3 O-O 14. Bg2 Qb6
15. O-O-O d5 16. Nd2 a5 17. Nf3 Bb4 18. Qe5 f6 19. Qh5 Rb8 20. a3 Bc5 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.14"]
[Round "6"]
[White "Liberadzki, Slawomir"]
[Black "Swierczewski, Marek"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1981"]
[BlackElo "2090"]
[PlyCount "156"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 cxd4 6. cxd4 Be7 7. a3 b6 8. b4
O-O 9. Bd3 f5 10. exf6 Nxf6 11. O-O Bb7 12. Nbd2 Na6 13. Nc4 Nc7 14. Nfe5 Ncd5
15. Bg5 Nc3 16. Qe1 Nce4 17. Bh4 Rc8 18. f3 Nd6 19. Ne3 Nd5 20. Bxe7 Qxe7 21.
Qb1 Qh4 22. N3g4 Nc3 23. Qb2 Qe7 24. Rac1 Nd5 25. Qb1 Nf5 26. Be4 d6 27. Nc4 h5
28. Nf2 Nxd4 29. Rfe1 Qd7 30. Qd3 Nf5 31. Nh3 Rcd8 32. g4 Nh4 33. Ng5 Nf4 34.
Qc2 Qe7 35. Bxb7 Qxg5 36. Kh1 d5 37. Ne5 hxg4 38. Qf2 Nh3 39. Qg3 Nxf3 40. Nxf3
Rxf3 41. Qe5 Qxe5 42. Rxe5 Nf2+ 43. Kg2 Nd3 44. Rce1 Nxe1+ 45. Rxe1 Kf7 46. a4
Rf4 47. b5 Rxa4 48. Rc1 Rc4 49. Rf1+ Ke7 50. Ra1 Rc7 51. Bc6 a5 52. Kg3 Rh8 53.
Ra2 Kd6 54. Kxg4 Rxc6 55. bxc6 Kxc6 56. Re2 Rh6 57. h4 b5 58. Rc2+ Kd6 59. Rb2
b4 60. Ra2 Kc5 61. Rxa5+ Kc4 62. Ra7 b3 63. Rc7+ Kd3 64. Rxg7 b2 65. Rb7 Rg6+
66. Kf4 Rg2 67. h5 Rh2 68. h6 Kc2 69. Rc7+ Kd1 70. Rb7 Kc1 71. Rc7+ Rc2 72.
Rxc2+ Kxc2 73. h7 b1=Q 74. h8=Q Qf1+ 75. Ke3 Qd3+ 76. Kf2 d4 77. Qc8+ Kd2 78.
Qc5 Qf5+ 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.26"]
[Round "6"]
[White "Ossolinski, Ziemowit"]
[Black "Malicka, Maria"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "1880"]
[BlackElo "2041"]
[PlyCount "90"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. exd5 Nxd5 8. a3
Nc6 9. c4 Nb6 10. Qxd8+ Kxd8 11. Nc3 Be6 12. Bg5+ f6 13. Rd1+ Kc8 14. Be3 Bxc4
15. Nc5 Bxf1 16. Kxf1 Nc4 17. Bf2 Nxb2 18. Rb1 Bxc5 19. Bxc5 Nd3 20. Be3 Rd8
21. Ke2 Nf4+ 22. Kf2 Ne6 23. Rhc1 Ned4 24. a4 Nf5 25. Ne4 Nxe3 26. Kxe3 Rb8 27.
Nc5 Rd6 28. Rb2 b6 29. Ne4 Re6 30. Rd2 Kc7 31. Nc3 a6 32. Nd5+ Kb7 33. Rb2 Ka7
34. Rbc2 Rc8 35. Rb2 Ne7 36. Rxc8 Nxc8 37. Rc2 Nd6 38. g4 Ne8 39. Rc8 Kb7 40.
Rd8 Kc6 41. Nb4+ Kc7 42. Ra8 a5 43. Nd5+ Kc6 44. Nc3 Nc7 45. Rc8 Re8 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.14"]
[Round "6"]
[White "Chalupnik, Marcin"]
[Black "Delega, Tomasz"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2165"]
[BlackElo "1974"]
[PlyCount "77"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Be3 Qa5 5. Qd2 e5 6. Nge2 Be7 7. O-O-O Ng4 8.
f4 Nxe3 9. Qxe3 Nd7 10. g4 Nb6 11. Qf3 h5 12. gxh5 exd4 13. Nxd4 Qxh5 14. Qg2
Qh6 15. Qf2 Bd7 16. Kb1 O-O-O 17. a4 Kb8 18. a5 Nc8 19. Bc4 Rdf8 20. Bb3 Bd8
21. a6 b5 22. e5 d5 23. f5 Bb6 24. h4 Bc7 25. Rde1 g6 26. Qg2 gxf5 27. Bxd5
cxd5 28. Qxd5 Qxa6 29. Qxd7 Rh6 30. Ncxb5 Qb6 31. e6 a6 32. e7 Nxe7 33. Qxc7+
Qxc7 34. Nxc7 Nc8 35. Nd5 Rd6 36. c4 Nb6 37. Nxf5 Rc6 38. Nxb6 Rxb6 39. h5 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.04"]
[Round "6"]
[White "Derylo, Kamil"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2099"]
[BlackElo "2055"]
[PlyCount "109"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. g3 Nf6 5. Bg2 O-O 6. O-O Nc6 7. Nc3 a6 8. Qc2
Bg4 9. Rd1 Qc8 10. Be3 e5 11. dxe5 dxe5 12. Ng5 h6 13. Nge4 Nxe4 14. Bxe4 Nd4
15. Qd2 Kh7 16. Bxd4 exd4 17. Nd5 Qd8 18. Nf4 Rb8 19. h3 Bd7 20. h4 f5 21. Bf3
Qf6 22. c5 Bc6 23. Bxc6 Qxc6 24. Rac1 Rfe8 25. Qc2 Qe4 26. Qc4 Re7 27. b4 g5
28. hxg5 hxg5 29. Nd3 Kg6 30. Rc2 Rh8 31. f3 Qe3+ 32. Kg2 Bf6 33. Rh1 Rxh1 34.
Kxh1 Rh7+ 35. Kg2 c6 36. a4 Kg7 37. Qb3 Be5 38. Qb1 Bc7 39. Rb2 g4 40. Qf1 f4
41. Nf2 fxg3 42. Nxg4 Qe7 43. Qd1 Be5 44. f4 Bf6 45. Qd3 Qe6 46. Qxg3 Kf7 47.
Qb3 Rg7 48. Kf3 Be7 49. Qxe6+ Kxe6 50. Rd2 a5 51. Rxd4 axb4 52. e4 Rh7 53. f5+
Kf7 54. Rd7 Ke8 55. Nf6+ 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.14"]
[Round "6"]
[White "Szewczyk, Mariusz"]
[Black "Szwaj, Justyna"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2022"]
[BlackElo "1840"]
[PlyCount "51"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. O-O e5 8.
f4 d6 9. Nd2 Be7 10. Nc4 O-O 11. fxe5 dxe5 12. Kh1 Qc7 13. Bd2 Be6 14. Qe1 Bxc4
15. Bxc4 a5 16. Bc3 Nd7 17. Qg3 Bd6 18. a3 Nb6 19. Ba2 Na4 20. Rf5 Nxc3 21.
Qxc3 Rad8 22. Raf1 Rd7 23. Qg3 g6 24. Rf6 Kg7 25. h4 Qb6 26. Rxd6 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.20"]
[Round "7"]
[White "Choroszej, Aleksander"]
[Black "Szewczyk, Mariusz"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2055"]
[BlackElo "2022"]
[PlyCount "94"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. e3 b5 6. b3 Bf5 7. Be2 e6 8. O-O Nbd7
9. Bb2 Bd6 10. Rc1 O-O 11. Nh4 b4 12. Na4 Ne4 13. Nxf5 exf5 14. g3 Qg5 15. cxd5
cxd5 16. Bf3 Rfe8 17. Nc5 Ndf6 18. Nd3 Ng4 19. h4 Qg6 20. Bxg4 fxg4 21. Ne5
Bxe5 22. dxe5 Rad8 23. Kg2 Qf5 24. f3 gxf3+ 25. Qxf3 Qd7 26. Rfd1 h6 27. Rd3
Qb5 28. Rc7 Rf8 29. Rd1 Rc8 30. Rdc1 Rxc7 31. Rxc7 Qa5 32. Rd7 Qxa2 33. Qe2
Qxb3 34. e6 Nc5 35. exf7+ Rxf7 36. Rxf7 Kxf7 37. Qh5+ Kg8 38. Qe8+ Kh7 39. Qe5
Qc2+ 40. Kg1 Qg6 41. Qxd5 Qb1+ 42. Kg2 Qxb2+ 43. Kh3 Qc2 44. e4 Nxe4 45. Qf5+
Kg8 46. Qd5+ Kh8 47. Qd8+ Kh7 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.23"]
[Round "7"]
[White "Delega, Tomasz"]
[Black "Derylo, Kamil"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1974"]
[BlackElo "2099"]
[PlyCount "78"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. h3 g6 7. c3 Bg7 8. O-O O-O
9. Re1 Nd7 10. Bg5 Qe8 11. Qc1 Nc5 12. Bc2 Ne6 13. Bh6 Bd7 14. Bb3 Kh8 15. Na3
f5 16. Bxe6 Bxe6 17. Bxg7+ Kxg7 18. d4 fxe4 19. Rxe4 Bd5 20. Rh4 h5 21. Ng5
exd4 22. cxd4 Rf5 23. Qd2 Qe7 24. f4 Re8 25. Rf1 Qe2 26. Rf2 Qxd2 27. Rxd2 Bxa2
28. Nc2 Bb3 29. g4 Rxf4 30. d5 Kh6 31. Ne6 Rf7 32. gxh5 g5 33. Rg4 Ne5 34. Ncd4
Nxg4 35. hxg4 Bxd5 36. Nxc7 Re1+ 37. Kh2 Be4 38. Nce6 Rff1 39. Ne2 Rf2+ 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.03.11"]
[Round "7"]
[White "Malicka, Maria"]
[Black "Chalupnik, Marcin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2041"]
[BlackElo "2165"]
[PlyCount "0"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.19"]
[Round "7"]
[White "Swierczewski, Marek"]
[Black "Ossolinski, Ziemowit"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2090"]
[BlackElo "1880"]
[PlyCount "50"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 Nc6 7. Bd3 Qa5+ 8.
Nbd2 Nf4 9. Bf1 Nxd4 10. Nxd4 Qxe5+ 11. Be2 Nd3+ 12. Kf1 Qxd4 13. Bxd3 Qxd3+
14. Kg1 Be7 15. h4 b6 16. Qg4 O-O 17. Rh3 Qf5 18. Qxf5 exf5 19. h5 Bf6 20. Rd3
Re8 21. Nf3 Bb7 22. Bg5 Bxb2 23. Rad1 h6 24. Bf4 Bc6 25. Bd6 Ba4 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.21"]
[Round "7"]
[White "Szwaj, Jacek"]
[Black "Liberadzki, Slawomir"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1937"]
[BlackElo "1981"]
[PlyCount "85"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 bxc6 8.
e5 d6 9. exd6 Bxd6 10. Ne4 Bxf4 11. Bxf4 Qxf4 12. Qd4 e5 13. Nd6+ Kf8 14. Qc5
Ne7 15. Bc4 f6 16. Rd1 Bg4 17. Rd2 Rd8 18. Rf1 Qxh2 19. Nf5 Re8 20. Nxe7 Qh4+
21. Rff2 Qh1+ 22. Bf1 Kf7 23. Nxc6 e4 24. Qa7+ Kg6 25. Ne7+ Kh5 26. Qc5+ g5 27.
Nd5 e3 28. Nxf6+ Kg6 29. Nxe8 exf2+ 30. Rxf2 Rxe8+ 31. Kd2 Rd8+ 32. Bd3+ Kh5
33. Qe7 Rd7 34. Qe8+ Kh4 35. Qe3 Qh2 36. Qe1 Kh5 37. Qe8+ Kh4 38. Qe1 Kh5 39.
Kc1 Kh6 40. g3 Qh5 41. Rf6+ Kg7 42. Qe5 Qh1+ 43. Rf1+ 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.21"]
[Round "7"]
[White "Warszawski, Bartosz"]
[Black "Matyszkiewicz, Wiktor"]
[Result "1-0"]
[ECO "B89"]
[WhiteElo "2172"]
[BlackElo "1902"]
[PlyCount "77"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Bd7 8.
O-O a6 9. a3 Be7 10. f4 O-O 11. Qf3 Nxd4 12. Bxd4 Bc6 13. Qg3 Qa5 14. b4 Qc7
15. Bd3 Rfd8 16. e5 Ne8 17. Qf2 Qd7 18. Bb6 Rdc8 19. Ne4 Bxe4 20. Bxe4 d5 21.
Bd3 a5 22. f5 axb4 23. Bd4 g6 24. fxg6 fxg6 25. Qf7+ Kh8 26. Rf3 Ng7 27. Rh3
Qe8 28. Qxe8+ Nxe8 29. Bxg6 Kg7 30. Bd3 h6 31. a4 Bc5 32. Bxc5 Rxc5 33. Rf1 Kh8
34. Rxh6+ Kg8 35. Rxe6 Ng7 36. Re7 Re8 37. Rxb7 Rxe5 38. Bg6 Rc8 39. Rf3 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.18"]
[Round "8"]
[White "Liberadzki, Slawomir"]
[Black "Warszawski, Bartosz"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "1981"]
[BlackElo "2172"]
[PlyCount "57"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. c4 e6 2. Nf3 d5 3. d4 c5 4. cxd5 exd5 5. Nc3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O
O-O 9. b3 Ne4 10. Bb2 Bf6 11. Nxe4 dxe4 12. Nd2 Bxd4 13. Bxd4 Qxd4 14. Nxe4 Bg4
15. Qc2 Rac8 16. Qxc5 Qxc5 17. Nxc5 b6 18. f3 Nd4 19. fxg4 Rxc5 20. Bf3 Rc2 21.
e3 Nxf3+ 22. Rxf3 Rd8 23. Rf2 Rdd2 24. Rxd2 Rxd2 25. a4 Rd3 26. a5 bxa5 27.
Rxa5 Rxb3 28. Rxa7 Kf8 29. Kf2 $11 1/2-1/2

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.20"]
[Round "8"]
[White "Ossolinski, Ziemowit"]
[Black "Szwaj, Jacek"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "1880"]
[BlackElo "1937"]
[PlyCount "85"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 Be6 8. exd5
Qxd5 9. Nc3 Bb4 10. Bxf6 Bxc3+ 11. bxc3 gxf6 12. Bd3 f5 13. c4 Qc6 14. Qd2 Nd7
15. Qg5 Qb6 16. O-O-O h6 17. Qh5 Qe3+ 18. Kb2 Qg5 19. Qxg5 hxg5 20. h3 Rc8 21.
Rhe1 Ke7 22. Rd2 Rc7 23. Red1 Nb6 24. Re1 f6 25. Na5 Rd8 26. Red1 Na4+ 27. Kb3
Nc5+ 28. Kc3 Rcd7 29. Kb4 Rc7 30. Nb3 Na6+ 31. Kc3 Rdc8 32. Kb2 Rd8 33. a3 Rdc8
34. Na5 Nc5 35. Kc3 e4 36. Be2 e3 37. Rd6 f4 38. R6d4 b6 39. Nb3 Na4+ 40. Kb4
Nb2 41. Re4 a5+ 42. Kb5 Nxd1 43. Nd4 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.21"]
[Round "8"]
[White "Chalupnik, Marcin"]
[Black "Swierczewski, Marek"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2165"]
[BlackElo "2090"]
[PlyCount "57"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 Nc6 8. Be3
d6 9. Be2 Be7 10. O-O Bd7 11. Rc1 O-O 12. f4 Nxd4 13. Bxd4 Bc6 14. Bf3 Rac8 15.
Nd5 exd5 16. cxd5 Nd7 17. dxc6 bxc6 18. Qe2 a5 19. e5 c5 20. e6 Bf6 21. exf7+
Kh8 22. Bf2 Rxf7 23. Rfe1 Rb8 24. b3 Re7 25. Qd3 Rbe8 26. Rxe7 Bxe7 27. Re1 Nf6
28. Qb5 Rb8 29. Rxe7 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.03.11"]
[Round "8"]
[White "Derylo, Kamil"]
[Black "Malicka, Maria"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2099"]
[BlackElo "2041"]
[PlyCount "0"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.12"]
[Round "8"]
[White "Szewczyk, Mariusz"]
[Black "Delega, Tomasz"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2022"]
[BlackElo "1974"]
[PlyCount "59"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 d6 2. d4 Nf6 3. f3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Ke8 7. Be3 Nbd7
8. Nc3 c6 9. Nh3 Bb4 10. Nf2 Nb6 11. Bb3 c5 12. Nd3 Bxc3+ 13. bxc3 c4 14. Bxb6
cxb3 15. axb3 Nd7 16. Bxa7 b6 17. Kf2 Kd8 18. Nxe5 Kc7 19. Nc4 Kb7 20. Nd6+ Kc6
21. Rhd1 Ne5 22. c4 Rd8 23. Nb5 Rxd1 24. Rxd1 Kb7 25. Rd8 Nd7 26. Rg8 g6 27.
Rg7 Kc6 28. Rxf7 Ba6 29. Bxb6 Nxb6 30. Rc7# 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.21"]
[Round "8"]
[White "Szwaj, Justyna"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1840"]
[BlackElo "2055"]
[PlyCount "64"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 Nc6 8. Be2
g5 9. Bg3 Nh5 10. Qc2 f5 11. d5 Nb4 12. Qd2 Nf6 13. Rb1 a5 14. a3 Na6 15. b4
axb4 16. axb4 c5 17. dxc6 bxc6 18. b5 Nc5 19. bxc6 Nfe4 20. Nxe4 Nxe4 21. c7
Qxc7 22. Qd5+ Kh7 23. Qxa8 Bc3+ 24. Kf1 g4 25. Rb8 gxf3 26. Bxf3 Ba6 27. Qxa6
Rxb8 28. Bxe4 fxe4 29. Ke2 Rb2+ 30. Kd1 Qb8 31. Qa3 Rd2+ 32. Ke1 Qb1+ 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.28"]
[Round "9"]
[White "Delega, Tomasz"]
[Black "Szwaj, Justyna"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1974"]
[BlackElo "1840"]
[PlyCount "89"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. O-O d5 8.
e5 Nd7 9. Qe2 Qb6 10. c4 Bc5 11. Kh1 Bd4 12. f4 Nc5 13. Nd2 Ba6 14. Rb1 O-O 15.
Bc2 dxc4 16. Nxc4 Qb4 17. b3 g6 18. Rf3 Rfd8 19. Bd2 Qa3 20. Bc1 Qxa2 21. Rh3
Bxc4 22. bxc4 Rab8 23. Rxb8 Rxb8 24. Ra3 Rb1 25. Rxa2 Rxc1+ 26. Bd1 Ne4 27. Qf3
Nf2+ 28. Rxf2 Bxf2 29. g3 Bd4 30. Qd3 c5 31. Kg2 Ra1 32. Qb3 a5 33. Kh3 a4 34.
Qb8+ Kg7 35. Bf3 a3 36. f5 gxf5 37. Bh5 a2 38. Qa7 Kh6 39. Bxf7 Rh1 40. Qxa2
Bg1 41. Qd2+ Kg7 42. Bxe6 Rxh2+ 43. Qxh2 Bxh2 44. Kxh2 Kg6 45. Kg2 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.13"]
[Round "9"]
[White "Malicka, Maria"]
[Black "Szewczyk, Mariusz"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2041"]
[BlackElo "2022"]
[PlyCount "163"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
Na5 9. Bc2 c5 10. d4 Qc7 11. d5 O-O 12. Nbd2 Ne8 13. Nf1 f5 14. exf5 Bxf5 15.
Bxf5 Rxf5 16. Ng3 Rf8 17. Ne4 Nb7 18. a4 Rb8 19. axb5 axb5 20. Nfg5 Nd8 21. Qc2
Bxg5 22. Bxg5 h6 23. Be3 Nf6 24. Ra6 Rb6 25. Nxf6+ Rxf6 26. Ra8 Rb8 27. Rea1
Rxa8 28. Rxa8 Rf8 29. Qb3 Qb6 30. Qa2 Nf7 31. b4 Rxa8 32. Qxa8+ Kh7 33. h3 Nd8
34. Qa5 Qb8 35. bxc5 dxc5 36. Bxc5 Nf7 37. Qa6 e4 38. Qe6 Qf4 39. Be3 Qf6 40.
Qxe4+ Kh8 41. Bd4 Qd8 42. Qg6 Qf8 43. Qc6 Qb8 44. g3 Kg8 45. Kg2 Kh7 46. Qd7
Kg8 47. f4 b4 48. cxb4 Qxb4 49. Qe8+ Kh7 50. Qe4+ Kg8 51. h4 Qd2+ 52. Bf2 Kf8
53. Qe6 Qc2 54. f5 Qd2 55. Qc8+ Ke7 56. Qc5+ Kf6 57. Qd4+ Qxd4 58. Bxd4+ Kxf5
59. Bxg7 Ke4 60. d6 h5 61. Bf8 Ne5 62. Bh6 Nd7 63. Bf4 Nf6 64. Kf2 Nd7 65. Ke2
Nf6 66. Kd2 Kd4 67. Kc2 Kc4 68. Kb2 Kb4 69. Be3 Nd7 70. Ka2 Nf6 $11 71. Bd4 Nd7
72. g4 Kb5 73. gxh5 Kc6 74. h6 Nf8 75. Be5 Kd7 76. Kb3 Ke6 77. Bf4 Kf7 78. Kc4
Ne6 79. Be5 Kg6 80. Kd5 Nd8 81. Bf4 Kf7 82. Bg5 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.27"]
[Round "9"]
[White "Swierczewski, Marek"]
[Black "Derylo, Kamil"]
[Result "0-1"]
[ECO "C83"]
[WhiteElo "2090"]
[BlackElo "2099"]
[PlyCount "52"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. c3 Be7 10. Nbd2 O-O 11. Bc2 f5 12. exf6 Nxf6 13. h3 Qd7 14. Ng5 Bf5 15.
Bxf5 Qxf5 16. Nb3 Rae8 17. Be3 Bd6 18. Nf3 Ne5 19. Nbd4 Qd7 20. Nxe5 Bxe5 21.
Nf3 Bd6 22. b4 Ne4 23. Bd4 Qf5 24. a3 Re6 25. Qc1 Rg6 26. Rd1 Qxf3 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.06.05"]
[Round "9"]
[White "Szwaj, Jacek"]
[Black "Chalupnik, Marcin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1937"]
[BlackElo "2165"]
[PlyCount "0"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.25"]
[Round "9"]
[White "Warszawski, Bartosz"]
[Black "Ossolinski, Ziemowit"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2172"]
[BlackElo "1880"]
[PlyCount "153"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Bc5 8.
Nb3 Be7 9. f4 d6 10. Be3 b5 11. e5 dxe5 12. fxe5 Nfd7 13. Bf3 Bb7 14. Bxb7 Qxb7
15. Na5 Qc7 16. Qf3 O-O 17. Qxa8 Qxa5 18. a3 Nxe5 19. Qb7 Nc4 20. Bd4 e5 21.
Nd5 Bd6 22. Bc3 Qd8 23. Bb4 Nxb2 24. Ne7+ Qxe7 25. Qxe7 Bxe7 26. Bxe7 Rc8 27.
Rf2 Nd7 28. Rd2 Rc7 29. Bd8 Ra7 30. Rd5 f6 31. Rb1 Na4 32. Ba5 Kf7 33. Rd6 Ke8
34. Rc6 Ndc5 35. Rd1 Ne4 36. c4 Kf7 37. cxb5 axb5 38. Bb4 Rb7 39. Rdc1 Kg6 40.
Rc7 Rb8 41. Rc8 Rb6 42. R1c6 Rxc6 43. Rxc6 Kf5 44. Rc7 Kg6 45. Kf1 h5 46. Ke2
h4 47. Rb7 f5 48. Ke3 Nac3 49. Kd3 Nd5 50. Rxb5 Nf4+ 51. Ke3 Nxg2+ 52. Kf3 h3
53. Rxe5 Ng5+ 54. Kf2 Ne4+ 55. Ke2 Nf4+ 56. Kf3 Nd3 57. Rd5 Ndf2 58. a4 Ng4 59.
Bd6 Kf6 60. Bg3 Nc3 61. Rd6+ Ke7 62. a5 g5 63. Rd3 Ne4 64. a6 Nc5 65. Bd6+ Ke6
66. Bxc5 Ne5+ 67. Ke2 Nxd3 68. Kxd3 g4 69. a7 g3 70. hxg3 h2 71. a8=Q f4 72.
gxf4 Kf5 73. Qg2 Kxf4 74. Qxh2+ Kf3 75. Qh4 Kg2 76. Ke4 Kf1 77. Qf2# 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.03.06"]
[Round "9"]
[White "Matyszkiewicz, Wiktor"]
[Black "Liberadzki, Slawomir"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "1902"]
[BlackElo "1981"]
[PlyCount "102"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 Qc7 6. O-O a6 7. Nc3 Nf6 8.
Be3 Bb4 9. Nxc6 bxc6 10. Na4 Be7 11. Qd4 Rb8 12. c4 d6 13. c5 e5 14. Qd3 d5 15.
f4 dxe4 16. Qc2 Nd5 17. Bd2 e3 18. Bc3 Nxc3 19. Qxc3 O-O 20. fxe5 Be6 21. Qxe3
Rfe8 22. b3 f6 23. Bxa6 Qxe5 24. Rae1 Bd5 25. Qxe5 fxe5 26. Rxe5 Bxc5+ 27. Nxc5
Rxe5 28. Nd7 Rg5 29. Rf2 Rd8 30. Nb6 Be4 31. Bc4+ Bd5 32. Rd2 Kf8 33. a4 Ke7
34. Bxd5 cxd5 35. b4 Kd6 36. Nc4+ Kc7 37. Na5 d4 38. Rc2+ Kd7 39. b5 Ra8 40.
Nb3 Rd5 41. Rc4 d3 42. Nd2 Ke6 43. Kf2 Re5 44. Re4 Rxe4 45. Nxe4 Kd5 46. Nd2
Kd4 47. a5 Kc3 48. Nb1+ Kc2 49. Ke3 Rxa5 50. Nd2 Rxb5 51. Nf3 Rb8 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.03.05"]
[Round "10"]
[White "Ossolinski, Ziemowit"]
[Black "Matyszkiewicz, Wiktor"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1880"]
[BlackElo "1902"]
[PlyCount "45"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Ne2 Nc6 3. c4 Nf6 4. Nbc3 d6 5. d4 cxd4 6. Nxd4 g6 7. Be2 Bg7 8.
Be3 O-O 9. O-O Bd7 10. Nc2 Ne5 11. f3 Qc7 12. Na3 a6 13. Rc1 b6 14. Qe1 Be6 15.
Qf2 Nfd7 16. Nd5 Bxd5 17. cxd5 Qb7 18. f4 Nc5 19. fxe5 Bxe5 20. Nc4 Bg7 21. Qh4
b5 22. Na5 Qc7 23. b4 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.03.03"]
[Round "10"]
[White "Chalupnik, Marcin"]
[Black "Warszawski, Bartosz"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2165"]
[BlackElo "2172"]
[PlyCount "77"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. d4 c5 7. dxc5 Bxc5 8. a3
a6 9. b4 Be7 10. Bb2 Nc6 11. Nbd2 b6 12. Qc2 Bb7 13. Rfd1 Rc8 14. e4 dxc4 15.
Nxc4 Qc7 16. Rac1 Rfd8 17. Re1 Qb8 18. e5 Nd5 19. Qe4 Ncxb4 20. axb4 Nxb4 21.
Qg4 Nd3 22. Nd6 Rxc1 23. Rxc1 Nxc1 24. Bxc1 Bxd6 25. exd6 Qxd6 26. Bb2 g6 27.
h4 Qd5 28. Be5 Qd1+ 29. Kh2 Qc1 30. Ng5 Bxg2 31. Kxg2 Qc6+ 32. Kh2 f5 33. Qe2
h6 34. Bf6 Rc8 35. Nf3 Qe4 36. Qd1 Qd5 37. Qe2 Qe4 38. Qd1 Qd5 39. Qe2 1/2-1/2

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.03.05"]
[Round "10"]
[White "Derylo, Kamil"]
[Black "Szwaj, Jacek"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2099"]
[BlackElo "1937"]
[PlyCount "99"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. d4 Nf6 2. Bf4 d6 3. Nf3 g6 4. h3 Bg7 5. e3 O-O 6. Nbd2 Nfd7 7. Be2 e5 8. Bh2
Qe7 9. dxe5 dxe5 10. O-O b6 11. c3 Bb7 12. Qc2 Nc6 13. Rfd1 Rad8 14. a4 f5 15.
Nc4 g5 16. Nfd2 Ncb8 17. a5 b5 18. Qb3 Kh8 19. Qxb5 Bc6 20. Qb3 g4 21. hxg4
fxg4 22. Qc2 Qg5 23. b4 h5 24. Ne4 Qh4 25. Bd3 Qe7 26. Qe2 Rf7 27. Ncd2 Nf8 28.
Bc4 Ne6 29. Bxe6 Qxe6 30. Ng5 Qe7 31. Nxf7+ Qxf7 32. e4 Rf8 33. Rf1 Qg6 34. b5
Bb7 35. Nc4 Nd7 36. Rad1 Qe6 37. f3 Nc5 38. Ne3 h4 39. Nxg4 c6 40. Qf2 Qe7 41.
bxc6 Bxc6 42. Qe3 Bd7 43. Rd5 Bxg4 44. Qxc5 Qf7 45. Bxe5 Bxe5 46. Rxe5 h3 47.
gxh3 Bxf3 48. Rxf3 Rg8+ 49. Kf2 Qa2+ 50. Ke3 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.11"]
[Round "10"]
[White "Szewczyk, Mariusz"]
[Black "Swierczewski, Marek"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2022"]
[BlackElo "2090"]
[PlyCount "1"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.03.04"]
[Round "10"]
[White "Szwaj, Justyna"]
[Black "Malicka, Maria"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1840"]
[BlackElo "2041"]
[PlyCount "72"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3
h5 9. Qd2 Nbd7 10. O-O-O Rc8 11. Nd5 Bxd5 12. exd5 Nb6 13. Qa5 Qc7 14. c3 Nbd7
15. Qb4 g6 16. g4 hxg4 17. fxg4 Rh4 18. h3 Bg7 19. Bf2 Rh8 20. Be2 b5 21. g5
Nh5 22. Bg4 Nf4 23. Bg3 Nh5 24. Bh2 Rd8 25. Rhf1 Nb6 26. Qe4 Qe7 27. h4 Nc4 28.
Be6 Nf4 29. Bxf4 Rxh4 30. Qd3 Rxf4 31. Rxf4 exf4 32. Re1 Ne5 33. Rxe5 dxe5 34.
Bg4 e4 35. Qd1 Qxg5 36. Be2 f3+ 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.03.06"]
[Round "10"]
[White "Choroszej, Aleksander"]
[Black "Delega, Tomasz"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2055"]
[BlackElo "1974"]
[PlyCount "100"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. d4 e6 2. c4 Bb4+ 3. Nc3 b6 4. e4 Bb7 5. f3 f5 6. exf5 Nh6 7. fxe6 Nf5 8. Bd3
Qh4+ 9. Kf1 dxe6 10. Qa4+ Nc6 11. Bxf5 exf5 12. d5 Qxc4+ 13. Nge2 O-O-O 14.
dxc6 Ba6 15. b3 Rd1+ 16. Kf2 Bc5+ 17. Kg3 Qxa4 18. Nxa4 Rxh1 19. Nxc5 bxc5 20.
Nc3 Re8 21. Bb2 Rxa1 22. Bxa1 Re6 23. Nd5 Bb5 24. Nf4 Re7 25. Nd5 Rf7 26. Be5
Bxc6 27. Nc3 g6 28. Kf4 Kd7 29. Nd1 Ke6 30. Bc3 Rd7 31. Nb2 Bb5 32. h4 Kd5 33.
Ke3 c4 34. a4 Ba6 35. b4 Re7+ 36. Kd2 Bc8 37. f4 Bd7 38. Be5 Be8 39. a5 c5 40.
bxc5 Kxc5 41. Kc3 Bf7 42. Nd1 Kb5 43. Ne3 Kxa5 44. Nc2 Kb5 45. Bd6 Rd7 46. Nd4+
Kb6 47. Ba3 Rd8 48. Bb4 Re8 49. Kd2 Re4 50. Ne2 c3+ 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.03.11"]
[Round "11"]
[White "Malicka, Maria"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2041"]
[BlackElo "2055"]
[PlyCount "0"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.06.05"]
[Round "11"]
[White "Swierczewski, Marek"]
[Black "Szwaj, Justyna"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2090"]
[BlackElo "1840"]
[PlyCount "0"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

 *

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.28"]
[Round "11"]
[White "Szwaj, Jacek"]
[Black "Szewczyk, Mariusz"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "1937"]
[BlackElo "2022"]
[PlyCount "13"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 d5 5. Nbd2 Nc6 6. Nxe4 dxe4 7. Qxd8+ $11
1/2-1/2

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.06.05"]
[Round "11"]
[White "Warszawski, Bartosz"]
[Black "Derylo, Kamil"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "2099"]
[PlyCount "0"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.06.12"]
[Round "11"]
[White "Matyszkiewicz, Wiktor"]
[Black "Chalupnik, Marcin"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1902"]
[BlackElo "2165"]
[PlyCount "50"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 b5 5. Bb3 Bg4 6. f3 Bc8 7. Nc3 a6 8. d4
g6 9. Bf4 Bg7 10. Qd2 Nbd7 11. O-O-O Bb7 12. Nge2 Nb6 13. Bh6 Bxh6 14. Qxh6 a5
15. a4 bxa4 16. Nxa4 Nbxd5 17. Nc5 Bc6 18. Ng3 a4 19. Bxd5 Qxd5 20. Rhe1 a3 21.
Qg7 Qg5+ 22. Kb1 Rg8 23. Nge4 Bxe4 24. Nxe4 Rxg7 25. Nxg5 axb2 $11 1/2-1/2

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.11"]
[Round "11"]
[White "Liberadzki, Slawomir"]
[Black "Ossolinski, Ziemowit"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1981"]
[BlackElo "1880"]
[PlyCount "84"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 d6 5. d3 h6 6. a3 a6 7. b4 Ba7 8. Nf3 Nf6
9. Bb2 O-O 10. O-O Ne7 11. Rc1 c6 12. e3 Ng6 13. d4 e4 14. Nd2 d5 15. cxd5 cxd5
16. b5 Bg4 17. Qb3 Qd7 18. b6 Bb8 19. Na4 Bd6 20. Nc5 Qe7 21. Rc3 h5 22. a4 h4
23. Ba3 Rfd8 24. Qb2 Nh5 25. Ndb3 a5 26. Nd2 hxg3 27. fxg3 Nh4 28. Nxb7 Qxb7
29. gxh4 Bxa3 30. Rxa3 Rd6 31. Rb3 Rb8 32. Rc1 Rg6 33. Kh1 Qe7 34. Nf1 Qxh4 35.
b7 Kh7 36. Rb6 f6 37. Rc2 Rh6 38. Kg1 Rg6 39. Kh1 Bf3 40. Rf2 Ng3+ 41. Nxg3
Rxg3 42. Qc2 Rxg2 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.06.05"]
[Round "12"]
[White "Chalupnik, Marcin"]
[Black "Liberadzki, Slawomir"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2165"]
[BlackElo "1981"]
[PlyCount "0"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.06.11"]
[Round "12"]
[White "Derylo, Kamil"]
[Black "Matyszkiewicz, Wiktor"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2099"]
[BlackElo "1902"]
[PlyCount "65"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. b4 Nf6 2. Bb2 d5 3. Nf3 Bf5 4. e3 e6 5. b5 Be7 6. c4 O-O 7. Nc3 Nbd7 8. d4
dxc4 9. Bxc4 Nb6 10. Bd3 Nbd5 11. Bxf5 exf5 12. O-O Ne4 13. Qb3 Nexc3 14. Bxc3
a6 15. a4 Bf6 16. Rfc1 Qd7 17. bxa6 Rxa6 18. Qxb7 Rxa4 19. Rxa4 Nxc3 20. Rc4
Ne2+ 21. Kh1 Nxc1 22. Rxc7 Qa4 23. Rxc1 Qa2 24. Kg1 h6 25. g3 Qe2 26. Kg2 Bg5
27. Rc3 Re8 28. Ne5 Rf8 29. Rc8 Rxc8 30. Qxc8+ Kh7 31. Qxf5+ Kg8 32. Qxf7+ Kh8
33. Qf3 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.01.31"]
[Round "12"]
[White "Szewczyk, Mariusz"]
[Black "Warszawski, Bartosz"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2022"]
[BlackElo "2172"]
[PlyCount "138"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 c4 6. b3 cxb3 7. axb3 Nc6 8. Bb5
Bd6 9. O-O Nge7 10. c4 O-O 11. c5 Bc7 12. h3 Bf5 13. Nc3 Be4 14. Ng5 Bg6 15.
Re1 h6 16. Nf3 Bh5 17. Be2 Ba5 $11 18. Bd2 Re8 19. Nb5 Bxd2 20. Nxd2 Bxe2 21.
Qxe2 Nf5 22. Qd3 Qf6 23. Nf3 a6 24. Nc7 Rxe1+ 25. Rxe1 Rd8 26. Ne8 Qg6 27. Qd2
Kf8 28. Qe2 Qe6 29. Qxe6 fxe6 30. Nc7 Kf7 31. Nxe6 $11 Re8 32. Neg5+ hxg5 33.
Nxg5+ Kg6 34. Rxe8 Kxg5 35. Rc8 Ncxd4 36. g4 Ne7 37. Rc7 Ndc6 38. Rxb7 a5 39.
Kf1 Kf4 40. Ke2 g5 41. Rd7 Ke4 42. Rd6 Nd4+ 43. Ke1 Ke5 44. Rd7 Nec6 45. Rg7
Ne6 46. Rg8 d4 47. Kd2 Kd5 48. Rh8 Nxc5 49. h4 Ne4+ 50. Ke2 Nc3+ 51. Ke1 gxh4
52. f4 Ke4 53. g5 Kxf4 $11 54. g6 Ne7 55. g7 Kg3 56. Re8 Ncd5 57. g8=Q+ Nxg8
58. Rxg8+ Kf3 59. Rh8 Nf4 60. Kf1 h3 61. Ke1 Ke3 62. Re8+ Kd3 63. Rf8 Ng2+ 64.
Kf2 Ne3 65. Kg3 Kc3 66. Ra8 d3 67. Rxa5 d2 68. Ra1 Kb2 69. Rg1 Kxb3 $11 1/2-1/2

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.06.05"]
[Round "12"]
[White "Szwaj, Justyna"]
[Black "Szwaj, Jacek"]
[Result "*"]
[ECO "A00"]
[WhiteElo "1840"]
[BlackElo "1937"]
[PlyCount "0"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

 *

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.06.05"]
[Round "12"]
[White "Choroszej, Aleksander"]
[Black "Swierczewski, Marek"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2055"]
[BlackElo "2090"]
[PlyCount "0"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.03.11"]
[Round "12"]
[White "Delega, Tomasz"]
[Black "Malicka, Maria"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1974"]
[BlackElo "2041"]
[PlyCount "0"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

 1-0

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.06.05"]
[Round "13"]
[White "Swierczewski, Marek"]
[Black "Delega, Tomasz"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2090"]
[BlackElo "1974"]
[PlyCount "0"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.06.05"]
[Round "13"]
[White "Szwaj, Jacek"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1937"]
[BlackElo "2055"]
[PlyCount "0"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.06.05"]
[Round "13"]
[White "Warszawski, Bartosz"]
[Black "Szwaj, Justyna"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "1840"]
[PlyCount "0"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

 *

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.02.19"]
[Round "13"]
[White "Matyszkiewicz, Wiktor"]
[Black "Szewczyk, Mariusz"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "1902"]
[BlackElo "2022"]
[PlyCount "58"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
Rb8 9. c3 d6 10. d3 Na5 11. Bc2 c5 12. Nbd2 b4 13. h3 Be6 14. Nb3 Bxb3 15. Bxb3
bxc3 16. Ra3 Qb6 17. Bc2 cxb2 18. Bd2 Rfc8 19. Bxa5 Qxa5 20. Nd2 Rb4 21. Nc4
Qc7 22. a5 Rcb8 23. Nb6 Bd8 24. Qb1 Qb7 25. Nc4 Bc7 26. Re2 d5 27. Ne3 dxe4 28.
dxe4 Nxe4 29. Nf5 g6 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.06.05"]
[Round "13"]
[White "Liberadzki, Slawomir"]
[Black "Derylo, Kamil"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1981"]
[BlackElo "2099"]
[PlyCount "0"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

 0-1

[Event "224th YMCA Winter A"]
[Site "Warsaw"]
[Date "2020.06.05"]
[Round "13"]
[White "Ossolinski, Ziemowit"]
[Black "Chalupnik, Marcin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1880"]
[BlackElo "2165"]
[PlyCount "0"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2020.01.09"]

 0-1

