[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.04.30"]
[Round "1"]
[White "Podgorski, Maciej"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1909"]
[BlackElo "1798"]
[PlyCount "65"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 Nc6 8. Be3
Bb4 9. O-O O-O 10. Qc2 Ne5 11. f3 Nxc4 12. Nd1 b5 13. b3 Bd6 14. bxc4 Bxh2+ 15.
Kh1 Nh5 16. f4 Nxf4 17. cxb5 Nxe2 18. Qxe2 Be5 19. Rc1 Qa5 20. b6 Bb7 21. Nb3
Qb5 22. Qxb5 axb5 23. Nc5 Bc6 24. Rf2 Ra3 25. Rd2 f5 26. Nxe6 Rf6 27. Bf4 Bxf4
28. Nxf4 fxe4 29. Rxc6 Rxc6 30. Nd5 Re6 31. b7 Re8 32. Ne7+ Kf7 33. Nc8 1-0

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.04.15"]
[Round "1"]
[White "Pajak, Jakub"]
[Black "Ossolinski, Ziemowit"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1931"]
[BlackElo "1847"]
[PlyCount "74"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Bc4 e5 5. Nf3 h6 6. O-O c6 7. a4 Be7 8. a5
O-O 9. Re1 Re8 10. d5 Nf8 11. b4 Qc7 12. Qd3 Bg4 13. Be3 Bxf3 14. gxf3 Rec8 15.
Bb3 Ng6 16. Kf1 Nh5 17. dxc6 bxc6 18. Qc4 Bf6 19. Ke2 Nhf4+ 20. Bxf4 Nxf4+ 21.
Kd1 Qd7 22. Kc1 d5 23. exd5 cxd5 24. Qb5 Qxb5 25. Nxb5 Nd3+ 26. Kd2 Nxe1 27.
Rxe1 Rab8 28. Nc3 Rxb4 29. Nxd5 Rd8 30. Ke2 Rh4 31. c4 Rb8 32. Rg1 Bd8 33. Bc2
Rxc4 34. Ne3 Rc5 35. a6 Ra5 36. Bd3 Ra2+ 37. Nc2 Rc8 0-1

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.04.16"]
[Round "1"]
[White "Janeczko, Jakub"]
[Black "Potocki, Karol"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1864"]
[BlackElo "1854"]
[PlyCount "44"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8.
Bd3 h6 9. N5f3 Bd6 10. Ne5 O-O 11. Ngf3 Nbd7 12. O-O c5 13. Bf4 Qc7 14. Nxd7
Bxd7 15. Be5 cxd4 16. Bxd4 Nd5 17. Qe4 f5 18. Qe1 Nf4 19. Be5 Rac8 20. Rc1 Rfd8
21. Qe3 Bxe5 22. Nxe5 Nd5 1/2-1/2

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.04.16"]
[Round "1"]
[White "Jedrusik, Adam"]
[Black "Polak, Michal"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "1956"]
[BlackElo "1905"]
[PlyCount "85"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O c6 7. Qc2 b6 8. Bf4
Nbd7 9. Ne5 Nxe5 10. dxe5 Nd7 11. cxd5 cxd5 12. Rd1 g5 13. Bd2 Nxe5 14. Bc3 Bf6
15. e4 Bb7 16. Na3 Rc8 17. exd5 Qe7 18. Nb5 Rfd8 19. Qe2 exd5 20. Re1 Re8 21.
Nxa7 Rc5 22. f4 gxf4 23. gxf4 Ng6 24. Qf2 Bh4 25. Qd4 Qxe1+ 26. Bxe1 Rxe1+ 27.
Rxe1 Bxe1 28. Qe3 Bh4 29. f5 Ne7 30. Qf4 Bf6 31. Qg3+ Kf8 32. Qb8+ Bc8 33. Bf1
Bd4+ 34. Kg2 Kg7 35. Qg3+ Kf8 36. Nxc8 Rxc8 37. Qf4 Rc2+ 38. Kh3 Bf6 39. Qh6+
Bg7 40. Qd6 f6 41. Bb5 Rc8 42. Qxb6 Nxf5 43. Bd7 1-0

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.04.16"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Matyszkiewicz, Wiktor"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2033"]
[BlackElo "1803"]
[PlyCount "47"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 O-O 8.
Rb1 c5 9. Be2 Qc7 10. O-O b6 11. Re1 Bb7 12. Bd3 Nd7 13. Qe2 e5 14. d5 f5 15.
Ng5 Qd6 16. Ne6 Rf7 17. a4 f4 18. f3 Nf6 19. Ba6 Ne8 20. Bxb7 Rxb7 21. Ba3 Bf6
22. Bxc5 Qd7 23. Bf2 Qxa4 24. Nc5 1-0

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.04.23"]
[Round "2"]
[White "Poniewierski, Piotr"]
[Black "Matyszkiewicz, Wiktor"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "1798"]
[BlackElo "1803"]
[PlyCount "74"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d3 Nbd7 8. Rb1
a5 9. a3 c6 10. Bg5 h6 11. Bxf6 Nxf6 12. c5 Bg4 13. cxd6 Qxd6 14. b4 axb4 15.
axb4 Nd5 16. Ne4 Qe7 17. Qb3 Kh7 18. h3 Bc8 19. b5 f5 20. Ned2 Ra3 21. Qc2 Nc3
22. bxc6 Nxb1 23. Nxb1 Ra7 24. Rc1 bxc6 25. Qxc6 Be6 26. Qb6 Rc8 27. Rxc8 Bxc8
28. Nc3 e4 29. Nd5 Qd7 30. dxe4 fxe4 31. Nh4 Ra6 32. Qc5 Rc6 33. Qa5 Qe6 34.
Nf4 Qc4 35. Qd5 Qxd5 36. Nxd5 Re6 37. Nf4 Re8 $11 1/2-1/2

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.04.23"]
[Round "2"]
[White "Polak, Michal"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1905"]
[BlackElo "2033"]
[PlyCount "81"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nf6 6. h3 b6 7. Qd2 Bb7 8. Bd3 e5
9. d5 h6 10. Nf3 Nbd7 11. O-O g5 12. Ne2 Nf8 13. Ng3 Bc8 14. a5 b5 15. c4 bxc4
16. Bxc4 Ng6 17. b4 Bd7 18. Rfb1 Nf4 19. b5 axb5 20. Bxb5 Bxb5 21. Rxb5 Qd7 22.
Rb7 g4 23. hxg4 Qxg4 24. Qc2 O-O 25. Nh2 Qc8 26. Qxc7 Ra6 27. Qxc8 Rxc8 28. Rb6
Rca8 29. f3 Rxa5 30. Rxa5 Rxa5 31. Rxd6 Ra1+ 32. Nhf1 N6h5 33. Kh2 Kh7 34. Nxh5
Nxh5 35. Ng3 Nf4 36. Bxf4 exf4 37. Nf5 Bf8 38. Rf6 h5 39. Rxf7+ Kg8 40. Rc7 Rd1
41. d6 1-0

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.04.23"]
[Round "2"]
[White "Potocki, Karol"]
[Black "Jedrusik, Adam"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1854"]
[BlackElo "1956"]
[PlyCount "92"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. e3 a6 5. b3 Bg4 6. Nbd2 e6 7. Be2 Bd6 8. Bb2
Nbd7 9. Qc2 O-O 10. O-O Qe7 11. Rfe1 e5 12. e4 dxe4 13. Nxe5 Bxe2 14. Rxe2 Nxe5
15. dxe5 Bxe5 16. Nxe4 Bxb2 17. Nxf6+ Qxf6 18. Qxb2 Qxb2 19. Rxb2 Rad8 20. Kf1
Rd7 21. c5 f6 22. b4 Rfd8 23. a4 Rd5 24. Rc1 Kf7 25. b5 axb5 26. axb5 Rd1+ 27.
Rxd1 Rxd1+ 28. Ke2 Rc1 29. bxc6 bxc6 30. Rb7+ Kg6 31. g4 Rxc5 32. Rc7 Rc2+ 33.
Ke3 c5 34. f4 Rxh2 35. Rxc5 h5 36. gxh5+ Rxh5 37. Rc7 Rh3+ 38. Kf2 Ra3 39. f5+
Kh6 40. Rc1 Rh3 41. Rc5 Kg5 42. Kg2 Rh4 43. Kg3 Ra4 44. Rc7 Ra3+ 45. Kg2 Kh6
46. Rc5 Re3 0-1

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.04.20"]
[Round "2"]
[White "Ossolinski, Ziemowit"]
[Black "Janeczko, Jakub"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1847"]
[BlackElo "1864"]
[PlyCount "89"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. f4 d5 2. Nf3 Nc6 3. e3 g6 4. d4 Bg7 5. c4 Bg4 6. cxd5 Qxd5 7. Nc3 Qh5 8. Bb5
Nf6 9. Qa4 O-O 10. Bxc6 bxc6 11. Qxc6 Rab8 12. Ne5 Rb6 13. Qxc7 Qh4+ 14. Kf1
Rc8 15. Qxe7 Be6 16. Nf3 Qh5 17. Qxa7 Rbb8 18. Qa4 Bf8 19. Qd1 Bg4 20. a3 Be7
21. Kg1 Rxc3 22. bxc3 Ne4 23. Qf1 Rb3 24. Nd2 Be2 25. Qe1 Bh4 26. g3 Bf3 27.
Nxf3 Qxf3 28. Qf1 Qg4 29. Ra2 Rb1 30. Rg2 Be7 31. h3 Qe6 32. Kh2 Bxa3 33. Rc2
Bxc1 34. Rxc1 Qa2+ 35. Qg2 Rb2 36. Rcg1 Nf2 37. Ra1 Ng4+ 38. hxg4 Rxg2+ 39. Kh3
Qf2 40. Kh4 Qxg3+ 41. Kg5 h6+ 42. Kf6 Qf3 43. Rxh6 Qc6+ 44. Kg5 Kg7 45. Rah1
0-1

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.04.21"]
[Round "2"]
[White "Podgorski, Maciej"]
[Black "Pajak, Jakub"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1909"]
[BlackElo "1931"]
[PlyCount "115"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. d4 Bg4 6. h3 Bh5 7. g4 Bg6 8.
Ne5 e6 9. Bg2 c6 10. h4 Bb4 11. O-O O-O 12. h5 Bxc2 13. Qxc2 Qxd4 14. Qe2 Bd6
15. Nc4 Bc7 16. Ne4 b5 17. Nxf6+ Qxf6 18. Nd2 Qh4 19. Re1 Nd7 20. Nf1 Nf6 21.
f3 Nd5 22. Qf2 Qf6 23. Be3 Nxe3 24. Nxe3 Qf4 25. Bf1 Rad8 26. Rac1 Ba5 27. Re2
Rd6 28. Qh2 Qxh2+ 29. Kxh2 Rfd8 30. Bg2 Bc7 31. Kh3 Bb6 32. Rcc2 Kf8 33. Nf1
Ba5 34. Ng3 Rd2 35. Rexd2 Rxd2 36. Rxd2 Bxd2 37. Ne4 Bc1 38. b3 Ke7 39. Bf1 f5
40. Nf2 Be3 41. Nd3 g6 42. hxg6 hxg6 43. Ne5 fxg4+ 44. Kxg4 Kd6 45. Nxg6 Kc5
46. Ne5 Kd5 47. f4 a5 48. Bg2+ Kc5 49. Bxc6 Kb4 50. Bd7 Ka3 51. Bxb5 Kxa2 52.
Ba4 Bd4 53. Nc6 Bc3 54. Kf3 Ka3 55. Ke4 Ka2 56. Nd4 Ka3 57. Nb5+ Kb4 58. Nxc3
1-0

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.04.28"]
[Round "3"]
[White "Pajak, Jakub"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1931"]
[BlackElo "1798"]
[PlyCount "121"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 c5 2. Nf3 e6 3. b3 d5 4. exd5 exd5 5. Bb5+ Bd7 6. Qe2+ Qe7 7. O-O Qxe2 8.
Bxe2 Bd6 9. Bb2 f6 10. d4 Nc6 11. dxc5 Bxc5 12. Nc3 Nge7 13. Rad1 Be6 14. Nb5
Rc8 15. Nfd4 Nxd4 16. Bxd4 O-O 17. Bxc5 Rxc5 18. Nd4 Bd7 19. Rfe1 Nc6 20. Bf3
Ne5 21. Be2 Nc6 22. c4 Kh8 23. Nxc6 Rxc6 24. Rxd5 Rc7 25. Red1 Bc6 26. Rd8 Kg8
27. f4 Re7 28. Bf1 Rxd8 29. Rxd8+ Kf7 30. Kf2 Be4 31. Bd3 Bxd3 32. Rxd3 Rc7 33.
Ke3 Ke6 34. g4 Rc5 35. Rd8 Ke7 36. Rg8 Kf7 37. Rb8 Rc7 38. c5 Ke6 39. Kd4 Rd7+
40. Ke4 Rc7 41. b4 g6 42. f5+ gxf5+ 43. gxf5+ Kf7 44. b5 Re7+ 45. Kf4 Rc7 46.
a4 Kg7 47. a5 Rxc5 48. Rxb7+ Kh6 49. a6 Rc4+ 50. Ke3 Rc5 51. Ke4 Re5+ 52. Kf4
Rc5 53. h4 Rc4+ 54. Ke3 Rb4 55. Kd3 Kh5 56. Kc3 Rb1 57. Kc4 Rc1+ 58. Kd5 Re1
59. Rxa7 Kxh4 60. Rxh7+ Kg5 61. a7 1-0

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.04.28"]
[Round "3"]
[White "Janeczko, Jakub"]
[Black "Podgorski, Maciej"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1864"]
[BlackElo "1909"]
[PlyCount "82"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 c5 2. d3 d5 3. Nd2 e6 4. g3 Nf6 5. Bg2 Be7 6. f4 Nc6 7. Ngf3 Qc7 8. O-O
b5 9. e5 Nd7 10. c3 a5 11. Qe2 Nb6 12. Re1 b4 13. c4 Ba6 14. f5 Rd8 15. Bh3
exf5 16. cxd5 Nxd5 17. Nc4 O-O 18. Bxf5 Rfe8 19. Be4 Bc8 20. Ng5 Bxg5 21. Bxg5
Rd7 22. Qh5 h6 23. Bxh6 gxh6 24. Qxh6 Re6 25. Bh7+ Kh8 26. Bg6+ Kg8 27. Bh7+
Kh8 28. Bg6+ Kg8 29. Qh7+ Kf8 30. Qh8+ Ke7 31. Qh4+ Ke8 32. Qh8+ Ke7 33. Bxf7
Kxf7 34. Qh7+ Kf8 35. Qh8+ Ke7 36. Rf1 Rxe5 37. Qf8+ Ke6 38. Qh6+ Ke7 39. Qf8+
Ke6 40. Qh6+ Ke7 41. Qf8+ Ke6 1/2-1/2

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.04.27"]
[Round "3"]
[White "Jedrusik, Adam"]
[Black "Ossolinski, Ziemowit"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1956"]
[BlackElo "1847"]
[PlyCount "74"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 a6 5. Nf3 d6 6. d3 h6 7. O-O Nf6 8. a3 O-O
9. b4 Ba7 10. Bb2 Ne7 11. Rc1 Ng6 12. e3 Bf5 13. d4 c6 14. Re1 Re8 15. h3 e4
$11 16. Nd2 d5 17. b5 Qd7 18. Kh2 Bb8 19. Na4 Nh4 20. bxc6 bxc6 21. Bf1 Ng4+
22. hxg4 Bxg4 23. Be2 Qf5 24. Kg1 Bf3 25. Nxf3 exf3 26. Qc2 Qg4 27. Bd3 Re4 28.
Kh2 Nf5 29. Bxe4 dxe4 30. Rh1 Nxe3 31. Qd2 Nf5 32. Kg1 e3 33. fxe3 Nxg3 34. Qc2
Nf5+ 35. Kf2 Qg2+ 36. Ke1 Bg3+ 37. Kd1 Nxe3# 0-1

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.04.21"]
[Round "3"]
[White "Choroszej, Aleksander"]
[Black "Potocki, Karol"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2033"]
[BlackElo "1854"]
[PlyCount "47"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 e6 6. Nc3 Nxd5 7. Nxd5 exd5 8.
Qxd5 Nc6 9. Nf3 Rb8 10. e4 Be7 11. Bc4 O-O 12. O-O Rxb6 13. b3 Na5 14. Be2 Bb7
15. Qd2 Re6 16. e5 f6 17. Bb2 fxe5 18. Nxe5 d6 19. Bc3 Rxe5 20. Bxa5 Qe8 21. f4
Bg5 22. Rae1 Bxf4 23. Rxf4 Rxf4 24. Qxf4 1-0

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.04.30"]
[Round "3"]
[White "Matyszkiewicz, Wiktor"]
[Black "Polak, Michal"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "1803"]
[BlackElo "1905"]
[PlyCount "64"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 h6 10. Bxf6 Qxf6 11. Nf3 Qd8 12. Bd3 Qc7 13. f5 O-O-O 14. Kb1
Kb8 15. fxe6 fxe6 16. Bc4 Be7 17. Bb3 Bc8 18. Ne2 Bf6 19. Ned4 Rhe8 20. Nxc6+
Qxc6 21. e5 dxe5 22. Qe2 e4 23. Nd2 e3 24. Nc4 Qe4 25. Qxe3 Qxg2 26. Rhe1 Qxh2
27. Ba4 Rxd1+ 28. Rxd1 Rd8 29. Re1 Qh4 30. Bb3 Qd4 31. Qg3+ Ka7 32. a3 Bh4 0-1

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.07"]
[Round "4"]
[White "Poniewierski, Piotr"]
[Black "Polak, Michal"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1798"]
[BlackElo "1905"]
[PlyCount "50"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. Nf3 e6 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. Re1 O-O 7. d3 d6 8. Nc3
Nbd7 9. e4 Ne5 10. h3 c5 11. Be3 Nfd7 12. Nh2 Bf6 13. f4 Nc6 14. Ng4 Bd4 15.
Nb5 Bxe3+ 16. Rxe3 Qe7 17. e5 dxe5 18. fxe5 h5 19. Nd6 hxg4 20. Nxb7 Ndxe5 21.
hxg4 Rab8 22. Qe2 f6 23. Bxc6 Nxc6 24. Rxe6 Qxb7 25. Qe3 Ne5 0-1

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.04.22"]
[Round "4"]
[White "Potocki, Karol"]
[Black "Matyszkiewicz, Wiktor"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1854"]
[BlackElo "1803"]
[PlyCount "124"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d6 7. exd6 Qxd6 8.
O-O c4 9. Bc2 Bg4 10. h3 h5 11. d4 cxd3 12. Qxd3 Qxd3 13. Bxd3 Bxf3 14. gxf3
Rd8 15. Be4 g6 16. a4 f5 17. Bxc6+ bxc6 18. Na3 Bh6 19. a5 Nd5 20. Bxh6 Rxh6
21. h4 Kf7 22. Nc4 Kf6 23. Rad1 Rhh8 24. Rd2 Nc7 25. Rfd1 Rd5 26. Rxd5 cxd5 27.
Ne3 e6 28. f4 Rb8 29. Rd2 Rb5 30. b4 Ke7 31. Kf1 Ne8 32. Nc2 Nd6 33. f3 Rb7 34.
Nd4 Nb5 35. Nxb5 Rxb5 36. Ke2 Rb7 37. Rd4 Kd6 38. Kd3 a6 39. Kc2 Kc6 40. Kb3
Re7 41. c4 Re8 42. Ka4 Re7 43. Rd1 dxc4 44. Rd4 e5 45. Rxc4+ Kb7 46. fxe5 Rxe5
47. Kb3 Re1 48. Rc3 Rh1 49. Kc4 Rxh4+ 50. Kc5 Rh1 51. Kd6 Rd1+ 52. Ke6 Rd4 53.
Kf6 Rd6+ 54. Ke5 Rc6 55. Rb3 Kc7 56. Kf4 Rc1 57. b5 axb5 58. Rxb5 h4 59. a6 Ra1
60. Rb7+ $11 Kc6 61. Rh7 Rxa6 62. Kg5 Kd5 $11 1/2-1/2

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.04"]
[Round "4"]
[White "Ossolinski, Ziemowit"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1847"]
[BlackElo "2033"]
[PlyCount "51"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 g6 2. f4 Bg7 3. Nf3 d5 4. e5 c5 5. d4 cxd4 6. Nxd4 Nc6 7. Nc3 a6 8. Be3
Nh6 9. Be2 O-O 10. O-O f6 11. Bf3 e6 12. exf6 Qxf6 13. Nce2 Bd7 14. c3 Na5 15.
b3 Nc6 16. g4 Qh4 17. g5 Ng4 18. Bxg4 Qxg4+ 19. Ng3 Qxd1 20. Raxd1 Nxd4 21.
Bxd4 Bb5 22. Rf2 Rac8 23. a4 Be8 24. Ne2 Bf7 25. Rd3 Rfe8 26. Bxg7 $11 1/2-1/2

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.05"]
[Round "4"]
[White "Podgorski, Maciej"]
[Black "Jedrusik, Adam"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1909"]
[BlackElo "1956"]
[PlyCount "94"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Rhe1 O-O 14. Kb1 Qc7
15. c4 Rfd8 16. Bc3 b5 17. cxb5 cxb5 18. Qxb5 Rab8 19. Qa5 Qb7 20. Ne5 Nb6 21.
Qb5 Nfd5 22. Ka1 Rdc8 23. Bd2 Nb4 24. Bxb4 a6 25. Qd3 Bxb4 26. Re2 Nd5 27. Qf3
Rc3 28. Qe4 Rbc8 29. Qb1 R3c7 30. Ne4 Qb5 31. Nd3 a5 32. g4 Rc4 33. g5 Rxd4 34.
gxh6 f5 35. Ng5 Nc3 36. h7+ Kh8 37. Ne5 Qxe5 38. Rxe5 Rxd1 39. Qxd1 Nxd1 40. a3
Be7 41. Nxe6 Bf6 42. Rxa5 Nxb2 43. Ka2 Nc4 44. Rxf5 Rb8 45. f4 Rb2+ 46. Ka1
Rc2+ 47. Kb1 Nxa3# 0-1

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.05"]
[Round "4"]
[White "Pajak, Jakub"]
[Black "Janeczko, Jakub"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1931"]
[BlackElo "1864"]
[PlyCount "90"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 d6 7. Bc4 Nb6 8. Bb3
dxe5 9. Nxe5 Nxe5 10. dxe5 Qxd1+ 11. Bxd1 Bf5 12. O-O e6 13. Bf3 O-O-O 14. Bg5
Rd7 15. b3 Be7 16. Bxe7 Rxe7 17. Nc3 a6 18. Rac1 Rc7 19. Be4 Kb8 20. Bxf5 exf5
21. Ne2 Rxc1 22. Rxc1 Rd8 23. Ng3 g6 24. Nf1 Nd5 25. g3 Nb4 26. Ra1 Nc2 27. Rc1
Nb4 28. Ra1 f4 29. gxf4 Nd3 30. Rd1 Kc7 31. Ne3 Nxf4 32. Rc1+ Kd7 33. Rc4 g5
34. h4 Ng6 35. hxg5 Nxe5 36. Rd4+ Kc8 37. Rf4 Rg8 38. Kf1 Rxg5 39. Rh4 Rg1+ 40.
Ke2 Ra1 41. f4 Rxa2+ 42. Kd1 Ng6 43. Rxh7 Nxf4 44. Rxf7 Ne6 45. Nc4 Nc7 $11
1/2-1/2

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.14"]
[Round "5"]
[White "Janeczko, Jakub"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1864"]
[BlackElo "1798"]
[PlyCount "85"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. e5 Nh6 5. h3 Bg7 6. Nf3 O-O 7. Be2 b6 8. Bf4 f6
9. Qd2 Nf7 10. exf6 exf6 11. O-O-O Na6 12. Kb1 Nc7 13. Bd3 b5 14. Ne2 a5 15. h4
Ne6 16. Be3 Nd6 17. h5 Nc4 18. Qe1 Nxe3 19. fxe3 g5 20. h6 Bh8 21. Bf5 Nc7 22.
Ng3 Ne8 23. Qc3 Nd6 24. Qd3 Bxf5 25. Nxf5 Nxf5 26. Qxf5 Qc8 27. g4 Ra7 28. Rh3
Re7 29. Nd2 Rfe8 30. Re1 Qc7 31. Re2 Re6 32. Rf3 a4 33. e4 Qe7 34. Rfe3 Qf8 35.
Rh3 Qe7 36. a3 dxe4 37. Rhe3 Kf8 38. Nxe4 Qf7 39. Nd6 Rxe3 40. Nxf7 Rxe2 41.
Nxh8 Re1+ 42. Ka2 Ke7 43. Qxh7+ 1-0

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.12"]
[Round "5"]
[White "Jedrusik, Adam"]
[Black "Pajak, Jakub"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1956"]
[BlackElo "1931"]
[PlyCount "65"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 g6 2. f4 d5 3. exd5 Nf6 4. b3 Bg7 5. Bb2 O-O 6. Nf3 Qxd5 7. g3 Bg4 8. Bg2
Qe6+ 9. Qe2 Nc6 10. Qxe6 Bxe6 11. a3 Rad8 12. O-O Bf5 13. d3 Rfe8 14. Nbd2 Bc8
15. Nc4 b5 16. Nce5 Nxe5 17. Nxe5 Ng4 18. Rfe1 Nxe5 19. Bxe5 Bd7 20. Re3 c5 21.
Rae1 e6 22. Kf2 c4 23. Bxg7 Kxg7 24. b4 Rc8 25. d4 Red8 26. c3 Bc6 27. Bxc6
Rxc6 $11 28. Ra1 a5 29. Re5 Rb8 30. Ra2 Ra6 31. Rc2 axb4 32. axb4 Ra1 33. Kg2
$11 1/2-1/2

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.12"]
[Round "5"]
[White "Choroszej, Aleksander"]
[Black "Podgorski, Maciej"]
[Result "1-0"]
[ECO "A68"]
[WhiteElo "2033"]
[BlackElo "1909"]
[PlyCount "49"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. Be2 exd5
9. cxd5 b5 10. e5 dxe5 11. fxe5 Ng4 12. Bg5 Qb6 13. O-O a6 14. d6 Be6 15. Nd5
Bxd5 16. Qxd5 Nd7 17. Kh1 Rae8 18. h3 Ngxe5 19. Be7 Nxf3 20. Rxf3 Bxb2 21. Raf1
Ne5 22. Re3 Nd7 23. Bxf8 Rxf8 24. Rxf7 Rxf7 25. Re7 1-0

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.11"]
[Round "5"]
[White "Matyszkiewicz, Wiktor"]
[Black "Ossolinski, Ziemowit"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1803"]
[BlackElo "1847"]
[PlyCount "110"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e6 5. Nf3 c5 6. Be3 Ng4 7. Bg1 Qa5 8. Qd2
a6 9. O-O-O b5 10. Kb1 c4 11. e5 d5 12. Ne2 b4 13. h3 c3 14. Qe1 Nh6 15. g4 Nb6
16. Ng3 Na4 17. b3 Nb2 18. Be3 Qa3 19. Bc1 Bd7 20. f5 a5 21. fxe6 fxe6 22. g5
a4 23. gxh6 axb3 24. cxb3 Qxa2+ 25. Kc2 Nxd1+ 26. Kxd1 Qxb3+ 27. Ke2 Ra2+ 28.
Ke3 g6 29. Ne2 Bxh6+ 30. Kf2 Bxc1 31. Qxc1 Qc2 32. Qxc2 Rxc2 33. Ne1 Rd2 34.
Ke3 Bb5 35. Nxc3 bxc3 36. Bxb5+ Ke7 37. Bd3 Rf8 38. Nc2 Rff2 39. h4 Rg2 40. Rh3
Rxc2 41. Bxc2 Rxc2 42. Kd3 Ra2 43. Rh1 c2 44. Rc1 Ra3+ 45. Kxc2 Rh3 46. Kd2
Rxh4 47. Ke3 g5 48. Rc7+ Kf8 49. Rc6 Kf7 50. Rc7+ Kg6 51. Re7 Rh3+ 52. Kf2 Kf5
53. Rf7+ Ke4 54. Rf6 Kxd4 55. Rxe6 Re3 0-1

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.24"]
[Round "5"]
[White "Polak, Michal"]
[Black "Potocki, Karol"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1905"]
[BlackElo "1854"]
[PlyCount "0"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

 1-0

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.13"]
[Round "6"]
[White "Poniewierski, Piotr"]
[Black "Potocki, Karol"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1798"]
[BlackElo "1854"]
[PlyCount "63"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Bg2 b5 5. cxb5 axb5 6. Nd4 Ra5 7. Nb3 Ra6 8. d4
d5 9. O-O Nbd7 10. Qd3 b4 11. N1d2 c5 12. Nxc5 Nxc5 13. dxc5 Bxc5 14. Nb3 Bd6
15. Be3 O-O 16. Rfc1 Ra8 17. Nd4 Ba6 18. Qd2 Qd7 19. Rc2 Rfc8 20. Rac1 Rxc2 21.
Rxc2 Rc8 22. Qc1 Rxc2 23. Qxc2 Ng4 24. Bd2 Qa7 25. e3 Nf6 26. Qa4 Qb7 27. Qc6
Qxc6 28. Nxc6 b3 29. a4 Ne4 30. Bb4 Bxb4 31. Nxb4 Bc4 32. Bxe4 1-0

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.18"]
[Round "6"]
[White "Ossolinski, Ziemowit"]
[Black "Polak, Michal"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1847"]
[BlackElo "1905"]
[PlyCount "84"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 O-O 9. O-O cxd5 10. Bg5 c6 11. Qf3 h6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Ne2
Rb8 15. Rab1 Bd6 16. f4 Re8 17. Ng3 Re3 18. Nh5 Bc5 19. Nxf6+ Kh8 20. Kh1 Bd4
21. Nh5 Rxb2 22. f5 c5 23. Nf4 Re5 24. Rxb2 Bxb2 25. g4 c4 26. Be2 Bd7 27. Rb1
c3 28. Bd3 Re3 29. Kg2 Ba4 30. Rd1 Rxd3 31. Rxd3 Bxc2 32. Rh3 Be4+ 33. Kf2 c2
34. Ne2 c1=Q 35. Nxc1 Bxc1 36. Rc3 Bb2 37. Rc7 Bd4+ 38. Ke2 Kg7 39. h4 a5 40.
Rb7 Bc3 41. Ra7 d4 42. Rxf7+ Kxf7 0-1

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.19"]
[Round "6"]
[White "Podgorski, Maciej"]
[Black "Matyszkiewicz, Wiktor"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1909"]
[BlackElo "1803"]
[PlyCount "49"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Bd7 7. Bxd7+ Qxd7
8. Nf5 g6 9. Nh6 Nc6 10. Bg5 Bg7 11. O-O Nd4 12. f4 Bxh6 13. Bxf6 Rf8 14. Nd5
Qc6 15. c3 Ne6 16. fxe5 dxe5 17. Bxe5 Rd8 18. Qf3 f5 19. Qh3 Bg7 20. Bxg7 Nxg7
21. Qxh7 Rd7 22. Qh4 Rxd5 23. exd5 Qd6 24. Rae1+ Kd7 25. Qb4 1-0

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.26"]
[Round "6"]
[White "Pajak, Jakub"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1931"]
[BlackElo "2033"]
[PlyCount "74"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. O-O-O Nd7 7. h4 h6 8. g4
Bb7 9. f3 Rc8 10. Nh3 c5 11. Kb1 b4 12. Ne2 Qc7 13. g5 h5 14. Nf2 e6 15. Bh3
Ne7 16. Rhe1 Nb6 17. b3 c4 18. Qxb4 O-O 19. Rc1 Ned5 20. exd5 Nxd5 21. Qd2 c3
22. Nxc3 Nxc3+ 23. Kb2 Bxf3 24. Bf1 Qa5 25. a3 Rc7 26. Ra1 Rfc8 27. Bd3 Qb6 28.
Bf1 Ne4 29. Nxe4 Rxc2+ 30. Qxc2 Rxc2+ 31. Kxc2 Bxe4+ 32. Bd3 Bxd3+ 33. Kxd3
Qxb3+ 34. Ke2 Qc4+ 35. Kf3 Bxd4 36. Rac1 Qd3 37. Rcd1 Qf5+ 0-1

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.21"]
[Round "6"]
[White "Janeczko, Jakub"]
[Black "Jedrusik, Adam"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "1864"]
[BlackElo "1956"]
[PlyCount "65"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 d5 5. exd5 Nxd5 6. Bc4 Nxc3 7. bxc3 e6 8.
O-O Be7 9. Be3 O-O 10. Qd2 cxd4 11. cxd4 b6 12. Be2 Bb7 13. c4 Rc8 14. Rac1 Qd7
15. Rfd1 Bf6 16. Bg5 Bxg5 17. Qxg5 h6 18. Qg3 Rfd8 19. Bd3 Nxd4 20. Nxd4 Qxd4
21. Bh7+ Kxh7 22. Rxd4 Rxd4 23. Qe3 Rcxc4 24. f3 Rxc1+ 25. Qxc1 Bd5 26. Qc7 f5
27. Qxa7 Rd1+ 28. Kf2 Rd2+ 29. Kg3 b5 30. Qc5 Rb2 31. a3 Rb3 32. h4 Rb2 33. h5
$11 1/2-1/2

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.28"]
[Round "7"]
[White "Jedrusik, Adam"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1956"]
[BlackElo "1798"]
[PlyCount "87"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Rc1 Bb4 8. a3
Bxc3+ 9. bxc3 Ne4 10. Bh4 Qxa3 11. Qc2 Nb6 12. Bd3 Nxc4 13. O-O f5 14. Bxc4
dxc4 15. Ne5 Qb3 16. Qe2 O-O 17. Nxc4 Qb5 18. Rfe1 b6 19. Qa2 Qd5 20. Re2 c5
21. f3 Nd6 22. Be7 Qxc4 23. Bxd6 Qxa2 24. Rxa2 Rd8 25. Bc7 Rd7 26. Bxb6 cxd4
27. cxd4 Bb7 28. Bc5 Bd5 29. Ra6 Kf7 30. Rca1 Bc4 31. R6a4 Bb5 32. Ra5 Rb7 33.
Bxa7 Bc6 34. Bc5 Rxa5 35. Rxa5 Rb2 36. h4 Rb5 37. Ra6 Bd5 38. Rd6 Rb7 39. Kf2
Bc4 40. Kg3 Rb2 41. Rd7+ Kg8 42. Rd8+ Kf7 43. h5 Bf1 44. Rf8# 1-0

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.28"]
[Round "7"]
[White "Choroszej, Aleksander"]
[Black "Janeczko, Jakub"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2033"]
[BlackElo "1864"]
[PlyCount "77"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. d4 c5 2. d5 e5 3. c4 d6 4. Nc3 Be7 5. g3 f5 6. e4 Nf6 7. Bg2 O-O 8. exf5
Bxf5 9. Nf3 Na6 10. a3 Nc7 11. O-O a6 12. a4 b5 13. axb5 axb5 14. Rxa8 Qxa8 15.
cxb5 Qb7 16. Nxe5 Nxb5 17. Nc6 Nd4 18. Nxd4 cxd4 19. Qxd4 Bd8 20. Ne4 Bxe4 21.
Bxe4 Bb6 22. Qc4 Bxf2+ 23. Rxf2 Rc8 24. Bxh7+ Nxh7 25. Qf4 Qxd5 26. Be3 Rf8 27.
Qd4 Qxd4 28. Rxf8+ Nxf8 29. Bxd4 Ne6 30. Bc3 Kf7 31. Kf2 d5 32. Ke3 Ke7 33. Be5
Kd7 34. h4 Kc6 35. g4 Kc5 36. h5 Kc4 37. Bxg7 Nxg7 38. h6 d4+ 39. Kd2 1-0

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.21"]
[Round "7"]
[White "Matyszkiewicz, Wiktor"]
[Black "Pajak, Jakub"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1803"]
[BlackElo "1931"]
[PlyCount "72"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. O-O-O Nxd4 12. Bxd4 b5 13. Bxa7 b4 14. Nd5
Nxd5 15. exd5 Qa5 16. Bd4 Ba4 17. Qe3 Bxd4 18. Qxd4 Bxb3 19. axb3 Rc5 20. Qe4
Rfc8 21. Kb1 Ra8 22. Kc1 Qa1+ 23. Kd2 Qxb2 24. Qxb4 Rxc2+ 25. Kd3 Rc5 26. Ke3
Ra2 27. Rhe1 Qf2+ 28. Kf4 Qh4+ 29. g4 Qxh2+ 30. Ke3 Qe5+ 31. Qe4 Qc3+ 32. Qd3
Qb4 33. Qe4 Qxb3+ 34. Rd3 Rc3 35. Red1 Qxd1 36. Rxc3 Re2+ 0-1

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.28"]
[Round "7"]
[White "Polak, Michal"]
[Black "Podgorski, Maciej"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1905"]
[BlackElo "1909"]
[PlyCount "1"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 1-0

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.24"]
[Round "7"]
[White "Potocki, Karol"]
[Black "Ossolinski, Ziemowit"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1854"]
[BlackElo "1847"]
[PlyCount "0"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

 0-1

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.06.01"]
[Round "8"]
[White "Poniewierski, Piotr"]
[Black "Ossolinski, Ziemowit"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "1798"]
[BlackElo "1847"]
[PlyCount "62"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. Nf3 f5 2. d4 Nf6 3. g3 d5 4. Bg2 e6 5. b3 c5 6. c4 dxc4 7. bxc4 cxd4 8. Qxd4
Bb4+ 9. Bd2 Bxd2+ 10. Nbxd2 O-O 11. O-O Nc6 12. Qb2 Qc7 13. Rab1 e5 14. c5 e4
15. Nd4 Nxd4 16. Qxd4 Be6 17. Nb3 Nd7 18. Rfc1 Kh8 19. Qd6 Qxd6 20. cxd6 b6 21.
f3 Nf6 22. Nd4 Bxa2 23. Rb2 Bd5 24. Nxf5 Rfd8 25. fxe4 Bxe4 26. Bxe4 Nxe4 27.
Rc7 g6 28. Nh6 Nxd6 29. Rd2 Rdc8 30. Re7 Re8 31. Rc7 Rec8 1/2-1/2

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.04.29"]
[Round "8"]
[White "Podgorski, Maciej"]
[Black "Potocki, Karol"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1909"]
[BlackElo "1854"]
[PlyCount "46"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8.
Nc3 c5 9. d5 Bf6 10. Bc4 a6 11. a4 b6 12. O-O e5 13. Nxe5 Qd6 14. f4 h5 15. Qe2
Kf8 16. Rae1 Nd7 17. Rf3 h4 18. Rd3 Kg7 19. Nxf7 Qxf4 20. Nxh8 Ne5 21. Re3 Ng4
22. g3 Qxe3+ 23. Kg2 h3+ 0-1

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.06.08"]
[Round "8"]
[White "Pajak, Jakub"]
[Black "Polak, Michal"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1931"]
[BlackElo "1905"]
[PlyCount "32"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 h6 4. Bh4 c5 5. e3 cxd4 6. exd4 Nc6 7. Nf3 Bg4 8.
Be2 e6 9. O-O Bxf3 10. Bxf3 Qb6 11. Ne2 g5 12. Bg3 g4 13. Bh4 gxf3 14. Bxf6
fxe2 15. Qxe2 Rg8 16. c3 Be7 0-1

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.06.10"]
[Round "8"]
[White "Janeczko, Jakub"]
[Black "Matyszkiewicz, Wiktor"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1864"]
[BlackElo "1803"]
[PlyCount "107"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 c5 2. d3 Nc6 3. g3 Nf6 4. Bg2 e5 5. Nc3 d6 6. Nge2 Be7 7. O-O O-O 8. f4
a6 9. f5 b5 10. h3 b4 11. Nd5 Nxd5 12. exd5 Nd4 13. Be4 Bg5 14. h4 Nxe2+ 15.
Qxe2 Bxc1 16. Raxc1 f6 17. c4 bxc3 18. bxc3 Rb8 19. g4 Rf7 20. Rf2 Rfb7 21.
Rcf1 a5 22. g5 a4 23. a3 Rb3 24. Rg2 Rxa3 25. Qh5 Bd7 26. gxf6 Qxf6 27. Rg6
hxg6 28. fxg6 Qxf1+ 29. Kxf1 Ra1+ 30. Kf2 Rb2+ 31. Ke3 Re1+ 32. Kf3 Rh1 33. Ke3
Re1+ 34. Kf3 Rf1+ 35. Ke3 a3 36. Qh7+ Kf8 37. Qh8+ Ke7 38. Qxg7+ Kd8 39. Qh8+
Kc7 40. g7 Re1+ 41. Kf3 Rf1+ 42. Ke3 Re1+ 43. Kf3 Rf1+ 44. Ke3 Bg4 45. Qd8+
Kxd8 46. g8=Q+ Kc7 47. Qxg4 a2 48. Qg7+ Kb6 49. Qg8 Rf7 50. Qa8 Ra7 51. Qb8+
Rb7 52. Qa8 Ra7 $11 53. Qb8+ Rb7 54. Qa8 1/2-1/2

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.06.10"]
[Round "8"]
[White "Jedrusik, Adam"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1956"]
[BlackElo "2033"]
[PlyCount "169"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. Nge2 exd4 6. Nxd4 Ne7 7. Be2 O-O 8.
Be3 Nbc6 9. h4 h6 10. Qd2 Kh7 11. O-O-O a6 12. f4 Nxd4 13. Bxd4 Bxd4 14. Qxd4
f5 15. h5 g5 16. fxg5 hxg5 17. exf5 Nxf5 18. Bd3 Kh6 19. Bxf5 Bxf5 20. g4 Bh7
21. Rhf1 Qe7 22. Nd5 Qe5 23. Qxe5 dxe5 24. Nxc7 Rxf1 25. Rxf1 Rc8 26. Ne6 Rxc4+
27. Kd2 Rxg4 28. Rf6+ Kxh5 29. Ng7+ Kh4 30. Rh6+ Kg3 31. Rxh7 Rb4 32. b3 a5 33.
Nf5+ Kf4 34. Ne3 Ke4 35. Rg7 Rd4+ 36. Ke2 Rd3 37. Nd1 Rg3 38. Nf2+ Kd5 39. Rxb7
a4 40. bxa4 Ra3 41. Rb2 Rxa4 42. Nd1 Ke6 43. Kf3 Ra3+ 44. Kg4 e4 45. Re2 Kd5
46. Ne3+ Kc5 47. Kxg5 Ra8 48. Kf4 Kd4 49. Rb2 Rf8+ 50. Nf5+ Kd3 51. Rb3+ Kc4
52. Kxe4 Re8+ 53. Kf4 Ra8 54. Rb2 Kc3 55. Rh2 Kb4 56. Ke4 Ka3 57. Ne3 Rd8 58.
Nd5 Rg8 59. Kd4 Rg4+ 60. Kd3 Rg8 61. Ne3 Rc8 62. Nc4+ Kb4 63. Rb2+ Kc5 64. Kc3
Rh8 65. Ne5 Rh3+ 66. Nd3+ Kc6 67. a4 Rh4 68. Ne5+ Kc7 69. Nc4 Rh3+ 70. Kb4 Kb7
71. Rg2 Rh6 72. Rg5 Rf6 73. Kb5 Rh6 74. a5 Rh7 75. Ne5 Rh8 76. a6+ Ka8 77. Rg7
Rb8+ 78. Ka5 Rh8 79. Nc6 Rh5+ 80. Kb6 Rb5+ 81. Kc7 Rg5 82. Re7 Rg7 83. Kb6 Rxe7
84. Nxe7 Kb8 85. Nd5 1-0

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.06.11"]
[Round "9"]
[White "Choroszej, Aleksander"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2033"]
[BlackElo "1798"]
[PlyCount "43"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O
e5 9. cxd5 cxd5 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 h6 13. Be3 Qa5 14. Rfd1 exd4
15. Bxd4 Be7 16. Bc3 Qh5 17. Rd5 Qg4 18. Bf5 Qc4 19. Rxd7 Bxd7 20. Bh7+ Kh8 21.
Bxg7+ Kxg7 22. Qxc4 1-0

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.06.11"]
[Round "9"]
[White "Matyszkiewicz, Wiktor"]
[Black "Jedrusik, Adam"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1803"]
[BlackElo "1956"]
[PlyCount "94"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 d5 5. exd5 Nxd5 6. Bc4 Nxc3 7. bxc3 e6 8.
O-O Be7 9. Be3 O-O 10. Qe2 cxd4 11. cxd4 Qc7 12. Rab1 b6 13. Rfd1 Bb7 14. d5
Na5 15. Rd4 Bf6 16. Rf4 Nxc4 17. Rxc4 Qe7 18. dxe6 Ba6 19. Bf4 Rac8 20. Nd2
Bxc4 21. Nxc4 Qxe6 22. Qxe6 fxe6 23. Ne3 Bd4 24. g3 Bxe3 25. Bxe3 Rxc2 26. a4
Ra2 27. Rb4 Rd8 28. Rc4 h6 29. Kg2 Rd3 30. Kf3 Rda3 31. Rc8+ Kh7 32. Rc6 Rxa4
33. Rxe6 b5 34. Re7 a5 35. Rb7 Rb4 36. Bc5 Rb3+ 37. Ke4 Re2+ 38. Kf5 Re8 39.
Bd4 Rg8 40. Ke4 a4 41. f4 a3 42. f5 Rb4 43. f6 Rd8 44. Rxg7+ Kh8 45. Ra7 Rbxd4+
46. Kf5 Ra4 47. Rb7 Rg8 0-1

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.06.11"]
[Round "9"]
[White "Polak, Michal"]
[Black "Janeczko, Jakub"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1905"]
[BlackElo "1864"]
[PlyCount "66"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8.
Be3 Bg7 9. f3 O-O 10. Qd2 Be6 11. Rc1 a5 12. b3 Nd7 13. Be2 Nc5 14. O-O Qd7 15.
Rfd1 Rfd8 16. Nb5 b6 17. Bf1 Qb7 18. Kh1 Rac8 19. Nd4 Bd7 20. Rc2 Rc7 21. Rdc1
Rdc8 22. Bd3 Na6 23. a3 Nc5 24. Rb1 a4 25. b4 Nxd3 26. Qxd3 b5 27. Rbc1 bxc4
28. Rxc4 Bxd4 29. Qxd4 Rxc4 30. Rxc4 Rxc4 31. Qxc4 Qb5 32. Qxb5 Bxb5 33. Bd4 f6
$11 1/2-1/2

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.05.24"]
[Round "9"]
[White "Potocki, Karol"]
[Black "Pajak, Jakub"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1854"]
[BlackElo "1931"]
[PlyCount "0"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

 0-1

[Event "240th YMCA Spring A"]
[Site "Warsaw"]
[Date "2021.06.09"]
[Round "9"]
[White "Ossolinski, Ziemowit"]
[Black "Podgorski, Maciej"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1847"]
[BlackElo "1909"]
[PlyCount "1"]
[EventDate "2021.04.15"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.04.15"]

1. e4 1-0

[Event "240th YMCA Spring A pff"]
[Site "Warsaw"]
[Date "2021.06.18"]
[Round "10"]
[White "Polak, Michal"]
[Black "Janeczko, Jakub"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "1905"]
[BlackElo "1864"]
[PlyCount "95"]
[EventDate "2021.04.16"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.06.10"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8.
Be3 Bg7 9. f3 O-O 10. Qd2 a5 11. Na4 Nd7 12. Rc1 b6 13. b3 Nc5 14. Nc3 Be6 15.
Be2 f5 16. exf5 gxf5 17. O-O Qe8 18. Rfe1 Qf7 19. Bf4 Qf6 20. Bf1 Qd4+ 21. Qxd4
Bxd4+ 22. Kh1 Rfc8 23. Na4 Rc6 24. Nc3 Kf7 25. Nd5 Rac8 26. Rcd1 Bf6 27. g3 Nd7
28. Bh3 Ne5 29. Bg2 Bxd5 30. Rxd5 Rc5 31. Red1 Rxd5 32. Rxd5 Rc5 33. Be3 Rxd5
34. cxd5 Nd7 35. Bf1 Nc5 36. Bc4 Kg6 37. Kg2 Bg5 38. Bd4 f4 39. Kf1 Bf6 40. Bf2
Kf5 41. Ke2 Be5 42. Bd3+ Nxd3 43. g4+ Kf6 44. Kxd3 b5 45. a4 bxa4 46. bxa4 e6
47. dxe6 Kxe6 48. Be1 1-0

[Event "240th YMCA Spring A pff"]
[Site "Warsaw"]
[Date "2021.06.15"]
[Round "10"]
[White "Choroszej, Aleksander"]
[Black "Ossolinski, Ziemowit"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2033"]
[BlackElo "1897"]
[PlyCount "47"]
[EventDate "2021.04.16"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.06.10"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Be7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
Bb7 9. O-O O-O 10. e4 b4 11. Na4 Nbd7 12. Qc2 h6 13. h3 Rc8 14. Be3 Qa5 15. Nc5
Nxc5 16. dxc5 Ba6 17. Bxa6 Qxa6 18. Ne5 Rfd8 19. f3 Qb5 20. a4 Qa6 21. Rfd1
Rxd1+ 22. Rxd1 Ne8 23. Nc4 f6 24. Qb3 1-0

[Event "240th YMCA Spring A pff"]
[Site "Warsaw"]
[Date "2021.06.18"]
[Round "10"]
[White "Poniewierski, Piotr"]
[Black "Matyszkiewicz, Wiktor"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1798"]
[BlackElo "1803"]
[PlyCount "142"]
[EventDate "2021.04.16"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.06.10"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. d4 cxd4 7. Nxd4 Nc6 8.
Nc2 d6 9. Nc3 Bd7 10. b3 Qc7 11. Bg5 h6 12. Bxf6 exf6 13. Qd2 f5 14. Rad1 Qa5
15. Na4 Rfe8 16. e3 Re6 17. c5 Qxd2 18. Rxd2 Na5 19. Bd5 Ree8 20. cxd6 Bxa4 21.
bxa4 Red8 22. Rb1 Rab8 23. Rb5 b6 24. Bb3 Nb7 25. Rbd5 Nc5 26. Nd4 Rd7 27. Nc6
Re8 28. Bc2 Bf6 29. Rd1 Rc8 30. Nb4 a5 31. Nd3 Nb7 32. Bb3 Rc6 33. Nf4 Rcxd6
34. Rxd6 Rxd6 35. Rxd6 Nxd6 36. Nxg6 Kg7 37. Nf4 Kf8 38. Kf1 Ke8 39. Ke2 Kd7
40. f3 Kc6 41. Kd3 Kc5 42. Ne2 Be5 43. Nd4 Bf6 44. f4 Bg7 45. Nf3 Bb2 46. Ne5
f6 47. Ng6 Kc6 48. Be6 Kc5 49. Kc2 Ba3 50. Ne7 Kb4 51. Nd5+ Kxa4 52. Nxb6+ Kb5
53. Nd7 Nc4 54. Kd3 Nb2+ 55. Ke2 Be7 56. Bxf5 Kb4 57. g4 Ka3 58. Be6 Na4 59. h4
Nc3+ 60. Kd2 Nxa2 61. g5 fxg5 62. fxg5 hxg5 63. h5 Bb4+ 64. Kd3 Kb2 65. Bxa2
Kxa2 66. h6 Kb2 67. Ke4 Bc3 68. Ne5 a4 69. h7 Bxe5 70. Kxe5 a3 71. h8=Q a2 1-0

[Event "240th YMCA Spring A pff"]
[Site "Warsaw"]
[Date "2021.06.24"]
[Round "11"]
[White "Polak, Michal"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1905"]
[BlackElo "2033"]
[PlyCount "156"]
[EventDate "2021.04.16"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.06.10"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. h3 b5 6. g4 Bb7 7. Bg2 Nf6 8. a3 O-O
9. Qd2 e5 10. d5 c6 11. Nge2 cxd5 12. exd5 Nbd7 13. O-O Rc8 14. Rad1 Qc7 15.
Bh6 Nb6 16. Bxg7 Kxg7 17. Ng3 Nc4 18. Qg5 Ng8 19. Qc1 Nxa3 20. Rd3 Nc4 21. Kh2
Kh8 22. f4 exf4 23. Rxf4 Ne5 24. Rd2 Qd8 25. Rdf2 Rc4 26. Qd2 h6 27. Nce4 Kg7
28. b3 Rc8 29. Qd4 f6 30. h4 Kh7 31. Bh3 Rc7 32. c3 Bc8 33. Qd1 Rcf7 34. Qc2
Kh8 35. c4 bxc4 36. bxc4 f5 37. Qc3 Kh7 38. gxf5 gxf5 39. Nd2 Ng6 40. Bxf5 Bxf5
41. Rxf5 Qxh4+ 42. Kg1 Rxf5 43. Rxf5 Rxf5 44. Nxf5 Qg4+ 45. Ng3 Ne5 46. Kf1 Nf6
47. Ne2 h5 48. Qg3 Qxg3 49. Nxg3 Kg6 50. Kg2 h4 51. Ne2 Kf5 52. Nd4+ Kf4 53.
Nc6 Ne4 54. Nb3 Nxc4 55. Kh3 Kg5 56. Nbd4 Nf2+ 57. Kg2 Nd3 58. Ne6+ Kg4 59.
Ned4 Ne3+ 60. Kh2 Nxd5 61. Na5 Ne3 62. Ndc6 d5 63. Nb3 Nf1+ 64. Kg1 Ng3 65. Nb8
h3 66. Nxa6 Ne1 67. Nd4 Nf3+ 68. Nxf3 Kxf3 69. Nb4 d4 70. Nc2 Ne2+ 71. Kh2 Kg4
72. Ne1 Nf4 73. Nc2 d3 74. Ne3+ Kf3 75. Nf1 Kf2 76. Ng3 d2 77. Ne4+ Ke1 78. Ng5
d1=Q 0-1

[Event "240th YMCA Spring A pff"]
[Site "Warsaw"]
[Date "2021.06.22"]
[Round "11"]
[White "Ossolinski, Ziemowit"]
[Black "Janeczko, Jakub"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1897"]
[BlackElo "1864"]
[PlyCount "0"]
[EventDate "2021.04.16"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2021.06.10"]

 0-1

