[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.16"]
[Round "6"]
[White "Mazur, Maciej"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1758"]
[BlackElo "1958"]
[PlyCount "115"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. h4 h5 7. Nh3 Bxh3 8. Rxh3 c6 9. 0-0-0 Nd7 10. Kb1 Qc7 11. f4 b4 12. Ne2 Ngf6 13. Ng3 Ng4 14. f5 0-0 15. fxg6 fxg6 16. Bg1 a5 17. Bc4+ Kh8 18. Nf1 e5 19. Be6 Ndf6 20. Qe2 Rae8 21. d5 Nh6 22. Nh2 Nf7 23. Rg3 Kh7 24. Rxg6 Rxe6 25. dxe6 Kxg6 26. exf7 Rxf7 27. Nf3 Ng4 28. Qd2 Bh6 29. Qxd6+ Qxd6 30. Rxd6+ Rf6 31. Rxf6+ Kxf6 32. Bb6 a4 33. Bc5 Be3 34. Bxb4 Nf2 35. Bc3 Nxe4 36. Bxe5+ Kf5 37. Bc7 Bf4 38. Bd8 Kg4 39. b3 axb3 40. cxb3 Kg3 41. a4 Kxg2 42. Nd4 c5 43. Ne6 Be5 44. a5 c4 45. b4 Bd6 46. a6 Nc3+ 47. Kc2 Nb5 48. Ng7 Bxb4 49. Nxh5 Kf3 50. Bf6 Nc7 51. Ng7 Bc5 52. h5 Nd5 53. Bc3 Be3 54. a7 Bxa7 55. h6 Nf4 56. h7 Ng6 57. Nf5 Kg4 58. Ne7 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.15"]
[Round "5"]
[White "Choroszej, Aleksander"]
[Black "Mazurek, Jerzy"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1958"]
[BlackElo "1738"]
[PlyCount "74"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. Be2 Nc6 9. cxd5 Nxd5 10. Nxd5 exd5 11. 0-0 d4 12. Qc2 Qa5 13. a3 Bb6 14. b4 Qf5 15. Bd3 Qh5 16. b5 Ne7 17. Bd6 Re8 18. Bxe7 Rxe7 19. Nxd4 Bxd4 20. exd4 Be6 21. Rac1 Rd8 22. Rfe1 Red7 23. Be2 Qh4 24. Bf3 g6 25. Rcd1 b6 26. d5 Bxd5 27. Bxd5 Rxd5 28. Rxd5 Rxd5 29. Qc8+ Kg7 30. g3 Qf6 31. Qe8 Rd2 32. Re2 Rxe2 33. Qxe2 Qa1+ 34. Kg2 Qxa3 35. Qe5+ Kg8 36. Qb8+ Kg7 37. Qe5+ Kg8 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.11"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Arciszewska, Zuzanna"]
[Result "0-1"]
[ECO "E27"]
[WhiteElo "1958"]
[BlackElo "1732"]
[PlyCount "92"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 0-0 5. a3 Bxc3+ 6. bxc3 d6 7. e4 Nbd7 8. Bd3 b6 9. Ne2 Bb7 10. 0-0 c5 11. Bg5 h6 12. Be3 Rc8 13. Rc1 cxd4 14. cxd4 e5 15. Kh1 Rc7 16. Ng3 exd4 17. Bxd4 Ne5 18. Be2 Bc8 19. f4 Nc6 20. Bc3 Re8 21. Bd3 Na5 22. Qf3 Nb3 23. Rcd1 Qe7 24. h3 Nc5 25. e5 dxe5 26. fxe5 Nh7 27. Bc2 Ng5 28. Qe3 Be6 29. Qf4 Nh7 30. h4 Nf8 31. Nh5 Ng6 32. Nf6+ gxf6 33. Qxh6 Qf8 34. Qh5 f5 35. g4 Ne4 36. Be1 Rxc4 37. Bd3 Rd4 38. gxf5 Bd5 39. Kh2 Rxe5 40. Bxe4 Rdxe4 41. Rxd5 Rxd5 42. Qf3 Rf4 43. Qxd5 Rxf1 44. Bb4 Qh6 45. Qd8+ Nf8 46. Bxf8 Qf4+ 0-1

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.06.22"]
[Round "11"]
[White "Flis, Piotr"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "1712"]
[BlackElo "1999"]
[PlyCount "98"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. g3 0-0 6. Bg2 Nc6 7. 0-0 a6 8. b3 Rb8 9. d5 Na5 10. Bg5 h6 11. Bd2 c5 12. dxc6 Nxc6 13. Rc1 Be6 14. Ne1 Qd7 15. Nd3 Bh3 16. Bxh3 Qxh3 17. Nf4 Qd7 18. Nfd5 Nxd5 19. Nxd5 b5 20. cxb5 Rxb5 21. Bxh6 e6 22. Bxg7 Rxd5 23. Qc2 Kxg7 24. Qxc6 Qxc6 25. Rxc6 Ra8 26. Rfc1 Ra7 27. Kg2 a5 28. R6c4 a4 29. e4 Rb5 30. Rxa4 Rxa4 31. bxa4 Rb4 32. f3 Rb2+ 33. Kh3 Rxa2 34. Rc4 f5 35. exf5 exf5 36. Rd4 d5 37. f4 Kf6 38. Rxd5 Rxa4 39. Rd7 Ra2 40. Rh7 Rf2 41. Rh4 Kg7 42. g4 Rf3+ 43. Kg2 Rxf4 44. h3 Ra4 45. Kg3 g5 46. Rh5 Kg6 47. Rh8 Ra3+ 48. Kf2 fxg4 49. hxg4 Ra4 1/2-1/2

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.06.21"]
[Round "10"]
[White "Choroszej, Aleksander"]
[Black "Kania, Tomasz"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1999"]
[BlackElo "1697"]
[PlyCount "51"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 0-0 6. e4 d6 7. Nge2 a6 8. Ng3 b5 9. Be2 exd5 10. cxd5 Nbd7 11. 0-0 c4 12. Be3 Bc5 13. Bxc5 Nxc5 14. b4 cxb3 15. axb3 Qb6 16. Kh1 b4 17. Nb5 Bd7 18. Nd4 a5 19. Qd2 a4 20. bxa4 Rxa4 21. Rxa4 Nxa4 22. Ngf5 Bxf5 23. Nxf5 b3 24. Qg5 Ne8 25. Nh6+ Kh8 26. Qe7 1-0

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.06.21"]
[Round "8"]
[White "Choroszej, Aleksander"]
[Black "Kuc, Mariusz"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1999"]
[BlackElo "1672"]
[PlyCount "67"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 h6 3. Bh4 g5 4. Bg3 d6 5. e3 Nf6 6. Nc3 Be6 7. Bd3 Bg7 8. h4 Qd7 9. hxg5 hxg5 10. Rxh8+ Bxh8 11. d5 Bf7 12. Nh3 g4 13. Nf4 c6 14. Qe2 cxd5 15. 0-0-0 a6 16. Bh4 e6 17. f3 Qc7 18. e4 gxf3 19. gxf3 fxe4 20. fxe4 d4 21. e5 dxe5 22. Bxf6 Bxf6 23. Ne4 exf4 24. Nxf6+ Kd8 25. Rh1 e5 26. Qg4 e4 27. Bxe4 Qe5 28. Bxb7 Ra7 29. Qc8+ Ke7 30. Ng4 Qd6 31. Re1+ Be6 32. Nh6 Kf6 33. Qh8+ Kg6 34. Rg1+ 1-0

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.06.14"]
[Round "7"]
[White "Choroszej, Aleksander"]
[Black "Podgorski, Maciej"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1999"]
[BlackElo "1940"]
[PlyCount "87"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 b5 6. e4 d6 7. Nge2 bxc4 8. Nf4 e5 9. Nfe2 Nbd7 10. Ng3 Nb6 11. Be2 Ng8 12. 0-0 Ne7 13. f4 exf4 14. Bxf4 Ng6 15. Qc1 Bxc3 16. Qxc3 0-0 17. Nh5 f6 18. Qg3 Re8 19. Bxd6 Rxe4 20. Bf3 Re8 21. Bc7 Qe7 22. Rae1 Qf7 23. Rxe8+ Qxe8 24. d6 Bd7 25. Re1 Qf8 26. Bxb6 axb6 27. Bxa8 Qxa8 28. Re7 Qd5 29. Rxg7+ Kf8 30. Qf3 Qd4+ 31. Qf2 Qd1+ 32. Qf1 Qd4+ 33. Kh1 Bc6 34. Rxh7 Ke8 35. d7+ Kd8 36. Qxf6+ Qxf6 37. Nxf6 b5 38. h4 Kc7 39. h5 Ne5 40. h6 b4 41. Re7 Ng6 42. Re3 Ba4 43. h7 Bc2 44. Re8 1-0

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.06.13"]
[Round "9"]
[White "Klim, Juliusz"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1709"]
[BlackElo "1999"]
[PlyCount "99"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. Bd3 Nc6 7. e5 dxe5 8. dxe5 Nd5 9. Nxd5 Qxd5 10. Qe2 Bg4 11. Be4 Qa5+ 12. Bd2 Qb6 13. 0-0-0 Nd4 14. Qe3 Rfd8 15. Kb1 f5 16. exf6 Bxf6 17. Bc3 Nb5 18. Qxb6 Nxc3+ 19. bxc3 axb6 20. Bxb7 Rxd1+ 21. Rxd1 Ra4 22. c4 Kg7 23. h3 Bxf3 24. Bxf3 Rxc4 25. Rd7 b5 26. Kc1 b4 27. Be2 Re4 28. Kd2 c5 29. Rc7 Bd4 30. Bf3 Re3 31. Rc6 Ra3 32. Bd5 Re3 33. Ra6 Rc3 34. Re6 Kf8 35. Re4 Bf6 36. Re3 Rxe3 37. Kxe3 e5 38. fxe5 Bxe5 39. Kd3 Ke7 40. Kc4 Kd6 41. Bg8 h6 42. Bf7 g5 43. Bh5 Bd4 44. Bg6 Ke5 45. Bh7 h5 46. Bg6 h4 47. Bh5 Kd6 48. Bf3 Ke5 49. Bh5 Kd6 50. Bf3 1/2-1/2

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.05.30"]
[Round "6"]
[White "Kasperkiewicz, Pawel"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1858"]
[BlackElo "1999"]
[PlyCount "72"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. c4 Nf6 4. g3 g6 5. Bg2 Bg7 6. Nc3 0-0 7. e3 Nc6 8. Nge2 Bg4 9. h3 Bf5 10. e4 Bd7 11. 0-0 Nd4 12. Nxd4 exd4 13. Ne2 c5 14. d3 b5 15. cxb5 Bxb5 16. b4 Rc8 17. bxc5 dxc5 18. Nf4 Re8 19. Qb3 Qa5 20. Rfc1 Ba4 21. Qa3 Bf8 22. Rc4 Qd2 23. e5 g5 24. Rf1 gxf4 25. Bc1 Qe2 26. Bxf4 Bb5 27. Qb3 Bxc4 28. Qxc4 Nd7 29. Bd5 Nxe5 30. Bxe5 Rxe5 31. Bxf7+ Kh8 32. Qa6 Rb8 33. Bb3 Bg7 34. Qxa7 Rf8 35. Bc4 Qf3 36. Qa5 Re2 0-1

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.05.23"]
[Round "5"]
[White "Choroszej, Aleksander"]
[Black "Polak, Michal"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1999"]
[BlackElo "1895"]
[PlyCount "48"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 dxe5 7. fxe5 Nd5 8. Be2 c5 9. 0-0 cxd4 10. Qxd4 Nxc3 11. Qxc3 Nc6 12. Bf4 Qb6+ 13. Kh1 Bg4 14. h3 Bf5 15. Rad1 Rac8 16. Qb3 Qxb3 17. cxb3 Rfd8 18. Kg1 a6 19. g4 Be4 20. Nd2 Nd4 21. Bc4 Bc2 22. Rc1 b5 23. Nf3 bxc4 24. Nxd4 Bd3 0-1

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.05.16"]
[Round "4"]
[White "Szukalski, Antoni"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1680"]
[BlackElo "1999"]
[PlyCount "76"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 Nd7 5. Nc3 a6 6. a4 b6 7. Bd3 Bb7 8. Be3 e5 9. 0-0 Ngf6 10. dxe5 dxe5 11. Qd2 0-0 12. Bh6 Qe7 13. Qg5 Rfe8 14. Bxg7 Kxg7 15. Rfe1 h6 16. Qc1 Nc5 17. Qe3 Rad8 18. Rad1 Qe6 19. Kh2 Qc6 20. Ra1 Nxd3 21. cxd3 Qd6 22. Red1 Nd7 23. g3 Nc5 24. Ne1 Nb3 25. Ra3 Nd4 26. Ne2 f5 27. f3 fxe4 28. fxe4 Rf8 29. Nxd4 exd4 30. Qe2 Bc8 31. Nf3 Rf7 32. Rf1 Rdf8 33. Nd2 Rxf1 34. Nxf1 Qf6 35. Ra1 Qf2+ 36. Qxf2 Rxf2+ 37. Kg1 Rxb2 38. g4 a5 0-1

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.05.09"]
[Round "3"]
[White "Choroszej, Aleksander"]
[Black "Sypula, Krzysztof"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "1999"]
[BlackElo "1649"]
[PlyCount "65"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. g3 c6 6. Bg2 Be7 7. 0-0 0-0 8. e4 a6 9. a4 Rb8 10. Qe2 Re8 11. Rd1 Qc7 12. h3 Nf8 13. dxe5 dxe5 14. Nxe5 Bd6 15. Nd3 Ne6 16. Be3 Nd7 17. f4 Nec5 18. e5 Bf8 19. Nxc5 Bxc5 20. Bxc5 Nxc5 21. b4 Nb3 22. Rab1 Qb6+ 23. Kh2 Qxb4 24. Qc2 Qxc4 25. Qxb3 Qc5 26. Ne4 Qe7 27. Nd6 Be6 28. Qc3 Rf8 29. Rb2 f6 30. f5 Bd5 31. Bxd5+ cxd5 32. Rxd5 fxe5 33. Qxe5 1-0

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.05.04"]
[Round "2"]
[White "Kacprzak, Karol"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1690"]
[BlackElo "1999"]
[PlyCount "72"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nc6 7. d3 e5 8. Rb1 h6 9. b4 Re8 10. b5 Nb8 11. Nd2 Nbd7 12. a4 Nc5 13. Ba3 Ne6 14. Nb3 Rb8 15. Na5 h5 16. Nd5 Nh7 17. Nb4 c5 18. Nbc6 bxc6 19. Nxc6 Qc7 20. Nxb8 Qxb8 21. a5 Bb7 22. Qa4 Bxg2 23. Kxg2 Qa8+ 24. f3 Nd4 25. b6 axb6 26. Rxb6 e4 27. dxe4 Rxe4 28. Rb8+ Qxb8 29. fxe4 Qa8 30. h4 Qxe4+ 31. Kh3 Qg4+ 32. Kg2 Qxe2+ 33. Rf2 Qe4+ 34. Kh3 Qh1+ 35. Rh2 Qf1+ 36. Rg2 Qf5+ 0-1

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.04.14"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Kasperski, Marcin"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1999"]
[BlackElo "1679"]
[PlyCount "99"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 Nc6 9. d5 Ne5 10. Nxe5 Bxe5 11. Qd2 0-0 12. Be2 Qa5 13. Rb3 Bd7 14. 0-0 b5 15. f4 Bg7 16. Kh1 c4 17. Rb4 Qc7 18. Rb1 Rfc8 19. Ba3 Be8 20. Bf3 Rab8 21. e5 Rb6 22. Bb4 Ra6 23. Rbe1 Ra4 24. Bd1 a5 25. Bxa4 axb4 26. Bd1 bxc3 27. Qxc3 Qc5 28. Bf3 b4 29. Qc2 Bb5 30. Rb1 c3 31. Rfe1 Bh6 32. g3 Bc4 33. Qe4 Bxa2 34. Rxb4 Bxd5 35. Qxd5 Qxb4 36. Qd7 Qc5 37. Rc1 e6 38. Qd3 Bf8 39. h4 Qf2 40. Be4 Ba3 41. Rc2 Qe1+ 42. Kg2 Bc5 43. Rxc3 Qg1+ 44. Kh3 Rb8 45. Rc2 Rb4 46. Qd8+ Kg7 47. Qf6+ Kg8 48. Qd8+ Kg7 49. Qf6+ Kg8 50. Qd8+ 1/2-1/2

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.03.23"]
[Round "9"]
[White "Sternik, Piotr"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1793"]
[BlackElo "2036"]
[PlyCount "74"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. Be2 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Qc2 c6 10. h3 Qe7 11. Be3 Nh5 12. Rfe1 Nc5 13. b4 Ne6 14. Rab1 Nd4 15. Bxd4 exd4 16. Na4 b6 17. c5 b5 18. Nb2 Nf4 19. Bf1 a5 20. a4 axb4 21. axb5 cxb5 22. Nd3 Nxd3 23. Bxd3 Ra3 24. Rxb4 Rc3 25. Qe2 Qxc5 26. Rxb5 Qa3 27. Rbb1 Be6 28. Ra1 Qc5 29. e5 Re8 30. Qd2 Bd5 31. Be4 Bxe4 32. Rxe4 d3 33. Qf4 Qd5 34. Rd4 Bxe5 35. Nxe5 Qxe5 36. Qxe5 Rxe5 37. Rd1 Rf5 1/2-1/2

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.03.21"]
[Round "11"]
[White "Kasperkiewicz, Pawel"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1894"]
[BlackElo "2036"]
[PlyCount "120"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. c4 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. e3 0-0 7. Be2 Re8 8. d4 e4 9. Nd2 c6 10. g4 h6 11. h4 d5 12. Rg1 Be6 13. Qc2 Nbd7 14. 0-0-0 a5 15. cxd5 Nxd5 16. b5 Nb4 17. Qxe4 cxb5 18. Bxb5 Rc8 19. a3 Qb6 20. a4 Qd6 21. Kb1 Ba2+ 22. Nxa2 Rxe4 23. Nxe4 Qe7 24. Nac3 Nb6 25. g5 hxg5 26. hxg5 N6d5 27. Rc1 Nxc3+ 28. Nxc3 Qe6 29. Rgf1 Bf8 30. e4 Bg7 31. d5 Qe7 32. f3 Qxg5 33. d6 Rd8 34. d7 Nc6 35. Rcd1 Qe7 36. Nd5 Qc5 37. Nf6+ Kf8 38. e5 Nxe5 39. Rc1 Qe7 40. Nd5 Qg5 41. Rc8 Nxd7 42. Ba3+ Kg8 43. Ne7+ Qxe7 44. Bxe7 Rxc8 45. Bxd7 Rc7 46. Rd1 Rc3 47. f4 Rc4 48. Bd6 Bh6 49. Bb5 Re4 50. Be5 f6 51. Bxf6 Bxf4 52. Rd4 Re1+ 53. Kc2 g5 54. Rd7 Rc1+ 55. Kd3 Rd1+ 56. Ke4 Rxd7 57. Bxd7 Kf7 58. Kf5 Be3 59. Bxg5 Bc5 60. Bd8 b6 1-0

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.03.17"]
[Round "10"]
[White "Choroszej, Aleksander"]
[Black "Pettersson, Alexander"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2036"]
[BlackElo "1878"]
[PlyCount "62"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 dxc4 6. e3 b5 7. Nxb5 Bb4+ 8. Nd2 Ne4 9. Nc3 Bxc3 10. bxc3 Nxc3 11. Qf3 Nd5 12. Bxc4 N7b6 13. Bb5+ Bd7 14. Bxd7+ Qxd7 15. 0-0 Nxf4 16. Qxf4 0-0 17. Rfc1 Rfc8 18. Ne4 Nd5 19. Qe5 Rab8 20. a4 Qe7 21. Nc5 Nf6 22. h3 Qd6 23. Qg5 h6 24. Qh4 Rb6 25. a5 Rb2 26. Rab1 Rcb8 27. Rxb2 Rxb2 28. Ne4 Nxe4 29. Qxe4 a6 30. Qc6 Rb5 31. Qa8+ Kh7 1/2-1/2

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.03.16"]
[Round "5"]
[White "Terkiewicz, Bruno"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "1769"]
[BlackElo "2036"]
[PlyCount "99"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nf6 5. h3 0-0 6. Be3 e5 7. d5 Na6 8. g4 Nc5 9. f3 a5 10. h4 h5 11. g5 Nh7 12. Qd2 b6 13. 0-0-0 Bd7 14. Kb1 Qe7 15. Nh3 Rfb8 16. Rc1 Nf8 17. Rg1 Be8 18. Nf2 Nfd7 19. Be2 Na6 20. Bd1 Ndc5 21. Nb5 Rb7 22. b3 Bd7 23. Qb2 Qe8 24. Be2 Nb8 25. Qd2 Nba6 26. Nd1 Qc8 27. Qc3 Nb8 28. Nb2 Qe8 29. Rcd1 Qc8 30. Rd2 Kh7 31. Nd1 Kg8 32. Qb2 Kh7 33. Ndc3 Kg8 34. Bd1 Kh7 35. a3 Kg8 36. b4 axb4 37. axb4 Nca6 38. Be2 Kh7 39. Qb3 Qe8 40. Ra2 Bf8 41. Kb2 c6 42. dxc6 Bxc6 43. Rga1 Rd7 44. Nd5 Bxd5 45. cxd5 Qd8 46. Nc3 Rda7 47. Bb5 Qc7 48. Bd3 Qd8 49. Ra3 Be7 50. b5 1-0

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.03.15"]
[Round "7"]
[White "Rylski, Tadeusz"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1800"]
[BlackElo "2036"]
[PlyCount "128"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c3 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. Bg5 h6 8. Bh4 e5 9. dxe5 dxe5 10. Na3 g5 11. Bg3 Nh5 12. Bb5 Nxg3 13. hxg3 Qf6 14. Qe2 a6 15. Ba4 b5 16. Bb3 Na5 17. c4 c6 18. Nc2 Be6 19. Ne3 Rfd8 20. Rfd1 Rxd1+ 21. Rxd1 Rd8 22. cxb5 Nxb3 23. axb3 axb5 24. Rd3 Qe7 25. Qd2 Rxd3 26. Qxd3 Qb4 27. Nd2 Qd4 28. Qc2 Bf8 29. Nf3 Qd6 30. Nf5 Bxf5 31. exf5 e4 32. Qxe4 Qd1+ 33. Kh2 Qxb3 34. Qe5 Qd5 35. Qe8 Qxf5 36. Qxc6 b4 37. Qc4 Qf6 38. b3 Qb2 39. Kg1 Qa1+ 40. Kh2 Qc3 41. Qd5 Qc2 42. Nd2 Qc5 43. Qf3 Qc3 44. Qd5 Qc5 45. Qxc5 Bxc5 46. Ne4 Be7 47. g4 Kg7 48. Kg3 Kg6 49. Kf3 f5 50. gxf5+ Kxf5 51. Ke3 Ke5 52. f3 Kd5 53. Kd3 Bd8 54. Nf2 h5 55. Ne4 g4 56. fxg4 hxg4 57. Nf2 g3 58. Ne4 Bc7 59. Ke3 Be5 60. Nd2 Bd4+ 61. Kd3 Bb6 62. Nf3 Bc5 63. Nd2 Bb6 64. Nf3 Bc5 1/2-1/2

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.02.28"]
[Round "8"]
[White "Choroszej, Aleksander"]
[Black "Safanowski, Tomasz"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2036"]
[BlackElo "1704"]
[PlyCount "65"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. h3 Bg6 10. Bd3 Qe7 11. Bxg6 hxg6 12. Qb3 a5 13. e4 e5 14. Re1 exd4 15. e5 Nc5 16. Qc4 Nd5 17. Bg5 Nb6 18. Qxd4 Ne6 19. Qxb6 Nxg5 20. Nxg5 Bxc3 21. bxc3 Qxg5 22. Qxb7 0-0 23. Qxc6 Rac8 24. Qb5 Rxc3 25. Qxa5 Rfc8 26. Qb6 R8c6 27. Qb5 R6c5 28. Qe8+ Kh7 29. Rad1 Rc1 30. Qxf7 Rxd1 31. Rxd1 Rxe5 32. f4 Qh5 33. Rd8 1-0

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.02.09"]
[Round "6"]
[White "Choroszej, Aleksander"]
[Black "Polak, Michal"]
[Result "1-0"]
[ECO "E25"]
[WhiteElo "2036"]
[BlackElo "1929"]
[PlyCount "105"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 Nfd7 11. Qb3 Qc7 12. Bb5 0-0 13. Qb4 a5 14. Qd4 a4 15. Ne2 Nc6 16. Bxc6 Qxc6 17. 0-0 Ra5 18. Qb4 Rb5 19. Qxa4 Nxc5 20. Qc4 Nb3 21. Qxc6 bxc6 22. Rab1 e5 23. a4 Rb7 24. Nc1 Be6 25. Nxb3 Rxb3 26. Rxb3 Bxb3 27. a5 Ra8 28. Rb1 Bc4 29. Rb7 h6 30. Bb6 f6 31. Kf2 Ba6 32. Rd7 Kh7 33. Ke3 Kg6 34. g3 h5 35. h4 Bc4 36. f4 exf4+ 37. gxf4 Re8 38. Kd4 Bf1 39. Bc7 Bg2 40. e5 Kf5 41. Rxg7 Bf1 42. Rf7 Kg4 43. Rxf6 Kxh4 44. Rxc6 Kg4 45. Rg6+ Kf3 46. f5 Rc8 47. Bd6 Rc4+ 48. Kd5 Rxc3 49. e6 Rd3+ 50. Kc6 Rc3+ 51. Kd7 Bb5+ 52. Kd8 Ba6 53. Rg3+ 1-0

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.02.03"]
[Round "4"]
[White "Choroszej, Aleksander"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2036"]
[BlackElo "1697"]
[PlyCount "55"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e3 b5 6. a4 b4 7. Na2 Bg4 8. Bxc4 e6 9. 0-0 Be7 10. Bd2 a5 11. Nc1 0-0 12. Nd3 Nbd7 13. h3 Bh5 14. Nf4 Nb6 15. Bb3 Bxf3 16. Qxf3 Bd6 17. Rac1 c5 18. dxc5 Bxf4 19. exf4 Qxd2 20. Rfd1 Qxb2 21. cxb6 Nd5 22. Bxd5 exd5 23. Qxd5 Qf6 24. b7 Rab8 25. Rc7 Qxf4 26. Rdc1 Rfd8 27. Qxa5 Rxb7 28. Rc8 1-0

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.02.02"]
[Round "2"]
[White "Choroszej, Aleksander"]
[Black "Mazurek, Jerzy"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2036"]
[BlackElo "1715"]
[PlyCount "51"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 e5 7. fxe5 dxe5 8. d5 c6 9. Bd3 b5 10. Qe2 bxc4 11. Bxc4 cxd5 12. Nxd5 Nc6 13. 0-0 Bg4 14. Bg5 Qd6 15. Qe3 Nxd5 16. Bxd5 Be6 17. Rad1 Rab8 18. b3 Nd4 19. Bxe6 Qxe6 20. Bh6 Nxf3+ 21. Rxf3 Bxh6 22. Qxh6 Qb6+ 23. Kh1 Rbd8 24. Rdf1 Rd4 25. Rh3 Qf6 26. Qxh7# 1-0

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.01.24"]
[Round "3"]
[White "Tsiapko, Andrii"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1651"]
[BlackElo "2036"]
[PlyCount "81"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. e4 d6 4. Bc4 Nf6 5. Nbd2 0-0 6. 0-0 Nxe4 7. Nxe4 d5 8. Bd3 dxe4 9. Bxe4 Nd7 10. c3 c5 11. dxc5 Nxc5 12. Bc2 b6 13. Bf4 Bb7 14. Re1 e6 15. Qe2 Qe7 16. Qe3 Rfd8 17. b4 Nd7 18. Bb3 Nf6 19. Bg5 Qc7 20. Ne5 Re8 21. Bh6 Rad8 22. Bxg7 Kxg7 23. c4 Be4 24. Qf4 Qb7 25. f3 Bc6 26. a4 Re7 27. Rad1 Rxd1 28. Rxd1 Be8 29. Qd4 Kg8 30. Nxg6 hxg6 31. Qxf6 Rd7 32. Rd4 Rxd4 33. Qxd4 Qc7 34. g3 Bc6 35. Kf2 e5 36. Qd3 Kg7 37. Bc2 Qe7 38. Qd2 Qe6 39. Qd3 Qh3 40. Kg1 Qh5 41. Bd1 1/2-1/2

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "10"]
[White "Celinski, Kamil"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1959"]
[BlackElo "2040"]
[PlyCount "48"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 0-0 6. 0-0 a6 7. a4 e6 8. h3 Nc6 9. Be3 b6 10. Qd2 Bb7 11. Bh6 e5 12. dxe5 dxe5 13. Qxd8 Raxd8 14. Be3 Nd4 15. Bd3 Nh5 16. Bxd4 exd4 17. Nd5 Rd7 18. Bc4 Bxd5 19. exd5 a5 20. Rfd1 Nf4 21. Nxd4 Nxd5 22. c3 Ne7 23. Nf3 Rfd8 24. Bb3 Rxd1+ 1/2-1/2

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "11"]
[White "Choroszej, Aleksander"]
[Black "Chalupnik, Marcin"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2040"]
[BlackElo "2135"]
[PlyCount "85"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nc3 Bxc3+ 7. bxc3 Qe7 8. Qd5 f6 9. exf6 Nxf6 10. Qd2 d6 11. g3 0-0 12. Bg2 Be6 13. Nd4 Nxd4 14. cxd4 Bxc4 15. Bxb7 Rae8 16. Bf3 Nd5 17. Qc2 Nxf4 18. Qxc4+ Ne6 19. Bd5 Kh8 20. Bxe6 Qxe6 21. Qxe6 Rxe6 22. e3 Rb8 23. 0-0 d5 24. Rfc1 Rb7 25. Rc5 Rd6 26. Rac1 Rd7 27. R1c2 Kg8 28. a4 Kf7 29. Rb5 Rb6 30. Rcc5 Ke6 31. Kf1 g5 32. h3 h5 33. f3 Rxb5 34. axb5 Rf7 35. Ke2 g4 36. hxg4 hxg4 37. fxg4 Rg7 38. Rc6+ Kd7 39. Ra6 Rxg4 40. Rxa7 Rxg3 41. b6 Kc6 42. Rxc7+ Kxb6 43. Rc5 1-0

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "5"]
[White "Choroszej, Aleksander"]
[Black "Golecki, Jan"]
[Result "0-1"]
[ECO "E49"]
[WhiteElo "2040"]
[BlackElo "2193"]
[PlyCount "106"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 exd5 8. e3 0-0 9. Bd3 b6 10. Ne2 Re8 11. 0-0 Ba6 12. Ra2 Bxd3 13. Qxd3 Nc6 14. g4 Na5 15. Nf4 c4 16. Qb1 Nb3 17. g5 Nd7 18. Rg2 Nf8 19. e4 Nxc1 20. Rxc1 dxe4 21. fxe4 Qd6 22. Rf1 Qxa3 23. Nd5 Qd6 24. Rgf2 Ne6 25. Rf5 Rad8 26. Qd1 Rd7 27. Qg4 b5 28. Ne3 Qb6 29. Kh1 Qb7 30. Re5 Red8 31. h4 b4 32. h5 bxc3 33. d5 Nf8 34. Ref5 Re7 35. Qf3 Rde8 36. e5 c2 37. Nxc4 Qb1 38. Na3 Qb7 39. Nxc2 Rxe5 40. Rxf7 Qxd5 41. Qxd5 Rxd5 42. h6 gxh6 43. gxh6 Rh5+ 44. Kg1 Rxh6 45. Rxa7 Rg6+ 46. Kh1 Re4 47. Rf2 Ne6 48. Re7 Rh4+ 49. Rh2 Rhg4 50. Rf2 Nf4 51. Ne3 Rg1+ 52. Kh2 R1g5 53. Re8+ Kf7 0-1

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "2"]
[White "Choroszej, Aleksander"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2040"]
[BlackElo "1884"]
[PlyCount "46"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e4 Bb4 5. Qc2 Qh4 6. d5 f5 7. exf5 Nf6 8. Be3 Qe4 9. 0-0-0 Qxc2+ 10. Kxc2 Bxc3 11. bxc3 exd5 12. Nf3 0-0 13. Bd4 c6 14. Bxf6 Rxf6 15. cxd5 cxd5 16. Bd3 Nc6 17. Rhe1 Rc8 18. Kb2 d4 19. Nxd4 Nxd4 20. cxd4 Bxg2 21. Re7 Rf7 22. Rde1 Kf8 23. R7e3 Bb7 1/2-1/2

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "7"]
[White "Choroszej, Aleksander"]
[Black "Klim, Filip"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2040"]
[BlackElo "2011"]
[PlyCount "101"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 b5 10. Bd3 Bb7 11. h3 a6 12. Ne4 Nxe4 13. Bxe4 Nf6 14. Bd3 Qe7 15. e4 e5 16. dxe5 Bxe5 17. Be3 Bd6 18. Rfe1 Nd7 19. Bg5 f6 20. e5 Nxe5 21. Nxe5 Bxe5 22. Bxh7+ Kh8 23. Bf4 g5 24. Bxe5 Qxh7 25. Qxh7+ Kxh7 26. Bd4 Kg6 27. Re6 Rad8 28. Bc5 Rf7 29. a4 Rd5 30. b4 Kf5 31. Rd6 Rxd6 32. Bxd6 Rd7 33. Bc5 Rd5 34. a5 Bc8 35. Re1 Re5 36. g4+ Ke6 37. Rc1 Bd7 38. Kg2 f5 39. Rd1 Rd5 40. Re1+ Re5 41. gxf5+ Kxf5 42. Rxe5+ Kxe5 43. Kg3 Kf5 44. h4 gxh4+ 45. Kxh4 Be6 46. Kg3 Bd5 47. f4 Be4 48. Bd6 Ke6 49. Bc5 Kf5 50. Bd6 Ke6 51. Bc5 1/2-1/2

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "9"]
[White "Choroszej, Aleksander"]
[Black "Niezhentsev, Kyrylo"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2040"]
[BlackElo "2009"]
[PlyCount "118"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 d6 6. e4 b5 7. Nge2 bxc4 8. Nf4 e5 9. Nfe2 Nbd7 10. Ng3 Nb6 11. Be2 Ng8 12. 0-0 Ne7 13. Be3 0-0 14. Qd2 Rb8 15. Rab1 Qc7 16. h4 Bd7 17. h5 f6 18. f4 exf4 19. Bxf4 Ba5 20. Nh1 Na4 21. Bxc4 Rxb2 22. Rxb2 Bxc3 23. Qxc3 Nxc3 24. Ng3 Rb8 25. Rc2 Nb5 26. Rcf2 Na3 27. Be2 Bb5 28. Bxb5 Rxb5 29. h6 Rb1 30. Bc1 Qa5 31. hxg7 Qc3 32. Ne2 Qe5 33. Rxf6 Qxf6 34. Rxf6 Nb5 35. Kh2 Kxg7 36. Re6 Kf7 37. Bg5 Ng6 38. a4 Nd4 39. Nxd4 cxd4 40. Rxd6 Ne5 41. Rf6+ Kg7 42. Re6 Ng4+ 43. Kg3 h5 44. d6 Rb7 45. Kh4 Kf7 46. Re7+ Rxe7 47. dxe7 Nf2 48. Kxh5 Nxe4 49. Bf4 d3 50. Kg4 d2 51. Bxd2 Nxd2 52. Kf5 Nb3 53. Ke5 Kxe7 54. Kd5 a5 55. Kc4 Nd2+ 56. Kb5 Ne4 57. Kxa5 Nc3 58. Kb4 Nxa4 59. Kxa4 Kf6 1/2-1/2

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "1"]
[White "Pajak, Jakub Lech"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1896"]
[BlackElo "2040"]
[PlyCount "92"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. 0-0-0 Bb7 7. f3 Nd7 8. h4 h6 9. Nh3 c6 10. Kb1 Nb6 11. e5 dxe5 12. dxe5 Qxd2 13. Rxd2 c5 14. Bxc5 Nd7 15. Nxb5 Bxe5 16. Bd4 axb5 17. Bxe5 Nxe5 18. Bxb5+ Bc6 19. Re1 Bxb5 20. Rxe5 Bd7 21. Nf4 Nf6 22. b3 e6 23. c4 Ke7 24. Nd3 Rhd8 25. Nb4 Be8 26. Ree2 Rxd2 27. Rxd2 Rd8 28. Kc2 Rxd2+ 29. Kxd2 Kd6 30. Ke3 Nd7 31. Nd3 Nc5 32. Nf2 f5 33. f4 e5 34. fxe5+ Kxe5 35. b4 f4+ 36. Kf3 Bc6+ 37. Kg4 Ne6 38. Nd3+ Ke4 39. Ne1 h5+ 40. Kh3 Kd4 41. c5 Kc3 42. a3 Nd4 43. g4 Kd2 44. gxh5 gxh5 45. Ng2 Bxg2+ 46. Kxg2 Ke2 0-1

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "4"]
[White "Podgorski, Maciej"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2059"]
[BlackElo "2040"]
[PlyCount "112"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 0-0 6. 0-0 a6 7. a4 b6 8. e5 Nfd7 9. Bg5 Bb7 10. exd6 cxd6 11. Re1 Nf6 12. Qd2 Nc6 13. Bc4 Re8 14. d5 Na5 15. Ba2 Rc8 16. Qd3 Qc7 17. Nd2 Nd7 18. Re3 Ne5 19. Qe2 Nac4 20. Nxc4 Nxc4 21. Bxc4 Qxc4 22. Qxc4 Rxc4 23. Bxe7 Bd4 24. Ree1 Rxc3 25. Bf6 Bxf2+ 26. Kxf2 Rxc2+ 27. Kg3 Rxe1 28. Rxe1 Rc8 29. Rd1 Kf8 30. b3 Rc5 31. Re1 Rxd5 32. Re7 Bc6 33. Rc7 Be8 34. h4 h6 35. Rc3 b5 36. axb5 axb5 37. Re3 Bd7 38. Bc3 Be6 39. Bf6 Ke8 40. Bg7 h5 41. Bf6 Kd7 42. Rc3 Rd2 43. Bg5 Rb2 44. Bc1 Rxb3 45. Rxb3 Bxb3 46. Kf4 Ke6 47. Bb2 b4 48. g3 Kd5 49. Ke3 Kc4 50. Kd2 Ba4 51. Bf6 d5 52. Ba1 d4 53. Bb2 Bb5 54. Ba1 d3 55. Kc1 Kb3 56. Bf6 Ka2 0-1

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "12"]
[White "Polak, Michal"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1954"]
[BlackElo "2040"]
[PlyCount "80"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. g3 Nc6 5. d5 Ne5 6. h3 Nf6 7. Bg2 0-0 8. Nge2 c6 9. f4 Ned7 10. Be3 cxd5 11. exd5 Nc5 12. b4 Ncd7 13. 0-0 a5 14. a3 Nb6 15. Qd3 Bf5 16. Qb5 Ra6 17. bxa5 Nbd7 18. g4 Bxc2 19. Nd4 Rxa5 20. Qxb7 Nc5 21. Qb2 Ba4 22. Nxa4 Rxa4 23. Qc2 Nxg4 24. Nc6 Nxe3 25. Qe2 Qd7 26. Qxe3 Bxa1 27. Nxe7+ Kg7 28. Rxa1 f6 29. Re1 Rfa8 30. Nc6 Rxa3 31. Qd4 Re8 32. Qd2 Nb3 33. Rxe8 Nxd2 34. Re7+ Qxe7 35. Nxe7 Nf3+ 36. Kf2 Nh4 37. Be4 f5 38. Bg2 Ra2+ 39. Kg3 Nxg2 40. Nc8 Ne3 0-1

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "3"]
[White "Szwaj, Jacek"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1893"]
[BlackElo "2040"]
[PlyCount "58"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c3 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. h3 e5 8. dxe5 dxe5 9. Qe2 Nh5 10. Rd1 h6 11. Na3 Nf4 12. Qc2 Qf6 13. Nh2 Qg5 14. Bxf4 exf4 15. Nf3 Qe7 16. Nb5 Ne5 17. Nxe5 Bxe5 18. Nd4 Be6 19. Nxe6 Qxe6 20. Be2 h5 21. Qb3 Qxb3 22. axb3 Rfd8 23. Kf1 a6 24. Bc4 c6 25. b4 Kf8 26. Rxd8+ Rxd8 27. Ke2 Ke7 28. f3 Bc7 29. Rd1 Rxd1 1/2-1/2

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "6"]
[White "Warszawski, Bartosz"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2163"]
[BlackElo "2040"]
[PlyCount "61"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nf6 6. Nf3 0-0 7. h3 Nc6 8. d5 Nb8 9. Bc4 c6 10. a5 Nbd7 11. dxc6 bxc6 12. 0-0 Bb7 13. Bb3 c5 14. Qd3 Ne8 15. Bg5 Nc7 16. Rfd1 Bc6 17. Qe3 Rb8 18. Rxd6 exd6 19. Bxd8 Rbxd8 20. Rd1 Ne5 21. Nxe5 Bxe5 22. Bc4 Rfe8 23. Qf3 Ne6 24. Nd5 Ng5 25. Qd3 Nxe4 26. c3 Nf6 27. Nxf6+ Bxf6 28. Bxa6 d5 29. Bb5 c4 30. Qf3 Bxb5 31. Qxf6 1-0

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "8"]
[White "Zysko, Jan"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2071"]
[BlackElo "2040"]
[PlyCount "55"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. h4 h5 6. Qd2 b5 7. 0-0-0 c6 8. Nh3 Bxh3 9. Rxh3 Nd7 10. f4 Nh6 11. e5 Nb6 12. Ne4 Nf5 13. Bf2 Bh6 14. Rf3 0-0 15. Kb1 d5 16. Nc5 e6 17. g3 Nd7 18. Nxd7 Qxd7 19. Bh3 Kh7 20. g4 hxg4 21. Bxg4 Rg8 22. Qd3 Bf8 23. h5 Nh6 24. Rh1 Kg7 25. hxg6 fxg6 26. Rfh3 Rh8 27. Bh4 Kf7 28. Bg5 1-0

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.25"]
[Round "9"]
[White "Choroszej, Aleksander"]
[Black "Zaninotto, Franco"]
[Result "1-0"]
[ECO "A69"]
[WhiteElo "2040"]
[BlackElo "2069"]
[PlyCount "63"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Nbd7 10. 0-0 Re8 11. Qc2 a6 12. a4 Qc7 13. h3 c4 14. Kh2 Nc5 15. Nd2 Bd7 16. Bxc4 Nfxe4 17. Ncxe4 Nxe4 18. Nxe4 Bf5 19. Re1 Rac8 20. Bd3 Qxc2 21. Bxc2 Bd7 22. Be3 Rxc2 23. Nxd6 Re7 24. Nxb7 Bf5 25. Nd6 Bd7 26. Nb7 Rxb2 27. Nc5 Bf5 28. d6 Re8 29. d7 Rd8 30. Rad1 Bf8 31. Bd4 Rb4 32. Bf6 1-0

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.24"]
[Round "8"]
[White "Szczurek, Krzysztof"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2151"]
[BlackElo "2040"]
[PlyCount "65"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. 0-0-0 b5 7. f3 Bb7 8. h4 h6 9. g4 Rc8 10. Bg2 c5 11. Nce2 Qc7 12. Nh3 b4 13. f4 Nb6 14. b3 Nf6 15. Nf2 a5 16. f5 gxf5 17. gxf5 a4 18. Kb1 c4 19. Rc1 c3 20. Qd3 Qd7 21. Rhg1 Kf8 22. e5 Nfd5 23. f6 exf6 24. Bh3 Qc6 25. Bxc8 Qxc8 26. exf6 Bxf6 27. Bf4 Nxf4 28. Nxf4 axb3 29. cxb3 d5 30. Qb5 Bxd4 31. N4d3 Bxf2 32. Qxb4+ Ke8 33. Nxf2 1-0

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.23"]
[Round "7"]
[White "Choroszej, Aleksander"]
[Black "Jaskolka, Tomasz"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2040"]
[BlackElo "2194"]
[PlyCount "106"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. e3 Bf5 6. Qb3 Ra7 7. Be2 e6 8. 0-0 Nbd7 9. h3 h6 10. Bd2 Bd6 11. Rac1 g5 12. g4 Bg6 13. cxd5 exd5 14. Kg2 Qe7 15. Rh1 Kf8 16. a3 Kg7 17. Na4 b5 18. Nc5 Nb6 19. Nd3 Nc4 20. Nde5 Rc7 21. Nxg6 fxg6 22. Qc2 Rf8 23. Rcf1 Qe6 24. Bc1 Ne4 25. b3 Nxa3 26. Bxa3 Bxa3 27. Ne5 Bd6 28. f3 Nc5 29. Nxg6 Qxg6 30. Qxg6+ Kxg6 31. dxc5 Bxc5 32. Bd3+ Kg7 33. e4 Rd8 34. e5 Be3 35. h4 Rf8 36. Bf5 c5 37. hxg5 Bxg5 38. f4 Be7 39. Bc2 c4 40. f5 Bg5 41. f6+ Kf7 42. Rd1 Rd8 43. Rhf1 d4 44. bxc4 bxc4 45. Rde1 Be3 46. Kf3 Rc5 47. Ke4 Ke6 48. Rf5 Rdd5 49. Rxe3 dxe3 50. Kxe3 Rxe5+ 51. Kd4 Red5+ 52. Rxd5 Rxd5+ 53. Kxc4 Rg5 0-1

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.23"]
[Round "6"]
[White "Rozycki, Bartlomiej"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2210"]
[BlackElo "2040"]
[PlyCount "94"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. Nf3 0-0 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bh4 g5 10. Bg3 Nh6 11. c5 g4 12. Nh4 Nc6 13. cxd6 cxd6 14. dxe5 dxe5 15. Bc4+ Kh8 16. Qxd8 Rxd8 17. 0-0 Nd4 18. Rfd1 f5 19. exf5 Nhxf5 20. Nxf5 Bxf5 21. Bd5 Rd7 22. Kf1 Rad8 23. Be4 Bxe4 24. Nxe4 Nf5 25. Rxd7 Rxd7 26. Rc1 h6 27. Ke2 Kh7 28. Rc5 Nd4+ 29. Ke1 Ne6 30. Rb5 Nf4 31. Bxf4 exf4 32. Ke2 Rc7 33. Kd3 b6 34. b3 Kg6 35. Rd5 Rc1 36. Rd7 Rd1+ 37. Nd2 Rh1 38. h3 f3 39. Rd6+ Bf6 40. gxf3 gxh3 41. Ke2 h2 42. Ne4 Ra1 43. Ng3 h1Q 44. Nxh1 Rxh1 45. Rd7 h5 46. f4 h4 47. Kf3 Rg1 0-1

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.22"]
[Round "5"]
[White "Choroszej, Aleksander"]
[Black "Rejniak, Zuzanna"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2040"]
[BlackElo "1813"]
[PlyCount "65"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 d6 6. e4 a6 7. Nge2 0-0 8. Ng3 exd5 9. cxd5 Nbd7 10. Be2 b5 11. 0-0 c4 12. Be3 Bc5 13. Bxc5 Nxc5 14. b4 cxb3 15. axb3 b4 16. Nb5 Bb7 17. Nd4 g6 18. Qd2 Qb6 19. Kh1 Kh8 20. Bc4 a5 21. Qb2 Qd8 22. Rae1 Kg8 23. Qd2 Nfd7 24. Ne6 Nxe6 25. dxe6 Ne5 26. exf7+ Kg7 27. Qd4 Qf6 28. f4 Nxc4 29. e5 Nxe5 30. fxe5 dxe5 31. Rxe5 Rad8 32. Qa1 Qd6 33. Rd5+ 1-0

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.21"]
[Round "4"]
[White "Czernek, Tymon"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2188"]
[BlackElo "2040"]
[PlyCount "59"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. e5 Nfd7 7. h4 c5 8. h5 cxd4 9. Qxd4 dxe5 10. Qf2 e4 11. Nxe4 Nf6 12. Nxf6+ exf6 13. hxg6 hxg6 14. Bd2 Re8+ 15. Be2 Nc6 16. 0-0-0 Qc7 17. Bd3 Bg4 18. Qh4 Bxf3 19. gxf3 f5 20. Bc3 Bxc3 21. bxc3 Kg7 22. Qh6+ Kf6 23. Bxf5 Rh8 24. Qg5+ Kg7 25. Rxh8 Rxh8 26. Rd7 Rh1+ 27. Kd2 Rh2+ 28. Kd1 Rh1+ 29. Ke2 Nd4+ 30. cxd4 1-0

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.20"]
[Round "3"]
[White "Choroszej, Aleksander"]
[Black "Yezhel, Valiantsin"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2040"]
[BlackElo "2248"]
[PlyCount "78"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 d5 5. c4 dxc4 6. Bxc4 Bd6 7. Nc3 c6 8. Qf3 Qe7 9. Nge2 Nd7 10. 0-0 Nb6 11. Bb3 Bd7 12. a4 a5 13. Rac1 g6 14. g3 Kf8 15. d5 c5 16. Nf4 Kg7 17. Ne6+ Bxe6 18. dxe6 c4 19. Bc2 Be5 20. e4 f4 21. Nd5 Qxe6 22. Nxf4 Qc6 23. Nd5 Rhd8 24. Qe3 Nxd5 25. exd5 Qxd5 26. Rfd1 Qc6 27. Be4 Qxa4 28. Bf3 Qb4 29. Qe2 Qxb2 30. Rxd8 Rxd8 31. Qxc4 b5 32. Qc6 a4 33. Qb7+ Kh6 34. Rc8 Bd4 35. Kg2 Qxf2+ 36. Kh3 Qf1+ 37. Kh4 f5 38. Rc6 Be3 39. Bg2 Qe2 0-1

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.19"]
[Round "2"]
[White "Fishchuk, Vladyslav"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2309"]
[BlackElo "2040"]
[PlyCount "82"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be3 Nf6 5. Nc3 0-0 6. Qd2 a6 7. Bh6 b5 8. Bd3 Bxh6 9. Qxh6 e5 10. Ng5 Re8 11. h4 Nbd7 12. h5 Nf8 13. hxg6 fxg6 14. f3 c6 15. dxe5 dxe5 16. 0-0-0 Qe7 17. Kb1 Ne6 18. Ne2 Ra7 19. Nxe6 Bxe6 20. g4 c5 21. g5 Nd7 22. Nc3 c4 23. Bf1 Nb6 24. Bh3 Bxh3 25. Qxh3 Qxg5 26. Rd6 Nc8 27. Rxa6 Rxa6 28. Qxh7+ Kf8 29. Nd5 Ne7 30. Qh8+ Ng8 31. a3 Ra7 32. f4 exf4 33. Qd4 Rf7 34. Rh8 Qe5 35. Qc5+ Kg7 36. Rh1 Qxe4 37. Rd1 f3 38. Nc3 Qe5 39. Rd5 Qe1+ 40. Ka2 f2 41. Qd4+ Nf6 0-1

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.18"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Sieciechowicz, Marcin"]
[Result "1/2-1/2"]
[ECO "A68"]
[WhiteElo "2040"]
[BlackElo "2383"]
[PlyCount "83"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Bg4 10. 0-0 Re8 11. h3 Bxf3 12. Bxf3 Nbd7 13. g4 Nb6 14. g5 Nfd7 15. h4 c4 16. Be3 a6 17. h5 Rc8 18. hxg6 hxg6 19. Bg4 Rc7 20. Bd4 Bxd4+ 21. Qxd4 Qe7 22. Rae1 Qf8 23. e5 dxe5 24. fxe5 Qc5 25. Qxc5 Nxc5 26. d6 Rc6 27. Bf3 Rcc8 28. Nd5 Nbd7 29. Ne7+ Rxe7 30. dxe7 Re8 31. Bd5 Rxe7 32. Bxc4 Nf8 33. Rf4 Nce6 34. Rg4 Rd7 35. Re2 b5 36. Bxe6 Nxe6 37. Kg2 Rd3 38. Kf2 a5 39. Re3 Rd2+ 40. Re2 Rd3 41. Re3 Rd2+ 42. Re2 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2022.07.17"]
[Round "9"]
[White "Choroszej, Aleksander"]
[Black "Hemmerling, Jaroslaw"]
[Result "1/2-1/2"]
[ECO "D39"]
[WhiteElo "2040"]
[BlackElo "1854"]
[PlyCount "164"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 Bb4 6. Bg5 c5 7. e5 cxd4 8. Qa4+ Nc6 9. 0-0-0 Qa5 10. Qxa5 Bxa5 11. exf6 dxc3 12. fxg7 Rg8 13. Bxc4 cxb2+ 14. Kxb2 Rxg7 15. g3 Bd7 16. h4 Bd8 17. Rhe1 Rc8 18. Bb5 a6 19. Bxd8 Rxd8 20. Ba4 Rg4 21. Bc2 Rb4+ 22. Kc3 h6 23. Ne5 Rb5 24. Nxd7 Rxd7 25. Rxd7 Kxd7 26. Be4 Kc7 27. Bxc6 Kxc6 28. Re4 Rc5+ 29. Kb3 b5 30. Rg4 Rf5 31. f4 Kd5 32. Rg8 a5 33. Rc8 e5 34. fxe5 Kxe5 35. Rh8 h5 36. Kc2 Ke4 37. Rd8 Rf2+ 38. Kb1 Rf3 39. Rh8 Rf5 40. Rd8 Kf3 41. Rg8 Ke4 42. Rd8 Rd5 43. Rg8 Kd4 44. Rf8 Kc3 45. Rc8+ Kb4 46. Re8 Rf5 47. Re3 Kc4 48. Re8 b4 49. Rd8 Kb5 50. Re8 Kc4 51. Rd8 Rf3 52. Rh8 Rf5 53. Re8 Kc3 54. Rc8+ Kd3 55. Re8 a4 56. Rd8+ Kc3 57. Rc8+ Kd3 58. Rd8+ Ke3 59. Rb8 Ra5 60. Kc2 Kf3 61. Rg8 Re5 62. Kb1 Re1+ 63. Kc2 Re2+ 64. Kb1 Re1+ 65. Kc2 Re4 66. Rg5 Rg4 67. Rxh5 Kxg3 68. Rh7 f5 69. h5 Kf4 70. h6 Kg5 71. Rf7 Kg6 72. h7 Rh4 73. Rb7 Rxh7 74. Rxb4 Ra7 75. Kd2 Kg5 76. Ke2 Kf6 77. Ke3 a3 78. Kf4 Ra6 79. Rc4 Ke6 80. Rb4 Kf6 81. Rc4 Kg6 82. Rb4 Kf6 1/2-1/2

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.06.24"]
[Round "11"]
[White "Pichurko, Jakub"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1767"]
[BlackElo "2029"]
[PlyCount "110"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. e3 Nf6 5. h3 0-0 6. Be2 c5 7. c3 Nc6 8. dxc5 dxc5 9. Qxd8 Rxd8 10. Ne5 Nxe5 11. Bxe5 Be6 12. Bf3 Bd5 13. Nd2 Bxf3 14. Nxf3 Ne4 15. Bxg7 Kxg7 16. Ke2 Rd6 17. Rhd1 Rad8 18. Rxd6 Rxd6 19. Rc1 Ra6 20. a3 Rb6 21. Rc2 c4 22. Ne5 Nd6 23. Kd1 f6 24. Nf3 Ne4 25. Kc1 Rd6 26. Ng1 Nc5 27. Re2 e5 28. e4 Nd3+ 29. Kc2 Nf4 30. Rd2 Rxd2+ 31. Kxd2 Nxg2 32. a4 Kf7 33. Kc2 Ne1+ 34. Kb1 Nd3 35. f3 Nc5 36. a5 Nb3 37. a6 b5 38. Kc2 Nc5 39. Ne2 Ke6 40. Ng3 Kd6 41. Nf1 Nxa6 42. b3 cxb3+ 43. Kxb3 Kc5 44. Ne3 Nc7 45. Ng4 Ne8 46. Ne3 a5 47. Nd5 f5 48. Ne3 fxe4 49. fxe4 Nd6 50. Ng4 a4+ 51. Kc2 Nc4 52. Nf6 h5 53. h4 Ne3+ 54. Kb2 Ng2 55. Nd7+ Kd6 0-1

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.06.23"]
[Round "9"]
[White "Polak, Michal"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1945"]
[BlackElo "2029"]
[PlyCount "56"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. g4 Nf6 6. g5 Ng4 7. Qd2 b6 8. Bg2 Bb7 9. 0-0-0 Nxe3 10. Qxe3 c5 11. d5 b5 12. h4 Qa5 13. Kb1 Nd7 14. h5 Nb6 15. h6 Be5 16. Rd3 Nc4 17. Qc1 Nxb2 18. Qxb2 b4 19. Nge2 bxc3 20. Qb3 0-0 21. Ka1 Bxd5 22. Qxd5 Rab8 23. Rdd1 e6 24. Qd3 Rb2 25. Qc4 Rfb8 26. Rb1 R8b4 27. Qb3 R4xb3 28. cxb3 Qxa2# 0-1

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.06.10"]
[Round "10"]
[White "Choroszej, Aleksander"]
[Black "Dunalewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "D33"]
[WhiteElo "2029"]
[BlackElo "1879"]
[PlyCount "82"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nf6 6. g3 Nc6 7. Bg2 cxd4 8. Nxd4 Bc5 9. Nb3 Bb6 10. 0-0 d4 11. Na4 0-0 12. Bg5 Re8 13. Rc1 h6 14. Bxf6 Qxf6 15. Nac5 Bg4 16. Re1 d3 17. Qxd3 Qxb2 18. Qc3 Rxe2 19. Rxe2 Qxe2 20. Re1 Qxa2 21. Bd5 Bh5 22. g4 Bg6 23. Qf3 Rd8 24. Rd1 Ne7 25. Bxb7 Rxd1+ 26. Qxd1 Bc2 27. Qd7 Bxb3 28. Qxe7 Qa1+ 29. Kg2 Bxc5 30. Qxc5 Be6 31. Be4 g6 32. h3 a5 33. Qd6 Kg7 34. f4 Qb2+ 35. Kf3 Qc3+ 36. Kg2 Qb4 37. Qe5+ Kg8 38. Bxg6 Qd2+ 39. Kg3 fxg6 40. Qxe6+ Kg7 41. Qe7+ Kg8 1/2-1/2

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.05.27"]
[Round "8"]
[White "Choroszej, Aleksander"]
[Black "Kaminski, Maciej1111"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2029"]
[BlackElo "1941"]
[PlyCount "115"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 d5 5. c4 c6 6. Nc3 Be6 7. cxd5 Bxd5 8. Nf3 Bb4 9. Bd3 Qa5 10. 0-0 g6 11. Nxd5 Qxd5 12. Qc2 Nd7 13. a3 Ba5 14. b4 Bc7 15. b5 c5 16. e4 Qd6 17. e5 fxe5 18. dxe5 Qe7 19. e6 Nb6 20. a4 Nd5 21. Bc4 0-0-0 22. a5 Rhe8 23. Qb3 Nb4 24. Rfe1 g5 25. b6 axb6 26. axb6 Bxb6 27. Ne5 Kc7 28. Rec1 Rd6 29. Nd7 Rd8 30. Ne5 Rd2 31. Bb5 R8d5 32. Qxb4 Qxe6 33. Nf3 Rd1+ 34. Bf1 g4 35. Ne1 Qd6 36. Qb3 R1d2 37. Rab1 f4 38. Nd3 R5xd3 39. Bxd3 Rxd3 40. Qf7+ Kc6 41. Re1 g3 42. Re6 gxf2+ 43. Kf1 Bc7 44. Qe8+ Kd5 45. Rxd6+ Bxd6 46. Kxf2 c4 47. Qf7+ Kd4 48. Qg7+ Be5 49. Qxb7 Rd2+ 50. Kf1 Kc3 51. Rc1+ Kd3 52. Qxh7+ Ke3 53. Qh3+ Ke4 54. Qf3+ Kf5 55. Rxc4 Rb2 56. Qd3+ Kg4 57. Qg6+ Kh4 58. g3+ 1-0

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.05.20"]
[Round "7"]
[White "Podgorski, Maciej"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1997"]
[BlackElo "2029"]
[PlyCount "144"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. Be2 0-0 6. h4 h5 7. Nf3 e5 8. d5 a5 9. Qc2 Na6 10. Ng5 Bd7 11. 0-0 Nc5 12. b3 Ng4 13. f3 Nh6 14. Be3 f6 15. Ne6 Nxe6 16. dxe6 Bxe6 17. Nd5 Nf7 18. g3 f5 19. Bd3 f4 20. gxf4 Bxd5 21. exd5 exf4 22. Bf2 Bxa1 23. Rxa1 Qf6 24. Rd1 Ne5 25. Be4 Kh8 26. Kf1 b6 27. Ke2 Rg8 28. Rg1 g5 29. hxg5 Rxg5 30. Rh1 Qg7 31. Kf1 Rg8 32. Bd4 Qh6 33. Qh2 Qf6 34. Qh3 Kg7 35. Rh2 Kf7 36. Re2 h4 37. Bh7 R8g7 38. Bc2 Rg3 39. Qc8 Rxf3+ 40. Ke1 Qe7 41. Bf5 Rfg3 42. Be6+ Kg6 43. Bxe5 dxe5 44. Rxe5 Re3+ 45. Rxe3 fxe3 46. Qh8 Qb4+ 47. Kf1 Qe7 48. Ke2 Qf6 49. Kxe3 Kg5 50. Ke2 c6 51. Qb8 cxd5 52. Qxb6 Qe5+ 53. Kd1 dxc4 54. bxc4 Rg6 55. Qd8+ Qf6 56. Qd2+ Kh5 57. Bd5 Qa1+ 58. Ke2 Qe5+ 59. Kd1 Rg1+ 60. Kc2 Qf5+ 61. Kc3 Rg3+ 62. Kb2 Qe5+ 63. Kc2 Re3 64. Bf7+ Kh6 65. Bd5 Kh7 66. Qxa5 Qh2+ 67. Kd1 Qg1+ 68. Kc2 Qf2+ 69. Kd1 Rd3+ 70. Kc1 Qf1+ 71. Kc2 Qe2+ 72. Kc1 Rd1# 0-1

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.05.13"]
[Round "6"]
[White "Choroszej, Aleksander"]
[Black "Kalejta, Arkadiusz"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2029"]
[BlackElo "1756"]
[PlyCount "63"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nc3 Bxc3+ 7. bxc3 Qe7 8. Qd5 f6 9. exf6 Nxf6 10. Qd3 d6 11. g3 0-0 12. Bg2 Re8 13. 0-0 Qxe2 14. Qxe2 Rxe2 15. Nd4 Nxd4 16. cxd4 a5 17. Rfc1 Ra7 18. c5 dxc5 19. Bxc7 Be6 20. Bb6 Ra8 21. Bxb7 Rb8 22. Bf3 Rxb6 23. Bxe2 cxd4 24. Rd1 Rb2 25. Bf1 d3 26. Rxd3 Bxa2 27. Ra3 Be6 28. Rxa5 Kf7 29. Re1 Bd5 30. Rxd5 Nxd5 31. Bc4 Rd2 32. Re5 1-0

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.05.06"]
[Round "5"]
[White "Lewandrowski, Tomasz"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1908"]
[BlackElo "2029"]
[PlyCount "73"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 g6 2. Nc3 Bg7 3. Bf4 d6 4. e4 a6 5. Qd2 b5 6. a4 b4 7. Nd1 c5 8. d5 Nf6 9. f3 0-0 10. Bh6 e6 11. Bxg7 Kxg7 12. Bc4 exd5 13. Bxd5 Ra7 14. Ne2 Nxd5 15. exd5 Nd7 16. 0-0 Re8 17. Nf2 Nf6 18. c4 a5 19. Rfe1 Rae7 20. Ng3 Rxe1+ 21. Rxe1 Rxe1+ 22. Qxe1 Qe8 23. Qxe8 Nxe8 24. b3 h6 25. h4 Kf6 26. Nd3 Ke7 27. Kf2 Ng7 28. Ke3 Bf5 29. Ne4 h5 30. Kf4 Bc8 31. Ng3 Nf5 32. Nxf5+ Bxf5 33. Ke3 Kf6 34. Nf2 Bc2 35. Ne4+ Ke7 36. Nd2 f5 37. f4 1/2-1/2

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.04.28"]
[Round "4"]
[White "Choroszej, Aleksander"]
[Black "Niedbal, Piotr"]
[Result "1-0"]
[ECO "A69"]
[WhiteElo "2029"]
[BlackElo "1868"]
[PlyCount "61"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Re8 10. e5 dxe5 11. fxe5 Ng4 12. e6 fxe6 13. d6 Ne5 14. Ne4 Nxf3+ 15. Bxf3 Bd4 16. Bg5 Qa5+ 17. Bd2 Qd8 18. Bc3 Nc6 19. Bxd4 cxd4 20. 0-0 Bd7 21. b4 e5 22. Bg4 Kh8 23. Rf7 Be6 24. Bxe6 Rxe6 25. Qg4 Rxd6 26. Raf1 h5 27. Qg3 Re6 28. Nf6 Re7 29. Qxg6 Rxf7 30. Qh6+ Rh7 31. Qxh7# 1-0

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.04.22"]
[Round "3"]
[White "Choroszej, Aleksander"]
[Black "Pajak, Jakub Lech"]
[Result "1-0"]
[ECO "E77"]
[WhiteElo "2029"]
[BlackElo "1897"]
[PlyCount "101"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 Re8 8. Be2 e6 9. e5 Ng4 10. h3 Nh6 11. 0-0 exd5 12. cxd5 Nf5 13. Ne4 dxe5 14. fxe5 Rxe5 15. Nxe5 Bxe5 16. Bg5 f6 17. Bf4 Bd4+ 18. Kh1 Kg7 19. Rc1 b6 20. b4 Nd7 21. Bb5 Bb7 22. Bc6 Bxc6 23. dxc6 Ne5 24. bxc5 Qd5 25. Nd6 Nh4 26. Rc2 bxc5 27. Bxe5 Qxe5 28. Nb5 Nf5 29. Nxd4 cxd4 30. Re1 Ne3 31. Qd3 Qg5 32. Rf2 Qh4 33. Rxe3 dxe3 34. Qxe3 Qb4 35. Rd2 Qb1+ 36. Kh2 Qb8+ 37. g3 Qf8 38. Rd7+ Kh8 39. Qb3 Qe8 40. Qc3 Qe2+ 41. Kg1 Rf8 42. c7 Qe6 43. Rd8 Qb6+ 44. Qd4 Qb1+ 45. Kh2 Qc2+ 46. Qd2 Qxc7 47. Rxf8+ Kg7 48. Rd8 Qb6 49. Rd7+ Kg8 50. Qd5+ Kh8 51. Qa8+ 1-0

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.04.15"]
[Round "2"]
[White "Moskwinski, Marek"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1856"]
[BlackElo "2029"]
[PlyCount "83"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. Bd3 Nc6 7. e5 dxe5 8. fxe5 Nh5 9. Be3 Bg4 10. Be2 f6 11. exf6 exf6 12. 0-0 f5 13. Qd2 f4 14. Bf2 Qd7 15. Rfe1 Rae8 16. Rad1 Ne7 17. h3 Bxf3 18. Bxf3 c6 19. d5 Nxd5 20. Nxd5 cxd5 21. Qxd5+ Qxd5 22. Bxd5+ Kh8 23. Bxb7 Bxb2 24. c4 Rxe1+ 25. Rxe1 Rf7 26. Bf3 Ng3 27. c5 Nf5 28. Rb1 Be5 29. c6 Nd4 30. Bd5 Rc7 31. Rb8+ Kg7 32. Rb7 Ne2+ 33. Kf1 Ng3+ 34. Ke1 Nf5 35. Bxa7 Bd6 36. Bc5 Be5 37. Bb6 Rxb7 38. cxb7 Bb8 39. a4 Nd6 40. Bc6 Nb5 41. Bd8 Kf8 42. a5 1-0

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.04.08"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Sloniewski, Michal"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2029"]
[BlackElo "1825"]
[PlyCount "104"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. 0-0 0-0 11. e4 e5 12. h3 Re8 13. Be3 a6 14. Rad1 Qc7 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Ne2 c5 18. Qxc5 Qxc5 19. Bxc5 Nxe4 20. Bd4 Bxd4 21. Nxd4 Nc5 22. Bc2 Be4 23. Bxe4 Rxe4 24. Rfe1 g6 25. Rxe4 Nxe4 26. Nc6 Re8 27. f3 Nc5 28. Kf2 Re6 29. Nb4 Kg7 30. b3 a5 31. Rd5 axb4 32. Rxc5 Rb6 33. Kg3 Kf6 34. Rd5 Ke6 35. Rd4 Ra6 36. Rxb4 Rxa2 37. Rxb5 Rb2 38. f4 h5 39. Kf3 Kd6 40. f5 g5 41. f6 g4+ 42. hxg4 hxg4+ 43. Kxg4 Rxg2+ 44. Kf3 Rb2 45. Rb6+ Kc7 46. Rb4 Kd6 47. Ke4 Rf2 48. Rb6+ Kc7 49. Ke3 Rf1 50. Ra6 Kb7 51. Rd6 Kc7 52. Ra6 Kb7 1/2-1/2

[Event "Warsaw YMCA Autumn-A 248th"]
[Site "Warsaw"]
[Date "2021.12.10"]
[Round "12"]
[White "Polak, Michal"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1929"]
[BlackElo "2031"]
[PlyCount "86"]
[EventDate "2021.09.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nf6 6. h3 b6 7. Nf3 Bb7 8. Bd3 0-0 9. 0-0 Nbd7 10. Qd2 c5 11. d5 Ne8 12. Bh6 Nc7 13. Bxg7 Kxg7 14. Rad1 Nf6 15. Rfe1 Rb8 16. Bc4 b5 17. axb5 axb5 18. Nxb5 Nxb5 19. Bxb5 Bxd5 20. exd5 Rxb5 21. c4 Rb4 22. Qc3 Qb6 23. Rxe7 Rb3 24. Qc1 h6 25. Re2 Rb8 26. Rdd2 Qa6 27. Rc2 R3b4 28. Re3 Qb6 29. Ree2 Qa6 30. g3 Ra4 31. Kg2 Rbb4 32. Nd2 Ra1 33. Nb1 Nd7 34. f4 Nb6 35. Re4 Nxd5 36. Qd2 Nf6 37. Re1 Rxc4 38. Rxc4 Qxc4 39. Na3 Qa2 40. Re7 Qb3 41. g4 Rd1 42. Qe2 Qd5+ 43. Kf2 Rd2 0-1

[Event "Warsaw YMCA Autumn-A 248th"]
[Site "Warsaw"]
[Date "2021.12.08"]
[Round "11"]
[White "Choroszej, Aleksander"]
[Black "Pajak, Jakub Lech"]
[Result "0-1"]
[ECO "A77"]
[WhiteElo "2031"]
[BlackElo "1928"]
[PlyCount "106"]
[EventDate "2021.09.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Nbd7 10. 0-0 Re8 11. Qc2 Qc7 12. Nd2 a6 13. a4 Rb8 14. a5 b5 15. axb6 Nxb6 16. Bxa6 Ng4 17. Nf3 Bxa6 18. Rxa6 Qb7 19. Ra2 Nc4 20. Re1 Bd4+ 21. Nxd4 cxd4 22. Ne2 Nge3 23. Qd3 Qb4 24. Kf2 Ng4+ 25. Kf1 Nxh2+ 26. Kf2 Ng4+ 27. Kf1 Nce3+ 28. Bxe3 Nh2+ 29. Kg1 Qxe1+ 30. Kxh2 dxe3 31. Qxe3 Rb4 32. Qc3 Qh4+ 33. Qh3 Qxh3+ 34. Kxh3 Rexe4 35. Nc3 Rxf4 36. g3 Rfc4 37. Ra6 Rxb2 38. Nd1 Rd2 39. Ne3 Rc3 40. Ng4 h5 41. Nf6+ Kg7 42. Ne4 Rcd3 43. Nxd2 Rxd2 44. Rxd6 g5 45. g4 Rd3+ 46. Kg2 hxg4 47. Rd8 Kf6 48. d6 Kf5 49. Kf2 g3+ 50. Kg2 Kg4 51. Rf8 f5 52. Rf6 f4 53. Kf1 Kf3 0-1

[Event "Warsaw YMCA Autumn-A 248th"]
[Site "Warsaw"]
[Date "2021.11.26"]
[Round "10"]
[White "Delega, Tomasz"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1994"]
[BlackElo "2031"]
[PlyCount "126"]
[EventDate "2021.09.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. h4 Nf6 6. h5 gxh5 7. f3 Nc6 8. Qd2 b6 9. Nge2 Bb7 10. Ng3 Qd7 11. Nxh5 Nxh5 12. Rxh5 0-0-0 13. 0-0-0 Kb8 14. g4 e6 15. Qh2 h6 16. Qd2 Qe7 17. Be2 Qf6 18. Kb1 Ne7 19. Rdh1 c5 20. g5 hxg5 21. Rxh8 Rxh8 22. Rxh8+ Bxh8 23. dxc5 dxc5 24. Na4 Nc8 25. Bxg5 Qd4 26. Qxd4 Bxd4 27. c3 Be5 28. Kc2 Kc7 29. b3 f6 30. Be3 Ne7 31. b4 Bc6 32. Nxb6 cxb4 33. cxb4 Bb5 34. Bc4 Nc6 35. Bxe6 Nxb4+ 36. Kb3 Nc6 37. Nd5+ Kd6 38. Bg4 Nd4+ 39. Bxd4 Bxd4 40. f4 Kc5 41. Kc2 Bc4 42. Nc7 Bxa2 43. Nxa6+ Kd6 44. Nb4 Bc4 45. Kd2 Bb5 46. Nd5 Bc6 47. Kd3 Bb2 48. Ne3 Bb5+ 49. Kd2 Bd4 50. Nf5+ Kc5 51. Bf3 Bg1 52. Ng7 Bc4 53. Nh5 Bd4 54. Ke1 Bf7 55. Ng3 Be3 56. f5 Bf4 57. Ne2 Be3 58. Ng3 Bc4 59. Nh5 Bg5 60. Kf2 Kd4 61. Ng3 Bd3 62. Ne2+ Bxe2 63. Kxe2 Bf4 1/2-1/2

[Event "Warsaw YMCA Autumn-A 248th"]
[Site "Warsaw"]
[Date "2021.11.25"]
[Round "8"]
[White "Zysko, Jan"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2080"]
[BlackElo "2031"]
[PlyCount "65"]
[EventDate "2021.09.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 a6 5. h4 Nf6 6. h5 gxh5 7. f3 Nc6 8. Qd2 e5 9. Nge2 b6 10. 0-0-0 Bb7 11. dxe5 dxe5 12. Nd5 Nxd5 13. exd5 Ne7 14. Bh6 Bxh6 15. Qxh6 Nxd5 16. Rxh5 Qe7 17. c4 Nf6 18. Rf5 Nd7 19. Qg7 Rf8 20. Nc3 f6 21. Qg4 0-0-0 22. Nd5 Bxd5 23. cxd5 Kb7 24. Kb1 Nc5 25. Qh4 Qd6 26. a3 Ne6 27. Qa4 b5 28. Qe4 Nd4 29. Rh5 f5 30. Qe3 Rf7 31. f4 Qxd5 32. fxe5 Qb3 33. Qxb3 1-0

[Event "Warsaw YMCA Autumn-A 248th"]
[Site "Warsaw"]
[Date "2021.11.24"]
[Round "6"]
[White "Polak, Michal"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1929"]
[BlackElo "2031"]
[PlyCount "55"]
[EventDate "2021.09.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nf6 6. h3 b6 7. Nf3 Bb7 8. Bd3 0-0 9. 0-0 d5 10. exd5 a5 11. Re1 Nxd5 12. Nxd5 Bxd5 13. c4 Bb7 14. Be2 e6 15. Qd2 Nc6 16. Rad1 Qd7 17. Bh6 Rad8 18. Bxg7 Kxg7 19. Qc3 f6 20. Ng5 Nb4 21. d5 exd5 22. Bg4 Qd6 23. Re6 d4 24. Rxd6 dxc3 25. Rxd8 Rxd8 26. Ne6+ Kh6 27. Nxd8 c2 28. Nxb7 1-0

[Event "Warsaw YMCA Autumn-A 248th"]
[Site "Warsaw"]
[Date "2021.11.19"]
[Round "9"]
[White "Choroszej, Aleksander"]
[Black "Pajak, Jakub Lech"]
[Result "1-0"]
[ECO "A69"]
[WhiteElo "2031"]
[BlackElo "1928"]
[PlyCount "55"]
[EventDate "2021.09.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Nbd7 10. 0-0 Re8 11. Qc2 c4 12. Bxc4 Nc5 13. e5 dxe5 14. fxe5 Ng4 15. d6 Bf5 16. Qd1 Nxe5 17. Nxe5 Rxe5 18. Bf4 Ne6 19. Bg3 Rc8 20. Bd3 Qb6+ 21. Kh1 Bxd3 22. Qxd3 Re3 23. Qd2 Rcxc3 24. bxc3 Bxc3 25. Qf2 Bxa1 26. Qxf7+ Kh8 27. Rxa1 Rxg3 28. Qf6+ 1-0

[Event "Warsaw YMCA Autumn-A 248th"]
[Site "Warsaw"]
[Date "2021.11.17"]
[Round "3"]
[White "Choroszej, Aleksander"]
[Black "Zysko, Jan"]
[Result "1-0"]
[ECO "A68"]
[WhiteElo "2031"]
[BlackElo "2080"]
[PlyCount "99"]
[EventDate "2021.09.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Bg4 10. 0-0 Nbd7 11. h3 Bxf3 12. Bxf3 Ne8 13. Be3 Nc7 14. Qd2 Rb8 15. Rae1 b5 16. e5 dxe5 17. Ne4 exf4 18. Bxf4 Re8 19. Bg5 Bd4+ 20. Kh1 f6 21. Bh4 Kg7 22. b4 Rf8 23. bxc5 Bxc5 24. Bg4 Bb6 25. Bxd7 Qxd7 26. Bxf6+ Kg8 27. Ba1 Rxf1+ 28. Rxf1 Rf8 29. Rxf8+ Kxf8 30. Qh6+ Ke7 31. d6+ Kd8 32. dxc7+ Kxc7 33. Qg7 Qxg7 34. Bxg7 a5 35. g4 b4 36. Kg2 a4 37. Kf3 h5 38. gxh5 gxh5 39. Ng3 Kc6 40. Ke4 Kb5 41. Kd3 h4 42. Nf5 Bd8 43. Nd4+ Kb6 44. Kc4 Be7 45. Nf5 Bc5 46. Nxh4 Kc6 47. Nf5 b3 48. axb3 axb3 49. h4 Bf2 50. h5 1-0

[Event "Warsaw YMCA Autumn-A 248th"]
[Site "Warsaw"]
[Date "2021.11.05"]
[Round "7"]
[White "Choroszej, Aleksander"]
[Black "Podgorski, Maciej"]
[Result "0-1"]
[ECO "A69"]
[WhiteElo "2031"]
[BlackElo "1980"]
[PlyCount "34"]
[EventDate "2021.09.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Nbd7 10. 0-0 Re8 11. Qc2 Qe7 12. Nd2 Nb6 13. a4 Nfxd5 14. a5 Nxc3 15. bxc3 Nd5 16. exd5 Bf5 17. Qd1 Bxc3 0-1

[Event "Warsaw YMCA Autumn-A 248th"]
[Site "Warsaw"]
[Date "2021.11.03"]
[Round "5"]
[White "Choroszej, Aleksander"]
[Black "Delega, Tomasz"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2031"]
[BlackElo "1994"]
[PlyCount "60"]
[EventDate "2021.09.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Nc3 b6 4. e4 Bb7 5. f3 Nh6 6. Nh3 0-0 7. Bg5 f6 8. Bxh6 gxh6 9. Bd3 Nc6 10. d5 Ne5 11. 0-0 Ba6 12. f4 Bxc3 13. bxc3 Nxd3 14. Qxd3 Qe7 15. f5 Qc5+ 16. Kh1 Bxc4 17. Qg3+ Kh8 18. Rf4 e5 19. Rh4 Rg8 20. Qf3 Qf8 21. Nf2 Rg5 22. Ng4 h5 23. Ne3 Ba6 24. Rxh5 Rxh5 25. Qxh5 Qg7 26. c4 Rg8 27. Rg1 Qg5 28. Qf7 Qg7 29. Qh5 Qg5 30. Qf7 Qg7 1/2-1/2

[Event "Warsaw YMCA Autumn-A 248th"]
[Site "Warsaw"]
[Date "2021.10.28"]
[Round "4"]
[White "Pajak, Jakub Lech"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1928"]
[BlackElo "2031"]
[PlyCount "25"]
[EventDate "2021.09.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 g6 2. Nc3 Bg7 3. Nf3 d6 4. Bf4 a6 5. e3 Nf6 6. Be2 0-0 7. 0-0 b5 8. a4 b4 9. Na2 a5 10. c3 bxc3 11. bxc3 Na6 12. Rb1 Bf5 13. Bd3 1/2-1/2

[Event "Warsaw YMCA Autumn-A 248th"]
[Site "Warsaw"]
[Date "2021.10.14"]
[Round "2"]
[White "Podgorski, Maciej"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1980"]
[BlackElo "2031"]
[PlyCount "139"]
[EventDate "2021.09.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. Be2 0-0 6. Be3 c5 7. d5 b5 8. cxb5 a6 9. bxa6 Qa5 10. Bd2 Bxa6 11. Nf3 Nbd7 12. 0-0 Rfb8 13. b3 Ne8 14. Na4 Bxe2 15. Qxe2 Qa6 16. Qxa6 Rxa6 17. Rac1 Nb6 18. Nxb6 Rbxb6 19. Rc2 Rb7 20. Rfc1 Rba7 21. a4 Rb6 22. b4 Rxa4 23. bxc5 dxc5 24. Rxc5 f6 25. Rc8 Kf8 26. h4 Rba6 27. Bc3 Ra8 28. Rxa8 Rxa8 29. Nd4 Kf7 30. Nc6 Nd6 31. Bb4 Ra2 32. Bxd6 exd6 33. Rb1 Bf8 34. Rb7+ Kg8 35. Nd4 Ra4 36. Ne6 Bh6 37. Rb8+ Kf7 38. Rh8 Bd2 39. Rxh7+ Ke8 40. f3 Be3+ 41. Kh2 Bf2 42. h5 gxh5 43. Rxh5 Kf7 44. Rh7+ Ke8 45. Ng7+ Kf8 46. Nf5 Bc5 47. Rh8+ Kf7 48. Rd8 Ra6 49. Kh3 Rb6 50. Kg4 Rb2 51. g3 Rb6 52. Kh5 Rb3 53. Nh4 Ke7 54. Rh8 Bf2 55. Kg6 Kd7 56. Rh7+ Kd8 57. Kxf6 Bxg3 58. Ke6 Re3 59. Nf5 Rxf3 60. Nxg3 Rxg3 61. Kxd6 Rg6+ 62. Kc5 Ra6 63. e5 Ra5+ 64. Kc6 Ra6+ 65. Kb5 Ra1 66. e6 Rd1 67. Kc5 Ra1 68. d6 Rc1+ 69. Kb4 Kc8 70. Rh8+ 1-0

[Event "Warsaw YMCA Autumn-A 248th"]
[Site "Warsaw"]
[Date "2021.09.24"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Polak, Michal"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2031"]
[BlackElo "1929"]
[PlyCount "73"]
[EventDate "2021.09.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 d6 6. e4 0-0 7. Nge2 b5 8. Ng3 Re8 9. Bf4 exd5 10. cxd5 c4 11. a4 Bb7 12. Be2 a6 13. 0-0 Qb6+ 14. Kh1 Nbd7 15. Nf5 Bc5 16. g4 g6 17. Ng3 Ne5 18. Qd2 Nfd7 19. Nd1 Rac8 20. Be3 Bxe3 21. Nxe3 Nc5 22. Nef5 f6 23. Qh6 Qc7 24. Nh5 Rf8 25. Rg1 Rf7 26. Rg3 Kh8 27. Rag1 Rg8 28. g5 fxg5 29. Rxg5 Rxf5 30. Rxf5 Nf7 31. Rxf7 Qxf7 32. Nf4 Nxa4 33. Nxg6+ Rxg6 34. Rxg6 Qxg6 35. Qf8+ Qg8 36. Qf6+ Qg7 37. Qd8+ 1/2-1/2

[Event "Warsaw op-A"]
[Site "Warsaw"]
[Date "2021.07.23"]
[Round "5"]
[White "Chylewski, Patryk"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2290"]
[BlackElo "2052"]
[PlyCount "53"]
[EventDate "2021.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nf6 6. h3 0-0 7. g4 e5 8. Bg2 exd4 9. Bxd4 Nc6 10. Be3 Re8 11. Nge2 Rb8 12. 0-0 b5 13. axb5 axb5 14. Ng3 b4 15. Nce2 Bb7 16. Qd2 Nd7 17. Bg5 Bf6 18. Bxf6 Qxf6 19. b3 Nc5 20. f4 Ra8 21. Rae1 Ra2 22. Nc1 Rb2 23. e5 dxe5 24. fxe5 Qd8 25. Bd5 Re7 26. Qg2 Qa8 27. Nf5 1-0

[Event "Warsaw op-A"]
[Site "Warsaw"]
[Date "2021.07.21"]
[Round "3"]
[White "Choroszej, Aleksander"]
[Black "Antolak, Julia"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2052"]
[BlackElo "2309"]
[PlyCount "80"]
[EventDate "2021.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 0-0 6. e4 d6 7. Nge2 a6 8. Ng3 exd5 9. cxd5 Nbd7 10. Be2 b5 11. 0-0 c4 12. Be3 Bc5 13. Bxc5 Nxc5 14. b4 cxb3 15. axb3 b4 16. Na4 Nxa4 17. Rxa4 Qb6+ 18. Kh1 Bd7 19. Ra1 Rfc8 20. Qd2 a5 21. Rfc1 Rxc1+ 22. Qxc1 Rc8 23. Qg1 Rc5 24. f4 Qc7 25. Bf3 h6 26. h3 Rc3 27. Rb1 Bb5 28. Kh2 Bd3 29. Rb2 Bc2 30. Qf2 Bxb3 31. Nf5 Ne8 32. Qh4 a4 33. e5 a3 34. Re2 Bc2 35. exd6 Nxd6 36. Nxh6+ gxh6 37. Qxh6 Rxf3 38. gxf3 Bg6 39. h4 Qc3 40. f5 Qxf3 0-1

[Event "Warsaw op-A"]
[Site "Warsaw"]
[Date "2021.07.19"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Fus, Jakub"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2052"]
[BlackElo "2403"]
[PlyCount "70"]
[EventDate "2021.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 d6 6. e4 0-0 7. Nge2 exd5 8. cxd5 b5 9. Ng3 a6 10. Be2 Re8 11. 0-0 Nbd7 12. a4 bxa4 13. Qxa4 Nb6 14. Qc2 Nfd7 15. Kh1 Nf8 16. f4 Nbd7 17. Bd2 h6 18. Rae1 Ng6 19. Bh5 Ra7 20. e5 dxe5 21. Bxg6 fxg6 22. Qxg6 Nf8 23. Qh5 Rae7 24. fxe5 Bxc3 25. Bxc3 Qxd5 26. Nf5 Bxf5 27. Qxf5 Rf7 28. Qh5 Ree7 29. Qe2 Ne6 30. Rd1 Qb7 31. Qg4 Rxf1+ 32. Rxf1 Qb5 33. Qf3 Re8 34. Qf7+ Kh8 35. Rd1 Rf8 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2021.07.15"]
[Round "6"]
[White "Choroszej, Aleksander"]
[Black "Zylka, Stanislaw"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2052"]
[BlackElo "2362"]
[PlyCount "92"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 0-0 6. e4 d6 7. Nge2 a6 8. Ng3 b5 9. a3 Ba5 10. Bf4 exd5 11. cxd5 Re8 12. Be2 c4 13. 0-0 Nbd7 14. Nf5 Nc5 15. Nd4 Qb6 16. Kh1 Bd7 17. Bg5 Nd3 18. Bxd3 Qxd4 19. Bc2 Qxd1 20. Raxd1 Bb6 21. e5 dxe5 22. Bxf6 gxf6 23. Ne4 Kg7 24. Ng3 Kh6 25. f4 Bd4 26. f5 a5 27. Ne4 Ra6 28. Rf3 Rd8 29. b3 Rb6 30. bxc4 bxc4 31. d6 Kg7 32. Rg3+ Kh8 33. Nxf6 Rxd6 34. Ne4 Rh6 35. Ng5 Rf8 36. Rb1 Rf6 37. Rd1 h6 38. Rh3 Kg7 39. Ne4 Rxf5 40. Rg3+ Kh8 41. Rb1 Rf4 42. Nd6 Be6 43. h3 Rf2 44. Be4 c3 45. Rc1 Rb8 46. Kh2 f5 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2021.07.13"]
[Round "4"]
[White "Choroszej, Aleksander"]
[Black "Cukrowski, Filip"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2052"]
[BlackElo "2389"]
[PlyCount "34"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 d6 6. e4 0-0 7. Nge2 a6 8. Nf4 exd5 9. Nfxd5 Nxd5 10. Qxd5 Nc6 11. Bf4 Be6 12. Qxd6 Qa5 13. Qd2 Rfd8 14. Qc1 f5 15. e5 Rd4 16. Kf2 Qd8 17. b3 Bxc3 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2021.07.11"]
[Round "2"]
[White "Choroszej, Aleksander"]
[Black "Reza, Wojciech"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2052"]
[BlackElo "2304"]
[PlyCount "60"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 a6 10. e4 e5 11. h3 b5 12. Be2 Re8 13. Be3 Qc7 14. a3 Bb7 15. Rfd1 exd4 16. Nxd4 c5 17. Nf5 Bh2+ 18. Kh1 Nxe4 19. Nd5 Bxd5 20. Rxd5 Ndf6 21. Rdd1 Bf4 22. Bf3 Rac8 23. Rac1 g6 24. Bxf4 Qxf4 25. Ne3 Nxf2+ 26. Qxf2 Rxe3 27. Re1 Rce8 28. Rxe3 Rxe3 29. Rxc5 Ne4 30. Rc8+ Kg7 0-1

[Event "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.06.24"]
[Round "11"]
[White "Polak, Michal"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1928"]
[BlackElo "2033"]
[PlyCount "156"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. h3 b5 6. g4 Bb7 7. Bg2 Nf6 8. a3 0-0 9. Qd2 e5 10. d5 c6 11. Nge2 cxd5 12. exd5 Nbd7 13. 0-0 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 d1Q 0-1

[Event "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.06.18"]
[Round "10"]
[White "Choroszej, Aleksander"]
[Black "Ossolinski, Ziemowit"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2033"]
[BlackElo "1847"]
[PlyCount "47"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

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. 0-0 0-0 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 "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.06.11"]
[Round "9"]
[White "Choroszej, Aleksander"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2033"]
[BlackElo "1783"]
[PlyCount "43"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 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 "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.06.08"]
[Round "8"]
[White "Jedrusik, Adam"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1956"]
[BlackElo "2033"]
[PlyCount "169"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. Nge2 exd4 6. Nxd4 Ne7 7. Be2 0-0 8. Be3 Nbc6 9. h4 h6 10. Qd2 Kh7 11. 0-0-0 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 "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.05.28"]
[Round "7"]
[White "Choroszej, Aleksander"]
[Black "Janeczko, Jakub"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2033"]
[BlackElo "1918"]
[PlyCount "77"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. c4 d6 4. Nc3 Be7 5. g3 f5 6. e4 Nf6 7. Bg2 0-0 8. exf5 Bxf5 9. Nf3 Na6 10. a3 Nc7 11. 0-0 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 "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.05.26"]
[Round "6"]
[White "Pajak, Jakub Lech"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1931"]
[BlackElo "2033"]
[PlyCount "74"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. 0-0-0 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 0-0 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 "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.05.12"]
[Round "5"]
[White "Choroszej, Aleksander"]
[Black "Podgorski, Maciej"]
[Result "1-0"]
[ECO "A68"]
[WhiteElo "2033"]
[BlackElo "1908"]
[PlyCount "49"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 b5 10. e5 dxe5 11. fxe5 Ng4 12. Bg5 Qb6 13. 0-0 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 "Warsaw YMCA Spring-A 240th"]
[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 "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

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 0-0 10. 0-0 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 1/2-1/2

[Event "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.04.28"]
[Round "3"]
[White "Choroszej, Aleksander"]
[Black "Potocki, Karol"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2033"]
[BlackElo "1854"]
[PlyCount "47"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

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 0-0 12. 0-0 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 "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.04.23"]
[Round "2"]
[White "Polak, Michal"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1928"]
[BlackElo "2033"]
[PlyCount "81"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

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. 0-0 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 0-0 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 "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.04.15"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Matyszkiewicz, Wiktor"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2033"]
[BlackElo "1803"]
[PlyCount "47"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Rb1 c5 9. Be2 Qc7 10. 0-0 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 "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.02.26"]
[Round "6"]
[White "Choroszej, Aleksander"]
[Black "Rzeszowski, Dominik"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2044"]
[BlackElo "1869"]
[PlyCount "78"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

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. e4 Be7 10. Nf3 Rb8 11. Bc4 0-0 12. 0-0 Rxb6 13. Ng5 Qe8 14. b3 Nd4 15. Be3 Bb7 16. Qe5 Rg6 17. Qc7 Bc6 18. Bxd4 cxd4 19. f4 h6 20. Nf3 Bd6 21. Qa5 Qxe4 22. Qh5 Kh8 23. f5 Rg5 24. Qh3 Qe3+ 25. Kh1 Bxf3 26. Rxf3 Qd2 27. f6 Re8 28. Raf1 Re1 29. fxg7+ Rxg7 30. Rxe1 Qxe1+ 31. Rf1 Qe3 32. Qxd7 Bxh2 33. Qc8+ Rg8 34. Qf5 Be5 35. Bd3 Rg7 36. Qc8+ Rg8 37. Qf5 Rg7 38. Qc8+ Rg8 39. Qf5 Rg7 1/2-1/2

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.02.15"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2044"]
[BlackElo "1897"]
[PlyCount "53"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Nbd7 7. e4 g6 8. Nf3 Bg7 9. Be2 0-0 10. 0-0 Qxb6 11. Nd2 Qc7 12. f4 Nb6 13. Nf3 Bb7 14. Kh1 Rad8 15. Qe1 Rfe8 16. Qh4 e6 17. dxe6 fxe6 18. e5 dxe5 19. fxe5 Nfd5 20. Ng5 h6 21. Nf7 Rd7 22. Nd6 Rxd6 23. exd6 Qxd6 24. Bxh6 Be5 25. Qe4 Kh8 26. Rf7 Nxc3 27. Qxb7 1-0

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.02.09"]
[Round "4"]
[White "Moskwinski, Marek"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1905"]
[BlackElo "2044"]
[PlyCount "63"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. e5 Nfd7 7. h4 c5 8. h5 cxd4 9. hxg6 dxc3 10. gxf7+ Rxf7 11. Bc4 e6 12. Ng5 Nxe5 13. Qh5 h6 14. fxe5 hxg5 15. Qh7+ Kf8 16. Qh8+ Bxh8 17. Rxh8+ Kg7 18. Rxd8 Nc6 19. Rxd6 Nxe5 20. Bd3 Rc7 21. bxc3 Nf7 22. Rd4 e5 23. Rc4 Rxc4 24. Bxc4 Bf5 25. Bxf7 Kxf7 26. Bxg5 Rg8 27. Be3 Rxg2 28. Bxa7 Rxc2 29. Rb1 Be4 30. Bb8 Ke6 31. Rb5 Bd5 32. Rc5 1/2-1/2

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.02.05"]
[Round "3"]
[White "Choroszej, Aleksander"]
[Black "Jedrusik, Adam"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2044"]
[BlackElo "1821"]
[PlyCount "72"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 d6 6. e4 b5 7. cxb5 exd5 8. exd5 0-0 9. Bd3 Re8+ 10. Nge2 Qb6 11. a3 Ba5 12. Bc4 Nbd7 13. 0-0 Ne5 14. b3 Bb7 15. Bg5 Nfd7 16. Qc2 h6 17. Bf4 Ng6 18. Bd2 Nde5 19. Ng3 Qd8 20. Rae1 a6 21. a4 Qb6 22. f4 Nd7 23. Kh1 Nf6 24. Qd3 Rxe1 25. Rxe1 axb5 26. Nxb5 Nxf4 27. Bxa5 Qxa5 28. Qf1 N6xd5 29. Nxd6 Bc6 30. Qf2 Nxg2 31. Rg1 Ngf4 32. Nge4 Rd8 33. Bxd5 Bxd5 34. Qxf4 Rxd6 35. Rf1 Qb4 36. Qxd6 Qxe4+ 0-1

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.01.26"]
[Round "2"]
[White "Ossolinski, Ziemowit"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1887"]
[BlackElo "2044"]
[PlyCount "52"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. h4 c5 4. Bc4 cxd4 5. c3 Qc7 6. Qb3 e6 7. Ne2 Nc6 8. Bf4 Be5 9. Bxe5 Qxe5 10. Nd2 d5 11. Bb5 dxc3 12. Nxc3 Nf6 13. Nf3 Qf4 14. exd5 exd5 15. Nxd5 Nxd5 16. Qxd5 Qb4+ 17. Kf1 0-0 18. Re1 Be6 19. Rxe6 Rad8 20. Qc4 fxe6 21. Qxe6+ Kg7 22. Bxc6 bxc6 23. Kg1 Rd1+ 24. Kh2 Qf4+ 25. Kh3 Rxh1+ 26. Nh2 Rxh2# 0-1

[Event "Warsaw YMCA Autumn-A 238th"]
[Site "Warsaw"]
[Date "2020.12.17"]
[Round "12"]
[White "Moskwinski, Marek"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1933"]
[BlackElo "2037"]
[PlyCount "15"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 b6 6. Nf3 Bb7 7. Bd3 e6 8. 0-0 1/2-1/2

[Event "Warsaw YMCA Autumn-A 238th"]
[Site "Warsaw"]
[Date "2020.12.08"]
[Round "11"]
[White "Choroszej, Aleksander"]
[Black "Polak, Michal"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2037"]
[BlackElo "1883"]
[PlyCount "49"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 d6 6. e4 0-0 7. Nge2 b5 8. Ng3 Re8 9. a3 Ba5 10. Bg5 h6 11. Be3 Bb7 12. dxe6 Rxe6 13. Kf2 b4 14. axb4 cxb4 15. Nd5 Bxd5 16. cxd5 Re5 17. Bc4 Bb6 18. Qd2 a5 19. Bxb6 Qxb6+ 20. Qe3 Qxe3+ 21. Kxe3 g6 22. Kd4 Nh5 23. Nxh5 Rxh5 24. f4 g5 25. Be2 1-0

[Event "Warsaw YMCA Autumn-A 238th"]
[Site "Warsaw"]
[Date "2020.12.03"]
[Round "10"]
[White "Choroszej, Aleksander"]
[Black "Podgorski, Maciej"]
[Result "1/2-1/2"]
[ECO "A68"]
[WhiteElo "2037"]
[BlackElo "1972"]
[PlyCount "99"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 b5 10. e5 dxe5 11. fxe5 Ng4 12. Bg5 Qb6 13. 0-0 a6 14. Kh1 Nd7 15. d6 Bb7 16. Nd5 Bxd5 17. Qxd5 Ngxe5 18. Nxe5 Nxe5 19. Be7 Ra7 20. Bxf8 Kxf8 21. Qe6 Rd7 22. Rxf7+ Nxf7 23. Qxd7 Qxd6 24. Qc8+ Nd8 25. a4 Bxb2 26. Rf1+ Kg7 27. axb5 axb5 28. Bxb5 Be5 29. Qg4 Ne6 30. Bc4 Nf4 31. Rd1 Bd4 32. Qf3 Qe5 33. Rf1 g5 34. h4 h6 35. Bd3 Qe6 36. Qb7+ Kf8 37. Be4 Qg4 38. Qb8+ Ke7 39. Qc7+ Qd7 40. Qb6 Qe6 41. Qb7+ Qd7 42. Qa6 Nh5 43. Rb1 Ng3+ 44. Kh2 Be5 45. Bg6 Ne2+ 46. Kh1 Ng3+ 47. Kh2 Ne4+ 48. Kh1 Ng3+ 49. Kh2 Ne2+ 50. Kh1 1/2-1/2

[Event "Online Olym Disabilities"]
[Site "Tornelo INT"]
[Date "2020.11.24"]
[Round "4.1"]
[White "Choroszej, Aleksander"]
[Black "Jennitha, Anto K"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2042"]
[BlackElo "2001"]
[PlyCount "66"]
[EventDate "2020.11.21"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "India"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "IND"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 Qe7 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 f5 12. Bd3 Nf6 13. Re1 Qc7 14. h3 h6 15. Ne5 Bxe5 16. dxe5 Nd7 17. f4 Nc5 18. Be2 Rd8 19. Be3 Nd7 20. c5 Nf8 21. Rad1 Rd5 22. Bf3 Rxd1 23. Rxd1 Bd7 24. Qd2 Re8 25. b4 a5 26. a3 axb4 27. axb4 Ra8 28. Be2 Qb8 29. Bd4 Ra3 30. Bb2 Ra8 31. Bc4 Qe8 32. Kh2 Qh5 33. Qf2 Qxd1 0-1

[Event "Online Olym Disabilities"]
[Site "Tornelo INT"]
[Date "2020.11.21"]
[Round "1.1"]
[White "Choroszej, Aleksander"]
[Black "Sarkar, Bappi"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2042"]
[BlackElo "1808"]
[PlyCount "157"]
[EventDate "2020.11.21"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Bangladesh"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "BAN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 c6 6. e3 Nbd7 7. c5 b6 8. b4 bxc5 9. bxc5 Qa5 10. Qd2 Ba6 11. h3 Bxf1 12. Kxf1 Bd8 13. Kg1 0-0 14. g4 Bc7 15. Kg2 Rac8 16. Rhb1 Rb8 17. Bxc7 Qxc7 18. Qc2 e5 19. Rb3 e4 20. Ng1 h6 21. Nge2 Nh7 22. Ng3 Ng5 23. Nce2 Nf6 24. Ng1 Rfe8 25. Rab1 g6 26. Qb2 Rxb3 27. Qxb3 Kg7 28. Qb7 Re7 29. Qxc7 Rxc7 30. a4 Ne6 31. a5 Nd8 32. a6 Kf8 33. Rb8 Ke7 34. N1e2 Nd7 35. Rb2 Rc8 36. Nc3 Rb8 37. Ra2 Rb3 38. Nce2 Ne6 39. Nf1 Ng5 40. Ng1 Kd8 41. Nd2 Rb5 42. h4 Ne6 43. f3 f5 44. gxf5 gxf5 45. fxe4 dxe4 46. Nc4 f4 47. exf4 Nxf4+ 48. Kg3 Ne6 49. Ne2 Rb4 50. Ne5 Nxe5 51. dxe5 Nxc5 52. Kf4 Ke7 53. Kf5 e3 54. Nf4 Nd3 55. Nxd3 Rd4 56. Nf4 Rd2 57. Ra3 e2 58. Re3 Ra2 59. Rxe2 Rxa6 60. Rg2 Kf8 61. Kf6 c5+ 62. Ne6+ Ke8 63. Rg8+ Kd7 64. Rg7+ Kc6 65. Rc7+ Kd5 66. Rxc5+ Ke4 67. Rc8 Ra5 68. Nc5+ Kf4 69. e6 Kg4 70. e7 Ra1 71. e8Q Re1 72. Qxe1 a5 73. Ne6 a4 74. Rc4+ Kf3 75. Qe4+ Kg3 76. Rc3+ Kf2 77. Qf3+ Ke1 78. Rd3 h5 79. Rd1# 1-0

[Event "Warsaw YMCA Autumn-A 238th"]
[Site "Warsaw"]
[Date "2020.11.19"]
[Round "8"]
[White "Moskwinski, Marek"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1933"]
[BlackElo "2037"]
[PlyCount "14"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 b6 6. h3 Bb7 7. Nf3 e6 1/2-1/2

[Event "Warsaw YMCA Autumn-A 238th"]
[Site "Warsaw"]
[Date "2020.11.06"]
[Round "7"]
[White "Choroszej, Aleksander"]
[Black "Liberadzki, Slawomir"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2037"]
[BlackElo "1947"]
[PlyCount "118"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Bf5 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 g6 8. Bf4 Nbd7 9. b4 Bg7 10. e3 0-0 11. b5 Nh5 12. Bg5 f6 13. Bh4 g5 14. Bg3 Nxg3 15. hxg3 e5 16. Be2 Bg6 17. b4 g4 18. Nd2 exd4 19. exd4 f5 20. Nb3 Nf6 21. bxc6 bxc6 22. Na5 Rfc8 23. 0-0 Ne4 24. Nxe4 dxe4 25. Rfd1 Bf7 26. Nc4 Rd8 27. Nd6 Be6 28. Ra6 Bf8 29. Bc4 Rxd6 30. cxd6 Bxc4 31. Rxc6 Bb5 32. Rc5 a6 33. Rxf5 Bxd6 34. Rc1 Bxb4 35. Rc7 Bd6 36. Rg5+ Kh8 37. Rb7 Rg8 38. Rh5 Rg7 39. Rb6 Bc7 40. Rf6 Rd7 41. Rg5 Rd8 42. Rh5 Rd7 43. Rg5 Rd8 44. Rh5 Be8 45. Rc5 Bb8 46. Rxa6 Bg6 47. Rg5 Bc7 48. Rc6 Bb8 49. Rxg4 Ba7 50. Kf1 Bxd4 51. Rc7 Be5 52. Rc5 Bd4 53. Rc7 Bb6 54. Rc1 Kg7 55. Rf4 e3 56. fxe3 Bxe3 57. Rc7+ Kg8 58. Rb4 Bd3+ 59. Ke1 Ra8 0-1

[Event "Warsaw YMCA Autumn-A 238th"]
[Site "Warsaw"]
[Date "2020.11.03"]
[Round "3"]
[White "Choroszej, Aleksander"]
[Black "Potocki, Karol"]
[Result "1-0"]
[ECO "E27"]
[WhiteElo "2037"]
[BlackElo "1857"]
[PlyCount "141"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 0-0 5. a3 Bxc3+ 6. bxc3 Nh5 7. Nh3 f5 8. Bg5 Qe8 9. g4 fxg4 10. fxg4 Nf6 11. Qd3 d6 12. Bxf6 Rxf6 13. Bg2 Nd7 14. g5 Rf7 15. Be4 Nf8 16. Nf2 Rb8 17. h4 b5 18. h5 bxc4 19. Qg3 Bb7 20. g6 Rxf2 21. Bxb7 Rf6 22. gxh7+ Kh8 23. h6 g6 24. Be4 Kxh7 25. Rg1 Rb2 26. Qg5 Qf7 27. Qc1 Rb6 28. Qd2 d5 29. Bc2 Rf4 30. 0-0-0 Rf6 31. Rg3 Rf1 32. Qg5 Qf4+ 33. Qxf4 Rxf4 34. Rdg1 Rf6 35. e4 dxe4 36. Bxe4 Rb3 37. a4 Ra3 38. Bc2 Ra1+ 39. Kb2 Rxg1 40. Rxg1 Kxh6 41. Ka3 a5 42. Rb1 Rf2 43. Kb2 Nd7 44. Re1 Rf6 45. Rh1+ Kg7 46. Rg1 Nb6 47. Kc1 Nd5 48. Kd2 Rf2+ 49. Kc1 Nf4 50. Rg5 Rxc2+ 51. Kxc2 Nd5 52. Rg1 Kf6 53. Rf1+ Kg7 54. Rg1 Kf6 55. Rf1+ Kg7 56. Rg1 Ne3+ 57. Kd2 Nd5 58. Rb1 Nb6 59. Rb5 Nxa4 60. Rxa5 Nb6 61. Rc5 Nd5 62. Rxc4 Kf6 63. Rc5 g5 64. c4 Ne7 65. Rxc7 g4 66. Ke2 Nf5 67. Rd7 e5 68. dxe5+ Kxe5 69. c5 Ke6 70. Rd3 Ne7 71. Kf2 1-0

[Event "Warsaw YMCA Autumn-A 238th"]
[Site "Warsaw"]
[Date "2020.10.29"]
[Round "6"]
[White "Niedbal, Piotr"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1893"]
[BlackElo "2037"]
[PlyCount "114"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nf6 6. f3 b6 7. Bc4 e6 8. Nge2 h6 9. 0-0 0-0 10. Qd2 Kh7 11. Kh1 Bb7 12. Bd3 Qe7 13. b4 Nfd7 14. Rab1 Rc8 15. f4 f5 16. d5 fxe4 17. Bxe4 Nf6 18. Bf3 exd5 19. f5 g5 20. Nxd5 Nxd5 21. Bxd5 Bxd5 22. Qxd5 Nd7 23. Qe6 Qxe6 24. fxe6 Ne5 25. Nd4 Re8 26. Rbe1 c5 27. bxc5 bxc5 28. Nf5 Rxe6 29. Nxg7 Kxg7 30. Rb1 Kg6 31. h3 Nc4 32. Bc1 Rae8 33. Rb7 Re1 34. Kg1 R8e2 35. c3 Rxf1+ 36. Kxf1 Rc2 37. Rb1 Rxc3 38. Ke2 d5 39. a5 Kf5 40. h4 d4 41. Kd1 d3 42. Rb8 d2 43. Bxd2 Rd3 44. Rf8+ Kg4 45. Rf2 Kg3 46. Re2 Rxd2+ 47. Rxd2 Nxd2 48. hxg5 hxg5 49. Kxd2 Kxg2 50. Kc3 Kf3 51. Kc4 g4 52. Kxc5 g3 53. Kb6 g2 54. Kxa6 g1Q 55. Kb7 Qg7+ 56. Kb6 Qd4+ 57. Kb5 Qa7 0-1

