[Event "Warsaw Najdorf Memorial op-A 22nd"]
[Site "Warsaw"]
[Date "2025.07.16"]
[Round "9"]
[White "Choroszej, Aleksander"]
[Black "Bartodziej, Bartosz"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2035"]
[BlackElo "2122"]
[PlyCount "72"]
[EventDate "2025.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 0-0 6. e4 d6 7. Nge2 b5 8. Nf4 exd5 9. Nfxd5 Nxd5 10. Qxd5 Qb6 11. Bf4 Be6 12. Qxd6 Qa5 13. Qd2 Nc6 14. Kf2 Nd4 15. Qc1 bxc4 16. a3 Nb3 17. axb4 Qxa1 18. Qxa1 Nxa1 19. b5 Rad8 20. Be3 Nb3 21. Nd5 Rxd5 22. exd5 Bxd5 23. Be2 h6 24. Bf4 Be6 25. Rd1 Nd4 26. Ra1 Nxb5 27. Ra5 Nd4 28. Rxa7 Rd8 29. Ra4 Bd7 30. Ra7 Be6 31. Ra4 Bd7 32. Ra7 Bb5 33. Rb7 Bc6 34. Rb8 Rxb8 35. Bxb8 Nxe2 36. Kxe2 Bd5 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 22nd"]
[Site "Warsaw"]
[Date "2025.07.15"]
[Round "8"]
[White "Goderdzishvili, Giga"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "E72"]
[WhiteElo "2158"]
[BlackElo "2035"]
[PlyCount "68"]
[EventDate "2025.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. d4 g6 2. g3 Bg7 3. Bg2 d6 4. e4 Nc6 5. Ne2 Nf6 6. 0-0 0-0 7. c4 e5 8. d5 Ne7 9. Nbc3 Nd7 10. Be3 f5 11. f3 Nf6 12. Kh1 Kh8 13. Qd2 Neg8 14. c5 Bd7 15. a4 Qe7 16. b4 fxe4 17. fxe4 Ng4 18. cxd6 cxd6 19. Rxf8 Rxf8 20. Bxa7 Bh6 21. Qd3 Nf2+ 22. Bxf2 Rxf2 23. Rf1 Qf6 24. Rxf2 Qxf2 25. Qf3 Qe1+ 26. Qf1 Qd2 27. a5 Be3 28. Qd1 Qb2 29. Qb1 Qd2 30. Qd1 Qb2 31. Qb1 Qd2 32. h3 Bd4 33. Qb3 Nf6 34. Kh2 Qe3 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 22nd"]
[Site "Warsaw"]
[Date "2025.07.14"]
[Round "7"]
[White "Choroszej, Aleksander"]
[Black "Romanishin, Oleg M"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2035"]
[BlackElo "2287"]
[PlyCount "156"]
[EventDate "2025.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nbd2 c3 6. bxc3 Bxc3 7. Rb1 exd4 8. Bc4 Nc6 9. 0-0 Nge7 10. Ng5 Ne5 11. Qh5 N7g6 12. f4 Bg4 13. Bxf7+ Nxf7 14. Qxg4 Nxg5 15. fxg5 Qd7 16. Qxd7+ Kxd7 17. Rxb7 Rhf8 18. Nf3 Rfb8 19. Rxb8 Rxb8 20. h4 Ke6 21. h5 Ne5 22. Nxe5 Kxe5 23. Bf4+ Kxe4 24. Bxc7 Rb7 25. Rf4+ Kd5 26. Rf5+ Kc4 27. Be5 Rb5 28. g6 hxg6 29. hxg6 Bd2 30. Kf2 d3 31. g4 Rb6 32. Bxg7 Rxg6 33. Rf7 Rxg4 34. Rc7+ Kb5 35. Rxa7 Bb4 36. Rb7+ Kc4 37. Bh6 Bc5+ 38. Kf3 Rh4 39. Bf4 Rh1 40. a4 Rf1+ 41. Ke4 Re1+ 42. Kf3 Bb4 43. Rc7+ Bc5 44. Rd7 Bb4 45. Be3 Bc3 46. Bf4 Rd1 47. Ke4 Re1+ 48. Kf3 Re8 49. Be3 Ba5 50. Bd4 Kb3 51. Rb7+ Kc2 52. Rb2+ Kc1 53. Ra2 Rd8 54. Be3+ Kb1 55. Rg2 d2 56. Bxd2 Bxd2 57. Ke2 Kc2 58. Rg6 Re8+ 59. Kf3 Ra8 60. Rc6+ Bc3 61. Rc4 Kd3 62. Rc7 Rxa4 63. Rd7+ Bd4 64. Rb7 Ra8 65. Rb3+ Bc3 66. Kg4 Rf8 67. Ra3 Kd4 68. Ra4+ Ke5 69. Kg3 Bd4 70. Ra2 Ke4 71. Ra4 Rg8+ 72. Kh4 Ke5 73. Kh5 Kf5 74. Kh4 Be5 75. Kh3 Rg3+ 76. Kh4 Rb3 77. Rc4 Rb8 78. Kh3 Rb2 0-1

[Event "Warsaw Najdorf Memorial op-A 22nd"]
[Site "Warsaw"]
[Date "2025.07.13"]
[Round "6"]
[White "Chomczyk, Marek"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2280"]
[BlackElo "2035"]
[PlyCount "74"]
[EventDate "2025.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nf6 5. Be2 0-0 6. Be3 e5 7. d5 Na6 8. h4 h5 9. f3 Qe8 10. Nh3 Bd7 11. Ng5 Nc5 12. Nb5 Bxb5 13. cxb5 a5 14. bxa6 Nxa6 15. 0-0 Qd7 16. a3 c6 17. Bc4 Nc7 18. Rc1 cxd5 19. exd5 Nb5 20. Ne6 fxe6 21. dxe6 Qe7 22. Bxb5 Qxe6 23. Qd3 Kh7 24. Rc7 Rf7 25. Rfc1 Raf8 26. Bg5 d5 27. Rxf7 Rxf7 28. Bxf6 Bxf6 29. Rd1 e4 30. Qxd5 Qxd5 31. Rxd5 exf3 32. gxf3 Bxb2 33. Rd7 Rxd7 34. Bxd7 Bxa3 35. Kg2 Bd6 36. Kh3 Kh6 37. Be8 Bf4 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 22nd"]
[Site "Warsaw"]
[Date "2025.07.12"]
[Round "5"]
[White "Choroszej, Aleksander"]
[Black "Kazmierowski, Tymon"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2035"]
[BlackElo "2138"]
[PlyCount "109"]
[EventDate "2025.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 0-0 6. e4 d6 7. Nge2 b5 8. Nf4 exd5 9. Nfxd5 Nxd5 10. Qxd5 Qb6 11. Bf4 Bb7 12. Qxd6 Qa5 13. Kf2 Bxc3 14. bxc3 Qxc3 15. Be2 bxc4 16. Rab1 Ba6 17. Rhd1 Qf6 18. Qxf6 gxf6 19. Rd6 Rc8 20. Rxf6 Nc6 21. a3 Kg7 22. Rd6 Rab8 23. Rxc6 Rxb1 24. Rxa6 c3 25. Be5+ Kg8 26. Bxc3 c4 27. Rxa7 Rb3 28. Bxc4 Rxc3 29. Bxf7+ Kf8 30. Bd5 Rc2+ 31. Kg3 Rd2 32. Rxh7 Rcc2 33. Kf4 Rxg2 34. h4 Rc3 35. a4 Ra3 36. h5 Rh2 37. a5 Rh3 38. Rf7+ Ke8 39. Kg4 Rh1 40. Ra7 Rg1+ 41. Kf4 Rh1 42. a6 Kd8 43. Rh7 Rxa6 44. Ke5 Ra3 45. f4 Rah3 46. Bf7 Re1 47. Be6 Rh2 48. Rh8+ Kc7 49. Bf5 Rh4 50. h6 Ra1 51. h7 Rah1 52. Kf6 Kb7 53. Rg8 Kc7 54. Kg7 Rg1+ 55. Bg6 1-0

[Event "Warsaw Najdorf Memorial op-A 22nd"]
[Site "Warsaw"]
[Date "2025.07.11"]
[Round "4"]
[White "Krawczyk, Flawian"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2264"]
[BlackElo "2035"]
[PlyCount "29"]
[EventDate "2025.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. Bd3 Nc6 7. 0-0 e5 8. d5 Nd4 9. f5 gxf5 10. exf5 h6 11. Nd2 c6 12. Nde4 Nxe4 13. Bxe4 Qf6 14. Qh5 Kh8 15. h4 1-0

[Event "Warsaw Najdorf Memorial op-A 22nd"]
[Site "Warsaw"]
[Date "2025.07.10"]
[Round "3"]
[White "Choroszej, Aleksander"]
[Black "Rosh, Jain"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2035"]
[BlackElo "2322"]
[PlyCount "112"]
[EventDate "2025.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 Bb4 6. e3 c5 7. dxc5 Qa5 8. Qc2 Ne4 9. Rc1 Qxa2 10. cxd5 exd5 11. Bb5 0-0 12. 0-0 Bxc3 13. bxc3 Qxc2 14. Rxc2 Ndxc5 15. Rd1 Be6 16. Nd4 a6 17. f3 axb5 18. fxe4 dxe4 19. Bd6 Rfc8 20. Bxc5 Rxc5 21. Nxe6 fxe6 22. Rd7 b4 23. Rxb7 bxc3 24. Rb3 Rac8 25. Ra3 Kf7 26. Rb3 Kg6 27. Ra3 R8c7 28. Rb3 Kg5 29. h3 h5 30. g3 h4 31. g4 g6 32. Kg2 e5 33. Ra3 Rd7 34. Raxc3 Rxc3 35. Rxc3 Rd2+ 36. Kg1 Rd3 37. Rc5 Rxe3 38. Rxe5+ Kf6 39. Re8 Rxh3 40. Rxe4 Kg5 41. Ra4 Rg3+ 42. Kh2 Rxg4 43. Ra5+ Kh6 44. Ra6 Rg3 45. Rb6 Ra3 46. Rb5 g5 47. Rb4 Ra5 48. Rc4 Kh5 49. Rc2 g4 50. Rc8 Ra2+ 51. Kg1 h3 52. Rc1 Kh4 53. Rb1 Ra4 54. Rc1 g3 55. Kh1 h2 56. Kg2 Ra2+ 0-1

[Event "Warsaw Najdorf Memorial op-A 22nd"]
[Site "Warsaw"]
[Date "2025.07.09"]
[Round "2"]
[White "Mickiewicz, Piotr"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2224"]
[BlackElo "2035"]
[PlyCount "36"]
[EventDate "2025.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. c4 Nf6 4. e3 Nc6 5. Nf3 g6 6. Be2 Bg7 7. d4 e4 8. Nfd2 0-0 9. Nc3 Re8 10. g4 Nxd4 11. exd4 e3 12. g5 Ng4 13. Nde4 Nxf2 14. Nxf2 exf2+ 15. Kd2 Qxg5+ 16. Kc2 Bf5+ 17. Bd3 Re3 18. Bc1 Qg2 0-1

[Event "Warsaw Najdorf Memorial op-A 22nd"]
[Site "Warsaw"]
[Date "2025.07.08"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Szewczyk, Mariusz1"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2035"]
[BlackElo "2201"]
[PlyCount "103"]
[EventDate "2025.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 Nbd7 7. Bd3 dxc4 8. Bxc4 Nh5 9. Bg3 Nxg3 10. hxg3 a6 11. Qc2 h6 12. g4 b5 13. Bd3 Bb7 14. 0-0-0 Rc8 15. Kb1 c5 16. d5 e5 17. Bf5 c4 18. g5 Qe8 19. Ne4 Kh8 20. Bxd7 Qxd7 21. Nf6 Bxf6 22. gxf6 Rce8 23. Qe4 Bc8 24. g4 Qxg4 25. fxg7+ Qxg7 26. Rdg1 Qf6 27. Qh4 Qxh4 28. Rxh4 Bf5+ 29. Kc1 Bg6 30. Rxh6+ Kg7 31. Rh2 Kf6 32. Nd2 e4 33. Rh4 Rh8 34. Rf4+ Ke5 35. Rg5+ Kd6 36. Kc2 a5 37. Rf6+ Ke7 38. Rb6 Rb8 39. d6+ Kd7 40. Rgxb5 Rxb6 41. Rxb6 Rh2 42. Nxc4 Rxf2+ 43. Kc3 Rf5 44. Rb7+ Kc6 45. Rc7+ Kb5 46. a4+ Ka6 47. Kd4 Rf1 48. Kc5 Rd1 49. d7 Bf5 50. Rc6+ Ka7 51. Rd6 Rxd6 52. Kxd6 1-0

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.03.21"]
[Round "11"]
[White "Choroszej, Aleksander"]
[Black "Lewandrowski, Tomasz"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1999"]
[BlackElo "1999"]
[PlyCount "75"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bf4 c6 6. e3 0-0 7. c5 Nbd7 8. Bd3 a5 9. a3 b6 10. b4 bxc5 11. bxc5 Ba6 12. Bxa6 Rxa6 13. 0-0 Nh5 14. Rb1 Nxf4 15. exf4 Qc7 16. g3 Raa8 17. Qd3 g6 18. Na4 Bf6 19. Nb6 Ra7 20. Rb3 Bg7 21. Nxd7 Qxd7 22. Ne5 Bxe5 23. fxe5 f6 24. Qe3 f5 25. f4 Rb7 26. Rfb1 Rfb8 27. Qc3 Kg7 28. Rb6 Rxb6 29. cxb6 Qb7 30. Qxa5 Ra8 31. Qb4 Qa6 32. Rb2 Qd3 33. a4 c5 34. b7 cxb4 35. bxa8Q Qxd4+ 36. Rf2 Qd1+ 37. Kg2 b3 38. a5 1-0

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.03.12"]
[Round "10"]
[White "Mazurek, Jerzy"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1895"]
[BlackElo "1999"]
[PlyCount "95"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. h4 h6 7. 0-0-0 Nd7 8. f3 Bb7 9. Nh3 Rc8 10. g4 e6 11. g5 h5 12. d5 exd5 13. Nxd5 Ne7 14. Nhf4 0-0 15. Bh3 Bxd5 16. Nxd5 Nxd5 17. Qxd5 Rb8 18. f4 Kh7 19. e5 Nb6 20. Bxb6 Rxb6 21. Rhf1 Qe7 22. e6 fxe6 23. Bxe6 Kh8 24. f5 gxf5 25. Rxf5 Rbb8 26. Bf7 Be5 27. Qf3 Kg7 28. Rf1 Rh8 29. Bxh5 Rbf8 30. Rxf8 Rxf8 31. Qxf8+ Qxf8 32. Rxf8 Kxf8 33. Be2 Bg3 34. g6 Bxh4 35. c3 Kg7 36. Bd3 a5 37. a3 c5 38. Be4 b4 39. cxb4 cxb4 40. a4 b3 41. Kd2 Bf6 42. Kd3 Bxb2 43. Kc4 Ba3 44. Kxb3 Bb4 45. Kc4 Kf6 46. Kd5 Kg7 47. Ke6 Bc5 48. Bd3 1/2-1/2

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.02.28"]
[Round "8"]
[White "Pettersson, Alexander"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1858"]
[BlackElo "1999"]
[PlyCount "106"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. Bd3 0-0 6. Nge2 Nc6 7. 0-0 Nd7 8. Bc2 e5 9. d5 Nd4 10. Be3 Nxe2+ 11. Qxe2 f5 12. exf5 gxf5 13. f3 Nf6 14. c5 Kh8 15. cxd6 cxd6 16. Rac1 Rg8 17. Kh1 Bf8 18. Bb3 f4 19. Bf2 Nh5 20. Ne4 Bf5 21. Bc2 Rg7 22. Qe1 Qe8 23. Bh4 Qg6 24. Qf2 Be7 25. Bxe7 Rxe7 26. Nc3 Ng3+ 27. Kg1 Nxf1 28. Bxf5 Qxf5 29. Rxf1 Rg7 30. Kh1 Rag8 31. Rg1 Rg6 32. Ne4 Rh6 33. Rc1 Qf7 34. Qd2 Rhg6 35. Rg1 Qc7 36. Qf2 b6 37. Qe2 b5 38. b3 a6 39. h3 Rc8 40. Qe1 Qd8 41. Qd2 Qb6 42. Rc1 Rxc1+ 43. Qxc1 Qd8 44. Qc6 Qg8 45. Qc2 Qxd5 46. Qc7 Qe6 47. Qd8+ Rg8 48. Qb6 Qg6 49. Qf2 d5 50. Nc3 Qc6 51. Qh4 b4 52. Ne2 Qg6 53. Qf2 d4 0-1

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.02.21"]
[Round "7"]
[White "Choroszej, Aleksander"]
[Black "Kasperkiewicz, Pawel"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1999"]
[BlackElo "1910"]
[PlyCount "68"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 Bxd2+ 6. Nxd2 0-0 7. Ngf3 d6 8. 0-0 Nc6 9. a3 e5 10. d5 Ne7 11. e4 h6 12. exf5 Bxf5 13. Qe2 Qd7 14. Nh4 Bh3 15. f4 exf4 16. gxf4 Bxg2 17. Qxg2 Nf5 18. Nxf5 Qxf5 19. Kh1 Qg4 20. Rae1 Rae8 21. Qxg4 Nxg4 22. Ne4 Rf7 23. h3 Rfe7 24. hxg4 Rxe4 25. Rxe4 Rxe4 26. b3 Re3 27. Rb1 Rg3 28. g5 hxg5 29. fxg5 Rxg5 30. b4 Kf7 31. a4 Kf6 32. a5 Rg4 33. c5 b5 34. axb6 axb6 0-1

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.02.13"]
[Round "6"]
[White "Sternik, Piotr"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1902"]
[BlackElo "1999"]
[PlyCount "72"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f3 a6 5. Be3 b5 6. Qd2 Nd7 7. h4 h6 8. Nge2 Bb7 9. Nf4 c5 10. dxc5 Nxc5 11. Be2 Rc8 12. h5 g5 13. Nh3 Nf6 14. Nf2 0-0 15. Bxg5 Nfxe4 16. fxe4 hxg5 17. Qxg5 Kh8 18. Rh3 e6 19. Qe3 b4 20. Ncd1 f5 21. exf5 exf5 22. Kf1 Ne4 23. Bd3 Qe7 24. Rc1 f4 25. Qb6 Ng3+ 26. Kg1 Rc5 27. Qxb4 Re5 28. Kh2 Rxh5 29. Rxh5+ Nxh5 30. Nh3 Be5 31. Ndf2 Rg8 32. Be4 f3+ 33. Kg1 Rxg2+ 34. Kf1 Bxe4 35. Nxe4 Qh4 36. Qb8+ Rg8 0-1

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.02.07"]
[Round "5"]
[White "Choroszej, Aleksander"]
[Black "Szwaj, Jacek"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "1999"]
[BlackElo "1940"]
[PlyCount "95"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 dxc4 5. e3 c5 6. Bxc4 a6 7. a4 Nc6 8. 0-0 Be7 9. dxc5 0-0 10. Qe2 Bxc5 11. h3 Qc7 12. Rd1 Ne5 13. Nxe5 Qxe5 14. Kh1 Ne4 15. Nxe4 Qxe4 16. Bd3 Qh4 17. Qf3 Rb8 18. Qe4 Qxe4 19. Bxe4 b6 20. Bd2 Bb7 21. Bxb7 Rxb7 22. Bc3 Rc8 23. Rd3 f6 24. Rad1 Rcc7 25. Kg1 a5 26. Kf1 Kf7 27. Ke2 e5 28. e4 Ke6 29. f3 Rd7 30. Rxd7 Rxd7 31. Rxd7 Kxd7 32. Kd3 g6 33. Kc4 Kc6 34. g4 Be3 35. b4 axb4 36. Bxb4 Bg5 37. Bf8 Bh4 38. Bh6 Bg3 39. Be3 Bh2 40. Bf2 Bf4 41. Bh4 Bg5 42. Bg3 Bc1 43. Be1 Be3 44. Bb4 Bg5 45. Bc3 Bf4 46. Be1 Bc1 47. Bf2 Bf4 48. Be1 1/2-1/2

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.01.31"]
[Round "4"]
[White "Flis, Piotr"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2022"]
[BlackElo "1999"]
[PlyCount "63"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 0-0 6. 0-0 c6 7. a4 Qc7 8. h3 Nbd7 9. Be3 e5 10. dxe5 dxe5 11. Bc4 Re8 12. Qd2 Nf8 13. Ng5 Ne6 14. Nxe6 Bxe6 15. Bxe6 Rxe6 16. Rfd1 Bf8 17. f3 b6 18. Qe2 Rd8 19. Rxd8 Qxd8 20. a5 Nd7 21. Qa6 Qc7 22. axb6 axb6 23. Qa8 b5 24. Nd1 Nb6 25. Qa5 c5 26. Qxb5 Nc8 27. Ra8 Rc6 28. Nc3 Nd6 29. Bh6 Nc8 30. Nd5 Qd6 31. Qb7 Bxh6 32. Qxc6 1-0

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.01.28"]
[Round "1"]
[White "Bobinski, Lukasz"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1841"]
[BlackElo "1999"]
[PlyCount "102"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. Nf3 Nf6 5. e4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Kh1 Ne8 10. Rg1 f5 11. g4 fxg4 12. Ng5 Nf6 13. Be3 c6 14. Ne6 Bxe6 15. dxe6 d5 16. cxd5 cxd5 17. exd5 Nfxd5 18. Nxd5 Qxd5+ 19. Qxd5 Nxd5 20. Bc5 Rfc8 21. Rac1 Bh6 22. Rc4 Nf4 23. Bxg4 b6 24. Bf3 bxc5 25. Bxa8 Rxa8 26. Rxc5 Bg7 27. e7 Kf7 28. Rd1 Ne6 29. Rb5 Kxe7 30. Rb7+ Kf6 31. Rdd7 Bf8 32. Rf7+ Kg5 33. Rxh7 Rc8 34. Kg2 e4 35. Rb5+ Kf6 36. Rxa7 Nf4+ 37. Kg3 Nh5+ 38. Kg4 Bc5 39. Ra6+ Kg7 40. Rb7+ Kh6 41. Rf7 Bd4 42. Rf5 Kg7 43. Rb5 Rc1 44. Rb7+ Kh6 45. Rf7 Rg1+ 46. Kh3 Be5 47. Kh4 Rg2 48. h3 Ng7 49. b4 Bc7 50. Rxg7 Bd8+ 51. Rf6 Bxf6# 0-1

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.01.24"]
[Round "3"]
[White "Urych, Krzysztof"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1937"]
[BlackElo "1999"]
[PlyCount "66"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Be3 b5 6. h4 h6 7. e5 e6 8. a4 b4 9. Ne4 Bb7 10. Bd3 Ne7 11. Qe2 Nf5 12. 0-0-0 Nd7 13. g4 Nxe3 14. Qxe3 Bxe4 15. Bxe4 d5 16. Bd3 c5 17. dxc5 Qc7 18. Rhe1 Nxc5 19. Qf4 0-0 20. Qxb4 Rfc8 21. c3 Rab8 22. Qf4 Qa5 23. Bc2 Qb6 24. b4 Ne4 25. Bxe4 Qxb4 26. Rd3 dxe4 27. Qxe4 Rxc3+ 28. Rxc3 Qxc3+ 29. Kd1 Rb4 30. Qe3 Rb1+ 31. Ke2 Qc4+ 32. Qd3 Rb2+ 33. Ke3 Rb3 0-1

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.01.23"]
[Round "9"]
[White "Choroszej, Aleksander"]
[Black "Rozycki, Bartlomiej"]
[Result "0-1"]
[ECO "E49"]
[WhiteElo "1999"]
[BlackElo "2099"]
[PlyCount "72"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. cxd5 exd5 8. e3 c5 9. Bd3 b6 10. Ne2 Ba6 11. Bxa6 Nxa6 12. 0-0 Re8 13. Ra2 Nc7 14. g4 Rc8 15. Nf4 Ne6 16. Nd3 h5 17. gxh5 Nxh5 18. Rg2 Qf6 19. Ne5 cxd4 20. cxd4 Rc3 21. f4 Qf5 22. Qa4 Rec8 23. Bd2 R3c7 24. Ng4 Kh8 25. Qd1 Rc2 26. Ne5 g6 27. Qf3 Rd8 28. Kh1 Kg7 29. Rfg1 Nf6 30. Be1 Rxg2 31. Rxg2 Rc8 32. Rg1 Rc2 33. Bh4 Ne4 34. Ng4 Rc3 35. Qh3 Qh5 36. a4 f5 0-1

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.01.17"]
[Round "2"]
[White "Choroszej, Aleksander"]
[Black "Celinski, Kamil"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "1999"]
[BlackElo "1974"]
[PlyCount "53"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Be7 6. e4 dxc4 7. Bxc4 c5 8. d5 exd5 9. Nxd5 Nxd5 10. Bxd5 Nd7 11. Be3 Nb6 12. Bb3 Qxd1+ 13. Rxd1 Be6 14. Bxe6 fxe6 15. Ne2 Kf7 16. Nc3 Nc4 17. Bc1 Rhd8 18. Ke2 Bf6 19. Rxd8 Rxd8 20. Rd1 Rd4 21. f4 Rxd1 22. Nxd1 Bd4 23. Kd3 Nd6 24. Be3 Bxe3 25. Nxe3 b5 26. e5 Nf5 27. Nxf5 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.17"]
[Round "9"]
[White "Rekuc, Patryk"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2107"]
[BlackElo "1997"]
[PlyCount "78"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. g3 Nf6 5. Bg2 0-0 6. Nf3 Nc6 7. 0-0 a6 8. Bf4 Bf5 9. d5 Na5 10. Nd2 c5 11. e4 Bg4 12. Qe1 Nh5 13. Be3 b5 14. cxb5 axb5 15. Nxb5 Qb6 16. a4 Bd7 17. Qe2 Rfb8 18. Ra2 Nb3 19. Nc3 Nd4 20. Qd1 Qb4 21. Re1 Ra7 22. f4 Rba8 23. Bf2 Bxa4 24. Nxa4 Rxa4 25. Rxa4 Rxa4 26. Bf1 Qxd2 27. Qg4 f5 28. exf5 Nxf5 29. Bb5 Bd4 30. Re2 Bxf2+ 31. Kxf2 Qd4+ 32. Kg2 Rb4 33. Bd7 Ne3+ 34. Rxe3 Qxe3 35. Be6+ Kg7 36. Qg5 Qe2+ 37. Kh3 Nf6 38. Kh4 Qxh2+ 39. Bh3 h6 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.16"]
[Round "8"]
[White "Choroszej, Aleksander"]
[Black "Tsiapko, Andrii"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1997"]
[BlackElo "2167"]
[PlyCount "67"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. Be2 dxc4 9. Qxd8 Rxd8 10. Bxc4 Bb4 11. Ke2 Bxc3 12. bxc3 Ne4 13. Rac1 b6 14. Nd4 Ba6 15. Bxa6 Nxa6 16. f3 Nf6 17. c4 Nc5 18. Rhd1 Ne8 19. e4 f6 20. Nb3 Na4 21. Rxd8 Rxd8 22. c5 Nxc5 23. Nxc5 bxc5 24. Rxc5 e5 25. Be3 Rd6 26. a4 Ra6 27. a5 Kf7 28. Kd3 Ke6 29. Kc4 Nd6+ 30. Kb4 Kd7 31. Rd5 Kc7 32. Rc5+ Kd7 33. Rd5 Kc7 34. Rc5+ 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.15"]
[Round "7"]
[White "Alvarado, Carlos"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2108"]
[BlackElo "1997"]
[PlyCount "80"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 c5 4. g3 Nc6 5. Bg2 e5 6. d3 Nge7 7. 0-0 0-0 8. a3 a5 9. Ne1 d6 10. Nc2 Rb8 11. Rb1 Be6 12. b4 b6 13. Bg5 f6 14. Bd2 axb4 15. axb4 Qd7 16. Re1 h6 17. b5 Nd4 18. Ne3 Kh7 19. Ra1 f5 20. Ned5 f4 21. Nxe7 Qxe7 22. e3 fxg3 23. fxg3 Nf5 24. Ra6 h5 25. Qe2 Nxg3 26. Qd1 Nf5 27. Rf1 Nh4 28. Ne4 Bg4 29. Qe1 Rxf1+ 30. Qxf1 Rf8 31. Qa1 Nxg2 32. Rxb6 Nh4 33. Bc3 Nf3+ 34. Kh1 Qh4 35. Qb2 Ne1 36. Kg1 Nxd3 37. Qd2 Bh3 38. Ng3 Nf2 39. Qxd6 Qg4 40. Bxe5 Ne4 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.14"]
[Round "6"]
[White "Choroszej, Aleksander"]
[Black "Maslanka, Wojciech"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "1997"]
[BlackElo "2166"]
[PlyCount "61"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[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. f4 exf4 14. Bxf4 Ng6 15. Qc1 Bxc3 16. Qxc3 Nxf4 17. Rxf4 0-0 18. Nh5 Qg5 19. Raf1 Rb8 20. h4 Qe5 21. Qxe5 dxe5 22. R4f3 Bg4 23. Nf6+ gxf6 24. Rg3 h5 25. Bxg4 hxg4 26. Rxg4+ Kh7 27. Rf5 Kh6 28. Rxf6+ Kh7 29. Rf5 Kh6 30. Rf6+ Kh7 31. Rf5 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.13"]
[Round "5"]
[White "Matskevich, Varvara"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1946"]
[BlackElo "1997"]
[PlyCount "88"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. d3 Bg7 4. g3 c5 5. Bg2 Nh6 6. 0-0 d4 7. c3 Nc6 8. Qb3 0-0 9. Nbd2 Rb8 10. Ne4 b6 11. Bd2 Nf5 12. Rac1 Be6 13. Qa4 dxc3 14. bxc3 b5 15. Qc2 c4 16. Neg5 cxd3 17. exd3 Bd5 18. g4 Qb6+ 19. d4 Nd6 20. Ne5 Bxg2 21. Kxg2 Qb7 22. Ngf3 Rbc8 23. Qd3 Na5 24. Qe2 Nac4 25. Kg1 e6 26. Be1 Qe4 27. Qxe4 Nxe4 28. Bh4 Nxe5 29. dxe5 Nxc3 30. Nd4 Rc4 31. Kg2 Rfc8 32. Bf2 g5 33. Nf3 gxf4 34. Bxa7 Ra8 35. Bd4 Rxa2+ 36. Kh3 Nd5 37. Rxc4 bxc4 38. Rc1 Ra3 39. Kg2 c3 40. Ne1 Ra2+ 41. Rc2 Ra1 42. Nf3 Ra3 43. Ne1 Ra4 44. Bxc3 Ne3+ 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.12"]
[Round "4"]
[White "Choroszej, Aleksander"]
[Black "Lisowski, Krzysztof"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "1997"]
[BlackElo "2096"]
[PlyCount "48"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 0-0 5. a3 Bxc3+ 6. bxc3 c5 7. e4 Ne8 8. Nh3 Nc6 9. Be3 b6 10. Bd3 Ba6 11. Qe2 Rc8 12. Rc1 Na5 13. e5 cxd4 14. cxd4 d5 15. cxd5 Rxc1+ 16. Bxc1 Bxd3 17. Qxd3 Qxd5 18. Ng5 f5 19. exf6 Nxf6 20. 0-0 e5 21. Qe3 Nc4 22. Qf2 exd4 23. Nh3 d3 24. Rd1 d2 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.11"]
[Round "3"]
[White "Slomczewski, Michal"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2081"]
[BlackElo "1997"]
[PlyCount "36"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. h4 h6 7. 0-0-0 Bb7 8. f3 Nd7 9. Qf2 Rc8 10. h5 g5 11. Nge2 c5 12. Ng3 e6 13. Be2 Qa5 14. f4 b4 15. Nb1 gxf4 16. Qxf4 cxd4 17. Rhf1 Bf6 18. Bd2 Ne5 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.10"]
[Round "2"]
[White "Choroszej, Aleksander"]
[Black "Praczukowski, Stanislaw"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1997"]
[BlackElo "2086"]
[PlyCount "66"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[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 Nxf4 17. Rxf4 0-0 18. Raf1 Nd7 19. Nh5 Ne5 20. h4 Rb8 21. Qg3 Ng6 22. Nxg7 Kxg7 23. h5 Qe8 24. hxg6 hxg6 25. Bh5 f6 26. R4f3 Rb6 27. Qh4 Qe5 28. Bxg6 Kxg6 29. Rf5 Bxf5 30. exf5+ Kf7 31. Rf2 Rxb2 32. Qh7+ Ke8 33. Qg6+ Ke7 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.09"]
[Round "1"]
[White "Dahale, Atul"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2169"]
[BlackElo "1997"]
[PlyCount "77"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. f3 Nd7 7. Rd1 Bb7 8. h4 h6 9. a3 Rc8 10. Nge2 c5 11. h5 g5 12. Ng3 cxd4 13. Bxd4 Bxd4 14. Qxd4 Ngf6 15. Nf5 Qb6 16. Be2 Qxd4 17. Rxd4 Nc5 18. g4 Ne6 19. Rd2 Rc5 20. 0-0 d5 21. exd5 Nxd5 22. Ne4 Rc7 23. Rfd1 Ndf4 24. Bf1 f6 25. c3 Bc6 26. a4 Kf7 27. axb5 axb5 28. Ra1 Ng7 29. Nd4 Rb8 30. Ra6 Bd7 31. b4 Nd5 32. Ra3 Ne3 33. Nc5 Nxf1 34. Kxf1 Ne6 35. Na6 Ra8 36. Nxc7 Rxa3 37. Ncxb5 Ra1+ 38. Kf2 Rc1 39. Ne2 1-0

[Event "Warsaw YMCA Spring-A 286th"]
[Site "Warsaw"]
[Date "2024.06.20"]
[Round "7"]
[White "Polak, Michal"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1952"]
[BlackElo "1962"]
[PlyCount "130"]
[EventDate "2024.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[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. Re1 h6 9. a4 Nh5 10. Bf1 Qf6 11. d5 Ne7 12. Na3 Bd7 13. Nb5 Rfc8 14. c4 a6 15. Nc3 Nf4 16. Nh2 g5 17. Ng4 Qg6 18. g3 h5 19. gxf4 gxf4 20. Be2 hxg4 21. Bxg4 Bf6 22. Qf3 Kg7 23. Kf1 Bxg4 24. hxg4 Rh8 25. Ke2 Rh4 26. Bd2 Rah8 27. Rh1 Rxh1 28. Rxh1 Rxh1 29. Qxh1 Qxg4+ 30. f3 Qh4 31. Qxh4 Bxh4 32. b4 f5 33. a5 Kf7 34. b5 fxe4 35. fxe4 Ke8 36. bxa6 bxa6 37. Na2 c5 38. dxc6 Nxc6 39. Nb4 Nxa5 40. c5 dxc5 41. Nxa6 Nb3 42. Bc3 Nd4+ 43. Bxd4 cxd4 44. Nb4 Kd7 45. Nd3 Kd6 46. Kf3 Bd8 47. Kg4 Bc7 48. Kf3 Kc6 49. Ke2 Kb5 50. Nb2 Kb4 51. Kd3 f3 52. Kd2 Kb3 53. Nd3 Bd6 54. Nf2 Bb4+ 55. Kd1 Kc3 56. Ng4 Kd3 57. Nxe5+ Kxe4 58. Ng4 d3 59. Nf2+ Kd4 60. Ng4 Be7 61. Nh2 f2 62. Nf1 Bg5 63. Ng3 Bf4 64. Nf5+ Ke4 65. Ne3 Kxe3 0-1

[Event "Warsaw YMCA Spring-A 286th"]
[Site "Warsaw"]
[Date "2024.06.14"]
[Round "10"]
[White "Choroszej, Aleksander"]
[Black "Kowalski, Witold"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1962"]
[BlackElo "1925"]
[PlyCount "111"]
[EventDate "2024.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 c6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 Ne7 9. Qc2 Qf6 10. Rc1 h6 11. Nge2 0-0 12. Ng3 Re8 13. 0-0 Nd7 14. Na4 Qd6 15. a3 Nf6 16. Qc5 Qxc5 17. Nxc5 Rb8 18. b4 h5 19. h4 b6 20. Nb3 Bd7 21. Rfe1 g6 22. Nd2 Ra8 23. Nf3 Ng4 24. Nf1 a5 25. N1h2 axb4 26. axb4 Ra4 27. b5 Ra3 28. bxc6 Nxc6 29. Bb5 Nb8 30. Bxd7 Nxd7 31. Nxg4 hxg4 32. Rc7 Rd8 33. Nh2 Nf6 34. Rb1 g3 35. fxg3 Rxe3 36. Rxb6 Ne4 37. Nf3 Rd3 38. Kh2 Rf8 39. Rd7 Nf2 40. Ne5 Rxd4 41. Rf6 Re4 42. Rxf2 Rxe5 43. Rd2 Kg7 44. R7xd5 Rxd5 45. Rxd5 Ra8 46. Rd3 Ra4 47. Kh3 f5 48. Rf3 Kh6 49. Rf4 Ra3 50. Rb4 Rc3 51. Kh2 Kh5 52. Rb8 Kh6 53. Rb7 Ra3 54. Rb4 Kh5 55. Rb8 Kh6 56. Rb4 1/2-1/2

[Event "Warsaw YMCA Spring-A 286th"]
[Site "Warsaw"]
[Date "2024.06.04"]
[Round "9"]
[White "Basiaga, Sebastian"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1917"]
[BlackElo "1962"]
[PlyCount "103"]
[EventDate "2024.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. Be3 b6 7. Qd2 Bb7 8. e5 Ng4 9. 0-0-0 c5 10. dxc5 bxc5 11. Bxc5 Qa5 12. Ba3 dxe5 13. Nxe5 Nxe5 14. fxe5 Nc6 15. Bb5 Bxe5 16. Bxc6 Bxc6 17. Nd5 Qxd2+ 18. Rxd2 Bxd5 19. Rxd5 Bf6 20. Rhd1 Rfc8 21. b3 Rc6 22. Bb2 Kg7 23. c4 Re8 24. Bxf6+ Rxf6 25. Ra5 a6 26. Re5 Rf2 27. Rd2 Rxd2 28. Kxd2 Kf6 29. Ra5 Rd8+ 30. Kc3 Rd6 31. c5 Rc6 32. Kd4 Ke6 33. b4 Kd7 34. a4 Rf6 35. b5 axb5 36. axb5 Rf4+ 37. Kd3 Rf5 38. Ra7+ Ke6 39. Kd4 Rf4+ 40. Kc3 Kd5 41. c6 Rc4+ 42. Kd3 e5 43. Rxf7 e4+ 44. Ke2 Kc5 45. Rxh7 Kxb5 46. c7 Kb6 47. Ke3 Kb7 48. Rg7 g5 49. Rxg5 Kxc7 50. Rg4 Kd6 51. Rxe4 Rc2 52. Kf3 1-0

[Event "Warsaw YMCA Spring-A 286th"]
[Site "Warsaw"]
[Date "2024.05.23"]
[Round "6"]
[White "Choroszej, Aleksander"]
[Black "Rudolf, Michal"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1962"]
[BlackElo "2268"]
[PlyCount "40"]
[EventDate "2024.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[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 0-0 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 e6 13. f4 Bg7 14. d6 e5 15. 0-0 exf4 16. Qxf4 Qa5 17. Bg4 Bxg4 18. Qxg4 Qxc3 19. Bb2 Qe3+ 20. Rf2 Bxb2 0-1

[Event "Warsaw YMCA Spring-A 286th"]
[Site "Warsaw"]
[Date "2024.05.21"]
[Round "11"]
[White "Flis, Piotr"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1891"]
[BlackElo "1962"]
[PlyCount "49"]
[EventDate "2024.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. d4 e4 5. c4 g6 6. Ne2 Bg7 7. Nd2 0-0 8. Nc3 Re8 9. Be2 c6 10. 0-0 h5 11. Qc2 Bf5 12. Rfc1 Nbd7 13. b4 b6 14. a4 a5 15. bxa5 Rxa5 16. Nb3 Ra8 17. c5 dxc5 18. dxc5 Nxc5 19. Nxc5 bxc5 20. Nb1 Qb8 21. Bc3 Rd8 22. Nd2 Qc7 23. Nc4 Nd5 24. Bxg7 Kxg7 25. Nd2 1/2-1/2

[Event "Warsaw YMCA Spring-A 286th"]
[Site "Warsaw"]
[Date "2024.05.10"]
[Round "5"]
[White "Choroszej, Aleksander"]
[Black "Slomczewski, Michal"]
[Result "1-0"]
[ECO "E25"]
[WhiteElo "1962"]
[BlackElo "2106"]
[PlyCount "115"]
[EventDate "2024.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[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 0-0 9. e4 Ne7 10. Qxd8 Rxd8 11. Be3 Nbc6 12. f4 Na5 13. Rb1 Bd7 14. Bb5 Bxb5 15. Rxb5 Nec6 16. Ke2 a6 17. Rb1 e5 18. fxe5 Nxe5 19. Nf3 Nec4 20. a4 Re8 21. Kd3 f5 22. e5 Rad8+ 23. Bd4 Nxe5+ 24. Nxe5 Rxe5 25. Rhe1 Rxe1 26. Rxe1 Kf7 27. h3 Nc6 28. Kc4 Rd7 29. Re2 g5 30. Rf2 Kg6 31. Re2 g4 32. Re6+ Kg5 33. Be5 gxh3 34. gxh3 f4 35. Bd6 Rf7 36. Re1 f3 37. Bg3 Rf5 38. Rf1 Ne7 39. Kd4 Rd5+ 40. Kc4 Rf5 41. Kd4 Nd5 42. c4 Nf6 43. Bf2 Rf4+ 44. Kd3 Rf5 45. Rb1 Re5 46. Rxb7 Re2 47. Be3+ Kf5 48. c6 Ke6 49. Rg7 Ne8 50. c7 Nd6 51. Rxh7 Rh2 52. Rh6+ Kd7 53. Rxd6+ Kxc7 54. Rf6 Rxh3 55. Ke4 Rh4+ 56. Rf4 Rh5 57. Kxf3 Ra5 58. c5 1-0

[Event "Warsaw YMCA Spring-A 286th"]
[Site "Warsaw"]
[Date "2024.04.30"]
[Round "4"]
[White "Borowy, Cezary"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2006"]
[BlackElo "1962"]
[PlyCount "80"]
[EventDate "2024.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 g6 2. Bf4 Bg7 3. e3 Nf6 4. Nf3 0-0 5. Be2 c5 6. c3 cxd4 7. exd4 d6 8. 0-0 h6 9. Nbd2 Nc6 10. Re1 e5 11. dxe5 Nh5 12. Be3 dxe5 13. Bc5 Re8 14. Bc4 Be6 15. Bb5 Qc7 16. Qa4 Bd7 17. Qa3 Nf4 18. Nc4 a6 19. Nb6 Rad8 20. Bf1 Bg4 21. Re3 Ne6 22. h3 Nxc5 23. Qxc5 Bxf3 24. Rxf3 e4 25. Rg3 Be5 26. Rg4 h5 27. Rg5 f6 28. Nd5 Qg7 29. Rxe5 Nxe5 30. Re1 Nd3 31. Bxd3 exd3 32. Rd1 Kh8 33. Rxd3 Rc8 34. Qd4 f5 35. Qf4 Rcd8 36. c4 Kh7 37. Qg5 Re1+ 38. Kh2 Rf8 39. b3 Qa1 40. Nf4 Qg7 1-0

[Event "Warsaw YMCA Spring-A 286th"]
[Site "Warsaw"]
[Date "2024.04.23"]
[Round "3"]
[White "Choroszej, Aleksander"]
[Black "Chalupnik, Marcin"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1962"]
[BlackElo "2056"]
[PlyCount "91"]
[EventDate "2024.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. e4 g6 8. Be2 Bg7 9. Nf3 0-0 10. Nd2 Nbd7 11. Nc4 Qc7 12. a4 a5 13. Bd2 Ba6 14. Nb5 Bxb5 15. axb5 Nxe4 16. Bxa5 Qb7 17. 0-0 Bd4 18. Qc2 Qxd5 19. Bf3 f5 20. Ne3 Qe6 21. Ra3 d5 22. Bxe4 fxe4 23. Bc7 Ne5 24. b6 Qc6 25. Rd1 Nd3 26. Rxa8 Rxa8 27. b4 c4 28. Rb1 Qb5 29. Qe2 Rf8 30. Rf1 h5 31. Qa2 e6 32. Qa5 Qxb4 33. Qxb4 Nxb4 34. Bd6 Bxb6 35. Bxb4 Ra8 36. Rb1 Bd4 37. Nd1 Ra2 38. Bc3 e5 39. Be1 Ra3 40. Kf1 Kf7 41. Rb7+ Ke6 42. Rg7 Kf6 43. Rd7 Ke6 44. Rg7 Kf6 45. Rd7 Ke6 46. Rg7 1/2-1/2

[Event "Warsaw YMCA Spring-A 286th"]
[Site "Warsaw"]
[Date "2024.04.16"]
[Round "2"]
[White "Lewandrowski, Tomasz"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1919"]
[BlackElo "1962"]
[PlyCount "87"]
[EventDate "2024.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e4 Nf6 4. Nf3 d6 5. d3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 h6 9. c4 Be6 10. Nc3 Qd7 11. Re1 Bg4 12. Qd2 Rac8 13. Nd5 Nxd5 14. cxd5 Nd4 15. Nxd4 exd4 16. Qa5 c5 17. dxc6 bxc6 18. Rac1 c5 19. Rc4 Rfe8 20. Ra4 Re7 21. Rc1 h5 22. Qd2 Kh7 23. Ra6 Rb8 24. Rc4 Rb6 25. Rca4 Rxa6 26. Rxa6 Be6 27. Qa5 h4 28. Bc1 hxg3 29. hxg3 Bh3 30. Bg5 Bxg2 31. Kxg2 Re5 32. f4 Qg4 33. Qd2 Re6 34. Rxa7 f6 35. Bh4 g5 36. fxg5 fxg5 37. Bxg5 Rg6 38. Bf4 Kg8 39. Qf2 Rf6 40. Qf3 Qg6 41. e5 dxe5 42. Qd5+ Kh7 43. Bxe5 Rf5 44. Qe4 1-0

[Event "Warsaw YMCA Spring-A 286th"]
[Site "Warsaw"]
[Date "2024.04.12"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Golecki, Jan"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "1962"]
[BlackElo "2166"]
[PlyCount "113"]
[EventDate "2024.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[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 g5 9. Nfe2 exd5 10. exd5 Qe7 11. Bxg5 Bxc3+ 12. bxc3 Nbd7 13. Qd2 Rg8 14. h4 h6 15. Bxh6 Ne5 16. Kf2 Nd3+ 17. Kg1 Ne5 18. Bg5 Ne4 19. Qe3 Nxg5 20. hxg5 Rb8 21. Ng3 Qxg5 22. Qxg5 Rxg5 23. Ne4 Rg6 24. Nxd6+ Rxd6 25. Re1 f6 26. f4 Rxd5 27. Bxc4 Rd1 28. Rh8+ Ke7 29. Rh7+ Ke8 30. Rxd1 Nxc4 31. Kh2 Nb6 32. Rh8+ Ke7 33. Rdd8 Ke6 34. g4 Rb7 35. Rhe8+ Re7 36. Rxc8 Nxc8 37. Rxc8 Kd5 38. Rf8 Re6 39. Kg3 Kc4 40. g5 fxg5 41. fxg5 Kxc3 42. Kg4 c4 43. Kf5 Re2 44. Ra8 Rf2+ 45. Ke5 Re2+ 46. Kf6 Rf2+ 47. Ke5 Kb2 48. Rxa7 c3 49. Rb7+ Kxa2 50. g6 Re2+ 51. Kf6 Re8 52. Rc7 Kb2 53. Kf7 Rb8 54. g7 c2 55. Rxc2+ Kxc2 56. g8Q Rxg8 57. Kxg8 1/2-1/2

[Event "Warsaw YMCA Winter-A 282nd"]
[Site "Warsaw"]
[Date "2024.03.19"]
[Round "11"]
[White "Krupa, Bartlomiej"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1779"]
[BlackElo "1899"]
[PlyCount "66"]
[EventDate "2024.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 a6 5. h3 b5 6. Be3 Nd7 7. Qd2 Bb7 8. Bd3 c5 9. a4 b4 10. Ne2 Qc7 11. c3 bxc3 12. Nxc3 cxd4 13. Nxd4 Ngf6 14. 0-0 0-0 15. Rac1 Qb8 16. b4 Rc8 17. f4 e5 18. Nde2 exf4 19. Nxf4 Ne5 20. Ncd5 Bxd5 21. Rxc8+ Qxc8 22. Nxd5 Nxd5 23. exd5 Qb7 24. Be2 Rc8 25. Rc1 Rxc1+ 26. Qxc1 Qxb4 27. Qc8+ Bf8 28. Qxa6 Qe1+ 29. Kh2 Ng4+ 30. hxg4 Qh4+ 31. Kg1 Qe1+ 32. Kh2 Qh4+ 33. Kg1 Qe1+ 1/2-1/2

[Event "Warsaw YMCA Winter-A 282nd"]
[Site "Warsaw"]
[Date "2024.03.15"]
[Round "10"]
[White "Choroszej, Aleksander"]
[Black "Pettersson, Alexander"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1899"]
[BlackElo "1799"]
[PlyCount "71"]
[EventDate "2024.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 Bb4 6. e3 c5 7. Qb3 0-0 8. Be2 dxc4 9. Bxc4 Nb6 10. dxc5 Bxc5 11. 0-0 Nxc4 12. Qxc4 Be7 13. Bc7 Qe8 14. Ne5 Bd7 15. Nxd7 Qxd7 16. Rfd1 Qc8 17. Rac1 Rd8 18. Rxd8+ Bxd8 19. Nb5 Ne8 20. Be5 Qd7 21. a4 a6 22. Qd4 Qxd4 23. Nxd4 Kf8 24. Kf1 Ke7 25. Nb3 Bb6 26. Ke2 Rd8 27. f3 f6 28. Bc3 Bc7 29. Nc5 Rb8 30. h3 f5 31. Nd3 b5 32. axb5 Rxb5 33. Bxg7 Nxg7 34. Rxc7+ Kf6 35. f4 Rb6 36. Ne5 1-0

[Event "Warsaw YMCA Winter-A 282nd"]
[Site "Warsaw"]
[Date "2024.03.08"]
[Round "9"]
[White "Pietrzak, Wojciech"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1754"]
[BlackElo "1899"]
[PlyCount "76"]
[EventDate "2024.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. h4 h6 6. Qd2 b5 7. a4 b4 8. Nd5 a5 9. f3 e6 10. Nf4 Ne7 11. Nfe2 Nd7 12. g4 Ba6 13. b3 c5 14. Rd1 c4 15. h5 g5 16. f4 gxf4 17. Bxf4 Nf6 18. Qe3 d5 19. Be5 cxb3 20. cxb3 dxe4 21. g5 Ned5 22. Qg3 hxg5 23. Bg2 Rc8 24. Qxg5 Bh6 25. Bxf6 Nxf6 26. Qe5 Rg8 27. Bh3 Rg5 28. Qh2 Nd5 29. Ng3 Qc7 30. N1e2 Nc3 31. Rd2 Rg8 32. Rc2 Bd3 33. d5 Bxc2 34. dxe6 Nxe2 35. exf7+ Kxf7 36. Qf2+ Nf4 37. Bxc8 Qc3+ 38. Kf1 Qd3+ 0-1

[Event "Warsaw YMCA Winter-A 282nd"]
[Site "Warsaw"]
[Date "2024.03.01"]
[Round "8"]
[White "Choroszej, Aleksander"]
[Black "Sypula, Krzysztof"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "1899"]
[BlackElo "1662"]
[PlyCount "101"]
[EventDate "2024.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. Nc3 d6 4. e4 Be7 5. Nf3 Nf6 6. h3 a6 7. a4 0-0 8. Bd3 Ne8 9. g4 g6 10. Ne2 Ng7 11. Bh6 Nd7 12. Ng3 Rb8 13. c4 Qa5+ 14. Kf1 Kh8 15. Kg2 Nf6 16. Qc2 Ng8 17. Bd2 Qc7 18. b4 b6 19. Rhb1 Bd7 20. Be3 Rfc8 21. Qd2 f6 22. Ng1 Bd8 23. b5 axb5 24. axb5 Ne7 25. f4 exf4 26. Bxf4 g5 27. Be3 Ng6 28. Nf3 Ra8 29. Ra2 Rxa2 30. Qxa2 h6 31. Ra1 Rb8 32. Nf5 Nxf5 33. gxf5 Ne5 34. Nxe5 dxe5 35. h4 Kg7 36. hxg5 hxg5 37. Rh1 Be7 38. Qe2 Rg8 39. Qh5 Kf8 40. Ra1 Bc8 41. Qh6+ Ke8 42. Be2 Kd7 43. Qh7 Rf8 44. Bh5 Kd6 45. Bg6 Bb7 46. Qg7 Qd8 47. Bf7 Rh8 48. Ra7 Kc7 49. d6+ Kb8 50. dxe7 Qxe7 51. Rxb7+ 1-0

[Event "Warsaw YMCA Winter-A 282nd"]
[Site "Warsaw"]
[Date "2024.02.16"]
[Round "6"]
[White "Choroszej, Aleksander"]
[Black "Sternik, Piotr"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "1899"]
[BlackElo "1829"]
[PlyCount "92"]
[EventDate "2024.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 d6 5. e4 e5 6. Be2 Be7 7. Nf3 0-0 8. 0-0 Ne8 9. Ne1 f5 10. exf5 Bxf5 11. Bd3 Bxd3 12. Nxd3 Nd7 13. f3 Bg5 14. Nf2 Nb6 15. b3 Bxc1 16. Qxc1 Nf6 17. Nfe4 Nxe4 18. Nxe4 Qe7 19. Qe3 Nd7 20. Rae1 Rae8 21. Qg5 Nf6 22. Ng3 Nxd5 23. Qxe7 Nxe7 24. Ne4 Rd8 25. f4 b6 26. Ng5 Rf5 27. Ne6 Re8 28. Nc7 Rc8 29. Nb5 Rd8 30. g4 Rf6 31. fxe5 dxe5 32. Rxe5 Nc6 33. Rd5 Rxf1+ 34. Kxf1 Rf8+ 35. Kg2 Nb4 36. Rd7 a6 37. Nc7 Nxa2 38. Ne6 Re8 39. Nxg7 Re4 40. Kf3 Re1 41. Kf2 Re4 42. Kf3 Re1 43. Kf2 Rb1 44. Nh5 Rb2+ 45. Kg1 Rb1+ 46. Kf2 Rb2+ 1/2-1/2

[Event "Warsaw YMCA Winter-A 282nd"]
[Site "Warsaw"]
[Date "2024.02.09"]
[Round "5"]
[White "Lewandrowski, Tomasz"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1822"]
[BlackElo "1899"]
[PlyCount "92"]
[EventDate "2024.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 g6 4. h4 h5 5. e3 Bg7 6. Be2 Nge7 7. Nf3 0-0 8. Nc3 d6 9. d3 Re8 10. Qd2 a5 11. Nd5 Nxd5 12. cxd5 Ne7 13. e4 c6 14. dxc6 Nxc6 15. 0-0 d5 16. Rfd1 d4 17. Rdb1 Bf8 18. a3 Be6 19. Bc1 f6 20. Nh2 Qd7 21. Qd1 b5 22. f4 exf4 23. Bxf4 Ne5 24. Bd2 b4 25. axb4 axb4 26. Qe1 Qb5 27. Qf2 Be7 28. Kh1 Qb6 29. Qg3 Kh7 30. Bf4 Qb5 31. Qf2 Qb6 32. Rxa8 Rxa8 33. Bxe5 fxe5 34. g4 Rf8 35. Qg3 hxg4 36. Bxg4 Bg8 37. Nf3 Rf4 38. Rg1 Qf6 39. Bf5 gxf5 40. Qxg8+ Kh6 41. exf5 Rxf5 42. Ng5 Qg7 43. Qe6+ Qf6 44. Qg8 Qg7 45. Qc8 Qf6 46. Qg8 Qg7 1/2-1/2

[Event "Warsaw YMCA Winter-A 282nd"]
[Site "Warsaw"]
[Date "2024.02.02"]
[Round "7"]
[White "Koziol, Pawel"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1647"]
[BlackElo "1899"]
[PlyCount "63"]
[EventDate "2024.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. h4 h5 7. Nh3 Bxh3 8. Rxh3 c6 9. Be2 Nd7 10. f3 Ngf6 11. a3 Qc7 12. g4 Nb6 13. g5 Nfd7 14. Kf2 0-0 15. Kg2 c5 16. Rf1 Rad8 17. d5 b4 18. Nd1 Na4 19. axb4 cxb4 20. b3 Nc3 21. Nxc3 Bxc3 22. Qd1 Ra8 23. f4 Bg7 24. Bd3 Rfc8 25. Rhf3 Qc3 26. Bd2 Qc5 27. Qe1 a5 28. e5 dxe5 29. f5 Qd6 30. fxg6 fxg6 31. Qe4 Nf8 32. Be1 1/2-1/2

[Event "Warsaw YMCA Winter-A 282nd"]
[Site "Warsaw"]
[Date "2024.01.26"]
[Round "3"]
[White "Choroszej, Aleksander"]
[Black "Huseynzade, Jeyhun Qalib"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1899"]
[BlackElo "1991"]
[PlyCount "139"]
[EventDate "2024.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Bb4+ 5. Nc3 Nc6 6. Nf3 Qe7 7. Qd5 d6 8. exd6 cxd6 9. e3 Be6 10. Qd2 Nge5 11. a3 Nxf3+ 12. gxf3 Bxc3 13. Qxc3 f6 14. Bg2 Rc8 15. b3 Ne5 16. Qd2 Bh3 17. 0-0 Bxg2 18. Kxg2 0-0 19. Qd4 f5 20. Rad1 Rfd8 21. Rg1 a6 22. Kh1 Qe8 23. Rg3 b5 24. Bg5 Rd7 25. cxb5 axb5 26. Qd5+ Qf7 27. Qxb5 Ng6 28. Qd5 Rc2 29. Rg2 h6 30. Qd3 Rb2 31. Bf4 Nxf4 32. exf4 Qxb3 33. Qxb3+ Rxb3 34. Rg6 Rxa3 35. Rgxd6 Rxd6 36. Rxd6 Rxf3 37. Kg2 Rxf4 38. h3 Re4 39. Ra6 Kf7 40. Rb6 Re6 41. Rb7+ Kf6 42. Kg3 g5 43. Rb5 Kg6 44. Ra5 Re2 45. Rb5 Rd2 46. Rb6+ Kh5 47. Rc6 Rd3+ 48. Kg2 f4 49. Rf6 Rd7 50. Ra6 Rh7 51. Rb6 Kh4 52. Ra6 h5 53. Ra3 Re7 54. Rb3 Re2 55. Rb8 Rc2 56. Rb3 Rc1 57. Ra3 Rc2 58. Rb3 Rc7 59. Ra3 Rf7 60. Rb3 f3+ 61. Kh2 g4 62. hxg4 hxg4 63. Rb8 Rh7 64. Rg8 Rf7 65. Rh8+ Kg5 66. Kg3 Rg7 67. Ra8 Kh5 68. Rh8+ Kg5 69. Ra8 Kh5 70. Rh8+ 1/2-1/2

[Event "Warsaw YMCA Winter-A 282nd"]
[Site "Warsaw"]
[Date "2024.01.24"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Kowalski, Witold"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1899"]
[BlackElo "1667"]
[PlyCount "91"]
[EventDate "2024.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c6 7. cxd5 cxd5 8. e3 0-0 9. Bd3 b6 10. Ne2 Ba6 11. Bxa6 Nxa6 12. 0-0 Qc8 13. Qd3 Nb8 14. e4 Qa6 15. Qe3 Nc6 16. e5 Nd7 17. f4 Rae8 18. f5 exf5 19. Ng3 g6 20. Qf3 Qc4 21. Bh6 Rc8 22. Nxf5 Rcd8 23. Nd6 Nxd4 24. cxd4 Qxd4+ 25. Qf2 Qxf2+ 26. Rxf2 Nxe5 27. Bxf8 Kxf8 28. Nb5 Rd7 29. Nd4 Ke7 30. Re1 f6 31. Nc6+ Ke6 32. Rfe2 Kd6 33. Nxe5 fxe5 34. Rxe5 Rf7 35. Re6+ Kd7 36. R6e3 Kd6 37. Rf1 Rd7 38. Kf2 d4 39. Rf3 Re7 40. Rf8 Re3 41. a4 Re4 42. Rf7 a5 43. Rf6+ Kc5 44. Rc1+ Kb4 45. Rxb6+ Kxa4 46. Ra1# 1-0

[Event "Warsaw YMCA Winter-A 282nd"]
[Site "Warsaw"]
[Date "2024.01.19"]
[Round "2"]
[White "Mazurek, Jerzy"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1712"]
[BlackElo "1899"]
[PlyCount "86"]
[EventDate "2024.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 b6 6. h3 Bb7 7. g4 Nf6 8. Bg2 0-0 9. Nge2 Nc6 10. 0-0 e5 11. d5 Ne7 12. Qd2 Kh8 13. Ng3 Neg8 14. Rad1 Nd7 15. b3 h6 16. Nce2 Kh7 17. f4 exf4 18. Nxf4 Ne5 19. Nd3 Qe7 20. Nxe5 Bxe5 21. Ne2 Rae8 22. Nf4 Bg7 23. Rde1 Nf6 24. Bd4 Nd7 25. Bxg7 Kxg7 26. Qc3+ Ne5 27. Nd3 Qd7 28. Rf2 c5 29. Ref1 Kg8 30. Nxe5 Rxe5 31. Rf6 Qe7 32. Qe3 Kg7 33. Qf4 Bc8 34. h4 Bf5 35. g5 hxg5 36. hxg5 Bxe4 37. Bxe4 Rxe4 38. Qxd6 Rg4+ 39. Kf2 Qe4 40. Re1 Qg2+ 41. Ke3 Rg3+ 42. Kf4 Qf3+ 43. Ke5 Rxg5+ 0-1

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.12.07"]
[Round "12"]
[White "Sternik, Piotr"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1829"]
[BlackElo "1878"]
[PlyCount "74"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Be2 Nf6 5. Nc3 0-0 6. Nf3 e5 7. 0-0 Nc6 8. Be3 Ng4 9. Bg5 f6 10. Bh4 g5 11. Bg3 Nh6 12. h3 f5 13. dxe5 f4 14. Bh2 Nxe5 15. Qd5+ Kh8 16. Nxe5 Bxe5 17. f3 Qf6 18. Kh1 Nf7 19. Bg1 h5 20. Qd3 c6 21. Rad1 b6 22. Bd4 Be6 23. b4 Rad8 24. Nb1 Rg8 25. a4 c5 26. Bf2 Rg7 27. Rd2 Rdg8 28. a5 g4 29. fxg4 hxg4 30. hxg4 Rh7+ 31. Kg1 f3 32. Qxf3 Bh2+ 33. Kh1 Bf4+ 34. Kg1 Ne5 35. Qc3 Qh6 36. Be1 Be3+ 37. Rf2 Qh1# 0-1

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.12.01"]
[Round "11"]
[White "Choroszej, Aleksander"]
[Black "Basiaga, Sebastian"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1878"]
[BlackElo "1856"]
[PlyCount "93"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[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 Re8 9. e4 dxc4 10. Bxc4 e5 11. Be3 Qe7 12. Rae1 h6 13. h3 Nb6 14. Bb3 exd4 15. Bxd4 Bc7 16. e5 Nfd5 17. Nxd5 Nxd5 18. Bxd5 cxd5 19. Rc1 Bb8 20. Rfe1 Be6 21. Qb3 a6 22. Bc5 Qd7 23. Nd4 Bc7 24. f4 b5 25. Rf1 Qd8 26. Qf3 Bc8 27. b4 g6 28. Rcd1 Bb7 29. f5 Bxe5 30. fxg6 f6 31. Nf5 Qd7 32. Nxh6+ Kg7 33. Nf5+ Kg8 34. Qh5 Rad8 35. g7 Bc8 36. Qg6 Qxf5 37. Rxf5 Bxf5 38. Qxf5 Kxg7 39. Bd4 Rd6 40. Qg4+ Kf7 41. Rc1 Bxd4+ 42. Qxd4 Re4 43. Rc7+ Kg6 44. Qd3 Kf5 45. Re7 Rde6 46. Qxd5+ R4e5 47. Qd3+ 1-0

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.11.29"]
[Round "9"]
[White "Choroszej, Aleksander"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1878"]
[BlackElo "1784"]
[PlyCount "39"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Bb4 4. g3 Nf6 5. Bg2 0-0 6. Nf3 Bxc3+ 7. bxc3 d6 8. 0-0 Nc6 9. c5 dxc5 10. Ba3 Ne4 11. Qc2 Na5 12. Ne5 b6 13. Rad1 Qf6 14. f3 Nd6 15. f4 Ne4 16. dxc5 bxc5 17. Bxe4 fxe4 18. Bxc5 Rd8 19. Ng4 Qf5 20. Rxd8+ 1-0

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.11.23"]
[Round "10"]
[White "Makowski, Tomasz"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "1775"]
[BlackElo "1878"]
[PlyCount "53"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. Be2 0-0 6. Bg5 h6 7. Be3 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 cxd5 13. Bxd5 Nc6 14. 0-0-0 Nd4 15. Bxd4 exd4 16. Ne2 Be6 17. Nf4 Bxd5 18. Nxd5 f5 19. f3 fxe4 20. fxe4 Be5 21. Kd2 Rf8 22. Rdf1 Rxf1 23. Rxf1 Bxh2 24. Rh1 Be5 25. Rxh6 Kg7 26. Rh3 Rf8 27. Ke2 1/2-1/2

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.11.09"]
[Round "8"]
[White "Kaniak, Monika"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1796"]
[BlackElo "1878"]
[PlyCount "70"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Rb1 f5 11. Ng5 Nf6 12. Bd3 h6 13. Nf3 f4 14. c5 g5 15. Qb3 Ng6 16. a4 g4 17. Ne1 Kh8 18. g3 h5 19. Ng2 Nh7 20. Nb5 Ng5 21. gxf4 exf4 22. Bb2 Nf3+ 23. Kh1 Be5 24. Bxe5+ Ngxe5 25. Qc3 a6 26. Nd4 Qf6 27. Nxf3 gxf3 28. Ne1 Rf7 29. Bc2 Bg4 30. Bd1 Rg8 31. Rg1 Kh7 32. Nd3 Bh3 33. Rxg8 Kxg8 34. Ne1 Qg6 35. Bxf3 Rg7 0-1

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.11.03"]
[Round "7"]
[White "Choroszej, Aleksander"]
[Black "Pettersson, Alexander"]
[Result "1-0"]
[ECO "E95"]
[WhiteElo "1878"]
[BlackElo "1820"]
[PlyCount "79"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Re1 Re8 9. Bf1 c6 10. Rb1 a6 11. h3 b5 12. a3 exd4 13. Nxd4 Bb7 14. f3 bxc4 15. Bxc4 d5 16. exd5 Rxe1+ 17. Qxe1 cxd5 18. Ba2 Qb6 19. Be3 Re8 20. Qf2 Nh5 21. Rd1 Qd6 22. Nde2 Ne5 23. Bc5 Qc7 24. Nxd5 Bxd5 25. Bxd5 Nd7 26. Bd4 Qc2 27. Nc3 Bxd4 28. Rxd4 Qc1+ 29. Rd1 Qg5 30. Bxf7+ Kxf7 31. Rxd7+ Kg8 32. Qd2 Nf4 33. Ne4 Qf5 34. Rd8 Rxd8 35. Qxd8+ Kg7 36. Qe7+ Kh6 37. Qf6 Ne2+ 38. Kf2 Qb5 39. Qf8+ Kh5 40. g4+ 1-0

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.10.27"]
[Round "6"]
[White "Kania, Tomasz"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1703"]
[BlackElo "1878"]
[PlyCount "79"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. h3 a6 5. a4 b6 6. g4 Bb7 7. Bg2 Nf6 8. Nge2 0-0 9. 0-0 e5 10. d5 h5 11. Bg5 hxg4 12. hxg4 Qe8 13. Ng3 Nbd7 14. Be3 Qe7 15. g5 Nh7 16. Qd2 f6 17. gxf6 Ndxf6 18. Bh3 Bc8 19. Bxc8 Raxc8 20. Qe2 Ra8 21. Kg2 Qd7 22. f3 Rf7 23. Rh1 a5 24. Rh3 Nf8 25. Rah1 Qe7 26. Bg5 Qd7 27. Kg1 N6h7 28. Be3 Qe7 29. Nf1 Ng5 30. Rg3 Nfh7 31. Nh2 Raf8 32. Qg2 Rf4 33. Ne2 Qf6 34. Bxf4 exf4 35. Rg4 Qxb2 36. Rxg5 Bd4+ 37. Nxd4 Qxd4+ 38. Kf1 Qd1+ 39. Kf2 Qd2+ 40. Kf1 1/2-1/2

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.10.20"]
[Round "5"]
[White "Choroszej, Aleksander"]
[Black "Polak, Michal"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1878"]
[BlackElo "1947"]
[PlyCount "56"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[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. Nf4 e5 9. Nfe2 bxc4 10. Ng3 Nfd7 11. Bxc4 Nb6 12. Be2 f5 13. exf5 Bb7 14. 0-0 Bxc3 15. bxc3 Bxd5 16. Ne4 Rxf5 17. Nxd6 Qxd6 18. c4 Nc6 19. cxd5 Nd4 20. Ba3 Nxd5 21. Bc4 Kh8 22. Qd2 Nf4 23. Rad1 Rd8 24. Qe3 Qh6 25. Qe4 Rh5 26. h3 Qg5 27. g4 Qh4 28. Qe1 Nxh3+ 0-1

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.10.12"]
[Round "4"]
[White "Adamski, Adam"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1761"]
[BlackElo "1878"]
[PlyCount "39"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. Be3 b6 7. Qd2 Bb7 8. e5 Ng4 9. 0-0-0 dxe5 10. Nxe5 Nxe3 11. Qxe3 e6 12. h4 h5 13. Bd3 Nd7 14. Be4 Bxe4 15. Nxe4 Nxe5 16. dxe5 Qe7 17. Qc3 Rfd8 18. Qc6 Rxd1+ 19. Rxd1 Rd8 20. Rxd8+ 1/2-1/2

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.10.06"]
[Round "3"]
[White "Choroszej, Aleksander"]
[Black "Mazurek, Jerzy"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1878"]
[BlackElo "1746"]
[PlyCount "84"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 Bd6 9. 0-0 c6 10. Qc2 Qc7 11. Bh4 Bg4 12. Bg3 Bxf3 13. gxf3 h5 14. e4 dxe4 15. fxe4 h4 16. Bxd6 Qxd6 17. Ne2 Ng4 18. e5 Ndxe5 19. dxe5 Qxe5 20. Ng3 Nxh2 21. Kxh2 hxg3+ 22. Kg1 0-0-0 23. Bf5+ Kb8 24. Rae1 Qd4 25. Qe4 gxf2+ 26. Rxf2 Qb6 27. Qe3 Qb4 28. Ree2 Rh4 29. a3 Rd1+ 30. Kg2 Qc4 31. Rd2 Rxd2 32. Rxd2 Rh8 33. Qe7 Qf4 34. Rd8+ Rxd8 35. Qxd8+ Ka7 36. Qd3 g6 37. Be4 f5 38. Bf3 g5 39. b4 g4 40. Be2 Ka8 41. Qd8+ Ka7 42. Qd3 Ka8 1/2-1/2

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.09.28"]
[Round "2"]
[White "Liberadzki, Slawomir"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1958"]
[BlackElo "1878"]
[PlyCount "118"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. e4 e5 6. Nge2 Nge7 7. 0-0 0-0 8. f4 d6 9. d3 Rb8 10. h3 a6 11. a4 Bd7 12. g4 exf4 13. Bxf4 Ne5 14. Bg5 h6 15. Bxe7 Qxe7 16. Nd5 Qd8 17. a5 Nc6 18. Qd2 Be6 19. Kh1 Qh4 20. Ng1 Bxd5 21. exd5 Nd4 22. Qf2 Qxf2 23. Rxf2 Rfe8 24. Be4 Be5 25. Ra2 Re7 26. Nf3 Nxf3 27. Rxf3 b6 28. Rf2 bxa5 29. Rxa5 Rb6 30. b3 Ra7 31. Rfa2 Rxb3 32. Rxa6 Rb1+ 33. Kg2 Rxa6 34. Rxa6 Rb2+ 35. Kg1 Kg7 36. Kf1 Kf6 37. Ra7 Bg3 38. Kg1 Rf2 39. Ra1 Ke5 40. Rf1 f5 41. gxf5 gxf5 42. Bf3 Rd2 43. Bh5 Rxd3 44. Bg6 Bf4 45. Re1+ Be3+ 46. Kg2 Rc3 47. Be8 f4 48. Kf3 Rxc4 49. Kg4 Rc3 50. Bf7 Rc1 51. Re2 Rg1+ 52. Kh5 Kf6 53. Be6 c4 54. Bg4 c3 55. Kxh6 Ke5 56. Kg6 Kd4 57. Kf6 Kd3 58. Ra2 f3 59. Ke6 f2 0-1

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.09.22"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Pietrzak, Wojciech"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1878"]
[BlackElo "1717"]
[PlyCount "53"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. e3 b5 6. b3 Bg4 7. Be2 e6 8. 0-0 Bd6 9. Bb2 bxc4 10. bxc4 0-0 11. h3 Bh5 12. Qa4 Ne4 13. Qd1 f5 14. Nxe4 fxe4 15. Nd2 Bxe2 16. Qxe2 Nd7 17. f3 exf3 18. Rxf3 Rxf3 19. Qxf3 Qg5 20. Rf1 Rf8 21. Qe2 Qg3 22. Rxf8+ Kxf8 23. Nf1 Qg6 24. c5 Be7 25. Qxa6 e5 26. Qc8+ Qe8 27. Qxc6 1-0

[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

