FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/gstH5SbV"]
[Date "2022.06.10"]
[White "Mason2"]
[Black "WO1000"]
[Result "0-1"]
[UTCDate "2022.06.10"]
[UTCTime "23:47:31"]
[WhiteElo "1633"]
[BlackElo "1664"]
[WhiteRatingDiff "-6"]
[BlackRatingDiff "+7"]
[WhiteTitle "GM"]
[BlackTitle "GM👑"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A40"]
[Opening "Horwitz Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 e6 { A40 Horwitz Defense } 2. e3 d5 3. c3 c5 4. dxc5?! { (0.11 → -0.40) Inaccuracy. Nd2 was best. } (4. Nd2) 4... Bxc5 5. Bb5+ Nc6 6. Bxc6+?! { (-0.75 → -1.56) Inaccuracy. c4 was best. } (6. c4) 6... bxc6 7. Nf3 Nf6 8. Nbd2 O-O 9. Qc2 Ba6?! { (-2.71 → -2.01) Inaccuracy. Re8 was best. } (9... Re8) 10. h4? { (-2.01 → -3.89) Mistake. c4 was best. } (10. c4 e5 11. Qa4 Qc8 12. O-O Bd6 13. b3 c5 14. Ba3 Rd8 15. Bb2 Re8 16. h3 d4) 10... Re8 11. h5 e5 12. e4? { (-4.07 → -8.97) Mistake. b4 was best. } (12. b4 Bd6 13. h6 e4 14. Nd4 Ng4 15. N2b3 Ne5 16. b5 cxb5 17. hxg7 Qg5 18. Qe2 Nd3+) 12... d4? { (-8.97 → -4.17) Mistake. Ng4 was best. } (12... Ng4 13. Rf1) 13. cxd4 Bxd4?! { (-4.72 → -3.36) Inaccuracy. Bb6 was best. } (13... Bb6 14. Nc4) 14. Nxd4 Qxd4?? { (-3.05 → -1.19) Blunder. exd4 was best. } (14... exd4 15. f3) 15. Nf3?! { (-1.19 → -2.14) Inaccuracy. Nb3 was best. } (15. Nb3 Qxe4+ 16. Qxe4 Nxe4 17. h6 f5 18. Be3 f4 19. Nc5 Nxc5 20. Bxc5 Rad8 21. hxg7 Rd5) 15... Qb4+?! { (-2.14 → -1.56) Inaccuracy. Qd7 was best. } (15... Qd7) 16. Bd2 Qxe4+ 17. Qxe4 Nxe4 18. O-O-O?? { (-1.69 → -7.30) Blunder. h6 was best. } (18. h6 Nc5) 18... Bd3?? { (-7.30 → -1.23) Blunder. Nxf2 was best. } (18... Nxf2 19. h6 Be2 20. Rdg1 Nxh1 21. Rxh1 Bxf3 22. Re1 Bxg2 23. Bc3 f6 24. hxg7 Bd5 25. a4) 19. Rhe1?? { (-1.23 → -6.84) Blunder. Be3 was best. } (19. Be3 Bc4) 19... Nxf2 20. Rxe5 Rxe5? { (-6.92 → -3.91) Mistake. Nxd1 was best. } (20... Nxd1 21. Kxd1) 21. Nxe5 Nxd1 22. Kxd1? { (-3.60 → -5.97) Mistake. Nxd3 was best. } (22. Nxd3 Rd8) 22... Bf5 23. Nxc6 Re8 24. Nxa7 Bg4+ 25. Kc2 Bxh5 26. Nc6 Bg6+ 27. Kb3 Bc2+?? { (-5.61 → -0.20) Blunder. Be4 was best. } (27... Be4 28. a4 Bxg2 29. Kc3 h5 30. b4 Bxc6 31. a5 Rc8 32. Bf4 Bd5+ 33. Kb2 Rc4 34. Bd6) 28. Kxc2 Rc8 29. Bc3 Rxc6 30. a4 h5 31. a5 h4?? { (0.00 → 3.78) Blunder. Kf8 was best. } (31... Kf8 32. b4 Ke7 33. b5 Rc5 34. a6 Kd7 35. b6 Kc8 36. b7+ Kb8 37. Kb3 g5 38. Kb4) 32. b4 Rg6 33. Kd1?? { (3.61 → -8.61) Blunder. Kb3 was best. } (33. Kb3 Kh7 34. Be1 Re6 35. Bxh4 Kg8 36. Bf2 Kf8 37. b5 Ke7 38. a6 Kd7 39. b6 Kc6) 33... Rxg2 34. Ke1 h3 35. Kf1 Rc2 36. Be5 h2 37. Bxh2 Rxh2 38. a6 Ra2 39. b5 Kf8 40. b6 Rxa6 41. b7 Rb6 42. b8=Q+?! { (-77.54 → Mate in 17) Checkmate is now unavoidable. Kf2 was best. } (42. Kf2 g5) 42... Rxb8 43. Ke2 f5 44. Kf3 Rb4 45. Kf2 f4 46. Kf3 g5 47. Kg4 Rd4 48. Kxg5 f3 49. Kh6 Rg4 50. Kh5 Rg8 51. Kh4 f2 52. Kh3 f1=Q+ 53. Kh4 Qf4+ 54. Kh3 Qg3# { Black wins by checkmate. } 0-1