FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/eMdzGLaf"]
[Date "2023.06.24"]
[White "William1"]
[Black "Dembe"]
[Result "0-1"]
[UTCDate "2023.06.24"]
[UTCTime "17:18:24"]
[WhiteElo "1117"]
[BlackElo "1303"]
[WhiteRatingDiff "-8"]
[BlackRatingDiff "+6"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A40"]
[Opening "Horwitz Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 e6 { A40 Horwitz Defense } 2. c3 c5 3. e3?! { (0.48 → -0.07) Inaccuracy. e4 was best. } (3. e4) 3... cxd4 4. cxd4 Qa5+?! { (0.15 → 0.71) Inaccuracy. d5 was best. } (4... d5 5. Nc3 Nc6 6. f4 f5 7. Nf3 Nf6 8. Ne5 Be7 9. Be2 Bd7 10. Bd2 O-O 11. Rc1) 5. Bd2 Qb6 6. Bd3 Qxb2 7. Nc3 Nh6?? { (1.25 → 6.04) Blunder. Qb6 was best. } (7... Qb6 8. Nf3 d5 9. e4 dxe4 10. Rb1 Qd8 11. Bxe4 Nf6 12. Bxb7 Bxb7 13. Rxb7 Be7 14. Qa4+) 8. Rb1?! { (6.04 → 3.81) Inaccuracy. Nb5 was best. } (8. Nb5) 8... Qa3 9. Nf3 Bb4? { (3.93 → 7.78) Mistake. Qa5 was best. } (9... Qa5 10. e4 Qd8 11. O-O d6 12. Qa4+ Nd7 13. Nb5 Be7 14. Bb4 O-O 15. Bxd6 Bxd6 16. Nxd6) 10. Ne4?? { (7.78 → -3.94) Blunder. Rb3 was best. } (10. Rb3) 10... Bxd2+?? { (-3.94 → 0.28) Blunder. Qxd3 was best. } (10... Qxd3 11. Bxb4) 11. Nexd2?? { (0.28 → -7.31) Blunder. Qxd2 was best. } (11. Qxd2 b6) 11... Qxd3 12. Rb3 Qa6 13. Qc2 d5?? { (-7.98 → 11.67) Blunder. O-O was best. } (13... O-O) 14. Qxc8+ Ke7 15. Qxh8 Qxa2 16. Rd3 Qa1+ 17. Ke2 Qxh1 18. Ne1 Qxh2 19. Qxh7?? { (6.68 → -2.06) Blunder. Qc8 was best. } { White offers draw } (19. Qc8) 19... Qh5+ 20. f3?! { (-1.88 → -3.08) Inaccuracy. Ndf3 was best. } (20. Ndf3 Nc6) 20... f5?? { (-3.08 → 0.00) Blunder. Nd7 was best. } (20... Nd7) 21. Qxg7+ Nf7 22. Qg3?! { (0.00 → -0.80) Inaccuracy. Rb3 was best. } (22. Rb3 b6 23. Rc3 Nd7 24. Rc7 Qg5 25. Rxd7+ Kxd7 26. Qxf7+ Qe7 27. Qg6 Kc6 28. g4 fxg4) 22... e5?? { (-0.80 → 2.55) Blunder. Nd7 was best. } (22... Nd7) 23. dxe5 Qh1? { (2.44 → 4.58) Mistake. Nc6 was best. } (23... Nc6) 24. Qf4 Ke6? { (4.63 → 8.38) Mistake. Qh6 was best. } (24... Qh6 25. Qb4+) 25. Qb4?! { (8.38 → 5.72) Inaccuracy. Qd4 was best. } (25. Qd4 Nc6 26. Qxd5+ Ke7 27. Qd7+ Kf8 28. Qxb7 Rd8 29. Qxc6 Rxd3 30. Qc5+ Kg7 31. Nxd3 Qxg2+) 25... Nc6 26. Qxb7 Rb8 27. Qc7 Rb1 28. Qxc6+ Kxe5?! { (14.93 → Mate in 1) Checkmate is now unavoidable. Ke7 was best. } (28... Ke7 29. Nxb1) 29. Qe8+?! { (Mate in 1 → 11.84) Lost forced checkmate sequence. Rxd5# was best. } (29. Rxd5#) 29... Kf6 30. Qa8?? { (11.90 → Mate in 1) Checkmate is now unavoidable. Nxb1 was best. } (30. Nxb1 Qh8 31. Qc6+ Kg7 32. Rxd5 Qh6 33. Qc3+ Qf6 34. Rxf5 Qxc3 35. Nxc3 Kg6 36. g4 Nd6) 30... Qxe1# { Black wins by checkmate. } 0-1