FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/AuZRJk8E"]
[Date "2024.09.28"]
[White "Nikolai"]
[Black "ZePHyRos"]
[Result "0-1"]
[UTCDate "2024.09.28"]
[UTCTime "17:31:05"]
[WhiteElo "1270"]
[BlackElo "1794"]
[WhiteRatingDiff "+0"]
[BlackRatingDiff "+2"]
[BlackTitle "GM☢"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D02"]
[Opening "Queen's Pawn Game: Chigorin Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nf3 Nc6?! { (0.21 → 0.79) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Be2) 3. Bf4 Bf5 4. c3 e6 5. e3 Bd6 6. Bg3 Nf6 7. Nbd2 Ne4 8. Nxe4 Bxe4 9. Bxd6 Qxd6 10. Bd3 Bxd3 11. Qxd3 O-O-O?! { (0.28 → 0.84) Inaccuracy. O-O was best. } (11... O-O 12. O-O e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Rfd1 c6 16. Qc2 Rfe8 17. Rd4 a6 18. Rad1) 12. O-O f5?! { (0.77 → 1.55) Inaccuracy. Kb8 was best. } (12... Kb8 13. b4 e5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. Rfd1 Rd6 17. Qc2 h5 18. Rd4 g5 19. Rad1) 13. Ng5? { (1.55 → 0.50) Mistake. b4 was best. } (13. b4 Rhf8 14. Qe2 Kb8 15. Rab1 Qe7 16. c4 g5 17. b5 Na5 18. c5 Nc4 19. Nd2 e5) 13... Qe7 14. Nf3 g5?! { (0.33 → 0.84) Inaccuracy. Rhf8 was best. } (14... Rhf8) 15. h3?? { (0.84 → -1.78) Blunder. b4 was best. } (15. b4) 15... g4?! { (-1.78 → -0.75) Inaccuracy. h5 was best. } (15... h5) 16. hxg4 h5?? { (-0.62 → 1.37) Blunder. fxg4 was best. } (16... fxg4 17. Nd2) 17. gxf5 exf5? { (1.58 → 2.83) Mistake. Rhg8 was best. } (17... Rhg8 18. e4 Qg7 19. g3 h4 20. exd5 Ne7 21. Nxh4 Qh7 22. Kh2 exf5 23. Rae1 Rg4 24. Rxe7) 18. g3?? { (2.83 → 0.28) Blunder. Qxf5+ was best. } (18. Qxf5+ Kb8 19. Rae1 Rhg8 20. Re2 h4 21. e4 Rdf8 22. Qxd5 Qg7 23. Ne1 a6 24. Qe6 Rf6) 18... Qg7?? { (0.28 → 2.08) Blunder. h4 was best. } (18... h4 19. Kg2 hxg3 20. Qxf5+ Kb8 21. fxg3 Rhg8 22. Rh1 Rdf8 23. Qd3 Rf6 24. Rh3 Qe8 25. Rf1) 19. Qxf5+ Kb8 20. Ne5?? { (1.95 → -1.35) Blunder. Qh3 was best. } (20. Qh3 Rdg8) 20... Ne7?? { (-1.35 → 4.77) Blunder. Nxe5 was best. } (20... Nxe5 21. Qxe5 Qg6 22. f3 Rhf8 23. Rf2 Rde8 24. Qxd5 c6 25. Qd7 Qxg3+ 26. Kf1 Rxe3 27. Re1) 21. Qd3?? { (4.77 → 1.87) Blunder. Qf7 was best. } (21. Qf7 Qg5) 21... h4?? { (1.87 → 5.02) Blunder. Rdg8 was best. } (21... Rdg8 22. Kg2) 22. Kg2?? { (5.02 → -1.60) Blunder. g4 was best. } (22. g4) 22... hxg3 23. fxg3 Rhg8?? { (-1.67 → 0.86) Blunder. Rdg8 was best. } (23... Rdg8) 24. g4?! { (0.86 → 0.00) Inaccuracy. Rf3 was best. } (24. Rf3 Nc6) 24... Nc6 25. Nxc6+ bxc6 26. Qf5? { (0.00 → -1.34) Mistake. Rf4 was best. } (26. Rf4 Rh8 27. Raf1 Rde8 28. Kf3 Rh2 29. Rf2 Qh6 30. Rxh2 Qxh2 31. Qf1 Qxb2 32. g5 Qh2) 26... Qe7 27. Qf7?? { (-1.14 → Mate in 9) Checkmate is now unavoidable. Kg3 was best. } (27. Kg3 Qxe3+) 27... Qe4+?? { (Mate in 9 → -5.25) Lost forced checkmate sequence. Rxg4+ was best. } (27... Rxg4+ 28. Kf2 Qxf7+ 29. Ke1 Qe6 30. Rf3 Qe4 31. Rd1 Qxf3 32. Kd2 Rg2+ 33. Kc1 Qe2 34. Rd2) 28. Qf3 Rxg4+ 29. Kh3?? { (-5.68 → Mate in 1) Checkmate is now unavoidable. Kf2 was best. } (29. Kf2) 29... Rh8# { Black wins by checkmate. } 0-1