FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/u8H1Peuu"]
[Date "2023.09.13"]
[White "Oliver3"]
[Black "Bohdan"]
[Result "1-0"]
[UTCDate "2023.09.13"]
[UTCTime "20:18:47"]
[WhiteElo "1296"]
[BlackElo "1503"]
[WhiteRatingDiff "+20"]
[BlackRatingDiff "-10"]
[BlackTitle "🐍"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C43"]
[Opening "Russian Game: Modern Attack, Symmetrical Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 { C43 Russian Game: Modern Attack, Symmetrical Variation } 4. Nxe5 Bb4+?! { (0.34 → 0.91) Inaccuracy. d5 was best. } (4... d5 5. Nd2 Bd6 6. Bd3 Bxe5 7. dxe5 Nc5 8. Be2 Nc6 9. O-O) 5. Bd2?! { (0.91 → 0.00) Inaccuracy. c3 was best. } (5. c3 Be7) 5... Nxd2 6. Nxd2 Bxd2+?! { (-0.07 → 0.86) Inaccuracy. O-O was best. } (6... O-O 7. c3 Be7 8. Bd3 d6 9. Nef3 Nd7 10. O-O g6 11. Ne4 c6 12. h3 d5 13. Ng3) 7. Qxd2 d6 8. Nc4 Qe7+ 9. Be2 Bg4?! { (0.70 → 1.50) Inaccuracy. Nd7 was best. } (9... Nd7 10. O-O) 10. O-O-O?! { (1.50 → 0.87) Inaccuracy. O-O was best. } (10. O-O Bxe2 11. Rae1 O-O 12. Rxe2 Qd8 13. Ne3 Qd7 14. Nd5 Nc6 15. Rfe1 h6 16. Ne7+ Kh7) 10... Bxe2 11. Rde1 b5?? { (0.95 → 8.79) Blunder. O-O was best. } (11... O-O 12. Rxe2 Qd7 13. a3 Nc6 14. d5 Ne7 15. g3 Rae8 16. Rhe1 Ng6 17. f4 b6 18. Ne3) 12. Na3?? { (8.79 → 2.83) Blunder. Rxe2 was best. } (12. Rxe2 O-O 13. Rxe7 bxc4 14. Rxc7 a5 15. Qg5 Na6 16. Rd7 d5 17. c3 Rac8 18. Qxd5 Nc7) 12... Qd7? { (2.83 → 5.34) Mistake. O-O was best. } (12... O-O 13. Nxb5 Re8 14. Nc3 Nd7 15. Qf4 Qe6 16. Rxe2 Qg6 17. Rxe8+ Rxe8 18. g3 Qh5 19. h4) 13. Rxe2+?! { (5.34 → 3.65) Inaccuracy. Qxe2+ was best. } (13. Qxe2+ Kf8 14. Nxb5 Nc6 15. d5 Ne7 16. Qc4 h5 17. Qxc7 Qxb5 18. Qxe7+ Kg8 19. Qe2 Qc5) 13... Kd8 14. Rhe1 Nc6? { (3.51 → 6.98) Mistake. Qf5 was best. } (14... Qf5 15. g4) 15. Nxb5 a6 16. Nc3 Qc8 17. Re3 Qb7 18. Qe2 Rb8? { (9.70 → Mate in 3) Checkmate is now unavoidable. Kc8 was best. } (18... Kc8 19. d5) 19. Re8+ Kd7 20. d5?? { (Mate in 2 → -2.72) Lost forced checkmate sequence. Qg4+ was best. } (20. Qg4+ f5 21. Qxf5#) 20... Qxb2+?? { (-2.72 → 4.10) Blunder. Rhxe8 was best. } (20... Rhxe8 21. dxc6+ Qxc6 22. Qg4+ Re6 23. Rxe6 fxe6 24. Qxg7+ Kc8 25. b3 Qc5 26. Qf8+ Kb7 27. Qf3+) 21. Kd1?? { (4.10 → -6.98) Blunder. Kd2 was best. } (21. Kd2) 21... Qa1+?? { (-6.98 → 6.88) Blunder. Rbxe8 was best. } (21... Rbxe8 22. dxc6+ Kd8 23. Ne4 Qa1+ 24. Kd2 Qd4+ 25. Kc1 Rhf8 26. c3 Qb6 27. Qg4 f5 28. Qxg7) 22. Kd2 Qb2?? { (6.85 → Mate in 2) Checkmate is now unavoidable. Qxe1+ was best. } (22... Qxe1+ 23. Qxe1 Rhxe8 24. dxc6+ Kxc6 25. Qf1 Rb4 26. Qxa6+ Kd7 27. Qd3 Re5 28. Qf3 f5 29. a3) 23. dxc6+?! { (Mate in 2 → 12.63) Lost forced checkmate sequence. Qg4+ was best. } (23. Qg4+ f5 24. Qxf5#) 23... Kxc6 24. Rxb8 Qxb8 25. Qxa6+ Kd7 26. Rb1 Qe8 27. a4 Qe7 28. Qb5+ Kd8 29. a5 Kc8 30. a6 Qf6 31. a7 Qh6+? { (9.05 → Mate in 7) Checkmate is now unavoidable. Qxf2+ was best. } (31... Qxf2+ 32. Kd3) 32. f4 Qxf4+ 33. Ke2?! { (Mate in 7 → 16.08) Lost forced checkmate sequence. Kd3 was best. } (33. Kd3 Kd8 34. a8=Q+ Ke7 35. Nd5+ Ke6 36. Nxf4+ Kf6 37. Qa1+ Ke7 38. Re1+ Kf8 39. Re8#) 33... Qg4+?! { (16.08 → Mate in 10) Checkmate is now unavoidable. Qe5+ was best. } (33... Qe5+ 34. Qxe5) 34. Ke3?! { (Mate in 10 → 69.02) Lost forced checkmate sequence. Kd3 was best. } (34. Kd3 Qxg2 35. Qf5+ Kd8 36. Rb8+ Ke7 37. Rxh8 Qc6 38. Nd5+ Qxd5+ 39. Qxd5 c6 40. Qg5+ f6) 34... Qe6+?! { (69.02 → Mate in 8) Checkmate is now unavoidable. Qxg2 was best. } (34... Qxg2 35. Qf5+) 35. Kf3?! { (Mate in 8 → 22.02) Lost forced checkmate sequence. Kd2 was best. } (35. Kd2 Qh6+ 36. Kd1 Kd8 37. a8=Q+ Ke7 38. Qe4+ Qe6 39. Nd5+ Kd8 40. Qb8+ Kd7 41. Qxc7+ Ke8) 35... Qf6+ 36. Ke3 Qxc3+ 37. Ke2 Re8+? { (9.63 → Mate in 1) Checkmate is now unavoidable. Qxc2+ was best. } (37... Qxc2+ 38. Kf1) 38. Qxe8# { White wins by checkmate. } 1-0