FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/9agYvm3U"]
[Date "2026.02.21"]
[White "Matilda"]
[Black "Neil1"]
[Result "0-1"]
[UTCDate "2026.02.21"]
[UTCTime "18:34:35"]
[WhiteElo "1393"]
[BlackElo "1508"]
[WhiteRatingDiff "-13"]
[BlackRatingDiff "+7"]
[WhiteTitle "⛸"]
[BlackTitle "IM💩"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C42"]
[Opening "Russian Game"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nf6?! { (0.21 → 0.75) Inaccuracy. Nc6 was best. } (2... Nc6) 3. Nxe5 { C42 Russian Game } Qe7 4. d4 Nxe4 5. Qe2? { (1.67 → 0.28) Mistake. Bd3 was best. } (5. Bd3 d5) 5... f5? { (0.28 → 1.77) Mistake. d5 was best. } (5... d5 6. c4) 6. Bf4? { (1.77 → 0.36) Mistake. Be3 was best. } (6. Be3 Nf6) 6... d5?? { (0.36 → 2.90) Blunder. d6 was best. } (6... d6 7. Nf3) 7. Nd2? { (2.90 → 1.57) Mistake. f3 was best. } (7. f3 Nf6) 7... Qb4?? { (1.57 → 4.78) Blunder. Nd7 was best. } (7... Nd7 8. Nd3 c6 9. O-O-O g5 10. Bc7 Bg7 11. f3 O-O 12. h4 Nb6 13. Bg3 Bxd4 14. hxg5) 8. O-O-O Qxd4? { (4.17 → 9.92) Mistake. Qb6 was best. } (8... Qb6 9. Re1) 9. Nxe4 Qxe4 10. Qh5+ g6 11. Nxg6 hxg6 12. Qxh8?? { (9.93 → -0.36) Blunder. Qxg6+ was best. } (12. Qxg6+ Kd8 13. Qf6+ Ke8 14. Bb5+ c6 15. Rhe1 Rh6 16. Bxh6 Bxh6+ 17. Kb1 Bg7 18. Rxe4+ fxe4) 12... Qxf4+ 13. Kb1 Nc6 14. Re1+?? { (-0.61 → -4.11) Blunder. Qf6 was best. } (14. Qf6 Ne7) 14... Ne5?? { (-4.11 → 7.96) Blunder. Kf7 was best. } (14... Kf7) 15. Rxe5+ Kd8?? { (6.84 → Mate in 3) Checkmate is now unavoidable. Kf7 was best. } (15... Kf7 16. h4 Qh6 17. Qxh6 Bxh6 18. h5 Bd7 19. hxg6+ Kf6 20. Rxd5 Bc6 21. Rd1 Kxg6 22. f3) 16. Qxf8+ Kd7 17. Rxd5+?! { (Mate in 2 → 15.35) Lost forced checkmate sequence. Bb5+ was best. } (17. Bb5+ c6 18. Qe7#) 17... Ke6 18. Qg8+ Kf6 19. Qd8+ Ke6 20. Bb5 Kf7?! { (13.93 → Mate in 10) Checkmate is now unavoidable. Bd7 was best. } { Black offers draw } (20... Bd7 21. Bxd7+ Kxd5 22. Qxa8 Qd6 23. Qxb7+ Ke5 24. Re1+ Kf6 25. Qc6 Qxc6 26. Bxc6 g5 27. Rd1) 21. Qe8+?! { (Mate in 10 → 22.53) Lost forced checkmate sequence. Qe8+ was best. } (21. Qe8+ Kf6 22. Qf8+ Ke6 23. Rd8 Bd7 24. Bxd7+ Kd5 25. Rd1+ Qd4 26. Rxd4+ Kxd4 27. Qb4+ Ke5) 21... Kf6?! { (22.53 → Mate in 9) Checkmate is now unavoidable. Kf6 was best. } (21... Kf6 22. Qf8+) 22. Qd8+ Kf7 23. Re1?! { (Mate in 7 → 13.38) Lost forced checkmate sequence. Be8+ was best. } (23. Be8+ Kg8 24. Qf6 Qc1+ 25. Rxc1 Be6 26. Qxe6+ Kh8 27. Qf6+ Kg8 28. Rd7 Rxe8 29. Qg7#) 23... Qxf2?! { (13.38 → Mate in 2) Checkmate is now unavoidable. Be6 was best. } (23... Be6 24. Be8+) 24. Re7+ Kf6 25. Qf8+?! { (Mate in 2 → 13.68) Lost forced checkmate sequence. Rxc7+ was best. } (25. Rxc7+ Ke6 26. Qd6#) 25... Kg5 26. c4 Qf1+ 27. Kc2 Qf2+ 28. Kb3 Qxg2 29. h4+ Kh5?! { (13.66 → Mate in 12) Checkmate is now unavoidable. Kg4 was best. } (29... Kg4 30. Re3) 30. Rh7+?! { (Mate in 12 → 11.15) Lost forced checkmate sequence. Qh8+ was best. } (30. Qh8+ Kg4 31. Qd4+ Kg3 32. Re3+ Qf3 33. Qd2 f4 34. Qe1+ Kg2 35. Rd2+ Kh3 36. Qh1+ Kg4) 30... Kg4 31. Rd4+ Kh3 32. Qg7 Qf3+ 33. Kb4 a5+ 34. Ka4 c6 35. Qxg6 cxb5+ 36. cxb5 Qf2 37. Rd3+ Kh2 38. Re7?? { (69.21 → 0.00) Blunder. Qd6+ was best. } (38. Qd6+ f4 39. Rd2 Qxd2 40. Qxd2+ Kg3 41. Rg7+ Bg4 42. Qe1+ Kf3 43. Qf1+ Ke4 44. Re7+ Be6) 38... Qc2+ 39. Rb3 Qc4+ 40. Ka3 Qc5+ 41. Rb4?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Ka4 was best. } (41. Ka4 Qd4+ 42. Ka3 Qc5+) 41... Qxb4# { Black wins by checkmate. } 0-1