CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/SudLWus8"] [Date "2026.06.01"] [White "Sadie"] [Black "Andrew8"] [Result "1-0"] [UTCDate "2026.06.01"] [UTCTime "23:04:29"] [WhiteElo "1318"] [BlackElo "1468"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-54"] [WhiteTitle "GM"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C42"] [Opening "Russian Game: Three Knights Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nf6 3. Nc3?! { (0.75 → 0.07) Inaccuracy. Nxe5 was best. } { C42 Russian Game: Three Knights Game } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4 Nf6 9. Nc3 O-O) 3... Bc5? { (0.07 → 1.27) Mistake. Nc6 was best. } (3... Nc6 4. Bb5 Bd6 5. O-O O-O 6. d3 Nd4 7. Ba4 Nxf3+ 8. Qxf3 c6 9. Bb3 a5 10. Kh1) 4. Qe2?? { (1.27 → -0.75) Blunder. Nxe5 was best. } (4. Nxe5 Bd4) 4... Ng4?? { (-0.75 → 1.57) Blunder. O-O was best. } (4... O-O 5. d3 Nc6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. c3 Ne7 10. Nxe7+ Qxe7 11. g3) 5. Rg1?? { (1.57 → -5.82) Blunder. h3 was best. } (5. h3 Nf6) 5... Bxf2+ 6. Kd1 Bxg1 7. Nxg1 d6 8. d3?! { (-5.68 → -8.28) Inaccuracy. Nf3 was best. } (8. Nf3 O-O 9. h3 Nf6 10. d3 c5 11. Qf2 Nc6 12. a4 Ne8 13. Nd5 Be6 14. g4 Bxd5) 8... Nxh2 9. Be3 Bg4 10. Nf3 Nxf1 11. Qxf1 Bxf3+ 12. gxf3 O-O 13. Qg1 Re8 14. Bh6 Kf8?? { (-6.87 → 8.92) Blunder. Qf6 was best. } (14... Qf6) 15. Qxg7+ Ke7 16. Bg5+ Kd7 17. Bxd8 Rxd8 18. Qxf7+ Kc6 19. Qd5+ Kb6? { (8.47 → Mate in 1) Checkmate is now unavoidable. Kd7 was best. } (19... Kd7) 20. Na4+?! { (Mate in 1 → 12.90) Lost forced checkmate sequence. Qb5# was best. } (20. Qb5#) 20... Ka6 21. Qc4+ Ka5 22. b3 c6 23. c3 b5 24. Qb4+ Ka6 25. c4 bxa4 26. bxa4 c5?? { (6.28 → Mate in 1) Checkmate is now unavoidable. Nd7 was best. } (26... Nd7 27. Qxd6) 27. Qb5# { White wins by checkmate. } 1-0