CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/olbDt59Z"] [Date "2026.07.31"] [White "Mark2"] [Black "Eli4"] [Result "1-0"] [UTCDate "2026.07.31"] [UTCTime "23:11:50"] [WhiteElo "1179"] [BlackElo "760"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [WhiteTitle "࿄"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C42"] [Opening "Russian Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nf6 { C42 Russian Game } 3. Ng5?? { (0.75 → -1.02) Blunder. Nxe5 was best. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4 Nf6 9. Nc3 O-O) 3... Nxe4?? { (-1.02 → 2.87) Blunder. d5 was best. } (3... d5 4. exd5 h6 5. Nf3 e4 6. Ne5 Qxd5 7. d4 exd3 8. Nxd3 Nc6 9. Nc3 Qf5 10. Be2) 4. Qf3?? { (2.87 → -9.70) Blunder. Nxe4 was best. } (4. Nxe4 d5) 4... Nxg5 5. Qh5 Nf3+?? { (-10.50 → -3.60) Blunder. Ne6 was best. } (5... Ne6 6. d4) 6. Kd1?? { (-3.60 → -9.89) Blunder. Qxf3 was best. } (6. Qxf3 Bc5) 6... d5? { (-9.89 → -4.50) Mistake. Nd4 was best. } (6... Nd4) 7. Qxf3 Qg5?? { (-5.04 → -1.89) Blunder. Be7 was best. } (7... Be7) 8. d3?! { (-1.89 → -3.16) Inaccuracy. Qxd5 was best. } (8. Qxd5) 8... e4?? { (-3.16 → -0.18) Blunder. Qd8 was best. } (8... Qd8 9. Nc3 d4 10. Ne4 f5 11. Ng5 Nc6 12. Qe2 Be7 13. f4 Bxg5 14. Qh5+ g6 15. Qxg5) 9. dxe4?? { (-0.18 → -1.75) Blunder. Qxe4+ was best. } (9. Qxe4+ dxe4 10. Bxg5 exd3 11. Bxd3 Bc5 12. f3 Nc6 13. Bf4 Nb4 14. Bxc7 Nxd3 15. cxd3 Bf5) 9... dxe4?? { (-1.75 → 0.19) Blunder. Qg6 was best. } (9... Qg6) 10. Qxe4+?! { (0.19 → -0.60) Inaccuracy. Qxf7+ was best. } (10. Qxf7+ Kxf7 11. Bxg5 Bf5 12. Be3 Nd7 13. Nc3 Rd8 14. Kc1 Bc5 15. a4 Bxe3+ 16. fxe3 c6) 10... Be7?? { (-0.60 → 12.30) Blunder. Qe7 was best. } (10... Qe7) 11. Bxg5 Bg4+ 12. Ke1 Bd7?! { (13.23 → Mate in 1) Checkmate is now unavoidable. Be6 was best. } (12... Be6 13. Qxb7 Bxg5 14. Qxa8 O-O 15. Na3 Re8 16. Be2 Bf6 17. c3 a6 18. Qb7 Be5 19. Nc4) 13. Qxe7# { White wins by checkmate. } 1-0