CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/roGOdPF6"] [Date "2026.03.04"] [White "LuNa"] [Black "Alexander9"] [Result "1-0"] [UTCDate "2026.03.04"] [UTCTime "21:30:33"] [WhiteElo "887"] [BlackElo "965"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-18"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "Center Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. d4?! { (0.50 → -0.22) Inaccuracy. Nf3 was best. } { C20 Center Game } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6) 2... Nf6?? { (-0.22 → 1.62) Blunder. exd4 was best. } (2... exd4 3. Qxd4 Nc6 4. Qc4 Bb4+ 5. Nc3 Nf6 6. Bd2 d6 7. O-O-O O-O 8. f3 a6 9. Qd3) 3. dxe5 Nxe4 4. Qd4?? { (1.70 → -0.08) Blunder. Qe2 was best. } (4. Qe2) 4... Ng5?! { (-0.08 → 0.58) Inaccuracy. d5 was best. } (4... d5 5. exd6) 5. f4?! { (0.58 → -0.34) Inaccuracy. Nc3 was best. } (5. Nc3 Nc6) 5... Ne6 6. Qe4 Nc6 7. f5?? { (0.88 → -1.61) Blunder. Nc3 was best. } (7. Nc3 d5) 7... Ng5?? { (-1.61 → 2.13) Blunder. Nc5 was best. } (7... Nc5) 8. f6?? { (2.13 → -13.25) Blunder. Qe3 was best. } (8. Qe3 h6 9. h4 Nh7 10. Nc3 Bb4 11. Bd2 O-O 12. O-O-O d6 13. g4 Nxe5 14. Qf4 Bxc3) 8... Nxe4 9. e6 Nxf6 10. exf7+ Kxf7 11. Bc4+ Ke8 12. g4 Qe7+ 13. Be3 Qxe3+ 14. Ne2 Qe4 15. O-O Qe3+ 16. Kg2 Qxe2+ 17. Bxe2 Bd6 18. g5 Ne4 19. g6 hxg6 20. Nc3 Nxc3 21. bxc3 g5 22. Bd3 Rh4 23. Bg6+ Kd8 24. Rae1 Rg4+ 25. Kf3 Rf4+ 26. Kg2 Rxf1?? { (-12.61 → Mate in 1) Checkmate is now unavoidable. Ne5 was best. } (26... Ne5 27. Be4 c6 28. a4 Kc7 29. a5 b5 30. axb6+ axb6 31. Bf5 Rxf1 32. Rxf1 Ra3 33. Be4) 27. Kxf1?? { (Mate in 1 → -12.62) Lost forced checkmate sequence. Re8# was best. } (27. Re8#) 27... Bxh2?? { (-12.62 → Mate in 1) Checkmate is now unavoidable. Ne5 was best. } (27... Ne5) 28. Re8# { White wins by checkmate. } 1-0