CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/dEqpm59Q"] [Date "2026.08.07"] [White "Jenna"] [Black "Eitan1"] [Result "0-1"] [UTCDate "2026.08.07"] [UTCTime "23:30:23"] [WhiteElo "1405"] [BlackElo "1223"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+12"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Three Knights Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 { C46 Three Knights Opening } d6 4. Bc4 Nf6?! { (0.65 → 1.61) Inaccuracy. Na5 was best. } (4... Na5 5. Be2 c5 6. Nd5 Nf6 7. Nxf6+ Qxf6 8. c3 Nc6 9. O-O Be7 10. d3 Qg6 11. Nd2) 5. h3? { (1.61 → 0.23) Mistake. Ng5 was best. } (5. Ng5 d5 6. exd5 Na5 7. Bb5+ c6 8. dxc6 bxc6 9. Be2 Nd5 10. d4 Nxc3 11. bxc3 Be7) 5... d5?? { (0.23 → 3.10) Blunder. Na5 was best. } (5... Na5 6. Be2 c5 7. d3 Be7 8. Nh2 Nc6 9. O-O d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Re1) 6. exd5?! { (3.10 → 2.38) Inaccuracy. exd5 was best. } (6. exd5 Nd4 7. Nxe5 Bd6 8. Nf3 Nxf3+ 9. Qxf3 O-O 10. d4 a6 11. O-O b5 12. Bd3 b4) 6... Nb4?? { (2.38 → 4.99) Blunder. Na5 was best. } (6... Na5) 7. a3? { (4.99 → 2.78) Mistake. Nxe5 was best. } (7. Nxe5 Bd6 8. d4 Bf5 9. Bb3 Nfxd5 10. O-O Be6 11. Nxd5 Nxd5 12. c4 Nf6 13. Re1 O-O) 7... Na6?? { (2.78 → 7.06) Blunder. Nbxd5 was best. } (7... Nbxd5 8. Nxd5 Nxd5 9. O-O Be7 10. Nxe5 Be6 11. Bb5+ c6 12. Nxc6 bxc6 13. Bxc6+ Kf8 14. c4) 8. Nxe5 Nh5 9. d6 cxd6? { (9.39 → Mate in 2) Checkmate is now unavoidable. Bxd6 was best. } (9... Bxd6 10. Qxh5) 10. Nxf7? { (Mate in 2 → 9.36) Lost forced checkmate sequence. Bxf7+ was best. } (10. Bxf7+ Ke7 11. Nd5#) 10... Qe7+ 11. Ne2 Rg8 12. Nxd6+ Qxd6 13. Bxg8 Qf6 14. O-O Bd6 15. Bxh7 Qe5 16. g3 Nc5 17. f4 Qd5 18. Bg6+ Kf8 19. Bxh5? { (9.13 → 4.71) Mistake. Nc3 was best. } (19. Nc3 Qd4+) 19... b5? { (4.71 → 13.61) Mistake. Qxh5 was best. } (19... Qxh5) 20. Bf3 Ne4 21. d3 Qc5+ 22. Kh1 Nf2+ 23. Rxf2 Qxf2 24. Nc3 g5 25. Bd2 gxf4 26. Qf1 Qxg3 27. Bxa8 f3 28. Qg1?? { (12.79 → Mate in 2) Checkmate is now unavoidable. Qxf3+ was best. } (28. Qxf3+ Qxf3+ 29. Bxf3 Bxh3 30. Nxb5 Be5 31. c3 a6 32. Na7 a5 33. Nc6 Bc7 34. a4 Bd7) 28... Qxh3+ 29. Qh2 Qxh2# { Black wins by checkmate. } 0-1