CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/QyTOkXZ3"] [Date "2026.08.07"] [White "Jenna"] [Black "Eitan1"] [Result "1-0"] [UTCDate "2026.08.07"] [UTCTime "23:09:24"] [WhiteElo "1414"] [BlackElo "1223"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-5"] [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 Bb4?! { (0.18 → 0.93) Inaccuracy. Nf6 was best. } { C46 Three Knights Opening } (3... Nf6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 Qe5+ 9. Qe2 Qxe2+ 10. Kxe2) 4. Bc4?! { (0.93 → 0.27) Inaccuracy. Nd5 was best. } (4. Nd5 Nf6 5. c3 Be7 6. Bd3 d6 7. Bc2 O-O 8. O-O Bg4 9. h3 Bh5 10. Re1 Re8) 4... Bxc3 5. bxc3 f6? { (0.33 → 1.78) Mistake. Nf6 was best. } (5... Nf6 6. d4 Nxe4 7. dxe5 O-O 8. O-O d5 9. Qxd5 Qxd5 10. Bxd5 Nxc3 11. Bxc6 bxc6 12. Re1) 6. d3?! { (1.78 → 0.73) Inaccuracy. d4 was best. } (6. d4 d6) 6... Nge7 7. Be3? { (0.64 → -0.61) Mistake. d4 was best. } (7. d4) 7... a6? { (-0.61 → 0.55) Mistake. d5 was best. } (7... d5 8. exd5) 8. O-O b5 9. Bb3 Na5 10. h3 Nxb3 11. cxb3 Nc6?! { (0.36 → 0.92) Inaccuracy. d5 was best. } (11... d5 12. Qc2) 12. d4 exd4? { (0.85 → 2.35) Mistake. d6 was best. } (12... d6) 13. Nxd4? { (2.35 → 1.11) Mistake. cxd4 was best. } (13. cxd4) 13... Nxd4?! { (1.11 → 2.04) Inaccuracy. O-O was best. } (13... O-O 14. f3 Bb7 15. Rc1 Re8 16. c4 bxc4 17. Rxc4 Nxd4 18. Qxd4 d5 19. Rb4 Bc6 20. Rc1) 14. Bxd4 d6 15. Re1?? { (2.51 → 0.55) Blunder. Qh5+ was best. } (15. Qh5+) 15... c5?? { (0.55 → 2.63) Blunder. O-O was best. } (15... O-O 16. c4) 16. Be3 Bd7?? { (2.73 → 6.41) Blunder. Be6 was best. } (16... Be6 17. Bf4) 17. Bf4? { (6.41 → 3.82) Mistake. Qh5+ was best. } (17. Qh5+ g6 18. Qd5 Rc8 19. Bf4 Qe7 20. Bxd6 Qe6 21. Qd2 Kf7 22. e5 Rhe8 23. exf6 Qxf6) 17... g5? { (3.82 → 7.65) Mistake. O-O was best. } (17... O-O 18. Bxd6 Re8 19. Bxc5 a5 20. Qd3 Bc6 21. Bd4 Qd7 22. f3 h6 23. a3 Qf7 24. b4) 18. Bxd6 Qa5 19. Bxc5 Qxc3 20. Bd4 Qc6 21. Rc1 Qd6 22. Bc3?! { (10.63 → 6.14) Inaccuracy. e5 was best. } (22. e5 Qe6 23. Qh5+ Kd8 24. Bc3 a5 25. Red1 f5 26. Bb2 Rc8 27. Qxg5+ Ke8 28. Qh5+ Qg6) 22... Qxd1 23. Rexd1 Rd8?! { (5.02 → 8.95) Inaccuracy. Rf8 was best. } (23... Rf8 24. Rd6 Rc8 25. Rxa6 h5 26. Kh2 Rf7 27. Bb2 Rxc1 28. Bxc1 g4 29. h4 Re7 30. Rxf6) 24. Bxf6 Kf7 25. Bxd8 Rxd8 26. Rc7 Ke6 27. Ra7 b4 28. Rxa6+ Ke5 29. Rad6 Kxe4?! { (10.85 → Mate in 2) Checkmate is now unavoidable. Ra8 was best. } (29... Ra8 30. Rxd7) 30. Rxd7?! { (Mate in 2 → 57.09) Lost forced checkmate sequence. R6d5 was best. } (30. R6d5 Ba4 31. R1d4#) 30... Rxd7 31. Rxd7 h5 32. Rh7 h4 33. Rg7 Kf4 34. Rb7 g4 35. Rxb4+ Kg5 36. Rxg4+ Kh5 37. b4 Kh6 38. b5 Kh5 39. b6 Kh6 40. b7 Kh7 41. b8=Q Kh6 42. Qh8# { White wins by checkmate. } 1-0