CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/mkpl2XcJ"] [Date "2026.04.03"] [White "Eli4"] [Black "Jeremiah1"] [Result "0-1"] [UTCDate "2026.04.03"] [UTCTime "23:30:36"] [WhiteElo "736"] [BlackElo "1152"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nf6 { A45 Indian Defense } 2. e3 Nc6?! { (0.13 → 0.82) Inaccuracy. e6 was best. } (2... e6 3. Bd3 d5 4. Nf3 b6 5. b3 Bb7 6. Bb2 c5 7. O-O Nbd7 8. Nbd2 Be7 9. dxc5) 3. Nf3 e5? { (0.83 → 2.19) Mistake. g6 was best. } (3... g6 4. d5 Nb8 5. c4 Bg7 6. Nc3 d6 7. e4 Na6 8. Be3 O-O 9. Be2 Nc5 10. Bxc5) 4. Nc3?? { (2.19 → -0.44) Blunder. Nxe5 was best. } (4. Nxe5) 4... exd4?! { (-0.44 → 0.21) Inaccuracy. e4 was best. } (4... e4 5. Ne5 a6 6. Be2 Ne7 7. f3 d6 8. Nc4 d5 9. Ne5 exf3 10. Bxf3 Be6 11. O-O) 5. exd4 Qe7+?! { (0.34 → 1.25) Inaccuracy. d5 was best. } (5... d5 6. Bb5 Bb4 7. Bxc6+ bxc6 8. O-O O-O 9. Ne5 Bxc3 10. bxc3 Ne4 11. Re1 f6 12. Nxc6) 6. Ne4?? { (1.25 → -7.38) Blunder. Be2 was best. } (6. Be2) 6... Nxe4 7. d5?! { (-6.30 → -9.69) Inaccuracy. Be2 was best. } (7. Be2 d5 8. O-O Qd8 9. c4 Be7 10. cxd5 Qxd5 11. Bf4 Bd6 12. Bxd6 cxd6 13. Rc1 O-O) 7... Nd4?? { (-9.69 → -0.18) Blunder. Nc3+ was best. } (7... Nc3+ 8. Be2 Nxd1 9. dxc6 dxc6 10. Kxd1 Bh3 11. Nd2 Bxg2 12. Rg1 Be4 13. Nxe4 Qe5 14. Nd6+) 8. d6?? { (-0.18 → -7.78) Blunder. Qxd4 was best. } (8. Qxd4 Ng3+) 8... cxd6?? { (-7.78 → 0.29) Blunder. Nxd6+ was best. } (8... Nxd6+ 9. Be3) 9. Nxd4?? { (0.29 → -7.92) Blunder. Qxd4 was best. } (9. Qxd4 Ng3+ 10. Be3 Nf5 11. Qf4 Nxe3 12. fxe3 b6 13. Bc4 Bb7 14. O-O-O g6 15. Qd4 Rc8) 9... Ng5+?? { (-7.92 → 2.50) Blunder. Nc3+ was best. } (9... Nc3+ 10. Be3 Nxd1 11. Rxd1 d5 12. Nb5 Kd8 13. Rd4 Qe6 14. Kd2 Bc5 15. Rf4 Bxe3+ 16. fxe3) 10. Ne6?? { (2.50 → -6.87) Blunder. Be2 was best. } (10. Be2 Ne6 11. Nf5 Qf6 12. Nxd6+ Bxd6 13. Qxd6 a5 14. a4 Qd4 15. Qxd4 Nxd4 16. Bd3 d5) 10... Qxe6+ 11. Be2 Qe5?? { (-6.25 → 0.75) Blunder. Ne4 was best. } (11... Ne4) 12. O-O?? { (0.75 → -4.37) Blunder. f4 was best. } (12. f4 Qe6) 12... d5?? { (-4.37 → -0.24) Blunder. Be7 was best. } (12... Be7 13. Kh1) 13. Bb5?? { (-0.24 → -5.94) Blunder. f4 was best. } (13. f4 Nh3+) 13... Bd6?? { (-5.94 → -0.83) Blunder. Ne4 was best. } (13... Ne4) 14. Bxd7+?? { (-0.83 → -10.03) Blunder. f4 was best. } (14. f4 Nh3+ 15. Kh1 Qe6 16. Qf3 Bc5 17. Bd3 Nf2+ 18. Rxf2 Bxf2 19. Qxf2 O-O 20. Bd2 f5) 14... Bxd7 15. f4 Qe4 16. fxg5 Qe5?? { (-9.55 → 2.59) Blunder. O-O was best. } (16... O-O 17. Qd3 Rae8 18. Qxe4 Rxe4 19. g6 f5 20. gxh7+ Kxh7 21. Bd2 Bc6 22. Rae1 Rfe8 23. Rxe4) 17. g6?? { (2.59 → -25.61) Blunder. Re1 was best. } (17. Re1 Bc5+ 18. Kh1 Qe6 19. Rxe6+ fxe6 20. Qf3 Rf8 21. Qd3 Rc8 22. Bd2 Rf2 23. Rf1 Rxf1+) 17... Qxh2+ 18. Kf2?! { (-69.01 → Mate in 10) Checkmate is now unavoidable. Kf2 was best. } (18. Kf2 Qg3+ 19. Ke2 Qxg2+ 20. Kd3 Qe4+ 21. Kd2 Qd4+ 22. Ke2 Bg4+ 23. Rf3 Bxf3+ 24. Kxf3 Qxd1+) 18... O-O?! { (Mate in 10 → -11.96) Lost forced checkmate sequence. Qg3+ was best. } (18... Qg3+ 19. Ke2 Qxg2+ 20. Ke3 Bc5+ 21. Kf4 hxg6 22. Qe1+ Kd8 23. Qa5+ b6 24. Qxc5 Qe4+ 25. Kg3) 19. c4?! { (-11.96 → Mate in 9) Checkmate is now unavoidable. Qxd5 was best. } (19. Qxd5 hxg6) 19... fxg6+ 20. Ke2 Rxf1?! { (Mate in 5 → -14.47) Lost forced checkmate sequence. Qxg2+ was best. } (20... Qxg2+ 21. Kd3 Qe4+ 22. Kc3 Qxc4+ 23. Kd2 Bb4+ 24. Ke3 Rae8#) 21. Kxf1?! { (-14.47 → Mate in 6) Checkmate is now unavoidable. Qxf1 was best. } (21. Qxf1 Qe5+) 21... Qh1+ 22. Ke2 Qxg2+ 23. Kd3 Qg3+ 24. Ke2 Bc5? { (Mate in 4 → -9.42) Lost forced checkmate sequence. Re8+ was best. } (24... Re8+ 25. Kd2 Bb4+ 26. Kc2 Bf5+ 27. Qd3 Qxd3#) 25. Kf1? { (-9.42 → Mate in 1) Checkmate is now unavoidable. Qxd5+ was best. } (25. Qxd5+) 25... Qg1+ 26. Ke2 Re8+ 27. Kd3 Qxd1+ 28. Bd2 Qxa1 29. Kc3 Qxa2 30. b3 Re2 31. b4 Qxd2+ 32. Kb3 Qb2# { Black wins by checkmate. } 0-1