CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/LbKvsaFo"] [Date "2024.06.09"] [White "Sou"] [Black "Felix"] [Result "0-1"] [UTCDate "2024.06.09"] [UTCTime "17:45:24"] [WhiteElo "1399"] [BlackElo "1524"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+8"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C62"] [Opening "Ruy Lopez: Steinitz Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 { C62 Ruy Lopez: Steinitz Defense } 4. Nc3 Nf6 5. d3?! { (0.62 → 0.10) Inaccuracy. d4 was best. } (5. d4 exd4 6. Nxd4 Bd7 7. O-O Be7 8. Nxc6 Bxc6 9. Bxc6+ bxc6) 5... Be7 6. Bg5 O-O 7. O-O Bd7 8. Nd5?? { (0.00 → -2.21) Blunder. a4 was best. } (8. a4 Bg4 9. h3 Bxf3 10. Qxf3 Nd4 11. Qd1 h6 12. Bxf6 Bxf6 13. Ne2 Ne6 14. Bc4 c6) 8... Nxd5 9. exd5 Nd4?? { (-2.19 → -0.28) Blunder. Bxg5 was best. } (9... Bxg5 10. Nxg5) 10. Bxe7 Qxe7 11. Nxd4 exd4 12. Re1 Qd8 13. Bxd7 Qxd7 14. h3 h6 15. Re4 Rae8 16. Rxd4 Qf5?! { (0.62 → 1.28) Inaccuracy. Re5 was best. } (16... Re5 17. Qf3 Rfe8 18. a4 Re2 19. Rc4 a6 20. Rf1 f5 21. d4 Qf7 22. a5 Rd2 23. Qb3) 17. g4?? { (1.28 → -0.45) Blunder. Qd2 was best. } (17. Qd2 Qe5) 17... Qg5 18. f4?? { (-0.43 → -2.88) Blunder. Qc1 was best. } (18. Qc1 Qh4 19. Qf1 Qf6 20. c3 Qe5 21. Re4 Qxd5 22. c4 Qc5 23. Rxe8 Rxe8 24. Re1 Re5) 18... Qh4? { (-2.88 → -1.22) Mistake. Qf6 was best. } (18... Qf6 19. Re4 Qxb2 20. Kg2 b6 21. a4 Rxe4 22. dxe4 Qf6 23. Qf1 Qd4 24. Qe1 Qc4 25. c3) 19. Kg2?? { (-1.22 → -8.92) Blunder. Qf3 was best. } (19. Qf3) 19... c5?? { (-8.92 → -1.03) Blunder. Re3 was best. } (19... Re3 20. Qf3 Rxf3 21. Kxf3 Qxh3+ 22. Ke2 f5 23. Re1 Qg2+ 24. Kd1 Qf3+ 25. Kd2 Qf2+ 26. Re2) 20. Ra4?? { (-1.03 → -9.66) Blunder. Re4 was best. } (20. Re4 Qf6) 20... b5?? { (-9.66 → -1.07) Blunder. Re3 was best. } (20... Re3 21. Re4 Rg3+ 22. Kf1 Rxh3 23. Qe1 Qxg4 24. Qe2 Rh1+ 25. Kf2 Qh4+ 26. Ke3 Rxa1 27. Kd2) 21. Rxa7?? { (-1.07 → -9.91) Blunder. Re4 was best. } (21. Re4) 21... Re3 22. Qh1?! { (-11.58 → Mate in 2) Checkmate is now unavoidable. Qf3 was best. } (22. Qf3 Rxf3) 22... Qg3+?! { (Mate in 2 → -10.93) Lost forced checkmate sequence. Re2+ was best. } (22... Re2+ 23. Kg1 Qf2#) 23. Kf1 Rf3+ 24. Ke2 Re3+ 25. Kd2?! { (-11.43 → Mate in 9) Checkmate is now unavoidable. Kf1 was best. } (25. Kf1 Rfe8) 25... Qf2+ 26. Kc3 b4+? { (Mate in 8 → -9.94) Lost forced checkmate sequence. Re2 was best. } (26... Re2 27. Kb3 c4+ 28. dxc4 bxc4+ 29. Kb4 Rb8+ 30. Rb7 Rxb7+ 31. Kxc4 Qc5+ 32. Kd3 Qxc2+ 33. Kd4) 27. Kc4? { (-9.94 → Mate in 11) Checkmate is now unavoidable. Kb3 was best. } (27. Kb3 c4+) 27... Qxf4+? { (Mate in 11 → -8.70) Lost forced checkmate sequence. Qxc2+ was best. } (27... Qxc2+ 28. Kb5 Qxd3+ 29. Kc6 Rc8+ 30. Kb7 Qb5+ 31. Kxc8 Re8+ 32. Kc7 Re7+ 33. Kxd6 Rxa7 34. g5) 28. Kb3 Re2? { (-10.87 → -4.46) Mistake. c4+ was best. } (28... c4+ 29. Ka4) 29. Rf1? { (-4.46 → -8.15) Mistake. Rc7 was best. } (29. Rc7 Qd4 30. Rd1 Rfe8 31. Qf3 Rf2 32. Qh1 Re3 33. Rf1 Rxd3+ 34. Ka4 Qc4 35. Ka5 Rxf1) 29... Qd2 30. Rc1 c4+ 31. dxc4? { (-7.62 → Mate in 9) Checkmate is now unavoidable. Kxc4 was best. } (31. Kxc4 Rc8+) 31... Qe3+ 32. c3 bxc3 33. bxc3 Qxa7 { White resigns. } 0-1