CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/skUaHbER"] [Date "2022.03.10"] [White "TinyFineKazoo"] [Black "Sairam"] [Result "0-1"] [UTCDate "2022.03.10"] [UTCTime "00:42:12"] [WhiteElo "1665"] [BlackElo "1590"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+17"] [WhiteTitle "GM🐨"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C64"] [Opening "Ruy Lopez: Classical Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 { C64 Ruy Lopez: Classical Variation } 4. Bxc6? { (0.70 → -0.31) Mistake. c3 was best. } (4. c3 Nf6) 4... dxc6 5. Nxe5?! { (-0.33 → -1.28) Inaccuracy. d3 was best. } (5. d3 f6 6. Qe2 Ne7 7. Be3 Bxe3 8. Qxe3 Ng6 9. Nc3 Nf4 10. Rg1 Bg4 11. O-O-O Ne6) 5... Qd4 6. Nf3?? { (-1.26 → Mate in 1) Checkmate is now unavoidable. Nd3 was best. } (6. Nd3 Qxe4+) 6... Qxe4+?? { (Mate in 1 → -0.71) Lost forced checkmate sequence. Qxf2# was best. } (6... Qxf2#) 7. Kf1 Qc4+?! { (-1.11 → -0.15) Inaccuracy. Qg6 was best. } (7... Qg6 8. d3) 8. d3 Qe6 9. g3?? { (-0.19 → -2.05) Blunder. Nc3 was best. } (9. Nc3 Bd6 10. Ng5 Qe7 11. Nge4 Be5 12. Qf3 Be6 13. Bf4 Bxc3 14. Nxc3 Qb4 15. Re1 Qxb2) 9... Nf6?! { (-2.05 → -1.06) Inaccuracy. Qh3+ was best. } (9... Qh3+ 10. Kg1) 10. Bg5? { (-1.06 → -2.70) Mistake. Qe2 was best. } (10. Qe2) 10... Qh3+ 11. Ke2?? { (-2.84 → -7.91) Blunder. Kg1 was best. } (11. Kg1 Be6 12. Qf1 Qf5 13. Nbd2 O-O-O 14. Re1 Ng4 15. Be3 Nxe3 16. fxe3 Rhe8 17. Qf2 Bb6) 11... O-O 12. Bxf6 Re8+?! { (-8.44 → -5.00) Inaccuracy. Bg4 was best. } (12... Bg4 13. Bg5 Rfe8+ 14. Kd2 Qh5 15. Nc3 Bxf2 16. Qf1 Bxf3 17. Bf4 Bd4 18. Qxf3 Qxf3 19. Raf1) 13. Be5?! { (-5.00 → -8.74) Inaccuracy. Kd2 was best. } (13. Kd2 gxf6) 13... Bd6?? { (-8.74 → -3.50) Blunder. Bg4 was best. } (13... Bg4) 14. Kd2 Qh6+ 15. Bf4?? { (-2.74 → -6.00) Blunder. Kc3 was best. } (15. Kc3 Bxe5+ 16. Nxe5 Rxe5 17. f4 Re8 18. Kd2 c5 19. Nc3 c4 20. Kc1 Bf5 21. dxc4 Rad8) 15... Bxf4+ 16. gxf4 Qxf4+ 17. Kc3 Qf6+ 18. d4 Bg4 19. Re1?! { (-4.59 → -8.07) Inaccuracy. Nbd2 was best. } (19. Nbd2 c5 20. a4 Rad8 21. Kb3 Rxd4 22. c3 Bxf3 23. Qxf3 Rxd2 24. Qxf6 gxf6 25. Rhd1 Ree2) 19... Bxf3 20. Rxe8+ Rxe8 21. Qd3 c5 22. Kc4? { (-8.15 → Mate in 5) Checkmate is now unavoidable. Nd2 was best. } (22. Nd2 Bh5) 22... Be2?! { (Mate in 5 → -12.40) Lost forced checkmate sequence. Qa6+ was best. } (22... Qa6+ 23. Kb3 Qb6+ 24. Qb5 Qxb5+ 25. Kc3 Qb4+ 26. Kd3 Qxd4#) 23. Qxe2?! { (-12.40 → Mate in 2) Checkmate is now unavoidable. dxc5 was best. } (23. dxc5 Qxb2) 23... Rxe2 24. Nc3 Qe6+?! { (Mate in 2 → -10.22) Lost forced checkmate sequence. Qxd4+ was best. } (24... Qxd4+ 25. Kb3 Qb4#) 25. Kxc5 Qc6+ 26. Kb4 Rxc2?! { (Mate in 5 → -10.12) Lost forced checkmate sequence. a5+ was best. } (26... a5+ 27. Kxa5 Qc4 28. Nd5 Re6 29. Nf6+ Rxf6 30. Rg1 b6#) 27. Re1?! { (-10.12 → Mate in 3) Checkmate is now unavoidable. Rb1 was best. } (27. Rb1 Qb6+ 28. Ka4 Rxc3 29. bxc3 Qxb1 30. h3 Qxa2+ 31. Kb4 Qxf2 32. Kb3 a5 33. Kc4 Qf5) 27... Rxb2+ 28. Ka3 Qxc3+ 29. Ka4 Qxe1 30. Ka3 Qa1 31. Ka4 Qxa2# { Black wins by checkmate. } 0-1