CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/ouyxlmKu"] [Date "2022.02.08"] [White "Zander"] [Black "greenturtle904"] [Result "0-1"] [UTCDate "2022.02.08"] [UTCTime "15:08:30"] [WhiteElo "1432"] [BlackElo "1500"] [WhiteRatingDiff "-35"] [BlackRatingDiff "+204"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense } 3. Nc3 Bg4?! { (0.43 → 1.12) Inaccuracy. c5 was best. } (3... c5 4. Bc4) 4. Bc4 d5?? { (0.87 → 3.61) Blunder. Nc6 was best. } (4... Nc6 5. h3 Bxf3 6. Qxf3 Qd7 7. Ne2 Na5 8. Bd3 Nf6 9. b4 Nc6 10. a3 Nd8 11. O-O) 5. exd5?! { (3.61 → 2.27) Inaccuracy. Bxd5 was best. } (5. Bxd5) 5... Nd7 6. O-O Nb6? { (2.25 → 4.31) Mistake. Bd6 was best. } (6... Bd6 7. Be2) 7. d4?? { (4.31 → 0.60) Blunder. Bb5+ was best. } (7. Bb5+ Nd7) 7... Nxc4 8. b3?? { (0.28 → -2.72) Blunder. Qd3 was best. } (8. Qd3 Nb6 9. dxe5 Ne7 10. d6 Nc6 11. Nb5 Rc8 12. Re1 Qd7 13. Be3 Qf5 14. Qxf5 Bxf5) 8... Nb6 9. dxe5 f6?? { (-2.65 → 0.75) Blunder. Bb4 was best. } (9... Bb4 10. Qd4 Bxc3 11. Qxg4 Ne7 12. Qxg7 Rg8 13. Qxh7 Qxd5 14. Rb1 O-O-O 15. Ng5 f6 16. Qh3+) 10. exf6? { (0.75 → -0.48) Mistake. Re1 was best. } (10. Re1 fxe5 11. Rxe5+ Ne7 12. a4 Qd6 13. Re4 Bxf3 14. Qxf3 O-O-O 15. Bg5 Nbxd5 16. Nxd5 Qxd5) 10... gxf6?? { (-0.48 → 2.09) Blunder. Qxf6 was best. } (10... Qxf6) 11. a4?? { (2.09 → -0.32) Blunder. Re1+ was best. } (11. Re1+ Ne7 12. a4 Qd7 13. a5 Nxd5 14. Qxd5 Qxd5 15. Nxd5 Kf7 16. Nxc7 Bxf3 17. gxf3 Rc8) 11... a5?? { (-0.32 → 2.54) Blunder. Bb4 was best. } (11... Bb4) 12. Bf4?? { (2.54 → 0.00) Blunder. Re1+ was best. } (12. Re1+) 12... Bxf3?? { (0.00 → 4.87) Blunder. Kf7 was best. } (12... Kf7 13. Ne5+ fxe5 14. Qxg4 exf4 15. Qh5+ Kg7 16. Qg4+) 13. Qxf3 Nxd5? { (4.49 → 11.12) Mistake. h5 was best. } (13... h5) 14. Nxd5 c6? { (9.66 → Mate in 6) Checkmate is now unavoidable. Bd6 was best. } (14... Bd6 15. Rad1 h5 16. h3 Kf7 17. Rfe1 Qd7 18. Nxc7 Qxc7 19. Qd5+ Kg6 20. Qd3+ Kf7 21. Bxd6) 15. Nxf6+?? { (Mate in 6 → 6.91) Lost forced checkmate sequence. Qh5+ was best. } (15. Qh5+ Kd7 16. Qf7+ Be7 17. Nb6+ Qxb6 18. Rad1+ Qd4 19. Rxd4+ Kc8 20. Qe6#) 15... Nxf6 16. Bg5 Qd5 17. Qxd5?? { (9.44 → -2.77) Blunder. Qxf6 was best. } (17. Qxf6 Rg8) 17... Nxd5 18. Rad1?! { (-2.75 → -3.74) Inaccuracy. c4 was best. } (18. c4) 18... Nb4?? { (-3.74 → 3.90) Blunder. h6 was best. } (18... h6 19. Bd2 Bb4 20. c4 Bxd2 21. Rxd2 Nf6 22. Rfd1 Kf7 23. f3 Rae8 24. Kf2 h5 25. Rd4) 19. c3?? { (3.90 → -1.75) Blunder. Rfe1+ was best. } (19. Rfe1+ Kf7) 19... Na2?? { (-1.75 → 5.61) Blunder. Nd5 was best. } (19... Nd5 20. c4) 20. Rfe1+ Kf7 21. Rd7+ Kg6 22. Re5?? { (5.90 → 0.00) Blunder. h4 was best. } (22. h4) 22... Nxc3?? { (0.00 → 4.93) Blunder. Ba3 was best. } (22... Ba3 23. Bh4 Rae8 24. Rg5+ Kf6 25. Rg3+ Ke6 26. Rd1 Nc1 27. Kf1 Rhf8 28. b4 axb4 29. cxb4) 23. Rxb7?? { (4.93 → -1.00) Blunder. h4 was best. } (23. h4 h5) 23... Bg7?! { (-1.00 → 0.00) Inaccuracy. Bb4 was best. } (23... Bb4 24. h4) 24. f4?? { (0.00 → -8.53) Blunder. Re6+ was best. } (24. Re6+ Kf5 25. Rxc6 Bd4 26. h4 Ne4 27. Be3 Bxe3 28. fxe3 Rac8 29. Rf7+ Kg4 30. Rg7+ Kf5) 24... Bxe5 25. fxe5 Ne2+ 26. Kf1 Nc1?? { (-6.44 → -2.53) Blunder. Ng3+ was best. } (26... Ng3+ 27. hxg3) 27. Bxc1 Rhf8+? { (-2.44 → -1.20) Mistake. Rab8 was best. } (27... Rab8 28. Rd7 Rxb3 29. Rd6+ Kf5 30. Rxc6 Kxe5 31. Bd2 Rb1+ 32. Ke2 Rb2 33. Rc5+ Ke4 34. Rc4+) 28. Ke2 Rae8 29. Bd2?? { (-1.37 → -5.16) Blunder. Bb2 was best. } (29. Bb2 Rb8 30. Rc7 Rfc8 31. Rxc8 Rxc8 32. Kd3 Rb8 33. Kc2 Rf8 34. Bd4 Kf5 35. Kc3 Rb8) 29... Rxe5+ 30. Kd3?! { (-5.14 → -7.30) Inaccuracy. Kd1 was best. } (30. Kd1 Rf1+ 31. Kc2 Rf2 32. Rd7 Rxg2 33. h4 Rh2 34. b4 axb4 35. Kb3 Rh3+ 36. Kxb4 Rxh4+) 30... Rd8+ 31. Kc3 Rc5+ 32. Kb2 Rxd2+ 33. Ka3?! { (-13.47 → Mate in 3) Checkmate is now unavoidable. Kb1 was best. } (33. Kb1 Rf5) 33... Rcc2 34. g4 Ra2# { Black wins by checkmate. } 0-1