CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/AOPStZXn"] [Date "2023.08.16"] [White "Grant2"] [Black "Collin1"] [Result "1-0"] [UTCDate "2023.08.16"] [UTCTime "20:34:43"] [WhiteElo "1115"] [BlackElo "1336"] [WhiteRatingDiff "+204"] [BlackRatingDiff "-29"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A06"] [Opening "Zukertort Opening: Tennison Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. Nf3?? { (0.67 → -1.09) Blunder. exd5 was best. } { A06 Zukertort Opening: Tennison Gambit } (2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qa5 5. Nf3 Bf5 6. Ne5 c6) 2... Nf6?? { (-1.09 → 1.12) Blunder. dxe4 was best. } (2... dxe4 3. Ng5) 3. Nc3?? { (1.12 → -1.44) Blunder. e5 was best. } (3. e5 Nfd7) 3... Nc6?? { (-1.44 → 0.52) Blunder. dxe4 was best. } (3... dxe4 4. Ng5 Bg4 5. Be2 Bf5 6. Bc4 e6 7. Qe2 Nc6 8. Bb5 Qd4 9. f3 exf3 10. Nxf3) 4. exd5 Nxd5 5. d4 e6?! { (0.46 → 1.14) Inaccuracy. e5 was best. } (5... e5) 6. Nxd5?! { (1.14 → 0.43) Inaccuracy. Ne4 was best. } (6. Ne4 Be7 7. c3 O-O 8. Bd3 a5 9. O-O a4 10. Qc2 h6 11. a3 Bd7 12. c4 Nf6) 6... exd5 7. Bb5 Bb4+ 8. Bd2 Bd6 9. a3?! { (0.25 → -0.28) Inaccuracy. Qe2+ was best. } (9. Qe2+ Qe7) 9... Qf6?! { (-0.28 → 0.41) Inaccuracy. O-O was best. } (9... O-O 10. O-O) 10. Bb4 Bxb4+ 11. axb4 Qe6+ 12. Be2?! { (0.62 → -0.26) Inaccuracy. Qe2 was best. } (12. Qe2 Qxe2+ 13. Kxe2 Bd7 14. c3 f6 15. Bd3 Kf7 16. b5 Ne7 17. Ra3 Nf5 18. Rha1 Nd6) 12... Nxb4 13. c3 Nc6 14. O-O Qg6? { (-0.34 → 0.68) Mistake. O-O was best. } (14... O-O 15. Bd3 Qf6 16. Qb3 Qd6 17. Rae1 a5 18. Re3 g6 19. h4 a4 20. Qc2 Ne7 21. h5) 15. Qd3?? { (0.68 → -0.94) Blunder. Bd3 was best. } (15. Bd3 Qd6 16. Re1+ Ne7 17. Qe2 h6 18. h3 a6 19. Bc2 c6 20. Ne5 O-O 21. g4 Ng6) 15... Qe6?! { (-0.94 → 0.00) Inaccuracy. Qxd3 was best. } (15... Qxd3 16. Bxd3 O-O 17. Ra2 b6 18. Rfa1 a5 19. Ne1 g6 20. f3 Rd8 21. Nc2 Ba6 22. Bxa6) 16. Rae1 Qe4?? { (-0.07 → 6.85) Blunder. O-O was best. } (16... O-O 17. Qc2) 17. Qb1?? { (6.85 → -1.63) Blunder. Bd1 was best. } (17. Bd1 Be6 18. Rxe4 dxe4 19. Qxe4 O-O-O 20. Qf4 Bd5 21. Bc2 Kb8 22. Nd2 g5 23. Qg3 f5) 17... O-O?? { (-1.63 → 1.77) Blunder. Qxb1 was best. } (17... Qxb1) 18. Bd3 Qg4?! { (1.71 → 2.76) Inaccuracy. Qf4 was best. } (18... Qf4 19. Bxh7+ Kh8 20. Bc2 g6 21. Re3 Kg7 22. Rfe1 Bg4 23. g3 Qd6 24. h4 Bxf3 25. Rxf3) 19. Bxh7+ Kh8 20. Bd3 g5? { (2.72 → 5.40) Mistake. Qf4 was best. } (20... Qf4 21. Re3) 21. Re2? { (5.40 → 3.35) Mistake. Ne5 was best. } (21. Ne5 Nxe5) 21... Qe6?? { (3.35 → 10.00) Blunder. Qh5 was best. } (21... Qh5 22. Rfe1) 22. Rfe1? { (10.00 → 4.79) Mistake. Rxe6 was best. } (22. Rxe6 Bxe6 23. Nxg5 Rg8 24. Nxe6 fxe6 25. Qc1 Kg7 26. Kh1 Ne5 27. dxe5 Kf7 28. Qh6 Rg7) 22... Qd7? { (4.79 → 8.91) Mistake. Qf6 was best. } (22... Qf6 23. Qc1 Bg4 24. Re3 Rg8 25. Ne5 Nxe5 26. Rxe5 c6 27. h3 Bd7 28. Re7 Rad8 29. R1e5) 23. Nxg5 f6 24. Bb5?? { (8.86 → 1.26) Blunder. Ne6 was best. } (24. Ne6 Qxe6 25. Rxe6 Bxe6 26. Qd1 Bf7 27. Qf3 Rg8 28. Qxf6+ Rg7 29. Re3 Kg8 30. Bf5 Ne5) 24... Kg7?? { (1.26 → Mate in 1) Checkmate is now unavoidable. fxg5 was best. } (24... fxg5) 25. Ne6+? { (Mate in 1 → 8.23) Lost forced checkmate sequence. Qh7# was best. } (25. Qh7#) 25... Kf7? { (8.23 → Mate in 7) Checkmate is now unavoidable. Qxe6 was best. } (25... Qxe6) 26. Nxf8?! { (Mate in 7 → 11.53) Lost forced checkmate sequence. Qh7+ was best. } (26. Qh7+ Ke8 27. Bxc6 bxc6 28. Nxf8+ Qe6 29. Rxe6+ Bxe6 30. Nxe6 Rd8 31. Nf4+ Kf8 32. Ng6#) 26... Qd8?! { (11.53 → Mate in 3) Checkmate is now unavoidable. Qf5 was best. } (26... Qf5 27. Bd3 Qg5 28. Nh7 Qh6 29. Re8 Rb8 30. R8e3 Qxe3 31. Rxe3 Ne7 32. Rf3 f5 33. Qa2) 27. Bxc6?! { (Mate in 3 → 16.62) Lost forced checkmate sequence. Qg6+ was best. } (27. Qg6+ Kxf8 28. Re8+ Qxe8 29. Rxe8#) 27... bxc6?! { (16.62 → Mate in 3) Checkmate is now unavoidable. f5 was best. } (27... f5 28. Bxb7) 28. Qh7+ Kxf8 29. Re8+ Qxe8 30. Rxe8+? { (Mate in 6 → 8.88) Lost forced checkmate sequence. Qh8+ was best. } (30. Qh8+ Kf7 31. Rxe8 Kg6 32. Rg8+ Kf7 33. Qh7+ Ke6 34. Re8+ Kd6 35. Qe7#) 30... Kxe8 31. h4 Rb8 32. h5 Kf8 33. Qg6 Rxb2 34. h6 Rb1+ 35. Kh2 a5?! { (24.49 → Mate in 5) Checkmate is now unavoidable. Bf5 was best. } (35... Bf5 36. Qxf6+) 36. h7 Ke7 37. h8=Q Kd7 38. Qgxf6 a4 39. Qhg7+ Ke8 40. Qff8# { White wins by checkmate. } 1-0