CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/y0e7KHi4"] [Date "2022.02.12"] [White "Jed"] [Black "HockeyBaseball13"] [Result "0-1"] [UTCDate "2022.02.12"] [UTCTime "00:29:14"] [WhiteElo "1108"] [BlackElo "1234"] [WhiteRatingDiff "-23"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Grob Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. g4?? { (0.15 → -1.53) Blunder. e4 was best. } { A00 Grob Opening } (1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Bd3 Nxe4) 1... Nf6?? { (-1.53 → 0.20) Blunder. d5 was best. } (1... d5 2. Bg2 Nc6 3. c4 d4 4. Bxc6+ bxc6 5. Nf3 Bxg4 6. Ne5 Bd7 7. Qb3 f6 8. Nxd7) 2. h3? { (0.20 → -1.03) Mistake. g5 was best. } (2. g5 Nh5 3. Nc3 g6 4. e4 c6 5. d4 d5 6. Bg2 dxe4 7. Nxe4 Bg7 8. c3 O-O) 2... e5 3. Bg2 Bb4? { (-0.99 → 0.40) Mistake. d5 was best. } (3... d5 4. g5) 4. Nf3?! { (0.40 → -0.32) Inaccuracy. c3 was best. } (4. c3 Be7) 4... O-O? { (-0.32 → 0.88) Mistake. e4 was best. } (4... e4 5. Nd4 d5 6. c3 Be7 7. d3 c5 8. Nb3 exd3 9. exd3 Nc6 10. O-O O-O 11. Re1) 5. Nxe5 Qe7?! { (1.03 → 1.96) Inaccuracy. d5 was best. } (5... d5 6. c3) 6. Nc4? { (1.96 → 0.63) Mistake. a3 was best. } (6. a3 Bd6 7. Nc4 Bf4 8. d4 Bxc1 9. Qxc1 Re8 10. Qe3 Qd8 11. Qf4 d5 12. Ne5 Nbd7) 6... c6? { (0.63 → 1.77) Mistake. d5 was best. } (6... d5 7. a3 Bc5 8. d4 dxc4 9. dxc5 Rd8 10. Bd2 Nbd7 11. Qc1 Nxc5 12. Nc3 Re8 13. Bf4) 7. Bf3?? { (1.77 → -0.10) Blunder. a3 was best. } (7. a3 d5) 7... b5?! { (-0.10 → 0.85) Inaccuracy. d5 was best. } (7... d5 8. a3 Bc5 9. d4 dxc4 10. dxc5 Rd8 11. Bd2 Na6 12. Nc3 Nxc5 13. Qc1 Be6 14. Bg5) 8. Na5?? { (0.85 → -7.88) Blunder. Ne3 was best. } (8. Ne3 d5 9. c3 Bd6 10. d3 Na6 11. Nd2 Nc5 12. Nb3 Nxb3 13. axb3 a5 14. Kf1 Be6) 8... Bxa5 9. c4 bxc4 10. Qa4 d5?? { (-9.00 → -2.46) Blunder. Bb4 was best. } (10... Bb4 11. g5) 11. Qxa5 h5? { (-2.73 → -1.32) Mistake. c5 was best. } (11... c5) 12. e4?? { (-1.32 → -7.81) Blunder. Qa3 was best. } (12. Qa3 Qe5 13. d3 cxd3 14. Qxd3 Re8 15. gxh5 Na6 16. Qe3 Qf5 17. Qf4 Nb4 18. Qxf5 Bxf5) 12... dxe4 13. Be2 e3?? { (-6.46 → -2.70) Blunder. c5 was best. } (13... c5 14. b4 cxb3 15. Qa4 Bb7 16. Nc3 Nc6 17. gxh5 Nb4 18. Rg1 Bc6 19. Qxb3 Nd3+ 20. Kd1) 14. dxe3 hxg4?? { (-2.66 → -0.27) Blunder. c5 was best. } (14... c5 15. Qa4) 15. Rh2?? { (-0.27 → -3.49) Blunder. Qg5 was best. } (15. Qg5 Qe4) 15... gxh3 16. Rxh3?? { (-3.66 → -8.79) Blunder. Qg5 was best. } (16. Qg5 Na6) 16... Bxh3 17. Bd2 Ne4 18. Bf1 Nxd2 19. Bxh3 Nxb1 20. Rxb1 Qh4 21. Bf5 Qh1+ 22. Ke2 Qh5+ 23. Kd2 g6 24. Bg4 Qxa5+ 25. Kc1?! { (-17.20 → Mate in 7) Checkmate is now unavoidable. Ke2 was best. } (25. Ke2 Qxa2) 25... Qxa2?! { (Mate in 7 → -18.12) Lost forced checkmate sequence. Rd8 was best. } (25... Rd8 26. b4 Qa3+ 27. Kc2 Qd3+ 28. Kb2 c3+ 29. Ka3 c2+ 30. Ka4 cxb1=Q 31. Ka5 Qxa2#) 26. Ra1?! { (-18.12 → Mate in 7) Checkmate is now unavoidable. Bh3 was best. } (26. Bh3 c3) 26... Qb3?! { (Mate in 7 → -17.15) Lost forced checkmate sequence. Qxa1+ was best. } (26... Qxa1+ 27. Kc2 Qe1 28. Bd1 Rd8 29. Be2 Qxe2+ 30. Kc3 Qd3+ 31. Kb4 Qb3+ 32. Kc5 Rd5#) 27. Kd2?! { (-17.15 → Mate in 10) Checkmate is now unavoidable. Ra3 was best. } (27. Ra3 Qb4) 27... Qxb2+ 28. Ke1 Qxa1+ 29. Ke2 c3 30. Kd3 Qc1 31. e4 c2 32. Kc3 Qb1 33. e5 c1=Q+ 34. Kd4 Re8 35. f3 Qd2+ 36. Kc4 Rxe5 37. f4 Rd5 38. Bc8 Qbc1+ 39. Kb3 Rb5+ 40. Ka4 Qa2# { Black wins by checkmate. } 0-1