CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/qF0wpWMN"] [Date "2023.03.12"] [White "Ray"] [Black "CBears"] [Result "1/2-1/2"] [UTCDate "2023.03.12"] [UTCTime "17:40:36"] [WhiteElo "1443"] [BlackElo "1116"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+8"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 Nf6 3. Nc3?! { (0.35 → -0.20) Inaccuracy. c4 was best. } (3. c4 d5 4. Nc3 Be7 5. Bf4 dxc4 6. e4 Bb4 7. Bg5 c5) 3... Bb4 4. Bd2 Bxc3 5. Bxc3 O-O 6. e4?? { (0.56 → -1.40) Blunder. b3 was best. } (6. b3 b6 7. e3 a5 8. Bd3 Ba6 9. O-O Qc8 10. Bb2 Bxd3 11. Qxd3 d5 12. c4 Qb7) 6... Nc6?? { (-1.40 → 0.70) Blunder. Nxe4 was best. } (6... Nxe4 7. Bb4 d6 8. Bd3 Nc6 9. Bd2 Nxd2 10. Qxd2 e5 11. dxe5 dxe5 12. O-O Bg4 13. Qe3) 7. g3?? { (0.70 → -1.96) Blunder. Bd3 was best. } (7. Bd3 d5) 7... d6?? { (-1.96 → 0.53) Blunder. Nxe4 was best. } (7... Nxe4 8. Bd2 Nxd2 9. Qxd2 b6 10. Bg2 Bb7 11. O-O Ne7 12. h4 Bxf3 13. Bxf3 d5 14. c4) 8. Bg2?? { (0.53 → -1.63) Blunder. Bd3 was best. } (8. Bd3 d5) 8... Bd7?? { (-1.63 → 0.86) Blunder. Nxe4 was best. } (8... Nxe4 9. Bd2 Nxd2 10. Qxd2 a5 11. h4 e5 12. dxe5 dxe5 13. O-O-O Qf6 14. Ng5 Bg4 15. Qd3) 9. O-O?? { (0.86 → -1.27) Blunder. Qe2 was best. } (9. Qe2 a5) 9... Qe7?? { (-1.27 → 1.93) Blunder. Nxe4 was best. } (9... Nxe4 10. Be1) 10. Bb4?? { (1.93 → -7.08) Blunder. d5 was best. } (10. d5 Nb8 11. Nh4 e5 12. f4 Re8 13. Qd2 a5 14. a3 a4 15. Rae1 Na6 16. h3 Nc5) 10... Nxb4 11. Qd2 a5 12. a3 c5?? { (-7.46 → -2.19) Blunder. Nc6 was best. } (12... Nc6) 13. axb4 axb4?! { (-2.01 → -1.37) Inaccuracy. cxb4 was best. } (13... cxb4) 14. Rxa8 Rxa8 15. Rb1?? { (-1.56 → -3.76) Blunder. e5 was best. } (15. e5 dxe5) 15... Nxe4 16. Qc1?! { (-3.61 → -4.81) Inaccuracy. Qe1 was best. } (16. Qe1) 16... Ba4?? { (-4.81 → -2.27) Blunder. Bc6 was best. } (16... Bc6 17. dxc5 Nxc5 18. Qd2 b3 19. cxb3 Nxb3 20. Qe3 Nc5 21. Nd4 Bxg2 22. Kxg2 h6 23. Rd1) 17. Ra1 b5?? { (-2.38 → 1.86) Blunder. Qf8 was best. } (17... Qf8 18. Nd2) 18. Ra2?? { (1.86 → -1.87) Blunder. Ng5 was best. } (18. Ng5 f5 19. Nxe4 fxe4 20. Bxe4 d5 21. Bg2 Qf6 22. dxc5 Rf8 23. b3 Qxf2+ 24. Kh1 Ra8) 18... Qa7?? { (-1.87 → 0.26) Blunder. d5 was best. } (18... d5) 19. Qa1?? { (0.26 → -2.67) Blunder. Nd2 was best. } (19. Nd2) 19... Nd2?? { (-2.67 → 7.08) Blunder. c4 was best. } (19... c4 20. Qe1) 20. b3?? { (7.08 → -1.39) Blunder. Nxd2 was best. } (20. Nxd2 d5 21. dxc5 Qxc5 22. b3 Rc8 23. Nf3 Qc3 24. bxa4 bxa4 25. Qxc3 Rxc3 26. Rxa4 g6) 20... d5?? { (-1.39 → 7.21) Blunder. Ne4 was best. } (20... Ne4 21. Ne1 Nc3 22. Bxa8 Qxa8 23. dxc5 dxc5 24. Rb2 h5 25. h4 Qe4 26. Nd3 Ne2+ 27. Kh2) 21. bxa4?? { (7.21 → -0.18) Blunder. Nxd2 was best. } (21. Nxd2) 21... bxa4?? { (-0.18 → 5.48) Blunder. Nxf3+ was best. } (21... Nxf3+ 22. Bxf3) 22. Nxd2 cxd4 23. Nf3?! { (5.53 → 4.28) Inaccuracy. Nb3 was best. } (23. Nb3 d3) 23... b3? { (4.28 → 8.07) Mistake. d3 was best. } (23... d3 24. cxd3) 24. cxb3 d3 25. bxa4 d2 26. Nxd2 e5 27. a5 e4 28. Nb3 f5 29. a6 Kf8 30. Bh3 Ke8 31. Bxf5 g6 32. Be6 Kd8 33. Bxd5 Qxa6?! { (17.30 → Mate in 7) Checkmate is now unavoidable. Kd7 was best. } (33... Kd7 34. Qf6 e3 35. Qf7+ Kd8 36. Qg8+ Ke7 37. Qe6+ Kd8 38. Bxa8 Qd7 39. Qf6+ Kc7 40. Qe5+) 34. Rxa6 Rxa6 35. Qxa6 h5 36. Bxe4 g5 37. Qa7 h4 38. gxh4 gxh4 39. Kg2 h3+ 40. Kxh3 Kc8 41. Kg3 Kd8 42. h3 Ke8 43. h4 Kf8 44. h5 Kg8 45. h6 Kh8 46. h7?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Qg7# was best. } { Draw by stalemate. } (46. Qg7#) 1/2-1/2