CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/i6ewqXEH"] [Date "2023.04.19"] [White "Ioana"] [Black "Bohdan"] [Result "0-1"] [UTCDate "2023.04.19"] [UTCTime "20:41:58"] [WhiteElo "1035"] [BlackElo "1519"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "🐍"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4?! { (0.43 → -0.13) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... Nf6 { C24 Bishop's Opening: Berlin Defense } 3. d3 d6 4. Bg5?! { (0.26 → -0.33) Inaccuracy. Nf3 was best. } (4. Nf3 Be7 5. O-O O-O 6. Re1 c5 7. a4 Nc6 8. Nc3 h6 9. h3 Be6 10. Nh2 a6) 4... h6 5. Be3 Ng4?! { (-0.29 → 0.33) Inaccuracy. c6 was best. } (5... c6 6. Bb3 d5 7. exd5 cxd5 8. d4 e4 9. Ne2 Nc6 10. Nbc3 Na5 11. O-O Nxb3 12. axb3) 6. h3?! { (0.33 → -0.56) Inaccuracy. Qf3 was best. } (6. Qf3 Nf6 7. Nc3 c6 8. h3 b5 9. Bb3 Nbd7 10. a4 b4 11. Nce2 Qa5 12. Ng3 h5) 6... Nxe3 7. fxe3 Qg5 8. h4?? { (0.06 → -3.10) Blunder. Qf3 was best. } (8. Qf3 Qg6) 8... Qxe3+ 9. Kf1 Qf4+ 10. Ke2?! { (-3.22 → -4.23) Inaccuracy. Nf3 was best. } (10. Nf3) 10... Bg4+ 11. Nf3 Bxf3+?! { (-3.52 → -2.31) Inaccuracy. f5 was best. } (11... f5 12. Nc3 fxe4 13. dxe4 Nd7 14. Qd2 Qxd2+ 15. Kxd2 Nf6 16. Nh2 Bd7 17. Nd5 Nxd5 18. Bxd5) 12. gxf3 Nc6 13. h5?? { (-2.09 → -7.54) Blunder. c3 was best. } (13. c3 g6 14. Na3 h5 15. Qc1 Qxc1 16. Rhxc1 Nd8 17. Nc2 Kd7 18. a4 c6 19. a5 Bh6) 13... Nd4+ 14. Ke1 Qe3+ 15. Kf1 Nxf3?! { (-6.60 → -4.11) Inaccuracy. d5 was best. } (15... d5 16. Bxd5) 16. Nc3 Qf4?? { (-5.10 → -0.93) Blunder. Be7 was best. } (16... Be7) 17. Ne2?? { (-0.93 → -5.46) Blunder. Nd5 was best. } (17. Nd5 Qg3 18. Nxc7+ Kd7 19. Nxa8 d5 20. Bxd5 Bc5 21. Qe2 Nd2+ 22. Qxd2 Qf3+ 23. Ke1 Qxh1+) 17... Nh2+?? { (-5.46 → 2.14) Blunder. Qg5 was best. } (17... Qg5 18. c3 Nh4 19. Rh2 Be7 20. Ng1 d5 21. Bxd5 O-O-O 22. Nf3 Qg3 23. Rf2 c6 24. Bc4) 18. Kg1?? { (2.14 → -2.33) Blunder. Kg2 was best. } (18. Kg2) 18... Qg4+?? { (-2.33 → 2.17) Blunder. Nf3+ was best. } (18... Nf3+) 19. Kxh2 Be7?? { (2.04 → 5.58) Blunder. Qxh5+ was best. } (19... Qxh5+ 20. Kg2) 20. Bxf7+?? { (5.58 → -1.04) Blunder. Ng3 was best. } (20. Ng3 Qd7 21. Rf1 Rf8 22. Qf3 Bg5 23. Qf5 Qxf5 24. Nxf5 g6 25. Ng3 c6 26. Kh3 b5) 20... Kxf7 21. c4?? { (-1.09 → -6.50) Blunder. Rf1+ was best. } (21. Rf1+ Bf6) 21... Qxh5+ 22. Kg2 Qg4+ 23. Kh2 Bh4 24. c5 Bf2?? { (-6.74 → 1.49) Blunder. Rhf8 was best. } (24... Rhf8 25. Rg1) 25. Qf1?? { (1.49 → -7.51) Blunder. Rf1 was best. } (25. Rf1) 25... Qh4+?? { (-7.51 → 2.85) Blunder. Qf3 was best. } (25... Qf3 26. Qh3) 26. Kg2 Qg5+ 27. Kxf2 Raf8 28. cxd6?? { (3.07 → -7.00) Blunder. Ke1+ was best. } (28. Ke1+ Kg8 29. Qg1 Qxg1+ 30. Rxg1 dxc5 31. Rc1 b6 32. Kd2 Rf7 33. Rg6 Rf6 34. Rxf6 gxf6) 28... Ke6+ 29. Ke1 Rxf1+ 30. Kxf1 Rf8+ 31. Ke1 Qe3 32. dxc7 Qf2+ 33. Kd1 Qe3 34. d4 Qd3+ 35. Ke1 exd4?? { (-6.91 → 8.57) Blunder. Kd7 was best. } (35... Kd7 36. Rc1) 36. Nxd4+?? { (8.57 → -70.17) Blunder. c8=Q+ was best. } (36. c8=Q+ Rxc8) 36... Qxd4 37. b4?! { (-13.30 → Mate in 7) Checkmate is now unavoidable. Rc1 was best. } (37. Rc1 Qxe4+ 38. Kd1 Qxh1+ 39. Kc2 Rf2+ 40. Kb1 Qe4+ 41. Ka1 Rc2 42. Rf1 g5 43. a4 Rxc7) 37... Qxa1+ 38. Kd2 Qxh1 39. c8=Q+ Rxc8 40. b5 Qxe4 41. b6 Rc3 42. Kxc3 Qc6+ 43. Kb4 axb6 44. a4 Qc5+ 45. Kb3 Qd4 46. Kc2 Qe3 47. Kd1 Qf2 48. Kc1 Kd5 49. Kb1 Kc4 50. Ka1 Kb3 51. Kb1 Qf1# { Black wins by checkmate. } 0-1