CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/x37teEIK"] [Date "2023.03.04"] [White "Sa"] [Black "nboaz"] [Result "0-1"] [UTCDate "2023.03.04"] [UTCTime "18:37:06"] [WhiteElo "1448"] [BlackElo "1509"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+8"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 { C48 Four Knights Game: Spanish Variation } d6?! { (0.00 → 0.87) Inaccuracy. Nd4 was best. } (4... Nd4 5. Bc4 Bc5 6. d3 d6 7. Nxd4 Bxd4 8. O-O c6 9. a4) 5. Nd5? { (0.87 → -0.30) Mistake. d4 was best. } (5. d4 exd4) 5... Be7?! { (-0.30 → 0.39) Inaccuracy. Nxe4 was best. } (5... Nxe4 6. d4) 6. Nxe7 Qxe7 7. d3 a6 8. Bc4 Be6 9. Bxe6 Qxe6 10. Ng5 Qe7 11. Nf3?! { (-0.60 → -1.37) Inaccuracy. c4 was best. } (11. c4 Nd7) 11... Nd4?? { (-1.37 → 1.03) Blunder. d5 was best. } (11... d5 12. exd5) 12. Nxd4 exd4 13. Bg5?! { (0.79 → 0.23) Inaccuracy. O-O was best. } (13. O-O Nd7 14. Re1 O-O 15. f4 Rae8 16. Qf3 Nb8 17. g4 Nc6 18. Re2 d5 19. e5 f6) 13... h6 14. Bxf6 Qxf6 15. O-O O-O 16. h3 c6 17. c3? { (0.23 → -0.89) Mistake. Qd2 was best. } (17. Qd2 a5 18. f4 a4 19. Rf3 Qe7 20. Re1 Qd7 21. Rg3 f5 22. exf5 Rxf5 23. Re4 c5) 17... dxc3 18. bxc3 d5 19. Qc1 dxe4 20. dxe4 Qe5 21. Re1 Rac8 22. f4 Qc5+ 23. Qe3 Qxe3+ 24. Rxe3 Rfe8 25. Rae1 Rcd8 26. e5 b5 27. e6 fxe6 28. Rxe6 Rxe6?! { (-0.62 → -0.01) Inaccuracy. Kf7 was best. } (28... Kf7 29. f5 a5 30. g4 a4 31. a3 Rxe6 32. Rxe6 Rd1+ 33. Kf2 Ra1 34. Rxc6 Rxa3 35. Rc7+) 29. Rxe6 Rc8 30. f5 Kf7 31. Rg6 a5 32. Rg4?! { (0.00 → -0.92) Inaccuracy. Kf2 was best. } (32. Kf2 b4 33. Ke3 bxc3 34. Kd3 Rd8+ 35. Kxc3 Rd1 36. Kc4 Rd2 37. a4 Ra2 38. Rxc6 Rxa4+) 32... Rd8 33. Re4?? { (-0.77 → -3.64) Blunder. Rg6 was best. } (33. Rg6 c5 34. Ra6 a4 35. Ra5 Rd3 36. Rxb5 Rxc3 37. g4 a3 38. Kf2 Kf6 39. Rb6+ Ke5) 33... Rd3 34. Re5? { (-3.90 → -7.07) Mistake. c4 was best. } (34. c4 b4) 34... Rxc3 35. g4 Rxh3 36. Re6 Rg3+ 37. Kf2 Rxg4 38. Rxc6 Rf4+ 39. Kg3 Rxf5 40. Ra6 g5 41. Rxa5 h5 42. a4 h4+?? { (-4.65 → -0.12) Blunder. Rd5 was best. } (42... Rd5 43. axb5 Kg6 44. Ra6+ Kf5 45. b6 h4+ 46. Kh3 Rb5 47. Ra3 Rxb6 48. Ra5+ Kg6 49. Ra3) 43. Kg2?? { (-0.12 → -5.05) Blunder. Kg4 was best. } (43. Kg4 Re5 44. axb5 Ke7 45. Ra7+ Kd6 46. b6 Kc6 47. b7 Kc7 48. b8=Q+ Kxb8 49. Rh7 Kc8) 43... g4 44. axb5 h3+?? { (-5.77 → 0.00) Blunder. Kf6 was best. } (44... Kf6 45. Ra8 Rxb5 46. Rf8+ Kg6 47. Rg8+ Kf5 48. Rf8+ Ke4 49. Re8+ Kf4 50. Rf8+ Rf5 51. Rb8) 45. Kg3 Rh5 46. Kxg4?? { (0.00 → -12.03) Blunder. Ra2 was best. } (46. Ra2 Rxb5 47. Kxg4 Rb4+ 48. Kxh3 Ke6 49. Kg3 Ke5 50. Kf3 Rb3+ 51. Ke2 Kd4 52. Ra4+ Kc3) 46... Rh6?? { (-12.03 → 0.00) Blunder. h2 was best. } (46... h2) 47. Ra3?? { (0.00 → -9.97) Blunder. Ra7+ was best. } (47. Ra7+ Ke8 48. b6 h2 49. b7 Rb6 50. Ra8+ Ke7 51. Rh8 Rxb7 52. Rxh2 Ke6 53. Kf4 Kd5) 47... h2 48. Ra1 h1=Q 49. Rxh1 Rxh1 50. b6 Rb1 51. b7?? { (-6.25 → Mate in 16) Checkmate is now unavoidable. Kf5 was best. } (51. Kf5 Ke7) 51... Rxb7 { White resigns. } 0-1