CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/QIFWdI8T"] [Date "2023.01.21"] [White "Jonny"] [Black "Sebastian"] [Result "0-1"] [UTCDate "2023.01.21"] [UTCTime "00:36:50"] [WhiteElo "1198"] [BlackElo "1035"] [WhiteRatingDiff "-37"] [BlackRatingDiff "+249"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 { C46 Four Knights Game } 4. Bd3 Bb4?! { (-0.18 → 0.82) Inaccuracy. Bc5 was best. } (4... Bc5 5. O-O O-O 6. Bc4 d6 7. h3 Be6 8. Bb3 Bxb3 9. axb3 h6 10. d3 a6 11. Be3) 5. a3?! { (0.82 → 0.24) Inaccuracy. Nd5 was best. } (5. Nd5) 5... Bxc3 6. bxc3? { (0.08 → -1.35) Mistake. dxc3 was best. } (6. dxc3 d5) 6... d6? { (-1.35 → 0.03) Mistake. d5 was best. } (6... d5 7. exd5 Qxd5 8. Be2 e4 9. Nd4 Nxd4 10. cxd4 O-O 11. O-O Qxd4 12. Rb1 b6 13. Bb2) 7. O-O Na5 8. Bb5+?! { (0.52 → -0.30) Inaccuracy. Re1 was best. } (8. Re1 O-O) 8... c6 9. Bd3 d5? { (-0.60 → 0.73) Mistake. O-O was best. } (9... O-O 10. Re1 Re8 11. Bf1 d5 12. exd5 e4 13. Nd4 Bg4 14. f3 exf3 15. gxf3 Bd7 16. Rxe8+) 10. c4?? { (0.73 → -4.47) Blunder. Re1 was best. } (10. Re1 dxe4) 10... dxc4?? { (-4.47 → -1.10) Blunder. dxe4 was best. } (10... dxe4) 11. Nxe5?? { (-1.10 → -5.69) Blunder. Be2 was best. } (11. Be2) 11... cxd3 12. Nxd3 Nxe4?? { (-6.76 → -1.59) Blunder. O-O was best. } (12... O-O 13. Qf3) 13. Nc5?? { (-1.59 → -9.83) Blunder. Re1 was best. } (13. Re1 f5) 13... Nxc5 14. Qe1+ Qe7 15. h4 Kf8 16. d4 Ne4?! { (-9.14 → -5.77) Inaccuracy. Qxe1 was best. } (16... Qxe1 17. Rxe1) 17. Bb2?! { (-5.77 → -9.68) Inaccuracy. Qxa5 was best. } (17. Qxa5 Be6) 17... Nc4 18. Bc3 Nxc3 19. Qxc3 Be6 20. Rae1 Nxa3 21. h5 Ke8 22. d5 cxd5 23. Qb3 Rc8 24. Re2 d4 25. Qa4+ Kd8 26. c3 Rc4 27. Qa5+ Kc8 28. cxd4 b6 29. d5 bxa5 30. dxe6 Nc2 31. Rc1 Nd4?! { (-12.95 → -5.67) Inaccuracy. Na3 was best. } (31... Na3) 32. Rxc4+ Kd8 33. Rd2 Qxe6?! { (-4.68 → -3.50) Inaccuracy. Qa3 was best. } (33... Qa3) 34. Rdxd4+ Ke8?! { (-3.40 → -2.33) Inaccuracy. Ke7 was best. } (34... Ke7) 35. Rc3?? { (-2.33 → -9.51) Blunder. Re4 was best. } (35. Re4 Qxe4 36. Rxe4+ Kd7 37. Ra4 Kc6 38. Rxa5 Ra8 39. h6 g6 40. Ra6+ Kb5 41. Rf6 Rf8) 35... Qe5?? { (-9.51 → -2.05) Blunder. Qe1+ was best. } (35... Qe1+ 36. Kh2 Qxc3 37. Re4+ Kd7 38. f3 Qc5 39. Rh4 Qe5+ 40. Kh3 h6 41. g3 Kc6 42. Kg4) 36. Rcd3?? { (-2.05 → -5.35) Blunder. Re3 was best. } (36. Re3 Qxe3 37. fxe3 Ke7 38. Ra4 Ra8 39. Rxa5 a6 40. Kf2 Kd6 41. h6 g6 42. Kf3 Kc7) 36... Ke7?! { (-5.35 → -3.81) Inaccuracy. Qc7 was best. } (36... Qc7 37. Re3+ Kf8 38. Rdd3 Qc1+ 39. Kh2 Qc8 40. Rc3 Qf5 41. Kg1 g5 42. h6 Qb1+ 43. Kh2) 37. Rd7+?! { (-3.81 → -5.82) Inaccuracy. Re3 was best. } (37. Re3 Qxe3) 37... Ke6 38. Rxa7 Qe1+ 39. Kh2 Qxf2 40. Rxa5 Re8 41. Ra6+ Ke5 42. Ra5+ Ke4 43. Rda3 Re5 44. R3a4+ Kf5 45. Ra8?! { (-6.15 → -12.46) Inaccuracy. Rxe5+ was best. } (45. Rxe5+ Kxe5) 45... Re4?! { (-12.46 → -5.71) Inaccuracy. Re1 was best. } (45... Re1 46. R4a5+ Kg4 47. Ra4+ Kg5 48. Ra3 Qg1+ 49. Kg3 Re2 50. R3a5+ Kh6 51. R8a6+ g6 52. Ra4) 46. R4a5+?? { (-5.71 → Mate in 12) Checkmate is now unavoidable. R8a5+ was best. } (46. R8a5+ Kf4) 46... Re5?? { (Mate in 12 → -6.83) Lost forced checkmate sequence. Kg4 was best. } (46... Kg4 47. Ra1 Kxh5 48. R8a5+ g5 49. R5a4 Qh4+ 50. Kg1 Rxa4 51. Rxa4 Qxa4 52. Kf2 Qe4 53. Kf1) 47. R5a7?? { (-6.83 → Mate in 2) Checkmate is now unavoidable. Rxe5+ was best. } (47. Rxe5+ Kxe5) 47... Re8?? { (Mate in 2 → 0.00) Lost forced checkmate sequence. Qh4+ was best. } (47... Qh4+ 48. Kg1 Re1#) 48. Rxe8?? { (0.00 → -7.35) Blunder. Rxf7+ was best. } (48. Rxf7+ Ke6 49. Rxf2 Rxa8 50. Rf3 h6 51. g4 Ke7 52. Kg3 Ra1 53. Rc3 Kf7 54. Kf4 g5+) 48... Qxa7 49. Rc8 g5 50. Kh3 Qb7 51. g4+ Kf4 52. Rc4+ Ke3 53. Rc3+ Kd4 54. Rc2? { (-8.33 → Mate in 7) Checkmate is now unavoidable. Ra3 was best. } (54. Ra3 Qh1+ 55. Kg3 Qh4+ 56. Kg2 Qxg4+ 57. Kf2 Qxh5 58. Ra4+ Ke5 59. Ra5+ Kf6 60. Ra3 Qh2+) 54... Qb3+ 55. Kg2 Qxc2+ 56. Kg3 f5 { White resigns. } 0-1