CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/JCNqZFZN"] [Date "2023.08.09"] [White "snakeywaters"] [Black "Oskar"] [Result "0-1"] [UTCDate "2023.08.09"] [UTCTime "20:14:53"] [WhiteElo "1634"] [BlackElo "1935"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+4"] [WhiteTitle "㎝"] [BlackTitle "GM🦃"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C51"] [Opening "Italian Game: Evans Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4?! { (0.25 → -0.48) Inaccuracy. c3 was best. } { C51 Italian Game: Evans Gambit } (4. c3 Nf6 5. d3 d6 6. O-O a5 7. Re1 h6 8. Bb5 O-O) 4... Bd4?? { (-0.48 → 1.20) Blunder. Bxb4 was best. } (4... Bxb4 5. c3 Ba5 6. d4 exd4 7. Qb3 Qe7 8. O-O Bb6 9. Ba3) 5. c3 Bb6 6. Qb3 Qf6 7. O-O d6 8. d3 h6 9. a4 a6 10. a5 Ba7 11. Re1 Be6 12. Bxe6 Qxe6 13. Qxe6+ fxe6 14. Be3 Nf6 15. Bxa7 Nxa7 16. Na3 O-O-O 17. b5? { (0.35 → -1.08) Mistake. d4 was best. } (17. d4 exd4 18. Nxd4 Rhe8 19. Nc4 Nxe4 20. Rxe4 d5 21. Re5 dxc4 22. Rae1 Nb5 23. Nxb5 axb5) 17... Nxb5 18. Nxb5 axb5 19. a6?! { (-1.35 → -2.31) Inaccuracy. Reb1 was best. } (19. Reb1 c6 20. c4 bxc4 21. a6 cxd3 22. Rxb7 Rd7 23. Rb6 Ra7 24. Rab1 Kd7 25. Rb7+ Rxb7) 19... Kb8?? { (-2.31 → -0.21) Blunder. bxa6 was best. } (19... bxa6 20. Rxa6) 20. axb7 Kxb7 21. Reb1?! { (-0.32 → -1.29) Inaccuracy. Rab1 was best. } (21. Rab1) 21... Kb6 22. c4 c6 23. cxb5 cxb5 24. Nd2 Ra8 25. Nc4+ Kc5 26. Na3 b4 27. Rc1+ Kb6? { (-1.47 → 0.00) Mistake. Kd4 was best. } (27... Kd4 28. Nc2+) 28. Nc4+ Kc5 29. Rab1 Rad8?? { (0.00 → Mate in 4) Checkmate is now unavoidable. Rhc8 was best. } (29... Rhc8 30. Na3+ Kd4 31. Nb5+ Kxd3 32. Rd1+ Kc2 33. Rdc1+ Kd3) 30. Nxe5+ Kd4 31. Nc6+?? { (Mate in 5 → 5.68) Lost forced checkmate sequence. Nf3+ was best. } (31. Nf3+ Kxd3 32. Rxb4 e5 33. Ne1+ Kd2 34. Rc2+ Kxe1 35. Rb1#) 31... Kxd3 32. Nxd8?! { (5.55 → 4.01) Inaccuracy. Rxb4 was best. } (32. Rxb4 Kd2 33. Rbb1 Nxe4 34. Rd1+ Kc3 35. f3 Nc5 36. Rbc1+ Kb2 37. Nxd8 Rxd8 38. Rxc5 dxc5) 32... Rxd8 33. Rxb4 Nxe4 34. Rd1+?? { (4.16 → 1.28) Blunder. Re1 was best. } (34. Re1) 34... Ke2 35. Rdb1?! { (1.74 → 0.79) Inaccuracy. Ra1 was best. } (35. Ra1 Nc3 36. Rb2+ Kd3 37. Re1 d5 38. Re3+ Kc4 39. Rxe6 d4 40. Rc6+ Kd3 41. Kf1 Rd7) 35... Nxf2?? { (0.79 → 5.75) Blunder. d5 was best. } (35... d5) 36. R1b2+ Ke3 37. Rxf2 d5?? { (6.38 → Mate in 6) Checkmate is now unavoidable. Rc8 was best. } (37... Rc8) 38. Kf1?? { (Mate in 6 → 5.57) Lost forced checkmate sequence. Rf3+ was best. } (38. Rf3+ Kd2 39. Rb2+ Kc1 40. Re2 Rf8 41. Rxf8 Kd1 42. Ra2 g6 43. Rf1#) 38... d4 39. Ke1 d3?? { (5.37 → Mate in 1) Checkmate is now unavoidable. e5 was best. } (39... e5 40. Re2+) 40. Rd2?? { (Mate in 1 → 3.76) Lost forced checkmate sequence. Rf3# was best. } (40. Rf3#) 40... e5 41. Rb3 e4 42. g3? { (3.69 → 2.00) Mistake. Re2+ was best. } (42. Re2+ Kf4 43. g3+ Kf3 44. Kd2 Rd4 45. Re3+ Kg2 46. Rb2 Rc4 47. g4 Kxh2 48. Kd1+ Rc2) 42... Ra8 43. Rd1?? { (1.97 → 0.00) Blunder. Re2+ was best. } (43. Re2+ Kf3 44. Rf2+ Ke3 45. Rb1 Rd8 46. Kf1 g5 47. g4 Rd7 48. Rd1 Kd4 49. Rf8 Ke3) 43... Ra2 44. h4?? { (0.00 → -7.44) Blunder. Kf1 was best. } (44. Kf1 Rxh2 45. Kg1 Re2 46. Rb7 g5 47. Rf7 d2 48. Kf1 Rh2 49. Kg1) 44... Re2+?? { (-7.44 → 0.00) Blunder. Rh2 was best. } (44... Rh2 45. Rdxd3+ exd3 46. Kf1 Rf2+ 47. Kg1 Rf7 48. Kg2 Ke2 49. Rb5 Re7 50. Rd5 d2 51. Rd4) 45. Kf1 Rf2+ 46. Ke1?? { (0.00 → -7.22) Blunder. Kg1 was best. } (46. Kg1 Re2 47. Rf1 Kd4 48. Rf7 d2 49. Rd7+ Kc4 50. Rbb7 e3 51. Rbc7+ Kb5 52. Rd5+ Kb4) 46... Re2+?? { (-7.22 → 0.00) Blunder. Rh2 was best. } (46... Rh2 47. Rdxd3+) 47. Kf1 Rf2+ 48. Kg1 Rd2 49. Rxd2 Kxd2 50. Kf1 Kc2 51. Rb4?? { (0.00 → -5.25) Blunder. Rb6 was best. } (51. Rb6 e3 52. Rc6+ Kd2 53. Re6 g5 54. hxg5 hxg5 55. Re5 Kc2 56. Rd5 Kd2) 51... d2 52. Rd4? { (-4.79 → -74.47) Mistake. Rxe4 was best. } (52. Rxe4 d1=Q+) 52... Kc3?? { (-74.47 → 7.76) Blunder. d1=Q+ was best. } (52... d1=Q+) 53. Rxd2?? { (7.76 → Mate in 19) Checkmate is now unavoidable. Rd7 was best. } (53. Rd7) 53... Kxd2 54. Kf2 e3+ 55. Kf3 e2 56. Kf4 e1=Q 57. g4 Qxh4 58. Kf5 Qg5+ 59. Ke4 Qxg4+ 60. Kd5 Qf4 61. Kc5 Qe4 62. Kb5 Qd4 63. Kc6 Qe5 64. Kd7 Qf6 65. Kc7 Qe6 66. Kd8 Qf7 67. Kc8 Qe7 68. Kb8 Qd7 69. Ka8 Kc3 70. Kb8 Kc4 71. Ka8 Kc5 72. Kb8 Kc6 73. Ka8 Qb7# { Black wins by checkmate. } 0-1