FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/ygswMdf9"]
[Date "2023.05.27"]
[White "Kalu"]
[Black "Noah4"]
[Result "0-1"]
[UTCDate "2023.05.27"]
[UTCTime "17:40:15"]
[WhiteElo "1418"]
[BlackElo "1593"]
[WhiteRatingDiff "-6"]
[BlackRatingDiff "+9"]
[BlackTitle "NM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 { C50 Giuoco Piano } 4. O-O Nf6 5. d3 O-O 6. c3 d5 7. Bxd5?? { (0.43 → -1.17) Blunder. exd5 was best. } (7. exd5 Nxd5) 7... Nxd5 8. exd5 Qxd5 9. Qb3?? { (-1.39 → -4.34) Blunder. c4 was best. } (9. c4) 9... Qxd3 10. Rd1?! { (-4.35 → -6.31) Inaccuracy. c4 was best. } (10. c4 Qxb3) 10... Qg6 11. Bg5?! { (-5.86 → -8.53) Inaccuracy. Nh4 was best. } (11. Nh4 Qf6) 11... h6 12. Bc1 Bh3 13. Ne1 Rfe8 14. Be3 Bxe3 15. fxe3 Be6?! { (-6.75 → -4.42) Inaccuracy. Bg4 was best. } (15... Bg4) 16. Qc2?! { (-4.42 → -5.73) Inaccuracy. Qxb7 was best. } (16. Qxb7) 16... Qg5 17. Qe2 Bg4 18. Qd3 Bxd1 19. Qxd1 Qxe3+ 20. Kf1 Red8 21. Qf3 Qxf3+ 22. gxf3 Rd2?? { (-9.48 → 3.55) Blunder. Rd1 was best. } (22... Rd1 23. b4) 23. Nxd2 Rd8 24. Ne4?! { (3.73 → 2.44) Inaccuracy. Ke2 was best. } (24. Ke2) 24... Na5?! { (2.44 → 3.32) Inaccuracy. f5 was best. } (24... f5) 25. b4? { (3.32 → 1.47) Mistake. Ke2 was best. } (25. Ke2 f5 26. Nd2 g5 27. Ng2 Kf7 28. Ne3 Kf6 29. h4 Nc6 30. h5 Ne7 31. a4 Ke6) 25... Nc4 26. Nc2?? { (1.56 → -0.04) Blunder. Nc5 was best. } (26. Nc5 Rd2 27. Kg1 b6 28. Ne4 Rd7 29. Ng3 g6 30. Nf1 f5 31. Kf2 Kg7 32. Ke2 g5) 26... f5 27. Nc5 b6 28. Ne6?? { (-0.49 → -2.98) Blunder. Na6 was best. } (28. Na6) 28... Rd7 29. Ke1?! { (-2.88 → -3.75) Inaccuracy. b5 was best. } (29. b5) 29... Kf7 30. f4?? { (-3.53 → -7.91) Blunder. Ned4 was best. } (30. Ned4 exd4) 30... Kxe6 31. fxe5 Nxe5 32. Nd4+ Kf6 33. Kd2 Nc4+ 34. Kd3 b5?! { (-7.61 → -4.86) Inaccuracy. Ne5+ was best. } (34... Ne5+ 35. Kc2) 35. Kc2 g5 36. Re1 Rd6 37. Nxb5 Rd2+?! { (-4.85 → -3.42) Inaccuracy. Rd7 was best. } (37... Rd7 38. Nd4) 38. Kb3 Nd6 39. Nxd6?! { (-3.95 → -6.38) Inaccuracy. Nxc7 was best. } (39. Nxc7) 39... cxd6?! { (-6.38 → -4.62) Inaccuracy. Rxd6 was best. } (39... Rxd6 40. a4) 40. c4 f4 41. c5 f3?? { (-4.14 → 0.00) Blunder. dxc5 was best. } (41... dxc5 42. bxc5 Rd7 43. Kc4 Re7 44. Rf1 Ke6 45. Kd4 Rd7+ 46. Ke4 Rd2 47. Rc1 Kd7 48. c6+) 42. Kc4?? { (0.00 → -6.68) Blunder. c6 was best. } (42. c6 f2 43. Rc1 Ke7 44. c7 f1=Q 45. Rxf1 Kd7 46. Rf7+ Kc8 47. a4 Rxh2 48. a5 Rh1) 42... f2 43. Rf1 Re2? { (-6.83 → -3.75) Mistake. dxc5 was best. } (43... dxc5 44. bxc5 Rxa2 45. Kb3 Re2 46. Kc4 Ke7 47. Kd3 Ra2 48. Ke4 a5 49. Kf5 a4 50. Kg6) 44. cxd6?! { (-3.75 → -5.03) Inaccuracy. c6 was best. } (44. c6 Ke7) 44... Kf7?? { (-5.03 → -2.14) Blunder. Rxa2 was best. } (44... Rxa2 45. Kd5 Re2 46. h3 h5 47. Kd4 Ke6 48. Kd3 Ra2 49. Ke4 Rb2 50. d7 Rxb4+ 51. Ke3) 45. Kc5?? { (-2.14 → -5.72) Blunder. a4 was best. } (45. a4 Ke6) 45... h5?! { (-5.72 → -4.27) Inaccuracy. Rxa2 was best. } (45... Rxa2 46. Kd4 Ke6 47. Ke3 Kxd6 48. Kf3 Kc6 49. Kg2 Kb5 50. Rd1 Kxb4 51. Rd6 h5 52. Rh6) 46. Kc6? { (-4.27 → -7.53) Mistake. a4 was best. } (46. a4) 46... Ke8 47. Kc7?! { (-5.62 → -7.77) Inaccuracy. d7+ was best. } (47. d7+ Kd8) 47... Rc2+ 48. Kb8 h4 49. Rd1 Rd2 50. Rxd2 f1=Q 51. d7+ Kd8 52. Rd6? { (-8.23 → Mate in 13) Checkmate is now unavoidable. Rd4 was best. } (52. Rd4 Qe2 53. Kxa7 Qe3 54. Kb7 Qxd4 55. a3 Kxd7 56. Ka6 Kc6 57. b5+ Kc5 58. Ka5 Qd6) 52... Qf4 53. Kb7 Qxd6 54. Kxa7 Qxd7+?! { (Mate in 4 → -72.47) Lost forced checkmate sequence. Kxd7 was best. } (54... Kxd7 55. a4 Kc7 56. a5 Qxb4 57. a6 Qb8#) 55. Kb6 Qd2 56. Kc6 g4 57. b5 g3 58. b6 gxh2 59. b7 h1=Q+ 60. Kb6 Qb2+ 61. Ka7 Qbxb7# { Black wins by checkmate. } 0-1