CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/GLYkAwUq"] [Date "2025.08.18"] [White "ZePHyRos"] [Black "Pekka"] [Result "0-1"] [UTCDate "2025.08.18"] [UTCTime "15:34:22"] [WhiteElo "1662"] [BlackElo "1503"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+25"] [WhiteTitle "GM☢"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo, Italian Four Knights Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 { C50 Italian Game: Giuoco Pianissimo, Italian Four Knights Variation } O-O 6. Bg5 h6 7. Bh4 g5 8. Bg3 Nh5?! { (0.25 → 1.12) Inaccuracy. d6 was best. } (8... d6 9. Na4 Bb6 10. a3 Kg7 11. h4 g4 12. Nh2 Ne7 13. Nxb6 axb6 14. h5 Nxh5 15. Nxg4) 9. h4?! { (1.12 → 0.22) Inaccuracy. Na4 was best. } (9. Na4 Bd6) 9... Nxg3?! { (0.22 → 1.02) Inaccuracy. g4 was best. } (9... g4 10. Nh2) 10. fxg3 gxh4?? { (1.03 → 6.22) Blunder. g4 was best. } (10... g4 11. Nh2) 11. gxh4?? { (6.22 → 1.48) Blunder. Qd2 was best. } (11. Qd2 Qf6 12. O-O-O b5 13. Bxb5 Nd4 14. Rxh4 Qg7 15. Rxh6 Bb4 16. Rdh1 Bxc3 17. Rh8+ Qxh8) 11... d6 12. g4?? { (1.46 → -2.14) Blunder. Qd2 was best. } (12. Qd2 Kg7 13. a3 Nd4 14. O-O-O c6 15. Rdf1 b5 16. Ba2 b4 17. axb4 Bxb4 18. Qf2 Qf6) 12... Nd4?? { (-2.14 → 0.67) Blunder. Bxg4 was best. } (12... Bxg4 13. Nd5) 13. Nxd4 Bxd4?? { (0.28 → 2.75) Blunder. exd4 was best. } (13... exd4 14. Ne2 c6 15. Qd2 d5 16. Bb3 a5 17. a3 a4 18. Ba2 Kh7 19. g5 Qa5 20. Rf1) 14. g5 hxg5?? { (3.09 → 7.51) Blunder. Be6 was best. } (14... Be6 15. Qh5) 15. hxg5?? { (7.51 → 0.00) Blunder. Qh5 was best. } (15. Qh5) 15... Qxg5 16. Ne2?? { (0.00 → -6.50) Blunder. Nd5 was best. } (16. Nd5 Qg3+ 17. Kd2 Qg5+ 18. Ke1 Qg3+) 16... Qg2 17. Rf1 Bh3 18. Rf6?! { (-6.18 → -13.97) Inaccuracy. Nxd4 was best. } (18. Nxd4) 18... Qh1+?? { (-13.97 → -2.71) Blunder. Be3 was best. } (18... Be3 19. Rg6+) 19. Kd2 Qxd1+?? { (-2.34 → 7.59) Blunder. Qg2 was best. } (19... Qg2) 20. Rxd1 Bg4? { (8.00 → Mate in 4) Checkmate is now unavoidable. Kg7 was best. } (20... Kg7 21. Rf3) 21. Ng3?? { (Mate in 4 → 0.00) Lost forced checkmate sequence. Rg6+ was best. } (21. Rg6+ Kh7 22. Rxg4 Bc3+ 23. bxc3 a5 24. Rh1#) 21... Bxd1 22. Kxd1?? { (-0.47 → -2.17) Blunder. Nf5 was best. } (22. Nf5 Bh5) 22... Bxb2?? { (-2.17 → 0.00) Blunder. Kg7 was best. } (22... Kg7 23. Rf1 Bxb2 24. Nf5+ Kf6 25. a4 c6 26. Kd2 Rh8 27. Ng3+ Kg7 28. Rxf7+ Kg6 29. Rf2) 23. Nf5 Rab8 24. Nh6+?? { (0.00 → -4.61) Blunder. Kd2 was best. } (24. Kd2 b5 25. Bd5 b4 26. Kd1 Rb6 27. Rg6+ Kh7 28. Rh6+ Kg8) 24... Kg7 25. Ng4 b5 26. Bd5 b4 27. Ke2?! { (-3.92 → -5.05) Inaccuracy. Rf3 was best. } (27. Rf3 c6 28. Bxc6 Rh8 29. Bd5 Bd4 30. Rxf7+ Kg6 31. Rf5 Rbf8 32. Be6 Bc5 33. Ke2 a5) 27... Bd4 28. Kf3 Rh8? { (-5.50 → -2.94) Mistake. a5 was best. } (28... a5 29. Bb3 a4 30. Bxa4 Rh8 31. Rf5 Rh1 32. Rg5+ Kf8 33. Bb3 Ke7 34. Bd5 Rf8 35. Rg7) 29. Rxf7+ Kg6 30. Rf6+ Kg5 31. Rf5+?! { (-2.56 → -3.74) Inaccuracy. Kg3 was best. } (31. Kg3) 31... Kg6?! { (-3.74 → -2.59) Inaccuracy. Kh4 was best. } (31... Kh4) 32. Bf7+?? { (-2.59 → -5.88) Blunder. Rf6+ was best. } (32. Rf6+ Kg5) 32... Kg7 33. Bh5 Rbf8 34. Rxf8 Rxf8+ 35. Kg3 a5 36. Kh4 a4 37. Kg5 b3 38. axb3 axb3?! { (-12.64 → -5.55) Inaccuracy. a3 was best. } (38... a3) 39. cxb3 Rg8 40. Kf5 Kf8?? { (-5.48 → -2.44) Blunder. Rh8 was best. } (40... Rh8) 41. Nf6?! { (-2.44 → -3.37) Inaccuracy. Kf6 was best. } (41. Kf6 Rh8 42. Kg6 Bb2 43. Nh6 Bc1 44. Nf5 Bd2 45. Bd1 Rh3 46. Be2 Ke8 47. Kf6 Kd7) 41... Rg3?! { (-3.37 → -2.52) Inaccuracy. Rh8 was best. } (41... Rh8 42. Ke6) 42. Ke6 Rxd3 43. b4 Rb3 44. Nd5 c6 45. Nc7 Rxb4 46. Kxd6 c5 47. Ne6+ Kg8 48. Nxd4?? { (-2.55 → -6.62) Blunder. Kd5 was best. } (48. Kd5) 48... cxd4 49. Kxe5 d3?? { (-52.82 → -0.10) Blunder. Rb5+ was best. } (49... Rb5+ 50. Kxd4 Rxh5 51. Kc4 Kf7 52. Kb3 Rh4 53. e5 Ke6 54. Kc2 Kxe5 55. Kd1 Re4 56. Kc2) 50. Kd5?? { (-0.10 → -43.05) Blunder. Kf4 was best. } (50. Kf4 Rb5 51. Bg4 Kg7 52. Ke3 Rg5 53. Be6 Kf6 54. Bc4 Rg3+ 55. Kd2 Ke5 56. Bxd3 Kd4) 50... d2 51. e5 d1=Q+?? { (-8.15 → 0.00) Blunder. Kf8 was best. } (51... Kf8 52. Ke6) 52. Bxd1 Kf7 53. Bh5+ Ke7 54. e6?? { (0.00 → -6.38) Blunder. Be2 was best. } (54. Be2 Ra4 55. Bc4 Ra5+ 56. Ke4 Kd7 57. Bd5 Ra4+ 58. Kd3 Kc7 59. Bc4 Ra5 60. Kd4 Kc6) 54... Rb5+ 55. Kc6?? { (-6.09 → Mate in 12) Checkmate is now unavoidable. Kc4 was best. } (55. Kc4 Rxh5 56. Kd3 Rh6 57. Kc3 Rh4 58. Kd3 Rh5 59. Ke3 Rh8 60. Kd3 Kxe6 61. Kd4 Rh6) 55... Rxh5 56. Kc7 Kxe6 57. Kc6 { White offers draw } 57... Rh6 58. Kc5 Kf5 59. Kd4 Rh4+ 60. Ke3 Ke5 61. Kd3 Ke6 62. Ke3 Kf5 63. Kd3 Ke5 64. Kc3 Kd5 65. Kb3 Kc5 66. Ka3 Kb5 67. Kb3 Rh3+ { White resigns. } 0-1