CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/AdIUk5a2"] [Date "2026.08.02"] [White "ZePHyRos"] [Black "Luz"] [Result "1-0"] [UTCDate "2026.08.02"] [UTCTime "17:26:16"] [WhiteElo "1765"] [BlackElo "1553"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-3"] [WhiteTitle "GM🥉"] [BlackTitle "IM👹"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo, Canal Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 d6 6. Nc3 { C50 Italian Game: Giuoco Pianissimo, Canal Variation } Be6 7. Nd5 Bxd5 8. Bxd5 O-O 9. Qd2 h6 10. Bxh6?? { (0.78 → -2.37) Blunder. Bh4 was best. } (10. Bh4 Nd4 11. Nxd4 Bxd4 12. c3 c6 13. Bb3 Bc5 14. Bc2 Re8 15. O-O-O d5 16. d4 Be7) 10... gxh6 11. Qxh6 Nxd5?? { (-2.13 → 3.98) Blunder. Nh7 was best. } (11... Nh7) 12. exd5 Ne7?? { (3.31 → Mate in 4) Checkmate is now unavoidable. Qe7 was best. } (12... Qe7) 13. Qg5+?? { (Mate in 4 → -3.40) Lost forced checkmate sequence. Ng5 was best. } (13. Ng5 Bb4+ 14. Ke2 Re8 15. Qh7+ Kf8 16. Qxf7#) 13... Ng6 14. Qg4 Qf6 15. h4 Qg7?! { (-5.03 → -3.98) Inaccuracy. Qf4 was best. } (15... Qf4) 16. O-O-O Bxf2 17. g3?! { (-3.69 → -5.10) Inaccuracy. Ng5 was best. } (17. Ng5 Be3+ 18. Kb1 Rae8 19. Rdf1 f5 20. Rxf5 Rxf5 21. Qxf5 Bxg5 22. hxg5 Rf8 23. Qg4 Qf7) 17... Be3+ 18. Kb1 Bh6? { (-4.87 → -3.03) Mistake. f5 was best. } (18... f5) 19. h5?! { (-3.03 → -4.68) Inaccuracy. Qh3 was best. } (19. Qh3 Kh8 20. Rdf1 e4 21. dxe4 Rae8 22. a3 Rxe4 23. Ng5 Bxg5 24. hxg5+ Kg8) 19... Nh8?? { (-4.68 → -1.73) Blunder. Ne7 was best. } (19... Ne7) 20. Qh4?? { (-1.73 → -4.47) Blunder. Qf5 was best. } (20. Qf5 f6) 20... f6?! { (-4.47 → -3.03) Inaccuracy. f5 was best. } (20... f5 21. Rdg1) 21. g4 Bg5 22. Qh3?! { (-2.94 → -3.72) Inaccuracy. h6 was best. } (22. h6 Qg6 23. h7+ Kg7 24. Qf2 Nf7 25. Rdf1 Kh8 26. a3 e4 27. Nd4 exd3 28. Nf5 Ne5) 22... Qh6 23. d4 e4 24. Nh4 Bxh4 25. Qxh4 Qg5 26. Qg3 Nf7 27. Rdf1 Nh6 28. Qg2 Qxg4?? { (-7.92 → -2.01) Blunder. Rae8 was best. } (28... Rae8 29. Rhg1 Kh8 30. a3 Rg8 31. Qe2 e3 32. Re1 Nxg4 33. Qb5 f5 34. Qxb7 Re7 35. Qa6) 29. Qd2? { (-2.01 → -4.15) Mistake. Qh2 was best. } (29. Qh2 Qd7) 29... Qg5?? { (-4.15 → 0.52) Blunder. Kh7 was best. } (29... Kh7 30. Rfg1 Qf5 31. Rg6 Nf7 32. Qc1 Ng5 33. Rf1 Qxd5 34. Qf4 Rae8 35. Qe3 Qe6 36. a3) 30. Rfg1 Nf7?? { (0.08 → 4.37) Blunder. Ng4 was best. } (30... Ng4 31. Qxg5+ fxg5 32. Rxg4 Rf5 33. Rhg1 Rxd5 34. Rxe4 Kh7 35. Rf1 Kh6 36. c4 Ra5 37. Re6+) 31. Rxg5+ Nxg5 32. h6?! { (3.89 → 2.83) Inaccuracy. c3 was best. } (32. c3 Kh8) 32... Rf7?! { (2.83 → 3.69) Inaccuracy. Kh7 was best. } (32... Kh7) 33. Qg2? { (3.69 → 2.07) Mistake. Qf4 was best. } (33. Qf4 Re8) 33... Rh7? { (2.07 → 4.04) Mistake. Kh7 was best. } (33... Kh7 34. Qg4 Kg6 35. Kc1 Rg8 36. Kd1 f5 37. Qh5+ Kf6 38. Rf1 Rh8 39. Rf4 b5 40. Ke2) 34. Qg4 Kf7 35. Qd7+?? { (4.63 → 1.68) Blunder. Qh5+ was best. } (35. Qh5+ Ke7) 35... Kg6 36. Qb5?? { (0.55 → -1.07) Blunder. Qg4 was best. } (36. Qg4 f5) 36... Rxh6?? { (-1.07 → 0.48) Blunder. Rah8 was best. } (36... Rah8) 37. Rxh6+ Kxh6 38. Qxb7?? { (0.00 → -4.28) Blunder. Qd7 was best. } (38. Qd7 e3 39. Qe7 f5 40. Qxe3 Rf8 41. Qf4 Kg6 42. a4 Re8 43. Qf1 Rf8) 38... Re8 39. Qxc7? { (-3.75 → -6.66) Mistake. Qc6 was best. } (39. Qc6 Re7) 39... e3 40. Qxd6 e2 41. Qxf6+ Kh5 42. a3 e1=Q+ 43. Ka2 Qe7?! { (-5.92 → -3.89) Inaccuracy. Qd1 was best. } (43... Qd1 44. Qf5 Re1 45. Qd3 Qa1+ 46. Kb3 Re7 47. d6 Rb7+ 48. Kc4 Qxb2 49. Qd1+ Kg6 50. Qd3+) 44. Qa6?! { (-3.89 → -5.45) Inaccuracy. Qxe7 was best. } (44. Qxe7 Rxe7 45. c4 Rd7 46. Kb3 Kg4 47. c5 Rxd5 48. Kc4 Rf5 49. b4 Rf4 50. b5 Ne6) 44... Qd7 45. c4 Re4 46. Qf6 Qf7?! { (-5.77 → -4.46) Inaccuracy. Kg4 was best. } (46... Kg4) 47. Qh8+ Kg6 48. d6?? { (-5.53 → Mate in 3) Checkmate is now unavoidable. Qh2 was best. } (48. Qh2) 48... Qg7?? { (Mate in 3 → -4.82) Lost forced checkmate sequence. Qxc4+ was best. } (48... Qxc4+ 49. b3 Qc2+ 50. Ka1 Re1#) 49. Qc8 Qxd4 50. d7 Qxc4+?? { (-6.17 → 5.17) Blunder. Ne6 was best. } (50... Ne6 51. Qc6) 51. Qxc4 Rxc4 52. d8=Q Nf7?! { (5.12 → 9.07) Inaccuracy. Rf4 was best. } (52... Rf4 53. Qd3+ Kh5 54. Qe2+ Rf3 55. Qh2+ Kg6 56. Qc2+ Kh6 57. b4 Rf7 58. Qc6+ Kg7 59. a4) 53. Qd3+ Kg7 54. Qxc4 Kg6 55. Qg4+ Kf6 56. Qd4+ Ke7 57. Qxa7+ Kf6 58. b4 Ke6 59. b5 Nd6 60. b6 Kd5?! { (73.63 → Mate in 11) Checkmate is now unavoidable. Ne4 was best. } (60... Ne4 61. Qg7) 61. b7 Nxb7 62. Qxb7+ Kc5 63. a4 Kd6 64. a5 Kc5 65. a6 Kd6 66. a7 Kc5 67. a8=Q Kd6 68. Qac8 Ke5 69. Qbd7 Ke4 70. Qce8+ Kf4 71. Qdf7+ Kg5 72. Qeg8+ Kh6 73. Qfh7# { White wins by checkmate. } 1-0