CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/t8SRZXAc"] [Date "2025.07.06"] [White "Gideon"] [Black "Jihoon"] [Result "1-0"] [UTCDate "2025.07.06"] [UTCTime "17:28:29"] [WhiteElo "1325"] [BlackElo "1042"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C25"] [Opening "Vienna Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nc3 { C25 Vienna Game } Bb4 3. Nf3 Nf6?! { (0.21 → 0.74) Inaccuracy. d6 was best. } (3... d6 4. d4) 4. Bb5? { (0.74 → -0.44) Mistake. Nxe5 was best. } (4. Nxe5 O-O) 4... Bxc3 5. bxc3 Nc6?! { (-0.08 → 0.73) Inaccuracy. O-O was best. } (5... O-O 6. O-O) 6. Ba3?! { (0.73 → 0.01) Inaccuracy. O-O was best. } (6. O-O) 6... Na5?? { (0.01 → 1.67) Blunder. d6 was best. } (6... d6 7. O-O Nxe4 8. Re1 Nf6 9. d4 e4 10. Nd2 O-O 11. Nxe4 Nxe4 12. Rxe4 Bf5 13. Re3) 7. O-O? { (1.67 → 0.38) Mistake. Nxe5 was best. } (7. Nxe5) 7... Nc4?? { (0.38 → 9.01) Blunder. a6 was best. } (7... a6) 8. Bxc4 Nxe4 9. Qb1 Nxd2 10. Qb2?? { (10.64 → -2.53) Blunder. Nxd2 was best. } (10. Nxd2 d5) 10... Nxc4 11. Qc1?? { (-2.25 → -6.99) Blunder. Rfe1 was best. } (11. Rfe1 f6) 11... Nxa3 12. Qxa3 d5?? { (-6.30 → -1.12) Blunder. d6 was best. } (12... d6 13. Rad1 Qe7 14. Rfe1 b6 15. c4 f6 16. Ng5 Bg4 17. f3 fxg5 18. fxg4 O-O 19. Qb3) 13. Rfe1?? { (-1.12 → -3.33) Blunder. Nxe5 was best. } (13. Nxe5 Qd6 14. Qxd6 cxd6 15. Nf3 Be6 16. Rfb1 O-O-O 17. Nd4 Bd7 18. Nb5 Bxb5 19. Rxb5 Rhe8) 13... Qd6?? { (-3.33 → -1.09) Blunder. f6 was best. } (13... f6) 14. Rxe5+ Be6 15. Qxd6 cxd6 16. Ree1 O-O-O 17. Nd4 b5?? { (-1.34 → 0.84) Blunder. Rhe8 was best. } (17... Rhe8 18. f3) 18. Nxb5 h5?! { (0.87 → 1.86) Inaccuracy. a6 was best. } (18... a6 19. Nd4) 19. Nxa7+ Kb8?? { (1.47 → 7.69) Blunder. Kd7 was best. } (19... Kd7) 20. Nc6+ Kc8 21. Nxd8 Kxd8 22. Rab1 h4 23. Rb8+ Bc8 24. h3 Rh5 25. Reb1 Re5 26. R1b7 Re1+ 27. Kh2 g5 28. Rxf7 g4 29. hxg4 Re2 30. g5 Rxf2 31. g6 Rxf7 32. gxf7 Ke7 33. f8=Q+ Kxf8 34. Rxc8+ Ke7 35. a4 d4 36. cxd4 Kd7 37. Rh8 Kc7 38. Ra8 Kb7 39. Ra5 Kb6 40. Rf5 h3 41. g4 Kc7 42. g5 Kd7 43. a5?! { (Mate in 12 → 78.92) Lost forced checkmate sequence. d5 was best. } (43. d5 Kc7 44. g6 Kb6 45. g7 Ka5 46. g8=Q Kxa4 47. Qb8 Ka5 48. Kxh3 Ka4 49. Qxd6 Ka5) 43... d5?! { (78.92 → Mate in 9) Checkmate is now unavoidable. Ke6 was best. } (43... Ke6 44. Rf6+) 44. g6 Ke7 45. g7 Ke6 46. g8=Q+ Kxf5 47. a6 Kf4 48. Kxh3 Ke4 49. Qd8 Kxd4 50. a7 Ke3 51. a8=Q d4 52. Qad5 d3 53. cxd3 Kd2 54. Qg2+ Kd1 55. Qa5 Kc1 56. Qa1# { White wins by checkmate. } 1-0