CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/FcZ74bqb"] [Date "2026.01.15"] [White "Garyd"] [Black "Junhee"] [Result "0-1"] [UTCDate "2026.01.15"] [UTCTime "00:31:39"] [WhiteElo "1619"] [BlackElo "1722"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+6"] [WhiteTitle "GM🙌"] [BlackTitle "GM⏳"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } Nc6 4. c3 Bf5 5. e3 e6 6. Bd3 Bd6 7. Bxf5 exf5 8. Bg3 O-O 9. Nbd2 Ne4 10. Bxd6 Nxd6 11. Qc2 Ne4 12. Nxe4 fxe4 13. Nd2 Qd6 14. O-O-O? { (0.14 → -0.88) Mistake. O-O was best. } (14. O-O) 14... Na5 15. Rde1 b5 16. b4?? { (-0.95 → -2.72) Blunder. f3 was best. } (16. f3 f5) 16... Nc4 17. Nxc4 bxc4 18. a3 a5 19. Kb2 axb4?! { (-3.74 → -2.95) Inaccuracy. Rfb8 was best. } (19... Rfb8 20. Rb1 Ra6 21. b5 c6 22. a4 Rab6 23. Ka2 h5 24. g3 cxb5 25. Rxb5 Rxb5 26. axb5) 20. cxb4?? { (-2.95 → -8.86) Blunder. axb4 was best. } (20. axb4) 20... Qa6?? { (-8.86 → -2.04) Blunder. Rxa3 was best. } (20... Rxa3 21. Qc3 Rxc3 22. Kxc3 Rb8 23. Rb1 Qb6 24. f3 Qb5 25. Rhc1 Qa4 26. fxe4 Qa3+ 27. Kd2) 21. Ra1 Qg6 22. Rhg1 Qh5?! { (-2.23 → -1.61) Inaccuracy. Qf6 was best. } (22... Qf6 23. Rgb1 Rfb8 24. Qd2 c5 25. Kc2 cxb4 26. axb4 h5 27. Ra5 h4 28. Rba1 Rxa5 29. bxa5) 23. Rh1 Qg4 24. Rhg1 c6 25. Qd1? { (-1.33 → -2.55) Mistake. Kc3 was best. } (25. Kc3 Rfb8) 25... Qc8?! { (-2.55 → -1.83) Inaccuracy. Qh4 was best. } (25... Qh4 26. Qc2) 26. f3? { (-1.83 → -3.20) Mistake. Kc3 was best. } (26. Kc3 Qc7) 26... Qe6? { (-3.20 → -1.46) Mistake. exf3 was best. } (26... exf3 27. gxf3 Qe6 28. e4 Qf6 29. Rg2 c5 30. e5 Qf4 31. dxc5 Qxe5+ 32. Kb1 Rfe8 33. Rc2) 27. Qc2?? { (-1.46 → -4.71) Blunder. f4 was best. } (27. f4 Qh6 28. g4 Qxh2+ 29. Kc3 Ra6 30. a4 Rb8 31. Rh1 Qg2 32. Rg1 Qh3 33. Qe1 Rab6) 27... Rfe8?? { (-4.71 → -1.00) Blunder. exf3 was best. } (27... exf3 28. Qf2) 28. fxe4?? { (-1.00 → -3.18) Blunder. f4 was best. } (28. f4 Qf6 29. g4 Reb8 30. g5 Qd6 31. Ra2 Qd7 32. h4 Ra7 33. Rg3 Rba8 34. h5 g6) 28... Qxe4?? { (-3.18 → -1.18) Blunder. Qg4 was best. } (28... Qg4 29. e5 f6 30. e4 fxe5 31. exd5 Qxd4+ 32. Qc3 Qf2+ 33. Qc2 Qxc2+ 34. Kxc2 cxd5 35. a4) 29. Qxe4 Rxe4 30. Rae1 Rae8 31. Rgf1?! { (-1.04 → -1.62) Inaccuracy. a4 was best. } (31. a4 f5 32. g3 Rxe3 33. Rxe3 Rxe3 34. Rb1 Kf7 35. Ka2 Ke7 36. b5 cxb5 37. Rxb5 Kd6) 31... Rxe3 32. Rxe3 Rxe3 33. Rf2?! { (-1.66 → -2.57) Inaccuracy. Rb1 was best. } (33. Rb1 Rb3+) 33... Rd3 34. Rf4? { (-2.27 → -4.35) Mistake. a4 was best. } (34. a4 Kf8) 34... Rd2+ 35. Ka1 Rxg2 36. Rf1 Rxh2 37. Re1 h6?! { (-6.95 → -4.69) Inaccuracy. Kf8 was best. } (37... Kf8 38. Rb1 Rh3 39. Ka2 Rb3 40. Rxb3 cxb3+ 41. Kxb3 h5 42. a4 Ke7 43. a5 Kd7 44. Kc3) 38. Re8+?! { (-4.69 → -7.56) Inaccuracy. a4 was best. } (38. a4 Rh3) 38... Kh7 39. Rc8 Rh3 40. Rxc6 Rxa3+ 41. Kb2 Rb3+ 42. Kc2 Rxb4 43. Rc5 g5 44. Rxd5 Kg6 45. Rd6+ f6 46. Rd8 f5 47. d5 g4 48. d6 g3?? { (-7.29 → 8.54) Blunder. Kf6 was best. } (48... Kf6 49. Rf8+ Ke6 50. d7 Kxd7 51. Rxf5 g3 52. Rf6 h5 53. Rg6 Rb3 54. Rh6 Rb5 55. Rg6) 49. Rg8+ Kf6?! { (6.06 → 10.63) Inaccuracy. Kh7 was best. } (49... Kh7 50. d7) 50. Rxg3?? { (10.63 → -6.86) Blunder. d7 was best. } (50. d7) 50... Ke6?? { (-6.86 → -0.13) Blunder. Rb6 was best. } (50... Rb6 51. d7 Rd6 52. Kc3 Rxd7 53. Kxc4 f4 54. Rg8 Kf5 55. Rf8+ Kg4 56. Rg8+ Kf3 57. Rh8) 51. Rh3?? { (-0.13 → -6.10) Blunder. Rg6+ was best. } (51. Rg6+ Kd7 52. Rxh6 Rb3 53. Rh4 Rd3 54. Rxc4 Rd5 55. Kc3 Kxd6 56. Rd4 Ke5 57. Rxd5+ Kxd5) 51... Kxd6 52. Rxh6+ Ke5 53. Rh5 Ke4 54. Rh1 f4 55. Re1+ Kf3 56. Rf1+ Kg4 57. Rg1+ Kh3 58. Rf1 Kg3 59. Rg1+ Kf2 60. Rg4 f3 61. Rf4 Ke2 62. Re4+ Kf1 63. Rf4 f2 64. Kc3 Ra4 65. Kd2? { (-8.33 → Mate in 9) Checkmate is now unavoidable. Rf8 was best. } (65. Rf8 Ra3+) 65... c3+ 66. Ke3 Rxf4 67. Kxf4 c2 68. Kf3 c1=Q 69. Kg3 Qc4 70. Kf3 Ke1 71. Kg2 f1=Q+ 72. Kg3 Qcf4# { Black wins by checkmate. } 0-1