FEN
[Event "March Chess Megatournament"]
[Site "https://cohenchessclub.com/d4ll6T00"]
[Date "2025.03.23"]
[White "BENJAMIN4"]
[Black "Junhee"]
[Result "0-1"]
[UTCDate "2025.03.23"]
[UTCTime "22:15:54"]
[WhiteElo "1599"]
[BlackElo "1750"]
[WhiteRatingDiff "-3"]
[BlackRatingDiff "+5"]
[WhiteTitle "🌊"]
[BlackTitle "GM⏳"]
[Variant "Standard"]
[TimeControl "600+1"]
[ECO "D00"]
[Opening "Queen's Pawn Game: Mason Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Mason Variation } Nf6 3. e3 Bf5 4. Nf3 Nc6?! { (0.33 → 1.01) Inaccuracy. e6 was best. } (4... e6 5. Bd3) 5. Bd3?! { (1.01 → 0.37) Inaccuracy. Bb5 was best. } (5. Bb5 Nd7 6. c4 dxc4 7. Nc3 e6 8. Bxc4 Bd6 9. Bg3 O-O 10. Rc1 Bxg3 11. hxg3 Nf6) 5... Bg6?! { (0.37 → 1.16) Inaccuracy. Bxd3 was best. } (5... Bxd3 6. Qxd3 e6 7. c4 Bb4+ 8. Nc3 Ne4 9. cxd5 exd5 10. Qb5 Rb8 11. O-O Bxc3 12. bxc3) 6. O-O e6 7. c4 Bd6 8. Bxd6 Qxd6 9. c5 Qd7 10. Bb5 a6? { (1.09 → 2.63) Mistake. Bh5 was best. } (10... Bh5) 11. Qa4?? { (2.63 → 0.36) Blunder. Ne5 was best. } (11. Ne5 Qc8) 11... O-O?? { (0.36 → 2.35) Blunder. Rb8 was best. } (11... Rb8) 12. Bxc6 Qxc6 13. Qxc6 bxc6 14. Ne5 Rab8?! { (2.25 → 2.97) Inaccuracy. a5 was best. } (14... a5 15. Nxc6 Ra6 16. Ne5 Rb8 17. b3 h5 18. Nxg6 fxg6 19. Nd2 g5 20. Nf3 g4 21. Ne5) 15. Nxg6?? { (2.97 → 0.14) Blunder. b3 was best. } (15. b3 a5 16. Nxc6 Ra8 17. Nc3 Ra6 18. Ne5 Rfa8 19. g4 Ne8 20. f4 f6 21. Nxg6 hxg6) 15... fxg6 16. b3 Ne4?! { (0.32 → 0.93) Inaccuracy. g5 was best. } (16... g5 17. Nd2 g4 18. f4 a5 19. Kf2 h5 20. Ke2 Kf7 21. h3 Kg6 22. Kd3 Kf5 23. Rab1) 17. a4?? { (0.93 → -2.14) Blunder. f3 was best. } (17. f3 Nf6) 17... Rxb3 18. Ra2? { (-2.02 → -4.13) Mistake. f3 was best. } (18. f3) 18... Nc3?? { (-4.13 → -0.31) Blunder. Rfb8 was best. } (18... Rfb8) 19. Nxc3 Rxc3 20. Rb2 Ra3?! { (-0.91 → -0.28) Inaccuracy. Kf7 was best. } (20... Kf7) 21. Rb7 Rxa4?? { (-0.47 → 1.94) Blunder. Rc8 was best. } (21... Rc8 22. Rfb1) 22. Rxc7 a5 23. Rxc6 Kf7 24. Rc7+ Kf6 25. Re1 Rf7 26. Rxf7+ Kxf7 27. e4 dxe4 28. f3 exf3 29. gxf3 Rxd4 30. c6 Rc4 31. Ra1 Rxc6 32. Rxa5 Rc3 33. Ra7+ Kf6 34. Kg2 Rc2+ 35. Kg3 Rc1 36. h4 Rg1+ 37. Kf4 g5+ 38. hxg5+ Rxg5 39. Ra8 Rf5+ 40. Ke4 h5 41. Rf8+ Kg6 42. Rxf5 exf5+ 43. Kf4 Kf6 44. Kg3 Kg5 45. f4+ Kf6 46. Kh4 Kg6 47. Kg3 Kh6 48. Kh4 g6 49. Kg3 g5 50. fxg5+ Kxg5 51. Kh3 f4 52. Kg2 Kg4 53. Kf2 h4 54. Kg2 f3+ 55. Kf2 h3 56. Kg1 Kg3 57. Kf1 f2 58. Ke2 Kg2 59. Ke3 f1=Q 60. Ke4 Qf6 61. Ke3 Qf5 62. Ke2 Qf4 63. Kd3 Qe5 64. Kd2 Qe4 65. Kc3 Qd5 66. Kc2 Qd4 67. Kb3 Qc5 68. Kb2 Qc4 69. Ka3 Qb5 70. Ka2 h2 71. Ka3 h1=Q 72. Ka2 Kf3 73. Ka3 Ke4 74. Ka2 Kd5 75. Ka3 Kc6 76. Ka2 Kb6 77. Ka3 Ka5 78. Ka2 Qh6 79. Ka3 Qha6 80. Ka2 Kb6# { Black wins by checkmate. } 0-1