FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/WOgXYYSL"]
[Date "2026.01.08"]
[White "BENJAMIN4"]
[Black "Junhee"]
[Result "0-1"]
[UTCDate "2026.01.08"]
[UTCTime "00:19:00"]
[WhiteElo "1621"]
[BlackElo "1710"]
[WhiteRatingDiff "-8"]
[BlackRatingDiff "+8"]
[WhiteTitle "🌊"]
[BlackTitle "GM⏳"]
[Variant "Standard"]
[TimeControl "420+2"]
[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 } Bf5 3. e3 e6 4. Nf3 Nf6 5. Bd3 Be4 6. Bxe4 dxe4?! { (0.28 → 1.21) Inaccuracy. Nxe4 was best. } (6... Nxe4 7. Nbd2 Nxd2 8. Nxd2 c5 9. dxc5 Bxc5 10. c4 O-O 11. O-O dxc4 12. Nxc4 Nc6 13. Qb3) 7. Ne5 Bd6?! { (0.76 → 1.33) Inaccuracy. c5 was best. } (7... c5) 8. c4 O-O 9. Nc3 Nfd7? { (0.98 → 2.32) Mistake. Bb4 was best. } (9... Bb4) 10. Nxd7?! { (2.32 → 1.39) Inaccuracy. Nxe4 was best. } (10. Nxe4 Bb4+ 11. Kf1 Bd6 12. Nf3 Bxf4 13. exf4 Nf6 14. Qc2 Nxe4 15. Qxe4 c5 16. dxc5 Na6) 10... Qxd7 11. Bxd6 cxd6 12. Nxe4 d5? { (1.41 → 2.81) Mistake. Qc6 was best. } (12... Qc6 13. Qd3) 13. cxd5?! { (2.81 → 2.05) Inaccuracy. Nc5 was best. } (13. Nc5) 13... Qxd5 14. Nc5?? { (2.01 → -1.03) Blunder. Qf3 was best. } (14. Qf3 Qb5 15. O-O-O Nd7 16. Kb1 Nb6 17. Rc1 Rac8 18. Rhd1 Rxc1+ 19. Rxc1 Qd3+ 20. Ka1 Nd5) 14... Qxg2 15. Rf1 Qxh2? { (-1.44 → 0.06) Mistake. b6 was best. } (15... b6 16. Nd3) 16. Qg4?! { (0.06 → -0.94) Inaccuracy. Qf3 was best. } (16. Qf3) 16... Qc7?! { (-0.94 → -0.25) Inaccuracy. Qd6 was best. } (16... Qd6 17. Rg1 g6 18. Qh4 f5 19. Qg3 Qe7 20. Nd3 Nc6 21. O-O-O Nb4 22. Ne5 Qc7+ 23. Kb1) 17. Rg1?! { (-0.25 → -0.86) Inaccuracy. Rh1 was best. } (17. Rh1 Nd7) 17... g6 18. Qe4?? { (-0.45 → -3.38) Blunder. Qh4 was best. } (18. Qh4 Rd8) 18... Nc6? { (-3.38 → -1.86) Mistake. Nd7 was best. } (18... Nd7) 19. Rc1 Rac8 20. Ke2 Qa5? { (-1.42 → 0.00) Mistake. Qe7 was best. } (20... Qe7 21. a3 b6 22. Nd3 Qd7 23. Rh1 Ne7 24. Ne5 Qb5+ 25. Kf3 Rxc1 26. Rxc1 Nd5 27. Qc2) 21. Nd7?? { (0.00 → -2.53) Blunder. Rh1 was best. } (21. Rh1 Rfd8 22. Qf4 h5 23. Rxh5 gxh5 24. Rg1+ Kf8 25. Qh6+ Ke7 26. Qg5+ Ke8 27. Qg8+ Ke7) 21... Rfd8 22. Nf6+ Kg7 23. Qh4?? { (-2.50 → -7.62) Blunder. Qf4 was best. } (23. Qf4 Nb4) 23... Qb5+ 24. Kf3 Qf5+ 25. Qf4 Qxf6 26. Qxf6+ Kxf6 27. Kf4 e5+ 28. dxe5+ Nxe5 29. Rxc8 Rxc8 30. Rg5 Rc4+ 31. e4 Rxe4+ 32. Kxe4 Kxg5 33. Kxe5 h5 34. Ke4 h4 35. Kf3 Kf5 36. Kg2 Kf4 37. f3 g5 38. a3 f5 39. b3 g4 40. fxg4 fxg4 41. Kh1 Ke4 42. Kg2 Kd3 43. Kf2 Kc3 44. Ke3 h3 45. Kf2 Kxb3 46. Kg3 Kxa3 47. Kxg4 h2 48. Kf5 h1=Q 49. Ke5 Qc6 50. Kf4 Qd5 51. Kg3 Qe4 52. Kf2 Qd3 53. Kg2 Qe3 54. Kh2 Qf3 55. Kg1 Qe2 56. Kh1 b5 57. Kg1 b4 58. Kh1 b3 59. Kg1 b2 60. Kh1 { White offers draw } 60... b1=R# { Black wins by checkmate. } 0-1