CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/v4h6OvqP"] [Date "2025.06.11"] [White "BENJAMIN4"] [Black "Junhee"] [Result "0-1"] [UTCDate "2025.06.11"] [UTCTime "23:50:36"] [WhiteElo "1596"] [BlackElo "1707"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+7"] [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. Nf3 Nf6 4. e3 e6 5. Bd3 Bd6 6. Bg3 Bg6 7. Nc3 Nc6?! { (-0.38 → 0.14) Inaccuracy. O-O was best. } (7... O-O) 8. Bxg6 hxg6 9. Bxd6 Qxd6 10. Qd3?! { (0.00 → -0.51) Inaccuracy. Qe2 was best. } (10. Qe2) 10... O-O-O 11. O-O-O Nb4 12. Qb5 a6 13. Qc5?! { (-0.14 → -0.75) Inaccuracy. Qe2 was best. } (13. Qe2 Nc6 14. Rhe1 e5 15. dxe5 Nxe5 16. e4 Nxf3 17. Qxf3 dxe4 18. Nxe4 Qxh2 19. Nxf6 gxf6) 13... Qxc5 14. dxc5 Nc6 15. Nd4 Nxd4 16. exd4 c6 17. Rd3 Ne4 18. Rf3 Nxc3 19. Rxc3 f6 20. Rg3 g5 21. Re3 Rde8 22. Rhe1?? { (-0.23 → -1.81) Blunder. h3 was best. } (22. h3 Rh4 23. c3 e5 24. dxe5 Rxe5 25. Rxe5 fxe5 26. Re1 e4 27. Re3 g4 28. Kd2 g5) 22... Kd7?? { (-1.81 → 0.02) Blunder. Rxh2 was best. } (22... Rxh2 23. Rg3 Rh4 24. c3 Kd7 25. Re2 Ke7 26. Kc2 e5 27. dxe5 Kf7 28. b4 Rxe5 29. Rxe5) 23. h3 Re7 24. Kd2 Rhe8 25. g4 e5 26. dxe5 Rxe5 27. Rxe5?! { (0.07 → -0.75) Inaccuracy. Kd3 was best. } (27. Kd3 a5) 27... Rxe5?! { (-0.75 → 0.03) Inaccuracy. fxe5 was best. } (27... fxe5 28. Re3) 28. Rxe5?! { (0.03 → -0.81) Inaccuracy. Re3 was best. } (28. Re3 Kc7) 28... fxe5 29. Ke3 d4+?! { (-0.92 → 0.04) Inaccuracy. Kc7 was best. } (29... Kc7 30. b4 b6 31. Kd3 a5 32. Kc3 Kb7 33. Kb3 Ka6 34. a4 e4 35. c3 b5 36. Ka3) 30. Ke4 Ke6 31. a4 g6 32. b4 Ke7?? { (0.00 → 9.01) Blunder. Kf6 was best. } (32... Kf6 33. Kd3 Ke7 34. c3 dxc3 35. Kxc3 Ke6 36. Kc4 Ke7) 33. f3?? { (9.01 → 0.00) Blunder. Kxe5 was best. } (33. Kxe5 Kf7 34. Kd6 Kf6 35. a5 Kf7 36. Kc7 Ke6 37. Kxb7 Kd5 38. Kxa6 Kc4 39. Kb6 Kxb4) 33... Kf6 34. c4?? { (0.00 → -4.87) Blunder. Kd3 was best. } (34. Kd3 Ke7 35. Ke4 Ke6 36. a5 Kf6 37. Kd3 Ke6 38. Kc4 Kd7 39. c3 dxc3 40. Kxc3 Ke6) 34... dxc3 35. Kd3 c2?? { (-5.46 → 0.00) Blunder. Ke6 was best. } (35... Ke6 36. a5 Kd5 37. Kxc3 e4 38. fxe4+ Kxe4 39. Kc4 Kf3 40. Kd4 Kf4 41. Kd3 Kg3 42. Kd4) 36. Kc3?? { (0.00 → -65.97) Blunder. Kxc2 was best. } (36. Kxc2 Ke6 37. a5 Kd5 38. Kd3 Ke6 39. Ke4 Kf6 40. Kd3) 36... Ke6 37. Kxc2 Kd5 38. Kd3 Ke6?? { (-7.50 → 0.00) Blunder. a5 was best. } (38... a5 39. Kc3 axb4+ 40. Kxb4 Kd4 41. a5 Kd5 42. Kc3 Kxc5 43. Kd3 Kd5 44. Kc3 c5 45. Kd3) 39. Ke4 Kd7?? { (0.00 → 9.25) Blunder. Kf6 was best. } (39... Kf6 40. Ke3 Ke6 41. a5 Ke7 42. Kd3 Kf6 43. Kd2 Ke6) 40. Kxe5 Kc7 41. Ke6 b6 { Black offers draw } 42. Ke7?? { (14.66 → -4.79) Blunder. a5 was best. } (42. a5 b5 43. Ke7 Kc8 44. Kd6 Kd8 45. Kxc6 Ke7 46. Kb6 Kd7 47. Kb7 Ke7 48. Kxa6 Ke6) 42... a5 43. cxb6+ Kxb6?? { (-4.94 → 7.87) Blunder. Kb7 was best. } (43... Kb7 44. bxa5 c5 45. Kf6 c4 46. Kxg5 c3 47. Kxg6 c2 48. f4 c1=Q 49. f5 Qc2 50. g5) 44. bxa5+ Kxa5 45. Kf6?? { (8.86 → -5.02) Blunder. Kd6 was best. } (45. Kd6 Kb6 46. a5+ Kb5 47. a6 Kb6 48. a7 Kxa7 49. Kxc6 Ka6 50. Kd6 Kb7 51. Ke6 Kb8) 45... c5 46. Kxg6 c4 47. Kxg5 c3 48. f4 c2 49. f5 c1=Q+ 50. Kg6 Kxa4 51. h4?! { (-5.35 → -55.36) Inaccuracy. f6 was best. } (51. f6) 51... Kb5?! { (-55.36 → -6.00) Inaccuracy. Qf4 was best. } (51... Qf4 52. Kh5 Kb5 53. g5 Qxf5 54. Kh6 Qe6+ 55. g6 Qe3+ 56. Kh7 Qe5 57. Kh6 Qf4+ 58. Kh5) 52. h5?! { (-6.00 → -9.33) Inaccuracy. h5 was best. } (52. h5 Qc4) 52... Kc6 53. h6 Qe1 54. Kg7 Qe7+ 55. Kg6 Qf8 56. g5 Kd7 57. h7 Ke7 58. f6+ Ke6 59. h8=Q?! { (-60.12 → Mate in 12) Checkmate is now unavoidable. Kh5 was best. } (59. Kh5 Qf7+ 60. Kg4 Qxh7 61. Kf3 Qh5+ 62. Ke4 Qxg5 63. Kd4 Qc1 64. f7 Kxf7 65. Kd5 Qc7) 59... Qxh8 60. f7 Qf8 { White resigns. } 0-1