CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/mOh3gpuc"] [Date "2024.08.19"] [White "ChessMasterPlayer"] [Black "Junhee"] [Result "0-1"] [UTCDate "2024.08.19"] [UTCTime "23:36:30"] [WhiteElo "1468"] [BlackElo "1639"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+12"] [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. e3 Bf5 5. Nc3?! { (0.92 → 0.23) Inaccuracy. Bb5 was best. } (5. Bb5 e6 6. Ne5 a6 7. Ba4 Bd6 8. Nxc6 Qd7 9. c4 bxc6 10. Be5 Ng4 11. cxd5 exd5) 5... e6 6. Bd3 Bd6 7. Bxd6 Qxd6 8. g3 Bxd3 9. Qxd3 O-O-O 10. O-O e5?? { (-0.18 → 1.50) Blunder. a6 was best. } (10... a6 11. Rfd1) 11. dxe5? { (1.50 → -0.03) Mistake. Nb5 was best. } (11. Nb5 Qe7 12. Nxe5 Nxe5 13. dxe5 Nd7 14. f4 a6 15. Nd4 g6 16. Rac1 f6 17. e6 Nc5) 11... Nxe5 12. Nxe5 Qxe5 13. f4?? { (-0.27 → -1.87) Blunder. Rad1 was best. } (13. Rad1) 13... Qe6 14. f5 Qb6 15. b3 Rhe8 16. Rfe1?! { (-2.70 → -3.46) Inaccuracy. Rae1 was best. } (16. Rae1) 16... d4?? { (-3.46 → -1.48) Blunder. Re5 was best. } (16... Re5) 17. exd4 Rxe1+ 18. Rxe1 Qxd4+? { (-1.41 → 0.00) Mistake. Rxd4 was best. } (18... Rxd4 19. Qb5) 19. Qxd4 Rxd4 20. Nb5?! { (0.00 → -0.54) Inaccuracy. Re7 was best. } (20. Re7 Rd7 21. Re2 Rd6 22. Re7) 20... Rd5 21. Nxa7+ Kb8?! { (-0.43 → 0.44) Inaccuracy. Kd7 was best. } (21... Kd7) 22. Nb5?? { (0.44 → -5.90) Blunder. c4 was best. } (22. c4) 22... Rxb5 23. h3 Rxf5 24. g4 Rc5 25. c4 b5 26. cxb5 Rxb5 27. Re7 Ra5 28. a4?! { (-4.51 → -5.84) Inaccuracy. Rxf7 was best. } (28. Rxf7) 28... Rg5?! { (-5.84 → -4.55) Inaccuracy. Rd5 was best. } (28... Rd5) 29. Rxf7 h5 30. Kg2 hxg4 31. hxg4 Rxg4+ 32. Kf3 Kb7?? { (-5.32 → 0.00) Blunder. Rg1 was best. } (32... Rg1 33. b4) 33. a5?? { (0.00 → -4.74) Blunder. Rxf6 was best. } (33. Rxf6 Rxa4 34. Rg6 Ra8 35. Rxg7 Kb6 36. Ke2 Rd8 37. b4 c6 38. Rg5 Rd7 39. Re5 Rd6) 33... Ka6 34. b4?! { (-4.00 → -5.79) Inaccuracy. Rxc7 was best. } (34. Rxc7 Kxa5 35. Rc5+ Kb4 36. Rf5 Rg1 37. Kf2 Rg6 38. Kf3 Nh7 39. Kf4 Kxb3 40. Rh5 Nf8) 34... Rxb4?! { (-5.79 → -4.01) Inaccuracy. Rc4 was best. } (34... Rc4) 35. Rxg7? { (-4.01 → -6.59) Mistake. Rxc7 was best. } (35. Rxc7 Rb3+) 35... Nd5 36. Rg5 Rb5 37. Ke4?! { (-5.68 → -63.79) Inaccuracy. Rg7 was best. } (37. Rg7 Kxa5) 37... Nc3+ 38. Kf4 Rxg5 39. Kxg5 Kxa5 40. Kf4 Kb4 41. Ke3 c5 42. Kd3?! { (-61.96 → Mate in 22) Checkmate is now unavoidable. Kd2 was best. } (42. Kd2) 42... Kb3?! { (Mate in 22 → -61.31) Lost forced checkmate sequence. c4+ was best. } (42... c4+ 43. Kd4 Nd1 44. Ke4 c3 45. Kf3 c2 46. Kg2 c1=Q 47. Kh2 Kb3 48. Kg2 Qg5+ 49. Kf3) 43. Kd2 Ne4+ 44. Kd3 c4+ 45. Kxe4 c3 46. Kd3 c2 47. Kd2 Kb2 48. Kd3 c1=Q 49. Ke2 Qc3 50. Kd1 Qc2+ 51. Ke1 Kc3 52. Kf1 Qd2 53. Kg1 Qe2 54. Kh1 Kd3 55. Kg1 Ke3 56. Kh1 Kf3 57. Kg1 Qg2# { Black wins by checkmate. } 0-1