CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Mi6BcCB2"] [Date "2024.05.12"] [White "Caelan"] [Black "Jihoon"] [Result "1/2-1/2"] [UTCDate "2024.05.12"] [UTCTime "17:16:55"] [WhiteElo "1293"] [BlackElo "1008"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+10"] [WhiteTitle "©"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Symmetrical Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nf6 { D02 Queen's Pawn Game: Symmetrical Variation } 3. Qd3?! { (0.13 → -0.73) Inaccuracy. c4 was best. } (3. c4 e6 4. h3 c5 5. e3 Nc6 6. a3 dxc4 7. Bxc4 a6) 3... e6?! { (-0.73 → -0.15) Inaccuracy. c5 was best. } (3... c5 4. dxc5 Nc6 5. Qa3 Bf5 6. Bg5 Ne4 7. Nc3 Nxg5 8. Nxg5 e6 9. Nf3 Bxc2 10. e3) 4. Nc3 Bb4 5. Bf4 O-O 6. Bd2? { (0.00 → -1.48) Mistake. a3 was best. } (6. a3 Bd6) 6... Nc6?! { (-1.48 → -0.58) Inaccuracy. c5 was best. } (6... c5) 7. e3 a5 8. O-O-O?? { (-0.84 → -3.48) Blunder. a3 was best. } (8. a3 b6 9. Nb5 Be7 10. c4 Na7 11. Ne5 Bb7 12. cxd5 exd5 13. Qc2 c5 14. Nxa7 Rxa7) 8... Rb8?? { (-3.48 → -1.45) Blunder. Bxc3 was best. } (8... Bxc3) 9. Be2?! { (-1.45 → -2.43) Inaccuracy. Kb1 was best. } (9. Kb1 b5) 9... Ne7? { (-2.43 → -1.24) Mistake. Be7 was best. } (9... Be7 10. e4 Nb4 11. Qe3 Ng4 12. Qf4 Nxf2 13. Qg3 Nxe4 14. Nxe4 dxe4 15. Bh6 Bf6 16. Ne5) 10. Rhe1? { (-1.24 → -3.02) Mistake. a3 was best. } (10. a3 c5) 10... c6?? { (-3.02 → -1.07) Blunder. b5 was best. } (10... b5) 11. Ne5 b5 12. Bf3?! { (-1.12 → -2.21) Inaccuracy. e4 was best. } (12. e4 Qc7 13. exd5 exd5 14. Qg3 Bd6 15. Bd3 Ne8 16. Qh4 Ng6 17. Nxg6 fxg6 18. Ne2 Rb7) 12... c5 13. e4?! { (-2.71 → -3.84) Inaccuracy. dxc5 was best. } (13. dxc5 Bxc5) 13... Bb7?? { (-3.84 → 0.66) Blunder. c4 was best. } (13... c4) 14. Qxb5?? { (0.66 → -7.23) Blunder. dxc5 was best. } (14. dxc5 d4 15. Nxb5 Bxc5 16. a4 Ba6 17. Qc4 Qb6 18. Bg5 Rfd8 19. Nd3 Rdc8 20. Bf4 Bxb5) 14... dxe4 15. Nxe4 Bxe4 16. Qe2 Qxd4?! { (-8.88 → -5.40) Inaccuracy. Bxf3 was best. } (16... Bxf3 17. gxf3 cxd4 18. Bxb4 axb4 19. Kb1 Nfd5 20. Nxf7 Rxf7 21. Qxe6 Ng6 22. f4 Nc3+ 23. bxc3) 17. c3 Qxe5? { (-5.69 → -3.11) Mistake. Ba3 was best. } (17... Ba3) 18. Bxe4 Nxe4 19. Qe3?? { (-2.72 → -9.57) Blunder. Qxe4 was best. } (19. Qxe4) 19... Nf5?? { (-9.57 → -2.54) Blunder. f5 was best. } (19... f5 20. cxb4) 20. Qg5?? { (-2.54 → -17.44) Blunder. Qxe4 was best. } (20. Qxe4 Qf6) 20... c4 21. Bf4? { (-8.86 → Mate in 6) Checkmate is now unavoidable. cxb4 was best. } (21. cxb4) 21... Nxg5? { (Mate in 6 → -8.30) Lost forced checkmate sequence. Qxc3+ was best. } (21... Qxc3+ 22. Kb1 Ba3 23. Qf6 Rxb2+ 24. Ka1 Nxf6 25. Be5 Qc2 26. Bxb2 Qxb2#) 22. Bxe5 Rbd8 23. Rxd8 Rxd8 24. Bf4 Bd6 25. Bxg5 Bxh2?? { (-7.55 → 6.54) Blunder. f6 was best. } (25... f6 26. Be3) 26. Bxd8 Bf4+ 27. Kc2 Nd4+ 28. Kb1 Be5 29. Rxe5 Ne2 30. Rxe2 e5 31. Rxe5 f6 32. Rxa5 g6 33. Ra4 f5 34. Rxc4 g5 35. Bxg5 h6?! { (63.65 → Mate in 12) Checkmate is now unavoidable. Kf7 was best. } (35... Kf7 36. Rc6 Ke8 37. Kc2 Kd7 38. Rh6 Ke8 39. Rxh7 Kf8 40. Kd3 Ke8 41. Rh6 Kd7 42. Rf6) 36. Bxh6 f4 37. Rxf4 Kh8 38. Rf7 Kg8 39. Rf6 Kh7 40. Bc1 Kg7 41. Ra6 Kf7 42. c4 Ke8 43. c5 Kd7 44. c6+ Kd8 45. Ra7 Kc8 46. c7 Kd7 47. b4 Kc8 48. b5 Kd7 49. b6 Kc8 50. b7+ Kxc7 51. b8=Q+ Kxb8 52. Ra3 Kc7 53. g4 Kd6 54. g5 Ke6 55. Ra5 Kf7 56. f4 Kg6 57. a4 Kf7 58. Rf5+ Kg7 59. a5 Kg6 60. Rf6+ Kh5 61. a6 Kg4 62. g6 Kf3 63. g7 Kf2 64. g8=Q Ke2 65. Qb3 Kf2 66. Re6 Kg2 67. Qe3 Kh2 68. Qf3 Kg1 69. Re2?? { (Mate in 2 → 0.00) Lost forced checkmate sequence. Be3+ was best. } { Draw by stalemate. } (69. Be3+ Kh2 70. Rh6#) 1/2-1/2