CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/7tIarfBB"] [Date "2025.01.15"] [White "Trekker"] [Black "snakeywaters"] [Result "0-1"] [UTCDate "2025.01.15"] [UTCTime "21:27:30"] [WhiteElo "1549"] [BlackElo "1695"] [WhiteRatingDiff "-23"] [BlackRatingDiff "+5"] [WhiteTitle "GM🎅"] [BlackTitle "㎝"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A85"] [Opening "Dutch Defense: Queen's Knight Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. c4 f5?! { (0.36 → 0.87) Inaccuracy. e5 was best. } (1... e5 2. g3 c6 3. d4 exd4 4. Qxd4 Nf6 5. Bg2 d5 6. Nf3 Be7 7. cxd5 cxd5 8. O-O) 2. Nc3 Nf6 3. d4 { A85 Dutch Defense: Queen's Knight Variation } e6 4. Bd2 Bb4 5. a3 Bxc3 6. Bxc3 O-O 7. Qc2 Nc6 8. e3 b6 9. Bd3 Bb7 10. Nf3? { (1.37 → 0.10) Mistake. Ne2 was best. } (10. Ne2 Ne7) 10... h6? { (0.10 → 1.25) Mistake. Ne7 was best. } (10... Ne7 11. Be2 Ne4 12. Rd1 a5 13. O-O Nxc3 14. Qxc3 a4 15. Rfe1 h6 16. Ne5 d6 17. Nd3) 11. h3? { (1.25 → 0.08) Mistake. O-O was best. } (11. O-O Ne7 12. Nd2 Ng6 13. f3 d6 14. Rf2 Qe7 15. Re1 a5 16. Nf1 Nh4 17. Ng3 Nd7) 11... d5? { (0.08 → 1.62) Mistake. Ne7 was best. } (11... Ne7 12. O-O Bxf3 13. gxf3 d5 14. cxd5 Nfxd5 15. f4 Kh8 16. Kh2 Qd6 17. Qe2 Nxc3 18. bxc3) 12. c5 Ne4 13. cxb6? { (1.54 → 0.42) Mistake. b4 was best. } (13. b4) 13... cxb6 14. Nd2?! { (0.58 → -0.21) Inaccuracy. Rc1 was best. } (14. Rc1 Rc8 15. Qd1 Nb8 16. O-O Nxc3 17. Rxc3 Rxc3 18. bxc3 Rf7 19. Ne5 Rc7 20. Qh5 Nc6) 14... Qh4?! { (-0.21 → 0.73) Inaccuracy. Rc8 was best. } (14... Rc8 15. O-O) 15. Bxe4?? { (0.73 → -3.52) Blunder. O-O was best. } (15. O-O Rac8 16. Nf3 Qd8 17. Rac1 g5 18. Qe2 g4 19. hxg4 fxg4 20. Bxe4 dxe4 21. Nd2 h5) 15... fxe4 16. g3 Qf6 17. Rh2 Kh7? { (-3.63 → -1.84) Mistake. a5 was best. } (17... a5 18. Qb3 Ba6 19. Qxb6 Rfc8 20. Qb3 Rab8 21. Qa4 Bb5 22. Qd1 e5 23. Qh5 exd4 24. Qxd5+) 18. f3?? { (-1.84 → -4.04) Blunder. f4 was best. } (18. f4) 18... g6?? { (-4.04 → -0.35) Blunder. Qg5 was best. } (18... Qg5 19. O-O-O) 19. fxe4?? { (-0.35 → -2.15) Blunder. h4 was best. } (19. h4 Ne7 20. fxe4 dxe4 21. h5 Qg5 22. hxg6+ Kg8 23. O-O-O Nf5 24. d5 exd5 25. Qa4 d4) 19... dxe4?? { (-2.15 → 0.80) Blunder. Qg5 was best. } (19... Qg5 20. O-O-O Qxe3 21. exd5 exd5 22. g4 Nxd4 23. Qa4 Rac8 24. Kb1 Qd3+ 25. Ka2 Nb5 26. Bb4) 20. Qxe4 Na5?! { (0.62 → 1.25) Inaccuracy. Rac8 was best. } (20... Rac8 21. h4) 21. Qc2?? { (1.25 → -0.66) Blunder. Qh4 was best. } (21. Qh4 Qxh4 22. gxh4 Nc6 23. Rc1 Rad8 24. Rf2 Kg8 25. Ne4 Rxf2 26. Nxf2 Rf8 27. Bd2 Rf3) 21... Nc4 22. Re2? { (-0.49 → -2.08) Mistake. Nxc4 was best. } (22. Nxc4 Qf1+ 23. Kd2 Qxa1 24. Ne5 Rf5 25. Nxg6 Qg1 26. Re2 Kxg6 27. g4 Bf3 28. gxf5+ exf5) 22... Nxd2?! { (-2.08 → -1.10) Inaccuracy. Ba6 was best. } (22... Ba6 23. Qe4 Nxd2 24. Kxd2 Bxe2 25. Kxe2 Rad8 26. g4 b5 27. Kd3 e5 28. Re1 exd4 29. exd4) 23. Kxd2 Ba6 24. Ree1?? { (-0.63 → -3.89) Blunder. Rh2 was best. } (24. Rh2 Bb7) 24... Qf2+ 25. Kd1 Qxc2+?? { (-4.06 → 0.26) Blunder. Qf3+ was best. } (25... Qf3+ 26. Kc1) 26. Kxc2 Rf2+ 27. Kb3 Raf8?! { (0.31 → 1.16) Inaccuracy. Rc8 was best. } (27... Rc8 28. a4) 28. Rac1?! { (1.16 → 0.39) Inaccuracy. e4 was best. } (28. e4) 28... h5 29. Rc2?! { (0.82 → -0.08) Inaccuracy. Bb4 was best. } (29. Bb4 R8f7) 29... Bc4+ 30. Kxc4 Rxc2 31. Kd3?? { (0.00 → -2.31) Blunder. e4 was best. } (31. e4 Rh2 32. h4 g5 33. hxg5 Rh3 34. d5 Rxg3 35. dxe6 Re8 36. Kd5 Rxg5+ 37. e5 Rg6) 31... Rcf2? { (-2.31 → -0.85) Mistake. Rg2 was best. } (31... Rg2 32. Bb4) 32. Bb4?? { (-0.85 → -2.88) Blunder. Ke4 was best. } (32. Ke4) 32... Rc8?! { (-2.88 → -1.72) Inaccuracy. Rf1 was best. } (32... Rf1 33. Rxf1 Rxf1 34. h4 Kg7 35. a4 g5 36. hxg5 Kg6 37. Ke4 Kxg5 38. Ke5 Rf3 39. e4) 33. Re2?? { (-1.72 → -6.42) Blunder. Ke4 was best. } (33. Ke4 Kg8) 33... Rxe2 34. Kxe2 Rc2+ 35. Kf3 Rxb2 36. Ke4 Kg7 37. Ke5 Kf7 38. g4 a5 39. Bd6 hxg4 40. hxg4 Rg2 41. Kf4 b5 42. Bc5 Rb2 43. g5 b4 44. axb4 axb4 45. Ke5 b3 46. d5 exd5 47. Kxd5 Rg2 48. Kd6? { (-7.55 → Mate in 12) Checkmate is now unavoidable. Ba3 was best. } (48. Ba3 Rxg5+) 48... Rxg5? { (Mate in 12 → -8.75) Lost forced checkmate sequence. b2 was best. } (48... b2 49. e4 b1=Q 50. e5 Qe4 51. Bb6 Rxg5 52. Kc7 Rxe5 53. Kb8 Qc6 54. Ka7 Re7+ 55. Ka6) 49. e4 b2 50. e5 Rxe5?! { (Mate in 9 → -59.95) Lost forced checkmate sequence. b1=Q was best. } (50... b1=Q 51. Bd4 Qb5 52. Ba1 Qd3+ 53. Kc6 Rg4 54. Bd4 Rxd4 55. e6+ Kxe6 56. Kc5 Qc3+ 57. Kb6) 51. Kxe5 b1=Q 52. Bd4 Qf5+ 53. Kd6 Qe6+ 54. Kc5 g5 55. Kb4 g4 56. Kc3 g3 57. Kd3 g2 58. Kc3 Qe1+ 59. Kc4?! { (-26.19 → Mate in 15) Checkmate is now unavoidable. Kc2 was best. } (59. Kc2 g1=Q) 59... g1=Q 60. Bxg1 Qxg1 61. Kd3 Qc5 62. Ke4 Qd6 63. Kf5 Qe6+ 64. Kf4 Qd5 65. Ke3 Qc4 66. Kf3 Qd4 67. Ke2 Qc3 68. Kf2 Qd3 69. Kg2 Qe3 70. Kf1 Qd2 71. Kg1 Qe2 72. Kh1 Kf6 73. Kg1 Kf5 74. Kh1 Kf4 75. Kg1 Kg3 76. Kh1 Qf1# { Black wins by checkmate. } 0-1