CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/FiSxs5GA"] [Date "2026.02.23"] [White "colton1"] [Black "Garyd"] [Result "0-1"] [UTCDate "2026.02.23"] [UTCTime "16:39:01"] [WhiteElo "1559"] [BlackElo "1687"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+3"] [WhiteTitle "IM🤔"] [BlackTitle "GM🙌"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D38"] [Opening "Queen's Gambit Declined: Ragozin Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 { D38 Queen's Gambit Declined: Ragozin Defense } 5. Bd2 Bxc3 6. Bxc3 Nc6 7. e3 Ne4 8. Bd3?! { (1.30 → 0.73) Inaccuracy. Rc1 was best. } (8. Rc1 O-O 9. Bd3 Nxc3 10. Rxc3 Ne7 11. c5 f6 12. Bb1 Qe8 13. O-O Bd7 14. Ra3 Qh5) 8... Nxc3 9. bxc3 Na5?! { (0.74 → 1.33) Inaccuracy. dxc4 was best. } (9... dxc4 10. Bxc4) 10. Ne5?! { (1.33 → 0.50) Inaccuracy. cxd5 was best. } (10. cxd5 exd5 11. Qb1 h6 12. Qb5+ c6 13. Qb4 Be6 14. O-O Qc7 15. Ne5 O-O-O 16. f4 Kb8) 10... f6?? { (0.50 → 8.61) Blunder. Nxc4 was best. } (10... Nxc4) 11. Qa4+?? { (8.61 → -0.98) Blunder. Qh5+ was best. } (11. Qh5+ g6) 11... Bd7?? { (-0.98 → 9.42) Blunder. c6 was best. } (11... c6) 12. Qxa5?? { (9.42 → 2.74) Blunder. Nxd7 was best. } (12. Nxd7 c6) 12... fxe5 13. dxe5? { (2.07 → 0.91) Mistake. cxd5 was best. } (13. cxd5 b6) 13... O-O? { (0.91 → 2.27) Mistake. Qg5 was best. } (13... Qg5 14. cxd5 Qxe5 15. Rd1 b6 16. Qa3 exd5 17. O-O Qe7 18. Qb2 O-O-O 19. Ba6+ Kb8 20. Rxd5) 14. cxd5 exd5? { (2.22 → 4.26) Mistake. Qg5 was best. } (14... Qg5 15. O-O Qxe5 16. c4 b6 17. Qd2 Rad8 18. Qc2 h6 19. Rad1 c6 20. dxe6 Qxe6 21. Rd2) 15. Qxd5+ Kh8 16. e6?? { (4.12 → 1.73) Blunder. O-O was best. } (16. O-O) 16... Bxe6 17. Qxd8 Raxd8 18. O-O-O?? { (1.77 → -1.40) Blunder. Ke2 was best. } (18. Ke2 Rd6) 18... Bxa2? { (-1.40 → -0.01) Mistake. Rxf2 was best. } (18... Rxf2 19. Be4) 19. Bb1?! { (-0.01 → -0.59) Inaccuracy. Be4 was best. } (19. Be4 b6) 19... Rxd1+?! { (-0.59 → 0.07) Inaccuracy. Bg8 was best. } (19... Bg8 20. Bc2) 20. Rxd1 Bxb1 21. Kxb1 g6 22. Kb2?? { (0.13 → -3.09) Blunder. f3 was best. } (22. f3 Kg7 23. e4 Kf6 24. Rd5 Ke6 25. Ra5 Ra8 26. f4 b6 27. Re5+ Kf7 28. g4 Re8) 22... Rxf2+ 23. Kb3 Rxg2 24. Rd7?! { (-2.99 → -4.63) Inaccuracy. Rd8+ was best. } (24. Rd8+ Kg7 25. Rd7+ Kh6 26. Rxc7 g5 27. c4 Rxh2 28. Rxb7 g4 29. c5 g3 30. Rb8 Kg7) 24... Rxh2 25. Rxc7 Rh3?? { (-5.30 → -2.05) Blunder. g5 was best. } (25... g5) 26. Rxb7 Rxe3 27. Rxa7 h5 28. Kc2 h4 29. Kd2? { (-2.50 → -4.92) Mistake. c4 was best. } (29. c4 Kg8) 29... Rg3?? { (-4.92 → -1.16) Blunder. Re5 was best. } (29... Re5 30. c4) 30. Ra4?? { (-1.16 → -4.15) Blunder. c4 was best. } (30. c4 h3) 30... g5 31. Ke2 Rxc3 32. Kf2 Rg3?? { (-5.26 → -2.53) Blunder. Kg7 was best. } (32... Kg7) 33. Ra8+? { (-2.53 → -4.28) Mistake. Ra7 was best. } (33. Ra7 Kg8 34. Re7 Rg4 35. Kf3 Rg1 36. Kf2 Rg3 37. Ra7 Rg4 38. Kf3 Rb4 39. Kg2 g4) 33... Kg7 34. Ra7+?! { (-4.71 → -6.10) Inaccuracy. Ra6 was best. } (34. Ra6 Rg4 35. Kf3 Rf4+ 36. Kg2 Rf6 37. Ra8 Kg6 38. Rh8 Rf4 39. Kh3 Rf3+ 40. Kg2 Rc3) 34... Kf6 35. Ra6+ Kf5 36. Ra5+ Kg4 37. Ra4+ Kh3 38. Rb4 Rg2+ 39. Kf3 Kh2 40. Re4 Rg3+ 41. Kf2 g4 42. Kf1 h3 43. Kf2 Rg2+ 44. Kf1 Rg1+ 45. Kf2 g3+ 46. Kf3 Rf1+ 47. Kg4?! { (-62.86 → Mate in 17) Checkmate is now unavoidable. Ke2 was best. } (47. Ke2 g2 48. Rg4 g1=Q 49. Rxg1 Kxg1 50. Kd3 h2 51. Kd4 h1=Q 52. Kc5 Rc1+ 53. Kd6 Rc6+) 47... g2 48. Re2 { White offers draw } 48... Rf8 49. Kh4?! { (-69.75 → Mate in 11) Checkmate is now unavoidable. Kh4 was best. } (49. Kh4 Rf4+) 49... Rh8+?! { (Mate in 11 → -77.57) Lost forced checkmate sequence. Rf4+ was best. } (49... Rf4+ 50. Kg5 Kg3 51. Re3+ Rf3 52. Rxf3+ Kxf3 53. Kf6 h2 54. Ke5 g1=Q 55. Kd6 Qb6+ 56. Ke7) 50. Kg4 Rg8+ 51. Kh4 Kh1 52. Kxh3?! { (-78.18 → Mate in 3) Checkmate is now unavoidable. Re1+ was best. } (52. Re1+ Kh2) 52... g1=N+ 53. Kh4 Nxe2?! { (Mate in 12 → -24.83) Lost forced checkmate sequence. Nxe2 was best. } (53... Nxe2 54. Kh5 Ng3+ 55. Kh6 Rg4 56. Kh7 Kg2 57. Kh8 Nf5 58. Kh7 Kf3 59. Kh8 Ke4 60. Kh7) 54. Kh5?! { (-24.83 → Mate in 9) Checkmate is now unavoidable. Kh5 was best. } (54. Kh5 Kh2 55. Kh4 Rg6 56. Kh5 Rg1 57. Kh4 Kh1 58. Kh5 Rg8 59. Kh4 Rg7 60. Kh5) 54... Nf4+ 55. Kh6 Nd3 56. Kh7 Rg2 57. Kh6 Kg1 58. Kh5 Kf2 59. Kh6 Kf3 60. Kh5 Nb4 61. Kh6 Kf4 62. Kh5 Rg1 63. Kh4 Rh1# { Black wins by checkmate. } 0-1