CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/XjTmC0Uf"] [Date "2026.07.13"] [White "Sadie"] [Black "Andrew8"] [Result "1-0"] [UTCDate "2026.07.13"] [UTCTime "23:25:50"] [WhiteElo "1395"] [BlackElo "1417"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-14"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } Bf5 3. Nc3 Nc6 4. Nxd5?? { (0.02 → -4.47) Blunder. e3 was best. } (4. e3 e6) 4... Qxd5 5. c3 Qd8?? { (-5.58 → -1.53) Blunder. e5 was best. } (5... e5 6. e3) 6. Ne5?? { (-1.53 → -7.92) Blunder. d5 was best. } (6. d5 Nb8) 6... Nxe5 7. dxe5 Qxd1+ 8. Kxd1 Rd8+ 9. Bd2 e6 10. e3 Bg4+ 11. f3 Bh5 12. g4 Bg6 13. Ke2 Bd3+ 14. Ke1 Bxf1 15. Rxf1 Bc5 16. b4 Bb6 17. e4 a5 18. bxa5 Bxa5 19. Rf2 Rd3 20. f4 Bxc3 21. Bxc3 Rxc3 22. Kd2 Rc4 23. a4 Rxe4 24. Kd3 Rb4 25. g5 f6 26. exf6 gxf6 27. gxf6 Nxf6 28. a5 Ng4 29. Rg2 Rb3+ 30. Ke4 Re3+?! { (-7.98 → -4.86) Inaccuracy. Nf6+ was best. } (30... Nf6+ 31. Kd4 Rb4+ 32. Kd3 Kf7 33. Rag1 Nd5 34. Rg7+ Kf6 35. Rd7 Rxf4 36. Rgg7 Rh4 37. Rgf7+) 31. Kd4 c5+ 32. Kxc5 Rc3+?? { (-4.98 → 0.00) Blunder. h5 was best. } (32... h5 33. Rg3) 33. Kb6?? { (0.00 → -4.07) Blunder. Kd4 was best. } (33. Kd4 Rc6 34. Rxg4 Kf7 35. Rb1 Rd8+ 36. Ke3 Rd7 37. Rg5 Rc3+ 38. Ke2 Rc2+ 39. Ke3 Rc3+) 33... Rb3+ 34. Kc7?! { (-4.22 → -5.44) Inaccuracy. Ka7 was best. } (34. Ka7 h5) 34... Nf6 35. Kc8?? { (-5.34 → Mate in 3) Checkmate is now unavoidable. Rg7 was best. } (35. Rg7 Kf8 36. Rgg1 Ne8+ 37. Kb8 Nd6 38. Kc7 Ke7 39. Rg7+ Kf6 40. Rg3 Rxg3 41. hxg3 Ke7) 35... Kf7+?! { (Mate in 3 → -13.77) Lost forced checkmate sequence. Ke7+ was best. } (35... Ke7+ 36. Rg8 Rxg8+ 37. Kc7 Nd5#) 36. Kc7?! { (-13.77 → Mate in 11) Checkmate is now unavoidable. Kc7 was best. } (36. Kc7 Ra8) 36... Nd5+ 37. Kd6 Rd8+ 38. Ke5 Re3+? { (Mate in 6 → -7.46) Lost forced checkmate sequence. Nf6 was best. } (38... Nf6 39. Rg7+ Kxg7 40. Rg1+ Kf7 41. Rg7+ Kxg7 42. Kxe6 Re3+ 43. Kf5 Rd5#) 39. Kd4 Nxf4+ 40. Kxe3 Nxg2+ 41. Kf2 Rd2+ 42. Kf1 Ne3+ 43. Kg1 Rg2+ 44. Kh1 e5?! { (-6.26 → -4.66) Inaccuracy. Rb2 was best. } (44... Rb2 45. h3 Nf5 46. a6 bxa6 47. Rxa6 h5 48. Kg1 Nd4 49. Ra8 Nf3+ 50. Kf1 e5 51. Ra6) 45. Re1 Nc2 46. Rxe5 Rd2 47. Rb5 Rd1+ 48. Kg2 Ne3+?? { (-4.48 → -1.17) Blunder. Rd7 was best. } (48... Rd7) 49. Kf3 Nc4 50. Rxb7+ Ke6?! { (-0.65 → -0.02) Inaccuracy. Kg6 was best. } (50... Kg6 51. a6) 51. a6 Rd3+ 52. Ke4 Re3+ 53. Kd4 Kf5?? { (0.00 → 6.07) Blunder. Ra3 was best. } (53... Ra3 54. Kxc4 Rxa6 55. h3 Ra3 56. h4 Rh3 57. Kd4 Rxh4+ 58. Ke3 Rh1 59. Kd3 Rd1+ 60. Ke2) 54. Kxc4 Re4+ 55. Kd5 Re5+ 56. Kd4?! { (6.48 → 4.92) Inaccuracy. Kc6 was best. } (56. Kc6) 56... Re4+ 57. Kd3? { (6.08 → 3.32) Mistake. Kc5 was best. } (57. Kc5 Ra4 58. a7 h6 59. Rb5 Ra6 60. Kb4+ Kg4 61. Ra5 Rxa7 62. Rxa7 Kh4 63. Kc5 Kg5) 57... Kf4?? { (3.32 → 67.33) Blunder. Ra4 was best. } (57... Ra4 58. Rb6) 58. Rf7+ Ke5 59. Re7+ Kf4 60. Rxe4+ { Black resigns. } 1-0