FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/DrzwZC5v"]
[Date "2024.09.08"]
[White "Caelan"]
[Black "Sasha"]
[Result "0-1"]
[UTCDate "2024.09.08"]
[UTCTime "17:05:20"]
[WhiteElo "1469"]
[BlackElo "1660"]
[WhiteRatingDiff "-4"]
[BlackRatingDiff "+3"]
[WhiteTitle "©"]
[BlackTitle "IM🧁"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D04"]
[Opening "Queen's Pawn Game: Colle System"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nf3 Nf6 3. e3 { D04 Queen's Pawn Game: Colle System } Bg4 4. Be2 Bxf3?! { (0.06 → 0.81) Inaccuracy. e6 was best. } (4... e6 5. h3 Bh5 6. g4 Bg6 7. Ne5 Nfd7 8. Nxg6 hxg6 9. c4 dxc4 10. Bxc4 Nb6 11. Be2) 5. Bxf3 c6 6. c3 e6 7. O-O Bd6 8. Nd2 Nbd7 9. c4 dxc4?! { (0.47 → 1.32) Inaccuracy. h5 was best. } (9... h5 10. h3 Qc7 11. cxd5 exd5 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 O-O-O 15. Bg5 f6 16. Be3) 10. Nxc4 Be7 11. Nd2? { (1.70 → 0.58) Mistake. Bd2 was best. } (11. Bd2 O-O) 11... O-O 12. Nb3?! { (0.89 → 0.30) Inaccuracy. b3 was best. } (12. b3 e5 13. Bb2 exd4 14. Bxd4 Bc5 15. Bb2 Qe7 16. Nc4 Nb6 17. Qc2 Nxc4 18. Qxc4 Bd6) 12... c5?? { (0.30 → 1.89) Blunder. a5 was best. } (12... a5 13. a4 e5 14. Qc2 Bb4 15. Rd1 Qe7 16. Bd2 Bxd2 17. Qxd2 e4 18. Be2 Qd8 19. Rac1) 13. Bxb7 Rb8 14. Bc6 cxd4 15. exd4 e5? { (1.16 → 2.76) Mistake. Nb6 was best. } (15... Nb6 16. Bf3 Nbd5 17. Nc5 a5 18. b3 Nc3 19. Qd2 Nb5 20. Rd1 Qxd4 21. Qxd4 Nxd4 22. Rxd4) 16. g3?! { (2.76 → 2.00) Inaccuracy. Be3 was best. } (16. Be3 Bd6 17. Rc1 e4 18. Re1 h6 19. g3 Qe7 20. f3 Rfc8 21. Bd2 Qe6 22. Bxe4 Rxc1) 16... exd4?! { (2.00 → 3.06) Inaccuracy. Qb6 was best. } (16... Qb6 17. Bg2 e4 18. Re1 Bb4 19. Re2 Rfe8 20. Bd2 Bxd2 21. Nxd2 Qxb2 22. Nxe4 Qb6 23. Nxf6+) 17. Nxd4?? { (3.06 → 1.10) Blunder. Bg2 was best. } (17. Bg2 Rc8) 17... Ne5 18. Ba4?? { (1.10 → -5.86) Blunder. Bf4 was best. } (18. Bf4) 18... Rb4?? { (-5.86 → 2.14) Blunder. Qxd4 was best. } (18... Qxd4 19. Qxd4 Nf3+ 20. Kg2 Nxd4 21. Rd1 Ne6 22. Bb3 Rfd8 23. Be3 Bc5 24. Rxd8+ Rxd8 25. Re1) 19. a3?? { (2.14 → -8.54) Blunder. Nc6 was best. } (19. Nc6) 19... Rxd4 20. Qb3 Nd3 21. Be3 Nc5 22. Qc3 Rxa4 23. Bxc5 Bxc5 24. Qxc5 Qd5 25. Qxd5 Nxd5 26. Rad1 Nb6 27. Rd2 Rc4 28. Rfd1 Rcc8 29. b4 h6 30. Kg2 Nc4 31. Rd3 Nb2 32. Rd7 Nxd1 33. Rxd1 Rcd8 34. Rb1 Rb8 35. a4 a5 36. Rb3 axb4 37. a5 Ra8?! { (-9.16 → -5.71) Inaccuracy. Rfc8 was best. } (37... Rfc8) 38. Rxb4 Rxa5 39. Rf4 Re8 40. h4 Re2 41. Kf3 Raa2 42. Kg2 g5 43. hxg5 hxg5 44. Rf5 Kf8 45. g4 Re4 46. Kg3 Ra3+ 47. f3 Ree3 48. Kf2 Kg7?! { (-7.36 → -4.47) Inaccuracy. Ke7 was best. } (48... Ke7) 49. f4? { (-4.47 → -14.00) Mistake. Rxg5+ was best. } (49. Rxg5+ Kf6) 49... Rf3+ 50. Ke2 Rxf4 51. Rxg5+ Kf6 52. Rf5+?! { (-55.11 → Mate in 11) Checkmate is now unavoidable. Rb5 was best. } (52. Rb5 Rxg4 53. Rb6+ Kg7 54. Kf2 Rgg3 55. Rb1 Rgd3 56. Rg1+ Kf6 57. Rb1 Rd2+ 58. Kf1 Rh2) 52... Rxf5 53. gxf5 Kxf5 54. Kf2 Ke5 55. Ke2 Ra6 56. Ke3 Re6 57. Kf3 Kf5 58. Kf2 Rg6 59. Ke3 Ke5 60. Kd3 f5 61. Ke3 f4+ 62. Kf3 Rg3+ 63. Kf2 Ke4 64. Ke2 f3+ 65. Kf2 Rg2+ 66. Kf1 Ke3 67. Ke1 f2+ 68. Kf1 Rg1# { Black wins by checkmate. } 0-1