CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/2FtnmBa0"] [Date "2024.03.31"] [White "Caelan"] [Black "AppleBotHaley"] [Result "0-1"] [UTCDate "2024.03.31"] [UTCTime "17:30:51"] [WhiteElo "1289"] [BlackElo "1418"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+5"] [WhiteTitle "©"] [BlackTitle "🍎"] [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 } Nc6?! { (0.15 → 0.91) Inaccuracy. b6 was best. } (3... b6 4. Bb5+ c6 5. Bd3 e6 6. b3 Be7 7. Nbd2 Nbd7 8. O-O) 4. Nc3?! { (0.91 → 0.14) Inaccuracy. c4 was best. } (4. c4 Bg4 5. cxd5 Bxf3 6. gxf3 Qxd5 7. Nc3 Qh5 8. f4 Qxd1+) 4... Bf5 5. Bd3?! { (0.51 → 0.00) Inaccuracy. Bb5 was best. } (5. Bb5 Qd6 6. Ne5 Bd7 7. Bxc6 Bxc6 8. Qf3 Qe6 9. b3 Nd7 10. Nd3 g5 11. Ba3 Qg6) 5... e6 6. Bxf5 exf5 7. O-O Bd6 8. g3?? { (0.10 → -1.53) Blunder. b3 was best. } (8. b3 Ne7 9. a4 c6 10. Ne2 O-O 11. Ba3 Bc7 12. c4 Re8 13. Qc2 Ne4 14. Nh4 Qd7) 8... O-O? { (-1.53 → -0.10) Mistake. Qd7 was best. } (8... Qd7) 9. Kg2 a6 10. Qd3 Nb4?! { (-0.78 → 0.08) Inaccuracy. Qd7 was best. } (10... Qd7 11. Ne2 Rfe8 12. b3 b5 13. Bb2 h6 14. a4 b4 15. c3 bxc3 16. Bxc3 Ne4 17. Rac1) 11. Qd1?! { (0.08 → -0.48) Inaccuracy. Qxf5 was best. } (11. Qxf5 g6 12. Qg5 Nxc2 13. Rb1 Be7 14. Ne5 Re8 15. Ng4 Nb4 16. Nxf6+ Bxf6 17. Qg4 Qd6) 11... Qc8 12. Bd2?! { (-0.25 → -0.80) Inaccuracy. b3 was best. } (12. b3 Nc6 13. a4 h6 14. Ne2 b5 15. c3 Qe6 16. Ba3 g5 17. Ne1 Kg7 18. Kg1 Rfe8) 12... Nc6 13. Qe2?! { (-0.56 → -1.12) Inaccuracy. b3 was best. } (13. b3 Ne7 14. Ne2 b5 15. a3 a5 16. a4 b4 17. c3 bxc3 18. Nxc3 c6 19. Rc1 Ne4) 13... Re8 14. Qd1 b5 15. Re1 b4 16. Nb1 a5 17. b3 a4?! { (-2.02 → -0.99) Inaccuracy. Ne4 was best. } (17... Ne4 18. a3) 18. Re2? { (-0.99 → -2.29) Mistake. bxa4 was best. } (18. bxa4 Rxa4 19. c3 b3 20. Qxb3 Qa8 21. Kg1 Ne7 22. Rc1 Nc8 23. Nh4 Nb6 24. Nxf5 Ba3) 18... axb3 19. cxb3 Ne4 20. Be1 h6?! { (-2.58 → -1.71) Inaccuracy. g5 was best. } (20... g5) 21. Nbd2?? { (-1.71 → -8.17) Blunder. a3 was best. } (21. a3 Ng5 22. Nxg5 hxg5 23. Rea2 f4 24. exf4 gxf4 25. Bxb4 Bxb4 26. axb4 Rxa2 27. Rxa2 Qf5) 21... Nc3 22. Qc1 Nxe2 23. Qxc6 Nc3 24. a4 g5 25. Nb1 Nxb1?! { (-7.63 → -4.54) Inaccuracy. Ra6 was best. } (25... Ra6 26. Qxe8+) 26. Rxb1 g4? { (-4.67 → -2.45) Mistake. Qe6 was best. } (26... Qe6) 27. Nd2? { (-2.45 → -4.48) Mistake. Nh4 was best. } (27. Nh4) 27... Re6?? { (-4.48 → -0.03) Blunder. Qe6 was best. } (27... Qe6) 28. Ra1?? { (-0.03 → -4.25) Blunder. Qxd5 was best. } (28. Qxd5) 28... Be7?? { (-4.25 → -0.54) Blunder. Ra5 was best. } (28... Ra5 29. Rc1) 29. Qxd5 c6?? { (-1.09 → 2.38) Blunder. Rd6 was best. } (29... Rd6 30. Qc5) 30. Qxf5 c5?? { (1.91 → 5.04) Blunder. Rf6 was best. } (30... Rf6) 31. Rc1?? { (5.04 → 1.74) Blunder. Qxg4+ was best. } (31. Qxg4+ Rg6 32. Qxc8+ Rxc8 33. Rc1 f5 34. Nf3 Ra6 35. Ne5 Bd6 36. Nc4 cxd4 37. exd4 Bf8) 31... Rc6 32. Qd5?! { (1.99 → 1.07) Inaccuracy. Qxc8+ was best. } (32. Qxc8+ Rcxc8) 32... Re6?? { (1.07 → 4.26) Blunder. Raa6 was best. } { Black offers draw } (32... Raa6 33. Nc4 cxd4 34. exd4 Qe6 35. Qxe6 fxe6 36. Bd2 Bf6 37. Be3 Ra8 38. a5 Rd8 39. Rd1) 33. Qf5?? { (4.26 → 1.83) Blunder. Ne4 was best. } (33. Ne4) 33... Rxe3?? { (1.83 → 8.87) Blunder. Rea6 was best. } (33... Rea6) 34. fxe3?? { (8.87 → -8.18) Blunder. Qxc8+ was best. } (34. Qxc8+ Rxc8 35. fxe3 Kg7 36. a5 Bd8 37. Rxc5 Rxc5 38. dxc5 Bxa5 39. Nc4 Bc7 40. Bd2 h5) 34... Qxf5 35. Nc4 Qd3 36. Nb6 Ra7 37. dxc5 Bxc5 38. Rxc5 Qxe3 39. Bxb4 Qxb3 40. a5 Qxb4 41. Nc8?! { (-25.63 → Mate in 7) Checkmate is now unavoidable. Nd5 was best. } (41. Nd5 Qxc5) 41... Qxc5?! { (Mate in 7 → -85.19) Lost forced checkmate sequence. Rd7 was best. } (41... Rd7 42. Ne7+ Rxe7 43. Rc8+ Kg7 44. Rc2 Qe4+ 45. Kg1 Qxc2 46. Kf1 Qd1+ 47. Kf2 Re2#) 42. Nxa7 Qxa7 43. a6 Qxa6 44. Kf2 Qf6+ 45. Kg2 Qf3+ 46. Kg1 Qe3+ 47. Kg2 f5 48. Kf1 f4 49. gxf4 Qxf4+ 50. Kg2 Qd2+ 51. Kg3 Qd6+ 52. Kg2 g3 53. hxg3 h5 54. Kf2 Qg6 55. Kg2 h4 56. Kh3 hxg3 57. Kg2 Qg4 58. Kg1 g2 59. Kf2 g1=Q# { Black wins by checkmate. } 0-1