[Event "≤1500 Rapid Arena"] [Site "https://lichess.org/agd1Sxdi"] [Date "2023.12.06"] [White "thinkingman34"] [Black "roerdomp"] [Result "0-1"] [UTCDate "2023.12.06"] [UTCTime "20:49:54"] [WhiteElo "1225"] [BlackElo "1436"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } a6 3. e3 Nf6 4. Nf3 e6 5. Nc3?! { (0.29 → -0.33) Inaccuracy. Nbd2 was best. } (5. Nbd2 c5 6. c3 Nc6 7. Bd3 Be7 8. h3 c4 9. Be2 b5) 5... Nc6?! { (-0.33 → 0.33) Inaccuracy. c5 was best. } (5... c5 6. Be2 b5 7. O-O Bb7 8. Ne5 Nc6 9. a4 b4 10. Nxc6) 6. Ne5 Nxe5 7. dxe5 Nd7 8. Qd2 Bb4?! { (-0.66 → -0.10) Inaccuracy. c5 was best. } (8... c5 9. a4 Be7 10. a5 b5 11. axb6 Qxb6 12. Na4 Qc7 13. Be2 Bb7 14. O-O h5 15. h3) 9. a3 Bxc3?! { (0.00 → 0.62) Inaccuracy. Ba5 was best. } (9... Ba5 10. e4) 10. Qxc3 O-O 11. O-O-O Nb6?! { (0.41 → 1.52) Inaccuracy. c5 was best. } (11... c5 12. e4 d4 13. Qg3 Qc7 14. h4 Kh8 15. c3 dxc3 16. Qxc3 b5 17. Qd2 Nxe5 18. Qd6) 12. h3?! { (1.52 → 0.59) Inaccuracy. e4 was best. } (12. e4 Qh4 13. Be3 Qxe4 14. Bd3 Qh4 15. Qxc7 Nd7 16. f4 b6 17. f5 exf5 18. e6 Nc5) 12... Na4 13. Qd2 Qd7? { (0.38 → 1.79) Mistake. c5 was best. } (13... c5 14. h4) 14. Kb1?! { (1.79 → 0.94) Inaccuracy. e4 was best. } (14. e4 b6 15. exd5 Bb7 16. Bc4 b5 17. Ba2 exd5 18. Bxd5 Bxd5 19. Qxd5 Qe7 20. Qc6 Qe6) 14... Qc6 15. b3? { (1.32 → -0.20) Mistake. h4 was best. } (15. h4 a5) 15... Nc3+ 16. Kb2 Nxd1+ 17. Qxd1 a5?! { (-0.26 → 0.33) Inaccuracy. f5 was best. } (17... f5 18. exf6) 18. Qb1?? { (0.33 → -2.85) Blunder. Bd3 was best. } (18. Bd3 Qe8) 18... b5 19. c3?! { (-3.01 → -4.51) Inaccuracy. Qd1 was best. } (19. Qd1 Ba6) 19... b4 20. cxb4 axb4 21. a4?? { (-5.06 → Mate in 3) Checkmate is now unavoidable. axb4 was best. } (21. axb4 Ba6 22. Qc2 Qb7 23. Bxa6 Qxa6 24. Kc3 Rfc8 25. Kd2 Qb5 26. Rb1 Qxb4+ 27. Ke2 c5) 21... Qc3+ 22. Ka2 Rxa4+ 23. bxa4 Qa3# { Black wins by checkmate. } 0-1