[Event "Felic. MF Christopher Guzman Arena"] [Site "https://lichess.org/8Y3zbR82"] [Date "2022.10.20"] [White "hectordetroya"] [Black "OlimpoC"] [Result "0-1"] [UTCDate "2022.10.20"] [UTCTime "01:36:13"] [WhiteElo "2431"] [BlackElo "2031"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 e6 2. d4 d5 3. Nf3 Nf6 { D05 Queen's Pawn Game: Colle System } 4. c4 c6 5. cxd5?! { (0.42 → -0.30) Inaccuracy. Nbd2 was best. } (5. Nbd2 Bd6 6. b3 b6 7. Bd3 Nbd7 8. Bb2 Bb7 9. Qe2 O-O) 5... exd5 6. Nc3 Bd6 7. Be2 O-O 8. Ne5 Re8 9. f4 c5 10. O-O Nc6 11. Qb3?? { (-0.69 → -3.69) Blunder. Bb5 was best. } (11. Bb5 Qb6 12. Bxc6 bxc6 13. Na4 Qc7 14. Nxc5 Bxc5 15. dxc5 Ne4 16. b3 Ba6 17. Re1 f6) 11... cxd4 12. Nxc6 bxc6 13. exd4 Bf5?! { (-3.59 → -2.64) Inaccuracy. c5 was best. } (13... c5) 14. Bf3?? { (-2.64 → -5.67) Blunder. h3 was best. } (14. h3) 14... Rb8? { (-5.67 → -3.06) Mistake. Bd3 was best. } (14... Bd3 15. Qb7 Bxf1 16. Kxf1 Qb6 17. Qxb6 axb6 18. a4 b5 19. a5 Ra6 20. Bd2 b4 21. Ne2) 15. Qa4? { (-3.06 → -5.75) Mistake. Qd1 was best. } (15. Qd1 h5 16. h3 Qb6 17. Qd2 a5 18. Na4 Qb5 19. Nc3 Qb4 20. Qd1 h4 21. Qd2 Re7) 15... Qc7?? { (-5.75 → -2.84) Blunder. Bd3 was best. } (15... Bd3 16. Rd1 Rb4 17. Qxb4 Bxb4 18. Rxd3 Qb6 19. Ne2 Qb5 20. Re3 h5 21. Rxe8+ Nxe8 22. a3) 16. a3? { (-2.84 → -5.67) Mistake. Qd1 was best. } (16. Qd1) 16... Bd3 17. Rd1 Bf5? { (-5.95 → -3.52) Mistake. Bc4 was best. } (17... Bc4 18. b4 Bxf4 19. Bxf4 Qxf4 20. Qc2 Re3 21. Rac1 Rbe8 22. Qf2 g5 23. Re1 Rxe1+ 24. Rxe1) 18. b4?! { (-3.52 → -4.89) Inaccuracy. Ne2 was best. } (18. Ne2) 18... Bxf4 19. Bxf4 Qxf4 20. Rac1 Bg4 21. Bxg4?? { (-5.66 → Mate in 4) Checkmate is now unavoidable. Rf1 was best. } (21. Rf1 Bxf3 22. gxf3 Qxd4+ 23. Kh1 Qe3 24. Qxc6 Rbc8 25. Nxd5 Rxc6 26. Nxe3 Rxc1 27. Rxc1 Rxe3) 21... Nxg4 22. h3 Qh2+ 23. Kf1 Qh1# { Black wins by checkmate. } 0-1