[Event "DON TREBEJO 2022"] [Site "https://lichess.org/YjDspoVn"] [Date "2022.11.08"] [White "mario210697"] [Black "Cristal_Aruquipa"] [Result "1-0"] [UTCDate "2022.11.08"] [UTCTime "00:00:00"] [WhiteElo "1734"] [BlackElo "1186"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "300+5"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 { A48 London System } Nc6?! { (0.00 → 0.78) Inaccuracy. Bg7 was best. } (3... Bg7 4. Nc3 d5 5. e3 O-O 6. Be2 c5 7. O-O b6 8. Nb5) 4. e3 Nb4?! { (0.43 → 1.14) Inaccuracy. d6 was best. } (4... d6 5. c4 Bg7 6. Nc3 O-O 7. Bg3 Bf5 8. Bd3 Bxd3 9. Qxd3) 5. h3 c6 6. a3 Nbd5 7. Bh2 Qa5+?! { (1.14 → 1.73) Inaccuracy. b5 was best. } (7... b5 8. Bd3) 8. Nbd2 Bg7? { (1.79 → 3.35) Mistake. Qd8 was best. } (8... Qd8 9. Bd3) 9. Be2?! { (3.35 → 2.12) Inaccuracy. c4 was best. } (9. c4) 9... O-O? { (2.12 → 3.60) Mistake. b5 was best. } (9... b5) 10. O-O? { (3.60 → 1.58) Mistake. c4 was best. } (10. c4) 10... d6?! { (1.58 → 2.32) Inaccuracy. Qd8 was best. } (10... Qd8 11. e4 Nc7 12. c3 a5 13. a4 Bh6 14. Re1 Ne6 15. Bf1 d5 16. exd5 cxd5 17. Ne5) 11. c4 Nc7 12. b4 Qf5 13. Qb3 Qh5 14. Rfe1 Bxh3?? { (1.93 → 4.26) Blunder. g5 was best. } (14... g5 15. c5 Rd8 16. Nc4 Nce8 17. a4 g4 18. hxg4 Nxg4 19. Bg3 Nef6 20. cxd6 exd6 21. Nxd6) 15. gxh3 Qxh3 16. Bf1 Ng4?? { (4.05 → 14.25) Blunder. Qh5 was best. } (16... Qh5 17. c5 Rad8 18. Bg2 Ne6 19. Rab1 d5 20. b5 Ne4 21. Nxe4 dxe4 22. Nd2 Bxd4 23. exd4) 17. Bxh3 Nxh2 18. Kxh2 Ne6 19. Bxe6 fxe6 20. Kg2 e5 21. dxe5 dxe5 22. e4 g5 23. Nxg5 Rf4 24. c5+ Kf8 25. Ne6+ Kf7 26. Nxf4+ Kf6?! { (22.56 → Mate in 3) Checkmate is now unavoidable. Ke8 was best. } (26... Ke8) 27. Nh5+ Kg5 28. Nxg7 Kf4 29. Qg3# { White wins by checkmate. } 1-0