[Event "SACO CAMPEON II Arena"] [Site "https://lichess.org/M5RVmrI7"] [Date "2020.09.24"] [White "MatiasTaipe_3HYO"] [Black "AndreaAlvina_4HYO"] [Result "1-0"] [UTCDate "2020.09.24"] [UTCTime "21:52:46"] [WhiteElo "1407"] [BlackElo "1349"] [WhiteRatingDiff "+37"] [BlackRatingDiff "-28"] [Variant "Standard"] [TimeControl "120+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } e6 2. Be2 Bc5?! { (0.09 → 0.99) Inaccuracy. d5 was best. } (2... d5 3. Nf3 c5 4. d4 Nc6 5. O-O Nf6 6. b3 cxd4 7. exd4) 3. Nf3 Qf6? { (0.72 → 1.90) Mistake. d5 was best. } (3... d5 4. d4 Bd6 5. c4 Nf6 6. O-O b6 7. Qc2 Nbd7 8. Nc3 O-O 9. cxd5 exd5 10. Nb5) 4. g4?! { (1.90 → 0.97) Inaccuracy. d4 was best. } (4. d4) 4... Ba3?? { (0.97 → 5.42) Blunder. Qd8 was best. } (4... Qd8 5. d4 Be7 6. e4 d5 7. e5 c5 8. O-O cxd4 9. Nxd4 Nd7 10. Bf4 Qb6 11. Nc3) 5. bxa3?? { (5.42 → 0.88) Blunder. Nxa3 was best. } (5. Nxa3 d5) 5... a5?? { (0.88 → 5.66) Blunder. Qxa1 was best. } (5... Qxa1 6. Nc3) 6. h4?? { (5.66 → 0.08) Blunder. d4 was best. } (6. d4) 6... e5?? { (0.08 → 6.51) Blunder. Qxa1 was best. } (6... Qxa1 7. Nc3) 7. g5 Qf5 8. d3 Qg4?! { (5.68 → 9.24) Inaccuracy. d6 was best. } (8... d6 9. e4) 9. Bb2 Qe6 10. Nc3 Qe7 11. Kd2 Qf8 12. Nxe5 Ra6 13. Bg4 Rd6 14. Nb5 Rb6 15. Nxd7?! { (9.50 → 6.23) Inaccuracy. a4 was best. } (15. a4) 15... Qd6?! { (6.23 → 24.26) Inaccuracy. Nxd7 was best. } (15... Nxd7 16. a4) 16. Nxb6 Qxb6 17. Bd4 Qxb5 18. c4 Qd7 19. Bxd7+ Bxd7 20. Qb1 Bf5 21. Qxb7 Nd7 22. Qb8+ Ke7 23. Qxc7 Kf8?! { (25.60 → Mate in 1) Checkmate is now unavoidable. f6 was best. } (23... f6 24. c5) 24. Bc5+ Ke8 25. Qc8# { White wins by checkmate. } 1-0