[Event "1ER TORNEO G2 2026-I Arena"] [Site "https://lichess.org/PDqw6aM8"] [Date "2026.04.10"] [Round "-"] [White "Sebastian_BurgosUCSM"] [Black "Rossluz"] [Result "1-0"] [GameId "PDqw6aM8"] [UTCDate "2026.04.10"] [UTCTime "13:32:00"] [WhiteElo "1554"] [BlackElo "1071"] [WhiteRatingDiff "+44"] [BlackRatingDiff "-43"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B20"] [Opening "Sicilian Defense: Staunton-Cochrane Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. c4 { [%eval 0.0] } { B20 Sicilian Defense: Staunton-Cochrane Variation } 2... a5?! { (0.00 → 0.66) Inaccuracy. Nc6 was best. } { [%eval 0.66] } (2... Nc6 3. Ne2 Nf6 4. Nbc3 e6 5. d4 d5 6. cxd5 exd5 7. Bg5) 3. Bd3?! { (0.66 → -0.06) Inaccuracy. Nf3 was best. } { [%eval -0.06] } (3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nb5 Nf6 7. N1c3 Bc5) 3... b6 { [%eval 0.37] } 4. a3 { [%eval -0.15] } 4... e6 { [%eval 0.21] } 5. f4 { [%eval -0.21] } 5... g6 { [%eval -0.21] } 6. Nf3 { [%eval -0.47] } 6... Nf6?! { (-0.47 → 0.61) Inaccuracy. Bg7 was best. } { [%eval 0.61] } (6... Bg7 7. Nc3 Ne7 8. e5 Nbc6 9. Nb5 O-O 10. Be4 f6 11. O-O Ba6 12. d3) 7. O-O { [%eval 0.42] } 7... Ba6 { [%eval 0.45] } 8. b4? { (0.45 → -1.09) Mistake. e5 was best. } { [%eval -1.09] } (8. e5 Nh5 9. Nc3 Nc6 10. g4 Nxf4 11. Be4 h5 12. g5 Bb7 13. d4 cxd4) 8... Bxc4?? { (-1.09 → 2.81) Blunder. cxb4 was best. } { [%eval 2.81] } (8... cxb4 9. Bb2 Bc5+ 10. Kh1 O-O 11. e5 Ng4 12. Qe2 Nc6 13. axb4 Nxb4 14. Be4) 9. Bxc4 { [%eval 2.99] } 9... b5 { [%eval 3.72] } 10. Bxb5 { [%eval 3.65] } 10... Nxe4 { [%eval 4.33] } 11. Bb2 { [%eval 4.39] } 11... Nxd2?! { (4.39 → 7.05) Inaccuracy. Nf6 was best. } { [%eval 7.05] } (11... Nf6 12. bxc5 Bxc5+ 13. Kh1 O-O 14. Nc3 Na6 15. a4 d5 16. Bxa6 Rxa6 17. Qe2) 12. Qxd2 { [%eval 6.4] } 12... cxb4 { [%eval 6.43] } 13. Bxh8 { [%eval 6.43] } 13... Ke7 { [%eval 7.71] } 14. Rd1 { [%eval 7.13] } 14... a4 { [%eval 8.07] } 15. Qxb4+ { [%eval 8.06] } 15... Ke8 { [%eval 7.99] } 16. Qc4 { [%eval 8.08] } 16... f6 { [%eval 8.66] } 17. Bxf6 { [%eval 7.41] } 17... Qxf6 { [%eval 7.36] } 18. Qd4 { [%eval 6.57] } 18... Qxf4?! { (6.57 → 9.68) Inaccuracy. Bg7 was best. } { [%eval 9.68] } (18... Bg7 19. Nc3 Qxd4+ 20. Nxd4 Na6 21. Bxa6 Rxa6 22. Ncb5 Rc6 23. Nxc6 dxc6 24. Nc7+) 19. Qxf4 { [%eval 9.37] } 19... Bc5+ { [%eval 9.24] } 20. Nd4 { [%eval 8.13] } 20... Bxa3? { (8.13 → Mate in 6) Checkmate is now unavoidable. Nc6 was best. } { [%eval #6] } (20... Nc6 21. Kh1 Nxd4 22. Rxd4 Rd8 23. Rxa4 Bb6 24. Nc3 Rc8 25. Bxd7+ Kd8) 21. Rxa3 { [%eval #5] } 21... Na6 { [%eval #3] } 22. Nxe6 { [%eval #2] } 22... Nb8 { [%eval #1] } 23. Qf8# { White wins by checkmate. } 1-0