[Event "simultanea estudiantes simul"] [Site "https://lichess.org/rMMsXW99"] [Date "2021.09.08"] [White "ROCK_STAAR"] [Black "Lmartin24072011"] [Result "1-0"] [UTCDate "2021.09.08"] [UTCTime "18:49:26"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "1800+60"] [ECO "B00"] [Opening "Nimzowitsch Defense: Declined Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. Nf3 { B00 Nimzowitsch Defense: Declined Variation } g5?? { (0.24 → 2.41) Blunder. e5 was best. } (2... e5 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1) 3. Nc3? { (2.41 → 0.95) Mistake. Nxg5 was best. } (3. Nxg5 Nf6 4. d4 h6 5. Nf3 Nxe4 6. d5 Nb8 7. Bc4 Nf6 8. O-O d6 9. Re1 Bg7) 3... Nb4?? { (0.95 → 3.69) Blunder. g4 was best. } (3... g4 4. Ng1 e5 5. h3 gxh3 6. Nxh3 d6 7. Bc4 h5 8. d3) 4. Bc4 e5? { (2.94 → 5.63) Mistake. d5 was best. } (4... d5 5. Nxd5) 5. O-O?! { (5.63 → 4.37) Inaccuracy. d3 was best. } (5. d3 Nf6) 5... Nf6? { (4.37 → 7.66) Mistake. d6 was best. } (5... d6 6. d4) 6. d3 h5 7. Bxg5 Ng4 8. Bxd8 Nf6 9. Bxf6 Rh6 10. Bg5 Ra6 11. Bxa6 Nxa6 12. Nxe5 f5?! { (19.30 → Mate in 1) Checkmate is now unavoidable. d6 was best. } (12... d6 13. Nc4 Bg4 14. f3 Be6 15. Nd2 Bg7 16. Be3 O-O-O 17. f4 Bg4 18. Qb1 Kb8 19. f5) 13. Qxh5# { White wins by checkmate. } 1-0