[Event "CAMPEONATO AJEDREZ UNDAC 2021"] [Site "https://lichess.org/IpCajKMI"] [Date "2021.12.02"] [White "Miguel74913287"] [Black "Angel72104479"] [Result "1-0"] [UTCDate "2021.12.02"] [UTCTime "21:00:02"] [WhiteElo "1233"] [BlackElo "1606"] [WhiteRatingDiff "+229"] [BlackRatingDiff "-196"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C20"] [Opening "King's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 { C20 King's Pawn Game } 2. g3?! { (0.12 → -0.71) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... d6?! { (-0.71 → 0.35) Inaccuracy. d5 was best. } (2... d5 3. d3 Nc6 4. Nc3 d4 5. Nd5 Be6 6. Bd2 Nge7 7. Nxe7) 3. Bg2 Nc6 4. Nf3 Nf6 5. d3 Bg4 6. O-O Nd4?! { (0.10 → 0.75) Inaccuracy. Qd7 was best. } (6... Qd7 7. c3 Be7 8. Nbd2 h5 9. Nc4 h4 10. Ne3 h3 11. Bh1) 7. c3 Qe7?? { (0.28 → 9.61) Blunder. Nxf3+ was best. } (7... Nxf3+ 8. Bxf3 Bxf3 9. Qxf3 h6 10. Nd2 Be7 11. Nc4 c6 12. Rd1) 8. cxd4 O-O-O 9. Bg5 Bxf3 10. Bxf3 h6 11. Bxf6 Qxf6 12. Bg2 exd4 13. a3 Be7 14. b4 b6 15. Nd2 d5 16. Qc2 dxe4 17. Nxe4 Qe5 18. Rfe1 Qf5 19. Rac1 Rd7?! { (10.07 → Mate in 5) Checkmate is now unavoidable. Qd7 was best. } (19... Qd7 20. Qc4 Kb8 21. Nc5 Bxc5 22. bxc5 Rhe8 23. Qa6 Qc8 24. Qa4 Re6 25. Rf1 Rf6 26. Rce1) 20. Qc4?! { (Mate in 5 → 11.48) Lost forced checkmate sequence. Qc6 was best. } (20. Qc6 Qd5 21. Nd6+ Kd8 22. Bxd5 Rxd6 23. Qxc7+ Ke8 24. Qxe7#) 20... Re8?! { (11.48 → Mate in 4) Checkmate is now unavoidable. Kd8 was best. } (20... Kd8 21. Qa6) 21. Qa6+?! { (Mate in 4 → 13.46) Lost forced checkmate sequence. Nd6+ was best. } (21. Nd6+ Kd8 22. Qc6 Qd5 23. Bxd5 Bxd6 24. Qa8#) 21... Kb8 22. Nd6 Rxd6? { (7.41 → Mate in 1) Checkmate is now unavoidable. cxd6 was best. } (22... cxd6 23. Be4) 23. Qb7# { White wins by checkmate. } 1-0