[Event "ISP Semi Senior US CA MEX SA Team Battle"] [Site "https://lichess.org/ZIS7BLac"] [Date "2021.05.13"] [White "RJuareztae"] [Black "SamuelVB_ITJSM"] [Result "1-0"] [GameId "ZIS7BLac"] [UTCDate "2021.05.13"] [UTCTime "17:57:34"] [WhiteElo "1294"] [BlackElo "732"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A05"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 2. Nc3?! { (0.67 → 0.00) Inaccuracy. d4 was best. } (2. d4 d5 3. c4 e6 4. e3 Be7 5. Nbd2 Nf6 6. Bd3 O-O) 2... Nf6 { A05 Zukertort Opening } 3. d3?! { (0.13 → -0.42) Inaccuracy. d4 was best. } (3. d4 d5 4. a3 a6 5. Bg5 Bg4 6. Bh4 e6 7. e3 Be7) 3... d6?! { (-0.42 → 0.26) Inaccuracy. e5 was best. } (3... e5 4. e4 d5 5. Be2 Be7 6. O-O O-O 7. exd5 Nxd5 8. Re1) 4. e4 e5 5. g4?? { (0.27 → -2.27) Blunder. d4 was best. } (5. d4 exd4 6. Nxd4 Be7 7. Bc4 O-O 8. O-O Ne5 9. Be2 Re8) 5... g5?? { (-2.27 → 1.18) Blunder. Bxg4 was best. } (5... Bxg4) 6. Bxg5 Bxg4 7. Rg1 Rg8?? { (1.19 → 6.75) Blunder. Bh5 was best. } (7... Bh5 8. Nd5) 8. Rxg4 Rxg5 9. Nxg5 Nxg4 10. Qxg4 Qxg5 11. Qxg5 Kd7 12. Bh3+ Ke8 13. Qh5?! { (Mate in 8 → 15.25) Lost forced checkmate sequence. Nd5 was best. } (13. Nd5 Be7 14. Qg8+ Bf8 15. Nxc7+ Ke7 16. Qg5+ f6 17. Nd5+ Ke8 18. Qh5+ Kd8 19. Qf5 Ne7) 13... Kd8?! { (15.25 → Mate in 3) Checkmate is now unavoidable. Bg7 was best. } (13... Bg7 14. Qxh7 Kf8 15. O-O-O Ne7 16. Nb5 Ng6 17. Nxc7 Re8 18. Nxe8 Kxe8 19. Kb1 Bh6 20. Bg4) 14. Nd5 Nd4 15. Qxh7 Rb8 16. Qxf7 Be7 17. Nxe7 Ne2 18. Kxe2 Ra8 19. Qf8# { White wins by checkmate. } 1-0