[Event "Inter House Chess-Seniors I"] [Site "https://lichess.org/FcNa44LB"] [Date "2021.09.11"] [White "Narasiimhan"] [Black "Harsh_sharma_RLN"] [Result "1-0"] [UTCDate "2021.09.11"] [UTCTime "12:40:30"] [WhiteElo "922"] [BlackElo "757"] [WhiteRatingDiff "+27"] [BlackRatingDiff "-61"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A06"] [Opening "Zukertort Opening: Reversed Mexican Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 d5 2. Nf3 { A06 Zukertort Opening: Reversed Mexican Defense } c5 3. e4 Qd6?? { (0.01 → 3.18) Blunder. Nf6 was best. } (3... Nf6 4. exd5 Nxd5 5. Bb5+ Bd7 6. a4 Nf6 7. Qe2 a6 8. Bxd7+) 4. d3?? { (3.18 → 0.72) Blunder. exd5 was best. } (4. exd5 Nf6) 4... Qg3?? { (0.72 → 13.63) Blunder. d4 was best. } (4... d4 5. e5) 5. exd5? { (13.63 → 4.93) Mistake. hxg3 was best. } (5. hxg3 d4) 5... Kd8? { (4.93 → 14.07) Mistake. Qc7 was best. } (5... Qc7 6. d4) 6. Nb5 Qxg2 7. Bxg2 Kd7 8. d4 b6 9. dxc5 Ke8 10. cxb6 axb6 11. Nfd4 Rxa2 12. Rxa2 Bf5 13. Ra8 Bxc2?! { (29.72 → Mate in 3) Checkmate is now unavoidable. e5 was best. } (13... e5 14. Rxb8+) 14. Rxb8+ Kd7 15. d6 exd6 16. Nf5?! { (Mate in 3 → 16.90) Lost forced checkmate sequence. Qxc2 was best. } (16. Qxc2 Ke7 17. Bg5+ Nf6 18. Qc7#) 16... Ke6?! { (16.90 → Mate in 4) Checkmate is now unavoidable. Bxd1 was best. } (16... Bxd1 17. Rxf8) 17. Qxd6+?! { (Mate in 4 → 17.80) Lost forced checkmate sequence. Bd5+ was best. } (17. Bd5+ Ke5 18. Qd4+ Kxf5 19. Qf4+ Kg6 20. Qxf7#) 17... Kxf5?! { (17.80 → Mate in 3) Checkmate is now unavoidable. Bxd6 was best. } (17... Bxd6 18. Nxg7+) 18. Rxb6?! { (Mate in 3 → 14.77) Lost forced checkmate sequence. Nd4+ was best. } (18. Nd4+ Kg4 19. Qf4+ Kh5 20. Qg5#) 18... Kg4?! { (14.77 → Mate in 2) Checkmate is now unavoidable. Bxd6 was best. } (18... Bxd6 19. Nxd6+) 19. Qd5 g5 20. Na3 h5 21. Nxc2 f5 22. Rb5 Ne7 23. Ne3+ Kf4 24. Qd8 Nd5 25. Qxd5 Ba3 26. bxa3 g4 27. Nxf5# { White wins by checkmate. } 1-0