[Event "Vs. Computer"] [Site "Chess.com"] [Date "2022-03-28"] [White "Pranav235"] [Black "Noam"] [Result "*"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Classical Variation"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. b3 d5 { A01 Nimzo-Larsen Attack: Classical Variation } 2. Bb2 Nf6 3. c4?! { (0.00 → -0.96) Inaccuracy. Nf3 was best. } (3. Nf3 Bf5 4. Nh4 Be6 5. e3 g6 6. c4 Bg7 7. cxd5 Bxd5) 3... d4 4. e3?! { (-0.75 → -1.44) Inaccuracy. Nf3 was best. } (4. Nf3 Nc6 5. b4 e5 6. b5 e4 7. bxc6 exf3 8. cxb7 Bxb7) 4... e5 5. Nf3 Nc6 6. exd4?! { (-1.58 → -2.22) Inaccuracy. a3 was best. } (6. a3 a5 7. d3 Bc5 8. exd4 Nxd4 9. Be2 Bf5 10. O-O O-O) 6... exd4? { (-2.22 → -0.79) Mistake. e4 was best. } (6... e4 7. Ng1 Nxd4 8. Ne2 Bg4 9. Nbc3 Bb4 10. h3 Bh5 11. a3) 7. a3?? { (-0.79 → -6.65) Blunder. d3 was best. } (7. d3 Bb4+ 8. Nfd2 O-O 9. Be2 Qe7 10. O-O Re8 11. Bf3 Bf5) 7... d3 8. Bxd3 Qxd3 9. Ne5 Nxe5 10. Bxe5 Ng4 11. Bb2 Bf5 12. Nc3 O-O-O 13. Ne2 Re8 14. O-O Rxe2 15. Re1 Rxe1+ 16. Qxe1 Bc5 17. Bxg7 Bxf2+ 18. Qxf2 Nxf2 19. Bxh8?! { (-15.54 → Mate in 5) Checkmate is now unavoidable. Kxf2 was best. } (19. Kxf2 Qxd2+) 19... Ne4?! { (Mate in 5 → -11.07) Lost forced checkmate sequence. Nh3+ was best. } (19... Nh3+ 20. gxh3 Qe2 21. Bd4 Bxh3 22. Bf2 Qf3 23. Be1 Qg2#) 20. Rf1 Nxd2 21. Rxf5?! { (-10.96 → Mate in 3) Checkmate is now unavoidable. Re1 was best. } (21. Re1 Qxb3 22. Bd4 Qa4 23. Bc3 Nxc4 24. Bb4 a5 25. Rf1 Bg6 26. h3 axb4 27. axb4 Qxb4) 21... Qe3+ *