[Event "PCC Schools Championship Team Battle"] [Site "https://lichess.org/4F5QZjyH"] [Date "2023.12.03"] [White "Saachii_Sawhney"] [Black "KXM2023"] [Result "0-1"] [UTCDate "2023.12.03"] [UTCTime "18:51:36"] [WhiteElo "1465"] [BlackElo "1523"] [WhiteRatingDiff "-45"] [BlackRatingDiff "+55"] [Variant "Standard"] [TimeControl "600+3"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. e5? { (0.51 → -0.88) Mistake. d4 was best. } (2. d4 d5 3. e5 Bf5 4. c3 e6 5. Bd3 Nge7 6. Ne2 Nb8) 2... Nxe5 3. f4? { (-0.91 → -2.14) Mistake. d4 was best. } (3. d4 Nc6 4. d5 Nb8 5. Nf3 Nf6 6. c4 e6 7. a3 d6) 3... Ng6?! { (-2.14 → -1.32) Inaccuracy. Nc6 was best. } (3... Nc6 4. d4 e6 5. Nf3 g6 6. Nc3 Bg7 7. Qe2 Nxd4 8. Nxd4) 4. Bb5? { (-1.32 → -3.09) Mistake. d4 was best. } (4. d4 e6 5. Nc3 Bb4 6. Bd3 b6 7. Nf3 Bb7 8. O-O Nh6 9. Ng5 O-O 10. Qh5 f5) 4... c6 5. Ne2? { (-3.04 → -5.85) Mistake. Bf1 was best. } (5. Bf1 e5 6. d4 exf4 7. Bd3 Qh4+ 8. Kf1 d5 9. Nf3 Qf6 10. h4 Bd6 11. c4 dxc4) 5... cxb5 6. d4 Qc7?! { (-5.92 → -4.36) Inaccuracy. e6 was best. } (6... e6 7. Ng3 Nh6 8. O-O Be7 9. f5 Nxf5 10. Rxf5 exf5 11. Nxf5 O-O 12. Nc3 d5 13. Nxg7) 7. O-O e6 8. f5 exf5 9. d5 Bd6 10. g3 Nf6 11. Nd4 Nxd5 12. Nxf5 Bc5+ 13. Kg2 Ngf4+? { (-7.50 → -3.91) Mistake. Qc6 was best. } (13... Qc6 14. Nxg7+ Kf8 15. Rf3 Kxg7 16. b4 Ne3+ 17. Bxe3 Bxe3 18. a4 Ne5 19. axb5 Qxf3+ 20. Qxf3) 14. Kf3? { (-3.91 → -6.96) Mistake. Bxf4 was best. } (14. Bxf4 Qc6 15. Qf3 Nxf4+ 16. gxf4 O-O 17. Nd2 d5 18. Ng3 Bd7 19. f5 Rae8 20. Rad1 Re3) 14... Nh3?? { (-6.96 → -1.88) Blunder. Qc6 was best. } (14... Qc6 15. Re1+ Ne6 16. Nxg7+ Kf8 17. Nxe6+ dxe6 18. Bh6+ Ke7 19. Qd3 Nf6+ 20. Ke2 Qg2+ 21. Kd1) 15. Rh1?? { (-1.88 → -11.48) Blunder. Qxd5 was best. } (15. Qxd5 O-O 16. Kg2 d6 17. Nc3 Re8 18. Bh6 gxh6 19. Nxh6+ Kh8 20. Nxf7+ Kg7 21. Ng5 Qc6) 15... O-O?! { (-11.48 → -5.56) Inaccuracy. Qc6 was best. } (15... Qc6 16. Ke2 Nc3+ 17. Nxc3 Qg2+ 18. Kd3 Nf2+ 19. Kd2 Nxd1+ 20. Kxd1 Qxh1+ 21. Ke2 d6 22. Nxg7+) 16. g4?! { (-5.56 → -9.11) Inaccuracy. Qxd5 was best. } (16. Qxd5 d6 17. Kg2 Re8 18. Rf1 Re5 19. Nc3 Bxf5 20. Rxf5 Rxd5 21. Nxd5 Qd7 22. Bh6 Qe6) 16... Ng5+?! { (-9.11 → -5.82) Inaccuracy. b6 was best. } (16... b6 17. Qxd5 Bb7 18. Nc3 b4 19. Kg2 bxc3 20. Kxh3 Bxd5 21. Rf1 cxb2 22. Bxb2) 17. Ke2?! { (-5.82 → -9.04) Inaccuracy. Bxg5 was best. } (17. Bxg5 b6 18. c4 bxc4 19. Qxd5 Bb7 20. Nc3 Bxd5+ 21. Nxd5 Qe5 22. Nc3 Rfe8 23. Bf4 Qe6) 17... Qe5+ 18. Kd2? { (-9.25 → Mate in 4) Checkmate is now unavoidable. Kf1 was best. } (18. Kf1 Qe4 19. Rg1 Nf3 20. Rg2 Nf4 21. Be3 Bxe3 22. Nxe3 Qxe3 23. Nd2 Nxd2+ 24. Qxd2 Nxg2) 18... f6? { (Mate in 4 → -9.00) Lost forced checkmate sequence. Qf4+ was best. } (18... Qf4+ 19. Kd3 Qc4+ 20. Kd2 Ne4+ 21. Ke1 Bf2#) 19. Nd6? { (-9.00 → Mate in 1) Checkmate is now unavoidable. Qe2 was best. } (19. Qe2 Ne4+ 20. Ke1 d6 21. Rf1 Re8 22. c3 Nf2 23. Ng3 Nxg4 24. Qxe5 Rxe5+ 25. Kd1 Nxh2) 19... Qxd6?! { (Mate in 1 → -18.90) Lost forced checkmate sequence. Qe3# was best. } (19... Qe3#) 20. b4?! { (-18.90 → Mate in 3) Checkmate is now unavoidable. Qe2 was best. } (20. Qe2 Nc3+ 21. Ke1 Nxe2 22. Bd2 Re8 23. Kd1 Nf3 24. h3 Bf2 25. b3 Qd4 26. Rf1) 20... Bxb4+?! { (Mate in 3 → -15.90) Lost forced checkmate sequence. Qf4+ was best. } (20... Qf4+ 21. Ke2 Qf3+ 22. Kd2 Qe3#) 21. Kd3?! { (-15.90 → Mate in 3) Checkmate is now unavoidable. c3 was best. } (21. c3 Nxc3+ 22. Kc2 Nxd1 23. Rxd1 Qc5+ 24. Kb2 Qe5+ 25. Kc2 d6 26. Rd3 Bxg4 27. Bd2 Qe4) 21... Re8 22. Kd4 Nb6# { Black wins by checkmate. } 0-1