[Event "Bangalore Grade 10 BOYS Arena"] [Site "https://lichess.org/AbKwLILb"] [Date "2023.12.07"] [Round "-"] [White "thouseefur_pois"] [Black "lakshraaj_oism"] [Result "0-1"] [GameId "AbKwLILb"] [UTCDate "2023.12.07"] [UTCTime "07:43:48"] [WhiteElo "1553"] [BlackElo "1441"] [WhiteRatingDiff "-170"] [BlackRatingDiff "+172"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A06"] [Opening "Zukertort Opening: Reversed Mexican Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.2] } 1... d5 { [%eval 0.34] } 2. Nc3?! { (0.34 → -0.25) Inaccuracy. d4 was best. } { [%eval -0.25] } { A06 Zukertort Opening: Reversed Mexican Defense } (2. d4 Nf6 3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 O-O) 2... Nf6 { [%eval -0.23] } 3. a4 { [%eval -0.6] } 3... c5 { [%eval -0.55] } 4. b4? { (-0.55 → -1.92) Mistake. e4 was best. } { [%eval -1.92] } (4. e4 dxe4 5. Ng5 Bg4 6. Be2 Bxe2 7. Qxe2 Nc6 8. O-O e6) 4... cxb4 { [%eval -2.0] } 5. Na2 { [%eval -1.98] } 5... a5 { [%eval -1.86] } 6. h4 { [%eval -2.43] } 6... e6 { [%eval -2.43] } 7. c3 { [%eval -2.53] } 7... bxc3 { [%eval -1.9] } 8. Nxc3 { [%eval -1.83] } 8... Bc5 { [%eval -1.68] } 9. e4? { (-1.68 → -3.59) Mistake. e3 was best. } { [%eval -3.59] } (9. e3 O-O 10. Qb3 Nc6 11. d4 Bb4 12. Ba3 Bxa3 13. Qxa3 Nb4 14. Qb2 Bd7 15. Be2 Qe7) 9... dxe4 { [%eval -3.37] } 10. Nh2 { [%eval -3.71] } 10... O-O { [%eval -3.72] } 11. Nxe4? { (-3.72 → -6.67) Mistake. Bb5 was best. } { [%eval -6.67] } (11. Bb5 Nc6 12. O-O Nd4 13. d3 Nxb5 14. axb5 exd3 15. Bg5 Be7 16. Qf3 Qd4 17. Rfc1 Bb4) 11... Nxe4 { [%eval -6.66] } 12. g4 { [%eval -9.29] } 12... Nxf2 { [%eval -9.11] } 13. Qc2 { [%eval -9.52] } 13... Nxh1 { [%eval -9.07] } 14. Qxc5 { [%eval -9.0] } 14... Nd7 { [%eval -7.14] } 15. Qd4 { [%eval -9.34] } 15... Ng3 { [%eval -7.01] } 16. Bd3 { [%eval -7.49] } 16... Qf6 { [%eval -6.35] } 17. Bc2?! { (-6.35 → -15.08) Inaccuracy. Qxf6 was best. } { [%eval -15.08] } (17. Qxf6 Nxf6 18. Ra3 e5 19. Bb1 Nh1 20. Bb2 Re8 21. h5 Ra6 22. Rb3 Rd6 23. Bd3 Nxg4) 17... Qxd4 { [%eval -15.48] } 18. Nf1 { [%eval -17.32] } 18... Qxa1 { [%eval -15.37] } 19. Kd1 { [%eval -17.36] } 19... Nxf1 { [%eval -17.82] } 20. Ke1?! { (-17.82 → Mate in 7) Checkmate is now unavoidable. Ke2 was best. } { [%eval #-7] } (20. Ke2 Qxc1 21. d3 Nd2 22. g5 Qxc2 23. d4 Qc3 24. h5 Ne4 25. h6 Qd2+ 26. Kf3 Nxg5+) 20... Qf6?! { (Mate in 7 → -17.18) Lost forced checkmate sequence. Qxc1+ was best. } { [%eval -17.18] } (20... Qxc1+ 21. Bd1 Nxd2 22. Kf2 Qxd1 23. Ke3 Nf3 24. Kf2 Nde5 25. Kg3 Qd2 26. h5 Qh2#) 21. Bd3 { [%eval -18.0] } 21... Nc5 { [%eval -17.55] } 22. Bxf1 { [%eval -47.57] } 22... Nxa4 { [%eval -15.4] } 23. d4 { [%eval -37.69] } 23... e5 { [%eval -15.27] } 24. d5?! { (-15.27 → Mate in 7) Checkmate is now unavoidable. g5 was best. } { [%eval #-7] } (24. g5 Qc6 25. Be3 exd4 26. Bd2 Qf3 27. Be2 Re8 28. Be3 Rxe3 29. Kd1 Nc3+ 30. Kc2 Nxe2) 24... Re8?! { (Mate in 7 → -15.63) Lost forced checkmate sequence. Qxh4+ was best. } { [%eval -15.63] } (24... Qxh4+ 25. Kd1 Bxg4+ 26. Kc2 Bf5+ 27. Bd3 Rac8+ 28. Kb3 Qb4+ 29. Ka2 Rxc1 30. Bxf5 Qb2#) 25. Bd2?! { (-15.63 → Mate in 8) Checkmate is now unavoidable. g5 was best. } { [%eval #-8] } (25. g5 Qg6 26. Bg2 Qb1 27. d6 Qxc1+ 28. Ke2 Qc4+ 29. Kd2 Qb4+ 30. Ke2 Qxh4 31. Bf3 e4) 25... Bxg4 { [%eval #-9] } 26. Bxa5 { [%eval #-3] } 26... Rxa5 { [%eval #-4] } 27. Be2 { [%eval #-4] } 27... Rxd5 { [%eval #-4] } 28. Bxg4 { [%eval #-4] } 28... Qf4 { [%eval #-4] } 29. Bd1 { [%eval #-3] } 29... Qe4+ { [%eval #-3] } 30. Kf2 { [%eval #-3] } 30... Re6 { [%eval #-4] } 31. Kg3 { [%eval #-3] } 31... Rg6+ { [%eval #-2] } 32. Kh2 { [%eval #-1] } 32... Qxh4# { Black wins by checkmate. } 0-1