[Event "Bangalore Grade 8 BOYS Arena"] [Site "https://lichess.org/SDvZBqQ9"] [Date "2023.12.07"] [Round "-"] [White "Aahaan23"] [Black "Orchids_2023"] [Result "0-1"] [GameId "SDvZBqQ9"] [UTCDate "2023.12.07"] [UTCTime "05:39:06"] [WhiteElo "824"] [BlackElo "1371"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A06"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.2] } 1... d5 { [%eval 0.34] } { A06 Zukertort Opening } 2. c3 { [%eval 0.0] } 2... Bf5 { [%eval 0.43] } 3. e3?! { (0.43 → -0.19) Inaccuracy. Qb3 was best. } { [%eval -0.19] } (3. Qb3 b6 4. g3 e6 5. Bg2 c6 6. c4 h6 7. d3 Bc5) 3... Nc6 { [%eval 0.3] } 4. g3?! { (0.30 → -0.72) Inaccuracy. d4 was best. } { [%eval -0.72] } (4. d4 a6 5. a3 Nf6 6. c4 e6 7. Nc3 h6 8. h3 Be7) 4... Qd7 { [%eval -0.21] } 5. Rg1? { (-0.21 → -1.39) Mistake. b4 was best. } { [%eval -1.39] } (5. b4 f6 6. d4 a6 7. a4 Nh6 8. Nh4 Bg4 9. f3 Bh3 10. e4 Bxf1 11. Rxf1 Nf7) 5... O-O-O?! { (-1.39 → -0.30) Inaccuracy. e5 was best. } { [%eval -0.3] } (5... e5 6. d4 e4 7. Nfd2 Nf6 8. a3 h5 9. c4 Ne7 10. Nc3 c6 11. f3 exf3 12. Nxf3) 6. d3?! { (-0.30 → -0.97) Inaccuracy. b4 was best. } { [%eval -0.97] } (6. b4 f6 7. d4 e5 8. b5 Nce7 9. dxe5 Kb8 10. Nbd2 fxe5 11. g4 Be6 12. Nxe5 Qe8) 6... Na5?? { (-0.97 → 0.90) Blunder. e5 was best. } { [%eval 0.9] } (6... e5 7. b4) 7. b4 { [%eval 0.97] } 7... Nc6 { [%eval 0.96] } 8. e4?? { (0.96 → -2.99) Blunder. b5 was best. } { [%eval -2.99] } (8. b5 Nb8 9. d4 f6 10. Qa4 a6 11. Nbd2 e5 12. dxe5 axb5 13. Bxb5 c6 14. Be2 fxe5) 8... dxe4 { [%eval -2.7] } 9. dxe4?? { (-2.70 → Mate in 1) Checkmate is now unavoidable. Nh4 was best. } { [%eval #-1] } (9. Nh4 Bh3 10. d4 Bxf1 11. Kxf1 e5 12. b5 Nce7 13. Kg2 Ng6 14. a4 Nf6 15. Be3 Nd5) 9... Bxe4?? { (Mate in 1 → -0.99) Lost forced checkmate sequence. Qxd1# was best. } { [%eval -0.99] } (9... Qxd1#) 10. Nbd2?! { (-0.99 → -2.09) Inaccuracy. Qxd7+ was best. } { [%eval -2.09] } (10. Qxd7+ Rxd7) 10... Bf5?! { (-2.09 → -0.92) Inaccuracy. Nf6 was best. } { [%eval -0.92] } (10... Nf6) 11. h3? { (-0.92 → -2.22) Mistake. b5 was best. } { [%eval -2.22] } (11. b5) 11... a5? { (-2.22 → -0.75) Mistake. Qe6+ was best. } { [%eval -0.75] } (11... Qe6+) 12. bxa5 { [%eval -1.29] } 12... Nxa5 { [%eval -1.26] } 13. g4 { [%eval -1.28] } 13... Bg6 { [%eval -0.79] } 14. Qa4?? { (-0.79 → -9.34) Blunder. Ne5 was best. } { [%eval -9.34] } (14. Ne5 Qe6) 14... Qxa4 { [%eval -9.07] } 15. Rb1 { [%eval -12.85] } 15... Qxa2 { [%eval -11.21] } 16. Rb5 { [%eval -11.16] } 16... Qa1 { [%eval -11.2] } 17. Kd1 { [%eval -11.65] } 17... Qxc3 { [%eval -11.67] } 18. Rg3 { [%eval -16.04] } 18... Bc2+ { [%eval -14.45] } 19. Ke2?! { (-14.45 → Mate in 8) Checkmate is now unavoidable. Ke1 was best. } { [%eval #-8] } (19. Ke1 Qa1 20. Rb1 Bxb1 21. Bb5 Ba2 22. Ke2 Qxc1 23. Bd3 Bb3 24. Rg1 Qc3 25. Bf5+ Kb8) 19... Nb3?! { (Mate in 8 → -14.35) Lost forced checkmate sequence. Bd3+ was best. } { [%eval -14.35] } (19... Bd3+ 20. Ke3 Bxb5+ 21. Kf4 g5+ 22. Nxg5 e5+ 23. Kf5 Bd7+ 24. Ne6 fxe6+ 25. Kg5 Be7+ 26. Kh5) 20. Nxb3?! { (-14.35 → Mate in 1) Checkmate is now unavoidable. Ke1 was best. } { [%eval #-1] } (20. Ke1 Qa1 21. Nxb3 Bxb3 22. Rc5 e5 23. Be2 Bxc5 24. Kf1 Qxc1+ 25. Ne1 Bb4 26. Rxb3 Bxe1) 20... Bxb3?! { (Mate in 1 → -12.97) Lost forced checkmate sequence. Bd1# was best. } { [%eval -12.97] } (20... Bd1#) 21. g5?! { (-12.97 → Mate in 1) Checkmate is now unavoidable. Nd2 was best. } { [%eval #-1] } (21. Nd2 Qxc1 22. Nxb3 Qd1+ 23. Ke3 Qxf1 24. Nd4 Qd1 25. Rb1 Qxb1 26. Ke2 Qe4+ 27. Re3 Rxd4) 21... Rd1?! { (Mate in 1 → -10.19) Lost forced checkmate sequence. Bd1# was best. } { [%eval -10.19] } (21... Bd1#) 22. Ba3?! { (-10.19 → Mate in 1) Checkmate is now unavoidable. Rxb3 was best. } { [%eval #-1] } (22. Rxb3 Qxc1 23. Rc3 Qb1 24. Nd2 Re1+ 25. Kf3 Qd1+ 26. Kg2 Qxd2 27. Bc4 e5 28. Ra3 Bxa3) 22... Qc2+?! { (Mate in 1 → -14.90) Lost forced checkmate sequence. Qd3# was best. } { [%eval -14.9] } (22... Qd3#) 23. Ke3 { [%eval -14.71] } 23... Rxf1 { [%eval -15.67] } 24. Rg2 { [%eval -37.24] } 24... Rd1 { [%eval -15.17] } 25. Rxb3?! { (-15.17 → Mate in 8) Checkmate is now unavoidable. Ra5 was best. } { [%eval #-8] } (25. Ra5 Qc3+ 26. Kf4 Qxa5 27. Rg1 e5+ 28. Kg3 Qxa3 29. Re1 Bd5 30. Re3 Qxe3 31. fxe3 Bd6) 25... Qxb3+ { [%eval #-7] } 26. Ke2 { [%eval #-1] } 26... e5 { [%eval #-9] } 27. h4 { [%eval #-1] } 27... e4 { [%eval #-7] } 28. Rg4 { [%eval #-1] } 28... exf3# { Black wins by checkmate. } 0-1