[Event "AMAI Chathuranga Swiss Match24"] [Site "https://lichess.org/aBtPjzgF"] [Date "2025.10.10"] [Round "-"] [White "DrASHAPT"] [Black "Prayag_sankar"] [Result "0-1"] [GameId "aBtPjzgF"] [UTCDate "2025.10.10"] [UTCTime "14:32:00"] [WhiteElo "746"] [BlackElo "1262"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C44"] [Opening "King's Knight Opening: Konstantinopolsky"] [Termination "Normal"] [Annotator "lichess.org"] 1. g3 { [%eval 0.0] } 1... e5 { [%eval 0.23] } 2. Nf3 { [%eval -0.22] } 2... Nc6 { [%eval 0.01] } 3. e4 { [%eval -0.14] } { C44 King's Knight Opening: Konstantinopolsky } 3... d5 { [%eval 0.05] } 4. d3?! { (0.05 → -0.80) Inaccuracy. exd5 was best. } { [%eval -0.8] } (4. exd5 Qxd5 5. Nc3 Qd6 6. Bg2 Bg4 7. h3 Bh5 8. g4 Bg6) 4... Bg4?! { (-0.80 → -0.23) Inaccuracy. dxe4 was best. } { [%eval -0.23] } (4... dxe4 5. dxe4 Qxd1+ 6. Kxd1 Nf6 7. Nbd2 Bg4 8. Be2 Rd8 9. Ke1) 5. Nh4?? { (-0.23 → -6.31) Blunder. h3 was best. } { [%eval -6.31] } (5. h3 Bh5 6. Nbd2 Nf6 7. exd5 Qxd5 8. Bg2 O-O-O 9. O-O Bc5) 5... Bxd1 { [%eval -6.32] } 6. Kxd1 { [%eval -6.21] } 6... dxe4 { [%eval -5.95] } 7. Bh3 { [%eval -6.57] } 7... Be7 { [%eval -6.34] } 8. Re1 { [%eval -7.43] } 8... Bxh4 { [%eval -7.17] } 9. gxh4 { [%eval -7.47] } 9... Qxh4 { [%eval -7.64] } 10. Re3 { [%eval -7.81] } 10... exd3 { [%eval -7.41] } 11. Rxd3 { [%eval -7.92] } 11... Qxf2 { [%eval -7.43] } 12. Bd7+ { [%eval -7.2] } 12... Ke7 { [%eval -7.27] } 13. Rd2? { (-7.27 → Mate in 1) Checkmate is now unavoidable. Bg5+ was best. } { [%eval #-1] } (13. Bg5+ f6 14. Be3 Qf1+ 15. Kd2 Qxd3+ 16. Kxd3 Kxd7 17. Nc3 Nge7 18. Ke2 Nf5) 13... Qf3+? { (Mate in 1 → -8.69) Lost forced checkmate sequence. Qf1# was best. } { [%eval -8.69] } (13... Qf1#) 14. Ke1 { [%eval -8.34] } 14... Rd8 { [%eval -8.15] } 15. Rd3 { [%eval -9.54] } 15... Qh1+ { [%eval -9.46] } 16. Kd2 { [%eval -9.98] } 16... Rxd7 { [%eval -9.94] } 17. Nc3 { [%eval -9.9] } 17... Rxd3+ { [%eval -9.88] } 18. cxd3 { [%eval -9.87] } 18... Nf6 { [%eval -9.75] } 19. b4 { [%eval -11.94] } 19... Rd8 { [%eval -11.38] } 20. b5?! { (-11.38 → Mate in 6) Checkmate is now unavoidable. Kc2 was best. } { [%eval #-6] } (20. Kc2 Nd4+ 21. Kb2 Qg2+ 22. Ka3 Nc2+ 23. Ka4 Nxa1 24. Be3 Qc6+ 25. b5 Qxc3) 20... Nb4 { [%eval #-5] } 21. Ba3 { [%eval #-4] } 21... Rxd3+ { [%eval #-3] } 22. Ke2 { [%eval #-3] } 22... Qxa1? { (Mate in 3 → -8.88) Lost forced checkmate sequence. Qg2+ was best. } { [%eval -8.88] } (22... Qg2+ 23. Ke1 Re3+ 24. Kd1 Qc2#) 23. Na4? { (-8.88 → Mate in 3) Checkmate is now unavoidable. Bxb4+ was best. } { [%eval #-3] } (23. Bxb4+ Kd7 24. Kxd3 Qf1+ 25. Kc2 Qc4 26. a3 Nd5 27. Kb2 Nxc3 28. Bxc3 Qxb5+) 23... Qd1+ { [%eval #-2] } 24. Kf2 { [%eval #-2] } 24... Qf3+ { [%eval #-1] } 25. Ke1 { [%eval #-1] } 25... Qg2?! { (Mate in 1 → -10.54) Lost forced checkmate sequence. Rd1# was best. } { [%eval -10.54] } (25... Rd1#) 26. Bxb4+ { [%eval -10.47] } 26... Ke6 { [%eval -9.67] } 27. Nc3? { (-9.67 → Mate in 3) Checkmate is now unavoidable. Nc5+ was best. } { [%eval #-3] } (27. Nc5+ Kf5 28. Nxd3 Ne4 29. Nc5 Qf2+ 30. Kd1 Nxc5 31. Bxc5 Qxc5 32. b6 Qxb6) 27... Rd2 { [%eval #-3] } 28. Ne2 { [%eval #-1] } 28... Qxe2# { Black wins by checkmate. } 0-1