[Event "DAV OPEN CHESS TOURNAMENT"] [Site "https://lichess.org/3nhZU2N3"] [Date "2021.07.20"] [White "Chanchal_Chandra_Roy"] [Black "ABHRAJEETNANDA"] [Result "0-1"] [UTCDate "2021.07.20"] [UTCTime "04:35:16"] [WhiteElo "1388"] [BlackElo "1634"] [WhiteRatingDiff "-54"] [BlackRatingDiff "+105"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C46"] [Opening "Three Knights Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 { C46 Three Knights Opening } Nh6? { (0.17 → 1.68) Mistake. Nf6 was best. } (3... Nf6 4. Bb5 Nd4 5. Bc4 Bc5 6. d3 d6 7. Na4 Nxf3+ 8. Qxf3) 4. d3?! { (1.68 → 0.71) Inaccuracy. d4 was best. } (4. d4 exd4 5. Nd5 Ne7 6. Qxd4 Nxd5 7. exd5 Qe7+ 8. Kd1 Qf6) 4... Bc5? { (0.71 → 1.89) Mistake. Ng4 was best. } (4... Ng4 5. Be2 Bb4 6. O-O Nf6 7. d4 Bxc3 8. bxc3 d6 9. Bb5) 5. d4?? { (1.89 → 0.17) Blunder. Bxh6 was best. } (5. Bxh6 gxh6) 5... exd4 6. Nd5 Ng4 7. Qe2? { (-0.33 → -1.62) Mistake. h3 was best. } (7. h3 Nf6 8. Bd3 O-O 9. O-O h6 10. a3 a5 11. Bd2 d6) 7... d3?! { (-1.62 → -0.96) Inaccuracy. O-O was best. } (7... O-O 8. Qc4) 8. Qxd3?! { (-0.96 → -1.64) Inaccuracy. cxd3 was best. } (8. cxd3 Bxf2+ 9. Kd1 Bb6 10. e5 O-O 11. Nxb6 axb6 12. h3 Nh6 13. Bg5 Qe8 14. Bxh6 gxh6) 8... Nxf2?? { (-1.64 → 1.80) Blunder. Bxf2+ was best. } (8... Bxf2+ 9. Ke2 Bb6 10. Qa3 d6 11. Nxb6 cxb6 12. Bg5 f6 13. Bh4 O-O 14. h3 Nge5 15. Rd1) 9. Rg1?? { (1.80 → -10.02) Blunder. Qc3 was best. } (9. Qc3 O-O 10. Qxc5 Nxh1 11. Qg1 Ne5 12. Bg5 f6 13. Bd2 c6 14. Ne3 d5 15. Qxh1 Ng4) 9... Nxd3+ 10. Kd2 Bxg1 11. Bxd3 O-O 12. Ng5 Qxg5+ 13. Kc3 Qxg2 14. Be3 Bxe3 15. b4 Bd4+ 16. Kb3 Bxa1 17. Nf4?! { (-28.50 → Mate in 6) Checkmate is now unavoidable. a3 was best. } (17. a3 Qd2) 17... Qxh2?! { (Mate in 6 → -31.61) Lost forced checkmate sequence. Qh1 was best. } (17... Qh1 18. c3 Qc1 19. Ka4 a6 20. Nd5 b5+ 21. Bxb5 Qc2+ 22. Ka3 axb5#) 18. c4?! { (-31.61 → Mate in 2) Checkmate is now unavoidable. Ne2 was best. } (18. Ne2 Qxe2 19. Bxe2 Nd4+ 20. Kc4 Nxe2 21. e5 Bxe5 22. Kd3 Nc3 23. a3 d6 24. Ke3 Bf5) 18... Qxf4 19. b5 Nd4+ 20. Kb4 b6 21. c5 bxc5+ 22. Ka5 a6 23. bxa6 Qd2+ 24. Ka4 Qxd3 25. e5 Rxa6# { Black wins by checkmate. } 0-1