[Event "CCA INTER 78th Challenge"] [Site "https://lichess.org/upmR2a3l"] [Date "2021.12.19"] [White "AryanPaul"] [Black "Arkaswan_Saha"] [Result "0-1"] [UTCDate "2021.12.19"] [UTCTime "12:00:00"] [WhiteElo "1744"] [BlackElo "1259"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C46"] [Opening "Three Knights Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 { Black offers draw } 2. Nf3 Nc6 3. Nc3 { C46 Three Knights Opening } Bc5?! { (0.17 → 0.75) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bb5 Nd4 5. Bc4 Bc5 6. d3 d6 7. Na4 Nxf3+ 8. Qxf3) 4. Be2?! { (0.75 → 0.14) Inaccuracy. Nxe5 was best. } (4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bd3 Nf6 8. O-O O-O) 4... Nf6 5. O-O?! { (0.51 → -0.11) Inaccuracy. Nxe5 was best. } (5. Nxe5 Nxe5 6. d4 Bd6 7. dxe5 Bxe5 8. Nb5 a6 9. f4 Bxb2) 5... O-O?! { (-0.11 → 0.74) Inaccuracy. d6 was best. } (5... d6 6. d3 a6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qd8 10. c3) 6. d3?! { (0.74 → 0.04) Inaccuracy. Nxe5 was best. } (6. Nxe5 Nxe5 7. d4 d5 8. dxc5 Nxe4 9. Nxd5 c6 10. Nf4 Nxc5) 6... d6 7. Be3 Bg4 8. Bxc5 Nh5?? { (-0.11 → 8.76) Blunder. dxc5 was best. } (8... dxc5 9. Re1 a5 10. Nb5 Qd7 11. Na3 a4 12. c3 h6 13. Nc4 Bxf3 14. Bxf3 b5 15. Ne3) 9. Be3 Bxf3 10. Bxf3 Nf4 11. Bxf4 exf4 12. Qd2 Nd4 13. Qxf4 Nxc2 14. Rac1 Nd4 15. Qg3 Qf6 16. Bg4 Rfd8 17. f4 Ne6 18. Qh3 h5 19. Qxh5 Qh6 20. Qd5 c6 { Black offers draw } 21. Qb3 Nd4 22. Qxb7 Rab8 23. Qxa7 Ra8 24. Qxd4 c5 25. Qc4 Rdb8 26. f5 Qe3+ 27. Kh1 Rxb2 28. Bh5 Qg5 29. Qxf7+ Kh7 30. Bg6+ Kh6 31. Rce1?? { (13.21 → Mate in 1) Checkmate is now unavoidable. Rg1 was best. } (31. Rg1) 31... Qxg2# { Black wins by checkmate. } 0-1