[Event "7th PCA open chess Tournament"] [Site "https://lichess.org/nHZKfB8V"] [Date "2023.12.08"] [White "GranddBlunderMaster"] [Black "AbhinavSaravanakumar"] [Result "1-0"] [UTCDate "2023.12.08"] [UTCTime "14:35:00"] [WhiteElo "1874"] [BlackElo "1209"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "300+2"] [ECO "B50"] [Opening "Sicilian Defense: Delayed Alapin Variation, with d6"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. c3 { B50 Sicilian Defense: Delayed Alapin Variation, with d6 } Nc6?! { (0.00 → 0.74) Inaccuracy. Nf6 was best. } (3... Nf6 4. h3 Nc6 5. Bd3 e5 6. Bc2 d5 7. d3 h6 8. O-O) 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 g6 7. h3 Bg7 8. Be3 e6 9. Be2 O-O 10. O-O a6 11. a4 Qb6 12. Qd2 d5 13. exd5? { (1.47 → 0.31) Mistake. e5 was best. } (13. e5 Nd7) 13... exd5 14. Ne5 Nh5?? { (0.12 → 3.72) Blunder. Na5 was best. } (14... Na5 15. b3 Re8 16. Bd3 Be6 17. Ne2 Bf8 18. Nf4 Bb4 19. Qb2 Bd6 20. Rfb1 Nc6 21. Nxc6) 15. Bxh5 gxh5 16. Nxd5 Qc7?? { (3.67 → 8.41) Blunder. Qd8 was best. } (16... Qd8 17. Nxc6 bxc6 18. Nf4 h4 19. Rac1 Re8 20. Nh5 Re6 21. Nxg7 Kxg7 22. Bg5 f6 23. Bxh4) 17. Nxc7 Nxe5 18. dxe5 Bxe5 19. Nxa8 Bxb2? { (9.66 → Mate in 9) Checkmate is now unavoidable. Bf5 was best. } (19... Bf5 20. Nb6 Re8 21. Qd5 Bg6 22. Qd7 f5 23. Bd2 Bg7 24. Qxb7) 20. Bd4? { (Mate in 9 → 9.20) Lost forced checkmate sequence. Qxb2 was best. } (20. Qxb2 f6 21. Bh6 Kf7 22. Qc2 Rh8 23. Qc7+ Bd7 24. Qxd7+ Kg6 25. Qg7+ Kf5 26. Rfe1 Rg8) 20... f6 21. Qxb2 Bxh3 22. Rae1 Bxg2?! { (14.78 → Mate in 6) Checkmate is now unavoidable. Kg7 was best. } (22... Kg7 23. Qxb7+) 23. Kxg2 Rxa8 24. Re7 Rf8 25. Qb3+ Kh8 26. Re8 Kg7 27. Rxf8 Kxf8 28. Qe6 f5 29. Bf6 h4 30. Qe7+ Kg8 31. Qg7# { White wins by checkmate. } 1-0