[Event "Masthanaiah chess world 1978"] [Site "https://lichess.org/00L8b6If"] [Date "2022.11.13"] [White "rama1572"] [Black "chess180415"] [Result "0-1"] [UTCDate "2022.11.13"] [UTCTime "06:23:48"] [WhiteElo "2028"] [BlackElo "1668"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+179"] [Variant "Standard"] [TimeControl "420+3"] [ECO "C01"] [Opening "French Defense: Exchange Variation, Monte Carlo Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e5?! { (0.29 → 0.87) Inaccuracy. e6 was best. } (2... e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 Nf6 7. e3) 3. e3?! { (0.87 → -0.05) Inaccuracy. dxe5 was best. } (3. dxe5 Ne7 4. f4 Nbc6 5. Nf3 Be6 6. Bd2 Nf5 7. cxd5 Bxd5) 3... exd4 4. exd4 { C01 French Defense: Exchange Variation, Monte Carlo Variation } Nc6 5. Nf3 Bg4 6. Be3 Bb4+ 7. Nc3 Nf6 8. Bd3?! { (-0.14 → -0.94) Inaccuracy. Be2 was best. } (8. Be2 O-O 9. O-O dxc4 10. Bxc4 Bh5 11. a3 Bxc3 12. bxc3 Re8) 8... dxc4 9. Bxc4 Ne4?! { (-0.52 → 0.38) Inaccuracy. Bxf3 was best. } (9... Bxf3 10. gxf3) 10. Qb3? { (0.38 → -0.73) Mistake. O-O was best. } (10. O-O Bxc3 11. bxc3 Qf6 12. Rc1 Bxf3 13. Qxf3 Qxf3 14. gxf3 Nd6 15. Bd3 O-O-O 16. f4 b6) 10... Qe7? { (-0.73 → 0.38) Mistake. O-O was best. } (10... O-O) 11. O-O-O?! { (0.38 → -0.26) Inaccuracy. O-O was best. } (11. O-O) 11... Nxc3 12. bxc3 Bxf3?? { (-0.02 → 1.74) Blunder. Ba3+ was best. } (12... Ba3+ 13. Kd2) 13. gxf3 Ba3+ 14. Kb1 O-O 15. Qc2?! { (0.73 → 0.05) Inaccuracy. Bd3 was best. } (15. Bd3 Qd6) 15... b5 16. Bd3 Kh8 17. h4? { (0.47 → -0.94) Mistake. Be4 was best. } (17. Be4 Qd6) 17... b4?! { (-0.94 → -0.37) Inaccuracy. Rab8 was best. } (17... Rab8 18. h5) 18. c4 Rad8?? { (-0.41 → 1.68) Blunder. b3 was best. } (18... b3) 19. Be4?? { (1.68 → -0.53) Blunder. d5 was best. } (19. d5 b3) 19... Na5 20. c5 f5 21. Bxf5? { (-0.15 → -1.73) Mistake. Bg5 was best. } (21. Bg5 Qf7) 21... Qf7 22. Be4 b3 23. axb3 Nxb3? { (-1.23 → 0.00) Mistake. Rb8 was best. } (23... Rb8 24. d5) 24. d5 Rb8 25. Ka2 c6?? { (-0.39 → 2.92) Blunder. Qf6 was best. } (25... Qf6 26. Rb1 Qa6 27. Rxb3 Bc1+ 28. Kb1 Qa3 29. Rb6 Bxe3 30. Qb2 Qxb2+ 31. Rxb2 Bxc5 32. Rxb8) 26. Kxa3?? { (2.92 → -5.62) Blunder. h5 was best. } (26. h5 h6) 26... Qb7 27. Qc4?? { (-5.78 → Mate in 9) Checkmate is now unavoidable. Rhg1 was best. } (27. Rhg1 Qb4+ 28. Ka2 Qa4+ 29. Kb2 Nxc5+ 30. Kc1 Nb3+ 31. Qxb3 Rxb3 32. Bd4 Rb7 33. dxc6 Qc4+) 27... Na5 28. Qc3 Qa6 29. Bd3 Nc4# { Black wins by checkmate. } 0-1