[Event "Masthanaiah chess world 1978"] [Site "https://lichess.org/cmOGJQd1"] [Date "2021.10.19"] [White "Dbabs"] [Black "gautamkomanapalli"] [Result "1-0"] [UTCDate "2021.10.19"] [UTCTime "13:30:00"] [WhiteElo "1771"] [BlackElo "1450"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-93"] [Variant "Standard"] [TimeControl "1500+10"] [ECO "C23"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Bc5 { C23 Bishop's Opening: Boi Variation } 3. Qf3 Qf6 4. d3 Qxf3?! { (0.10 → 0.82) Inaccuracy. Nc6 was best. } (4... Nc6 5. Ne2 d6 6. Be3 Bxe3 7. Qxe3 Be6 8. Nd2 Nge7 9. O-O-O) 5. Nxf3 d6 6. Nc3 Nc6 7. Ng5 h6?? { (0.20 → 3.70) Blunder. Nd8 was best. } (7... Nd8 8. Nb5 Bb6 9. Be3 Ba5+ 10. Bd2 Bb6 11. a4 a6 12. Nc3 Ne7 13. a5 Bd4 14. Nf3) 8. Nxf7 Rh7 9. Nd5?! { (3.63 → 2.72) Inaccuracy. Nxd6+ was best. } (9. Nxd6+ Bxd6) 9... Kd7 10. f4 Ke6?? { (1.97 → 7.09) Blunder. exf4 was best. } (10... exf4) 11. Nxc7+ Kd7 12. Nxa8 a5 13. fxe5 dxe5 14. Bd2 g5 15. O-O-O b5 16. Nxg5 Rg7 17. Ne6 Re7 18. Nxc5+ Kd6 19. Bxg8 Kxc5 20. Bxh6 Ra7 21. Be3+ Kb4?! { (16.29 → Mate in 2) Checkmate is now unavoidable. Nd4 was best. } (21... Nd4 22. Bd5) 22. Bxa7?! { (Mate in 2 → 18.56) Lost forced checkmate sequence. a3+ was best. } (22. a3+ Ka4 23. Nb6#) 22... Bg4?! { (18.56 → Mate in 2) Checkmate is now unavoidable. Nxa7 was best. } (22... Nxa7 23. Nb6) 23. Rdf1?! { (Mate in 2 → 24.76) Lost forced checkmate sequence. a3+ was best. } (23. a3+ Ka4 24. Nb6#) 23... Nd4?! { (24.76 → Mate in 2) Checkmate is now unavoidable. Nxa7 was best. } (23... Nxa7 24. Rf7) 24. Bxd4?! { (Mate in 2 → 66.77) Lost forced checkmate sequence. a3+ was best. } (24. a3+ Ka4 25. Nb6#) 24... exd4 25. Rf8?! { (Mate in 9 → 29.29) Lost forced checkmate sequence. a3+ was best. } (25. a3+ Kc5 26. Rf6 Bd7 27. Bd5 b4 28. Nc7 Bb5 29. a4 b3 30. Nxb5 Kb4 31. Rc6 Kxa4) 25... a4 26. Rhf1 a3 27. b3 Kc3 28. h3 Bh5 29. Rc8+ Kb4 30. Rf5 Bg6 31. Rg5 Bxe4 { Black resigns. } 1-0