[Event "Masthanaiah chess world 1978"] [Site "https://lichess.org/qsORIuxw"] [Date "2021.09.28"] [White "Indira12321"] [Black "Mohandkale"] [Result "0-1"] [UTCDate "2021.09.28"] [UTCTime "10:20:44"] [WhiteElo "1433"] [BlackElo "1620"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Nc3 e6 4. Bc4 a6 5. O-O?! { (0.40 → -0.40) Inaccuracy. d4 was best. } (5. d4 cxd4 6. Nxd4 Qc7 7. Nxc6 Nf6 8. Qe2 Qxc6 9. Nd5 Nxd5) 5... b5 6. Bb3?? { (-0.44 → -2.54) Blunder. Bd3 was best. } (6. Bd3 Bb7 7. b3 Bd6 8. Bb2 Nge7 9. a4 b4 10. Ne2 f6) 6... c4 7. Bxc4 bxc4 8. d4? { (-3.10 → -4.99) Mistake. b3 was best. } (8. b3 cxb3 9. axb3 d5 10. exd5 exd5 11. Re1+ Be7 12. b4 Nf6) 8... Bb7?? { (-4.99 → -2.12) Blunder. cxd3 was best. } (8... cxd3 9. cxd3) 9. d5 Na7 10. dxe6?? { (-1.94 → -4.48) Blunder. b3 was best. } (10. b3 cxb3) 10... fxe6 11. Bg5 Nf6?? { (-4.74 → -0.59) Blunder. Be7 was best. } (11... Be7 12. Bxe7) 12. e5 Be7 13. exf6 gxf6 14. Bh4 Qb6?! { (-0.47 → 0.28) Inaccuracy. Nb5 was best. } (14... Nb5 15. Re1 Rg8 16. Bg3 Nxc3 17. bxc3 Qb6 18. Nd4 Qc5 19. Rb1 Qd5 20. f3 Bc5 21. Kf1) 15. Na4?? { (0.28 → -1.78) Blunder. Re1 was best. } (15. Re1) 15... Qc6 16. b3 Rg8 17. Kh1?! { (-1.14 → -2.02) Inaccuracy. Bg3 was best. } (17. Bg3 Nb5 18. bxc4 Na3 19. Nb2 Rc8 20. Qd3 Qe4 21. Rad1 Qxd3 22. cxd3 h5 23. Kh1 Bxf3) 17... O-O-O? { (-2.02 → -0.55) Mistake. Nb5 was best. } (17... Nb5 18. Bg3 Nd6 19. Nh4 Nf5 20. Qh5+ Kf8 21. Rg1 Nxg3+ 22. hxg3 Qb5 23. Qxh7 Rg7 24. Qh6) 18. Rg1? { (-0.55 → -2.26) Mistake. c3 was best. } (18. c3) 18... c3 19. Nd4?? { (-2.46 → -5.05) Blunder. Qd3 was best. } (19. Qd3 Nb5) 19... Qe4?? { (-5.05 → -0.27) Blunder. Qxg2+ was best. } (19... Qxg2+ 20. Rxg2 Bxg2+ 21. Kg1 Bf3+ 22. Bg3 Bxd1 23. Rxd1 Nc6 24. Nxc3 Nxd4 25. Rxd4 d5 26. Kf1) 20. Nxc3?? { (-0.27 → -8.60) Blunder. Bg3 was best. } (20. Bg3 e5 21. f3 Qg6 22. Qe1 Kb8 23. Qxc3 h5 24. Qe1 h4 25. Bxh4 Qh7 26. Ne2 d5) 20... Qxh4 21. f3 Bd6 22. Qe2?! { (-11.08 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (22. g3 Rxg3) 22... Qxh2# { Black wins by checkmate. } 0-1