[Event "Masthanaiah chess world 1978"] [Site "https://lichess.org/jwahZaSJ"] [Date "2023.05.16"] [White "csbaladhiya"] [Black "Gunasri2014"] [Result "0-1"] [UTCDate "2023.05.16"] [UTCTime "08:29:39"] [WhiteElo "1844"] [BlackElo "1675"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C68"] [Opening "Ruy Lopez: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 { C68 Ruy Lopez: Exchange Variation } dxc6 5. d3 Bd6 6. Bg5?! { (0.00 → -0.55) Inaccuracy. d4 was best. } (6. d4 f6 7. Be3 Qe7 8. Nbd2 Bg4 9. c3 exd4 10. cxd4 O-O-O) 6... Nf6?! { (-0.55 → 0.11) Inaccuracy. f6 was best. } (6... f6 7. Be3 Ne7 8. d4 exd4 9. Qxd4 Be6 10. Nbd2 Qd7 11. Nc4) 7. h3 Qe7 8. O-O h6 9. Bh4?! { (-0.30 → -1.12) Inaccuracy. Bxf6 was best. } (9. Bxf6) 9... g5 10. Bg3 Nh5? { (-1.22 → -0.11) Mistake. Rg8 was best. } (10... Rg8 11. Nbd2) 11. Bh2? { (-0.11 → -1.74) Mistake. Bxe5 was best. } (11. Bxe5) 11... g4 12. Nxe5?? { (-1.85 → -4.18) Blunder. hxg4 was best. } (12. hxg4 Bxg4) 12... Bxe5 13. c3 Bxh2+ 14. Kxh2 Qg5 15. f4 Nxf4 16. hxg4?! { (-5.48 → -7.14) Inaccuracy. Qd2 was best. } (16. Qd2 Ng6 17. g3 gxh3 18. d4 Be6 19. Qxg5 hxg5 20. Nd2 O-O-O 21. Nb3 b6 22. Rad1 g4) 16... Bxg4 17. Qd2?! { (-7.21 → -16.11) Inaccuracy. Qe1 was best. } (17. Qe1 Qh5+ 18. Kg1 Ne2+ 19. Qxe2 Bxe2 20. Rf2 Bxd3 21. Nd2 Rg8 22. Re1 O-O-O 23. Nf3 Kb8) 17... Ne2 18. Qxg5 hxg5# { Black wins by checkmate. } 0-1