[Event "Masthanaiah chess world 1978"] [Site "https://lichess.org/rluY2Rrh"] [Date "2021.08.07"] [White "Rsaranya"] [Black "PradeevHari"] [Result "1-0"] [UTCDate "2021.08.07"] [UTCTime "05:40:57"] [WhiteElo "1520"] [BlackElo "1427"] [WhiteRatingDiff "+105"] [BlackRatingDiff "-40"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "C46"] [Opening "Three Knights Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 { C46 Three Knights Opening } 4. d3?! { (0.60 → -0.21) Inaccuracy. Nd5 was best. } (4. Nd5 Nf6 5. c3 Be7 6. Bd3 d6 7. O-O Nxd5 8. exd5 Nb8) 4... Bxc3+ 5. bxc3 Nf6 6. Bb2 O-O 7. c4 d6 8. Be2 Bg4 9. O-O Bxf3 10. Bxf3 h6 11. h3 Nd4 12. c3? { (0.91 → -0.35) Mistake. Bxd4 was best. } (12. Bxd4 exd4 13. a4 Rb8 14. Bg4 a6 15. a5 b5 16. axb6 Rxb6 17. f4 Qe7 18. Qf3 c5) 12... Nxf3+ 13. Qxf3 c5?! { (-0.26 → 0.58) Inaccuracy. b6 was best. } (13... b6 14. Bc1 Qe7 15. Be3 Qe6 16. a4 a5 17. Kh2 Nd7 18. Qf5 Qxf5 19. exf5 Kh7 20. h4) 14. d4?! { (0.58 → -0.29) Inaccuracy. a4 was best. } (14. a4 b6 15. Kh2 Re8 16. Bc1 Rb8 17. Be3 Qe7 18. Rfb1 Red8 19. a5 bxa5 20. Rb5 Rxb5) 14... Qb6 15. Rab1 Qc7 16. dxe5?! { (0.00 → -1.06) Inaccuracy. Bc1 was best. } (16. Bc1 Nd7 17. Qg4 Kh8 18. Qh5 Kh7 19. Qf5+ Kh8) 16... dxe5 17. Rbd1 Rad8 18. Rb1? { (-1.02 → -2.36) Mistake. Bc1 was best. } (18. Bc1 Rxd1) 18... a6?! { (-2.36 → -1.32) Inaccuracy. Qc6 was best. } (18... Qc6 19. Rfe1 Rd6 20. Rbd1 Rfd8 21. Rxd6 Qxd6 22. Bc1 Qd3 23. Kh2 b6 24. Qe2 Qxe2 25. Rxe2) 19. Rfe1 Qa5?! { (-1.30 → -0.27) Inaccuracy. Qc6 was best. } (19... Qc6 20. Qe2) 20. a3? { (-0.27 → -1.44) Mistake. Bc1 was best. } (20. Bc1 Rd6) 20... Qc7 21. a4 b6 22. a5 bxa5 23. Ba3?! { (-0.97 → -1.86) Inaccuracy. Ra1 was best. } (23. Ra1) 23... Rb8 24. Rbd1 Rb3 25. Bc1 a4? { (-2.15 → -0.81) Mistake. Qc6 was best. } (25... Qc6 26. Re2) 26. Qg3? { (-0.81 → -2.20) Mistake. Bxh6 was best. } (26. Bxh6) 26... Nh5?! { (-2.20 → -1.48) Inaccuracy. Kh8 was best. } (26... Kh8 27. Kh2) 27. Qg4?! { (-1.48 → -2.16) Inaccuracy. Qf3 was best. } (27. Qf3) 27... Nf6 28. Qg3 g5?? { (-2.41 → 1.25) Blunder. Kh8 was best. } (28... Kh8 29. Rd2 Re8 30. Kh2 Kh7 31. Qe3 Qc6 32. Ra2 a5 33. Ba3 Nd7 34. Qf3 Kg8 35. Qd3) 29. Bxg5 hxg5?? { (1.04 → 4.07) Blunder. Nh5 was best. } (29... Nh5) 30. Qxg5+ Kh7 31. Qxf6 a3? { (3.78 → 6.58) Mistake. Rb6 was best. } (31... Rb6) 32. Re3? { (6.58 → 3.75) Mistake. Rd6 was best. } (32. Rd6) 32... a2?? { (3.75 → Mate in 2) Checkmate is now unavoidable. Rb6 was best. } (32... Rb6 33. Qf5+ Kh6 34. Ra1 Rg8 35. Rd3 Rg5 36. Qf3 Kg7 37. Rxa3 Qc8 38. Ra5 Rbg6 39. g4) 33. Qh4+ Kg6 { Black offers draw } 34. Rg3# { White wins by checkmate. } 1-0