[Event "Masthanaiah chess world 1978"] [Site "https://lichess.org/omhMoMmd"] [Date "2021.10.10"] [White "KarthikeyaR"] [Black "Dinakshi_Esara"] [Result "1-0"] [UTCDate "2021.10.10"] [UTCTime "14:14:22"] [WhiteElo "1718"] [BlackElo "1499"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "1500+10"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 { D00 Queen's Pawn Game } 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. Bf4?! { (0.37 → -0.24) Inaccuracy. c4 was best. } (6. c4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bf4 Bd6) 6... b6 7. Ne5 Bb7 8. Qd3?! { (0.38 → -0.20) Inaccuracy. c4 was best. } (8. c4 c6 9. Nc3 dxc4 10. Nxc4 Nd5 11. Bd2 c5 12. dxc5 Bxc5 13. Rc1 Nd7 14. Nxd5 Bxd5) 8... Nc6 9. Nxc6 Bxc6 10. c3 Qd7 11. f3?! { (-0.13 → -1.21) Inaccuracy. Nd2 was best. } (11. Nd2 Bb5 12. Qf3 c5 13. dxc5 bxc5 14. Rfd1 Rac8 15. e4 Bc6 16. e5 d4 17. exf6 Bxf3) 11... Bb5 12. Qc2 c5 13. dxc5?! { (-1.08 → -1.66) Inaccuracy. a4 was best. } (13. a4 Bc6 14. Be3 Rac8 15. a5 bxa5 16. Rxa5 Qc7 17. Ra1 Bd7 18. Qd2 a5 19. dxc5 Bxc5) 13... Bxc5+ 14. Kh1 Nh5?! { (-1.74 → -1.04) Inaccuracy. a5 was best. } (14... a5 15. Rd1 Qe7 16. a4 Ba6 17. Na3 h6 18. Be5 Rfd8 19. Nb5 Rac8 20. Qd2 Nd7 21. Bd4) 15. Be5 f6 16. Bd4 Bxd4?! { (-0.79 → 0.10) Inaccuracy. Ba6 was best. } (16... Ba6 17. b4) 17. cxd4 Rac8 18. Nc3 e5?! { (0.08 → 1.02) Inaccuracy. Rc7 was best. } (18... Rc7) 19. dxe5? { (1.02 → -0.55) Mistake. Rfd1 was best. } (19. Rfd1 Rfe8) 19... fxe5 20. Qb3? { (-0.27 → -1.42) Mistake. Qd2 was best. } (20. Qd2 Bc6 21. Nd1 Qd6 22. Nf2 d4 23. Kg1 Nf6 24. e3 Nd7 25. exd4 exd4 26. Rad1 Ne5) 20... Bc4 21. Qa3 d4 22. Na4?? { (-1.69 → -6.22) Blunder. b3 was best. } (22. b3) 22... Bxe2 23. Rfe1 Bxf3?? { (-6.96 → 0.00) Blunder. d3 was best. } (23... d3 24. Qb3+) 24. Bxf3 Rc2?? { (0.00 → 5.68) Blunder. Nxg3+ was best. } (24... Nxg3+ 25. hxg3 Qh3+ 26. Kg1 Qxg3+ 27. Bg2 d3 28. Rf1 Qe3+ 29. Kh2 Qh6+ 30. Kg1) 25. Qb3+ Kh8 26. Qxc2 Rxf3 27. b3 Rc3? { (4.86 → 9.96) Mistake. Rf8 was best. } (27... Rf8 28. Qg2 Nf6 29. Rxe5 Rc8 30. Nb2 Ng4 31. Nd3 Nxe5 32. Nxe5 Qf5 33. Re1 Rf8 34. Qd5) 28. Nxc3 dxc3 29. Qxc3 Qd5+ 30. Kg1 h6 31. Rad1 Qb5?! { (10.98 → Mate in 7) Checkmate is now unavoidable. Qg8 was best. } (31... Qg8 32. Qc7 e4 33. Rd8 Nf6 34. Rxg8+ Kxg8 35. Qb8+ Kf7 36. Qxa7+ Kg6 37. Qxb6 Kh7 38. Qb5) 32. Rxe5 Qa6 33. Rxh5?! { (Mate in 6 → 131.53) Lost forced checkmate sequence. Rd8+ was best. } (33. Rd8+ Kh7 34. Qc2+ g6 35. Re6 Qf1+ 36. Kxf1 Nxg3+ 37. hxg3 Kg7 38. Qxg6#) 33... Qxa2?! { (131.53 → Mate in 3) Checkmate is now unavoidable. b5 was best. } (33... b5 34. Rd8+) 34. Rxh6+ Kg8 35. Rd8+ Kf7 36. Qc7# { White wins by checkmate. } 1-0