[Event "Masthanaiah chess world 1978"] [Site "https://lichess.org/s5cdTDgX"] [Date "2021.07.21"] [White "kuttusha"] [Black "scientist2025"] [Result "1-0"] [UTCDate "2021.07.21"] [UTCTime "08:59:18"] [WhiteElo "1810"] [BlackElo "1741"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "900+2"] [ECO "D43"] [Opening "Semi-Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. Nf3 e6 { D43 Semi-Slav Defense } 5. cxd5 cxd5 6. Bg5 Be7 7. e3 Nc6 8. Bb5 a6 9. Ba4 b5 10. Bc2 Bb7 11. O-O O-O 12. Qd3 Ne4 13. Bxe7 Nxe7 14. Nd2 f5 15. f3 Nxd2 16. Qxd2 Nc6 17. e4 fxe4 18. fxe4 Qd7 19. exd5 exd5 20. Qd3 g6 21. Rad1 Nb4 22. Qd2 Nxc2 23. Qxc2 Rac8 24. Qd2 Rce8 25. Ne2 Qg4 26. Ng3 Rxf1+ 27. Rxf1 Rf8 28. Rxf8+ Kxf8 29. Qb4+ Ke8 30. Qe1+ Kf8 31. Qe5 Qd1+ { Black offers draw } 32. Kf2 Qd2+ 33. Ne2 Qxb2 34. Qb8+ Kg7 35. Qxb7+ Kh6 36. Qxa6 Qd2 37. Qxb5 Qxa2 38. g4 Qa8 39. Qd3 Qc8 40. Qe3+ Kg7 41. Qe5+ Kh6 42. g5+ Kh5 43. Ng3+ Kh4 44. Qxd5 Qc2+ 45. Ne2 Qc7 46. Qg2 Qf7+ 47. Qf3 Qxf3+ 48. Kxf3 Kxg5 49. Ke4 Kf6 50. d5 Ke7 51. Ke5 h6 52. Nf4 g5 53. Ng6+ Kd7 54. Nf8+ Ke7 55. Ne6 Kd7 56. Nc5+ Ke7 57. d6+ Kd8 58. Ke6 Ke8 59. d7+ Kd8 60. Nb7+ Kc7 61. Nd6 Kd8 62. Nf7+ Kc7 63. d8=Q+ Kb7 64. Nd6+ Ka6 65. Qb8 g4 66. Nc4 g3 67. Qb6# { White wins by checkmate. } 1-0