[Event "Masthanaiah chess world 1978"] [Site "https://lichess.org/4OP81oXf"] [Date "2023.01.04"] [White "Mopo3_100"] [Black "Shevchenko_Petr"] [Result "1-0"] [UTCDate "2023.01.04"] [UTCTime "06:39:52"] [WhiteElo "1822"] [BlackElo "1997"] [WhiteRatingDiff "+68"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "420+3"] [ECO "C69"] [Opening "Ruy Lopez: Exchange Variation, Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O { C69 Ruy Lopez: Exchange Variation, Normal Variation } Bg4 6. h3 Bh5 7. g4 Bg6 8. Nxe5 Bd6 9. Nxg6 hxg6 10. Kg2 Qh4 11. Rh1?! { (0.58 → 0.00) Inaccuracy. Qf3 was best. } (11. Qf3 O-O-O 12. d4 f5 13. Nc3 Kb8 14. Rh1 fxg4 15. Qxg4 Qh7 16. Bg5 Be7 17. Bxe7 Nxe7) 11... Nf6?! { (0.00 → 1.03) Inaccuracy. f5 was best. } (11... f5) 12. f3?? { (1.03 → -5.48) Blunder. Qf3 was best. } (12. Qf3 O-O-O 13. Nc3 c5 14. d3 Nh7 15. Nd5 Nf8 16. Be3 Rd7 17. c3 Ne6 18. d4 Qd8) 12... O-O-O?? { (-5.48 → 0.99) Blunder. Qg3+ was best. } (12... Qg3+ 13. Kf1 Rxh3 14. Rxh3 Qxh3+ 15. Ke2 Nxe4 16. Qg1 Ng3+ 17. Kd1 Bc5 18. d4 Bxd4 19. Qe1+) 13. Qe1 Qh7 14. d4 Nd7 15. c4 f6?! { (0.37 → 1.03) Inaccuracy. c5 was best. } (15... c5 16. d5) 16. c5 Bf8?! { (1.13 → 2.00) Inaccuracy. Be7 was best. } (16... Be7 17. Nc3) 17. Bf4 g5 18. Bg3 g6 19. Nd2 Qf7 20. Qe2 Re8 21. Qc4 Qg7?! { (2.12 → 3.19) Inaccuracy. Qxc4 was best. } (21... Qxc4 22. Nxc4 Bg7 23. Rae1 f5 24. exf5 gxf5 25. Bf2 Nf6 26. gxf5 Nd5 27. Rxe8+ Rxe8 28. Kg3) 22. b4 f5 23. e5?! { (3.19 → 2.18) Inaccuracy. Rae1 was best. } (23. Rae1 Re7 24. a4 Qg8 25. Qxg8 Rxg8 26. exf5 gxf5 27. gxf5 Nf6 28. Ne4 Nd5 29. Be5 Rh7) 23... fxg4? { (2.18 → 4.37) Mistake. Qg8 was best. } (23... Qg8 24. h4) 24. hxg4 Be7 25. Ne4 Ref8?! { (3.55 → 4.46) Inaccuracy. Rxh1 was best. } (25... Rxh1 26. Rxh1 Qg8 27. Qxg8 Rxg8 28. Rh7 Kd8 29. e6 Nf8 30. Bxc7+ Ke8 31. Rh6 Nxe6 32. Be5) 26. a4 Rf4?! { (4.89 → 6.31) Inaccuracy. Rxh1 was best. } (26... Rxh1 27. Rxh1 Rh8 28. Rxh8+ Qxh8 29. Qf7 Qd8 30. Qxg6 Nf8 31. Qf7 Kb8 32. Bf2 Nd7 33. b5) 27. Bxf4 gxf4 28. b5 Rxh1 29. Rxh1 cxb5 30. axb5 Kb8 31. bxa6 bxa6? { (8.83 → Mate in 8) Checkmate is now unavoidable. c6 was best. } (31... c6 32. axb7 Nxc5 33. Nxc5 Bxc5 34. Qxc5 Kxb7 35. e6 Qc7 36. Qa3 c5 37. dxc5 Qe5 38. Rb1+) 32. Qxa6 Nxc5 33. Rb1+ { Black resigns. } 1-0