[Event "Masthanaiah chess world 1978"] [Site "https://lichess.org/DjOrPxkR"] [Date "2021.10.21"] [White "MarselAmq"] [Black "Bardiaberjis"] [Result "1-0"] [UTCDate "2021.10.21"] [UTCTime "10:15:31"] [WhiteElo "1636"] [BlackElo "1736"] [WhiteRatingDiff "+134"] [BlackRatingDiff "-27"] [Variant "Standard"] [TimeControl "1500+10"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Nf6 { C24 Bishop's Opening: Berlin Defense } 3. d3 Nc6 4. Bg5 d6 5. h3 Be7 6. Bxf6?! { (0.05 → -0.55) Inaccuracy. Nf3 was best. } (6. Nf3 Na5 7. Bb3 Nxb3 8. axb3 h6 9. Bd2 b5 10. O-O Be6) 6... Bxf6 7. Nc3 O-O 8. Nd5 Be6?! { (-0.51 → 0.07) Inaccuracy. Na5 was best. } (8... Na5 9. Nf3) 9. Nxf6+?! { (0.07 → -0.62) Inaccuracy. Nf3 was best. } (9. Nf3 Nd4 10. Nxd4 exd4 11. Nxf6+ Qxf6 12. Bxe6 fxe6 13. O-O Qg5 14. Qc1 Qc5 15. c4 Rf7) 9... Qxf6 10. Bxe6 fxe6 11. Nf3? { (-0.86 → -2.66) Mistake. Qe2 was best. } (11. Qe2 Qg6 12. f3 d5 13. h4 dxe4 14. dxe4 Qg3+ 15. Qf2 Qxf2+ 16. Kxf2 Rfd8 17. Ke3 Nb4) 11... Nd4 12. Rf1?! { (-2.30 → -3.03) Inaccuracy. c3 was best. } (12. c3 Nxf3+) 12... Qe7?? { (-3.03 → -0.45) Blunder. Nxf3+ was best. } (12... Nxf3+) 13. Nxd4 exd4 14. Qd2 b5 15. f3 a5 16. g4? { (-0.14 → -1.74) Mistake. Kf2 was best. } (16. Kf2 e5 17. c3 dxc3 18. bxc3 c5 19. Rfb1 Rab8 20. a3 Rb7 21. Rb2 Rfb8 22. Rab1 h6) 16... Rf7 17. f4? { (-1.17 → -2.62) Mistake. Kf2 was best. } (17. Kf2 e5) 17... Raf8?? { (-2.62 → -0.12) Blunder. Qh4+ was best. } (17... Qh4+ 18. Qf2 Qxh3 19. Qf3 Qxf3 20. Rxf3 Raf8 21. a4 Rxf4 22. Rxf4 Rxf4 23. axb5 Rxg4 24. Rxa5) 18. f5? { (-0.12 → -1.44) Mistake. O-O-O was best. } (18. O-O-O c5 19. Qxa5 Qb7 20. a4 bxa4 21. Qxa4 Rb8 22. Qc4 Qxb2+ 23. Kd2 Rb4 24. Rb1 Qxb1) 18... exf5 19. gxf5 Qh4+ 20. Rf2 Qxh3 21. O-O-O Ra8? { (-0.37 → 1.14) Mistake. Qe3 was best. } (21... Qe3 22. Qxe3) 22. Kb1? { (1.14 → -0.39) Mistake. Re1 was best. } (22. Re1 a4) 22... a4?? { (-0.39 → 1.36) Blunder. Qe3 was best. } (22... Qe3 23. Qxe3 dxe3 24. Re2 Re8 25. Rde1 g6 26. fxg6 hxg6 27. Rxe3 Kg7 28. a4 bxa4 29. Ka2) 23. Rh2 Qg4?? { (1.62 → 6.49) Blunder. Qg3 was best. } (23... Qg3 24. Rhh1) 24. Rg2?? { (6.49 → 1.46) Blunder. Rdh1 was best. } (24. Rdh1) 24... Qh5?? { (1.46 → 5.89) Blunder. Qf3 was best. } (24... Qf3) 25. Rdg1?! { (5.89 → 3.90) Inaccuracy. Rh2 was best. } (25. Rh2) 25... a3?! { (3.90 → 5.32) Inaccuracy. Raf8 was best. } (25... Raf8 26. a3) 26. b3?? { (5.32 → 1.20) Blunder. Rh2 was best. } (26. Rh2 Qf3 27. Rhh1 Raf8 28. Qh2 h6 29. Rg3 Qe3 30. Rxe3 dxe3 31. bxa3 d5 32. Qg2 c6) 26... c5?? { (1.20 → 6.04) Blunder. Qh4 was best. } (26... Qh4) 27. Rh2?? { (6.04 → 2.47) Blunder. Qf4 was best. } (27. Qf4 Raf8) 27... Qf3 28. Rgh1 c4?? { (2.83 → 7.56) Blunder. g5 was best. } (28... g5 29. Qxg5+) 29. Rxh7 Kf8 30. Rh8+? { (11.04 → 5.40) Mistake. Qg5 was best. } (30. Qg5) 30... Ke7 31. Qg5+?? { (5.63 → 2.67) Blunder. R8h3 was best. } (31. R8h3) 31... Rf6?? { (2.67 → 10.37) Blunder. Kd7 was best. } (31... Kd7 32. R8h3 Qf2 33. f6 Qxf6 34. Qxb5+ Ke6 35. Qd5+ Kd7 36. Rc1 Rc8 37. e5 Qe6 38. Qb5+) 32. Qxg7+ Rf7 33. Qg5+?! { (10.92 → 5.86) Inaccuracy. Qg6 was best. } (33. Qg6 Qxh1+ 34. Rxh1 Raf8 35. Qe6+ Kd8 36. Qxd6+ Kc8 37. Rh6 Rf6 38. Rxf6 Rxf6 39. Qxf6 Kb7) 33... Rf6?? { (5.86 → Mate in 1) Checkmate is now unavoidable. Kd7 was best. } (33... Kd7 34. R8h3) 34. R8h7+ Ke8 35. Qxf6 Ra5 36. Qe7# { White wins by checkmate. } 1-0