[Event "Masthanaiah chess world 1978"] [Site "https://lichess.org/UOekaFWE"] [Date "2022.10.12"] [White "chessindian8"] [Black "msukhanov"] [Result "1-0"] [UTCDate "2022.10.12"] [UTCTime "14:26:42"] [WhiteElo "1753"] [BlackElo "2145"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-24"] [Variant "Standard"] [TimeControl "420+3"] [ECO "C42"] [Opening "Petrov's Defense: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Bc4? { (0.50 → -0.69) Mistake. Nxe5 was best. } { C42 Petrov's Defense: Italian Variation } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O) 3... Nxe4 4. Nxe5 d5 5. Nxf7?? { (-0.17 → -4.35) Blunder. Be2 was best. } (5. Be2 Bd6 6. Nf3 O-O 7. O-O h6 8. d3 Nf6 9. c4 Re8) 5... Kxf7?! { (-4.35 → -2.86) Inaccuracy. Qf6 was best. } (5... Qf6 6. Qe2 Qxf7 7. Bxd5 Qxd5 8. Nc3 Qe6 9. Nxe4 Be7 10. Qh5+) 6. Qh5+ g6?? { (-2.89 → 3.74) Blunder. Ke6 was best. } (6... Ke6 7. O-O Nf6 8. Re1+ Kd7 9. Qf7+ Be7 10. Bb3 Nc6 11. Bxd5) 7. Bxd5+?? { (3.74 → -7.61) Blunder. Qxd5+ was best. } (7. Qxd5+ Qxd5 8. Bxd5+ Ke7 9. Bxe4 Bg7 10. Nc3 Na6 11. d3 Nc5) 7... Be6?? { (-7.61 → 4.43) Blunder. Kg7 was best. } (7... Kg7 8. Qe5+ Nf6 9. Nc3 Bd6 10. Qe2 Bb4 11. O-O Nxd5 12. Qc4) 8. Bxe6+ Kxe6 9. Qg4+ Ke5?! { (4.15 → 5.84) Inaccuracy. Kf6 was best. } (9... Kf6) 10. f4+?? { (5.84 → -1.43) Blunder. O-O was best. } (10. O-O Nc6 11. d3 Kf6 12. dxe4 h5 13. Qe2 Nd4 14. Qc4 b5 15. Qd3 Kf7 16. Nc3 Bg7) 10... Kf6? { (-1.43 → 0.23) Mistake. Kd6 was best. } (10... Kd6 11. Qh3) 11. d3? { (0.23 → -1.22) Mistake. Qh4+ was best. } (11. Qh4+ g5) 11... Qd4?? { (-1.22 → 0.78) Blunder. Bb4+ was best. } (11... Bb4+ 12. Kf1 h5 13. Qe2 Nc5 14. a3 Re8 15. Be3 Ba5 16. b4 Kg7 17. bxa5 Nc6 18. Qd2) 12. dxe4 Qxe4+ 13. Qe2 Qd4?? { (1.11 → 5.10) Blunder. Bb4+ was best. } (13... Bb4+ 14. c3) 14. Nc3 Bb4 15. Be3?? { (5.33 → 1.85) Blunder. Bd2 was best. } (15. Bd2 Kf7 16. O-O-O Re8 17. Qf3 Bxc3 18. Bxc3 Qe3+ 19. Qxe3 Rxe3 20. Rd8 Re8 21. Rhd1 a5) 15... Bxc3+ 16. bxc3?! { (1.61 → 0.51) Inaccuracy. Kf2 was best. } (16. Kf2 Re8) 16... Qxc3+ 17. Kf2 Re8?! { (0.62 → 1.63) Inaccuracy. Nc6 was best. } (17... Nc6 18. Rab1) 18. Rhe1? { (1.63 → 0.21) Mistake. Rab1 was best. } (18. Rab1 b6 19. Rhd1 Kf7 20. f5 Kg8 21. Rb3 Qf6 22. Qc4+ Qf7 23. Qa4 Qxf5+ 24. Kg1 Qe6) 18... Nc6 19. Kf1?! { (0.24 → -0.39) Inaccuracy. Rad1 was best. } (19. Rad1 Rad8) 19... Kf7?! { (-0.39 → 0.17) Inaccuracy. Nb4 was best. } (19... Nb4 20. Rac1) 20. Rad1 Re7 21. Rd3 Qf6 22. Qf3 Rae8 23. Qd5+ Kg7 24. Bf2?? { (0.00 → -5.37) Blunder. a3 was best. } (24. a3 b6 25. Bd2 Rxe1+ 26. Bxe1 Qa1 27. Rd1 Qf6) 24... Rxe1+?? { (-5.37 → 0.11) Blunder. Nb4 was best. } (24... Nb4 25. Rxe7+ Rxe7 26. Qd4 Nxd3 27. Qxf6+ Kxf6 28. Bh4+ Kf5 29. Bxe7 Nxf4 30. Bd8 Ne6 31. Be7) 25. Bxe1 Qxf4+?? { (0.00 → 5.74) Blunder. Qa1 was best. } (25... Qa1 26. Rd1 Qf6 27. Qc4 Qf7 28. Qa4 Qf5 29. Bc3+ Kf7 30. Qb3+ Kf8 31. Qa3+ Kf7 32. Qb3+) 26. Rf3 Qe4?? { (5.27 → Mate in 5) Checkmate is now unavoidable. Rxe1+ was best. } (26... Rxe1+ 27. Kxe1 Qb4+ 28. Kf2 Qe7 29. h3 h5 30. Qc4 Ne5 31. Qc3 b6 32. Re3 Kf6 33. Kg1) 27. Qf7+ Kh6 28. Bd2+ { Black resigns. } 1-0