[Event "Masthanaiah chess world 1978"] [Site "https://lichess.org/LzlgKvx8"] [Date "2023.04.08"] [White "swathig"] [Black "borovik7777777"] [Result "0-1"] [UTCDate "2023.04.08"] [UTCTime "07:50:11"] [WhiteElo "1642"] [BlackElo "1589"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C45"] [Opening "Scotch Game: Mieses Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 { C45 Scotch Game: Mieses Variation } Nd5 7. c4 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 Nb6 10. Nc3 O-O 11. Bd3?! { (0.70 → -0.25) Inaccuracy. O-O-O was best. } (11. O-O-O Qe7) 11... d6 12. exd6 cxd6 13. O-O-O?! { (0.67 → 0.00) Inaccuracy. O-O was best. } (13. O-O Be6 14. b3 d5 15. cxd5 Nxd5 16. Ne4 Bf5 17. Rac1 Re8 18. Rfe1 Nb4 19. Qxb4 Qxd3) 13... Be6 14. b3?! { (0.11 → -0.91) Inaccuracy. c5 was best. } (14. c5 Nd5 15. cxd6 Qxd6 16. Ne4 Qe5 17. Ng5 Bf5 18. Rhe1 Qf6 19. Ne4 Qd4 20. Bc2 Qb6) 14... a5 15. h4 a4 16. Kb1?? { (-0.86 → -3.85) Blunder. Bc2 was best. } (16. Bc2) 16... axb3 17. axb3 Nd7 18. Kb2?! { (-3.43 → -4.35) Inaccuracy. Bc2 was best. } (18. Bc2 Qb6) 18... Ne5 19. Be2?! { (-3.85 → -5.38) Inaccuracy. Bc2 was best. } (19. Bc2 Qb8) 19... Qb6?! { (-5.38 → -3.84) Inaccuracy. Rb8 was best. } (19... Rb8) 20. Qd4 Qb7 21. Kc2? { (-3.90 → -7.00) Mistake. Ne4 was best. } (21. Ne4 c5 22. Qe3 Qb4 23. Qc3 Qa3+ 24. Kc2 Qa2+ 25. Qb2 Bf5 26. Bf3 Qa7 27. Rhe1 Rfb8) 21... Rfb8 22. Rb1 Bf5+ 23. Ne4?! { (-6.51 → -12.30) Inaccuracy. Kd2 was best. } (23. Kd2 Bxb1) 23... Bxe4+ 24. Qxe4 Ra2+ 25. Kc1 Qb4 26. Rd1? { (-9.28 → Mate in 2) Checkmate is now unavoidable. Qc2 was best. } (26. Qc2 Rxc2+ 27. Kxc2 Qc5 28. Rhd1 Qxf2 29. h5 Qxe2+ 30. Kc3 Qe3+ 31. Kc2 Qe4+ 32. Kc3 d5) 26... Qa3+ 27. Rb2 Qxb2# { Black wins by checkmate. } 0-1