[Event "Masthanaiah chess world 1978"] [Site "https://lichess.org/4KH4JrOj"] [Date "2021.08.19"] [Round "-"] [White "Dhairyakumar"] [Black "ILA1436"] [Result "1-0"] [GameId "4KH4JrOj"] [UTCDate "2021.08.19"] [UTCTime "09:00:01"] [WhiteElo "1765"] [BlackElo "2121"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "D01"] [Opening "Rapport-Jobava System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.19] } 2. Nc3 { [%eval -0.17] } 2... d5 { [%eval -0.18] } 3. Bf4 { [%eval -0.13] } 3... e6 { [%eval -0.09] } { D01 Rapport-Jobava System } 4. e3 { [%eval -0.21] } 4... b6?! { (-0.21 → 0.57) Inaccuracy. Bb4 was best. } { [%eval 0.57] } (4... Bb4 5. Bd3 c5 6. dxc5 O-O 7. Nf3 Nbd7 8. O-O Nxc5 9. Ne2) 5. Nb5 { [%eval 0.35] } 5... Na6 { [%eval 0.36] } 6. Nf3 { [%eval 0.5] } 6... c6 { [%eval 0.62] } 7. Nc3 { [%eval 0.46] } 7... Nb8 { [%eval 0.42] } 8. Bxb8?! { (0.42 → -0.60) Inaccuracy. Bd3 was best. } { [%eval -0.6] } (8. Bd3 Ba6 9. Bxa6 Nxa6 10. a3 Nb8 11. Ne5 Bd6 12. g4 Qc7) 8... Rxb8 { [%eval -0.47] } 9. Ne5 { [%eval -0.73] } 9... Bb7 { [%eval -0.69] } 10. Qd3?! { (-0.69 → -1.32) Inaccuracy. Bd3 was best. } { [%eval -1.32] } (10. Bd3 Bb4 11. O-O O-O 12. a4 Be7 13. Qe2 c5 14. b3 Ra8 15. f4 cxd4 16. exd4 Rc8) 10... Bd6 { [%eval -1.29] } 11. f4 { [%eval -1.43] } 11... Bb4?! { (-1.43 → -0.63) Inaccuracy. O-O was best. } { [%eval -0.63] } (11... O-O) 12. a3?! { (-0.63 → -1.21) Inaccuracy. O-O-O was best. } { [%eval -1.21] } (12. O-O-O O-O) 12... Bxc3+ { [%eval -1.12] } 13. Qxc3 { [%eval -1.12] } 13... Ne4 { [%eval -0.95] } 14. Nxc6?? { (-0.95 → -5.62) Blunder. Qb4 was best. } { [%eval -5.62] } (14. Qb4) 14... Qh4+ { [%eval -4.71] } 15. g3 { [%eval -4.58] } 15... Nxg3?? { (-4.58 → 0.94) Blunder. Qf6 was best. } { [%eval 0.94] } (15... Qf6) 16. hxg3 { [%eval 0.29] } 16... Qxh1?? { (0.29 → 4.66) Blunder. Qxg3+ was best. } { [%eval 4.66] } (16... Qxg3+ 17. Kd2) 17. Nxb8 { [%eval 4.4] } 17... Ba6?? { (4.40 → 11.34) Blunder. O-O was best. } { [%eval 11.34] } (17... O-O 18. Nc6 Bxc6 19. Qxc6 Qg1 20. Kd2 Qxg3 21. Be2 g6 22. Qc7 h5 23. Qe5 Qg2 24. Qg5) 18. Nxa6 { [%eval 9.89] } 18... Qf3 { [%eval 11.75] } 19. Qc8+ { [%eval 11.86] } 19... Ke7 { [%eval 11.62] } 20. Qc7+ { [%eval 11.32] } 20... Ke8?! { (11.32 → Mate in 2) Checkmate is now unavoidable. Kf6 was best. } { [%eval #2] } (20... Kf6 21. Kd2 Qe4 22. Qxa7 Rc8 23. Nb4 Qh1 24. Qxb6 g6 25. Qa6 Rh8 26. g4 Kg7 27. c3) 21. Qc6+?! { (Mate in 2 → 11.53) Lost forced checkmate sequence. Bb5+ was best. } { [%eval 11.53] } (21. Bb5+ Kf8 22. Qd8#) 21... Ke7 { [%eval 11.64] } 22. Qc7+ { [%eval 11.71] } 22... Ke8?! { (11.71 → Mate in 2) Checkmate is now unavoidable. Kf6 was best. } { [%eval #2] } (22... Kf6 23. Kd2) 23. Bb5+ { [%eval #1] } 23... Kf8 { [%eval #1] } 24. Qd8# { White wins by checkmate. } 1-0