[Event "Masthanaiah chess world 1978"] [Site "https://lichess.org/TpiP66t1"] [Date "2021.09.04"] [White "Ridwan_DJP_SumutII"] [Black "shrijit_10"] [Result "1-0"] [UTCDate "2021.09.04"] [UTCTime "15:58:05"] [WhiteElo "1447"] [BlackElo "1309"] [WhiteRatingDiff "+147"] [BlackRatingDiff "-47"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Modern Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 e5 { A01 Nimzo-Larsen Attack: Modern Variation } 2. Bb2 g6?! { (0.00 → 0.96) Inaccuracy. Nc6 was best. } (2... Nc6 3. e3 Nf6 4. Nf3 e4 5. Nd4 h5 6. h3 Rh6 7. c4) 3. Bxe5 Nf6 4. Bxf6 Qxf6 5. Nc3 Bc5?? { (0.37 → 2.63) Blunder. c6 was best. } (5... c6) 6. Nf3?! { (2.63 → 1.68) Inaccuracy. Ne4 was best. } (6. Ne4 Qe7 7. Nxc5 Qxc5 8. e3 d5 9. Nf3 Bg4 10. Be2 c6 11. O-O Bxf3 12. Bxf3 O-O) 6... Nc6?! { (1.68 → 2.60) Inaccuracy. Qd8 was best. } (6... Qd8 7. g3 d5 8. e3 Nc6 9. Bg2 d4 10. Na4 Ba3 11. O-O dxe3 12. dxe3 O-O 13. c3) 7. e3 Nb4?! { (2.27 → 3.55) Inaccuracy. Qd8 was best. } (7... Qd8 8. a3 Bf8 9. g3 Bg7 10. Bg2 O-O 11. d4 d5 12. Ne2 Ne7 13. O-O Bf5 14. c3) 8. a3 Nc6 9. Ne4 Qe5?? { (3.61 → 12.46) Blunder. Qe7 was best. } (9... Qe7) 10. Nxc5?? { (12.46 → 3.55) Blunder. Nxe5 was best. } (10. Nxe5 Nxe5 11. Nxc5 d6 12. Ne4 f5 13. Nc3 c6 14. d4 Ng4 15. d5 c5 16. Nb5 Ke7) 10... Qxc5 11. Bc4 g5 12. O-O g4 13. Nd4 Qg5 14. Nxc6?! { (4.60 → 3.33) Inaccuracy. Nb5 was best. } (14. Nb5 Kd8) 14... bxc6 15. d4 d5 16. Be2 g3?! { (3.89 → 5.91) Inaccuracy. h5 was best. } (16... h5 17. c4) 17. fxg3 Qxe3+ 18. Kh1 Rg8 19. Bh5 Bh3? { (5.14 → 9.75) Mistake. Be6 was best. } (19... Be6) 20. Bxf7+ Kd8 21. Bxg8 Qe4 22. Rf8+ Kd7 23. Rf7+ Ke8 24. Rf3 Bg4 25. Rf4 Qe7 26. Qxg4 Rd8?! { (19.34 → Mate in 5) Checkmate is now unavoidable. Kd8 was best. } (26... Kd8 27. Bf7) 27. Bf7+ Qxf7 28. Rxf7 Kxf7 29. Rf1+ Ke7 30. Qg7+ Kd6 31. Rf6# { White wins by checkmate. } 1-0