[Event "Masthanaiah chess world 1978"] [Site "https://lichess.org/kUZgrQK9"] [Date "2023.01.23"] [White "Turbotronik"] [Black "prabhakarpandit"] [Result "0-1"] [GameId "kUZgrQK9"] [UTCDate "2023.01.23"] [UTCTime "16:11:15"] [WhiteElo "2275"] [BlackElo "1870"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "420+3"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } Bf5 3. c4 c6 4. cxd5 cxd5 5. Qb3 b6?? { (0.81 → 3.89) Blunder. Nc6 was best. } (5... Nc6 6. Nc3 Nf6 7. Qxb7 Bd7 8. Bf4 Rc8 9. e3 Nh5 10. Bb5) 6. Nc3?! { (3.89 → 2.80) Inaccuracy. e4 was best. } (6. e4 Bd7 7. exd5 g6 8. Ne5 Bg7 9. d6 e6 10. Qf3 Bxe5) 6... e6?? { (2.80 → 5.67) Blunder. Bd7 was best. } (6... Bd7 7. e4 dxe4 8. Ng5 Nh6 9. Bc4 e6 10. d5 Be7 11. h4) 7. Bf4?? { (5.67 → 1.53) Blunder. e4 was best. } (7. e4 dxe4 8. Bb5+ Nd7 9. Ne5 Nf6 10. g4 Bg6 11. d5 Bd6) 7... Nd7 8. Nb5 Rc8 9. Nxa7 Bc2 10. Qe3 Bb4+? { (1.21 → 2.78) Mistake. Ra8 was best. } (10... Ra8 11. Nb5 Bb4+ 12. Nd2 Ngf6 13. Bd6 Bxd6 14. Nxd6+ Ke7 15. Qc3 Qb8 16. Nb5 Rc8 17. Qb4+) 11. Nd2 Ngf6 12. Nxc8 Qxc8 13. Rc1 Ne4?! { (3.25 → 5.03) Inaccuracy. O-O was best. } (13... O-O 14. a3 Be7 15. Nb1 e5 16. dxe5 Ne4 17. f3 d4 18. Qxd4 Bc5 19. Rxc2 Bxd4 20. Rxc8) 14. Qh3? { (5.03 → 2.64) Mistake. Qb3 was best. } (14. Qb3 Qc5 15. Rxc2 Qxd4 16. e3 Qxd2+ 17. Rxd2 Bxd2+ 18. Ke2 Ba5 19. Qa3 Nd2 20. b4 Nc4) 14... Qc4 15. b3?? { (3.04 → Mate in 4) Checkmate is now unavoidable. a3 was best. } (15. a3) 15... Qxd4 16. Qe3 Bxd2+ 17. Qxd2 Qxf2# { Black wins by checkmate. } 0-1