[Event "Gotha"] [Site "It"] [Date "1957.??.??"] [Round "5"] [White "Bogdan Sliwa (?)"] [Black "David Bronstein (?)"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A81"] [Opening "Dutch Defense: Fianchetto Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5 2. g3 { A81 Dutch Defense: Fianchetto Attack } g6 3. Bg2 Bg7 4. Nc3 Nf6 5. Bg5 Nc6 6. Qd2 d6 7. h4 e6 8. O-O-O h6 9. Bf4 Bd7 10. e4 fxe4 11. Nxe4 Nd5 12. Ne2 Qe7 13. c4 Nb6?! { (0.36 → 0.93) Inaccuracy. Nxf4 was best. } (13... Nxf4 14. Nxf4 Qf7 15. h5 g5 16. Ng6 Nxd4 17. Qe3 Nf5 18. Nxh8 Bxh8 19. Qf3 Bc6 20. Kb1 Nd4 21. Qxf7+) 14. c5 dxc5 15. Bxc7 O-O?? { (0.68 → 2.57) Blunder. Nxd4 was best. } (15... Nxd4 16. Nd6+ Kf8 17. Bxb7 Ba4 18. Nxd4 cxd4 19. Bxb6 Qxd6 20. Bxa8 Bxd1 21. Bxd4 Qxd4 22. Rxd1 Qxd2+ 23. Rxd2) 16. Bd6 Qf7 17. Bxf8 Rxf8 18. dxc5 Nd5 19. f4 Rd8 20. N2c3 Ndb4?! { (2.87 → 4.08) Inaccuracy. Nxc3 was best. } (20... Nxc3 21. bxc3 Be8 22. Qc2 Qc7 23. Rd6 Rxd6 24. cxd6 Qa5 25. Rd1 Bd7 26. Qb3 Nd8 27. Rd2 Bc6 28. Qb4) 21. Nd6 Qf8?! { (3.94 → 6.02) Inaccuracy. Qf6 was best. } (21... Qf6 22. a3 Na5 23. Kb1 Nbc6 24. Nce4 Qe7 25. Qe2 h5 26. b4 b6 27. bxa5 bxc5 28. Nb7 Rb8 29. Nxc5) 22. Nxb7 Nd4 23. Nxd8 Bb5?! { (6.27 → 9.06) Inaccuracy. Qxd8 was best. } (23... Qxd8 24. Qe3 Bc6 25. Rxd4 Qxd4 26. Qxe6+ Kh7 27. Bxc6 Nd3+ 28. Kb1 Qb4 29. Na4 Nxc5 30. Qd6 Na6 31. Qd7) 24. Nxe6 Bd3 25. Bd5 Qf5 26. Nxd4+ Qxd5 27. Nc2 Bxc3 28. bxc3 Qxa2 29. cxb4 { Black resigns. } 1-0