[Event "Match"] [Site "Delft NED"] [Date "1936.05.08"] [Round "4"] [White "Rudolf Spielmann"] [Black "Johannes Hendrik Otto van den Bosch"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D81"] [Opening "Grünfeld Defense: Russian Variation, Accelerated Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 { D81 Grünfeld Defense: Russian Variation, Accelerated Variation } dxc4 5. Qxc4 Bg7 6. Nf3 O-O 7. Bf4 c6 8. e4 b5 9. Qd3 Na6 10. Be2 b4?! { (0.13 → 0.89) Inaccuracy. c5 was best. } (10... c5) 11. Na4 Qa5?! { (0.75 → 1.54) Inaccuracy. c5 was best. } (11... c5 12. dxc5) 12. b3 c5 13. Ne5 Bb7? { (1.20 → 2.48) Mistake. Nh5 was best. } (13... Nh5 14. Bxh5) 14. d5 Nd7 15. Nxd7 Bxa1 16. Nxf8 Rxf8 17. O-O Bg7?! { (2.34 → 3.38) Inaccuracy. Bd4 was best. } (17... Bd4) 18. Rc1 Rd8 19. Qg3 Bc8 20. h4 Bd4 21. h5 Re8 22. Bc4 e5 23. Bh6 Qc7 24. Bb5 Rd8 25. Qh4 Qd6?! { (5.55 → 8.01) Inaccuracy. Rd6 was best. } (25... Rd6) 26. Bg5 Rd7 27. Bxd7 Qxd7 28. Be7 { Black resigns. } 1-0