[Event "Karlsbad"] [Site "Karlsbad CSR"] [Date "1929.08.01"] [Round "2"] [White "Ernst Gruenfeld (?)"] [Black "Geza Maroczy (?)"] [Result "1-0"] [GameId "wWnH86h7"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D46"] [Opening "Semi-Slav Defense: Bogoljubow Variation"] [Termination "Normal"] [Annotator "live.chess-online.com"] 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. Nc3?! { (0.60 → 0.05) Inaccuracy. Bd3 was best. } (5. Bd3 Nbd7 6. Nbd2 Bd6 7. O-O e5 8. cxd5 cxd5 9. dxe5 Nxe5) 5... Nbd7 6. Bd3 Be7 { D46 Semi-Slav Defense: Bogoljubow Variation } 7. O-O O-O 8. Qe2 Re8 9. Rd1 Qc7 10. Bd2 b6 11. cxd5 exd5 12. Rac1 Bb7 13. Be1 Rad8 14. Ba6 Qc8 15. Bxb7 Qxb7 16. Qc2 Bd6 17. Qa4 Rc8 18. Nd2 g6 19. Nf1 c5 20. dxc5 bxc5 21. Qb5 Qa8?? { (0.00 → 1.83) Blunder. Nb6 was best. } (21... Nb6 22. Na4) 22. Nxd5 Nxd5 23. Qxd7 Red8 24. Qa4 Be5 25. b3 Rd6 26. Qa3 Qb7?! { (1.68 → 2.51) Inaccuracy. Qc6 was best. } (26... Qc6) 27. Rxc5 Rxc5 28. Qxc5 Nf4? { (2.82 → 5.08) Mistake. Rd7 was best. } (28... Rd7 29. e4 Nf6 30. Rxd7 Nxd7 31. Qc4 Nb6 32. Qc2 Qc8 33. Qd2 Qc5 34. Ne3 Nc8 35. f3) 29. exf4 Rxd1 30. Qxe5 Qa6 31. h3 f6?? { (4.65 → Mate in 14) Checkmate is now unavoidable. Qd6 was best. } (31... Qd6) 32. Qe8+ Kg7 33. Qe7+ Kg8 34. Nh2 { Black resigns. } 1-0