[Event "Pankow"] [Site "Pankow"] [Round "0"] [White "Maas"] [Black "Grammatikoff"] [Result "1-0"] [ECO "D30"] [Opening "QGD: Capablanca-Duras Variation"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 h6 5. Bxf6 Qxf6 6. e3 Bb4+ 7. Nbd2 c5 8. Rc1 O-O 9. a3 Bxd2+ 10. Qxd2 dxc4 11. dxc5 b5 12. cxb6 Bb7 13. Rxc4 Rd8 14. Bd3 e5 15. Qc2 Rxd3 16. Qxd3 e4 17. Qd4 exf3 18. Qxf6 gxf6 19. Rc7 fxg2 20. Rg1 #r 1-0