[Event "1960 Utah-Idaho Match"] [Site "Moscow"] [Date "1960.09.10"] [Round "0"] [White "Williamson, C.A. (Utah)"] [Black "Schubert, Mel (Idaho)"] [Result "1-0"] [ECO "A40"] [Opening "Queen's Pawn: 1...e6"] 1. d4 e6 2. e4 Nf6 3. Nd2 Bb4 4. c3 Ba5 5. Nc4 Bxc3+ 6. bxc3 Nxe4 7. Qc2 d5 8. Nf3 Nd7 9. Nce5 Nxe5 10. Nxe5 c6 11. Bd3 f5 12. O-O O-O 13. Bxe4 dxe4 14. f3 exf3 15. Rxf3 Qd5 16. Rg3 g6 17. Bh6 Re8 18. Qd3 c5 19. Rxg6+ hxg6 20. Qg3 Re7 21. Qxg6+ Kh8 22. Bg5 Rg7 23. Bf6 {#r} 1-0