[Event "Comtal"] [Site "Comtal"] [Round "0"] [White "Koltanowski"] [Black "Catala"] [Result "1-0"] [ECO "D05"] [Opening "Colle: 5.c3 Nbd7"] 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nbd7 6. Nbd2 Bd6 7. O-O b6 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Rb8 11. dxc5 Nxc5 12. Bc6+ Ke7 13. b4 Nb7 14. Nd4 Qc7 15. Qh5 Nd8 16. b5 f6 17. Re1 e5 18. Rxe5+ Bxe5 19. Ba3+ Bd6 20. Re1+ Ne6 21. Nf5+ #r 1-0