[Event "Hoogovens"]
[Site "Beverwijk"]
[Date "1950.01.??"]
[Round "9"]
[White "Donner, Jan Hein"]
[Black "Euwe, Max"]
[Result "1/2-1/2"]
1. c4 e6 2. d4 Nf6 3. Nf3 d5 4. Nc3 c5 5. Bg5 cxd4 6. Qxd4 Be7 7. cxd5 exd5 8. e3 Nc6 9. Bb5 O-O 10. Qa4 Ne4 11. Nxe4 dxe4 12. Bxc6 bxc6 13. Bxe7 Qxe7 14. Nd2 Rb8 15. Qxe4 Qd6 16. O-O-O Qc5+ 17. Qc2 Qa5 18. Kb1 Be6 19. Nb3 Qe5 20. Nc5 1/2-1/2