[Event "Candidates Tournament"]
[Site "Budapest"]
[Date "1950.04.16"]
[Round "4"]
[White "Kotov, Alexander"]
[Black "Stahlberg, Gideon"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Qb3 c6 8. Be2 dxc4 9. Qxc4 Nd5 10. Bf4 Nxf4 11. exf4 Nb6 12. Qb3 Nd5 13. g3 Nxc3 14. Qxc3 Qb6 15. O-O Rd8 16. Rad1 Bd7 17. Ne5 Be8 18. Nc4 Qc7 19. b4 b6 20. Bf3 Rac8 21. Rb1 c5 22. dxc5 Bb5 23. Rfc1 bxc5 24. Ne5 Qb6 25. bxc5 Rxc5 26. Qb2 Rxc1+ 27. Qxc1 1/2-1/2