[Event "San Antonio IT"]
[Round "4"]
[Site "San Antonio"]
[Date "1972"]
[White "Keres, Paul"]
[WhiteElo "2600"]
[Black "Browne, Walter S"]
[BlackElo "2530"]
[Result "1/2-1/2"]
[ECO "A43"]
[Opening "Old Benoni Defence"]
 1. d4   c5
 2. d5   Nf6
 3. Nc3  d6
 4. e4   g6
 5. Nf3  Bg7
 6. Bb5+ Nfd7
 7. O-O  a6
 8. Bd3  b5
 9. a4   b4
10. Nb1  a5
11. Nbd2 Nb6
12. Nc4  N8d7
13. Nfd2 O-O
14. Qe2  Ba6
15. Nxb6 Qxb6
16. Nc4  Qa7
17. Rb1  Nb6
18. Nxb6 Qxb6
19. Bb5  Rfe8
1/2-1/2