Vianna, Paul vs Marcal, Jose
US OPEN · Round 2 · 1981.??.?? · 1-0 · D40 Tarrasch Defense: Symmetrical Variation
Moves
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
PGN
[Event "US OPEN"] [Site "Palo Alto"] [Date "1981.??.??"] [Round "2"] [White "Vianna, Paul"] [Black "Marcal, Jose"] [Result "1-0"] [PlyCount "49"] [WhiteElo "2224"] [WhiteFideId "2040867"] [BlackElo "2210"] [BlackFideId "2004062"] [ECO "D40j"] [Source "Codekiddy"] [SourceQuality "3"] [ImportDate "2026-01-06"] 1. Nf3 c5 2. c4 Nc6 3. Nc3 e6 4. e3 Nf6 5. d4 d5 6. a3 Ne4 7. Qc2 Qa5 8. Bd3 cxd4 9. exd4 Nb4 10. axb4 Qxa1 11. cxd5 Nxc3 12. bxc3 Bd7 13. dxe6 fxe6 14. O-O Qa4 15. Qe2 Bd6 16. Ng5 Qc6 17. Qh5+ Ke7 18. Ne4 Kd8 19. Qg5+ Kc8 20. b5 Qc7 21. Nxd6+ Qxd6 22. Bf4 Qf8 23. Qe5 Kd8 24. Bg5+ Kc8 25. Ra1 1-0