1.
e4
e5
2.
Nf3
Nc6
3.
Bc4
Nf6
4.
d3
Be7
5.
O-O
O-O
6.
Nbd2
d6
7.
Re1
Na5
8.
Bb3
Nxb3
9.
axb3
g6
10.
Nf1
Re8
11.
Ng3
Bf8
12.
Nd2
Bg7
13.
Nc4
h6
14.
b4
Bd7
15.
Na5
Qc8
16.
c4
b6
17.
Nb3
c6
18.
f4
Bg4
19.
Qc2
h5
20.
h3
Bd7
21.
Qf2
Qd8
22.
Rf1
Qe7
23.
fxe5
h4
24.
Ne2
dxe5
25.
Qxh4
Qxb4
26.
Bh6
Re6
27.
Nd2
Nh5
28.
Bg5
Qd6
29.
Rf3
f6
30.
Be3
Be8
31.
Bxb6
c5
32.
Ba5
Qa6
33.
Ra3
Qb7
34.
Bc3
Ra6
35.
Rxa6
Qxa6
36.
g4
g5
37.
Qf2
Nf4
38.
Nxf4
gxf4
39.
Qxc5
Rd8
40.
Qa5
Qc6
41.
Qxd8
1-0
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Event
Site
Sao Paulo
Date
1957.??.??
Round
2
White
Ducas, J
Black
Zacharias, Joao
Result
1-0
Score
[Event "Sao Paulo"] [Site "Sao Paulo"] [Date "1957.??.??"] [Round "2"] [White "Ducas, J"] [Black "Zacharias, Joao"] [Result "1-0"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d6 7. Re1 Na5 8. Bb3 Nxb3 9. axb3 g6 10. Nf1 Re8 11. Ng3 Bf8 12. Nd2 Bg7 13. Nc4 h6 14. b4 Bd7 15. Na5 Qc8 16. c4 b6 17. Nb3 c6 18. f4 Bg4 19. Qc2 h5 20. h3 Bd7 21. Qf2 Qd8 22. Rf1 Qe7 23. fxe5 h4 24. Ne2 dxe5 25. Qxh4 Qxb4 26. Bh6 Re6 27. Nd2 Nh5 28. Bg5 Qd6 29. Rf3 f6 30. Be3 Be8 31. Bxb6 c5 32. Ba5 Qa6 33. Ra3 Qb7 34. Bc3 Ra6 35. Rxa6 Qxa6 36. g4 g5 37. Qf2 Nf4 38. Nxf4 gxf4 39. Qxc5 Rd8 40. Qa5 Qc6 41. Qxd8 1-0