1.
e4
e5
2.
Nf3
Nc6
3.
Bb5
a6
4.
Ba4
Nf6
5.
Qe2
b5
6.
Bb3
Be7
7.
c3
d6
8.
d3
Na5
9.
Bc2
c5
10.
Nbd2
Nc6
11.
Nf1
O-O
12.
Ng3
Rb8
13.
O-O
a5
14.
h3
Bd7
15.
Nh2
d5
16.
f4
Bd6
17.
f5
d4
18.
Ng4
Ne8
19.
f6
Bxg4
20.
Qxg4
Nxf6
21.
Qf3
c4
22.
Nf5
Ne8
23.
Qg4
Kh8
24.
Rf3
Rb7
25.
Kh1
cxd3
26.
Rxd3
g6
27.
Ng3
Qe7
28.
Bh6
Rg8
29.
Rf1
a4
30.
a3
Bc5
31.
Bb1
Na5
32.
Ba2
Nc4
33.
b3
axb3
34.
Bxb3
Bxa3
35.
cxd4
Bb2
36.
d5
Bd4
1/2-1/2
Opening Explorer
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Site
Buenos Aires
Date
1939.08.28
Round
5
White
De Groot, Adriaan
Black
O'Donovan, John
Result
1/2-1/2
[Event "Olympiad-08 Preliminaries C"] [Site "Buenos Aires"] [Date "1939.08.28"] [Round "5"] [White "De Groot, Adriaan"] [Black "O'Donovan, John"] [Result "1/2-1/2"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d6 8. d3 Na5 9. Bc2 c5 10. Nbd2 Nc6 11. Nf1 O-O 12. Ng3 Rb8 13. O-O a5 14. h3 Bd7 15. Nh2 d5 16. f4 Bd6 17. f5 d4 18. Ng4 Ne8 19. f6 Bxg4 20. Qxg4 Nxf6 21. Qf3 c4 22. Nf5 Ne8 23. Qg4 Kh8 24. Rf3 Rb7 25. Kh1 cxd3 26. Rxd3 g6 27. Ng3 Qe7 28. Bh6 Rg8 29. Rf1 a4 30. a3 Bc5 31. Bb1 Na5 32. Ba2 Nc4 33. b3 axb3 34. Bxb3 Bxa3 35. cxd4 Bb2 36. d5 Bd4 1/2-1/2