1.
d4
Nf6
2.
Nf3
g6
3.
g3
Bg7
4.
Bg2
O-O
5.
O-O
c5
6.
c3
d5
7.
dxc5
a5
8.
Na3
Na6
9.
Be3
e6
10.
Qa4
Qc7
11.
Nb5
Qd8
12.
Qh4
Nd7
13.
Qxd8
Rxd8
14.
Rfd1
Ndxc5
15.
Ne1
Bd7
16.
Nd4
b5
17.
Nb3
Rdc8
18.
Nxc5
Nxc5
19.
Bxc5
Rxc5
20.
e4
Bc6
21.
exd5
Bxd5
22.
Bxd5
exd5
23.
a3
Re8
24.
Kf1
Rb8
25.
Nc2
Rd8
26.
Rd3
Kf8
27.
Rad1
Ke7
28.
Ne3
Ke6
29.
Re1
Kd6
30.
Rxd5+
Rxd5
31.
Nxd5
Kc5
32.
Ne3
b4
33.
cxb4+
axb4
34.
Rc1+
Kb5
35.
axb4
Rd7
36.
Rc8
Rb7
37.
Rc4
Bxb2
38.
Rh4
f5
39.
Nc4
Bf6
40.
Nd6+
Kc6
41.
Nxb7
Bxh4
42.
gxh4
Kxb7
43.
Ke2
Kc6
44.
Kd3
Kb5
45.
Kc3
1-0
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Event
Site
Dublin
Date
1957.05.25
Round
12
White
Dreyer, Kurt
Black
O'Sullivan, Donal
Result
1-0
[Event "Zonal Dublin"] [Site "Dublin"] [Date "1957.05.25"] [Round "12"] [White "Dreyer, Kurt"] [Black "O'Sullivan, Donal"] [Result "1-0"] 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. c3 d5 7. dxc5 a5 8. Na3 Na6 9. Be3 e6 10. Qa4 Qc7 11. Nb5 Qd8 12. Qh4 Nd7 13. Qxd8 Rxd8 14. Rfd1 Ndxc5 15. Ne1 Bd7 16. Nd4 b5 17. Nb3 Rdc8 18. Nxc5 Nxc5 19. Bxc5 Rxc5 20. e4 Bc6 21. exd5 Bxd5 22. Bxd5 exd5 23. a3 Re8 24. Kf1 Rb8 25. Nc2 Rd8 26. Rd3 Kf8 27. Rad1 Ke7 28. Ne3 Ke6 29. Re1 Kd6 30. Rxd5+ Rxd5 31. Nxd5 Kc5 32. Ne3 b4 33. cxb4+ axb4 34. Rc1+ Kb5 35. axb4 Rd7 36. Rc8 Rb7 37. Rc4 Bxb2 38. Rh4 f5 39. Nc4 Bf6 40. Nd6+ Kc6 41. Nxb7 Bxh4 42. gxh4 Kxb7 43. Ke2 Kc6 44. Kd3 Kb5 45. Kc3 1-0