1.
e4
c5
2.
c3
Nf6
3.
e5
Nd5
4.
d4
cxd4
5.
Nf3
e6
6.
cxd4
b6
7.
Bd3
Ba6
8.
O-O
Qc8
9.
a3
h6
10.
b4
Bxd3
11.
Qxd3
Be7
12.
Ra2
O-O
13.
Nbd2
Qa6
14.
Qb3
Qb7
15.
Rc2
b5
16.
Ne4
a5
17.
Nc5
Bxc5
18.
bxc5
Nc6
19.
Bd2
a4
20.
Qb1
b4
21.
Qc1
Qa6
22.
Be1
Qd3
23.
Bxb4
Ncxb4
24.
axb4
Nxb4
25.
Rc3
Qf5
26.
Qb1
Qxb1
27.
Rxb1
a3
28.
Kf1
a2
29.
Ra1
Ra4
30.
Rc4
Rb8
31.
Ke2
Ra3
32.
Nd2
Nc6
33.
Kd1
f6
34.
exf6
gxf6
35.
Rc2
Rba8
36.
Nc4
Rd3+
37.
Ke2
Rxd4
38.
Nb6
Ra5
39.
Raxa2
Kf7
40.
Rxa5
Nxa5
41.
Ke3
e5
42.
g3
Ke6
43.
f4
Nc6
44.
fxe5
fxe5
45.
Rc4
h5
46.
Rxd4
Nxd4
47.
Ke4
Nb3
48.
Nxd7
Kxd7
49.
Kxe5
Nxc5
50.
Kf5
h4
51.
gxh4
Ke7
52.
h5
Nd7
53.
h6
Kf8
54.
h7
Kg7
55.
h8=Q+
1/2-1/2
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Event
Site
Manila
Date
1992.06.16
Round
8(4)
White
O'Donnell, Tom
Black
Koch, Jean Rene
Result
1/2-1/2
WhiteElo
2390
BlackElo
2460
[Event "Olympiad-30"] [Site "Manila"] [Date "1992.06.16"] [Round "8(4)"] [White "O'Donnell, Tom"] [Black "Koch, Jean Rene"] [Result "1/2-1/2"] [WhiteElo "2390"] [BlackElo "2460"] 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 b6 7. Bd3 Ba6 8. O-O Qc8 9. a3 h6 10. b4 Bxd3 11. Qxd3 Be7 12. Ra2 O-O 13. Nbd2 Qa6 14. Qb3 Qb7 15. Rc2 b5 16. Ne4 a5 17. Nc5 Bxc5 18. bxc5 Nc6 19. Bd2 a4 20. Qb1 b4 21. Qc1 Qa6 22. Be1 Qd3 23. Bxb4 Ncxb4 24. axb4 Nxb4 25. Rc3 Qf5 26. Qb1 Qxb1 27. Rxb1 a3 28. Kf1 a2 29. Ra1 Ra4 30. Rc4 Rb8 31. Ke2 Ra3 32. Nd2 Nc6 33. Kd1 f6 34. exf6 gxf6 35. Rc2 Rba8 36. Nc4 Rd3+ 37. Ke2 Rxd4 38. Nb6 Ra5 39. Raxa2 Kf7 40. Rxa5 Nxa5 41. Ke3 e5 42. g3 Ke6 43. f4 Nc6 44. fxe5 fxe5 45. Rc4 h5 46. Rxd4 Nxd4 47. Ke4 Nb3 48. Nxd7 Kxd7 49. Kxe5 Nxc5 50. Kf5 h4 51. gxh4 Ke7 52. h5 Nd7 53. h6 Kf8 54. h7 Kg7 55. h8=Q+ 1/2-1/2