1.
e4
c5
2.
Nf3
d6
3.
d4
cxd4
4.
Qxd4
Nc6
5.
Bb5
Bd7
6.
Bxc6
Bxc6
7.
c4
Nf6
8.
Nc3
g6
9.
O-O
Bg7
10.
Be3
O-O
11.
Qd3
Qc7
12.
Nd4
Rfc8
13.
f3
Bd7
14.
b3
b6
15.
Rac1
Qb7
16.
Rc2
Ne8
17.
f4
Nc7
18.
f5
Rf8
19.
Bg5
f6
20.
Be3
Kf7
21.
Nd5
e5
22.
Ne2
Nxd5
23.
cxd5
g5
24.
Rfc1
Rac8
25.
a4
Rxc2
26.
Rxc2
Rc8
27.
Nc3
Bf8
28.
Qe2
Kg7
29.
Rc1
Be8
30.
Qd2
Qe7
31.
Na2
Rxc1+
32.
Qxc1
Qd8
33.
Nb4
Be7
34.
Nc6
Qc7
35.
Qc4
Bd8
36.
b4
Bd7
37.
b5
Kg8
38.
Bd2
Kg7
39.
Bb4
Be8
40.
Qc3
Kf8
41.
Qh3
h5
42.
Qe3
h4
43.
Qh3
a5
44.
Bd2
Bf7
45.
g3
hxg3
46.
Qh8+
Bg8
47.
h4
Be7
48.
hxg5
fxg5
49.
f6
Bd8
50.
Bxg5
Qh7
51.
Qxh7
Bxh7
52.
Nxd8
Bxe4
53.
Bh6+
1-0
Opening Explorer
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Event
Site
Chicago
Date
1989.??.??
Round
1
White
Rolletschek, Heinrich
Black
Watson, Alan L
Result
1-0
WhiteElo
2405
[Event "US Open-90"] [Site "Chicago"] [Date "1989.??.??"] [Round "1"] [White "Rolletschek, Heinrich"] [Black "Watson, Alan L"] [Result "1-0"] [WhiteElo "2405"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 Nf6 8. Nc3 g6 9. O-O Bg7 10. Be3 O-O 11. Qd3 Qc7 12. Nd4 Rfc8 13. f3 Bd7 14. b3 b6 15. Rac1 Qb7 16. Rc2 Ne8 17. f4 Nc7 18. f5 Rf8 19. Bg5 f6 20. Be3 Kf7 21. Nd5 e5 22. Ne2 Nxd5 23. cxd5 g5 24. Rfc1 Rac8 25. a4 Rxc2 26. Rxc2 Rc8 27. Nc3 Bf8 28. Qe2 Kg7 29. Rc1 Be8 30. Qd2 Qe7 31. Na2 Rxc1+ 32. Qxc1 Qd8 33. Nb4 Be7 34. Nc6 Qc7 35. Qc4 Bd8 36. b4 Bd7 37. b5 Kg8 38. Bd2 Kg7 39. Bb4 Be8 40. Qc3 Kf8 41. Qh3 h5 42. Qe3 h4 43. Qh3 a5 44. Bd2 Bf7 45. g3 hxg3 46. Qh8+ Bg8 47. h4 Be7 48. hxg5 fxg5 49. f6 Bd8 50. Bxg5 Qh7 51. Qxh7 Bxh7 52. Nxd8 Bxe4 53. Bh6+ 1-0