1.
d4
Nf6
2.
Nf3
g6
3.
c4
Bg7
4.
Nc3
d6
5.
e4
O-O
6.
Be2
e5
7.
d5
Nbd7
8.
h4
Nc5
9.
Nd2
a5
10.
g4
c6
11.
h5
a4
12.
Rb1
Qa5
13.
f3
Ne8
14.
Qc2
f5
15.
h6
Bf6
16.
exf5
gxf5
17.
gxf5
Bxf5
18.
Nde4
cxd5
19.
cxd5
Kh8
20.
Be3
Nxe4
21.
fxe4
Bg6
22.
Bh5
Bxh5
23.
Rxh5
b5
24.
b4
Qd8
25.
Qe2
Bh4+
26.
Kd2
Bg3
27.
Rf1
Rg8
28.
Rf7
Nf6
29.
Rg5
Bh4
30.
Rgg7
Rc8
31.
Qf3
Rf8
32.
Qf5
Rxf7
33.
Rxf7
Rc7
34.
Rxc7
Qxc7
35.
Nxb5
Qc4
36.
Nc3
a3
37.
b5
Qc7
38.
b6
Qb7
39.
Qh3
Nxe4+
40.
Nxe4
Qxd5+
41.
Kc3
Be1+
42.
Nd2
Bxd2+
43.
Bxd2
Qc5+
44.
Kd3
Qd5+
45.
Ke2
Qb5+
46.
Kd1
Qa4+
47.
Kc1
Qc6+
48.
Qc3
Qh1+
49.
Kc2
Qb7
50.
Qc4
Qd7
51.
Kb3
d5
52.
Qb4
Qh3+
53.
Bc3
Qf3
54.
b7
Qd1+
55.
Kxa3
Qc1+
56.
Qb2
1-0
Opening Explorer
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Event
Site
Los Angeles
Date
1996.??.??
Round
4
White
Herder, David A
Black
McNaughton, Erwin B
Result
1-0
WhiteElo
2265
[Event "American op"] [Site "Los Angeles"] [Date "1996.??.??"] [Round "4"] [White "Herder, David A"] [Black "McNaughton, Erwin B"] [Result "1-0"] [WhiteElo "2265"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 e5 7. d5 Nbd7 8. h4 Nc5 9. Nd2 a5 10. g4 c6 11. h5 a4 12. Rb1 Qa5 13. f3 Ne8 14. Qc2 f5 15. h6 Bf6 16. exf5 gxf5 17. gxf5 Bxf5 18. Nde4 cxd5 19. cxd5 Kh8 20. Be3 Nxe4 21. fxe4 Bg6 22. Bh5 Bxh5 23. Rxh5 b5 24. b4 Qd8 25. Qe2 Bh4+ 26. Kd2 Bg3 27. Rf1 Rg8 28. Rf7 Nf6 29. Rg5 Bh4 30. Rgg7 Rc8 31. Qf3 Rf8 32. Qf5 Rxf7 33. Rxf7 Rc7 34. Rxc7 Qxc7 35. Nxb5 Qc4 36. Nc3 a3 37. b5 Qc7 38. b6 Qb7 39. Qh3 Nxe4+ 40. Nxe4 Qxd5+ 41. Kc3 Be1+ 42. Nd2 Bxd2+ 43. Bxd2 Qc5+ 44. Kd3 Qd5+ 45. Ke2 Qb5+ 46. Kd1 Qa4+ 47. Kc1 Qc6+ 48. Qc3 Qh1+ 49. Kc2 Qb7 50. Qc4 Qd7 51. Kb3 d5 52. Qb4 Qh3+ 53. Bc3 Qf3 54. b7 Qd1+ 55. Kxa3 Qc1+ 56. Qb2 1-0