1.
e4
e5
2.
Nf3
Nc6
3.
Bb5
a6
4.
Ba4
d6
5.
c3
Bd7
6.
O-O
Nf6
7.
Re1
Be7
8.
d4
O-O
9.
Nbd2
exd4
10.
cxd4
Nb4
11.
Bxd7
Qxd7
12.
Qb3
a5
13.
a3
Na6
14.
Nf1
a4
15.
Qd3
d5
16.
e5
Ne4
17.
N3d2
f5
18.
exf6
Nxf6
19.
Ng3
Rae8
20.
Ndf1
c5
21.
Nf5
c4
22.
Nxe7+
Rxe7
23.
Rxe7
Qxe7
24.
Qe3
Qd7
25.
f3
Re8
26.
Qf2
Qf5
27.
Bd2
Qd3
28.
Re1
Rxe1
29.
Bxe1
Nb8
30.
Qe3
Qxe3+
31.
Nxe3
Nc6
32.
Bh4
Ne7
33.
Nd1
Kf7
34.
Nc3
Ke6
35.
Nxa4
Kd6
36.
Nc3
Nc6
37.
Bf2
Ne8
38.
Kf1
Nc7
39.
Bg3+
Kd7
40.
Bxc7
Kxc7
41.
Nxd5+
Kd6
42.
Ne3
b5
43.
d5
Ne5
44.
Nf5+
Kxd5
45.
Nxg7
Nd3
46.
Ke2
Nxb2
47.
Kd2
Nd3
48.
Nf5
Kc5
49.
Ne3
b4
50.
axb4+
Kxb4
51.
Nc2+
Kb3
52.
Nd4+
Kb2
53.
Ne2
Nc5
54.
g4
Nb3+
55.
Ke3
Nc1
56.
Nf4
c3
57.
Nd5
Nb3
58.
Nxc3
Kxc3
59.
f4
Nc5
60.
f5
Kc4
61.
h4
Kd5
62.
Kf4
Nd3+
63.
Kg5
Ne5
64.
Kh5
Ke4
65.
g5
Kxf5
66.
Kh6
1/2-1/2
Opening Explorer
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Event
Site
Saratoga
Date
1980.07.20
Round
4
White
Schill, William
Black
Osbun, Erik Delwin
Result
1/2-1/2
Score
[Event "Saratoga Paul Masson"] [Site "Saratoga"] [Date "1980.07.20"] [Round "4"] [White "Schill, William"] [Black "Osbun, Erik Delwin"] [Result "1/2-1/2"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. O-O Nf6 7. Re1 Be7 8. d4 O-O 9. Nbd2 exd4 10. cxd4 Nb4 11. Bxd7 Qxd7 12. Qb3 a5 13. a3 Na6 14. Nf1 a4 15. Qd3 d5 16. e5 Ne4 17. N3d2 f5 18. exf6 Nxf6 19. Ng3 Rae8 20. Ndf1 c5 21. Nf5 c4 22. Nxe7+ Rxe7 23. Rxe7 Qxe7 24. Qe3 Qd7 25. f3 Re8 26. Qf2 Qf5 27. Bd2 Qd3 28. Re1 Rxe1 29. Bxe1 Nb8 30. Qe3 Qxe3+ 31. Nxe3 Nc6 32. Bh4 Ne7 33. Nd1 Kf7 34. Nc3 Ke6 35. Nxa4 Kd6 36. Nc3 Nc6 37. Bf2 Ne8 38. Kf1 Nc7 39. Bg3+ Kd7 40. Bxc7 Kxc7 41. Nxd5+ Kd6 42. Ne3 b5 43. d5 Ne5 44. Nf5+ Kxd5 45. Nxg7 Nd3 46. Ke2 Nxb2 47. Kd2 Nd3 48. Nf5 Kc5 49. Ne3 b4 50. axb4+ Kxb4 51. Nc2+ Kb3 52. Nd4+ Kb2 53. Ne2 Nc5 54. g4 Nb3+ 55. Ke3 Nc1 56. Nf4 c3 57. Nd5 Nb3 58. Nxc3 Kxc3 59. f4 Nc5 60. f5 Kc4 61. h4 Kd5 62. Kf4 Nd3+ 63. Kg5 Ne5 64. Kh5 Ke4 65. g5 Kxf5 66. Kh6 1/2-1/2