1.
d4
d5
2.
c4
c6
3.
Nc3
Nf6
4.
e3
e6
5.
Nf3
Be7
6.
b3
O-O
7.
Bb2
Nbd7
8.
Bd3
b6
9.
O-O
Bb7
10.
Qe2
dxc4
11.
bxc4
c5
12.
Rfd1
cxd4
13.
exd4
Re8
14.
Ne5
Nf8
15.
Bc2
Ng6
16.
g3
Rc8
17.
Ba4
Rf8
18.
Rac1
Qc7
19.
Nb5
Qb8
20.
d5
a6
21.
Nxg6
hxg6
22.
Be5
Qa8
23.
Nc7
Rxc7
24.
Bxc7
Bc5
25.
Rb1
b5
26.
cxb5
Nxd5
27.
Rdc1
Bd4
28.
bxa6
Bxa6
29.
Qd2
Bf6
30.
Bc6
Qa7
31.
Bxd5
exd5
32.
Qa5
Kh7
33.
Bb6
Qa8
34.
Bc5
Bd3
35.
Qxa8
Rxa8
36.
Rb7
Rxa2
37.
Rxf7
Be4
38.
Rd7
g5
39.
Rd1
Bf3
40.
Rb1
Be4
41.
Rf1
g4
42.
h3
gxh3
43.
Kh2
Rc2
44.
Be3
d4
45.
Bxd4
Rd2
46.
Re1
Bf5
47.
Rd5
Kg6
48.
Rxf5
Kxf5
49.
Be3
Rd8
50.
Kxh3
Rh8+
51.
Kg2
g5
1/2-1/2
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Event
Site
Berkeley
Date
1977.??.??
Round
4
White
Grefe, John Alan
Black
Seirawan, Yasser
Result
1/2-1/2
WhiteElo
2445
BlackElo
2210
Score
[Event "Berkeley People's op"] [Site "Berkeley"] [Date "1977.??.??"] [Round "4"] [White "Grefe, John Alan"] [Black "Seirawan, Yasser"] [Result "1/2-1/2"] [WhiteElo "2445"] [BlackElo "2210"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Be7 6. b3 O-O 7. Bb2 Nbd7 8. Bd3 b6 9. O-O Bb7 10. Qe2 dxc4 11. bxc4 c5 12. Rfd1 cxd4 13. exd4 Re8 14. Ne5 Nf8 15. Bc2 Ng6 16. g3 Rc8 17. Ba4 Rf8 18. Rac1 Qc7 19. Nb5 Qb8 20. d5 a6 21. Nxg6 hxg6 22. Be5 Qa8 23. Nc7 Rxc7 24. Bxc7 Bc5 25. Rb1 b5 26. cxb5 Nxd5 27. Rdc1 Bd4 28. bxa6 Bxa6 29. Qd2 Bf6 30. Bc6 Qa7 31. Bxd5 exd5 32. Qa5 Kh7 33. Bb6 Qa8 34. Bc5 Bd3 35. Qxa8 Rxa8 36. Rb7 Rxa2 37. Rxf7 Be4 38. Rd7 g5 39. Rd1 Bf3 40. Rb1 Be4 41. Rf1 g4 42. h3 gxh3 43. Kh2 Rc2 44. Be3 d4 45. Bxd4 Rd2 46. Re1 Bf5 47. Rd5 Kg6 48. Rxf5 Kxf5 49. Be3 Rd8 50. Kxh3 Rh8+ 51. Kg2 g5 1/2-1/2