1.
e4
c5
2.
Nf3
e6
3.
d4
cxd4
4.
Nxd4
a6
5.
Nc3
Qc7
6.
Bd3
Nc6
7.
Be3
Nf6
8.
O-O
Be7
9.
Qe2
O-O
10.
f4
Nxd4
11.
Bxd4
Bc5
12.
Bxc5
Qxc5+
13.
Kh1
d6
14.
e5
dxe5
15.
fxe5
Nd5
16.
Ne4
Qe3
17.
Qg4
Qh6
18.
Rae1
Ne3
19.
Rxe3
Qxe3
20.
Nf6+
Kh8
21.
Nxh7
Rd8
22.
Ng5
Kg8
23.
Qh5
Rd7
24.
Qh7+
Kf8
25.
Qh8+
1-0
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Event
Site
Moscow
Date
1972.??.??
Black
Efimov, Igor
Result
1-0
Score
[Event "Moscow GM-Young M"] [Site "Moscow"] [Date "1972.??.??"] [Round "?"] [White "Spassky, Boris Vasilievich"] [Black "Efimov, Igor"] [Result "1-0"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. O-O Be7 9. Qe2 O-O 10. f4 Nxd4 11. Bxd4 Bc5 12. Bxc5 Qxc5+ 13. Kh1 d6 14. e5 dxe5 15. fxe5 Nd5 16. Ne4 Qe3 17. Qg4 Qh6 18. Rae1 Ne3 19. Rxe3 Qxe3 20. Nf6+ Kh8 21. Nxh7 Rd8 22. Ng5 Kg8 23. Qh5 Rd7 24. Qh7+ Kf8 25. Qh8+ 1-0