1.
e4
c5
2.
Nf3
d6
3.
d4
Nf6
4.
Nc3
cxd4
5.
Nxd4
Nc6
6.
Be2
e6
7.
Be3
Be7
8.
f4
O-O
9.
O-O
e5
10.
Nb3
exf4
11.
Rxf4
Ne8
12.
Qd2
Be6
13.
Nd5
Bg5
14.
Rf2
Bxe3
15.
Qxe3
Rc8
16.
c3
a6
17.
Nf4
Bxb3
18.
axb3
Nf6
19.
Nd5
Nxd5
20.
exd5
Re8
21.
Qf4
Ne5
22.
Qd4
g6
23.
b4
f5
24.
c4
Nxc4
25.
Bxc4
Re4
26.
Qa7
Rexc4
27.
Qxb7
Qe8
28.
Qxa6
Qe3
29.
g3
Rc1+
30.
Rxc1
Rxc1+
31.
Kg2
Qe4+
32.
Kh3
Qg4+
33.
Kg2
Qe4+
34.
Kh3
Qg4+
35.
Kg2
1/2-1/2
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Event
Site
St Petersburg
Date
1999.11.05
Round
4
White
Yagupov, Igor
Black
Ionov, Sergey
Result
1/2-1/2
WhiteElo
2449
BlackElo
2553
[Event "Chigorin Memorial 07th"] [Site "St Petersburg"] [Date "1999.11.05"] [Round "4"] [White "Yagupov, Igor"] [Black "Ionov, Sergey"] [Result "1/2-1/2"] [WhiteElo "2449"] [BlackElo "2553"] 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be2 e6 7. Be3 Be7 8. f4 O-O 9. O-O e5 10. Nb3 exf4 11. Rxf4 Ne8 12. Qd2 Be6 13. Nd5 Bg5 14. Rf2 Bxe3 15. Qxe3 Rc8 16. c3 a6 17. Nf4 Bxb3 18. axb3 Nf6 19. Nd5 Nxd5 20. exd5 Re8 21. Qf4 Ne5 22. Qd4 g6 23. b4 f5 24. c4 Nxc4 25. Bxc4 Re4 26. Qa7 Rexc4 27. Qxb7 Qe8 28. Qxa6 Qe3 29. g3 Rc1+ 30. Rxc1 Rxc1+ 31. Kg2 Qe4+ 32. Kh3 Qg4+ 33. Kg2 Qe4+ 34. Kh3 Qg4+ 35. Kg2 1/2-1/2