Duran Vega, Sergio vs Sanchez Alvarez, Roberto Carlos
43. Olympiad 2018 · Round 10.28 · 2018.10.04 · 1/2-1/2 · E04 Catalan Opening: Open Defense
Moves
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
PGN
[Event "43. Olympiad 2018"] [Site "Batumi GEO"] [Date "2018.10.04"] [Round "10.28"] [White "Duran Vega, Sergio"] [Black "Sanchez Alvarez, Roberto Carlos"] [Result "1/2-1/2"] [PlyCount "46"] [WhiteElo "2387"] [WhiteFideId "6501311"] [WhiteTitle "IM"] [BlackElo "2394"] [BlackFideId "3508684"] [BlackTitle "IM"] [ECO "E04a"] [Source "KingBase2019"] [SourceQuality "5"] [ImportDate "2026-01-06"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c6 6. a4 Bb4+ 7. Bd2 a5 8. Qc2 Bxd2+ 9. Qxd2 Ne4 10. Qf4 Nf6 11. Na3 Nd5 12. Qd2 b6 13. Nxc4 Ba6 14. Rc1 O-O 15. O-O Nb4 16. Nfe5 f6 17. Nf3 Nd7 18. Rfd1 Qe7 19. e4 Na2 20. Rc2 Nb4 21. Rcc1 Na2 22. Rc2 Nb4 23. Rcc1 Na2 1/2-1/2