[Event "CUB-ch"]
[Site "Santiago de Cuba"]
[Date "1968.??.??"]
[Round "?"]
[White "Alvarez, Gerardo"]
[Black "Garcia Martinez, Silvino"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "54"]
[EventDate "1968.02.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. a3 c5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nc6 6. c4 d5 7. cxd5 Nxd5 8. d3 0-0 9. Nbd2 b6 10. Qc2 Bb7 11. Nc4 e5 12. Bg5 f6 13. Be3 Rc8 14. Qb3 Nxe3 15. Nxe3+ Kh8 16. Rab1 Qd7 17. Qa4 Rcd8 18. Rfe1 f5 19. b4 cxb4 20. axb4 Qe7 21. b5 Na5 22. Qa2 e4 23. Nh4 f4 24. Nc4 Nxc4 25. dxc4 g5 26. Qxa7 gxh4 27. Qxb6 hxg3 0-1

