[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.11.06"]
[Round "11"]
[White "Pantebre Martinez, Benito"]
[Black "Batres, Manuel"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "57"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Andorra"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "AND"]
[BlackTeamCountry "CRI"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 c6 7. Nd2 0-0 8. cxd5 cxd5 9. Be2 a6 10. 0-0 Re8 11. Rc1 h6 12. Bh4 Nf8 13. f3 Ng6 14. Bf2 Bd7 15. e4 Bc6 16. e5 Nd7 17. Be3 f6 18. f4 f5 19. Bh5 Ndf8 20. g4 Bh4 21. Qf3 Re7 22. Qh3 Rf7 23. Nf3 Be8 24. Nxh4 Qxh4 25. Qxh4 Nxh4 26. Bxf7+ Bxf7 27. gxf5 Nxf5 28. Kf2 Ng6 29. Ne2 1/2-1/2

[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.11.03"]
[Round "8"]
[White "Batres, Manuel"]
[Black "Edwards, Julio Francis"]
[Result "1-0"]
[ECO "A20"]
[PlyCount "84"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "British Virgin Islands"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "IVB"]

1. c4 e5 2. Nf3 Nc6 3. g3 b6 4. Bg2 Rb8 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 c5 8. Qe5+ Ne7 9. Qxb8 a6 10. Qf4 h6 11. Nc3 Nc6 12. Bd5 Qf6 13. Qxf6 gxf6 14. Bf4 Nd4 15. 0-0 Ne6 16. Bxe6 fxe6 17. Rfe1 d6 18. e4 e5 19. Be3 Be7 20. Nd5 Bd8 21. Rad1 Kd7 22. f4 h5 23. fxe5 fxe5 24. Rf1 h4 25. g4 b5 26. cxb5 axb5 27. h3 Kc6 28. Rf2 b4 29. Rdf1 Ba6 30. Rf8 Bxf1 31. Rxh8 Bc4 32. Rxd8 Bxa2 33. g5 Bb1 34. Nf6 Ba2 35. g6 Be6 36. g7 c4 37. g8Q Bxg8 38. Nxg8 Kc7 39. Ra8 c3 40. bxc3 bxc3 41. Ra3 d5 42. exd5 Kd6 1-0

[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.10.31"]
[Round "6"]
[White "Batres, Manuel"]
[Black "Rizk, John"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "90"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "Lebanon"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "LBN"]

1. d4 d5 2. g3 Nf6 3. Nf3 Bg4 4. Bg2 e6 5. 0-0 Be7 6. Nbd2 Nc6 7. c3 0-0 8. Qc2 Bf5 9. Qd1 h6 10. Nh4 Bh7 11. f4 Ng4 12. Ndf3 Be4 13. Bh3 Nf6 14. Ng2 Nh7 15. Ne3 f5 16. Ne5 Nxe5 17. dxe5 Bc5 18. b4 Bb6 19. Bg2 g5 20. Kh1 gxf4 21. gxf4 Kh8 22. Qe1 Rg8 23. Rg1 Nf8 24. Bxe4 Rxg1+ 25. Qxg1 dxe4 26. Qg3 Kh7 27. Bd2 Ng6 28. Rg1 Qg8 29. c4 a5 30. c5 Ba7 31. a3 axb4 32. axb4 Bb8 33. Ng2 Ba7 34. Nh4 Nxh4 35. Qxh4 Qf7 36. Qf6 Qxf6 37. exf6 Rg8 38. Bc3 Rxg1+ 39. Kxg1 Kg6 40. Be5 c6 41. Kf2 b6 42. Bd4 bxc5 43. bxc5 Bb8 44. Be5 Ba7 45. Bd4 Bb8 1/2-1/2

[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.10.30"]
[Round "5"]
[White "Choong, Liong On Mark"]
[Black "Batres, Manuel"]
[Result "1-0"]
[ECO "C62"]
[PlyCount "53"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Singapore"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "SIN"]
[BlackTeamCountry "CRI"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 a6 6. Bxc6 Bxc6 7. dxe5 dxe5 8. Qxd8+ Rxd8 9. Nxe5 Ne7 10. Bf4 Rc8 11. 0-0-0 f6 12. Nxc6 Nxc6 13. Nd5 Ne5 14. Bg3 Bd6 15. f4 Ng6 16. e5 fxe5 17. fxe5 Bc5 18. e6 c6 19. Nc7+ Rxc7 20. Bxc7 Ke7 21. Rhe1 Re8 22. Rd7+ Kf6 23. Rf7+ Kg5 24. Rxg7 Re7 25. Bd8 Kh6 26. Bxe7 Bxe7 27. Rf7 1-0

[Event "Olympiad-18 Preliminaries D"]
[Site "Lugano"]
[Date "1968.10.24"]
[Round "7"]
[White "Csom, Istvan"]
[Black "Batres, Manuel"]
[Result "1-0"]
[ECO "A34"]
[PlyCount "41"]
[EventDate "1968.10.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "CRI"]

1. g3 Nf6 2. Bg2 g6 3. c4 c5 4. Nc3 Bg7 5. e3 d6 6. Nge2 e6 7. d4 Nbd7 8. Nb5 Bf8 9. dxc5 Nxc5 10. 0-0 a6 11. Nbc3 Qc7 12. e4 Bg7 13. Bf4 e5 14. Bg5 0-0 15. Qd2 Be6 16. Rfc1 Rac8 17. b4 Ncd7 18. Nd5 Qd8 19. Rc3 b5 20. cxb5 axb5 21. Rxc8 1-0

[Event "Olympiad-18 Preliminaries D"]
[Site "Lugano"]
[Date "1968.10.21"]
[Round "4"]
[White "Batres, Manuel"]
[Black "Dunkelblum, Arthur"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "62"]
[EventDate "1968.10.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "Belgium"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "BEL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Qb6 6. Nc3 cxd4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 c5 10. Nxd5 exd5 11. Ne2 Ne7 12. b3 Be6 13. f4 g6 14. Ng3 h5 15. h4 Nf5 16. Nxf5 gxf5 17. Kh2 Be7 18. Qe1 Rg8 19. Be3 d4 20. Bf2 Qc6 21. Rg1 Qe4 22. Qd2 Rg4 23. g3 Kf8 24. Rae1 Qd5 25. Re2 Kg7 26. Qa5 Qf3 27. Qe1 Kh7 28. c3 Rag8 29. cxd4 Bd5 30. Re3 Rxh4+ 31. gxh4 Rg2+ 0-1

