[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2001.07.23"]
[Round "1.7"]
[White "Ortiz de Guinea, Hector"]
[Black "March Rios, Ruben"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "67"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Be3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bf3 c6 9. Ne2 Bd6 10. c4 0-0 11. 0-0 Re8 12. Qc2 Bd7 13. Rad1 Qc7 14. h3 Rac8 15. c5 Bf8 16. Bf4 Qa5 17. Rd3 Nd5 18. Ra3 Qd8 19. Bxd5 exd5 20. Rxa7 b6 21. b4 b5 22. a4 g6 23. axb5 Bf5 24. Qd2 cxb5 25. Nc3 Bg7 26. Nxb5 Re7 27. Rxe7 Qxe7 28. Re1 Qd7 29. Nd6 Bf8 30. Nxc8 Qxc8 31. b5 Bxh3 32. gxh3 Qxh3 33. Bg3 Qf5 34. b6 1-0

[Event "Buenos Aires m"]
[Site "Buenos Aires"]
[Date "2000.12.26"]
[Round "1.30"]
[White "Alonso, Hugo"]
[Black "Ortiz de Guinea, Hector"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "72"]
[EventDate "2000.12.27"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Nbd2 Nc6 8. c3 Bg4 9. h3 Bd7 10. Re1 Rb8 11. Nf1 b5 12. Qe2 a5 13. Be3 b4 14. c4 Qc8 15. Kh2 a4 16. Qd2 Rd8 17. Bh6 Bh8 18. Ne3 a3 19. bxa3 Ne8 20. Rab1 Bc3 21. Qc2 Bxe1 22. Rxe1 bxa3 23. Qc3 Rb2 24. Qxa3 Rxf2 25. Kg1 Rxf3 26. Bxf3 Ne5 27. Bg2 Bxh3 28. Nd5 Qg4 29. Bf4 Bxg2 30. Kxg2 Nf3 31. Rf1 Nh4+ 32. Kg1 e5 33. d4 exf4 34. Rxf4 Qd1+ 35. Kh2 Qxd4 36. gxh4 Qxc4 1-0

[Event "London Summer End op-A"]
[Site "London,Canada"]
[Date "1995.??.??"]
[Round "?"]
[White "Demmery, Steve"]
[Black "Ortiz de Guinea, Hector"]
[Result "1-0"]
[ECO "D12"]
[PlyCount "55"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. c4 Bf5 4. Nc3 e6 5. Nf3 c6 6. Be2 h6 7. 0-0 Be7 8. Re1 0-0 9. a3 Nbd7 10. b4 b6 11. Bb2 a6 12. c5 b5 13. h3 Nh7 14. Bd3 Bxd3 15. Qxd3 f5 16. Ne2 Qe8 17. Ne5 Nxe5 18. dxe5 Rf7 19. f4 h5 20. Nd4 Bh4 21. Rf1 Nf8 22. Bc3 Bd8 23. Qe2 g6 24. Kh1 Rc8 25. Rg1 Rg7 26. a4 bxa4 27. Qxa6 g5 28. Qxc8 1-0

[Event "London Spring op-B"]
[Site "London,Canada"]
[Date "1995.??.??"]
[Round "?"]
[White "Knechtel, Tim E"]
[Black "Ortiz de Guinea, Hector"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2168"]
[PlyCount "33"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. c4 Bg7 4. Nc3 d6 5. e4 Nbd7 6. Nge2 0-0 7. Qd2 e5 8. d5 b6 9. Ng3 Nc5 10. Be2 Bd7 11. b3 Qc8 12. f3 Kh8 13. h4 Ng8 14. h5 h6 15. hxg6 fxg6 16. Bxh6 Qe8 17. Bg5+ 1-0

[Event "London Summer End op-A"]
[Site "London,Canada"]
[Date "1995.??.??"]
[Round "?"]
[White "Ortiz de Guinea, Hector"]
[Black "Findlay, David John"]
[Result "1/2-1/2"]
[ECO "B72"]
[BlackElo "2240"]
[PlyCount "93"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 a6 9. Qd2 b5 10. a3 Bb7 11. Bf3 Nbd7 12. e5 Bxf3 13. exf6 Nxf6 14. Nxf3 Ng4 15. Bf4 e5 16. Bg3 Bh6 17. Qd5 Nf6 18. Qd3 Qe7 19. Bh4 Bg7 20. Nd5 Qd8 21. Bxf6 Bxf6 22. Nxf6+ Qxf6 23. c3 Rad8 24. Qd5 Rfe8 25. Rfe1 Re6 26. Nd2 Qe7 27. Re3 f5 28. Qf3 d5 29. Ree1 Qg5 30. Rad1 e4 31. Qg3 Qf6 32. f4 d4 33. Qg5 Qxg5 34. fxg5 dxc3 35. Nb3 Rxd1 36. Rxd1 cxb2 37. Rb1 e3 38. Nd4 Rd6 39. Nf3 Rd3 40. Kf1 Rxa3 41. Rxb2 Rc3 42. Ra2 Rc6 43. Ke2 f4 44. g3 fxg3 45. hxg3 b4 46. Kxe3 b3 47. Rd2 1/2-1/2

[Event "London Spring op-B"]
[Site "London,Canada"]
[Date "1995.??.??"]
[Round "?"]
[White "Ortiz de Guinea, Hector"]
[Black "Majstorovic, Dan"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "91"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. Nbd2 g6 5. g3 Bg7 6. Bg2 Nge7 7. 0-0 Qc7 8. Rb1 0-0 9. b3 Nd4 10. Bb2 Nec6 11. c3 Nb5 12. Qc2 d5 13. a4 Nd6 14. Rfe1 d4 15. cxd4 Nb4 16. Qxc5 Qxc5 17. dxc5 Nxd3 18. Bxg7 Nxe4 19. Rxe4 Kxg7 20. b4 a5 21. b5 Nxc5 22. Rd4 f6 23. Rc4 b6 24. Nd4 Ra7 25. N2b3 Nd3 26. Rc3 Ne5 27. f4 Nf7 28. Rc6 e5 29. fxe5 fxe5 30. Ne6+ Bxe6 31. Rxe6 Rb8 32. Rd1 Rc7 33. Rc6 Re7 34. Bh3 Ng5 35. Bg2 Nf7 36. Nc1 e4 37. Ne2 Ne5 38. Rc3 Nd3 39. Kf1 g5 40. Bxe4 Rf8+ 41. Kg1 Nf2 42. Rd4 Rxe4 43. Rd7+ Kg8 44. Rcc7 Nh3+ 45. Kg2 Rxe2+ 46. Kxh3 1/2-1/2

[Event "London Summer End op-A"]
[Site "London,Canada"]
[Date "1995.??.??"]
[Round "?"]
[White "Ortiz de Guinea, Hector"]
[Black "Pitre, Ron"]
[Result "0-1"]
[ECO "C91"]
[PlyCount "36"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d6 9. d4 Bg4 10. Qd3 Bxf3 11. gxf3 Na5 12. Bc2 Nh5 13. Kh1 Bg5 14. Bxg5 Qxg5 15. Rg1 Qh4 16. Nd2 Qxf2 17. Rg2 Qxg2+ 18. Kxg2 Nf4+ 0-1

[Event "London Spring op-B"]
[Site "London,Canada"]
[Date "1995.??.??"]
[Round "?"]
[White "Ortiz de Guinea, Hector"]
[Black "Ward, R."]
[Result "0-1"]
[ECO "B07"]
[PlyCount "76"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. g3 Nf6 3. Bg2 Bg4 4. Ne2 Nc6 5. d3 Nd4 6. Nbc3 Nf3+ 7. Bxf3 Bxf3 8. Rg1 Bg4 9. Be3 g6 10. Qd2 Qd7 11. 0-0-0 Bg7 12. Rde1 Bxe2 13. Qxe2 Ng4 14. Bd2 Ne5 15. f3 Nc6 16. Nd1 Nd4 17. Qf2 Qa4 18. Bc3 c5 19. Kb1 b5 20. b3 Qa6 21. f4 0-0 22. e5 Nc6 23. exd6 exd6 24. Bxg7 Kxg7 25. c3 Rfe8 26. f5 f6 27. fxg6 hxg6 28. g4 Ne5 29. Nb2 Qc6 30. Ref1 Re6 31. g5 f5 32. Rg3 Rae8 33. Rh3 Nf7 34. Nd1 Re2 35. Qh4 Rh8 36. Qg3 Rxh3 37. Qxh3 Nxg5 38. Ne3 Nxh3 0-1

[Event "London Summer End op-A"]
[Site "London,Canada"]
[Date "1995.??.??"]
[Round "?"]
[White "Whiting, K."]
[Black "Ortiz de Guinea, Hector"]
[Result "1/2-1/2"]
[ECO "D60"]
[PlyCount "37"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bg5 0-0 8. Bd3 dxc4 9. Bxc4 Nbd7 10. 0-0 a6 11. Re1 b5 12. Bb3 Bb7 13. d5 Nc5 14. dxe6 Nxb3 15. exf7+ Rxf7 16. Qxb3 Bxf3 17. gxf3 Qf8 18. Rad1 Kh8 19. Rd3 1/2-1/2

[Event "London Summer End op-A"]
[Site "London,Canada"]
[Date "1995.??.??"]
[Round "?"]
[White "Winmill, R."]
[Black "Ortiz de Guinea, Hector"]
[Result "0-1"]
[ECO "A28"]
[PlyCount "82"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. d3 Bb4 7. Bd2 Nxc3 8. Bxc3 Bxc3+ 9. bxc3 0-0 10. Bg2 Re8 11. Nd2 Bd7 12. 0-0 Rb8 13. Ne4 Qc8 14. Rb1 Bh3 15. Bxh3 Qxh3 16. Nc5 b6 17. Qa4 Ne7 18. Nb3 Ra8 19. Qe4 Ng6 20. Nd2 Qd7 21. Rb2 c5 22. e3 Rad8 23. Qc4 Qxd3 24. Qxd3 Rxd3 25. Rc1 Red8 26. Rcc2 Ne7 27. c4 Nc6 28. Nf3 Nb4 29. Rd2 Rxd2 30. Nxd2 Rd3 31. Nb3 f6 32. Kf1 Kf7 33. a3 Nc6 34. Ke2 e4 35. f4 h5 36. h3 Ne7 37. g4 hxg4 38. hxg4 Nc8 39. a4 Nd6 40. a5 Nxc4 41. axb6 axb6 0-1

[Event "London Spring op"]
[Site "London,Canada"]
[Date "1994.??.??"]
[Round "?"]
[White "Ehrman, Carl"]
[Black "Ortiz de Guinea, Hector"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "95"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Bf5 4. Ng3 Bg6 5. Nf3 Nd7 6. Bc4 e6 7. d3 Ngf6 8. Nh4 Ne5 9. Nxg6 Nxg6 10. 0-0 Bc5 11. Be3 Bd6 12. f4 Bxf4 13. Bxf4 Qd4+ 14. Kh1 Nxf4 15. c3 Qd6 16. Qf3 N4d5 17. Ne4 Qe7 18. Nxf6+ Nxf6 19. Bb5+ Nd7 20. Qxb7 0-0 21. Qxc7 Rfd8 22. d4 Kf8 23. Bd3 Kg8 24. Be4 Rab8 25. b4 Rbc8 26. Qg3 Nf6 27. Qh4 h6 28. Rf3 Nd5 29. Qxe7 Nxe7 30. a4 Nd5 31. Bxd5 Rxd5 32. g3 Kf8 33. Raf1 f6 34. Kg2 Ke7 35. h4 Rd6 36. Re3 g5 37. hxg5 hxg5 38. Rh1 Rf8 39. g4 Rdd8 40. Rh7+ Rf7 41. Rxf7+ Kxf7 42. Rh3 Rg8 43. Rh7+ Rg7 44. Rxg7+ Kxg7 45. a5 Kf7 46. b5 Ke7 47. b6 axb6 48. a6 1-0

[Event "London Spring op"]
[Site "London,Canada"]
[Date "1994.??.??"]
[Round "?"]
[White "Jewlal, Derrick"]
[Black "Ortiz de Guinea, Hector"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "57"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d6 4. Nf3 dxc3 5. Nxc3 a6 6. Be3 Nc6 7. Nd5 Qa5+ 8. Nd2 Qd8 9. Bb6 Qd7 10. Nc7+ Kd8 11. Nxa8+ Ke8 12. Nc7+ Kd8 13. Nxa6+ Ke8 14. Nc7+ Kd8 15. Ne6+ Ke8 16. Nxf8 Kxf8 17. Bb5 Qe6 18. Bxc6 bxc6 19. Qa4 c5 20. 0-0 Nf6 21. b4 cxb4 22. Qxb4 Bd7 23. a4 Qe5 24. Bd4 Qg5 25. Bxf6 gxf6 26. Nf3 Qg6 27. Ra3 Bh3 28. Nh4 Qg5 29. Rxh3 1-0

[Event "London Spring op"]
[Site "London,Canada"]
[Date "1994.??.??"]
[Round "?"]
[White "Ortiz de Guinea, Hector"]
[Black "Findlay, David John"]
[Result "1-0"]
[ECO "E16"]
[BlackElo "2240"]
[PlyCount "84"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 d6 8. 0-0 0-0 9. Qc2 c5 10. e3 Nbd7 11. Rfe1 Rc8 12. Rad1 cxd4 13. exd4 d5 14. b3 dxc4 15. bxc4 Qc7 16. Rc1 Rfe8 17. Qb1 Qd6 18. a4 a5 19. Rc2 Ba6 20. Rcc1 Qc6 21. Ne5 Qxa4 22. Nxd7 Nxd7 23. Be4 Bxc4 24. Bxh7+ Kh8 25. Nxc4 Rxc4 26. Rxc4 Qxc4 27. Bc2 Rc8 28. Bb3 Qb5 29. Re4 g6 30. Qb2 Kg8 31. Rxe6 Rc1+ 32. Qxc1 Qxb3 33. Re8+ Kg7 34. Qa1 Qd5 35. Re3 f6 36. Re7+ Kh6 37. Qc1+ g5 38. Qc2 Nf8 39. Qc8 Qg8 40. Re8 Kg7 41. d5 Qh7 42. Re7+ Kg8 1-0

[Event "London Spring op"]
[Site "London,Canada"]
[Date "1994.??.??"]
[Round "?"]
[White "Ortiz de Guinea, Hector"]
[Black "Karkhanis, S."]
[Result "1-0"]
[ECO "A57"]
[PlyCount "62"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. e3 g6 5. b3 Bg7 6. Bb2 0-0 7. cxb5 a6 8. Nf3 d6 9. Nbd2 Nbd7 10. bxa6 Bxa6 11. Bxa6 Rxa6 12. e4 Qb6 13. 0-0 Rfa8 14. Nc4 Qb7 15. Qb1 Qa7 16. a4 Nb6 17. Nfd2 Qb7 18. Qd3 Rb8 19. Rab1 Nbd7 20. Bc3 Qa8 21. Rfe1 Bh6 22. Qh3 Bg7 23. Nf3 Ra7 24. Bd2 Nb6 25. Na3 Rab7 26. Nb5 c4 27. Nbd4 Nxa4 28. Nc6 c3 29. Nxb8 cxd2 30. Nxd2 Nc5 31. Nc6 Qc8 1-0

[Event "Buenos Aires CAA op"]
[Site "Buenos Aires"]
[Date "1993.08.??"]
[Round "5"]
[White "Ortiz de Guinea, Hector"]
[Black "Di Tomaso, Osvaldo A"]
[Result "1/2-1/2"]
[ECO "B43"]
[BlackElo "2130"]
[PlyCount "87"]
[EventDate "1993.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 b5 7. Bf3 Bb7 8. 0-0 Nc6 9. Nxc6 Bxc6 10. Re1 Rc8 11. Nd5 Bxd5 12. exd5 Qxc2 13. Qxc2 Rxc2 14. dxe6 fxe6 15. Be4 Bb4 16. Re3 Rc7 17. a3 Bd6 18. Rh3 Nf6 19. Bg6+ Ke7 20. Bg5 h6 21. Rd1 Rhc8 22. Bd2 Rf8 23. Rd3 Nd5 24. f3 Bc5+ 25. Kf1 Nf4 26. Bxf4 Rxf4 27. Rc3 Rc4 28. Rdc1 Bd4 29. Rxc4 bxc4 30. b3 d5 31. bxc4 dxc4 32. Bd3 c3 33. Bxa6 Ra7 34. Bd3 Rxa3 35. Ke2 Ra2+ 36. Bc2 Bf6 37. Kd3 Bg5 38. Re1 Ra3 39. Re4 Kd6 40. Ra4 Rxa4 41. Bxa4 Bd2 42. h4 Kc5 43. Kc2 Kd4 44. h5 1/2-1/2

[Event "Buenos Aires CAA op"]
[Site "Buenos Aires"]
[Date "1993.08.??"]
[Round "3"]
[White "Ortiz de Guinea, Hector"]
[Black "Lopresti, Roberto"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "2165"]
[PlyCount "60"]
[EventDate "1993.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Qd4 Nf6 7. e5 Nd5 8. e6 f6 9. exd7+ Bxd7 10. Bc4 e5 11. Qd1 Be6 12. 0-0 Bg7 13. Nd2 0-0 14. Ne4 Kh8 15. b3 f5 16. Nc5 Bg8 17. Bb2 Qg5 18. Qf3 Qe7 19. Na4 Rae8 20. Rfe1 e4 21. Bxg7+ Qxg7 22. Qe2 f4 23. g3 f3 24. Qd2 e3 25. Qd3 exf2+ 26. Kxf2 Re2+ 27. Kf1 Be6 28. Bxd5 Bh3+ 29. Kg1 f2+ 30. Kh1 fxe1Q+ 0-1

[Event "London CAN op"]
[Site "London,Canada"]
[Date "1993.??.??"]
[Round "1"]
[White "Drkulec, Vladimir"]
[Black "Ortiz de Guinea, Hector"]
[Result "1-0"]
[ECO "E36"]
[PlyCount "137"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 d5 7. Nf3 c6 8. Bg5 Nbd7 9. e3 Ne4 10. Bxd8 Nxc3 11. Bh4 Ne4 12. Bd3 b6 13. cxd5 cxd5 14. Rc1 Ndf6 15. 0-0 a5 16. Rc6 Ba6 17. Bxa6 Rxa6 18. Rfc1 h6 19. Ne5 Rfa8 20. a4 b5 21. axb5 Rxc6 22. bxc6 g5 23. Bg3 Nd6 24. f3 Nfe8 25. b3 Nb5 26. Ra1 Ra6 27. Be1 f6 28. Nd3 Rxc6 29. Rxa5 Rb6 30. Nc5 e5 31. dxe5 fxe5 32. Nd7 Rb7 33. Nxe5 d4 34. Bd2 dxe3 35. Bxe3 Nbc7 36. Ra3 Nb5 37. Ra6 Nbd6 38. Bc5 Nf7 39. Nxf7 Kxf7 40. Ra7 Rxa7 41. Bxa7 Ke6 42. Be3 Kd5 43. Kf2 Nd6 44. g4 Ke5 45. Kg3 Kf6 46. Bd4+ Ke6 47. Bg7 h5 48. gxh5 Nf5+ 49. Kg4 Nxg7 50. h6 Ne8 51. Kxg5 Kf7 52. b4 Nc7 53. Kf5 Kg8 54. Kg6 Ne6 55. Kf6 Nd4 56. f4 Kh7 57. Kg5 Nf3+ 58. Kh5 Nd4 59. h3 Kh8 60. Kg6 Ne6 61. Kf5 Nf8 62. b5 Kh7 63. b6 Kxh6 64. b7 Nd7 65. Kg4 Nf6+ 66. Kf3 Nd7 67. h4 Kh5 68. f5 Kxh4 69. f6 1-0

[Event "Buenos Aires CAA op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "7"]
[White "Ortiz de Guinea, Hector"]
[Black "Varela, Gaston"]
[Result "0-1"]
[ECO "C10"]
[PlyCount "62"]
[EventDate "1993.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Be7 8. Re1 Ngf6 9. Bg5 Nxe4 10. Bxe7 Nxf2 11. Bxd8 Nxd1 12. Raxd1 Rxd8 13. Ng5 Nf6 14. Bc4 Nd5 15. Bb3 0-0 16. c4 Nf6 17. d5 exd5 18. Re7 h6 19. Nf3 dxc4 20. Rxd8 Rxd8 21. Bxc4 Nd5 22. Bxd5 Bxd5 23. Rxc7 Bxf3 24. gxf3 Rd1+ 25. Kf2 Rd2+ 26. Kg3 Rxb2 27. h4 g6 28. f4 a5 29. h5 gxh5 30. Rc5 b5 31. a4 bxa4 0-1

