[Event "Arcapita op"]
[Site "Manama"]
[Date "2009.02.01"]
[Round "8"]
[White "Ortiz, Waldemar"]
[Black "Ibrahim, Ismail"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2151"]
[BlackElo "2109"]
[PlyCount "69"]
[EventDate "2009.01.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BHN"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. g3 Nf6 5. Qc2 dxc4 6. Qxc4 Be7 7. Bg2 0-0 8. 0-0 b5 9. Qc2 Bb7 10. b3 Nbd7 11. Bb2 c5 12. Nbd2 Rc8 13. Qd3 a6 14. Rac1 Qb6 15. e3 Rfd8 16. Qb1 Qa7 17. Rfd1 Qa8 18. Ba3 Bf8 19. Bb2 h6 20. Qa1 Ne4 21. Nxe4 Bxe4 22. Nh4 Bxg2 23. Nxg2 Nb6 24. dxc5 Rxc5 25. Rxc5 Rxd1+ 26. Qxd1 Bxc5 27. Nf4 Qe4 28. Qd8+ Kh7 29. Bxg7 Kxg7 30. Nh5+ Kg6 31. Qf6+ Kxh5 32. Qxf7+ Kg5 33. Qg7+ Kh5 34. Qf7+ Kg5 35. Qg7+ 1/2-1/2

[Event "Arcapita op"]
[Site "Manama"]
[Date "2009.01.31"]
[Round "7"]
[White "Bagheri, Amir"]
[Black "Ortiz, Waldemar"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2486"]
[BlackElo "2151"]
[PlyCount "71"]
[EventDate "2009.01.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BHN"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 Be7 6. Nd2 d5 7. e3 0-0 8. Be2 Ne4 9. Bxe7 Qxe7 10. Bf3 f5 11. 0-0 Nd7 12. cxd5 Nxc3 13. bxc3 Bxd5 14. a4 Bxf3 15. Nxf3 e5 16. a5 e4 17. Nd2 h6 18. g3 Kh7 19. Qb3 h5 20. axb6 axb6 21. Qb5 Rac8 22. Ra7 h4 23. Kh1 Qe6 24. gxh4 g6 25. Qc4 Qd6 26. f3 Nf6 27. fxe4 Ng4 28. Qe2 Rce8 29. Rf4 Re7 30. Ra1 b5 31. Rg1 Nh6 32. h5 gxh5 33. Qxh5 Rg7 34. Rxg7+ Kxg7 35. exf5 Rf6 36. Ne4 1-0

[Event "Olympiad-33"]
[Site "Elista"]
[Date "1998.10.11"]
[Round "12.3"]
[White "Ortiz, Waldemar"]
[Black "Al Tamimi, Hamad"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2125"]
[PlyCount "115"]
[EventDate "1998.09.29"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 068"]
[Source "ChessBase"]
[SourceDate "1999.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.02.01"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Qatar"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "QAT"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. Qc2 Nbd7 7. 0-0 Re8 8. b3 b6 9. Nc3 Bb7 10. Rd1 Rc8 11. Ne5 c5 12. e3 a6 13. Nxd7 Qxd7 14. Na4 Qc7 15. dxc5 bxc5 16. Ba3 Bc6 17. Nc3 Red8 18. cxd5 exd5 19. Ne2 Bb7 20. Bb2 Qb6 21. Qf5 Qe6 22. Qxe6 fxe6 23. Nf4 Kf7 24. Bh3 Rc6 25. Rac1 Bc8 26. Rc2 Bd7 27. Nd3 Bd6 28. Ne5+ Bxe5 29. Bxe5 Ke7 30. Bf1 g6 31. Be2 Bc8 32. Bxf6+ Kxf6 33. Rdc1 Bb7 34. Rxc5 Rxc5 35. Rxc5 Rc8 36. Rxc8 Bxc8 37. Kf1 e5 38. Ke1 a5 39. Kd2 d4 40. exd4 exd4 41. a3 Ke5 42. Bd3 Kd5 43. h4 Bg4 44. b4 axb4 45. axb4 Bf3 46. Kc2 Bg4 47. f4 Bf3 48. Kd2 Bg4 49. Ba6 Bf5 50. Be2 Bd7 51. Bd3 Bg4 52. Ba6 Bf5 53. h5 Be6 54. hxg6 hxg6 55. Bd3 Bf7 56. Ke2 Be8 57. Kf3 Ke6 58. Ke4 1-0

[Event "Olympiad-33"]
[Site "Elista"]
[Date "1998.10.07"]
[Round "9.2"]
[White "Abdul Wahab, A Rasheed"]
[Black "Ortiz, Waldemar"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2325"]
[BlackElo "2125"]
[PlyCount "64"]
[EventDate "1998.09.29"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 068"]
[Source "ChessBase"]
[SourceDate "1999.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.02.01"]
[SourceQuality "1"]
[WhiteTeam "Iraq"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "IRQ"]
[BlackTeamCountry "PUR"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. e3 Be7 7. Be2 a6 8. 0-0 Qc7 9. b3 0-0 10. Bb2 d6 11. Rc1 Ne5 12. f4 Ned7 13. Bf3 Re8 14. e4 Nf8 15. Kh1 Ng6 16. Qd2 Bd7 17. g3 Rac8 18. Rfd1 Qb8 19. a4 Bf8 20. Bg2 e5 21. fxe5 dxe5 22. Nf5 Bxf5 23. exf5 Ne7 24. Ne4 Nxe4 25. Bxe4 Nc6 26. g4 Rcd8 27. Qg2 a5 28. Rd5 Nd4 29. Rc3 Rxd5 30. Bxd5 e4 31. Re3 Bc5 32. Rxe4 Rxe4 1-0

[Event "Olympiad-33"]
[Site "Elista"]
[Date "1998.10.04"]
[Round "6.2"]
[White "Sakr, Nassim"]
[Black "Ortiz, Waldemar"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2140"]
[BlackElo "2125"]
[PlyCount "55"]
[EventDate "1998.09.29"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 068"]
[Source "ChessBase"]
[SourceDate "1999.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.02.01"]
[SourceQuality "1"]
[WhiteTeam "Lebanon"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "LBN"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Nf6 5. d3 d5 6. f4 d4 7. Nce2 Be7 8. Nf3 b6 9. h3 Bb7 10. 0-0 Qc7 11. Bd2 b5 12. Kh1 a5 13. a3 Qb6 14. c3 c4 15. Qc2 cxd3 16. Qxd3 dxc3 17. Nxc3 Rd8 18. Qe2 b4 19. axb4 axb4 20. Be3 Qc7 21. Nb5 Qb8 22. Kh2 0-0 23. Ng5 h6 24. e5 Nxe5 25. Ba7 Qc8 26. fxe5 hxg5 27. exf6 gxf6 28. Rfc1 1-0

[Event "Olympiad-33"]
[Site "Elista"]
[Date "1998.10.03"]
[Round "5.2"]
[White "Lesiege, Alexandre"]
[Black "Ortiz, Waldemar"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2525"]
[BlackElo "2125"]
[PlyCount "33"]
[EventDate "1998.09.29"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 068"]
[Source "ChessBase"]
[SourceDate "1999.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.02.01"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "PUR"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. e3 a6 8. N5c3 0-0 9. a3 e4 10. Nd2 Re8 11. Be2 Bf5 12. b4 Bd6 13. Nc4 b5 14. Nxd6 Qxd6 15. Bb2 Nbd7 16. g4 Bg6 17. g5 1-0

[Event "Olympiad-33"]
[Site "Elista"]
[Date "1998.10.02"]
[Round "4.2"]
[White "Ortiz, Waldemar"]
[Black "Sylla, Oumar"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2125"]
[PlyCount "67"]
[EventDate "1998.09.29"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 068"]
[Source "ChessBase"]
[SourceDate "1999.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.02.01"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Mali"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "MLI"]

1. d4 e6 2. c4 d5 3. Nf3 c5 4. cxd5 exd5 5. Nc3 Nf6 6. Bg5 c4 7. e4 dxe4 8. Ne5 Be7 9. Bxc4 0-0 10. Nxf7 Rxf7 11. Bxf6 Bxf6 12. Qb3 Qe8 13. Nb5 Qd7 14. Bxf7+ Qxf7 15. Qxf7+ Kxf7 16. Nc7 Bxd4 17. Nxa8 Bxb2 18. Rb1 Be5 19. 0-0 Nc6 20. Rfe1 b6 21. Nxb6 axb6 22. Rxb6 Ne7 23. Rxe4 Bc7 24. Rb3 Bf5 25. Rf3 h5 26. Rxe7+ Kxe7 27. Rxf5 g6 28. Rg5 Kf6 29. Rc5 Bb8 30. a4 g5 31. a5 h4 32. h3 Be5 33. Rxe5 Kxe5 34. a6 1-0

[Event "Olympiad-33"]
[Site "Elista"]
[Date "1998.09.29"]
[Round "1.3"]
[White "Dydyshko, Viacheslav"]
[Black "Ortiz, Waldemar"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2495"]
[BlackElo "2125"]
[PlyCount "59"]
[EventDate "1998.09.29"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 068"]
[Source "ChessBase"]
[SourceDate "1999.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.02.01"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "PUR"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bd3 0-0 7. h3 e6 8. Nf3 Na6 9. 0-0 Nc7 10. Bg5 h6 11. Be3 exd5 12. exd5 b5 13. b3 b4 14. Ne2 a5 15. Qd2 Kh7 16. Nf4 Bf5 17. Bxf5 gxf5 18. Qd3 Ne4 19. Rac1 a4 20. Nh5 Re8 21. g3 axb3 22. axb3 Bf6 23. Kg2 Ra2 24. Rc2 Rxc2 25. Qxc2 Qe7 26. Re1 Bc3 27. Re2 f6 28. Nh4 Qf7 29. Nf4 Qd7 30. f3 1-0

[Event "Puerto Rico-ch"]
[Site "Puerto Rico"]
[Date "1998.??.??"]
[Round "?"]
[White "Campiz Jimenez, Leonardo"]
[Black "Ortiz, Waldemar"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2195"]
[BlackElo "2125"]
[PlyCount "19"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 c5 2. c4 cxd4 3. Qxd4 e6 4. e4 Nc6 5. Qd1 Nf6 6. Bd3 d5 7. exd5 exd5 8. Qe2+ Be7 9. cxd5 Qxd5 10. Nf3 1/2-1/2

[Event "Puerto Rico-ch"]
[Site "Puerto Rico"]
[Date "1998.??.??"]
[Round "?"]
[White "Irizarry, Enrique"]
[Black "Ortiz, Waldemar"]
[Result "1/2-1/2"]
[ECO "B20"]
[BlackElo "2125"]
[PlyCount "37"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. b3 d6 3. Bb2 Nc6 4. f4 e5 5. Nf3 exf4 6. Bc4 Be6 7. Nc3 Bxc4 8. bxc4 Be7 9. Nd5 Bf6 10. Bxf6 Nxf6 11. Nxf4 Nxe4 12. 0-0 0-0 13. Nd5 Nf6 14. Rb1 b6 15. Ng5 Nxd5 16. Qh5 h6 17. Nxf7 Nf6 18. Nxd8 Nxh5 19. Nxc6 1/2-1/2

[Event "Puerto Rico-ch"]
[Site "Puerto Rico"]
[Date "1998.??.??"]
[Round "?"]
[White "Montalvo Rosario, Alejandro"]
[Black "Ortiz, Waldemar"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2255"]
[BlackElo "2125"]
[PlyCount "84"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. d5 d6 6. e4 g6 7. Nc3 Bg7 8. Nge2 Nbd7 9. g4 Ne5 10. Ng3 h5 11. g5 Nfd7 12. Be2 0-0 13. Bd2 Nb6 14. b3 Bh3 15. Bf1 Bxf1 16. Rxf1 Qc8 17. Qe2 Qh3 18. 0-0-0 c4 19. Kb1 cxb3 20. cxb3 a5 21. a4 Ned7 22. Rc1 Rfc8 23. Nb5 Nc5 24. Ka2 Qd7 25. f4 e6 26. Be3 Nbxa4 27. bxa4 Nxa4 28. Bd2 h4 29. f5 exf5 30. exf5 hxg3 31. f6 g2 32. Rg1 Qf5 33. Nc3 Nxc3+ 34. Bxc3 Qxd5+ 35. Ka1 Qb3 36. Qb2 Qxb2+ 37. Kxb2 Bf8 38. Rxg2 Rc5 39. Re1 Rac8 40. Re3 d5 41. Bd4 Rb5+ 42. Ka2 Rc4 0-1

[Event "Puerto Rico-ch"]
[Site "Puerto Rico"]
[Date "1998.??.??"]
[Round "?"]
[White "Ortiz, Waldemar"]
[Black "Davila Vega, Juan R"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "2125"]
[BlackElo "2220"]
[PlyCount "61"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 c5 4. d5 d6 5. Nc3 Nf6 6. f3 0-0 7. Bg5 e6 8. Qd2 exd5 9. cxd5 a6 10. a4 h6 11. Be3 Nbd7 12. Nh3 Kh7 13. Nf2 Qa5 14. Ra3 Ne5 15. Qc2 Re8 16. Bd2 Qd8 17. Be2 Bd7 18. 0-0 Rb8 19. Rb1 b5 20. axb5 Bxb5 21. Nxb5 axb5 22. b4 c4 23. Ra6 Rb6 24. Ra7 Qb8 25. Rba1 Rb7 26. R7a6 Ned7 27. Bf1 Rb6 28. R6a5 Qc7 29. R1a3 Reb8 30. Bc3 Ng8 31. Bxg7 1/2-1/2

[Event "Puerto Rico-ch"]
[Site "Puerto Rico"]
[Date "1998.??.??"]
[Round "?"]
[White "Ortiz, Waldemar"]
[Black "Freyre Forest, Jorge"]
[Result "1/2-1/2"]
[ECO "E80"]
[WhiteElo "2125"]
[BlackElo "2220"]
[PlyCount "35"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f3 e5 6. Nge2 c6 7. Bg5 h6 8. Be3 Nbd7 9. Qd2 a6 10. d5 c5 11. a4 b6 12. Nc1 a5 13. Be2 Ba6 14. b3 Nh5 15. Nd3 g5 16. g3 Qe7 17. Bf2 Bf6 18. Nd1 1/2-1/2

[Event "Puerto Rico-ch"]
[Site "Puerto Rico"]
[Date "1998.??.??"]
[Round "?"]
[White "Ortiz, Waldemar"]
[Black "Miguel, Mejia"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2125"]
[PlyCount "105"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 b6 7. Nc3 Nxc3 8. bxc3 Qc7 9. Bd2 Be7 10. c4 d6 11. exd6 Qxd6 12. Be2 0-0 13. 0-0 Nc6 14. Be3 Bb7 15. Qd2 Rfd8 16. Rfd1 Bf6 17. Rac1 Rac8 18. c5 bxc5 19. dxc5 Qxd2 20. Rxd2 Rxd2 21. Nxd2 Nd4 22. Bxd4 Bxd4 23. Nb3 Bf6 24. Bf3 Bxf3 25. gxf3 Kf8 26. Rc4 Ke8 27. Kf1 Kd7 28. Ra4 Rc7 29. Ra6 Be7 30. Kg2 Bxc5 31. Nxc5+ Rxc5 32. Rxa7+ Ke8 33. a4 g6 34. Ra8+ Ke7 35. Ra7+ Kf6 36. Rb7 Rc4 37. a5 Ra4 38. Rb5 h5 39. Kg3 e5 40. h4 Kf5 41. a6 Rxa6 42. f4 Re6 43. fxe5 Rxe5 44. Rb7 f6 45. Rh7 Ra5 46. Rh8 Ra4 47. f3 Ra7 48. Rh6 Ra8 49. Rh7 Rg8 50. Ra7 g5 51. Ra5+ Kg6 52. hxg5 fxg5 53. f4 1/2-1/2

[Event "Puerto Rico-ch"]
[Site "Puerto Rico"]
[Date "1998.??.??"]
[Round "?"]
[White "Ortiz, Waldemar"]
[Black "Nunez Velez, Walter"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2125"]
[BlackElo "2075"]
[PlyCount "33"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. d4 cxd4 7. Nxd4 d6 8. 0-0 a6 9. b3 Nbd7 10. Bb2 Rb8 11. Qd2 Nc5 12. e4 Ne6 13. Nd5 Bd7 14. Nxe6 fxe6 15. Nxf6+ Bxf6 16. Bxf6 Rxf6 17. e5 1-0

[Event "Puerto Rico-ch"]
[Site "Puerto Rico"]
[Date "1998.??.??"]
[Round "?"]
[White "Ortiz, Waldemar"]
[Black "Santa, Juan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2125"]
[PlyCount "79"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 d5 5. Bb5 a6 6. Bxc6+ bxc6 7. d3 Be7 8. 0-0 Nf6 9. e5 Nd7 10. Qe1 0-0 11. Bd2 c4 12. dxc4 Qb6+ 13. Kh1 Qxb2 14. cxd5 cxd5 15. f5 Qxc2 16. Nd4 Qd3 17. Nc6 Ba3 18. f6 g6 19. Qh4 Re8 20. Ne7+ Bxe7 21. fxe7 Nxe5 22. Bh6 Nd7 23. Rf3 Qc4 24. Qg5 Qd4 25. Raf1 f5 26. g4 Qf6 27. Qd2 Bb7 28. Bg5 Qf7 29. Kg1 Ne5 30. Rg3 Rac8 31. gxf5 exf5 32. Ne2 Nc6 33. h4 Nxe7 34. h5 Rc6 35. Nd4 Rc4 36. Bxe7 Rxe7 37. Nxf5 Qe8 38. hxg6 hxg6 39. Nxe7+ Qxe7 40. Rxg6+ 1-0

[Event "Puerto Rico-ch"]
[Site "Puerto Rico"]
[Date "1998.??.??"]
[Round "?"]
[White "Ortiz, Waldemar"]
[Black "Santa Torres, Luis A"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "2125"]
[BlackElo "2205"]
[PlyCount "34"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Bg2 e6 4. c4 Be7 5. Nf3 Nbd7 6. 0-0 0-0 7. cxd5 exd5 8. Nc3 Re8 9. Qc2 Nf8 10. Bg5 Ne6 11. Bxf6 Bxf6 12. Rfd1 g6 13. e4 dxe4 14. Nxe4 c6 15. d5 cxd5 16. Rxd5 Qe7 17. Nxf6+ Qxf6 1/2-1/2

[Event "Puerto Rico-ch"]
[Site "Puerto Rico"]
[Date "1998.??.??"]
[Round "?"]
[White "Ramirez, Carlos1111"]
[Black "Ortiz, Waldemar"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2380"]
[BlackElo "2125"]
[PlyCount "25"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. c3 Qh4 11. Be3 0-0 12. Nd2 Qe7 13. f4 1/2-1/2

[Event "Puerto Rico-ch"]
[Site "Puerto Rico"]
[Date "1998.??.??"]
[Round "?"]
[White "Sosa Trani, Luis"]
[Black "Ortiz, Waldemar"]
[Result "1/2-1/2"]
[ECO "C69"]
[WhiteElo "2245"]
[BlackElo "2125"]
[PlyCount "67"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[WhiteTeamCountry "PUR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 c5 8. Ne2 Qxd1 9. Rxd1 Bd7 10. Nbc3 Ne7 11. Be3 b6 12. Rd2 0-0-0 13. Rad1 Nc6 14. Nd5 Ne5 15. b3 b5 16. h3 Bd6 17. Nb6+ cxb6 18. Rxd6 Kc7 19. Bf4 Bc6 20. Bxe5 fxe5 21. Rxd8 Rxd8 22. Rxd8 Kxd8 23. f3 b4 24. Kf2 Ke7 25. Ke3 a5 26. h4 g6 27. g4 Bd7 28. Nc1 Kd6 29. Nd3 Be6 30. g5 b5 31. f4 exf4+ 32. Nxf4 Bf7 33. Nd3 a4 34. Kf4 1/2-1/2

[Event "WchT U26 11th"]
[Site "Roque Saenz Pena"]
[Date "1997.08.14"]
[Round "9"]
[White "Cueto Chajtur, Johny"]
[Black "Ortiz, Waldemar"]
[Result "1/2-1/2"]
[ECO "A68"]
[WhiteElo "2200"]
[BlackElo "2130"]
[PlyCount "93"]
[EventDate "1997.08.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "PUR"]

1. d4 c5 2. d5 g6 3. c4 Bg7 4. e4 d6 5. Nc3 Nf6 6. f4 0-0 7. Nf3 e6 8. Bd3 exd5 9. cxd5 Bg4 10. 0-0 Nbd7 11. h3 Bxf3 12. Qxf3 a6 13. a4 Ne8 14. Kh1 Rb8 15. Bd2 Nc7 16. a5 b6 17. axb6 Nxb6 18. Bxa6 Nxa6 19. Rxa6 Nc4 20. Bc1 Nxb2 21. e5 Nc4 22. Ne4 dxe5 23. f5 Rb6 24. Rxb6 Qxb6 25. f6 Bh8 26. Qc3 Qb4 27. Qxb4 cxb4 28. d6 Rd8 29. Rd1 b3 30. d7 b2 31. Bxb2 Nxb2 32. Rc1 Kf8 33. g4 h6 34. h4 Nd3 35. Rc8 Bxf6 36. Nxf6 Ke7 37. g5 hxg5 38. hxg5 Nf4 39. Rc5 Rh8+ 40. Kg1 Nh3+ 41. Kg2 Nxg5 42. Rxe5+ Ne6 43. Ng4 Kxd7 44. Ra5 Ke7 45. Ra7+ Kf8 46. Ne5 Nd8 47. Rxf7+ 1/2-1/2

[Event "WchT U26 11th"]
[Site "Roque Saenz Pena"]
[Date "1997.08.13"]
[Round "8"]
[White "Ortiz, Waldemar"]
[Black "Perez, Alfonso1111"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2130"]
[PlyCount "57"]
[EventDate "1997.08.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Uruguay"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "URU"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 h6 7. Be3 e5 8. Nge2 Nc6 9. Qd2 Kh7 10. d5 Ne7 11. g4 Nfg8 12. Ng3 f5 13. exf5 gxf5 14. Bd3 Kh8 15. Nh5 f4 16. Bf2 Bd7 17. h4 c6 18. Bc2 cxd5 19. cxd5 Qa5 20. 0-0-0 Nf6 21. Nxg7 Kxg7 22. Kb1 Be8 23. h5 Nh7 24. Qd3 Ng5 25. Bh4 Rh8 26. Bxg5 hxg5 27. Ne4 Kh6 28. Nxd6 Qc7 29. Nxe8 1-0

[Event "WchT U26 11th"]
[Site "Roque Saenz Pena"]
[Date "1997.08.12"]
[Round "7"]
[White "Ortiz, Waldemar"]
[Black "Capuzzo, Marcos"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2130"]
[BlackElo "2110"]
[PlyCount "93"]
[EventDate "1997.08.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 d6 6. Bg5 c5 7. d5 e6 8. Qd2 exd5 9. cxd5 a6 10. a4 Qa5 11. Ra3 Nbd7 12. Nh3 Re8 13. Nf2 Ne5 14. Be2 Qb4 15. 0-0 Nfd7 16. Qc2 f6 17. Na2 Qa5 18. Bd2 Qd8 19. f4 Nf7 20. Rg3 Nf8 21. Bd3 b5 22. b3 Bd7 23. Nc3 Qb6 24. h4 Rac8 25. e5 dxe5 26. f5 c4 27. bxc4 bxc4 28. Be4 Nd6 29. Rb1 Qd8 30. Ng4 Qe7 31. fxg6 Nxe4 32. gxh7+ Kh8 33. Nxe4 Bxg4 34. Rxg4 Nxh7 35. Rf1 Rg8 36. Rg3 Qd7 37. Nc3 Rcf8 38. Qe4 f5 39. Qxc4 f4 40. Rg6 Qf5 41. Qe4 Qxe4 42. Nxe4 Rd8 43. d6 Rgf8 44. Ba5 Rd7 45. Nc5 Rdf7 46. d7 Rf6 47. Rxg7 1-0

[Event "WchT U26 11th"]
[Site "Roque Saenz Pena"]
[Date "1997.08.11"]
[Round "6"]
[White "Hernandez, Alexander"]
[Black "Ortiz, Waldemar"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2260"]
[BlackElo "2130"]
[PlyCount "61"]
[EventDate "1997.08.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Venezuela"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 e6 7. Na3 Bd7 8. 0-0 cxd4 9. Nb5 Rc8 10. Nfxd4 e5 11. c4 Qc5 12. Nxc6 bxc6 13. Be3 Qe7 14. Nc3 a5 15. c5 h6 16. a3 Qd8 17. b4 axb4 18. axb4 Rb8 19. Qa4 Be7 20. b5 cxb5 21. Bxb5 Bxb5 22. Nxb5 0-0 23. c6 Qd5 24. Nc3 Qe6 25. Rfb1 Rbc8 26. Rb6 Bd6 27. h3 Bc7 28. Ra6 e4 29. Bb6 Be5 30. c7 Bxc3 31. Bd4 1-0

[Event "WchT U26 11th"]
[Site "Roque Saenz Pena"]
[Date "1997.08.10"]
[Round "5"]
[White "Bakre, Tejas"]
[Black "Ortiz, Waldemar"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2305"]
[BlackElo "2130"]
[PlyCount "121"]
[EventDate "1997.08.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "India"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. 0-0 0-0 14. c4 f5 15. Qf3 d5 16. cxd5 fxe4 17. Bxe4 Qd6 18. g4 f5 19. gxf5 Qf6 20. Nc2 Bxf5 21. Qxf5 Qxf5 22. Bxf5 Rxf5 23. Ne3 Rf4 24. Rac1 e4 25. b3 Be5 26. Rfd1 Rd8 27. Rc6 Rf6 28. Rxf6 Bxf6 29. Nf5 Bg5 30. Kg2 Kf7 31. Ng3 e3 32. f4 Be7 33. Kf3 Bc5 34. Ne4 Bb6 35. b4 Ke7 36. d6+ Kd7 37. Nc5+ Bxc5 38. bxc5 Kc6 39. d7 Kxc5 40. Kxe3 Kc6 41. Ke4 h5 42. h4 b4 43. Ke5 Rxd7 44. Rxd7 Kxd7 45. Kd5 Ke7 46. Kc5 Kf6 47. Kxb4 Kf5 48. Ka5 Kg4 49. f5 Kxf5 50. Kxa6 Kg4 51. a4 Kxh4 52. a5 Kg3 53. Kb6 h4 54. a6 h3 55. a7 Kg2 56. a8Q+ Kg1 57. Qa1+ Kg2 58. Qb2+ Kg1 59. Qc1+ Kg2 60. Qd2+ Kg1 61. Qe1+ 1-0

[Event "WchT U26 11th"]
[Site "Roque Saenz Pena"]
[Date "1997.08.09"]
[Round "4"]
[White "Ortiz, Waldemar"]
[Black "Mera Cedeno, Angel"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2130"]
[BlackElo "2245"]
[PlyCount "67"]
[EventDate "1997.08.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Ecuador"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "ECU"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Nf3 Bg4 5. Be3 Nc6 6. d5 Ne5 7. Be2 Bxf3 8. gxf3 c5 9. Qd2 a6 10. f4 Nd7 11. 0-0 b5 12. a3 h5 13. e5 dxe5 14. fxe5 Bxe5 15. f4 Bd6 16. Ne4 Nh6 17. b4 Rc8 18. bxc5 Nxc5 19. Nxc5 Rxc5 20. Bxc5 Bxc5+ 21. Kh1 Qd6 22. a4 b4 23. Qd3 0-0 24. Qxa6 Qxd5+ 25. Bf3 Qd2 26. Rad1 Qxf4 27. Bxh5 Qg5 28. Bf3 Nf5 29. Qb5 Kg7 30. Rd5 Ba7 31. a5 Ng3+ 32. Kg2 Nf5+ 33. Kh1 Rh8 34. Rxf5 0-1

[Event "WchT U26 11th"]
[Site "Roque Saenz Pena"]
[Date "1997.08.08"]
[Round "3"]
[White "Ortiz, Waldemar"]
[Black "Mariano, Nelson"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2130"]
[BlackElo "2490"]
[PlyCount "58"]
[EventDate "1997.08.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Philippines"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "PHI"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c6 7. Qd2 e5 8. d5 cxd5 9. cxd5 Bd7 10. Bd3 Na6 11. Nge2 Nc5 12. b4 Nxd3+ 13. Qxd3 h6 14. Bh4 Qe8 15. g4 Nh7 16. h3 b5 17. 0-0 f5 18. Kh2 a5 19. a3 g5 20. Bg3 fxg4 21. fxg4 Rxf1 22. Rxf1 h5 23. Rf5 axb4 24. axb4 hxg4 25. hxg4 Bxf5 26. gxf5 g4 27. Nxb5 Qh5+ 28. Kg2 Bh6 29. Ng1 Ra2+ 0-1

[Event "WchT U26 11th"]
[Site "Roque Saenz Pena"]
[Date "1997.08.07"]
[Round "2"]
[White "Riline Orso, Alejandro"]
[Black "Ortiz, Waldemar"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2250"]
[BlackElo "2130"]
[PlyCount "57"]
[EventDate "1997.08.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Paraguay"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "PAR"]
[BlackTeamCountry "PUR"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Nf3 0-0 7. h3 e6 8. Bd3 Na6 9. 0-0 e5 10. Bg5 h6 11. Be3 Ne8 12. Nd2 f5 13. exf5 gxf5 14. f4 e4 15. Be2 Bd4 16. Bxd4 cxd4 17. Ncxe4 fxe4 18. Nxe4 Qb6 19. Kh1 Nf6 20. Ng5 hxg5 21. fxg5 Ne4 22. Rxf8+ Kxf8 23. Qf1+ Ke7 24. Qf4 Bf5 25. Bg4 Bg6 26. Rf1 Nac5 27. Be6 Re8 28. h4 Nd3 29. Qf7+ 1/2-1/2

[Event "WchT U26 11th"]
[Site "Roque Saenz Pena"]
[Date "1997.08.06"]
[Round "1"]
[White "Ortiz, Waldemar"]
[Black "Tratar, Marko"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2130"]
[BlackElo "2395"]
[PlyCount "112"]
[EventDate "1997.08.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Slovenia"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "SLO"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 a6 7. Qd2 c6 8. 0-0-0 b5 9. h4 Nbd7 10. g4 Qa5 11. Kb1 b4 12. Nce2 e5 13. Bh6 Bxh6 14. Qxh6 d5 15. cxd5 cxd5 16. h5 dxe4 17. hxg6 fxg6 18. g5 Rf7 19. gxf6 Nxf6 20. Bh3 Bxh3 21. Rxh3 exd4 22. Rxd4 Qf5 23. Qf4 Qc5 24. Qd6 Qxd6 25. Rxd6 a5 26. Nd4 Nh5 27. Nge2 Re8 28. fxe4 Rxe4 29. Rh1 Rf2 30. Nc1 Rf6 31. Rxf6 Nxf6 32. Nc6 g5 33. Nxa5 g4 34. Nab3 g3 35. Nd2 Rg4 36. Ne2 g2 37. Rg1 h5 38. Nf3 h4 39. Nxh4 Rxh4 40. Rxg2+ Kf7 41. Rf2 Ke6 42. Kc2 Ke5 43. Ng1 Rg4 44. Nf3+ Ke6 45. Rd2 Rf4 46. Nd4+ Ke5 47. Nc6+ Ke6 48. Rd4 Rxd4 49. Nxd4+ Kd5 50. Nf3 Kc4 51. Nd2+ Kc5 52. Kb3 Kb5 53. Nf3 Nd5 54. Ne5 Nb6 55. Nd3 Nd5 56. a3 bxa3 1/2-1/2

[Event "Olympiad-32"]
[Site "Yerevan"]
[Date "1996.09.27"]
[Round "11.4"]
[White "Chavez, Hector Eduardo"]
[Black "Ortiz, Waldemar"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2085"]
[PlyCount "112"]
[EventDate "1996.09.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARM"]
[SourceTitle "CBM 055"]
[Source "ChessBase"]
[SourceDate "1996.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.12.01"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxf6+ Bxf6 11. Bxf6 Qxf6 12. c4 b4 13. Nc2 0-0 14. Be2 Bb7 15. Bf3 a5 16. 0-0 a4 17. Qd3 Ra6 18. Rfd1 Rd8 19. b3 a3 20. Qd2 Rb6 21. Qe3 Ra6 22. Rd3 Qe7 23. Rad1 Qc7 24. Qd2 Ne7 25. Nxb4 Rb6 26. Nc2 f5 27. Qe3 fxe4 28. Bxe4 Bxe4 29. Qxe4 d5 30. Qe2 d4 31. Nxa3 Ng6 32. g3 Qe7 33. Nb5 Qg5 34. Kh1 Rf8 35. Rf3 Rbf6 36. Rxf6 Qxf6 37. Rd2 Qc6+ 38. Kg1 Rf6 39. f3 Rxf3 40. Qg2 Qe4 41. Rf2 Qe1+ 42. Qf1 Qe3 43. Kg2 Rxf2+ 44. Qxf2 Qe4+ 45. Qf3 Qc2+ 46. Kh3 h6 47. Nd6 Kh7 48. Ne8 Ne7 49. Qf7 Qf5+ 50. Qxf5+ Nxf5 51. Kg2 d3 52. Kf2 e4 53. Nc7 e3+ 54. Kf3 e2 55. Kf2 Nd4 56. Nb5 d2 0-1

[Event "Olympiad-32"]
[Site "Yerevan"]
[Date "1996.09.24"]
[Round "8.4"]
[White "Ortiz, Waldemar"]
[Black "Borge, Nikolaj"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2085"]
[BlackElo "2455"]
[PlyCount "66"]
[EventDate "1996.09.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARM"]
[SourceTitle "CBM 055"]
[Source "ChessBase"]
[SourceDate "1996.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.12.01"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Denmark"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "DEN"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 d5 7. Bf4 c6 8. Ne5 Nh5 9. Be3 f6 10. Nd3 e5 11. Nc5 e4 12. f3 f5 13. fxe4 fxe4 14. Qd2 b6 15. Rxf8+ Bxf8 16. N5a4 Na6 17. Nd1 b5 18. Nc5 Nxc5 19. dxc5 Be6 20. a4 a6 21. a5 Ng7 22. b4 Nf5 23. Bg5 Qd7 24. g4 Ng7 25. h3 h5 26. Nf2 hxg4 27. Ra3 Nh5 28. hxg4 Bxg4 29. Bh3 Bxh3 30. Rxh3 Bg7 31. Kg2 Qf5 32. Rh4 Rf8 33. Qe3 d4 0-1

[Event "Olympiad-32"]
[Site "Yerevan"]
[Date "1996.09.19"]
[Round "4.4"]
[White "Heidenfeld, Mark"]
[Black "Ortiz, Waldemar"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2320"]
[BlackElo "2085"]
[PlyCount "53"]
[EventDate "1996.09.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARM"]
[SourceTitle "CBM 055"]
[Source "ChessBase"]
[SourceDate "1996.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.12.01"]
[SourceQuality "1"]
[WhiteTeam "Ireland"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nf3 Nc6 3. c4 Nf6 4. Nc3 e6 5. d3 d5 6. cxd5 exd5 7. Bg5 Be7 8. Be2 0-0 9. 0-0 Be6 10. Rc1 Qd7 11. h3 Rad8 12. Re1 dxe4 13. dxe4 Nd4 14. Nxd4 cxd4 15. Bb5 Qd6 16. e5 Qb6 17. exf6 Bxf6 18. Bxf6 gxf6 19. Ne4 Qxb5 20. Rc5 Qxb2 21. Nxf6+ Kg7 22. Rxe6 fxe6 23. Qg4+ Kf7 24. Qf4 Qb1+ 25. Kh2 Qb6 26. Nxh7+ Ke7 27. Rc7+ 1-0

[Event "Olympiad-32"]
[Site "Yerevan"]
[Date "1996.09.17"]
[Round "2.4"]
[White "Ortiz, Waldemar"]
[Black "Sammalvuo, Tapani"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "2085"]
[BlackElo "2370"]
[PlyCount "71"]
[EventDate "1996.09.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARM"]
[SourceTitle "CBM 055"]
[Source "ChessBase"]
[SourceDate "1996.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.12.01"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Finland"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "FIN"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. dxc5 Bxc5 8. Bg2 0-0 9. 0-0 Nc6 10. e4 Ng4 11. Bf4 f6 12. Rad1 Nge5 13. Nb5 Qe7 14. Nfd4 Nb4 15. Qb3 a6 16. Nc3 Rfc8 17. a3 Nbc6 18. Nxc6 Bxc6 19. Na4 b5 20. Nxc5 Qxc5 21. cxb5 Qxb5 22. Qa2 Nd3 23. Bc1 a5 24. Qb1 Ne5 25. f4 Qc5+ 26. Kh1 Ng4 27. Rd2 Ne3 28. Re1 Nxg2 29. Rxg2 f5 30. Bd2 Bxe4 31. Rxe4 fxe4 32. Qxe4 Qc2 33. Qxc2 Rxc2 34. Bc3 Rc1+ 35. Rg1 Rxg1+ 36. Kxg1 0-1

[Event "Panamerican-ch sf1 Juniors 20th"]
[Site "Santiago de Chile"]
[Date "1995.08.??"]
[Round "11"]
[White "Leitao, Rafael Duailibe"]
[Black "Ortiz, Waldemar"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2360"]
[PlyCount "100"]
[EventDate "1995.08.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. h3 0-0 7. Bd3 e6 8. Nf3 Na6 9. 0-0 e5 10. Kh2 Nh5 11. g3 Bd7 12. Ng1 Rb8 13. a3 Qe8 14. Be2 Nf6 15. Be3 Kh8 16. Qd2 Ng8 17. Bd3 f5 18. f4 Nc7 19. fxe5 Bxe5 20. Nf3 Bg7 21. Bf4 Qe7 22. Rae1 Qf6 23. e5 dxe5 24. Nxe5 Qd8 25. b4 b6 26. Qe3 Rc8 27. bxc5 bxc5 28. Qxc5 Ne6 29. Qe3 Nxf4 30. gxf4 Qc7 31. Qd4 Nh6 32. d6 Qd8 33. Qxa7 Bc6 34. d7 Bxd7 35. Qxd7 Bxe5 36. Qxd8 Rfxd8 37. Nd5 Bd6 38. a4 Ra8 39. Ra1 Rdb8 40. a5 Rb3 41. Rfd1 Ra3 42. Rxa3 Bxa3 43. Rb1 Rxa5 44. Rb7 Ng8 45. Bc2 Rc5 46. Bb3 Rc6 47. Rf7 Bc5 48. Kg2 Bd4 49. Rf8 Bc5 50. Rf7 Bd4 1/2-1/2

[Event "Wch U20"]
[Site "Halle"]
[Date "1995.??.??"]
[Round "6"]
[White "Karatekin, Tamer"]
[Black "Ortiz, Waldemar"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "110"]
[EventDate "1995.09.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. 0-0 f5 18. exf5 Bxf5 19. Nce3 Be6 20. Qd3 Qd7 21. Bb5 Qb7 22. c4 Bd8 23. b4 axb4 24. Nxb4 Nd4 25. Nbd5 Bb6 26. Rb4 Bc5 27. Rbb1 Qf7 28. Nc3 Qh5 29. Ba4 Rbd8 30. Bd1 Qh4 31. Ne4 Nf5 32. Nc2 Bd4 33. Be2 d5 34. cxd5 Bxd5 35. Bf3 Ba2 36. g3 Qe7 37. Qe2 Bxb1 38. Rxb1 Rb8 39. Rxb8 Rxb8 40. Bg4 Nh6 41. Bf3 Qc7 42. Qd3 Rd8 43. Qe2 Nf7 44. Ne1 Qc1 45. Kg2 Nd6 46. Nxd6 Rxd6 47. Nd3 Qg5 48. Qc2 Rd8 49. Qe2 Rf8 50. Be4 Qf6 51. Bf3 Qa6 52. Bg4 Ra8 53. Qe4 Qa2 54. Bf3 Ra6 55. Be2 Qc2 1-0

[Event "Wch U20"]
[Site "Halle"]
[Date "1995.??.??"]
[Round "8"]
[White "Krstevski, Sasko"]
[Black "Ortiz, Waldemar"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2220"]
[PlyCount "70"]
[EventDate "1995.09.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. g3 0-0 15. Bg2 Rb8 16. 0-0 a5 17. Qh5 b4 18. Nce3 f5 19. Rad1 e4 20. g4 Bf7 21. Qxf5 Bg6 22. Qe6+ Kh8 23. Nc4 Ne5 24. Nxd6 Qh4 25. Ne7 Nxg4 26. h3 Ne5 27. Rd5 Qf4 28. Nxg6+ hxg6 29. Bxe4 bxc3 30. bxc3 Rb2 31. Nf7+ Rxf7 32. Rd8+ Rf8 33. Rxf8+ Bxf8 34. Bxg6 Nf3+ 35. Kg2 Nh4+ 0-1

[Event "Wch U20"]
[Site "Halle"]
[Date "1995.??.??"]
[Round "11"]
[White "Lehmann, Zoltan"]
[Black "Ortiz, Waldemar"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2335"]
[PlyCount "82"]
[EventDate "1995.09.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. f3 0-0 7. Bg5 a6 8. a4 e6 9. Qd2 exd5 10. cxd5 Re8 11. Nge2 Nbd7 12. Ng3 Qc7 13. Be2 h5 14. 0-0 Nh7 15. Be3 f5 16. Rad1 h4 17. Nh1 Ndf6 18. Nf2 Rb8 19. b3 Bd7 20. exf5 gxf5 21. Rfe1 b5 22. axb5 axb5 23. Bh6 Nh5 24. Bxg7 Kxg7 25. Nh3 Qd8 26. f4 N5f6 27. Bf3 b4 28. Nb1 Ne4 29. Bxe4 Rxe4 30. Rxe4 fxe4 31. Nf2 Bf5 32. Re1 Nf6 33. Nd1 Qd7 34. Ne3 Re8 35. Qb2 Kf7 36. Nd2 h3 37. g3 Rd8 38. Ndc4 Bg6 39. Rf1 Bh5 40. Ne5+ dxe5 41. fxe5 Bf3 1-0

[Event "Wch U20"]
[Site "Halle"]
[Date "1995.??.??"]
[Round "12"]
[White "Ortiz, Waldemar"]
[Black "Adnan, Faisal"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "69"]
[EventDate "1995.09.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. cxd5 exd5 6. Qc2 Be7 7. Bg5 g6 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 0-0 11. 0-0 Nbd7 12. Rab1 a5 13. a3 Re8 14. Bxf6 Nxf6 15. Ne5 Bd6 16. f4 Ne4 17. Nxe4 dxe4 18. Qc4 Rf8 19. Ng4 Kg7 20. d5 c5 21. Qc3+ f6 22. Nf2 Qe7 23. g4 Kf7 24. Nh3 Qd7 25. Nf2 f5 26. h4 Be7 27. Rbd1 Bxh4 28. Qxc5 Be7 29. d6 Rfd8 30. gxf5 gxf5 31. Kh2 Qe6 32. Qb5 Rab8 33. Rg1 Bh4 34. Rd5 Kf6 35. Re5 1-0

[Event "Wch U20"]
[Site "Halle"]
[Date "1995.??.??"]
[Round "7"]
[White "Ortiz, Waldemar"]
[Black "Chan, Mark"]
[Result "1/2-1/2"]
[ECO "A57"]
[PlyCount "89"]
[EventDate "1995.09.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 axb5 6. e4 Qa5+ 7. Bd2 b4 8. Na3 d6 9. Nc4 Qd8 10. a3 bxa3 11. Rxa3 Rxa3 12. bxa3 g6 13. Bd3 Bg7 14. Ne2 0-0 15. 0-0 Ba6 16. Qc2 e6 17. dxe6 fxe6 18. e5 Bxc4 19. Bxc4 Nd5 20. exd6 Qxd6 21. Kh1 Nc6 22. Rb1 Ne5 23. Bb5 Rd8 24. Ng3 Nf6 25. Bg5 Rc8 26. Bxf6 Bxf6 27. Ne4 Qe7 28. f4 Nf7 29. Rd1 Rc7 30. Nxf6+ Qxf6 31. g3 Kg7 32. a4 e5 33. Rf1 exf4 34. Rxf4 Qe5 35. Qe2 Qxe2 36. Bxe2 Ne5 37. Bc4 Nxc4 38. Rxc4 Kf6 39. Kg2 Ke5 40. Kf3 Kd5 41. Rc1 Ra7 42. Rd1+ Kc6 43. Ra1 c4 44. Ke4 Kc5 45. a5 1/2-1/2

[Event "Wch U20"]
[Site "Halle"]
[Date "1995.??.??"]
[Round "9"]
[White "Ortiz, Waldemar"]
[Black "Dervishi, Erald"]
[Result "1/2-1/2"]
[ECO "D55"]
[BlackElo "2310"]
[PlyCount "117"]
[EventDate "1995.09.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. cxd5 exd5 6. Bg5 0-0 7. Qc2 h6 8. Bf4 c5 9. dxc5 Bxc5 10. e3 Nc6 11. Be2 Be6 12. 0-0 a6 13. Nb5 Ne4 14. Nbd4 Nxd4 15. exd4 Ba7 16. Qb3 Qe7 17. Rac1 Rac8 18. a3 g5 19. Be3 f5 20. Ne5 f4 21. Ng6 Qf7 22. Nxf8 Rxf8 23. f3 Nd6 24. Bf2 Nc4 25. Rfd1 Qg7 26. Qd3 h5 27. g4 fxg3 28. hxg3 Bb8 29. Kg2 g4 30. fxg4 Nd6 31. gxh5 Rxf2+ 32. Kxf2 Ne4+ 33. Kg2 Nxg3 34. Qg6 Nxe2 35. Qxg7+ Kxg7 36. Rc2 Nf4+ 37. Kf3 Bf5 38. Rh2 Ne6 39. Rg2+ Kh6 40. Rg8 Bh2 41. Kf2 Be4 42. Rc1 Nxd4 43. Rcc8 Be5 44. Rce8 Nc6 45. b4 Kxh5 46. Re6 Bf5 47. Ree8 Bg6 48. Rxe5+ Nxe5 49. Rb8 b5 50. Ra8 Nc4 51. Rxa6 d4 52. a4 bxa4 53. Rxa4 d3 54. b5 d2 55. Ra1 Kg5 56. Ke2 Kf4 57. b6 Be4 58. Rf1+ Ke5 59. Rd1 1/2-1/2

[Event "Wch U20"]
[Site "Halle"]
[Date "1995.??.??"]
[Round "2"]
[White "Ortiz, Waldemar"]
[Black "Garbisu de Goni, Unai"]
[Result "1/2-1/2"]
[ECO "A80"]
[BlackElo "2395"]
[PlyCount "53"]
[EventDate "1995.09.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 d5 3. Bg5 Nf6 4. Bxf6 exf6 5. e3 Nc6 6. Nh3 Be6 7. Nf4 Qd7 8. Bb5 0-0-0 9. Qd3 Kb8 10. Nxe6 Qxe6 11. Bxc6 Qxc6 12. Qxf5 Ba3 13. bxa3 Qxc3+ 14. Ke2 Qxa3 15. Rhb1 Qd6 16. g3 Qd7 17. Qxd7 Rxd7 18. Rb5 b6 19. c4 c6 20. Rb4 Kb7 21. a4 dxc4 22. Rc1 Rc8 23. Rbxc4 a5 24. Rb1 Rcc7 25. Rc2 Ka6 26. Rbc1 Kb7 27. Rb1 1/2-1/2

[Event "Wch U20"]
[Site "Halle"]
[Date "1995.??.??"]
[Round "10"]
[White "Ortiz, Waldemar"]
[Black "Hernandez, Alexander"]
[Result "1/2-1/2"]
[ECO "A90"]
[BlackElo "2275"]
[PlyCount "116"]
[EventDate "1995.09.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 f5 5. g3 Bd6 6. Bg2 Nf6 7. 0-0 0-0 8. Bf4 Bxf4 9. gxf4 Ne4 10. Qd3 Rf6 11. Ne5 Nd7 12. e3 Rh6 13. Nxe4 fxe4 14. Qe2 Nxe5 15. dxe5 Bd7 16. f3 Qh4 17. h3 exf3 18. Rxf3 Rf8 19. Rc1 Rg6 20. Qf2 Qd8 21. cxd5 cxd5 22. Rc3 Bc6 23. Rd3 Qa5 24. Ra3 Qc5 25. Rc3 Qa5 26. Ra3 Qc5 27. Rc3 Qb4 28. Rb3 Qe4 29. Kh2 Qb1 30. Ra3 d4 31. Rg3 Rxg3 32. Kxg3 d3 33. Qd2 Rd8 34. Rc3 Bxg2 35. Kxg2 Qxa2 36. Rxd3 Rxd3 37. Qxd3 Qxb2+ 38. Kf3 Qb6 39. e4 Qc7 40. Qd4 b6 41. f5 Kf7 42. Kg4 Qe7 43. h4 Qc7 44. h5 a5 45. h6 gxh6 46. Kh5 a4 47. Kxh6 Qc1+ 48. Kh5 Qh1+ 49. Kg4 exf5+ 50. exf5 Qg2+ 51. Kf4 Qh2+ 52. Kg4 Qg2+ 53. Kf4 Qf1+ 54. Kg4 Qe2+ 55. Kg3 Qe1+ 56. Kg4 Qe2+ 57. Kg3 Qe1+ 58. Kg4 h5+ 1/2-1/2

[Event "Wch U20"]
[Site "Halle"]
[Date "1995.??.??"]
[Round "4"]
[White "Ortiz, Waldemar"]
[Black "Wallace, John Paul"]
[Result "0-1"]
[ECO "D35"]
[BlackElo "2405"]
[PlyCount "56"]
[EventDate "1995.09.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. cxd5 exd5 6. Bg5 Bf5 7. e3 Nbd7 8. Be2 Qb6 9. Qc1 h6 10. Bf4 a5 11. 0-0 a4 12. a3 Qd8 13. Qd1 b5 14. Rc1 Be7 15. Ne5 Rc8 16. f3 0-0 17. e4 dxe4 18. fxe4 Nxe4 19. Bxh6 Bh7 20. Bf4 Ndf6 21. Bf3 Nxc3 22. Rxc3 Nd5 23. Bxd5 Qxd5 24. Rg3 Rcd8 25. Bh6 Bg6 26. Kh1 gxh6 27. Rxf7 Rxf7 28. Nxg6 Bg5 0-1

[Event "Wch U20"]
[Site "Halle"]
[Date "1995.??.??"]
[Round "5"]
[White "Perdomo, Carlos Andres"]
[Black "Ortiz, Waldemar"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2320"]
[PlyCount "125"]
[EventDate "1995.09.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. Nc3 Nge7 7. a4 0-0 8. Bc4 d6 9. d3 h6 10. Nd5 Kh7 11. c3 f5 12. Rb1 f4 13. Nxe7 Qxe7 14. b4 g5 15. bxc5 dxc5 16. Nd2 Nd8 17. Ba3 Be6 18. Qb3 Bxc4 19. Qxc4 Rc8 20. d4 exd4 21. cxd4 Qd7 22. d5 Nf7 23. Qb5 Qxb5 24. Rxb5 Bc3 25. Rd1 Bxd2 26. Rxd2 Nd6 27. Rb1 b6 28. Re2 Nc4 29. Bb2 Rfe8 30. Bc3 Rcd8 31. Rd1 a6 32. h4 b5 33. axb5 axb5 34. hxg5 Ne5 35. gxh6 b4 36. Bxe5 Rxe5 37. f3 Kxh6 38. Rc2 Rc8 39. Rdc1 b3 40. Rxc5 Rb8 41. Rc6+ Kg5 42. Rb1 Re7 43. d6 Ra7 44. Rc5+ Kf6 45. Rd5 Ke6 46. Rd3 Rab7 47. d7 Rxd7 48. Rbxb3 Rxb3 49. Rxb3 Ke5 50. Rb5+ Kd4 51. Kf2 Ra7 52. Rd5+ Kc4 53. Rf5 Ra2+ 54. Kg1 Kd3 55. Rxf4 Ke3 56. Rg4 Ra1+ 57. Kh2 Kf2 58. Rg5 Ra7 59. Kh3 Rh7+ 60. Kg4 Kxg2 61. f4 Kf2 62. e5 Ke3 63. e6 1-0

[Event "Wch U20"]
[Site "Halle"]
[Date "1995.??.??"]
[Round "1"]
[White "Van de Mortel, Jan"]
[Black "Ortiz, Waldemar"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2340"]
[PlyCount "31"]
[EventDate "1995.09.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. c4 Bg7 5. Nc3 d6 6. e4 0-0 7. Bd3 e6 8. 0-0 exd5 9. exd5 Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. Qd1 Re8 13. g4 Ne5 14. Be2 Ned7 15. Bd3 Ne5 16. Be2 1/2-1/2

[Event "Wch U20"]
[Site "Halle"]
[Date "1995.??.??"]
[Round "13"]
[White "Vitor, Antonio Pedro Caste"]
[Black "Ortiz, Waldemar"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2225"]
[PlyCount "25"]
[EventDate "1995.09.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Qa5+ 10. Bd2 Qd8 11. Bg5 Qa5+ 12. Bd2 Qd8 13. Bg5 1/2-1/2

[Event "Wch U20"]
[Site "Halle"]
[Date "1995.??.??"]
[Round "3"]
[White "Zhu, Chunhui"]
[Black "Ortiz, Waldemar"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2350"]
[PlyCount "60"]
[EventDate "1995.09.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. d3 d5 8. Bb3 0-0 9. Qe1 Nd4 10. Nxd4 cxd4 11. Nd1 dxe4 12. dxe4 Nc6 13. Nf2 Na5 14. e5 Nxb3 15. axb3 f5 16. exf6 Rxf6 17. Bd2 Rf8 18. Qe4 e5 19. Ba5 Qe8 20. Nd3 exf4 21. Rxf4 Qxe4 22. Rxe4 Bf5 23. Re2 Rfc8 24. Bb4 Bh6 25. h3 Be3+ 26. Kh2 h5 27. Be1 Rc6 28. Bf2 Re6 29. Bxe3 Rxe3 30. Rd2 Bxd3 1/2-1/2

