[Event "ESP op"]
[Site "Spain"]
[Date "1997.??.??"]
[Round "4"]
[White "Cwirin, Leandro"]
[Black "Martinez Alcazar, Jesus"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2230"]
[PlyCount "56"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. d3 Nc6 4. c3 d5 5. Nd2 Nf6 6. g3 Be7 7. Bg2 0-0 8. f4 b5 9. Ngf3 Qb6 10. Ng5 h6 11. h4 b4 12. e5 Nd7 13. Nde4 bxc3 14. bxc3 Ba6 15. Nf2 Qa5 16. Bd2 Qa3 17. Qh5 Rab8 18. Bf1 Ndxe5 19. fxe5 Nxe5 20. Nxe6 fxe6 21. Qxe5 Bf6 22. Qxe6+ Kh8 23. Be2 Bxc3 24. Rd1 Bd4 25. 0-0 Rbe8 26. Qg4 Bc8 27. Qh5 Re5 28. Qg6 Kg8 1/2-1/2

[Event "ESP op"]
[Site "Spain"]
[Date "1997.??.??"]
[Round "2"]
[White "Cwirin, Leandro"]
[Black "Palacios Siegenthaler, Juan Marcel"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2230"]
[PlyCount "39"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Qd4 f6 7. Bc4 e5 8. Qd3 Ne7 9. Nc3 Bg7 10. h4 Bb7 11. h5 gxh5 12. Rxh5 d5 13. Qg3 Ng6 14. Rxh7 Rxh7 15. Qxg6+ Kf8 16. Qxh7 dxc4 17. Bh6 Bxh6 18. Qxh6+ Kg8 19. Qg6+ Kh8 20. Ke2 1-0

[Event "Clarin GP op"]
[Site "Villa Martelli"]
[Date "1997.??.??"]
[Round "6"]
[White "Fiorito, Fabian"]
[Black "Cwirin, Leandro"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2465"]
[BlackElo "2230"]
[PlyCount "87"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 b6 2. d3 Bb7 3. f4 e6 4. Nf3 c5 5. g3 h5 6. Bg2 Be7 7. h3 Nc6 8. Nc3 d6 9. 0-0 Bf6 10. Be3 Bd4 11. Qd2 Nge7 12. Bxd4 Nxd4 13. Nxd4 cxd4 14. Nb5 e5 15. Qb4 Nc8 16. fxe5 dxe5 17. Rf5 f6 18. Qc4 Ke7 19. h4 Nd6 20. Nxd6 Kxd6 21. c3 dxc3 22. d4 cxb2 23. dxe5+ Ke7 24. Qb4+ Kf7 25. Qxb2 Bc8 26. Rf2 Be6 27. exf6 g6 28. e5 Rc8 29. Rd2 Qc7 30. Rad1 Qc3 31. Rd7+ Bxd7 32. Rxd7+ Ke8 33. Qxc3 Rxc3 34. e6 Rc8 35. f7+ Kf8 36. Bd5 Kg7 37. e7 Kf6 38. e8Q Rcxe8 39. fxe8Q Rxe8 40. Rxa7 g5 41. hxg5+ Kxg5 42. Bf3 h4 43. Rb7 Re3 44. Rxb6 1-0

[Event "Buenos Aires tt"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "?"]
[White "Cwirin, Leandro"]
[Black "Campos, Jose Felix"]
[Result "1/2-1/2"]
[ECO "C50"]
[BlackElo "2275"]
[PlyCount "51"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 d6 6. Nxd4 Be7 7. Nc3 0-0 8. Nxc6 bxc6 9. f4 d5 10. exd5 Bc5+ 11. Kh1 Ng4 12. Qe1 Re8 13. Qg3 cxd5 14. Bd3 Bf5 15. Bd2 Bxd3 16. cxd3 h5 17. h3 Ne3 18. Bxe3 Rxe3 19. Rf3 h4 20. Qf2 Rxf3 21. Qxf3 c6 22. Rc1 Qd6 23. Qg4 Qe7 24. Ne2 Re8 25. Ng1 Qe6 26. Rd1 1/2-1/2

[Event "Villa Martelli"]
[Site "Villa Martelli"]
[Date "1995.??.??"]
[Round "6"]
[White "Cwirin, Leandro"]
[Black "Caramia, Javier"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "2220"]
[PlyCount "109"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. a3 d5 4. exd5 Qxd5 5. Bb2 Nc6 6. axb4 Qe4+ 7. Ne2 Qxb4 8. Bc3 Qb6 9. Na3 Nf6 10. Ng3 e6 11. Bc4 Bc5 12. 0-0 Bd4 13. Nb5 Bxc3 14. Nxc3 0-0 15. Nh5 Nxh5 16. Qxh5 Qd4 17. Bd3 g6 18. Qh6 Qg7 19. Qh4 Ne5 20. Be2 Bd7 21. f4 Nc6 22. Bf3 f5 23. Kh1 a6 24. Na4 Rab8 25. Nc5 Rfc8 26. c3 Nd8 27. d4 Bc6 28. Bxc6 Rxc6 29. Rfb1 Rbc8 30. Qe1 Qc7 31. Qd2 a5 32. Rb3 b6 33. Na4 Nf7 34. Rab1 Rb8 35. Qe3 Rd6 36. h3 Rc6 37. Nc5 Re8 38. Na4 Rb8 39. Kg1 h6 40. Kf2 Kh7 41. g3 Nd6 42. Nc5 Re8 43. Na4 Ne4+ 44. Kg2 Rb8 45. Kh2 b5 46. Rxb5 Rxb5 47. Rxb5 Rc4 48. Nc5 Rxc3 49. Qe1 Rc2+ 50. Kg1 Nxc5 51. Qb1 Nd7 52. Rb7 Qc6 53. Rxd7+ Qxd7 54. Qxc2 Qxd4+ 55. Kh2 0-1

[Event "Buenos Aires tt"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "?"]
[White "Cwirin, Leandro"]
[Black "De Dovitiis, Alejo"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "2340"]
[PlyCount "52"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Nd5 7. Qg4 0-0 8. Bh6 g6 9. Bxf8 Qxf8 10. Nde2 Nc6 11. Qg3 Qc5 12. f4 Nd4 13. 0-0-0 Nxe2+ 14. Nxe2 Ne3 15. c3 Nxd1 16. Kxd1 Qd5+ 17. Kc2 Bf8 18. Nc1 d6 19. Bd3 dxe5 20. fxe5 Bd7 21. Rd1 Qa5 22. Kb1 Bc6 23. Rf1 Bg7 24. Re1 Rd8 25. Nb3 Qd5 26. Be4 Qxe4+ 0-1

[Event "Buenos Aires tt"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "7"]
[White "Cwirin, Leandro"]
[Black "Opychaneyj, German"]
[Result "1-0"]
[ECO "B96"]
[BlackElo "2150"]
[PlyCount "110"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3 b5 9. a3 Nbd7 10. 0-0-0 Bb7 11. g4 Rc8 12. Bxf6 Nxf6 13. g5 Nd7 14. Bd3 d5 15. exd5 Bxa3 16. Nde2 b4 17. Nb1 Bxd5 18. Qh3 Nc5 19. bxa3 Nb3+ 20. Kb2 bxa3+ 21. Nxa3 Qb7 22. Bxa6 Qxa6 23. Rxd5 exd5 24. Qxb3 Qxe2 25. Qb4 Kd7 26. Qb7+ Kd8 27. Qxd5+ Ke8 28. Rd1 Qe7 29. Qb5+ Kf8 30. Rd7 Qe8 31. Qd5 Rb8+ 32. Nb5 Qe6 33. Qxe6 fxe6 34. Kc3 Ke8 35. Ra7 Kd8 36. Kd3 Re8 37. Nd4 Rc8 38. Rxg7 Rc7 39. Rxc7 Kxc7 40. Ke4 Kd6 41. h4 Rb8 42. h5 Rb1 43. c4 Rh1 44. c5+ Kxc5 45. Nxe6+ Kd6 46. Ng7 Ke7 47. Kf5 Kf7 48. h6 Rh4 49. Ne6 Rh1 50. Nd8+ Ke7 51. Nc6+ Kf8 52. Kf6 Kg8 53. Nd4 Rd1 54. Ne6 Rd7 55. f5 Rd1 1-0

[Event "Buenos Aires tt"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "?"]
[White "German, Sergio"]
[Black "Cwirin, Leandro"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "2275"]
[PlyCount "64"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. d4 Nxe4 8. Nxe5 Nxe5 9. dxe5 c6 10. Qf3 d5 11. exd6 Nxd6 12. Qxc6+ Bd7 13. Qf3 0-0 14. Bf4 Nc4 15. Bxc4 bxc4 16. Be5 Be6 17. Re1 Re8 18. Bc3 Rb8 19. Nd2 Rb5 20. Ne4 Rf5 21. Qg3 f6 22. Re2 Kh8 23. Rae1 Bd5 24. Nd6 Rg5 25. Qxg5 fxg5 26. Nxe8 Bf8 27. Rd2 h6 28. Re5 Qd7 29. Rexd5 Qa4 30. Re2 Qxa2 31. Nxg7 Bxg7 32. Rd8+ Kh7 1-0

[Event "Buenos Aires tt"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "?"]
[White "Juarez, Carlos Eleodoro"]
[Black "Cwirin, Leandro"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2215"]
[PlyCount "72"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Rb8 8. d3 0-0 9. axb5 axb5 10. Bg5 d6 11. h3 Be6 12. Nbd2 Nd7 13. Bxe6 fxe6 14. Bxe7 Qxe7 15. Nb3 Kh8 16. 0-0 Rf6 17. Ra6 Nb4 18. Ra7 c5 19. c3 Nc6 20. Rc7 Rb6 21. Rc8+ Rf8 22. Rxf8+ Nxf8 23. Ra1 Rb8 24. Qd1 Ng6 25. g3 Rf8 26. Kg2 d5 27. Nbd2 c4 28. dxc4 bxc4 29. Ra6 Qb7 30. Qa4 Nb8 31. Ra7 Qxb2 32. exd5 exd5 33. Qa3 Qb6 34. Nf1 Qf6 35. N1h2 e4 36. Qc5 exf3+ 0-1

[Event "Villa Martelli"]
[Site "Villa Martelli"]
[Date "1995.??.??"]
[Round "2"]
[White "Scarella, Enrique Alejandro"]
[Black "Cwirin, Leandro"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "2380"]
[PlyCount "76"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nf3 g6 5. Nc3 Bg7 6. Bb5+ Nd7 7. a4 Ne7 8. 0-0 0-0 9. Be3 h6 10. Qd2 Kh7 11. Nh4 f5 12. exf5 gxf5 13. f4 e4 14. g3 Nf6 15. Be2 Qa5 16. Ng2 Nfxd5 17. Bf2 Nxc3 18. bxc3 Rd8 19. Ra3 Be6 20. Rb1 Qc7 21. c4 d5 22. cxd5 Nxd5 23. Qe1 Rd6 24. g4 fxg4 25. f5 Bxf5 26. Bg3 b6 27. Bxg4 Bg6 28. Nh4 Qe7 29. Bxd6 Qxd6 30. Rg3 Be5 31. Rg2 Ne3 32. Nxg6 Qxg6 33. Bf3 Qf5 34. Rf2 exf3 35. Qxe3 Bd4 36. Qe7+ Kh8 37. Rbf1 Rg8+ 38. Kh1 Qg6 0-1

