[Event "ARG-chT"]
[Site "Buenos Aires"]
[Date "1997.??.??"]
[Round "4"]
[White "Bittel, Raul German"]
[Black "Collo, Walter"]
[Result "0-1"]
[ECO "A06"]
[PlyCount "74"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5 4. e3 Nbd7 5. Be2 e6 6. 0-0 Bd6 7. c4 0-0 8. Nc3 Re8 9. Rc1 c6 10. a3 Ne4 11. d3 Nxc3 12. Rxc3 a5 13. Rc2 Qe7 14. Qa1 e5 15. Rd2 Nf6 16. cxd5 cxd5 17. Rc1 Rac8 18. Rxc8 Bxc8 19. Qc1 Bg4 20. Rc2 h6 21. Qe1 Ra8 22. Qc1 Kh7 23. h3 Bd7 24. Nh2 Bc6 25. Nf1 Nd7 26. Ng3 g6 27. Nf1 Nc5 28. Nd2 a4 29. b4 Ne6 30. Qa1 f6 31. Rc1 Nc7 32. Rc2 Nb5 33. Nf3 Rf8 34. Qd1 Nc7 35. h4 Ne6 36. Nd2 Ng7 37. e4 d4 0-1

[Event "ARG-chT"]
[Site "Buenos Aires"]
[Date "1997.??.??"]
[Round "2"]
[White "Collo, Walter"]
[Black "Arias, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "D40"]
[BlackElo "2215"]
[PlyCount "61"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 d5 3. d4 Nf6 4. dxc5 e6 5. c4 Bxc5 6. Nc3 0-0 7. Be2 Nc6 8. 0-0 a6 9. a3 dxc4 10. Bxc4 Qe7 11. Qe2 b5 12. Bd3 Bb7 13. b4 Bd6 14. Bb2 Ne5 15. Nxe5 Bxe5 16. f4 Bc7 17. e4 Bb6+ 18. Kh1 Rfd8 19. Rad1 h6 20. e5 Nd5 21. Nxd5 Bxd5 22. f5 Qh4 23. Bc1 Rac8 24. fxe6 fxe6 25. Be3 Bxe3 26. Qxe3 Qg4 27. Rd2 Rf8 28. Rxf8+ Rxf8 29. h3 Qh4 30. Kh2 Qe7 31. Rc2 1/2-1/2

[Event "ARG-chT"]
[Site "Buenos Aires"]
[Date "1997.??.??"]
[Round "5"]
[White "Collo, Walter"]
[Black "Campanini, Hugo Ricardo"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "90"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 0-0 6. Nbd2 Nc6 7. e4 a5 8. 0-0 Nh5 9. Be3 e5 10. dxe5 dxe5 11. Nb3 b6 12. Qxd8 Nxd8 13. Nbd2 Ne6 14. Bc4 Nhf4 15. Rfd1 h6 16. Nf1 Bb7 17. Ng3 Rad8 18. Ne1 c5 19. c3 Bc6 20. Bf1 Kh7 21. f3 Rfe8 22. Nh1 f5 23. g3 Nh5 24. Bg2 Ba4 25. b3 Bb5 26. Bh3 f4 27. Bxe6 Rxd1 28. Rxd1 Rxe6 29. Bc1 Bf6 30. Kf2 g5 31. c4 Bc6 32. Ke2 Kg6 33. g4 Ng7 34. Nf2 Be7 35. Bb2 Kf6 36. Nfd3 Bd6 37. Nc2 Ke7 38. Na3 Ne8 39. Nb1 Nf6 40. Nc3 Kf7 41. Nd5 b5 42. Rb1 bxc4 43. bxc4 Bb7 44. Ba3 Ba6 45. Rc1 Nd7 1/2-1/2

[Event "ARG-chT"]
[Site "Buenos Aires"]
[Date "1997.??.??"]
[Round "3"]
[White "Collo, Walter"]
[Black "Salvatore, Lucas"]
[Result "0-1"]
[ECO "A13"]
[PlyCount "78"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 e6 3. c4 Nf6 4. Nc3 Nc6 5. Be2 Be7 6. 0-0 0-0 7. d4 d5 8. b3 b6 9. Bb2 Bb7 10. a3 cxd4 11. exd4 dxc4 12. bxc4 Na5 13. Ne5 Nd7 14. Nxd7 Qxd7 15. d5 Rac8 16. dxe6 Qxe6 17. Nd5 Nxc4 18. Bxc4 Rxc4 19. Re1 Re4 20. Rxe4 Qxe4 21. Nxe7+ Qxe7 22. Qg4 f5 23. Qc4+ Kh8 24. f4 Qe3+ 25. Kf1 Bxg2+ 26. Kxg2 Qd2+ 27. Kg3 Qxb2 28. Ra2 Qb1 29. Re2 Qg1+ 30. Kf3 Qg4+ 31. Kf2 Qh3 32. Kg1 Qxa3 33. Qe6 Qc1+ 34. Kg2 Qxf4 35. Qe7 Qg4+ 36. Kh1 Rg8 37. h4 h6 38. Re6 f4 39. Re5 f3 0-1

[Event "ARG-chT"]
[Site "Buenos Aires"]
[Date "1997.??.??"]
[Round "1"]
[White "Laurencena, Alberto"]
[Black "Collo, Walter"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "83"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Bc4 e6 9. 0-0 Be7 10. Qg3 0-0 11. Bh6 Nh5 12. Qg4 Kh8 13. Bd2 Nf6 14. Qe2 Qd8 15. Rad1 Nbd7 16. Bc1 Nd5 17. Ne4 N7f6 18. Ng5 h6 19. Nf3 Qc7 20. Ne5 c5 21. Nxf7+ Rxf7 22. Qxe6 Raf8 23. Bxd5 Nxd5 24. Qxd5 cxd4 25. Rxd4 Qxc2 26. Rc4 Qe2 27. Be3 Bf6 28. Rfc1 Bg5 29. Rc8 Rxf2 30. Bxg5 hxg5 31. Rxf8+ Rxf8 32. Qxg5 Qxb2 33. Qh5+ Kg8 34. Qd5+ Kh7 35. Qd3+ Kg8 36. Qd5+ Kh7 37. Rc4 Qb1+ 38. Kh2 Rf6 39. Rh4+ Rh6 40. Rg4 Qb6 41. Qf5+ Kh8 42. Qf8+ 1-0

[Event "ARG-chT"]
[Site "Buenos Aires"]
[Date "1997.??.??"]
[Round "6"]
[White "Porporato, M."]
[Black "Collo, Walter"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "53"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Qf3 c6 5. Bc4 Nf6 6. h3 Bf5 7. d3 e6 8. Nge2 Bd6 9. 0-0 Nbd7 10. Bf4 Bxf4 11. Qxf4 0-0 12. Ng3 Bg6 13. Nge4 h6 14. Rae1 Nd5 15. Qg3 N7f6 16. Nxf6+ gxf6 17. Rxe6 Nxc3 18. bxc3 Kh7 19. Re7 Qxc3 20. Rb1 b5 21. Bb3 a5 22. a4 Rab8 23. Qc7 Kg7 24. Rbe1 bxa4 25. Bxa4 Rbc8 26. Qg3 Kh7 27. Qf4 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Traverzado, Osvaldo"]
[Black "Collo, Walter"]
[Result "1-0"]
[ECO "D18"]
[PlyCount "57"]
[EventDate "1984.11.29"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Nbd7 8. 0-0 Nb6 9. Bd3 Bxd3 10. Qxd3 a5 11. e4 Be7 12. Rd1 0-0 13. Bg5 h6 14. Bxf6 Bxf6 15. e5 Be7 16. Rac1 Qd7 17. Rc2 Rfe8 18. b3 Nd5 19. Nxd5 exd5 20. Re2 Kh8 21. e6 fxe6 22. Ne5 Qc8 23. Nf7+ Kg8 24. Qg6 Kf8 25. Nxh6 gxh6 26. Qxh6+ Kf7 27. Qh7+ Kf8 28. Rd3 Qd8 29. Rxe6 1-0

