[Event "IGSP op-C"]
[Site "Sao Caetano do Sul"]
[Date "1999.??.??"]
[Round "5"]
[White "Kerr, Gerson de Campos"]
[Black "Baraldi, Gianni"]
[Result "0-1"]
[ECO "B32"]
[PlyCount "106"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 Be6 7. Nd5 Rc8 8. c3 a6 9. Na3 h6 10. Nc4 Bxd5 11. exd5 Nb8 12. Be2 Nf6 13. 0-0 Be7 14. Be3 Nbd7 15. f4 b5 16. Na3 e4 17. c4 b4 18. Nc2 a5 19. Nd4 Nb8 20. b3 0-0 21. Qe1 Kh7 22. Nf5 Qd7 23. Nxe7 Qxe7 24. g4 Ng8 25. Qg3 f5 26. gxf5 Rf6 27. Bd4 Rcf8 28. Bxf6 Rxf6 29. Bh5 Qa7+ 30. Qf2 e3 31. Qe2 Rxf5 32. Bg4 Rf6 33. Kh1 Qd4 34. f5 Nd7 35. Rad1 Qc5 36. Bh3 Rf7 37. f6 Ndxf6 38. Be6 Rf8 39. Rd3 a4 40. Qxe3 Qa5 41. Rdd1 a3 42. Bf5+ Kh8 43. Rde1 Qc7 44. Qg3 Ne7 45. Be6 Neg8 46. Re2 Re8 47. Rfe1 Re7 48. Bxg8 Rxe2 49. Rxe2 Kxg8 50. Re6 Qf7 51. Qf3 Qg6 52. Qf2 Qb1+ 53. Qg1 Qf5 0-1

[Event "IGSP op-C"]
[Site "Sao Caetano do Sul"]
[Date "1999.??.??"]
[Round "3"]
[White "Kerr, Gerson de Campos"]
[Black "Cajal, Andre"]
[Result "0-1"]
[ECO "A01"]
[BlackElo "2174"]
[PlyCount "90"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. Nc3 d5 4. e3 a6 5. Be2 Nf6 6. d3 Bd6 7. Nf3 Qe7 8. a4 0-0 9. 0-0 Re8 10. e4 d4 11. Nb1 Nd8 12. Nbd2 c5 13. Nc4 Bc7 14. Bc1 h6 15. h3 Nc6 16. Bd2 Be6 17. Nh2 b5 18. axb5 axb5 19. Rxa8 Rxa8 20. Nb2 Rc8 21. Ng4 Nxg4 22. Bxg4 Bxg4 23. Qxg4 Qe8 24. Qd1 Ra8 25. Qb1 f5 26. f3 f4 27. Nd1 Rb8 28. Qa2 Ne7 29. Nf2 Qc6 30. Ra1 Nc8 31. Kf1 Nb6 32. Qb1 c4 33. Ba5 Nd7 34. Bxc7 Qxc7 35. Qa2 Nb6 36. Qa7 Rb7 37. Qa2 Kh7 38. Qa3 Nd7 39. Qe7 cxb3 40. Qe6 Nf8 41. Qxb3 Rb8 42. Ra2 Ng6 43. Kg1 Qe7 44. c4 Qg5 45. c5 Nh4 0-1

[Event "IGSP op-C"]
[Site "Sao Caetano do Sul"]
[Date "1999.??.??"]
[Round "2"]
[White "Kerr, Gerson de Campos"]
[Black "Maynard, C."]
[Result "1-0"]
[ECO "C60"]
[PlyCount "103"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. 0-0 g6 6. d3 b5 7. Bb3 Na5 8. Nc3 Nxb3 9. axb3 Bg7 10. Nxb5 Rb8 11. Nc3 0-0 12. Be3 d6 13. Qd2 Ra8 14. Bh6 Kh8 15. Bxg7+ Kxg7 16. d4 f6 17. Rfd1 Bg4 18. Qe3 Qe8 19. h3 Bxf3 20. Qxf3 Qf7 21. dxe5 fxe5 22. Qxf7+ Rxf7 23. Ra4 Nc6 24. Ne2 a5 25. c3 Rb8 26. Nc1 Rb5 27. Rc4 Nd8 28. b4 axb4 29. cxb4 Nb7 30. Nd3 c5 31. bxc5 Nxc5 32. Nxc5 dxc5 33. Rd2 Re7 34. f3 Reb7 35. Rcc2 Kf6 36. Rd6+ Kg7 37. Rd5 Rxb2 38. Rcxc5 Re2 39. Rxe5 Rbb2 40. Rg5 Rbc2 41. Rxc2 Rxc2 42. Rd5 Rc6 43. Kf2 Kf6 44. Ke3 Ke6 45. g4 Rc3+ 46. Rd3 Rc6 47. h4 Rc7 48. Ra3 Rf7 49. f4 Rd7 50. Ra6+ Kf7 51. f5 gxf5 52. gxf5 1-0

[Event "IGSP op-C"]
[Site "Sao Caetano do Sul"]
[Date "1999.??.??"]
[Round "6"]
[White "Mordoch, Emanuel"]
[Black "Kerr, Gerson de Campos"]
[Result "0-1"]
[ECO "A34"]
[PlyCount "66"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 d5 3. d4 e6 4. Bg2 Nc6 5. 0-0 Nf6 6. c4 Be7 7. Nc3 0-0 8. b3 Bd7 9. e3 Rb8 10. Re1 a6 11. Ne5 Be8 12. cxd5 exd5 13. Bb2 cxd4 14. exd4 Bb4 15. Rc1 Qa5 16. Re3 Rd8 17. Na4 Bd2 18. Rc5 b5 19. Rd3 Bb4 20. Rxc6 bxa4 21. Rxf6 gxf6 22. Ng4 Be7 23. Bc1 Kh8 24. Rf3 Qb6 25. Qe2 Qxd4 26. Rxf6 Bxf6 27. Nxf6 Qxf6 28. Bf4 Qe6 29. Qh5 Qe1+ 30. Bf1 Bb5 31. Qe5+ Qxe5 32. Bxe5+ f6 33. Bc7 Bxf1 0-1

[Event "IGSP op-C"]
[Site "Sao Caetano do Sul"]
[Date "1999.??.??"]
[Round "1"]
[White "Paisano, V."]
[Black "Kerr, Gerson de Campos"]
[Result "0-1"]
[ECO "A58"]
[PlyCount "50"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 d6 8. Nf3 0-0 9. Bd3 Nxa6 10. a3 Qb6 11. 0-0 Bd7 12. Rb1 Rfb8 13. Be3 Nc7 14. Nd2 Qb7 15. Re1 Ng4 16. Nc4 Nxe3 17. Nxe3 Nb5 18. Nxb5 Bxb5 19. Bxb5 Qxb5 20. Re2 Rxa3 21. bxa3 Qxb1 22. Qxb1 Rxb1+ 23. Nf1 Ra1 24. Re3 c4 25. f4 Bd4 0-1

[Event "IGSP op-C"]
[Site "Sao Caetano do Sul"]
[Date "1999.??.??"]
[Round "4"]
[White "Rodrigues, Leonardo De Miranda"]
[Black "Kerr, Gerson de Campos"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "51"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Qb6 6. Nb3 e6 7. Be3 Qc7 8. Bd3 a6 9. 0-0 d6 10. f4 Be7 11. Qf3 b5 12. e5 Nd7 13. exd6 Bxd6 14. Na5 Nxa5 15. Qxa8 0-0 16. Qf3 Nc4 17. Bxc4 Qxc4 18. Rad1 Qc7 19. Rd2 Nc5 20. Rfd1 Bb7 21. Qf2 Be7 22. b4 Bf6 23. Bxc5 Rb8 24. Bd6 Qxc3 25. Bxb8 Bd5 26. Qc5 1-0

[Event "BRA-ch Seniors"]
[Site "Itapiruba"]
[Date "1997.02.??"]
[Round "3"]
[White "Carvalho Sobrinho, Joao"]
[Black "Kerr, Gerson de Campos"]
[Result "1-0"]
[ECO "A34"]
[PlyCount "41"]
[EventDate "1997.02.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Bxc3 5. bxc3 d6 6. Rb1 Nc6 7. e3 Qa5 8. Qc2 Nf6 9. Ne2 h5 10. 0-0 h4 11. Nf4 Nd8 12. d4 g5 13. Rb5 Qc7 14. Nd3 Bd7 15. Rb1 Rb8 16. e4 Rg8 17. e5 Nh7 18. Nxc5 Nf8 19. exd6 Qxd6 20. Ne4 Qh6 21. Re1 1-0

[Event "BRA-ch Seniors"]
[Site "Itapiruba"]
[Date "1997.02.??"]
[Round "5"]
[White "Figueroa, Marcio"]
[Black "Kerr, Gerson de Campos"]
[Result "1-0"]
[ECO "A31"]
[PlyCount "82"]
[EventDate "1997.02.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Qxd4 Nc6 5. Qh4 e6 6. Bg5 Be7 7. e3 Qb6 8. b3 Qa5+ 9. Nbd2 Qc3 10. Rd1 e5 11. Bxf6 Bxf6 12. Qe4 Nb4 13. Be2 Nc2+ 14. Kf1 Nb4 15. Qb1 Nc6 16. Ne4 Qa5 17. Nd6+ Kf8 18. Nxc8 Rxc8 19. Rxd7 Rd8 20. Rxb7 Qa6 21. Rb5 Qc8 22. Bd3 Ne7 23. Ke2 g6 24. Nxe5 a6 25. Nxg6+ hxg6 26. Rb6 Kg7 27. f3 a5 28. Qc2 Nc6 29. a3 Rhe8 30. Kf2 Re7 31. c5 Red7 32. Rd1 Qc7 33. f4 Nd4 34. Qc3 Ne6 35. Qc2 Nxc5 36. Rxf6 Nxd3+ 37. Qxd3 Rxd3 38. Rxd3 Rxd3 39. Ra6 Rd2+ 40. Kg3 Qb7 41. Rxa5 Qxg2+ 1-0

[Event "BRA-ch Seniors"]
[Site "Itapiruba"]
[Date "1997.02.??"]
[Round "7"]
[White "Kerr, Gerson de Campos"]
[Black "Agdamus, Jose Luis"]
[Result "1/2-1/2"]
[ECO "B30"]
[BlackElo "2310"]
[PlyCount "23"]
[EventDate "1997.02.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bf1 d5 7. exd5 Nxd5 8. c3 Be7 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Bf6 12. Qd1 1/2-1/2

[Event "BRA-ch Seniors"]
[Site "Itapiruba"]
[Date "1997.02.??"]
[Round "2"]
[White "Kerr, Gerson de Campos"]
[Black "Matsuura, Queenti"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "53"]
[EventDate "1997.02.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 h5 11. c3 Be6 12. Be2 h4 13. Nc2 Bh6 14. Nce3 Rg8 15. h3 Rc8 16. Bg4 Rg6 17. Qf3 Rb8 18. Bf5 Bxf5 19. exf5 Rg5 20. Nxf6+ Qxf6 21. Qxc6+ Kf8 22. Rd1 Rd8 23. Ng4 Rxg4 24. hxg4 Ke7 25. Qxa6 Qg5 26. Qb7+ Rd7 27. Qe4 1-0

[Event "BRA-ch Seniors"]
[Site "Itapiruba"]
[Date "1997.02.??"]
[Round "1"]
[White "Souza, Carlos Gomes de"]
[Black "Kerr, Gerson de Campos"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "63"]
[EventDate "1997.02.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Nf6 4. d3 Nc6 5. c3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Kh1 e6 9. Be3 Qc7 10. Nbd2 Bd7 11. Qe1 Rac8 12. Qh4 h6 13. g4 Nh7 14. Rf2 Qd8 15. Qg3 Ne7 16. h4 Bc6 17. Rg1 b6 18. h5 d5 19. Rh2 d4 20. cxd4 cxd4 21. Bf2 Bb7 22. g5 hxg5 23. Nxg5 Nxg5 24. fxg5 Nf5 25. Qh3 Re8 26. Bf3 Ne7 27. Bg3 Nc6 28. Nc4 e5 29. hxg6 Rc7 30. gxf7+ Rxf7 31. Bh5 Ref8 32. Bg6 1-0

[Event "Itau Mercosul Cup 1st"]
[Site "Sao Paulo"]
[Date "1997.??.??"]
[Round "1"]
[White "Kerr, Gerson de Campos"]
[Black "Sady, Joao Jose"]
[Result "0-1"]
[ECO "C05"]
[BlackElo "2150"]
[PlyCount "70"]
[EventDate "1997.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[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 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Be2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Re1 0-0 12. Nf1 Qb6 13. Bd3 Bd7 14. a3 Rae8 15. Bc2 e5 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. Be3 d4 19. Bd2 Ng4 20. Bb3+ Kh8 21. f3 d3+ 22. Be3 Nxe3 23. Nxe3 Bd4 24. Qxd3 Rxe3 25. Rxe3 Bxe3+ 26. Kh1 Bb5 27. Qc2 Qc6 28. Qd1 Qh6 29. Bc2 Bf4 30. Qg1 Bc6 31. Rd1 Bc7 32. Rd3 Qh4 33. Rd4 Qh5 34. Rd3 Re8 35. Bd1 Qh4 0-1

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "10"]
[White "Figari, Esteban"]
[Black "Kerr, Gerson de Campos"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "65"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Bc4 e6 5. Nf3 Qc7 6. Qe2 Nc6 7. 0-0 Na5 8. Bd3 Nf6 9. Nxc3 a6 10. Bg5 Be7 11. Rfd1 Nc6 12. Rac1 Qd8 13. e5 Ng8 14. Be3 Rb8 15. Bb1 Qa5 16. Ne4 Nh6 17. Nd6+ Bxd6 18. exd6 Ng4 19. b4 Qh5 20. Rc5 Nge5 21. Kh1 b6 22. Rc3 Nxf3 23. gxf3 Bb7 24. Be4 f5 25. Bxc6 Bxc6 26. Rxc6 dxc6 27. d7+ Kf7 28. Bf4 Rbd8 29. Bc7 b5 30. Rd6 Qg5 31. Qxe6+ Kf8 32. Rxc6 Ra8 33. Bd6+ 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "8"]
[White "Hashizume, Juliana"]
[Black "Kerr, Gerson de Campos"]
[Result "0-1"]
[ECO "A60"]
[PlyCount "62"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. dxe6 fxe6 5. Nc3 Be7 6. Bg5 0-0 7. Nf3 Nc6 8. e3 Kh8 9. Be2 Qc7 10. Nb5 Qb8 11. Bf4 e5 12. Bg3 Ne4 13. Bh4 Nf6 14. Nc3 d6 15. Bxf6 Bxf6 16. Ne4 Bf5 17. Qc2 a6 18. Bd3 Nb4 19. Qc3 Nxd3+ 20. Qxd3 b5 21. cxb5 Be7 22. Qd5 Bxe4 23. Qxe4 axb5 24. 0-0 Ra4 25. Qd5 Qa8 26. Qe6 Ra7 27. a3 Rf6 28. Qa2 Rg6 29. Qb1 Rf6 30. Nh4 e4 31. Qa2 g5 0-1

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "4"]
[White "Hernandez Guerrero, Yadira"]
[Black "Kerr, Gerson de Campos"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2090"]
[PlyCount "63"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 a6 5. Bxc6 bxc6 6. e5 Nd5 7. 0-0 Nxc3 8. bxc3 d5 9. d4 c4 10. h3 h6 11. Re1 Be6 12. Nh2 Qd7 13. Rb1 Qc7 14. Ba3 Rb8 15. Rxb8+ Qxb8 16. Qb1 Qxb1 17. Rxb1 Bc8 18. g4 g6 19. Kg2 Bg7 20. Bc5 Kd7 21. f4 e6 22. Nf3 f6 23. Nh4 g5 24. Ng6 Rg8 25. f5 Re8 26. Re1 Kd8 27. Bb6+ Kd7 28. exf6 Bxf6 29. fxe6+ Rxe6 30. Nf8+ Ke7 31. Nxe6 Bxe6 32. Bd8+ 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "5"]
[White "Kerr, Gerson de Campos"]
[Black "Gandolfi, Joao Augusto"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "102"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bd7 5. h3 e6 6. Bg2 c5 7. Ne2 Nc6 8. c3 cxd4 9. cxd4 Bb4+ 10. Nbc3 Nge7 11. 0-0 0-0 12. Bd2 Ng6 13. Qc1 Rc8 14. Bg5 Nce7 15. Qe3 Bxc3 16. Nxc3 Qb6 17. Rfc1 Nc6 18. Ne2 Nb4 19. Qb3 Nc2 20. Qxb6 axb6 21. Rab1 Bb5 22. Nc3 Nxd4 23. Be3 Ne2+ 24. Nxe2 Bxe2 25. Bf1 Bxf1 26. Kxf1 Nxe5 27. Bxb6 Nc4 28. Bd4 Nd2+ 29. Ke2 Nxb1 30. Rxb1 Rc2+ 31. Kd3 Rfc8 32. Rf1 Rc1 33. Rxc1 Rxc1 34. Be3 Rd1+ 35. Kc2 Rh1 36. Kc3 e5 37. Kb4 d4 38. Bd2 f6 39. Kc4 Rd1 40. Kd3 e4+ 41. Ke2 Rb1 42. b4 b5 43. h4 Kf7 44. h5 Ke6 45. a3 Ra1 46. h6 gxh6 47. Bxh6 Rxa3 48. Bg7 Kf7 49. Bh6 Rb3 50. Bd2 Rb2 51. Kd1 Rxd2+ 0-1

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "3"]
[White "Kerr, Gerson de Campos"]
[Black "Yano, Tadashi"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "33"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. h4 h6 6. h5 Bh7 7. Bd3 Bxd3 8. Qxd3 e6 9. Be3 Nd7 10. Nd2 Ne7 11. Ne2 Nc8 12. 0-0-0 Be7 13. f4 Ncb6 14. f5 Bg5 15. fxe6 fxe6 16. Qg6+ Ke7 17. Bxg5+ 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "2"]
[White "Sorin, Ariel"]
[Black "Kerr, Gerson de Campos"]
[Result "1-0"]
[ECO "A71"]
[WhiteElo "2405"]
[PlyCount "57"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nf3 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. Bb5+ Kf8 12. e5 Nxg3 13. fxg3 a6 14. Bd3 dxe5 15. 0-0 Ra7 16. a4 b6 17. Nd2 Nc6 18. dxc6 Qxd3 19. Nc4 Qd4+ 20. Kh1 Be6 21. Nxb6 Ke7 22. Qc2 c4 23. Nbd5+ Bxd5 24. Rad1 Bxg2+ 25. Qxg2 Qc5 26. Rd5 Qe3 27. Rb5 Rd8 28. Nd5+ Rxd5 29. Rxd5 1-0

[Event "BRA corr"]
[Site "Brazil"]
[Date "1991.??.??"]
[Round "?"]
[White "Kerr, Gerson de Campos"]
[Black "Pereira, Anibal de Lima"]
[Result "1-0"]
[ECO "C80"]
[PlyCount "37"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 d4 11. Ng5 Qxg5 12. Qf3 Kd7 13. Bd5 Bxd5 14. Qxd5+ Bd6 15. cxd4 Nxd4 16. Nc4 Ne2+ 17. Kh1 Qe7 18. exd6 Qxd6 19. Ne5+ 1-0

[Event "BRA TBI-C corr"]
[Site "Brazil CXEB"]
[Date "1981.09.01"]
[Round "?"]
[White "Kerr, Gerson de Campos"]
[Black "Cataldi, Ricardo Antonio"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "41"]
[EventDate "1981.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. f4 Bc5 8. Qe2 Ne7 9. Nd2 e5 10. f5 f6 11. a4 a5 12. Nc4 0-0 13. Ne3 Bd7 14. 0-0 Nc8 15. Kh1 Bxe3 16. Bxe3 Nd6 17. Rf3 Nf7 18. Rh3 h6 19. Rg3 Kh7 20. Qg4 Ng5 21. h4 1-0

[Event "BRA TBI-C corr"]
[Site "Brazil CXEB"]
[Date "1981.09.01"]
[Round "?"]
[White "Kerr, Gerson de Campos"]
[Black "Kampits, Roberto Wilson"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "69"]
[EventDate "1981.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Qg4 f5 8. Qh5+ g6 9. Qh6 Kf7 10. h5 Nf8 11. hxg6+ Nxg6 12. Bxe7 Qxe7 13. Qxh7+ Rxh7 14. Rxh7+ Ke8 15. Rxe7+ Kxe7 16. Nce2 c5 17. c3 Nc6 18. 0-0-0 Bd7 19. Nh3 Rc8 20. Kb1 Nd8 21. Nef4 Nxf4 22. Nxf4 cxd4 23. cxd4 Be8 24. Be2 Nc6 25. g4 fxg4 26. Bxg4 Bf7 27. Nxd5+ Kf8 28. Nf4 Rd8 29. d5 Nxe5 30. dxe6 Rxd1+ 31. Bxd1 Bg6+ 32. Nxg6+ Nxg6 33. Bg4 Ne5 34. f3 Ke7 35. Kc2 1-0

[Event "BRA TBI-C corr"]
[Site "Brazil CXEB"]
[Date "1981.09.01"]
[Round "?"]
[White "Kerr, Gerson de Campos"]
[Black "Meireles, Jose Gilberto"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "65"]
[EventDate "1981.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Nc6 8. Re1 Bg4 9. c4 Nf6 10. cxd5 Nxd5 11. Nc3 0-0 12. Be4 Be6 13. Qd3 f5 14. Nxd5 Bxd5 15. Bxf5 Bxf3 16. Qxf3 Nxd4 17. Bxh7+ Kxh7 18. Qe4+ Nf5 19. g4 Qd4 20. Qxd4 Nxd4 21. Rxe7 Rac8 22. Be3 Rfd8 23. Rf1 Rd6 24. f4 b6 25. f5 Kg8 26. g5 Kf8 27. Re4 Rcd8 28. h4 c5 29. h5 Re8 30. Rxe8+ Kxe8 31. Kg2 Rd5 32. f6 gxf6 33. h6 1-0

[Event "BRA TBI-C corr"]
[Site "Brazil CXEB"]
[Date "1981.09.01"]
[Round "?"]
[White "Kerr, Gerson de Campos"]
[Black "Neves, Ronaldo Teixeira"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "45"]
[EventDate "1981.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Bd7 8. Nf3 Qa5 9. Bd2 Nbc6 10. g3 0-0-0 11. Bh3 Kb8 12. 0-0 h6 13. Qe2 c4 14. Rfb1 Rc8 15. Rb5 Qd8 16. Bc1 Na5 17. Rbb1 Rc6 18. Ba3 Nf5 19. Bxf5 exf5 20. Rb5 Rc8 21. Rxd5 b6 22. Nh4 g6 23. Qf3 1-0

[Event "BRA TBI-C corr"]
[Site "Brazil CXEB"]
[Date "1981.09.01"]
[Round "?"]
[White "Kerr, Gerson de Campos"]
[Black "Rain, Ricardo Ernesto"]
[Result "1-0"]
[ECO "C90"]
[PlyCount "53"]
[EventDate "1981.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. d4 Qc7 11. a4 Bg4 12. axb5 exd4 13. b4 cxb4 14. cxb4 axb5 15. bxa5 Bxf3 16. gxf3 Rxa5 17. Rxa5 Qxa5 18. e5 dxe5 19. Rxe5 Nd7 20. Re2 Qb6 21. Qe1 Qd6 22. Ba3 Nc5 23. Re5 d3 24. Bxd3 Nxd3 25. Rxe7+ Kd8 26. Qa5+ Kxe7 27. Qc7+ 1-0

[Event "BRA TBI-C corr"]
[Site "Brazil CXEB"]
[Date "1981.09.01"]
[Round "?"]
[White "Michalski, Heron Pinheiro"]
[Black "Kerr, Gerson de Campos"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "28"]
[EventDate "1981.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. f4 g6 3. d3 Bg7 4. c3 d5 5. Nd2 dxe4 6. Nxe4 b6 7. Qb3 Nf6 8. Nf3 0-0 9. Be3 Nc6 10. g3 Bg4 11. Nfd2 Qd7 12. Nxf6+ exf6 13. Bg2 Qxd3 14. Kf2 Qe2+ 0-1

[Event "BRA TBI-C corr"]
[Site "Brazil CXEB"]
[Date "1981.09.01"]
[Round "?"]
[White "Seghese, Arivaldo"]
[Black "Kerr, Gerson de Campos"]
[Result "0-1"]
[ECO "B48"]
[PlyCount "92"]
[EventDate "1981.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 d6 7. Be3 a6 8. Be2 Qc7 9. Qd2 Be7 10. f3 0-0 11. g4 Ne5 12. g5 Nh5 13. f4 Nc4 14. Bxc4 Qxc4 15. f5 d5 16. f6 gxf6 17. gxf6 Bxf6 18. Rg1+ Kh8 19. Qf2 Qc7 20. 0-0-0 Bd7 21. Nde2 Qd8 22. exd5 e5 23. Bh6 Bg7 24. Bxg7+ Nxg7 25. Ne4 f5 26. Ng5 Qf6 27. Kb1 Rac8 28. Nc3 Rc4 29. Rd3 h6 30. h4 Nh5 31. Ne6 Rfc8 32. Rf3 f4 33. Qg2 Bxe6 34. dxe6 Qxe6 35. Qd2 e4 36. Re1 R8c6 37. Rxf4 Nxf4 38. Qxf4 Rc8 39. Rxe4 Rxe4 40. Nxe4 Re8 41. Nf6 Qe3 42. Qa4 Qe1+ 43. Ka2 Qe6+ 44. b3 Rc8 45. Ne4 Rxc2+ 46. Kb1 Re2 0-1

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Bessa, Alexandre S"]
[Black "Kerr, Gerson de Campos"]
[Result "0-1"]
[ECO "B85"]
[PlyCount "64"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Be2 Be7 7. 0-0 Nf6 8. f4 0-0 9. Be3 Nc6 10. a4 Qc7 11. Kh1 Re8 12. Nb3 b6 13. Bf3 Bb7 14. Qe1 Nd7 15. Rd1 Nc5 16. Nxc5 bxc5 17. Qg3 Bf8 18. f5 Ne5 19. Bf4 Rad8 20. Bh5 exf5 21. exf5 g6 22. Bg5 Rd7 23. Rf4 Bg7 24. Rdf1 f6 25. fxg6 hxg6 26. Bxf6 gxh5 27. Bxe5 dxe5 28. Rf5 Rd2 29. Rg1 Rf8 30. Rxf8+ Kxf8 31. Nb1 Rd4 32. Qg4 Rxg4 0-1

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Biava, Mario Silas"]
[Black "Kerr, Gerson de Campos"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "70"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[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 f5 11. c3 Bg7 12. exf5 Bxf5 13. Nc2 0-0 14. Nce3 Bd7 15. Qh5 e4 16. g4 Re8 17. Rd1 Re5 18. Nf5 Be6 19. Nde3 d5 20. Bg2 Ne7 21. 0-0 Bxf5 22. gxf5 Qb6 23. Rd4 Qg6 24. Qh3 Nxf5 25. Nxf5 Rxf5 26. Rd2 Be5 27. f4 Bxf4 28. Rdf2 Rh5 29. Qxh5 Qxh5 30. Rxf4 Qg6 31. Rf6 Qg7 32. Kh1 Kf8 33. R6f5 Rd8 34. h3 Ke7 35. a4 Rg8 0-1

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Kerr, Gerson de Campos"]
[Black "Gyuricza, Gyorgy Laszlo"]
[Result "1-0"]
[ECO "C80"]
[PlyCount "101"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 d4 11. Ng5 Qxg5 12. Qf3 0-0-0 13. Bxe6+ fxe6 14. Qxc6 Qxe5 15. b4 Na4 16. Qxa6+ Kb8 17. Nf3 Qe2 18. Nxd4 Rxd4 19. cxd4 Bd6 20. Be3 Qh5 21. g3 Qd5 22. Rfc1 Nb6 23. Rc5 Qb7 24. Qxb7+ Kxb7 25. Rxb5 c6 26. Rg5 g6 27. b5 Nd5 28. bxc6+ Kxc6 29. a4 Ra8 30. h4 Be7 31. Re5 Kd7 32. Bg5 Bb4 33. a5 Bc3 34. Ra4 Rxa5 35. Rxa5 Bxa5 36. Re2 Bb6 37. Be3 Ke7 38. Kg2 Kf6 39. Kf3 h5 40. Bg5+ Kf7 41. Rd2 Nb4 42. Ke4 Nd5 43. Rd3 Bc7 44. Rf3+ Kg7 45. Rb3 Nb6 46. Bf4 Bd8 47. Bd6 Kf7 48. Rf3+ Kg7 49. Rf8 Bf6 50. Rb8 Nd5 51. Be5 1-0

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Kerr, Gerson de Campos"]
[Black "Mello, Jarbas de Carvalho"]
[Result "1/2-1/2"]
[ECO "C91"]
[PlyCount "81"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Bc2 Nc4 13. Bc1 c5 14. b3 Nb6 15. Nbd2 Nfd7 16. h3 Bh5 17. g4 Bg6 18. Nf1 Re8 19. Ng3 h6 20. Nf5 Bxf5 21. gxf5 Bf6 22. Bb2 Qc7 23. Rc1 Rad8 24. Bb1 Qb8 25. Qd2 Kh8 26. Qf4 cxd4 27. Nxd4 d5 28. Qg4 Ne5 29. Qh5 Bg5 30. Nc6 Nxc6 31. Rxc6 d4 32. Bc1 Bxc1 33. Rexc1 f6 34. Rxf6 Qf4 35. Rfc6 Nc4 36. Re1 Ne5 37. Rxa6 Rg8 38. Qe2 Qh4 39. Kg2 Qg5+ 40. Kf1 Qh4 41. Kg2 1/2-1/2

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Kerr, Gerson de Campos"]
[Black "Piscitelli, Angelo"]
[Result "1/2-1/2"]
[ECO "C91"]
[PlyCount "88"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Bc2 c5 13. dxc5 dxc5 14. Nbd2 Nc6 15. Rc1 Nb4 16. Bb1 c4 17. a3 Bh5 18. g4 Bg6 19. Ne5 Qb8 20. Bf4 Bd6 21. Nxg6 Bxf4 22. Nxf8 Qxf8 23. Qe2 Nc6 24. Nf3 Bxc1 25. Rxc1 Nd7 26. Rd1 Qe7 27. Kg2 Nf8 28. e5 Re8 29. Re1 f6 30. e6 Nd8 31. Nd4 Ndxe6 32. Nxe6 Nxe6 33. Kf1 Qd6 34. g5 g6 35. gxf6 Qf4 36. Qd1 Rd8 37. Qe2 Rd6 38. b3 c3 39. a4 b4 40. Bd3 Qxh2 41. Be4 Rd2 42. f7+ Kf8 43. Qf3 Nf4 44. Bxg6 Rxf2+ 1/2-1/2

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Kerr, Gerson de Campos"]
[Black "Portilho, Gilberto Fraga"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "83"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Bd3 0-0 11. 0-0 a6 12. Nc3 f5 13. f3 Nd7 14. Be3 Bg5 15. Bf2 b6 16. b4 Bb7 17. Qb3 Rc8 18. Rad1 Rf6 19. Rfe1 Qc7 20. Bf1 Kh8 21. Na4 a5 22. bxa5 bxa5 23. c5 dxc5 24. d6 Qb8 25. h4 Bf4 26. g3 Rg6 27. Kh2 c4 28. Qa3 c3 29. gxf4 Bxf3 30. Rd3 Be4 31. Rxc3 Nf6 32. Bh3 exf4 33. Rxc8+ Qxc8 34. Rxe4 Nxe4 35. d7 Qb8 36. Ba7 Qd6 37. Qxd6 Rxd6 38. Bxf5 Rd2+ 39. Kh3 Nf6 40. Nc5 Nxd7 41. Bxd7 Rxa2 42. Kg4 1/2-1/2

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Kerr, Gerson de Campos"]
[Black "Reis, Cesar Roberto da Si"]
[Result "1-0"]
[ECO "C91"]
[PlyCount "59"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d4 d6 9. c3 Bg4 10. Be3 exd4 11. cxd4 d5 12. e5 Ne4 13. Nbd2 Nxd2 14. Qxd2 Bxf3 15. gxf3 Bb4 16. Qc2 Bxe1 17. Qxc6 Ba5 18. Bxd5 Rb8 19. Be4 Rb6 20. Qc2 Qh4 21. Bc6 Qe7 22. f4 Qe6 23. Bg2 Qc4 24. Qd1 f5 25. Rc1 Qf7 26. d5 Rg6 27. e6 Qe7 28. Bc5 Qh4 29. b4 Qxf4 30. Bxf8 1-0

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Madeira Wagner, Martins"]
[Black "Kerr, Gerson de Campos"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "73"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c3 Nf5 10. a4 Be7 11. Bd3 0-0 12. 0-0 Nh4 13. f4 a6 14. Na3 f5 15. Nc4 Ng6 16. a5 Bd7 17. fxe5 Nxe5 18. Nxe5 dxe5 19. d6 Bg5 20. Qb3+ Kh8 21. Qxb7 Bxc1 22. Raxc1 Rf6 23. Qd5 Qe8 24. Rce1 e4 25. Be2 Bc6 26. Qc5 Qd7 27. Rd1 Rb8 28. Bxa6 f4 29. b4 Rf5 30. Qd4 e3 31. Rxf4 Rg5 32. g4 h5 33. Rdf1 Re8 34. Rf8+ Kh7 35. Bd3+ Kh6 36. R1f6+ g6 37. Rxg6+ 1-0

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Maia Filho, Leopoldo Luis Bande"]
[Black "Kerr, Gerson de Campos"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "105"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[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 f5 11. exf5 Bxf5 12. c3 Bg7 13. Qf3 Be6 14. Nf4 exf4 15. Qxc6+ Ke7 16. Bd3 Qc8 17. Qxc8 Raxc8 18. Nc2 Rc5 19. f3 a5 20. a3 Bb3 21. Kd2 Bxc2 22. Rhe1+ Be5 23. Kxc2 b4 24. axb4 axb4 25. g3 Kf6 26. gxf4 Bxf4 27. Re4 Bxh2 28. Rxb4 h5 29. f4 Rh6 30. Rd4 Kg7 31. b4 Rc8 32. b5 Rb8 33. Kb3 Rf6 34. Rh1 Bxf4 35. Rxh5 Rb6 36. Kb4 Be3 37. Rg4+ Kf8 38. Bf5 Bc5+ 39. Kc4 Ke7 40. Re4+ Kf8 41. Bd7 Rg6 42. Re8+ Kg7 43. Rxc5 dxc5 44. Kxc5 Rbd6 45. Bf5 Rgf6 46. c4 Rd2 47. Be4 Rb2 48. Bc6 Rf5+ 49. Bd5 Rf1 50. Kb6 Rfb1 51. Re7 Rf1 52. Kc7 Kf8 53. Rd7 1-0

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Pereira, Anibal de Lima"]
[Black "Kerr, Gerson de Campos"]
[Result "1-0"]
[ECO "A25"]
[PlyCount "37"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Be6 5. d3 Qd7 6. Rb1 Nge7 7. b4 d5 8. b5 Nd8 9. Nf3 d4 10. Nxe5 Qd6 11. Bf4 Qa3 12. Nd5 Bxd5 13. cxd5 Nf5 14. Nc4 Qc5 15. 0-0 Nd6 16. Qa4 Nxc4 17. Qxc4 Qxc4 18. dxc4 Bd6 19. Rfd1 1-0

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Pereira, Ernesto Luis de A"]
[Black "Kerr, Gerson de Campos"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "89"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[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 f5 11. g3 fxe4 12. Bg2 Be6 13. Bxe4 Bg7 14. 0-0 0-0 15. Ne3 Qd7 16. Qf3 Nd4 17. Qh5 f5 18. Bxa8 Rxa8 19. c3 Nc6 20. Rad1 d5 21. Nac2 d4 22. cxd4 exd4 23. Rd2 Qf7 24. Qxf7+ Kxf7 25. Ng2 Bxa2 26. Nf4 Bc4 27. Nd3 Rc8 28. f4 Na5 29. Nce1 Nb3 30. Rd1 Nc5 31. Rf2 Nxd3 32. Nxd3 Bxd3 33. Rxd3 a5 34. Re2 b4 35. Kf2 a4 36. Kf3 h5 37. h3 b3 38. Re1 Rc2 39. Ra1 Rc3 40. Ke2 Rc4 41. Rd2 Ke6 42. Kd3 Kd5 43. Re2 Bf6 44. h4 Rb4 45. Re8 1-0

[Event "BRA-ch3 corr"]
[Site "Brazil"]
[Date "1979.??.??"]
[Round "?"]
[White "Marques Vellos, Claudio E"]
[Black "Kerr, Gerson de Campos"]
[Result "1-0"]
[ECO "B43"]
[PlyCount "75"]
[EventDate "1979.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Nb3 Nf6 8. f4 d6 9. Be3 Be7 10. Qe2 b5 11. 0-0 Bb7 12. Rae1 0-0 13. g4 Nd7 14. Rf3 b4 15. Nd1 e5 16. f5 Qd8 17. Rh3 Re8 18. Bc4 Nd4 19. Qg2 Nb6 20. Bd3 d5 21. Na5 Rb8 22. Nxb7 Rxb7 23. g5 Bf8 24. Qg4 g6 25. Bxd4 exd4 26. e5 Nc4 27. Qh4 h6 28. e6 fxe6 29. fxe6 Qxg5+ 30. Qxg5 hxg5 31. Bxg6 Reb8 32. Rg3 Be7 33. h4 gxh4 34. Bf7+ Kh7 35. Rg4 Ne3 36. Nxe3 dxe3 37. Rf1 Rb5 38. Bg6+ 1-0

