[Event "Paulista-chTB"]
[Site "Sao Paulo"]
[Date "2023.03.05"]
[Round "5"]
[White "Castro, Bruno"]
[Black "Hummel, Eric Aparecido"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2002"]
[BlackElo "1782"]
[PlyCount "48"]
[EventDate "2023.03.03"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Kolping"]
[BlackTeam "Sao Paulo APCEF"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 Nxd4 5. Nxe5 Ne6 6. g3 g6 7. Bg2 Bg7 8. 0-0 0-0 9. Nf3 Rb8 10. Be3 b6 11. Qa4 a5 12. Rad1 Ng4 13. Bc1 Nc5 14. Qc2 Bb7 15. h3 Nf6 16. Bf4 Ne6 17. Bc1 Qe7 18. Nb5 d6 19. Ng5 Bxg2 20. Kxg2 Nxg5 21. Bxg5 Qe4+ 22. Qxe4 Nxe4 23. Bf4 Rb7 24. b3 Nc3 1/2-1/2

[Event "Paulista-chTB"]
[Site "Sao Paulo"]
[Date "2023.03.05"]
[Round "4"]
[White "Hummel, Eric Aparecido"]
[Black "Ferreira, Ricardo Criez Nobre"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1782"]
[BlackElo "1940"]
[PlyCount "83"]
[EventDate "2023.03.03"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Sao Paulo APCEF"]
[BlackTeam "LXSBC II"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 c6 6. 0-0 d6 7. d3 Qa5 8. e3 Qh5 9. Nh4 Qxd1 10. Rxd1 e5 11. Rb1 a5 12. b3 Bg4 13. Nf3 Na6 14. Bb2 Rfe8 15. h3 Be6 16. d4 e4 17. Nd2 d5 18. cxd5 cxd5 19. a3 Bf8 20. Bf1 Bd7 21. Rdc1 Rec8 22. Kg2 h5 23. Bb5 Bc6 24. Kf1 Be7 25. Ke2 Kf8 26. Rf1 Bxb5+ 27. Nxb5 Nc7 28. Nxc7 Rxc7 29. Rbc1 Rac8 30. Rxc7 Rxc7 31. Rc1 Rxc1 32. Bxc1 b5 33. f3 Bd6 34. Kf2 Ke7 35. fxe4 dxe4 36. Bb2 Ke6 37. a4 Bb4 38. Ke2 Bxd2 39. Kxd2 b4 40. Bc1 Nd5 41. Kc2 g5 42. Bd2 1/2-1/2

[Event "Paulista-chTB"]
[Site "Sao Paulo"]
[Date "2023.03.04"]
[Round "2"]
[White "Casalaspro, Mathias Andre"]
[Black "Hummel, Eric Aparecido"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1833"]
[BlackElo "1782"]
[PlyCount "47"]
[EventDate "2023.03.03"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Kiin Hikaru"]
[BlackTeam "Sao Paulo APCEF"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. Nc3 Nf6 5. f4 g6 6. Nd5 Bg7 7. Nxf6+ Bxf6 8. Bxf6 exf6 9. Bc4 Be6 10. Nf3 Bxc4 11. bxc4 0-0 12. 0-0 Re8 13. d3 Qd7 14. Nd2 Kg7 15. f5 g5 16. Nb1 Rab8 17. Nc3 a6 18. Rb1 Qc7 19. Nd5 Qa5 20. Rb2 b5 21. Qb1 Ne7 22. Nxf6 Qc3 23. Nxe8+ Rxe8 24. f6+ 1-0

[Event "Paulista-chTB"]
[Site "Sao Paulo"]
[Date "2023.03.04"]
[Round "3"]
[White "Hummel, Eric Aparecido"]
[Black "Da Costa, Romualdo Mendonca"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1782"]
[BlackElo "1788"]
[PlyCount "67"]
[EventDate "2023.03.03"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Sao Paulo APCEF"]
[BlackTeam "PMFC II"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 d6 6. 0-0 Nf6 7. d3 0-0 8. a3 a6 9. e4 Ng4 10. Ne1 Rb8 11. h3 Nge5 12. f4 Nd7 13. Nf3 b5 14. cxb5 axb5 15. Ne2 Qb6 16. Qc2 c4+ 17. Kh2 cxd3 18. Qxd3 Nc5 19. Qc2 Na4 20. Rd1 Ba6 21. Nc3 Nxc3 22. bxc3 Rfc8 23. Rb1 Na5 24. Bb2 Nc4 25. Rdc1 Ne3 26. Qd2 Nc4 27. Qc2 Rc7 28. Nd4 Bxd4 29. cxd4 Rbc8 30. Qf2 Nxb2 31. Rxc7 Rxc7 32. Qxb2 Rc4 33. Rc1 Qc7 34. Rd1 1/2-1/2

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.23"]
[Round "7"]
[White "Oliveira, Francisco Evandro S"]
[Black "Hummel, Eric Aparecido"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1035"]
[PlyCount "61"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. Nf3 Nf6 7. a3 a6 8. Rb1 0-0 9. 0-0 Bd7 10. Ne1 Rb8 11. Nc2 Ne8 12. Ne3 Nc7 13. Ned5 e6 14. Nxc7 Qxc7 15. e4 Nd4 16. b4 cxb4 17. axb4 b5 18. Ne2 bxc4 19. Nxd4 Bxd4 20. Qc2 c3 21. Kh1 a5 22. Ba3 e5 23. h3 axb4 24. Rxb4 Rxb4 25. Bxb4 Ra8 26. Rc1 Rc8 27. f4 Be3 28. Rf1 exf4 29. gxf4 Be6 30. Rf3 Qc6 31. Rxe3 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.22"]
[Round "5"]
[White "Da Costa, Gabriel Magalhaes"]
[Black "Hummel, Eric Aparecido"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1478"]
[PlyCount "69"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Be7 6. 0-0 0-0 7. h3 h6 8. Nbd2 Be6 9. Re1 Nbd7 10. Nf1 c5 11. c3 c4 12. Bc2 b5 13. Ng3 a5 14. Be3 b4 15. Qd2 bxc3 16. bxc3 Ne8 17. a4 g5 18. Nf5 Bxf5 19. Bxf5 Nd6 20. Qc2 Nf6 21. Ne5 Nxf5 22. Qxf5 Ne4 23. Bc1 Nd6 24. Qg4 Bf6 25. Ba3 Bg7 26. Rab1 f5 27. Qh5 Rf6 28. Nc6 Qd7 29. Ne7+ Kh7 30. Nxd5 Rg6 31. Nb6 Qc6 32. Nxa8 Qxa8 33. Rb6 Qd8 34. Qxg6+ Kxg6 35. Rxd6+ 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.22"]
[Round "6"]
[White "Hummel, Eric Aparecido"]
[Black "Spilleir, Davi de Pinho"]
[Result "1/2-1/2"]
[ECO "A22"]
[PlyCount "60"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. a3 Bxc3 6. dxc3 h6 7. Nf3 Re8 8. 0-0 c6 9. b4 d5 10. cxd5 Qxd5 11. Qc2 e4 12. Nd4 Qh5 13. f3 Bh3 14. c4 Bxg2 15. Kxg2 Nbd7 16. Bb2 Qg6 17. Rad1 exf3+ 18. exf3 Qxc2+ 19. Nxc2 Re2+ 20. Rf2 Rae8 21. Rd2 Rxd2 22. Rxd2 Nb6 23. Bxf6 gxf6 24. Kh3 Nxc4 25. Rd4 b5 26. Rd7 a5 27. Rc7 axb4 28. axb4 Rd8 29. Rxc6 Kg7 30. Rc5 Rb8 1/2-1/2

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.21"]
[Round "4"]
[White "Hummel, Eric Aparecido"]
[Black "Takano Ito, Raphael Kenzo"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "51"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bd6 7. Nf3 0-0 8. 0-0 e4 9. Nd4 Re8 10. Rb1 Nc6 11. Nxc6 bxc6 12. Qa4 c5 13. Bxe4 Bd7 14. Qc2 Rb8 15. Bxh7+ Kf8 16. Be4 Ba4 17. Qxa4 Rxb1 18. Bxb1 Rxe2 19. Bd3 Re6 20. Bf5 Rh6 21. Qd7 Qf6 22. Qc8+ Ke7 23. Re1+ Be5 24. f4 g6 25. Rxe5+ Kd6 26. Qd7# 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.21"]
[Round "3"]
[White "Souza, Neurismar da Rocha"]
[Black "Hummel, Eric Aparecido"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1604"]
[PlyCount "101"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Qb6 7. 0-0 cxd4 8. cxd4 Rc8 9. Nc3 Nh6 10. Bxh6 gxh6 11. Qd2 a6 12. Rac1 Qd8 13. a3 f6 14. Rfe1 fxe5 15. dxe5 Qe7 16. Bd1 Rg8 17. Ne2 Qf7 18. Ng3 Kd8 19. Nd4 Nxd4 20. Rxc8+ Kxc8 21. Qxd4 Kb8 22. Re3 Be7 23. Rc3 Rc8 24. Nh5 Rxc3 25. Qxc3 Qg6 26. Nf6 Ba4 27. b3 Bc6 28. Bc2 d4 29. Bxg6 dxc3 30. Bxh7 Bxa3 31. Bc2 Bc5 32. Kf1 b5 33. Ke2 Kc7 34. g4 Kd8 35. Ne4 Bxe4 36. Bxe4 Ke7 37. Bd3 Kd7 38. h4 Kc6 39. Be4+ Kb6 40. g5 hxg5 41. hxg5 Ka5 42. g6 Bf8 43. f4 Kb4 44. Bc2 a5 45. f5 exf5 46. e6 a4 47. bxa4 bxa4 48. e7 Bxe7 49. g7 Ka3 50. g8Q Kb2 51. Bxa4 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.20"]
[Round "2"]
[White "Hummel, Eric Aparecido"]
[Black "Okuda, Paulo Alexandre Yuj"]
[Result "0-1"]
[ECO "A25"]
[BlackElo "1719"]
[PlyCount "76"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. e3 Nf6 5. Bg2 Bc5 6. Nge2 0-0 7. d4 Bb6 8. a3 a6 9. b4 d6 10. Bb2 Qe8 11. dxe5 dxe5 12. c5 Ba7 13. 0-0 Be6 14. Nc1 Rd8 15. Qc2 e4 16. N3e2 Nd5 17. Nb3 Qf7 18. Nbd4 Nxd4 19. Bxd4 c6 20. Be5 Bb8 21. Bxb8 Rxb8 22. Nc3 Rbd8 23. Ne2 Ne7 24. Nd4 Ng6 25. Nxe6 Qxe6 26. Qa2 Qxa2 27. Rxa2 Ne5 28. f3 exf3 29. Bxf3 Rd3 30. Kf2 Nxf3 31. Kxf3 Re8 32. Re1 Re4 33. Ree2 Kf7 34. Rad2 Rxa3 35. Rd7+ Re7 36. Rxe7+ Kxe7 37. Kf4 Kf6 38. e4 g5# 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.20"]
[Round "1"]
[White "Leon Lopes, Sergio Amadeus"]
[Black "Hummel, Eric Aparecido"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1873"]
[PlyCount "45"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 dxe4 7. dxe4 e5 8. 0-0 Bd6 9. Nc4 Bc7 10. Qxd8+ Kxd8 11. Ng5 Ke7 12. f4 h6 13. Nf3 exf4 14. e5 Nd5 15. gxf4 Rd8 16. c3 b5 17. Na3 a6 18. Nc2 Bb6 19. Kh1 Bb7 20. Nd2 Bc8 21. Ne4 Bf5 22. Nd6 Ke6 23. Bxd5+ 1-0

