[Event "Santos Paulista Absoluto"]
[Site "Santos"]
[Date "2010.08.22"]
[Round "6"]
[White "Ofenheim, Alexandre William M"]
[Black "Soares Costa, Angelo"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "1639"]
[PlyCount "89"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 Bf5 4. c4 e6 5. Qb3 b6 6. cxd5 exd5 7. Nc3 c5 8. Bb5+ Nbd7 9. Nxd5 Be6 10. Nxf6+ Qxf6 11. Bc4 Be7 12. Bxe6 fxe6 13. Qb5 a6 14. Qc6 Rd8 15. 0-0 0-0 16. dxc5 Bxc5 17. Qe4 h6 18. Rb1 e5 19. b3 a5 20. Bb2 Rde8 21. Rfd1 Rf7 22. Qc4 Kh8 23. Rd5 Qg6 24. Rbd1 b5 25. Qe2 e4 26. Ne5 Nxe5 27. Bxe5 Rf5 28. Bb2 Ref8 29. Rxf5 Rxf5 30. Rd7 Rg5 31. g3 Bf8 32. Rd8 Kg8 33. Qc2 h5 34. Ra8 h4 35. Rxa5 Qh5 36. a4 h3 37. Qc1 Rd5 38. Bd4 Ba3 39. Qf1 Rd6 40. Rxb5 Qf3 41. Qxh3 Rc6 42. Rb8+ Bf8 43. Qf1 Rh6 44. a5 Qh5 45. Qg2 1/2-1/2

[Event "Santos Paulista Absoluto"]
[Site "Santos"]
[Date "2010.08.21"]
[Round "4"]
[White "Siqueira, Gustavo"]
[Black "Ofenheim, Alexandre William M"]
[Result "1-0"]
[ECO "D26"]
[BlackElo "1639"]
[PlyCount "41"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 0-0 8. 0-0 b6 9. Qe2 Bb7 10. e4 a5 11. e5 Nd5 12. Qe4 Ba6 13. b3 c6 14. Qg4 b5 15. Bd3 f5 16. exf6 Rxf6 17. Ne4 Rg6 18. Neg5 b4 19. Bxg6 Bxf1 20. Qxe6+ Kh8 21. Nf7+ 1-0

[Event "Santos Paulista Absoluto"]
[Site "Santos"]
[Date "2010.08.20"]
[Round "2"]
[White "Ofenheim, Alexandre William M"]
[Black "Caetano, Liria"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1639"]
[BlackElo "1908"]
[PlyCount "72"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. d4 Nc6 4. Bg2 Bf5 5. a3 Nf6 6. 0-0 cxd4 7. Nxd4 Nxd4 8. Qxd4 Bxc2 9. Nc3 e6 10. Bg5 Be7 11. Rfc1 Bb3 12. Nb5 Bc4 13. Nc3 h6 14. Bd2 0-0 15. g4 Nd7 16. b4 e5 17. Qe3 Bg5 18. Qg3 Bxd2 19. Rc2 Bf4 20. Qh3 Nb6 21. e3 Bg5 22. Bf1 Rc8 23. Bxc4 Rxc4 24. Rac1 Qd7 25. Ne2 Qxg4+ 26. Qxg4 Rxg4+ 27. Kh1 Rc4 28. Rxc4 dxc4 29. f4 exf4 30. exf4 Bf6 31. Nc3 Re8 32. Nb5 Re3 33. Nd6 Bb2 34. Rc2 c3 35. Nxb7 Nd5 36. Nd6 Re1+ 0-1

[Event "Santos Paulista Absoluto"]
[Site "Santos"]
[Date "2010.08.20"]
[Round "3"]
[White "Ofenheim, Alexandre William M"]
[Black "Cerqueira, Janderson Laurenco"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1639"]
[PlyCount "43"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 d5 3. d4 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. Re1 Nbd7 7. a3 b6 8. Nc3 Bb7 9. Bg5 Ne4 10. Bxe7 Qxe7 11. Nxe4 dxe4 12. Nd2 Nf6 13. c4 c5 14. Qc2 cxd4 15. Nxe4 Nxe4 16. Bxe4 Bxe4 17. Qxe4 Rfd8 18. b4 Rac8 19. Rec1 f6 20. Rc2 e5 21. Rd1 g6 22. g4 1/2-1/2

[Event "Santos Paulista Absoluto"]
[Site "Santos"]
[Date "2010.08.20"]
[Round "5"]
[White "Santos, Paulo Rogerio"]
[Black "Ofenheim, Alexandre William M"]
[Result "1/2-1/2"]
[ECO "A29"]
[BlackElo "1639"]
[PlyCount "52"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bb4 5. Nf3 h6 6. 0-0 0-0 7. a3 Bxc3 8. bxc3 Re8 9. d4 exd4 10. cxd4 d5 11. cxd5 Qxd5 12. Bb2 Qb5 13. Rb1 Qxe2 14. d5 Qxd1 15. Rfxd1 Nd8 16. Rbc1 c6 17. d6 Bd7 18. Re1 Rxe1+ 19. Rxe1 Ne6 20. Ne5 Re8 21. f4 Nf8 22. Bd4 b6 23. Rc1 c5 24. Bb2 Ng4 25. Bd5 Nxe5 26. fxe5 Be6 1/2-1/2

[Event "Santos Paulista Absoluto"]
[Site "Santos"]
[Date "2010.08.19"]
[Round "1"]
[White "Ueti, Silvio Shigeo"]
[Black "Ofenheim, Alexandre William M"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2188"]
[BlackElo "1639"]
[PlyCount "81"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Bb4 5. e4 0-0 6. Nge2 d6 7. a3 Bxc3 8. Nxc3 Nd4 9. h3 Bd7 10. 0-0 c5 11. b4 b5 12. cxb5 Nxb5 13. Nxb5 Bxb5 14. d3 Qb6 15. Bg5 Qa6 16. a4 Bd7 17. b5 Qc8 18. Bxf6 gxf6 19. Qh5 Rb8 20. f4 Kh8 21. fxe5 fxe5 22. Rf6 Rg8 23. Rxf7 Rg7 24. Rxg7 Kxg7 25. Qg5+ Kh8 26. Qf6+ Kg8 27. Rf1 Qf8 28. Qh4 Qg7 29. Rf6 Rb6 30. g4 Be8 31. Re6 Bf7 32. Re7 a6 33. Ra7 Qf8 34. Qg5+ Bg6 35. Rd7 Rb8 36. bxa6 Rb1+ 37. Kh2 Qf2 38. Qd8+ Qf8 39. Qxf8+ Kxf8 40. a7 Ke8 41. Rxd6 1-0

[Event "Sao Paulo op"]
[Site "Sao Paulo"]
[Date "2010.04.18"]
[Round "5"]
[White "De Oliveira, Francemir Barra"]
[Black "Ofenheim, Alexandre William M"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1830"]
[BlackElo "1664"]
[PlyCount "53"]
[EventDate "2010.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Ngf6 12. 0-0-0 Nb6 13. c4 Be7 14. Rhe1 Ng4 15. Re2 0-0 16. b3 c5 17. Qc2 cxd4 18. Rxd4 Qc8 19. Bd6 Bxd6 20. Rxg4 Bxg3 21. Rxg3 Qc5 22. Qe4 Rad8 23. Re1 Qxf2 24. Qg4 g5 25. hxg6 Rd3 26. gxf7+ Kxf7 27. Qxe6# 1-0

[Event "Sao Paulo op"]
[Site "Sao Paulo"]
[Date "2010.04.18"]
[Round "6"]
[White "Ofenheim, Alexandre William M"]
[Black "Van Riemsdijk, Marius Rombout"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1664"]
[BlackElo "1859"]
[PlyCount "86"]
[EventDate "2010.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 e5 3. d3 f5 4. e4 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. c4 c6 8. Nc3 0-0 9. b4 f4 10. Qb3 Be6 11. 0-0-0 b5 12. d4 fxg3 13. hxg3 Bg5+ 14. Nxg5 Qxg5+ 15. Kb1 Rxf2 16. d5 bxc4 17. Bxc4 Bf7 18. dxc6 Nxc6 19. Bxf7+ Rxf7 20. Rxd6 Nd4 21. Qd5 Raf8 22. Rf1 Qe7 23. Rxf7 Qxf7 24. Qxf7+ Rxf7 25. Rd8+ Rf8 26. Rxf8+ Kxf8 27. a4 Ke8 28. Kc1 Kd7 29. Kd2 h5 30. Ne2 Ne6 31. Ke3 g5 32. Kf3 Nd4+ 33. Kf2 a6 34. Nc3 Kc6 35. Nd5 Nc2 36. b5+ axb5 37. axb5+ Kxb5 38. Nf6 h4 39. gxh4 gxh4 40. Ng4 Kc4 41. Kg2 Ne1+ 42. Kh3 Nf3 43. Nxe5+ Kd4 1/2-1/2

[Event "Sao Paulo op"]
[Site "Sao Paulo"]
[Date "2010.04.17"]
[Round "3"]
[White "Figueiredo, Rodrigo Fraga Leand"]
[Black "Ofenheim, Alexandre William M"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1779"]
[BlackElo "1664"]
[PlyCount "89"]
[EventDate "2010.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bxd6 Qxd6 5. c3 Nf6 6. Nf3 c5 7. Bd3 Nc6 8. Nbd2 c4 9. Bc2 Bd7 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 0-0-0 13. 0-0 f5 14. Bc2 h5 15. Re1 Rdg8 16. Qe2 b5 17. Ne5 Nxe5 18. Qxe5 Qxe5 19. Rxe5 g5 20. a4 a6 21. axb5 axb5 22. Ra7 h4 23. Rc5+ Kd8 24. Rcc7 Bc8 25. Rc5 Bd7 26. d5 Ke7 27. Rcc7 Rd8 28. dxe6 Kxe6 29. Bxf5+ Kxf5 30. Rxd7 Rhe8 31. Kf1 Rxd7 32. Rxd7 Rb8 33. Rd5+ Kg6 34. Rd4 Ra8 35. Rd6+ Kh5 36. Rb6 Ra5 37. Ke2 Kg4 38. Ke3 Ra8 39. Rxb5 Re8+ 40. Kd2 Rd8+ 41. Ke2 Re8+ 42. Kf1 h3 43. gxh3+ Kxh3 44. Rxg5 Kxh2 45. Rh5# 1-0

[Event "Sao Paulo op"]
[Site "Sao Paulo"]
[Date "2010.04.17"]
[Round "4"]
[White "Ofenheim, Alexandre William M"]
[Black "Branchini, Fernando Luis Sakam"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1664"]
[BlackElo "1879"]
[PlyCount "98"]
[EventDate "2010.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d4 e6 5. c4 Bb4+ 6. Bd2 Be7 7. Nc3 d6 8. 0-0 Nbd7 9. Re1 0-0 10. e4 e5 11. d5 a5 12. a4 Nc5 13. Bg5 Rc8 14. Bxf6 Bxf6 15. Bh3 Rb8 16. Bg2 g6 17. Rb1 Bg7 18. Nd2 f5 19. exf5 gxf5 20. Nb3 Nxb3 21. Qxb3 Qg5 22. Nb5 Rf7 23. Qd1 Ba6 24. b4 Bxb5 25. cxb5 axb4 26. Rxb4 e4 27. Rc4 Bb2 28. Qc2 Qg7 29. Qb3 Bd4 30. Qd1 Bc5 31. Qa1 Qxa1 32. Rxa1 Re7 33. a5 bxa5 34. Rxa5 Re5 35. Rca4 Rxd5 36. Ra8 Rxa8 37. Rxa8+ Kg7 38. Re8 Bb6 39. Re7+ Kg6 40. h4 Re5 41. h5+ Kxh5 42. Rxh7+ Kg6 43. Rh8 Rxb5 44. Rg8+ Kf7 45. Rg5 Kf6 46. Rg8 Rb2 47. Rf8+ Kg6 48. Bh3 Rxf2 49. Bxf5+ Rxf5+ 0-1

[Event "Sao Paulo op"]
[Site "Sao Paulo"]
[Date "2010.04.16"]
[Round "2"]
[White "Ofenheim, Alexandre William M"]
[Black "Heinrichs, Vivian"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1664"]
[BlackElo "1834"]
[PlyCount "94"]
[EventDate "2010.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. d4 Bf5 4. e3 e6 5. c4 c6 6. cxd5 exd5 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. Nc3 Be7 10. 0-0 0-0 11. a3 a5 12. Re1 Re8 13. e4 dxe4 14. Nxe4 Nxe4 15. Qxe4 Bf6 16. Qxe8+ Qxe8 17. Rxe8+ Rxe8 18. Be3 Nb6 19. b4 a4 20. Bg5 Bxg5 21. Nxg5 f6 22. Nf3 Nc4 23. Kf1 Kf7 24. Ne1 Nd2+ 25. Kg2 Nb3 26. Rd1 Nxd4 27. Rxd4 Rxe1 28. Rd7+ Re7 29. Rxe7+ Kxe7 30. Kf3 Ke6 31. Ke4 b6 32. f4 f5+ 33. Kd4 h6 34. h3 Kd6 35. g4 fxg4 36. hxg4 g6 37. Kc4 h5 38. f5 hxg4 39. fxg6 Ke6 40. Kd4 Kf6 41. g7 Kxg7 42. Ke4 Kf6 43. Kf4 g3 44. Kxg3 Ke5 45. Kf3 Kd4 46. Kf4 c5 47. bxc5 bxc5 0-1

[Event "Sao Paulo op"]
[Site "Sao Paulo"]
[Date "2010.04.15"]
[Round "1"]
[White "Reis, Alan Maranhao"]
[Black "Ofenheim, Alexandre William M"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2017"]
[BlackElo "1664"]
[PlyCount "97"]
[EventDate "2010.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 c5 4. d5 e6 5. Bxc4 Nf6 6. Nc3 Be7 7. Bb5+ Bd7 8. dxe6 fxe6 9. Bxd7+ Qxd7 10. Qb3 0-0 11. Nf3 Nc6 12. 0-0 Nd4 13. Nxd4 cxd4 14. Rd1 Rad8 15. Nb5 Nxe4 16. Rxd4 Nc5 17. Qc4 Qc6 18. Be3 a6 19. Rxd8 Rxd8 20. Nd4 Qd5 21. Qxd5 exd5 22. Rc1 Nd3 23. Rc7 Bf6 24. Rxb7 Bxd4 25. Bxd4 g6 26. Rg7+ Kf8 27. Rxh7 Re8 28. Rh8+ Kf7 29. Rxe8 Kxe8 30. a3 Kd7 31. Kf1 Kc6 32. Ke2 Nf4+ 33. Kf3 Ne6 34. Ke3 Kb5 35. b3 a5 36. h4 Kc6 37. g4 Kd7 38. f4 Ke7 39. Bc3 Nc5 40. Bxa5 Nxb3 41. Bb6 Kd7 42. h5 gxh5 43. gxh5 Ke7 44. a4 Kf7 45. a5 Nxa5 46. Bxa5 Kg7 47. Kd4 Kh6 48. Kxd5 Kxh5 49. Ke6 1-0

[Event "Paulista-ch Interior"]
[Site "Santos"]
[Date "2008.12.20"]
[Round "3.20"]
[White "Cruz, Arquias Sofocles"]
[Black "Ofenheim, Alexandre William M"]
[Result "1-0"]
[ECO "C25"]
[BlackElo "1672"]
[PlyCount "73"]
[EventDate "2008.12.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 d6 4. Nf3 Bg4 5. Be2 Bxf3 6. Bxf3 g6 7. 0-0 Bg7 8. d3 Nge7 9. Qe1 Nd4 10. Qf2 Nxf3+ 11. Qxf3 0-0 12. f5 f6 13. Kh1 c6 14. Be3 d5 15. exd5 Nxd5 16. Nxd5 cxd5 17. Bc5 Re8 18. fxg6 hxg6 19. Qg4 Qc8 20. Qb4 b6 21. Bf2 Qxc2 22. Qb5 d4 23. Bg3 Qc5 24. Qb3+ Kh7 25. Rf3 Rac8 26. Be1 g5 27. Qf7 g4 28. Rf5 e4 29. Rxc5 bxc5 30. Bh4 exd3 31. Bxf6 Rg8 32. Qh5+ Bh6 33. Qf5+ Rg6 34. Qxc8 Rxf6 35. Qxc5 d2 36. Qxd4 Re6 37. Qd7+ 1-0

[Event "Paulista-ch Interior"]
[Site "Santos"]
[Date "2008.12.19"]
[Round "2.23"]
[White "Ofenheim, Alexandre William M"]
[Black "Jonas, Pedro"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1672"]
[PlyCount "31"]
[EventDate "2008.12.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 a6 7. 0-0 b5 8. a3 Qb6 9. Re1 Nge7 10. Bf1 cxd4 11. cxd4 Nf5 12. Be3 Nfe7 13. Ng5 h6 14. Nf3 g6 15. Qb3 Na5 16. Qd1 1/2-1/2

[Event "Paulista-ch Interior"]
[Site "Santos"]
[Date "2008.12.19"]
[Round "1.6"]
[White "Sega, Carlos Alberto"]
[Black "Ofenheim, Alexandre William M"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2284"]
[BlackElo "1672"]
[PlyCount "47"]
[EventDate "2008.12.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 e6 4. Nf3 h6 5. Bg2 Nge7 6. 0-0 d5 7. cxd5 Nxd5 8. d4 b6 9. e4 Nxc3 10. bxc3 Na5 11. Ne5 Bd7 12. Qh5 Qe7 13. dxc5 bxc5 14. Ba3 Qf6 15. Nxd7 Qxc3 16. Nxf8 Rxf8 17. Qxc5 Qxc5 18. Bxc5 Rh8 19. e5 Rc8 20. Bxa7 Ke7 21. Rfc1 Rxc1+ 22. Rxc1 f6 23. Rc7+ Ke8 24. Bb6 1-0

[Event "Sao Paulo op da Amizade"]
[Site "Sao Paulo"]
[Date "2008.08.29"]
[Round "7.40"]
[White "Oliveira, Tiago Lopes"]
[Black "Ofenheim, Alexandre William M"]
[Result "1-0"]
[ECO "C54"]
[BlackElo "1700"]
[PlyCount "74"]
[EventDate "2008.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. Nbd2 Re8 7. Nf1 Ng4 8. Bxf7+ Kxf7 9. Ng5+ Kg8 10. Qxg4 Qf6 11. Qe2 d6 12. h3 Rf8 13. Nf3 Be6 14. Ng3 d5 15. 0-0 d4 16. Bg5 Qf7 17. a3 Bxh3 18. cxd4 Bg4 19. dxc5 Bxf3 20. gxf3 Qxf3 21. Qxf3 Rxf3 22. Rad1 Raf8 23. Be3 Nd4 24. Bxd4 exd4 25. Kg2 R3f6 26. Nf5 Rg6+ 27. Kf3 Rh6 28. Rh1 Rxh1 29. Rxh1 g6 30. Rg1 Kh8 31. Kf4 gxf5 32. exf5 b6 33. cxb6 axb6 34. Ke5 c5 35. f6 Re8+ 36. Kd6 Rg8 37. Rxg8+ Kxg8 1-0

[Event "Sao Paulo op da Amizade"]
[Site "Sao Paulo"]
[Date "2008.08.28"]
[Round "6.39"]
[White "Ofenheim, Alexandre William M"]
[Black "De Albuquerque, Antonio Lucio Ri"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1700"]
[BlackElo "1796"]
[PlyCount "91"]
[EventDate "2008.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. c3 Be7 6. Qb3 d5 7. exd5 Nb6 8. dxc6 Nxc4 9. Qxc4 Be6 10. Qe2 exd4 11. Nxd4 Bd5 12. 0-0 bxc6 13. Rd1 Qc8 14. Na3 Kf8 15. Nc4 Nf6 16. Ne3 Bc5 17. Nxd5 Nxd5 18. Qc4 Bxd4 19. Qxd4 h5 20. c4 Nf6 21. Qd6+ Kg8 22. Re1 Kh7 23. Bg5 Rd8 24. Qe7 Qf5 25. Bxf6 Qxf6 26. Qxf6 gxf6 27. Re7 Kg6 28. Rae1 Rd2 29. Rb1 Rb8 30. h3 Rc2 31. Rxa7 Rxc4 32. b3 Rc2 33. Re1 Rd8 34. Ree7 Rdd2 35. Rxf7 Rxf2 36. Rg7+ Kf5 37. Ra5+ Ke6 38. Ra6 Kd6 39. a4 Rf5 40. a5 h4 41. Raa7 Rc1+ 42. Kh2 Rcf1 43. Rad7+ Kc5 44. b4+ Kb5 45. Rb7+ Ka4 46. g4 0-1

[Event "Sao Paulo op da Amizade"]
[Site "Sao Paulo"]
[Date "2008.08.27"]
[Round "5.38"]
[White "De Sousa, Matheus Mazim"]
[Black "Ofenheim, Alexandre William M"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1819"]
[BlackElo "1700"]
[PlyCount "60"]
[EventDate "2008.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 d5 2. d4 e6 3. Nf3 h6 4. Bb2 Nf6 5. e3 c5 6. Be2 cxd4 7. Bxd4 Nc6 8. Bb2 Bb4+ 9. Kf1 0-0 10. Ba3 Bxa3 11. Nxa3 a6 12. Nb1 Re8 13. Nc3 Qc7 14. a3 Ne5 15. Na4 b5 16. Nb2 Nxf3 17. Bxf3 Bb7 18. Nd3 e5 19. Ne1 e4 20. Be2 Qe5 21. Ra2 Rad8 22. Qd4 Qf5 23. h4 Ng4 24. Bxg4 Qxg4 25. Rh3 f6 26. Ra1 Qe6 27. f3 exf3 28. Rxf3 Qe4 29. Nd3 Qxd4 30. exd4 Re4 1-0

[Event "Sao Paulo op da Amizade"]
[Site "Sao Paulo"]
[Date "2008.08.24"]
[Round "3.37"]
[White "Ofenheim, Alexandre William M"]
[Black "Gazola, Vanessa Ramos"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1700"]
[BlackElo "2011"]
[PlyCount "102"]
[EventDate "2008.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[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. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Nf3 0-0 8. Bd3 dxc4 9. Bxc4 Nc6 10. 0-0 b6 11. a3 Bb7 12. b4 Rc8 13. Rc1 Nxd4 14. Nxd4 Rxc4 15. Nce2 Qd5 16. Nf3 Rxc1 17. Qxc1 Rc8 18. Qf4 Bd6 19. Qd4 Ne4 20. Qxd5 Bxd5 21. Ned4 Nxg5 22. Nxg5 h6 23. Ngf3 a6 24. Re1 Rc3 25. Re3 Rc4 26. h3 Bf4 27. Re1 Rc3 28. Ne2 Rc4 29. Ned4 b5 30. Rb1 Bxf3 31. Nxf3 Rc1+ 32. Rxc1 Bxc1 33. Nd4 Bxa3 34. Nc2 Bb2 35. Kf1 Kf8 36. Ke2 Ke7 37. Kd3 e5 38. Ke4 Ke6 39. Ne3 Bd4 40. f3 Bxe3 41. Kxe3 Kd5 42. Kd3 f5 43. g4 e4+ 44. fxe4+ fxe4+ 45. Ke3 Ke5 46. h4 g6 47. h5 g5 48. Kd2 Kf4 49. Ke2 Kxg4 50. Ke3 Kf5 51. Kf2 g4 0-1

[Event "Sao Paulo op da Amizade"]
[Site "Sao Paulo"]
[Date "2008.08.24"]
[Round "2.35"]
[White "Piekarski, Atila Balzer"]
[Black "Ofenheim, Alexandre William M"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1969"]
[BlackElo "1700"]
[PlyCount "71"]
[EventDate "2008.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 g5 4. Bg3 Bg7 5. e3 c5 6. c3 cxd4 7. exd4 Bf5 8. Qb3 Bc8 9. Bxb8 Rxb8 10. Qa4+ Bd7 11. Qxa7 Qc8 12. Qb6 e6 13. Nd2 Ne7 14. Bd3 Qc6 15. Qb4 e5 16. Ne2 exd4 17. Nxd4 Bxd4 18. Qxd4 Qe6+ 19. Kd1 0-0 20. Re1 Nf5 21. Rxe6 Nxd4 22. Rd6 Bf5 23. Bxf5 Nxf5 24. Rxd5 Ng7 25. Rd6 Kh7 26. Ne4 Rbd8 27. Kc2 Nf5 28. Rxd8 Rxd8 29. Rd1 Ra8 30. Rd7 Rxa2 31. Rxf7+ Ng7 32. Rxb7 Ra1 33. c4 Re1 34. Kd3 Rh1 35. c5 Rxh2 36. c6 1-0

[Event "Sao Paulo op da Amizade"]
[Site "Sao Paulo"]
[Date "2008.08.23"]
[Round "1.32"]
[White "Ofenheim, Alexandre William M"]
[Black "Jukemura, Leandro"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1700"]
[BlackElo "2113"]
[PlyCount "40"]
[EventDate "2008.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 Bg4 4. Bg2 e6 5. 0-0 Nbd7 6. Re1 Bd6 7. a3 0-0 8. Nc3 c5 9. dxc5 Bxc5 10. h3 Bh5 11. g4 Bg6 12. Nh4 Nxg4 13. hxg4 Qxh4 14. e3 Ne5 15. b4 Bb6 16. f3 Rac8 17. Bd2 d4 18. Ne4 Bxe4 19. fxe4 Nxg4 20. Qf3 dxe3 0-1

[Event "Santos op"]
[Site "Santos"]
[Date "2008.05.18"]
[Round "6"]
[White "Jonas, Joao Gabriel da Sil"]
[Black "Ofenheim, Alexandre William M"]
[Result "1-0"]
[ECO "D36"]
[BlackElo "1705"]
[PlyCount "101"]
[EventDate "2008.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 Be7 7. e3 0-0 8. Qc2 c6 9. Bd3 Nbd7 10. Nc3 Re8 11. 0-0 Qc7 12. Rae1 b5 13. Nxb5 Qa5 14. Nc3 Ba6 15. Nd2 Bxd3 16. Qxd3 Qd8 17. f3 Nh5 18. Bxe7 Qxe7 19. g3 Nhf6 20. e4 dxe4 21. Ndxe4 Qb4 22. Re2 Nxe4 23. fxe4 Rad8 24. a3 Qe7 25. Qc4 Qe6 26. d5 cxd5 27. exd5 Qb6+ 28. Kg2 Ne5 29. Qf4 f6 30. Rd1 Kh8 31. Red2 Qb7 32. Na4 Ng6 33. Qf5 Ne7 34. Qh5 Ng8 35. Nc5 Qe7 36. d6 Qe3 37. Rd5 Re5 38. Rxe5 fxe5 39. Ne6 Qe4+ 40. Qf3 Qc2+ 41. Kh3 Rd7 42. Nf8 e4 43. Qf5 Nf6 44. Nxd7 Qxd1 45. Nxf6 gxf6 46. Qxf6+ Kg8 47. Qg6+ Kf8 48. Qxh6+ Ke8 49. Qg6+ Kd7 50. Qg4+ Qxg4+ 51. Kxg4 1-0

[Event "Santos op"]
[Site "Santos"]
[Date "2008.05.18"]
[Round "5"]
[White "Ofenheim, Alexandre William M"]
[Black "Calgado, Acyr Rogerio"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "1705"]
[BlackElo "2258"]
[PlyCount "30"]
[EventDate "2008.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Be7 7. a3 0-0 8. 0-0 d6 9. d4 Bg4 10. h3 Bxf3 11. Qxf3 Nxd4 12. Qg3 Nxe4 13. Qg4 Nf6 14. Qg3 c5 15. Bh6 Nf5 0-1

[Event "Santos op"]
[Site "Santos"]
[Date "2008.05.17"]
[Round "4"]
[White "Capelo, Martinho Figueira"]
[Black "Ofenheim, Alexandre William M"]
[Result "1/2-1/2"]
[ECO "C78"]
[BlackElo "1705"]
[PlyCount "12"]
[EventDate "2008.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 d6 1/2-1/2

[Event "Santos op"]
[Site "Santos"]
[Date "2008.05.16"]
[Round "3"]
[White "Ofenheim, Alexandre William M"]
[Black "Deus Filho, Joaquim"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1705"]
[BlackElo "2067"]
[PlyCount "72"]
[EventDate "2008.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 0-0 6. 0-0 c6 7. Re1 b5 8. Bf1 b4 9. Nb1 Qc7 10. c3 a5 11. a3 bxc3 12. Nxc3 Ba6 13. Bxa6 Nxa6 14. Qe2 c5 15. Rd1 cxd4 16. Nxd4 Nc5 17. Qc2 Rfc8 18. Ncb5 Qb7 19. Qe2 Qxe4 20. Qxe4 Ncxe4 21. f3 Nc5 22. Bg5 h6 23. Bh4 g5 24. Nf5 Bf8 25. Bf2 Rab8 26. b4 Rxb5 27. bxc5 dxc5 28. Rab1 Rxb1 29. Rxb1 e6 30. Ne3 c4 31. Rc1 c3 32. Be1 Bc5 33. Bf2 Bxa3 34. Rc2 Nh5 35. Nd5 exd5 36. Bd4 Bb2 0-1

[Event "Sao Paulo Cup CXSP"]
[Site "Sao Paulo"]
[Date "2007.12.01"]
[Round "4"]
[White "Feliciano Ebert, Vanessa"]
[Black "Ofenheim, Alexandre William M"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2021"]
[PlyCount "57"]
[EventDate "2007.11.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. c4 e5 3. Nc3 d6 4. Nge2 Nf6 5. g3 Bg4 6. Bg2 Be7 7. 0-0 0-0 8. d3 Nbd7 9. h3 Be6 10. f4 exf4 11. gxf4 Nb6 12. Ng3 g6 13. Qf3 Qc8 14. f5 Bd7 15. Bh6 Rd8 16. fxg6 hxg6 17. Bg5 Bxh3 18. Bxf6 Bxg2 19. Kxg2 Bxf6 20. Qxf6 Qe6 21. Qg5 Kf8 22. Rf6 Qe5 23. Qxg6 Rd7 24. Rh1 Ke7 25. Rxf7+ Kd8 26. Rxd7+ Nxd7 27. Qg8+ Qe8 28. Rh8 Ke7 29. Nf5+ 1-0

[Event "Americana Paulista Interior"]
[Site "Americana"]
[Date "2007.10.14"]
[Round "6"]
[White "Da Silva Jr, Jose Saravio"]
[Black "Ofenheim, Alexandre William M"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "26"]
[EventDate "2007.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8. d3 h6 9. Qg3 Qd6 10. f4 exf4 11. Bxf4 Qd4+ 12. Qf2 Bc5 13. Bg3 Qb4 0-1

[Event "Americana Paulista Interior"]
[Site "Americana"]
[Date "2007.10.14"]
[Round "5"]
[White "Ofenheim, Alexandre William M"]
[Black "Camargo, Natasha Yamada"]
[Result "1-0"]
[ECO "C22"]
[PlyCount "52"]
[EventDate "2007.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 d6 5. Bb5 Bd7 6. Nc3 Nf6 7. h3 Be7 8. Nf3 Ne5 9. Bxd7+ Qxd7 10. 0-0 Nxf3+ 11. Qxf3 0-0 12. Rd1 Qc6 13. Bg5 Rfe8 14. Qd3 Qc5 15. Bxf6 Bxf6 16. Qb5 Bxc3 17. Qxc5 dxc5 18. bxc3 Rxe4 19. Rd7 Rc4 20. Rad1 h6 21. Rxc7 Rxc3 22. Rdd7 Re8 23. Rxf7 Re1+ 24. Kh2 Rxc2 25. Rxg7+ Kf8 26. Rgf7+ Kg8 1-0

[Event "Americana Paulista Interior"]
[Site "Americana"]
[Date "2007.10.12"]
[Round "4"]
[White "De Figueiredo, Rodrigo Fraga L"]
[Black "Ofenheim, Alexandre William M"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "49"]
[EventDate "2007.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Nc6 5. c3 Be7 6. 0-0 0-0 7. Nbd2 h6 8. e4 dxe4 9. Nxe4 a6 10. Nxf6+ Bxf6 11. Bc2 Ne7 12. Re1 Ng6 13. Qd3 Bg5 14. Nxg5 hxg5 15. Re3 f5 16. Rg3 Nf4 17. Bxf4 gxf4 18. Rh3 g5 19. g4 Qf6 20. Re1 Rf7 21. gxf5 exf5 22. Bb3 g4 23. Re8+ Kg7 24. Rhh8 Kg6 25. Bxf7+ 1-0

[Event "Americana Paulista Interior"]
[Site "Americana"]
[Date "2007.10.12"]
[Round "2"]
[White "Deus Filho, Joaquim"]
[Black "Ofenheim, Alexandre William M"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2082"]
[PlyCount "57"]
[EventDate "2007.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[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. f4 e6 6. Nf3 h6 7. Bd3 Be7 8. 0-0 b5 9. f5 a5 10. Bf4 a4 11. Nbd2 Qb6 12. fxe6 Bxe6 13. Bf5 Bxf5 14. gxf5 Na6 15. Qe2 0-0-0 16. e6 f6 17. Kh1 Nc7 18. a3 c5 19. dxc5 Bxc5 20. b3 axb3 21. cxb3 Ne7 22. Qd3 d4 23. Rac1 Bd6 24. Bxd6 Qxd6 25. Qxb5 Qxa3 26. Ra1 Qd6 27. Rfc1 Qd5 28. Qb6 Qb7 29. Ra8+ 1-0

[Event "Sao Paulo Paulista-ch"]
[Site "Sao Paulo"]
[Date "2007.07.01"]
[Round "7"]
[White "Juliao, Tais Sandrim"]
[Black "Ofenheim, Alexandre William M"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "98"]
[EventDate "2007.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. c3 h6 5. Bh4 c5 6. e3 a6 7. a4 Nc6 8. Nbd2 Be7 9. Be2 0-0 10. 0-0 cxd4 11. exd4 Qc7 12. Bg3 Bd6 13. Bxd6 Qxd6 14. Re1 Re8 15. Bd3 e5 16. dxe5 Nxe5 17. Nxe5 Rxe5 18. Rxe5 Qxe5 19. Nf3 Qc7 20. h3 Be6 21. Nd4 Re8 22. Qc2 Qf4 23. Nb3 Qg5 24. Qd2 Qxd2 25. Nxd2 Bd7 26. a5 Bc6 27. Nf3 Nh5 28. Nd4 Nf4 29. Bf1 Bd7 30. Kh2 g5 31. g3 Ng6 32. Rd1 f5 33. Bg2 Re5 34. Nf3 Re2 35. Rxd5 Be6 36. Rd8+ Kf7 37. Nd4 Rxf2 38. Rd6 Nf8 39. Nxe6 Nxe6 40. Rd7+ Kf6 41. Rxb7 f4 42. Kg1 fxg3 43. Rb6 Kf5 44. Be4+ Ke5 45. Bb7 Nf4 46. Bg2 Rxg2+ 47. Kf1 Rf2+ 48. Ke1 Nd3+ 49. Kd1 g2 0-1

[Event "Sao Paulo Paulista-ch"]
[Site "Sao Paulo"]
[Date "2007.07.01"]
[Round "6"]
[White "Ofenheim, Alexandre William M"]
[Black "Pereira, Erinaldo Jose"]
[Result "1-0"]
[ECO "D11"]
[BlackElo "1741"]
[PlyCount "55"]
[EventDate "2007.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. e3 Bf5 4. c4 e6 5. Nc3 Bb4 6. Qb3 Bxc3+ 7. bxc3 Qb6 8. Qxb6 axb6 9. cxd5 exd5 10. Be2 Ne7 11. 0-0 0-0 12. a4 b5 13. Ba3 Re8 14. Bxe7 Rxe7 15. axb5 Rxa1 16. Rxa1 cxb5 17. Bxb5 g6 18. Ra8 Kg7 19. Rxb8 Rc7 20. h3 Rxc3 21. Rxb7 Rc1+ 22. Kh2 h6 23. Be8 Be6 24. Bd7 Kf6 25. Bxe6 fxe6 26. g4 Rc2 27. Kg3 Rc8 28. Ne5 1-0

[Event "Sao Paulo Paulista-ch"]
[Site "Sao Paulo"]
[Date "2007.06.30"]
[Round "4"]
[White "De Souza, Talitha Catarino"]
[Black "Ofenheim, Alexandre William M"]
[Result "0-1"]
[ECO "B11"]
[PlyCount "76"]
[EventDate "2007.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. Bg5 Be7 9. Bb5+ Nc6 10. 0-0 0-0 11. Bxc6 bxc6 12. Rfe1 Qb6 13. b3 Qxd4 14. Rad1 Qb6 15. Qg3 Kh8 16. Na4 Qb8 17. Qxb8 Raxb8 18. Bxf6 Bxf6 19. Nc5 Rfd8 20. c4 Be7 21. Nxe6 fxe6 22. Rxe6 Bf6 23. Rxc6 dxc4 24. Rxd8+ Rxd8 25. Rxc4 h6 26. g3 Rd1+ 27. Kg2 Rd2 28. Rc8+ Kh7 29. Rf8 Rxa2 30. h4 Rb2 31. Rf7 Bd4 32. Rf3 a5 33. h5 Bf6 34. Rf5 Bc3 35. Rf4 Rxb3 36. Rc4 Bb4 37. Rc2 a4 38. Ra2 a3 0-1

[Event "Sao Paulo Paulista-ch"]
[Site "Sao Paulo"]
[Date "2007.06.30"]
[Round "5"]
[White "Ofenheim, Alexandre William M"]
[Black "De Macedo, Carlos Alberto"]
[Result "0-1"]
[ECO "D40"]
[BlackElo "1820"]
[PlyCount "72"]
[EventDate "2007.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 dxc4 8. Bxc4 Nc6 9. a3 0-0 10. Be3 a6 11. 0-0 b5 12. Ba2 Bb7 13. d5 exd5 14. Nxd5 Nxd5 15. Bxd5 Bf6 16. Rb1 Rc8 17. Re1 Ba8 18. b4 Qc7 19. Bc5 Rfe8 20. Qb3 Na5 21. Qa2 Bxd5 22. Qxd5 Nc4 23. Rxe8+ Rxe8 24. Qd3 Rd8 25. Qb3 Qd7 26. a4 h6 27. axb5 axb5 28. Qa2 Ne5 29. Qe2 Qf5 30. Rb3 Ra8 31. Nd2 Qc2 32. Qe3 Qxd2 33. g3 Ra1+ 34. Kg2 Qd5+ 35. f3 Qd1 36. Ra3 Qf1# 0-1

[Event "Sao Paulo Paulista-ch"]
[Site "Sao Paulo"]
[Date "2007.06.29"]
[Round "3"]
[White "Da Silva Fo, Paulo Calixto"]
[Black "Ofenheim, Alexandre William M"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "137"]
[EventDate "2007.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. Be2 Bxf3 6. Bxf3 e6 7. Nc3 Bb4 8. Qd3 Nc6 9. a3 Bd6 10. Qe2 Nxd4 11. Qd2 Nxf3+ 12. gxf3 Nf6 13. Qe2 0-0 14. Bd2 a6 15. Rg1 g6 16. h4 Nh5 17. 0-0-0 Bf4 18. Bxf4 Nxf4 19. Qe5 Qb8 20. Qf6 Nh5 21. Qg5 Qf4+ 22. Qxf4 Nxf4 23. Rd4 Nh5 24. Rdg4 Kh8 25. Na4 f5 26. Rb4 b5 27. Nc5 Rfe8 28. Re1 e5 29. Nd7 e4 30. Nb6 exf3 31. Kd2 Rxe1 32. Kxe1 Re8+ 33. Kf1 Nf6 34. Rd4 Re2 35. Nxd5 Nxd5 36. Rxd5 Rxc2 37. Kg1 Rxb2 38. h5 Rb3 39. h6 Kg8 40. Rd8+ Kf7 41. Rd7+ Kf6 42. Rxh7 Rd3 43. Ra7 Rd8 44. Rxa6+ Kg5 45. h7 Rh8 46. Ra7 Kh6 47. Rb7 Rxh7 48. Rxb5 Ra7 49. Rb3 Kg5 50. Rxf3 f4 51. Kg2 Kg4 52. Rb3 g5 53. f3+ Kh5 54. Kh3 Ra4 55. Rc3 Rd4 56. Rb3 Rd1 57. Kg2 Kh4 58. Rb8 Rd2+ 59. Kf1 Kg3 60. Ke1 Ra2 61. Rb3 g4 62. fxg4+ Kxg4 63. Kf1 f3 64. Rb8 Ra1+ 65. Kf2 Ra2+ 66. Kf1 Ra1+ 67. Kf2 Rxa3 68. Rg8+ Kh5 69. Rf8 1/2-1/2

[Event "Sao Paulo Paulista-ch"]
[Site "Sao Paulo"]
[Date "2007.06.29"]
[Round "2"]
[White "Ofenheim, Alexandre William M"]
[Black "De Mello, Rodrigo"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1820"]
[PlyCount "104"]
[EventDate "2007.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bd2 Qc7 7. a3 Bf5 8. Ne5 h6 9. Bc4 e6 10. h3 Bd6 11. b4 Bxe5 12. dxe5 Qxe5+ 13. Be2 0-0 14. 0-0 Rd8 15. Re1 Qd6 16. Bf4 Qe7 17. Qc1 Nbd7 18. Rd1 Nb6 19. Bd3 Bxd3 20. cxd3 Nbd5 21. Nxd5 Rxd5 22. Qe3 Rad8 23. d4 Rf5 24. Bh2 Nd5 25. Qd2 Nf6 26. Qd3 Nd5 27. Qd2 Nb6 28. Rac1 Qf6 29. Rc5 Rfd5 30. Rxd5 Rxd5 31. Be5 Qg6 32. Rc1 Nd7 33. Qe3 a5 34. bxa5 Rxa5 35. Qc3 Rb5 36. a4 Rb1 37. Rxb1 Qxb1+ 38. Kh2 Nxe5 39. dxe5 Qb6 40. f3 c5 41. Qc4 Qb4 42. Qc2 Qf4+ 43. Kh1 Qxe5 44. Qb3 Qe1+ 45. Kh2 Qb4 46. Qc2 c4 47. a5 Qd6+ 48. Kh1 Qd3 49. Qb2 c3 50. Qxb7 c2 51. Qc8+ Kh7 52. Kh2 Qd6+ 0-1

[Event "Sao Paulo Paulista-ch"]
[Site "Sao Paulo"]
[Date "2007.06.28"]
[Round "1"]
[White "Mourao, Igor AC Lofredo"]
[Black "Ofenheim, Alexandre William M"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1988"]
[PlyCount "67"]
[EventDate "2007.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Bb4 6. e3 0-0 7. Bd3 h6 8. Bh4 Bxc3+ 9. bxc3 b6 10. Nf3 Qd6 11. Bg3 Qc6 12. 0-0 Bg4 13. Ne5 Bxd1 14. Nxc6 Nxc6 15. Rfxd1 Ne8 16. c4 dxc4 17. Be4 Rd8 18. Bxc6 Nd6 19. Bxd6 Rxd6 20. Bb5 c5 21. dxc5 Rxd1+ 22. Rxd1 bxc5 23. Bxc4 Rb8 24. Bb3 a5 25. g3 Rb4 26. Rd8+ Kh7 27. Bxf7 c4 28. Bd5 c3 29. Rc8 Rb1+ 30. Kg2 Rc1 31. Be4+ g6 32. Rc7+ Kh8 33. Bxg6 c2 34. Rxc2 1-0

