[Event "Rondonienses-ch"]
[Site "Porto Velho"]
[Date "2018.11.17"]
[Round "5"]
[White "Molina, Roberto Junio Brito"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2453"]
[BlackElo "1728"]
[PlyCount "34"]
[EventDate "2018.11.18"]
[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 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 Bg4 5. Qb3 Bxf3 6. gxf3 Qb6 7. c5 Qxb3 8. axb3 a6 9. b4 Nbd7 10. e3 e5 11. b5 Be7 12. bxc6 bxc6 13. Rxa6 Rxa6 14. Bxa6 0-0 15. Kd1 Rb8 16. Kc2 Ne8 17. Rd1 Bf6 1-0

[Event "Rondonienses-ch"]
[Site "Porto Velho"]
[Date "2018.11.17"]
[Round "6"]
[White "Rocha, Walterio Carlos Ara"]
[Black "De Cayres, Davi Rodrigues"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "1728"]
[PlyCount "29"]
[EventDate "2018.11.18"]
[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 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 d6 5. Bg5 Be7 6. d5 Nb4 7. Qa4+ Nd7 8. Bxe7 Qxe7 9. Qxb4 c5 10. dxc6 bxc6 11. e4 c5 12. Qb3 Rb8 13. Qc2 Nb6 14. b3 Be6 15. Bd3 1-0

[Event "Rondonienses-ch"]
[Site "Porto Velho"]
[Date "2018.11.16"]
[Round "3"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Teramoto, Wilson"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1728"]
[BlackElo "1959"]
[PlyCount "38"]
[EventDate "2018.11.18"]
[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. Nf3 Nc6 5. c3 Qb6 6. Bd3 Bd7 7. Bc2 cxd4 8. cxd4 Nb4 9. 0-0 Nxc2 10. Qxc2 Ne7 11. Nc3 Nf5 12. Rd1 Be7 13. Na4 Qc6 14. Nc3 Rc8 15. a3 b5 16. Bg5 a6 17. Bxe7 Nxe7 18. Qe2 Qb6 19. Rac1 0-0 1/2-1/2

[Event "Rondonienses-ch"]
[Site "Porto Velho"]
[Date "2018.11.16"]
[Round "4"]
[White "Teramoto, Anderson"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1731"]
[BlackElo "1728"]
[PlyCount "78"]
[EventDate "2018.11.18"]
[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 Nf6 2. c4 c6 3. Nc3 d5 4. cxd5 cxd5 5. Nf3 Nc6 6. h3 a6 7. e3 Qc7 8. Bd2 Bf5 9. Rc1 e6 10. a3 Bd6 11. b4 Qe7 12. Be2 0-0 13. Na4 Ne4 14. Nc5 Nxd2 15. Qxd2 e5 16. dxe5 Nxe5 17. Qxd5 b6 18. Nxa6 Nxf3+ 19. gxf3 Be6 20. Qd4 Rfd8 21. Qxb6 Be5 22. Qc5 Qf6 23. Qc2 Rac8 24. Nc5 Bd5 25. e4 Ba8 26. Qb3 Bf4 27. Rd1 Rxd1+ 28. Bxd1 Rd8 29. Nd3 Qd4 30. Ke2 Bxe4 31. Bc2 Bg6 32. Rd1 Re8+ 33. Kf1 Bg5 34. Nc5 Qh4 35. Bxg6 Qxh3+ 36. Kg1 hxg6 37. f4 Qg4+ 38. Qg3 Qxd1+ 39. Kg2 Bf6 0-1

[Event "Rondonienses-ch"]
[Site "Porto Velho"]
[Date "2018.11.15"]
[Round "2"]
[White "Coelho, Alex De Almeida"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "0-1"]
[ECO "B35"]
[BlackElo "1728"]
[PlyCount "68"]
[EventDate "2018.11.18"]
[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 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 a6 8. Nxc6 bxc6 9. e5 Ng8 10. Bd4 Qa5 11. e6 Nf6 12. exf7+ Kf8 13. 0-0 d5 14. Bd3 Kxf7 15. Bxf6 Bxf6 16. Qf3 e5 17. Be2 Rf8 18. Qg3 Kg7 19. Bg4 Bb7 20. Ne2 Rae8 21. c3 e4 22. Nd4 Be5 23. Qe3 Rf6 24. b4 Qc7 25. g3 Bc8 26. Bxc8 Qxc8 27. Kg2 Kg8 28. h4 Ref8 29. h5 Qg4 30. Ne2 Rf5 31. hxg6 hxg6 32. Rae1 Rf3 33. Qh6 R8f7 34. Qh3 Rxf2+ 0-1

[Event "Rondonia-ch 2nd"]
[Site "Porto Velho"]
[Date "2016.04.24"]
[Round "9"]
[White "Feitosa Rodrigues, Adriano Tito"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1837"]
[BlackElo "1788"]
[PlyCount "40"]
[EventDate "2016.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 cxd4 3. e4 dxe3 4. Bxe3 Nf6 5. Bc4 e6 6. 0-0 Nc6 7. Nd4 Be7 8. a3 0-0 9. Nc3 a6 10. h3 d5 11. Bb3 Ne5 12. g4 Ng6 13. f4 Qc7 14. Nf3 Nxf4 15. Bxf4 Qxf4 16. Ne2 Qe3+ 17. Kg2 h5 18. Nfd4 hxg4 19. hxg4 Bc5 20. Rf4 e5 0-1

[Event "Rondonia-ch 2nd"]
[Site "Porto Velho"]
[Date "2016.04.23"]
[Round "6"]
[White "Da Silva, Vinicius R Rodrigue"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1787"]
[BlackElo "1788"]
[PlyCount "62"]
[EventDate "2016.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nc6 5. Bc4 e6 6. 0-0 Be7 7. d3 Nf6 8. Bg5 0-0 9. Re1 a6 10. a3 b5 11. Bb3 Bb7 12. h3 Nd4 13. Nxd4 Qxd4 14. Qe2 Qd6 15. Ne4 Nxe4 16. Bxe7 Ng3 17. Qg4 Qxe7 18. Qxg3 c5 19. Re3 Rac8 20. Qg4 Qf6 21. c3 Rcd8 22. Rae1 Rd6 23. Qh5 Rc8 24. Rg3 c4 25. dxc4 Rd2 26. Re2 Rxe2 27. Qxe2 bxc4 28. Bxc4 Ra8 29. Qe3 g6 30. Qb6 Qe7 31. b4 f5 1-0

[Event "Rondonia-ch 2nd"]
[Site "Porto Velho"]
[Date "2016.04.23"]
[Round "7"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Da Silva, Jaderson Ferreira"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1788"]
[BlackElo "1605"]
[PlyCount "32"]
[EventDate "2016.04.21"]
[EventType "tourn"]
[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. Nc3 Nf6 4. Bc4 Bc5 5. d3 d6 6. h3 h6 7. 0-0 0-0 8. Be3 Bxe3 9. fxe3 Be6 10. Bxe6 fxe6 11. a3 a6 12. d4 exd4 13. exd4 b5 14. Qe2 e5 15. dxe5 Nxe5 16. Nxe5 dxe5 1/2-1/2

[Event "Rondonia-ch 2nd"]
[Site "Porto Velho"]
[Date "2016.04.23"]
[Round "8"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Leao, Adriano Santos"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1788"]
[BlackElo "1864"]
[PlyCount "46"]
[EventDate "2016.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. c4 c5 3. Nf3 Nc6 4. a3 Be7 5. Nc3 d6 6. d4 Nf6 7. d5 exd5 8. cxd5 Ne5 9. h3 0-0 10. Nxe5 dxe5 11. Bd3 Bd7 12. 0-0 h6 13. f4 Bd6 14. Nb5 Bxb5 15. Bxb5 Nxe4 16. Qf3 Nf6 17. fxe5 Bxe5 18. Bf4 Qd6 19. Kh1 a6 20. Bc4 Rad8 21. Rab1 Rfe8 22. Rfd1 Qd7 23. b3 b5 0-1

[Event "Rondonia-ch 2nd"]
[Site "Porto Velho"]
[Date "2016.04.22"]
[Round "4"]
[White "Da Silva, Jefferson Rian Ferr"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1942"]
[BlackElo "1788"]
[PlyCount "37"]
[EventDate "2016.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Be2 c6 6. Be3 Bf5 7. Bf3 Nbd7 8. Nge2 e5 9. Ng3 g6 10. 0-0 Bg7 11. h3 Nb6 12. Re1 Bd7 13. Nce4 Qc7 14. Nd2 0-0 15. c3 Rfe8 16. Qb3 Be6 17. Nc4 e4 18. Nd6 Qxd6 19. Bd1 1-0

[Event "Rondonia-ch 2nd"]
[Site "Porto Velho"]
[Date "2016.04.22"]
[Round "3"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Carneiro, Marcos Venicios F"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "1788"]
[BlackElo "1997"]
[PlyCount "52"]
[EventDate "2016.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[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. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Be3 c5 7. Nf3 Nc6 8. dxc5 Nxc5 9. Bf4 0-0 10. Bd3 Nxd3+ 11. Qxd3 a6 12. 0-0 b5 13. a3 Bb7 14. Rad1 f6 15. Rfe1 fxe5 16. Bxe5 Nxe5 17. Rxe5 Qb6 18. Rde1 Rf6 19. Nd4 Raf8 20. Rxe6 Rxe6 21. Rxe6 Qc5 22. b4 Qc7 23. Qe3 Bf6 24. Nce2 Qd8 25. Nc6 Qd7 26. Ned4 Be7 1/2-1/2

[Event "Rondonia-ch 2nd"]
[Site "Porto Velho"]
[Date "2016.04.22"]
[Round "5"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Farias, Robson da Costa"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1788"]
[BlackElo "1763"]
[PlyCount "28"]
[EventDate "2016.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 g6 2. b3 Bg7 3. Nc3 d5 4. d4 Nf6 5. Bb2 0-0 6. h3 Nbd7 7. e3 c5 8. Bd3 a6 9. a4 b6 10. 0-0 Bb7 11. Ne2 Qc7 12. Re1 c4 13. bxc4 dxc4 14. Bxg6 hxg6 0-1

[Event "Rondonia-ch 2nd"]
[Site "Porto Velho"]
[Date "2016.04.21"]
[Round "2"]
[White "Dos Santos, Janio Silva"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1864"]
[BlackElo "1788"]
[PlyCount "63"]
[EventDate "2016.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 a6 4. Bg5 g6 5. a4 Bg7 6. Bc4 Nxe4 7. Nxe4 d5 8. Qf3 dxc4 9. 0-0-0 Bf5 10. h3 Nc6 11. g4 Bxe4 12. Qxe4 Qd7 13. Nf3 f6 14. Bf4 0-0-0 15. d5 Ne5 16. Bxe5 fxe5 17. Qxc4 h5 18. gxh5 Rxh5 19. h4 Qf5 20. Ng5 Bh6 21. Rhg1 Qf7 22. Kb1 Qxf2 23. Ne4 Qf4 24. Rge1 Kb8 25. Qb3 Qf5 26. c3 Rxh4 27. Qc2 e6 28. dxe6 Rxd1+ 29. Rxd1 Qxe6 30. Rd8+ Ka7 31. Qf2+ Qb6 32. Qxh4 1-0

[Event "Rondonia-ch 2nd"]
[Site "Porto Velho"]
[Date "2016.04.21"]
[Round "1"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Rodrigues, Nadylson Marcelino"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1788"]
[BlackElo "1580"]
[PlyCount "24"]
[EventDate "2016.04.21"]
[EventType "tourn"]
[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 Bg4 4. dxe5 Bxf3 5. Qxf3 dxe5 6. Bc4 f6 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 Nd7 10. Rd1 a6 11. Be6 b6 12. Bxd7+ Kf7 1-0

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "2015.03.??"]
[Round "1"]
[White "Farias, Robson da Costa"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1843"]
[BlackElo "1780"]
[PlyCount "91"]
[EventDate "2015.03.06"]
[EventType "tourn"]
[EventRounds "7"]
[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 cxd4 6. cxd4 Qb6 7. a3 f6 8. Bd3 f5 9. 0-0 Nge7 10. Nc3 g6 11. Nb5 Ng8 12. b4 a6 13. Nc3 Bg7 14. Na4 Qd8 15. Bg5 Nge7 16. b5 axb5 17. Bxb5 0-0 18. Nc5 h6 19. Bd2 b6 20. Nb3 Bd7 21. a4 Nc8 22. Qc1 N8a7 23. Bxh6 Nxb5 24. Bg5 Ne7 25. axb5 Rxa1 26. Qxa1 Bxb5 27. Rc1 Qd7 28. Qb2 Bc4 29. Nfd2 Rc8 30. Qa3 Bf8 31. Qd6 Bb5 32. Qxb6 Rxc1+ 33. Nxc1 Qc6 34. Qxc6 Nxc6 35. Be3 Ba3 36. Ncb3 Nb4 37. Nf3 Kf7 38. Ng5+ Ke7 39. Nf3 Na6 40. Nc5 Bxc5 41. dxc5 Nb4 42. Nd4 Bd7 43. Bg5+ Kf7 44. f4 Bc8 45. Nb5 Ba6 46. Nd6+ 1-0

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "2015.03.??"]
[Round "6"]
[White "Gatelli, Jacson Henrique"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1895"]
[BlackElo "1780"]
[PlyCount "84"]
[EventDate "2015.03.06"]
[EventType "tourn"]
[EventRounds "7"]
[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 e6 4. f4 c5 5. c3 Nc6 6. Nf3 cxd4 7. Nxd4 Qb6 8. Qb3 Qc7 9. Be3 a6 10. Nd2 Nge7 11. N2f3 g6 12. Bd3 Na5 13. Qc2 Nc4 14. Bf2 Bh6 15. Ng5 Bxg5 16. fxg5 Qxe5+ 17. Ne2 Qxg5 18. Bxc4 dxc4 19. 0-0 0-0 20. Rad1 Nd5 21. Qe4 b5 22. Bc5 Rd8 23. h4 Qh6 24. Be7 Rd7 25. Nf4 Bb7 26. Bg5 Qg7 27. Nxe6 Re8 28. Nxg7 Rxe4 29. Bh6 Rxh4 30. Ne8 Rxh6 31. Rxd5 Rxd5 32. Nf6+ Kg7 33. Nxd5 Bxd5 34. Rd1 Rh5 35. Kf2 Rf5+ 36. Kg3 Rg5+ 37. Kf4 Rxg2 38. Ke5 Be6 39. Kd4 Rxb2 40. Kc5 Rxa2 41. Kb4 h5 42. Rf1 h4 0-1

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "2015.03.??"]
[Round "5"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Da Silva, Jefferson Rian Ferr"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1780"]
[BlackElo "1986"]
[PlyCount "92"]
[EventDate "2015.03.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. c4 c5 5. d5 Ne4 6. Qc2 Nxg5 7. Nxg5 d6 8. e4 0-0 9. Be2 e6 10. Nf3 exd5 11. cxd5 f5 12. Nbd2 fxe4 13. Nxe4 Bf5 14. 0-0 Re8 15. Bd3 Na6 16. a3 Nc7 17. Rae1 b5 18. b3 Qd7 19. Neg5 Nxd5 20. Bxf5 gxf5 21. Rd1 Nf6 22. a4 h6 23. Nh3 a6 24. Nf4 Re4 25. Nd5 Nxd5 26. Rxd5 Qe6 27. Rdd1 bxa4 28. bxa4 Rg4 29. Rfe1 Re4 30. Rxe4 fxe4 31. Re1 Re8 32. Nd2 d5 33. Qxc5 Rc8 34. Qa3 Rc2 35. Nf1 Bd4 36. Ne3 Rc3 37. Qb4 Rd3 38. Qb8+ Kh7 39. Qc7+ Bg7 40. g3 d4 41. Ng2 Rc3 42. Qb7 e3 43. Nf4 exf2+ 44. Kxf2 Qc4 45. Kg1 Rc1 46. Qe4+ Kg8 1/2-1/2

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "2015.03.??"]
[Round "7"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Leao, Adriano Santos"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1780"]
[BlackElo "1851"]
[PlyCount "98"]
[EventDate "2015.03.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Bd3 Nbd7 7. c4 c6 8. 0-0 h6 9. Bf4 Nh5 10. Be5 Nxe5 11. Nxe5 Bxe5 12. dxe5 Qc7 13. f4 Qb6 14. Qe2 Ng7 15. Nb3 dxc4 16. Bxc4 Nf5 17. Rf3 Rd8 18. g4 Ng7 19. Rg3 e6 20. f5 exf5 21. gxf5 Bxf5 22. Nd4 Rxd4 23. exd4 Qxd4+ 24. Re3 Rd8 25. Kf1 Ne6 26. Bxe6 Bxe6 27. Ke1 Qd5 28. Kf2 Qd4 29. a3 Rd5 30. Re1 Rxe5 31. Qd3 Qxd3 32. Rxd3 Rxe1 33. Kxe1 Bd5 34. Re3 Kf8 35. Kf2 f5 36. b4 b5 37. Re5 Kf7 38. Kg3 Be6 39. a4 a6 40. a5 Kf6 41. Re1 g5 42. Rd1 Ke7 43. Rd4 Bd5 44. Rd2 Kd6 45. Re2 c5 46. bxc5+ Kxc5 47. Re5 f4+ 48. Kf2 b4 49. Rf5 b3 0-1

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "2015.03.??"]
[Round "3"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Silva, Vinicius Rian"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1780"]
[PlyCount "128"]
[EventDate "2015.03.06"]
[EventType "tourn"]
[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 d6 3. Nf3 g6 4. Nc3 Bg7 5. e4 Nbd7 6. Bd3 0-0 7. 0-0 e5 8. d5 a5 9. h3 Nc5 10. Be3 c6 11. Re1 Qc7 12. Bg5 Bd7 13. Rb1 Nh5 14. dxc6 Bxc6 15. Nd5 Bxd5 16. cxd5 Rac8 17. Rc1 b5 18. a3 a4 19. Qd2 Qb6 20. Be3 Nf6 21. Qb4 Nfd7 22. Bc2 Bf6 23. b3 axb3 24. Bxb3 Qa6 25. Bc2 Ra8 26. Ra1 Rfc8 27. Reb1 Rcb8 28. Qd2 Rc8 29. Qe2 Rc7 30. Bd2 Rb8 31. Bb4 Ra7 32. a4 Qb6 33. Qd2 Bd8 34. a5 Qa6 35. Re1 Rba8 36. Qh6 Nb7 37. Ng5 Bxg5 38. Qxg5 Nbc5 39. Re3 Qc8 40. Rae1 Qd8 41. Qg4 Rb8 42. Qg3 Rba8 43. f4 exf4 44. Qxf4 Qe7 45. Rf1 Ne5 46. Rg3 Nb7 47. h4 h5 48. Bd1 Kh7 49. Rg5 Nd3 50. Qd2 Nxb4 51. Qxb4 Rxa5 52. e5 Nc5 53. exd6 Qxd6 54. Rxf7+ Kg8 55. Rf1 Kh7 56. Bc2 Ra1 57. Bxg6+ Kh6 58. Bb1 Rxb1 59. Qxb1 Re8 60. Qb2 Qe7 61. Rf6+ Kh7 62. Rxh5+ Kg8 63. Rg6+ Kf8 64. Rh8+ Kf7 1-0

[Event "Porto Velho IRT"]
[Site "Porto Velho"]
[Date "2013.12.22"]
[Round "8.4"]
[White "Farias, Robson da Costa"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1841"]
[PlyCount "26"]
[EventDate "2013.12.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Bc4 cxd4 9. cxd4 Qa5+ 10. Bd2 Qc7 11. Rc1 Qb6 12. 0-0 Bxd4 13. Nxd4 Qxd4 0-1

[Event "Porto Velho IRT"]
[Site "Porto Velho"]
[Date "2013.12.21"]
[Round "6.3"]
[White "Da Silva, Jefferson Rian Ferr"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1990"]
[PlyCount "65"]
[EventDate "2013.12.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 e6 3. f4 c5 4. Nf3 d5 5. exd5 exd5 6. Bb5+ Nc6 7. Qe2+ Be7 8. dxc5 Nf6 9. Nc3 0-0 10. Bd2 Bxc5 11. 0-0-0 Re8 12. Qf1 a6 13. Bxc6 bxc6 14. Ne5 Qc7 15. h3 Nd7 16. Nxd7 Bxd7 17. Re1 Reb8 18. Na4 Bd6 19. b3 c5 20. Nc3 Bc6 21. f5 a5 22. f6 g6 23. Qf3 a4 24. Nxd5 Bxd5 25. Qxd5 axb3 26. axb3 Bf8 27. Bc3 Bh6+ 28. Kb2 Bf8 29. Ra1 Rxa1 30. Rxa1 Rd8 31. Ra7 Qb6 32. Qxf7+ Kh8 33. Qxh7# 1-0

[Event "Porto Velho IRT"]
[Site "Porto Velho"]
[Date "2013.12.21"]
[Round "7.3"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Leao, Adriano Santos"]
[Result "1-0"]
[ECO "C02"]
[BlackElo "1843"]
[PlyCount "27"]
[EventDate "2013.12.18"]
[EventType "tourn"]
[EventRounds "9"]
[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 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. Bc2 Nb4 9. Ba4 Bxa4 10. Qxa4+ Nc6 11. Nc3 Nge7 12. 0-0 Nf5 13. Be3 Qxb2 14. Nb5 1-0

[Event "Porto Velho IRT"]
[Site "Porto Velho"]
[Date "2013.12.20"]
[Round "4.1"]
[White "Da Silva, Ezequias Damasceno"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "0-1"]
[ECO "B94"]
[PlyCount "84"]
[EventDate "2013.12.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Nb3 Be7 8. f4 h6 9. Bxf6 Bxf6 10. fxe5 Bxe5 11. Qf3 Nc6 12. Bc4 0-0 13. 0-0 Nd4 14. Nxd4 Bxd4+ 15. Kh1 b5 16. Bd5 Rb8 17. Ne2 Bxb2 18. Rab1 Be5 19. c4 Be6 20. cxb5 axb5 21. Nc3 b4 22. Bxe6 fxe6 23. Qxf8+ Qxf8 24. Rxf8+ Kxf8 25. Nd1 Ke7 26. Ne3 Bd4 27. Nc4 d5 28. exd5 exd5 29. Na5 Kd6 30. Nb3 Bc3 31. Rf1 Re8 32. g3 Re2 33. Nc1 Re1 34. Rxe1 Bxe1 35. Nd3 Bc3 36. Kg2 d4 37. Kf3 Kd5 38. Nf4+ Kc4 39. Ne2 d3 40. Nf4 Be5 41. Ke3 Bxf4+ 42. gxf4 Kc3 0-1

[Event "Porto Velho IRT"]
[Site "Porto Velho"]
[Date "2013.12.20"]
[Round "5"]
[White "De Freitas, Rubens Batista"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "80"]
[EventDate "2013.12.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 Nbd7 6. e5 Ng8 7. exd6 Bxg5 8. Nb5 cxd6 9. Nxg5 Nb6 10. Ne4 d5 11. Ned6+ Kf8 12. Qh5 Qe7 13. Be2 Bd7 14. 0-0 a6 15. Nc7 Qxd6 16. Nxa8 Nxa8 17. c4 Nf6 18. Qf3 Bc6 19. c5 Qe7 20. Bd3 g6 21. Qf4 Kg7 22. Qe5 Rc8 23. g4 Kg8 24. g5 Nd7 25. Qf4 e5 26. dxe5 Qxe5 27. Qxe5 Nxe5 28. Be2 Nc7 29. f4 Nc4 30. Bxc4 dxc4 31. Rae1 Ne6 32. Re5 Rd8 33. f5 Nxg5 34. h4 Nf3+ 35. Rxf3 Bxf3 36. f6 h5 37. Kf2 Bc6 38. Re3 Rd5 39. Re7 Rxc5 40. Rc7 Rd5 0-1

[Event "Porto Velho IRT"]
[Site "Porto Velho"]
[Date "2013.12.19"]
[Round "3.5"]
[White "Guimaraes, Dalton Carvalho"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "0-1"]
[ECO "C66"]
[PlyCount "68"]
[EventDate "2013.12.18"]
[EventType "tourn"]
[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 d6 4. d4 exd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. 0-0 Be7 8. Re1 0-0 9. Nc3 Be6 10. Bxe6 fxe6 11. Bg5 Rb8 12. b3 d5 13. exd5 exd5 14. h3 h6 15. Bxf6 Bxf6 16. Qd2 Qd6 17. Rad1 Rfe8 18. Rxe8+ Rxe8 19. Re1 Rxe1+ 20. Qxe1 Qb4 21. Qe8+ Kh7 22. Ne2 Qe1+ 23. Kh2 Qxf2 24. Ng3 Bd4 25. Nh5 Qg1+ 26. Kg3 Bf2+ 27. Kf3 Bd4 28. Qe6 Qf1+ 29. Kg3 Bf2+ 30. Kg4 Qd1+ 31. Kf5 Qxh5+ 32. Kf4 g5+ 33. Kf5 g4+ 34. Kf6 Bh4# 0-1

[Event "Porto Velho IRT"]
[Site "Porto Velho"]
[Date "2013.12.19"]
[Round "2.2"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Da Silva, Jaderson Ferreira"]
[Result "1-0"]
[ECO "C54"]
[BlackElo "1657"]
[PlyCount "35"]
[EventDate "2013.12.18"]
[EventType "tourn"]
[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. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Nxc3 9. bxc3 Bxc3 10. Qb3 Bxa1 11. Bxf7+ Kf8 12. Bg5 Ne7 13. Ne5 Bxd4 14. Qf3 Bxe5 15. Bd5+ Bf6 16. Bxf6 gxf6 17. Qxf6+ Ke8 18. Qf7# 1-0

[Event "Porto Velho IRT"]
[Site "Porto Velho"]
[Date "2013.12.18"]
[Round "1.4"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Da Silva, Vinicius R Rodrigue"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1797"]
[PlyCount "48"]
[EventDate "2013.12.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Bb5 Bd7 8. Be3 Bg7 9. 0-0 Ng4 10. Bxc6 Nxe3 11. Bxd7+ Qxd7 12. Qd3 Nxf1 13. Kxf1 0-0 14. Re1 e5 15. Nde2 f5 16. Kg1 fxe4 17. Nxe4 exf4 18. Rf1 Bxb2 19. Qb3+ d5 20. Rd1 Bg7 21. Rxd5 Qe6 22. Nxf4 Qb6+ 23. Rc5+ Qxb3 24. cxb3 Bd4+ 0-1

[Event "Porto Velho Taca"]
[Site "Porto Velho"]
[Date "2013.08.20"]
[Round "9.2"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Abdala, Juvino"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "1800"]
[BlackElo "1584"]
[PlyCount "31"]
[EventDate "2013.08.16"]
[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. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 d5 6. d3 Nf6 7. Nxe5 Qe7 8. Nxc6 Qxe1+ 9. Qxe1+ Kd7 10. Nb8+ Kd6 11. Bf4+ Kc5 12. a4 a6 13. Qe3+ Kb4 14. Qd4+ Ka5 15. Bxc7+ b6 16. Bxb6# 1-0

[Event "Porto Velho Taca"]
[Site "Porto Velho"]
[Date "2013.08.19"]
[Round "8.4"]
[White "Da Silva, Vinicius R Rodrigue"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1815"]
[BlackElo "1800"]
[PlyCount "49"]
[EventDate "2013.08.16"]
[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. Bb5 d6 4. c3 Bd7 5. 0-0 Nf6 6. Re1 Be7 7. d4 0-0 8. Bd3 a6 9. Nbd2 Bg4 10. h3 Bh5 11. d5 Nb8 12. Nf1 Nbd7 13. Ng3 Bg6 14. Bc2 Nh5 15. Nf1 Nhf6 16. Ng3 Nc5 17. b4 Ncd7 18. Nh4 Bxe4 19. Nxe4 Nxe4 20. Rxe4 Bxh4 21. Qh5 Be7 22. Rh4 h6 23. Rg4 Nf6 24. Qxh6 g6 25. Rh4 1-0

[Event "Porto Velho Taca"]
[Site "Porto Velho"]
[Date "2013.08.18"]
[Round "6.3"]
[White "Da Silva, Jefferson Rian Ferr"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1979"]
[BlackElo "1800"]
[PlyCount "55"]
[EventDate "2013.08.16"]
[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 Nc6 2. d4 Nf6 3. e5 Nd5 4. c4 Nb6 5. b3 e6 6. Bb2 d5 7. Nf3 Be7 8. Nbd2 a6 9. Rc1 0-0 10. Bd3 h6 11. Bb1 Bd7 12. Qc2 g6 13. h4 Nb4 14. Qd1 h5 15. a3 Nc6 16. Rc3 Be8 17. Nf1 Kg7 18. Ne3 Rc8 19. g4 Rh8 20. g5 Rf8 21. c5 Nd7 22. Ng2 b6 23. Nf4 Rh8 24. Bxg6 Nf8 25. Bxh5 bxc5 26. dxc5 Ng6 27. Bxg6 fxg6 28. Nxe6+ 1-0

[Event "Porto Velho Taca"]
[Site "Porto Velho"]
[Date "2013.08.18"]
[Round "5.4"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Guimaraes, Dalton Carvalho"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "35"]
[EventDate "2013.08.16"]
[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 Nf6 4. Nc3 Bc5 5. 0-0 0-0 6. a3 d6 7. b4 Bb6 8. Bb2 Bd7 9. h3 Qe7 10. Re1 a5 11. b5 Na7 12. a4 Rae8 13. Rb1 c6 14. Ba1 d5 15. bxc6 Nxc6 16. exd5 Nd8 17. Rxb6 Nxd5 18. Bxd5 1-0

[Event "Porto Velho Taca"]
[Site "Porto Velho"]
[Date "2013.08.17"]
[Round "4.2"]
[White "Cavalheiro, Vanir"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1514"]
[BlackElo "1800"]
[PlyCount "38"]
[EventDate "2013.08.16"]
[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 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd2 e5 5. Bb5 Nd4 6. Bd3 Nf6 7. Ne2 Nc6 8. Bb5 Nxe4 9. Qd5 Nf6 10. Qc4 Be7 11. Nbc3 0-0 12. Bg5 d5 13. Qa4 d4 14. Nd5 Qxd5 15. Bxf6 Bxf6 16. Bxc6 bxc6 17. 0-0 Bb7 18. Qb4 c5 19. Qd2 Qxg2# 0-1

[Event "Porto Velho Taca"]
[Site "Porto Velho"]
[Date "2013.08.17"]
[Round "3.5"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Da Silva, Ezequias Damasceno"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "13"]
[EventDate "2013.08.16"]
[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 f6 4. Bc4 Ne7 5. dxe5 dxe5 6. Bf7+ Kxf7 7. Qxd8 1-0

[Event "Porto Velho Taca"]
[Site "Porto Velho"]
[Date "2013.08.16"]
[Round "2.1"]
[White "Da Silva, Jaderson Ferreira"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1681"]
[BlackElo "1800"]
[PlyCount "28"]
[EventDate "2013.08.16"]
[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 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d3 e6 5. Be3 a6 6. Bg5 Be7 7. Be2 h6 8. Bh4 b5 9. Qd2 c4 10. d4 b4 11. Bxf6 bxc3 12. Bxe7 cxd2+ 13. Nxd2 Qxe7 14. 0-0 Nxd4 0-1

[Event "Porto Velho Taca"]
[Site "Porto Velho"]
[Date "2013.08.16"]
[Round "1.5"]
[White "Farias, Sergio Luiz Cardoso"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1538"]
[BlackElo "1800"]
[PlyCount "96"]
[EventDate "2013.08.16"]
[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 Nf6 2. Nc3 d5 3. d4 Bg4 4. b3 e6 5. a3 c6 6. Bb2 Qa5 7. b4 Bxb4 8. axb4 Qxb4 9. Rb1 Ne4 10. Qd3 Bf5 11. Qe3 Nd7 12. Nd2 Nb6 13. Ncxe4 Bxe4 14. c3 Qa4 15. Nxe4 dxe4 16. Qxe4 0-0 17. e3 Kh8 18. Bd3 f5 19. Qxe6 Rae8 20. Qd6 Nc4 21. Qf4 Nxb2 22. Rxb2 Qa1+ 23. Rb1 Qxc3+ 24. Ke2 Re7 25. Rhc1 Qa3 26. g4 g5 27. Qxg5 Rg7 28. Qf4 fxg4 29. Qe5 Qa2+ 30. Bc2 Qf7 31. Qg3 Qc4+ 32. Bd3 Qa2+ 33. Kf1 Rgf7 34. Qe5+ Rg7 35. Be2 Qf7 36. Qg3 a5 37. Ra1 Ra8 38. Bxg4 h5 39. Qf4 hxg4 40. Qxf7 Rxf7 41. Kg2 Rf6 42. Rc5 b6 43. Rg5 b5 44. Rxg4 b4 45. d5 cxd5 46. Rxb4 Rg8+ 47. Rg4 Rxg4+ 48. Kh3 Rg7 0-1

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "1999.11.??"]
[Round "1"]
[White "Leite, Marcos Seixas"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "1/2-1/2"]
[ECO "D31"]
[PlyCount "66"]
[EventDate "1999.11.13"]
[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 c6 2. c4 Nf6 3. Nc3 e6 4. a3 d5 5. e3 g6 6. Nf3 Nbd7 7. Bd3 c5 8. cxd5 exd5 9. dxc5 Bxc5 10. Bb5 a6 11. Ba4 b5 12. Bb3 Nb6 13. 0-0 0-0 14. h3 Nc4 15. Bc2 Bb7 16. b3 Nb6 17. Bb2 Rc8 18. Ne2 Re8 19. Ned4 Ne4 20. Rc1 Qe7 21. b4 Nc4 22. Rb1 Nxb2 23. Rxb2 Ba7 24. Nb3 Qf6 25. Nfd4 Ng5 26. Bd3 Bb8 27. f4 Ne4 28. Bxe4 Rxe4 29. Re1 Bd6 30. Ree2 Rc3 31. Qd2 Rc8 32. Rc2 Rce8 33. Qe1 Ba8 1/2-1/2

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "1999.11.??"]
[Round "3"]
[White "Nunez, Luis Hinojosa"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "0-1"]
[ECO "D10"]
[PlyCount "88"]
[EventDate "1999.11.13"]
[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. c4 Nf6 3. Nc3 c6 4. h3 dxc4 5. e4 b5 6. Be3 e6 7. a3 Be7 8. Nge2 0-0 9. b3 cxb3 10. Qxb3 Qa5 11. Bd2 b4 12. e5 bxc3 13. Bxc3 Qd5 14. Rb1 Qxb3 15. Rxb3 Ne4 16. Bb4 c5 17. dxc5 a5 18. Bxa5 Nxc5 19. Rxb8 Rxb8 20. Bb4 Nd3+ 21. Kd2 Nxb4 22. axb4 Bxb4+ 23. Kc2 Ba6 24. Nf4 Rfc8+ 25. Kd1 Bxf1 26. Rxf1 Ba3 27. Ke2 Rc1 28. Rxc1 Bxc1 29. Nd3 Ba3 30. Kf3 Be7 31. Ke4 f5+ 32. Kd4 g5 33. g3 h5 34. f3 Bd8 35. Ke3 Bb6+ 36. Kd2 Rd8 37. Ke2 Ra8 38. f4 Ra2+ 39. Kf1 Rd2 40. Ne1 Rf2+ 41. Kg1 Rxf4+ 42. Kg2 Rf2+ 43. Kg1 Re2+ 44. Kf1 Rxe5 0-1

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "1999.11.??"]
[Round "6"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Barbosa, Samuel Nascimento"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "114"]
[EventDate "1999.11.13"]
[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 c5 2. Bc4 e6 3. Nc3 g6 4. d4 Nc6 5. d5 Nd4 6. Nf3 Bg7 7. Be3 e5 8. Ne2 Nxf3+ 9. gxf3 d6 10. h4 Ne7 11. h5 a6 12. c3 Rg8 13. Qd2 Bd7 14. 0-0-0 b5 15. Bd3 a5 16. hxg6 hxg6 17. Rh7 c4 18. Bb1 Bc8 19. Rdh1 Kd7 20. f4 Kc7 21. fxe5 dxe5 22. Bc5 Kd7 23. Qg5 Ra6 24. f4 Bf6 25. Qh6 Qe8 26. fxe5 Bxe5 27. Nd4 Rf6 28. Qh3+ Kd8 29. Bb6+ Rxb6 30. Qe3 Rf6 31. Ne2 Ra6 32. Rf1 f6 33. Rd1 Bg4 34. Bc2 g5 35. Rd2 Bxe2 36. d6 Bxd6 37. Qxe2 Kc7 38. Kb1 Rh8 39. e5 Bxe5 40. Rxh8 Qxh8 41. Qf3 Qh4 42. Rd1 Rd6 43. Rh1 Qf4 44. Qa8 Kd7 45. a3 Ke6 46. Rh7 Rd2 47. Qe8 Bd6 48. Bg6 Qf2 49. Rxe7+ Bxe7 50. Bf7+ Kf5 51. Qxb5+ Qc5 52. Qb7 g4 53. Bxc4 Qxc4 54. Qxe7 Qe4+ 55. Qxe4+ Kxe4 56. b4 g3 57. Kc1 Ke3 0-1

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "1999.11.??"]
[Round "2"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Sampaio, Sidone"]
[Result "1-0"]
[ECO "C27"]
[PlyCount "167"]
[EventDate "1999.11.13"]
[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. Bc4 Nf6 3. Nc3 Bb4 4. Qf3 Bxc3 5. bxc3 c6 6. Qg3 0-0 7. d3 g6 8. Qxe5 Re8 9. Qd6 Qe7 10. Qxe7 Rxe7 11. Ne2 d5 12. exd5 Nxd5 13. Bg5 Re5 14. Bd2 Bf5 15. Bxd5 cxd5 16. Be3 Nc6 17. 0-0 h5 18. Ng3 Bd7 19. Rab1 b6 20. Bf4 Ree8 21. Rbd1 h4 22. Nh1 d4 23. Bd2 Rac8 24. c4 a5 25. a3 Re2 26. Rfe1 Rce8 27. Kf1 R2e6 28. Bg5 Ne5 29. h3 Ba4 30. Rc1 Kg7 31. Bxh4 f5 32. Ng3 Nf7 33. Ne2 g5 34. Bg3 f4 35. Bh2 Rd8 36. f3 Nh6 37. g4 fxg3 38. Nxg3 Rxe1+ 39. Kxe1 Re8+ 40. Kd2 Re3 41. Rf1 Bc6 42. Ne4 Kg6 43. Bg1 Bxe4 44. dxe4 Rxa3 45. Bxd4 a4 46. Bxb6 Nf7 47. c5 Ne5 48. Ke2 Rc3 49. Kd2 Rxf3 50. Rxf3 Nxf3+ 51. Kc3 Ne5 52. Kb4 Kh5 53. Kxa4 Kh4 54. Bc7 Nc6 55. Kb5 Nd4+ 56. Kc4 Nxc2 57. Bd8 Ne3+ 58. Kd3 Ng2 59. c6 Nf4+ 60. Kc4 Ne6 61. c7 Nxc7 62. Bxc7 Kh5 63. Kd5 Kg6 64. Ke6 Kg7 65. Kf5 Kf7 66. Kxg5 Ke6 67. e5 Kd7 68. Bd6 Ke6 69. Kg6 Kd7 70. Kf7 Kd8 71. e6 Kc8 72. e7 Kd7 73. Bh2 Kc6 74. e8Q+ Kd5 75. Qe5+ Kc4 76. Ke6 Kd3 77. Kd5 Kd2 78. Qd4+ Kc2 79. Qe3 Kb2 80. Bd6 Kc2 81. Kc4 Kd1 82. Qf2 Kc1 83. Kc3 Kb1 84. Qb2# 1-0

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "1999.11.??"]
[Round "4"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Souza, Rodrigo Vilas Boas"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "120"]
[EventDate "1999.11.13"]
[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 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Bg5 Nbd7 9. 0-0 c6 10. Qc2 Qc7 11. Rad1 h6 12. Be3 b6 13. b4 Re8 14. b5 c5 15. Qd2 Kh7 16. h3 Bb7 17. Nh2 Rad8 18. f3 Nf8 19. Nd5 Bxd5 20. cxd5 Nh5 21. Ng4 f5 22. exf5 gxf5 23. Qc2 Ng3 24. Rf2 Kh8 25. Nh2 f4 26. Bc1 Qf7 27. Bc4 Rd6 28. Nf1 Nf5 29. Qe4 Rd7 30. d6 Qf6 31. Qd5 Ne6 32. Qc6 Red8 33. Rfd2 Ned4 34. Qe4 Nxd6 35. Qd3 Qg5 36. Bd5 N6f5 37. Be4 Ne3 38. h4 Qxh4 39. Nxe3 Nxf3+ 40. gxf3 Rxd3 41. Ng2 Rxd2 42. Rxd2 Qg5 43. Bd5 e4 44. Bxe4 Rxd2 45. Bxd2 Bd4+ 46. Kf1 Qg3 47. Be1 Qh2 48. Nh4 Qxa2 49. Ng6+ Kg7 50. Nxf4 a5 51. Nh5+ Kf7 52. Nf4 Qa1 53. Nd5 a4 54. Nxb6 Bc3 55. Nxa4 Qxa4 56. Bxc3 Qc4+ 57. Kg2 Qxc3 58. Kh3 Qe5 59. Bc6 Kf6 60. b6 Qe6+ 0-1

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "1999.11.??"]
[Round "5"]
[White "Teramoto, Anderson"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "1/2-1/2"]
[ECO "D10"]
[PlyCount "49"]
[EventDate "1999.11.13"]
[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 Nf6 2. c4 c6 3. Nc3 d5 4. e3 Bf5 5. h3 Nbd7 6. Nf3 Nb6 7. cxd5 Nbxd5 8. Nxd5 Nxd5 9. a3 e6 10. Bd3 Bxd3 11. Qxd3 Qc7 12. Bd2 Be7 13. 0-0 0-0 14. Rfc1 Rad8 15. Qe2 Bf6 16. b4 Rfe8 17. b5 e5 18. dxe5 Bxe5 19. Nxe5 Qxe5 20. bxc6 bxc6 21. Ra2 Qe6 22. Rac2 Nf4 23. Qf1 Nd3 24. Rd1 c5 25. Bc3 1/2-1/2

[Event "BRA-ch sf"]
[Site "Brazil"]
[Date "1999.??.??"]
[Round "3"]
[White "Feitosa, Roberto Lessa"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "81"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. d4 Bg7 5. Be2 a6 6. 0-0 b5 7. a3 Bb7 8. Qd3 0-0 9. Bg5 Nbd7 10. Rad1 c5 11. d5 b4 12. Nb1 a5 13. c4 Ng4 14. b3 Nge5 15. Nxe5 Nxe5 16. Qg3 Qd7 17. f4 f6 18. fxe5 fxg5 19. e6 Qc7 20. Qxg5 Bf6 21. Qg3 a4 22. bxa4 Rxa4 23. axb4 Rxb4 24. Nd2 Rb2 25. Qd3 Qa5 26. Nf3 Ba6 27. h4 Rb4 28. Rde1 Rfb8 29. e5 dxe5 30. h5 Rb3 31. Qe4 Qc7 32. hxg6 h6 33. Nh4 Bg5 34. Qf5 Bf6 35. g7 e4 36. Qg6 Bxg7 37. Nf5 Qe5 38. Nxh6+ Kh8 39. Nf7+ Kg8 40. Nxe5 Kh8 41. Rf7 1-0

[Event "BRA-ch sf"]
[Site "Brazil"]
[Date "1999.??.??"]
[Round "8"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Martins, Anmartom Mugabe Lou"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "86"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. b3 g6 5. g3 Bg7 6. Bg2 e6 7. Bb2 Nge7 8. h4 Nd4 9. Nxd4 cxd4 10. Ne2 Nc6 11. 0-0 0-0 12. d3 Bd7 13. Rc1 Rc8 14. a3 b5 15. b4 Qb6 16. Nf4 a5 17. Qe1 axb4 18. axb4 Ra8 19. Ra1 Rxa1 20. Bxa1 Ra8 21. c3 Ra4 22. Bf3 dxc3 23. Bxc3 Bxc3 24. Qxc3 Qd4 25. Qd2 Qxb4 26. Qc1 Qa3 27. Qe3 b4 28. Nh3 b3 29. Bd1 Rb4 30. Qh6 Qb2 31. Qf4 e5 32. Qe3 Bxh3 33. Re1 Qd4 34. Qg5 b2 35. Bc2 Qc3 36. Re2 b1Q+ 37. Bxb1 Rxb1+ 38. Kh2 Qa1 39. Kxh3 Rh1+ 40. Kg4 h5+ 41. Kf3 Nd4+ 42. Ke3 Qc1+ 43. Rd2 Re1# 0-1

