[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=781903"]
[Date "2010.5.28"]
[Round "-"]
[White "rafaelcanuto"]
[Black "guilherme_ostrock"]
[Result "0-1"]
[WhiteElo "1100"]
[BlackElo "-"]

0-1

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=788489"]
[Date "2010.6.11"]
[Round "-"]
[White "Aguinaldo"]
[Black "guilherme_ostrock"]
[Result "1-0"]
[WhiteElo "1580"]
[BlackElo "1334"]
[ECO "C60"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. Bxc6 bxc6 5. Nxe5 Ng8 6. Nf3 Bc5 7. d4 1-0

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=789327"]
[Date "2010.6.13"]
[Round "-"]
[White "rafaelcanuto"]
[Black "guilherme_ostrock"]
[Result "1-0"]
[WhiteElo "1417"]
[BlackElo "1282"]
[ECO "A00"]

1. e3 e5 2. Qf3 Nc6 3. Bb5 Nf6 4. Bxc6 bxc6 5. Ne2 d5 6. O-O e4 7. Qg3 Nh5 8.
Qe5+ Be6 9. Qxh5 Qf6 10. Nd4 g6 11. Qe2 Bd6 12. g3 Rb8 13. Nxc6 Rb6 14. Nxa7 1-0

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=790150"]
[Date "2010.6.15"]
[Round "-"]
[White "guilherme_ostrock"]
[Black "Aguinaldo"]
[Result "0-1"]
[WhiteElo "1500"]
[BlackElo "1567"]
[ECO "C41"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 0-1

[Event "VICTOR V"]
[Site "http://www.queenalice.com/game.php?id=790641"]
[Date "2010.6.16"]
[Round "-"]
[White "rogeriooliveira"]
[Black "guilherme_ostrock"]
[Result "1-0"]
[WhiteElo "1643"]
[BlackElo "1210"]
[ECO "C20"]

1. e4 e5 2. d4 Nc6 3. d5 Nge7 4. dxc6 bxc6 5. Nf3 Ng8 6. Bg5 Nf6 7. Bxf6 Qxf6 8.
Nc3 Bc5 9. Bc4 O-O 10. O-O a5 11. Ne2 Rb8 12. b3 d5 13. exd5 1-0

[Event ""IDOLOS" V"]
[Site "http://www.queenalice.com/game.php?id=794807"]
[Date "2010.6.25"]
[Round "-"]
[White "perucona"]
[Black "guilherme_ostrock"]
[Result "1-0"]
[WhiteElo "1591"]
[BlackElo "1210"]
[ECO "C20"]

1. e4 e5 2. d4 Nc6 3. d5 Bb4+ 4. c3 Bc5 5. Be3 Qe7 6. Bxc5 Qxc5 7. Qe2 Qb6 8.
dxc6 Qxc6 9. Na3 Nf6 10. f3 a5 11. O-O-O d6 12. Nh3 Be6 13. Kb1 1-0

[Event "Baixo al Fons!!!"]
[Site "http://www.queenalice.com/game.php?id=795319"]
[Date "2010.6.26"]
[Round "-"]
[White "JOTA_CALAMAR"]
[Black "guilherme_ostrock"]
[Result "1-0"]
[WhiteElo "1586"]
[BlackElo "1216"]
[ECO "C60"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Qf6 4. O-O Bc5 5. Bxc6 bxc6 6. d3 Nh6 7. Bxh6 Qxh6 8.
Nxe5 Bd6 9. Nf3 O-O 10. h3 Re8 11. Nc3 1-0

[Event "OUTDOOR V"]
[Site "http://www.queenalice.com/game.php?id=795553"]
[Date "2010.6.27"]
[Round "-"]
[White "perucona"]
[Black "guilherme_ostrock"]
[Result "*"]
[WhiteElo "-"]
[BlackElo "-"]
[ECO "B00"]

1. e4 Nc6 2. d4 Nf6 3. d5 Nxd5 4. exd5 Ne5 5. f4 g6 6. fxe5 Bg7 7. Nf3 O-O 8.
Bg5 d6 9. Bb5 c6 10. dxc6 bxc6 11. Be2 *

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=829092"]
[Date "2010.9.7"]
[Round "-"]
[White "golarke"]
[Black "guilherme_ostrock"]
[Result "*"]
[WhiteElo "-"]
[BlackElo "-"]
[ECO "C55"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 d5 5. exd5 Nd4 6. h3 b6 7. O-O *

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=829449"]
[Date "2010.9.7"]
[Round "-"]
[White "guilherme_ostrock"]
[Black "golarke"]
[Result "*"]
[WhiteElo "-"]
[BlackElo "-"]
[ECO "A00"]

1. g3 d5 2. b3 Nf6 3. Bb2 Nc6 4. Bg2 e5 5. d4 e4 6. Nd2 Bd6 7. Nxe4 Nxe4 *

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1211470"]
[Date "2013.8.26"]
[Round "-"]
[White "tahinanwilena"]
[Black "guilherme_ostrock"]
[Result "*"]
[WhiteElo "-"]
[BlackElo "-"]

*

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1211558"]
[Date "2013.8.26"]
[Round "-"]
[White "Tonto"]
[Black "guilherme_ostrock"]
[Result "1-0"]
[WhiteElo "1963"]
[BlackElo "1207"]
[ECO "D02"]

1. d4 d5 2. Nf3 Nf6 3. h3 Nc6 4. Nc3 e5 5. dxe5 Nxe5 6. Nxe5 Qe7 7. Nf3 Bd7 8.
Nxd5 Qd6 9. c4 1-0

[Event "Challenge Brancas"]
[Site "http://www.queenalice.com/game.php?id=1612061"]
[Date "2020.5.13"]
[Round "-"]
[White "guilherme_ostrock"]
[Black "log444"]
[Result "0-1"]
[WhiteElo "1207"]
[BlackElo "1500"]
[ECO "C40"]

1. e4 e5 2. Nf3 Nc6 0-1

[Event "Challenge Pretas"]
[Site "http://www.queenalice.com/game.php?id=1612062"]
[Date "2020.5.13"]
[Round "-"]
[White "log444"]
[Black "guilherme_ostrock"]
[Result "1-0"]
[WhiteElo "-"]
[BlackElo "1207"]
[ECO "B00"]

1. e4 Nf6 2. Nc3 1-0

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1813683"]
[Date "2023.6.11"]
[Round "-"]
[White "guilherme_ostrock"]
[Black "danayresstrock"]
[Result "0-1"]
[WhiteElo "-"]
[BlackElo "-"]
[ECO "C47"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 Bb4 5. Be3 Ng4 6. Qe2 d6 7. O-O-O Be6 8. g3
Bxa2 9. Nxa2 Bc5 10. Nd4 exd4 11. Bf4 Bb4 12. Qxg4 Ne7 13. Nxb4 c5 14. Nd5 Qa5
0-1