[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.07"]
[Round "6"]
[White "Oliveira, Danyel Angelo Aquin"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "D56"]
[WhiteElo "1815"]
[BlackElo "1721"]
[PlyCount "105"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 a6 8. a4 Re8 9. Bd3 b6 10. cxd5 Nxd5 11. Bxe7 Qxe7 12. 0-0 Bb7 13. Rc1 Nc6 14. Bb1 Nf6 15. Qe2 Rac8 16. Rfd1 Nb4 17. Ne5 a5 18. Nb5 c5 19. Nc4 Rcd8 20. Nxb6 cxd4 21. Rc7 Nd7 22. Rxb7 Nd5 23. Rxd7 Rxd7 24. Nxd7 Qxd7 25. Rxd4 Qe7 26. Qc2 g6 27. h3 Kg7 28. Rc4 Qg5 29. Qe4 Rd8 30. Nd4 e5 31. Nf3 Qh5 32. Qxe5+ Qxe5 33. Nxe5 Nb6 34. Rc1 Nxa4 35. b3 Nb6 36. Kh2 Rd5 37. Nf3 Rb5 38. Nd4 Re5 39. Rc6 Nd7 40. Rc7 Nf6 41. Rb7 h5 42. Rb5 Re7 43. Rxa5 Rc7 44. Bd3 Kh6 45. Bc4 Ne4 46. Ra2 f5 47. f3 Nd6 48. Nb5 Nxb5 49. Bxb5 Rc3 50. Rb2 Rxe3 51. b4 Re5 52. Bc6 Re6 53. b5 1-0

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.07"]
[Round "7.14"]
[White "Silva, Airton Dias Da"]
[Black "Ferreira Filho, Antonio Fabiano"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1721"]
[BlackElo "1832"]
[PlyCount "58"]
[EventDate "2015.09.04"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 e5 7. Nf3 Be6 8. h3 h6 9. Be3 Nbd7 10. Bd3 Rc8 11. 0-0 Nb6 12. Qe2 Nc4 13. b3 Nxe3 14. Qxe3 Rxc3 15. Rad1 Be7 16. Qd2 Rc8 17. c4 0-0 18. Qe3 Qc7 19. Nh4 b6 20. Nf5 Bxf5 21. exf5 Qc5 22. Qe2 a5 23. g4 Rfe8 24. Kh2 e4 25. Bc2 Qe5+ 26. Kh1 d5 27. cxd5 Rc3 28. Kg2 Bd6 29. Rh1 Nxd5 0-1

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.06"]
[Round "5"]
[White "Da Silva, Pedro Cesar Nunes"]
[Black "Silva, Airton Dias Da"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1800"]
[BlackElo "1721"]
[PlyCount "112"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. Nf3 Nc6 7. dxc5 Bxc5 8. 0-0 Nge7 9. Bf4 Ng6 10. Bg3 0-0 11. c3 Bb6 12. Nbd2 Rac8 13. Kh1 Qe7 14. h3 Rfd8 15. Nh2 Bc7 16. f4 Nh4 17. Ndf3 Nf5 18. Qe1 Bb6 19. Bh4 Nxh4 20. Qxh4 Qxh4 21. Nxh4 Na5 22. b3 Rxc3 23. Rac1 Rxc1 24. Rxc1 Be3 25. Rf1 Rc8 26. f5 Rc2 27. g3 Rxa2 28. Rf3 d4 29. fxe6 fxe6 30. Nf1 Rf2 31. Nxe3 Rxf3 32. Nxf3 dxe3 33. b4 Nc6 34. b5 Ne7 35. Kg2 Kf7 36. Kf1 Kg6 37. Ke2 Nd5 38. g4 h5 39. Nd4 hxg4 40. hxg4 Kf7 41. Nc2 Nc3+ 42. Kxe3 Nxb5 43. Nb4 Ke7 44. Kf4 a5 45. Na2 Nd4 46. Ke3 Nc6 47. Kf4 b5 48. Nc3 b4 49. Na4 b3 50. Ke4 Kd7 51. Nc5+ Kc7 52. Nxb3 Kb6 53. Nc1 Kb5 54. Nd3 a4 55. Ke3 Nxe5 56. Nxe5 a3 0-1

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.06"]
[Round "4"]
[White "Silva, Airton Dias Da"]
[Black "Koch, Crystian"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "1721"]
[BlackElo "1824"]
[PlyCount "82"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 Nc6 6. exd6 cxd6 7. Bd3 g6 8. 0-0 Bg7 9. d5 Nb4 10. Nc3 Nxd3 11. Qxd3 Bf5 12. Qe2 0-0 13. Be3 Nd7 14. Nh4 a6 15. Nxf5 gxf5 16. Rac1 Ne5 17. Rfd1 Kh8 18. Bd4 Rg8 19. f4 Nd7 20. Bxg7+ Rxg7 21. Re1 f6 22. Qe6 Nf8 23. Qxf5 Ng6 24. Rc2 Nh4 25. Qh3 Ng6 26. Qe3 Qd7 27. Kh1 Rag8 28. Ne4 Qf5 29. Rf2 Qc8 30. b3 h5 31. Ree2 h4 32. h3 Nf8 33. Rf3 Ng6 34. f5 Ne5 35. Rf4 Rf8 36. Rxh4+ Kg8 37. Qf2 Nd3 38. Qf3 Ne5 39. Qh5 Nf7 40. Re3 Ng5 41. Nxg5 fxg5 1-0

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.05"]
[Round "2"]
[White "Gauche, Charles"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2241"]
[BlackElo "1721"]
[PlyCount "87"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Bc4 e6 5. Nf3 Nf6 6. 0-0 Be7 7. d4 0-0 8. Re1 a6 9. a4 Nbd7 10. Bg5 h6 11. Bh4 Nb6 12. Bb3 Nbd5 13. Ne5 Nh7 14. Bxe7 Nxe7 15. Ne4 Nf5 16. c3 Ng5 17. Bc2 Nd6 18. Ng3 f5 19. f4 Ngf7 20. Bb3 Nxe5 21. Rxe5 Rf6 22. Qe2 c6 23. Bxe6+ Bxe6 24. Rxe6 Qf8 25. Re1 Rxe6 26. Qxe6+ Kh8 27. Qg6 Rd8 28. Re5 Nc4 29. Re2 Nd6 30. h3 Rd7 31. Kh2 Rf7 32. Re6 Nc4 33. b3 Nd2 34. Nxf5 Nxb3 35. Nh4 Re7 36. f5 Rxe6 37. Qxe6 Qb8+ 38. g3 Nd2 39. Kg2 Qd8 40. Ng6+ Kh7 41. Ne7 Nb1 42. f6 Nxc3 43. Qf5+ Kh8 44. f7 1-0

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.05"]
[Round "3"]
[White "Silva, Airton Dias Da"]
[Black "Rahal, Israel"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1721"]
[BlackElo "1800"]
[PlyCount "58"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bd3 c5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Nf3 Nc6 9. Be3 cxd4 10. Nxd4 Rd8 11. c3 e5 12. Qa4 exd4 13. Bg5 Be7 14. 0-0 0-0 15. Na3 Qf5 16. Bxf6 Bxf6 17. cxd4 Bxd4 18. Qb3 Bb6 19. Nc4 Na5 20. Nxa5 Bxa5 21. Qf3 Qd5 22. Qg4 Rfe8 23. b3 Qe4 24. Qh3 Rd3 25. Qh5 Re5 26. Qxe5 Qxe5 27. Rae1 Qb8 28. Re7 Qd8 29. Rfe1 Qxe7 0-1

[Event "Florianopolis Cordioli Memorial"]
[Site "Florianopolis"]
[Date "2015.07.04"]
[Round "5"]
[White "Alves, Marcus Vinicius Mac"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "1761"]
[BlackElo "1733"]
[PlyCount "50"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. e4 Bb4 4. Bd3 d5 5. Bg5 h6 6. e5 hxg5 7. exf6 Qxf6 8. Qd2 Qxd4 9. Bb5+ Nc6 10. Bxc6+ bxc6 11. Qxd4 c5 12. Qxg7 Rf8 13. 0-0-0 Ba6 14. Nge2 d4 15. Nxd4 cxd4 16. Qxd4 Bd6 17. Ne4 Rd8 18. Qa4+ Ke7 19. Qxa6 Bf4+ 20. Kb1 Rh8 21. Qxa7 Rh6 22. Qxc7+ Bxc7 23. Rd3 f5 24. Nxg5 Rg6 25. h4 Bf4 1-0

[Event "Florianopolis Cordioli Memorial"]
[Site "Florianopolis"]
[Date "2015.07.04"]
[Round "3"]
[White "Ramos Azevedo, Edmundo Roberto"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1996"]
[BlackElo "1733"]
[PlyCount "45"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 d5 5. Bd3 Nbd7 6. 0-0 c5 7. c3 h6 8. Bh4 c4 9. Bc2 b5 10. Nbd2 a5 11. a3 Bb7 12. Bxf6 Nxf6 13. Ne5 0-0 14. Ng4 Qc7 15. Nxf6+ Bxf6 16. Qh5 e5 17. Qf5 e4 18. f3 Bg5 19. Rfe1 g6 20. Qh3 Bc8 21. Qg3 Qe7 22. Qe5 Be6 23. fxe4 1-0

[Event "Florianopolis Cordioli Memorial"]
[Site "Florianopolis"]
[Date "2015.07.04"]
[Round "4"]
[White "Silva, Airton Dias Da"]
[Black "Corvalao, Eder Daniel"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1733"]
[BlackElo "1854"]
[PlyCount "77"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 e6 4. Nc3 exd5 5. cxd5 Nxd5 6. Qa4+ c6 7. Qe4+ Be6 8. Nf3 Be7 9. Be2 Nd7 10. 0-0 N7f6 11. Qa4 0-0 12. a3 Qc7 13. Qc2 Nf4 14. d4 Rad8 15. Re1 N6d5 16. Nxd5 Bxd5 17. Be3 Bf6 18. Rad1 Rfe8 19. Qf5 Nxe2+ 20. Rxe2 Be4 21. Qg4 Bg6 22. Rde1 Qc8 23. Qg3 Re4 24. Rd2 Rg4 25. Qh3 Bf5 26. Qh5 g6 27. Qh6 Bg7 28. Qh3 Rgxd4 29. Qg3 Rg4 30. Rxd8+ Qxd8 31. Qh3 Bxb2 32. g3 Ra4 33. Qg2 Rxa3 34. Nh4 Be6 35. Bh6 Bf6 36. Qe4 Qd4 37. Qb1 Bxh4 38. gxh4 Qg4+ 39. Kf1 0-1

[Event "Florianopolis Cordioli Memorial"]
[Site "Florianopolis"]
[Date "2015.07.03"]
[Round "1"]
[White "Franca, Willian Bento"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2056"]
[BlackElo "1733"]
[PlyCount "51"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 Nd7 7. Qg4 Ng6 8. h4 f5 9. Qg3 0-0 10. Ne2 Qe8 11. h5 Nh8 12. Nf4 c5 13. Bb5 cxd4 14. cxd4 a6 15. Bd3 Nb6 16. Bd2 Bd7 17. Rb1 Nc4 18. Bxc4 dxc4 19. Rxb7 Rb8 20. Rxb8 Qxb8 21. 0-0 Qb2 22. Bb4 Rf7 23. d5 exd5 24. e6 Bxe6 25. Nxe6 Qxc2 26. Qb8+ 1-0

[Event "Florianopolis Cordioli Memorial"]
[Site "Florianopolis"]
[Date "2015.07.03"]
[Round "2"]
[White "Silva, Airton Dias Da"]
[Black "Tanaka, Aline dos Santos"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1733"]
[BlackElo "1752"]
[PlyCount "44"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Qh5 Nc6 3. Bc4 g6 4. Qd1 Bg7 5. Nf3 Nf6 6. Nc3 0-0 7. 0-0 d6 8. h3 Be6 9. Bb5 Nd4 10. Nxd4 exd4 11. Ne2 Nxe4 12. Nxd4 Bxd4 13. d3 Bb6 14. d4 c6 15. Bd3 d5 16. Re1 Qd7 17. Bxe4 dxe4 18. Rxe4 Rae8 19. Bh6 Bxh3 20. Bxf8 Rxe4 21. Bh6 Be6 22. Qf3 Bd5 0-1

[Event "Sao Bento do Sul op 2nd"]
[Site "Sao Bento do Sul"]
[Date "2014.02.23"]
[Round "5"]
[White "Borges, Leonardo Fernandes"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1792"]
[BlackElo "1742"]
[PlyCount "66"]
[EventDate "2014.02.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. f4 Nc6 4. d3 Nf6 5. Nf3 Be7 6. Nc3 0-0 7. g3 d5 8. Bg2 d4 9. Nd1 h6 10. 0-0 Qc7 11. Nf2 a5 12. a4 b6 13. g4 Nh7 14. h4 Ba6 15. g5 h5 16. Nh1 Rac8 17. Ng3 g6 18. e5 Nb4 19. b3 Nd5 20. Bd2 Rfd8 21. Ne4 Kg7 22. Nf6 Nb4 23. Bxb4 cxb4 24. Rfc1 b5 25. axb5 Bxb5 26. Nd2 Bc5 27. Nde4 Qb6 28. Bf3 Nxf6 29. gxf6+ Kf8 30. Ng5 Bc6 31. Bxh5 Ke8 32. Nxf7 Kxf7 33. Bxg6+ Kf8 1-0

[Event "Sao Bento do Sul op 2nd"]
[Site "Sao Bento do Sul"]
[Date "2014.02.23"]
[Round "6"]
[White "Silva, Airton Dias Da"]
[Black "Abilhoa, Gustavo Auer"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1742"]
[BlackElo "1792"]
[PlyCount "51"]
[EventDate "2014.02.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. a3 d6 5. d4 cxd4 6. Nxd4 Nf6 7. f3 Be7 8. Bb5 Qc7 9. Be3 0-0 10. 0-0 e5 11. Nxc6 bxc6 12. Be2 Be6 13. Qe1 Rab8 14. b4 d5 15. exd5 cxd5 16. Nb5 Qxc2 17. Rc1 Qa4 18. Nxa7 Qxa3 19. Nc6 Qxe3+ 20. Kh1 Rb7 21. Rc3 Qb6 22. Nxe5 Bxb4 23. Rb3 Bxe1 24. Rxb6 Rxb6 25. Rxe1 Rb2 26. Bd3 0-1

[Event "Sao Bento do Sul op 2nd"]
[Site "Sao Bento do Sul"]
[Date "2014.02.22"]
[Round "4"]
[White "Silva, Airton Dias Da"]
[Black "Carneiro, Paulo Irajara Borba"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1742"]
[PlyCount "113"]
[EventDate "2014.02.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 Qb6 7. Nb3 e6 8. 0-0 Be7 9. Be3 Qc7 10. h3 Nbd7 11. Qd2 b5 12. a3 Bb7 13. f4 Nc5 14. Nxc5 dxc5 15. e5 Nd5 16. Nxd5 Bxd5 17. Qf2 g6 18. Be2 Qc6 19. Bf3 Bxf3 20. Qxf3 Qxf3 21. Rxf3 0-0 22. Rd1 Rfd8 23. Rff1 Rd5 24. Rxd5 exd5 25. f5 gxf5 26. Rxf5 Kg7 27. Bd2 d4 28. Kf2 Rd8 29. Ba5 Rd7 30. Ke2 h6 31. Kd3 c4+ 32. Ke4 d3 33. cxd3 Rxd3 34. Bc3 Kg6 35. Rf3 Rd7 36. Rg3+ Kh5 37. Kf5 Bh4 38. Rg8 Bf2 39. Kf4 Rd3 40. Rg7 Be3+ 41. Kf5 Rd1 42. Rxf7 Rf1+ 43. Ke6 Rd1 44. Rf3 Bc5 45. Kf5 Bd4 46. g4+ Kh4 47. e6 Bxc3 48. bxc3 Re1 49. Kf6 a5 50. e7 b4 51. axb4 a4 52. Kf7 a3 53. e8Q Rxe8 54. Kxe8 a2 55. Rf1 Kxh3 56. Ra1 Kxg4 57. Rxa2 1-0

[Event "Sao Bento do Sul op 2nd"]
[Site "Sao Bento do Sul"]
[Date "2014.02.21"]
[Round "1"]
[White "Machado, Jonatan"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1745"]
[BlackElo "1742"]
[PlyCount "59"]
[EventDate "2014.02.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. f4 Nc6 4. Nf3 Nf6 5. d3 Be7 6. g3 0-0 7. Bg2 h6 8. 0-0 d5 9. Nc3 d4 10. Nd1 a5 11. a4 Qc7 12. Nf2 b6 13. Bd2 Ba6 14. g4 Nh7 15. h4 Nb4 16. Qd1 Rad8 17. g5 h5 18. f5 exf5 19. exf5 Bc8 20. f6 gxf6 21. gxf6 Nxf6 22. Bh6 Rfe8 23. Ng5 Ng4 24. Nxg4 Bxg4 25. Rxf7 Qe5 26. Qf1 Bxg5 27. hxg5 Nxc2 28. Rg7+ Qxg7 29. Bxg7 Nxa1 30. Qf6 1-0

[Event "Sao Bento do Sul op 2nd"]
[Site "Sao Bento do Sul"]
[Date "2014.02.21"]
[Round "2"]
[White "Silva, Airton Dias Da"]
[Black "Da Silva, Marco Aurelio Jr"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1742"]
[BlackElo "1762"]
[PlyCount "85"]
[EventDate "2014.02.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Qf6 7. Nxh8 Bc5 8. 0-0 Be6 9. d3 0-0-0 10. Bxd5 Bxd5 11. Nc3 Be6 12. Ne4 Qe7 13. Bg5 Qf8 14. Bxd8 Kxd8 15. Ng5 Bg8 16. Qg4 Nd4 17. Nhf7+ Bxf7 18. Nxf7+ Qxf7 19. c3 h5 20. Qe4 Nc6 21. Rae1 Bd6 22. b4 Qxa2 23. Qh4+ Kd7 24. Qxh5 Qc2 25. Qf7+ Ne7 26. Qc4 Qd2 27. Rd1 Qh6 28. h3 g5 29. b5 Ng6 30. Qg4+ Ke7 31. d4 Kf6 32. d5 Nf4 33. g3 Nxh3+ 34. Kg2 Nf4+ 35. gxf4 exf4 36. Rh1 Qg6 37. Qe6+ Kg7 38. Qxg6+ Kxg6 39. Rde1 Kf5 40. f3 Be5 41. Rh6 Bxc3 42. Ree6 Bb4 43. Rhf6# 1-0

[Event "Curitiba CC 76 Anniversary"]
[Site "Curitiba"]
[Date "2014.02.02"]
[Round "6"]
[White "De Borba, Gabriel"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1881"]
[BlackElo "1742"]
[PlyCount "75"]
[EventDate "2014.01.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 cxd4 7. cxd4 Nc6 8. Ne2 Qb6 9. Nf3 Bb4+ 10. Bd2 f6 11. exf6 Nxf6 12. 0-0 Bd7 13. Re1 0-0 14. Rc1 h6 15. Bg6 Bxd2 16. Qxd2 Ne4 17. Bxe4 dxe4 18. Nh4 Qd8 19. Ng6 Rf6 20. Ne5 Be8 21. Nxc6 Bxc6 22. Ng3 Rg6 23. Nxe4 Bxe4 24. Rxe4 Qd5 25. Qc2 Rd8 26. f3 Rf8 27. Qe2 Qg5 28. Rc5 Qf6 29. Kh1 Re8 30. Qc2 Rd8 31. Rc8 Qe7 32. d5 Rf6 33. Rxe6 Rxe6 34. dxe6 Rxc8 35. Qxc8+ Kh7 36. Qc4 Qg5 37. h3 Qe5 38. Qe4+ 1-0

[Event "Curitiba CC 76 Anniversary"]
[Site "Curitiba"]
[Date "2014.02.02"]
[Round "5"]
[White "Silva, Airton Dias Da"]
[Black "Dalanhol, Joao Vitor"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1742"]
[BlackElo "1873"]
[PlyCount "87"]
[EventDate "2014.01.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 Qc7 6. d4 e6 7. Bf4 Bd6 8. Nb5 Qa5+ 9. Bd2 Qb6 10. Nc4 Qc6 11. Ncxd6+ Ke7 12. dxc5 a6 13. Nxc8+ Rxc8 14. Nd6 Rd8 15. Ba5 Rd7 16. Bb6 Nd5 17. Qf3 Nxb6 18. Qxf7+ Kd8 19. Qe8+ Kc7 20. cxb6+ Kxd6 21. 0-0-0+ Kc5 22. Rxd7 Qxd7 23. Qf8+ Kxb6 24. Bc4 Ka7 25. Qc5+ b6 26. Qe5 Nc6 27. Qxe6 Qxe6 28. Bxe6 Nd4 29. Bg4 Rf8 30. f3 Rd8 31. Re1 Nc6 32. Bf5 h6 33. Re6 Nd4 34. Re7+ Kb8 35. Bd3 a5 36. Rxg7 Re8 37. Kd2 Re6 38. c3 Nc6 39. Rg8+ Kc7 40. Be4 Ne7 41. Rg7 Kd6 42. Kd3 Kc5 43. a3 Nc8 44. Rc7+ 1-0

[Event "Curitiba CC 76 Anniversary"]
[Site "Curitiba"]
[Date "2014.02.01"]
[Round "4"]
[White "Da Silva, Tiago Martins"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1795"]
[BlackElo "1742"]
[PlyCount "95"]
[EventDate "2014.01.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Bc5 4. Ngf3 Nf6 5. e5 Ng4 6. d4 Bb6 7. h3 Nh6 8. Nb3 Nf5 9. g4 Nh4 10. g5 Nxf3+ 11. Qxf3 Bd7 12. Bd3 Qe7 13. Be3 Nc6 14. c3 0-0-0 15. a4 a5 16. Qg3 Rdf8 17. Nd2 f5 18. f4 h5 19. h4 g6 20. 0-0 Na7 21. Qf2 Kb8 22. Rfb1 Rc8 23. b4 Qe8 24. Rb3 Bxa4 25. Rba3 Bb5 26. bxa5 Bxd3 27. axb6 cxb6 28. Rxa7 Kc7 29. R7a3 Kd7 30. Qe1 Be4 31. Qe2 Ke7 32. c4 Qc6 33. Nxe4 dxe4 34. Rc1 Rhd8 35. Qb2 Kf7 36. Rb3 Qa4 37. Rxb6 Rxc4 38. Rxb7+ Kg8 39. Rxc4 Qxc4 40. Qb3 Qa6 41. Rb6 Qa1+ 42. Kg2 Re8 43. Rxe6 Rxe6 44. Qxe6+ Kg7 45. Qf6+ Kh7 46. Qf7+ Kh8 47. Qf8+ Kh7 48. Qh6+ 1-0

[Event "Curitiba CC 76 Anniversary"]
[Site "Curitiba"]
[Date "2014.02.01"]
[Round "3"]
[White "Silva, Airton Dias Da"]
[Black "Freire, Airon"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1742"]
[BlackElo "1523"]
[PlyCount "64"]
[EventDate "2014.01.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Bc4 Nc6 4. d4 cxd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. 0-0 Nf6 8. Re1 d5 9. exd5 cxd5 10. Bb3 0-0 11. Nc3 e6 12. Bg5 Qb6 13. Qd2 Ba6 14. Be3 Qc7 15. h3 Nd7 16. Bd4 Nf6 17. Be5 Ne4 18. Nxe4 Bxe5 19. Nc3 Bxc3 20. Qxc3 Qxc3 21. bxc3 Rfc8 22. Re3 Rc5 23. Ba4 Bb5 24. Bxb5 Rxb5 25. c4 Rc5 26. cxd5 exd5 27. Rd3 Rb8 28. a4 h5 29. Kf1 Rb4 30. Ke2 d4 31. Kd2 Rcc4 32. Rda3 f5 1-0

[Event "Curitiba CC 76 Anniversary"]
[Site "Curitiba"]
[Date "2014.01.31"]
[Round "1"]
[White "Silva, Airton Dias Da"]
[Black "Dias, Anderson Tatsch"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1742"]
[BlackElo "2222"]
[PlyCount "84"]
[EventDate "2014.01.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. c3 Bc5 6. b4 Bxd4 7. Qxd4 Qxd4 8. cxd4 Nc6 9. Bd3 Nxb4 10. Ke2 d5 11. e5 Bd7 12. Nc3 Nxd3 13. Kxd3 Ne7 14. Ba3 Nc6 15. Rab1 Na5 16. Nb5 Bxb5+ 17. Rxb5 b6 18. Rc1 Kd7 19. Bd6 Nc4 20. Rb3 Nxd6 21. exd6 Rhc8 22. Rbc3 Rxc3+ 23. Rxc3 Kxd6 24. a4 Kd7 25. Rb3 Kc6 26. h4 h5 27. Ke3 a6 28. Kf4 f6 29. Rg3 Ra7 30. Rc3+ Kd7 31. g4 hxg4 32. Kxg4 b5 33. axb5 axb5 34. Kh5 b4 35. Rb3 Rb7 36. Kg6 Kd6 37. h5 e5 38. Kh7 exd4 39. Rg3 b3 40. Rxg7 Rxg7+ 41. Kxg7 b2 42. h6 b1Q 0-1

[Event "Curitiba CC 76 Anniversary"]
[Site "Curitiba"]
[Date "2014.01.31"]
[Round "2"]
[White "Vilela, Bruno Ailton"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "1800"]
[BlackElo "1742"]
[PlyCount "100"]
[EventDate "2014.01.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. Bd3 e6 7. Bg5 Be7 8. Qd2 0-0 9. f3 h6 10. Be3 b5 11. g4 Nh7 12. a4 b4 13. Nd1 Ng5 14. f4 Nh7 15. Qxb4 e5 16. Nf5 Bxf5 17. exf5 Nc6 18. Qd2 Rb8 19. Bxa6 Ra8 20. Bb7 Bh4+ 21. Bf2 Nd4 22. 0-0 Rb8 23. Bxd4 Rxb7 24. fxe5 dxe5 25. Be3 Rd7 26. Qc3 Re8 27. a5 Nf6 28. h3 Nd5 29. Qb3 Nxe3 30. Nxe3 Bg5 31. a6 Bxe3+ 32. Qxe3 Rd4 33. Ra3 Qd5 34. Rd3 Ra8 35. Rxd4 Qxd4 36. Qxd4 exd4 37. Ra1 Kf8 38. Kf1 Ke7 39. Ke2 Kd6 40. Kd3 Kc5 41. Ra5+ Kc6 42. Kxd4 Kb6 43. Ra3 Ka7 44. c4 Rd8+ 45. Kc3 Ka8 46. b4 Re8 47. b5 Re3+ 48. Kb4 Rxa3 49. Kxa3 Ka7 50. c5 g6 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2013.09.14"]
[Round "6"]
[White "Silva, Airton Dias Da"]
[Black "Anesi, Vitor Hugo"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "1742"]
[BlackElo "1800"]
[PlyCount "65"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Qh5 Nc6 3. Bb5 g6 4. Qd1 Nf6 5. d3 Bg7 6. Nf3 d6 7. Bxc6+ bxc6 8. h3 0-0 9. 0-0 Ba6 10. Re1 c5 11. Nc3 c6 12. Be3 Qc7 13. Qd2 Nd7 14. Bh6 Rfe8 15. Bxg7 Kxg7 16. Nh2 Nf8 17. Ng4 Kh8 18. Qg5 Re6 19. f4 Nd7 20. f5 gxf5 21. exf5 Ree8 22. Ne4 Rg8 23. Qh5 Rg7 24. f6 Rg6 25. Ng5 Nf8 26. Rf1 Bc8 27. Nh6 Be6 28. Rf2 Rxg5 29. Qxg5 Ng6 30. b3 d5 31. h4 Qd6 32. h5 Nf4 33. Qg7# 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2013.08.03"]
[Round "3"]
[White "Paganella, Alberto Carlos"]
[Black "Silva, Airton Dias Da"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1800"]
[BlackElo "1742"]
[PlyCount "124"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nf6 6. Nc3 a6 7. Bg5 Ng4 8. Ke2 Bc5 9. Be3 Nxe3 10. fxe3 0-0 11. Rd1 Nc6 12. a3 b5 13. g3 Bb7 14. Bg2 Rab8 15. Rhe1 Na5 16. b4 Nc4 17. bxc5 Nxa3 18. Rc1 b4 19. Nb1 Bxe4 20. Nxa3 bxa3 21. Ra1 Bxc2 22. Rxa3 Rfd8 23. Nd4 Rb2 24. Nxc2 Rxc2+ 25. Kf1 Rdd2 26. Be4 Rxc5 27. Rxa6 g6 28. Re2 Rd1+ 29. Kf2 Rcc1 30. Bg2 c5 31. Raa2 f5 32. Rac2 Kg7 33. Rxc1 Rxc1 34. Ra2 Kf6 35. Ke2 Ke5 36. Kd2 Rg1 37. Kd3 Kd6 38. Rc2 e5 39. e4 Rd1+ 40. Ke2 Rd4 41. Rd2 c4 42. exf5 gxf5 43. Ke3 Kc5 44. Rxd4 exd4+ 45. Kd2 Kd6 46. Bf1 Kc5 47. Bh3 Kb4 48. Bxf5 h6 49. h4 Kb3 50. Kc1 d3 51. g4 Kc3 52. g5 hxg5 53. hxg5 Kd4 54. Kd2 c3+ 55. Kd1 d2 56. g6 Ke5 57. Bd3 Kf6 58. Bc2 Kg7 59. Ke2 Kf6 60. Be4 Kg7 61. Kd1 Kf6 62. Kc2 Kg7 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2013.08.03"]
[Round "4"]
[White "Schmitz, Claudio Roberto"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "D59"]
[BlackElo "1742"]
[PlyCount "93"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. Nc3 h6 6. Bh4 0-0 7. e3 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Be2 Bb7 11. 0-0 Nd7 12. Re1 Rac8 13. a3 Rfd8 14. Nxd5 Bxd5 15. b4 Nf6 16. Rc1 Ne4 17. Ba6 Rb8 18. Re2 Bb7 19. Bxb7 Rxb7 20. Qd3 f5 21. Rec2 c5 22. Ne5 Rc7 23. f3 Nf6 24. Qb3 Nd7 25. Ng6 Qf6 26. Nf4 Rc6 27. d5 exd5 28. Qxd5+ Kh7 29. Rd2 Rcc8 30. Ne6 Re8 31. Qxd7 Qxe6 32. Qxe6 Rxe6 33. Kf2 c4 34. Rc3 b5 35. Rd5 a6 36. Rxf5 Rd8 37. e4 Rd2+ 38. Ke3 Rxg2 39. h4 Kg8 40. a4 Rb6 41. axb5 axb5 42. Rd5 Rb2 43. Kd4 Rxb4 44. Kc5 Rb3 45. Rxb3 cxb3 46. Kxb6 b2 47. Rxb5 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2013.07.06"]
[Round "1"]
[White "Rosa, Dorli Ramses"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1786"]
[BlackElo "1742"]
[PlyCount "89"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 0-0 6. Bd3 h6 7. Bh4 Nc6 8. 0-0 Nb4 9. Be2 Ne4 10. Bxe7 Qxe7 11. a3 Nc6 12. cxd5 exd5 13. Nc3 Be6 14. Nxe4 dxe4 15. Nd2 Bd5 16. b4 Qg5 17. Qc2 Rfe8 18. b5 Ne7 19. Qxc7 Rac8 20. Qa5 Nf5 21. g3 Nxe3 22. fxe3 Qxe3+ 23. Rf2 Qxd4 24. Rd1 e3 25. Rf4 Qc5 26. Nf3 Be6 27. Qb4 Qc2 28. Nd4 Qa2 29. Re1 Bh3 30. Rh4 Bd7 31. a4 Re5 32. Rf4 g5 33. Rf6 Kg7 34. Qd6 Rd5 35. Rxf7+ Kxf7 36. Rf1+ Kg7 37. Qf6+ Kh7 38. Qf7+ Kh8 39. Qf6+ Kg8 40. Qg6+ Kh8 41. Qxh6+ Kg8 42. Qg6+ Kh8 43. Rf7 Rc1+ 44. Kg2 Qb1 45. Rh7# 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2013.07.06"]
[Round "2"]
[White "Silva, Airton Dias Da"]
[Black "Giordano, Melquior"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1742"]
[BlackElo "1792"]
[PlyCount "86"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. Qd2 h6 10. Be3 b5 11. Nd5 Nxd5 12. exd5 Bf5 13. Rc1 Be7 14. Na5 Bg5 15. Nb7 Qf6 16. Bxg5 hxg5 17. c4 bxc4 18. Rxc4 Nb6 19. Rc6 Nc8 20. Qb4 Ke7 21. Rc7+ Bd7 22. Qg4 Nb6 23. Bd3 g6 24. Qb4 Nxd5 25. Rxd7+ Kxd7 26. Qa4+ Ke7 27. 0-0 Qf4 28. Qxf4 gxf4 29. Bc4 Ne3 30. Rc1 Nxc4 31. Rxc4 Rhc8 32. Rb4 Rcb8 33. a3 Ra7 34. Na5 Rxb4 35. Nc6+ Kf6 36. Nxb4 Rb7 37. Nxa6 Rxb2 38. Nc7 Ra2 39. Nb5 d5 40. Nc3 Ra1+ 41. Kf2 d4 42. Ne4+ Ke7 43. g4 Rxa3 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.09"]
[Round "6"]
[White "Mendes Baldini, Andre"]
[Black "Silva, Airton Dias Da"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1800"]
[BlackElo "1728"]
[PlyCount "107"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. d4 e6 4. Bg2 c5 5. Bg5 Nc6 6. 0-0 Be7 7. e3 Qb6 8. b3 h6 9. Bxf6 Bxf6 10. c3 Bd7 11. Nbd2 cxd4 12. cxd4 0-0 13. Rc1 Rac8 14. Ne1 Nb4 15. Rxc8 Rxc8 16. a3 Na2 17. a4 Be7 18. Nd3 Qa6 19. Nb1 b5 20. Qd2 bxa4 21. Nc5 Bxc5 22. dxc5 axb3 23. Qd4 Qc4 24. Qb2 Qc2 25. Qa3 Rc7 26. Bf3 Qxc5 27. Qxb3 Qc4 28. Qb8+ Kh7 29. Bd1 Bb5 30. Nd2 Qc1 31. Qxb5 Qxd2 32. Bb3 Nc3 33. Qb8 Ne2+ 34. Kg2 Qa5 35. Bd1 Nc3 36. Bc2+ g6 37. Qb2 Qc5 38. Rc1 f5 39. Bb3 Qb4 40. Ra1 Qe4+ 41. Kg1 Qd3 42. Kg2 Rb7 43. Ra3 g5 44. Bc2 Rxb2 45. Bxd3 Nd1 46. Rxa7+ Kg6 47. g4 Nxe3+ 48. Kf3 Nxg4 49. Be2 Nxh2+ 50. Ke3 f4+ 51. Kd3 f3 52. Bd1 Rxf2 53. Bc2 Rxc2 54. Kxc2 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.09"]
[Round "7"]
[White "Silva, Airton Dias Da"]
[Black "Capeletti, Cezer Luiz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1728"]
[BlackElo "1747"]
[PlyCount "51"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. c4 Qd8 4. Nf3 Bf5 5. Nc3 c6 6. d4 e6 7. Bd3 Bg6 8. 0-0 Nf6 9. Re1 Be7 10. Be3 0-0 11. Nh4 Bh5 12. Be2 Bxe2 13. Qxe2 Bb4 14. Rac1 Nbd7 15. Red1 Re8 16. h3 Qe7 17. Nf3 e5 18. a3 Bxc3 19. Rxc3 exd4 20. Nxd4 Ne4 21. Rc2 h6 22. Nf5 Qe6 23. Qg4 Ng5 24. Rd6 Ne5 25. Rxe6 Nxg4 26. Rxe8+ 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.08"]
[Round "4"]
[White "Da Silveira, Claudio Oliveira"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1827"]
[BlackElo "1728"]
[PlyCount "63"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bc5 5. Bg2 0-0 6. 0-0 h6 7. d3 Re8 8. a3 a5 9. Rb1 d6 10. e3 Bg4 11. h3 Bf5 12. Nh4 Bh7 13. e4 Nd4 14. Be3 c6 15. b4 axb4 16. axb4 Bb6 17. b5 Ra3 18. Na4 c5 19. Nf3 Ba5 20. Nxd4 exd4 21. Bc1 Ra2 22. Qb3 Rxa4 23. Qxa4 b6 24. Qd1 Qd7 25. Qf3 Bg6 26. g4 Qe6 27. Rd1 Nd7 28. Qg3 Ne5 29. f4 f5 30. exf5 Bxf5 31. Bd5 Bxg4 32. hxg4 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.08"]
[Round "5"]
[White "Silva, Airton Dias Da"]
[Black "De Almeida, Edson Soyaux"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1728"]
[BlackElo "1969"]
[PlyCount "51"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Bxf7+ Kxf7 6. Ng5+ Ke8 7. Nc3 Nf6 8. Nd5 h6 9. Nxf6+ Qxf6 10. Nf3 Bg4 11. c3 Rf8 12. 0-0 Bxf3 13. Qxf3 Qxf3 14. gxf3 Rxf3 15. a4 a5 16. Rd1 Ke7 17. Be3 Bxe3 18. fxe3 Raf8 19. Rd2 Rxe3 20. Rf1 Ref3 21. Rxf3 Rxf3 22. Kg2 Rf4 23. Kg3 g5 24. Rf2 Kf6 25. Rxf4+ exf4+ 26. Kg4 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.07"]
[Round "3"]
[White "Duarte, Jorge da Silva Lage"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "E20"]
[BlackElo "1728"]
[PlyCount "97"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nc3 0-0 6. Qb3 Na6 7. Nf3 Ne4 8. 0-0 Bxc3 9. bxc3 c5 10. Ba3 Qa5 11. Rac1 dxc4 12. Qb2 Rd8 13. Rfd1 Rb8 14. Ne5 Nd6 15. dxc5 Nxc5 16. Bb4 Qc7 17. Qa3 Nb5 18. Qa5 Qxa5 19. Bxa5 Re8 20. Rb1 Na3 21. Rb2 Na4 22. Rbd2 b6 23. Bb4 Ba6 24. Bxa3 Nxc3 25. Rc1 Nb5 26. Bb4 Nc7 27. Nc6 Rbc8 28. Ne7+ Rxe7 29. Bxe7 Re8 30. Rd7 Nd5 31. Ba3 b5 32. Rxa7 Bc8 33. e4 Nf6 34. Rb1 e5 35. Rxb5 h6 36. Rb8 Kh7 37. Rc7 Be6 38. Rxe8 Nxe8 39. Rc5 f6 40. Bf1 Nd6 41. Rc6 Nxe4 42. Rxe6 Nd2 43. Bh3 Kg6 44. Rc6 Nb1 45. Bc1 Nc3 46. Rxc4 Nxa2 47. Bd2 Kf7 48. Bf5 Ke7 49. Ra4 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.07"]
[Round "2"]
[White "Silva, Airton Dias Da"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1728"]
[BlackElo "2230"]
[PlyCount "52"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 d5 7. Bd2 dxe4 8. Bb5+ Bd7 9. Qe2 Bxc3 10. Bxc3 0-0 11. 0-0-0 Qb6 12. h3 Nd5 13. Bxd7 Nxc3 14. bxc3 Nxd7 15. Qxe4 Nf6 16. Qd3 Rac8 17. Rhe1 Qa5 18. Kb2 Nd5 19. Ne2 Nb6 20. Ka1 Na4 21. c4 Nb6 22. Rb1 Nxc4 23. Rec1 Rfd8 24. Qe4 Nd2 25. Qxb7 Nxb1 26. Qxb1 Qe5+ 0-1

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.29"]
[Round "6"]
[White "Born, Ary"]
[Black "Silva, Airton Dias Da"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1444"]
[BlackElo "1795"]
[PlyCount "186"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 cxd4 7. Nxd4 Nxe5 8. 0-0 Bd7 9. a4 a6 10. a5 Qc7 11. f4 Nc4 12. Kh1 Nxa5 13. Nd2 Nf6 14. N2f3 Bd6 15. Ng5 h6 16. Ngf3 Ne4 17. Kg1 Nc4 18. Ne5 Nxe5 19. fxe5 Bxe5 20. Bb5 0-0 21. Bxd7 Qxd7 22. Qg4 Kh7 23. Be3 Nf6 24. Qh3 Qe7 25. Nf3 Bd6 26. Ra4 Ne4 27. g4 Kg8 28. Qg2 Bc5 29. Nd4 b5 30. Raa1 e5 31. Nf5 Bxe3+ 32. Nxe3 Qc5 33. Rf3 Ng5 34. Rg3 d4 35. Qd5 Qxd5 36. Nxd5 Ne4 37. Rg2 dxc3 38. bxc3 f6 39. Re1 Ng5 40. Re3 Rfd8 41. Rd2 Kf7 42. h4 Ne6 43. Kf2 Ra7 44. g5 hxg5 45. hxg5 Nxg5 46. Ke1 Rad7 47. Red3 Ke6 48. Nc7+ Rxc7 49. Rxd8 Nf3+ 50. Ke2 Nxd2 51. Rxd2 Rxc3 52. Ra2 Rc6 53. Ke3 b4 54. Ke4 f5+ 55. Kf3 g5 56. Rh2 e4+ 57. Ke3 Rc3+ 58. Kd4 Rc6 59. Rh6+ Kd7 60. Rh7+ Kc8 61. Kd5 Kd8 62. Kxc6 e3 63. Kd6 Ke8 64. Ke6 Kf8 65. Kf6 Kg8 66. Re7 f4 67. Kxg5 b3 68. Kg6 Kf8 69. Rf7+ Ke8 70. Rxf4 Kd7 71. Rd4+ Kc6 72. Rd1 Kc5 73. Kf5 Kc4 74. Ke4 Kc3 75. Kxe3 b2 76. Ke2 a5 77. Rd3+ Kc2 78. Rd2+ Kb3 79. Rd3+ Ka2 80. Rd2 a4 81. Kd3 a3 82. Kc3 Ka1 83. Rd6 b1Q 84. Ra6 Qb2+ 85. Kd3 Qb5+ 86. Kc3 Qxa6 87. Kb4 a2 88. Kc3 Kb1 89. Kb4 a1R 90. Kc3 Ra3+ 91. Kd2 Qd3+ 92. Ke1 Kc1 93. Kf2 Ra2+ 0-1

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.29"]
[Round "5"]
[White "Hille, Willian Henrique"]
[Black "Silva, Airton Dias Da"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1795"]
[PlyCount "84"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. d4 Nc6 5. Bb5 Bd7 6. c3 Nge7 7. dxc5 Ng6 8. Bxc6 Bxc6 9. Be3 Rc8 10. 0-0 Bb5 11. Re1 Bxc5 12. Bxc5 Rxc5 13. Qd4 b6 14. Na3 Ba6 15. Qa4+ Qd7 16. Qxa6 0-0 17. Qd3 Nf4 18. Qc2 h6 19. Rad1 Qc7 20. Rd4 Ng6 21. Nb1 b5 22. Rd3 a5 23. Red1 Rc8 24. Re3 Nf4 25. Rd4 Ng6 26. a3 Ne7 27. g4 Nc6 28. Rf4 Ne7 29. g5 Nf5 30. Rd3 Qe7 31. Rg4 h5 32. Rg2 g6 33. Qd2 R5c7 34. Qe2 b4 35. h3 Rc4 36. Nfd2 Rh4 37. Kh2 Rf4 38. Nb3 Re4 39. Qf1 Qc7 40. N1d2 Qxe5+ 41. f4 Rxf4 42. Nf3 Rxf3+ 0-1

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.29"]
[Round "1.12"]
[White "Silva, Airton Dias Da"]
[Black "Iurk, Jonel Nazareno"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "1795"]
[BlackElo "2083"]
[PlyCount "60"]
[EventDate "2012.01.27"]
[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 d6 3. d4 cxd4 4. Nxd4 a6 5. a3 e5 6. Nf3 Be6 7. Ng5 Nf6 8. Nxe6 fxe6 9. Nc3 d5 10. exd5 exd5 11. Bg5 d4 12. Bxf6 Qxf6 13. Nd5 Qd6 14. Bc4 Nd7 15. Qf3 0-0-0 16. Qb3 b5 17. Be2 Nc5 18. Qh3+ Kb8 19. Nb4 g6 20. 0-0-0 Bg7 21. Nd3 e4 22. Nxc5 Qxc5 23. Kb1 Rd6 24. Rhe1 Rhd8 25. Bf1 d3 26. c3 Qxf2 27. Ka1 Qc2 28. Qe3 d2 29. Qxe4 dxe1Q 30. Rxe1 Qxe4 0-1

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.28"]
[Round "4"]
[White "Silva, Airton Dias Da"]
[Black "De Oliveira, Gabriel Antunes"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "1795"]
[PlyCount "79"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e5 2. Qh5 Nc6 3. Bc4 Qf6 4. Nc3 g6 5. Qd1 Na5 6. Nd5 Qc6 7. Bb5 Qc5 8. b3 Be7 9. b4 Qd4 10. Nxc7+ Kd8 11. Nxa8 Qxe4+ 12. Qe2 Qxg2 13. Qxe5 Bf6 14. Qc7+ Ke7 15. Qxc8 Qe4+ 16. Kf1 Qd4 17. c3 Qd5 18. Qxd7+ Qxd7 19. Bxd7 Kxd7 20. bxa5 Ne7 21. Nb6+ axb6 22. axb6 Nd5 23. Rb1 Re8 24. Nf3 Be7 25. d4 Nxc3 26. Rb3 Nxa2 27. Kg2 Rc8 28. Bf4 Nb4 29. Re1 Nd5 30. Ne5+ Ke8 31. Bg3 f6 32. Ng4 Rc4 33. Ne3 Rxd4 34. Nxd5 Rxd5 35. Ree3 Rd7 36. Re6 Kf7 37. Re2 h5 38. Bc7 g5 39. Ra2 Bd6 40. Rd2 1-0

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.28"]
[Round "3"]
[White "Silva, Airton Dias Da"]
[Black "Junior, Ignacio Pereira"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1795"]
[PlyCount "92"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nf3 Qa5 8. Bc4 Nxe4 9. Bd2 Nxd2 10. Nxd2 Be7 11. 0-0 0-0 12. Re1 Be6 13. Nb3 Qc7 14. Bxe6 fxe6 15. Qg4 Rf6 16. Rad1 d5 17. Qe2 Nd7 18. a3 Raf8 19. Rf1 Nc5 20. Nxc5 Bxc5 21. Qg4 e4 22. Kh1 Qf4 23. Qh3 Bd6 24. g3 Qf3+ 25. Kg1 Bc5 26. Qg2 b5 27. Qxf3 Rxf3 28. Ne2 Rxf2 29. Rxf2 Rxf2 30. Nd4 Bxd4 31. Rxd4 Rxc2 32. Rb4 Kf7 33. h4 Kf6 34. b3 Ke5 35. a4 Rc5 36. Kf2 d4 37. h5 Kd5 38. g4 e5 39. g5 Kc6 40. Ke2 a5 41. axb5+ Rxb5 42. Rc4+ Rc5 43. Ra4 Kb5 44. Ra1 Rc2+ 45. Kd1 g6 46. hxg6 hxg6 0-1

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.27"]
[Round "2"]
[White "Rocha, Reeges"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "A30"]
[BlackElo "1795"]
[PlyCount "43"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. b4 Nc6 4. Bb2 e6 5. g3 Be7 6. Bg2 0-0 7. 0-0 d5 8. cxd5 exd5 9. d3 Re8 10. Nbd2 Bg4 11. h3 Be6 12. Rc1 Qd7 13. Kh2 b6 14. a3 h6 15. Rc2 Bd6 16. Qa1 d4 17. Rfc1 Rab8 18. Nc4 Bc7 19. Nfd2 Be5 20. e3 dxe3 21. fxe3 Nh5 22. Nf1 1-0

[Event "Curitiba IRT 74 Aniversario CC"]
[Site "Curitiba"]
[Date "2011.11.25"]
[Round "1"]
[White "Araujo, Rafael Moreira"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2141"]
[PlyCount "57"]
[EventDate "2011.11.25"]
[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 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Be7 7. Nf3 0-0 8. Bd3 h6 9. 0-0 Re8 10. Qe2 c5 11. e5 Bf8 12. h4 cxd4 13. cxd4 Nc6 14. Qe4 f5 15. exf6 Qxf6 16. Qh7+ Kf7 17. d5 exd5 18. Bb2 Qd6 19. h5 Ke7 20. Bg6 Rd8 21. Bxg7 Kd7 22. Bxf8+ Ne7 23. Bxh6 Kc6 24. Rfc1+ Kb6 25. Be3+ Ka6 26. Bd3+ b5 27. Bxb5+ Kxb5 28. Qd3+ Ka5 29. Bd2+ 1-0

[Event "Curitiba IRT 74 Aniversario CC"]
[Site "Curitiba"]
[Date "2011.11.25"]
[Round "2"]
[White "Silva, Airton Dias Da"]
[Black "Graauw, Rafaela De"]
[Result "1-0"]
[ECO "C20"]
[PlyCount "85"]
[EventDate "2011.11.25"]
[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. Qh5 Nc6 3. Bc4 Qe7 4. Nc3 Nf6 5. Qd1 d6 6. h3 Be6 7. Bb3 Bd7 8. Nf3 a6 9. Bc4 b6 10. 0-0 0-0-0 11. Re1 Nh5 12. d4 exd4 13. Nxd4 Nf6 14. Nf5 Qe5 15. Bxf7 g5 16. Ng3 Bg7 17. Nh5 Nxh5 18. Bxh5 Rdf8 19. Bg4 Bxg4 20. Qxg4+ Kb8 21. Nd5 Ne7 22. Nxe7 Qxe7 23. c3 Qe5 24. Be3 Re8 25. Rad1 h6 26. Bd4 Qe7 27. Bxg7 Qxg7 28. Rd5 Re5 29. Rxe5 Qxe5 30. Qe2 b5 31. a4 c6 32. axb5 axb5 33. Ra1 Rh7 34. Qe3 c5 35. Ra5 Qe8 36. Qd3 Qc6 37. Qxb5+ Qxb5 38. Rxb5+ Rb7 39. Rxb7+ Kxb7 40. b3 Kc7 41. Kf1 Kb6 42. Ke2 c4 43. b4 1-0

[Event "Curitiba Jabur Memorial op"]
[Site "Curitiba"]
[Date "2010.12.??"]
[Round "3"]
[White "Branchini, Fernando Luis Sakam"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1866"]
[PlyCount "32"]
[EventDate "2010.12.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nge7 8. Na3 Nf5 9. Nc2 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Qxb2 12. 0-0 Nfxd4 13. Nfxd4 Nxd4 14. Qxd4 Qxc2 15. Bb5+ Bd7 16. Bxd7+ Kxd7 1-0

[Event "Curitiba Jabur Memorial op"]
[Site "Curitiba"]
[Date "2010.12.??"]
[Round "2"]
[White "Proudian, Armen"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2093"]
[PlyCount "71"]
[EventDate "2010.12.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. h3 Be7 6. Qf3 h6 7. Ne2 c6 8. Bf4 Be6 9. Nd2 Nbd7 10. g4 Nb6 11. Ng3 Bd6 12. 0-0-0 Qc7 13. Bxd6 Qxd6 14. Nf5 Bxf5 15. Qxf5 Kd8 16. Rhe1 Kc7 17. Re5 Nbd7 18. Re3 Rae8 19. Rde1 Rxe3 20. Rxe3 Kd8 21. c3 Re8 22. Nf1 Rxe3 23. Nxe3 Ke8 24. Qf3 g6 25. h4 Qe7 26. h5 Ne4 27. Kc2 Ndf6 28. Qf4 Qd8 29. hxg6 fxg6 30. f3 Ng5 31. Bxg6+ Kf8 32. Nf5 Nf7 33. Bxf7 Kxf7 34. Nxh6+ Ke7 35. g5 Nh5 36. Qf7+ 1-0

[Event "Curitiba op"]
[Site "Curitiba"]
[Date "2010.11.20"]
[Round "3"]
[White "Silva, Airton Dias Da"]
[Black "Aguiar, Djalma"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1947"]
[PlyCount "61"]
[EventDate "2010.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Bb5+ Nc6 5. Nf3 Bg4 6. c3 Qb6 7. Bxc6+ bxc6 8. dxc5 Qxc5 9. h3 Bxf3 10. Qxf3 e6 11. 0-0 Qb6 12. b3 Ne7 13. Re1 Ng6 14. Qg3 Be7 15. Be3 Qc7 16. f4 Bh4 17. Qg4 Bxe1 18. g3 c5 19. Kf1 d4 20. Bg1 Bxc3 21. Nxc3 dxc3 22. Qf3 0-0 23. Qxc3 Rac8 24. Rc1 Rfd8 25. Qe3 Rd5 26. Bf2 Qa5 27. Rc2 Ne7 28. Be1 Qb5+ 29. Kg2 Nf5 30. Qf2 Rd3 31. Qg1 0-1

[Event "Curitiba op"]
[Site "Curitiba"]
[Date "2010.11.19"]
[Round "2"]
[White "Pedruzzi, Pedro Henrique"]
[Black "Silva, Airton Dias Da"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "74"]
[EventDate "2010.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Nge7 6. Bg5 Qb6 7. Qb3 cxd4 8. Bxc6+ Nxc6 9. Qc2 Nxe5 10. Qa4+ Bd7 11. Qc2 d3 12. Qd2 Bc5 13. b4 Bd6 14. Be3 Qc7 15. Nf3 Nxf3+ 16. gxf3 Bb5 17. Na3 Bc4 18. Bd4 f6 19. Rg1 Bxh2 20. Rg2 Bf4 21. Be3 g5 22. Rg4 h5 23. Bxf4 gxf4 24. Rxf4 Qe5+ 25. Kd1 Rg8 26. Kc1 Rg1+ 27. Kb2 Rxa1 28. Kxa1 Ke7 29. Nxc4 dxc4 30. Rxc4 Rd8 31. Re4 Qg5 32. f4 Qf5 33. Rc4 Rd7 34. Kb2 h4 35. Rd4 Rxd4 36. cxd4 Qe4 37. Kc3 Qe2 0-1

[Event "Curitiba op"]
[Site "Curitiba"]
[Date "2010.11.19"]
[Round "1"]
[White "Silva, Airton Dias Da"]
[Black "Quintiliano Pinto, Renato Rodrigues"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "2172"]
[PlyCount "84"]
[EventDate "2010.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 g6 6. 0-0 Bg7 7. c3 0-0 8. Re1 Nc6 9. Nf3 Be6 10. h3 Qc7 11. Be3 Rad8 12. Ng5 Bc8 13. Qc2 d5 14. exd5 Nxd5 15. Bd2 h6 16. Nf3 Qd6 17. Na3 Nb6 18. Be4 e5 19. Rad1 Qb8 20. Qc1 Kh7 21. Nc2 f5 22. Bxc6 bxc6 23. Nb4 Qc7 24. Re2 c5 25. Nc2 e4 26. Nh2 Nc4 27. Rde1 Ba6 28. Bf4 Be5 29. Bxe5 Nxe5 30. f3 Bxe2 31. Rxe2 Nd3 32. Qe3 Rfe8 33. Na3 exf3 34. Qxf3 Rxe2 35. Qxe2 Qe5 36. Qxe5 Nxe5 37. Nf1 Rd1 38. Kf2 Ra1 39. Ne3 Rxa2 40. Nd1 Nd3+ 41. Ke3 Nxb2 42. Nxb2 Rxb2 0-1

[Event "Braco do Norte op"]
[Site "Braco do Norte"]
[Date "2008.08.??"]
[Round "4"]
[White "Gieseler, Cassia Cristiane"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "43"]
[EventDate "2008.08.??"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 e6 5. Nf3 Nf6 6. Bg5 Be7 7. Bc4 0-0 8. 0-0 a6 9. Re1 h6 10. Bh4 Nc6 11. Ne2 b5 12. Bb3 Bb7 13. c3 Na5 14. Bc2 Bxf3 15. gxf3 Qd5 16. Qd3 g6 17. Nf4 Qf5 18. Qd2 Nc4 19. Qc1 Qxc2 20. Qxc2 g5 21. Nxe6 Rfe8 22. Nxc7 1-0

[Event "Braco do Norte op"]
[Site "Braco do Norte"]
[Date "2008.08.??"]
[Round "2"]
[White "Moreira Dropa, Rodrigo"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1937"]
[PlyCount "60"]
[EventDate "2008.08.??"]
[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 e6 2. Nc3 Bb4 3. d4 d5 4. Qg4 g6 5. e5 Nc6 6. Nf3 f6 7. Bb5 Qd7 8. 0-0 a6 9. Bd3 Qf7 10. Ne2 Bd7 11. c3 Be7 12. b4 b5 13. Qg3 0-0-0 14. a4 bxa4 15. Bxa6+ Kb8 16. Bb5 Kb7 17. Bxa4 h5 18. exf6 Nxf6 19. Bxc6+ Bxc6 20. Ne5 Qe8 21. Qxg6 Qxg6 22. Nxg6 Rh7 23. Nxe7 Rxe7 24. Bg5 Rf7 25. Nf4 Re8 26. Bxf6 Rxf6 27. Nxh5 Rh6 28. Nf4 Rg8 29. Nd3 Bb5 30. Nc5+ Kb8 1-0

[Event "BRA South Region-ch"]
[Site "Dois Irmaos"]
[Date "2008.04.21"]
[Round "5.34"]
[White "Bastos, Guilherme Exterhott"]
[Black "Silva, Airton Dias Da"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "28"]
[EventDate "2008.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 Bg4 4. e3 e6 5. c4 Bb4+ 6. Nc3 0-0 7. a3 Bxc3+ 8. bxc3 h6 9. Qb3 b6 10. cxd5 Nxd5 11. Bg3 Nc6 12. Bb5 Na5 13. Qb2 Bxf3 14. gxf3 Rc8 1/2-1/2

[Event "BRA South Region-ch"]
[Site "Dois Irmaos"]
[Date "2008.04.21"]
[Round "6.34"]
[White "Silva, Airton Dias Da"]
[Black "Colling, Gabriel"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "49"]
[EventDate "2008.04.19"]
[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. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke8 8. Bxd5 Qe7 9. Bxc6+ Kd8 10. Bxb7 Bxb7 11. Qxb7 Rc8 12. 0-0 Qd6 13. d3 h6 14. Nc3 c6 15. Re1 g5 16. Ne4 Qd4 17. Nf6 Rc7 18. Qb8+ Rc8 19. Qxe5 Qxe5 20. Rxe5 Bg7 21. Re6 Rf8 22. Ne4 Rc7 23. Nc5 Bd4 24. Rd6+ Kc8 25. Rxd4 1-0

[Event "BRA South Region-ch"]
[Site "Dois Irmaos"]
[Date "2008.04.20"]
[Round "4.25"]
[White "Pertuzatti, Daniel"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2017"]
[PlyCount "55"]
[EventDate "2008.04.19"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f3 Be7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 a6 10. g4 Nxd4 11. Qxd4 h6 12. h4 Nh7 13. Bc4 b5 14. Bb3 Bb7 15. f4 Rc8 16. g5 h5 17. g6 Nf6 18. gxf7+ Kxf7 19. f5 Ng4 20. Bxe6+ Ke8 21. Qxg7 Ne5 22. Qh7 Bf6 23. Qxh5+ Ke7 24. Bg5 Rxc3 25. Rdg1 b4 26. Bxf6+ Rxf6 27. Rg7+ Nf7 28. Rxf7+ 1-0

[Event "BRA South Region-ch"]
[Site "Dois Irmaos"]
[Date "2008.04.20"]
[Round "3.27"]
[White "Silva, Airton Dias Da"]
[Black "Bueno, Jair Cardona"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "10"]
[EventDate "2008.04.19"]
[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. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. 0-0 d6 1/2-1/2

[Event "BRA South Region-ch"]
[Site "Dois Irmaos"]
[Date "2008.04.19"]
[Round "2.35"]
[White "Sartori, Andre Deparis"]
[Black "Silva, Airton Dias Da"]
[Result "0-1"]
[ECO "B54"]
[PlyCount "48"]
[EventDate "2008.04.19"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bb5+ Bd7 7. Nc3 Nc6 8. b3 Be7 9. 0-0 0-0 10. Bb2 a6 11. Bc4 Bg4 12. Qd3 Rc8 13. Nd5 Nxd5 14. Bxd5 Nb4 15. Qd1 Nxc2 16. Rb1 Rc7 17. Bxb7 Rxb7 18. Qxc2 Bxf3 19. gxf3 Bg5 20. Rfd1 Bf4 21. Bc1 Rc7 22. Qd3 Qg5+ 23. Kh1 Rxc1 24. Rbxc1 Bxc1 0-1

[Event "BRA South Region-ch"]
[Site "Dois Irmaos"]
[Date "2008.04.19"]
[Round "1.32"]
[White "Silva, Airton Dias Da"]
[Black "Garmatz, Walter Eduardo Zenk"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "148"]
[EventDate "2008.04.19"]
[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. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 Bc5 6. 0-0 Qd6 7. c3 f6 8. d4 Ba7 9. Be3 Ne7 10. Na3 Be6 11. Qe2 exd4 12. Rad1 dxe3 13. Rxd6 exf2+ 14. Kh1 cxd6 15. Nd4 Bxa2 16. Rxf2 0-0 17. Nc4 Rad8 18. b4 Bxd4 19. cxd4 Bb3 20. Rf3 Bxc4 21. Qxc4+ d5 22. exd5 Nxd5 23. Kh2 Rfe8 24. Rf2 Kf7 25. Rb2 Re3 26. Re2 Rxe2 27. Qxe2 g6 28. Qd2 Re8 29. Qb2 Re3 30. Qa2 Kg7 31. Qa5 Rb3 32. Qd8 Rxb4 33. Qd7+ Kh6 34. Qf7 Rb2 35. Qf8+ Kg5 36. Qa3 Rc2 37. h4+ Kxh4 38. Qh3+ Kg5 39. Qg3+ Kh6 40. Qh4+ Kg7 41. Qe4 Rb2 42. Kh3 Rb3+ 43. g3 Re3 44. Qb1 b6 45. Kg2 a5 46. Qc2 Re6 47. Qc1 h5 48. Qa3 g5 49. Qd3 h4 50. Qa6 hxg3 51. Kxg3 Re3+ 52. Kf2 Rc3 53. Qb7+ Kg6 54. Qd7 a4 55. Qe8+ Kf5 56. Qd7+ Kf4 57. Qd6+ Ke4 58. Qe6+ Kxd4 59. Qg4+ Nf4 60. Qd1+ Nd3+ 61. Kf3 b5 62. Qg1+ Kc4 63. Ke4 Nc5+ 64. Kf5 Rf3+ 65. Kg4 Rf4+ 66. Kh5 Nd3 67. Kg6 c5 68. Kf7 b4 69. Ke6 b3 70. Qg2 a3 71. Qd5+ Kc3 72. Qa8 a2 73. Qa5+ Kc2 74. Kd5 Nb4+ 0-1

