[Event "Amazonas-ch Absoluto"]
[Site "Manaus"]
[Date "2021.12.12"]
[Round "7"]
[White "Leal, Aurimar de Azevedo"]
[Black "De Vasconcelos, Ivan Azevedo"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1701"]
[PlyCount "45"]
[EventDate "2021.12.04"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c3 Nf6 4. Bg5 Be7 5. Nbd2 0-0 6. e3 b6 7. g3 Nbd7 8. Bg2 Bb7 9. 0-0 c5 10. c4 h6 11. Bf4 cxd4 12. exd4 dxc4 13. Nxc4 b5 14. Nce5 Nb6 15. Be3 Rc8 16. b3 Bb4 17. a3 Bc3 18. Rc1 Bb2 19. Rxc8 Qxc8 20. Qd2 Bxa3 21. Bxh6 Ne4 22. Qf4 Nd5 23. Qg4 1-0

[Event "Amazonas-ch Absoluto"]
[Site "Manaus"]
[Date "2021.12.11"]
[Round "5"]
[White "De Vasconcelos, Ivan Azevedo"]
[Black "Rodrigues Franca, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1701"]
[BlackElo "1896"]
[PlyCount "80"]
[EventDate "2021.12.04"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. 0-0 Nf6 5. Nc3 Be7 6. b3 d6 7. Bb2 Bg4 8. Bb5 0-0 9. h3 Bxf3 10. Qxf3 Nd4 11. Qd1 Nxb5 12. Nxb5 Nxe4 13. d4 a6 14. Qe2 axb5 15. Qxe4 exd4 16. Qxb7 Rb8 17. Qc6 Bf6 18. Rad1 Rb6 19. Qe4 Re8 20. Qg4 c5 21. b4 Qc8 22. Rde1 Rb8 23. Rxe8+ Qxe8 24. bxc5 dxc5 25. Rd1 Qe6 26. Qg3 Be5 27. Qa3 b4 28. Qa7 Qb6 29. Qe7 Qd6 30. Qa7 Qc6 31. Re1 Ra8 32. Qe7 Bf6 33. Qe2 Rxa2 34. Bc1 Ra6 35. Qd3 c4 36. Qf5 Ra8 37. Qg4 Kh7 38. Qf5+ Kg8 39. Qg4 Re8 40. Rxe8+ Qxe8 1/2-1/2

[Event "Amazonas-ch Absoluto"]
[Site "Manaus"]
[Date "2021.12.11"]
[Round "6"]
[White "Lira Fernandes, Suan Bruno"]
[Black "De Vasconcelos, Ivan Azevedo"]
[Result "1-0"]
[ECO "B80"]
[BlackElo "1701"]
[PlyCount "83"]
[EventDate "2021.12.04"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. Qd2 0-0 9. 0-0-0 b5 10. g4 b4 11. Na4 Bd7 12. g5 Ne8 13. Qxb4 d5 14. Qb3 dxe4 15. Nb6 Ra7 16. Nxd7 Rxd7 17. fxe4 Bxg5 18. Bxg5 Qxg5+ 19. Kb1 Nc6 20. c3 Qg4 21. Bxa6 Qxe4+ 22. Bd3 Qg2 23. Rhg1 Qxh2 24. Nxc6 Rxd3 25. Ne7+ Kh8 26. Rh1 Qg2 27. Rxh7+ Kxh7 28. Rxd3 g6 29. Qb4 Rh8 30. Rd4 Kg7 31. Rd1 Qf3 32. Qd4+ f6 33. a4 Rh2 34. Qd7 Qe4+ 35. Ka1 Kf8 36. Nc8 Rh8 37. Qe7+ Kg8 38. Qxe8+ Kh7 39. Qd7+ Kh6 40. Nd6 Qf4 41. Nf7+ Kh5 42. Nxh8 1-0

[Event "Amazonas-ch Absoluto"]
[Site "Manaus"]
[Date "2021.12.05"]
[Round "3"]
[White "Da Paz, Leonardo Gadelha"]
[Black "De Vasconcelos, Ivan Azevedo"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2079"]
[BlackElo "1701"]
[PlyCount "39"]
[EventDate "2021.12.04"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 0-0 8. h3 h6 9. Nf1 b5 10. g4 Bb7 11. Ng3 c5 12. g5 hxg5 13. Bxg5 Be7 14. Nf5 Nd5 15. Rg1 Bxg5 16. Nxg5 Nf4 17. Nxg7 Qf6 18. Nh5 Nxh5 19. Qxh5 Qg6 20. Nf3 1-0

[Event "Amazonas-ch Absoluto"]
[Site "Manaus"]
[Date "2021.12.05"]
[Round "4"]
[White "De Vasconcelos, Ivan Azevedo"]
[Black "Saraiva Guedes, Pedro Acassio"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1701"]
[PlyCount "89"]
[EventDate "2021.12.04"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. d4 Qe6+ 6. Be3 Nc6 7. d5 Qd6 8. dxc6 Qxd1+ 9. Rxd1 bxc6 10. Bc4 Be6 11. Bxe6 fxe6 12. Nf3 g6 13. Bd4 Rg8 14. Ne5 Bg7 15. Nxc6 Bxd4 16. Rxd4 e5 17. Nxe5 Rf8 18. 0-0 Rf5 19. f4 Rd8 20. Rxd8+ Kxd8 21. g4 Rf6 22. Rd1+ Kc8 23. Nd3 Rd6 24. Kf2 Kb7 25. Nc5+ Kc6 26. Rxd6+ Kxd6 27. b4 Kc6 28. Ke3 Kb5 29. c3 Kc4 30. Ne6 c6 31. Kd2 h5 32. f5 Kd5 33. Nf4+ Ke5 34. Nxg6+ Kf6 35. gxh5 Kxf5 36. Nxe7+ Kg5 37. Nxc6 a6 38. Nb8 Kxh5 39. Nxa6 Kg6 40. b5 Kg7 41. b6 Kf7 42. b7 Ke7 43. h4 Kd7 44. b8Q Ke7 45. Qe5+ 1-0

[Event "Amazonas-ch Absoluto"]
[Site "Manaus"]
[Date "2021.12.04"]
[Round "2"]
[White "De Pontes e Souza, Jose Geraldo"]
[Black "De Vasconcelos, Ivan Azevedo"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1900"]
[BlackElo "1701"]
[PlyCount "71"]
[EventDate "2021.12.04"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bh5 7. d3 Bd6 8. Be3 Nf6 9. Nbd2 Qe7 10. Qc1 0-0-0 11. Nc4 Bxf3 12. gxf3 c5 13. Qd2 h6 14. a4 Qe6 15. Kh2 g5 16. Rg1 Nh5 17. Nxd6+ cxd6 18. b4 Nf4 19. Bxf4 gxf4 20. bxc5 dxc5 21. Qa5 Kb8 22. Rab1 Rc8 23. Rb6 Rc6 24. Rgb1 Qe7 25. Qxa6 Rxb6 26. Qxb6 Qc7 27. Qf6 Rg8 28. Rb5 Rg6 29. Qh8+ Ka7 30. Qf8 f6 31. Qxc5+ Qxc5 32. Rxc5 Kb6 33. Rd5 Kc6 34. d4 Rg8 35. a5 h5 36. h4 1-0

[Event "Amazonas-ch Absoluto"]
[Site "Manaus"]
[Date "2021.12.04"]
[Round "1"]
[White "De Vasconcelos, Ivan Azevedo"]
[Black "Souza Neves, Andrey Marcelo"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "1701"]
[BlackElo "2172"]
[PlyCount "97"]
[EventDate "2021.12.04"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 b5 9. 0-0-0 Bb7 10. Bd3 h6 11. Bh4 g5 12. fxg5 Ne5 13. Qf5 b4 14. Ncb5 axb5 15. Nxb5 Qc5 16. gxf6 e6 17. Qf1 b3 18. axb3 Ra1+ 19. Kd2 Ra5 20. Bf2 Qb4+ 21. Nc3 Nxd3 22. Qxd3 d5 23. e5 h5 24. Be3 d4 25. Bxd4 Rd5 26. Ke2 Ra5 27. Ne4 Bxe4 28. Qxe4 Rd5 29. c4 Rd7 30. Qa8+ Rd8 31. Qxd8+ Kxd8 32. Bc5+ Kc7 33. Bxb4 Bxb4 34. Kf3 Rg8 35. Rd4 Rg5 36. Rhd1 Rxe5 37. Rd7+ Kc6 38. Rxf7 Bc5 39. g4 Re3+ 40. Kf4 hxg4 41. Kxg4 e5 42. h4 e4 43. Re7 Re2 44. Re6+ Kc7 45. f7 e3 46. Rf1 Rg2+ 47. Kf3 Rh2 48. Re4 Rxb2 49. Rxe3 1-0

[Event "Manaus Regional Norte-ch"]
[Site "Manaus"]
[Date "2018.10.13"]
[Round "4"]
[White "Da Silva, Vitoria Aparecida V"]
[Black "De Vasconcelos, Ivan Azevedo"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1368"]
[BlackElo "1704"]
[PlyCount "101"]
[EventDate "2018.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Qe2 dxe4 5. Nxe4 Nxe4 6. Qxe4 Nc6 7. Qe2 e5 8. g3 Bc5 9. Bg2 Bd7 10. Nf3 Qf6 11. 0-0 Bg4 12. c3 0-0 13. h3 Bxf3 14. Bxf3 Rfe8 15. h4 Rad8 16. Bg5 Qg6 17. Bxd8 Rxd8 18. Bxc6 bxc6 19. Qxe5 Bd6 20. Qe3 a5 21. Rae1 Bf8 22. d4 h6 23. Qe2 Kh7 24. Qa6 Qc2 25. Qxa5 Bd6 26. Rb1 Rb8 27. a4 Qg6 28. Kh2 Qg4 29. Qa6 Rb6 30. Qd3+ g6 31. Kg1 f5 32. a5 Rb8 33. a6 f4 34. Qe4 Rf8 35. a7 Qh3 36. Qg2 Qg4 37. gxf4 Qxf4 38. Ra1 Ra8 39. Rfe1 Qd2 40. f3 Qf4 41. Re4 Qf6 42. Qg4 h5 43. Qd7+ Kh6 44. Kg2 Bf4 45. Re6 Qxh4 46. Qxc6 Qh2+ 47. Kf1 Bg3 48. Rxg6+ Kh7 49. Rh6+ Kg7 50. Qf6+ Kg8 51. Rh8# 1-0

[Event "Manaus Regional Norte-ch"]
[Site "Manaus"]
[Date "2018.10.13"]
[Round "5"]
[White "De Vasconcelos, Ivan Azevedo"]
[Black "Campos Leitao, Valentina Batista"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1704"]
[PlyCount "51"]
[EventDate "2018.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Bb4+ 4. Bd2 Bd6 5. dxe5 Bxe5 6. Bb5 Nf6 7. Bxc6 dxc6 8. Nxe5 Qd4 9. Nf3 Qxe4+ 10. Be3 Qb4+ 11. Bd2 Qxb2 12. Bc3 Qb6 13. Qe2+ Be6 14. Nd4 a6 15. Nxe6 fxe6 16. Qxe6+ Kf8 17. Bxf6 gxf6 18. Qxf6+ Kg8 19. 0-0 Rf8 20. Qe6+ Kg7 21. Nc3 Rf7 22. Rab1 Qc5 23. Ne4 Qh5 24. Rxb7 Rf6 25. Rxc7+ Kg6 26. Qxf6# 1-0

[Event "Manaus Regional Norte-ch"]
[Site "Manaus"]
[Date "2018.10.11"]
[Round "1"]
[White "De Vasconcelos, Ivan Azevedo"]
[Black "Farias, Igor Borge Cardoso"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1704"]
[BlackElo "1856"]
[PlyCount "80"]
[EventDate "2018.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Be2 Nxe3 8. fxe3 e6 9. 0-0 Be7 10. Bh5 0-0 11. Qf3 g6 12. Bg4 Nc6 13. Nxc6 bxc6 14. Rad1 Qb6 15. Na4 Qa5 16. Nc3 Rb8 17. Rb1 Bg5 18. e5 Qxe5 19. Ne4 d5 20. Nxg5 Qxg5 21. Qg3 Rb4 22. Rf4 c5 23. a3 Rb6 24. b4 e5 25. h4 exf4 26. hxg5 fxg3 27. Bxc8 Rxc8 28. c3 cxb4 29. cxb4 a5 30. Kf1 axb4 31. axb4 Rc2 32. Rb3 Ra6 33. Rb1 Rf2+ 34. Kg1 Re2 35. b5 Rb6 36. Kf1 Rxe3 37. Ra1 Rxb5 38. Ra8+ Kg7 39. Rg8+ Kxg8 40. Kg1 Re1# 0-1

[Event "Manaus Carnaval op"]
[Site "Manaus"]
[Date "2015.02.17"]
[Round "5"]
[White "De Vasconcelos, Ivan Azevedo"]
[Black "Da Fonseca, Jamilly Ferreira"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "90"]
[EventDate "2015.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. d3 d6 3. Nf3 Nc6 4. Nc3 Nf6 5. Bg5 Ng4 6. Be3 g6 7. h3 Nf6 8. Be2 Bg7 9. 0-0 0-0 10. Qd2 e6 11. Bg5 d5 12. Bxf6 Bxf6 13. Rfe1 d4 14. Na4 b6 15. Qh6 Bg7 16. Qg5 Ne7 17. Nxc5 bxc5 18. Qxc5 a6 19. Rad1 Rb8 20. Qa7 Rxb2 21. Ra1 Rxc2 22. Bd1 Rc7 23. Qxd4 Bxd4 24. Rb1 Rc2 25. Bxc2 Ba7 26. Red1 Qc7 27. Rdc1 Qc5 28. d4 Qc4 29. Bb3 Qe2 30. Re1 Qd3 31. Red1 Qxe4 32. Ng5 Qf5 33. h4 Bb8 34. Bxe6 fxe6 35. Rxb8 Bd7 36. Rxf8+ Qxf8 37. Rc1 Nf5 38. Rc7 Bb5 39. Rxh7 Nxd4 40. Rf7 Qa3 41. Rh7 Bc6 42. Rh6 Qxa2 43. Rxg6+ Kf8 44. h5 Qd5 45. h6 Qxg2# 0-1

[Event "Manaus Carnaval op"]
[Site "Manaus"]
[Date "2015.02.16"]
[Round "4"]
[White "Leite, Thales Ferreira"]
[Black "De Vasconcelos, Ivan Azevedo"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1532"]
[PlyCount "41"]
[EventDate "2015.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Bd6 3. d4 Nc6 4. c4 Nf6 5. Nc3 0-0 6. c5 Be7 7. d5 Na5 8. d6 cxd6 9. cxd6 Bxd6 10. Qxd6 Qb6 11. Qxb6 axb6 12. Bg5 h6 13. Bxf6 gxf6 14. 0-0-0 Nc4 15. Bxc4 d6 16. Nd5 b5 17. Bb3 Be6 18. Nxf6+ Kg7 19. Nd5 Rfc8+ 20. Kb1 Kg6 21. Rc1 1-0

[Event "Manaus Carnaval op"]
[Site "Manaus"]
[Date "2015.02.15"]
[Round "2"]
[White "De Vasconcelos, Ivan Azevedo"]
[Black "Bezerra, Fabiano de Oliveira"]
[Result "0-1"]
[ECO "D05"]
[BlackElo "1923"]
[PlyCount "54"]
[EventDate "2015.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd2 c5 5. Bc3 Nc6 6. Bd3 Bd7 7. 0-0 c4 8. Be2 Ne4 9. Bxc4 Nxc3 10. Nxc3 dxc4 11. Ne5 Nxe5 12. dxe5 Bc6 13. Qxd8+ Rxd8 14. Rad1 Be7 15. Rxd8+ Bxd8 16. f3 Bb6 17. Nd1 0-0 18. b3 cxb3 19. cxb3 Rd8 20. Re1 a6 21. Nc3 Ba5 22. Rc1 Bxc3 23. Rxc3 Rd2 24. Rc1 Rxa2 25. f4 Rxg2+ 26. Kh1 Rc2+ 27. Kg1 Rxc1+ 0-1

[Event "Manaus Carnaval op"]
[Site "Manaus"]
[Date "2015.02.15"]
[Round "3"]
[White "Silva, Miguel Zadorosny"]
[Black "De Vasconcelos, Ivan Azevedo"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1624"]
[PlyCount "17"]
[EventDate "2015.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. e3 Bb4+ 4. Bd2 Nc6 5. a3 a5 6. axb4 axb4 7. Rxa8 Nf6 8. Nf3 0-0 9. c5 1-0

