[Event "Registro op 10th"]
[Site "Registro"]
[Date "2019.08.04"]
[Round "7"]
[White "Calazans, Kayke Eduardo Pinto"]
[Black "Itagyba, Renan Fortes"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1296"]
[BlackElo "1722"]
[PlyCount "28"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 Nc6 9. Qd2 Bd7 10. f4 a6 11. f5 b5 12. a3 Ne5 13. b3 Rc8 14. Nd1 Nxe4 0-1

[Event "Registro op 10th"]
[Site "Registro"]
[Date "2019.08.03"]
[Round "5"]
[White "Calazans, Kayke Eduardo Pinto"]
[Black "Okamura, Milton Kasuo"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1296"]
[BlackElo "1956"]
[PlyCount "40"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 d5 4. d4 exd4 5. exd4 Be7 6. Nf3 0-0 7. cxd5 Nxd5 8. Bc4 Nb6 9. Bb3 Bg4 10. 0-0 Bf6 11. Be3 Nc6 12. d5 Ne5 13. Kh1 Bh5 14. Bxb6 axb6 15. Re1 Nxf3 16. gxf3 Qd7 17. Qd3 Qh3 18. Bd1 Rfe8 19. Rxe8+ Rxe8 20. Be2 Rxe2 0-1

[Event "Registro op 10th"]
[Site "Registro"]
[Date "2019.08.02"]
[Round "2"]
[White "Calazans, Kayke Eduardo Pinto"]
[Black "Rodrigues, Jose De Oliveira"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1296"]
[PlyCount "103"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. exd5 exd5 6. Nf3 Bg4 7. Bd3 0-0 8. 0-0 c6 9. Re1 Re8 10. h3 Bxf3 11. Qxf3 Nbd7 12. Re3 Nf8 13. Rae1 Ne6 14. Rxe6 fxe6 15. Rxe6 Rf8 16. Qe2 Rf7 17. Nd1 Qf8 18. c4 Re8 19. Ne3 Bd8 20. cxd5 Nxd5 21. Rxe8 Qxe8 22. Bxd8 Qxd8 23. Bc4 Re7 24. Qh5 Rd7 25. Nxd5 cxd5 26. Bd3 g6 27. Qg4 Kg7 28. f4 Rf7 29. g3 Qf6 30. f5 g5 31. Kg2 h6 32. h4 b6 33. hxg5 Qxg5 34. Qxg5+ hxg5 35. g4 Kf6 36. Be2 Rc7 37. Bd3 Rc1 38. Kf2 Rd1 39. Ke2 Rh1 40. Kd2 Rh2+ 41. Be2 Rh3 42. Bd3 Ke7 43. a4 a5 44. Kc2 Rg3 45. Be2 Kd6 46. Kd2 Rb3 47. Kc2 Rb4 48. b3 Rxd4 49. Kc3 Rf4 50. Kd3 Kc5 51. Ke3 d4+ 52. Kd3 0-1

[Event "Registro op 10th"]
[Site "Registro"]
[Date "2019.08.01"]
[Round "1"]
[White "Matsuura, Frederico"]
[Black "Calazans, Kayke Eduardo Pinto"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2250"]
[BlackElo "1296"]
[PlyCount "27"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 cxd4 5. cxd4 Bb4+ 6. Nc3 Nge7 7. Bd3 d5 8. 0-0 0-0 9. e5 a6 10. Bxh7+ Kxh7 11. Ng5+ Kg8 12. Qh5 Re8 13. Qxf7+ Kh8 14. Rd1 1-0

[Event "Registro Hirota Memorial U2200 3rd"]
[Site "Registro"]
[Date "2018.07.29"]
[Round "4.16"]
[White "Calazans, Kayke Eduardo Pinto"]
[Black "Da Veiga, Guilherme Matheus B"]
[Result "1-0"]
[ECO "C70"]
[PlyCount "23"]
[EventDate "2018.07.28"]
[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. Ba4 b5 5. Bb3 d6 6. a4 b4 7. d4 Nxd4 8. Nxd4 exd4 9. Qxd4 Bb7 10. Qxb4 Bc6 11. Qc4 Bd7 12. Qxf7# 1-0

[Event "Registro Hirota Memorial U2200 3rd"]
[Site "Registro"]
[Date "2018.07.28"]
[Round "1.14"]
[White "Calazans, Kayke Eduardo Pinto"]
[Black "Ribeiro, Leandro Novais"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1661"]
[PlyCount "68"]
[EventDate "2018.07.28"]
[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 d5 2. d4 c6 3. c4 Nf6 4. Nc3 Bf5 5. Bf4 e6 6. e3 Qb6 7. Qe2 dxc4 8. Na4 Qb4+ 9. Nc3 Bd3 10. Qd2 Bxf1 11. Rxf1 Nd5 12. Nxd5 Qxd2+ 13. Nxd2 cxd5 14. e4 Nc6 15. exd5 exd5 16. Nf3 Bb4+ 17. Bd2 Bxd2+ 18. Kxd2 f6 19. Rfd1 Kd7 20. b3 b5 21. bxc4 bxc4 22. Rdb1 Rab8 23. Kc3 a5 24. a3 a4 25. Nd2 Rhe8 26. Ra2 Rxb1 27. Nxb1 Na5 28. Kb4 Ra8 29. Nc3 Kc6 30. Nxa4 Nb3 31. Nc3 Rb8+ 32. Ka4 Nxd4 33. Nxd5 Kxd5 34. Rd2 Kc5 0-1

[Event "Registro Hirota Memorial U2200 3rd"]
[Site "Registro"]
[Date "2018.07.28"]
[Round "3.16"]
[White "Moreira, Gabriela De Franca"]
[Black "Calazans, Kayke Eduardo Pinto"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1514"]
[PlyCount "70"]
[EventDate "2018.07.28"]
[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. Nf3 c5 4. e3 d5 5. Nc3 Nc6 6. Be2 cxd4 7. Nxd4 Nxd4 8. Qxd4 b6 9. 0-0 Bc5 10. Qd2 0-0 11. Rd1 Bb7 12. Bf3 Rb8 13. cxd5 Bxd5 14. Nxd5 Nxd5 15. Bxd5 Qxd5 16. Qxd5 exd5 17. Rxd5 Rfd8 18. Rxd8+ Rxd8 19. Kf1 f5 20. g3 g5 21. Ke2 Bd6 22. Bd2 Be5 23. Bc3 Bxc3 24. bxc3 Kf7 25. Rd1 Rxd1 26. Kxd1 Ke6 27. Ke2 Kd5 28. Kd3 g4 29. c4+ Kc5 30. e4 fxe4+ 31. Kxe4 Kxc4 32. Kf4 a5 33. Kxg4 b5 34. f4 b4 35. Kf5 a4 0-1

[Event "Registro Hirota Memorial U2200 3rd"]
[Site "Registro"]
[Date "2018.07.28"]
[Round "2.15"]
[White "Okuda, Paulo Alexandre Yuj"]
[Black "Calazans, Kayke Eduardo Pinto"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1510"]
[PlyCount "37"]
[EventDate "2018.07.28"]
[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. Nc3 e6 3. f4 Nc6 4. Nf3 Nge7 5. Be2 d5 6. e5 a6 7. 0-0 b5 8. d4 Nf5 9. dxc5 Bxc5+ 10. Kh1 Ne3 11. Bxe3 Bxe3 12. Ng5 Bxf4 13. Nxf7 Kxf7 14. Rxf4+ Ke8 15. Qd2 Nxe5 16. Raf1 Ng6 17. Bh5 Qd6 18. Qe3 e5 19. R4f2 1-0

