[Event "Cacoal op"]
[Site "Cacoal"]
[Date "2025.03.02"]
[Round "4"]
[White "Alencar, Ian Lucas Cury"]
[Black "Ernica, Theo Moreira do Nas"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "114"]
[EventDate "2025.02.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nc6 3. Bd3 Nb4 4. Bf1 Nf6 5. a3 Bg4 6. Qd2 Nc6 7. g3 e5 8. Bg2 exd4 9. h3 dxe3 10. Qxe3+ Be6 11. Qe2 Nd4 12. Qd3 c5 13. b3 b6 14. Nf3 Nxf3+ 15. Bxf3 g6 16. 0-0 Bg7 17. Bf4 0-0 18. Bg2 Bf5 19. Qd2 Qd7 20. Qe2 Rfe8 21. Qf3 Be4 22. Qd1 Bxg2 23. Kxg2 Rad8 24. Nc3 d4 25. Ne2 d3 26. Re1 dxe2 27. Rxe2 Rxe2 28. Qxe2 Qd5+ 29. Kh2 Re8 30. Qf1 Ne4 31. f3 Nd2 32. Qd3 Qxd3 33. cxd3 Nxf3+ 34. Kg2 Ne5 35. Re1 f6 36. d4 cxd4 37. Rd1 d3 38. a4 g5 39. Bxe5 Rxe5 40. Rxd3 Bf8 41. Rd7 Re7 42. Rd6 Bg7 43. Rd8+ Kf7 44. Rd2 f5 45. g4 fxg4 46. hxg4 Re4 47. Kg3 Be5+ 48. Kf3 Rd4 49. Rh2 Bxh2 50. Kg2 Be5 51. Kf2 Rxg4 52. Kf3 Rf4+ 53. Ke3 g4 54. Kd3 g3 55. Kc2 g2 56. Kb1 g1Q+ 57. Ka2 Qc5 0-1

[Event "Cacoal op"]
[Site "Cacoal"]
[Date "2025.03.02"]
[Round "5"]
[White "Azevedo, Victor Hugo Marques"]
[Black "Alencar, Ian Lucas Cury"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1496"]
[BlackElo "1800"]
[PlyCount "83"]
[EventDate "2025.02.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nc6 4. Bc4 Nf6 5. Ng5 g6 6. Nxf7 Qe7 7. Nxh8 Be6 8. Bxe6 Qxe6 9. 0-0 0-0-0 10. d3 Qg4 11. f3 Qh5 12. Be3 d5 13. exd5 Rxd5 14. Nxd5 Nxd5 15. Bf2 Bd6 16. Nf7 Be7 17. c4 Nf4 18. Qa4 g5 19. Bxa7 Qxf7 20. Bf2 Qe8 21. Qa8+ Nb8 22. Qa5 b6 23. Qxe5 Ng6 24. Qe4 Nf4 25. Rfe1 Nc6 26. Qf5+ Kb7 27. Qxh7 Ng6 28. a3 Nce5 29. d4 Nxc4 30. Re6 Nf8 31. Qxe7 Qc8 32. Rf6 Nd7 33. Rg6 c5 34. dxc5 Ka6 35. cxb6 Nce5 36. Rd6 Nc4 37. b7+ Kxb7 38. Rc1 Qc7 39. Rb6+ Ncxb6 40. Rxc7+ Kxc7 41. Bxb6+ Kxb6 42. Qxd7 1-0

[Event "Cacoal op"]
[Site "Cacoal"]
[Date "2025.03.01"]
[Round "2"]
[White "De Matos, Pedro Pansini"]
[Black "Alencar, Ian Lucas Cury"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1714"]
[BlackElo "1800"]
[PlyCount "72"]
[EventDate "2025.02.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. Bd2 Bd6 4. e3 Bd7 5. Qe2 Nf6 6. 0-0-0 Nc6 7. f4 Na5 8. Nf3 Nc4 9. Ne5 c6 10. Nxc4 dxc4 11. Qxc4 b5 12. Qe2 Rb8 13. e4 a6 14. e5 Be7 15. exf6 gxf6 16. g4 a5 17. Qf2 b4 18. Na4 Qc8 19. Bc4 c5 20. Nxc5 Bc6 21. Na6 Rb7 22. Rhe1 a4 23. Nxb4 Rxb4 24. Bxb4 Bxb4 25. c3 Ba5 26. f5 0-0 27. fxe6 Qb7 28. Rd2 Rb8 29. Re3 a3 30. Ba6 Qb6 31. exf7+ Kxf7 32. Bd3 axb2+ 33. Kd1 Ba4+ 34. Ke2 b1Q 35. Bxb1 Qxb1 36. Qf5 Qa1 1-0

[Event "Cacoal op"]
[Site "Cacoal"]
[Date "2025.03.01"]
[Round "3"]
[White "Do Vale, Mateus Jaco Santos"]
[Black "Alencar, Ian Lucas Cury"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "43"]
[EventDate "2025.02.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Be6 4. Be2 Nd7 5. d3 Be7 6. Be3 Ngf6 7. Ng5 h6 8. Nxe6 fxe6 9. d4 d5 10. exd5 exd5 11. Nxd5 Nxd5 12. Bh5+ Kf8 13. Qf3+ N5f6 14. dxe5 c6 15. exf6 gxf6 16. 0-0-0 a5 17. a4 Qc7 18. Bd2 Nb6 19. Bc3 Nc4 20. Bxf6 Ne5 21. Bxe7+ Kg8 22. Qf7+ 1-0

[Event "Cacoal op"]
[Site "Cacoal"]
[Date "2025.02.28"]
[Round "1"]
[White "Alencar, Ian Lucas Cury"]
[Black "Cardoso, Sabino Jose Jr"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1800"]
[BlackElo "1770"]
[PlyCount "54"]
[EventDate "2025.02.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 Bg4 4. f3 Bh5 5. Nc3 e6 6. b3 c5 7. dxc5 Bxc5 8. Na4 Bd6 9. Bb2 0-0 10. Ne2 Nc6 11. Nec3 a6 12. Qd2 b5 13. 0-0-0 bxa4 14. Nxa4 Nb4 15. a3 Nxd3+ 16. cxd3 Qe7 17. b4 a5 18. Rhg1 axb4 19. Rdf1 Rxa4 20. Kd1 bxa3 21. Bc1 a2 22. Ke2 a1Q 23. h3 Bg3 24. d4 Ne4 25. Qd1 Nc3+ 26. Kd2 Nxd1 27. Rxd1 Qb4+ 0-1

