[Event "ROM-ch U14"]
[Site "Calimanesti"]
[Date "2018.04.03"]
[Round "9"]
[White "Bighiu, Rares"]
[Black "Vasile, Bogdan Mihai"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "1674"]
[BlackElo "1001"]
[PlyCount "55"]
[EventDate "2018.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 g6 4. Nc3 Nf6 5. Bf4 Bg7 6. e3 0-0 7. c5 b6 8. b4 bxc5 9. bxc5 Qa5 10. Qd2 Na6 11. Be2 Bb7 12. 0-0 Qd8 13. Rab1 Bc8 14. Ne5 Nb8 15. Rxb8 Rxb8 16. Nxc6 Qd7 17. Nxb8 Qf5 18. Nc6 Re8 19. Nxa7 Be6 20. c6 Ne4 21. Nxe4 dxe4 22. Qb4 g5 23. Bg3 Bf8 24. c7 Bc8 25. Qb5 Bd7 26. c8Q Rxc8 27. Qxf5 Bxf5 28. Nxc8 1-0

[Event "ROM-ch U14"]
[Site "Calimanesti"]
[Date "2018.04.02"]
[Round "8"]
[White "Mihai, Cristian"]
[Black "Bighiu, Rares"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1814"]
[BlackElo "1674"]
[PlyCount "105"]
[EventDate "2018.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 b5 2. Bf4 Bb7 3. Nf3 Nf6 4. h3 d5 5. e3 a6 6. a4 bxa4 7. c4 e6 8. Nc3 dxc4 9. Bxc4 Nbd7 10. 0-0 Nb6 11. Be2 Bd6 12. Bxd6 cxd6 13. Nxa4 0-0 14. Qb3 Bxf3 15. gxf3 Nxa4 16. Rxa4 a5 17. Rfa1 Rb8 18. Qa3 Qb6 19. Ra2 Nd5 20. Rxa5 Nb4 21. Rb5 Qxb5 22. Bxb5 Nxa2 23. Qxa2 Rxb5 24. Qa6 Rxb2 25. Qxd6 h6 26. f4 Ra8 27. Qc6 Raa2 28. Qf3 Kf8 29. Qg3 Re2 30. Qh4 Ke8 31. Qg3 Kf8 32. Kg2 Ke7 33. Qh4+ Kd7 34. Qg3 Ke7 35. Kg1 Rec2 36. h4 Rab2 37. Kg2 Ra2 38. Kf3 Rxf2+ 39. Qxf2 Rxf2+ 40. Kxf2 Kd6 41. e4 f6 42. f5 Ke7 43. h5 exf5 44. exf5 Kd6 45. Ke3 Kc6 46. Ke4 Kd6 47. Kd3 Kd5 48. Kc3 Ke4 49. Kc4 Kxf5 50. d5 Kg5 51. d6 Kxh5 52. d7 Kg4 53. d8Q 1-0

[Event "ROM-ch U14"]
[Site "Calimanesti"]
[Date "2018.04.01"]
[Round "7"]
[White "Bighiu, Rares"]
[Black "Antal, Hunor Zoltan"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "1674"]
[BlackElo "1904"]
[PlyCount "49"]
[EventDate "2018.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Nf3 a6 5. Bxc4 e6 6. Nc3 b5 7. Bb3 Bd6 8. 0-0 0-0 9. Qe2 Bb7 10. Rd1 Qe7 11. Bc2 c5 12. a3 Nbd7 13. e4 cxd4 14. Nxd4 h6 15. f4 Bc5 16. Be3 Rfd8 17. Nb3 Bxe3+ 18. Qxe3 Rac8 19. Rd2 Nf8 20. Rxd8 Rxd8 21. Rd1 Rxd1+ 22. Bxd1 b4 23. axb4 Qxb4 24. Qc5 Qxc5+ 25. Nxc5 1/2-1/2

[Event "ROM-ch U14"]
[Site "Calimanesti"]
[Date "2018.03.31"]
[Round "6"]
[White "Chiriac, Andrei Cosmin"]
[Black "Bighiu, Rares"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1250"]
[BlackElo "1674"]
[PlyCount "62"]
[EventDate "2018.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. Nf3 e6 2. b3 f5 3. Bb2 Nf6 4. c4 b6 5. Nc3 Bb7 6. g3 Be7 7. Bg2 0-0 8. 0-0 d6 9. d4 h6 10. Nd2 Bxg2 11. Kxg2 Qe8 12. Re1 f4 13. e3 fxe3 14. Rxe3 Qf7 15. Qe2 Nc6 16. Nb5 Rac8 17. Rxe6 a6 18. Na7 Nxa7 19. Rxe7 Qg6 20. Ne4 Nh5 21. Kh1 Nc6 22. Rd7 Qe6 23. Nf6+ Rxf6 24. Qxe6+ Rxe6 25. d5 Re2 26. dxc6 Rxb2 27. Re1 Nf6 28. Rde7 Rxf2 29. Rd7 Nxd7 30. cxd7 Rd8 31. Re8+ Rf8 0-1

[Event "ROM-ch U14"]
[Site "Calimanesti"]
[Date "2018.03.30"]
[Round "5"]
[White "Bighiu, Rares"]
[Black "Ungureanu, David Mihai"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1674"]
[BlackElo "1307"]
[PlyCount "53"]
[EventDate "2018.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 g6 7. e3 Bg7 8. Nf3 0-0 9. Bd3 Be6 10. Ne5 Nbd7 11. f4 Qc7 12. f5 Nxe5 13. dxe5 Qxe5 14. Bf4 Qxf4 15. exf4 Bd7 16. 0-0 Nh5 17. fxg6 fxg6 18. f5 gxf5 19. Bxf5 Bxf5 20. Rxf5 Bd4+ 21. Kh1 Ng3+ 22. hxg3 Rf6 23. Rxf6 Bxf6 24. Qf5 Bd4 25. Nxd5 Rf8 26. Ne7+ Kg7 27. Qg4+ 1-0

[Event "ROM-ch U14"]
[Site "Calimanesti"]
[Date "2018.03.29"]
[Round "3"]
[White "Bighiu, Rares"]
[Black "Nicolae, Andrei M"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1674"]
[BlackElo "1424"]
[PlyCount "94"]
[EventDate "2018.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 Nf6 5. e3 Nc6 6. a3 Ne4 7. cxd5 Nxc3 8. bxc3 exd5 9. Qc2 g6 10. e4 cxd4 11. cxd4 Bg7 12. e5 0-0 13. Be2 Bg4 14. Bb2 f6 15. Qd2 fxe5 16. Nxe5 Nxe5 17. dxe5 Bxe2 18. Qxe2 Qa5+ 19. Kf1 Rae8 20. Rd1 Qc5 21. Rc1 Qb6 22. g3 Bxe5 23. Bxe5 Rxe5 24. Qd2 Ref5 25. f4 Qb5+ 26. Kg2 Re8 27. Rhe1 Rxe1 28. Qxe1 Qb2+ 29. Kh1 Rf7 30. Rc8+ Kg7 31. Qe8 Qb1+ 32. Kg2 Qe4+ 33. Qxe4 dxe4 34. Re8 Kf6 35. Rxe4 Re7 36. Rc4 Rd7 37. Rc3 Rd2+ 38. Kh3 h6 39. g4 h5 40. g5+ Kf5 41. Kg3 h4+ 42. Kf3 b6 43. Re3 Rd5 44. h3 b5 45. Re7 Rd3+ 46. Kg2 Rxa3 47. Re2 Kxf4 0-1

[Event "ROM-ch U14"]
[Site "Calimanesti"]
[Date "2018.03.29"]
[Round "4"]
[White "Carpenis, Eduard Georgian Mih"]
[Black "Bighiu, Rares"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1281"]
[BlackElo "1674"]
[PlyCount "104"]
[EventDate "2018.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 d5 4. e3 Bd6 5. Bg3 0-0 6. Bd3 c5 7. c3 Nc6 8. Nbd2 Re8 9. Ne5 Bxe5 10. dxe5 Nd7 11. f4 f5 12. Bf2 Nf8 13. g4 g6 14. g5 a6 15. h4 b5 16. h5 d4 17. Be2 Bb7 18. Rh2 Qb6 19. hxg6 hxg6 20. exd4 cxd4 21. Nb3 Rad8 22. Rh3 Ne7 23. Bxd4 Qc7 24. Bf3 Nd5 25. Bxd5 Bxd5 26. Qe2 Re7 27. Qh2 Rh7 28. Rxh7 Nxh7 29. 0-0-0 Kh8 30. Qh6 Qg7 31. Qxg7+ Kxg7 32. Nc5 Ra8 33. a3 Nf8 34. Rd2 Kf7 35. Rh2 Kg7 36. Nd3 a5 37. Bc5 Bc4 38. Bxf8+ Rxf8 39. Rd2 Rh8 40. Nc5 Rh1+ 41. Rd1 Rh4 42. Rd4 Rh1+ 43. Kc2 Rh2+ 44. Rd2 Rh4 45. Rf2 Kf7 46. b3 Bd5 47. a4 bxa4 48. Nxa4 Rh1 49. Nc5 Ra1 50. Kb2 Re1 51. c4 Bc6 52. Nd3 Rd1 1/2-1/2

[Event "ROM-ch U14"]
[Site "Calimanesti"]
[Date "2018.03.28"]
[Round "2"]
[White "Magold, Victor"]
[Black "Bighiu, Rares"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "1940"]
[BlackElo "1674"]
[PlyCount "126"]
[EventDate "2018.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 e5 6. d3 Nge7 7. 0-0 0-0 8. e4 d6 9. Ne1 f5 10. exf5 Bxf5 11. Ne4 Nd4 12. Nc2 Nec6 13. Nxd4 Nxd4 14. Nc3 Qd7 15. Be3 Bg4 16. f3 Bh3 17. Bxd4 Bxg2 18. Kxg2 exd4 19. Nd5 Rae8 20. Qd2 Re6 21. Rae1 Rfe8 22. Re4 Rxe4 23. fxe4 Rf8 24. Rxf8+ Kxf8 25. Qf4+ Ke8 26. b3 Be5 27. Qg5 Qd8 28. Qh6 Qd7 29. Qh4 Qf7 30. Qg5 Kd7 31. Qh4 Ke8 32. Qg4 Qd7 33. Qe2 Qf7 34. Qd2 b6 35. b4 Qb7 36. bxc5 bxc5 37. Qc2 Kf7 38. h3 Ke8 39. g4 Kd8 40. Qd2 Ke8 41. Qc2 Kd8 42. Qb3 Qxb3 43. axb3 Kd7 44. Kf3 h6 45. Ke2 Ke6 46. Kd1 Bf6 47. Kc2 Bd8 48. Kb2 a5 49. Ka3 Kd7 50. Ka4 Kc6 51. Nf4 Kb6 52. Nxg6 Bg5 53. Nf8 Ka6 54. Ne6 Kb6 55. Ng7 Bd2 56. Nf5 Kc6 57. Ne7+ Kd7 58. Nd5 Ke6 59. h4 Kd7 60. Kb5 Be1 61. g5 hxg5 62. hxg5 Bd2 63. g6 Bh6 1-0

[Event "ROM-ch U14"]
[Site "Calimanesti"]
[Date "2018.03.27"]
[Round "1"]
[White "Bighiu, Rares"]
[Black "Bumbea, Radu"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1674"]
[BlackElo "1067"]
[PlyCount "117"]
[EventDate "2018.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 e5 4. dxe6 Bxe6 5. e3 Nf6 6. Nc3 Nc6 7. Nf3 Be7 8. Be2 0-0 9. 0-0 Qd7 10. e4 Rfd8 11. Be3 Ne5 12. Nxe5 dxe5 13. Qc2 Qc6 14. Nd5 Bxd5 15. cxd5 Qd6 16. Rac1 Rac8 17. h3 Qb6 18. a3 Qc7 19. b4 b6 20. f3 Kf8 21. Ba6 Rb8 22. bxc5 bxc5 23. Bxc5 Bxc5+ 24. Qxc5+ Qxc5+ 25. Rxc5 Rb6 26. Rc6 Rd6 27. Bb5 Ne8 28. a4 a6 29. Rxb6 Rxb6 30. Bd7 Nd6 31. Rc1 g6 32. Rc6 Rxc6 33. Bxc6 a5 34. Kf2 Ke7 35. Ke3 f6 36. f4 h6 37. Kf3 Nc4 38. g3 h5 39. h4 Kf7 40. Ke2 Ke7 41. Kd3 Nd6 42. Bb5 Kf7 43. Ke3 Ke7 44. Be2 Kf7 45. Bd3 Ke7 46. f5 Kf7 47. fxg6+ Kxg6 48. Kf3 Kh6 49. g4 hxg4+ 50. Kxg4 Kg6 51. h5+ Kh6 52. Bb5 Nxe4 53. Kf5 Ng3+ 54. Kxf6 e4 55. d6 Nxh5+ 56. Ke7 Nf4 57. d7 Nd5+ 58. Kd6 Nf6 59. d8Q 1-0

[Event "EU-ch U12 27th"]
[Site "Mamaia"]
[Date "2017.09.13"]
[Round "8"]
[White "Mihalcescu, Alexandru"]
[Black "Bighiu, Rares"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1533"]
[BlackElo "1676"]
[PlyCount "69"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bf4 Ngf6 8. Bd3 Nd5 9. Bg5 Qc7 10. Bxg6 hxg6 11. c4 Nf4 12. 0-0 0-0-0 13. Ne5 Nh3+ 14. gxh3 Nxe5 15. Bf4 Qd7 16. Bxe5 f6 17. Bf4 Qxh3 18. Re1 f5 19. Bg5 Qxh2+ 20. Kf1 Qh3+ 21. Kg1 Qh2+ 22. Kf1 Qh3+ 23. Kg1 Qh2+ 24. Kf1 Qh3+ 25. Kg1 Rd6 26. Qf3 Rxd4 27. Rad1 Qg4 28. Qxg4 Rxg4 29. Bxe7 Bxe7 30. Rxe7 f4 31. Rdd7 fxg3 32. Rc7+ Kd8 33. Rcd7+ Kc8 34. Rc7+ Kd8 35. Rcd7+ 1/2-1/2

[Event "EU-ch U12 27th"]
[Site "Mamaia"]
[Date "2017.09.09"]
[Round "5"]
[White "Bighiu, Rares"]
[Black "Schlegel, Igor"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "1676"]
[BlackElo "1886"]
[PlyCount "51"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Be3 0-0 6. Bd3 c5 7. d5 e6 8. Nc3 exd5 9. cxd5 a6 10. a4 Nbd7 11. Nge2 Ne5 12. 0-0 Rb8 13. h3 Ne8 14. Qd2 Bd7 15. f4 Nxd3 16. Qxd3 f5 17. e5 dxe5 18. fxe5 Bxe5 19. Bxc5 Nd6 20. Nd4 Rc8 21. Ba3 Re8 22. Bxd6 Bxd6 23. Kh1 Qb6 24. Qd2 Rc4 25. Nxf5 Bxf5 26. Rxf5 1/2-1/2

[Event "EU-ch U12 27th"]
[Site "Mamaia"]
[Date "2017.09.08"]
[Round "4"]
[White "Balaban Voia, Alexandru"]
[Black "Bighiu, Rares"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1867"]
[BlackElo "1676"]
[PlyCount "94"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 e5 6. Nge2 Nge7 7. 0-0 0-0 8. d3 a6 9. a3 Rb8 10. Rb1 b5 11. cxb5 axb5 12. b4 cxb4 13. axb4 Nd4 14. Nxd4 exd4 15. Nd5 Nxd5 16. exd5 Rb6 17. Re1 Bb7 18. Qb3 Qa8 19. Bb2 Rd6 20. Ra1 Bxd5 21. Rxa8 Bxb3 22. Ree8 Bc2 23. Bc1 g5 24. Bxg5 Re6 25. Rxf8+ Bxf8 26. Be4 Kg7 27. Rb8 f5 28. Bxf5 Re5 29. g4 Bxb4 30. Bf4 Re1+ 31. Kg2 Ba4 32. Bxd7 Bc3 33. Bxb5 Bxb5 34. Rxb5 Rd1 35. Be5+ Kg6 36. Rb6+ Kf7 37. Rb7+ Ke6 38. Bxd4 Bxd4 39. Rxh7 Rd2 40. Rh6+ Ke7 41. Kf3 Rxf2+ 42. Ke4 Bg7 43. Rh5 Rc2 44. Kf4 Rd2 45. Ke3 Rg2 46. h3 Rg1 47. Rf5 Ke6 1/2-1/2

[Event "EU-ch U12 27th"]
[Site "Mamaia"]
[Date "2017.09.07"]
[Round "3"]
[White "Bighiu, Rares"]
[Black "Sipos, Sony Laurentiu"]
[Result "1-0"]
[ECO "A82"]
[WhiteElo "1676"]
[BlackElo "1301"]
[PlyCount "93"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 d5 4. Qh5+ g6 5. Qxd5 Nf6 6. Qb3 Bg7 7. Be3 e6 8. Bc4 Qd7 9. 0-0-0 c6 10. a4 b6 11. Nh3 h6 12. Nf4 Nd5 13. Nxg6 Rg8 14. Nxe4 Bxd4 15. Bxd4 Rxg6 16. Bxd5 exd5 17. Nf6+ Rxf6 18. Bxf6 Qf5 19. Qe3+ Be6 20. Qxh6 Kd7 21. Rhe1 Na6 22. Qg7+ Kc8 23. Qg5 Qxg5+ 24. Bxg5 Kd7 25. h4 Nc7 26. h5 Bg4 27. Re7+ Kc8 28. Rh1 Ne6 29. Re8+ Kb7 30. Rxa8 Kxa8 31. h6 Nxg5 32. h7 Nxh7 33. Rxh7 Kb8 34. f4 a6 35. Rg7 Bf5 36. g4 Be4 37. f5 Kc8 38. Re7 Bf3 39. f6 Kd8 40. g5 Bh5 41. Rh7 Bg6 42. Rg7 Bf5 43. g6 Be6 44. Ra7 b5 45. f7 Bxf7 46. gxf7 c5 47. f8Q# 1-0

[Event "EU-ch U12 27th"]
[Site "Mamaia"]
[Date "2017.09.06"]
[Round "2"]
[White "Borhy, Marcell Boldizsar"]
[Black "Bighiu, Rares"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2178"]
[BlackElo "1676"]
[PlyCount "64"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. Nf3 0-0 8. g3 e6 9. Bg2 exd5 10. Nxd5 Nxa6 11. Bg5 Bb7 12. Bxf6 Bxf6 13. Nxf6+ Qxf6 14. 0-0 Bc6 15. Qd2 Rfe8 16. Ne1 d5 17. Nd3 Rab8 18. Rab1 Rbd8 19. b4 Nxb4 20. Nxb4 cxb4 21. Rxb4 Qe5 22. e3 Rb8 23. Rd4 Red8 24. Rd1 Rb5 25. e4 Rdb8 26. exd5 Bd7 27. Qe3 Qf6 28. h3 Rb2 29. R1d2 Re8 30. Qf3 Qxf3 31. Bxf3 Re1+ 32. Kg2 Rbb1 1-0

[Event "EU-ch U12 27th"]
[Site "Mamaia"]
[Date "2017.09.05"]
[Round "1"]
[White "Bighiu, Rares"]
[Black "Revaliente Montoya, Ciro"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "1676"]
[BlackElo "2073"]
[PlyCount "62"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. f3 e5 5. e4 Bd7 6. d5 a5 7. Be3 Be7 8. Bd3 0-0 9. Nge2 Nh5 10. Qd2 Na6 11. 0-0-0 Nc5 12. g4 Nf6 13. h4 Ne8 14. h5 h6 15. Ng3 Nxd3+ 16. Qxd3 Bg5 17. Rdg1 Rb8 18. a4 c6 19. Nf5 b5 20. axb5 cxb5 21. cxb5 Bxb5 22. Nxb5 Bxe3+ 23. Nxe3 Qb6 24. Nf5 Qxb5 25. Qxb5 Rxb5 26. g5 hxg5 27. Rxg5 Kh7 28. Rhg1 Rg8 29. Ne7 Rf8 30. Nf5 Rg8 31. Ne7 Rf8 1/2-1/2

[Event "ROM-ch U12"]
[Site "Baile Felix"]
[Date "2017.02.09"]
[Round "9"]
[White "Bighiu, Rares"]
[Black "Togan, Teodor Bogdan"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1672"]
[BlackElo "1574"]
[PlyCount "96"]
[EventDate "2017.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 b6 7. Rc1 Bb7 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. Rxc7 Bb4+ 11. Nd2 f6 12. a3 Bxd2+ 13. Qxd2 Bc6 14. f3 Qd8 15. Bc4 Re8 16. b4 Kh8 17. b5 e5 18. Rxc6 Nxc6 19. bxc6 exf4 20. e4 Qd6 21. d5 f5 22. Bd3 Qxd5 23. Qc2 Re6 24. c7 Qc6 25. Qc4 Qxc4 26. Bxc4 Re7 27. Bd5 Rc8 28. 0-0 Rexc7 29. Be6 Rd8 30. Bxf5 g6 31. Be6 Rc2 32. Bd5 Rc3 33. a4 Ra3 34. g3 fxg3 35. hxg3 Rxa4 36. f4 Ra3 37. Kg2 Rc8 38. e5 Rac3 39. g4 Rc1 40. e6 Rxf1 41. Kxf1 Rf8 42. Ke2 Kg7 43. Ke3 Kf6 44. Ke4 Rd8 45. Bc4 Rd6 46. f5 gxf5+ 47. gxf5 Rc6 48. Bb5 Rc5 0-1

[Event "ROM-ch U12"]
[Site "Baile Felix"]
[Date "2017.02.08"]
[Round "8"]
[White "Mastalos, Iannis Mihai"]
[Black "Bighiu, Rares"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1525"]
[BlackElo "1672"]
[PlyCount "87"]
[EventDate "2017.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. g3 0-0 13. Bf4 Nh5 14. Bxd6 Qxd6 15. Nc3 h6 16. Nh4 Nf6 17. Ng6 Rd8 18. Bb5 Rb8 19. Qa4 a6 20. Bxc6 bxc6 21. Qxc6 Rxb2 22. Qxd6 Rxd6 23. Ne7+ Kf7 24. Nxc8 Rc6 25. Na4 Rb4 26. Ncb6 Rxd4 27. Rac1 Rxc1 28. Rxc1 Rd2 29. Nc5 Rxa2 30. Re1 Rc2 31. Nbd7 Nxd7 32. Nxd7 a5 33. Ra1 Ke7 34. Ne5 Rc5 35. Rxa5 Rc1+ 36. Kg2 Kd6 37. Nd3 Rd1 38. Ra6+ Ke7 39. Nc5 Re1 40. Nd3 Rd1 41. Nf4 Re1 42. Ra7+ Kf6 43. Nh5+ Kg6 44. g4 1-0

[Event "ROM-ch U12"]
[Site "Baile Felix"]
[Date "2017.02.07"]
[Round "7"]
[White "Bighiu, Rares"]
[Black "Gavris, Alexandru Catalin"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "1672"]
[BlackElo "1488"]
[PlyCount "99"]
[EventDate "2017.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 dxc4 4. e3 Be6 5. Nc3 Nf6 6. Ng5 Qc8 7. Nce4 Nxe4 8. Nxe4 Nd7 9. Qc2 b5 10. Be2 Nb6 11. Nc5 Bg4 12. f3 Bh5 13. b3 cxb3 14. axb3 e6 15. Bb2 Nd5 16. g4 Bg6 17. e4 Bd6 18. Nd3 Nb4 19. Qc3 Nxd3+ 20. Bxd3 b4 21. Qc2 0-0 22. h4 f6 23. h5 Bg3+ 24. Ke2 Be8 25. Qd2 c5 26. Rac1 Qb8 27. Rxc5 Bf4 28. Qc2 Bd6 29. Ra5 Qc7 30. Rha1 Qxc2+ 31. Bxc2 Rc8 32. Bd3 Bb8 33. Bc4 Bd7 34. Bc1 Kf7 35. Bd2 Bd6 36. Rxa7 Ke8 37. R1a6 Rc6 38. Bxe6 Rxa6 39. Bxd7+ Ke7 40. Rxa6 Kxd7 41. Rxd6+ Kxd6 42. Bxb4+ Ke6 43. Bxf8 g6 44. b4 Kd7 45. b5 Kc7 46. e5 fxe5 47. dxe5 Kd7 48. b6 Kc6 49. e6 Kxb6 50. e7 1-0

[Event "ROM-ch U12"]
[Site "Baile Felix"]
[Date "2017.02.06"]
[Round "6"]
[White "Mihai, Florin"]
[Black "Bighiu, Rares"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1524"]
[BlackElo "1672"]
[PlyCount "59"]
[EventDate "2017.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 c6 5. Nf3 Be7 6. Bf4 Nf6 7. e3 0-0 8. Be2 Bf5 9. 0-0 Ne4 10. Nxe4 Bxe4 11. Bd3 Bxd3 12. Qxd3 Na6 13. Qb3 Qc8 14. Rac1 Nc7 15. Bxc7 Qxc7 16. Qxd5 Rfd8 17. Qb3 h5 18. h3 g5 19. Qc4 Rac8 20. Qe2 Kg7 21. Ne5 f6 22. Nc4 Rh8 23. Qf3 Qd7 24. Qg3 b5 25. Nd2 Bd6 26. Qf3 f5 27. Nb3 g4 28. Qe2 gxh3 29. gxh3 Kf6 30. Qf3 1/2-1/2

[Event "ROM-ch U12"]
[Site "Baile Felix"]
[Date "2017.02.05"]
[Round "4"]
[White "Balaban Voia, Alexandru"]
[Black "Bighiu, Rares"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2004"]
[BlackElo "1672"]
[PlyCount "91"]
[EventDate "2017.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 b6 7. Qc2 Bb7 8. b3 Nbd7 9. Bb2 c5 10. cxd5 Nxd5 11. dxc5 Bxc5 12. Nc3 Rc8 13. Qd3 Qe7 14. Nxd5 Bxd5 15. Rac1 Rfd8 16. Qb1 h6 17. Rfd1 Bxf3 18. Bxf3 Nf6 19. Rxd8+ Rxd8 20. Rd1 Rxd1+ 21. Qxd1 Qd7 22. Qxd7 Nxd7 23. Kg2 Bd6 24. Bc6 Ne5 25. Bb5 Ng6 26. f4 Ne7 27. e4 Bc5 28. Be5 Nc8 29. Bd3 Bd6 30. Bc3 Bc5 31. Kf3 Kf8 32. Ba6 Ne7 33. Bb5 a5 34. Bb2 Nc8 35. g4 Na7 36. Bd3 Nc6 37. a4 Nd4+ 38. Bxd4 Bxd4 39. f5 f6 40. h4 Ke7 41. Bc4 Bc5 42. h5 Bd4 43. Ke2 Kd6 44. Kd3 Bc5 45. Bb5 Bb4 46. Kc4 1/2-1/2

[Event "ROM-ch U12"]
[Site "Baile Felix"]
[Date "2017.02.05"]
[Round "5"]
[White "Bighiu, Rares"]
[Black "Ferentiu, Raul Florin"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1672"]
[BlackElo "1518"]
[PlyCount "50"]
[EventDate "2017.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 dxc4 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nd7 9. Nxg6 hxg6 10. Nc3 Nb6 11. Bd3 Bd6 12. Qc2 Ne7 13. a3 Qd7 14. b4 a6 15. Ne4 Bc7 16. Nc5 Qc8 17. Bb2 Nd7 18. Be4 Nxc5 19. dxc5 Kf8 20. Qc3 f6 21. f4 e5 22. Rf1 exf4 23. exf4 Qe6 24. Qc2 Rxh3 25. 0-0-0 Qxg4 1/2-1/2

[Event "ROM-ch U12"]
[Site "Baile Felix"]
[Date "2017.02.04"]
[Round "3"]
[White "Bighiu, Rares"]
[Black "Musteata, Darius Gabriel Orla"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1672"]
[BlackElo "1547"]
[PlyCount "54"]
[EventDate "2017.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 a6 6. e3 0-0 7. Rc1 b6 8. a3 Bb7 9. cxd5 exd5 10. Qb3 Nbd7 11. Na4 Rc8 12. Ne5 c5 13. Nxd7 Nxd7 14. dxc5 Nxc5 15. Nxc5 Bxc5 16. Be2 Bb4+ 17. Kd1 Rxc1+ 18. Kxc1 Bc5 19. Kb1 d4 20. Rd1 Qf6 21. g4 Re8 22. g5 Qf5+ 23. Bd3 Be4 24. Ka1 Bxd3 25. Qxd3 Qxd3 26. Rxd3 dxe3 27. fxe3 Kf8 1/2-1/2

[Event "ROM-ch U12"]
[Site "Baile Felix"]
[Date "2017.02.03"]
[Round "2"]
[White "Chira, Vlad Alexandru"]
[Black "Bighiu, Rares"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1422"]
[BlackElo "1672"]
[PlyCount "88"]
[EventDate "2017.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 Qc7 5. a3 Nc6 6. Bb2 cxb4 7. axb4 Nxb4 8. Na3 Bd7 9. d4 Ba4 10. Bd3 Rc8 11. Rc1 Na2 12. Ra1 Nc3 13. Qc1 Bb4 14. 0-0 a6 15. Nd2 Ne7 16. Nb3 Nf5 17. Qf4 0-0 18. Kh1 Nh6 19. Nc5 Be8 20. Bxc3 Bxc3 21. Rab1 Bxd4 22. Qxd4 Qxc5 23. Qxc5 Rxc5 24. Rxb7 Ra5 25. Rb3 Ba4 26. Rb6 Ng4 27. f4 g6 28. Rxa6 Rxa6 29. Bxa6 Ne3 30. Rc1 Ra8 31. Bd3 Bc6 32. Nb5 Bxb5 33. Bxb5 Nxc2 34. Kg1 Ra1 35. Rxa1 Nxa1 36. Kf2 Nc2 37. Bd3 Nb4 38. Bb5 Kf8 39. Ke2 Nc2 40. Kd2 Nd4 41. Ba4 Ke7 42. Kd3 Nf5 43. g3 h5 44. Ke2 d4 0-1

[Event "ROM-ch U12"]
[Site "Baile Felix"]
[Date "2017.02.02"]
[Round "1"]
[White "Bighiu, Rares"]
[Black "Grigor, Mihai"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1672"]
[BlackElo "1281"]
[PlyCount "77"]
[EventDate "2017.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 dxc4 4. e3 Nf6 5. Bxc4 Be7 6. Nf3 a6 7. 0-0 0-0 8. Qc2 b5 9. Be2 Bb7 10. Rd1 c6 11. Ne5 Qc7 12. Bf3 Rd8 13. Ne4 Nfd7 14. Nxd7 Nxd7 15. Bd2 Rab8 16. Rac1 Nb6 17. Ba5 Ba8 18. Nc5 Qa7 19. Qb3 Bxc5 20. Rxc5 Rd6 21. Bxb6 Qxb6 22. Rdc1 Rc8 23. d5 g6 24. Qc3 exd5 25. Bxd5 Bb7 26. Bf3 h6 27. e4 Rc7 28. e5 Re6 29. h3 b4 30. Qd2 Rce7 31. Qf4 g5 32. Qf5 Qc7 33. Be4 Rg6 34. Bd5 Bc8 35. Qxg6+ Kf8 36. Qxh6+ Ke8 37. Bxc6+ Kd8 38. Qf8+ Re8 39. Qxe8# 1-0

[Event "ROM-ch U12"]
[Site "Calimanesti Caciulata"]
[Date "2016.04.25"]
[Round "9"]
[White "Bighiu, Rares"]
[Black "Stepanencu, Nicodim Cosmin"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1732"]
[BlackElo "1412"]
[PlyCount "87"]
[EventDate "2016.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qf3 Bg6 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. Nf3 Bd6 11. g3 Nd7 12. Nh4 b5 13. Rc1 Ke7 14. f3 Rac8 15. Kf2 Nb6 16. Rd1 Rhe8 17. Rd2 b4 18. Nd1 a5 19. Bd3 Bxd3 20. Rxd3 Kd7 21. Nf5 a4 22. Re1 c5 23. Nxd6 Kxd6 24. dxc5+ Rxc5 25. b3 Rec8 26. Re2 a3 27. Red2 Rc2 28. Ke2 Rxd2+ 29. Rxd2 Ke6 30. Nf2 Rc5 31. Nd3 Rb5 32. Nf4+ Kd6 33. Rd4 Nd7 34. e4 Ke5 35. Rxd5+ Rxd5 36. Nxd5 Kd4 37. Nxb4 Kc3 38. Nd3 Kc2 39. Ke3 Kb1 40. Nb4 Ne5 41. h3 Kb2 42. f4 Nd7 43. Kd4 Nb8 44. g4 1-0

[Event "ROM-ch U12"]
[Site "Calimanesti Caciulata"]
[Date "2016.04.24"]
[Round "8"]
[White "Ognean, Mihnea Ionut"]
[Black "Bighiu, Rares"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2059"]
[BlackElo "1732"]
[PlyCount "53"]
[EventDate "2016.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Bd7 10. Be2 Be7 11. 0-0 h5 12. Qd2 g5 13. Rd1 Rg8 14. Ne1 g4 15. Bc3 a6 16. Qb2 h4 17. Kh1 g3 18. fxg3 hxg3 19. h3 Ne3 20. Rd3 Nc4 21. Qc2 Na7 22. Bg4 Bh4 23. Nf3 Qd8 24. Nbd2 Bb5 25. Nxc4 Bxc4 26. Re3 Nb5 27. Qh7 1-0

[Event "ROM-ch U12"]
[Site "Calimanesti Caciulata"]
[Date "2016.04.23"]
[Round "7"]
[White "Bighiu, Rares"]
[Black "Mihai, Cristian"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1732"]
[BlackElo "1666"]
[PlyCount "87"]
[EventDate "2016.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 Qc7 12. 0-0-0 0-0-0 13. Ne4 Nxe4 14. Qxe4 e6 15. Kb1 Nf6 16. Qe2 Bd6 17. c4 Kb8 18. g3 c5 19. Bc3 cxd4 20. Nxd4 a6 21. a3 Rc8 22. Rhe1 Rhd8 23. Bd2 Bc5 24. Nb3 Be7 25. c5 Qc6 26. Na5 Qe4+ 27. Qxe4 Nxe4 28. Nb3 Nxc5 29. Bb4 Rxd1+ 30. Rxd1 Nxb3 31. Bxe7 Rc7 32. Bf8 f6 33. Rd8+ Ka7 34. Re8 e5 35. Re7 Rxe7 36. Bxe7 Nd2+ 37. Kc2 Ne4 38. Bf8 Nxf2 39. Bc5+ b6 40. Bxf2 Kb7 41. Kd3 Kc6 42. Ke4 b5 43. Kf5 Kd5 44. Kg6 1-0

[Event "ROM-ch U12"]
[Site "Calimanesti Caciulata"]
[Date "2016.04.22"]
[Round "6"]
[White "Bighiu, Rares"]
[Black "Gavris, Alexandru Catalin"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1732"]
[BlackElo "1578"]
[PlyCount "86"]
[EventDate "2016.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 dxc4 4. a4 Nf6 5. e3 Be6 6. Na3 c5 7. Nxc4 Nc6 8. Be2 cxd4 9. Nxd4 Nxd4 10. exd4 g6 11. Ne5 Bg7 12. Bb5+ Nd7 13. Qf3 Qc8 14. Bxd7+ Bxd7 15. Qxf7+ Kd8 16. Qxg7 Kc7 17. Bf4 Kb6 18. Qxe7 Re8 19. Qd6+ Qc6 20. Qxc6+ Bxc6 21. 0-0 a6 22. a5+ Ka7 23. Nxc6+ bxc6 24. Rac1 Kb7 25. Rfe1 Rad8 26. Re5 Rc8 27. h3 Rf8 28. Re7+ Ka8 29. Rc7 Rxc7 30. Bxc7 Kb7 31. Bb6 Re8 32. Kf1 Re7 33. Re1 Rxe1+ 34. Kxe1 Kc8 35. Ke2 Kd7 36. Ke3 Kd6 37. Kf4 h6 38. Ke4 Ke6 39. f4 h5 40. g4 hxg4 41. hxg4 Kf6 42. d5 cxd5+ 43. Kxd5 Ke7 1-0

[Event "ROM-ch U12"]
[Site "Calimanesti Caciulata"]
[Date "2016.04.21"]
[Round "4"]
[White "Bighiu, Rares"]
[Black "Antonica, Dragos Andrei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1732"]
[BlackElo "1971"]
[PlyCount "80"]
[EventDate "2016.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. Nc3 h6 10. Be3 b5 11. 0-0-0 0-0 12. Bc5 Rd8 13. f3 Bb7 14. Be2 Rac8 15. Bb6 Re8 16. Rd6 Ne7 17. Be3 Rc6 18. Rhd1 Rxd6 19. Rxd6 Nc8 20. Rd1 Rd8 21. g4 d5 22. exd5 Nxd5 23. Nxd5 Rxd5 24. Rxd5 Bxd5 25. f4 f6 26. a4 bxa4 27. Bxa6 Nd6 28. Be2 Kf7 29. fxe5 fxe5 30. Bc5 Ne4 31. Bf3 Nxc5 32. Bxd5+ Kf6 33. Bf3 e4 34. Be2 e3 35. h4 Ke5 36. c3 Kf4 37. Kc2 Kg3 38. h5 Kf2 39. Kd1 Ne4 40. c4 a3 0-1

[Event "ROM-ch U12"]
[Site "Calimanesti Caciulata"]
[Date "2016.04.21"]
[Round "5"]
[White "Magold, Victor"]
[Black "Bighiu, Rares"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1568"]
[BlackElo "1732"]
[PlyCount "118"]
[EventDate "2016.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 c6 4. Bg2 Bf5 5. 0-0 e6 6. c3 Bd6 7. Qb3 Qb6 8. Nbd2 Nbd7 9. Qxb6 axb6 10. Re1 0-0 11. h3 Ne4 12. Nh4 Nxd2 13. Bxd2 Bg6 14. Nxg6 hxg6 15. a3 Rac8 16. Rad1 b5 17. e4 Nb6 18. exd5 cxd5 19. h4 Nc4 20. Bc1 Rc6 21. Bf3 Rb6 22. Re2 Rc8 23. h5 gxh5 24. Bxh5 g6 25. Bg4 Kg7 26. Kg2 Rh8 27. Ree1 Rc6 28. Rh1 Rcc8 29. Rxh8 Rxh8 30. Rh1 Rxh1 31. Kxh1 Kf8 32. Kg2 Ke8 33. Kf1 Kd7 34. f4 Kc6 35. Ke2 Kb6 36. Kd3 Ka5 37. Kc2 Nb6 38. Kd3 Nd7 39. Bd2 Kb6 40. Be1 Nf6 41. Bf3 Nh7 42. Bd2 Nf6 43. Be1 Ne8 44. Bg4 Kc6 45. Bd2 Kd7 46. Ke3 Be7 47. Be1 Nd6 48. Be2 Kc6 49. Bd3 Bd8 50. Kf3 Be7 51. Bd2 Kb6 52. b4 Nc4 53. Bxc4 bxc4 54. a4 Ka6 55. Be1 Kb6 56. g4 Kc6 57. Bd2 Kb6 58. g5 Ka6 59. Kg4 Kb6 1/2-1/2

[Event "ROM-ch U12"]
[Site "Calimanesti Caciulata"]
[Date "2016.04.20"]
[Round "3"]
[White "Boeru, Darius Alexandru"]
[Black "Bighiu, Rares"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1586"]
[BlackElo "1732"]
[PlyCount "70"]
[EventDate "2016.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Bxc5 5. Nf3 Qb6 6. Qe2 Nc6 7. Nc3 Nge7 8. a3 Nf5 9. Qd2 a6 10. Na4 Qa7 11. Nxc5 Qxc5 12. b4 Qb6 13. Bd3 Nfd4 14. Bb2 Nxf3+ 15. gxf3 Bd7 16. Rg1 g6 17. Qg5 Qd8 18. Qh6 Qe7 19. b5 axb5 20. Bxb5 0-0-0 21. Bc3 Qc5 22. Qd2 Qxb5 23. a4 Qc4 24. Rb1 d4 25. Ba5 Nxa5 26. Qxa5 Qc3+ 27. Qxc3+ dxc3 28. Rb3 Bxa4 29. Rxc3+ Kb8 30. Ke2 Bb5+ 31. Ke3 Rc8 32. Rb3 Ba6 33. Ra1 Ka7 34. c3 Rc4 35. Kd3 Ra4+ 0-1

[Event "ROM-ch U12"]
[Site "Calimanesti Caciulata"]
[Date "2016.04.19"]
[Round "2"]
[White "Bighiu, Rares"]
[Black "Vasilescu, Rares Cristian"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1732"]
[BlackElo "1445"]
[PlyCount "129"]
[EventDate "2016.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 h6 9. Bh4 Ne8 10. Bxe7 Qxe7 11. Nf3 Be6 12. Ne5 Nd7 13. f4 Nxe5 14. dxe5 Qc5 15. Qf2 Nc7 16. 0-0 f6 17. exf6 Rxf6 18. Qg3 Bf5 19. Bxf5 Rxf5 20. Rac1 Qb6 21. Rf2 Re8 22. Re1 Rf7 23. f5 d4 24. Nd1 dxe3 25. Nxe3 Nd5 26. Nc2 Rxe1+ 27. Nxe1 Rxf5 28. Nf3 Nb4 29. Kf1 Qb5+ 30. Kg1 Qc5 31. Qb8+ Rf8 32. Qe5 Qxe5 33. Nxe5 Rxf2 34. Kxf2 Nxa2 35. Nc4 Nb4 36. Nd6 b5 37. Ke3 Nc2+ 38. Kd2 Nd4 39. Kd3 Ne6 40. Nc8 Nd8 41. Nxa7 Kf7 42. Nc8 Ke6 43. Ke4 Kd7 44. Na7 Ne6 45. Kf5 Nf8 46. Ke5 Kc7 47. g3 Kb7 48. Nxb5 cxb5 49. Kd6 Ng6 50. Ke6 Nh8 51. Ke7 Kc7 52. Kf8 Kd7 53. Kxg7 Ke7 54. Kxh8 Kf6 55. Kh7 Kg5 56. b4 h5 57. h4+ Kg4 58. Kh6 Kxg3 59. Kxh5 Kf4 60. Kg6 Ke4 61. h5 Kd4 62. h6 Kc4 63. h7 Kxb4 64. h8Q Kb3 65. Qa1 1-0

[Event "ROM-ch U12"]
[Site "Calimanesti Caciulata"]
[Date "2016.04.18"]
[Round "1"]
[White "Cioculeasa, Andrei Vlad"]
[Black "Bighiu, Rares"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1249"]
[BlackElo "1732"]
[PlyCount "102"]
[EventDate "2016.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. 0-0 0-0 6. Nbd2 c5 7. c3 Nc6 8. Qc2 e5 9. dxe5 Bxe5 10. Bb5 Bc7 11. c4 Nb4 12. Qc3 a6 13. Ba4 dxc4 14. Qxc4 b5 15. Bxb5 axb5 16. Qxc5 Bd6 17. Qg5 Ng4 18. Qxd8 Rxd8 19. a3 Nc2 20. Rb1 Be6 21. h3 Nf6 22. e4 Nd7 23. Ne1 Nd4 24. Nef3 Nc2 25. Ne1 Rac8 26. Nxc2 Rxc2 27. Nf3 Bc5 28. b4 Bb6 29. Rb2 Bxf2+ 30. Rxf2 Rxc1+ 31. Kh2 Nf6 32. Rfd2 Rxd2 33. Rxd2 h6 34. Rd8+ Kh7 35. Rb8 Bc4 36. Nd2 Bd3 37. e5 Nd7 38. Re8 Rc3 39. Re7 Nb6 40. Rb7 Nc4 41. Nxc4 Bxc4 42. Ra7 Re3 43. a4 bxa4 44. Rxa4 Rxe5 45. g3 Rb5 46. h4 Bb3 47. Ra1 Rxb4 48. Rb1 Rb5 49. g4 Bc4 50. Rxb5 Bxb5 51. Kg3 Kg6 0-1

[Event "ROM-ch U10"]
[Site "Calimanesti"]
[Date "2015.04.06"]
[Round "9"]
[White "Bighiu, Rares"]
[Black "Tampea, Radu"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1692"]
[BlackElo "1533"]
[PlyCount "79"]
[EventDate "2015.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 Ne7 8. Be2 dxc4 9. Bxc4 Nd5 10. Bd2 Nd7 11. Ne2 0-0 12. 0-0 N5b6 13. Ba2 c5 14. f4 Rc8 15. Ng3 Bg6 16. f5 exf5 17. Nxf5 Bxf5 18. Rxf5 cxd4 19. cxd4 Nc4 20. Bg5 Qa5 21. Qg4 Qc3 22. Rc1 Qd3 23. Rf3 Qe2 24. Bxc4 Rxc4 25. Rxc4 Qxc4 26. Qxd7 h6 27. Bh4 Qc1+ 28. Rf1 Qxa3 29. Be7 Qe3+ 30. Kh1 Qd3 31. Rg1 Rb8 32. Bd6 Qxd4 33. e6 Kh7 34. exf7 Rf8 35. Qe7 Rxf7 36. Qxf7 Qxd6 37. Qxb7 a5 38. Qb5 Qd8 39. Ra1 Qd4 40. Qxa5 1-0

[Event "ROM-ch U10"]
[Site "Calimanesti"]
[Date "2015.04.05"]
[Round "8"]
[White "Vilcu, Matei Stefan"]
[Black "Bighiu, Rares"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1651"]
[BlackElo "1692"]
[PlyCount "99"]
[EventDate "2015.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. b3 e6 4. Bb2 d5 5. exd5 exd5 6. d4 Nf6 7. Be2 Be7 8. dxc5 Qa5+ 9. Qd2 Qxc5 10. Nc3 Bf5 11. 0-0 0-0 12. Rad1 Rad8 13. Bd3 Bg4 14. Na4 Qd6 15. Be2 Ne4 16. Qc1 Bxf3 17. Bxf3 Bg5 18. Ba3 Qh6 19. Qa1 Bf4 20. g3 Be5 21. Qc1 Qxc1 22. Bxc1 Nd4 23. Bxe4 dxe4 24. c4 f5 25. Be3 Nf3+ 26. Kg2 a6 27. Nc5 Rxd1 28. Rxd1 Rf7 29. Rd8+ Rf8 30. Nxb7 Ne1+ 31. Kf1 Nd3 32. c5 Rxd8 33. Nxd8 Nb4 34. Bd2 Nd5 35. Ba5 Bc7 36. Bxc7 Nxc7 37. Ke2 Kf8 38. Ke3 Ke7 39. Nb7 Ne6 40. c6 g6 41. b4 Ng5 42. a4 Nf3 43. Nc5 Ne5 44. c7 Nc4+ 45. Kd4 Nb6 46. Nxa6 Kd7 47. a5 Na8 48. Kc5 Nxc7 49. Nxc7 Kxc7 50. a6 1-0

[Event "ROM-ch U10"]
[Site "Calimanesti"]
[Date "2015.04.04"]
[Round "7"]
[White "Bighiu, Rares"]
[Black "Gavris, Alexandru Catalin"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1692"]
[BlackElo "1401"]
[PlyCount "120"]
[EventDate "2015.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. a4 a5 6. h3 e6 7. Bg5 h6 8. Bf4 Bd6 9. Bxd6 Qxd6 10. e3 0-0 11. Bd3 Nbd7 12. 0-0 e5 13. dxe5 Nxe5 14. Be2 Be6 15. cxd5 cxd5 16. e4 Rfd8 17. Nxe5 Qxe5 18. f4 Qc7 19. e5 Ne4 20. Nb5 Qb6+ 21. Kh2 Qe3 22. Rf3 Qd2 23. f5 Bd7 24. Nc7 Rac8 25. Nxd5 Rc2 26. Qxd2 Rxd2 27. Bc4 Rxb2 28. Ba2 Bc6 29. Ne7+ Kf8 30. Nxc6 bxc6 31. Rb3 Rdd2 32. Rxb2 Rxb2 33. e6 Nc3 34. Bc4 Rb4 35. Ba6 Rxa4 36. Rc1 Ra3 37. Re1 Nd5 38. Bb7 Rc3 39. Rd1 a4 40. Bxc6 Rxc6 41. Rxd5 fxe6 42. Ra5 exf5 43. Rxa4 Kf7 44. Rf4 Ke6 45. g4 fxg4 46. Rxg4 g5 47. Rg2 Kf5 48. Rf2+ Ke4 49. Re2+ Kd3 50. Rg2 Ke3 51. Rg3+ Kf4 52. Rg4+ Kf5 53. Rg2 Rc4 54. Rf2+ Rf4 55. Rg2 h5 56. Ra2 g4 57. Ra5+ Kg6 58. Ra6+ Rf6 59. Rxf6+ Kxf6 60. hxg4 hxg4 1/2-1/2

[Event "ROM-ch U10"]
[Site "Calimanesti"]
[Date "2015.04.03"]
[Round "6"]
[White "Antonica, Dragos Andrei"]
[Black "Bighiu, Rares"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1707"]
[BlackElo "1692"]
[PlyCount "66"]
[EventDate "2015.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. Nf3 c5 2. c3 Nf6 3. d4 cxd4 4. cxd4 d5 5. g3 Nc6 6. Bg2 e6 7. 0-0 Be7 8. Nbd2 Qb6 9. e3 0-0 10. b3 Bd7 11. Bb2 Rac8 12. a3 a6 13. Ne5 Nxe5 14. dxe5 Ne8 15. b4 a5 16. Bd4 Qc7 17. bxa5 Qxa5 18. Nf3 f6 19. Qb3 Bc6 20. Bh3 f5 21. Bb6 Qa6 22. a4 Bd8 23. Bxd8 Rxd8 24. Nd4 Kf7 25. e4 g6 26. exf5 gxf5 27. Qf3 Ng7 28. Qf4 Qd3 29. Rfd1 Qe4 30. Qxe4 fxe4 31. Re1 Rc8 32. a5 Bd7 33. Reb1 Rc7 1/2-1/2

[Event "ROM-ch U10"]
[Site "Calimanesti"]
[Date "2015.04.02"]
[Round "4"]
[White "Balaban Voia, Alexandru"]
[Black "Bighiu, Rares"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1661"]
[BlackElo "1692"]
[PlyCount "72"]
[EventDate "2015.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c5 4. e3 Nf6 5. Nc3 Nc6 6. Be2 a6 7. a4 Bd6 8. 0-0 0-0 9. b3 Ne7 10. Bb2 Qc7 11. h3 Rd8 12. Qe1 b6 13. Rc1 Bb7 14. Ba3 Nf5 15. Rd1 Rac8 16. Nb1 dxc4 17. bxc4 Bxf3 18. Bxf3 cxd4 19. Bxd6 Nxd6 20. Rxd4 Nxc4 21. Rxd8+ Rxd8 22. Qc3 Nd5 23. Qc2 Rc8 24. Be2 b5 25. axb5 axb5 26. Qb3 Nd6 27. Rd1 h6 28. Qd3 Rd8 29. Qa3 b4 30. Qb3 Nc3 31. Nxc3 bxc3 32. Rc1 Ne4 33. Bf3 Nd2 34. Qxc3 Nxf3+ 35. gxf3 Rd1+ 36. Rxd1 Qxc3 0-1

[Event "ROM-ch U10"]
[Site "Calimanesti"]
[Date "2015.04.02"]
[Round "5"]
[White "Bighiu, Rares"]
[Black "Motiu, Victor"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1692"]
[BlackElo "1649"]
[PlyCount "37"]
[EventDate "2015.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 c6 6. e3 Nbd7 7. c5 b6 8. b4 Bb7 9. Bd3 a5 10. a3 b5 11. h3 h6 12. 0-0 0-0 13. Qe2 a4 14. Rfd1 Re8 15. Ne5 Nxe5 16. dxe5 Nd7 17. Qg4 Bg5 18. e4 Bxf4 19. Qxf4 1/2-1/2

[Event "ROM-ch U10"]
[Site "Calimanesti"]
[Date "2015.04.01"]
[Round "3"]
[White "Bighiu, Rares"]
[Black "Antal, Hunor Zoltan"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1692"]
[BlackElo "1580"]
[PlyCount "95"]
[EventDate "2015.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. g3 e5 6. Nge2 Ne7 7. Bg2 0-0 8. 0-0 exd4 9. Nxd4 Nc6 10. Nce2 Na5 11. Qc2 Nc6 12. Be3 Nf6 13. Rad1 Qe7 14. Nxc6 bxc6 15. Nd4 Bb7 16. c5 d5 17. exd5 Nxd5 18. Nxc6 Bxc6 19. Bxd5 Bxd5 20. Rxd5 Rab8 21. b3 f5 22. c6 Qe6 23. Rfd1 Be5 24. Qc4 Bd6 25. Bc5 Bxc5 26. Qxc5 f4 27. Re5 Qg4 28. Qd5+ Kh8 29. Qd4 Kg8 30. Re7 Rf7 31. Rxf7 Kxf7 32. Qd7+ Qxd7 33. Rxd7+ Kf6 34. Rxc7 f3 35. Rxa7 Re8 36. h4 Re1+ 37. Kh2 Re2 38. c7 Rxf2+ 39. Kg1 Rg2+ 40. Kf1 Rc2 41. b4 Ke5 42. Ra5+ Ke4 43. Rc5 Rd2 44. c8Q Rd1+ 45. Kf2 Rd2+ 46. Ke1 Re2+ 47. Kf1 Ke3 48. Re5+ 1-0

[Event "ROM-ch U10"]
[Site "Calimanesti"]
[Date "2015.03.31"]
[Round "2"]
[White "Chivu, Razvan Gabriel"]
[Black "Bighiu, Rares"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1354"]
[BlackElo "1692"]
[PlyCount "140"]
[EventDate "2015.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. e3 Nf6 4. Nc3 c5 5. Be2 Nc6 6. 0-0 Bd6 7. a3 0-0 8. dxc5 Bxc5 9. b4 Bd6 10. Nb5 Be7 11. c4 Ne4 12. Bb2 a6 13. Nbd4 Qc7 14. Nxc6 bxc6 15. cxd5 cxd5 16. Rc1 Qd8 17. Nd4 Bb7 18. Nc6 Bxc6 19. Rxc6 a5 20. b5 Rb8 21. a4 Rc8 22. Qc2 Qd7 23. Rc1 Rxc6 24. Qxc6 Qxc6 25. Rxc6 Nc5 26. Bd1 Rb8 27. Bd4 Nd3 28. Bc2 Nb4 29. Rc7 Bd6 30. Rc3 f6 31. Bb1 Be5 32. Bxe5 fxe5 33. h3 d4 34. exd4 exd4 35. Rc1 d3 36. Rd1 Rd8 37. b6 e5 38. f3 Kf7 39. Rd2 Kf6 40. Kf2 h6 41. g3 Ke6 42. b7 h5 43. Bxd3 Rb8 44. Be4 Na6 45. Bd5+ Kf6 46. Be4 Nc5 47. Rd5 Nxe4+ 48. fxe4 Rxb7 49. Rxa5 Rb2+ 50. Ke3 Rb3+ 51. Kf2 Rb2+ 52. Ke1 Rb3 53. Ra6+ Ke7 54. Rg6 Kf7 55. Rg5 Kf6 56. h4 Re3+ 57. Kf2 Rxe4 58. a5 g6 59. g4 hxg4 60. h5 Kxg5 61. h6 Kxh6 62. a6 Ra4 63. Kg3 Kg5 64. a7 Rxa7 65. Kg2 Kf4 66. Kf2 Ra2+ 67. Ke1 g3 68. Kf1 Kf3 69. Ke1 g2 70. Kd1 g1Q# 0-1

[Event "ROM-ch U10"]
[Site "Calimanesti"]
[Date "2015.03.30"]
[Round "1"]
[White "Bighiu, Rares"]
[Black "Ferentiu, Raul Florin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1692"]
[BlackElo "1282"]
[PlyCount "95"]
[EventDate "2015.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 Bf5 5. Nf3 e6 6. e3 Nbd7 7. c5 Ne4 8. Nxe4 Bxe4 9. Bd3 Nf6 10. 0-0 Be7 11. Ne5 0-0 12. f3 Bg6 13. Bxg6 fxg6 14. b4 a6 15. h3 Rc8 16. Qd3 Nd7 17. Bh2 Nxe5 18. Bxe5 Bf6 19. Bd6 Be7 20. Bh2 Bf6 21. Rad1 Qd7 22. Bd6 Be7 23. Bh2 Rcd8 24. a4 Bf6 25. Rb1 Rfe8 26. b5 axb5 27. axb5 cxb5 28. Rxb5 e5 29. Rfb1 Rb8 30. Qc3 Qc7 31. dxe5 Bxe5 32. Bxe5 Rxe5 33. Rxb7 Rxb7 34. Rxb7 Qxb7 35. Qxe5 Qc6 36. Qb8+ Kf7 37. Qb6 Qc8 38. c6 Ke8 39. Qb7 Kd8 40. Qb6+ Qc7 41. Qc5 Qf7 42. c7+ Qxc7 43. Qxd5+ Kc8 44. Qg8+ Kb7 45. Qxh7 Qc1+ 46. Kh2 Qxe3 47. Qxg7+ Kc8 48. Qxg6 1-0

[Event "ROM-ch U10"]
[Site "Calimanesti"]
[Date "2014.04.13"]
[Round "9"]
[White "Bulgariu, Andrei"]
[Black "Bighiu, Rares"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1504"]
[BlackElo "1620"]
[PlyCount "83"]
[EventDate "2014.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. exd5 exd5 5. Bg2 Nf6 6. d3 d4 7. Ne4 Nxe4 8. Bxe4 Nc6 9. Bg2 Bd6 10. Ne2 0-0 11. 0-0 Bg4 12. f3 Bd7 13. c3 Bf5 14. Bf4 Be7 15. c4 Bf6 16. Bc1 Ne5 17. f4 Nxd3 18. Qb3 Qe7 19. Qd1 Rfe8 20. Bf3 Bh3 21. Qxd3 Bxf1 22. Kxf1 Rad8 23. Bd2 Rd6 24. b4 b6 25. b5 g5 26. Re1 Qd8 27. Bd5 gxf4 28. Bxf4 Be5 29. Be4 h5 30. h4 Qe7 31. Nc1 f6 32. Bg6 Red8 33. Bxh5 Qh7 34. Bg6 Qg7 35. Ne2 Re6 36. a4 Bxf4 37. Nxf4 Rxe1+ 38. Kxe1 Qe7+ 39. Kf1 Qe3 40. Bh7+ Kf8 41. Qxe3 dxe3 42. Ne6+ 1-0

[Event "ROM-ch U10"]
[Site "Calimanesti"]
[Date "2014.04.12"]
[Round "8"]
[White "Bighiu, Rares"]
[Black "Gorea, Stefan Alin"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1620"]
[BlackElo "1535"]
[PlyCount "58"]
[EventDate "2014.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 Be7 8. Qa4+ Bd7 9. Qb3 Qc8 10. Ne5 0-0 11. Bd3 c6 12. Qc2 h6 13. h4 Bd6 14. Bg5 Nd5 15. Qd2 h5 16. Bh6 Be7 17. Rh3 Bf6 18. Rg3 Ne7 19. Bxg7 Bxg7 20. Qh6 Ng6 21. Rxg6 fxg6 22. Qxg6 Rf6 23. Qh7+ Kf8 24. Ng6+ Kf7 25. Ne5+ Kf8 26. Ng6+ Kf7 27. Ne5+ Kf8 28. Ng6+ Kf7 29. 0-0-0 Qg8 1/2-1/2

[Event "ROM-ch U10"]
[Site "Calimanesti"]
[Date "2014.04.11"]
[Round "7"]
[White "Serban, Cristian Stefan"]
[Black "Bighiu, Rares"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1464"]
[BlackElo "1620"]
[PlyCount "98"]
[EventDate "2014.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 e6 6. Nc3 Nxc3 7. bxc3 d6 8. Nf3 Qc7 9. Bb2 dxe5 10. Nxe5 Nd7 11. Nxd7 Bxd7 12. Bd3 Bd6 13. h3 Rc8 14. 0-0 0-0 15. Qc2 Bf4 16. Qe2 e5 17. dxe5 Bxe5 18. c4 Rfe8 19. Qc2 g6 20. Rac1 Bxb2 21. Qxb2 Re5 22. Rfd1 Rg5 23. Qd2 f6 24. h4 Rc5 25. Bxg6 Ba4 26. Bc2 Rxc4 27. Qd5+ Kh8 28. Bxa4 Rxc1 29. g3 Rxd1+ 30. Qxd1 Qc1 31. Qxc1 Rxc1+ 32. Kg2 a6 33. Bb3 b5 34. Kf3 a5 35. Kf4 a4 36. Be6 Rc2 37. f3 b4 38. h5 Kg7 39. g4 Rb2 40. g5 fxg5+ 41. Kxg5 b3 42. h6+ Kf8 43. axb3 axb3 44. Bf5 Kg8 45. f4 Rg2+ 46. Kf6 b2 47. Bb1 Rg1 48. Ke7 Rxb1 49. f5 Rf1 0-1

[Event "ROM-ch U10"]
[Site "Calimanesti"]
[Date "2014.04.10"]
[Round "6"]
[White "Bighiu, Rares"]
[Black "Padurariu, Mihai Edward"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "1620"]
[BlackElo "1528"]
[PlyCount "59"]
[EventDate "2014.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 e6 4. Nc3 d5 5. cxd5 exd5 6. Bf4 Nc6 7. e3 c4 8. Be2 Bb4 9. 0-0 0-0 10. Qc2 Bxc3 11. bxc3 Re8 12. Nd2 g6 13. Rae1 Bf5 14. Qc1 Qa5 15. a3 Qb6 16. Kh1 Na5 17. Bf3 Nb3 18. Qb2 Nxd2 19. Qxd2 Bd3 20. Rg1 Ne4 21. Bxe4 Rxe4 22. f3 Ree8 23. g4 Qf6 24. Qf2 g5 25. Bg3 h6 26. h4 Qg6 27. Rg2 Kg7 28. Rh2 f6 29. Kg2 Rh8 30. Reh1 1/2-1/2

[Event "ROM-ch U10"]
[Site "Calimanesti"]
[Date "2014.04.09"]
[Round "4"]
[White "Bighiu, Rares"]
[Black "Ognean, Mihnea Ionut"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "1620"]
[BlackElo "1799"]
[PlyCount "66"]
[EventDate "2014.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Re8 7. Nc3 Nbd7 8. e4 e5 9. h3 exd4 10. Nxd4 Nc5 11. Re1 a5 12. Kh2 Be6 13. Nxe6 Rxe6 14. Bg5 h6 15. Bxf6 Bxf6 16. Qd2 Bg7 17. Rad1 a4 18. Kg1 h5 19. h4 c6 20. f4 Qb6 21. Kh2 a3 22. b3 Qa5 23. Nb1 Qxd2 24. Nxd2 Rae8 25. Re2 f5 26. Rde1 Bc3 27. Rd1 fxe4 28. Re3 Bxd2 29. Rxd2 Nd3 30. Bxe4 Nc5 31. Bxg6 Rxe3 32. Bxe8 Rxe8 33. Rxd6 Re2+ 0-1

[Event "ROM-ch U10"]
[Site "Calimanesti"]
[Date "2014.04.09"]
[Round "5"]
[White "Oprea, Rares Andrei"]
[Black "Bighiu, Rares"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "1277"]
[BlackElo "1620"]
[PlyCount "58"]
[EventDate "2014.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Be2 Nf6 5. Nc3 d6 6. 0-0 Be7 7. d4 cxd4 8. Nxd4 0-0 9. Be3 a6 10. f3 Qc7 11. Rc1 Rd8 12. b3 d5 13. cxd5 exd5 14. exd5 Nxd5 15. Nxd5 Rxd5 16. Bc4 Rd8 17. Qe1 Bd6 18. f4 Bb4 19. Qe2 Nxd4 20. Bxd4 Rxd4 21. Qe8+ Bf8 22. Rce1 Qd7 23. Qe5 b5 24. Be2 Bb7 25. Rc1 Re8 26. Bxb5 Rxe5 27. Bxd7 Re2 28. Bg4 Rxg2+ 29. Kh1 Rxg4+ 0-1

[Event "ROM-ch U10"]
[Site "Calimanesti"]
[Date "2014.04.08"]
[Round "3"]
[White "Mintau, Andrei Catalin"]
[Black "Bighiu, Rares"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1496"]
[BlackElo "1620"]
[PlyCount "100"]
[EventDate "2014.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 d6 6. Nc3 a6 7. Be3 Nbd7 8. 0-0 Nc5 9. Kh1 b5 10. f3 Nxd3 11. Qxd3 Bb7 12. Rad1 Qc7 13. b3 Rc8 14. Bd2 Be7 15. Rc1 0-0 16. a4 b4 17. Nd1 d5 18. exd5 Nxd5 19. Re1 Bf6 20. Ne2 Rfd8 21. Qe4 Nc3 22. Qxb4 Na2 23. Qa5 Nxc1 24. Qxc7 Rxc7 25. Bxc1 Rxc2 26. Ne3 Rc7 27. Kg1 Bd4 28. Nxd4 Rxd4 29. Kf2 Bd5 30. Nxd5 Rxd5 31. Be3 Rb7 32. Rc1 h6 33. Rb1 Rd3 34. b4 a5 35. Bc5 axb4 36. Bxb4 Rd4 37. Bc3 Rxb1 38. Bxd4 Rb4 39. Ke3 Rxa4 40. g4 f6 41. h4 Kf7 42. Bb2 Ke7 43. g5 Rxh4 44. gxf6+ gxf6 45. f4 Rh3+ 46. Ke4 h5 47. Bc1 h4 48. Bd2 Rg3 49. f5 h3 50. Bf4 Rg4 0-1

[Event "ROM-ch U10"]
[Site "Calimanesti"]
[Date "2014.04.07"]
[Round "2"]
[White "Bighiu, Rares"]
[Black "Chiorescu, Vlad"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1620"]
[BlackElo "1205"]
[PlyCount "83"]
[EventDate "2014.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 Nc6 3. c4 e6 4. g3 Bb4+ 5. Nc3 Ne4 6. Qc2 d5 7. cxd5 exd5 8. a3 Bxc3+ 9. bxc3 0-0 10. c4 Bf5 11. Qb3 Qf6 12. e3 Bg4 13. Bg2 Bxf3 14. 0-0 Be2 15. cxd5 Na5 16. Qb4 Bxf1 17. Bxe4 Nc4 18. Kxf1 Nd6 19. Bc2 Qf3 20. Bb2 Qxd5 21. Qc3 Qh5 22. h4 Nb5 23. Qd3 g6 24. d5 c6 25. a4 Nc7 26. dxc6 Rad8 27. Qc3 f6 28. cxb7 Nd5 29. Qc4 Kg7 30. e4 Nb6 31. Qc7+ Rd7 32. b8Q Rxb8 33. Qxb8 Rd2 34. Qc7+ Nd7 35. Bxf6+ Kf7 36. Qc4+ Kf8 37. Bc3 Rd6 38. Bb4 Qe5 39. Bxd6+ Qxd6 40. Rd1 Qe7 41. Qc8+ Kg7 42. Rxd7 1-0

[Event "ROM-ch U10"]
[Site "Calimanesti"]
[Date "2014.04.06"]
[Round "1"]
[White "Birtalan, Tamas"]
[Black "Bighiu, Rares"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1214"]
[BlackElo "1620"]
[PlyCount "70"]
[EventDate "2014.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Bc5 6. Nf3 Nc6 7. Bg5 Be7 8. 0-0 0-0 9. Nc3 d5 10. exd5 exd5 11. h3 Be6 12. Nh2 a6 13. Qf3 Ne5 14. Qg3 Bd6 15. f4 Ng6 16. Qf3 h6 17. Bxf6 Qxf6 18. f5 Ne5 19. Qe3 Qe7 20. fxe6 Bc5 21. exf7+ Kh8 22. Qxc5 Qxc5+ 23. Kh1 Rxf7 24. Rfd1 Nxd3 25. Rxd3 d4 26. Nd1 Raf8 27. Nf3 Qxc2 28. Rxd4 Qe2 29. Rc1 Rxf3 30. gxf3 Qxf3+ 31. Kh2 Qe2+ 32. Kg3 Rf3+ 33. Kh4 g5+ 34. Kh5 Rf6+ 35. Rg4 Qe8# 0-1

[Event "ROM-ch U08"]
[Site "Calimanesti"]
[Date "2013.04.08"]
[Round "9"]
[White "Bulgariu, Andrei"]
[Black "Bighiu, Rares"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1140"]
[BlackElo "1270"]
[PlyCount "46"]
[EventDate "2013.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 d5 5. exd5 exd5 6. Bg5 Be7 7. Bxe7 Qxe7+ 8. Be2 Nf6 9. 0-0 0-0 10. Re1 Qd6 11. Bd3 Bg4 12. Be2 Rfe8 13. Ne5 Nxe5 14. dxe5 Qxe5 15. f3 Bf5 16. Nd2 Qc7 17. Nb3 Qb6 18. Kh1 Re5 19. Qd2 Rae8 20. g4 Nxg4 21. fxg4 Be4+ 22. Kg1 c4+ 23. Nd4 Qg6 1/2-1/2

[Event "ROM-ch U08"]
[Site "Calimanesti"]
[Date "2013.04.07"]
[Round "8"]
[White "Bighiu, Rares"]
[Black "Marin, Andrei"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1270"]
[BlackElo "1165"]
[PlyCount "93"]
[EventDate "2013.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Bd3 Ne4 5. c3 e6 6. Nbd2 Nxd2 7. Bxd2 Nc6 8. Bb5 a6 9. Be2 Bd6 10. h3 Bf5 11. a3 Qd7 12. c4 dxc4 13. Bxc4 h6 14. Rc1 0-0 15. 0-0 b5 16. Bb3 Be4 17. Bc2 Bxc2 18. Qxc2 Ne7 19. Ba5 Rac8 20. Rfd1 c6 21. Bc3 Nd5 22. e4 Nxc3 23. Qxc3 Qb7 24. Qe3 Rfd8 25. b4 Qb8 26. e5 Be7 27. Rc3 Qb6 28. Rdc1 Rc7 29. Qe4 Rdc8 30. R1c2 Qb7 31. Ra2 Rd7 32. Rac2 Rdc7 33. Kf1 Qb6 34. Nd2 Bg5 35. Nb3 Qb7 36. Na5 Qb6 37. Rxc6 Rxc6 38. Rxc6 Rxc6 39. Nxc6 Bc1 40. d5 exd5 41. Qxd5 Bxa3 42. e6 fxe6 43. Qxe6+ Kh7 44. Qf5+ Kg8 45. Ne7+ Kh8 46. Qf8+ Kh7 47. Qg8# 1-0

[Event "ROM-ch U08"]
[Site "Calimanesti"]
[Date "2013.04.06"]
[Round "7"]
[White "Pavaluc, Robert Nicolae"]
[Black "Bighiu, Rares"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1248"]
[BlackElo "1270"]
[PlyCount "98"]
[EventDate "2013.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Bb4 6. Ndb5 a6 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Qg3 Qf6 10. Bd3 Nge7 11. Bg5 Qe5 12. Qxe5 Nxe5 13. Be2 N7c6 14. 0-0-0 h6 15. Be3 b5 16. f4 Ng6 17. a3 b4 18. axb4 Nxb4 19. b3 Bb7 20. Kb2 Rc8 21. Bc4 Nc6 22. Ra1 a5 23. Rhf1 Nge7 24. Rfd1 f5 25. e5 Rg8 26. Nb5 Kf8 27. Nd6 Rb8 28. Nxb7 Rxb7 29. g3 g5 30. h3 gxf4 31. gxf4 Rg3 32. Bd2 Rxh3 33. Rh1 Rxh1 34. Rxh1 Kg7 35. Rg1+ Kh7 36. Ka3 Nd4 37. Kb2 Nec6 38. Kc3 Nb5+ 39. Bxb5 Rxb5 40. Be1 Rb4 41. Bd2 a4 42. bxa4 Rxa4 43. Kd3 Nb4+ 44. Bxb4 Rxb4 45. Ke3 Rc4 46. Rg2 h5 47. Rd2 Rc7 48. Kf3 Rc3+ 49. Kg2 Rc7 1/2-1/2

[Event "ROM-ch U08"]
[Site "Calimanesti"]
[Date "2013.04.05"]
[Round "5"]
[White "Bighiu, Rares"]
[Black "Adascalitei, Stefan Alexandru"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1270"]
[BlackElo "1094"]
[PlyCount "106"]
[EventDate "2013.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nd7 3. e3 e5 4. c3 Ngf6 5. Be2 Be7 6. Qc2 0-0 7. Nbd2 c6 8. Bd3 h6 9. e4 Qc7 10. 0-0 b5 11. a3 Rb8 12. b4 Nb6 13. Re1 Be6 14. Bb2 Nc4 15. Nxc4 bxc4 16. Be2 Rfe8 17. Rad1 Rbd8 18. a4 a6 19. Kf1 Bf8 20. Rd2 Be7 21. Red1 Kf8 22. Ba3 Nd7 23. h3 h5 24. d5 cxd5 25. exd5 e4 26. dxe6 exf3 27. Bxf3 Nf6 28. exf7 Kxf7 29. Qf5 g6 30. Bd5+ Kg7 31. Qe6 Bf8 32. Qf7+ Qxf7 33. Bxf7 Kxf7 34. f3 d5 35. Bb2 Bh6 36. Re2 Rxe2 37. Kxe2 Re8+ 38. Kf2 Be3+ 39. Kf1 g5 40. Re1 Bb6 41. Rd1 g4 42. hxg4 hxg4 43. a5 Bc7 44. Kf2 g3+ 45. Kf1 Rb8 46. Ba3 Rb5 47. Ke2 Be5 48. Bb2 Nh5 49. Kf1 Nf4 50. Kg1 Ne2+ 51. Kf1 Nxc3 52. Re1 Rxb4 53. Ba3 Rb3 0-1

[Event "ROM-ch U08"]
[Site "Calimanesti"]
[Date "2013.04.05"]
[Round "6"]
[White "Bighiu, Rares"]
[Black "Ardeleanu Chirica, Matei"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1270"]
[BlackElo "1026"]
[PlyCount "131"]
[EventDate "2013.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Be7 4. Bd3 Nf6 5. Nbd2 Nbd7 6. c3 b6 7. e4 Bb7 8. Qe2 0-0 9. 0-0 Rc8 10. h3 c5 11. Ng5 Nxe4 12. Ngxe4 dxe4 13. Nxe4 cxd4 14. cxd4 Rc7 15. Bf4 Rc8 16. Rac1 Rxc1 17. Rxc1 Qa8 18. f3 Rc8 19. Re1 Bb4 20. Rd1 Bd5 21. a3 Be7 22. Bb5 Bc6 23. Rc1 Bxb5 24. Rxc8+ Qxc8 25. Qxb5 a6 26. Qd3 b5 27. b4 Nf6 28. Nc5 Nd5 29. Be5 f6 30. Bg3 Kf7 31. Qxh7 f5 32. Qh5+ g6 33. Qh7+ Kf6 34. Bh4+ g5 35. Qh6+ Kf7 36. Qh5+ Kg7 37. Bxg5 Bxg5 38. Qxg5+ Kf7 39. Qh5+ Kf6 40. Qh6+ Ke7 41. Qg7+ Kd6 42. Kf2 Qc7 43. Qe5+ Kc6 44. Qxe6+ Qd6 45. Qxf5 Nc3 46. Qc8+ Kd5 47. Qb7+ Kxd4 48. Qg7+ Kc4 49. Qg4+ Qd4+ 50. Qxd4+ Kxd4 51. g4 Nb1 52. a4 bxa4 53. Nxa4 Kc4 54. g5 Nc3 55. Nxc3 Kxc3 56. g6 Kxb4 57. g7 a5 58. g8Q a4 59. Qa2 a3 60. h4 Ka4 61. h5 Kb4 62. h6 Ka4 63. h7 Kb4 64. h8Q Ka4 65. Qa8+ Kb4 66. Q8xa3+ 1-0

[Event "ROM-ch U08"]
[Site "Calimanesti"]
[Date "2013.04.04"]
[Round "4"]
[White "Palo, D."]
[Black "Bighiu, Rares"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1307"]
[BlackElo "1270"]
[PlyCount "49"]
[EventDate "2013.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Nd5 7. Bd2 Nxc3 8. bxc3 Bc5 9. Qg4 g6 10. Bd3 0-0 11. 0-0 Re8 12. h4 Bf8 13. h5 Bg7 14. hxg6 fxg6 15. f4 Rf8 16. Nb5 Nc6 17. Nd6 Ne7 18. Rf3 Nf5 19. Bxf5 exf5 20. Qh3 Qe7 21. Rb1 b6 22. Kf2 Rb8 23. Rh1 Bh8 24. Qh2 Qe6 25. Qxh7# 1-0

[Event "ROM-ch U08"]
[Site "Calimanesti"]
[Date "2013.04.03"]
[Round "2"]
[White "Bighiu, Rares"]
[Black "Macovei, David Sebastian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1270"]
[BlackElo "1173"]
[PlyCount "105"]
[EventDate "2013.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Nc6 4. c3 Bg4 5. Bd3 e5 6. Be2 e4 7. Nfd2 Bxe2 8. Qxe2 Bd6 9. c4 Qe7 10. c5 Bxc5 11. dxc5 Qxc5 12. 0-0 0-0-0 13. Nb3 Qb4 14. Bd2 Qd6 15. Qb5 d4 16. Nc5 Rde8 17. Qxb7+ Kd8 18. exd4 Nxd4 19. Nc3 Qxc5 20. Be3 Qc6 21. Qb8+ Ke7 22. Qb4+ Qd6 23. Qxd4 Qxd4 24. Bxd4 a6 25. Rfe1 Kd8 26. Rad1 Kc8 27. Bxf6 gxf6 28. Rxe4 Rxe4 29. Nxe4 Re8 30. Nxf6 Rh8 31. Re1 Kd8 32. f4 h6 33. Kf2 h5 34. Kf3 Rf8 35. Nxh5 Kd7 36. Nf6+ Kd6 37. Re8 Rxe8 38. Nxe8+ Kd7 39. Nf6+ Ke6 40. Ng4 f5 41. Ne3 Kf6 42. g4 fxg4+ 43. Kxg4 Kg6 44. h4 Kf6 45. h5 c5 46. f5 Kg7 47. Kg5 a5 48. h6+ Kf7 49. f6 Kg8 50. Kg6 c4 51. h7+ Kh8 52. f7 c3 53. f8Q# 1-0

[Event "ROM-ch U08"]
[Site "Calimanesti"]
[Date "2013.04.03"]
[Round "3"]
[White "Craciun, Cristian Gabriel"]
[Black "Bighiu, Rares"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1192"]
[BlackElo "1270"]
[PlyCount "84"]
[EventDate "2013.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Qd3 Nc6 7. Be2 d5 8. Bf3 dxe4 9. Bxe4 Nxd4 10. 0-0 Nxe4 11. Qxe4 Bxc3 12. bxc3 Nc6 13. Qg4 0-0 14. Bh6 Qf6 15. Bd2 Qg6 16. Qxg6 fxg6 17. Rfe1 Rf5 18. Rad1 Rd5 19. Re4 Bd7 20. c4 Rd4 21. Rxd4 Nxd4 22. Bc3 e5 23. Bxd4 exd4 24. Rxd4 Bf5 25. c3 Kf7 26. g4 Be6 27. Kg2 Ke7 28. Kg3 Rd8 29. Rxd8 Kxd8 30. c5 Bxa2 31. Kf4 Kd7 32. Ke5 Kc6 33. Kd4 b6 34. cxb6 axb6 35. f4 Kd6 36. h4 h5 37. gxh5 gxh5 38. Ke4 g6 39. Kd4 b5 40. Ke4 Kc5 41. Kd3 Bb1+ 42. Kd2 Kc4 0-1

[Event "ROM-ch U08"]
[Site "Calimanesti"]
[Date "2013.04.02"]
[Round "1"]
[White "Antal, Hunor Zoltan"]
[Black "Bighiu, Rares"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1093"]
[BlackElo "1270"]
[PlyCount "106"]
[EventDate "2013.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 Nc6 7. Nxc6 bxc6 8. 0-0 0-0 9. Bg5 Be7 10. e5 Nd5 11. Bxe7 Qxe7 12. Ne4 Nf4 13. Qf3 Ng6 14. Qg3 Rb8 15. b3 Qh4 16. Qxh4 Nxh4 17. f4 Rb4 18. c3 Rb6 19. Nd6 Ba6 20. Bxa6 Rxa6 21. g3 Ng6 22. a4 Rb6 23. b4 Ne7 24. Rab1 Nc8 25. c4 Nxd6 26. exd6 Rfb8 27. b5 cxb5 28. cxb5 Rxd6 29. Rfd1 Rxd1+ 30. Rxd1 d5 31. Kf2 Kf8 32. Ke3 Ke7 33. Kd4 Kd6 34. Rc1 Rb6 35. Rc8 a6 36. Rc5 axb5 37. axb5 f6 38. h4 e5+ 39. fxe5+ fxe5+ 40. Ke3 Kxc5 41. g4 Rxb5 42. g5 Rb3+ 43. Ke2 Kd4 44. Kd2 Rb2+ 45. Kc1 Kc3 46. Kd1 Kd3 47. Ke1 Ra2 48. Kf1 Ke3 49. h5 d4 50. g6 h6 51. Kg1 Kf3 52. Kh1 Kg3 53. Kg1 Ra1# 0-1

