[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.08"]
[Round "9"]
[White "Krupansky, Jaromir"]
[Black "Dubnicka, Augustin J"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1765"]
[PlyCount "72"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Be2 g6 4. f4 d6 5. Nf3 Bg7 6. 0-0 e6 7. f5 Nge7 8. fxe6 Bxe6 9. Ng5 Nd4 10. Nxe6 Nxe6 11. Qe1 0-0 12. d3 Nd4 13. Bd1 Qd7 14. Ne2 Nxe2+ 15. Qxe2 Nc6 16. c3 Rae8 17. Bb3 Kh8 18. Bg5 Ne5 19. Bf6 Ng4 20. Bxg7+ Kxg7 21. Rf4 Nh6 22. Raf1 f5 23. Qe3 Qe7 24. Qd2 b6 25. Ba4 Rd8 26. exf5 Rxf5 27. Rxf5 Nxf5 28. Re1 Qf6 29. Qe2 Rf8 30. Bb3 h5 31. Qe4 a5 32. Rf1 Qg5 33. Qd5 Qe3+ 34. Kh1 Ng3+ 35. hxg3 Rxf1+ 36. Kh2 Qg1+ 0-1

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.07"]
[Round "8"]
[White "Dubnicka, Augustin J"]
[Black "Vasko, Pavel"]
[Result "1/2-1/2"]
[ECO "D58"]
[BlackElo "1610"]
[PlyCount "41"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. c4 d5 5. Nc3 0-0 6. e3 b6 7. Be2 Bb7 8. 0-0 h6 9. Bh4 Nbd7 10. Rc1 c5 11. Bg3 Rc8 12. cxd5 exd5 13. Nb5 a6 14. Nd6 Bxd6 15. Bxd6 Re8 16. dxc5 bxc5 17. b3 Re6 18. Bg3 Qe7 19. Bd3 Rec6 20. Bf5 Rb6 21. Re1 1/2-1/2

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.06"]
[Round "7"]
[White "Mykiska, Vojtech"]
[Black "Dubnicka, Augustin J"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1576"]
[PlyCount "41"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. Nf3 e6 4. e3 Bd6 5. Bg3 Nf6 6. Nh4 Bg6 7. Be2 Ne4 8. Nd2 c6 9. Nxg6 hxg6 10. Nxe4 dxe4 11. Bxd6 Qxd6 12. h3 Qb4+ 13. c3 Qxb2 14. c4 Qc3+ 15. Kf1 0-0 16. Rb1 b6 17. Rb3 Qa5 18. Qc2 Nd7 19. g4 f5 20. Kg2 Nf6 21. Rg1 1/2-1/2

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.05"]
[Round "6"]
[White "Dubnicka, Augustin J"]
[Black "Pucholt, Martin"]
[Result "1-0"]
[ECO "E32"]
[BlackElo "1570"]
[PlyCount "65"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 h6 6. Bh4 d5 7. e3 dxc4 8. Bxc4 Nbd7 9. Nf3 Qe8 10. 0-0 b6 11. Ne4 Be7 12. Bb5 Nxe4 13. Qxe4 Rb8 14. Bg3 Bb7 15. Qc2 Bd6 16. Bxd6 cxd6 17. Qc7 Bc8 18. Qxb8 Nxb8 19. Bxe8 Rxe8 20. Rfc1 Bb7 21. Rc7 Bxf3 22. gxf3 Na6 23. Rxa7 Nb4 24. Rc1 Nd3 25. Rc6 Ne1 26. f4 e5 27. fxe5 dxe5 28. d5 e4 29. d6 Re5 30. Kf1 Nf3 31. d7 Rg5 32. d8Q+ Kh7 33. Qxg5 1-0

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.04"]
[Round "5"]
[White "Zeman, Lukas1111"]
[Black "Dubnicka, Augustin J"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "1460"]
[PlyCount "111"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nf6 8. 0-0 0-0 9. Qd2 Ng4 10. Bxg4 Bxg4 11. Nxc6 bxc6 12. Bh6 Be6 13. Bxg7 Kxg7 14. Ne2 Qb6 15. b3 Kg8 16. c4 a5 17. Nd4 c5 18. Nxe6 fxe6 19. f3 a4 20. Qc3 Ra6 21. Rfb1 Rfa8 22. bxa4 Qc6 23. Rb2 Rxa4 24. Rab1 Qe8 25. Qb3 Kf7 26. Kf2 Ra3 27. Qc2 Qa4 28. Ra1 Qa5 29. Qd2 Qxd2+ 30. Rxd2 Rc3 31. a4 Rxc4 32. a5 Rb4 33. a6 Ra7 34. Ke3 e5 35. g3 Rb6 36. Rda2 Rb3+ 37. Ke2 Ke6 38. Rc2 Kd7 39. h4 Kc6 40. Rc4 e6 41. Rca4 d5 42. exd5+ exd5 43. f4 e4 44. g4 Rf3 45. f5 gxf5 46. gxf5 Rxf5 47. Rc1 Kb5 48. Ra2 Kc6 49. Ra5 d4 50. Ra4 Kb5 51. Rca1 Rf6 52. Ra5+ Kb4 53. R1a4+ Kb3 54. Ra1 Rc6 55. R5a4 Rb6 56. Ra5 1/2-1/2

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.03"]
[Round "4"]
[White "Dubnicka, Augustin J"]
[Black "Gerigk, Daniel"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "1690"]
[PlyCount "114"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. c3 b6 5. Nbd2 Bb7 6. Bxf6 Bxf6 7. e4 g6 8. Bd3 d6 9. 0-0 Nd7 10. Rc1 0-0 11. Qe2 Rc8 12. h3 c5 13. Ba6 Bxa6 14. Qxa6 Bg7 15. b4 Rc7 16. Nb3 Nf6 17. e5 dxe5 18. dxe5 Nd5 19. bxc5 bxc5 20. c4 Nf4 21. Rcd1 Qa8 22. Qd6 Rfc8 23. Kh2 Qe4 24. Nbd2 Qf5 25. Rc1 Rc6 26. g4 Qd3 27. Qxd3 Nxd3 28. Rc3 Nxe5 29. Ra3 a6 30. Rb1 Rd8 31. Rbb3 Rcd6 32. Ra5 Rxd2 33. Nxd2 Rxd2 34. Rxa6 h6 35. Kg3 Nxc4 36. a4 Bd4 37. f4 Ne3 38. Ra8+ Kg7 39. Rb7 Nf1+ 40. Kf3 Rf2+ 41. Ke4 Ng3+ 42. Kd3 Rxf4 43. a5 e5 44. a6 e4+ 45. Kc4 e3 46. a7 e2 47. Re8 Be5+ 48. Kd5 Rd4+ 49. Kc6 e1Q 50. Rxe5 Qxe5 51. a8Q Qe6+ 52. Kb5 Rb4+ 53. Kxc5 Qc4+ 54. Kd6 Ne4+ 55. Ke7 Qe6+ 56. Kd8 Rd4+ 57. Kc7 Qd6+ 0-1

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.02"]
[Round "3"]
[White "Jedlicka, Pavel"]
[Black "Dubnicka, Augustin J"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1485"]
[PlyCount "102"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 d5 2. f4 e6 3. e3 c5 4. Nf3 Nf6 5. c3 Nc6 6. Be2 Be7 7. 0-0 0-0 8. Ne5 Ne4 9. Nd2 f5 10. g4 cxd4 11. cxd4 Qb6 12. gxf5 exf5 13. Nxe4 fxe4 14. Bg4 Nxe5 15. dxe5 Qg6 16. Qxd5+ Kh8 17. Rf2 Qxg4+ 18. Rg2 Be6 19. Rxg4 Bxd5 20. Bd2 Rad8 21. Bc3 Be6 22. Rg2 g6 23. Bd4 b6 24. Rc1 Rc8 25. Bc3 Bb4 26. Rgc2 Bxc3 27. bxc3 Rfd8 28. c4 Rc5 29. Rc3 Rd3 30. Kf2 Rd2+ 31. Kg3 Rxa2 32. Rd1 Kg7 33. Rd4 Ra4 34. f5 gxf5 35. Rd6 Kf7 36. Rd8 Rcxc4 37. Rxc4 Bxc4 38. Rd7+ Ke6 39. Rxh7 Kxe5 40. Re7+ Kf6 41. Re8 b5 42. Rc8 Bf7 43. Kf4 b4 44. h4 Ra6 45. Rb8 Rb6 46. Ra8 b3 47. h5 Bxh5 48. Rh8 Bg6 49. Rf8+ Bf7 50. Ra8 b2 51. Rxa7 b1Q 0-1

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.01"]
[Round "2"]
[White "Dubnicka, Augustin J"]
[Black "Kirs, Pavel"]
[Result "1/2-1/2"]
[ECO "E61"]
[BlackElo "1579"]
[PlyCount "68"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. Nf3 0-0 6. g3 e6 7. Bg2 a6 8. 0-0 Qc7 9. b3 d6 10. Bb2 Nbd7 11. Qe2 Rb8 12. Rfd1 b6 13. Ng5 Bb7 14. Nge4 Nxe4 15. Nxe4 f5 16. Ng5 Rfe8 17. Bxb7 Qxb7 18. dxc5 h6 19. Bxg7 Kxg7 20. Nf3 dxc5 21. Qb2+ Kg8 22. Ne5 Nxe5 23. Qxe5 Qg7 24. Qxg7+ Kxg7 25. Rd7+ Kf6 26. f4 Rbd8 27. Rad1 Rxd7 28. Rxd7 Re7 29. Rd6 Rb7 30. h4 Ke7 31. Rd2 Rd7 32. Rxd7+ Kxd7 33. Kf2 e5 34. Kf3 e4+ 1/2-1/2

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.06.30"]
[Round "1"]
[White "Stvan, Marek"]
[Black "Dubnicka, Augustin J"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1637"]
[PlyCount "47"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 g6 6. Be3 Bg7 7. Nc3 Nf6 8. f3 Bd7 9. Bd3 0-0 10. Nde2 Ne5 11. 0-0 a6 12. a4 Rc8 13. b3 Qa5 14. Bc2 Be6 15. Nd5 Bxd5 16. exd5 Nxd5 17. cxd5 Nxf3+ 18. gxf3 Bxa1 19. Qxa1 Rxc2 20. Qd1 Rfc8 21. Rf2 Qb4 22. Nc1 Rxf2 23. Kxf2 Rc3 24. Qd2 1/2-1/2

[Event "Mlada Boleslav Region-ch"]
[Site "Mlada Boleslav"]
[Date "2015.06.21"]
[Round "7"]
[White "Dubnicka, Augustin J"]
[Black "Sklenka, Jan"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1311"]
[BlackElo "1430"]
[PlyCount "10"]
[EventDate "2015.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 d5 3. e3 g6 4. Nf3 Bg7 5. a3 c5 0-1

[Event "Mlada Boleslav Region-ch"]
[Site "Mlada Boleslav"]
[Date "2015.06.21"]
[Round "5"]
[White "Dubnicka, Augustin J"]
[Black "Wagner, Adam"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1311"]
[BlackElo "1480"]
[PlyCount "62"]
[EventDate "2015.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 d6 5. h3 Bd7 6. Nf3 Be7 7. d3 a6 8. Bxc6 Bxc6 9. e4 0-0 10. 0-0 Re8 11. Nbd2 b5 12. Nh2 Bf8 13. f4 Qd7 14. fxe5 dxe5 15. Qf3 Bb7 16. Qf5 Bc5+ 17. Kh1 Bd4 18. Qxd7 Nxd7 19. Bxd4 exd4 20. Rf4 c5 21. Raf1 f6 22. Ng4 Re6 23. R4f3 Rae8 24. Rg3 Kf7 25. Kg1 Bc6 26. h4 h5 27. Nh2 a5 28. Nhf3 Kg8 29. Nh2 Ra8 30. Rf5 a4 31. Rxh5 Re5 1/2-1/2

[Event "Mlada Boleslav Region-ch"]
[Site "Mlada Boleslav"]
[Date "2015.06.21"]
[Round "6"]
[White "Jirousek, Tadeas"]
[Black "Dubnicka, Augustin J"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "1491"]
[BlackElo "1311"]
[PlyCount "34"]
[EventDate "2015.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 b6 2. c4 Bb7 3. Nc3 e6 4. d4 Bb4 5. Bd3 Nf6 6. f3 Bxc3+ 7. bxc3 h6 8. Ne2 d6 9. d5 e5 10. Ng3 Bc8 11. Be3 a5 12. a4 Na6 13. Bc2 Bd7 14. Qd2 g5 15. 0-0-0 Qe7 16. Rdf1 Kd8 17. Kb2 Kc8 1/2-1/2

[Event "Mlada Boleslav Region-ch"]
[Site "Mlada Boleslav"]
[Date "2015.06.20"]
[Round "3"]
[White "Dubnicka, Augustin J"]
[Black "Civin, Dominik"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1311"]
[BlackElo "1793"]
[PlyCount "80"]
[EventDate "2015.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nd7 3. e3 e5 4. Be2 Bd6 5. d3 c6 6. Nd2 Ne7 7. Bg4 f5 8. Bh3 Nf6 9. Ngf3 Ng6 10. 0-0 0-0 11. Re1 Qc7 12. Re2 e4 13. Nd4 Bxh2+ 14. Kh1 Be5 15. dxe4 Bxd4 16. Bxd4 fxe4 17. Bxc8 Qxc8 18. Nf1 Qf5 19. Nh2 Ng4 20. Nxg4 Qxg4 21. Rd2 Qh4+ 22. Kg1 Qg5 23. g3 Nh4 24. Re2 Nf3+ 25. Kg2 Qh5 26. Qh1 Nh4+ 27. Kf1 Nf5 28. Qg2 Qg6 29. Ke1 Nh4 30. Qh3 Nf3+ 31. Kf1 b6 32. Kg2 Rf7 33. Rh1 h6 34. g4 Nxd4 35. exd4 Rf4 36. Re3 Rxg4+ 37. Rg3 Rxg3+ 38. Qxg3 Qxg3+ 39. Kxg3 Rf8 40. Rh5 Rf4 0-1

[Event "Mlada Boleslav Region-ch"]
[Site "Mlada Boleslav"]
[Date "2015.06.20"]
[Round "2"]
[White "Dubnicka, Augustin J"]
[Black "Skypala, Ondrej"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1311"]
[BlackElo "1532"]
[PlyCount "159"]
[EventDate "2015.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 e6 3. e3 b6 4. Nf3 Bb7 5. d3 Bb4+ 6. Nbd2 Bxd2+ 7. Nxd2 c5 8. Nf3 d5 9. Be2 Nbd7 10. 0-0 0-0 11. Ne5 Nxe5 12. Bxe5 Nd7 13. Bb2 f6 14. Bf3 Kf7 15. c4 Ne5 16. Bxe5 fxe5 17. Rc1 Kg8 18. cxd5 exd5 19. d4 cxd4 20. exd4 e4 21. Be2 Qg5 22. Qe1 Bc8 23. Kh1 Rf6 24. Rc3 Rh6 25. Rg3 Qh4 26. h3 Be6 27. f4 Rf8 28. Qf2 Kh8 29. Rc3 Qxf2 30. Rxf2 Rh4 31. Rc7 Rhxf4 32. Rxf4 Rxf4 33. Rxa7 g6 34. Kg1 Rf7 35. Ra6 Rb7 36. Ra8+ Kg7 37. Ba6 Rc7 38. Rb8 Rc6 39. Bb5 Rd6 40. Rb7+ Kf6 41. Rxh7 Bf7 42. Rh8 Kf5 43. g4+ Kf4 44. Rf8 Rf6 45. Be8 Bxe8 46. Rxf6+ Ke3 47. Kf1 Kxd4 48. Rxb6 Kd3 49. Ke1 d4 50. a4 Kc2 51. Rb4 d3 52. Rc4+ Kxb3 53. Rxe4 Kc2 54. Rd4 Bxa4 55. h4 Be8 56. g5 Bf7 57. Rd7 Bc4 58. Rd6 Kc3 59. Kd1 Bb3+ 60. Kc1 Bc4 61. Rc6 d2+ 62. Kd1 Kd3 63. Rd6+ Ke3 64. Rxd2 Bb3+ 65. Ke1 Kf4 66. Rd4+ Ke5 67. Rb4 Bc2 68. Kf2 Ke6 69. Rb5 Bd3 70. Ra5 Kf7 71. Ra7+ Kg8 72. Ke3 Bc4 73. Ke4 Bf7 74. Ke5 Kg7 75. Kf4 Kg8 76. Ke4 Kf8 77. Ra8+ Kg7 78. Ke5 Bc4 79. Kd6 Bg8 80. Rxg8+ 1-0

[Event "Mlada Boleslav Region-ch"]
[Site "Mlada Boleslav"]
[Date "2015.06.20"]
[Round "1"]
[White "Varadi, Ondrej"]
[Black "Dubnicka, Augustin J"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1527"]
[BlackElo "1311"]
[PlyCount "53"]
[EventDate "2015.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Be7 5. Nf3 d6 6. Be3 Nd7 7. Qd2 h6 8. 0-0 Ngf6 9. Rad1 Ng4 10. h3 Nxe3 11. fxe3 Nf6 12. e5 Nh7 13. Qf2 0-0 14. Rd2 Ng5 15. e4 d5 16. exd5 Bxd5 17. Nxd5 Qxd5 18. c4 Nxf3+ 19. gxf3 Qd7 20. Qg3 Qxd4+ 21. Rff2 Qh4 22. Rg2 Qxg3 23. Rxg3 Kh8 24. Be4 Rad8 25. Rgg2 Bg5 26. Rc2 Rd1+ 27. Kf2 0-1

[Event "Mlada Boleslav Region-ch"]
[Site "Mlada Boleslav"]
[Date "2015.06.20"]
[Round "4"]
[White "Vojta, Jakub"]
[Black "Dubnicka, Augustin J"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1556"]
[BlackElo "1311"]
[PlyCount "67"]
[EventDate "2015.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. f3 e6 4. c4 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 d6 7. Nc3 Nd7 8. Nge2 h6 9. h4 Ngf6 10. 0-0-0 a6 11. g4 Nh7 12. g5 h5 13. f4 Qe7 14. Rh3 0-0-0 15. d5 g6 16. Nd4 Nb8 17. Re1 Rde8 18. f5 exf5 19. Rhe3 fxe4 20. Bh3+ Kd8 21. Rxe4 Qf8 22. Rxe8+ Qxe8 23. Rxe8+ Rxe8 24. Qf4 Re7 25. Ne4 Nd7 26. Bxd7 Kxd7 27. Nf6+ Nxf6 28. Qxf6 a5 29. Nc6 Bxc6 30. dxc6+ Kd8 31. Kd2 d5 32. cxd5 b5 33. d6 Kc8 34. Qh8+ 1-0

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2014.06.22"]
[Round "7"]
[White "Cikovsky, Matej"]
[Black "Dubnicka, Augustin J"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1202"]
[BlackElo "1302"]
[PlyCount "39"]
[EventDate "2014.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 d6 5. h3 Nf6 6. d3 h6 7. 0-0 0-0 8. Nh4 Be6 9. Bxe6 fxe6 10. Ng6 Rf7 11. Qf3 Nh7 12. Qg3 Rf6 13. Nh4 Kf7 14. Be3 Bb4 15. f4 Bxc3 16. bxc3 exf4 17. Rxf4 Rxf4 18. Bxf4 g5 19. Rf1 Ke8 20. Be3 0-1

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2014.06.22"]
[Round "6"]
[White "Dubnicka, Augustin J"]
[Black "Sklenka, Jan"]
[Result "1/2-1/2"]
[ECO "C25"]
[WhiteElo "1302"]
[BlackElo "1523"]
[PlyCount "43"]
[EventDate "2014.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 d5 3. exd5 Nf6 4. d4 exd4 5. Nf3 Bg4 6. Qe2+ Qe7 7. Bg5 Qxe2+ 8. Bxe2 Nbd7 9. h3 Bh5 10. 0-0-0 Bd6 11. g4 Bg6 12. Bd3 0-0 13. Rhe1 h6 14. Bh4 Bxd3 15. Rxd3 Rac8 16. Rdd1 c6 17. Bg3 Bxg3 18. fxg3 g6 19. Kd2 Kg7 20. a3 Nb6 21. b3 Nfd7 22. Re2 1/2-1/2

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2014.06.21"]
[Round "3"]
[White "Dubnicka, Augustin J"]
[Black "Balek, Filip"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1302"]
[BlackElo "1495"]
[PlyCount "40"]
[EventDate "2014.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e3 e5 2. b3 d5 3. Bb2 Nc6 4. Bb5 Bd6 5. f4 f6 6. fxe5 fxe5 7. Nf3 Qe7 8. h3 Nf6 9. 0-0 0-0 10. c4 dxc4 11. Bxc4+ Kh8 12. Nc3 e4 13. Nh2 Qe5 14. Nf3 exf3 15. Qxf3 Qh2+ 16. Kf2 Ng4+ 17. hxg4 Rxf3+ 18. Kxf3 Qg3+ 19. Ke2 Bxg4+ 20. Kd3 Nb4+ 0-1

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2014.06.21"]
[Round "1"]
[White "Dubnicka, Augustin J"]
[Black "Jary, Zbynek"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1302"]
[BlackElo "1556"]
[PlyCount "92"]
[EventDate "2014.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e3 c6 2. b3 d5 3. Bb2 Bf5 4. c4 e6 5. Nf3 Nf6 6. d4 Bb4+ 7. Nbd2 Ne4 8. a3 Bxd2+ 9. Nxd2 Nd7 10. c5 0-0 11. Bd3 Nxf2 12. Kxf2 Bxd3 13. Nf3 Be4 14. Rf1 Bxf3 15. Qxf3 Nf6 16. Bc1 Ne4+ 17. Kg1 b6 18. cxb6 Qxb6 19. b4 a5 20. Rb1 axb4 21. Rxb4 Qc7 22. Qe2 Rac8 23. Bb2 c5 24. Rc1 c4 25. Bc3 Rb8 26. Qb2 Rxb4 27. Bxb4 Rb8 28. Qc2 Qd8 29. Qe2 h6 30. Qf3 Qf6 31. Qe2 Rc8 32. Rc2 Qd8 33. g3 Qf6 34. Bc3 Ng5 35. Kg2 Qf5 36. Qf2 Qe4+ 37. Kf1 Nh3 38. Qg2 Qd3+ 39. Qe2 Qe4 40. Qg2 Qxe3 41. Qxh3 Qd3+ 42. Re2 Qxc3 43. Rxe6 Rb8 44. Re2 Qf3+ 45. Ke1 Rb1+ 46. Kd2 Qd3# 0-1

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2014.06.21"]
[Round "4"]
[White "Hlavacek, Ondrej"]
[Black "Dubnicka, Augustin J"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1265"]
[BlackElo "1302"]
[PlyCount "94"]
[EventDate "2014.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 e6 3. c4 d5 4. e3 a6 5. Nc3 Nf6 6. a3 h6 7. Bd3 Bd7 8. e4 Nh7 9. exd5 exd5 10. cxd5 Qe7+ 11. Qe2 Nd8 12. Ne5 g6 13. Nxd7 Qxe2+ 14. Nxe2 Kxd7 15. 0-0 Bg7 16. Bf4 c6 17. Bc4 Re8 18. Rae1 Re7 19. Rb1 cxd5 20. Bxd5 Nc6 21. Bxc6+ bxc6 22. Ng3 Bxd4 23. Rbd1 c5 24. Be3 Ke8 25. Bxd4 cxd4 26. Rxd4 Kf8 27. Rfd1 Nf6 28. Re1 Rb7 29. Ne4 Nxe4 30. Rdxe4 Rab8 31. R1e2 Rb3 32. f3 R8b5 33. Kf2 Rh5 34. h3 Rf5 35. R2e3 Rb6 36. Ke2 Rg5 37. g4 Rc5 38. Kd2 Rcc6 39. b4 Rb5 40. Rb3 a5 41. Ke3 Rc8 42. Kd4 Rc2 43. bxa5 Rxa5 44. Rf4 Rh2 45. h4 h5 46. gxh5 Rxh5 47. a4 R5xh4 1-0

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2014.06.21"]
[Round "2"]
[White "Remes, Simon"]
[Black "Dubnicka, Augustin J"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1486"]
[BlackElo "1302"]
[PlyCount "59"]
[EventDate "2014.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 h6 5. c3 Nf6 6. d4 exd4 7. cxd4 Bb6 8. Nc3 0-0 9. Be3 Re8 10. Qd3 d6 11. h3 Ba5 12. Nd2 Bxc3 13. bxc3 Na5 14. Bb3 Nxb3 15. axb3 a6 16. d5 Qe7 17. f3 Nh7 18. Rfe1 Qe5 19. Qd4 Bd7 20. Qxe5 Rxe5 21. Nc4 Re7 22. Na5 b6 23. Nc4 Bb5 24. Nb2 Bd7 25. c4 a5 26. Nd3 Rae8 27. Kf2 Ra8 28. Kg1 Rae8 29. Kf2 Ra8 30. Kg1 1/2-1/2

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2013.06.23"]
[Round "6"]
[White "Zlamana, Anna"]
[Black "Dubnicka, Augustin J"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1505"]
[BlackElo "1250"]
[PlyCount "77"]
[EventDate "2013.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 d6 5. 0-0 Bg4 6. h3 Bh5 7. d3 Be7 8. Be3 a6 9. Ba4 0-0 10. Bb3 h6 11. Nd5 Nh7 12. c3 Bf6 13. Qe2 Na5 14. Bc2 Nc6 15. Rad1 Qd7 16. Rd2 Rac8 17. Nxe5 Bxe5 18. Qxh5 Nd8 19. d4 Bf6 20. e5 Be7 21. Bxh7+ Kxh7 22. Nf6+ Bxf6 23. exf6 Qe6 24. fxg7 Kxg7 25. Re2 b6 26. d5 Qg6 27. Bd4+ Kh7 28. Qxg6+ Kxg6 29. Rfe1 Nb7 30. b4 a5 31. a3 a4 32. Re7 f6 33. R1e3 Rg8 34. Rg3+ Kh5 35. Reg7 Rxg7 36. Rxg7 f5 37. Bf6 Rf8 38. g4+ fxg4 39. hxg4# 1-0

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2013.06.22"]
[Round "1"]
[White "Dubnicka, Augustin J"]
[Black "Balek, Filip"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1250"]
[BlackElo "1597"]
[PlyCount "17"]
[EventDate "2013.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. c4 e6 3. Nc3 Bc5 4. a3 Qb6 5. Na4 Bxf2+ 6. Ke2 Qd4 7. Nf3 Qxe4+ 8. Kxf2 Nf6 9. h3 1/2-1/2

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2013.06.22"]
[Round "3"]
[White "Dubnicka, Augustin J"]
[Black "Hosnedl, Ondrej"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1250"]
[BlackElo "1516"]
[PlyCount "99"]
[EventDate "2013.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. d3 Be7 5. Nc3 d6 6. h3 Na5 7. Bb3 0-0 8. Be3 Nxb3 9. axb3 a6 10. 0-0 c6 11. Re1 Qc7 12. d4 b5 13. d5 a5 14. dxc6 Qxc6 15. Bg5 Re8 16. Nd5 Nxd5 17. exd5 Qc5 18. Bxe7 Rxe7 19. Qd2 Bb7 20. Red1 b4 21. Nh4 e4 22. c3 Re5 23. cxb4 Qxb4 24. Qxb4 axb4 25. Rxa8+ Bxa8 26. Rd4 Rxd5 27. Rxb4 g5 28. Rb8+ Kg7 29. Rxa8 gxh4 30. Rb8 Rd1+ 31. Kh2 Rb1 32. Rd8 Rxb2 33. Rxd6 Rxb3 34. Rd4 f5 35. Rd2 Rd3 36. Re2 Kf6 37. g3 hxg3+ 38. fxg3 h5 39. h4 e3 40. Kg2 f4 41. gxf4 Kf5 42. Kf3 Rd4 43. Kxe3 Rxf4 44. Rf2 Rxf2 45. Kxf2 Kg4 46. Kg2 Kxh4 47. Kh2 Kg4 48. Kg2 h4 49. Kh2 h3 50. Kg1 1/2-1/2

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2013.06.22"]
[Round "4"]
[White "Skypala, Ondrej"]
[Black "Dubnicka, Augustin J"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "1421"]
[BlackElo "1250"]
[PlyCount "55"]
[EventDate "2013.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nf3 d6 4. d3 Bg4 5. h3 Bh5 6. Bg5 f6 7. Be3 Bb4+ 8. c3 Ba5 9. g4 Bg6 10. Qa4+ Nc6 11. Bb5 Bb6 12. Bxc6+ bxc6 13. Qxc6+ Ke7 14. Bxb6 axb6 15. Nh4 Be8 16. Nf5+ Kf8 17. Qc4 g6 18. Ne3 Bf7 19. Qc6 Be8 20. Qc4 Bf7 21. Nd5 Ra7 22. Na3 c6 23. Qxc6 Bxd5 24. Qxd5 Ne7 25. Qe6 Ra5 26. Qxf6+ Kg8 27. Nc4 Rb5 28. Nxd6 1-0

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2013.06.22"]
[Round "2"]
[White "Wagner, Adam"]
[Black "Dubnicka, Augustin J"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1250"]
[BlackElo "1250"]
[PlyCount "13"]
[EventDate "2013.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. c4 c5 3. Qf3 Qf6 4. Qg3 d6 5. Nc3 Ne7 6. d3 h6 7. Be3 0-1

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2012.06.24"]
[Round "6"]
[White "Dubnicka, Augustin J"]
[Black "Paukert, Vojtech"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1100"]
[BlackElo "1250"]
[PlyCount "33"]
[EventDate "2012.06.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4 4. d3 Nf6 5. Bg5 h6 6. Bh4 d6 7. h3 b6 8. 0-0 Bb7 9. Nc3 g5 10. Bg3 d5 11. exd5 Nxd5 12. Bxe5 Nf6 13. Bxd4 Bxf3 14. Qxf3 Bg7 15. Bxf6 Bxf6 16. Rfe1+ Kf8 17. Nd5 1-0

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2012.06.24"]
[Round "5"]
[White "Dubnicka, Augustin J"]
[Black "Vystavelova, Amalie"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1100"]
[BlackElo "1000"]
[PlyCount "55"]
[EventDate "2012.06.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nf3 Nc6 5. 0-0 0-0 6. Bg5 h6 7. Bh4 d6 8. h3 a6 9. Nc3 b6 10. Bd5 Bd7 11. Ne2 Qe7 12. d4 exd4 13. Nexd4 Bxd4 14. Nxd4 Qe5 15. Bxf6 gxf6 16. Nxc6 Bxc6 17. Bxc6 Rab8 18. Rb1 Qc5 19. Bd5 c6 20. Bb3 Rbd8 21. Qd2 d5 22. exd5 cxd5 23. Qxh6 d4 24. Qxf6 Rd6 25. Qf3 a5 26. Rbe1 a4 27. Bxa4 b5 28. b4 1-0

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2012.06.24"]
[Round "7"]
[White "Sefcik, Jiri"]
[Black "Dubnicka, Augustin J"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1253"]
[BlackElo "1100"]
[PlyCount "84"]
[EventDate "2012.06.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3 Ncb4 9. 0-0 Ke7 10. Nxd5+ Nxd5 11. Bxd5 Be6 12. Bxe6 Kxe6 13. d3 Bd6 14. Qh3+ Kf7 15. Qf3+ Ke6 16. Qxb7 Rf8 17. Qb3+ Ke7 18. Bg5+ Rf6 19. Bxf6+ Kxf6 20. Rad1 Rb8 21. Qc3 Kf7 22. Qc4+ Kf8 23. b3 Rb4 24. Qa6 Qb8 25. Qc6 Kg8 26. Qd5+ Kh8 27. d4 exd4 28. Rxd4 Rb5 29. Qe6 Re5 30. Qf7 Rh5 31. Qxh5 c5 32. Re4 g6 33. Qg5 Kg7 34. g3 Qf8 35. Rfe1 Kf7 36. Qd5+ Kf6 37. Re6+ Kg7 38. Qxd6 Qg8 39. Re7+ Kh6 40. Qf4+ g5 41. R1e6+ Kh5 42. Qf3+ g4 1-0

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2012.06.23"]
[Round "2"]
[White "Dubnicka, Augustin J"]
[Black "Elias, Jakub"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1100"]
[BlackElo "1250"]
[PlyCount "82"]
[EventDate "2012.06.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. d3 0-0 6. Bg5 Be7 7. 0-0 h6 8. Bxf6 Bxf6 9. Bd5 d6 10. Bxc6 bxc6 11. Na4 Bg4 12. h3 Bh5 13. c3 d5 14. Re1 Re8 15. Re3 Qe7 16. Qb3 d4 17. cxd4 exd4 18. Ree1 Bxf3 19. gxf3 Be5 20. Kf1 Qh4 21. Ke2 Qxh3 22. Qb7 Qh2 23. Rh1 Qf4 24. Rhe1 Re6 25. Qxa8+ Kh7 26. Nc5 Rf6 27. Nd7 Qxf3+ 28. Kd2 Qxf2+ 29. Re2 Bf4+ 30. Kd1 Qf1+ 31. Kc2 Qxe2+ 32. Kb3 Qxd3+ 33. Kb4 Bd6+ 34. Nc5 Bxc5+ 35. Kxc5 Qb5+ 36. Kxd4 Qxb2+ 37. Ke3 Qxa1 38. Qd8 Qc3+ 39. Ke2 Rd6 40. Qh4 Rd2+ 41. Kf1 Qf3+ 0-1

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2012.06.23"]
[Round "4"]
[White "Jirousek, Tadeas"]
[Black "Dubnicka, Augustin J"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1250"]
[BlackElo "1100"]
[PlyCount "30"]
[EventDate "2012.06.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Qf3 f6 7. Bxd5 Nd4 8. Qe4 g6 9. Nf7 Bf5 10. Nxd8 Bxe4 11. Bxe4 Rxd8 12. f3 f5 13. Bd3 Rd7 14. 0-0 Re7 15. Nc3 Bg7 1-0

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2012.06.23"]
[Round "1"]
[White "Smolik, Ales"]
[Black "Dubnicka, Augustin J"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1345"]
[BlackElo "1100"]
[PlyCount "84"]
[EventDate "2012.06.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nc6 4. d3 Nf6 5. Bxf4 Bc5 6. Nc3 Bb4 7. Be2 Bxc3+ 8. bxc3 0-0 9. Bg5 d6 10. 0-0 Bg4 11. Nh4 Bxe2 12. Qxe2 Kh8 13. Bxf6 gxf6 14. Nf5 Rg8 15. Nh6 Rg7 16. Qf3 Qe7 17. Qxf6 Qxf6 18. Rxf6 Rf8 19. Raf1 Ne5 20. d4 Nc4 21. Nxf7+ Rgxf7 22. Rxf7 Rxf7 23. Rxf7 Ne3 24. Rxc7 Nxc2 25. Rxb7 a5 26. Kf2 Na3 27. e5 Kg8 28. e6 Kf8 29. Rxh7 Nb5 30. g4 Nxc3 31. h4 Nxa2 32. g5 Nb4 33. Rf7+ Ke8 34. g6 Nd3+ 35. Ke3 Ne5 36. h5 Nxf7 37. gxf7+ Kf8 38. h6 a4 39. h7 Kg7 40. h8Q+ Kxh8 41. f8Q+ Kh7 42. Kf4 a3 1-0

[Event "Prague op-A 07th"]
[Site "Prague"]
[Date "2008.01.14"]
[Round "4"]
[White "Dubnicka, Augustin J"]
[Black "Guaglianone, Mario"]
[Result "1/2-1/2"]
[ECO "B08"]
[BlackElo "2033"]
[PlyCount "56"]
[EventDate "2008.01.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Nf3 c6 6. a4 Nbd7 7. Be3 0-0 8. Bd3 e5 9. Qd2 Re8 10. 0-0 exd4 11. Nxd4 Nc5 12. f3 Nxd3 13. cxd3 d5 14. Nde2 dxe4 15. fxe4 Be6 16. Bg5 Qb6+ 17. Kh1 Nd7 18. a5 Qa6 19. Nf4 Nc5 20. Nxe6 Nxe6 21. Be3 Rad8 22. Qf2 Rf8 23. Bxa7 Rxd3 24. Na4 Rd7 25. Nc5 Nxc5 26. Bxc5 Rfd8 27. Bb6 Rf8 28. Bc5 Rfd8 1/2-1/2

[Event "Prague op-A 07th"]
[Site "Prague"]
[Date "2008.01.13"]
[Round "3"]
[White "Redo, Giorgio"]
[Black "Dubnicka, Augustin J"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2091"]
[PlyCount "37"]
[EventDate "2008.01.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. f4 b6 2. Nf3 Bb7 3. e3 Nf6 4. Be2 e6 5. b3 Be7 6. Bb2 c5 7. c4 d6 8. 0-0 Qc7 9. h3 Nbd7 10. d3 h6 11. Nbd2 d5 12. Ne5 dxc4 13. bxc4 h5 14. Bf3 g6 15. Nxd7 Bxf3 16. Qxf3 Kxd7 17. Ne4 Nxe4 18. Bxh8 Nd2 19. Qxa8 1-0

[Event "Prague op-A 07th"]
[Site "Prague"]
[Date "2008.01.12"]
[Round "2"]
[White "Dubnicka, Augustin J"]
[Black "Jancarik, Joel"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1990"]
[PlyCount "65"]
[EventDate "2008.01.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. h3 d5 6. exd5 Nxd5 7. a3 0-0 8. 0-0 Kh8 9. b4 Bb6 10. Bxd5 Qxd5 11. c4 Qd6 12. c5 Bxc5 13. bxc5 Qxc5 14. Bb2 Bf5 15. Qe2 Rfe8 16. Nc3 Rad8 17. Ne4 Qb5 18. Rfd1 Bxe4 19. Qxe4 Qxb2 20. Ng5 Kg8 21. Qxh7+ Kf8 22. Qh8+ Ke7 23. Qxg7 Qb3 24. Rab1 Qd5 25. Ne4 Rg8 26. Qf6+ Ke8 27. Qh4 Kf8 28. Qh6+ Rg7 29. Qh8+ Rg8 30. Qh6+ Rg7 31. Qh8+ Rg8 32. Qxg8+ Kxg8 33. Nf6+ 1-0

[Event "Piestany op"]
[Site "Piestany"]
[Date "2005.11.17"]
[Round "3"]
[White "Havluj, Zdenek"]
[Black "Dubnicka, Augustin J"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2070"]
[PlyCount "33"]
[EventDate "2005.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 109 Extra"]
[Source "ChessBase"]
[SourceDate "2006.01.03"]
[SourceVersion "2"]
[SourceVersionDate "2006.01.03"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 h6 5. a3 Bc5 6. b4 Bd4 7. Nge2 d5 8. exd5 Ne7 9. Nxd4 exd4 10. Ne2 Nfxd5 11. Bb2 Nf5 12. Nxd4 0-0 13. 0-0 Nfe3 14. fxe3 Nxe3 15. Qf3 Nxf1 16. Rxf1 Qd7 17. Ne6 1-0

[Event "Piestany op"]
[Site "Piestany"]
[Date "2005.11.16"]
[Round "1"]
[White "Vybiral, Zdenek"]
[Black "Dubnicka, Augustin J"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2206"]
[PlyCount "23"]
[EventDate "2005.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 109 Extra"]
[Source "ChessBase"]
[SourceDate "2006.01.03"]
[SourceVersion "2"]
[SourceVersionDate "2006.01.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. Nf3 e6 5. e4 Nf6 6. Bd3 Nc6 7. Nc3 Bb4 8. 0-0 0-0 9. e5 Nd5 10. Bxh7+ Kxh7 11. Ng5+ Kg8 12. Qh5 1-0

[Event "Bratislava Slovan op"]
[Site "Bratislava"]
[Date "2003.??.??"]
[Round "?"]
[White "Dubnicka, Augustin J"]
[Black "Lenhart, Juraj"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1860"]
[BlackElo "2145"]
[PlyCount "74"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nxc6 bxc6 6. Bd3 Nf6 7. Nc3 Be7 8. 0-0 a5 9. e5 Nd5 10. Nxd5 cxd5 11. Qg4 g6 12. Bh6 Ba6 13. Bxa6 Rxa6 14. Qh3 Bf8 15. Bxf8 Rxf8 16. Qxh7 Qg5 17. f4 Qf5 18. Qh4 Rc6 19. c3 Qd3 20. Rf3 Qb5 21. Rb1 Qa4 22. a3 Qb3 23. h3 a4 24. g4 d4 25. Qg3 Qc2 26. Rbf1 Qxb2 27. cxd4 Qxd4+ 28. Qf2 Qd5 29. Rb1 Rc8 30. Rb4 Qd1+ 31. Kg2 Rc2 32. Qxc2 Qxc2+ 33. Kg3 Ke7 34. Rd4 Rb8 35. Rfd3 Qc6 36. Rd6 Qc7 37. Kh4 Rb3 0-1

