[Event "Mlada Boleslav Region-ch U16"]
[Site "Mlada Boleslav"]
[Date "2017.06.25"]
[Round "6"]
[White "Maronczak, Jiri"]
[Black "Kubice, Jakub"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1283"]
[BlackElo "1414"]
[PlyCount "111"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. Be2 Be7 7. Nc3 d5 8. d4 c6 9. 0-0 0-0 10. Bd3 Bg4 11. Be2 Nbd7 12. h3 Bh5 13. Nh2 Bxe2 14. Nxe2 Re8 15. c3 Ne4 16. Nf3 Ng5 17. Qd3 Nxf3+ 18. Qxf3 Bg5 19. Ng3 Bxc1 20. Raxc1 Qa5 21. a3 Qb5 22. Rc2 Nf6 23. Rd2 Ne4 24. Nxe4 Rxe4 25. Qd1 Rae8 26. Qc1 a6 27. Rfd1 g6 28. Qc2 h5 29. Kh2 Kg7 30. Rd3 f5 31. Qc1 Re2 32. R1d2 Re1 33. Rd1 Qxd3 34. Rxe1 Re2 35. Rxe2 Qxe2 36. f4 Kf6 37. h4 Qf2 38. Kh3 Ke6 39. g3 Kd6 40. b4 Kc7 41. a4 Qf3 42. Kh2 Kb6 43. Qb2 Qd3 44. Kg2 Qe4+ 45. Kh2 Qe1 46. Kg2 Qd1 47. Qa2 Qc1 48. Qb3 Qe3 49. Qb2 Kc7 50. Kh3 Qg1 51. b5 Qh1+ 52. Qh2 Qxh2+ 53. Kxh2 c5 54. Kg2 cxd4 55. cxd4 Kb6 56. Kf1 0-1

[Event "Mlada Boleslav Region-ch U16"]
[Site "Mlada Boleslav"]
[Date "2017.06.25"]
[Round "5"]
[White "Maronczak, Jiri"]
[Black "Lang, David"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1283"]
[BlackElo "1383"]
[PlyCount "86"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. 0-0 0-0 7. Bb3 d6 8. Re1 Bg4 9. Nbd2 Qd7 10. Nf1 a6 11. Ng3 Ne7 12. h3 Nh5 13. Be3 Bxf3 14. Qxf3 Bxe3 15. Qxe3 Nf4 16. Rad1 Nfg6 17. Qf3 Kh8 18. d4 Qe8 19. Nf5 f6 20. Nxe7 Nxe7 21. Qg4 g6 22. dxe5 fxe5 23. Re3 g5 24. Rdd3 Ng6 25. g3 Kg7 26. Rf3 Qe7 27. Rxf8 Rxf8 28. Rf3 b6 29. Rxf8 Nxf8 30. h4 a5 31. hxg5 Qxg5 32. Qf3 Qf6 33. Qg4+ Ng6 34. Qe6 Qxe6 35. Bxe6 Kf6 36. Bd7 Kg5 37. Kg2 h5 38. Kf3 h4 39. Bb5 Ne7 40. Bd7 hxg3 41. fxg3 Ng6 42. Ke3 Kf6 43. Kd3 Ke7 1/2-1/2

[Event "Mlada Boleslav Region-ch U16"]
[Site "Mlada Boleslav"]
[Date "2017.06.25"]
[Round "7"]
[White "Skrabanek, Matej"]
[Black "Maronczak, Jiri"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1600"]
[BlackElo "1283"]
[PlyCount "17"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 cxd4 5. Ngf3 Qxd5 6. Bc4 Qc5 7. Qe2 Nc6 8. Nb3 Bd7 9. Nxc5 1-0

[Event "Mlada Boleslav Region-ch U16"]
[Site "Mlada Boleslav"]
[Date "2017.06.24"]
[Round "4"]
[White "Harcuba, Adam"]
[Black "Maronczak, Jiri"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1550"]
[BlackElo "1283"]
[PlyCount "105"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bf4 Bd6 7. Bg3 Nc6 8. a3 Bxg3 9. hxg3 Ne7 10. c5 c6 11. b4 Bd7 12. Bd3 Qc7 13. f4 Nf5 14. Qf3 b6 15. g4 Ne7 16. g5 Nfg8 17. gxh6 Nxh6 18. g4 0-0-0 19. a4 f5 20. g5 Nf7 21. Nh3 g6 22. 0-0 Rh4 23. Kg2 Rdh8 24. Rh1 Kd8 25. cxb6 axb6 26. Qe2 Nc8 27. a5 b5 28. Nf2 Rxh1 29. Rxh1 Rxh1 30. Kxh1 Ke7 31. Nfd1 Ncd6 32. Kg1 Bc8 33. Qh2 Qd8 34. Qh7 Qh8 35. Qxg6 Qh3 36. Qf6+ Ke8 37. g6 Qg3+ 38. Kf1 Qh3+ 39. Ke1 Qh6 40. gxf7+ Nxf7 41. Qxh6 Nxh6 42. Nxb5 cxb5 43. Bxb5+ Kd8 44. Bc6 Kc7 45. b5 Nf7 46. Nc3 Nd6 47. a6 Bxa6 48. Bxd5 Bc8 49. Bc6 Kb6 50. Na4+ Ka5 51. b6 Ne4 52. b7 Bxb7 53. Bxb7 1/2-1/2

[Event "Mlada Boleslav Region-ch U16"]
[Site "Mlada Boleslav"]
[Date "2017.06.24"]
[Round "3"]
[White "Maronczak, Jiri"]
[Black "Kovarik, Vojtech"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1283"]
[BlackElo "1459"]
[PlyCount "119"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d3 h6 6. Bb3 Bg4 7. 0-0 Nf6 8. Nbd2 0-0 9. Re1 Kh8 10. Nf1 Nh7 11. Ng3 Ne7 12. h3 Bd7 13. Nh4 Ng6 14. Nxg6+ fxg6 15. Be3 Bb6 16. Qd2 Qf6 17. Re2 h5 18. Bxb6 axb6 19. Re3 Qg5 20. Nf1 h4 21. Re2 Qf6 22. Ne3 c6 23. Nc4 Be6 24. Qc2 Bxc4 25. Bxc4 Qf4 26. Qd2 g5 27. Qxf4 gxf4 28. f3 Rf6 29. Kf2 Nf8 30. a3 Nd7 31. Bb3 Nc5 32. Bc2 b5 33. b4 Na4 34. Bxa4 Rxa4 35. Ke1 Rf8 36. Kd1 Rfa8 37. Rea2 c5 38. Kc2 R4a6 39. Kb3 Ra4 40. Rc1 c4+ 41. dxc4 bxc4+ 42. Kxc4 Rxa3 43. Rxa3 Rxa3 44. Rc2 Kg8 45. Kd5 Ra6 46. Ke6 Rc6 47. b5 Rc5 48. c4 b6 49. Kxd6 Kf7 50. Kd7 g6 51. Rc3 g5 52. Rc2 Kf6 53. Kd6 Kf7 54. Kd7 Kf6 55. Rd2 Rxc4 56. Rd6+ Kf7 57. Rxb6 Rc2 58. Rc6 Rxg2 59. b6 Rb2 60. Kc7 1-0

[Event "Mlada Boleslav Region-ch U16"]
[Site "Mlada Boleslav"]
[Date "2017.06.24"]
[Round "1"]
[White "Maronczak, Jiri"]
[Black "Kurek, Pavel"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1283"]
[BlackElo "1536"]
[PlyCount "48"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 e6 5. Nge2 d5 6. exd5 exd5 7. d3 Be7 8. 0-0 0-0 9. Nf4 Bg4 10. Qd2 d4 11. Ncd5 Nxd5 12. Nxd5 Be6 13. Nxe7+ Qxe7 14. Qg5 f6 15. Qf4 Nb4 16. Bd2 Nd5 17. Qf3 Rad8 18. Rfe1 Qd7 19. a4 Qc8 20. b3 Bg4 21. Qxd5+ Rxd5 22. Bxd5+ Kh8 23. Re7 Qd8 24. Re4 Bf3 0-1

[Event "Mlada Boleslav Region-ch U16"]
[Site "Mlada Boleslav"]
[Date "2017.06.24"]
[Round "2"]
[White "Vitvar, Lukas"]
[Black "Maronczak, Jiri"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1188"]
[BlackElo "1283"]
[PlyCount "110"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Bd7 6. Bg5 Qb6 7. a4 a6 8. Bxc6 Bxc6 9. b3 Ne7 10. 0-0 Nf5 11. c3 cxd4 12. cxd4 h6 13. Be3 Nxe3 14. fxe3 Be7 15. Nc3 0-0 16. Rc1 Rac8 17. h3 Rc7 18. Re1 Rfc8 19. Ne2 Be8 20. Qd3 Bb4 21. Rf1 Rxc1 22. Rxc1 Rc6 23. e4 Rxc1+ 24. Nxc1 dxe4 25. Qxe4 Bc6 26. Qd3 Bxf3 27. gxf3 Qc6 28. Ne2 g6 29. Nf4 Qc1+ 30. Kf2 Qxf4 31. Qc4 Qd2+ 32. Kg3 Qg5+ 33. Kf2 Qe7 34. d5 Qc5+ 35. Kg2 exd5 36. Qxc5 Bxc5 37. f4 a5 38. Kf3 b6 39. Ke2 Kf8 40. Kd3 Ke7 41. Ke2 f6 42. Kf3 fxe5 43. fxe5 Ke6 44. Kf4 Bd4 45. b4 axb4 46. a5 bxa5 47. h4 Bxe5+ 48. Kf3 b3 49. h5 g5 50. Ke3 b2 51. Kd2 b1Q 52. Ke3 Qe4+ 53. Kd2 Qf3 54. Kc1 Qe2 55. Kb1 Qb2# 0-1

[Event "Mlada Boleslav Region-ch"]
[Site "Mlada Boleslav"]
[Date "2015.06.21"]
[Round "5"]
[White "Bartosova, Hana"]
[Black "Maronczak, Jiri"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1041"]
[BlackElo "1169"]
[PlyCount "22"]
[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 e6 2. d4 b6 3. Nc3 Bb7 4. Nf3 c5 5. Be3 cxd4 6. Bxd4 Nf6 7. Qe2 d5 8. e5 Nfd7 9. 0-0-0 Nc6 10. Qe3 Ncxe5 11. Nxe5 Qc7 0-1

[Event "Mlada Boleslav Region-ch"]
[Site "Mlada Boleslav"]
[Date "2015.06.21"]
[Round "7"]
[White "Heger, Jan"]
[Black "Maronczak, Jiri"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1392"]
[BlackElo "1169"]
[PlyCount "111"]
[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 e6 2. d4 b6 3. Nc3 Bb7 4. Nf3 c5 5. Bc4 Nf6 6. d5 exd5 7. Nxd5 Nxe4 8. 0-0 Nc6 9. Re1 f5 10. Bg5 Ne7 11. Nxe7 Bxe7 12. Bxe7 Qxe7 13. Nd2 Qh4 14. Nxe4 fxe4 15. Bd5 Bxd5 16. Qxd5 0-0-0 17. Qa8+ Kc7 18. Qxa7+ Kc6 19. Qa4+ Kc7 20. Qxe4 Qf6 21. Qe5+ Qxe5 22. Rxe5 Rde8 23. Rae1 Rxe5 24. Rxe5 Kd6 25. Re4 Ra8 26. a3 Rf8 27. f3 Rf5 28. Kf2 Rh5 29. h3 Rd5 30. Ke3 Rg5 31. g4 Rg6 32. h4 h6 33. c3 Kc6 34. b3 Rf6 35. f4 g6 36. g5 hxg5 37. hxg5 Re6 38. Rxe6+ dxe6 39. Ke4 Kd6 40. b4 b5 41. bxc5+ Kxc5 42. Ke5 Kc4 43. Kxe6 Kxc3 44. f5 gxf5 45. Kxf5 Kb3 46. g6 Kxa3 47. g7 b4 48. g8Q b3 49. Qf8+ Kb2 50. Ke4 Kc2 51. Qc5+ Kd2 52. Qb4+ Kc2 53. Qc4+ Kb2 54. Kd3 Ka1 55. Qc1+ Ka2 56. Kc3 1-0

[Event "Mlada Boleslav Region-ch"]
[Site "Mlada Boleslav"]
[Date "2015.06.21"]
[Round "6"]
[White "Maronczak, Jiri"]
[Black "Bohac, Jaroslav"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1169"]
[BlackElo "1233"]
[PlyCount "51"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bd3 Qf6 7. Be3 Qxd4 8. Bxd4 Be6 9. Nc3 0-0-0 10. Bxa7 b6 11. Ba6+ Kd7 12. Bb7 Nf6 13. a4 Ke8 14. a5 bxa5 15. Rxa5 d5 16. Bc6+ Bd7 17. Bxd7+ Rxd7 18. Ra4 Bd6 19. exd5 Ke7 20. Ra5 Ra8 21. 0-0 Kf8 22. Rfa1 Re7 23. g3 Bb4 24. R5a4 Bxc3 25. bxc3 Rae8 26. Bc5 1-0

[Event "Mlada Boleslav Region-ch"]
[Site "Mlada Boleslav"]
[Date "2015.06.20"]
[Round "3"]
[White "Kubice, Jakub"]
[Black "Maronczak, Jiri"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1308"]
[BlackElo "1169"]
[PlyCount "31"]
[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 e6 2. d3 b6 3. Nf3 Bb7 4. Nc3 c5 5. Be2 Nf6 6. Bg5 h6 7. Bh4 Be7 8. 0-0 0-0 9. h3 d5 10. exd5 Nxd5 11. Nxd5 Bxd5 12. Bxe7 Qxe7 13. Nh2 Nd7 14. Bf3 Bxf3 15. Nxf3 Qf6 16. b3 1-0

[Event "Mlada Boleslav Region-ch"]
[Site "Mlada Boleslav"]
[Date "2015.06.20"]
[Round "1"]
[White "Kurek, Pavel"]
[Black "Maronczak, Jiri"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1413"]
[BlackElo "1169"]
[PlyCount "91"]
[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 e6 2. d4 b6 3. Nc3 Bb7 4. Nf3 c5 5. Bc4 Nf6 6. d5 Qe7 7. dxe6 dxe6 8. Bg5 h6 9. Bxf6 Qxf6 10. Bb5+ Bc6 11. Bxc6+ Nxc6 12. 0-0 Be7 13. Qe2 0-0 14. Rad1 Rfd8 15. Rxd8+ Rxd8 16. Rd1 e5 17. Nd5 Qe6 18. h3 Rd7 19. c3 Bf8 20. Qd2 Rd6 21. Nh4 Ne7 22. c4 Nxd5 23. cxd5 Qf6 24. Nf5 Rd7 25. d6 Kh7 26. Qd3 g6 27. Qb5 Rd8 28. d7 gxf5 29. exf5 Qxf5 30. Qc6 Qe6 31. Qc7 Be7 32. Qxa7 Kg8 33. Qa6 Qc6 34. Qd3 Bf6 35. Qd6 Qxd6 36. Rxd6 Be7 37. Rxb6 Rxd7 38. Rxh6 Kg7 39. Rc6 Rd1+ 40. Kh2 Rd2 41. Rc7 Kf8 42. Kg3 Rxb2 43. Rc8+ Kg7 44. Rc7 Bd6 45. Rc6 Rxa2 46. Rxd6 0-1

[Event "Mlada Boleslav Region-ch"]
[Site "Mlada Boleslav"]
[Date "2015.06.20"]
[Round "2"]
[White "Maronczak, Jiri"]
[Black "Havelka, Frantisek"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1169"]
[BlackElo "1387"]
[PlyCount "38"]
[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 c5 2. Nc3 e6 3. g3 a6 4. Bg2 Nc6 5. Nge2 Qc7 6. d4 cxd4 7. Nxd4 Nf6 8. 0-0 Be7 9. Nxc6 bxc6 10. Qd3 d5 11. exd5 cxd5 12. Re1 0-0 13. b3 Bb7 14. Ne2 Rac8 15. Bb2 Qxc2 16. Qxc2 Rxc2 17. Rab1 Bb4 18. Nd4 Rxb2 19. Rxb2 Bxe1 0-1

[Event "Mlada Boleslav Region-ch"]
[Site "Mlada Boleslav"]
[Date "2015.06.20"]
[Round "4"]
[White "Maronczak, Jiri"]
[Black "Kronowetter, Ales"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1169"]
[BlackElo "1253"]
[PlyCount "44"]
[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 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. Bc4 Nc6 5. d3 b6 6. 0-0 Bb7 7. Bd2 e6 8. Nc3 Nce7 9. Nxd5 Nxd5 10. Qe2 Be7 11. Ne5 0-0 12. Qg4 Bd6 13. Nf3 Qf6 14. Bc3 Nxc3 15. bxc3 Qxc3 16. Ng5 Qe5 17. g3 Qf6 18. h4 h6 19. Rfe1 hxg5 20. Bxe6 fxe6 21. Rxe6 Qxa1+ 22. Kh2 Qh1# 0-1

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2014.06.22"]
[Round "5"]
[White "Dolezal, Karel1111"]
[Black "Maronczak, Jiri"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1233"]
[BlackElo "1134"]
[PlyCount "135"]
[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 Nf6 3. Nxe5 Qe7 4. d4 d6 5. Nf3 Qxe4+ 6. Qe2 Qxe2+ 7. Bxe2 Nc6 8. Bb5 Bd7 9. Nc3 a6 10. Bxc6 Bxc6 11. Bf4 Be7 12. 0-0-0 0-0 13. Rhe1 Rfe8 14. d5 Bd7 15. Bg5 Kf8 16. h3 Ng8 17. Bxe7+ Rxe7 18. Rxe7 Nxe7 19. Re1 Re8 20. b3 c6 21. dxc6 Bxc6 22. a4 b5 23. axb5 axb5 24. Kb2 Nd5 25. Nxd5 Rxe1 26. Nxe1 Bxd5 27. g3 Be6 28. h4 d5 29. Kc3 Ke7 30. Kb4 Bd7 31. Kc5 Ke6 32. Nf3 f6 33. Nd4+ Ke5 34. Nxb5 g5 35. Nd4 Bf5 36. b4 gxh4 37. gxh4 Bc8 38. b5 f5 39. b6 f4 40. Nf3+ Kf6 41. Kc6 Kf5 42. Kc7 Ba6 43. Nd4+ Ke4 44. Nb3 Kf3 45. Nc5 Kxf2 46. Nxa6 Ke2 47. b7 f3 48. b8Q f2 49. Qb5+ Kf3 50. Qd3+ Kg2 51. Qxd5+ Kg1 52. Qg5+ Kf1 53. Kc6 Ke1 54. Qe3+ Kf1 55. Kb5 h5 56. Kc4 Kg1 57. Qg3+ Kh1 58. Qf3+ Kg1 59. Qf6 Kh1 60. Kd4 Kg1 61. Qxf2+ Kxf2 62. Nc5 Kg3 63. Ne4+ Kxh4 64. Nf2 Kg3 65. Ke3 h4 66. c4 h3 67. Nxh3 Kxh3 68. c5 1-0

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2014.06.22"]
[Round "7"]
[White "Maronczak, Jiri"]
[Black "Havlickova, Alexandra"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1134"]
[BlackElo "1099"]
[PlyCount "71"]
[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. d4 d5 4. Nc3 Nf6 5. dxe5 dxe4 6. Qxd8+ Nxd8 7. exf6 exf3 8. fxg7 Bxg7 9. Bf4 Ne6 10. Bd2 Nd4 11. 0-0-0 Bf5 12. Re1+ Ne6 13. gxf3 0-0-0 14. Ne4 Rd4 15. Bc3 Bh6+ 16. Kb1 b6 17. Bxd4 Nxd4 18. Be2 Be6 19. Ba6+ Kb8 20. Be2 f5 21. Nc3 Rd8 22. Bd3 Bd7 23. Be2 f4 24. h4 Bf5 25. Ne4 Re8 26. a3 Bg6 27. h5 Bf5 28. Rhg1 Bxe4 29. fxe4 Rxe4 30. Bd3 Re6 31. Rxe6 Nxe6 32. Bxh7 Nf8 33. Be4 Nd7 34. Rg8+ Bf8 35. h6 Nf6 36. Rxf8+ 1-0

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2014.06.22"]
[Round "6"]
[White "Maronczak, Jiri"]
[Black "Plechatova, Jarmila"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1134"]
[BlackElo "1125"]
[PlyCount "15"]
[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. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 b6 6. Nc3 Bb7 7. Bb5 Bc5 8. Qd2 0-1

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2014.06.21"]
[Round "1"]
[White "Havelka, Frantisek"]
[Black "Maronczak, Jiri"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1321"]
[BlackElo "1134"]
[PlyCount "36"]
[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. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. e3 d5 5. d4 dxc4 6. Bxc4 cxd4 7. exd4 Bf5 8. 0-0 e6 9. Bg5 Be7 10. Ne5 Nxe5 11. dxe5 Qxd1 12. Raxd1 Ng8 13. Nb5 Kf8 14. Bxe7+ Nxe7 15. Rd7 f6 16. Rfd1 Kf7 17. exf6 gxf6 18. Rxb7 Rhe8 1-0

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2014.06.21"]
[Round "3"]
[White "Kolomaznik, Ondrej"]
[Black "Maronczak, Jiri"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1095"]
[BlackElo "1134"]
[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 e6 2. d3 d5 3. f3 dxe4 4. fxe4 Bc5 5. Nf3 Nc6 6. Bg5 f6 7. Bh4 e5 8. c3 Bg4 9. h3 Bxf3 10. gxf3 Nge7 11. Bf2 Ng6 12. Bxc5 b6 13. Bb4 Nxb4 14. cxb4 Qd4 15. Qd2 Nh4 16. Bg2 Nxg2+ 17. Qxg2 Rg8 18. Qd2 0-0-0 19. Ke2 Rd7 20. Na3 a6 21. Nc2 Qxb2 22. Rhb1 Qxa1 23. Rxa1 Rgd8 24. Rg1 g6 25. Rd1 f5 26. exf5 gxf5 27. Qg5 Rf8 28. Ne3 Rdf7 29. Nd5 Rd8 30. Ne7+ 1-0

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2014.06.21"]
[Round "4"]
[White "Maronczak, Jiri"]
[Black "Hladka, Gabriela"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1134"]
[BlackElo "1094"]
[PlyCount "51"]
[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. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 c5 6. Qd1 c4 7. Bxc4 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 Nf6 10. Nc3 0-0 11. 0-0 b5 12. Bxb5 Qc7 13. Be2 Bb7 14. Bf3 Rfe8 15. Rfe1 Re5 16. Re2 Nxe4 17. Nxe4 Qb6 18. b3 d5 19. Nc3 Qa5 20. Rxe5 Qa3 21. Bxd5 Ba6 22. Bxa8 h6 23. Be4 g6 24. Qd4 Qb2 25. Re8+ Kh7 26. Qh8# 1-0

[Event "Mlada Boleslav Region-ch U20"]
[Site "Mlada Boleslav"]
[Date "2014.06.21"]
[Round "2"]
[White "Maronczak, Jiri"]
[Black "Zvolensky, David"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1134"]
[BlackElo "1265"]
[PlyCount "24"]
[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 g6 2. Nf3 Bg7 3. Bc4 e6 4. d3 d5 5. exd5 exd5 6. Qe2+ Ne7 7. Bb3 0-0 8. c3 Nbc6 9. 0-0 Re8 10. Be3 d4 11. cxd4 Nxd4 12. Nbd2 Nxe2+ 0-1

