[Event "Klatovy op-B 29th"]
[Site "Klatovy"]
[Date "2023.07.09"]
[Round "9"]
[White "Stegner, Mathias"]
[Black "Roskovec, Bedrich"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1239"]
[BlackElo "1597"]
[PlyCount "76"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bg5 Be7 6. Nc3 c6 7. e3 Bg4 8. Be2 Nbd7 9. Nd2 Bf5 10. Bf3 0-0 11. 0-0 Bd6 12. e4 dxe4 13. Ndxe4 Be7 14. Bxf6 Nxf6 15. Qb3 Qb6 16. Qxb6 axb6 17. Nxf6+ Bxf6 18. d5 Bxc3 19. bxc3 Rfd8 20. dxc6 bxc6 21. Rfe1 Ra3 22. Bxc6 Rxc3 23. Rec1 Rc5 24. Rxc5 bxc5 25. Rc1 Be6 26. a4 c4 27. h3 Rc8 28. Bb5 c3 29. Kf1 Bc4+ 30. Bxc4 Rxc4 31. a5 Kf8 32. Ke2 Ra4 33. Rxc3 Rxa5 34. Rc8+ Ke7 35. Kf3 h5 36. Rc7+ Ke6 37. Kg3 g5 38. h4 f6 1/2-1/2

[Event "Klatovy op-B 29th"]
[Site "Klatovy"]
[Date "2023.07.08"]
[Round "8"]
[White "Stegner, Mathias"]
[Black "Beranova, Marta"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1239"]
[BlackElo "1146"]
[PlyCount "95"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d3 h6 6. f4 d6 7. Nf3 Nbd7 8. e4 0-0 9. fxe5 Nxe5 10. Nxe5 dxe5 11. Be3 c6 12. h3 Be6 13. Qd2 Kh7 14. 0-0-0 a6 15. g4 g5 16. h4 gxh4 17. Rxh4 h5 18. gxh5 Rh8 19. Bg5 Kg8 20. h6 Bf8 21. Bh3 Bxh3 22. Rxh3 Be7 23. Rg1 Kf8 24. Bxf6 Bxf6 25. Qg2 Ke7 26. h7 Kd7 27. Rh6 Kc7 28. Kc2 Kd7 29. Qg4+ Kc7 30. Qf5 Be7 31. Qxe5+ Bd6 32. Qf6 Qxf6 33. Rxf6 Rxh7 34. Rgf1 Rf8 35. d4 c5 36. e5 Be7 37. Nd5+ Kd7 38. Nxe7 Kxe7 39. dxc5 Rc8 40. Rb6 Rc7 41. Rf3 Kd7 42. Kb3 Kc8 43. c6 Kb8 44. Rxb7+ Rxb7+ 45. cxb7 Kxb7 46. Ka4 Kb6 47. b4 Rh2 48. Rf6+ 1-0

[Event "Klatovy op-B 29th"]
[Site "Klatovy"]
[Date "2023.07.07"]
[Round "7"]
[White "Pasek, Tomas"]
[Black "Stegner, Mathias"]
[Result "1/2-1/2"]
[ECO "A42"]
[BlackElo "1239"]
[PlyCount "35"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. d5 f5 6. f4 exf4 7. Bxf4 Bxc3+ 8. bxc3 fxe4 9. Qe2 Bf5 10. Qe3 Nd7 11. Be2 Qe7 12. Nh3 0-0-0 13. 0-0 Nc5 14. Bg5 Nf6 15. g4 h6 16. Bxf6 Qxf6 17. gxf5 gxf5 18. Rf2 1/2-1/2

[Event "Klatovy op-B 29th"]
[Site "Klatovy"]
[Date "2023.07.06"]
[Round "6"]
[White "Stegner, Mathias"]
[Black "Aschenbrenner, Michal"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1239"]
[PlyCount "28"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bb4 4. e3 Bxc3 5. bxc3 f5 6. d4 e4 7. Ne2 Nf6 8. Ba3 d6 9. d5 Ne5 10. Bg2 Nd3+ 11. Kf1 Ng4 12. Qc2 Ngxf2 13. Rg1 Ng4 14. Bc1 Nxh2# 0-1

[Event "Klatovy op-B 29th"]
[Site "Klatovy"]
[Date "2023.07.05"]
[Round "5"]
[White "Devera, Filip"]
[Black "Stegner, Mathias"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1381"]
[BlackElo "1239"]
[PlyCount "109"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 Nd7 5. Nc3 e5 6. Be2 exd4 7. Nxd4 Nc5 8. 0-0 Nf6 9. Bf3 0-0 10. Re1 Re8 11. Bg5 Ne6 12. Nxe6 Bxe6 13. Qd2 Qd7 14. Qf4 Nh5 15. Bxh5 gxh5 16. Bf6 Bxf6 17. Qxf6 Qe7 18. Qh6 Kh8 19. Qxh5 c6 20. Re3 Rg8 21. Rd1 Rg5 22. Qh6 Rag8 23. g3 R8g6 24. Qh4 Qf8 25. Kh2 f6 26. Qf4 Re5 27. Red3 d5 28. exd5 cxd5 29. Nxd5 Bxd5 30. Rxd5 Rxd5 31. Rxd5 Rg7 32. Rd6 Rf7 33. Qd4 Kg7 34. Rd7 Rxd7 35. Qxd7+ Qf7 36. Qxf7+ Kxf7 37. Kg2 Ke6 38. Kf3 Ke5 39. Ke3 f5 40. f4+ Kd5 41. g4 fxg4 42. hxg4 b5 43. f5 Ke5 44. Kd3 a5 45. Kc3 h6 46. a4 bxa4 47. Kc4 Kf4 48. f6 Kxg4 49. f7 h5 50. f8Q h4 51. Qg7+ Kh3 52. Kd3 a3 53. bxa3 a4 54. Ke2 Kh2 55. Kf2 1-0

[Event "Klatovy op-B 29th"]
[Site "Klatovy"]
[Date "2023.07.04"]
[Round "4"]
[White "Stegner, Mathias"]
[Black "Kubicek, Daniel1111"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1239"]
[BlackElo "1475"]
[PlyCount "106"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. d3 Bb4 6. Qb3 Nd4 7. Qd1 0-0 8. e3 Bxc3+ 9. bxc3 Nc6 10. Ne2 d6 11. f4 e4 12. dxe4 fxe4 13. Nd4 Na5 14. Nb3 Nxc4 15. Bxe4 d5 16. Bg2 Re8 17. 0-0 Nxe3 18. Bxe3 Rxe3 19. c4 c6 20. Qd2 Re8 21. cxd5 Nxd5 22. Rad1 Be6 23. Nc5 Bf7 24. Qd4 Ne3 25. Qxd8 Raxd8 26. Rxd8 Rxd8 27. Re1 Nxg2 28. Kxg2 b6 29. Nb3 Bxb3 30. axb3 Rd2+ 31. Kh3 Rb2 32. Re7 a5 33. Re6 Rc2 34. Re8+ Kf7 35. Rb8 b5 36. Ra8 Rc3 37. Rxa5 Rxb3 38. Ra7+ Kg6 39. f5+ Kf6 40. Rc7 Rc3 41. Kh4 b4 42. g4 b3 43. g5+ Kxf5 44. Rxg7 b2 45. Rf7+ Kg6 46. Rb7 Rc2 47. h3 c5 48. Rb6+ Kf5 49. Kh5 Rh2 50. h4 c4 51. Rf6+ Ke5 52. g6 Kxf6 53. gxh7 Kg7 0-1

[Event "Klatovy op-B 29th"]
[Site "Klatovy"]
[Date "2023.07.03"]
[Round "3"]
[White "Vasko, Pavel"]
[Black "Stegner, Mathias"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1476"]
[BlackElo "1239"]
[PlyCount "33"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 g6 2. c3 Bg7 3. d4 d6 4. Nf3 b6 5. Bd3 Bb7 6. 0-0 Nd7 7. Be3 e5 8. d5 Ngf6 9. c4 c5 10. Nc3 0-0 11. a3 Ng4 12. Bd2 Ngf6 13. b4 cxb4 14. axb4 a5 15. bxa5 bxa5 16. Nb5 Nc5 17. Re1 0-1

[Event "Klatovy op-B 29th"]
[Site "Klatovy"]
[Date "2023.07.02"]
[Round "2"]
[White "Stegner, Mathias"]
[Black "Tereshonkov, Stanislav"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1239"]
[PlyCount "75"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 Nc6 2. Nc3 e5 3. g3 Bd6 4. Bg2 a6 5. e3 Nf6 6. d4 exd4 7. exd4 Bb4 8. Nge2 d6 9. 0-0 Bg4 10. Qb3 Bxc3 11. Bxc6+ bxc6 12. Nxc3 0-0 13. Re1 Bf5 14. Bg5 d5 15. cxd5 cxd5 16. Bxf6 Qxf6 17. Nxd5 Qxd4 18. Ne7+ Kh8 19. Nxf5 Qf6 20. Nh4 Rfe8 21. Qc3 Rxe1+ 22. Rxe1 Qb6 23. Qe3 Qb5 24. Qe5 Qd7 25. Nf5 Rg8 26. Nh4 h6 27. Qe7 Qd5 28. Qxc7 Qxa2 29. Qe5 a5 30. Qc3 a4 31. Qa3 Qc4 32. Qc3 Qb5 33. Re7 Rb8 34. Rxf7 Rg8 35. Ng6+ Kh7 36. Qc2 Qa5 37. Nf8+ Kh8 38. Qh7# 1-0

[Event "Klatovy op-B 29th"]
[Site "Klatovy"]
[Date "2023.07.01"]
[Round "1"]
[White "Krivka, Matej"]
[Black "Stegner, Mathias"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1600"]
[BlackElo "1239"]
[PlyCount "69"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 f5 5. Bd3 Nf6 6. f3 e6 7. Qd2 b6 8. Bh6 0-0 9. Bxg7 Kxg7 10. 0-0-0 Bb7 11. Nge2 Nbd7 12. Nf4 Re8 13. h4 e5 14. dxe5 dxe5 15. Nfe2 Nc5 16. exf5 Nxd3+ 17. cxd3 Nd5 18. fxg6 hxg6 19. h5 Rh8 20. hxg6 Kxg6 21. Ne4 Qe7 22. Rh3 Rxh3 23. gxh3 Nf6 24. Rg1+ Kf7 25. Qh6 Rg8 26. Rxg8 Nxg8 27. Ng5+ Ke8 28. Qg6+ Kd7 29. Qxg8 Qc5+ 30. Kd1 Qd6 31. Qf7+ Kc6 32. Qe8+ Kc5 33. Ne6+ Kb4 34. a3+ Kb3 35. Qb5+ 1-0

[Event "Klatovy op-B 23rd"]
[Site "Klatovy"]
[Date "2017.07.08"]
[Round "8"]
[White "Stegner, Mathias"]
[Black "Skrivan, Matej"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1100"]
[BlackElo "1100"]
[PlyCount "57"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. e4 Nc6 4. d3 Bg7 5. Nf3 Nf6 6. Bg5 0-0 7. Bxf6 Bxf6 8. Be2 Nd4 9. Nxd4 Bxd4 10. 0-0 Bxc3 11. bxc3 d6 12. d4 Be6 13. d5 Bd7 14. Rb1 Qa5 15. Rxb7 Ba4 16. Qe1 e6 17. dxe6 d5 18. exd5 Qd8 19. e7 Qd6 20. exf8Q+ Kxf8 21. Bd1 Bxd1 22. Qxd1 Rb8 23. Rxb8+ Qxb8 24. d6 Qd8 25. Qd5 Qb6 26. d7 Ke7 27. Re1+ Kd8 28. Re8+ Kc7 29. d8Q# 1-0

[Event "Klatovy op-B 23rd"]
[Site "Klatovy"]
[Date "2017.07.05"]
[Round "5"]
[White "Stegner, Mathias"]
[Black "Bukvaj, Martin"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1100"]
[BlackElo "1100"]
[PlyCount "48"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ 4. Be2 Nc6 5. Nf3 Qf6 6. Nd5 Qd6 7. Nc3 Nf6 8. Nb5 Qc5 9. Nxc7+ Kd8 10. Nxa8 Ng4 11. 0-0 Qd6 12. d3 Nd4 13. Re1 Nxf3+ 14. Bxf3 Qxh2+ 15. Kf1 e5 16. Bxg4 Bxg4 17. Qxg4 Bc5 18. Bg5+ f6 19. Bd2 Ke7 20. Qxg7+ Ke6 21. Qxb7 Qh4 22. Qc6+ Kf5 23. Qxc5 Rxa8 24. Re2 Qh1# 0-1

[Event "Klatovy op-B 23rd"]
[Site "Klatovy"]
[Date "2017.07.04"]
[Round "4"]
[White "Lang, Simon"]
[Black "Stegner, Mathias"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1166"]
[BlackElo "1100"]
[PlyCount "81"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 Bc5 6. Bc4 Nf6 7. Nd6+ Bxd6 8. Qxd6 Nxe4 9. Qd5 0-0 10. Qxe4 Nd4 11. 0-0 b5 12. Qxa8 bxc4 13. Nc3 Nxc2 14. Rb1 Nd4 15. Be3 Nf5 16. Bc5 Re8 17. Ne4 d5 18. Rbd1 h6 19. Rxd5 Qa5 20. Qc6 Rd8 21. Rxd8+ Qxd8 22. Nd6 Bd7 23. Qd5 Be6 24. Qxe5 Qc7 25. Re1 Nxd6 26. Qxd6 Qa5 27. Qf8+ Kh7 28. Rd1 Bg4 29. Rf1 Be2 30. Bb4 Qe5 31. Qe7 Qxe7 32. Bxe7 Bxf1 33. Kxf1 Kg6 34. Ke2 Kf5 35. Ke3 Ke6 36. Bc5 Kd5 37. Bxa7 f5 38. a4 Kc6 39. Kd4 Kb7 40. Kxc4 Kxa7 41. b4 1-0

[Event "Klatovy op-B 23rd"]
[Site "Klatovy"]
[Date "2017.07.03"]
[Round "3"]
[White "Stegner, Mathias"]
[Black "Stanke, Vilem"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1100"]
[BlackElo "1334"]
[PlyCount "114"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Bb5 a6 5. Bxc6 dxc6 6. Nxe5 Qh4 7. 0-0 Qxe4 8. Re1 Qf5 9. Qe2 Ne7 10. Nd3 Bd6 11. Nc3 Qg6 12. Ne4 0-0 13. Nxd6 cxd6 14. Qxe7 Bf5 15. Nf4 Qf6 16. Qxf6 gxf6 17. c4 Kg7 18. Re3 Rae8 19. Rxe8 Rxe8 20. h3 Re4 21. Nh5+ Kg6 22. Ng3 Rxc4 23. Nxf5 Kxf5 24. d3 Rd4 25. Be3 Rxd3 26. Rc1 Rd5 27. g4+ Kg6 28. Kh2 Rb5 29. b3 Rb4 30. Rc4 Rb5 31. b4 a5 32. a4 Rxb4 33. Rxb4 axb4 34. Bd2 c5 35. Kg3 f5 36. gxf5+ Kxf5 37. Kf3 b3 38. Bc3 d5 39. Ke3 d4+ 40. Kd3 dxc3 41. Kxc3 c4 42. Kb2 Ke4 43. Kc3 Kf3 44. Kxc4 b2 45. Kb5 b1Q+ 46. Ka5 Qb6+ 47. Kxb6 Kxf2 48. Kxb7 f5 49. a5 f4 50. a6 f3 51. a7 Kg1 52. a8Q f2 53. Kb8 Kh2 54. Qa4 f1Q 55. h4 Qg2 56. Qe4 Qxe4 57. Kc7 Qxh4 0-1

[Event "Klatovy op-B 23rd"]
[Site "Klatovy"]
[Date "2017.07.02"]
[Round "2"]
[White "Flajsman, Petr"]
[Black "Stegner, Mathias"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1567"]
[BlackElo "1100"]
[PlyCount "93"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bc5 5. 0-0 0-0 6. Bxc6 bxc6 7. Nxe5 d5 8. exd5 cxd5 9. d4 Ba6 10. Re1 Bb4 11. Nc6 Qd7 12. Nxb4 Qf5 13. Nxa6 Rae8 14. Be3 Re6 15. Nxc7 Rd6 16. N7b5 Ng4 17. h3 Nxe3 18. Rxe3 Rf6 19. Rf3 Qg5 20. Rxf6 Qxf6 21. Nxd5 Qg5 22. Nbc3 Rd8 23. f4 Qg3 24. Qg4 Qxg4 25. hxg4 Rb8 26. Kf2 Rb7 27. b3 Rb8 28. Na4 Rb5 29. c4 Rb7 30. Nc5 Rb8 31. Re1 h6 32. Re7 Rd8 33. Rxa7 Re8 34. Re7 Ra8 35. a4 Rb8 36. b4 Kf8 37. Nd7+ Kg8 38. Nxb8 Kh7 39. Rxf7 Kg6 40. Rxg7+ Kxg7 41. a5 Kf7 42. a6 Ke6 43. a7 Kd6 44. a8Q Ke6 45. f5+ Kf7 46. Qb7+ Ke8 47. Qe7# 1-0

