[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "1"]
[White "Orzechowski, Michal"]
[Black "Minald, Andrey"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1587"]
[BlackElo "2091"]
[PlyCount "144"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. Be3 Ng4 9. Bg5 f6 10. Bd2 c6 11. Rc1 Qe7 12. Re1 Re8 13. Bf1 a6 14. b4 a5 15. a3 axb4 16. axb4 Nf8 17. Qb3 Kh8 18. b5 Ne6 19. d5 Nc5 20. Qb4 Bd7 21. Ra1 f5 22. h3 Nf6 23. exf5 gxf5 24. Be3 cxd5 25. cxd5 Nce4 26. Nxe4 Nxe4 27. b6 Rxa1 28. Rxa1 Nc5 29. Ra7 Rb8 30. Ng5 f4 31. Bxc5 dxc5 32. Qc4 Qxg5 33. Qxc5 Qd8 34. Qc7 e4 35. Rxb7 Qxc7 36. Rxc7 Bc8 37. d6 Bf6 38. d7 Bb7 39. Bb5 Bd4 40. Bc6 Ba6 41. b7 Bxb7 42. Bxb7 Rd8 43. Rc8 Bf6 44. Bxe4 Kg7 45. Kf1 h5 46. Rxd8 Bxd8 47. Ke2 Kf6 48. Kf3 Ke5 49. Bg6 h4 50. Be8 Be7 51. Kg4 Bd8 52. Bg6 Be7 53. Bc2 Bd8 54. Bb3 Kd6 55. Ba4 Ke5 56. g3 fxg3 57. fxg3 hxg3 58. Kxg3 Kf6 59. Kg4 Kg7 60. Kf5 Kh8 61. Kg6 Bc7 62. Bb3 Bb6 63. h4 Bc7 64. h5 Bb6 65. Bc4 Bc7 66. Bd3 Bb6 67. Kf7 Bc7 68. Be4 Bb6 69. Bf5 Bc7 70. Ke6 Bb6 71. Kd5 Ba5 72. Kc6 Bd8 0-1

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "3"]
[White "Smietanska, Wiktoria"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1964"]
[BlackElo "1587"]
[PlyCount "51"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[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. Nf3 Nf6 4. e4 Bc5 5. Nxe5 Nxe5 6. d4 Bb4 7. dxe5 Nxe4 8. Qf3 Ng5 9. Qg3 h6 10. Bd2 0-0 11. 0-0-0 Re8 12. h4 Bxc3 13. Qxc3 Ne4 14. Qd4 Nxd2 15. Rxd2 b6 16. f4 Bb7 17. Qxd7 Qxd7 18. Rxd7 Rac8 19. Rh3 f6 20. Rg3 g5 21. hxg5 fxg5 22. fxg5 Rxe5 23. gxh6+ Kh8 24. Bd3 Re1+ 25. Kd2 Re6 26. Rh7# 1-0

[Event "Jastrzebie Zdroj op"]
[Site "Jastrzebie Zdroj"]
[Date "2018.08.21"]
[Round "5"]
[White "Orzechowski, Michal"]
[Black "Horvath, Tomas"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1651"]
[BlackElo "1962"]
[PlyCount "96"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bxf6 Qxf6 6. e3 0-0 7. Nf3 b6 8. Qc2 Bb7 9. Be2 c5 10. 0-0 Bxc3 11. Qxc3 Nc6 12. d5 Qxc3 13. bxc3 Na5 14. Rfd1 Ba6 15. dxe6 dxe6 16. Nd2 Rad8 17. Kf1 f5 18. f4 Kh7 19. h3 Rfe8 20. Kf2 e5 21. Nf3 exf4 22. exf4 Bxc4 23. Ne5 Bxe2 24. Kxe2 g5 25. Kf3 Kg7 26. Rab1 Kf6 27. Nd7+ Ke7 28. Ne5 Ke6 29. Ke3 Rg8 30. g3 h5 31. Kf3 g4+ 32. Kg2 Nb7 33. h4 Nd6 34. Rd3 Ne4 35. Rbd1 Rxd3 36. Rxd3 Rg7 37. a4 c4 38. Nxc4 Rc7 39. Rd4 Nxc3 40. a5 b5 41. Ne5 Nd5 42. Rd2 b4 43. Rb2 Ne3+ 44. Kg1 Rc1+ 45. Kh2 Rc2+ 46. Rxc2 Nxc2 47. Nc4 b3 48. Kg2 Ne3+ 0-1

[Event "Bohumin op 1st"]
[Site "Bohumin"]
[Date "2018.05.26"]
[Round "7"]
[White "Orzechowski, Michal"]
[Black "Kolar, Stanislav"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1583"]
[BlackElo "2091"]
[PlyCount "56"]
[EventDate "2018.05.20"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 h6 6. Bh4 Be7 7. e3 Ne4 8. Bxe7 Qxe7 9. Be2 0-0 10. 0-0 d6 11. Qc2 f5 12. Rfd1 Nd7 13. d5 Nxc3 14. Qxc3 e5 15. b4 Nf6 16. Qc2 a5 17. a3 axb4 18. axb4 g6 19. Nd2 Kg7 20. e4 fxe4 21. Nxe4 Nxe4 22. Qxe4 Rf4 23. Qc2 Raf8 24. f3 Bc8 25. Bd3 Qg5 26. Ra7 R8f7 27. Re1 Rxf3 28. Bxg6 Qe3+ 0-1

[Event "Bohumin op 1st"]
[Site "Bohumin"]
[Date "2018.05.25"]
[Round "6"]
[White "Kalveus, Jan"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "1870"]
[BlackElo "1583"]
[PlyCount "105"]
[EventDate "2018.05.20"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 Bd6 10. Qe2 Qc7 11. Rd1 Bb7 12. b3 0-0 13. Bb2 e5 14. Rac1 Qb8 15. Bf5 g6 16. Bxd7 Nxd7 17. Ne4 c5 18. Nxd6 Qxd6 19. dxc5 Bxf3 20. Rxd6 Bxe2 21. Rxd7 Rfd8 22. Rxd8+ Rxd8 23. Bxe5 Rd5 24. Bd4 Bg4 25. f3 Bc8 26. Kf2 f5 27. f4 Kf7 28. Ke2 Ke6 29. c6 Ke7 30. h4 h5 31. Be5 Ke8 32. c7 Kd7 33. Rd1 Rxd1 34. Kxd1 Kc6 35. Kd2 Kd5 36. Kd3 Bb7 37. Kc3 Kc5 38. g3 b4+ 39. Kd2 Kd5 40. Kd3 Kc5 41. Bg7 Kd5 42. Bf8 a5 43. Bg7 Ba6+ 44. Kd2 Ke4 45. Bd4 Kf3 46. Bb6 Kxg3 47. Bxa5 Kxh4 48. Bxb4 Kg3 49. Be7 Kf3 50. b4 Ke4 51. b5 Bc8 52. a4 Kd5 53. a5 1-0

[Event "Bohumin op 1st"]
[Site "Bohumin"]
[Date "2018.05.24"]
[Round "5"]
[White "Zabystrzan, Pavel"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2192"]
[BlackElo "1583"]
[PlyCount "49"]
[EventDate "2018.05.20"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d5 3. cxd5 Nxd5 4. Nc3 c5 5. g3 Nc6 6. Bg2 e6 7. 0-0 Be7 8. d4 Nxc3 9. bxc3 0-0 10. Rb1 Qc7 11. Qa4 a6 12. Bf4 Bd6 13. Bxd6 Qxd6 14. Qa3 Rd8 15. dxc5 Qe7 16. Rfd1 e5 17. Rd6 Bf5 18. Rbd1 Be4 19. Qa4 f5 20. Nh4 Bxg2 21. Nxg2 Rac8 22. Ne3 g6 23. Nd5 Qf7 24. Nb6 Rb8 25. Qxc6 1-0

[Event "Bohumin op 1st"]
[Site "Bohumin"]
[Date "2018.05.23"]
[Round "4"]
[White "Orzechowski, Michal"]
[Black "Mrazek, Roman"]
[Result "1-0"]
[ECO "D51"]
[WhiteElo "1583"]
[BlackElo "1847"]
[PlyCount "89"]
[EventDate "2018.05.20"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 Nbd7 6. e4 dxe4 7. Nxe4 Qa5+ 8. Bd2 Qb6 9. Nxf6+ Nxf6 10. Qc2 Bb4 11. 0-0-0 Bxd2+ 12. Rxd2 0-0 13. Be2 Rd8 14. Rhd1 Bd7 15. Ne5 Be8 16. g4 Qa5 17. Rd3 Nd7 18. Ra3 Qc7 19. Rh3 Nxe5 20. Qxh7+ Kf8 21. Qh8+ Ke7 22. Qh4+ f6 23. dxe5 Rxd1+ 24. Bxd1 Qxe5 25. Re3 Qd4 26. Be2 Bg6 27. Qg3 Rd8 28. Qc7+ Rd7 29. Qa5 b6 30. Qe1 e5 31. Bf1 Bf7 32. Re4 Qd6 33. f4 Kf8 34. fxe5 fxe5 35. Rxe5 Qh6+ 36. Qe3 Qxh2 37. Be2 Qh1+ 38. Kc2 Bg6+ 39. Kb3 Qb1 40. Qf3+ Rf7 41. Qxc6 Kg8 42. Re8+ Kh7 43. Qc8 Kh6 44. g5+ Kxg5 45. Qg4+ 1-0

[Event "Bohumin op 1st"]
[Site "Bohumin"]
[Date "2018.05.22"]
[Round "3"]
[White "Szotkowski, David"]
[Black "Orzechowski, Michal"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1880"]
[BlackElo "1583"]
[PlyCount "54"]
[EventDate "2018.05.20"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Be7 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 a6 10. 0-0 Bb7 11. a3 0-0 12. e4 h6 13. Be3 Rc8 14. b4 Qc7 15. Qb3 e5 16. d5 cxd5 17. Nxd5 Bxd5 18. exd5 e4 19. Rac1 Qb7 20. Nd4 exd3 21. Nf5 Ne5 22. Nxe7+ Qxe7 23. Bc5 Qc7 24. f4 d2 25. Rcd1 Nc4 26. Bxf8 Kxf8 27. Kh1 Ng4 0-1

[Event "Bohumin op 1st"]
[Site "Bohumin"]
[Date "2018.05.20"]
[Round "1"]
[White "Michenka, Jozef"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2328"]
[BlackElo "1583"]
[PlyCount "65"]
[EventDate "2018.05.20"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 e6 5. Qc2 Nbd7 6. e3 Be7 7. b3 0-0 8. Bd3 dxc4 9. bxc4 c5 10. 0-0 b6 11. Bb2 h6 12. Rad1 Bb7 13. Ne5 Qc7 14. Rfe1 Rac8 15. Qb3 cxd4 16. Nxd7 Nxd7 17. exd4 Bd6 18. g3 e5 19. c5 bxc5 20. dxe5 Bxe5 21. Bxe5 Nxe5 22. Rxe5 Qxe5 23. Qxb7 Rcd8 24. Nf3 Qe6 25. Re1 Qf6 26. Qe4 g6 27. Bc4 Kh7 28. Kg2 Rd7 29. h4 Rc7 30. h5 Rd7 31. Re3 Rfd8 32. Ne5 Rd4 33. Qb7 1-0

[Event "Budapest Gyorgy Memorial 2nd"]
[Site "Budapest"]
[Date "2017.10.15"]
[Round "7.1"]
[White "Palczert, Botond"]
[Black "Orzechowski, Michal"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "1753"]
[BlackElo "1559"]
[PlyCount "103"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. Be2 Nc6 10. Qd2 f6 11. exf6 Qxf6 12. dxc5 Nxc5 13. 0-0-0 b5 14. Qe3 Qe7 15. Ne5 Nxe5 16. Qxe5 0-0 17. Nxd5 Qf7 18. Nb6 Nd7 19. Nxd7 Bxd7 20. Bf3 Rac8 21. g3 Qe7 22. Qd6 Rf7 23. Qxe7 Rxe7 24. Rd6 a5 25. Rhd1 Rc7 26. Ra6 a4 27. Rb6 e5 28. fxe5 Rxe5 29. Bd5+ Kf8 30. Rf1+ Rf5 31. Rxf5+ Bxf5 32. c3 Rc5 33. Bf3 Bd3 34. Kd2 Bc4 35. a3 Rf5 36. Ke3 g5 37. Bc6 Re5+ 38. Kf3 Rf5+ 39. Ke3 h5 40. Rb7 g4 41. Rd7 Kg8 42. Be4 Rg5 43. Kd4 Kf8 44. Ke3 Kg8 45. Bd3 Bf7 46. Rb7 Be8 47. c4 bxc4 48. Bxc4+ Kf8 49. Ra7 Re5+ 50. Kd2 Rf5 51. Ke3 Rf3+ 52. Ke2 1/2-1/2

[Event "Budapest Gyorgy Memorial 2nd"]
[Site "Budapest"]
[Date "2017.10.14"]
[Round "4.3"]
[White "Durica, Adam"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1801"]
[BlackElo "1559"]
[PlyCount "49"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. d4 cxd4 6. Nxd4 e5 7. Nxc6 bxc6 8. c4 Be6 9. Bg5 Be7 10. Nc3 e4 11. Qa4 0-0 12. Rfd1 Qb6 13. cxd5 cxd5 14. Bxf6 Bxf6 15. Nxd5 Bxd5 16. Rxd5 Qxb2 17. Rad1 Qxe2 18. Bxe4 Rfe8 19. Bg2 Rab8 20. R5d2 Qe7 21. Rd7 Qe2 22. Qxa7 Rb2 23. Bf1 Qe4 24. a4 Ra8 25. Bg2 1-0

[Event "Budapest Gyorgy Memorial 2nd"]
[Site "Budapest"]
[Date "2017.10.14"]
[Round "5.4"]
[White "Orzechowski, Michal"]
[Black "Sulyok, Eszter"]
[Result "0-1"]
[ECO "D60"]
[WhiteElo "1559"]
[BlackElo "1736"]
[PlyCount "72"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Bd3 Nbd7 7. Nc3 c5 8. 0-0 Re8 9. Re1 a6 10. Qc2 h6 11. Bh4 dxc4 12. Bxc4 b5 13. Be2 Bb7 14. Rad1 Rc8 15. Qb1 c4 16. Rc1 Qa5 17. Bxf6 Nxf6 18. Ne5 Red8 19. a4 Nd7 20. Nxd7 Rxd7 21. Ne4 Qxa4 22. b3 Qxb3 23. Qxb3 cxb3 24. Rxc8+ Bxc8 25. Rb1 Bb7 26. Nc3 b4 27. Na4 Rc7 28. Bd1 Be4 29. Ra1 Bc2 30. Kf1 Bxd1 31. Rxd1 Rc2 32. Rb1 Ra2 33. Nb2 a5 34. Nc4 a4 35. Ke1 Kf8 36. Kd1 Rxf2 0-1

[Event "Budapest Gyorgy Memorial 2nd"]
[Site "Budapest"]
[Date "2017.10.13"]
[Round "3.4"]
[White "Orzechowski, Michal"]
[Black "Szabo, A Martin"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1559"]
[BlackElo "1648"]
[PlyCount "67"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e3 d6 6. Bd3 Nbd7 7. 0-0 e5 8. Qc2 c6 9. dxe5 dxe5 10. Rd1 Qe7 11. e4 Nc5 12. Be2 Bg4 13. Be3 Bxf3 14. Bxf3 a6 15. b4 Ne6 16. a3 Nd4 17. Bxd4 exd4 18. Ne2 Rfd8 19. Rab1 Qe5 20. c5 g5 21. g3 g4 22. Bg2 h5 23. f4 gxf3 24. Bxf3 Ng4 25. Qd3 Ne3 26. Re1 Bh6 27. Nc1 Rd7 28. Nb3 Kh8 29. Nd2 Rg8 30. Nf1 Qf6 31. Bxh5 Qe5 32. Nxe3 Qxh5 33. Nf5 f6 34. Rf1 1-0

[Event "Budapest Gyorgy Memorial 2nd"]
[Site "Budapest"]
[Date "2017.10.12"]
[Round "1.1"]
[White "Orzechowski, Michal"]
[Black "Kokeny, Norbert Adrian"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1559"]
[BlackElo "2194"]
[PlyCount "58"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 Nc6 7. e4 d6 8. Bd3 a5 9. Qc2 e5 10. d5 Nb8 11. 0-0 0-0 12. b4 Na6 13. Qc3 Nh5 14. Rfe1 Nf4 15. Bc2 Qf6 16. Rab1 Qg6 17. Nh4 Qg4 18. Ndf3 g5 19. h3 Nxh3+ 20. Kh2 gxh4 21. Nxh4 Qxh4 22. gxh3 Qf4+ 23. Kh1 Kh8 24. Rg1 Bd7 25. c5 axb4 26. axb4 dxc5 27. bxc5 Nxc5 28. Qxc5 Qf3+ 29. Kh2 Qxh3# 0-1

[Event "Orlova op 14th"]
[Site "Orlova"]
[Date "2017.05.28"]
[Round "9"]
[White "Orzechowski, Michal"]
[Black "Chudinovskikh, Alexander M"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "1583"]
[BlackElo "2231"]
[PlyCount "40"]
[EventDate "2017.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. Nf3 d5 6. e3 b6 7. Bd3 Bb7 8. a3 Be7 9. 0-0 c5 10. cxd5 exd5 11. Qc2 Nc6 12. Rfe1 g6 13. Rab1 Rc8 14. Ne5 Nxe5 15. dxe5 Ng4 16. f4 d4 17. Nd1 c4 18. Bf1 Bc5 19. Kh1 Qh4 20. h3 Qxh3+ 0-1

[Event "Orlova op 14th"]
[Site "Orlova"]
[Date "2017.05.27"]
[Round "8"]
[White "Taus, Martin"]
[Black "Orzechowski, Michal"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2051"]
[BlackElo "1583"]
[PlyCount "56"]
[EventDate "2017.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. e3 e6 4. b5 Be7 5. Nf3 c6 6. a4 0-0 7. c4 cxb5 8. axb5 b6 9. cxd5 Nxd5 10. Nc3 Bb7 11. Bc4 Nxc3 12. Bxc3 Nd7 13. 0-0 Bf6 14. Bxf6 Qxf6 15. d4 Rfc8 16. Ra4 Rc7 17. Bd3 e5 18. dxe5 Nxe5 19. Nxe5 Qxe5 20. Qg4 Bc8 21. Qh4 Bf5 22. Qg5 Rc5 23. Rxa7 Rac8 24. Re7 Qd5 25. Be2 Qe5 26. Bd3 Qd5 27. e4 Qxd3 28. exf5 Rxf5 0-1

[Event "Orlova op 14th"]
[Site "Orlova"]
[Date "2017.05.26"]
[Round "7"]
[White "Orzechowski, Michal"]
[Black "Sramek, Vojtech"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "1583"]
[BlackElo "1967"]
[PlyCount "57"]
[EventDate "2017.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Be2 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. b3 c5 11. Bb2 Be7 12. Rc1 cxd4 13. Nxd4 Nc5 14. Be2 0-0 15. Bf3 Qb6 16. Bxb7 Qxb7 17. Qe2 Rac8 18. Rfd1 Rfd8 19. Nf3 Rxd1+ 20. Rxd1 Nce4 21. Rc1 Bb4 22. Nxe4 Rxc1+ 23. Bxc1 Qxe4 24. Nd4 e5 25. Nf3 Qb1 26. Qb2 Qd3 27. Bd2 Ne4 28. Bxb4 Ng5 29. Qxe5 1-0

[Event "Orlova op 14th"]
[Site "Orlova"]
[Date "2017.05.25"]
[Round "6"]
[White "Vahala, Tomas"]
[Black "Orzechowski, Michal"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "1773"]
[BlackElo "1583"]
[PlyCount "66"]
[EventDate "2017.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Qc7 8. Nf3 a6 9. a4 Nbc6 10. Bd2 Bd7 11. h5 Rc8 12. Bd3 Na5 13. h6 g6 14. Bg5 cxd4 15. cxd4 Nf5 16. Bf6 Qc3+ 17. Kf1 0-0 18. g3 Nxd4 19. Nxd4 Qxd4 20. Rh4 Qc3 21. Rb1 Nc4 22. Bxc4 Rxc4 23. Rxc4 Qxc4+ 24. Kg1 Rb8 25. Be7 Bxa4 26. Qf3 f5 27. exf6 Kf7 28. Rb4 Qxc2 29. Qf4 Qd1+ 30. Kh2 Qh5+ 31. Kg1 e5 32. Qc1 Bc6 33. Rh4 Qf3 0-1

[Event "Orlova op 14th"]
[Site "Orlova"]
[Date "2017.05.24"]
[Round "5"]
[White "Kozelsky, Marek"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1974"]
[BlackElo "1583"]
[PlyCount "75"]
[EventDate "2017.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. Nf3 e6 4. e3 Be7 5. Be2 0-0 6. 0-0 c5 7. c4 Nc6 8. d4 b6 9. Nbd2 Bb7 10. Rc1 Rc8 11. Bd3 Nb4 12. Bb1 dxc4 13. Nxc4 Be4 14. a3 Bxb1 15. Rxb1 Nc6 16. dxc5 Bxc5 17. Qxd8 Rfxd8 18. Bxf6 gxf6 19. b4 Bf8 20. b5 Nd4 21. Nxd4 Rxc4 22. Rb3 Rd5 23. g3 e5 24. Nf3 Bc5 25. Rfb1 e4 26. Ne1 Rd2 27. Kf1 Ra2 28. R1b2 Rxb2 29. Rxb2 Bxa3 30. Ra2 Bc5 31. Nc2 Kg7 32. Ke2 Kg6 33. Kd1 Bb4 34. Ra4 Rxc2 35. Kxc2 Be1 36. Rxa7 Bxf2 37. Kd2 Bg1 38. Ke2 1-0

[Event "Orlova op 14th"]
[Site "Orlova"]
[Date "2017.05.23"]
[Round "4"]
[White "Orzechowski, Michal"]
[Black "Maroszczyk, Wieslaw"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1583"]
[BlackElo "1914"]
[PlyCount "218"]
[EventDate "2017.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Bd6 6. Be2 Nbd7 7. 0-0 0-0 8. b3 b6 9. Bb2 Bb7 10. Rc1 Rc8 11. Re1 Re8 12. Qc2 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Red1 Qe7 16. cxd5 cxd5 17. Qd2 Rcd8 18. Bb5 Rf8 19. Qe2 Ne4 20. Nxe4 dxe4 21. Bd4 Bxd4 22. Rxd4 Rxd4 23. exd4 Rd8 24. Rd1 Qg5 25. Ba6 Bc6 26. Qe3 Qa5 27. Bc4 b5 28. Qg5 Qb6 29. Be2 Rxd4 30. Rxd4 Qxd4 31. Bxb5 Bxb5 32. Qxb5 Qa1+ 33. Qf1 Qxa2 34. h3 Qxb3 35. Qa6 Qb1+ 36. Kh2 Qb8+ 37. Kg1 g6 38. Qc6 Qb1+ 39. Kh2 Qb6 40. Qe8+ Kg7 41. Qxe4 Qxf2 42. Qe5+ Qf6 43. Qa5 Qd4 44. Qc7 h5 45. Qa5 Qf4+ 46. Kh1 Qe3 47. Qc7 h4 48. Qa5 Qe7 49. Qc3+ f6 50. Qc4 Qe1+ 51. Kh2 Qe5+ 52. Kh1 g5 53. Qa6 Qe1+ 54. Kh2 Qg3+ 55. Kh1 Qc7 56. Qd3 a5 57. Qb5 Qc1+ 58. Kh2 Qf4+ 59. Kh1 Qc7 60. Qe8 Qa7 61. Qa4 Qc7 62. Qe8 f5 63. Qb5 Kg6 64. Qe8+ Kg7 65. Qb5 Kf6 66. Qa6+ Kf7 67. Qb5 Qc1+ 68. Kh2 Qf4+ 69. Kh1 a4 70. Qd7+ Kf6 71. Qc6+ Ke5 72. Qc5+ Ke6 73. Qc6+ Ke7 74. Qb7+ Kd8 75. Qd5+ Ke7 76. Qb7+ Ke6 77. Qc6+ Ke5 78. Qc5+ Ke4 79. Qb4+ Kd3 80. Qb1+ Kd2 81. Qb2+ Kd1 82. Qb5 Qe4 83. Qd7+ Ke2 84. Qb5+ Kf2 85. Qc5+ Kf1 86. Qb5+ Ke1 87. Qb2 f4 88. Qc3+ Kf2 89. Qd2+ Kg3 90. Qc3+ f3 91. Qc7+ Kf2 92. Qc5+ Qe3 93. Qc2+ Ke1 94. Qb1+ Ke2 95. Qc2+ Ke1 96. Qb1+ Kd2 97. Qb2+ Kd1 98. Qa1+ Qc1 99. Qxa4+ Ke2+ 100. Kh2 f2 101. Qe4+ Qe3 102. Qc2+ Qd2 103. Qe4+ Kd1 104. Qb1+ Qc1 105. Qd3+ Ke1 106. Qe4+ Kf1 107. Qd3+ Ke1 108. Qe4+ Kf1 109. Qd3+ Ke1 1/2-1/2

[Event "Orlova op 14th"]
[Site "Orlova"]
[Date "2017.05.22"]
[Round "3"]
[White "Orzechowski, Michal"]
[Black "Krampol, Vladimir"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1583"]
[BlackElo "1804"]
[PlyCount "155"]
[EventDate "2017.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. Nc3 g6 4. e4 Bg7 5. Bc4 Nf6 6. h3 0-0 7. Nf3 e6 8. 0-0 a6 9. a4 exd5 10. exd5 Nbd7 11. a5 b5 12. axb6 Nxb6 13. Be2 Bb7 14. Bg5 h6 15. Bxf6 Bxf6 16. Qd2 Kh7 17. Rfd1 Re8 18. Qf4 Qe7 19. Bc4 Bxc3 20. bxc3 Nxc4 21. Qxc4 Qe4 22. Qxe4 Rxe4 23. Rab1 Re7 24. Rb6 Rd8 25. c4 Bc8 26. Kf1 Bf5 27. c3 Ra7 28. Ne1 a5 29. g4 Bc8 30. Nc2 h5 31. f3 hxg4 32. hxg4 Kh6 33. Na3 Re7 34. Nb5 f5 35. gxf5 Bxf5 36. Nxd6 Kg5 37. Nxf5 gxf5 38. Re1 Rh7 39. Kg2 Kf4 40. Rg6 Rdh8 41. d6 Rh2+ 42. Kf1 Kxf3 43. d7 Rd2 44. Kg1 f4 45. Rf1+ Ke4 46. Re6+ Kf5 47. Re8 Rhh2 48. Rf8+ Ke6 49. d8N+ Ke7 50. R1xf4 Rdg2+ 51. Kf1 Rg7 52. Nc6+ Kd7 53. Nxa5 Rc2 54. R8f7+ Rxf7 55. Rxf7+ Ke6 56. Rc7 Rxc3 57. Rxc5 Kd6 58. Rb5 Kc7 59. Ke2 Rh3 60. Kd2 Rg3 61. Kc2 Rh3 62. Kb2 Rg3 63. Rb3 Rg5 64. Rb7+ Kc8 65. Rb5 Rg3 66. Nb3 Kc7 67. Ka3 Kc6 68. Kb4 Rg4 69. Rf5 Rg7 70. Rf6+ Kc7 71. Kb5 Rh7 72. c5 Rh3 73. Rf7+ Kc8 74. Nd4 Rh6 75. Nf5 Rh1 76. Kc6 Rh8 77. Nd6+ Kb8 78. Kb6 1-0

[Event "Orlova op 14th"]
[Site "Orlova"]
[Date "2017.05.20"]
[Round "1"]
[White "Orzechowski, Michal"]
[Black "Lys, Josef"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1583"]
[BlackElo "2192"]
[PlyCount "138"]
[EventDate "2017.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. e3 Bg7 5. Be2 0-0 6. 0-0 cxd4 7. exd4 d5 8. Nc3 Nc6 9. b3 Bg4 10. Be3 Rc8 11. Rc1 Qa5 12. h3 Bxf3 13. Bxf3 dxc4 14. bxc4 Rfd8 15. Bxc6 Rxc6 16. Qa4 Qxa4 17. Nxa4 Ne4 18. d5 Ra6 19. Nc5 Nxc5 20. Bxc5 Bf6 21. Rfe1 Kf8 22. Re2 Ra4 23. Be3 Kg7 24. Bc5 Rd7 25. Be3 b6 26. Rd2 Be5 27. Kf1 f5 28. g3 Kf6 29. h4 f4 30. gxf4 Bd6 31. Rcc2 Kf5 32. Rd4 Rc7 33. Kg2 Bc5 34. Rd3 Ke4 35. Rdc3 Ra5 36. Kg3 Bxe3 37. Rxe3+ Kf5 38. Rce2 Kf6 39. Re6+ Kf7 40. R6e4 Rac5 41. Rd2 Rxc4 42. Rxc4 Rxc4 43. d6 exd6 44. Rxd6 Ra4 45. Rd2 Ra3+ 46. f3 Ke6 47. Kg4 Ra5 48. Kg3 Kf5 49. Re2 a6 50. Rd2 b5 51. Rd5+ Ke6 52. Rd2 h5 53. Kg2 Ra4 54. Kg3 b4 55. Kh3 a5 56. Kg3 Ra3 57. Kg2 Rc3 58. Kg3 Rc5 59. Kg2 a4 60. Kg3 b3 61. axb3 axb3 62. Rb2 Rb5 63. Kh3 Kf5 64. Kg3 Rb4 65. Kh3 Kxf4 66. Kg2 Ke3 67. Kg3 Kd3 68. Rxb3+ Rxb3 69. Kf4 Rb5 0-1

[Event "Orlova op 13th"]
[Site "Orlova"]
[Date "2016.05.29"]
[Round "9"]
[White "Orzechowski, Michal"]
[Black "Kraus, Frantisek"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1630"]
[BlackElo "1979"]
[PlyCount "40"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d5 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. Nbd2 Nbd7 9. c4 e6 10. Rc1 c5 11. Ne5 Ne4 12. Ndf3 Ndf6 13. Qe2 Rc8 14. Rfd1 Re8 15. cxd5 exd5 16. Bb5 Re7 17. Rc2 cxd4 18. Bxd4 Rxc2 19. Qxc2 Rc7 20. Qb2 Qc8 1/2-1/2

[Event "Orlova op 13th"]
[Site "Orlova"]
[Date "2016.05.28"]
[Round "8"]
[White "Sulkowski, Dawid"]
[Black "Orzechowski, Michal"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1318"]
[BlackElo "1630"]
[PlyCount "46"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Ne7 6. 0-0 h6 7. Be3 Bf5 8. c3 0-0 9. Qc2 Qd7 10. Nbd2 c6 11. Rfe1 Na6 12. Nf1 Bxd3 13. Qxd3 Ng6 14. Qd2 f5 15. Ne5 Bxe5 16. dxe5 f4 17. Bd4 c5 18. e6 Qd6 19. e7 Rfe8 20. Be5 Nxe5 21. Qxf4 Rxe7 22. Re2 Rf8 23. Qg3 Nf3+ 0-1

[Event "Orlova op 13th"]
[Site "Orlova"]
[Date "2016.05.27"]
[Round "7"]
[White "Orzechowski, Michal"]
[Black "Starosta, Martyna"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1630"]
[BlackElo "1523"]
[PlyCount "82"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. Nc3 Be7 5. e3 0-0 6. Bd3 d6 7. Qe2 Nc6 8. a3 a5 9. 0-0 e5 10. dxe5 dxe5 11. Rd1 Qe8 12. e4 f4 13. Nd5 Bd8 14. Bd2 Bg4 15. Bc3 Qg6 16. b4 Bh3 17. g3 fxg3 18. fxg3 Bg4 19. Rf1 Qh5 20. Qe3 Bh3 21. b5 Nd4 22. Nxd4 exd4 23. Bxd4 Bxf1 24. Rxf1 Nxd5 25. Rxf8+ Kxf8 26. exd5 Bg5 27. Qe5 Qd1+ 28. Kg2 Qd2+ 29. Kg1 Bf6 30. Bc5+ Kg8 31. Qe6+ Kh8 32. Qf5 Qd1+ 33. Kg2 Qd2+ 34. Bf2 Qh6 35. Be3 Qg6 36. Qxg6 hxg6 37. Bxg6 Be5 38. Kf3 b6 39. Ke4 Bd6 40. Kf5 Rf8+ 41. Ke4 Bxa3 1/2-1/2

[Event "Orlova op 13th"]
[Site "Orlova"]
[Date "2016.05.26"]
[Round "6"]
[White "Kordela, Monika"]
[Black "Orzechowski, Michal"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "1539"]
[BlackElo "1630"]
[PlyCount "20"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[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. Bg5 Be7 5. Nf3 Nbd7 6. e3 c6 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Bd3 0-0 10. Rc1 N7f6 1/2-1/2

[Event "Orlova op 13th"]
[Site "Orlova"]
[Date "2016.05.25"]
[Round "5"]
[White "Orzechowski, Michal"]
[Black "Olsar, Zdenek"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "1630"]
[BlackElo "1944"]
[PlyCount "47"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 e6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. b3 c5 11. Bb2 Bd6 12. e4 cxd4 13. Nxd4 b4 14. Nce2 Nc5 15. f3 Nxd3 16. Qxd3 e5 17. f4 Bxe4 18. Qe3 exd4 19. Bxd4 Qe7 20. Bxf6 gxf6 21. Nd4 Rg8 22. Qxe4 Qxe4 23. Rfe1 Qxe1+ 24. Rxe1+ 0-1

[Event "Orlova op 13th"]
[Site "Orlova"]
[Date "2016.05.24"]
[Round "4"]
[White "Novak, Jan"]
[Black "Orzechowski, Michal"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1483"]
[BlackElo "1630"]
[PlyCount "48"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[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 d5 4. Bb5 Bd6 5. Nf3 Qe7 6. Bxc6+ bxc6 7. h3 Nf6 8. d3 0-0 9. Nbd2 Re8 10. e4 Nh5 11. g3 f5 12. Qe2 fxe4 13. dxe4 d4 14. 0-0-0 Kh8 15. Kb1 Nf6 16. Nh4 a5 17. Nf5 Bxf5 18. exf5 Ba3 19. Nc4 Bxb2 20. Nxb2 Nd5 21. Na4 Qa3 22. Rhe1 Nc3+ 23. Nxc3 dxc3 24. Rd3 Qb2# 0-1

[Event "Orlova op 13th"]
[Site "Orlova"]
[Date "2016.05.23"]
[Round "3"]
[White "Orzechowski, Michal"]
[Black "Havelka, Ondrej"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1630"]
[BlackElo "1999"]
[PlyCount "48"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[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. Nf3 Be7 5. e3 0-0 6. Bd3 b6 7. 0-0 Bb7 8. b3 Nbd7 9. Qe2 Ne4 10. Bxe4 dxe4 11. Nd2 f5 12. f3 exf3 13. Nxf3 Bf6 14. Rd1 Qe7 15. Bb2 c5 16. Rd2 g5 17. Rf1 Qg7 18. Nb5 g4 19. Ne1 Qh6 20. Nd6 Ba6 21. d5 Bg5 22. Nc2 Rad8 23. dxe6 Qxe6 24. Rd5 Qxd5 0-1

[Event "Orlova op 13th"]
[Site "Orlova"]
[Date "2016.05.22"]
[Round "2"]
[White "Tyrlik, Rostislav"]
[Black "Orzechowski, Michal"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1630"]
[PlyCount "29"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 c6 6. Bd3 Bg4 7. 0-0 Ne7 8. Bg5 f6 9. Bh4 0-0 10. Ne2 Qd7 11. Qd2 f5 12. Rfe1 Ng6 13. c4 Bxf3 14. gxf3 Nxh4 15. Qg5 0-1

[Event "Orlova op 13th"]
[Site "Orlova"]
[Date "2016.05.21"]
[Round "1"]
[White "Orzechowski, Michal"]
[Black "Pacl, Vaclav"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1630"]
[BlackElo "2127"]
[PlyCount "38"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[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. Nf3 c5 4. e3 Nf6 5. Nc3 a6 6. Be2 dxc4 7. Bxc4 b5 8. Be2 Bb7 9. 0-0 Nbd7 10. b3 cxd4 11. exd4 Bb4 12. Bb2 Rc8 13. Rc1 Qa5 14. Qd3 0-0 15. Nd2 Rfd8 16. a4 bxa4 17. Nc4 Qg5 18. f3 Nc5 19. Qd1 Nxb3 0-1

[Event "Liptovsky Mikulas CupT U20"]
[Site "Liptovsky Mikulas"]
[Date "2015.06.28"]
[Round "6.3"]
[White "Orzechowski, Michal"]
[Black "Ocko, Martin"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1356"]
[BlackElo "2055"]
[PlyCount "56"]
[EventDate "2015.06.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj (U18)"]
[BlackTeam "Osuske (U18)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "SVK"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. b3 cxd4 5. exd4 Bg7 6. Bb2 0-0 7. Bd3 d6 8. 0-0 Nh5 9. c4 Nc6 10. Qd2 e5 11. dxe5 dxe5 12. Be4 Nd4 13. Nxd4 exd4 14. Na3 Qh4 15. Rfe1 Nf4 16. Nc2 d3 17. Nb4 Ne2+ 18. Kh1 Qxe4 19. Bxg7 Kxg7 20. Nxd3 Bg4 21. Qb2+ Kg8 22. Ne5 Rfe8 23. f3 Qxe5 24. Qxe5 Rxe5 25. fxg4 Rae8 26. Red1 Nc3 27. Rf1 Re2 28. a3 Ne4 0-1

[Event "Liptovsky Mikulas CupT U20"]
[Site "Liptovsky Mikulas"]
[Date "2015.06.28"]
[Round "7.3"]
[White "Orzechowski, Michal"]
[Black "Pistovcakova, Aneta"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1356"]
[BlackElo "1789"]
[PlyCount "70"]
[EventDate "2015.06.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj (U18)"]
[BlackTeam "Opavsko (U18)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. h3 0-0 8. Bc4 Nxe4 9. Bxf7+ Rxf7 10. Nxe4 Nxd4 11. Bxd4 Rf4 12. 0-0 Rxe4 13. Bxg7 Kxg7 14. Qd3 Rf4 15. Qc3+ Kg8 16. Qe5 Rf7 17. f4 Qb6+ 18. Kh2 Qf6 19. Qb5 Qc6 20. Qb3 e6 21. Rae1 b6 22. Rf2 Bb7 23. Qd3 Raf8 24. Qg3 Rxf4 25. Rd2 Rc4 26. c3 Qc7 27. Rd6 Rc6 28. Red1 Rxd6 29. Rxd6 Rf5 30. c4 b5 31. b3 bxc4 32. bxc4 Rc5 33. h4 Rxc4 34. h5 Rc6 35. hxg6 Qxd6 0-1

[Event "Liptovsky Mikulas CupT U20"]
[Site "Liptovsky Mikulas"]
[Date "2015.06.27"]
[Round "4.3"]
[White "Orzechowski, Michal"]
[Black "Holly, Andrej"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1356"]
[BlackElo "1688"]
[PlyCount "98"]
[EventDate "2015.06.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj (U18)"]
[BlackTeam "Liptov Chess School (U18)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "SVK"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. f3 Qb6 8. Bb3 Nxe4 9. Nd5 Qxd4 10. Qxd4 Bxd4 11. Nc7+ Kd8 12. Nxa8 Nc5 13. c3 Nd3+ 14. Kd2 Nxc1 15. Bxf7 Bf6 16. Bc4 Nc6 17. Kxc1 Ne5 18. Be2 Be6 19. f4 Nc6 20. Bf3 Kd7 21. Re1 Rxa8 22. Kd2 g5 23. b4 Nxb4 24. Rab1 Rc8 25. Rxe6 Bxc3+ 26. Kd1 Rc4 27. Re4 Rxe4 28. Bxe4 gxf4 29. a3 Na6 30. Rxb7+ Nc7 31. Bxh7 d5 32. Ke2 e5 33. h4 e4 34. Bf5+ Kc6 35. Rb8 Nb5 36. Bg6 Nd4+ 37. Kd1 Kc7 38. Rf8 e3 39. Bd3 Ne6 40. Rf7+ Kb6 41. h5 Nc5 42. Ke2 Nb3 43. Kf1 Nc1 44. Be2 d4 45. Rd7 Kc6 46. Rd8 Kc7 47. Rd5 Kc6 48. Rd8 Kc7 49. Rd5 Kc6 1/2-1/2

[Event "Liptovsky Mikulas CupT U20"]
[Site "Liptovsky Mikulas"]
[Date "2015.06.27"]
[Round "5.3"]
[White "Pasztor, Flora Katinka"]
[Black "Orzechowski, Michal"]
[Result "1/2-1/2"]
[ECO "C17"]
[WhiteElo "1799"]
[BlackElo "1356"]
[PlyCount "114"]
[EventDate "2015.06.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Budapest EAC (U18)"]
[BlackTeam "Jastrzebie Zdroj (U18)"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 cxd4 6. Nb5 Bxd2+ 7. Qxd2 Nc6 8. f4 Qb6 9. Nf3 a6 10. Nd6+ Kf8 11. 0-0-0 Bd7 12. Kb1 Nge7 13. Nxd4 Nxd4 14. Qxd4 Qxd4 15. Rxd4 Nc6 16. Rd3 b5 17. Ra3 Ke7 18. Nb7 Rhc8 19. Na5 Nxa5 20. Rxa5 f6 21. exf6+ Kxf6 22. g3 Rg8 23. Bg2 g5 24. Rf1 Ke7 25. Ra3 Rg7 26. Re3 Kd6 27. fxg5 Rxg5 28. Rf7 h5 29. b3 h4 30. Bh3 hxg3 31. hxg3 Rh8 32. g4 e5 33. Rf6+ Be6 34. Rg3 Rhg8 35. Kc1 e4 36. Rf1 Ke5 37. Kd2 Bxg4 38. Bxg4 Rxg4 39. Rxg4 Rxg4 40. Rf8 Rf4 41. Re8+ Kd4 42. c3+ Kc5 43. b4+ Kb6 44. Re6+ Kb7 45. Rd6 Rf5 46. a3 Rg5 47. Ke3 Rg3+ 48. Kd2 Rg2+ 49. Ke3 Rc2 50. Rxd5 Rxc3+ 51. Kxe4 Rxa3 52. Rd4 Ra4 53. Ke5 a5 54. bxa5 Rxd4 55. Kxd4 Ka6 56. Kc3 Kxa5 57. Kb3 Kb6 1/2-1/2

[Event "Liptovsky Mikulas CupT U20"]
[Site "Liptovsky Mikulas"]
[Date "2015.06.26"]
[Round "3.3"]
[White "Filip, Tomas"]
[Black "Orzechowski, Michal"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1777"]
[BlackElo "1356"]
[PlyCount "98"]
[EventDate "2015.06.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Interchess (U18)"]
[BlackTeam "Jastrzebie Zdroj (U18)"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 cxd4 8. cxd4 Nc6 9. Be2 Nge7 10. 0-0 Nf5 11. c3 0-0 12. Bd3 f6 13. exf6 Rxf6 14. Re1 Bd7 15. Bg5 Rff8 16. Qd2 Na5 17. Rab1 b6 18. Bf4 Qd8 19. Ng5 Qe7 20. Qe2 h6 21. Nh3 Qxa3 22. Bxf5 Rxf5 23. Qg4 Rf6 24. Be5 Rf7 25. Re3 Nc4 26. Rg3 Nxe5 27. dxe5 Rc8 28. Qd4 Qc5 29. Qh4 Qa3 30. Qxh6 Rxc3 31. f3 Qa2 32. Qg6 Qc2 33. Qxc2 Rxc2 34. f4 b5 35. Ra3 Bc6 36. Ng5 Re7 37. Rab3 d4 38. R3b2 Rxb2 39. Rxb2 a5 40. g3 a4 41. Kf2 a3 42. Rc2 Be8 43. Ra2 b4 44. Ke2 Rb7 45. Kd2 b3 46. Rxa3 b2 47. Ra8 Kf8 48. Nxe6+ Ke7 49. Nc5 b1Q 0-1

[Event "Liptovsky Mikulas CupT U20"]
[Site "Liptovsky Mikulas"]
[Date "2015.06.26"]
[Round "2.3"]
[White "Orzechowski, Michal"]
[Black "Bielik, Jakub"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "1356"]
[BlackElo "1627"]
[PlyCount "35"]
[EventDate "2015.06.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj (U18)"]
[BlackTeam "Povazie RSA (U18)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "SVK"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. Nf3 0-0 9. Bd3 Nc6 10. c3 Re8 11. 0-0 Bd7 12. Re1 Ne7 13. Ne5 Bc6 14. b4 a6 15. Qe2 Bd5 16. a4 Qg5 17. g3 f6 18. h4 1-0

[Event "Orlova op-A 12th"]
[Site "Orlova"]
[Date "2015.05.31"]
[Round "9"]
[White "Orzechowski, Michal"]
[Black "Lisiecka, Aleksandra"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1372"]
[PlyCount "72"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Nf6 6. Bg5 Be7 7. Nf3 0-0 8. 0-0 Ne4 9. Bxe7 Nxe7 10. Re1 Nd6 11. Qc2 Bf5 12. Re5 Bxd3 13. Qxd3 h6 14. b3 Ng6 15. Re3 Re8 16. Na3 c6 17. Rae1 Rxe3 18. Rxe3 Qa5 19. Nb1 Qxa2 20. Nbd2 Qa5 21. Qe2 Qc7 22. g3 Qd7 23. Ne5 Nxe5 24. dxe5 Nb5 25. c4 dxc4 26. Nxc4 Rd8 27. Nd6 Nxd6 28. exd6 Qxd6 29. Re8+ Rxe8 30. Qxe8+ Qf8 31. Qd7 Qb4 32. Qd8+ Kh7 33. Qd3+ g6 34. Qf3 Qe1+ 35. Kg2 Qe6 36. b4 Qd5 0-1

[Event "Orlova op-A 12th"]
[Site "Orlova"]
[Date "2015.05.30"]
[Round "7"]
[White "Orzechowski, Michal"]
[Black "Havlik, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "1372"]
[BlackElo "1780"]
[PlyCount "129"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 0-0 9. Re1 Bd7 10. Be3 b5 11. a3 Qc7 12. Qe2 Nc6 13. Rad1 Nxd4 14. Bxd4 e5 15. Be3 Rac8 16. Rd2 Bc6 17. f3 Qb7 18. Nd5 Nxd5 19. Bxd5 Bxd5 20. Rxd5 f5 21. Qd3 f4 22. Bf2 Kh8 23. Ra1 Rc6 24. c3 Rfc8 25. Qd2 Qc7 26. Qd3 h6 27. g4 g5 28. Qe2 Rc4 29. Qd3 Qc6 30. Qd2 Kg7 31. Kg2 Kg6 32. Rh1 h5 33. h3 h4 34. Rc1 Kg7 35. Rd3 Qc7 36. Rd5 Rc6 37. Qd3 Rb8 38. Qe2 Qb7 39. Rc2 a5 40. Be1 Rc5 41. Qd3 Rbc8 42. Bf2 Rxd5 43. Qxd5 Qxd5 44. exd5 a4 45. Re2 Rc4 46. Re4 Rxe4 47. fxe4 Kf7 48. Kf3 Ke8 49. Ke2 Kd7 50. Kd3 Bd8 51. c4 bxc4+ 52. Kxc4 Ba5 53. Kd3 Kc7 54. Kc4 Kb7 55. Kd3 Ka6 56. Kc4 Bd2 57. Kd3 Bc1 58. Be1 Kb5 59. Bb4 Bxb2 60. Bxd6 Bd4 61. Bb4 Bc5 62. Bxc5 Kxc5 63. Ke2 Kb5 64. Kf3 Kc4 65. Ke2 1/2-1/2

[Event "Orlova op-A 12th"]
[Site "Orlova"]
[Date "2015.05.30"]
[Round "8"]
[White "Stonavsky, Filip"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1730"]
[BlackElo "1372"]
[PlyCount "29"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 c6 6. dxc6 Nxc6 7. Nf3 e5 8. 0-0 Nb4 9. Nxe5 Qc7 10. Qa4+ Nd7 11. Re1 b5 12. Nxd7+ Kd8 13. Qxb5 Qxd7 14. Qxd7+ Kxd7 15. Na3 1-0

[Event "Orlova op-A 12th"]
[Site "Orlova"]
[Date "2015.05.29"]
[Round "6"]
[White "Chapman, Nigel"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1806"]
[BlackElo "1372"]
[PlyCount "89"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Be2 Bf5 5. d4 Nxd5 6. Nf3 Nc6 7. 0-0 g6 8. c3 Bg7 9. Re1 0-0 10. Bf1 Re8 11. a3 Nb6 12. Bg5 Qd7 13. Nh4 Bg4 14. f3 Be6 15. g3 f6 16. Be3 Bf7 17. Nd2 Na5 18. Qc2 Nbc4 19. Nxc4 Nxc4 20. Bxc4 Bxc4 21. b3 Bf7 22. c4 c6 23. Rad1 Rad8 24. Ng2 b6 25. Rd2 f5 26. Red1 Qb7 27. f4 Rd7 28. Ne1 Red8 29. Nf3 Kf8 30. Ne5 Bxe5 31. fxe5 Kg7 32. Qc3 e6 33. Bg5 Rc8 34. Bf6+ Kg8 35. Qe3 Be8 36. Qh6 Rcd8 37. h4 a6 38. Qg5 Qb8 39. h5 a5 40. hxg6 Bxg6 41. Bxd8 Rxd8 42. Qf6 Qc8 43. d5 cxd5 44. cxd5 Qc5+ 45. Kh1 1-0

[Event "Orlova op-A 12th"]
[Site "Orlova"]
[Date "2015.05.28"]
[Round "5"]
[White "Petrov, Nikolaj"]
[Black "Orzechowski, Michal"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "1717"]
[BlackElo "1372"]
[PlyCount "110"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 e6 4. Bb2 Bxb4 5. Nxd4 Bc5 6. Nb3 Bf8 7. g3 Bd7 8. d4 Bb4+ 9. Bc3 Bxc3+ 10. Nxc3 Nf6 11. Bg2 c6 12. 0-0 Qc7 13. e4 e5 14. d5 cxd5 15. Nxd5 Nxd5 16. cxd5 Qd6 17. Na5 Qb4 18. Nb3 Qd6 19. Rc1 0-0 20. Nc5 Bc8 21. Qb3 b6 22. Nd3 Bb7 23. Qb2 Nd7 24. Bh3 f6 25. Rc3 Rfc8 26. Rfc1 Rxc3 27. Rxc3 Rc8 28. Be6+ Kf8 29. Ra3 Ra8 30. Rc3 Rc8 31. Rxc8+ Bxc8 32. Qc2 Ba6 33. Bxd7 Qxd7 34. Nb4 Qc8 35. Qc6 Qxc6 36. dxc6 Bc8 37. Nd5 Kf7 38. Kf1 Ke6 39. Ke2 Kd6 40. c7 Kd7 41. f4 Bb7 42. Nc3 Bc6 43. fxe5 fxe5 44. c8Q+ Kxc8 45. Ke3 Kd7 46. Nd1 b5 47. a3 Kd6 48. Kd3 a5 49. Ne3 b4 50. Nc4+ Kc5 51. axb4+ axb4 52. Nxe5 b3 53. Kc3 Bxe4 54. Kxb3 Kd4 55. Nf7 Bd5+ 0-1

[Event "Orlova op-A 12th"]
[Site "Orlova"]
[Date "2015.05.27"]
[Round "4"]
[White "Orzechowski, Michal"]
[Black "Cervenka, Roman"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1372"]
[BlackElo "1825"]
[PlyCount "91"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d6 4. d4 exd4 5. cxd4 Nf6 6. Nc3 Be7 7. Bb5 Bd7 8. e5 dxe5 9. dxe5 Ng8 10. 0-0 a6 11. Bc4 Bg4 12. Qd5 Qxd5 13. Bxd5 Bxf3 14. Bxf3 Nd8 15. Nd5 Rc8 16. Rd1 Bc5 17. b4 Ba7 18. Bb2 c6 19. Nf4 g5 20. e6 f6 21. Nh5 Bb8 22. Ng7+ Kf8 23. Rd7 Be5 24. Bxe5 fxe5 25. Bh5 Ne7 26. Rad1 Rg8 27. Rxd8+ Rxd8 28. Rxd8+ Kxg7 29. Rd7 Kf6 30. Rxb7 Kxe6 31. Ra7 Rb8 32. a3 Rb6 33. Be2 h6 34. Rxa6 Rxa6 35. Bxa6 Kd5 36. a4 Kd4 37. Bb7 Kc4 38. a5 Kb5 39. Kf1 Nd5 40. a6 Kb6 41. b5 Nc7 42. Bxc6 Nxa6 43. bxa6 Kxc6 44. Ke2 Kb6 45. Ke3 Kxa6 46. Ke4 1-0

[Event "Orlova op-A 12th"]
[Site "Orlova"]
[Date "2015.05.26"]
[Round "3"]
[White "Orzechowski, Michal"]
[Black "Sulkowski, Dawid"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1372"]
[BlackElo "1238"]
[PlyCount "54"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Nf6 4. Bd3 Bg4 5. c4 e5 6. Be2 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 exd4 9. Nxd4 Nxd4 10. Bxg4 Nxg4 11. Qxd4 Nf6 12. Nc3 c6 13. cxd5 cxd5 14. Rd1 0-0 15. Nxd5 Nxd5 16. Qxd5 Qxd5 17. Rxd5 Rac8 18. Rd7 Rc1+ 19. Rd1 Rc2 20. Rb1 Rfc8 21. 0-0 f5 22. h3 Rd2 23. Rfd1 Re2 24. b3 Rxa2 25. Rbc1 Rxc1 26. Rxc1 b6 27. Rc7 Ra3 1/2-1/2

[Event "Orlova op-A 12th"]
[Site "Orlova"]
[Date "2015.05.25"]
[Round "2"]
[White "Zielinski, Andrzej1"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1828"]
[BlackElo "1372"]
[PlyCount "29"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 c5 4. e3 cxd4 5. exd4 Nf6 6. Bxc4 Bg4 7. Qb3 e6 8. Qxb7 Nbd7 9. Bf4 Qc8 10. Ba6 Ba3 11. Qxc8+ Rxc8 12. Bxc8 Bxb2 13. Rc1 Bxc3+ 14. Rxc3 Nd5 15. Bd2 1-0

[Event "Orlova op-A 12th"]
[Site "Orlova"]
[Date "2015.05.24"]
[Round "1"]
[White "Orzechowski, Michal"]
[Black "Horvath, Tomas"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1372"]
[BlackElo "1915"]
[PlyCount "139"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 d5 5. Qa4 Nxe4 6. Nxe5 Bd7 7. Qb3 Nxe5 8. Qxd5 Nf6 9. Qxe5+ Be7 10. Bf4 Rc8 11. Bc4 0-0 12. 0-0 c5 13. d5 b5 14. d6 Bxd6 15. Bxf7+ Rxf7 16. Qxd6 Rc6 17. Qd3 Nh5 18. Be3 Rg6 19. Rd1 Qa8 20. g3 c4 21. Qd5 Qxd5 22. Rxd5 Nf6 23. Rg5 Rxg5 24. Bxg5 Ne4 25. Be3 Kf8 26. Bxa7 Bg4 27. Be3 Rd7 28. Na3 Rd5 29. Nc2 Nd6 30. Nd4 Kf7 31. a4 bxa4 32. Rxa4 g5 33. Ra7+ Kg6 34. f3 Bf5 35. Ra6 Bd7 36. Nc6 Kf6 37. Nb4 Rd1+ 38. Kf2 Ke5 39. Bxg5 Nf7 40. Bf4+ Kf5 41. Ra5+ Kg6 42. Rd5 Rxd5 43. Nxd5 Nd8 44. Ke3 Ne6 45. h4 h5 46. Nb6 Bb5 47. Bd6 Kf5 48. Nd5 Ba4 49. Nc7 Nxc7 50. Bxc7 Bb3 51. Kf2 Bc2 52. Bf4 Bd1 53. Ke3 Bb3 54. Kd4 Ba2 55. b4 cxb3 56. Bc1 Bb1 57. c4 Bc2 58. c5 Bd1 59. c6 Bxf3 60. c7 Bb7 61. Kc3 Ke6 62. Kxb3 Kd7 63. Bf4 Ba8 64. Kc4 Bb7 65. Kd4 Bf3 66. Kc5 Kc8 67. Kd6 Be2 68. Ke6 Bg4+ 69. Kf6 Bf3 70. Kg6 1/2-1/2

[Event "Karvina op"]
[Site "Karvina"]
[Date "2014.07.05"]
[Round "8"]
[White "Orzechowski, Michal"]
[Black "Tyburec, Zdenek"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1587"]
[BlackElo "1663"]
[PlyCount "44"]
[EventDate "2014.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 b6 4. Nc3 Bb7 5. Bc4 e6 6. Qe2 Ne7 7. Bf4 d6 8. 0-0-0 a6 9. Bb3 Qc8 10. h4 h6 11. g4 Nd7 12. Rhe1 b5 13. a3 Rb8 14. Na2 a5 15. Bd2 a4 16. Nc3 axb3 17. Nxb5 bxc2 18. Kxc2 Ba6 19. a4 0-0 20. Ba5 Nc6 21. Bxc7 Bxb5 22. axb5 Na7 0-1

[Event "Karvina op"]
[Site "Karvina"]
[Date "2014.07.04"]
[Round "7"]
[White "Sramek, Vojtech"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1607"]
[BlackElo "1587"]
[PlyCount "95"]
[EventDate "2014.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 d6 8. f3 Bd7 9. Qd2 Ne5 10. Bb3 0-0 11. 0-0-0 Rc8 12. h4 h5 13. Nde2 a5 14. a3 b5 15. Nf4 a4 16. Ba2 Nc4 17. Bxc4 bxc4 18. Na2 Qc7 19. c3 Qb7 20. Nb4 Rfe8 21. Nh3 Be6 22. Nf2 Red8 23. g4 hxg4 24. fxg4 Nxg4 25. h5 Nxf2 26. Qxf2 Qxe4 27. hxg6 fxg6 28. Bh6 Rf8 29. Qh2 Bxh6+ 30. Qxh6 Qf4+ 31. Qxf4 Rxf4 32. Rh6 Rg4 33. Rg1 Bf5 34. Nd5 Re4 35. Rh5 Re5 36. Rxf5 Rxf5 37. Nxe7+ Kf7 38. Nxc8 Rd5 39. Nb6 Rc5 40. Rd1 Rc6 41. Nd5 g5 42. Rg1 Rc5 43. Rxg5 Rb5 44. Rh5 Kg7 45. Nf4 Rb7 46. Ra5 Rf7 47. Ne6+ Kf6 48. Nd4 1-0

[Event "Karvina op"]
[Site "Karvina"]
[Date "2014.07.03"]
[Round "6"]
[White "Sidelko, Richard"]
[Black "Orzechowski, Michal"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "1587"]
[PlyCount "67"]
[EventDate "2014.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Bc4 e6 4. a3 d5 5. exd5 exd5 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. 0-0 Bg7 9. d3 Ne7 10. c3 0-0 11. Bg5 Nf6 12. d4 c4 13. Nbd2 Nf5 14. b4 Qc7 15. Ne5 Nh5 16. Ndf3 f6 17. Nxg6 hxg6 18. g4 fxg5 19. gxh5 gxh5 20. Nxg5 Rf6 21. Nh3 Rg6+ 22. Kh1 Nh4 23. Rg1 Rxg1+ 24. Qxg1 Qf7 25. Rd1 Qf5 26. Ng5 Qg6 27. Qf1 Rf8 28. Re1 Re8 29. Rxe8+ Qxe8 30. Nh3 Qe7 31. Nf4 Qe4+ 32. Ng2 Nxg2 33. Qxg2 Qe1+ 34. Qg1 0-1

[Event "Karvina op"]
[Site "Karvina"]
[Date "2014.07.02"]
[Round "5"]
[White "Orzechowski, Michal"]
[Black "Petrov, Nikolaj"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1587"]
[BlackElo "1748"]
[PlyCount "96"]
[EventDate "2014.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. e3 Bg7 4. Bd3 Nf6 5. b3 0-0 6. Bb2 c5 7. Nbd2 b6 8. c4 Nc6 9. a3 Re8 10. Qc2 Bb7 11. 0-0 Rc8 12. Rac1 Qd6 13. Rfe1 Nd7 14. dxc5 Nxc5 15. Bxg7 Nxd3 16. Qxd3 Kxg7 17. Qxd5 Qxa3 18. Ra1 Qb2 19. Reb1 Qc3 20. Ne4 Qb2 21. Ne1 Qe2 22. Ng3 e6 23. Nxe2 exd5 24. cxd5 Nb4 25. d6 Ra8 26. Rc1 Red8 27. Rc7 Ba6 28. Nd4 Rxd6 29. Ra4 Nd5 30. Rc2 Bb7 31. Nb5 Rd7 32. Rxa7 Rxa7 33. Nxa7 Nb4 34. Rc1 Bxg2 35. Kxg2 Rxa7 36. Rc4 Nd5 37. Rd4 Nf6 38. Rb4 Rb7 39. Nd3 Rd7 40. Ne5 Rd5 41. Nc4 Rg5+ 42. Kf1 Nd5 43. f4 Rh5 44. Ra4 b5 45. Ra3 bxc4 46. bxc4 Nb6 47. Rc3 Rc5 48. Rb3 Nxc4 0-1

[Event "Karvina op"]
[Site "Karvina"]
[Date "2014.07.01"]
[Round "4"]
[White "Repak, Jan"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1715"]
[BlackElo "1587"]
[PlyCount "97"]
[EventDate "2014.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 Nf6 3. g3 Nc6 4. cxd5 Nxd5 5. Bg2 e5 6. d3 Be7 7. 0-0 0-0 8. Nc3 Nxc3 9. bxc3 Bf6 10. Bb2 Be6 11. Qc2 Qd7 12. Rfd1 Rad8 13. d4 exd4 14. cxd4 Bh3 15. Ne5 Bxe5 16. dxe5 Qf5 17. Be4 Qh5 18. Bxc6 bxc6 19. f3 Bd7 20. Qa4 Qg6 21. Qxa7 Qc2 22. Qd4 Bh3 23. Qxd8 Qxb2 24. Qd2 Qxe5 25. Rac1 Re8 26. Kf2 c5 27. Rc3 Be6 28. a4 c4 29. Qd4 Qa5 30. Ra3 h6 31. Qc3 Qc5+ 32. e3 Qh5 33. h4 Qf5 34. g4 Qc5 35. a5 Rb8 36. a6 Ra8 37. Qa5 Qc6 38. a7 Kh7 39. Rb1 Qd6 40. Kg2 Qc6 41. Kg3 Qd6+ 42. f4 Qc6 43. Qb5 Qe4 44. Rba1 Bd5 45. Qb1 Qxb1 46. Rxb1 Be4 47. Rb8 c3 48. Rxa8 Bxa8 49. Rxc3 1-0

[Event "Karvina op"]
[Site "Karvina"]
[Date "2014.06.30"]
[Round "3"]
[White "Orzechowski, Michal"]
[Black "Hurta, Jiri"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1587"]
[BlackElo "1852"]
[PlyCount "28"]
[EventDate "2014.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d6 5. b3 Nc6 6. Bb2 e5 7. dxe5 dxe5 8. Nxe5 Nxe5 9. Bxe5 Qd5 10. Bxf6 Bxf6 11. a4 Qxg2 12. Rf1 Bxa1 13. Na3 Bc3+ 14. Ke2 Bg4# 0-1

[Event "Karvina op"]
[Site "Karvina"]
[Date "2014.06.29"]
[Round "2"]
[White "Wiewiorkowski, Dariusz"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2102"]
[BlackElo "1587"]
[PlyCount "37"]
[EventDate "2014.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. e3 e6 5. Nc3 Qd8 6. Nf3 Nf6 7. Bb5 Bd7 8. 0-0 Be7 9. e4 Na5 10. Bd3 b6 11. Qe2 0-0 12. e5 Nd5 13. Ne4 Nb4 14. Bb1 Bc6 15. a3 Nd5 16. Nfg5 h6 17. Qh5 Be8 18. Qh3 hxg5 19. Nxg5 1-0

[Event "Karvina op"]
[Site "Karvina"]
[Date "2014.06.28"]
[Round "1"]
[White "Orzechowski, Michal"]
[Black "Brazina, David"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1587"]
[BlackElo "1942"]
[PlyCount "59"]
[EventDate "2014.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 d5 4. Bd3 Bg7 5. 0-0 Bg4 6. Nbd2 0-0 7. b3 c6 8. Bb2 Nbd7 9. c4 Rc8 10. Rc1 e6 11. Qc2 Bxf3 12. Nxf3 Qe7 13. Rfe1 b5 14. cxb5 cxb5 15. Qe2 a6 16. Rc2 Rxc2 17. Qxc2 Nb6 18. Qc5 Qb7 19. Rc1 Rc8 20. Qb4 Rxc1+ 21. Bxc1 Qc6 22. Bd2 Ne4 23. Bxe4 dxe4 24. Qc5 Qxc5 25. dxc5 exf3 26. cxb6 fxg2 27. b7 Be5 28. f4 Bb8 29. Bc3 Ba7 30. Kxg2 1-0

[Event "Orlova op-A 11th"]
[Site "Orlova"]
[Date "2014.05.31"]
[Round "6"]
[White "Sramek, Vojtech"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1580"]
[BlackElo "1302"]
[PlyCount "12"]
[EventDate "2014.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 1-0

[Event "Orlova op-A 11th"]
[Site "Orlova"]
[Date "2014.05.30"]
[Round "5"]
[White "Orzechowski, Michal"]
[Black "Kubosova, Jana"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1302"]
[BlackElo "1647"]
[PlyCount "39"]
[EventDate "2014.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 c5 4. b3 Nc6 5. Bb2 Nf6 6. Bd3 Be7 7. 0-0 b6 8. Nbd2 Bb7 9. c4 0-0 10. Ba3 h6 11. Qc2 Rc8 12. Qc1 cxd4 13. exd4 Na5 14. Qd1 Ba6 15. Qe2 Nh5 16. g3 g6 17. Ne5 Ng7 18. h4 h5 19. Qe3 Kh7 20. Rfe1 1/2-1/2

[Event "Orlova op-A 11th"]
[Site "Orlova"]
[Date "2014.05.29"]
[Round "4"]
[White "Zurawicki, Jakub"]
[Black "Orzechowski, Michal"]
[Result "0-1"]
[ECO "B25"]
[BlackElo "1302"]
[PlyCount "39"]
[EventDate "2014.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 d6 6. 0-0 Nf6 7. d3 0-0 8. Bg5 Bd7 9. Bxf6 Bxf6 10. Qd2 Qa5 11. a3 Rab8 12. Rab1 Nd4 13. Nxd4 cxd4 14. b4 dxc3 15. bxa5 cxd2 16. Rfd1 Bc3 17. Rb3 Bxa5 18. c3 Ba4 19. Rbb1 Bxd1 20. Rxd1 0-1

[Event "Orlova op-A 11th"]
[Site "Orlova"]
[Date "2014.05.28"]
[Round "3"]
[White "Orzechowski, Michal"]
[Black "Gruszka, Ales"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1302"]
[BlackElo "1566"]
[PlyCount "48"]
[EventDate "2014.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. b3 cxd4 5. Nxd4 d5 6. Bb2 Nc6 7. Nd2 Bd7 8. c4 Nxd4 9. Bxd4 Bd6 10. Nf3 0-0 11. Be2 Bb4+ 12. Kf1 Rc8 13. Ne5 Bd6 14. h4 Be8 15. g4 Ne4 16. Bd3 f5 17. cxd5 exd5 18. Rg1 Qxh4 19. Bxe4 fxe4 20. f4 exf3 21. Nxf3 Bb5+ 22. Kg2 Qg3+ 23. Kh1 Qh3+ 24. Nh2 Qxh2# 0-1

[Event "Orlova op-A 11th"]
[Site "Orlova"]
[Date "2014.05.26"]
[Round "1"]
[White "Van Nieuwenhuizen, Hans"]
[Black "Orzechowski, Michal"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1922"]
[BlackElo "1302"]
[PlyCount "89"]
[EventDate "2014.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. Bc4 Nf6 5. d3 d6 6. Ng5 d5 7. exd5 Nxd5 8. Qf3 Be6 9. Nxe6 fxe6 10. 0-0 Qd7 11. Bg5 Na5 12. Na3 h6 13. Bb5 Nc6 14. Bh4 g5 15. Bg3 Bg7 16. Qh5+ Ke7 17. Nc4 Nf4 18. Qf3 Rac8 19. Rfe1 Rhf8 20. Qe4 Qxd3 21. Bxf4 Qxe4 22. Bxg5+ hxg5 23. Rxe4 Rf4 24. Bxc6 Rxc6 25. Rae1 Rxe4 26. Rxe4 Ra6 27. a3 Ra4 28. b3 Ra6 29. a4 b5 30. Nb2 Rd6 31. Kf1 a6 32. Ke2 Rd1 33. Nd3 Kd6 34. h4 gxh4 35. Rxh4 e4 36. Rxe4 Bxc3 37. axb5 axb5 38. Nf4 e5 39. Nd3 Rg1 40. g4 Kd5 41. f3 Bd4 42. Kd2 Ra1 43. Re1 Ra2+ 44. Kd1 Ra1+ 45. Kc2 1/2-1/2

[Event "Berekfurdo tt"]
[Site "Berekfurdo"]
[Date "2013.10.06"]
[Round "6.3"]
[White "Grimm, Gyorgy"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1996"]
[BlackElo "1295"]
[PlyCount "81"]
[EventDate "2013.10.03"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]
[WhiteTeam "Budapest EAC"]
[BlackTeam "Jastrzebie Zdroj"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 Ne7 15. Bc4 Bb7 16. 0-0 Nxd5 17. Bxd5 Bxd5 18. Qxd5 Qb6 19. Rb4 Qd8 20. Rd1 Be7 21. Rb7 Rb8 22. Nb4 Rxb7 23. Qxb7 Bf6 24. Qxa6 Qa8 25. Qxa8 Rxa8 26. Kf1 Be7 27. Nc6 Bf8 28. Rd2 Ra4 29. f3 Rc4 30. Nb4 g6 31. Ke2 f5 32. Kd3 Rc5 33. Nd5 Kf7 34. b4 Rc8 35. Ra2 h6 36. Ra7+ Ke6 37. b5 Rb8 38. b6 f4 39. Nc7+ Kf6 40. b7 Ke7 41. Na6 1-0

[Event "Berekfurdo tt"]
[Site "Berekfurdo"]
[Date "2013.10.06"]
[Round "7.3"]
[White "Orzechowski, Michal"]
[Black "Kormos, Adam"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1295"]
[BlackElo "2186"]
[PlyCount "38"]
[EventDate "2013.10.03"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj"]
[BlackTeam "Budapest ELTE"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Bc4 Nbd7 9. Qd2 b5 10. Bb3 Bb7 11. 0-0-0 Rc8 12. g4 Ne5 13. Rhf1 Nc4 14. Bxc4 Rxc4 15. Qf2 Rxc3 16. bxc3 Qa5 17. Ne2 Qxa2 18. Bd4 Bxe4 19. Ng3 Bh6+ 0-1

[Event "Berekfurdo tt"]
[Site "Berekfurdo"]
[Date "2013.10.05"]
[Round "4.3"]
[White "Adam, Gyorgy"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2037"]
[BlackElo "1295"]
[PlyCount "85"]
[EventDate "2013.10.03"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]
[WhiteTeam "Barcza Gedeon"]
[BlackTeam "Jastrzebie Zdroj"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 gxf6 11. Bd3 Be6 12. c3 f5 13. Nxe7 Nxe7 14. Qh5 f4 15. 0-0 Ng6 16. Rfe1 Qh4 17. Be2 Qxh5 18. Bxh5 Rg8 19. Bxg6 fxg6 20. Nc2 Rd8 21. Nb4 a5 22. Nd3 Bc4 23. Red1 Ke7 24. Rd2 Rd7 25. Rad1 Rgd8 26. b3 Be6 27. f3 Kf6 28. Kf2 g5 29. h3 h5 30. Ke2 h4 31. Nb2 d5 32. exd5 Rxd5 33. Nd3 Rc8 34. Nf2 Rcd8 35. Ne4+ Kf5 36. Nc5 Rxd2+ 37. Rxd2 Rc8 38. Ne4 Rb8 39. Rd6 Re8 40. Rb6 Re7 41. Rxb5 Ra7 42. Rb6 Re7 43. Ra6 1-0

[Event "Berekfurdo tt"]
[Site "Berekfurdo"]
[Date "2013.10.05"]
[Round "5.3"]
[White "Orzechowski, Michal"]
[Black "Demeter, Dorina"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "1295"]
[PlyCount "73"]
[EventDate "2013.10.03"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj"]
[BlackTeam "Karcag"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Ndb5 Qb8 7. g3 Nf6 8. Be3 a6 9. Nd4 d5 10. exd5 exd5 11. Bg2 Qd6 12. Nb3 Be6 13. Qd2 Rd8 14. Rd1 Qb8 15. 0-0 Be7 16. Rfe1 0-0 17. Bb6 Rd6 18. Bc5 Rdd8 19. Bxe7 Nxe7 20. Nc5 Rd6 21. Nxe6 fxe6 22. Bh3 d4 23. Rxe6 Nc6 24. Rxd6 Qxd6 25. Ne2 Rd8 26. c3 d3 27. Nf4 Ne5 28. Kh1 Ne4 29. Qe3 Ng5 30. Bg2 b5 31. Bd5+ Kh8 32. h4 Ngf7 33. Bxf7 Nxf7 34. Rxd3 Qb8 35. Rxd8+ Qxd8 36. Qa7 Qe8 37. Ne2 1-0

[Event "Berekfurdo tt"]
[Site "Berekfurdo"]
[Date "2013.10.04"]
[Round "2.3"]
[White "Kecze, Matyas"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1733"]
[BlackElo "1295"]
[PlyCount "85"]
[EventDate "2013.10.03"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]
[WhiteTeam "Kisujszallas"]
[BlackTeam "Jastrzebie Zdroj"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. Bg5 Be7 9. Bxf6 gxf6 10. Nd5 f5 11. f3 fxe4 12. fxe4 b5 13. Qd3 Bb7 14. 0-0-0 Nd4 15. Ne3 Qa5 16. Kb1 0-0-0 17. c3 Ne6 18. Nd5 Rhe8 19. Nc2 Bxd5 20. Qxd5 Qb6 21. g3 Qb7 22. Bh3 Qxd5 23. Rxd5 Bg5 24. Rf1 Rd7 25. Nb4 Kb7 26. Rdd1 Bd8 27. Nd5 Rg8 28. Rxf7 Rxf7 29. Bxe6 Rgf8 30. Bxf7 Rxf7 31. Rd2 Rf1+ 32. Kc2 Bg5 33. Re2 a5 34. Kb3 Kc6 35. h4 Bh6 36. Ne7+ Kc5 37. Nf5 Bf8 38. Kc2 Rf3 39. Rd2 Rf1 40. Rd5+ Kc6 41. a4 bxa4 42. Rxa5 Ra1 43. Ra8 1-0

[Event "Berekfurdo tt"]
[Site "Berekfurdo"]
[Date "2013.10.04"]
[Round "3.3"]
[White "Orzechowski, Michal"]
[Black "Zhukov, Sergey"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1295"]
[BlackElo "1749"]
[PlyCount "123"]
[EventDate "2013.10.03"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj"]
[BlackTeam "St Petersburg"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "RUS"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 Bg4 9. c3 e6 10. Bg5 Bd6 11. 0-0 0-0 12. Qe2 h6 13. Bh4 b6 14. Be4 Rc8 15. Qd3 c5 16. h3 Bh5 17. g4 c4 18. Qc2 g5 19. Nxg5 Nxe4 20. Nxe4 Qxh4 21. Nxd6 Bg6 22. Qc1 Rc6 23. Qf4 Qxh3 24. Ne4 f5 25. gxf5 Rxf5 26. Qb8+ Rf8 27. Qg3 Qf5 28. f3 Kh7 29. Qh4 Bh5 30. Nd2 Rg8+ 31. Kh2 Rc7 32. Qe4 b5 33. Qxf5+ exf5 34. a4 a6 35. axb5 axb5 36. Ra6 Re7 37. Rf2 Re1 38. Nf1 f4 39. Rf6 Rge8 40. Rxf4 R8e2 41. Kg3 Bg6 42. Rh4 Bd3 43. Rh1 Rxf2 44. Kxf2 Re2+ 45. Kg3 Rxb2 46. Ne3 b4 47. cxb4 Rxb4 48. Rc1 Rb8 49. Rc3 Rc8 50. f4 Kg6 51. Kg4 Re8 52. Nxc4 Be2+ 53. Kg3 Rc8 54. Ne5+ Kf5 55. Rxc8 Bb5 56. d5 Ba4 57. d6 Ke6 58. Nc4 Bb5 59. Rc5 Bxc4 60. Rxc4 Kxd6 61. Kh4 Kd5 62. f5 1-0

[Event "Berekfurdo tt"]
[Site "Berekfurdo"]
[Date "2013.10.03"]
[Round "1.3"]
[White "Orzechowski, Michal"]
[Black "Durica, Adam"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1295"]
[BlackElo "1616"]
[PlyCount "68"]
[EventDate "2013.10.03"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj"]
[BlackTeam "Liptov Chess School"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "SVK"]

1. e4 e5 2. Nf3 d6 3. Nc3 c6 4. d4 Nd7 5. Bc4 Be7 6. h4 Ngf6 7. Ng5 0-0 8. f3 b5 9. Bb3 a5 10. a3 Ba6 11. g4 b4 12. Ne2 Bxe2 13. Kxe2 c5 14. d5 Nb6 15. c4 a4 16. Bc2 Nxc4 17. Bxa4 bxa3 18. bxa3 Qa5 19. Bc6 Rab8 20. Qc2 Qa6 21. Kf2 Rb6 22. Qa4 Qxa4 23. Bxa4 Nb2 24. Bc6 h6 25. Nh3 Nh7 26. g5 Nd3+ 27. Ke2 Nxc1+ 28. Raxc1 Rb2+ 29. Kd3 hxg5 30. hxg5 Nxg5 31. Rcf1 Rfb8 32. Nxg5 Bxg5 33. Rh5 R8b3+ 34. Kc4 Bd2 0-1

[Event "Liptovsky Mikulas CupT U20"]
[Site "Liptovsky Mikulas"]
[Date "2013.06.21"]
[Round "1"]
[White "Orzechowski, Michal"]
[Black "Mraz, Ondrej"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1355"]
[BlackElo "2022"]
[PlyCount "30"]
[EventDate "2013.06.21"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "SVK"]
[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. Nc3 Nxe4 5. Nxe4 d5 6. Bb5 dxe4 7. Nxe5 Qd5 8. Nxc6 Qxb5 9. Nd4 Qe5 10. c3 Bd6 11. Qe2 0-0 12. Nb5 Qg5 13. g3 Bg4 14. Qc4 Qf6 15. Nxd6 Qf3 0-1

[Event "Orlova op 10th"]
[Site "Orlova"]
[Date "2013.05.19"]
[Round "7"]
[White "Fialka, Adam"]
[Black "Orzechowski, Michal"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1355"]
[PlyCount "84"]
[EventDate "2013.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd2 Bxc3 8. Bxc3 Nxe4 9. Qd3 Nxc3 10. Qxc3 d6 11. Bb5 Qc7 12. Bxc6+ bxc6 13. 0-0 0-0 14. Rad1 Bg4 15. h3 Bh5 16. Rd2 Rfd8 17. Re1 f6 18. Qc4+ d5 19. Qh4 Bxf3 20. gxf3 Qa5 21. b4 Qxa2 22. Qg4 Qa6 23. f4 e4 24. f3 exf3 25. Qxf3 Re8 26. Rde2 Rxe2 27. Qxe2 Qb7 28. Qe3 Qxb4 29. Qe6+ Kf8 30. Qxc6 Qb6+ 31. Qxb6 axb6 32. Re6 Ra2 33. Rxb6 Rxc2 34. f5 Re2 35. Rb8+ Re8 36. Rb5 Rd8 37. Kf2 g6 38. fxg6 hxg6 39. Ke3 Ke7 40. Kd4 Ke6 41. Rb1 Rh8 42. Rb6+ Kf5 0-1

[Event "Orlova op 10th"]
[Site "Orlova"]
[Date "2013.05.18"]
[Round "6"]
[White "Orzechowski, Michal"]
[Black "Snopek, Jiri"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1355"]
[BlackElo "1906"]
[PlyCount "64"]
[EventDate "2013.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Bb5 a6 6. Ba4 Bd7 7. 0-0 Nf6 8. Nc3 e6 9. Bf4 Be7 10. Qd2 0-0 11. Rfe1 Rc8 12. Bxc6 Bxc6 13. Ne5 Bb4 14. Re3 Ne4 15. Qe1 Qa5 16. f3 Nxc3 17. bxc3 Be7 18. Qg3 Rfd8 19. h4 Be8 20. Qe1 Bd6 21. g3 f6 22. Ng4 Bf7 23. Bxd6 Rxd6 24. Qb1 Rb6 25. Qe1 Rbc6 26. Qb1 Qc7 27. Qb3 Qxg3+ 28. Kf1 h5 29. Nf2 Qc7 30. Nd1 Rb6 31. Qa3 Be8 32. Re2 Bb5 0-1

[Event "Orlova op 10th"]
[Site "Orlova"]
[Date "2013.05.17"]
[Round "5"]
[White "Majercik, Jaroslav"]
[Black "Orzechowski, Michal"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1750"]
[BlackElo "1355"]
[PlyCount "82"]
[EventDate "2013.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 Nf6 4. Nc3 d6 5. Bc4 e6 6. 0-0 d5 7. Bb5 dxe4 8. Bxc6+ bxc6 9. Ne5 Qd4+ 10. Kh1 Ba6 11. Re1 Rc8 12. Ng4 Nxg4 13. Qxg4 Qf2 14. Rg1 f5 15. Qg5 Kf7 16. Nd1 Qd4 17. g4 Qd5 18. Ne3 Be7 19. Qh5+ g6 20. Nxd5 gxh5 21. Nxe7 Kxe7 22. g5 Be2 23. h4 Rcd8 24. Kh2 Rd5 25. Rg2 Bf3 26. Rf2 e5 27. fxe5 Rxe5 28. b3 Rg8 29. Bb2 Rd5 30. Kg3 Ke6 31. Kf4 Rgd8 32. Bc3 Bg4 33. a4 Kf7 34. Ba5 R8d7 35. Bc3 Kg6 36. Rb1 a6 37. a5 h6 38. gxh6 Kxh6 39. Ra1 Rd8 40. Ra4 Rg8 41. Bf6 Rf8 1/2-1/2

[Event "Orlova op 10th"]
[Site "Orlova"]
[Date "2013.05.16"]
[Round "4"]
[White "Orzechowski, Michal"]
[Black "Novak, Jan"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1355"]
[BlackElo "1961"]
[PlyCount "69"]
[EventDate "2013.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nc6 4. d4 d5 5. e5 Bg4 6. Bb5 Qd7 7. Bxf4 Nh6 8. Bxh6 gxh6 9. Nc3 Bb4 10. Qd3 a6 11. Ba4 0-0-0 12. 0-0-0 Qe6 13. Qe3 f6 14. Qxh6 Bxc3 15. bxc3 fxe5 16. Qxe6+ Bxe6 17. Bxc6 bxc6 18. Nxe5 Kb7 19. Kd2 Rd6 20. Rb1+ Kc8 21. Rb3 Rg8 22. Rhb1 Rxg2+ 23. Ke3 Kd8 24. Rb8+ Ke7 25. R1b7 Rxh2 26. Rxc7+ Kf6 27. Rf8+ Kg5 28. Nf3+ Kg4 29. Nxh2+ Kg5 30. Nf3+ Kg4 31. Ne5+ Kg5 32. Rxh7 Bf5 33. Rh1 Re6 34. Rg1+ Bg4 35. Rxg4+ 1-0

[Event "Orlova op 10th"]
[Site "Orlova"]
[Date "2013.05.15"]
[Round "3"]
[White "Petrov, Nikolaj"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1800"]
[BlackElo "1355"]
[PlyCount "31"]
[EventDate "2013.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Qxe7 11. f3 Bb7 12. c3 0-0 13. Bd3 Qe6 14. 0-0 Ne7 15. c4 Rab8 16. Qe2 1-0

[Event "Orlova op 10th"]
[Site "Orlova"]
[Date "2013.05.14"]
[Round "2"]
[White "Orzechowski, Michal"]
[Black "Targosz, Jiri"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1355"]
[PlyCount "67"]
[EventDate "2013.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 Qh4+ 3. g3 Qf6 4. d3 Nc6 5. Nc3 b6 6. Nd5 Qd6 7. fxe5 Nxe5 8. Bf4 Bb7 9. d4 f6 10. dxe5 fxe5 11. Qh5+ g6 12. Qxe5+ Qxe5 13. Bxe5 Nf6 14. Nxc7+ Kf7 15. Nxa8 Bxa8 16. Bc4+ Kg7 17. g4 Be7 18. Bd5 Bxd5 19. exd5 Re8 20. g5 Kf7 21. gxf6 Bxf6 22. 0-0-0 Rxe5 23. Nf3 Rf5 24. Rhf1 Kg7 25. c4 Rf4 26. b3 g5 27. Nd2 Rh4 28. Rf2 Bd4 29. Rg2 Kg6 30. Nf3 Be3+ 31. Kb2 Rh3 32. Rg3 Rh5 33. Ne5+ Kh6 34. Rxe3 1-0

[Event "Orlova op 10th"]
[Site "Orlova"]
[Date "2013.05.13"]
[Round "1"]
[White "Melzer, Patrik"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2105"]
[BlackElo "1355"]
[PlyCount "71"]
[EventDate "2013.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. Bf4 Nf6 4. e3 Bf5 5. Bd3 Be4 6. Nbd2 Bxd3 7. cxd3 e6 8. Qa4 Nh5 9. Bg5 Be7 10. Bxe7 Qxe7 11. Ne5 Qb4 12. Qxb4 Nxb4 13. Ke2 f6 14. Nef3 g6 15. a3 Nc6 16. g4 Ng7 17. b4 a6 18. g5 0-0 19. Rac1 fxg5 20. Nxg5 Rf5 21. f4 Raf8 22. Ngf3 R5f7 23. Nb3 Nb8 24. Ne5 Re7 25. a4 c6 26. Nc5 b6 27. Nb3 Rc8 28. Rc2 Rec7 29. Rhc1 Nf5 30. e4 Ne7 31. a5 bxa5 32. bxa5 Kg7 33. Nc5 Kf6 34. Rb2 Rd8 35. Rxb8 Rxb8 36. Ncd7+ 1-0

[Event "Orlova op 8th"]
[Site "Orlova"]
[Date "2011.05.29"]
[Round "9"]
[White "Orzechowski, Michal"]
[Black "Horvath, Tomas"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1587"]
[PlyCount "54"]
[EventDate "2011.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. bxc3 d5 10. Re1 0-0 11. Bd3 Bf5 12. Qc2 Re8 13. Bf4 Qe7 14. Rab1 Rab8 15. Nd2 Qd7 16. f3 Nd6 17. Bxd6 Rxe1+ 18. Rxe1 Bxd3 19. Qxd3 Qxd6 20. Qe3 h6 21. g4 Qa3 22. Ra1 Qb2 23. Nb3 a5 24. Qc1 Qe2 25. Qf1 Qe3+ 26. Kh1 Qxc3 27. Rc1 Qb4 0-1

[Event "Orlova op 8th"]
[Site "Orlova"]
[Date "2011.05.27"]
[Round "7"]
[White "Nytra, Jan"]
[Black "Orzechowski, Michal"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1587"]
[PlyCount "50"]
[EventDate "2011.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e5 4. Bc4 Be7 5. 0-0 Nf6 6. Ng5 0-0 7. d3 h6 8. Nf3 d6 9. h3 Be6 10. Bxe6 fxe6 11. Be3 Nd4 12. Qd2 Nxf3+ 13. gxf3 d5 14. exd5 exd5 15. Bxh6 gxh6 16. Qxh6 Kf7 17. Qg5 Rg8 18. Qg2 Rxg2+ 19. Kxg2 Qg8+ 20. Kh2 Qh7 21. Ne2 Rh8 22. Ng1 Bd6 23. Kh1 e4 24. dxe4 dxe4 25. fxe4 Nxe4 0-1

[Event "Orlova op 8th"]
[Site "Orlova"]
[Date "2011.05.26"]
[Round "6"]
[White "Orzechowski, Michal"]
[Black "Steinhauserova, Anna"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1587"]
[BlackElo "1806"]
[PlyCount "24"]
[EventDate "2011.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bb5 dxe4 7. Bxc6+ bxc6 8. Nxe5 Qg5 9. Nxc6 Qxg2 10. Rf1 Bg4 11. f3 Bxf3 12. Rxf3 exf3 0-1

[Event "Orlova op 8th"]
[Site "Orlova"]
[Date "2011.05.25"]
[Round "5"]
[White "Kotas, Marian"]
[Black "Orzechowski, Michal"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1587"]
[PlyCount "52"]
[EventDate "2011.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e5 3. Nf3 Nc6 4. Bc4 Be7 5. d3 Nf6 6. 0-0 Nd4 7. Nxe5 0-0 8. Bg5 d6 9. Bxf6 Bxf6 10. Nf3 Bg4 11. Nd5 Bxf3 12. gxf3 b5 13. Bb3 a5 14. c3 Ne6 15. Qe2 Be5 16. Qe3 Qh4 17. f4 Nxf4 18. Kh1 Nxd5 19. Qg3 Bxg3 20. fxg3 Qg5 21. Bxd5 Rac8 22. Rf5 Qd2 23. Raf1 Rc7 24. e5 dxe5 25. Rxe5 Qxd3 26. Be4 Qxf1# 0-1

[Event "Orlova op 8th"]
[Site "Orlova"]
[Date "2011.05.24"]
[Round "4"]
[White "Orzechowski, Michal"]
[Black "Pilch, David"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1587"]
[BlackElo "1596"]
[PlyCount "92"]
[EventDate "2011.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. Bc4 Bf5 5. 0-0 e6 6. Nc3 Nb6 7. Bb3 Be7 8. Re1 0-0 9. d4 Nc6 10. Bf4 Bf6 11. Be5 Bxe5 12. dxe5 Qxd1 13. Raxd1 a6 14. Ne4 Bxe4 15. Rxe4 Rad8 16. Ree1 Rd7 17. c3 Rfd8 18. g3 Rxd1 19. Rxd1 Rxd1+ 20. Bxd1 Nd7 21. Kf1 Ndxe5 22. Nxe5 Nxe5 23. Bc2 h6 24. Ke2 Kf8 25. f4 Nc4 26. Bb3 Nxb2 27. Kd2 b5 28. c4 Nxc4+ 29. Bxc4 bxc4 30. Kc3 Ke7 31. Kxc4 Kd6 32. Kd4 c5+ 33. Kc4 Kc6 34. a4 f6 35. a5 e5 36. f5 Kd6 37. g4 Kc6 38. h3 Kd6 39. h4 Kc6 40. h5 e4 41. Kc3 Kd5 42. Kd2 Kd4 43. Ke2 c4 44. Kd2 e3+ 45. Kc2 c3 46. Kc1 e2 0-1

[Event "Orlova op 8th"]
[Site "Orlova"]
[Date "2011.05.23"]
[Round "3"]
[White "Gazik, Jakub"]
[Black "Orzechowski, Michal"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1587"]
[PlyCount "80"]
[EventDate "2011.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. d3 e5 6. fxe5 dxe5 7. Nf3 Bd6 8. 0-0 Bg4 9. h3 Bh5 10. Nc3 Nf6 11. Bg5 0-0 12. Qe1 h6 13. Bh4 Rb8 14. Rb1 Qe7 15. Bxf6 Qxf6 16. Nd2 Qe7 17. Nc4 Rfd8 18. Ne3 Bg6 19. Nf5 Bxf5 20. Rxf5 Qe6 21. Qf2 Rd7 22. Ne2 Qxa2 23. Nc3 Qe6 24. Ne2 Qg6 25. Kh1 Re7 26. b3 f6 27. Ng3 a5 28. Qf1 Qxg3 29. Rxf6 gxf6 30. Qxf6 Rd8 31. Ra1 h5 32. Rxa5 Qe1+ 33. Kh2 Qxa5 34. Qg6+ Kf8 35. Qf5+ Ke8 36. Qg6+ Kd7 37. Qf5+ Kc7 38. Qxh5 Qd2 39. Qg4 Qf4+ 40. Qxf4 exf4 0-1

[Event "Orlova op 8th"]
[Site "Orlova"]
[Date "2011.05.22"]
[Round "2"]
[White "Orzechowski, Michal"]
[Black "Talla, Vladimir"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1587"]
[BlackElo "2423"]
[PlyCount "98"]
[EventDate "2011.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. 0-0 Nc5 9. Bg5 Be7 10. Re1 0-0 11. f4 Re8 12. e5 dxe5 13. fxe5 Nfd7 14. Bxe7 Qxe7 15. Qd2 Nf8 16. Rad1 Bd7 17. a3 Red8 18. Ba2 Ng6 19. b4 Na4 20. Bb3 Nxc3 21. Qxc3 Be8 22. Nf3 Bc6 23. g3 Rxd1 24. Rxd1 Bxf3 25. Qxf3 Nxe5 26. Qe4 Nc6 27. Ba4 Rd8 28. Rxd8+ Qxd8 29. Bxc6 Qb6+ 30. Kg2 Qxc6 31. Qxc6 bxc6 32. c4 Kf8 33. a4 Ke7 34. Kf3 Kd6 35. Ke4 f5+ 36. Kd4 e5+ 37. Ke3 g5 38. h3 h5 39. h4 g4 40. Kd3 f4 41. gxf4 exf4 42. Ke2 Ke5 43. Kf2 Kd4 44. b5 cxb5 45. cxb5 axb5 46. a5 Kc5 47. Ke2 f3+ 48. Ke3 b4 49. Kf2 Kb5 0-1

[Event "Orlova op 8th"]
[Site "Orlova"]
[Date "2011.05.21"]
[Round "1"]
[White "Trombik, Karel"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2053"]
[BlackElo "1587"]
[PlyCount "47"]
[EventDate "2011.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 b6 4. Bg2 Bb7 5. e4 e5 6. Nge2 Nd4 7. 0-0 Nf6 8. d3 Be7 9. Nxd4 cxd4 10. Ne2 Rc8 11. f4 d6 12. b3 0-0 13. h3 Qd7 14. g4 Ne8 15. f5 Nc7 16. g5 f6 17. h4 Rfd8 18. Qd2 b5 19. Ng3 Bc6 20. g6 h6 21. Nh5 bxc4 22. bxc4 Rb8 23. Nxg7 Ne8 24. Ne6 1-0

[Event "Zilina Region-ch"]
[Site "Zilina"]
[Date "2011.05.08"]
[Round "6"]
[White "Kupka, Jakub"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "1587"]
[PlyCount "55"]
[EventDate "2011.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e5 4. d4 cxd4 5. cxd4 Bb4+ 6. Bd2 exd4 7. Nxd4 Nxd4 8. Bxb4 Nc6 9. Bd6 Nge7 10. Bb5 Qa5+ 11. Nc3 Qd8 12. 0-0 0-0 13. Nd5 Re8 14. Nc7 Rb8 15. Nxe8 Qxe8 16. Bxb8 Nxb8 17. f4 Qd8 18. Qb3 d6 19. Bc4 Qb6+ 20. Qxb6 axb6 21. Rad1 Bg4 22. Rxd6 Nbc6 23. h3 Bc8 24. Rfd1 g6 25. Rf6 Kg7 26. Rxf7+ Kh8 27. f5 Ne5 28. Rxe7 1-0

[Event "Zilina Region-ch"]
[Site "Zilina"]
[Date "2011.05.08"]
[Round "7"]
[White "Orzechowski, Michal"]
[Black "Lazorova, Maria"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1587"]
[PlyCount "74"]
[EventDate "2011.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Nc6 7. Bg5 Be7 8. Bc4 d6 9. 0-0 0-0 10. Qd2 Be6 11. Bxe6 fxe6 12. Rad1 h6 13. Bxf6 Rxf6 14. Rfe1 Rg6 15. a3 Qf8 16. Qd3 Qf7 17. Re3 Rf8 18. Rf1 Kh8 19. b4 h5 20. Nd2 Rg5 21. Rg3 Rxg3 22. Qxg3 Qf4 23. Qxf4 Rxf4 24. b5 axb5 25. Nxb5 d5 26. g3 Rf8 27. f4 exf4 28. gxf4 dxe4 29. Nxe4 Rf5 30. Nc7 Bxa3 31. Nxe6 Rb5 32. N4g5 Bc5+ 33. Kg2 Nd4 34. f5 Nxe6 35. Nxe6 Be7 36. Kf3 Rxf5+ 37. Ke2 Re5+ 0-1

[Event "Zilina Region-ch"]
[Site "Zilina"]
[Date "2011.05.08"]
[Round "5"]
[White "Orzechowski, Michal"]
[Black "Tomcikova, Dominika"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1587"]
[PlyCount "118"]
[EventDate "2011.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. bxc3 Nxc3 10. Qe1+ Ne7 11. Qxc3 0-0 12. Bg5 h6 13. Bh4 d6 14. Rfe1 Re8 15. Qe3 Qd7 16. Bxe7 d5 17. Bb3 Qc6 18. Rac1 Qd7 19. Rc5 c6 20. Bc2 f6 21. Qd3 Rxe7 22. Qh7+ Kf8 23. Bg6 Rxe1+ 24. Nxe1 Qe6 25. Qh8+ Ke7 26. Qe8+ Kd6 27. Rc3 Bd7 28. Qxe6+ Bxe6 29. Nf3 a5 30. Kf1 Ra6 31. Rb3 b5 32. Ke2 a4 33. Rb2 a3 34. Rb3 Ra4 35. Kd2 b4 36. Kc2 c5 37. dxc5+ Kxc5 38. Kd3 d4 39. Rb1 Bxa2 40. Ra1 Bd5 41. Nxd4 a2 42. f3 Ra3+ 43. Kc2 Kxd4 44. Kb2 Ke3 45. Be4 Bxe4 46. fxe4 Kxe4 47. Rxa2 Rxa2+ 48. Kxa2 Kd4 49. Kb3 Kc5 50. Kb2 Kc4 51. Kc2 b3+ 52. Kb2 Kb4 53. Kb1 Kc3 54. Kc1 b2+ 55. Kb1 Kb3 56. g4 Ka3 57. h4 g5 58. h5 Kb4 59. Kxb2 Kc4 0-1

[Event "Zilina Region-ch"]
[Site "Zilina"]
[Date "2011.05.07"]
[Round "2"]
[White "Ardamicova, Alena"]
[Black "Orzechowski, Michal"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1587"]
[PlyCount "82"]
[EventDate "2011.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. 0-0 d5 5. exd5 exd5 6. Re1+ Be7 7. Bb3 a6 8. a3 Nf6 9. d3 0-0 10. Bg5 Bg4 11. h3 Bh5 12. Nbd2 Nd4 13. Re3 b5 14. Qe1 Re8 15. Nxd4 cxd4 16. Rg3 Bd6 17. Qc1 Bxg3 18. fxg3 Qe7 19. Bxd5 Rad8 20. Bb3 h6 21. Bxf6 Qe3+ 22. Kh2 gxf6 23. g4 Bg6 24. Qd1 Qf2 25. Nf3 Re2 26. Qf1 Qxf1 27. Rxf1 a5 28. Ba2 Rxc2 29. Rb1 Bxd3 30. Ne1 Rd2 31. Nxd3 Rxd3 32. Re1 Re3 33. Rf1 d3 34. Rxf6 d2 35. Bxf7+ Kg7 36. Rf1 Re1 37. Rxe1 dxe1Q 38. Bb3 Rd3 39. Bc2 Qg3+ 40. Kg1 Rd2 41. Be4 Rd1# 0-1

[Event "Zilina Region-ch"]
[Site "Zilina"]
[Date "2011.05.07"]
[Round "3"]
[White "Orzechowski, Michal"]
[Black "Rusnak, Michal"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1587"]
[BlackElo "1927"]
[PlyCount "72"]
[EventDate "2011.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Nc3 Nf6 6. Bd3 e6 7. 0-0 Be7 8. Bf4 a6 9. Re1 0-0 10. Ne5 h6 11. Qd2 Nh7 12. Bxh6 gxh6 13. Qxh6 f5 14. Qg6+ Kh8 15. Re3 Qe8 16. Qxe8 Rxe8 17. Rg3 Nxe5 18. dxe5 Rg8 19. Rxg8+ Kxg8 20. Re1 Kf7 21. f4 Bd7 22. a4 Rc8 23. Re2 Bb4 24. Na2 Bc5+ 25. Kf1 Bxa4 26. Nc3 Bd7 27. h3 Rg8 28. Nd1 Bb5 29. Nf2 Bxf2 30. Kxf2 Bxd3 31. cxd3 Rc8 32. Kg3 Nf8 33. Kh4 Ng6+ 34. Kg5 Rg8 35. g4 Nxe5+ 36. Kh4 Nxd3 0-1

[Event "Zilina Region-ch"]
[Site "Zilina"]
[Date "2011.05.07"]
[Round "4"]
[White "Toth, Erik"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1943"]
[BlackElo "1587"]
[PlyCount "65"]
[EventDate "2011.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. Bg5 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bb7 13. a4 bxa4 14. Bc4 Rc8 15. Qd3 a5 16. Rxa4 Ra8 17. 0-0 Ne7 18. Rfa1 Bc6 19. R4a3 a4 20. Ncb4 Bd7 21. Bb5 Qe8 22. Bxd7 Qxd7 23. Nb6 Qc7 24. Nxa8 Rxa8 25. Rxa4 Rxa4 26. Rxa4 Qd7 27. Ra8+ Nc8 28. Qa6 Kf8 29. Qxc8+ Qxc8 30. Rxc8+ Ke7 31. Nd5+ Ke6 32. Nxf6 Kxf6 33. Rc7 1-0

[Event "Zilina Region-ch"]
[Site "Zilina"]
[Date "2011.05.06"]
[Round "1"]
[White "Orzechowski, Michal"]
[Black "Halamova, Maria"]
[Result "0-1"]
[ECO "B98"]
[WhiteElo "1587"]
[BlackElo "1699"]
[PlyCount "76"]
[EventDate "2011.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Bc4 Qc7 9. Bb3 b5 10. Qd3 Bb7 11. Bxf6 Bxf6 12. 0-0 Qc5 13. Rfd1 e5 14. Nce2 exd4 15. Nxd4 Nc6 16. c3 0-0 17. Kh1 Nxd4 18. cxd4 Qc6 19. Re1 Rfe8 20. Bd5 Qb6 21. Rad1 Bxd5 22. exd5 Rxe1+ 23. Rxe1 Qxd4 24. Qxd4 Bxd4 25. b4 Bc3 26. Re4 Rc8 27. h3 Kf8 28. g4 Rc4 29. Rxc4 bxc4 30. Kg2 Bxb4 31. Kf1 c3 32. a3 Bxa3 33. Ke1 c2 34. Kd2 c1Q+ 35. Kd3 Bc5 36. Ke2 Qxf4 37. Kd3 Qd4+ 38. Kc2 a5 0-1

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.14"]
[Round "11"]
[White "Orzechowski, Michal"]
[Black "Hanusek, Kamil"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "1605"]
[PlyCount "46"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier U19"]
[BlackTeam "Wolsztyn UKS Szach U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 Nge7 8. 0-0 0-0 9. Bg5 Bg4 10. d5 Ne5 11. Be2 f6 12. Nxe5 Bxe2 13. Qxe2 dxe5 14. Bh4 Ng6 15. Qh5 Qd7 16. Ne2 Qb5 17. b3 Nxh4 18. a4 Qa6 19. a5 Bc5 20. Rfc1 Bd6 21. Rc3 Ng6 22. Rh3 Kf7 23. Qxh7 Rh8 0-1

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.13"]
[Round "10"]
[White "Orzechowski, Michal"]
[Black "Bruder, Adam"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1605"]
[BlackElo "1494"]
[PlyCount "64"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier U19"]
[BlackTeam "Rawicz Korona Rawbud U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bg5 Be6 6. Nc3 Bb4 7. Bd3 Nbd7 8. 0-0 Nb6 9. a3 Bxc3 10. bxc3 h6 11. Bh4 g5 12. Bg3 Qe7 13. Be5 0-0-0 14. Qe2 Rhg8 15. Nd2 Nbd7 16. Bxf6 Qxf6 17. Nb3 Rde8 18. Qe3 Bg4 19. Qg3 h5 20. h3 Be6 21. Rab1 h4 22. Qh2 g4 23. hxg4 Bxg4 24. Rfe1 Rd8 25. Re3 Bf3 26. Bf1 Rg7 27. Qh3 Bg4 28. Qh2 Rdg8 29. Rbe1 Be6 30. Rf3 Qxf3 31. Qxh4 Rxg2+ 32. Bxg2 Qxg2# 0-1

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.12"]
[Round "9"]
[White "Gierulski, Kamil"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1560"]
[BlackElo "1605"]
[PlyCount "51"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Rzeszow Staroniwa U19"]
[BlackTeam "Jastrzebie Zdroj Pionier U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e5 6. Bc4 Bc5 7. Bxf7+ Kxf7 8. Qd5+ Ke8 9. Qxc5 d6 10. Qc4 Nf6 11. 0-0 Qe7 12. Bg5 Be6 13. Nd5 Qf7 14. Rfd1 h6 15. Be3 Kf8 16. Ne1 Qg6 17. f3 a6 18. Qb3 Rb8 19. Qa3 Rd8 20. Nc7 Rd7 21. Nxe6+ Ke7 22. Nc7 Kd8 23. Nd5 Nxd5 24. exd5 Ne7 25. Rac1 Ke8 26. Qa4 1-0

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.12"]
[Round "8"]
[White "Orzechowski, Michal"]
[Black "Nun, Grzegorz"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1605"]
[BlackElo "1721"]
[PlyCount "96"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier U19"]
[BlackTeam "Kozuchow Odrodzenie U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 Be7 8. Bg5 0-0 9. f4 Qc7 10. Bb3 Nc6 11. Kh1 Na5 12. Re1 Nxb3 13. axb3 Rd8 14. e5 dxe5 15. fxe5 Nd5 16. Nxd5 Rxd5 17. c4 Rd8 18. Bxe7 Qxe7 19. Re2 Bd7 20. Rf2 Be8 21. Qg4 Bc6 22. Raf1 Rf8 23. Ne2 h6 24. Rf6 Kh8 25. Qh5 Kh7 26. Rxf7 Rxf7 27. Rxf7 Qb4 28. h3 Be8 29. Nf4 Bxf7 30. Qxf7 Qe1+ 31. Kh2 Qxe5 32. Kg1 Qf5 33. Qxf5+ exf5 34. Kf2 b5 35. c5 Rc8 36. b4 a5 37. bxa5 Rxc5 38. b4 Rc4 39. Nd3 Re4 40. a6 Re7 41. Kf3 g5 42. g3 Kg6 43. Kf2 Kf6 44. Kf3 h5 45. Nc5 Ra7 46. Ke3 Ke5 47. Kf3 Kd4 48. Kf2 Kc4 0-1

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.10"]
[Round "6"]
[White "Orzechowski, Michal"]
[Black "Kowalczyk, Mariusz"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1605"]
[BlackElo "1778"]
[PlyCount "60"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier U19"]
[BlackTeam "Starzenice Park U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 c6 8. Bb3 b5 9. a3 a6 10. Bf4 c5 11. Nf3 c4 12. Ba2 Bb7 13. Re1 Nc6 14. b3 Nh5 15. Be3 cxb3 16. Bxb3 Bf6 17. Bd4 Nxd4 18. Nxd4 Qb6 19. Nde2 Nf4 20. Qd2 Nxe2+ 21. Rxe2 Rac8 22. Rd1 Bxc3 23. Qxd6 Rcd8 24. Bxf7+ Kh8 25. e5 Bxe5 26. Qxe5 Rxd1+ 27. Re1 Rxe1+ 28. Qxe1 Qf6 29. Bh5 Qg5 30. Bf7 Qxg2# 0-1

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.09"]
[Round "5"]
[White "Siedlanowski, Lukasz"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1723"]
[BlackElo "1605"]
[PlyCount "53"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Lesniowice U19"]
[BlackTeam "Jastrzebie Zdroj Pionier U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bb7 13. a4 bxa4 14. Rxa4 Ne7 15. Bc4 Nxd5 16. Bxd5 Bxd5 17. Qxd5 Qd7 18. Ra5 Rfb8 19. 0-0 Qb7 20. Qxb7 Rxb7 21. Ra2 Rb6 22. Rfa1 Kf8 23. Nb4 a5 24. Rxa5 Rxa5 25. Rxa5 Ke7 26. Nd5+ Kd7 27. Nxb6+ 1-0

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.08"]
[Round "4"]
[White "Sieczkowski, Mateusz"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "D20"]
[BlackElo "1605"]
[PlyCount "35"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Radom UKS MDK U19"]
[BlackTeam "Jastrzebie Zdroj Pionier U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 dxc4 3. e4 e6 4. Bd2 c5 5. dxc5 Bxc5 6. Qa4+ Bd7 7. Qxc4 Qb6 8. Nh3 Qxb2 9. Bc3 Qc1+ 10. Ke2 Bb6 11. Nd2 Qc2 12. Ke1 Nc6 13. Bd3 Na5 14. Bxc2 Nxc4 15. Nxc4 Bc6 16. Bxg7 Ne7 17. Bxh8 Kd7 18. Rd1+ 1-0

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.07"]
[Round "3"]
[White "Orzechowski, Michal"]
[Black "Szoen, Kamil"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1605"]
[BlackElo "1519"]
[PlyCount "74"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier U19"]
[BlackTeam "Jaworzno JKSz MCKiS U19 II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Bg5 Be7 9. Qd2 Qc7 10. f4 Qb6 11. Nce2 e5 12. fxe5 dxe5 13. Be3 exd4 14. Bxd4 Bc5 15. c3 Ne5 16. Kh1 Bxd4 17. Nxd4 Nxd3 18. Qxd3 Be6 19. e5 Nd7 20. Qg3 g6 21. Qf4 h5 22. b3 Rc8 23. c4 Rd8 24. b4 Bxc4 25. e6 f5 26. exd7+ Rxd7 27. Qb8+ Qd8 28. Qe5+ Kf7 29. Rf4 Re8 30. Qc5 b5 31. a3 Rd5 32. Qa7+ Re7 33. Qxa6 Rxd4 34. Rxd4 Qxd4 35. Rc1 Qd2 36. Ra1 Re1+ 37. Rxe1 Qxe1# 0-1

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.06"]
[Round "2"]
[White "Karpacz, Piotr"]
[Black "Orzechowski, Michal"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1716"]
[BlackElo "1605"]
[PlyCount "47"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Katowice UKS Palac Mlodziezy U19"]
[BlackTeam "Jastrzebie Zdroj Pionier U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. e3 Nc6 5. Bxc4 e6 6. Nf3 Bb4 7. 0-0 0-0 8. Qe2 b6 9. a3 Bd6 10. Rd1 Bb7 11. b4 Re8 12. Bb2 e5 13. dxe5 Nxe5 14. Nxe5 Rxe5 15. Nd5 Rg5 16. Bxf6 gxf6 17. f4 Rg6 18. e4 c6 19. Ne3 Qe7 20. Nf5 Qc7 21. Nxd6 Rg7 22. Nxb7 Qxb7 23. Rd6 Rg6 24. Rad1 1-0

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.06"]
[Round "1"]
[White "Orzechowski, Michal"]
[Black "Sliwicki, Damian"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1605"]
[BlackElo "1890"]
[PlyCount "56"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier U19"]
[BlackTeam "Bydgoszcz Hetman U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Nc6 7. Bg5 Be7 8. Bc4 b5 9. Bxf6 Bxf6 10. Bd5 0-0 11. 0-0 b4 12. Ne2 Rb8 13. a3 bxa3 14. bxa3 Ne7 15. Nc3 d6 16. Qd3 Ng6 17. g3 Bh3 18. Rfb1 Qd7 19. Qxa6 Rbc8 20. Rb3 Qg4 21. Nd2 Nf4 22. Qxd6 Rxc3 23. Bxf7+ Rxf7 24. Rb8+ Rc8 25. f3 Qg5 26. g4 Bxg4 27. Kh1 Bxf3+ 28. Nxf3 Qg2# 0-1

[Event "Orlova op 7th"]
[Site "Orlova"]
[Date "2010.05.27"]
[Round "7"]
[White "Wojcik, Jan"]
[Black "Orzechowski, Michal"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1373"]
[BlackElo "1250"]
[PlyCount "94"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 d6 7. h3 Be6 8. Bb5 a6 9. Bd3 d5 10. exd5 Nxd5 11. Be4 Nxc3 12. Qxd8+ Rxd8 13. bxc3 Bc4 14. Bxc6+ bxc6 15. Nxe5 Bd5 16. 0-0 Bd6 17. Re1 0-0 18. Nd3 Rfe8 19. Rxe8+ Rxe8 20. Be3 Re6 21. Nb4 Bxb4 22. cxb4 Re4 23. a3 Rc4 24. Rc1 Rc3 25. a4 Rc4 26. c3 a5 27. Bd2 c5 28. Re1 g6 29. Re5 cxb4 30. Rxd5 bxc3 31. Bh6 f6 32. Be3 c2 33. Rxa5 c1Q+ 34. Bxc1 Rxc1+ 35. Kh2 Rc2 36. Kg3 Ra2 37. Ra7 Ra3+ 38. Kh2 Ra2 39. f4 h5 40. h4 Kf8 41. Kg1 Ke8 42. g3 Kd8 43. Rg7 Rxa4 44. Rxg6 Ke7 45. Rh6 Ra3 46. Kh2 Kf7 47. Rxh5 Kg7 1/2-1/2

