[Event "POL-chT Otwarta Lubelska"]
[Site "Wojewodztwo Lubelskie"]
[Date "2013.03.03"]
[Round "12.2"]
[White "Derus, Jerzy"]
[Black "Probola, Ryszard"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1895"]
[BlackElo "2155"]
[PlyCount "60"]
[EventDate "2013.01.06"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Ozarow LUKS Tempo"]
[BlackTeam "Lubelski LUKS Tomasovia Tomaszow"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nge7 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Nc3 Be6 10. Re1 0-0 11. Bg5 Qd6 12. Ne4 Qb4 13. Bxc6 bxc6 14. Ne5 Qxb2 15. Nxc6 h6 16. Ne7+ Kh8 17. Nxd5 Bxd5 18. Bf6 Rfe8 19. Rb1 Qxa2 20. Qc1 Kh7 21. Bxg7 Kxg7 22. Nc3 Qc4 23. Nxd5 Qxd5 24. Qxc7 Qxd4 25. Red1 Qe5 26. Qd7 Re7 27. Qd3 Rae8 28. h3 Qf6 29. Ra1 Re2 30. Rf1 Rxf2 0-1

[Event "POL-chT Otwarta Lubelska"]
[Site "Wojewodztwo Lubelskie"]
[Date "2013.03.03"]
[Round "11.2"]
[White "Probola, Ryszard"]
[Black "Derus, Jerzy"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2155"]
[BlackElo "1895"]
[PlyCount "75"]
[EventDate "2013.01.06"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Lubelski LUKS Tomasovia Tomaszow"]
[BlackTeam "Ozarow LUKS Tempo"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. f4 a6 3. a4 Nc6 4. Nf3 e6 5. c3 d5 6. d3 dxe4 7. dxe4 Qxd1+ 8. Kxd1 Nf6 9. Nbd2 Be7 10. Bd3 0-0 11. Nc4 Rd8 12. Kc2 Nd7 13. a5 Rb8 14. Be3 b5 15. axb6 Nxb6 16. Nxb6 Rxb6 17. Ra2 a5 18. Nd2 Ba6 19. Bxa6 Rxa6 20. Nb3 e5 21. f5 Rc8 22. Nxc5 Nd4+ 23. Bxd4 Bxc5 24. Bxc5 Rxc5 25. Rd1 g6 26. b4 Rb5 27. fxg6 hxg6 28. Rd5 Rxd5 29. exd5 a4 30. c4 Kf8 31. c5 Ke7 32. Kd3 f5 33. Ra3 g5 34. b5 Rh6 35. b6 Rh4 36. b7 Rb4 37. c6 Kd6 38. Rxa4 1-0

[Event "POL-chT Otwarta Lubelska"]
[Site "Wojewodztwo Lubelskie"]
[Date "2013.02.03"]
[Round "8.2"]
[White "Derus, Jerzy"]
[Black "Panas, Pawel"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1895"]
[BlackElo "2154"]
[PlyCount "83"]
[EventDate "2013.01.06"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Ozarow LUKS Tempo"]
[BlackTeam "Lublin Drakon"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. Bg5 Ngf6 8. Qe2 Be7 9. Nxf6+ Nxf6 10. 0-0-0 Bxf3 11. Qxf3 Qd5 12. Qxd5 Nxd5 13. Bxe7 Nxe7 14. Rhe1 0-0-0 15. c3 h5 16. h4 c6 17. g3 Rd7 18. Be2 g6 19. Bf3 Kc7 20. Re5 Nf5 21. Rde1 Rhd8 22. Bg2 Nd6 23. Bf1 Rh8 24. a4 Nf5 25. Bh3 Ne7 26. Bg2 Rhd8 27. a5 Rh8 28. Kc2 Ng8 29. Rc5 Rd6 30. Rce5 Nf6 31. Bf3 Rhd8 32. b4 a6 33. Kb3 Ng8 34. Bg2 Nf6 35. Bf3 Ng8 36. Bg2 Ne7 37. Bf3 Nf5 38. Bg2 Ne7 39. Bf3 Nf5 40. Bg2 Ne7 41. Bf3 Nf5 42. Bg2 1/2-1/2

[Event "POL-chT Otwarta Lubelska"]
[Site "Wojewodztwo Lubelskie"]
[Date "2013.02.03"]
[Round "7.2"]
[White "Panas, Pawel"]
[Black "Derus, Jerzy"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2154"]
[BlackElo "1895"]
[PlyCount "105"]
[EventDate "2013.01.06"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Lublin Drakon"]
[BlackTeam "Ozarow LUKS Tempo"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Bd3 b6 5. Nbd2 Bb7 6. b3 cxd4 7. exd4 Be7 8. 0-0 0-0 9. Bb2 h6 10. a3 d6 11. Qe2 a6 12. Rfe1 Nbd7 13. c4 Re8 14. Rac1 Bf8 15. Bb1 Rc8 16. b4 a5 17. Nb3 axb4 18. axb4 Ba6 19. b5 Bb7 20. Ba3 e5 21. d5 Rc7 22. Nfd2 Qa8 23. Bb2 g6 24. f3 Rcc8 25. Bd3 Nh5 26. Qf2 Nf4 27. Bf1 f5 28. g3 Nh5 29. Be2 Nhf6 30. Ra1 Qb8 31. g4 fxg4 32. fxg4 Bg7 33. Qg2 g5 34. Bd3 Qc7 35. Bf5 Ra8 36. Rac1 Nc5 37. h3 Ra2 38. Rc2 Na4 39. Rb1 Nc5 40. Nc1 Ra7 41. Ne2 Rea8 42. Ng3 Na4 43. Nde4 Nxe4 44. Nxe4 Nc5 45. Ng3 Bc8 46. Bg6 Bb7 47. Rf1 Ne6 48. Bf7+ Qxf7 49. Rxf7 Nf4 50. Rxg7+ Kxg7 51. Nf5+ Kf6 52. Qe4 Ra4 53. Nxd6 1-0

[Event "POL-chT Otwarta Lubelska"]
[Site "Wojewodztwo Lubelskie"]
[Date "2013.01.20"]
[Round "5.2"]
[White "Derus, Jerzy"]
[Black "Krol, Miroslaw"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1895"]
[PlyCount "77"]
[EventDate "2013.01.06"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Ozarow LUKS Tempo"]
[BlackTeam "Chelm MKS Agros"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2 0-0 9. 0-0 Bd7 10. Rc1 Nxd4 11. Bxd4 Bc6 12. f3 Qa5 13. Qd2 Rfd8 14. Rfd1 e6 15. Kh1 a6 16. b4 Qh5 17. Be3 Ne8 18. Bg5 f6 19. f4 fxg5 20. Bxh5 gxh5 21. fxg5 Be5 22. Qe2 Ng7 23. b5 axb5 24. cxb5 Be8 25. Qc4 Rdc8 26. Qb3 Rc5 27. a4 Bg6 28. Ne2 Rxc1 29. Rxc1 Bxe4 30. Qb4 Bd5 31. Nf4 Ba2 32. Nd3 Rf8 33. Nxe5 dxe5 34. Qe7 Bd5 35. Kg1 Nf5 36. Qd7 Rf7 37. Rc8+ Kg7 38. Qe8 Kg6 39. Rc7 1-0

[Event "POL-chT Otwarta Lubelska"]
[Site "Wojewodztwo Lubelskie"]
[Date "2013.01.20"]
[Round "6.2"]
[White "Krol, Miroslaw"]
[Black "Derus, Jerzy"]
[Result "1-0"]
[ECO "B20"]
[BlackElo "1895"]
[PlyCount "77"]
[EventDate "2013.01.06"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Chelm MKS Agros"]
[BlackTeam "Ozarow LUKS Tempo"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. b4 cxb4 3. Bb2 e6 4. c4 Nc6 5. d4 d5 6. Nd2 Nf6 7. e5 Nd7 8. Ngf3 Be7 9. Bd3 dxc4 10. Nxc4 Nb6 11. Nxb6 Qxb6 12. 0-0 Bd7 13. Rc1 Rd8 14. Qe2 Rc8 15. Rfd1 0-0 16. Qe3 Na5 17. Ng5 Bxg5 18. Qxg5 Bb5 19. Rxc8 Rxc8 20. Be4 Bc6 21. d5 Qd8 22. Qg4 Ba4 23. Rd4 exd5 24. Rxd5 Qc7 25. h4 Nc4 26. Bd4 Nd2 27. Rc5 Qxc5 28. Bxc5 Rxc5 29. Bd3 Rc1+ 30. Kh2 Rc6 31. Qg5 g6 32. Qxd2 Rc3 33. h5 gxh5 34. Qg5+ Kf8 35. Qh6+ Ke8 36. Qd6 a5 37. f4 Bd7 38. f5 Kd8 39. e6 1-0

[Event "POL-chT Otwarta Lubelska"]
[Site "Wojewodztwo Lubelskie"]
[Date "2013.01.13"]
[Round "4.2"]
[White "Derus, Jerzy"]
[Black "Waszczuk, Mariusz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1895"]
[BlackElo "1643"]
[PlyCount "33"]
[EventDate "2013.01.06"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Ozarow LUKS Tempo"]
[BlackTeam "Podlaski MUKS Miedzyrzec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 e6 9. h4 Ne4 10. Bd2 Bb4 11. Nxg6 Nxc3 12. bxc3 Bxc3 13. Nxh8 Qd5 14. Bxc3 Qxh1 15. Qd3 Qxh4 16. Qf3 c6 17. Qxf7+ 1-0

[Event "POL-chT Otwarta Lubelska"]
[Site "Wojewodztwo Lubelskie"]
[Date "2013.01.13"]
[Round "3.2"]
[White "Waszczuk, Mariusz"]
[Black "Derus, Jerzy"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "1643"]
[BlackElo "1895"]
[PlyCount "110"]
[EventDate "2013.01.06"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Podlaski MUKS Miedzyrzec"]
[BlackTeam "Ozarow LUKS Tempo"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 a6 8. Be3 d6 9. 0-0 Be7 10. f4 0-0 11. Bd3 Nxd4 12. Bxd4 e5 13. fxe5 dxe5 14. Be3 Ng4 15. Nd5 Nxe3 16. Nxe3 Bc5 17. Qe2 Qb6 18. Rfe1 Bxe3+ 19. Qxe3 Qxb2 20. Kh1 Rd8 21. Bf1 Qd4 22. Qf3 Be6 23. Rab1 b6 24. a4 Rac8 25. c5 bxc5 26. Bxa6 Rb8 27. Rxb8 Rxb8 28. Bb5 c4 29. Rc1 h6 30. h3 Rc8 31. Rd1 Qb2 32. Bd7 Bxd7 33. Rxd7 Qc1+ 34. Rd1 Qf4 35. Qe2 c3 36. Qc2 Qe3 37. a5 Rc4 38. a6 Qb6 39. Rd3 Qb2 40. a7 Qxc2 41. a8Q+ Kh7 42. Qd5 Qb1+ 43. Kh2 Rc7 44. Qxe5 Qxd3 45. Qxc7 c2 46. Qf4 Qd7 47. e5 Qd3 48. h4 Kg8 49. h5 Qd1 50. e6 Qxh5+ 51. Kg1 Qd1+ 52. Kh2 fxe6 53. Qc4 Qh5+ 54. Kg1 Qf5 55. Qc8+ Kh7 0-1

[Event "POL-chT Otwarta Lubelska"]
[Site "Wojewodztwo Lubelskie"]
[Date "2013.01.06"]
[Round "1.2"]
[White "Derus, Jerzy"]
[Black "Fraczek, Dariusz"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1895"]
[BlackElo "2187"]
[PlyCount "98"]
[EventDate "2013.01.06"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Ozarow LUKS Tempo"]
[BlackTeam "Lublin AZS UMCS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 Nf6 6. c5 Be7 7. Bb5+ c6 8. Bd3 0-0 9. 0-0 b6 10. cxb6 axb6 11. Nc3 Bg4 12. h3 Bh5 13. g4 Bg6 14. Ne5 Bxd3 15. Qxd3 Ne8 16. Qe2 Bd6 17. Kg2 Nc7 18. f4 Re8 19. Qf2 f6 20. Nd3 Nba6 21. f5 Nb4 22. Nxb4 Bxb4 23. Ne2 Qe7 24. Ng3 Be1 25. Qf3 Nb5 26. Bf4 Bxg3 27. Bxg3 Nxd4 28. Qd3 Qe4+ 29. Qxe4 Rxe4 30. Rfe1 Rxe1 31. Rxe1 Rxa2 32. Re8+ Kf7 33. Rb8 Rxb2+ 34. Kf1 h5 35. Bd6 g5 36. Rb7+ Ke8 37. Re7+ Kd8 38. Rf7 hxg4 39. hxg4 Nf3 40. Rxf6 d4 41. Bg3 Nd2+ 42. Ke1 Ne4 43. Rxc6 Nxg3 44. Rd6+ Ke7 45. Rxd4 Re2+ 46. Kd1 Re4 47. f6+ Kxf6 48. Rd3 Ne2 49. Rf3+ Nf4 0-1

[Event "POL-chT Otwarta Lubelska"]
[Site "Wojewodztwo Lubelskie"]
[Date "2013.01.06"]
[Round "2.2"]
[White "Fraczek, Dariusz"]
[Black "Derus, Jerzy"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2187"]
[BlackElo "1895"]
[PlyCount "51"]
[EventDate "2013.01.06"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Lublin AZS UMCS"]
[BlackTeam "Ozarow LUKS Tempo"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3 d6 6. Nge2 Nf6 7. a3 0-0 8. d3 Bd7 9. Rb1 a5 10. 0-0 Qc8 11. Nf4 Re8 12. h3 Ra6 13. Kh2 h5 14. Bd2 Ne5 15. b4 axb4 16. axb4 cxb4 17. Rxb4 Bc6 18. Qb1 Nf3+ 19. Bxf3 Bxf3 20. e4 Nd7 21. Rxb7 Ne5 22. Nfd5 Bxe4 23. Nxe4 Nf3+ 24. Kg2 Ra1 25. Nxe7+ Rxe7 26. Rb8 1-0

[Event "Augustow Golden Rook op 53rd"]
[Site "Augustow"]
[Date "2011.06.03"]
[Round "9.6"]
[White "Dulinski, Jacek"]
[Black "Derus, Jerzy"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2209"]
[BlackElo "1863"]
[PlyCount "7"]
[EventDate "2011.05.29"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Blizyn Kordian"]
[BlackTeam "Kurow"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 c5 2. Nc3 Nf6 3. g3 e6 4. Bg2 1/2-1/2

[Event "Augustow Golden Rook op 53rd"]
[Site "Augustow"]
[Date "2011.06.02"]
[Round "8.22"]
[White "Derus, Jerzy"]
[Black "Gawiec, Konrad"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1863"]
[BlackElo "1834"]
[PlyCount "94"]
[EventDate "2011.05.29"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Kurow"]
[BlackTeam "Czarna LKSz. GCKiP 2"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d5 5. Bb5 dxe4 6. Nxc6 Qxd1+ 7. Kxd1 a6 8. Nd4+ axb5 9. Nxb5 Bg4+ 10. Ke1 Rc8 11. N1c3 f5 12. h3 Bh5 13. g4 fxg4 14. Nxe4 Bg6 15. Nec3 gxh3 16. Rxh3 Bxc2 17. Bf4 Nf6 18. Rc1 Bf5 19. Re3 Kf7 20. Re5 g6 21. Nd4 e6 22. Rb5 Be7 23. Rxb7 Rhd8 24. Ndb5 Rd7 25. Rxd7 Nxd7 26. Nd6+ Bxd6 27. Bxd6 h5 28. Kd2 h4 29. a4 Nb6 30. b3 Rd8 31. Nb5 Nc8 32. Rc6 Nxd6 33. Rxd6 Rh8 34. Ke3 h3 35. Rd1 Bc2 36. Rh1 Bxb3 37. Rh2 Bxa4 38. Nd6+ Ke7 39. Ne4 Bc2 40. Ng5 Bf5 41. Kf4 Rh4+ 42. Ke3 Kf6 43. f4 e5 44. Nf3 Rxf4 45. Rb2 Re4+ 46. Kf2 Rg4 47. Ke3 Rg3 0-1

[Event "Augustow Golden Rook op 53rd"]
[Site "Augustow"]
[Date "2011.06.01"]
[Round "5.18"]
[White "Kozlowski, Tomasz1111"]
[Black "Derus, Jerzy"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1968"]
[BlackElo "1863"]
[PlyCount "33"]
[EventDate "2011.05.29"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Srem LKS Piast"]
[BlackTeam "Kurow"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 dxe4 6. Bxc6+ bxc6 7. Nxe4 Nf6 8. Qe2 Be7 9. Ne5 Qd5 10. d3 Bb7 11. c4 Qd8 12. Nxf7 Kxf7 13. Ng5+ Kg6 14. Qxe6 Qxd3 15. g4 h5 16. f5+ Kh6 17. Qf7 1-0

[Event "Augustow Golden Rook op 53rd"]
[Site "Augustow"]
[Date "2011.05.30"]
[Round "2.22"]
[White "Probola, Bartosz"]
[Black "Derus, Jerzy"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2081"]
[BlackElo "1863"]
[PlyCount "100"]
[EventDate "2011.05.29"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Tomaszow Lubelski UKS GIM Dwojka"]
[BlackTeam "Kurow"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. e5 Nh6 6. g3 Nf5 7. Bg2 Be7 8. 0-0 0-0 9. d3 Bd7 10. Bh3 Bc8 11. Qe2 Rb8 12. Nd1 b5 13. c3 b4 14. Ne3 Nxe3 15. Bxe3 bxc3 16. bxc3 d4 17. cxd4 Nxd4 18. Bxd4 cxd4 19. Rac1 Ba6 20. Qe4 Rb4 21. f5 Bb7 22. Qe2 exf5 23. Bxf5 g6 24. Be4 f5 25. Bxb7 Rxb7 26. Rc4 Qb6 27. Rfc1 Rd8 28. Qf2 Ba3 29. R1c2 Rbd7 30. Rc6 Qb5 31. Qe2 Qd5 32. R2c4 Rb7 33. Nxd4 Rb1+ 34. Kf2 Rb2 35. Nc2 Qh1 36. Ke3 Rb6 37. Nxa3 Rxc6 38. Rxc6 Qxc6 39. Nc4 Qc5+ 40. Kf3 Qd5+ 41. Ke3 Qd4+ 42. Kf3 Qxd3+ 43. Qxd3 Rxd3+ 44. Ke2 Rc3 45. Nd6 Rc2+ 46. Ke3 Rxh2 47. Kf4 Kf8 48. a4 Ra2 49. Kg5 Rxa4 50. Kf6 Ra6 0-1

[Event "Dabrowica op 2nd"]
[Site "Dabrowica"]
[Date "2010.01.10"]
[Round "5"]
[White "Derus, Jerzy"]
[Black "Uscinski, Marek"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1877"]
[BlackElo "2000"]
[PlyCount "49"]
[EventDate "2010.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. Bd3 Bb4 6. Qe2 h6 7. 0-0 0-0 8. e5 Ne8 9. Ne4 Be7 10. c4 d5 11. cxd5 Bxd5 12. Re1 Nd7 13. Nc3 Bb7 14. a3 a5 15. Bf4 Nb8 16. Rad1 Qc8 17. Bb1 Na6 18. Qc2 g6 19. Bxh6 Ng7 20. Ne4 Bxe4 21. Qxe4 Rd8 22. Bg5 Bxg5 23. Nxg5 Nf5 24. Qf4 Kg7 25. g4 1-0

[Event "Dabrowica op 2nd"]
[Site "Dabrowica"]
[Date "2010.01.10"]
[Round "4"]
[White "Wroblewski, Mieczyslaw"]
[Black "Derus, Jerzy"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1799"]
[BlackElo "1877"]
[PlyCount "106"]
[EventDate "2010.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Nd4 Qb6 9. Nxc6 bxc6 10. Be2 Be7 11. 0-0 0-0 12. b3 e5 13. Be3 Qc7 14. Qd3 Be6 15. Rad1 Rfd8 16. Bg5 h6 17. Bxf6 Bxf6 18. Qg3 a5 19. Rd3 a4 20. bxa4 Bxc4 21. Rf3 Bxe2 22. Nxe2 Bg5 23. h4 Be7 24. Nc3 Qc8 25. Rf5 g6 26. Rf3 Qe6 27. Re3 Bf6 28. Rd3 d5 29. f4 exf4 30. Qxf4 Bxc3 31. exd5 Rxd5 32. Rxc3 Rf5 33. Qc4 Rxf1+ 34. Kxf1 Qd5 35. Kf2 h5 36. Rc2 Qf5+ 37. Kg1 Re8 38. Re2 Qb1+ 39. Kh2 Rxe2 40. Qxe2 Qb8+ 41. g3 Qc7 42. Qc2 c5 43. Qc3 c4 44. a5 Qc6 45. Kg1 Kf8 46. Kf2 Ke7 47. Ke3 Kd6 48. Qf6+ Kc5 49. Qxf7 Kb4 50. Kd4 Qc5+ 51. Ke4 c3 52. Qb3+ Kxa5 53. Qc2 Qf5+ 0-1

[Event "Dabrowica op 2nd"]
[Site "Dabrowica"]
[Date "2010.01.09"]
[Round "3"]
[White "Derus, Jerzy"]
[Black "Molenda, Marcin"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1877"]
[PlyCount "99"]
[EventDate "2010.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Nf6 7. 0-0 Be7 8. Bxc6 bxc6 9. Bf4 0-0 10. Re1 Re8 11. e5 dxe5 12. Bxe5 Bd6 13. Bxd6 cxd6 14. Rxe8+ Qxe8 15. Qd2 d5 16. Re1 Qb8 17. Nb3 Qd6 18. h3 Bf5 19. a3 h6 20. Re2 Rd8 21. Qd4 Rd7 22. Qc5 Qxc5 23. Nxc5 Rc7 24. f3 Kf8 25. g4 Bc8 26. Kf2 Nd7 27. N3a4 Nxc5 28. Nxc5 Re7 29. Rxe7 Kxe7 30. Ke3 Kd6 31. Kd4 h5 32. b4 hxg4 33. hxg4 f5 34. g5 g6 35. f4 Be6 36. Nb7+ Ke7 37. Ke5 d4 38. Kxd4 Bd5 39. Kc5 Kd7 40. Nd6 Bg8 41. Nc4 Bxc4 42. Kxc4 Kd6 43. Kd4 Ke6 44. Kc5 Kd7 45. c4 Kc7 46. a4 Kd7 47. b5 cxb5 48. cxb5 Kc7 49. a5 Kb7 50. Kd6 1-0

[Event "Dabrowica op 2nd"]
[Site "Dabrowica"]
[Date "2010.01.09"]
[Round "2"]
[White "Szysz, Mateusz"]
[Black "Derus, Jerzy"]
[Result "0-1"]
[ECO "B31"]
[BlackElo "1877"]
[PlyCount "72"]
[EventDate "2010.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. d3 Nf6 6. Nc3 0-0 7. Bg5 Nd4 8. Nxd4 cxd4 9. Ne2 Qa5 10. Bxf6 Bxf6 11. Bc4 e6 12. Ng3 d5 13. exd5 exd5 14. Bb3 Be6 15. f4 Bg7 16. f5 Bd7 17. f6 Bh6 18. Qf3 Be6 19. h4 Rad8 20. h5 Qd2 21. Rae1 Qg5 22. hxg6 hxg6 23. Ne2 Qh4 24. Nf4 Bg4 25. Qf2 Qxf6 26. Bxd5 Bc8 27. Bc4 Qg5 28. Re4 b5 29. Bb3 Bg7 30. Rfe1 Rd6 31. Re8 Rf6 32. Rxf8+ Bxf8 33. g3 Bb7 34. Nh3 Qg4 35. Qxf6 Qxg3+ 36. Kf1 Qg2# 0-1

[Event "Dabrowica op 2nd"]
[Site "Dabrowica"]
[Date "2010.01.08"]
[Round "1"]
[White "Derus, Jerzy"]
[Black "Trzpil, Slawomir"]
[Result "0-1"]
[ECO "B74"]
[WhiteElo "1877"]
[BlackElo "1688"]
[PlyCount "110"]
[EventDate "2010.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. f4 Nc6 9. Nb3 a6 10. 0-0 b5 11. Bf3 Bb7 12. a4 b4 13. Nd5 Nd7 14. a5 Bxb2 15. Ra2 Bg7 16. Qd2 e6 17. Nxb4 Qe7 18. Rd1 d5 19. exd5 Nxb4 20. d6 Qd8 21. Qxb4 Bxf3 22. gxf3 Qc8 23. Qe4 Nf6 24. Qa4 Qc3 25. Qd4 Nd5 26. Qxc3 Nxc3 27. Raa1 Nxd1 28. Rxd1 Bf6 29. Nc5 Rfd8 30. Ne4 Be7 31. Rd3 f5 32. dxe7 Rxd3 33. cxd3 fxe4 34. fxe4 Kf7 35. Bc5 h6 36. Kf2 g5 37. fxg5 hxg5 38. Ke3 e5 39. d4 exd4+ 40. Kxd4 Ke6 41. e5 Rh8 42. Bd6 Rc8 43. Ke4 Rc4+ 44. Kd3 Rc8 45. Kd4 Kd7 46. Kd5 Rc2 47. Ke4 Rf2 48. Ke3 Rf1 49. Ke2 Ra1 50. Kf3 Ra4 51. Ke3 Rxa5 52. Ke4 Ra4+ 53. Kf5 g4 54. Kf6 Ke8 55. Kg5 Rc4 0-1

[Event "Powiatu Pulawskiego-ch op"]
[Site "Pulawy"]
[Date "2009.11.10"]
[Round "5.2"]
[White "Derus, Jerzy"]
[Black "Kuzniarz, Maciej"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "1877"]
[BlackElo "1449"]
[PlyCount "49"]
[EventDate "2009.11.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Bg5 0-0 10. Qd2 a6 11. 0-0 Be6 12. f3 Qd7 13. Rac1 Rfc8 14. b3 Qc6 15. Nd5 Bxd5 16. exd5 Qd7 17. Bd3 Rc7 18. Rfe1 Rac8 19. Rcd1 Qe8 20. Qf4 Nxd5 21. cxd5 f6 22. Bh6 Rc5 23. Bxg7 Kxg7 24. Qe4 R8c7 25. f4 1-0

[Event "Powiatu Pulawskiego-ch op"]
[Site "Pulawy"]
[Date "2009.11.09"]
[Round "4.1"]
[White "Derus, Jerzy"]
[Black "Ciechonski, Piotr"]
[Result "0-1"]
[ECO "B74"]
[WhiteElo "1877"]
[BlackElo "1903"]
[PlyCount "132"]
[EventDate "2009.11.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 Nc6 9. Nb3 a5 10. a4 Be6 11. f4 Bxb3 12. cxb3 Nb4 13. Bf3 e6 14. Qd2 d5 15. exd5 Nfxd5 16. Nxd5 Nxd5 17. Bxd5 Qxd5 18. Qxd5 exd5 19. Rad1 Bxb2 20. Rxd5 Rfd8 21. Rfd1 Bf6 22. Bb6 Rxd5 23. Rxd5 Bc3 24. Kf1 Ra6 25. Rb5 Kg7 26. Ke2 h6 27. Kd3 Bb4 28. Bd4+ Kf8 29. Rxb7 Rc6 30. g4 Rc1 31. f5 Ke8 32. fxg6 fxg6 33. Rb6 Rh1 34. Be5 Re1 35. Kd4 Bc5+ 36. Kxc5 Rxe5+ 37. Kd4 Re2 38. h4 Kf7 39. g5 Rh2 40. Rb7+ Ke6 41. Rb6+ Kf7 42. Rb5 Rxh4+ 43. Kc5 Rh5 44. Rb7+ Ke8 45. Kc6 Rxg5 46. b4 axb4 47. Rxb4 h5 48. Rb5 Rg4 49. a5 Ra4 50. Kb6 Kf7 51. a6 h4 52. a7 Rxa7 53. Kxa7 Kf6 54. Kb7 g5 55. Kc6 h3 56. Kd5 Kf5 57. Kd4+ Kf4 58. Kd3 h2 59. Rb1 Kf3 60. Rf1+ Kg2 61. Ke2 g4 62. Rf2+ Kh3 63. Rf8 h1Q 64. Rh8+ Kg2 65. Rxh1 Kxh1 66. Kf2 Kh2 0-1

[Event "Powiatu Pulawskiego-ch op"]
[Site "Pulawy"]
[Date "2009.11.08"]
[Round "3.1"]
[White "Swatek, Wojciech"]
[Black "Derus, Jerzy"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1818"]
[BlackElo "1877"]
[PlyCount "105"]
[EventDate "2009.11.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. 0-0-0 Bb4 9. f3 Ne5 10. Nb3 Nc4 11. Bxc4 Qxc4 12. Qd4 Qxd4 13. Bxd4 b5 14. Bc5 Bxc3 15. bxc3 d5 16. Bd4 dxe4 17. Bxf6 gxf6 18. fxe4 Rg8 19. Rd2 Bb7 20. Nc5 Bc6 21. Rd6 Rc8 22. Rg1 Rg5 23. Nxa6 Bxe4 24. Rd2 Rxc3 25. Kb2 Rc4 26. a3 Rd5 27. Re2 Ke7 28. Rge1 Re5 29. Nb4 Bxg2 30. Rxe5 fxe5 31. Rxe5 f5 32. Re2 Rg4 33. Rf2 f4 34. Nd3 f3 35. Ne1 Rh4 36. Nxg2 Rxh2 37. Rxf3 Rxg2 38. Rh3 e5 39. Rxh7+ Kd6 40. Kc3 Rg4 41. Rh8 Rc4+ 42. Kd3 Ra4 43. Rd8+ Ke6 44. Re8+ Kf6 45. Rf8+ Ke7 46. Rb8 Rxa3+ 47. Ke4 Kd6 48. Rxb5 Ra4+ 49. Ke3 Rc4 50. Kd3 Rc8 51. Ke4 Rxc2 52. Rd5+ Kc6 53. Rxe5 1/2-1/2

[Event "Powiatu Pulawskiego-ch op"]
[Site "Pulawy"]
[Date "2009.11.07"]
[Round "2.2"]
[White "Derus, Jerzy"]
[Black "Czerw, Dawid"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1877"]
[BlackElo "1663"]
[PlyCount "41"]
[EventDate "2009.11.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 dxe4 5. Nxe4 Nf6 6. Bg5 Be7 7. Bxf6 Bxf6 8. Nxf6+ Qxf6 9. Qd2 0-0 10. 0-0-0 a5 11. Bc4 a4 12. a3 Na5 13. Bd3 Rd8 14. h4 Bd7 15. Ne5 Be8 16. h5 c5 17. h6 g6 18. Ng4 Qxd4 19. Qg5 Qh8 20. Nf6+ Kf8 21. Qxc5+ 0-1

[Event "Powiatu Pulawskiego-ch op"]
[Site "Pulawy"]
[Date "2009.11.06"]
[Round "1.2"]
[White "Gora, Krzysztof"]
[Black "Derus, Jerzy"]
[Result "0-1"]
[ECO "A31"]
[BlackElo "1877"]
[PlyCount "62"]
[EventDate "2009.11.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 b6 5. Nd2 Bb7 6. N2f3 a6 7. e3 e6 8. b3 Nc6 9. Be2 Bb4+ 10. Bd2 Be7 11. 0-0 0-0 12. Bc3 Rc8 13. Qc2 d5 14. Rfd1 Nxd4 15. Rxd4 Qc7 16. Rh4 h6 17. Bd3 Ne4 18. Be5 Qd8 19. Rg4 Bf6 20. Rd1 Bxe5 21. Nxe5 Nf6 22. Rg3 Qc7 23. f4 dxc4 24. Qxc4 Qe7 25. Qd4 Rfd8 26. Qxb6 Nd5 27. Qd4 f6 28. Ng4 Kf8 29. Bh7 Nc3 30. Ne5 fxe5 31. Rxg7 exd4 0-1

[Event "Kreznica Jara-ch"]
[Site "Kreznica Jara"]
[Date "2009.02.15"]
[Round "5.10"]
[White "Derus, Jerzy"]
[Black "Flisiak, Piotr"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1877"]
[PlyCount "59"]
[EventDate "2009.02.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Ne4 5. Bd3 Nxd2 6. Bxd2 c5 7. c3 Nc6 8. Nf3 b6 9. a3 Qd7 10. 0-0 Be7 11. b4 cxb4 12. cxb4 0-0 13. Rc1 Bb7 14. Bg5 Bxg5 15. Nxg5 h6 16. Nh7 Rfc8 17. Qg4 Kh8 18. Bb1 Qe7 19. Rc3 f5 20. exf6 gxf6 21. Qf4 f5 22. Rh3 Qxh7 23. Rxh6 Rg8 24. Qh4 Rg7 25. Rxh7+ Rxh7 26. Qf6+ Rg7 27. Qh6+ Rh7 28. Qxe6 Rg8 29. Bxf5 Rh5 30. Re1 1-0

[Event "Kreznica Jara-ch"]
[Site "Kreznica Jara"]
[Date "2009.02.15"]
[Round "4.10"]
[White "Trzpil, Slawomir"]
[Black "Derus, Jerzy"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1688"]
[BlackElo "1877"]
[PlyCount "140"]
[EventDate "2009.02.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. f3 b5 9. a3 Bb7 10. Qe2 Rc8 11. Rc1 Ne5 12. 0-0 h5 13. h3 h4 14. f4 Nc4 15. Bxc4 Qxc4 16. Qxc4 Rxc4 17. e5 Nd5 18. Nxd5 Bxd5 19. f5 Bc5 20. c3 Be7 21. fxe6 dxe6 22. Rf2 0-0 23. Rd1 Rc7 24. Nf5 Bd8 25. Bb6 Rc4 26. Bxd8 Rxd8 27. Nd6 Rc7 28. Ne4 Rdc8 29. Ng5 Rf8 30. Rd4 Rc4 31. Rff4 Rxd4 32. Rxd4 f6 33. exf6 gxf6 34. Ne4 Bxe4 35. Rxe4 e5 36. Rxh4 Rd8 37. c4 bxc4 38. Rxc4 Rd6 39. Rc7 Rb6 40. b4 a5 41. bxa5 Ra6 42. Rc5 Kf7 43. Kf2 Kg6 44. Ke3 Kf5 45. a4 Rd6 46. Rb5 Rd4 47. a6 Rxa4 48. Rb6 Ra3+ 49. Kd2 Ra2+ 50. Kc3 Rxg2 51. h4 Ra2 52. h5 Kg5 53. h6 Kxh6 54. Rxf6+ Kg5 55. Kb3 Ra1 56. Rc6 Kf5 57. Kb4 Kf4 58. Kb5 Rb1+ 59. Ka5 Ra1+ 60. Kb6 Rb1+ 61. Kc7 Ra1 62. Rf6+ Kg5 63. Rb6 e4 64. Kb7 e3 65. Re6 Kf4 66. a7 Rxa7+ 67. Kxa7 Kf3 68. Kb6 e2 69. Kc5 Kf2 70. Rxe2+ Kxe2 1/2-1/2

[Event "Kreznica Jara-ch"]
[Site "Kreznica Jara"]
[Date "2009.02.14"]
[Round "3.5"]
[White "Derus, Jerzy"]
[Black "Wypych, Dominik"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1877"]
[BlackElo "2059"]
[PlyCount "60"]
[EventDate "2009.02.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Qxf6 10. Nf3 h6 11. 0-0 Bd6 12. Be3 0-0 13. Nc3 Rd8 14. Rc1 Nf8 15. Bb1 Bd7 16. Re1 Be8 17. Nd2 Qh4 18. Nf1 Rac8 19. Qd2 Na5 20. Bd3 Nc4 21. Bxc4 Rxc4 22. Qe2 Rdc8 23. g3 Qh3 24. Nd2 R4c7 25. Nb3 a6 26. Nc5 Re7 27. b4 Ra8 28. Nd3 Ng6 29. Qf3 Nh4 30. Qh1 Bh5 0-1

[Event "Kreznica Jara-ch"]
[Site "Kreznica Jara"]
[Date "2009.02.14"]
[Round "2.11"]
[White "Goral, Daniel"]
[Black "Derus, Jerzy"]
[Result "0-1"]
[ECO "A47"]
[BlackElo "1877"]
[PlyCount "76"]
[EventDate "2009.02.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nc3 Bb7 5. Nf3 Bb4 6. a3 Bxc3+ 7. bxc3 d6 8. Bg5 Nbd7 9. Rb1 h6 10. Bh4 Qe7 11. a4 a5 12. Bb5 g5 13. Bg3 Ne4 14. Qd3 f5 15. h4 Kf7 16. Nd2 Ndf6 17. Nxe4 Bxe4 18. Qf1 Bxc2 19. Rc1 Be4 20. f3 Bb7 21. Bd3 Kg7 22. hxg5 hxg5 23. f4 Ng4 24. Rxh8 Rxh8 25. Qe2 Nf6 26. fxg5 Nd7 27. g6 Qg5 28. Qf2 Nf6 29. Bf1 Ne4 30. Bf4 Nxf2 31. Bxg5 Ne4 32. Bf4 Rh1 33. Ke2 Ba6+ 34. c4 Kxg6 35. Kd3 Kf6 36. Ke2 e5 37. dxe5+ dxe5 38. Kf3 exf4 0-1

[Event "Kreznica Jara-ch"]
[Site "Kreznica Jara"]
[Date "2009.02.13"]
[Round "1.4"]
[White "Derus, Jerzy"]
[Black "Lipski, Tadeusz"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1877"]
[BlackElo "2185"]
[PlyCount "70"]
[EventDate "2009.02.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Nc6 4. d4 Nxe5 5. dxe5 Bc5 6. Nc3 Ne7 7. Bc4 c6 8. a4 Qc7 9. 0-0 Qxe5 10. exf5 d5 11. Bd3 Bxf5 12. Re1 Qf6 13. Qf3 0-0 14. Re2 Qg6 15. Qg3 Bxd3 16. Qxd3 Qxd3 17. cxd3 Nf5 18. Be3 Bd6 19. d4 a5 20. f3 Ra6 21. Bf2 Rb6 22. g4 Ne7 23. Bg3 Nc8 24. Kg2 Rb4 25. Be5 Kf7 26. Rd1 Bxe5 27. Rxe5 Rxb2+ 28. Kg3 Nd6 29. Rb1 Rb4 30. Rbe1 Re8 31. Rxe8 Nxe8 32. Rb1 Nd6 33. Rxb4 axb4 34. Na2 b3 35. Nc3 Nc4 0-1

[Event "Dabrowica Jastkow Memorial op"]
[Site "Dabrowica"]
[Date "2009.01.04"]
[Round "4.3"]
[White "Ciechonski, Piotr"]
[Black "Derus, Jerzy"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2122"]
[BlackElo "1877"]
[PlyCount "98"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d6 4. g3 Nc6 5. c3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. Nbd2 Bd7 9. Re1 Qc7 10. Qe2 Ne5 11. h4 Bb5 12. Nxe5 dxe5 13. a4 Ba6 14. Nc4 Nd7 15. h5 h6 16. Ne3 Bg5 17. Nc4 Bxc1 18. Raxc1 Rad8 19. b4 Bxc4 20. dxc4 cxb4 21. cxb4 a5 22. Bf1 axb4 23. Qb2 Nc5 24. Qxb4 Rd4 25. f3 Rfd8 26. Rc2 Na6 27. Qb5 Nb8 28. Rb1 R8d7 29. Rcb2 Qd8 30. Qxe5 Nc6 31. Qf4 Rd2 32. Rxd2 Rxd2 33. Qe3 Nd4 34. Kh1 Nc2 35. Qc5 Qf6 36. Bg2 Qc3 37. Qc8+ Kh7 38. Qe8 Rxg2 39. Kxg2 Ne3+ 40. Kh1 Qf6 41. f4 Qd4 42. Rg1 Qxe4+ 43. Kh2 Qc2+ 44. Kh3 Qf5+ 45. g4 Qxf4 46. Qd8 Qf3+ 47. Kh2 Qf2+ 48. Kh3 Qxg1 49. Qd3+ f5 0-1

[Event "Dabrowica Jastkow Memorial op"]
[Site "Dabrowica"]
[Date "2009.01.04"]
[Round "5.1"]
[White "Pyda, Zbigniew"]
[Black "Derus, Jerzy"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2321"]
[BlackElo "1877"]
[PlyCount "51"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 cxd4 5. cxd4 Qa5+ 6. Bd2 Qb6 7. Nc3 Nc6 8. e3 a6 9. a3 Be7 10. Bd3 d5 11. 0-0 0-0 12. b4 Na7 13. Na4 Qd8 14. Nc5 Nb5 15. Ne5 Nd6 16. Qe2 Bd7 17. a4 Be8 18. Rfc1 Rb8 19. b5 axb5 20. axb5 Nde4 21. Bb4 Bd6 22. Qb2 Qe7 23. f3 Nxc5 24. dxc5 Bxe5 25. Qxe5 Bd7 26. Qc7 1-0

[Event "Dabrowica Jastkow Memorial op"]
[Site "Dabrowica"]
[Date "2009.01.03"]
[Round "3.5"]
[White "Derus, Jerzy"]
[Black "Suliborski, Jakub"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1877"]
[BlackElo "1798"]
[PlyCount "149"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Nc3 Nf6 7. Be3 Nc6 8. 0-0 Bd6 9. h3 Bf4 10. Bxf4 Qxf4 11. Nxc6 bxc6 12. Ne2 Qb8 13. f4 e5 14. c4 exf4 15. Nxf4 Qe5 16. Qf3 0-0 17. Rae1 d6 18. b3 Be6 19. Bb1 Nd7 20. Kh1 Qg5 21. Nd3 f6 22. e5 Nxe5 23. Nxe5 fxe5 24. Qxc6 Rfd8 25. c5 Rac8 26. Qe4 g6 27. cxd6 Rxd6 28. Qxe5 Qxe5 29. Rxe5 Rcd8 30. Be4 Bf7 31. Bf3 Be8 32. Be2 Rd2 33. Bc4+ Kg7 34. Re7+ Kh6 35. a4 Bc6 36. Re2 Rxe2 37. Bxe2 a5 38. Bf3 Be8 39. Re1 Bf7 40. Re5 Bxb3 41. Rxa5 Rd4 42. Bc6 Rc4 43. Ra6 Kg5 44. Kh2 Rxc6 45. Rxc6 Bxa4 46. h4+ Kh6 47. Rc5 Bd7 48. Kg3 Be6 49. Kf4 Kg7 50. g4 h6 51. g5 hxg5+ 52. hxg5 Kf7 53. Ke5 Bb3 54. Rc7+ Kg8 55. Kf6 Kh8 56. Kxg6 Bg8 57. Kf6 Bd5 58. Ke7 Be4 59. Kf8 Bg6 60. Rc4 Bh7 61. Rd4 Bf5 62. Kf7 Bc2 63. Rh4+ Bh7 64. Rxh7+ Kxh7 65. g6+ Kh6 66. g7 Kg5 67. g8Q+ Kf5 68. Qg3 Ke4 69. Ke6 Kd4 70. Qf3 Kc4 71. Qe3 Kb4 72. Kd5 Kb5 73. Qb3+ Ka6 74. Kc6 Ka7 75. Qb7# 1-0

[Event "Dabrowica Jastkow Memorial op"]
[Site "Dabrowica"]
[Date "2009.01.03"]
[Round "2.8"]
[White "Wawer, Eliza"]
[Black "Derus, Jerzy"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1538"]
[BlackElo "1877"]
[PlyCount "52"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. d3 d6 4. Be3 Nc6 5. Nf3 e6 6. Nbd2 Be7 7. g3 Ng4 8. Nc4 b5 9. Na3 Nxe3 10. fxe3 b4 11. Nc2 bxc3 12. bxc3 0-0 13. Bg2 Qa5 14. Qd2 Bf6 15. d4 Ba6 16. Kf2 Rab8 17. Nce1 Rb6 18. Rc1 Rfb8 19. Rc2 Qa3 20. Nd3 Na5 21. Qc1 Qxc1 22. Nxc1 Rb2 23. Rxb2 Rxb2+ 24. Kg1 Nc4 25. Bf1 Nxe3 26. Bxa6 Rg2# 0-1

[Event "Dabrowica Jastkow Memorial op"]
[Site "Dabrowica"]
[Date "2009.01.02"]
[Round "1.4"]
[White "Derus, Jerzy"]
[Black "Szpakiewicz, Andrzej"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1877"]
[BlackElo "1880"]
[PlyCount "32"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 Nf6 5. e5 dxe5 6. Nxe5 Nc6 7. Nxc6 bxc6 8. cxd4 e5 9. Be3 Bb4+ 10. Nc3 Qa5 11. Qc2 Bf5 12. Bd3 Bxd3 13. Qxd3 Qd8 14. 0-0 exd4 15. Bxd4 0-0 16. Qc4 Bxc3 1/2-1/2

[Event "Powiatu Pulawskiego-ch op"]
[Site "Pulawy"]
[Date "2008.06.15"]
[Round "4.3"]
[White "Derus, Jerzy"]
[Black "Sarnowski, Witold"]
[Result "1-0"]
[ECO "C41"]
[BlackElo "1947"]
[PlyCount "59"]
[EventDate "2008.06.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nc3 e5 4. Nf3 c6 5. Bc4 Be7 6. 0-0 Ngf6 7. a4 0-0 8. Re1 Qc7 9. Ba2 a6 10. Nb1 exd4 11. Nxd4 Nc5 12. Nc3 a5 13. Bf4 Bg4 14. Qd2 Rad8 15. Qe3 Rfe8 16. h3 Bc8 17. Nf5 Bxf5 18. exf5 Qb6 19. g4 Bf8 20. Qf3 d5 21. Rxe8 Rxe8 22. g5 Nfe4 23. Nxe4 Rxe4 24. Rb1 Qb4 25. Be3 d4 26. c3 Qxa4 27. Ra1 Rxe3 28. fxe3 Nb3 29. Qd1 dxe3 30. Bxb3 1-0

[Event "Powiatu Pulawskiego-ch op"]
[Site "Pulawy"]
[Date "2008.06.15"]
[Round "5.3"]
[White "Trzpil, Slawomir"]
[Black "Derus, Jerzy"]
[Result "0-1"]
[ECO "B83"]
[PlyCount "70"]
[EventDate "2008.06.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. Be3 a6 8. 0-0 0-0 9. f3 Qc7 10. Qd2 Nc6 11. Bd3 Re8 12. a3 Ne5 13. Rfc1 b5 14. Kh1 Bb7 15. Qf2 Rac8 16. Qg3 Nc4 17. Bxc4 Qxc4 18. Nb3 Qc7 19. Qf2 Nd7 20. Rd1 Bf6 21. Bd4 Ne5 22. Bb6 Qe7 23. Rab1 Nc4 24. Bd4 e5 25. Be3 Nxa3 26. Ra1 Nxc2 27. Qxc2 b4 28. Rd3 d5 29. exd5 e4 30. fxe4 bxc3 31. Bd4 cxb2 32. Qxb2 Qxe4 33. Re3 Qxe3 34. d6 Qe1+ 35. Rxe1 Rxe1+ 0-1

[Event "Powiatu Pulawskiego-ch op"]
[Site "Pulawy"]
[Date "2008.06.14"]
[Round "2.5"]
[White "Derus, Jerzy"]
[Black "Gora, Jan"]
[Result "0-1"]
[ECO "C72"]
[BlackElo "1694"]
[PlyCount "60"]
[EventDate "2008.06.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 b5 6. Bb3 g6 7. c3 Bg7 8. h3 Nf6 9. d4 Nd7 10. Bg5 Ne7 11. a4 Rb8 12. axb5 axb5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. f4 Bg7 16. f5 f6 17. Bh4 Nc6 18. Nd2 Ne5 19. Nf3 Bb7 20. Nxe5 dxe5 21. Qf3 Rf8 22. fxg6 hxg6 23. Qg4 g5 24. Qh5+ Ke7 25. Bf2 Qe8 26. Rad1 Qxh5 27. Bc5+ Ke8 28. Bxf8 Bxf8 29. Rxf6 Bc5+ 30. Kh2 Be7 0-1

[Event "Powiatu Pulawskiego-ch op"]
[Site "Pulawy"]
[Date "2008.06.14"]
[Round "3.8"]
[White "Sliwinska, Dorota"]
[Black "Derus, Jerzy"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1525"]
[PlyCount "40"]
[EventDate "2008.06.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 d6 5. d3 e5 6. Nd5 Nf6 7. c4 Be7 8. Bg5 0-0 9. Bxc6 bxc6 10. Nxe7+ Qxe7 11. 0-0 h6 12. Bxf6 Qxf6 13. a3 a5 14. Qa4 Bd7 15. Qb3 Rab8 16. Qc3 a4 17. Rfb1 Bh3 18. Ne1 Rb3 19. Qd2 Be6 20. Rc1 Rfb8 0-1

[Event "Powiatu Pulawskiego-ch op"]
[Site "Pulawy"]
[Date "2008.06.13"]
[Round "1.4"]
[White "Kadziela, Konrad"]
[Black "Derus, Jerzy"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "1840"]
[PlyCount "116"]
[EventDate "2008.06.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Bd3 0-0 7. Nge2 Ne8 8. Ng3 Bg5 9. 0-0 g6 10. f4 exf4 11. Bxf4 Bxf4 12. Rxf4 Nd7 13. a3 Ne5 14. b4 cxb4 15. axb4 Qb6+ 16. Kh1 Qd4 17. Be2 Qxc3 18. Rb1 Qe3 19. Rf1 a5 20. Rb3 Qb6 21. Qd2 axb4 22. Rxb4 Qa5 23. Qb2 Qa3 24. Qd2 Ng7 25. Rbb1 Ra7 26. Qd4 Qc5 27. Qc3 f5 28. Rb5 Qc7 29. exf5 Nxf5 30. Ne4 Qe7 31. Re1 Re8 32. Bd1 Bd7 33. Rb2 Bc8 34. Rbe2 Rf8 35. Nxd6 Qxd6 36. c5 Qf6 37. Rxe5 Ra2 38. Qc4 Rf2 39. d6+ Kh8 40. Re8 Ng7 41. Rxf8+ Qxf8 42. Ba4 Be6 43. Qd3 Qd8 44. Qd4 Rf8 45. h3 Kg8 46. Qb4 Bd5 47. Bb3 Qg5 48. Rg1 Nh5 49. Qxb7 Ng3+ 50. Kh2 Bf7 51. Bxf7+ Rxf7 52. Qb3 Ne4 53. Rf1 Qe5+ 54. g3 Nf6 55. d7 Ng4+ 56. Kh1 Qe4+ 57. Kg1 Qd4+ 58. Kg2 Qd2+ 0-1

