[Event "Bydgoszcz PGNiG Blitz"]
[Site "Bydgoszcz"]
[Date "2021.09.19"]
[Round "4"]
[White "Siekanski, Janusz"]
[Black "Jagodzinski, Piotr"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2190"]
[BlackElo "2145"]
[PlyCount "49"]
[EventDate "2021.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Nge2 h6 9. Bh4 Re8 10. Qc2 Ne4 11. Bxe7 Qxe7 12. 0-0 Nd7 13. Rae1 Ndf6 14. f3 Nxc3 15. Nxc3 Be6 16. Kh1 a6 17. Qf2 Qc7 18. g4 b6 19. Rg1 Nh7 20. h4 c5 21. g5 hxg5 22. hxg5 Nf8 23. Rg2 Qd7 24. Rh2 Ng6 25. f4 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2021.07.18"]
[Round "9"]
[White "Grochol, Kamil"]
[Black "Siekanski, Janusz"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1978"]
[BlackElo "2212"]
[PlyCount "51"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 cxd4 4. exd4 Nc6 5. c3 Bf5 6. Nd2 e6 7. Qb3 Qd7 8. Ngf3 f6 9. Be2 g5 10. Bg3 Nge7 11. h4 g4 12. Nh2 h5 13. 0-0 Bh6 14. Qd1 Rg8 15. Re1 Ng6 16. Nb3 b6 17. Bd3 Nce7 18. Nf1 Bxd3 19. Qxd3 Kf7 20. a4 a5 21. Ne3 f5 22. Be5 Nxh4 23. c4 Nhg6 24. Rac1 Rgc8 25. f3 gxf3 26. Rf1 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2021.07.15"]
[Round "6"]
[White "Siekanski, Janusz"]
[Black "Celinski, Kamil"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2212"]
[BlackElo "1988"]
[PlyCount "72"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Qc2 Nbd7 9. Nge2 Re8 10. 0-0 Nf8 11. f3 Ng6 12. Rad1 h6 13. Bxf6 Bxf6 14. Bxg6 fxg6 15. e4 dxe4 16. fxe4 Bg5 17. e5 Kh7 18. Ne4 Bf5 19. N2g3 Bxe4 20. Nxe4 Be7 21. Qb3 Rb8 22. Rf7 Rf8 23. h3 Qe8 24. Rdf1 Qd8 25. Rd1 Qe8 26. e6 Rxf7 27. exf7 Qd7 28. d5 Qf5 29. Qf3 cxd5 30. Rxd5 Qe6 31. Nc5 Bxc5+ 32. Rxc5 Rf8 33. Qd5 Qe3+ 34. Kh1 Qf2 35. Qd6 Rxf7 36. Qe5 Rf5 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2021.07.14"]
[Round "5"]
[White "Malaczek, Mateusz"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "1991"]
[BlackElo "2212"]
[PlyCount "78"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 c5 4. Bg2 Nf6 5. 0-0 Nc6 6. cxd5 exd5 7. d4 Be7 8. Nc3 0-0 9. dxc5 Bxc5 10. Na4 Be7 11. Nd4 Bg4 12. Be3 Qd7 13. Nxc6 bxc6 14. Rc1 Bh3 15. Nc5 Bxc5 16. Rxc5 Bxg2 17. Kxg2 Ne4 18. Rc1 Rfe8 19. Qa4 Re6 20. Rc2 h5 21. Rfc1 Rc8 22. Qxa7 Qe8 23. b4 h4 24. Qd4 hxg3 25. hxg3 Nxg3 26. Kxg3 Rg6+ 27. Kh2 Qe6 28. f3 Qf5 29. Qh4 Re8 30. Bf4 d4 31. Rd2 Qb5 32. Rcc2 Qxb4 33. Rb2 Qc4 34. Rbc2 Qb5 35. Rb2 Qa4 36. Bg5 Qa5 37. Bf4 Qa4 38. Bg5 Qa5 39. Bf4 Qa4 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2021.07.13"]
[Round "4"]
[White "Siekanski, Janusz"]
[Black "Jarocka, Liwia"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2212"]
[BlackElo "1984"]
[PlyCount "59"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8. Bxc4 c5 9. Bb2 Qc7 10. Bd3 Nc6 11. Nf3 e5 12. Qc2 Re8 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. c4 Qe7 16. 0-0 h6 17. e4 Ng4 18. f4 f5 19. Rae1 fxe4 20. Rxe4 Qf8 21. Rxe8 Qxe8 22. Qc3 Nf6 23. Re1 Qf8 24. h3 Bd7 25. Re5 Re8 26. Bg6 Rxe5 27. fxe5 Nh7 28. Qd3 Ng5 29. Qxd7 Qf4 30. Qd5+ 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2021.07.12"]
[Round "3"]
[White "Janeczko, Jakub"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1976"]
[BlackElo "2212"]
[PlyCount "103"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 d5 4. exd5 exd5 5. d4 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. dxc5 Bxc5 9. Nbd2 Nc6 10. Nb3 Bb6 11. c3 Bf5 12. Bg5 h6 13. Bxf6 Qxf6 14. Nbd4 Be4 15. Qd2 Rad8 16. Rad1 Rfe8 17. Rfe1 g5 18. h3 Kg7 19. Re2 Re7 20. Rde1 Rde8 21. Nxc6 bxc6 22. Nd4 c5 23. Nc2 Bxg2 24. Kxg2 Rxe2 25. Rxe2 Rxe2 26. Qxe2 Qe6 27. Qd3 c4 28. Qf3 f5 29. b3 cxb3 30. axb3 Qe4 31. Nb4 d4 32. c4 h5 33. g4 hxg4 34. hxg4 Qxg4+ 35. Qxg4 fxg4 36. Kg3 Kf6 37. Kxg4 Ke5 38. f3 a5 39. Nd3+ Kf6 40. Nf2 Bd8 41. Nd3 Ke6 42. Kg3 Kf5 43. Kf2 Ke6 44. Ke2 Kd6 45. Kd2 Be7 46. Kc2 Kc6 47. Nc1 Kc5 48. Nd3+ Kc6 49. Kd2 Kd6 50. Ke2 Ke6 51. Ne1 Ke5 52. Nd3+ 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2021.07.11"]
[Round "2"]
[White "Siekanski, Janusz"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "E49"]
[WhiteElo "2212"]
[BlackElo "2652"]
[PlyCount "56"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8. Bxc4 c5 9. Ne2 Qc7 10. Bd3 Nc6 11. 0-0 Rd8 12. e4 cxd4 13. cxd4 Nxd4 14. Nxd4 Rxd4 15. Bb2 Rd8 16. Rc1 Qe7 17. Bxf6 Qxf6 18. e5 Qe7 19. Qf3 Rb8 20. Rc3 g6 21. Rfc1 Bd7 22. Qe3 Bc6 23. Bf1 a5 24. Qb6 Ra8 25. Rc5 Qg5 26. g3 Qg4 27. Rxa5 Qf3 28. Rxc6 Qxc6 0-1

[Event "Pardubice Czech op-A 31st"]
[Site "Pardubice"]
[Date "2020.09.28"]
[Round "9"]
[White "Lizak, Peter"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2457"]
[BlackElo "2184"]
[PlyCount "98"]
[EventDate "2020.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. dxc5 d4 7. Na4 Bxc5 8. Nxc5 Qa5+ 9. Qd2 Qxc5 10. e3 dxe3 11. Qxe3+ Qxe3+ 12. Bxe3 Be6 13. Bb5 Nge7 14. Nd4 Bd5 15. 0-0 0-0 16. Rfd1 Rfd8 17. b3 Nxd4 18. Bxd4 Bc6 19. Bf1 Nd5 20. Rd2 Nf4 21. Rad1 Ne6 22. Be3 a6 23. Bd3 g6 24. f4 Rd7 25. Be2 Rad8 26. Rxd7 Rxd7 27. Rxd7 Bxd7 28. g4 f5 29. h3 Kf7 30. Kf2 Nc7 31. Kg3 Bb5 32. Bd1 Bd3 33. Bd4 Ne6 34. Bb6 Be4 35. Be2 Ke7 36. gxf5 gxf5 37. Bc4 Kf6 38. Be3 b5 39. Be2 Bc6 40. Kh4 Kg6 41. Kg3 Kf6 42. Kf2 Nc7 43. Bd4+ Ke6 44. Be5 Nd5 45. a3 Ne7 46. Ke3 Bd5 47. a4 Bxb3 48. axb5 axb5 49. Bxb5 Bd5 1/2-1/2

[Event "Pardubice Czech op-A 31st"]
[Site "Pardubice"]
[Date "2020.09.27"]
[Round "8"]
[White "Siekanski, Janusz"]
[Black "Finek, Vaclav"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "2184"]
[BlackElo "2344"]
[PlyCount "83"]
[EventDate "2020.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Bd7 11. Rc1 Qc7 12. Qd2 Rfd8 13. Bh6 Bh8 14. h4 Na5 15. Bd3 Bg4 16. f3 Be6 17. d5 c4 18. Bc2 Bd7 19. h5 Be8 20. Bf4 Qc8 21. hxg6 hxg6 22. Kf2 Qc5+ 23. Be3 Qd6 24. Rh1 Bg7 25. Rh4 e6 26. Rch1 Kf8 27. Rh7 Bf6 28. f4 e5 29. fxe5 Bxe5 30. Bg5 Bf6 31. Qe3 Bb5 32. Nd4 Bd7 33. Ne6+ Bxe6 34. Bxf6 Ke8 35. Rh8+ Kd7 36. Rxd8+ Rxd8 37. dxe6+ Kxe6 38. Bxd8 Qxd8 39. Qh3+ Ke5 40. Qg3+ Ke6 41. Rd1 Qe7 42. Qg4+ 1-0

[Event "Pardubice Czech op-A 31st"]
[Site "Pardubice"]
[Date "2020.09.26"]
[Round "7"]
[White "Dwilewicz, Katarzyna"]
[Black "Siekanski, Janusz"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2134"]
[BlackElo "2184"]
[PlyCount "80"]
[EventDate "2020.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. 0-0 0-0 8. f4 Nc6 9. Kh1 a6 10. Be3 Bd7 11. Qe1 b5 12. a3 Qb8 13. Bd3 b4 14. Nxc6 Bxc6 15. axb4 Qxb4 16. b3 a5 17. Bd2 Qb7 18. Qe2 d5 19. e5 Ne4 20. Nxe4 dxe4 21. Bc4 a4 22. Rab1 a3 23. Bc3 Rad8 24. Rbd1 Bd5 25. Bd4 Bxc4 26. Qxc4 g6 27. h3 Rd7 28. Qe2 Rfd8 29. Bc3 Bb4 30. Rxd7 Rxd7 31. Bxb4 Qxb4 32. Qa6 Rd2 33. Qc8+ Kg7 34. f5 gxf5 35. Qc7 a2 36. c3 Qa3 37. Kh2 Qb2 38. Rg1 a1Q 39. Qe7 Qxg1+ 40. Kxg1 Rxg2+ 0-1

[Event "Pardubice Czech op-A 31st"]
[Site "Pardubice"]
[Date "2020.09.26"]
[Round "6"]
[White "Siekanski, Janusz"]
[Black "Vokac, Marek"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2184"]
[BlackElo "2365"]
[PlyCount "49"]
[EventDate "2020.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. d5 f5 4. e4 Nf6 5. exf5 Bxf5 6. Nc3 Nbd7 7. Nge2 Bg6 8. Ng3 c6 9. Bd3 Bf7 10. 0-0 cxd5 11. cxd5 g6 12. f4 Be7 13. f5 a6 14. fxg6 hxg6 15. Nge4 Nxe4 16. Nxe4 Qb6+ 17. Kh1 Bxd5 18. Nc3 Bf7 19. Nd5 Qd4 20. Nc7+ Kd8 21. Nxa8 Bd5 22. Rf3 Bxf3 23. Qxf3 Nc5 24. Bxg6 e4 25. Be3 0-1

[Event "Pardubice Czech op-A 31st"]
[Site "Pardubice"]
[Date "2020.09.25"]
[Round "5"]
[White "Arkell, Keith C"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2429"]
[BlackElo "2184"]
[PlyCount "76"]
[EventDate "2020.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c5 4. cxd5 exd5 5. g3 Nf6 6. Bg2 Nc6 7. 0-0 Be7 8. Nc3 0-0 9. dxc5 Bxc5 10. Bg5 d4 11. Bxf6 Qxf6 12. Nd5 Qd8 13. Nd2 Re8 14. Rc1 Bf8 15. Nb3 Bg4 16. Re1 Re5 17. Nf4 Bb4 18. Nd2 d3 19. Nxd3 Bxe2 20. Rxe2 Qxd3 21. Be4 Qd8 22. a3 Bxd2 23. Rxd2 Qb6 24. Qc2 g6 25. Bxc6 Rc8 26. Rd6 Rxc6 27. Rxc6 bxc6 28. Rd1 h5 29. Rd6 Re1+ 30. Kg2 Qb5 31. Rd8+ Kh7 32. Rd3 h4 33. gxh4 Qf5 34. Qd2 Qe4+ 35. Rf3 Qg4+ 36. Rg3 Qe4+ 37. Rf3 Qg4+ 38. Rg3 Qe4+ 1/2-1/2

[Event "Pardubice Czech op-A 31st"]
[Site "Pardubice"]
[Date "2020.09.24"]
[Round "4"]
[White "Siekanski, Janusz"]
[Black "Slepov, Kyryl"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2184"]
[BlackElo "2005"]
[PlyCount "95"]
[EventDate "2020.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 0-0 8. Bd3 Nbd7 9. Nge2 Re8 10. 0-0 Nf8 11. f3 g6 12. Bh4 Ne6 13. Rad1 b5 14. Kh1 Bb7 15. Bf2 Rc8 16. a3 a6 17. b4 a5 18. Qb1 axb4 19. axb4 Ra8 20. e4 dxe4 21. fxe4 Ng4 22. Bg1 Bg5 23. Rf3 Qe7 24. h3 Nh6 25. Rff1 Red8 26. e5 Ng7 27. Ng3 Bh4 28. Nce4 Nhf5 29. Nxf5 Nxf5 30. Rxf5 gxf5 31. Nd6 Bc8 32. Rf1 Rxd6 33. exd6 Qxd6 34. Bxf5 Bxf5 35. Qxf5 Qg6 36. d5 cxd5 37. Qxd5 Rd8 38. Qxb5 Rd2 39. Qb7 Bf6 40. b5 Be5 41. b6 Kg7 42. Qf3 Rb2 43. Re1 f6 44. Rd1 Rb1 45. Qb7+ Kh6 46. Be3+ Kh5 47. Qf3+ Kh4 48. Bf2+ 1-0

[Event "Pardubice Czech op-A 31st"]
[Site "Pardubice"]
[Date "2020.09.23"]
[Round "3"]
[White "Koziak, Vitali"]
[Black "Siekanski, Janusz"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2434"]
[BlackElo "2184"]
[PlyCount "53"]
[EventDate "2020.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 e6 3. Bg2 c5 4. 0-0 Nc6 5. d3 Bd6 6. e4 Nge7 7. Re1 0-0 8. c3 dxe4 9. dxe4 b6 10. Na3 a6 11. Nc4 Bc7 12. Qe2 Bb7 13. h4 b5 14. Rd1 Qb8 15. Ne3 h6 16. h5 Kh8 17. Ng4 f5 18. exf5 exf5 19. Ngh2 f4 20. g4 Qe8 21. b3 Rd8 22. Ba3 Nd5 23. Qc2 b4 24. cxb4 Ncxb4 25. Bxb4 Nxb4 26. Qxc5 Nc6 27. Nh4 1-0

[Event "Pardubice Czech op-A 31st"]
[Site "Pardubice"]
[Date "2020.09.22"]
[Round "2"]
[White "Siekanski, Janusz"]
[Black "Pirvulescu, Adrian"]
[Result "1-0"]
[ECO "E42"]
[WhiteElo "2184"]
[BlackElo "1930"]
[PlyCount "63"]
[EventDate "2020.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 0-0 7. a3 Be7 8. Nf4 d5 9. cxd5 Nxd5 10. Ncxd5 exd5 11. Bd3 Nc6 12. Be3 Bf6 13. 0-0 g6 14. Rc1 Ne7 15. Qf3 Bg7 16. Rfd1 Be6 17. h4 Qd7 18. Nxe6 fxe6 19. Qg3 Rac8 20. h5 gxh5 21. Qh3 Nf5 22. Rxc8 Rxc8 23. Qxh5 Qf7 24. Qh3 Qf6 25. Bb1 Nh4 26. Qg4 Ng6 27. g3 Rc6 28. Kg2 e5 29. dxe5 Nxe5 30. Qh5 Rd6 31. Bxh7+ Kf8 32. Bc5 1-0

[Event "Warsaw Przepiorka Memorial"]
[Site "Warsaw"]
[Date "2019.12.31"]
[Round "9"]
[White "Siekanski, Janusz"]
[Black "Kolasinski, Krzysztof"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "2206"]
[BlackElo "2115"]
[PlyCount "50"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. h3 0-0 9. Bg5 a6 10. Nf3 b5 11. a3 Nbd7 12. 0-0 Qc7 13. Qd2 Re8 14. Rfe1 Rb8 15. b4 h6 16. Be3 g5 17. Rac1 c4 18. Bb1 Ne5 19. Nxg5 hxg5 20. Bxg5 Nh7 21. Bh6 f6 22. Bxg7 Qxg7 23. Re3 Ng5 24. Kh1 Bxh3 25. f4 Bg4 1/2-1/2

[Event "Warsaw Przepiorka Memorial"]
[Site "Warsaw"]
[Date "2019.12.30"]
[Round "8"]
[White "Mikhaletz, Lubomir"]
[Black "Siekanski, Janusz"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2386"]
[BlackElo "2206"]
[PlyCount "113"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Nc6 7. h3 d5 8. Bg2 Bb4 9. exd5 Nxd5 10. Nde2 0-0 11. Bd2 Nb6 12. a3 Be7 13. b3 e5 14. Be3 Qxd1+ 15. Kxd1 h5 16. Be4 Rd8+ 17. Ke1 Nd4 18. Rd1 Bxa3 19. Nxd4 exd4 20. Rxd4 Be6 21. Nb5 Bb2 22. Rxd8+ Rxd8 23. Nc7 Bc8 24. c4 Bd4 25. Bxd4 Rxd4 26. f3 a5 27. Ke2 a4 28. Nd5 Nxd5 29. Bxd5 Be6 30. Ke3 Bxd5 31. Kxd4 Bxf3 32. Rb1 axb3 33. Rxb3 hxg4 34. hxg4 Bg2 35. Ke5 Kh7 36. Kf5 Bc6 37. Rh3+ Kg8 38. Ke5 Bd7 39. Rb3 Bc6 40. Kd6 g5 41. Ke7 Kg7 42. Rd3 Be4 43. Re3 Bc6 44. Re5 f6 45. Rf5 Ba4 46. Rxf6 Bd1 47. Rf2 Kg6 48. Rg2 Bf3 49. Rg3 Be2 50. c5 Bd1 51. Kd6 Kf6 52. Kc7 Ke5 53. Kxb7 Kf4 54. Rg1 Bf3+ 55. c6 Ke3 56. Rg3 Kf2 57. Rxf3+ 1-0

[Event "Warsaw Przepiorka Memorial"]
[Site "Warsaw"]
[Date "2019.12.30"]
[Round "7"]
[White "Siekanski, Janusz"]
[Black "Seemann, Jakub"]
[Result "1/2-1/2"]
[ECO "E49"]
[WhiteElo "2206"]
[BlackElo "2050"]
[PlyCount "74"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8. Bxc4 c5 9. Ne2 Qc7 10. Bd3 Nc6 11. 0-0 e5 12. e4 cxd4 13. cxd4 Nxd4 14. Nxd4 exd4 15. h3 Re8 16. Qf3 Nd7 17. Bf4 Ne5 18. Qg3 Qa5 19. Bxe5 Qxe5 20. f4 Qe7 21. e5 f5 22. Qf2 Rd8 23. Rab1 Be6 24. g4 fxg4 25. f5 Bd5 26. f6 Qxe5 27. f7+ Bxf7 28. Qxf7+ Kh8 29. Rxb7 Qg3+ 30. Kh1 Qxh3+ 31. Kg1 Rg8 32. Qf5 Rae8 33. Rb2 Re3 34. Rh2 Rg3+ 35. Kh1 Rxd3 36. Rxh3 Rxh3+ 37. Kg2 Rxa3 1/2-1/2

[Event "Warsaw Przepiorka Memorial"]
[Site "Warsaw"]
[Date "2019.12.29"]
[Round "6"]
[White "Eggink, Ryszard"]
[Black "Siekanski, Janusz"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2402"]
[BlackElo "2206"]
[PlyCount "113"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Nc6 7. g5 Nd7 8. h4 Be7 9. Be3 0-0 10. Qd2 Nde5 11. 0-0-0 Ng4 12. Nxc6 bxc6 13. Bf4 Qb6 14. f3 e5 15. Bg3 Ne3 16. Na4 Nxf1 17. Nxb6 Nxd2 18. Nxc8 Raxc8 19. Kxd2 f6 20. gxf6 Rxf6 21. Ke2 Rb8 22. b3 Kf7 23. h5 Ke6 24. c4 Rf7 25. Be1 Bd8 26. Rd3 Bb6 27. Bc3 a5 28. Rhd1 Rd7 29. f4 exf4 30. Kf3 Bc5 31. Bxa5 Ra7 32. Bd2 Rxa2 33. Bxf4 Rf2+ 34. Kg3 Rb2 35. Rxd6+ Bxd6 36. Rxd6+ Ke7 37. Rxc6 R8xb3+ 38. Kg4 Rg2+ 39. Kf5 g6+ 40. Ke5 g5 41. Rc7+ Kf8 42. Bxg5 Ke8 43. Bf6 h6 44. c5 Rb4 45. c6 Re2 46. Re7+ Kf8 47. Kf5 Rc4 48. e5 Rxc6 49. Kg6 Rf2 50. Ra7 Rg2+ 51. Kxh6 Rg1 52. Kh7 Rg2 53. Bg7+ Rxg7+ 54. Rxg7 Re6 55. Rg5 Kf7 56. Rf5+ Ke8 57. Kg7 1-0

[Event "Warsaw Przepiorka Memorial"]
[Site "Warsaw"]
[Date "2019.12.29"]
[Round "5"]
[White "Siekanski, Janusz"]
[Black "Malicka, Maria"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2206"]
[BlackElo "2104"]
[PlyCount "179"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 b6 8. cxd5 exd5 9. Ne2 Ba6 10. 0-0 c5 11. f3 Bxd3 12. Qxd3 Re8 13. Ng3 Nc6 14. Bb2 Qd7 15. e4 dxe4 16. fxe4 Qg4 17. e5 Nd5 18. Rf3 Nde7 19. Ne4 Ng6 20. Rg3 Qd7 21. h4 Ncxe5 22. dxe5 Qxd3 23. Rxd3 Nxe5 24. Rg3 Ng6 25. h5 Rxe4 26. hxg6 hxg6 27. Rd1 c4 28. Rf3 Rae8 29. a4 a6 30. Rd6 R8e6 31. Rd8+ Re8 32. Rxe8+ Rxe8 33. Kf2 Rd8 34. Ke2 f6 35. Rf4 b5 36. a5 Kf7 37. Ba3 g5 38. Re4 Rd7 39. Bc5 Rc7 40. Bb6 Rc8 41. Bf2 g6 42. Rd4 Ke6 43. Bg3 Rc6 44. Rd8 f5 45. Bf2 Rd6 46. Ra8 Ke5 47. Bb6 Rd3 48. Bd4+ Kd5 49. Bg7 Rg3 50. Kf2 Rd3 51. Rxa6 Rd2+ 52. Kf1 Ra2 53. Bf8 Ke4 54. Re6+ Kd5 55. Rxg6 Rxa5 56. Rxg5 Ke4 57. Bb4 Ra7 58. Rg8 Rd7 59. Re8+ Kf4 60. Ke2 Rd3 61. Rb8 Rd5 62. Rc8 Kg3 63. Rg8+ Kf4 64. g3+ Ke5 65. Re8+ Kf6 66. Rc8 Kg5 67. Rc5 Rd3 68. Rxb5 Rxg3 69. Rc5 Rg4 70. Rc8 Re4+ 71. Kd2 f4 72. Bc5 f3 73. Be3+ Kg4 74. Rd8 Kg3 75. Rd4 Re8 76. Rxc4 Rf8 77. Re4 f2 78. Bxf2+ Kxf2 79. c4 Kf3 80. Rh4 Rd8+ 81. Kc3 Rc8 82. Rh5 Ke4 83. c5 Rc7 84. Kc4 Rc8 85. Kb5 Rb8+ 86. Ka6 Rb1 87. c6 Ra1+ 88. Kb6 Rb1+ 89. Rb5 Rc1 90. c7 1-0

[Event "Warsaw Przepiorka Memorial"]
[Site "Warsaw"]
[Date "2019.12.28"]
[Round "3"]
[White "Siekanski, Janusz"]
[Black "Golecki, Jan"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2206"]
[BlackElo "2053"]
[PlyCount "78"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qf3 Bg6 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. Nf3 Nd7 11. Nh4 Be7 12. Ne2 f5 13. g3 Bxh4 14. gxh4 Ke7 15. Nf4 h5 16. Bd3 Nf8 17. Rg1 Kf6 18. Ke2 Ne6 19. Kf3 a5 20. a4 Rac8 21. Ra3 Rc7 22. Rb3 Rd8 23. Rb6 Ra8 24. Be2 Re8 25. Bd3 Ra8 26. h3 Rd7 27. Rc1 Ra7 28. Rc3 Kg7 29. Kg3 Re7 30. Rcb3 Kh6 31. Nxe6 fxe6 32. Kf4 Kg7 33. Ke5 Kf7 34. Kd6 Kf6 35. f4 Be8 36. Kc5 Rg7 37. Rc3 Ra8 38. Bf1 Rg1 39. Rc1 Rg7 1/2-1/2

[Event "Warsaw Przepiorka Memorial"]
[Site "Warsaw"]
[Date "2019.12.28"]
[Round "4"]
[White "Starosta, Martyna"]
[Black "Siekanski, Janusz"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2019"]
[BlackElo "2206"]
[PlyCount "92"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. 0-0 0-0 8. f4 Nc6 9. Kh1 a6 10. Be3 Bd7 11. Qe1 b5 12. a3 Qb8 13. Bf3 Nxd4 14. Bxd4 e5 15. Be3 Bc6 16. Qg3 Kh8 17. Rad1 a5 18. Nd5 Bxd5 19. exd5 e4 20. Be2 Nd7 21. Bd4 Bf6 22. Qb3 b4 23. axb4 Qxb4 24. Qxb4 axb4 25. Bb5 Nc5 26. Bxf6 gxf6 27. Ra1 Rfb8 28. Bc6 Rxa1 29. Rxa1 b3 30. cxb3 Rxb3 31. Rb1 Nd3 32. Ba4 Rb4 33. Bc2 Nxf4 34. Re1 f5 35. g4 Rxb2 36. Bb1 Nd3 37. Bxd3 exd3 38. Rd1 fxg4 39. Rxd3 Kg7 40. Rg3 h5 41. h3 f5 42. hxg4 hxg4 43. Rd3 Kf6 44. Re3 Kg5 45. Re6 Kh4 46. Re1 Rd2 0-1

[Event "Warsaw Przepiorka Memorial"]
[Site "Warsaw"]
[Date "2019.12.27"]
[Round "2"]
[White "Siekanska, Maria"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "1773"]
[BlackElo "2206"]
[PlyCount "49"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Bg4 12. Rc1 Re8 13. Nc5 Bxc5 14. Bxc5 Qd7 15. Re1 Bh3 16. Bh1 Rac8 17. a3 h6 18. Qa4 Re4 19. Qb3 Qe6 20. Be3 Ng4 21. Nd2 Re5 22. Nf3 Re4 23. Nd2 Re5 24. Nf3 Re4 25. Nd2 1/2-1/2

[Event "Warsaw Przepiorka Memorial"]
[Site "Warsaw"]
[Date "2019.12.27"]
[Round "1"]
[White "Siekanski, Janusz"]
[Black "Derylo, Kamil"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2206"]
[BlackElo "1999"]
[PlyCount "70"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 Ne4 7. e3 Nxc3 8. bxc3 g6 9. h3 Bg7 10. Bd3 0-0 11. 0-0 b6 12. e4 dxe4 13. Bxe4 Bb7 14. Rc1 Rc8 15. Qd2 Qd7 16. Bh6 Rfd8 17. Bxg7 Kxg7 18. Qe3 Qd6 19. Rfe1 e6 20. h4 h5 21. Qg5 Rc7 22. Rcd1 Qe7 23. Qe3 Qf6 24. c4 Na5 25. Bxb7 Nxb7 26. d5 exd5 27. cxd5 Rcd7 28. Qb3 Nc5 29. Qc4 Re7 30. Rxe7 Qxe7 31. Qd4+ Qf6 32. Ne5 Ne6 33. Qe4 Nc5 34. Qd4 Ne6 35. Qe4 Nc5 1/2-1/2

[Event "POL-ch rapid"]
[Site "Zgierz"]
[Date "2019.10.06"]
[Round "4"]
[White "Jaracz, Pawel"]
[Black "Siekanski, Janusz"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2465"]
[BlackElo "2206"]
[PlyCount "85"]
[EventDate "2019.10.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Be7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 a6 10. g4 Nxd4 11. Bxd4 b5 12. g5 Nd7 13. h4 Bb7 14. Kb1 Rc8 15. a3 Ne5 16. Qe3 Nc4 17. Bxc4 Rxc4 18. Rhg1 Qb8 19. Bf6 Bd8 20. Bxd8 Rxd8 21. Qb6 Rc6 22. Qa5 Rdc8 23. Rd3 Qa7 24. Rgd1 Qc5 25. Qb4 g6 26. Rxd6 Rxd6 27. Rxd6 Qf2 28. Rd3 Qxh4 29. Qe7 Bc6 30. Rd6 Be8 31. Qb7 Rxc3 32. bxc3 Qxg5 33. Qb8 Kf8 34. Rxa6 h5 35. Ra8 Qe7 36. Qe5 Kg8 37. f4 h4 38. f5 h3 39. f6 Qd7 40. Kb2 Qc6 41. Qf4 Kh7 42. Qh4+ Kg8 43. Qh6 1-0

[Event "POL-ch rapid"]
[Site "Zgierz"]
[Date "2019.10.06"]
[Round "2"]
[White "Socko, Monika"]
[Black "Siekanski, Janusz"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2423"]
[BlackElo "2206"]
[PlyCount "119"]
[EventDate "2019.10.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. Nc3 0-0 9. dxc5 Bxc5 10. a3 Ne4 11. Nxd5 Be6 12. Nc3 Nxc3 13. bxc3 Qxd1 14. Rxd1 Rad8 15. Bd2 Na5 16. Nd4 Nb3 17. Rab1 Nxd4 18. cxd4 Rxd4 19. Bc3 Rc4 20. Be5 b6 21. Bf3 Ra4 22. Ra1 f6 23. Bb2 Kf7 24. Kg2 Ke7 25. e3 Rc4 26. Rd2 Rd8 27. Rad1 Rxd2 28. Rxd2 Bd6 29. Be2 Rc5 30. e4 Be5 31. f4 Bxb2 32. Rxb2 Rc3 33. a4 Ra3 34. Rb4 Ra2 35. Kf3 h5 36. f5 Bd7 37. Ke3 Rxa4 38. Rxa4 Bxa4 39. Bxh5 Kd6 40. Kd4 Bb3 41. Kc3 Ba4 42. Kd4 Bc6 43. h4 b5 44. Bf7 a5 45. g4 b4 46. g5 a4 47. gxf6 gxf6 48. h5 Ke7 49. Be6 Kf8 50. h6 b3 51. e5 fxe5+ 52. Kxe5 b2 53. Ba2 b1Q 54. Bxb1 Kg8 55. f6 Be8 56. Ke6 Bf7+ 57. Ke7 Bb3 58. Bc2 Bc4 59. Bxa4 Kh7 60. Bd7 1-0

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.25"]
[Round "9"]
[White "Siekanski, Janusz"]
[Black "Szydlo, Michal"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2263"]
[BlackElo "1865"]
[PlyCount "71"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 Ne8 10. b4 f5 11. c5 Nf6 12. f3 f4 13. Nc4 g5 14. a4 Ng6 15. a5 Rf7 16. Bb2 h5 17. b5 dxc5 18. b6 g4 19. bxc7 Rxc7 20. Nb5 g3 21. Nxc7 Nxe4 22. Ne6 Qh4 23. h3 Bxe6 24. dxe6 Ng5 25. Qc2 Nxh3+ 26. gxh3 Qxh3 27. Bd3 Nh4 28. Nxe5 Bxe5 29. Bxe5 g2 30. Bh7+ Kf8 31. Qxc5+ Ke8 32. Qb5+ Kf8 33. Bd6+ Kg7 34. Qg5+ Kxh7 35. Qxh5+ Kg7 36. Be5+ 1-0

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.24"]
[Round "8"]
[White "Stachecki, Mikolaj"]
[Black "Siekanski, Janusz"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "1765"]
[BlackElo "2263"]
[PlyCount "71"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. 0-0 0-0 8. f4 Nc6 9. Kh1 a6 10. a4 Qc7 11. Be3 Re8 12. Bd3 Nxd4 13. Bxd4 e5 14. Be3 exf4 15. Rxf4 Be6 16. Nd5 Bxd5 17. exd5 Rf8 18. Bd4 Ne8 19. Qh5 g6 20. Rf3 Bf6 21. Bxf6 Nxf6 22. Qh4 Nxd5 23. Rh3 h5 24. Qg5 Ne7 25. Rxh5 f5 26. Rh3 Rae8 27. Re1 Rf7 28. Qh6 Rg7 29. Bxf5 Nxf5 30. Qh8+ Kf7 31. Qxe8+ Kf6 32. Rf3 Kg5 33. Qe4 d5 34. Qxd5 Rh7 35. Qe5 Qxc2 36. Rg3+ 1-0

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.23"]
[Round "7"]
[White "Siekanski, Janusz"]
[Black "Twardowski, Hubert"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2263"]
[BlackElo "1822"]
[PlyCount "75"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 Nc6 9. d5 Qa5 10. Rc1 Ne5 11. Be2 0-0 12. f4 Ng4 13. Bxg4 Bxg4 14. f5 gxf5 15. h3 f4 16. Bxf4 Bh5 17. Bh6 Bg6 18. Bxg7 Kxg7 19. Ne2 Rad8 20. Ng3 e6 21. 0-0 f6 22. Rcd1 exd5 23. exd5 c4 24. Nf5+ Bxf5 25. Rxf5 Qc5+ 26. Kh1 Rd6 27. Re1 Rd7 28. Qd1 Kh8 29. Qf3 Re7 30. Re6 Rxe6 31. dxe6 Qe7 32. Qe4 Re8 33. Rh5 Rc8 34. Rd5 Rc7 35. a4 Kg7 36. a5 Kf8 37. Qf4 Kg7 38. Qxc7 1-0

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.22"]
[Round "6"]
[White "Wysocki, Mateusz"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "1786"]
[BlackElo "2263"]
[PlyCount "69"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Nc6 7. g5 Nd7 8. Be3 Be7 9. h4 0-0 10. Qd2 Nde5 11. Be2 Nxd4 12. Bxd4 Nc6 13. Be3 Qa5 14. f4 Rd8 15. Bf3 d5 16. exd5 Bb4 17. 0-0 exd5 18. a3 Bxc3 19. Qxc3 Qxc3 20. bxc3 Bf5 21. Rad1 Be4 22. Kf2 b6 23. Bxe4 dxe4 24. c4 f5 25. gxf6 gxf6 26. c5 bxc5 27. Bxc5 Kf7 28. f5 Ne5 29. Rxd8 Rxd8 30. Re1 Rc8 31. Bxa7 Rxc2+ 32. Kg3 Rc3+ 33. Re3 Nd3 34. a4 Ra3 35. Bd4 1/2-1/2

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.21"]
[Round "5"]
[White "Siekanski, Janusz"]
[Black "Zych, Marek"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2263"]
[BlackElo "2061"]
[PlyCount "78"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 cxd4 9. cxd4 0-0 10. Nf3 Nc6 11. Rc1 Bg4 12. d5 Bxf3 13. gxf3 Ne5 14. Be2 Qd7 15. h3 Rfc8 16. f4 Rxc1+ 17. Qxc1 Rc8 18. Qa3 Nc4 19. Qxa7 Nxe3 20. Qxe3 Rc3 21. Qd2 Rxh3 22. Rxh3 Qxh3 23. e5 Qh1+ 24. Bf1 Qe4+ 25. Be2 Bh6 26. d6 Bxf4 27. Qd3 Qb4+ 28. Kf1 exd6 29. exd6 Qxd6 30. Qxd6 Bxd6 31. a4 b6 32. Bb5 Kg7 33. Be8 f5 34. Kg2 g5 35. f3 Kf6 36. Bh5 Ke5 37. Bf7 Kf4 38. Bh5 g4 39. Bf7 Kg5 0-1

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.20"]
[Round "4"]
[White "Kopica, Paulina"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1932"]
[BlackElo "2263"]
[PlyCount "160"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. Nd2 Be7 9. b3 0-0 10. Bb2 a5 11. Qe2 a4 12. Rad1 axb3 13. axb3 Ra2 14. Be5 Nd7 15. Bg3 Nc5 16. Rfe1 Nxd3 17. Qxd3 Ba6 18. c4 Bb4 19. exd5 exd5 20. Bf4 Qf6 21. Qb1 Rb2 22. Qc1 Bxd2 23. Rxd2 Rxb3 24. Be5 Qg6 25. cxd5 cxd5 26. Qc2 Qxc2 27. Rxc2 Re8 28. f3 d4 29. Bg3 Rxe1+ 30. Bxe1 h5 31. Ra2 Bb7 32. Kf2 h4 33. h3 f6 34. Ke2 g5 35. Bf2 d3+ 36. Kd2 Kf7 37. Bd4 f5 38. Ra5 Kg6 39. Bc3 g4 40. hxg4 fxg4 41. fxg4 Bxg2 42. Rh5 h3 43. Kxd3 Ra3 44. Kd2 Ra2+ 45. Ke3 Ra3 46. Kd2 Ra4 47. Rh8 Ra2+ 48. Ke3 Ra3 49. Kd2 Kg5 50. Be5 Kxg4 51. Bc7 Be4 52. Rg8+ Kf5 53. Rf8+ Kg5 54. Rh8 Ra7 55. Re8 Bh7 56. Be5 Kg4 57. Ke3 Rb7 58. Bd6 Rd7 59. Bb8 Rb7 60. Bd6 Rb3+ 61. Kf2 Rb2+ 62. Ke3 Rb3+ 63. Kf2 Rb7 64. Ke3 Rf7 65. Bb8 Rf3+ 66. Ke2 Rf7 67. Ke3 Kh5 68. Bd6 Kg6 69. Rb8 Rd7 70. Bf4 Kf5 71. Rh8 Kg4 72. Bb8 Re7+ 73. Kf2 Rf7+ 74. Ke3 Kg5 75. Bd6 Kg6 76. Rb8 Rd7 77. Bf4 Ra7 78. Kf3 Ra2 79. Rb6+ Kf7 80. Kg4 Rg2+ 1/2-1/2

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.19"]
[Round "3"]
[White "Siekanski, Janusz"]
[Black "Praczukowski, Stanislaw"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2263"]
[BlackElo "2126"]
[PlyCount "67"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 cxd4 9. cxd4 Nc6 10. Bb5 0-0 11. Ne2 Bd7 12. Rb1 b6 13. 0-0 Na5 14. Ba6 Bc8 15. Bd3 Bb7 16. Bh6 Rc8 17. Bxg7 Kxg7 18. Rfc1 Qd7 19. d5 Rxc1+ 20. Rxc1 Rc8 21. f4 Rxc1+ 22. Qxc1 e6 23. Nd4 exd5 24. e5 Qa4 25. Nf3 Qb4 26. Kh1 d4 27. f5 Bxf3 28. f6+ Kg8 29. gxf3 Qc5 30. Qh6 Qf8 31. Qf4 Qb4 32. Qh6 Qf8 33. Qf4 Qb4 34. Qh6 1/2-1/2

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.18"]
[Round "2"]
[White "Konopacka, Martyna"]
[Black "Siekanski, Janusz"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1845"]
[BlackElo "2263"]
[PlyCount "82"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. g3 Be7 7. Bg2 0-0 8. 0-0 Nc6 9. Be3 Bd7 10. f4 a6 11. a4 Qc7 12. Nb3 b6 13. g4 Bc8 14. g5 Nd7 15. Qh5 g6 16. Qh4 Re8 17. Rf3 Bf8 18. Raf1 Bb7 19. Nd4 Bg7 20. Nde2 f5 21. Rh3 Nf8 22. Rd1 Ne7 23. Qf2 Bxe4 24. Nxe4 fxe4 25. Bxe4 d5 26. Bxb6 Qc6 27. Bd3 Bxb2 28. a5 Nf5 29. Rb1 Bg7 30. Nd4 Nxd4 31. Bxd4 e5 32. fxe5 Bxe5 33. Rb6 Qd7 34. Rh4 Bxd4 35. Rxd4 Ne6 36. Rg4 Nc5 37. Rgb4 Ne4 38. Qf4 Rf8 39. Rb8 Raxb8 40. Rxb8 Qa7+ 41. Kg2 Qxb8 0-1

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.17"]
[Round "1"]
[White "Siekanski, Janusz"]
[Black "Raclawicki, Kacper"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2263"]
[BlackElo "1835"]
[PlyCount "96"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 Nd7 10. b4 f5 11. c5 dxc5 12. bxc5 Nxc5 13. Ba3 Nxe4 14. Ndxe4 fxe4 15. Bc4 Kh8 16. Nxe4 Rf4 17. d6 Nf5 18. dxc7 Qxc7 19. Qd5 Be6 20. Qxe6 Rxe4 21. Bd3 Ra4 22. Rac1 Qd8 23. Bxf5 Rxa3 24. Be4 Qe8 25. Qc4 Ra4 26. Qc2 Rb4 27. Rfd1 Qe7 28. Rd5 Rf8 29. g3 b6 30. h4 Rd4 31. Rxd4 exd4 32. Qd3 Qf7 33. Rc2 Re8 34. Kg2 Be5 35. Rc6 Rf8 36. f4 Bg7 37. a4 Qa2+ 38. Qc2 Qxc2+ 39. Rxc2 Rd8 40. Kf2 Bf8 41. Ke2 Bc5 42. Kd3 Re8 43. Rh2 Kg7 44. h5 a6 45. hxg6 hxg6 46. Rh4 Re6 47. Rg4 Kh6 48. Rh4+ Kg7 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 17th"]
[Site "Warsaw"]
[Date "2019.07.14"]
[Round "9"]
[White "Rakshitta, Ravi"]
[Black "Siekanski, Janusz"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2112"]
[BlackElo "2270"]
[PlyCount "158"]
[EventDate "2019.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 Nf6 6. g3 Be7 7. Bg2 0-0 8. 0-0 Nc6 9. Re1 Bd7 10. Nxc6 Bxc6 11. a4 a6 12. a5 Qc7 13. Be3 Nd7 14. Ne2 Nc5 15. Nf4 b5 16. Bd4 e5 17. Bxc5 dxc5 18. Nd5 Bxd5 19. exd5 Bd6 20. c4 b4 21. Qa4 f5 22. Rad1 Qe7 23. Qc2 Rae8 24. Re2 g6 25. Rde1 Qd7 26. Kh1 Kg7 27. Ra1 Qe7 28. Rae1 Qd7 29. Ra1 Qf7 30. Rae1 Re7 31. Qa4 Rc8 32. Kg1 Qf6 33. Qc2 h5 34. f3 Rh8 35. Bh3 Rhe8 36. Bg2 Qg5 37. Qd2 Qf6 38. Qc2 Rb8 39. b3 Rbe8 40. Qb2 Kf7 41. Qc2 h4 42. g4 h3 43. Bxh3 Rh8 44. Bf1 e4 45. fxe4 Qd4+ 46. Kh1 Rxe4 47. Rxe4 fxe4 48. Rxe4 Qf6 49. Kg1 Rxh2 50. Bg2 Qa1+ 51. Kf2 Qh1 52. Kf3 Rh3+ 53. Kf2 Bg3+ 54. Ke3 Qg1+ 55. Kf3 Bh4+ 56. Bxh3 Qg3+ 57. Ke2 Qxh3 58. Rf4+ Kg7 59. Qe4 Qh2+ 60. Kd3 Qb2 61. Rf1 Qxb3+ 62. Ke2 Qb2+ 63. Kf3 b3 64. d6 Qc3+ 65. Qe3 Qxc4 66. Rd1 b2 67. d7 Qc2 68. Qe5+ Kh7 69. d8Q Qf2+ 70. Ke4 Qe2+ 71. Kf4 Qf2+ 72. Ke4 Qe2+ 73. Kf4 Qxe5+ 74. Kxe5 Bxd8 75. Kd5 Bxa5 76. Kxc5 Bd2 77. Rh1+ Kg7 78. Rb1 Bc1 79. g5 Kf7 0-1

[Event "Warsaw Najdorf Memorial op-A 17th"]
[Site "Warsaw"]
[Date "2019.07.13"]
[Round "8"]
[White "Siekanski, Janusz"]
[Black "Markiewicz, Jerzy"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2270"]
[BlackElo "2170"]
[PlyCount "48"]
[EventDate "2019.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. e3 Bb4 5. Bd3 Bxc3+ 6. bxc3 0-0 7. Ne2 d6 8. Qc2 Qe7 9. 0-0 c5 10. Ng3 Nc6 11. dxc5 dxc5 12. e4 Ng4 13. exf5 Qh4 14. h3 Nge5 15. Be4 Nxc4 16. Qe2 Nd6 17. Bxc6 bxc6 18. fxe6 Re8 19. Qe5 Rxe6 20. Qxc5 Ba6 21. Qxc6 Bb7 22. Qd7 Rg6 23. Rb1 Bxg2 24. Rb4 Qxh3 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 17th"]
[Site "Warsaw"]
[Date "2019.07.12"]
[Round "7"]
[White "Harazinska, Magdalena"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2004"]
[BlackElo "2270"]
[PlyCount "87"]
[EventDate "2019.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. dxc5 d4 7. Na4 Bxc5 8. Nxc5 Qa5+ 9. Bd2 Qxc5 10. Rc1 Qb6 11. e3 Nf6 12. Bc4 0-0 13. 0-0 Bg4 14. exd4 Rad8 15. Bc3 Ne5 16. Be2 Bxf3 17. Bxf3 Nxf3+ 18. Qxf3 Nd5 19. Rfe1 Qa6 20. a3 Qb5 21. h3 Rfe8 22. Re5 f6 23. Rxe8+ Rxe8 24. Bd2 Rd8 25. b4 h6 26. Qf5 Qd7 27. Qxd7 Rxd7 28. Kf1 Kf7 29. Ke2 Rc7 30. Rc5 Ke6 31. Kd3 b6 32. Rxc7 Nxc7 33. Kc4 a6 34. a4 Nd5 35. Bc1 Kd6 36. Ba3 b5+ 37. axb5 Nb6+ 38. Kd3 axb5 39. Ke4 Nd5 40. Bc1 Ke6 41. Bd2 f5+ 42. Kd3 h5 43. f3 g6 44. g3 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 17th"]
[Site "Warsaw"]
[Date "2019.07.11"]
[Round "6"]
[White "Siekanski, Janusz"]
[Black "Ali Marandi, Cemil Can"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2270"]
[BlackElo "2527"]
[PlyCount "108"]
[EventDate "2019.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 Nh5 7. Bd2 g6 8. Qb3 e6 9. e4 dxe4 10. Nxe4 Be7 11. Bb5 0-0 12. Bxc6 bxc6 13. 0-0 Nf6 14. Nxf6+ Bxf6 15. Bf4 Qb6 16. Qe3 Rd8 17. Bg5 Bxg5 18. Qxg5 Rd5 19. Qh6 Rh5 20. Qe3 c5 21. Rfd1 Bb7 22. Ne5 cxd4 23. Rxd4 Qxb2 24. Rad1 Bd5 25. Ng4 Kg7 26. R4d2 Qb4 27. Rd4 Qa5 28. Rf4 e5 29. Nxe5 Re8 30. Nc4 Rxe3 31. Nxa5 Ra3 32. g4 Re5 33. Nc4 Rd3 34. Ra1 Re2 35. Ne3 Be6 36. h4 Ra3 37. Rd4 Raxa2 38. Ra4 Rxa1+ 39. Rxa1 Ra2 40. Rxa2 Bxa2 41. g5 Bb3 42. Kf1 a5 43. Ke2 a4 44. Kd3 a3 45. Kc3 a2 46. Kb2 Be6 47. Nf1 f5 48. f4 Kf7 49. Ng3 Bc4 50. h5 Ke6 51. h6 Kd6 52. Ka1 Kc5 53. Nxf5 gxf5 54. g6 Bg8 0-1

[Event "Warsaw Najdorf Memorial op-A 17th"]
[Site "Warsaw"]
[Date "2019.07.10"]
[Round "5"]
[White "Cieslak, Wiktoria"]
[Black "Siekanski, Janusz"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "2001"]
[BlackElo "2270"]
[PlyCount "74"]
[EventDate "2019.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Nc6 7. g5 Nd7 8. Be3 Be7 9. Rg1 0-0 10. Qh5 g6 11. Qh6 Nde5 12. 0-0-0 f6 13. gxf6 Bxf6 14. f4 Nxd4 15. Bxd4 Bg7 16. Qh3 Rxf4 17. Bxe5 Bxe5 18. Bc4 Qf6 19. Rgf1 Rxf1 20. Rxf1 Qe7 21. Qg4 Bd7 22. Ne2 b5 23. Bb3 Kh8 24. h4 a5 25. a3 a4 26. Ba2 b4 27. axb4 a3 28. c3 axb2+ 29. Kxb2 d5 30. exd5 exd5 31. Qg5 Qxb4+ 32. Bb3 Qe4 33. Nf4 Bf5 34. Qg2 Bxc3+ 35. Kxc3 Qe3+ 36. Kb2 Qd4+ 37. Kc1 Ra1# 0-1

[Event "Warsaw Najdorf Memorial op-A 17th"]
[Site "Warsaw"]
[Date "2019.07.09"]
[Round "4"]
[White "Siekanski, Janusz"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2270"]
[BlackElo "2420"]
[PlyCount "106"]
[EventDate "2019.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Bg4 7. Be3 Nfd7 8. Rc1 a6 9. h3 Bxf3 10. Bxf3 c5 11. d5 b5 12. b3 Qa5 13. Qd2 bxc4 14. bxc4 Nb6 15. Nb1 Qxd2+ 16. Nxd2 N8d7 17. Bd1 Rfb8 18. Ke2 a5 19. f4 a4 20. Rb1 a3 21. Rb5 Na4 22. Bxa4 Rxa4 23. Rhb1 Bb2 24. Rxb8+ Nxb8 25. e5 Na6 26. exd6 exd6 27. Ne4 Rxc4 28. Nxd6 Rc2+ 29. Kd1 Rxg2 30. Nc4 f5 31. d6 Kf7 32. Nxa3 Bxa3 33. Rb6 Rg3 34. Ke2 Nb4 35. Bxc5 Ke6 36. Bxb4 Bxb4 37. Rxb4 Kxd6 38. h4 Rh3 39. a4 Rxh4 40. a5 Kc5 41. Ra4 Rh2+ 42. Kf3 Rh3+ 43. Kg2 Re3 44. a6 Re8 45. Ra1 Kb6 46. Kg3 Ra8 47. Rh1 h5 48. Re1 Rxa6 49. Re5 Kc7 50. Kh4 Ra1 51. Kg5 Rg1+ 52. Kf6 Kd6 53. Re8 Kd5 0-1

[Event "Warsaw Najdorf Memorial op-A 17th"]
[Site "Warsaw"]
[Date "2019.07.08"]
[Round "3"]
[White "Barski, Radoslaw"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2468"]
[BlackElo "2270"]
[PlyCount "120"]
[EventDate "2019.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Be7 7. f4 0-0 8. Be2 Nc6 9. Qd2 a6 10. 0-0-0 Bd7 11. g4 Nxd4 12. Qxd4 Bc6 13. g5 Nd7 14. h4 e5 15. Qd3 exf4 16. Bxf4 Ne5 17. Qg3 Qc7 18. h5 Rac8 19. Rd2 b5 20. Kb1 b4 21. Nd5 Bxd5 22. exd5 a5 23. Bxe5 dxe5 24. g6 Rcd8 25. Rg1 fxg6 26. hxg6 h6 27. Bg4 Rf4 28. Be6+ Kf8 29. Rdd1 Bf6 30. Rgf1 a4 31. Qd3 Qd6 32. Rfe1 a3 33. Bf7 axb2 34. Re4 b3 35. cxb3 Qa3 36. Rxf4 exf4 37. d6 Ra8 38. b4 Qxd3+ 39. Rxd3 Rc8 40. Rd1 f3 41. d7 Rc1+ 42. Rxc1 bxc1Q+ 43. Kxc1 Ke7 44. Kd2 Kxd7 45. Bd5 f2 46. Bg2 h5 47. a4 h4 48. Kd3 Ke6 49. a5 Bd8 50. Ke4 Kd6 51. Kd4 Bf6+ 52. Kd3 Bd8 53. Kd4 Bf6+ 54. Kc4 Bd8 55. Kd3 Ke5 56. Ke2 Kd4 57. a6 Bb6 58. Kxf2 Kc4+ 59. Kf3 Kxb4 60. Ke4 Ka5 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 17th"]
[Site "Warsaw"]
[Date "2019.07.07"]
[Round "2"]
[White "Siekanski, Janusz"]
[Black "Parol, Pola"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2270"]
[BlackElo "2064"]
[PlyCount "125"]
[EventDate "2019.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8. Bxc4 c5 9. Ne2 Qc7 10. Bd3 Nc6 11. f4 b6 12. 0-0 Bb7 13. e4 Na5 14. e5 Qc6 15. Rf3 Ne4 16. Ng3 f5 17. exf6 Nxf6 18. Rf2 Rad8 19. Be3 Kh8 20. Rb1 Qd6 21. a4 cxd4 22. cxd4 Nc6 23. Ne4 Qd5 24. Nxf6 gxf6 25. Rb5 Qd7 26. Bxh7 f5 27. Bg6 Kg7 28. Bh5 Rh8 29. Bf3 Ba6 30. d5 Bxb5 31. axb5 Ne7 32. Bd4+ Kg8 33. Bxh8 Kxh8 34. Qa1+ Kh7 35. dxe6 Qxe6 36. Re2 Qd7 37. Qf6 Ng6 38. g3 Qd1+ 39. Kf2 Qd4+ 40. Qxd4 Rxd4 41. h4 Rd7 42. h5 Ne7 43. Re6 Kg7 44. h6+ Kf7 45. h7 Rd8 46. Rd6 Rh8 47. Rd7 Rxh7 48. Rxa7 Rh6 49. Rb7 Kf8 50. Ke2 Rd6 51. Ke3 Rg6 52. Kd4 Rxg3 53. Bc6 Ng6 54. Rxb6 Rg4 55. Rb8+ Ke7 56. b6 Rxf4+ 57. Kc5 Ne5 58. Re8+ Kf6 59. Rxe5 Rf1 60. Re8 Rc1+ 61. Kd6 Rd1+ 62. Bd5 Rb1 63. b7 1-0

[Event "Warsaw Najdorf Memorial op-A 17th"]
[Site "Warsaw"]
[Date "2019.07.06"]
[Round "1"]
[White "Marcinczyk, Monika"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "1960"]
[BlackElo "2270"]
[PlyCount "121"]
[EventDate "2019.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 Be7 7. 0-0 0-0 8. Be3 Nc6 9. f4 a6 10. Qe1 Nxd4 11. Bxd4 b5 12. a3 Bb7 13. Qg3 g6 14. Bd3 Nh5 15. Qf2 Nxf4 16. Qxf4 e5 17. Bxe5 dxe5 18. Qxe5 Bd6 19. Qf6 Qc7 20. Qh4 Rfe8 21. Kh1 Re5 22. h3 Rae8 23. Rf3 f5 24. exf5 Bxf3 25. gxf3 Be7 26. Qg4 Bxa3 27. Ne4 Bxb2 28. Nf6+ Kh8 29. Nxe8 Rxe8 30. Rg1 gxf5 31. Qxf5 Bd4 32. Rd1 Qg7 33. Qg4 Qe5 34. Bxb5 axb5 35. Qxd4 Qxd4 36. Rxd4 Re1+ 37. Kg2 Re2+ 38. Kg3 Rxc2 39. Rd7 b4 40. Rb7 Rc4 41. f4 h5 42. Rb5 h4+ 43. Kg4 Kg7 44. Kg5 Rc3 45. Rb7+ Kg8 46. Kxh4 Rb3 47. f5 Rb1 48. Kg5 b3 49. Kg6 Rg1+ 50. Kf6 Rb1 51. Rb8+ Kh7 52. Kf7 b2 53. f6 Ra1 54. Rxb2 Ra7+ 55. Ke6 Ra6+ 56. Ke5 Ra5+ 57. Kd4 Ra4+ 58. Kc5 Rf4 59. Rb6 Kg6 60. h4 Rxf6 61. h5+ 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 16th"]
[Site "Warsaw"]
[Date "2018.07.14"]
[Round "7"]
[White "Czopor, Maciej"]
[Black "Siekanski, Janusz"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2217"]
[BlackElo "2269"]
[PlyCount "79"]
[EventDate "2018.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Nc6 7. g5 Nd7 8. Be3 Be7 9. h4 0-0 10. Qh5 a6 11. 0-0-0 Nxd4 12. Bxd4 b5 13. Bd3 Ne5 14. f4 Nxd3+ 15. Rxd3 b4 16. Ne2 Qa5 17. Kb1 e5 18. Be3 Be6 19. b3 d5 20. Qf3 Rad8 21. Qf2 dxe4 22. Rxd8 Bxd8 23. f5 Bd5 24. h5 Qb5 25. f6 Bb6 26. Rd1 Bxe3 27. Qxe3 Be6 28. fxg7 Rc8 29. Ng3 Kxg7 30. h6+ Kf8 31. Qxe4 Qc6 32. Qxb4+ Kg8 33. Qd2 Kf8 34. Qb4+ Kg8 35. Rd2 Qf3 36. Qc5 f6 37. Qe7 Bf7 38. Rd8+ Rxd8 39. Qxd8+ Be8 40. Qxe8# 1-0

[Event "Warsaw Najdorf Memorial op-A 16th"]
[Site "Warsaw"]
[Date "2018.07.13"]
[Round "6"]
[White "Siekanski, Janusz"]
[Black "Deszczynski, Adam"]
[Result "1/2-1/2"]
[ECO "E49"]
[WhiteElo "2269"]
[BlackElo "2345"]
[PlyCount "74"]
[EventDate "2018.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 c5 8. cxd5 exd5 9. Ne2 b6 10. 0-0 Ba6 11. f3 Re8 12. Ng3 Bxd3 13. Qxd3 Nc6 14. Bb2 Rc8 15. Rae1 Re7 16. e4 cxd4 17. cxd4 Rec7 18. e5 Ne8 19. f4 Na5 20. f5 Rc2 21. Re2 Qc7 22. f6 Rxe2 23. Qxe2 Qc2 24. Qg4 Rc7 25. fxg7 Qg6 26. Qf3 Qe6 27. Nf5 Nxg7 28. Ne3 Rd7 29. Ng4 Ne8 30. Bc1 Nc6 31. Nh6+ Kf8 32. Nf5 Ne7 33. Bh6+ Kg8 34. Nxe7+ Rxe7 35. Qe3 Qg6 36. Rf3 Qb1+ 37. Kf2 Qc2+ 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 16th"]
[Site "Warsaw"]
[Date "2018.07.12"]
[Round "5"]
[White "Siekanski, Janusz"]
[Black "Rakesh, Kumar Jena"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2269"]
[BlackElo "2385"]
[PlyCount "41"]
[EventDate "2018.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. h4 Bg7 5. h5 Nxh5 6. e4 e6 7. exf5 exf5 8. Rxh5 gxh5 9. Qxh5+ Kf8 10. Nd5 h6 11. Qxf5+ Kg8 12. c5 d6 13. Qe4 Kf7 14. Be2 Nc6 15. Bh5+ Kg8 16. Bf4 Nxd4 17. Ne7+ Kf8 18. Ng6+ Kg8 19. Ne7+ Kf8 20. Ng6+ Kg8 21. Ne7+ 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 16th"]
[Site "Warsaw"]
[Date "2018.07.11"]
[Round "4"]
[White "Molenda, Marcin"]
[Black "Siekanski, Janusz"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2382"]
[BlackElo "2269"]
[PlyCount "81"]
[EventDate "2018.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. Nc3 0-0 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Re8 12. Rc1 Bg4 13. Nc5 Bxc5 14. Bxc5 Qd7 15. Re1 Rac8 16. Qa4 Bh3 17. Bh1 Ne4 18. Be3 h6 19. Nd4 h5 20. Nxc6 bxc6 21. Qxa7 Qe6 22. Qa4 h4 23. Bxe4 dxe4 24. a3 Qg6 25. Rc5 f5 26. Qc4+ Kh7 27. a4 Re6 28. a5 Rf8 29. Bf4 hxg3 30. hxg3 Qf6 31. Qc3 Qg6 32. a6 e3 33. f3 Qh5 34. Rxc6 Rxc6 35. Qxc6 g5 36. Bxe3 f4 37. g4 Bxg4 38. fxg4 Qxg4+ 39. Qg2 Qxg2+ 40. Kxg2 fxe3 41. a7 1-0

[Event "Warsaw Najdorf Memorial op-A 16th"]
[Site "Warsaw"]
[Date "2018.07.10"]
[Round "3"]
[White "Klekowski, Maciej"]
[Black "Siekanski, Janusz"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "2511"]
[BlackElo "2269"]
[PlyCount "138"]
[EventDate "2018.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Nc6 7. g5 Nd7 8. Be3 Be7 9. h4 0-0 10. Qd2 Nde5 11. Be2 Nxd4 12. Qxd4 Nc6 13. Qd2 Qa5 14. 0-0-0 a6 15. Bc4 b5 16. Bb3 Qc7 17. g6 Na5 18. gxf7+ Rxf7 19. Bg5 Nxb3+ 20. axb3 Bf8 21. Qe2 Bb7 22. Rd4 Bc6 23. Rg1 Qb7 24. e5 Bf3 25. Qe3 b4 26. Nd1 d5 27. Rf4 Rxf4 28. Qxf4 Be4 29. f3 Bg6 30. Rg2 a5 31. Qg4 Bf5 32. Qd4 a4 33. bxa4 b3 34. Ne3 Bg6 35. Bf6 Qc6 36. Qc3 Qxc3 37. bxc3 Ba3+ 38. Kb1 Rb8 39. Rxg6 hxg6 40. Bg5 bxc2+ 41. Kxc2 Rb2+ 42. Kd3 Bc5 43. Nc2 Ra2 44. Nd4 Bxd4 45. cxd4 Rxa4 46. Ke3 Kf7 47. Bd8 Ke8 48. Bb6 Kd7 49. Bc5 Ke8 50. Kf4 Ra2 51. Bb4 Rg2 52. Bc5 Rd2 53. Kg5 Kf7 54. Kf4 Rd3 55. Kg4 Kg8 56. f4 Kh7 57. h5 gxh5+ 58. Kxh5 Rg3 59. Bd6 g6+ 60. Kh4 Rg1 61. Bc5 Kg7 62. Bd6 Kf7 63. Bb4 Ke8 64. Bd2 Kd7 65. Be3 Rg2 66. Kh3 Re2 67. Bg1 Kc6 68. Kg3 Kb5 69. Kf3 Ra2 0-1

[Event "Warsaw Najdorf Memorial op-A 16th"]
[Site "Warsaw"]
[Date "2018.07.09"]
[Round "2"]
[White "Siekanski, Janusz"]
[Black "Krysztofiak, Marcin"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2269"]
[BlackElo "2384"]
[PlyCount "68"]
[EventDate "2018.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. Nge2 Bd6 8. Nb5 Be7 9. 0-0 a6 10. Nbc3 c5 11. Bd2 Nc6 12. Rc1 cxd4 13. exd4 Bg4 14. f3 Bh5 15. Bf4 Bg6 16. Bxg6 hxg6 17. Na4 Rc8 18. Qd2 Re8 19. a3 b5 20. Nc5 Nxd4 21. Qxd4 Bxc5 22. Rxc5 Rxc5 23. Qxc5 Rxe2 24. Rd1 Qe8 25. Rd2 Nh5 26. Bg5 Re5 27. Bh4 Nf4 28. h3 d4 29. Qd6 g5 30. Bg3 Rd5 31. Qxa6 Qe3+ 32. Kh1 Qxd2 33. Bxf4 Qe1+ 34. Kh2 Qe6 0-1

[Event "Marianske Lazne IM-B1 17th"]
[Site "Marianske Lazne"]
[Date "2018.01.27"]
[Round "9"]
[White "Siekanski, Janusz"]
[Black "Kochukova, Anna"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2272"]
[BlackElo "2110"]
[PlyCount "77"]
[EventDate "2018.01.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 a6 4. Bxc4 Nf6 5. Nf3 e6 6. 0-0 c5 7. Bd3 Nc6 8. a3 cxd4 9. exd4 Be7 10. Nc3 b5 11. Re1 Bb7 12. Bc2 Na5 13. Ne5 Rc8 14. Bg5 Nc4 15. Nxc4 Rxc4 16. Be3 Nd5 17. Nxd5 Qxd5 18. f3 Qh5 19. Bd3 Rc8 20. a4 Bd6 21. h3 b4 22. a5 Qh4 23. Qe2 Qg3 24. Bxa6 Qh2+ 25. Kf1 Bxa6 26. Qxa6 0-0 27. Rec1 Ra8 28. Qc6 Bg3 29. a6 Qh1+ 30. Bg1 Bf4 31. Re1 Bg3 32. Re2 Rfc8 33. Qb5 g6 34. Qd3 b3 35. Rd2 Bf4 36. Re2 Bg3 37. Rd2 Bf4 38. Re2 Bg3 39. Rd2 1/2-1/2

[Event "Marianske Lazne IM-B1 17th"]
[Site "Marianske Lazne"]
[Date "2018.01.26"]
[Round "8"]
[White "Plischki, Sebastian"]
[Black "Siekanski, Janusz"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2395"]
[BlackElo "2272"]
[PlyCount "71"]
[EventDate "2018.01.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. dxc5 Bxc5 9. Qc2 Bb6 10. Nc3 h6 11. Na4 0-0 12. Nxb6 Qxb6 13. b3 Ne4 14. Be3 Qa5 15. Nd4 Nxd4 16. Bxd4 Bf5 17. Qb2 f6 18. Rfc1 Rac8 19. f3 Ng5 20. b4 Qa4 21. Qb3 Qxb3 22. axb3 a6 23. Rc5 Rxc5 24. bxc5 Bc2 25. b4 Bb3 26. Kf2 Bc4 27. e3 h5 28. Rc1 Re8 29. Ba1 Re7 30. h4 Nf7 31. e4 Ne5 32. Bxe5 fxe5 33. f4 exf4 34. gxf4 Rd7 35. exd5 Bxd5 36. Rd1 1-0

[Event "Marianske Lazne IM-B1 17th"]
[Site "Marianske Lazne"]
[Date "2018.01.25"]
[Round "7"]
[White "Siekanski, Janusz"]
[Black "German, Nikita"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2272"]
[BlackElo "2229"]
[PlyCount "65"]
[EventDate "2018.01.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Nd7 8. Nf3 0-0 9. Bg5 c5 10. Rc1 Qc7 11. Bd3 a6 12. Qa3 e5 13. 0-0 Re8 14. Bc4 Nb6 15. Bb3 c4 16. Bc2 Nd7 17. Be7 b5 18. Bd6 Qb6 19. Bxe5 Nxe5 20. Nxe5 Bxe5 21. dxe5 Rxe5 22. Rcd1 Re6 23. Qc1 a5 24. Kh1 Bb7 25. Qf4 Rae8 26. Rd7 R6e7 27. Rfd1 b4 28. Rxe7 Rxe7 29. h4 b3 30. axb3 cxb3 31. Rd6 Qc7 32. Bxb3 Rxe4 33. Rxg6+ 1-0

[Event "Marianske Lazne IM-B1 17th"]
[Site "Marianske Lazne"]
[Date "2018.01.24"]
[Round "6"]
[White "Navrodsky, Boris"]
[Black "Siekanski, Janusz"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2101"]
[BlackElo "2272"]
[PlyCount "117"]
[EventDate "2018.01.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. dxc5 Bxc5 9. a3 Ne4 10. b4 Be7 11. Bb2 Bf6 12. Qb3 Be6 13. Nbd2 0-0 14. Bxf6 Qxf6 15. Qd3 Nxd2 16. Qxd2 Rac8 17. Rfd1 b6 18. Rac1 h6 19. Qd3 Ne5 20. Nxe5 Qxe5 21. Rxc8 Rxc8 22. Bxd5 Rc3 23. Qe4 Qxe4 24. Bxe4 f5 25. Bd5 Bxd5 26. Rxd5 Rxa3 27. Rxf5 a5 28. bxa5 bxa5 29. h4 a4 30. Kg2 Ra2 31. e4 a3 32. Kf3 Ra1 33. Ra5 Kf7 34. Ra6 h5 35. Kf4 Ra2 36. f3 Ra1 37. Kg5 a2 38. Kxh5 Rg1 39. Rxa2 Rxg3 40. Ra7+ Kf6 41. f4 Rg1 42. Ra6+ Kf7 43. e5 Rg2 44. f5 Re2 45. Ra7+ Kf8 46. e6 Rg2 47. Ra4 Rg1 48. Rg4 Rh1 49. Kg6 Rh2 50. Ra4 Rg2+ 51. Kh7 Rf2 52. Ra8+ Ke7 53. Ra7+ Ke8 54. Rf7 Rh2 55. Kxg7 Rxh4 56. Ra7 Rh1 57. Kf6 Rh6+ 58. Ke5 Rh1 59. Ra8+ 1-0

[Event "Marianske Lazne IM-B1 17th"]
[Site "Marianske Lazne"]
[Date "2018.01.23"]
[Round "4"]
[White "Kubicka, Anna"]
[Black "Siekanski, Janusz"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "2256"]
[BlackElo "2272"]
[PlyCount "70"]
[EventDate "2018.01.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Nc6 7. g5 Nd7 8. Be3 Be7 9. h4 0-0 10. Qd2 Nde5 11. Be2 Nxd4 12. Qxd4 Nc6 13. Qd2 Qa5 14. 0-0-0 Rb8 15. Kb1 b5 16. Bd3 Bd7 17. f4 Rfc8 18. Ne2 Qxd2 19. Rxd2 a6 20. Ng3 Na5 21. Rf2 Nc4 22. Bc1 Bc6 23. Rhf1 d5 24. e5 Bc5 25. Re2 d4 26. h5 Ne3 27. Bxe3 dxe3 28. Be4 Bd5 29. g6 hxg6 30. hxg6 fxg6 31. Bxg6 Bc4 32. Bd3 Rd8 33. Ne4 Rxd3 34. Nxc5 Rd5 35. Nd3 Rxd3 0-1

[Event "Marianske Lazne IM-B1 17th"]
[Site "Marianske Lazne"]
[Date "2018.01.23"]
[Round "5"]
[White "Siekanski, Janusz"]
[Black "Varitski, Igor"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2272"]
[BlackElo "2246"]
[PlyCount "76"]
[EventDate "2018.01.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 b6 6. Nh3 Nf6 7. f3 Bb7 8. a4 0-0 9. Bd3 d6 10. a5 g6 11. Qb3 c5 12. Nf4 Qe7 13. d5 exd5 14. Nxd5 Bxd5 15. cxd5 Nbd7 16. 0-0 Ne5 17. c4 bxa5 18. Rxa5 Rab8 19. Qc2 Nh5 20. f4 Nxd3 21. Qxd3 Nf6 22. Qa3 Rb7 23. Bb2 Ne4 24. Rb5 Rfb8 25. Rxb7 Qxb7 26. Ba1 Qb3 27. Qc1 Rb4 28. Qe1 Rxc4 29. h3 Rb4 30. Kh2 Rb8 31. Qh4 Qxd5 32. Rb1 Re8 33. Qh6 Qf7 34. g4 fxg4 35. hxg4 c4 36. f5 c3 37. Qf4 Qa2+ 38. Kh3 Qxb1 0-1

[Event "Marianske Lazne IM-B1 17th"]
[Site "Marianske Lazne"]
[Date "2018.01.22"]
[Round "3"]
[White "Siekanski, Janusz"]
[Black "Rosko, Lubos"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2272"]
[BlackElo "2301"]
[PlyCount "75"]
[EventDate "2018.01.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Bg5 0-0 9. Nf3 Re8 10. Bd3 h6 11. Be3 b6 12. 0-0 Ba6 13. Re1 Bxd3 14. Qxd3 a6 15. Bf4 b5 16. e5 dxe5 17. Rxe5 Rxe5 18. Nxe5 Nh5 19. Bh2 Bxe5 20. Bxe5 Nc6 21. Bh2 Nd4 22. d6 Nf6 23. Re1 Qd7 24. b4 Re8 25. Rxe8+ Qxe8 26. Kf1 Qc6 27. Be5 Nd5 28. bxc5 Nxc3 29. Qxd4 Nd5 30. Bh8 f6 31. Bxf6 b4 32. Kg1 a5 33. Bh8 Kf7 34. Qg7+ Ke8 35. Qxg6+ Kd7 36. Qf5+ Kd8 37. Bg7 Qxc5 38. Bf6+ 1-0

[Event "Marianske Lazne IM-B1 17th"]
[Site "Marianske Lazne"]
[Date "2018.01.21"]
[Round "2"]
[White "Pena Gomez, Manuel"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "B83"]
[WhiteElo "2491"]
[BlackElo "2272"]
[PlyCount "135"]
[EventDate "2018.01.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. 0-0 0-0 8. Be3 Nc6 9. f4 e5 10. Nb3 exf4 11. Rxf4 Ne8 12. Rf1 Bf6 13. Qd2 Be5 14. Bg5 Nf6 15. Bf3 Be6 16. Rad1 Na5 17. Nxa5 Qxa5 18. Nd5 Qxd2 19. Rxd2 Bxd5 20. exd5 Bxb2 21. Rb1 Be5 22. Rxb7 Rfb8 23. Rc7 Rb1+ 24. Kf2 Ne8 25. Rd7 Bxh2 26. c4 h6 27. Be7 Rc1 28. Re2 Bg1+ 29. Kg3 Bd4 30. Bxd6 Nxd6 31. Rxd6 Rxc4 32. Rc6 Ra4 33. d6 Rd8 34. Bg4 Bf6 35. d7 Rxg4+ 36. Kxg4 Rxd7 37. Rec2 Rd4+ 38. Kf3 Rd3+ 39. Ke4 Rd4+ 40. Ke3 Ra4 41. R6c4 Ra3+ 42. Ke4 g6 43. Rc7 Ra4+ 44. Kd5 Kg7 45. Rb7 Ra5+ 46. Kc4 Bh4 47. Kb4 Be1+ 48. Kb3 Ra6 49. a4 h5 50. Re2 Ba5 51. Ka3 Bb6 52. Re5 Bg1 53. Kb4 Rb6+ 54. Rxb6 axb6 55. Kc4 h4 56. Kd5 f5 57. Re1 Bf2 58. Rf1 Be3 59. Re1 Bf2 60. Re8 Kf6 61. Rg8 Kf7 62. Rc8 Kf6 63. Rf8+ Ke7 64. Rc8 Kf6 65. Rc2 Bg1 66. Rc1 Bf2 67. Rc2 Bg1 68. Rc1 1/2-1/2

[Event "Marianske Lazne IM-B1 17th"]
[Site "Marianske Lazne"]
[Date "2018.01.20"]
[Round "1"]
[White "Raahul, VS."]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2205"]
[BlackElo "2272"]
[PlyCount "45"]
[EventDate "2018.01.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 c5 5. 0-0 Nc6 6. cxd5 exd5 7. d4 Be7 8. Nc3 0-0 9. Bg5 c4 10. b3 Qa5 11. Rc1 Ba3 12. Bxf6 gxf6 13. Rc2 cxb3 14. axb3 Bf5 15. Ra2 Nb4 16. Ra1 Nc2 17. Ra2 Qxc3 18. Nh4 Be6 19. Rxc2 Qxb3 20. e4 Rfd8 21. exd5 Bxd5 22. Qg4+ Kh8 23. Qf5 1/2-1/2

[Event "EU-ch rapid"]
[Site "Katowice"]
[Date "2017.12.16"]
[Round "6"]
[White "Siekanski, Janusz"]
[Black "Fedorov, Alexei"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2272"]
[BlackElo "2573"]
[PlyCount "94"]
[EventDate "2017.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 a5 8. c5 Ne8 9. Nf3 f5 10. cxd6 Nxd6 11. Bd3 Na6 12. Rc1 Bd7 13. 0-0 f4 14. Bd2 Nc5 15. Be2 Ncxe4 16. Nxe4 Nxe4 17. Qc2 Bf5 18. Qxc7 Nxd2 19. Nxd2 Qxc7 20. Rxc7 e4 21. Rxb7 Rac8 22. Bg4 Rc2 23. Bxf5 gxf5 24. Rd1 a4 25. d6 Rd8 26. Rc7 Rxb2 27. d7 Rxa2 28. Rc8 Bf6 29. Nc4 Rc2 30. Nd6 Rb2 31. Nc4 Rb8 32. Rxb8 Rxb8 33. Na5 Ra8 34. Nc6 a3 35. d8Q+ Bxd8 36. Nxd8 a2 37. Ra1 Rxd8 38. Rxa2 Rd1+ 39. Kh2 Kf7 40. Ra6 e3 41. fxe3 fxe3 42. Ra2 f4 43. h4 f3 44. Ra7+ Ke6 45. Ra6+ Ke5 46. Ra5+ Rd5 47. Ra3 e2 0-1

[Event "Warsaw Najdorf Memorial op-A 15th"]
[Site "Warsaw"]
[Date "2017.07.17"]
[Round "9"]
[White "Siekanski, Janusz"]
[Black "Deszczynski, Adam"]
[Result "1/2-1/2"]
[ECO "E42"]
[WhiteElo "2287"]
[BlackElo "2380"]
[PlyCount "42"]
[EventDate "2017.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 d5 7. a3 Bxc3+ 8. Nxc3 dxc4 9. Bxc4 Nc6 10. Be3 h6 11. d5 exd5 12. Nxd5 Be6 13. Nxf6+ Qxf6 14. Bxe6 Qxe6 15. 0-0 0-0 16. Qa4 Rfd8 17. Rfd1 a6 18. h3 Rxd1+ 19. Rxd1 Rd8 20. Bb6 Rxd1+ 21. Qxd1 Ne7 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 15th"]
[Site "Warsaw"]
[Date "2017.07.16"]
[Round "8"]
[White "Nowak, Kamil"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2362"]
[BlackElo "2287"]
[PlyCount "62"]
[EventDate "2017.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Nc6 7. g5 Nd7 8. Be3 Be7 9. Rg1 0-0 10. Qh5 g6 11. Qh6 Nde5 12. 0-0-0 f6 13. gxf6 Bxf6 14. Nb3 Bg7 15. Qh3 Rf3 16. Qg2 a6 17. Kb1 b5 18. h4 b4 19. Na4 Rxe3 20. fxe3 Qxh4 21. Rxd6 Qe1+ 22. Nc1 Qxe3 23. Be2 Bd7 24. Nb3 Bf8 25. Rdd1 Nd8 26. Nac5 Bxc5 27. Qh2 Ndf7 28. Rg3 Qf2 29. Rg2 Qe3 30. Rg3 Qf2 31. Rg2 Qe3 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 15th"]
[Site "Warsaw"]
[Date "2017.07.15"]
[Round "7"]
[White "Siekanski, Janusz"]
[Black "Walter, Szymon"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2287"]
[BlackElo "2220"]
[PlyCount "65"]
[EventDate "2017.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Nd7 8. Nf3 0-0 9. Bg5 c5 10. Qa3 Qc7 11. Bd3 cxd4 12. cxd4 Nc5 13. 0-0 Nxd3 14. Qxd3 Bg4 15. Rac1 Qd7 16. d5 Bxf3 17. Qxf3 e6 18. Rfd1 exd5 19. exd5 Rac8 20. h4 h5 21. Rxc8 Rxc8 22. d6 b5 23. Qd5 a5 24. g3 a4 25. Rb1 Rb8 26. Rc1 Rb7 27. a3 Kh7 28. Bd2 Bf6 29. Bb4 Ra7 30. Rc6 Rb7 31. Kh2 Kg7 32. Qc5 Qe6 33. d7 1-0

[Event "Warsaw Najdorf Memorial op-A 15th"]
[Site "Warsaw"]
[Date "2017.07.14"]
[Round "6"]
[White "Sahil, Tickoo"]
[Black "Siekanski, Janusz"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "2234"]
[BlackElo "2287"]
[PlyCount "82"]
[EventDate "2017.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 g6 4. Nf3 Bg7 5. c4 c5 6. Nc3 cxd4 7. Nxd4 0-0 8. Qb3 Nc6 9. Nxc6 bxc6 10. Be2 Qa5 11. 0-0 e5 12. Bg3 d4 13. exd4 exd4 14. Na4 Ne4 15. Qa3 Bf5 16. Bf4 g5 17. Bc1 Rfe8 18. Bd3 h6 19. f3 Nd6 20. Bxf5 Nxf5 21. Qc5 Re5 22. Qxa5 Rxa5 23. b3 Ne3 24. Rf2 Nxc4 25. Nb2 Ne3 26. Bxe3 dxe3 27. Rc2 Rd8 28. Rd1 Bd4 29. Kf1 Rxa2 30. Re2 c5 31. Nc4 Rxe2 32. Kxe2 Rb8 33. Rd3 f5 34. Nxe3 Re8 35. Kd2 Bxe3+ 36. Rxe3 Rxe3 37. Kxe3 Kf7 38. Kd3 Ke6 39. Kc4 Kd6 40. Kb5 Kd5 41. Ka6 c4 0-1

[Event "Warsaw Najdorf Memorial op-A 15th"]
[Site "Warsaw"]
[Date "2017.07.13"]
[Round "5"]
[White "Siekanski, Janusz"]
[Black "Kiolbasa, Oliwia"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "2287"]
[BlackElo "2253"]
[PlyCount "59"]
[EventDate "2017.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 0-0 8. Nf3 Qa5 9. Bd2 Bxa6 10. Bxa6 Qxa6 11. Qe2 d6 12. Rb1 Nbd7 13. b3 Rfb8 14. Qxa6 Rxa6 15. 0-0 Ng4 16. a4 Rb4 17. Rfe1 c4 18. bxc4 Rxc4 19. Rb7 Bxc3 20. Bxc3 Rxc3 21. Rxd7 Kf8 22. h3 Nf6 23. Rd8+ Kg7 24. e5 Nxd5 25. exd6 exd6 26. Ng5 h6 27. Ne4 Rcc6 28. Rd1 Nc3 29. Nxc3 Rxc3 30. R8xd6 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 15th"]
[Site "Warsaw"]
[Date "2017.07.12"]
[Round "4"]
[White "Khalafova, Narmin Ilgar Qizi"]
[Black "Siekanski, Janusz"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2224"]
[BlackElo "2287"]
[PlyCount "49"]
[EventDate "2017.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Nc6 7. g5 Nd7 8. Be3 Be7 9. h4 0-0 10. f4 a6 11. a3 Re8 12. Rg1 Bf8 13. h5 Nxd4 14. Qxd4 e5 15. Qd2 exf4 16. Bxf4 Ne5 17. Be2 Be6 18. 0-0-0 Rc8 19. Rg3 Qc7 20. Rh1 b5 21. g6 fxg6 22. hxg6 Nxg6 23. Bh5 Bf7 24. Bxg6 Bxg6 25. Rxg6 1-0

[Event "Warsaw Najdorf Memorial op-A 15th"]
[Site "Warsaw"]
[Date "2017.07.11"]
[Round "3"]
[White "Siekanski, Janusz"]
[Black "Kubicka, Anna"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2287"]
[BlackElo "2152"]
[PlyCount "112"]
[EventDate "2017.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 c6 8. Nf3 Na6 9. Nd2 Ne8 10. g4 f5 11. gxf5 gxf5 12. exf5 Bxf5 13. Nde4 Kh8 14. Ng3 Bg6 15. h4 Nb4 16. Rc1 cxd5 17. cxd5 Qa5 18. Qd2 Nc7 19. h5 Bf7 20. h6 Bf6 21. Bg5 Bg6 22. Bxf6+ Rxf6 23. Nce4 Rf4 24. Rc4 Ncxd5 25. Nxd6 Qxa2 26. Rc1 Raf8 27. Be2 Rxf2 28. Nge4 Rxe2+ 29. Qxe2 Nf4 30. Qc4 Nfd3+ 31. Kd2 Nxc1 32. Qxb4 Nb3+ 33. Ke3 Qxb2 34. Rd1 Qg2 35. Nf7+ Kg8 36. Nf6+ Kxf7 37. Rd7+ Kxf6 38. Qxf8+ Kg5 39. Qe7+ Kg4 40. Qe6+ Kh4 41. Qf6+ Qg5+ 42. Qxg5+ Kxg5 43. Rxb7 Nc5 44. Rxa7 Kxh6 45. Ra1 Nd3 46. Rh1+ Kg7 47. Rg1 h5 48. Rh1 Kh6 49. Rh2 Bf5 50. Rh1 Nf4 51. Rg1 h4 52. Rg8 Ng6 53. Kf3 Kg5 54. Rb8 e4+ 55. Kg2 Kf4 56. Rb4 h3+ 0-1

[Event "Warsaw Najdorf Memorial op-A 15th"]
[Site "Warsaw"]
[Date "2017.07.10"]
[Round "2"]
[White "Socko, Monika"]
[Black "Siekanski, Janusz"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2480"]
[BlackElo "2287"]
[PlyCount "120"]
[EventDate "2017.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. a3 Ne4 11. Nxd5 Be6 12. Nc3 Qxd1 13. Nxd1 Bb3 14. Nd2 Nxd2 15. Bxd2 Rad8 16. Bf4 Nd4 17. Nc3 b6 18. Rac1 h6 19. e3 Ne6 20. Ne4 Rd3 21. Nxc5 bxc5 22. Be5 Rfd8 23. Be4 R3d7 24. Bc2 Bd5 25. f4 c4 26. Ba4 Nc5 27. Bxd7 Rxd7 28. Bd4 Nd3 29. Rc2 f5 30. Rd1 Rb7 31. b4 Kf7 32. Rc3 a6 33. Kf1 g6 34. Ke2 Ke6 35. g4 fxg4 36. Rdxd3 cxd3+ 37. Kxd3 Bg2 38. e4 Bf1+ 39. Ke3 Bb5 40. Rc8 Re7 41. Rg8 Be8 42. Bc5 Kf7 43. Rh8 Kg7 44. Bd4+ Kf7 45. Rh7+ Ke6 46. Rxh6 Kd7 47. Rh4 Ke6 48. Rxg4 Rc7 49. Bc5 Rh7 50. h4 Rh5 51. Kd2 Kf7 52. Bf2 Bc6 53. Ke3 Rh8 54. Rg5 Re8 55. e5 Rh8 56. h5 Rxh5 57. Rxh5 gxh5 58. f5 Bb7 59. Bh4 Bc8 60. Ke4 Bd7 1-0

[Event "Warsaw Najdorf Memorial op-A 15th"]
[Site "Warsaw"]
[Date "2017.07.09"]
[Round "1"]
[White "Siekanski, Janusz"]
[Black "Priyanka, Nutakki"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2287"]
[BlackElo "2104"]
[PlyCount "42"]
[EventDate "2017.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Be3 Bg7 8. Qd2 0-0 9. Nf3 Qa5 10. Rb1 cxd4 11. cxd4 Qxd2+ 12. Kxd2 b6 13. Bd3 Rd8 14. Rhc1 Ba6 15. Rb3 Bxd3 16. Rxd3 Nd7 17. Ke2 Rac8 18. Rdc3 Rxc3 19. Rxc3 Nc5 20. e5 Ne6 21. Ra3 Rd7 1/2-1/2

[Event "Rubinstein Memorial 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.28"]
[Round "9"]
[White "Siekanski, Janusz"]
[Black "Cyborowski, Lukasz"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2290"]
[BlackElo "2526"]
[PlyCount "78"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. Nf3 0-0 6. Be2 d5 7. 0-0 cxd4 8. exd4 Nc6 9. Re1 Bf5 10. c5 Ne4 11. Bf4 h6 12. h3 Rc8 13. Rc1 Nxc3 14. Rxc3 Be4 15. Ne5 Bxe5 16. Bxe5 f6 17. Bf4 g5 18. Be3 Qd7 19. a3 e5 20. b4 a6 21. f3 Bg6 22. Bf1 Rce8 23. Re2 e4 24. f4 Ne7 25. g4 f5 26. Rf2 fxg4 27. hxg4 gxf4 28. Bxf4 Nc6 29. Rh3 Rxf4 30. Rxf4 Qg7 31. b5 Nxd4 32. bxa6 bxa6 33. Be2 Qe5 34. Rf2 e3 35. Rfh2 Rb8 36. Rxh6 Qg3+ 37. Rg2 Nxe2+ 38. Kh1 Be4 39. Qxe2 Rb1+ 0-1

[Event "Rubinstein Memorial 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.27"]
[Round "8"]
[White "Voloshin, Leonid"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2425"]
[BlackElo "2290"]
[PlyCount "91"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 c4 10. Ne5 Be6 11. e3 h6 12. Bxf6 Bxf6 13. Nxc6 bxc6 14. b3 cxb3 15. axb3 c5 16. Na4 cxd4 17. exd4 Qa5 18. Nc5 Qc3 19. Nxe6 fxe6 20. Qe2 Rae8 21. Ra6 Qxb3 22. Rxe6 Rd8 23. Qd2 Qc4 24. Rd1 Kh8 25. Bf1 Qb3 26. Ra6 Rc8 27. Bd3 Bg5 28. f4 Bf6 29. Kg2 Bxd4 30. Bg6 Bb6 31. Qxd5 Qe3 32. Qf3 Qe6 33. Bb1 Rfe8 34. Ra2 Qc6 35. Qxc6 Rxc6 36. Kh3 Rcc8 37. Bg6 Rcd8 38. Rc1 Rc8 39. Re2 Rf8 40. Rb1 Rf6 41. f5 Rff8 42. Rb4 Bc5 43. Ra4 Kg8 44. Kg2 Rcd8 45. Kh3 Rd4 46. Ra6 1/2-1/2

[Event "Rubinstein Memorial 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.26"]
[Round "7"]
[White "Siekanski, Janusz"]
[Black "Nowak, Kamil"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2290"]
[BlackElo "2240"]
[PlyCount "88"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 Nf6 6. e3 a6 7. Bd3 Bg4 8. Nge2 e6 9. 0-0 Be7 10. f3 Bh5 11. Rc1 0-0 12. Na4 Rc8 13. Nc5 Qb6 14. Rc3 Bxc5 15. dxc5 Qxb2 16. Bd6 Rfd8 17. Rb3 Qxa2 18. Rxb7 Ne8 19. Qe1 Nxd6 20. cxd6 Qa3 21. d7 Ra8 22. Nf4 Bg6 23. Bxg6 hxg6 24. Kh1 Qe7 25. Qc3 Rxd7 26. Rb6 Nd8 27. Ra1 Rb7 28. Rxb7 Qxb7 29. h3 Nc6 30. Nd3 a5 31. Nc5 Qb4 32. Qc2 Ne5 33. Na4 Rb8 34. Qc7 Nc4 35. Nc3 Qb6 36. Qxb6 Rxb6 37. e4 d4 38. Ra4 dxc3 39. Rxc4 Rb1+ 40. Kh2 Rc1 41. Kg3 c2 42. Kf4 a4 43. Ke3 a3 44. Kd2 a2 0-1

[Event "Rubinstein Memorial 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.25"]
[Round "6"]
[White "Kowalski, Igor"]
[Black "Siekanski, Janusz"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2055"]
[BlackElo "2290"]
[PlyCount "52"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. e3 Nf6 7. Be2 cxd4 8. exd4 h6 9. Ne5 Bb4 10. Nxc6 bxc6 11. Qa4 Qb6 12. 0-0 0-0 13. Be3 Bf5 14. Rfc1 Rfe8 15. a3 Bd6 16. b4 Rac8 17. Qa6 Qb8 18. h3 Bh2+ 19. Kh1 Bf4 20. Nd1 Bd7 21. b5 cxb5 22. Bf3 Rc4 23. Nc3 Bxe3 24. fxe3 Qc7 25. Ne2 Re6 26. Rxc4 bxc4 0-1

[Event "Rubinstein Memorial 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.24"]
[Round "5"]
[White "Siekanski, Janusz"]
[Black "Socko, Monika"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2290"]
[BlackElo "2454"]
[PlyCount "99"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 Qa5 9. Rb1 cxd4 10. cxd4 Qxd2+ 11. Kxd2 0-0 12. Nf3 Rd8 13. Bd3 Nc6 14. d5 Na5 15. Ke2 b6 16. Bg5 f6 17. Bd2 f5 18. exf5 Rxd5 19. fxg6 hxg6 20. Rhc1 Rxd3 21. Kxd3 Bf5+ 22. Ke2 Bxb1 23. Rxb1 Nc4 24. Rc1 b5 25. Bc3 Rc8 26. Bxg7 Kxg7 27. Ne5 Kf6 28. Nxc4 bxc4 29. Kd2 Rd8+ 30. Kc2 Rd5 31. Kb2 Rg5 32. g3 Rh5 33. h4 Rf5 34. f4 Rb5+ 35. Ka3 Ra5+ 36. Kb2 Rb5+ 37. Ka3 Rd5 38. Kb4 Rd3 39. Rc3 Kf5 40. Kxc4 Rxc3+ 41. Kxc3 Kg4 42. a3 e6 43. Kd4 Kxg3 44. Ke5 Kxh4 45. Kxe6 Kg4 46. Ke5 a5 47. a4 Kg3 48. f5 gxf5 49. Kxf5 Kh4 50. Ke4 1/2-1/2

[Event "Rubinstein Memorial 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.23"]
[Round "4"]
[White "Chmiel, Marcin"]
[Black "Siekanski, Janusz"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "2194"]
[BlackElo "2290"]
[PlyCount "108"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Nc6 7. g5 Nd7 8. Be3 Be7 9. Rg1 0-0 10. Qh5 g6 11. Qh4 Nde5 12. Be2 f6 13. 0-0-0 Nxd4 14. Rxd4 fxg5 15. Qg3 a6 16. Kb1 b5 17. a3 Rb8 18. f3 Qb6 19. Rgd1 Nf7 20. R4d3 Qc7 21. Na2 Bf6 22. Bd4 Bxd4 23. Rxd4 a5 24. h4 e5 25. Rd5 b4 26. axb4 axb4 27. Bb5 Be6 28. Nxb4 Bxd5 29. Rxd5 gxh4 30. Qxh4 Rfc8 31. c4 Qb6 32. Rd1 Qd8 33. Qf2 Ra8 34. Nc6 Qf8 35. Qh4 Rc7 36. Rh1 Nd8 37. Nb4 Raa7 38. Nd5 Rf7 39. c5 dxc5 40. Bc4 Kh8 41. Qg5 Qd6 42. f4 Nc6 43. f5 gxf5 44. Rh6 Qd8 45. Qg6 Na5 46. Bb5 Nb3 47. Ba4 Nd2+ 48. Kc2 fxe4 49. Qe6 Nf3 50. Kb1 Qg8 51. Rh1 Rxa4 52. Nf6 Qd8 53. Nd5 Raa7 54. Rh3 Rg7 0-1

[Event "Rubinstein Memorial 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.22"]
[Round "3"]
[White "Siekanski, Janusz"]
[Black "Lukasiewicz, Krzysztof"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2290"]
[BlackElo "2120"]
[PlyCount "125"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 c6 8. Qc2 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. Nge2 Nhf6 12. 0-0 0-0 13. a3 a5 14. Rfe1 Nb6 15. Qb3 Qc7 16. h3 Be6 17. Nf4 Rfe8 18. Rac1 Rad8 19. Nb5 Qb8 20. Nd6 Rxd6 21. Qxb6 Qa8 22. b4 axb4 23. axb4 Qb8 24. Ra1 Nd7 25. Qa7 Qxa7 26. Rxa7 Rb8 27. Rc1 Nb6 28. b5 Nc8 29. Raa1 Ne7 30. b6 Rdd8 31. g4 Ra8 32. Bf1 Rdb8 33. Nd3 Nc8 34. Nc5 Nxb6 35. Rab1 Nc4 36. Bxc4 dxc4 37. Nxe6 fxe6 38. Rxc4 Ra6 39. Kg2 Kf7 40. h4 Ke7 41. f4 Kd6 42. Kf3 b5 43. Rc5 Ra3 44. Rb4 Rba8 45. Ke4 R8a7 46. h5 Ra1 47. Rb2 Re1 48. Rbc2 Ra6 49. f5 exf5+ 50. gxf5 Rg1 51. Re5 Rg4+ 52. Kf3 Rg5 53. Re6+ Kd7 54. Kf4 b4 55. d5 Ra5 56. dxc6+ Kc7 57. e4 b3 58. Rd2 Rc5 59. Rd7+ Kb6 60. Rb7+ Ka6 61. Rxb3 Rg1 62. Re8 Rf1+ 63. Ke3 1-0

[Event "Rubinstein Memorial 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.21"]
[Round "2"]
[White "Siekanski, Janusz"]
[Black "Domanski, Lukasz"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2290"]
[BlackElo "2015"]
[PlyCount "59"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. e3 Nd7 4. Nc3 Ngf6 5. Nf3 c6 6. Be2 Be7 7. 0-0 0-0 8. Qc2 Re8 9. b3 Bf8 10. Bb2 e4 11. Nd2 d5 12. cxd5 cxd5 13. f3 exf3 14. Rxf3 Bd6 15. h3 Nf8 16. e4 dxe4 17. Ncxe4 Nxe4 18. Nxe4 Be6 19. Bc4 Rc8 20. Qd3 Bxc4 21. bxc4 Bb8 22. d5 Ng6 23. d6 Ne5 24. Bxe5 Rxe5 25. Raf1 f6 26. Rxf6 gxf6 27. Nxf6+ Kf8 28. Qxh7 Bxd6 29. Nd5+ Ke8 30. Qf7# 1-0

[Event "Rubinstein Memorial 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.20"]
[Round "1"]
[White "Janulek, Dawid"]
[Black "Siekanski, Janusz"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2046"]
[BlackElo "2290"]
[PlyCount "81"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Nc6 7. g5 Nd7 8. Be3 Be7 9. h4 a6 10. Qd2 0-0 11. 0-0-0 Nxd4 12. Bxd4 b5 13. f4 b4 14. Ne2 Qa5 15. Kb1 e5 16. Be3 Nc5 17. Bxc5 dxc5 18. f5 Rd8 19. Qc1 Rxd1 20. Qxd1 c4 21. Ng3 Qc7 22. Qd5 Bb7 23. Qxc4 Rd8 24. Bd3 Qb6 25. Rf1 Bf8 26. h5 Rc8 27. Qb3 Qe3 28. g6 Rc7 29. Bc4 Qd2 30. Bxf7+ Kh8 31. Bg8 Rd7 32. a4 Be7 33. h6 Qxh6 34. Rh1 Bh4 35. Bxh7 Rd8 36. f6 Bc8 37. fxg7+ Kxg7 38. Qf7+ Kh8 39. Rxh4 Rd1+ 40. Ka2 b3+ 41. cxb3 1-0

[Event "EU-Cup 10th Group6"]
[Site "Lubniewice"]
[Date "1994.??.??"]
[Round "3"]
[White "Seeman, Tarvo"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2260"]
[BlackElo "2295"]
[PlyCount "74"]
[EventDate "1994.??.??"]
[EventType "team-k.o."]
[EventRounds "3"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Paide MK"]
[BlackTeam "Gorzow Wielkopolski Stilon"]
[WhiteTeamCountry "EST"]
[BlackTeamCountry "POL"]

1. Nf3 c5 2. g3 b6 3. Bg2 Bb7 4. 0-0 Nf6 5. d3 e6 6. Nbd2 Be7 7. e4 d6 8. a4 a6 9. Re1 Nc6 10. e5 dxe5 11. Nxe5 Qc7 12. Ndc4 Nxe5 13. Nxe5 0-0 14. Bd2 Bxg2 15. Kxg2 Nd7 16. Nxd7 Qxd7 17. Bc3 Qc6+ 18. Qf3 Qxf3+ 19. Kxf3 Rfd8 20. Re4 Rac8 21. h4 Rd5 22. Rh1 Rc6 23. h5 f5 24. Re5 Rd7 25. Re2 Kf7 26. b3 Bf6 27. Bxf6 Kxf6 28. Rd1 Rd5 29. Kg2 b5 30. axb5 axb5 31. Ra1 c4 32. dxc4 bxc4 33. bxc4 Rdc5 34. Ra7 h6 35. Ra8 Rc8 36. Rxc8 Rxc8 37. f4 Rxc4 1/2-1/2

[Event "EU-Cup 10th Group6"]
[Site "Lubniewice"]
[Date "1994.??.??"]
[Round "1"]
[White "Siekanski, Janusz"]
[Black "Taivainen, Jukka"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2295"]
[PlyCount "122"]
[EventDate "1994.??.??"]
[EventType "team-k.o."]
[EventRounds "3"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon"]
[BlackTeam "Tampere Taraus"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "FIN"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. Qc2 Bd6 6. d4 Nbd7 7. Nbd2 0-0 8. 0-0 Re8 9. e4 Nxe4 10. Nxe4 dxe4 11. Qxe4 e5 12. Bg5 f6 13. Bd2 exd4 14. Qxd4 Ne5 15. Rad1 Bg4 16. Nxe5 Bxd1 17. Nxc6 bxc6 18. Bxc6 Be5 19. Qd5+ Qxd5 20. Bxd5+ Kh8 21. Bxa8 Be2 22. Re1 Bxc4 23. b3 Bxb3 24. Bc6 Rc8 25. axb3 Rxc6 26. Bf4 Re6 27. Bxe5 fxe5 28. f4 e4 29. Ra1 Re7 30. Kf2 Rb7 31. Ra3 h6 32. Ke3 Rb4 33. Kd2 Rd4+ 34. Kc3 Rd7 35. Ra5 Rc7+ 36. Kd4 Rb7 37. Ra3 Rb4+ 38. Kc3 Rb7 39. b4 Rd7 40. Ra5 Rc7+ 41. Rc5 Rd7 42. Re5 Rd3+ 43. Kc4 Rd2 44. Rxe4 Rxh2 45. b5 Kh7 46. Re7 Ra2 47. f5 Kg8 48. Rb7 h5 49. Kd4 Ra5 50. Ke4 Ra4+ 51. Ke5 Rb4 52. Ke6 Re4+ 53. Kd5 Ra4 54. Rd7 Ra5 55. Kc6 Kh8 56. Rd6 Ra3 57. Rg6 Kh7 58. Kd5 Rf3 59. Ke6 Rf1 60. Rg5 Kh6 61. Rg6+ Kh7 1/2-1/2

[Event "EU-Cup 10th Group6"]
[Site "Lubniewice"]
[Date "1994.??.??"]
[Round "2"]
[White "Siekanski, Janusz"]
[Black "Vokac, Marek"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2295"]
[BlackElo "2450"]
[PlyCount "120"]
[EventDate "1994.??.??"]
[EventType "team-k.o."]
[EventRounds "3"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon"]
[BlackTeam "Praha Bohemians"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "CZE"]

1. Nf3 g6 2. d4 Bg7 3. c4 c5 4. e4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Rc1 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15. Kh1 Qb6 16. Nd5 Bxd5 17. cxd5 Rfc8 18. Qd2 Qb4 19. Rfd1 Qa3 20. Rc2 a4 21. b4 Na6 22. Bxa6 Rxc2 23. Qxc2 Qxe3 24. Bxb7 Rb8 25. b5 Be5 26. Bc6 Qf4 27. g3 Qxf3+ 28. Kg1 h5 29. Qd3 Qg4 30. Rf1 f6 31. Qf3 Qg5 32. h4 Qd2 33. Qg2 Qe3+ 34. Kh1 Kg7 35. Qf3 Qd4 36. Kg2 Rf8 37. Rd1 Qc4 38. Rd2 f5 39. Qd3 Qc5 40. Qc2 Qe3 41. Qd3 f4 42. Qxe3 fxe3 43. Rc2 Bd4 44. e5 a3 45. g4 hxg4 46. Bd7 Rf4 47. exd6 exd6 48. Kg3 Be5 49. Kg2 Rb4 50. Re2 g3 51. Kf3 Rb2 52. Bh3 Bd4 53. Bf1 Rxb5 54. Rxe3 Rb1 55. Bd3 Rd1 56. Be2 Rd2 57. Re7+ Kf8 58. Re6 Be5 59. Bc4 Rc2 60. Bd3 Rxa2 0-1

[Event "Polanica Zdroj op"]
[Site "Polanica Zdroj"]
[Date "1992.??.??"]
[Round "6"]
[White "Comp Pondus/Saitek"]
[Black "Siekanski, Janusz"]
[Result "1-0"]
[ECO "E94"]
[BlackElo "2285"]
[PlyCount "113"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Qc2 c6 9. Rd1 Qe7 10. d5 c5 11. g3 Ne8 12. Nh4 Kh8 13. Be3 Ndf6 14. Bf1 Ng8 15. Bg2 Nh6 16. Nf3 Ng4 17. Bd2 Bd7 18. Qb3 Bc8 19. h3 Nh6 20. Bg5 f6 21. Bd2 Nf7 22. Be3 Nh6 23. Rac1 Ng8 24. Re1 Rb8 25. Qa4 Ra8 26. Rcd1 Qc7 27. b4 b6 28. bxc5 dxc5 29. Nb5 Qd7 30. Qc2 Nh6 31. a4 a5 32. Qb3 Ba6 33. d6 Nf7 34. Qd3 Bb7 35. h4 Bc6 36. h5 Bxb5 37. axb5 Ra7 38. Nh4 Qxd6 39. Qe2 Qe6 40. hxg6 Nfd6 41. Rc1 f5 42. exf5 Nxf5 43. Bd5 Qc8 44. gxh7 Nxh4 45. gxh4 Bf6 46. Bh6 Ng7 47. Qe4 Qh3 48. Re3 Qxh4 49. Qg6 Qh5 50. Qxh5 Nxh5 51. Bxf8 Rxh7 52. Bd6 Rg7+ 53. Kf1 Rg5 54. Bc7 Rf5 55. Rh3 Kg7 56. Bxb6 Nf4 57. Be4 1-0

[Event "Polanica Zdroj op"]
[Site "Polanica Zdroj"]
[Date "1992.??.??"]
[Round "1"]
[White "Kveinys, Aloyzas"]
[Black "Siekanski, Janusz"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2485"]
[BlackElo "2285"]
[PlyCount "96"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Qc7 8. a4 b6 9. Bd3 Be7 10. 0-0 Bb7 11. Qe1 Nc6 12. Nd5 Nxd5 13. exd5 Nd8 14. c4 f6 15. Be3 Bc8 16. Qf2 Rb8 17. b4 0-0 18. fxe5 fxe5 19. Qc2 h6 20. Bh7+ Kh8 21. Nh4 Rf6 22. Rxf6 Bxf6 23. Rf1 Nf7 24. Bg6 Qe7 25. Bh5 Kg8 26. Nf5 Bxf5 27. Qxf5 Ng5 28. Be2 Nf7 29. Bd3 Kf8 30. Qh7 Rb7 31. Qf5 Rb8 32. Qf2 e4 33. Be2 Kg8 34. Bg4 Kh8 35. Be6 Ng5 36. Qf5 Nxe6 37. dxe6 Re8 38. Qxe4 Qxe6 39. Qxe6 Rxe6 40. Bxb6 d5 41. c5 Bd4+ 42. Kh1 Bc3 43. b5 axb5 44. axb5 d4 45. c6 d3 46. c7 Re8 47. Be3 d2 48. b6 Ba5 1-0

[Event "POL-chT 47th"]
[Site "Mikolajki"]
[Date "1991.09.??"]
[Round "2"]
[White "Dykacz, Krzyszof"]
[Black "Siekanski, Janusz"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "2285"]
[PlyCount "92"]
[EventDate "1991.09.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Piast"]
[BlackTeam "Gorzow Wielkopolski Stilon"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. Bg2 d4 5. Nce2 e5 6. d3 Nc6 7. f4 Bd6 8. Nf3 Nf6 9. h3 Qe7 10. c3 0-0 11. 0-0 Rd8 12. cxd4 cxd4 13. f5 h6 14. g4 Nh7 15. h4 f6 16. Ng3 Bd7 17. Rf2 Be8 18. Bf1 Rdc8 19. a3 Nd8 20. Bd2 Rc6 21. Rc1 Rac8 22. Rxc6 Rxc6 23. Rh2 Nf7 24. Be2 Rb6 25. b4 Ra6 26. Bc1 Rc6 27. Bd2 Ra6 28. Bc1 Ba4 29. Qf1 Rc6 30. Bd2 a5 31. bxa5 Bxa3 32. Qh3 Bc1 33. Kf2 Bxd2 34. Nxd2 Nd6 35. g5 fxg5 36. Nh5 Rc2 37. Nf3 Nxe4+ 38. dxe4 d3 39. Ng1 dxe2 40. Nxe2 Qc5+ 41. Qe3 Qxe3+ 42. Kxe3 Bb5 43. hxg5 Nxg5 44. Nhg3 Ra2 45. f6 Ra3+ 46. Kf2 Bxe2 0-1

[Event "POL-chT 47th"]
[Site "Mikolajki"]
[Date "1991.09.??"]
[Round "9"]
[White "Mulet, Piotr"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2275"]
[BlackElo "2285"]
[PlyCount "36"]
[EventDate "1991.09.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Katowice Kolejarz"]
[BlackTeam "Gorzow Wielkopolski Stilon"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Nc6 6. c4 Qe4+ 7. Be3 Nxd4 8. Nxd4 cxd4 9. Qxd4 e5 10. Qxe4 Nxe4 11. Bd3 Nc5 12. Bc2 Be6 13. Nd2 0-0-0 14. Ke2 b6 15. b4 Na6 16. a3 Be7 17. Bb3 f5 18. f3 Kb7 1/2-1/2

[Event "POL-chT 47th"]
[Site "Mikolajki"]
[Date "1991.09.??"]
[Round "4"]
[White "Pieniazek, Artur"]
[Black "Siekanski, Janusz"]
[Result "0-1"]
[ECO "D76"]
[WhiteElo "2370"]
[BlackElo "2285"]
[PlyCount "62"]
[EventDate "1991.09.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw Politechnika"]
[BlackTeam "Gorzow Wielkopolski Stilon"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 0-0 7. 0-0 Nb6 8. Nc3 Nc6 9. d5 Na5 10. e4 c6 11. Bg5 cxd5 12. exd5 h6 13. Bf4 Nac4 14. b3 e5 15. dxe6 Bxe6 16. bxc4 Qxd1 17. Rfxd1 Bxc3 18. Rac1 Bg7 19. c5 Nd5 20. Bd6 Nc3 21. Bxf8 Rxf8 22. Rd2 Rc8 23. Re1 Rxc5 24. a3 b6 25. Nd4 Bxd4 26. Be4 Nxe4 27. Rxd4 Ng5 28. Rd8+ Kg7 29. Red1 Rc2 30. h4 Nh3+ 31. Kg2 Rxf2+ 0-1

[Event "POL-chT 47th"]
[Site "Mikolajki"]
[Date "1991.09.??"]
[Round "8"]
[White "Siekanski, Janusz"]
[Black "Bojczuk, Zygmunt"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "2285"]
[BlackElo "2265"]
[PlyCount "53"]
[EventDate "1991.09.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon"]
[BlackTeam "Legnica Miedz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 c6 5. e4 e5 6. Be2 Be7 7. 0-0 0-0 8. Re1 a6 9. h3 b5 10. a3 Bb7 11. Qc2 Re8 12. Be3 exd4 13. Bxd4 Bf8 14. Bf1 Ne5 15. Nxe5 dxe5 16. Be3 Bc8 17. Red1 Qe7 18. cxb5 axb5 19. b4 Qb7 20. Rdb1 Be6 21. a4 Rec8 22. f3 Nd7 23. axb5 Rxa1 24. Rxa1 cxb5 25. Qb2 h6 26. Rb1 Bc4 27. Bxc4 1/2-1/2

[Event "POL-chT 47th"]
[Site "Mikolajki"]
[Date "1991.09.??"]
[Round "6"]
[White "Siekanski, Janusz"]
[Black "Jaworski, Miroslaw"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2285"]
[BlackElo "2300"]
[PlyCount "88"]
[EventDate "1991.09.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon"]
[BlackTeam "Bielsko-Biala Wlokniarz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d6 2. d4 Bg4 3. e4 Nf6 4. Nc3 e6 5. Be2 Be7 6. 0-0 0-0 7. d5 e5 8. h3 Bh5 9. g4 Bg6 10. Nh4 Ne8 11. Nf5 c6 12. Be3 Nd7 13. a4 Ndf6 14. Bf3 h6 15. a5 c5 16. Qd2 Nh7 17. Rfb1 Bxf5 18. exf5 b6 19. b4 cxb4 20. Rxb4 bxa5 21. Rba4 Bg5 22. Rxa5 Nef6 23. Rxa7 Rxa7 24. Rxa7 Qb8 25. Ra6 Rc8 26. Rc6 Re8 27. Ne4 Bxe3 28. Nxf6+ Nxf6 29. fxe3 e4 30. Be2 Qb1+ 31. Kg2 Ra8 32. Ra6 Rxa6 33. Bxa6 Qa2 34. Bb7 Nd7 35. Bc6 Ne5 36. Bb5 Nf3 37. Qc3 Qxd5 38. Bc6 Qd1 39. Bxe4 Nd2 40. Bd3 Qf3+ 41. Kh2 Qf2+ 42. Kh1 Kh7 43. Qc8 Qf3+ 44. Kh2 Qf2+ 1/2-1/2

[Event "POL-chT 47th"]
[Site "Mikolajki"]
[Date "1991.09.??"]
[Round "5"]
[White "Siekanski, Janusz"]
[Black "Morchat, Miroslaw"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2285"]
[BlackElo "2240"]
[PlyCount "27"]
[EventDate "1991.09.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon"]
[BlackTeam "Suwalki Hancza"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. g3 Qb6 7. Nb3 Ne5 8. e4 Bb4 9. Qe2 d6 10. f4 Nc6 11. Be3 Bxc3+ 12. bxc3 Qc7 13. Bg2 0-0 14. c5 1/2-1/2

[Event "POL-chT 47th"]
[Site "Mikolajki"]
[Date "1991.09.??"]
[Round "1"]
[White "Siekanski, Janusz"]
[Black "Smagacz, Dariusz"]
[Result "1-0"]
[ECO "D59"]
[WhiteElo "2285"]
[BlackElo "2220"]
[PlyCount "39"]
[EventDate "1991.09.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon"]
[BlackTeam "Bytom Start"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. Rc1 Bb7 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. Bxe7 Qxe7 12. Be2 Rc8 13. Qa4 c5 14. dxc5 Rxc5 15. Rxc5 Qxc5 16. 0-0 Qc6 17. Bb5 Qc5 18. Ne5 a6 19. Be8 Ra7 20. Bxf7+ 1-0

[Event "POL-chT 47th"]
[Site "Mikolajki"]
[Date "1991.09.??"]
[Round "3"]
[White "Siekanski, Janusz"]
[Black "Zowada, Kazimierz"]
[Result "1-0"]
[ECO "E13"]
[WhiteElo "2285"]
[BlackElo "2240"]
[PlyCount "87"]
[EventDate "1991.09.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon"]
[BlackTeam "Katowice Start"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nc3 b6 5. Bg5 h6 6. Bh4 Bb7 7. e3 0-0 8. Bd3 d5 9. cxd5 exd5 10. Rc1 Nbd7 11. 0-0 c5 12. Ne5 g5 13. Bg3 cxd4 14. exd4 Bxc3 15. Rxc3 Rc8 16. Rxc8 Qxc8 17. Bf5 Qd8 18. Nxd7 Nxd7 19. Qa4 Bc8 20. Qxa7 b5 21. Rc1 Qb6 22. Qxb6 Nxb6 23. Bd3 Bd7 24. Rc7 Rc8 25. Rxc8+ Nxc8 26. Bc7 Kf8 27. Kf1 Ke7 28. Ke2 Ke6 29. g4 Ne7 30. f3 f5 31. h3 Be8 32. Kd2 fxg4 33. fxg4 Ng6 34. Bg3 Kf6 35. Be2 Ke6 36. a3 Ne7 37. Kc3 Ng6 38. Kd2 Ne7 39. b3 Ng6 40. Kc3 Ne7 41. Bd3 Ng6 42. Kb4 Nf4 43. Bxb5 Bxb5 44. Kxb5 1-0

[Event "Katowice op"]
[Site "Katowice"]
[Date "1991.??.??"]
[Round "5"]
[White "Namgilov, Sogto"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2445"]
[BlackElo "2265"]
[PlyCount "93"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 d6 7. b3 Nbd7 8. Bb2 Be7 9. d4 cxd4 10. Qxd4 a6 11. Rfd1 0-0 12. Ng5 Bxg2 13. Kxg2 Qc7 14. f3 Rfd8 15. Qe3 h6 16. Nge4 Nc5 17. Rd2 Qb7 18. Rad1 Nfxe4 19. Nxe4 Nxe4 20. Qxe4 Qxe4 21. fxe4 b5 22. e5 dxe5 23. Rxd8+ Bxd8 24. Bxe5 bxc4 25. bxc4 Bb6 26. Rb1 Bc5 27. Rb7 f6 28. Bb8 Kf8 29. Kf3 Ke8 30. Kg4 Kd8 31. Kh5 Kc8 32. Rc7+ Kxb8 33. Rxc5 Kb7 34. Ra5 Kb6 35. Ra3 Kc5 36. Kg6 Ra7 37. Re3 e5 38. Rc3 a5 39. Rc2 a4 40. a3 e4 41. h4 e3 42. h5 Re7 43. Rc3 Kd4 44. Rc1 Kc5 45. Rc3 Kd4 46. Rc1 Kc5 47. Rc3 1/2-1/2

[Event "Katowice op"]
[Site "Katowice"]
[Date "1991.??.??"]
[Round "6"]
[White "Siekanski, Janusz"]
[Black "Petrienko, Vladimir"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "2265"]
[BlackElo "2435"]
[PlyCount "76"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. Re1 Qf7 9. Qd3 h6 10. e4 fxe4 11. Nxe4 Nxe4 12. Qxe4 Nc6 13. g4 Nxd4 14. Nxd4 Qxf2+ 15. Kh1 Qxd4 16. Qxd4 Bxd4 17. Rxe7 g5 18. h4 Bf6 19. Rxc7 Bxg4 20. hxg5 hxg5 21. Bd2 Rae8 22. Rg1 Rf7 23. Rxb7 Bc8 24. Rxf7 Kxf7 25. Bd5+ Kg6 26. b3 Rh8+ 27. Kg2 Bh3+ 28. Kf3 Re8 29. Kg3 g4 30. Bf4 Kf5 31. Bg2 Bxg2 32. Rxg2 Rh8 33. Rd2 Rh3+ 34. Kg2 Kxf4 35. Rxd6 Be5 36. Rd7 Ke4 37. c5 Rh2+ 38. Kg1 Rc2 0-1

[Event "Oakham YM"]
[Site "Oakham"]
[Date "1990.??.??"]
[Round "?"]
[White "Akopian, Vladimir Eduardovic"]
[Black "Siekanski, Janusz"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2550"]
[BlackElo "2370"]
[PlyCount "51"]
[EventDate "1990.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 016 Extra"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bf4 Bb7 5. e3 Be7 6. h3 c5 7. dxc5 bxc5 8. Nc3 0-0 9. Be2 d6 10. 0-0 Qb6 11. Qc2 Rd8 12. Rfd1 Nbd7 13. Rd2 Nf8 14. Rad1 Ng6 15. Bh2 Rd7 16. e4 Rad8 17. e5 dxe5 18. Nxe5 Rxd2 19. Rxd2 Rxd2 20. Qxd2 Bd6 21. Nxg6 Bxh2+ 22. Kxh2 hxg6 23. Kg1 Ne4 24. Nxe4 Bxe4 25. a3 Qb3 26. Qd8+ 1-0

[Event "Oakham YM"]
[Site "Oakham"]
[Date "1990.??.??"]
[Round "?"]
[White "Badea, Bela"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2495"]
[BlackElo "2370"]
[PlyCount "65"]
[EventDate "1990.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 016 Extra"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 b6 4. g3 Bb7 5. Bg2 e6 6. d4 cxd4 7. Qxd4 Be7 8. 0-0 d6 9. b3 a6 10. Ba3 0-0 11. Rfd1 Ne8 12. Ne4 Ra7 13. Rac1 Bxe4 14. Qxe4 Rd7 15. Nd4 Nf6 16. Qc2 Qc7 17. Qd3 Rc8 18. Bh3 Rdd8 19. Nxe6 fxe6 20. Bxe6+ Kh8 21. Bxc8 Qxc8 22. Qe3 Qc7 23. Qe6 Bf8 24. Rc2 Re8 25. Qf5 Nbd7 26. Bb2 Qc5 27. Qxc5 bxc5 28. Bc3 Kg8 29. b4 Kf7 30. f3 Rc8 31. e4 cxb4 32. Bxb4 Ne5 33. Kf2 1/2-1/2

[Event "Oakham YM"]
[Site "Oakham"]
[Date "1990.??.??"]
[Round "?"]
[White "Carton, Niall"]
[Black "Siekanski, Janusz"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2205"]
[BlackElo "2370"]
[PlyCount "48"]
[EventDate "1990.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 016 Extra"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 Be7 7. 0-0 a6 8. a4 Nc6 9. Be3 0-0 10. f4 Qc7 11. Qe1 Nxd4 12. Bxd4 e5 13. Be3 exf4 14. Rxf4 Be6 15. a5 Nd7 16. Rf2 Bh4 17. g3 Bf6 18. Rd1 Be5 19. Nd5 Bxd5 20. Rxd5 Nf6 21. Bb6 Qc6 22. Rd1 Bxb2 23. e5 dxe5 24. c4 Ba3 0-1

[Event "Oakham YM"]
[Site "Oakham"]
[Date "1990.??.??"]
[Round "?"]
[White "Kumaran, Dharshan"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2230"]
[BlackElo "2370"]
[PlyCount "31"]
[EventDate "1990.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 016 Extra"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. g3 b6 6. Bg2 Bb7 7. d5 exd5 8. Nh4 Ne4 9. Bxe4 Bxc3+ 10. bxc3 dxe4 11. Qd6 Qf6 12. Qxf6 gxf6 13. Nf5 Ba6 14. Bf4 Nc6 15. 0-0-0 Na5 16. Rd6 1/2-1/2

[Event "Oakham YM"]
[Site "Oakham"]
[Date "1990.??.??"]
[Round "?"]
[White "Piper, Matthew"]
[Black "Siekanski, Janusz"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2305"]
[BlackElo "2370"]
[PlyCount "59"]
[EventDate "1990.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 016 Extra"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Be7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 a6 10. g4 Rb8 11. h4 Nxd4 12. Bxd4 b5 13. Kb1 Nd7 14. h5 b4 15. Na4 Ne5 16. Be2 Qc7 17. b3 f5 18. exf5 exf5 19. h6 g5 20. f4 gxf4 21. g5 Bb7 22. Rhg1 f3 23. Bc4+ Nxc4 24. bxc4 Qxc4 25. g6 Bf6 26. gxh7+ Kxh7 27. Bxf6 Rxf6 28. Rg7+ Kh8 29. Qg5 Rf7 30. Qg6 1-0

[Event "Oakham YM"]
[Site "Oakham"]
[Date "1990.??.??"]
[Round "?"]
[White "Siekanski, Janusz"]
[Black "Blatny, Pavel"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2370"]
[BlackElo "2510"]
[PlyCount "82"]
[EventDate "1990.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 016 Extra"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 Nbd7 7. e3 c5 8. Bd3 Qa5 9. Qc2 c4 10. Bf5 0-0 11. 0-0 Re8 12. Nd2 g6 13. Bh3 Bxc3 14. bxc3 Ne4 15. Nxe4 dxe4 16. Bf4 Nb6 17. Bxc8 Raxc8 18. f3 Nd5 19. fxe4 Qxc3 20. Qxc3 Nxc3 21. e5 b5 22. Rf2 b4 23. Rb2 a5 24. Kf2 Nd5 25. Bh6 f5 26. Kf3 c3 27. Rf2 a4 28. e4 Ne7 29. d5 fxe4+ 30. Kxe4 Nf5 31. Rxf5 gxf5+ 32. Kxf5 Rc5 33. Rd1 c2 34. Rd4 Kh8 35. Rg4 c1Q 36. Bg7+ Kg8 37. Bh6+ Kf7 38. Rg7+ Kf8 39. Rxh7+ Kg8 40. Rg7+ Kh8 41. Bxc1 Kxg7 0-1

[Event "Oakham YM"]
[Site "Oakham"]
[Date "1990.??.??"]
[Round "?"]
[White "Siekanski, Janusz"]
[Black "Juergens, Vera"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2370"]
[BlackElo "2185"]
[PlyCount "61"]
[EventDate "1990.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 016 Extra"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Qb6 6. g3 Nc6 7. Nb3 Ne5 8. e4 Bb4 9. Qe2 Qc6 10. Bd2 d6 11. f4 Ned7 12. Bg2 e5 13. Nb5 Bc5 14. Na5 Qb6 15. b4 Bd4 16. c5 dxc5 17. Nc4 Qc6 18. Nxd4 exd4 19. e5 d3 20. Bxc6 dxe2 21. Bf3 Ng8 22. b5 Ne7 23. Nd6+ Kf8 24. Kxe2 Rb8 25. Be3 Ng6 26. Nxc8 Rxc8 27. Bxb7 Rc7 28. Bc6 Ke7 29. Rhd1 Rd8 30. Rac1 Ndf8 31. Bxc5+ 1-0

