[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "5.21"]
[White "Bochenek, Ryszard"]
[Black "Doroba, Ludwik"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1445"]
[BlackElo "1330"]
[PlyCount "63"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d3 Bf5 5. 0-0 e6 6. Nbd2 h6 7. Re1 Be7 8. c3 Nbd7 9. e4 dxe4 10. dxe4 Bh7 11. b4 a5 12. Qb3 axb4 13. cxb4 Qb6 14. Rb1 0-0 15. a3 Ng4 16. Re2 Nde5 17. Nxe5 Nxe5 18. Bb2 Qb5 19. Ree1 Bf6 20. Nf3 Nxf3+ 21. Qxf3 Bxb2 22. Rxb2 Rfd8 23. Rbb1 Rd3 24. Re3 Raxa3 25. Bf1 Rxe3 26. Qf4 e5 27. Qg4 f5 28. exf5 Rxg3+ 29. hxg3 Qb6 30. f6 Qc7 31. Qe6+ Qf7 32. Qc8+ 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "8.32"]
[White "Doroba, Ludwik"]
[Black "Duda, Leon"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "1330"]
[BlackElo "1388"]
[PlyCount "106"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 g6 5. Nf3 Bg7 6. Bb5+ Nd7 7. 0-0 a6 8. Bxd7+ Bxd7 9. a4 Ne7 10. Ne1 0-0 11. f3 b5 12. b3 b4 13. Ne2 f5 14. Nd3 f4 15. Nb2 h5 16. Kh1 g5 17. Ng1 Ng6 18. Bd2 g4 19. Nc4 Rf6 20. Qe2 g3 21. h3 Nf8 22. Rfb1 Nh7 23. Qf1 Rg6 24. Re1 Rb8 25. Re2 Bf8 26. Rd1 Rb7 27. Bc1 Be7 28. Bb2 Bh4 29. Rdd2 Qc8 30. Ba1 Ng5 31. Bb2 Kh7 32. Ba1 Nxh3 33. gxh3 g2+ 34. Rxg2 Bxh3 35. Nxh3 Qxh3+ 36. Kg1 Bg3 37. Qe2 h4 38. Bxe5 Qd7 39. Bxf4 Qg7 40. Bxg3 h3 41. Be5 dxe5 42. Rg4 Qf6 43. Rxg6 Kxg6 44. Qh2 Qh4 45. Rg2+ Kh6 46. Qg3 Qh5 47. Qg6+ Qxg6 48. Rxg6+ Kxg6 49. Nxe5+ Kf6 50. Nd3 Rc7 51. Kh2 a5 52. Nb2 Ke5 53. Nc4+ Kf4 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "4.27"]
[White "Doroba, Ludwik"]
[Black "Lochinski, Pawel"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1330"]
[BlackElo "1426"]
[PlyCount "65"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e3 d6 6. Bd3 Nbd7 7. 0-0 e5 8. Re1 c6 9. d5 cxd5 10. cxd5 Nc5 11. e4 a6 12. b4 Nxd3 13. Qxd3 Ne8 14. Nd2 f5 15. Nc4 f4 16. f3 g5 17. h3 h5 18. a4 Rf7 19. Kf2 g4 20. hxg4 hxg4 21. Rh1 Bf6 22. Bd2 Bh4+ 23. Ke2 Qg5 24. Rag1 Rf6 25. Nb6 Rb8 26. Qc4 Rf7 27. Qd3 Ng7 28. Nxc8 Rxc8 29. fxg4 Qxg4+ 30. Qf3 Qxf3+ 31. gxf3 Bg3 32. Kd3 Kf8 33. Rh8+ 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "3.39"]
[White "Doroba, Ludwik"]
[Black "Rainer, Piotr"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1330"]
[BlackElo "1763"]
[PlyCount "75"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. b3 bxc4 5. bxc4 g6 6. Bb2 Bg7 7. Nd2 d6 8. e4 Nbd7 9. Bd3 0-0 10. Ne2 Nb6 11. 0-0 Bd7 12. Bc2 Qc7 13. a4 a5 14. Rb1 e6 15. Nc3 exd5 16. exd5 Ng4 17. Nb5 Bxb5 18. Bxg7 Kxg7 19. Rxb5 Ne5 20. Qa1 Kg8 21. Qc3 f5 22. f4 Ng4 23. Rfb1 Nd7 24. Rb7 Qd8 25. Nf3 h6 26. h3 Ngf6 27. Nh4 Kh7 28. Nxf5 gxf5 29. Bxf5+ Kg8 30. Qg3+ Kh8 31. Qg6 Qe7 32. Qxh6+ Kg8 33. R1b3 Ng4 34. hxg4 Qe1+ 35. Kh2 Rf6 36. Qh7+ Kf8 37. Qh8+ Ke7 38. Rxd7# 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "6.9"]
[White "Doroba, Ludwik"]
[Black "Skrzypinski, Jan"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1330"]
[BlackElo "1418"]
[PlyCount "76"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 Nbd7 6. Bg5 0-0 7. g4 c5 8. d5 Qa5 9. Bd2 Qb6 10. Qb3 Qxb3 11. axb3 Ne5 12. h3 Ne8 13. f4 Nd7 14. Nf3 a6 15. 0-0-0 Rb8 16. Kc2 Nc7 17. Rh2 b5 18. Rdh1 bxc4 19. bxc4 Nb6 20. g5 Bd7 21. h4 Bg4 22. b3 Rb7 23. Ne1 Bxe2 24. Nxe2 Rfb8 25. h5 Nd7 26. hxg6 hxg6 27. Bc3 Bxc3 28. Nxc3 Nf8 29. f5 Kg7 30. Nd3 Rxb3 31. Rf2 Ne8 32. Nb5 Rxd3 33. Kxd3 axb5 34. cxb5 Rxb5 35. f6+ exf6 36. gxf6+ Nxf6 37. Rhf1 N8d7 38. Kc2 Rb4 0-1

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "1.45"]
[White "Doroba, Ludwik"]
[Black "Wieckowski, Michal"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "1330"]
[BlackElo "1494"]
[PlyCount "67"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 f5 2. g3 d6 3. Bg2 g6 4. c3 Nf6 5. Qb3 c6 6. Nh3 e6 7. Nd2 Bg7 8. e4 fxe4 9. Nxe4 Nxe4 10. Bxe4 d5 11. Bg2 0-0 12. f4 Nd7 13. Be3 a5 14. 0-0 Nb6 15. Qc2 Nc4 16. Rae1 b5 17. Bc1 Ra7 18. b3 Nd6 19. Rf2 Qb6 20. Be3 Nf5 21. Rd2 b4 22. Bf2 Re8 23. Red1 bxc3 24. Qxc3 Bd7 25. Ng5 h6 26. Nf3 Bf8 27. Qc2 Bb4 28. Re2 Bc8 29. g4 Ne7 30. Nh4 Kg7 31. Bh3 Bd6 32. f5 g5 33. Nf3 Ng8 34. Ne5 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "2.45"]
[White "Duda, Szymon"]
[Black "Doroba, Ludwik"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1529"]
[BlackElo "1330"]
[PlyCount "50"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. dxc6 Nxc6 5. Nf3 e5 6. d3 e4 7. dxe4 Qxd1+ 8. Kxd1 Nxe4 9. Be3 Bg4 10. a3 Be7 11. Bd3 Rd8 12. Ke2 Nd4+ 13. Bxd4 Rxd4 14. Rd1 Nc5 15. b4 Nb3 16. Ra2 Bxf3+ 17. Kxf3 Bg5 18. g3 Nc1 19. Rxc1 Bxc1 20. Re2+ Kd8 21. Be4 Re8 22. c5 g6 23. g4 f5 24. gxf5 gxf5 25. Bc2 Rf4+ 0-1

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "7.20"]
[White "Komendecki, Antoni"]
[Black "Doroba, Ludwik"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1801"]
[BlackElo "1330"]
[PlyCount "59"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 g6 5. c4 Nb6 6. Nc3 Bg7 7. Be3 0-0 8. Be2 Nc6 9. h3 e6 10. 0-0 Qe7 11. Qc2 e5 12. d5 Nb4 13. Qb3 Na6 14. Rac1 Nd7 15. Rfd1 b6 16. Na4 Qb4 17. Qxb4 Nxb4 18. a3 Na6 19. b4 Rd8 20. Nd2 f5 21. f3 Nf6 22. Nb3 Nb8 23. Nc3 a6 24. c5 b5 25. Na5 Kf7 26. a4 bxa4 27. Bc4 Ke7 28. Nxa4 Ne8 29. d6+ cxd6 30. Bd5 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "9.45"]
[White "Spytek, Hubert"]
[Black "Doroba, Ludwik"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1180"]
[BlackElo "1330"]
[PlyCount "54"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nc6 5. Nc3 Qd7 6. d3 Nf6 7. Be3 e5 8. Ne4 Nd5 9. Qd2 f5 10. Nc5 Bxc5 11. Bxc5 0-0-0 12. 0-0-0 Nf4 13. Rhg1 Qd5 14. Be3 Qxa2 15. c3 Nxe2+ 16. Qxe2 e4 17. h3 exd3 18. Qf1 Bxf3 19. gxf3 Qa1+ 20. Kd2 Qxb2+ 21. Ke1 Qxc3+ 22. Rd2 Qc1+ 23. Rd1 d2+ 24. Bxd2 Rhe8+ 25. Qe2 Rxe2+ 26. Kxe2 Rxd2+ 27. Rxd2 Qxg1 0-1

