[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.10"]
[Round "9.85"]
[White "Luba, Lukasz"]
[Black "Jarmula, Pawel"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2054"]
[BlackElo "2222"]
[PlyCount "61"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Skoczek Trojanski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 d6 6. h3 Nbd7 7. c3 g6 8. Bh2 Bg7 9. Qc2 Qe7 10. Bc4 0-0 11. 0-0 e5 12. Rfd1 e4 13. Ne1 d5 14. Be2 c5 15. Nf1 Ne8 16. a4 Nd6 17. Qb3 c4 18. Qa3 Nc8 19. b3 cxb3 20. Qxb3 Qe6 21. a5 Ne7 22. Nc2 Rfc8 23. a6 Bc6 24. Nb4 Nf6 25. Nd2 Bf8 26. c4 Rd8 27. Be5 dxc4 28. Bxc4 Qf5 29. Bxf7+ Kg7 30. Be6 Qg5 31. Nxc6 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.09"]
[Round "8.61"]
[White "Sopur, Lech"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2415"]
[BlackElo "2054"]
[PlyCount "102"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lodz Okucia Budowlane"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 c5 2. b3 d5 3. e3 Nc6 4. Bb5 Qb6 5. c4 e6 6. Ne5 Nf6 7. Bb2 Bd7 8. Nxd7 Nxd7 9. Nc3 a6 10. Ba4 d4 11. Ne4 Nde5 12. 0-0 0-0-0 13. Qe2 h5 14. f4 d3 15. Qd1 Ng4 16. h3 Nh6 17. Qxh5 Rg8 18. a3 f6 19. b4 cxb4 20. c5 Qc7 21. Bb3 Qd7 22. Rfc1 Nf5 23. axb4 Nxb4 24. c6 Nxc6 25. Ba4 Qd5 26. Nc3 Qc5 27. Bxc6 Nxe3 28. Qxc5 Bxc5 29. Na4 Ba7 30. Be4+ Nc2+ 31. Kh1 Kb8 32. Rab1 Nb4 33. Bxf6 gxf6 34. Rxb4 Rg7 35. Nc5 Bxc5 36. Rxc5 f5 37. Bf3 Rd6 38. h4 b6 39. h5 Ka7 40. Rcc4 Rgd7 41. Rc8 b5 42. Rb1 Kb6 43. Ra8 Ra7 44. Rxa7 Kxa7 45. Kh2 Kb6 46. Kg3 a5 47. Kh4 a4 48. Bd1 Kc5 49. Kg5 a3 50. h6 Rd7 51. Kg6 Kd5 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.08"]
[Round "7.73"]
[White "Luba, Lukasz"]
[Black "Jaskolka, Tomasz"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "2054"]
[BlackElo "2228"]
[PlyCount "68"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Rzeszow Szachownica"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 g6 2. Nc3 Bg7 3. d4 c5 4. e3 Nf6 5. Be2 cxd4 6. exd4 d5 7. b3 Nc6 8. Be3 Qa5 9. Qd2 dxc4 10. bxc4 Ng4 11. Nf3 e5 12. Nb5 Nxe3 13. fxe3 Qxd2+ 14. Kxd2 0-0 15. d5 e4 16. Nfd4 Nxd4 17. Nxd4 f5 18. c5 f4 19. Rab1 fxe3+ 20. Kxe3 Bh6+ 21. Kxe4 Bf5+ 22. Nxf5 Rae8+ 23. Kd4 Rxf5 24. Bf3 Be3+ 25. Kd3 Bxc5 26. Rhe1 Rxe1 27. Rxe1 Kf7 28. Kc4 Bd6 29. h3 Rf4+ 30. Re4 Rxe4+ 31. Bxe4 Kf6 32. a4 Ke5 33. Bf3 a6 34. Bg4 b5+ 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.07"]
[Round "6.43"]
[White "Lapaj, Mateusz"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2218"]
[BlackElo "2054"]
[PlyCount "37"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Jaworzno"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 g5 9. d4 Ne7 10. Re1 Ng6 11. hxg4 hxg4 12. Nxe5 Nxe5 13. dxe5 Qh6 14. Kf1 Qh1+ 15. Ke2 Qxg2 16. Rg1 Qh2 17. Rxg4 0-0-0 18. Nf3 Qh6 19. Qxd8+ 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.06"]
[Round "5.73"]
[White "Luba, Lukasz"]
[Black "Siwiec, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2054"]
[BlackElo "2211"]
[PlyCount "36"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Bogatynia UKS SP3"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. e4 Ng6 6. g3 Bb4 7. Qc2 Bxc3+ 8. bxc3 d6 9. h4 h6 10. Be2 Nd7 11. h5 Ne7 12. g4 Nc5 13. Be3 b6 14. f3 Qd7 15. Nh3 Qa4 16. Qb2 Ng8 17. Nf2 Nf6 18. Kd2 Nfd7 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.05"]
[Round "4.79"]
[White "Markiewicz, Jerzy"]
[Black "Luba, Lukasz"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2159"]
[BlackElo "2054"]
[PlyCount "51"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Pilzno GKSz Hetman"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. Bb5+ Nbd7 6. c4 a6 7. Ba4 b5 8. cxb5 axb5 9. Bxb5 Nxd5 10. Nc3 Nb4 11. Ne4 c6 12. Bc4 Nf6 13. Ne2 Nxe4 14. fxe4 Bxe4 15. 0-0 e6 16. a3 Bd6 17. Bf4 Nc2 18. Rc1 Bxf4 19. Rxf4 Ne3 20. Qb3 Qg5 21. g3 Nxc4 22. Qxc4 Bd5 23. Qc5 Qe7 24. Nc3 Qxc5 25. dxc5 g5 26. Rb4 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.04"]
[Round "3.103"]
[White "Luba, Lukasz"]
[Black "Janocha, Wieslaw Adam"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2054"]
[BlackElo "2208"]
[PlyCount "81"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Wroclaw Srodmiescie"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 Bg6 7. Nxg6 hxg6 8. e3 e6 9. Bxc4 Bb4 10. Bd2 a5 11. Qf3 Nbd7 12. h3 Qe7 13. 0-0-0 Nb6 14. Bb3 Rc8 15. e4 c5 16. d5 c4 17. Bc2 e5 18. Bg5 Bxc3 19. bxc3 Qd6 20. Kd2 Nfd7 21. g4 Nc5 22. Rb1 Rc7 23. h4 Nbxa4 24. h5 gxh5 25. gxh5 Nb6 26. h6 gxh6 27. Qf6 Nb3+ 28. Bxb3 Qxf6 29. Bxf6 cxb3 30. Bxh8 Nc4+ 31. Kd3 a4 32. Bf6 Kd7 33. Rxh6 b5 34. Rh8 Ra7 35. Rf8 Kd6 36. Rb8 Na3 37. Rb6+ Kd7 38. Rh1 b2 39. c4 Rc7 40. Bxe5 Nxc4 41. Bxc7 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.03"]
[Round "2.55"]
[White "Karpus, Michal"]
[Black "Luba, Lukasz"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2246"]
[BlackElo "2054"]
[PlyCount "78"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Grudziadz Rotmistrz"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 Bg4 8. h3 Bh5 9. Qe2+ Qe7 10. Qxe7+ Kxe7 11. Nh4 Bg6 12. Nxg6+ hxg6 13. Bd2 Nd7 14. 0-0-0 Rae8 15. c4 Kd8 16. Kc2 Nf8 17. Be3 Re7 18. c5 Bc7 19. d5 cxd5 20. Bc4 Ne6 21. Bxd5 Kc8 22. b4 Kb8 23. Rhe1 Rd8 24. Bf3 Rc8 25. Kb3 f5 26. Kc4 Be5 27. Bc1 f6 28. Bd5 g5 29. g3 Rce8 30. Re2 b5+ 31. cxb6 Rc8+ 32. Kd3 Rd7 33. bxa7+ Kxa7 34. Rxe5 Rxc1 35. Rxc1 fxe5 36. Kc4 Rc7+ 37. Kd3 Rd7 38. Kc4 Rc7+ 39. Kd3 Rd7 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.02"]
[Round "1.55"]
[White "Luba, Lukasz"]
[Black "Lis, Mateusz"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2054"]
[BlackElo "2043"]
[PlyCount "52"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Gliwice Politechnika Slaska"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nf3 Qb6 7. b3 cxd4 8. exd4 Bd7 9. 0-0 Be7 10. Re1 0-0 11. Ne5 Rfd8 12. Re3 g6 13. Nd2 Nxe5 14. Bxe5 Be8 15. Rh3 Nd7 16. Bf4 f6 17. Qe2 Bf7 18. Re1 Re8 19. Rxh7 e5 20. Qg4 Nf8 21. Rxf7 Kxf7 22. dxe5 fxe5 23. Bxe5 Bf6 24. Nf3 Bxe5 25. Nxe5+ Kg7 26. h4 Qf6 1/2-1/2

[Event "Krakow op-B 33rd"]
[Site "Krakow"]
[Date "2022.12.30"]
[Round "4"]
[White "Luba, Lukasz"]
[Black "Wnek, Filip"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2092"]
[BlackElo "1966"]
[PlyCount "84"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 e6 7. Qd2 Nge7 8. f4 b6 9. Bf2 d5 10. e5 g5 11. Nf3 gxf4 12. gxf4 Ng6 13. h4 Bh6 14. Ng5 f6 15. exf6 Qxf6 16. 0-0-0 Bd7 17. Rde1 0-0-0 18. f5 Qxf5 19. Nb5 Qf4 20. Be3 Bxg5 21. Bxf4 Bxf4 22. Re3 d4 23. Kb1 Bxe3 24. Qd1 Kb8 25. Be4 Rdf8 26. Nd6 Nge5 27. Qh5 Rf2 28. a3 a6 29. Bxc6 Nxc6 30. Qg4 Rhf8 31. Qg3 e5 32. Nc4 Be6 33. Qg7 b5 34. b3 bxc4 35. bxc4 R8f7 36. Qh8+ Ka7 37. Ka1 Bd2 38. Qe8 Rb7 39. a4 Bc3+ 40. Ka2 Nb4+ 41. Kb3 Nxd3+ 42. Ka3 Bb2+ 0-1

[Event "Krakow op-B 33rd"]
[Site "Krakow"]
[Date "2022.12.29"]
[Round "3"]
[White "Krawczyk, Wojciech"]
[Black "Luba, Lukasz"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1981"]
[BlackElo "2092"]
[PlyCount "102"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. a3 e6 7. Bf4 Ne4 8. Qd3 Qa5 9. Rc1 Bd7 10. Bd2 Nxd2 11. Qxd2 Rc8 12. e3 Bd6 13. Bd3 f5 14. Nb5 Bb8 15. Qxa5 Nxa5 16. Rxc8+ Bxc8 17. Nc3 0-0 18. g3 h6 19. h4 a6 20. Ke2 b5 21. Kd2 Bb7 22. Rd1 Bd6 23. Kc2 Rc8 24. Rc1 Kf7 25. Kb1 Kf6 26. Ka2 Rh8 27. b3 g5 28. Bf1 Rc8 29. Ne2 Nc6 30. Kb2 Ra8 31. Nc3 Ne7 32. a4 b4 33. Na2 Nc6 34. Rc2 Ra7 35. Nc1 g4 36. Ne1 e5 37. Ne2 e4 38. Ng2 Ra8 39. Nef4 Ne7 40. Be2 Rd8 41. Rc1 Rd7 42. Rc2 Bb8 43. Rd2 Ba7 44. Rd1 Nc6 45. Rd2 Ke7 46. Bf1 Kd6 47. Rd1 Rc7 48. Rd2 Na5 49. Rc2 Nc6 50. Rd2 Na5 51. Rc2 Nc6 1/2-1/2

[Event "Krakow op-B 33rd"]
[Site "Krakow"]
[Date "2022.12.28"]
[Round "2"]
[White "Luba, Lukasz"]
[Black "Maciejewski, Kamil"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2092"]
[BlackElo "1983"]
[PlyCount "94"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 Nc6 3. Bc4 e6 4. d3 Nf6 5. Bf4 d5 6. Bb5 d4 7. Bxc6+ bxc6 8. Nce2 c4 9. Nf3 cxd3 10. cxd3 c5 11. Ne5 Qa5+ 12. Kf1 Bb7 13. Qb3 Qa6 14. Nc4 Be7 15. h4 0-0 16. h5 h6 17. f3 Rfd8 18. g4 Nh7 19. Kf2 Bc6 20. Qa3 Bb5 21. Qxa6 Bxa6 22. Rhc1 Rac8 23. Rc2 Nf8 24. Rac1 Nd7 25. b3 Nb6 26. Nb2 Rd7 27. Bd2 Rb8 28. f4 f6 29. Ng3 Kf7 30. Ke2 Bd6 31. e5 fxe5 32. Ne4 exf4 33. Rxc5 f3+ 34. Kf2 Nd5 35. Rxd5 exd5 36. Nxd6+ Rxd6 37. Bf4 Rbd8 38. Bxd6 Rxd6 39. Rc7+ Kf6 40. Rxa7 Bc8 41. Kxf3 Re6 42. Nd1 Ba6 43. Nf2 Bxd3 44. Nxd3 Re3+ 45. Kf4 Re4+ 46. Kf3 Re3+ 47. Kf4 Re4+ 1/2-1/2

[Event "Krakow op-B 33rd"]
[Site "Krakow"]
[Date "2022.12.27"]
[Round "1"]
[White "Swider, Pawel"]
[Black "Luba, Lukasz"]
[Result "0-1"]
[ECO "D70"]
[WhiteElo "1935"]
[BlackElo "2092"]
[PlyCount "58"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. b3 Ne4 6. Bb2 Bf5 7. Be2 h5 8. 0-0 h4 9. Nbd2 Nd7 10. Nxe4 dxe4 11. Ne5 Bg7 12. f4 exf3 13. Nxf3 Qc7 14. Bd3 Bg4 15. Qc2 Bh6 16. Rae1 0-0-0 17. e4 Bf4 18. h3 Bh5 19. e5 Nf8 20. Re4 Ne6 21. Kh1 g5 22. Nxh4 Bg4 23. Rexf4 gxf4 24. Qf2 Rdg8 25. d5 f3 26. dxe6 fxg2+ 27. Qxg2 Bxe6 28. Qe4 Qd7 29. Bc3 Bd5 0-1

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2022.12.10"]
[Round "8"]
[White "Luba, Lukasz"]
[Black "Kacprzak, Karol1111"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2092"]
[BlackElo "2226"]
[PlyCount "102"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Nf6 3. a3 e6 4. Nf3 c5 5. e3 Nc6 6. Be2 cxd4 7. exd4 Be7 8. Bd3 0-0 9. h3 a6 10. Be3 b5 11. 0-0 Bb7 12. Ne2 b4 13. Ng3 Rc8 14. Ng5 h6 15. Nf3 Re8 16. Re1 Bd6 17. Nd2 e5 18. Nf5 e4 19. Be2 Bf8 20. axb4 Qd7 21. Bg4 Nxg4 22. Qxg4 Kh8 23. c3 Re6 24. Ng3 Qd8 25. Nb3 Rg6 26. Qh5 Qd7 27. Qf5 Qc7 28. Nc5 Bxc5 29. bxc5 Rd8 30. Bf4 Qe7 31. Qh5 Bc8 32. Nf5 Bxf5 33. Qxf5 a5 34. Bg3 Rf6 35. Qh5 Qd7 36. Bh4 Rf5 37. Qxf5 Qxf5 38. Bxd8 Nxd8 39. Rxa5 Kh7 40. Ra6 Ne6 41. Rxe6 Qxe6 42. Ra1 f5 43. b4 Qe8 44. g3 g5 45. Kg2 Qb5 46. Ra7+ Kg6 47. Re7 f4 48. gxf4 gxf4 49. Re6+ Kf7 50. Rxh6 Qe2 51. Rh4 Qf3+ 0-1

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2022.12.09"]
[Round "7"]
[White "Kacprzak, Kacper"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2289"]
[BlackElo "2092"]
[PlyCount "21"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 d5 4. exd5 exd5 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. 0-0 c4 8. Re1+ Ne7 9. Ne5 Qf5 10. Nc3 f6 11. Nb5 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2022.12.08"]
[Round "6"]
[White "Luba, Lukasz"]
[Black "Golis, Wiktor"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2092"]
[BlackElo "1795"]
[PlyCount "89"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Nf6 3. g3 Bf5 4. Bg2 e6 5. a3 c5 6. Nf3 Nc6 7. e3 a6 8. 0-0 h6 9. Ne2 Bh7 10. b3 Rc8 11. Bb2 cxd4 12. exd4 Qb6 13. Rc1 Be7 14. Nd2 0-0 15. c4 Rfd8 16. c5 Qc7 17. b4 e5 18. Qb3 exd4 19. Nxd4 Ne5 20. Rc3 Ne4 21. Nxe4 dxe4 22. Re3 Ng4 23. Ne6 Qc6 24. Nxd8 Rxd8 25. Ree1 Bf6 26. Rd1 Re8 27. Rd6 Qb5 28. Rb6 Qe2 29. Rxb7 Bg6 30. Bxf6 Nxf6 31. Qd1 Qb2 32. Qd6 e3 33. fxe3 Rxe3 34. Re7 Ne4 35. Re8+ Kh7 36. Qd8 Bf5 37. Rxf5 Re1+ 38. Bf1 Qe2 39. Qd4 Nxg3 40. Rxe2 Nxe2+ 41. Kf2 Nxd4 42. Kxe1 Nxf5 43. Bd3 Kg6 44. c6 Kf6 45. Bxf5 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2022.12.07"]
[Round "5"]
[White "Backiel, Hubert"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2208"]
[BlackElo "2092"]
[PlyCount "105"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 a6 4. Bd3 b5 5. Nf3 Nf6 6. exd5 exd5 7. 0-0 Be7 8. Re1 Nc6 9. Bg5 Be6 10. Bxf6 gxf6 11. Qd2 Kd7 12. Ne2 Bd6 13. a4 b4 14. Nf4 Qg8 15. Nh5 Be7 16. Qf4 Kc8 17. Nxf6 Qg7 18. Nh5 Qg4 19. Qxg4 Bxg4 20. Ne5 Bxh5 21. Nxc6 Bd6 22. Ne7+ Kb7 23. Nxd5 Bg6 24. Bxg6 hxg6 25. g3 Rh5 26. Nf6 Rh3 27. Re8 Rxe8 28. Nxe8 Be7 29. Re1 Bd8 30. d5 Rh5 31. d6 c6 32. Ng7 Rd5 33. Re7+ Kb6 34. Rd7 Bf6 35. Ne8 Bxb2 36. Rxf7 c5 37. Kg2 c4 38. Rc7 c3 39. d7 Bc1 40. Nf6 Rd6 41. Rc8 b3 42. cxb3 Bg5 43. Ne4 Rxd7 44. Nxg5 Rd3 45. Ne4 c2 46. Rxc2 Ka5 47. Nc5 Rd5 48. Rc4 g5 49. h4 gxh4 50. Rxh4 Kb6 51. Rc4 a5 52. g4 Rg5 53. Kg3 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2022.12.06"]
[Round "4"]
[White "Luba, Lukasz"]
[Black "Nowak, Filip"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2092"]
[BlackElo "1930"]
[PlyCount "75"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Nf6 3. Nf3 Bf5 4. h3 h6 5. Bf4 c6 6. Ne5 e6 7. a3 Nbd7 8. e3 Nxe5 9. dxe5 Ne4 10. Nxe4 dxe4 11. g4 Bh7 12. Bc4 g5 13. Bg3 Qc7 14. Qd4 Qa5+ 15. b4 Qb6 16. c3 Rd8 17. Qxb6 axb6 18. h4 b5 19. Be2 Be7 20. hxg5 hxg5 21. a4 Ra8 22. a5 0-0 23. Kd2 Rfd8+ 24. Kc2 Bg6 25. Rhd1 Rxd1 26. Rxd1 Rd8 27. Ra1 Ra8 28. Kb3 Kf8 29. c4 bxc4+ 30. Bxc4 Bd8 31. Rd1 Ke7 32. Be2 b6 33. a6 b5 34. Rd6 Rxa6 35. Bxb5 Ra7 36. Bxc6 f6 37. exf6+ Kxf6 38. Rxd8 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2022.12.05"]
[Round "3"]
[White "Ciszewski, Krzysztof"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1974"]
[BlackElo "2092"]
[PlyCount "83"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 Nf6 5. e5 Nfd7 6. Nf3 dxc4 7. Bxc4 b5 8. Bd3 Be7 9. 0-0 Bb7 10. Be3 Nb6 11. Ne4 N8d7 12. Bg5 f6 13. exf6 gxf6 14. Bh6 Nd5 15. Nfg5 Nf8 16. Qh5+ Kd7 17. Nf7 Qe8 18. Ng3 Rg8 19. Bd2 Ng6 20. Nh6 Rf8 21. Qf3 f5 22. Rfe1 f4 23. Nh5 Bf6 24. Nxf6+ Rxf6 25. Ng4 Rf8 26. Ne5+ Nxe5 27. Rxe5 Qf7 28. Rae1 Rae8 29. Rh5 Rg8 30. Rxh7 Rg7 31. Rxg7 Qxg7 32. Qh5 Qxd4 33. Qh7+ Re7 34. Qe4 Qxb2 35. Bxf4 Nxf4 36. Qxf4 Qxa2 37. Qb8 Qd2 38. Qxb7+ Kd6 39. Qb8+ Rc7 40. Qf8+ Re7 41. Re3 b4 42. Bf1 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2022.12.04"]
[Round "2"]
[White "Luba, Lukasz"]
[Black "Szwed, Jacek"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2092"]
[BlackElo "2381"]
[PlyCount "65"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 a6 3. f4 b5 4. d3 e6 5. Nf3 Bb7 6. Be3 b4 7. Ne2 d5 8. e5 d4 9. Bf2 Ne7 10. Ng3 Nd5 11. Qd2 Be7 12. Be2 Qc7 13. 0-0 Nd7 14. Ne4 f5 15. exf6 gxf6 16. Bg3 Ne3 17. Rfc1 f5 18. Neg5 Qb6 19. c3 Bf6 20. cxd4 cxd4 21. Nh4 0-0 22. Bh5 Bxg5 23. fxg5 f4 24. Be1 a5 25. Qe2 Ne5 26. Nf3 Rf5 27. h4 h6 28. Nxe5 Rxe5 29. Bg6 Kg7 30. Qh5 Rh8 31. Be8 Rf8 32. Qxh6+ Kg8 33. g6 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2022.12.03"]
[Round "1"]
[White "Cukrowski, Filip"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2402"]
[BlackElo "2092"]
[PlyCount "67"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 c6 5. e4 Qc7 6. Be2 Nd7 7. 0-0 Ngf6 8. h3 h6 9. Be3 e5 10. c5 dxc5 11. dxe5 Nh7 12. e6 fxe6 13. Nh4 0-0 14. Nxg6 Rf6 15. Ne7+ Kh8 16. f4 Nb6 17. Bxc5 e5 18. f5 Bf8 19. Ng6+ Rxg6 20. Bxf8 Rf6 21. Bc5 Nd7 22. Be3 b5 23. Qe1 Nb6 24. Qh4 Qg7 25. Rf3 Bd7 26. Rg3 Qf8 27. Rg6 Be8 28. Rxh6 Rxh6 29. Bxh6 Qc5+ 30. Kh2 Bf7 31. Rd1 Rg8 32. Rd8 b4 33. Qg3 Nf8 34. Bxf8 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.10"]
[Round "8.56"]
[White "Luba, Lukasz"]
[Black "Zysko, Jan"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2095"]
[BlackElo "2071"]
[PlyCount "10"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Warszawa Mogalo"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.09"]
[Round "7.74"]
[White "Paczka, Patryk"]
[Black "Luba, Lukasz"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1916"]
[BlackElo "2095"]
[PlyCount "106"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Lipno Steszew"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 e5 8. c4 Bc5 9. Nc3 d6 10. h3 h6 11. Be2 Be6 12. Qd3 Rb8 13. Rd1 Bd4 14. Be3 c5 15. b3 g5 16. Bxd4 cxd4 17. Nd5 Nd7 18. Bg4 h5 19. Bf5 g4 20. Qg3 Rg8 21. hxg4 Bxf5 22. exf5 Rxg4 23. Qf3 e4 24. Re1 Qh4 25. g3 e3 26. Kg2 Kf8 27. fxe3 Ne5 28. Qf4 Rxf4 29. gxh4 Rg4+ 30. Kh3 d3 31. e4 Nd7 32. Rad1 Ne5 33. Re3 a5 34. Nf6 a4 35. Nxg4 hxg4+ 36. Kg3 axb3 37. axb3 Rxb3 38. Kf4 f6 39. Rg3 Rc3 40. Ke3 Kg7 41. Kd4 Rxc4+ 42. Kd5 Kh6 43. Ke6 Rxe4 44. Kxf6 d5 45. h5 d4 46. Ke6 Re3 47. Rg2 Kg5 48. h6 Ng6+ 49. Kf7 Re7+ 50. Kg8 Re8+ 51. Kg7 Re7+ 52. Kg8 Re8+ 53. Kg7 Re7+ 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.08"]
[Round "6.86"]
[White "Luba, Lukasz"]
[Black "Strejczek, Marek"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2095"]
[BlackElo "2138"]
[PlyCount "14"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Lodz Okucia Budowlane"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. c4 e6 3. b3 b6 4. Bb2 Bb7 5. e3 c5 6. Nc3 Be7 7. Qc2 0-0 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.06"]
[Round "4.74"]
[White "Paprocki, Jaroslaw"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2170"]
[BlackElo "2095"]
[PlyCount "109"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Wiartrak"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. a3 Qd7 5. b4 a6 6. Nbd2 Nf6 7. Bb2 Ne4 8. e3 e6 9. Bg2 Be7 10. Nb3 Bg4 11. 0-0 Ng5 12. h4 Ne4 13. Qd3 Bf5 14. Qe2 Bg4 15. Qd3 Bf5 16. Qd1 Bg4 17. Qc1 Qd8 18. Nh2 Be2 19. Re1 Bc4 20. Nc5 Nxc5 21. dxc5 e5 22. Rd1 a5 23. Bxd5 Bxd5 24. c4 axb4 25. cxd5 Nb8 26. axb4 Rxa1 27. Qxa1 f6 28. Qa2 Qd7 29. Qc4 c6 30. e4 Na6 31. Nf1 cxd5 32. Rxd5 Qa4 33. Bc3 Nxc5 34. Rxc5 Bxc5 35. Qxc5 Qc6 36. Qxc6+ bxc6 37. f4 exf4 38. gxf4 Kf7 39. Kf2 Rb8 40. Ng3 g6 41. Ne2 Ke6 42. Ke3 Ra8 43. Nd4+ Kd6 44. f5 g5 45. hxg5 fxg5 46. f6 Ra3 47. Kd2 g4 48. Nxc6 Kxc6 49. f7 Ra8 50. Bg7 g3 51. f8Q Rxf8 52. Bxf8 g2 53. Bc5 h5 54. Ke2 h4 55. Kf2 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.05"]
[Round "3.68"]
[White "Warszawski, Bartosz"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2163"]
[BlackElo "2095"]
[PlyCount "109"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Warszawa YMCA"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 h5 6. Nf3 Bg4 7. h3 Bf5 8. Bd3 Nh6 9. Be3 b5 10. Bf2 Nd7 11. 0-0 Nf8 12. a4 b4 13. Ne2 Ne6 14. Nh4 Qd7 15. Nxf5 Nxf5 16. Bxf5 gxf5 17. Qd3 Bh6 18. Be1 Qb7 19. Qxf5 Ng7 20. Qd3 e6 21. a5 Qb5 22. Qxb5 cxb5 23. Bxb4 Nf5 24. Kf2 h4 25. a6 Kd7 26. Bc5 Rhg8 27. Ra3 Rg6 28. Rb3 Kc6 29. Rg1 f6 30. Rc3 Kd7 31. Rf3 Rc8 32. Rb3 fxe5 33. fxe5 Rc7 34. g4 hxg3+ 35. Nxg3 Be3+ 36. Rxe3 Nxe3 37. Kxe3 Rh6 38. Rh1 Rc6 39. h4 Rxa6 40. h5 Ra2 41. Kd2 Kc6 42. Bf8 Rh7 43. h6 b4 44. Bxb4 Rxb2 45. Bf8 a5 46. Bg7 a4 47. Ra1 Rb4 48. Kd3 Rb7 49. Nh5 Ra7 50. Kc3 Kb5 51. Rb1+ Kc6 52. Rg1 a3 53. Nf6 Raxg7 54. hxg7 Rh3+ 55. Kb4 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.04"]
[Round "2.129"]
[White "Luba, Lukasz"]
[Black "Lizak, Sebastian"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2095"]
[BlackElo "1907"]
[PlyCount "107"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Gornik Ledziny"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nc3 d5 2. d4 g6 3. Bf4 Bg7 4. Qd2 a6 5. Nf3 Nc6 6. Ne5 Nxe5 7. dxe5 c6 8. e4 e6 9. 0-0-0 Qa5 10. Kb1 Ne7 11. f3 b5 12. exd5 cxd5 13. h4 h5 14. Bd3 b4 15. Ne2 Nc6 16. Qe3 Bb7 17. Nd4 Nxd4 18. Qxd4 Rc8 19. Bg5 Qc5 20. Qf4 a5 21. g4 a4 22. Bf6 Bxf6 23. exf6 a3 24. Qd4 Qxd4 25. Bb5+ Bc6 26. Bxc6+ Rxc6 27. Rxd4 Rb6 28. g5 Kd7 29. f4 Rc8 30. Rhd1 Kd6 31. R1d3 axb2 32. Kxb2 Rbc6 33. Rd2 Rb6 34. Kb1 Rc3 35. R2d3 Kc5 36. Kb2 Ra3 37. Rxa3 bxa3+ 38. Kc3 Ra6 39. Rb4 Ra7 40. Rb8 Kd6 41. Kb4 Kc7 42. Rf8 Kd6 43. c3 Kc6 44. Kb3 Kd6 45. Re8 Kc6 46. Re7 Rxe7 47. fxe7 Kd7 48. Kxa3 Kxe7 49. Kb4 f6 50. gxf6+ Kxf6 51. a4 e5 52. a5 e4 53. a6 e3 54. a7 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.03"]
[Round "1.57"]
[White "Cajbel, Maciej"]
[Black "Luba, Lukasz"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2196"]
[BlackElo "2095"]
[PlyCount "47"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Debica Gryf"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 d6 5. e3 Qe7 6. Nge2 c6 7. 0-0 Bf5 8. d4 Bb6 9. d5 0-0 10. b3 Qd7 11. Ba3 c5 12. e4 Bg4 13. f3 Bh3 14. Qd3 Na6 15. Qe3 Rae8 16. Bb2 Re7 17. Nc1 h6 18. Na4 Bd8 19. Nd3 Rfe8 20. Nf2 Bxg2 21. Kxg2 b5 22. cxb5 Qxb5 23. Nc3 Qb7 24. Qe2 1/2-1/2

[Event "Krakow op-A 32nd"]
[Site "Krakow"]
[Date "2022.01.04"]
[Round "9"]
[White "Luba, Lukasz"]
[Black "Lisowski, Krzysztof"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2135"]
[BlackElo "2142"]
[PlyCount "109"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c6 7. cxd5 cxd5 8. Nc3 Nc6 9. Ne5 e6 10. Nxc6 bxc6 11. Bg5 Qb6 12. Qd2 Re8 13. Rac1 e5 14. dxe5 Ng4 15. Bxd5 cxd5 16. Nxd5 Qb7 17. Rc7 Qb5 18. Rfc1 Ba6 19. R7c5 Qxe2 20. Qxe2 Bxe2 21. Nc7 Nxe5 22. Nxe8 Rxe8 23. Rc8 Kf8 24. Be3 Nd3 25. Bxa7 Bxb2 26. Rxe8+ Kxe8 27. Rc2 Bg4 28. Rd2 Bf5 29. g4 Bxg4 30. Rxd3 Bd7 31. Bd4 Bc1 32. Bf6 Bf4 33. Ra3 Bc6 34. Ra7 Bd6 35. Kf1 Bc5 36. Rc7 Bb5+ 37. Kg2 Bd6 38. Ra7 Bc5 39. Ra5 Bc6+ 40. f3 Bd6 41. Ra7 h5 42. a4 Bd5 43. a5 Bc6 44. Bh4 Bd5 45. a6 Bc5 46. Rc7 Bb6 47. Rc1 Kd7 48. Bf2 Bxf2 49. Kxf2 Ba8 50. Ke3 g5 51. Rc3 f5 52. Rc5 f4+ 53. Kf2 g4 54. Rxh5 Bxf3 55. Rh8 1-0

[Event "Krakow op-A 32nd"]
[Site "Krakow"]
[Date "2022.01.03"]
[Round "8"]
[White "Kopylov, Michael"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2391"]
[BlackElo "2135"]
[PlyCount "61"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 h6 4. Nc3 Nc6 5. g3 Bf5 6. d5 Nb8 7. Bg2 Qc8 8. 0-0 Bh3 9. e4 Bxg2 10. Kxg2 Nbd7 11. Re1 Ne5 12. Nxe5 dxe5 13. f4 Nd7 14. fxe5 Nxe5 15. Qd4 f6 16. Bf4 c5 17. Qd1 h5 18. Bxe5 fxe5 19. Rf1 h4 20. Qf3 hxg3 21. Qf7+ Kd7 22. hxg3 Kc7 23. d6+ Kb6 24. Nd5+ Ka5 25. Rh1 Rxh1 26. Rxh1 e6 27. Nc7 Bxd6 28. Nxa8 Qxa8 29. Qd7 a6 30. Qxd6 b5 31. Qxe5 1-0

[Event "Krakow op-A 32nd"]
[Site "Krakow"]
[Date "2022.01.02"]
[Round "6"]
[White "Garbowski, Jakub"]
[Black "Luba, Lukasz"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "2145"]
[BlackElo "2135"]
[PlyCount "77"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. h3 Qa5 10. 0-0 Bd7 11. a3 Rae8 12. Qd3 Qh5 13. Nd5 g5 14. Nxc6 bxc6 15. Nxf6+ Bxf6 16. Bd4 e5 17. Bxa7 Be7 18. c3 Qg6 19. Rad1 Ra8 20. Bc5 Rfd8 21. Be3 h5 22. Bc1 Kh7 23. h4 gxh4 24. f4 Bg4 25. Rd2 d5 26. fxe5 dxe4 27. Qe3 Bg5 28. Rf4 Bf3 29. Bxf7 Qg7 30. Kh1 Bxf4 31. Qxf4 Rxd2 32. Qxd2 Rd8 33. Qg5 Rd1+ 34. Kh2 Qxf7 35. gxf3 exf3 36. Qh6+ Kg8 37. e6 Qg7 38. Qxg7+ Kxg7 39. Be3 0-1

[Event "Krakow op-A 32nd"]
[Site "Krakow"]
[Date "2022.01.02"]
[Round "7"]
[White "Luba, Lukasz"]
[Black "Konyves, Almos"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2135"]
[BlackElo "2250"]
[PlyCount "53"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. d3 Be7 8. 0-0 0-0 9. b3 Be6 10. Bb2 f5 11. Rc1 Bf6 12. e4 f4 13. gxf4 exf4 14. e5 Nxe5 15. Nxe5 Bxe5 16. Re1 Bxc3 17. Bxc3 Qg5 18. h4 Qg6 19. Re5 Bg4 20. h5 Bxd1 21. hxg6 Bg4 22. Re7 Rf6 23. Bxf6 gxf6 24. gxh7+ Kh8 25. Bxb7 Rd8 26. Rcxc7 Nd7 27. Rc8 1-0

[Event "Krakow op-A 32nd"]
[Site "Krakow"]
[Date "2021.12.31"]
[Round "5"]
[White "Luba, Lukasz"]
[Black "Meurs, Tom WA"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2135"]
[BlackElo "2208"]
[PlyCount "110"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. a4 Bb4 8. Bxf6 Qxf6 9. e3 b5 10. Be2 Bb7 11. 0-0 Bxc3 12. bxc3 Qe7 13. Qb1 a6 14. Ne5 0-0 15. Bf3 Qc7 16. Qb4 Rc8 17. Rfb1 Nd7 18. Nxd7 Qxd7 19. Qc5 Rab8 20. e4 Rc7 21. e5 Qe7 22. Kf1 Rd8 23. Qxe7 Rxe7 24. axb5 axb5 25. Ra7 Kf8 26. Ke2 f6 27. Be4 Kf7 28. f4 f5 29. Bf3 g6 30. Kd2 g5 31. g3 g4 32. Bg2 h5 33. Kc2 h4 34. Kd2 Rh8 35. Rb2 Rd7 36. Ke3 Ke7 37. Rba2 hxg3 38. hxg3 Rh2 39. Rd2 Kd8 40. Rf2 Kc8 41. Rxb7 Rxb7 42. Bxc6 Rbh7 43. Bg2 Kc7 44. d5 exd5 45. Rd2 Kb6 46. Kd4 Kc7 47. Ra2 R7h3 48. e6 Rxg3 49. e7 Kd6 50. Bf3 Rxa2 51. e8Q Rd2+ 52. Ke3 Rd3+ 53. Ke2 gxf3+ 54. Ke1 Rg1+ 55. Kf2 Rg2+ 0-1

[Event "Krakow op-A 32nd"]
[Site "Krakow"]
[Date "2021.12.30"]
[Round "4"]
[White "Braeuning, Rudolf Wilhelm"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2242"]
[BlackElo "2135"]
[PlyCount "45"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. c5 Ne4 8. Bb5 Bd7 9. 0-0 Be7 10. Re1 Nxc3 11. bxc3 Ne5 12. Nxe5 Bxb5 13. Rb1 Qa5 14. Bd2 Bc6 15. c4 Qa6 16. Qh5 0-0 17. Rb3 f6 18. Nxc6 bxc6 19. Rh3 Qxa2 20. Qxh7+ Kf7 21. Rg3 Rg8 22. Qg6+ Kf8 23. Bh6 1-0

[Event "Krakow op-A 32nd"]
[Site "Krakow"]
[Date "2021.12.28"]
[Round "2"]
[White "Sernecki, Franciszek"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2220"]
[BlackElo "2135"]
[PlyCount "85"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 0-0 7. 0-0 b6 8. Qb3 Ba6 9. Bd2 Ne4 10. Rfd1 Nxd2 11. Rxd2 e6 12. cxd5 cxd5 13. Rc1 Bxe2 14. Nxe2 Nd7 15. Rdc2 g5 16. Qa4 a6 17. Rc6 h5 18. Rd6 b5 19. Qa3 a5 20. Qd3 Qe7 21. Rdc6 Rab8 22. Rc7 Rfd8 23. Ra7 g4 24. Nd2 Nc5 25. Qh7+ Kxh7 26. Rxe7 Nd3 27. Rcc7 Rf8 28. b3 Rbc8 29. Nc3 b4 30. Na4 e5 31. Nc5 Nxc5 32. dxc5 Rxc7 33. Rxc7 f5 34. Rd7 d4 35. exd4 exd4 36. c6 Kg6 37. c7 Rc8 38. Nc4 d3 39. Nb6 Re8 40. g3 f4 41. gxf4 h4 42. h3 Re1+ 43. Kg2 1-0

[Event "Krakow op-A 32nd"]
[Site "Krakow"]
[Date "2021.12.27"]
[Round "1"]
[White "Luba, Lukasz"]
[Black "Paszewski, Mateusz"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2135"]
[BlackElo "2300"]
[PlyCount "64"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nc3 c5 4. e3 Nc6 5. a3 cxd4 6. exd4 Bg4 7. Be2 e6 8. Be3 Bd6 9. Nd2 Bxe2 10. Qxe2 0-0 11. f4 Rc8 12. g4 Re8 13. h4 Na5 14. g5 Nd7 15. h5 Nb6 16. Nf3 Nbc4 17. Bc1 Bf8 18. Ne5 Nc6 19. Qd3 Nd6 20. Ne2 Nf5 21. c3 Bd6 22. Ng4 Re7 23. Ng1 Qc7 24. Nh3 Ncxd4 25. cxd4 Qxc1+ 26. Rxc1 Rxc1+ 27. Kd2 Rxh1 28. h6 Rc7 29. hxg7 Kxg7 30. Nh6 Rh2+ 31. Kd1 Rh1+ 32. Ke2 Rc2+ 0-1

[Event "Bydgoszcz PGNiG Blitz"]
[Site "Bydgoszcz"]
[Date "2021.09.19"]
[Round "8"]
[White "Kowalski, Igor"]
[Black "Luba, Lukasz"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2378"]
[BlackElo "2143"]
[PlyCount "114"]
[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 e6 2. Nf3 d5 3. e3 c5 4. b3 Nc6 5. Bb2 b6 6. Nbd2 Nf6 7. Bd3 Bd6 8. Ne5 Bd7 9. a3 0-0 10. 0-0 Be8 11. f4 Rc8 12. Rf3 cxd4 13. exd4 Be7 14. Rh3 g6 15. Qe2 Kg7 16. Rf1 Ng8 17. g4 f6 18. Nxc6 Rxc6 19. f5 exf5 20. gxf5 g5 21. Re1 Bd6 22. c4 Bf7 23. cxd5 Rc7 24. Bc4 Re7 25. Qf2 Nh6 26. Rxe7 Qxe7 27. Re3 Qc7 28. h3 Bf4 29. Rc3 Nxf5 30. Nf3 Re8 31. Bb5 Qxc3 32. Bxc3 Be3 33. Bxe8 Bxe8 34. Nd2 Bd7 35. Nc4 Bxf2+ 36. Kxf2 Ne7 37. Ne3 Bxh3 38. Bb4 Nf5 39. Nc2 Kf7 40. a4 h5 41. d6 Ke6 42. d5+ Kd7 43. Bc3 Nxd6 44. Kf3 Bg4+ 45. Ke3 Nf5+ 46. Ke4 Nd6+ 47. Ke3 f5 48. Bf6 f4+ 49. Kd4 Nf7 50. Nb4 h4 51. Nd3 h3 52. Nf2 h2 53. Ke4 Nd6+ 54. Ke5 Bf3 55. Bxg5 Nf7+ 56. Kxf4 Nxg5 57. Kxg5 h1Q 0-1

[Event "Bydgoszcz PGNiG Blitz"]
[Site "Bydgoszcz"]
[Date "2021.09.19"]
[Round "3"]
[White "Luba, Lukasz"]
[Black "Janaszak, Dawid"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "2143"]
[BlackElo "2348"]
[PlyCount "138"]
[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 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 c6 6. c4 d5 7. cxd5 cxd5 8. Nc3 Ne4 9. Qb3 Nxc3 10. bxc3 Nc6 11. Nd2 e6 12. Ba3 Re8 13. e3 b6 14. Rfc1 Na5 15. Qb5 Bd7 16. Qd3 Rc8 17. Bb4 Nc4 18. Nxc4 Bb5 19. a4 Bxc4 20. Qd2 a5 21. Ba3 Qd7 22. Rcb1 Rb8 23. Qd1 Rec8 24. Rb2 Bf6 25. Rab1 Bd8 26. e4 dxe4 27. Bxe4 Bd5 28. Bxd5 Qxd5 29. Rb5 Qc4 30. Bd6 Ra8 31. Rc1 Rc6 32. Be5 Rac8 33. d5 exd5 34. Rxd5 Be7 35. Rd7 Qe6 36. Rb1 Qxe5 37. Rb5 Qe6 38. Rbd5 Rxc3 39. Qd4 Rc1+ 40. Kg2 R1c4 41. Qd2 Qe4+ 42. Kh3 Qe6+ 43. Kg2 Rxa4 44. Qb2 Re4 45. Qb3 Re2 46. Qf3 Qe4 47. Rb5 Qxf3+ 48. Kxf3 Re6 49. Rb7 Bc5 50. h4 Rf6+ 51. Kg4 h5+ 52. Kh3 Rxf2 53. g4 Re8 54. Rb3 a4 55. Rg3 Bd6 56. gxh5 Bxg3 57. hxg6 fxg6 58. Kxg3 Rf6 59. Ra7 b5 60. Kg4 Rf7 61. Ra6 Kg7 62. Kg5 Rf5+ 63. Kg4 Re4+ 64. Kg3 Rb4 65. Ra7+ Kh6 66. Ra8 Rc5 67. Rh8+ Kg7 68. Re8 Rc3+ 69. Kf2 Rb2+ 0-1

[Event "Bydgoszcz PGNiG Blitz"]
[Site "Bydgoszcz"]
[Date "2021.09.19"]
[Round "9"]
[White "Luba, Lukasz"]
[Black "Sieciechowicz, Marcin"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2143"]
[BlackElo "2362"]
[PlyCount "88"]
[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 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. Nc3 a6 8. e4 Bg4 9. Be3 Nd7 10. h3 Bxf3 11. Bxf3 e5 12. d5 Nd4 13. Bg2 c5 14. dxc6 bxc6 15. Bxd4 exd4 16. Ne2 Qb6 17. Qd2 Rab8 18. Rab1 Rfe8 19. Kh2 Nc5 20. f3 Qb4 21. Qxb4 Rxb4 22. b3 d3 23. Nc1 Bh6 24. a3 Rbb8 25. b4 f5 26. Ra1 d2 27. Na2 fxe4 28. bxc5 e3 29. Nc3 Bg7 30. Ne2 Bxa1 31. Rxa1 dxc5 32. f4 Rec8 33. Bf3 Rb2 34. Kg2 Rc2 35. Be4 Rxc4 36. Bd3 Ra4 37. Kf3 Rxa3 38. Rd1 Rxd3 39. Ke4 c4 40. f5 Re8+ 41. Kf4 gxf5 42. Kxf5 c3 43. Nf4 e2 44. Nxe2 Rxe2 0-1

[Event "Bydgoszcz PGNiG Rapid"]
[Site "Bydgoszcz"]
[Date "2021.09.18"]
[Round "8"]
[White "Gdanski, Jacek"]
[Black "Luba, Lukasz"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2493"]
[BlackElo "2143"]
[PlyCount "98"]
[EventDate "2021.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Nfd7 7. Qg4 Kf8 8. a3 Be7 9. f4 c5 10. dxc5 Nxc5 11. Nf3 Nc6 12. 0-0-0 a6 13. Ne2 b5 14. Ned4 Qb6 15. Nxc6 Qxc6 16. Kb1 Bd7 17. Nd4 Qb6 18. f5 exf5 19. Qf3 Ne4 20. Nxf5 Bxf5 21. Qxf5 Qf2 22. Qxf2 Nxf2 23. Be2 Nxh1 24. Rxh1 Bc5 25. Bf3 Rd8 26. Ba5 Rd7 27. Rd1 h5 28. Rxd5 Rxd5 29. Bxd5 Rh6 30. c4 Rg6 31. cxb5 axb5 32. Bc7 Ke7 33. Kc2 Rg4 34. b4 Rd4 35. Bf3 Rc4+ 36. Kb3 Bxb4 37. Bb6 Bc5 38. Ba5 Ra4 39. Bb4 Bxb4 40. axb4 Ra6 41. Bxh5 Rh6 42. Be2 Rxh2 43. Bxb5 Rxg2 44. Bc6 Re2 45. b5 Rxe5 46. b6 Kd6 47. b7 Kc7 48. Kc4 f5 49. Kd4 Re1 0-1

[Event "Bydgoszcz PGNiG Rapid"]
[Site "Bydgoszcz"]
[Date "2021.09.18"]
[Round "3"]
[White "Kolosowski, Mateusz"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2448"]
[BlackElo "2143"]
[PlyCount "79"]
[EventDate "2021.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 Bg4 5. Qb3 Qb6 6. Nc3 e6 7. Nh4 Be7 8. h3 Bh5 9. g4 Bg6 10. Nxg6 hxg6 11. Bg2 Nbd7 12. g5 dxc4 13. Qxb6 axb6 14. gxf6 gxf6 15. e4 b5 16. Be3 e5 17. 0-0 exd4 18. Bxd4 b4 19. Ne2 c5 20. Be3 Ne5 21. Nf4 Nd3 22. Nxd3 cxd3 23. e5 0-0-0 24. exf6 Bd6 25. a3 b3 26. Rac1 b6 27. Rc3 g5 28. Rd1 g4 29. hxg4 Bh2+ 30. Kf1 Be5 31. Rxb3 Rh4 32. Rxb6 Rxg4 33. Rc6+ Kb8 34. Rxc5 Bxf6 35. Rb5+ Kc7 36. Bb6+ Kc8 37. Bh3 Rdg8 38. Rb4 Be7 39. Rxg4 Rxg4 40. Bxg4+ 1-0

[Event "Bydgoszcz PGNiG Rapid"]
[Site "Bydgoszcz"]
[Date "2021.09.18"]
[Round "9"]
[White "Luba, Lukasz"]
[Black "Kosakowski, Jakub"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2143"]
[BlackElo "2445"]
[PlyCount "98"]
[EventDate "2021.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. Bg5 h6 6. Bh4 g5 7. Bg3 Nh5 8. e3 Nd7 9. Be2 c5 10. 0-0 Nxg3 11. fxg3 0-0 12. g4 Nf6 13. Nd2 cxd4 14. exd4 d5 15. Bf3 dxc4 16. Nxc4 Nxg4 17. Bxg4 Qxd4+ 18. Qxd4 Bxd4+ 19. Kh1 Bxg4 20. Nd5 Be2 21. Nxe7+ Kh8 22. Nd6 Bxf1 23. Rxf1 Bc5 24. Nef5 Bxd6 25. Nxd6 Rad8 26. Nxb7 Rb8 27. Nd6 Rxb2 28. h4 Rxa2 29. h5 f5 30. Re1 Rf6 31. Re8+ Kg7 32. Rd8 Rf8 33. Rd7+ Kf6 34. Rh7 Ke6 35. Nb5 Rb8 36. Rxh6+ Ke5 37. Nd6 Rb4 38. Kh2 Rh4+ 39. Kg1 Rg4 40. Kf1 Rgxg2 41. Nc4+ Kd4 42. Na3 Rgb2 43. Rd6+ Kc5 44. Rd1 Rxa3 45. h6 Rh3 46. Kg1 Rxh6 47. Ra1 Rd6 48. Kf1 f4 49. Ke1 Rh6 0-1

[Event "POL-chT 2nd League"]
[Site "Sypniewo"]
[Date "2021.09.12"]
[Round "9.10"]
[White "Walentukiewicz, Michal"]
[Black "Luba, Lukasz"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2066"]
[BlackElo "2143"]
[PlyCount "9"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw Hetman"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Sypniewo"]
[Date "2021.09.11"]
[Round "8.7"]
[White "Luba, Lukasz"]
[Black "Maciaga, Marcin"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2143"]
[BlackElo "2116"]
[PlyCount "93"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Zielonka Zieloni"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 f5 2. Bg5 g6 3. h4 Bg7 4. e3 h6 5. Bf4 Nf6 6. Nc3 d6 7. Bc4 e6 8. Nf3 Nc6 9. Qe2 Qe7 10. 0-0-0 a6 11. Bb3 Na5 12. e4 Nxb3+ 13. axb3 fxe4 14. Nxe4 Nd5 15. Bd2 0-0 16. Nc3 Qf7 17. Nxd5 exd5 18. Be3 Bg4 19. Qd2 Kh7 20. Rde1 Bxf3 21. gxf3 Qxf3 22. Rhg1 Rae8 23. Rg3 Qf5 24. Reg1 Re6 25. Kb1 b6 26. Qd1 Rf7 27. Rg4 Qf3 28. Qd3 Qf5 29. Qxa6 Re4 30. Rxg6 Rxh4 31. Qa8 c5 32. Qd8 Qxg6 33. Rxg6 Rh1+ 34. Bc1 Kxg6 35. Qxd6+ Bf6 36. dxc5 bxc5 37. Qxd5 Rg1 38. f4 Re7 39. Qg8+ Bg7 40. b4 cxb4 41. f5+ Kxf5 42. Qd5+ Kg6 43. Qd3+ Kf7 44. Qc4+ Kg6 45. Qd3+ Kf7 46. Qc4+ Kg6 47. Qd3+ 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Sypniewo"]
[Date "2021.09.09"]
[Round "6.8"]
[White "Luba, Lukasz"]
[Black "Warszawski, Bartosz"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2143"]
[BlackElo "2169"]
[PlyCount "104"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Warszawa YMCA"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. g3 Nf6 5. Bg2 d5 6. Qe2 dxe4 7. Nxe4 Be7 8. d3 0-0 9. 0-0 Nd5 10. c3 e5 11. Re1 Re8 12. Qc2 Bf5 13. Nfd2 Qd7 14. Nc4 Rac8 15. a4 b6 16. Be3 Nxe3 17. fxe3 Be6 18. Nf2 f5 19. Qe2 Bf6 20. e4 f4 21. Qf1 g5 22. gxf4 gxf4 23. Bh3 Bh4 24. Kh1 Bxh3 25. Qxh3 Qxh3 26. Nxh3 Bxe1 27. Rxe1 Rcd8 28. Rg1+ Kf7 29. Ng5+ Ke7 30. Rd1 Kf6 31. Nf3 Re7 32. Kg2 Red7 33. Ne1 Rg8+ 34. Kf2 Rdg7 35. Nd2 Nd8 36. Ndf3 Ne6 37. h4 Rd8 38. Ra1 a5 39. Ra3 c4 40. d4 exd4 41. cxd4 Nxd4 42. Rc3 Rc7 43. Nxd4 Rxd4 44. e5+ Kf5 45. Rc2 c3 46. bxc3 Rxa4 47. Nf3 Rac4 48. Re2 Re4 49. Rb2 Rxc3 50. Rxb6 Rc2+ 51. Kf1 Rb4 52. Rxb4 Rc1+ 0-1

[Event "POL-chT 2nd League"]
[Site "Sypniewo"]
[Date "2021.09.08"]
[Round "5.11"]
[White "Celinski, Kamil"]
[Black "Luba, Lukasz"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2025"]
[BlackElo "2143"]
[PlyCount "102"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Zugzwang"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 g6 8. Be2 a6 9. Qd2 b5 10. 0-0 Qb6 11. Nd1 cxd4 12. Nxd4 Nxd4 13. Bxd4 Bc5 14. c3 Nb8 15. Kh1 Bxd4 16. cxd4 Nc6 17. Nc3 Qxd4 18. Qe1 0-0 19. Rd1 Qa7 20. Qg3 Kh8 21. Bf3 f6 22. Rfe1 fxe5 23. fxe5 Qg7 24. Bg4 Qf7 25. Qh3 Nxe5 26. Be2 Bd7 27. Qe3 Qg7 28. a3 Rf7 29. h3 Nc6 30. Qb6 Ne7 31. Bg4 Nf5 32. Qb7 Qf8 33. Ne4 Rd8 34. Ng5 Re7 35. Qxa6 Qf6 36. Nf3 Ng3+ 37. Kg1 h5 38. Bxh5 gxh5 39. Rxd5 Rg8 40. Ne5 Bc8 41. Qb6 Rb7 42. Qc6 Rbg7 43. Rxb5 Nf5 44. Rb3 Nd4 45. Qe4 Nxb3 46. g4 Bb7 47. Qe3 hxg4 48. hxg4 Rxg4+ 49. Kh2 Qh4+ 50. Qh3 Rg2+ 51. Kh1 Qxh3# 0-1

[Event "POL-chT 2nd League"]
[Site "Sypniewo"]
[Date "2021.09.07"]
[Round "4.14"]
[White "Panek, Bartosz"]
[Black "Luba, Lukasz"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "2082"]
[BlackElo "2143"]
[PlyCount "74"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Rydultowy Ognisko"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 Nf6 4. d3 h6 5. f4 d6 6. Nf3 Nc6 7. f5 Na5 8. Bb3 Nxb3 9. axb3 Ng4 10. Qe2 Bf2+ 11. Kd1 Bb6 12. Rf1 c6 13. h3 Nf6 14. Bd2 Bd7 15. g4 a5 16. Qg2 Qe7 17. b4 Qd8 18. bxa5 Bxa5 19. h4 Ra6 20. Rb1 b5 21. Rh1 h5 22. gxh5 Nxh5 23. b4 Bb6 24. Ne2 Qa8 25. Bc3 Ra2 26. d4 f6 27. Qg4 Kd8 28. dxe5 dxe5 29. Ng3 Be8 30. Rh2 Qa7 31. Rd2+ Kc8 32. Ne2 Be3 33. Rd3 Nf4 34. Nxf4 exf4 35. e5 Bh5 36. Qg2 Qa4 37. Rb3 Qxb3 0-1

[Event "POL-chT 2nd League"]
[Site "Sypniewo"]
[Date "2021.09.06"]
[Round "3.10"]
[White "Malecki, Rafal"]
[Black "Luba, Lukasz"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1942"]
[BlackElo "2143"]
[PlyCount "87"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Chroscice Victoria"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bg4 4. d3 h6 5. Nbd2 Nc6 6. c3 Qd7 7. b4 a6 8. a3 Bh3 9. Bxh3 Qxh3 10. e4 Rd8 11. Qe2 dxe4 12. dxe4 Nd7 13. Ng1 Qg2 14. Qf3 Qxf3 15. Ngxf3 Nde5 16. Ke2 g5 17. Ne1 Bg7 18. a4 0-0 19. b5 Na5 20. Ra2 Rd7 21. Rc2 Rfd8 22. f4 Nd3 23. Nxd3 Rxd3 24. Bb2 c5 25. Rf1 g4 26. e5 axb5 27. axb5 f5 28. c4 Nb3 29. Nxb3 Rxb3 30. Rd1 Rxd1 31. Kxd1 Kf8 32. Bc3 b6 33. Kd2 Ra3 34. Rc1 Ra2+ 35. Rc2 Ra4 36. Kd3 h5 37. Rc1 Ra2 38. Rc2 Ra7 39. Rc1 Bh6 40. Ra1 Rxa1 41. Bxa1 e6 42. Ke3 Ke7 43. Bc3 Kd7 44. Bd2 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Sypniewo"]
[Date "2021.09.05"]
[Round "2.11"]
[White "Luba, Lukasz"]
[Black "Kolodziejski, Piotr"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2143"]
[BlackElo "2048"]
[PlyCount "127"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Legnica Miedz II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 Be7 5. Bd3 Nbd7 6. Nbd2 h6 7. Bh4 b6 8. 0-0 Bb7 9. a4 c5 10. c3 0-0 11. Qc2 a6 12. Rfe1 c4 13. Bf1 b5 14. b4 Ne4 15. Bg3 f5 16. Ne5 Nxg3 17. hxg3 Nxe5 18. dxe5 a5 19. bxa5 b4 20. cxb4 Bxb4 21. Reb1 Bxd2 22. Qxd2 Qc7 23. Qc3 Ra6 24. Rb6 Rxb6 25. axb6 Qxb6 26. a5 Qa7 27. Qb4 Ra8 28. Qe7 Bc8 29. Qe8+ Kh7 30. Be2 Qd7 31. Qf8 Bb7 32. Qb4 Qc7 33. Qc3 Qc6 34. Bf3 Qb5 35. g4 g6 36. Qa3 Qd7 37. Rb1 Bc6 38. Rb6 Rc8 39. Qc3 f4 40. Bd1 fxe3 41. fxe3 Ba8 42. Bc2 Rf8 43. Rd6 Qf7 44. Qe1 d4 45. Rxd4 Qc7 46. Rd6 Qb7 47. Qd2 c3 48. Qe2 Re8 49. a6 Qf7 50. Qd3 Re7 51. Qxc3 Rc7 52. Qd2 Bd5 53. Ba4 Qg7 54. Qd4 Qf7 55. Qf4 Qg7 56. e4 g5 57. Qf6 Bxe4 58. Qxe6 Re7 59. Qxe7 Qxe7 60. Rd7 Qxd7 61. Bxd7 Kg7 62. Bc8 Kf7 63. Bb7 Bxb7 64. axb7 1-0

[Event "POL-chT 2nd League"]
[Site "Sypniewo"]
[Date "2021.09.04"]
[Round "1.10"]
[White "Gluszko, Tomasz"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2170"]
[BlackElo "2143"]
[PlyCount "160"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Mogalo"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 e5 2. Nc3 Nf6 3. e3 Be7 4. Nf3 d6 5. d4 Nbd7 6. Bd3 0-0 7. Qc2 Re8 8. 0-0 c6 9. b3 Qc7 10. Bb2 Nf8 11. h3 g6 12. Rad1 N6d7 13. Ne2 Ne6 14. c5 d5 15. Nxe5 Nxe5 16. dxe5 Nxc5 17. e4 dxe4 18. Bxe4 Nxe4 19. Qxe4 Bf5 20. Qf3 Rad8 21. Ng3 Be6 22. Ne4 Bd5 23. e6 fxe6 24. Nf6+ Bxf6 25. Qxf6 e5 26. Rfe1 Rd6 27. Qg5 Rde6 28. Rd2 Qe7 29. Qg3 Qb4 30. Rde2 Qf4 31. Qc3 Rf8 32. f3 Qg3 33. Rxe5 Rxf3 34. Qd2 Rd3 35. Rxe6 Bxe6 36. Qe2 Qd6 37. Qxe6+ Qxe6 38. Rxe6 Rd2 39. Bc3 Rxa2 40. Re7 b6 41. Rg7+ Kf8 42. Rxh7 c5 43. Be5 Ra3 44. Rg7 a5 45. Rxg6 Rxb3 46. Bc7 b5 47. Bxa5 b4 48. Rc6 Rb1+ 49. Kf2 b3 50. Rxc5 b2 51. Rb5 Ra1 52. Rxb2 Rxa5 53. Rb7 Ra3 54. h4 Kg8 55. g3 Ra5 56. g4 Ra3 57. Re7 Kf8 58. Re3 Ra4 59. Kf3 Kf7 60. Re4 Ra1 61. Kf4 Kf6 62. g5+ Kg6 63. Re6+ Kg7 64. Kg4 Ra8 65. Rb6 Ra7 66. Rb4 Kh7 67. Kh5 Rg7 68. Rb6 Ra7 69. Rb5 Rg7 70. Ra5 Rb7 71. g6+ Kh8 72. Kh6 Rb8 73. Kg5 Rb1 74. h5 Rb8 75. Re5 Kg7 76. Rf5 Kh8 77. h6 Rg8 78. Rd5 Re8 79. h7 Rb8 80. Kh6 Rb7 1-0

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.13"]
[Round "9.20"]
[White "Luba, Lukasz"]
[Black "Piekarski, Lukasz"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2212"]
[BlackElo "1868"]
[PlyCount "30"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Ustrzyki Dolne"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 c6 7. Qd2 Qa5 8. Bd3 Nbd7 9. 0-0 Re8 10. a3 e5 11. b4 Qc7 12. dxe5 dxe5 13. Ne2 Nf8 14. Bh6 Bh8 15. Ng3 Ne6 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.12"]
[Round "8.17"]
[White "Steczek, Marcin"]
[Black "Luba, Lukasz"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2359"]
[BlackElo "2212"]
[PlyCount "119"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Konin Hetman"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. b3 Bf5 3. Bb2 e6 4. d3 Nf6 5. Nbd2 Nbd7 6. g3 Bc5 7. Bg2 c6 8. 0-0 h5 9. e4 dxe4 10. dxe4 Nxe4 11. Nxe4 Bxe4 12. Bxg7 Rg8 13. Bb2 h4 14. Qe2 Bxf3 15. Qxf3 hxg3 16. hxg3 Qc7 17. b4 Bxb4 18. Rad1 Bc5 19. Bd4 Rd8 20. Rfe1 Bxd4 21. Rxd4 Nf8 22. Qe3 Rxd4 23. Qxd4 Rg5 24. Qxa7 Ra5 25. Bxc6+ Ke7 26. Qxb7 Qxb7 27. Bxb7 Rxa2 28. Be4 Nd7 29. Bd3 Nc5 30. Bh7 f6 31. Kf1 Kf7 32. Bd3 Nxd3 33. cxd3 e5 34. Rd1 Kg6 35. Ke1 Kg5 36. Rd2 Ra1+ 37. Ke2 Kg4 38. Rc2 f5 39. Rd2 Ra4 40. Ke3 Rb4 41. Ra2 Rb3 42. Ke2 Rb4 43. Rc2 e4 44. dxe4 Rxe4+ 45. Kf1 f4 46. Rc3 Ra4 47. Kg2 fxg3 48. Rxg3+ Kf4 49. Rh3 Ra2 50. Rh4+ Kg5 51. Rb4 Kf5 52. Kg3 Ra8 53. Rb5+ Kf6 54. Kg4 Ra4+ 55. f4 Ra6 56. Rh5 Kg6 57. f5+ Kg7 58. Rh1 Ra2 59. Rb1 Rg2+ 60. Kf4 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.11"]
[Round "7.14"]
[White "Sopur, Lech"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2412"]
[BlackElo "2212"]
[PlyCount "89"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Lodz Okucia Budowlane"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Bd6 5. Bd3 Nd7 6. Nf3 Ngf6 7. 0-0 0-0 8. e4 dxc4 9. Bxc4 e5 10. Be3 Qe7 11. h3 b5 12. Bb3 Ba6 13. Re1 Rac8 14. a3 Bb8 15. d5 c5 16. Bg5 Qd6 17. Nh4 g6 18. Qf3 Kh8 19. Bh6 Rfe8 20. g4 Ng8 21. Bd2 c4 22. Bc2 Qf6 23. Qg3 Bd6 24. Nf3 Qg7 25. Be3 Rc7 26. Rad1 Ndf6 27. Nd4 Bc5 28. Ndxb5 Bxb5 29. Nxb5 Rb7 30. Bxc5 Rxb5 31. Bd6 Rxb2 32. Ba4 Rc8 33. Bxe5 c3 34. g5 Rc4 35. d6 Qf8 36. Bxf6+ Nxf6 37. Qe5 Rxa4 38. Qxf6+ Kg8 39. d7 Rd2 40. d8Q Qxd8 41. Qxd8+ Rxd8 42. Rxd8+ Kg7 43. Rd3 Rxa3 44. Rc1 Ra4 45. f3 1-0

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.10"]
[Round "6.16"]
[White "Luba, Lukasz"]
[Black "Daniel, Damian"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2212"]
[BlackElo "2176"]
[PlyCount "66"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Zarow Goniec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. e4 Ng6 6. Be3 Bb4 7. Bd3 Qe7 8. g3 Bxc3+ 9. bxc3 d6 10. h3 0-0 11. Qd2 Nd7 12. g4 Nc5 13. Bc2 b6 14. f3 a5 15. h4 Ba6 16. h5 Nf4 17. Bxf4 exf4 18. Ne2 Bxc4 19. h6 Bxe2 20. hxg7 Kxg7 21. Qxf4 f5 22. Qh6+ Kh8 23. Kxe2 fxe4 24. f4 Rf6 25. Qg5 Raf8 26. Rh5 R6f7 27. Qxe7 Rxe7 28. Ke3 b5 29. Rah1 Kg8 30. g5 Rf5 31. Rd1 Kg7 32. Rd4 Rf8 33. Rh4 Kg8 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.09"]
[Round "5.15"]
[White "Gumula, Daniel"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2177"]
[BlackElo "2212"]
[PlyCount "113"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Jaworzno"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 e5 2. Nc3 g6 3. d4 Nc6 4. d5 Nb8 5. h4 d6 6. h5 g5 7. e4 h6 8. Nge2 Nf6 9. Ng3 a5 10. Be2 Bd7 11. Qc2 Na6 12. Nd1 c6 13. Ne3 Qc8 14. Qd1 Nc5 15. f3 cxd5 16. cxd5 Qc7 17. a4 Be7 18. Ra3 Rc8 19. Bd2 Kf8 20. Bb5 Bxb5 21. axb5 b6 22. Qe2 Kg8 23. Ngf5 Bf8 24. Ng4 Nxg4 25. fxg4 f6 26. 0-0 Rh7 27. b4 axb4 28. Bxb4 Qd8 29. Rc1 Rhc7 30. Rac3 Nb3 31. R1c2 Nd4 32. Nxd4 exd4 33. Rc6 Qe7 34. Qf3 Rxc6 35. bxc6 Qe5 36. Qf5 d3 37. Rf2 Ra8 38. Qxe5 fxe5 39. Rb2 Be7 40. Kf2 Kf7 41. Ke3 Ke8 42. Kxd3 Kd8 43. Rf2 Ke8 44. Kc4 b5+ 45. Kxb5 Rb8+ 46. Kc4 Ra8 47. Rf3 Rb8 48. Ra3 Rc8 49. Ra7 Rd8 50. Kb5 Rb8+ 51. Rb7 Ra8 52. c7 Rc8 53. Kc6 Bd8 54. Bxd6 Kf7 55. Kd7 Kf6 56. Kxc8 Bxc7 57. Bxc7 1-0

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.08"]
[Round "4.19"]
[White "Luba, Lukasz"]
[Black "Bilczewski, Kacper"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2212"]
[BlackElo "2101"]
[PlyCount "66"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Rydultowy Ognisko"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 f5 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. Bf4 0-0 6. e3 d6 7. Be2 e6 8. Qb3 Qe7 9. 0-0 h6 10. Bg3 Kh7 11. Rac1 Nc6 12. Rfd1 Nh5 13. d5 Nd8 14. Ne1 Nxg3 15. hxg3 e5 16. e4 b6 17. Qc2 Nf7 18. Nf3 Ng5 19. Nxg5+ Qxg5 20. Qa4 Qd8 21. b4 Bd7 22. Qa6 Qc8 23. c5 Qxa6 24. Bxa6 bxc5 25. bxc5 dxc5 26. Nb5 fxe4 27. Rxc5 Rf6 28. Rxc7 Bg4 29. Bb7 Raf8 30. Re1 Rxf2 31. d6 e3 32. Rxe3 Rf1+ 33. Kh2 R8f5 0-1

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.07"]
[Round "3.16"]
[White "Miasik, Adrian"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1958"]
[BlackElo "2212"]
[PlyCount "161"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Rzeszow RzKSz"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. b3 e5 9. cxd5 cxd5 10. e4 exd4 11. Nxd5 Nxd5 12. exd5 Nf6 13. h3 Nxd5 14. Bb2 Nf4 15. Bxd4 Qd7 16. Re1 Rd8 17. Bf1 Bb4 18. Re4 Qd6 19. Qc1 Ng6 20. Qb2 Bf5 21. Re3 Ba3 22. Qd2 Rac8 23. Qa5 Bc2 24. Bc4 Qf8 25. Qg5 Bc5 26. Bxc5 Rxc5 27. Qg3 b5 28. Bf1 f5 29. Qh2 f4 30. Ree1 a6 31. Rac1 Qf5 32. h4 Nf8 33. Qh3 Qh5 34. Ng5 Bf5 35. Qf3 Bg4 36. Qxf4 Rf5 37. Qg3 Rfd5 38. Rc7 h6 39. Nf3 R8d7 40. Rxd7 Nxd7 41. Nh2 Bf5 42. Re7 Qg6 43. Qxg6 Bxg6 44. Re6 Bb1 45. Rxa6 Rd1 46. a4 bxa4 47. bxa4 Nc5 48. Ra8+ Kh7 49. a5 Nb3 50. a6 Be4 51. Re8 Nd2 52. a7 Ra1 53. g3 Bc6 54. Rd8 Nxf1 55. Nxf1 Rxa7 56. Rd1 Ra2 57. Ne3 Bf3 58. Rc1 h5 59. Ng2 Kh6 60. Re1 Ra6 61. Nf4 g5 62. Re6+ Rxe6 63. Nxe6 gxh4 64. gxh4 Kg6 65. Kh2 Kf6 66. Kg3 Bd1 67. Nf4 Kg7 68. f3 Kh6 69. Nh3 Kg6 70. Kf4 Kf6 71. Ng5 Ba4 72. Ne4+ Kg6 73. Ke5 Bd7 74. f4 Bg4 75. Nd6 Kg7 76. f5 Bh3 77. Ke6 Kf8 78. Kf6 Bg4 79. Ne4 Bf3 80. Ng3 Bg4 81. Kg5 1-0

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.05"]
[Round "1.19"]
[White "Luba, Lukasz"]
[Black "Szadkowski, Kamil"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2212"]
[BlackElo "2296"]
[PlyCount "56"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Konin UKS Smecz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be2 d6 6. Be3 e5 7. d5 Ne8 8. h4 f5 9. g4 Na6 10. g5 Nc5 11. f3 a5 12. a3 Bd7 13. b4 axb4 14. axb4 Rxa1 15. Qxa1 Nb3 16. Qa2 Nd4 17. c5 Kh8 18. Bd1 Qe7 19. Qa7 fxe4 20. Nxe4 Bf5 21. Kd2 c6 22. Nc3 cxd5 23. Bxd4 exd4 24. Nxd5 Qe5 25. Bb3 d3 26. Qa2 Qd4 27. h5 gxh5 28. Ne7 Qf2+ 0-1

[Event "Rubinstein Memorial 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.23"]
[Round "9"]
[White "Pultinevicius, Paulius"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "D73"]
[WhiteElo "2519"]
[BlackElo "2188"]
[PlyCount "63"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 c6 5. Bg2 d5 6. Qb3 Qb6 7. Nc3 Nbd7 8. 0-0 Qxb3 9. axb3 Nb6 10. c5 Nbd7 11. b4 Ne4 12. Rd1 f5 13. Bf4 0-0 14. Bc7 Re8 15. b5 Nf8 16. bxc6 bxc6 17. e3 Bb7 18. Ra5 Ne6 19. Be5 Bf6 20. Rda1 g5 21. Bf1 g4 22. Bxf6 gxf3 23. Nxe4 fxe4 24. Be5 a6 25. b4 Kf7 26. h4 Rg8 27. Bxa6 Ra7 28. Bf1 Rxa5 29. bxa5 Nf8 30. Rb1 Ba8 31. Bh3 e6 32. Rb8 1-0

[Event "Rubinstein Memorial 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.22"]
[Round "8"]
[White "Luba, Lukasz"]
[Black "Kowalczyk, Rafal"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "2188"]
[BlackElo "2268"]
[PlyCount "63"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Nc6 6. f3 b6 7. Bg5 Ba6 8. e4 Na5 9. Qa4 0-0 10. e5 h6 11. Bh4 g5 12. Bf2 Nh5 13. h4 d6 14. hxg5 Qxg5 15. Rh4 f5 16. Nh3 Qg6 17. g4 Ng7 18. Nf4 Qe8 19. Qxe8 Rfxe8 20. Rxh6 dxe5 21. dxe5 Bxc4 22. Bh4 fxg4 23. Bf6 Kf7 24. Rh7 Rg8 25. 0-0-0 Bd5 26. Bd3 Kf8 27. Ng6+ Kf7 28. Ne7 Bxf3 29. Bg6+ Kf8 30. Rd7 Nb3+ 31. Kb2 Nc5 32. Bxg7+ 1-0

[Event "Rubinstein Memorial 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.21"]
[Round "7"]
[White "Fiedorek, Michal"]
[Black "Luba, Lukasz"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2212"]
[BlackElo "2188"]
[PlyCount "86"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nc3 a6 4. a4 e6 5. Be3 Ngf6 6. Be2 d5 7. e5 Ng8 8. f4 Ne7 9. Nf3 c5 10. Qd2 h5 11. Bf2 c4 12. Ng5 Nf5 13. Bf3 Bb4 14. 0-0 Qa5 15. Qd1 Bxc3 16. bxc3 g6 17. Qc1 Nb6 18. Qa3 Bd7 19. Rfb1 Bc6 20. Rb4 Nxa4 21. Rxa4 Qxa4 22. Qxa4 Bxa4 23. Rxa4 a5 24. Kf1 Ke7 25. Bd1 b5 26. Ra1 b4 27. cxb4 axb4 28. Rxa8 Rxa8 29. Nf3 Ra1 30. Ke2 Ra2 31. Kf1 Kd7 32. g3 Kc6 33. h3 Kb5 34. g4 hxg4 35. hxg4 Nh6 36. Ne1 Ra1 37. Be2 Ka4 38. Kg2 Ka3 39. Kg3 Kb2 40. Kh4 Kc3 41. Kg5 Ng8 42. f5 Kd2 43. fxe6 fxe6 0-1

[Event "Rubinstein Memorial 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.20"]
[Round "6"]
[White "Luba, Lukasz"]
[Black "Rogacewicz, Mikolaj"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2188"]
[BlackElo "2011"]
[PlyCount "97"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. f4 Nh6 6. Nf3 Qb6 7. Bd3 Bd7 8. f5 Nxf5 9. Bxf5 exf5 10. 0-0 Be6 11. Rf2 Be7 12. Be3 Qd8 13. dxc5 g5 14. b4 g4 15. Nd4 Rg8 16. Nxf5 g3 17. hxg3 Nxe5 18. Nxe7 Qxe7 19. Bf4 Ng4 20. Re2 0-0-0 21. Qd4 Qf6 22. Nd2 Qxd4+ 23. cxd4 Rg6 24. a4 Nf6 25. Ra3 Rdg8 26. Be5 Nh5 27. Nf1 Rg4 28. b5 Kd7 29. Rf3 Rc8 30. a5 Re4 31. Rxe4 dxe4 32. Rf2 Rg8 33. Ne3 f6 34. Bd6 Rg5 35. d5 Bxd5 36. Rd2 Ke6 37. Bf4 Nxf4 38. gxf4 Rg3 39. f5+ Ke5 40. Rxd5+ Kf4 41. Nd1 Rb3 42. c6 bxc6 43. bxc6 Rb1 44. Kf2 e3+ 45. Ke2 Rc1 46. Nxe3 Rxc6 47. Rd4+ Ke5 48. Kd3 Rc5 49. g4 1-0

[Event "Rubinstein Memorial 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.19"]
[Round "5"]
[White "Majocha, Piotr"]
[Black "Luba, Lukasz"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1972"]
[BlackElo "2188"]
[PlyCount "114"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 a6 5. d4 b5 6. b3 Bg4 7. Qc2 e6 8. Ne5 Bh5 9. c5 Nfd7 10. Nxd7 Nxd7 11. Be2 Bg6 12. Bd3 e5 13. Bxg6 hxg6 14. Ne2 e4 15. Bd2 a5 16. a3 f5 17. 0-0-0 Qf6 18. Kb1 Be7 19. h3 Qf8 20. Nf4 Kf7 21. f3 Nf6 22. Be1 g5 23. Ne2 g4 24. fxg4 Nxg4 25. Qc1 Bg5 26. Rf1 Nxe3 27. Bd2 Nxf1 28. Bxg5 Nh2 29. Rh1 Nf3 30. gxf3 exf3 31. Ng3 Re8 32. Qf4 Kg6 33. h4 Re4 34. Nxe4 fxe4 35. Qg4 Qc8 36. h5+ Kh7 37. Qxc8 Rxc8 38. Kc1 a4 39. b4 Rf8 40. Kd2 Rf5 41. Be3 Kg8 42. Ke1 f2+ 43. Ke2 f1Q+ 44. Rxf1 Rxh5 45. Rg1 Rh2+ 46. Bf2 Kf7 47. Ke3 g6 48. Rg3 Kf6 49. Rg1 g5 50. Rg3 Kf5 51. Rg1 g4 52. Rf1 Kg5 53. Rg1 Rh7 54. Ke2 Rh2 55. Ke3 Rh3+ 56. Bg3 Rh7 57. Rf1 Rh3 1/2-1/2

[Event "Rubinstein Memorial 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.18"]
[Round "4"]
[White "Luba, Lukasz"]
[Black "Sabuk, Piotr"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2188"]
[BlackElo "2377"]
[PlyCount "68"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e3 e5 2. c4 Nf6 3. b3 d5 4. Bb2 d4 5. e4 Nc6 6. d3 Bd6 7. Be2 0-0 8. Nd2 Nd7 9. g4 Nc5 10. a3 a5 11. Nf1 Ra6 12. Bc1 Rb6 13. Rb1 Qe7 14. Qc2 Ne6 15. Ra1 g6 16. Ng3 Nf4 17. Bf3 a4 18. bxa4 Bd7 19. N1e2 Na5 20. c5 Bxc5 21. Bxf4 exf4 22. Nxf4 c6 23. 0-0 Bd6 24. Nfe2 c5 25. Rfb1 Ra6 26. Re1 Nc6 27. Rab1 Ne5 28. Bg2 c4 29. Nxd4 cxd3 30. Qd2 Rxa4 31. Nb3 Rxa3 32. f4 Bb4 33. Qd1 Bxg4 34. Qc1 Rxb3 0-1

[Event "Rubinstein Memorial 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.17"]
[Round "3"]
[White "Dahl, Christoph"]
[Black "Luba, Lukasz"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2228"]
[BlackElo "2188"]
[PlyCount "115"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 h5 5. Nf3 Bg4 6. Be3 c6 7. h3 Bd7 8. a4 b6 9. Bc4 e6 10. 0-0 Ne7 11. Qe2 d5 12. Bd3 Bc8 13. Rae1 dxe4 14. Nxe4 Nf5 15. c3 Nxe3 16. Qxe3 a5 17. Ne5 Ra7 18. Ng5 0-0 19. Qf3 c5 20. dxc5 bxc5 21. Bc4 Bxe5 22. Rxe5 Nd7 23. Re3 Nb6 24. Bb5 Bb7 25. Qe2 Bd5 26. c4 Ba8 27. Rd3 Qf6 28. Ne4 Bxe4 29. Qxe4 Rc7 30. Qe5 Qxe5 31. fxe5 Nc8 32. g4 hxg4 33. hxg4 Kg7 34. Kg2 Rh8 35. Kg3 g5 36. Rdf3 Rd8 37. R1f2 Rf8 38. Rh2 Ne7 39. Rh5 Ng6 40. Rxg5 Rh8 41. Rd3 Rh1 42. Rd6 Kh6 43. Rh5+ Rxh5 44. gxh5 Kxh5 45. Ra6 Kg5 46. Rxa5 Kf5 47. Ra8 Kxe5 48. a5 Ne7 49. Rd8 Nc6 50. Ra8 Nb4 51. a6 f5 52. Rb8 Kd4 53. Rb7 Nxa6 54. Bxa6 Rxb7 55. Bxb7 Kxc4 56. Bc8 Kb3 57. Bxe6+ Kxb2 58. Bxf5 1/2-1/2

[Event "Rubinstein Memorial 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.16"]
[Round "2"]
[White "Luba, Lukasz"]
[Black "Butkiewicz, Lukasz"]
[Result "1/2-1/2"]
[ECO "E13"]
[WhiteElo "2188"]
[BlackElo "2400"]
[PlyCount "80"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 e6 5. Bg5 Bb4 6. Qc2 h6 7. Bh4 g5 8. Bg3 Ne4 9. a3 Bxc3+ 10. bxc3 d6 11. e3 Nd7 12. Nd2 f5 13. f3 Nxd2 14. Kxd2 Qf6 15. Bd3 0-0-0 16. e4 f4 17. Bf2 e5 18. Rhb1 c5 19. a4 a5 20. Ra3 Ba6 21. Rab3 Kc7 22. Qb2 Rb8 23. Be2 Qf7 24. d5 h5 25. h3 Qe7 26. Kc2 Qh7 27. Bd3 g4 28. Qc1 gxf3 29. gxf3 Rhg8 30. Bf1 h4 31. Kb2 Qh5 32. Qd1 Nf6 33. Ka3 Nh7 34. Be2 Ng5 35. Qf1 Rgd8 36. R1b2 Rb7 37. Qb1 Rdb8 38. Qg1 Rh8 39. Qb1 Rhb8 40. Qg1 Rh8 1/2-1/2

[Event "Rubinstein Memorial 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.15"]
[Round "1"]
[White "Kazmierowski, Tymon"]
[Black "Luba, Lukasz"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1870"]
[BlackElo "2188"]
[PlyCount "96"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Qb6 6. Nc3 e6 7. Bd3 Bd7 8. Nge2 Nf6 9. 0-0 Nh5 10. Qd2 Nxf4 11. Nxf4 Bd6 12. Nh5 0-0-0 13. a3 Rdg8 14. b4 Qd8 15. Rac1 Kb8 16. Be2 g6 17. Ng3 f5 18. Nb5 Be7 19. f4 h5 20. Bd3 Qb6 21. Ne2 Nxb4 22. a4 Nxd3 23. Qxd3 Bxb5 24. axb5 Rc8 25. Nc3 Rc4 26. Ra1 Rhc8 27. Na4 Qxb5 28. Nc5 R4xc5 29. Qa3 Qb6 30. dxc5 Bxc5 31. Qa4 Bxe3+ 32. Kh1 Qc6 33. Qa3 Qc5 34. Qa4 d4 35. Rfb1 d3 36. Qa6 Qd5 37. Ra5 d2 38. Rxd5 Rc1+ 39. Qf1 exd5 40. g3 Rxf1+ 41. Rxf1 b5 42. Kg2 b4 43. Rd1 Kb7 44. Kf3 d4 45. Ke2 Kb6 46. Kd3 Kb5 47. Kc2 a5 48. Ra1 a4 0-1

[Event "Krakow op-A 30th"]
[Site "Krakow"]
[Date "2020.01.03"]
[Round "8"]
[White "Luba, Lukasz"]
[Black "Bombek, Peter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2173"]
[BlackElo "2154"]
[PlyCount "101"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. h3 e6 4. g4 c5 5. c3 Nc6 6. e3 Bd6 7. Bd3 h6 8. Nbd2 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. f4 Bc7 12. Qf3 Qe7 13. Bb5+ Bd7 14. Bxd7+ Qxd7 15. b3 0-0-0 16. Bb2 Rhe8 17. 0-0-0 Qe6 18. Rhe1 Ne4 19. Nxe4 Qxe4 20. Qxe4 dxe4 21. c4 Ba5 22. Rf1 g6 23. Bf6 Rd3 24. Rxd3 exd3 25. Rf3 Kd7 26. Kd1 Ke6 27. Bg7 h5 28. e4 hxg4 29. hxg4 d2 30. f5+ gxf5 31. gxf5+ Kd7 32. e5 Rg8 33. Rd3+ Kc7 34. f6 Rd8 35. Rd5 Rxd5 36. cxd5 Kd7 37. e6+ Ke8 38. Bh6 Bc3 39. Bg5 b5 40. a3 Be5 41. Kxd2 c4 42. bxc4 bxc4 43. Ke3 Bb2 44. Ke4 Bxa3 45. Kd4 a5 46. Kxc4 Bb4 47. Kb5 Kf8 48. Kc6 Ke8 49. d6 Bxd6 50. Kxd6 a4 51. Bc1 1-0

[Event "Krakow op-A 30th"]
[Site "Krakow"]
[Date "2020.01.02"]
[Round "7"]
[White "Vojtek, Vladimir"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2263"]
[BlackElo "2173"]
[PlyCount "67"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 f5 7. Bf4 c6 8. f3 exf3 9. Qxf3 Nd7 10. Bc4 Nb6 11. Qh5+ g6 12. Qe2 Nxc4 13. Qxc4 Nf6 14. 0-0-0 Nd5 15. Nxd5 cxd5 16. Qe2 Bd7 17. h4 b5 18. Bg5 Qc7 19. h5 Kf7 20. Rh3 Rag8 21. Qd2 h6 22. hxg6+ Rxg6 23. Bxh6 Qd8 24. Bg5 Qg8 25. Rxh8 Qxh8 26. Bf4 a5 27. Qxa5 Rg7 28. Kb1 Rh7 29. Qc7 Qc8 30. Qe5 Qh8 31. Qd6 Kg6 32. Be5 Qc8 33. Rc1 Qc6 34. Qf8 1-0

[Event "Krakow op-A 30th"]
[Site "Krakow"]
[Date "2019.12.31"]
[Round "6"]
[White "Luba, Lukasz"]
[Black "Pawlowski, Bartosz"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2173"]
[BlackElo "2124"]
[PlyCount "25"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d4 d6 5. c4 Nbd7 6. Nc3 Ne4 7. Nxe4 Bxe4 8. d5 e5 9. 0-0 Be7 10. Nxe5 Nxe5 11. Bxe4 0-0 12. Qc2 g6 13. f4 1-0

[Event "Krakow op-A 30th"]
[Site "Krakow"]
[Date "2019.12.30"]
[Round "5"]
[White "Malinovsky, Rostyslav"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2296"]
[BlackElo "2173"]
[PlyCount "117"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. e3 Bg4 5. Nc3 e6 6. h3 Bh5 7. g4 Bg6 8. Ne5 Bb4 9. Nxg6 hxg6 10. cxd5 Qxd5 11. Rg1 Qd6 12. Qf3 Nd5 13. Bd2 Bxc3 14. bxc3 Qa3 15. Rc1 Nd7 16. Qd1 N7f6 17. Qc2 b5 18. g5 Nd7 19. c4 bxc4 20. Qxc4 c5 21. dxc5 Rc8 22. Qb3 Qxb3 23. axb3 Nxc5 24. Rg4 Kd7 25. Bb5+ Kd6 26. e4 f5 27. gxf6 Nxf6 28. e5+ Kxe5 29. Rg5+ Kd6 30. Bf4+ e5 31. Rd1+ Kc7 32. Rxe5 Kb6 33. Bc4 Nfd7 34. Red5 a5 35. Rxd7 Nxd7 36. Rxd7 Rxh3 37. Rxg7 a4 38. Rxg6+ Kc5 39. Be3+ Kb4 40. Bd2+ Ka3 41. Ra6 Rxb3 42. Bxb3 Kxb3 43. Rb6+ Kc2 44. Bb4 Kd3 45. Ba3 Rc2 46. Re6 Ra2 47. Re3+ Kd4 48. Kf1 Kd5 49. Kg2 Rc2 50. Kg3 Rc8 51. f4 Kd4 52. Kf3 Kd5 53. f5 Rh8 54. Kf4 Rh1 55. f6 Rf1+ 56. Kg5 Rg1+ 57. Kf5 Rf1+ 58. Kg6 Kd4 59. Rg3 1-0

[Event "Krakow op-A 30th"]
[Site "Krakow"]
[Date "2019.12.29"]
[Round "3"]
[White "Sabuk, Piotr"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2354"]
[BlackElo "2173"]
[PlyCount "97"]
[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. Nf3 Nf6 4. g3 c6 5. Bg2 Bb4+ 6. Nbd2 Ne4 7. 0-0 f5 8. Ne5 Bxd2 9. Bxd2 Nxd2 10. Qxd2 Nd7 11. Qe3 Nxe5 12. Qxe5 0-0 13. b4 Qf6 14. Qxf6 Rxf6 15. Rfc1 b5 16. cxd5 cxd5 17. Rc5 Kf8 18. Rxb5 Ba6 19. Ra5 Bxe2 20. Rc1 g5 21. Rc7 f4 22. Rxh7 Kg8 23. Rc7 f3 24. Bf1 Rf7 25. Rc3 Rb8 26. a3 Bxf1 27. Kxf1 Rb6 28. h3 Kg7 29. Ke1 Kg6 30. Kd2 g4 31. h4 Kf5 32. Re3 Kf6 33. Rc5 Rg7 34. Kc2 Rgb7 35. Kb3 Rd6 36. Re5 Rg7 37. Rc8 a5 38. b5 Rb6 39. a4 Rd6 40. Rf8+ Ke7 41. Rf4 Rd8 42. Rg5 Rxg5 43. hxg5 e5 44. dxe5 d4 45. Kc2 Rc8+ 46. Kd2 Rc4 47. g6 Rxa4 48. g7 Ra2+ 49. Kd3 1-0

[Event "Krakow op-A 30th"]
[Site "Krakow"]
[Date "2019.12.28"]
[Round "2"]
[White "Luba, Lukasz"]
[Black "Belous, Mikhail"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2173"]
[BlackElo "2349"]
[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. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. Nc3 Nbd7 7. Bg5 h6 8. Bxf6 Nxf6 9. e4 Nd7 10. Qd2 e5 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Qxd8 Rxd8 14. Nd5 Rd7 15. Rfd1 c6 16. Ne3 Rd4 17. c3 Rxd1+ 18. Rxd1 Be6 19. Bf1 b5 20. c4 a6 21. a4 bxa4 22. Ra1 Bf8 23. Rxa4 a5 24. Nc2 Rb8 25. Rxa5 Rxb2 26. Ne3 Bb4 27. Ra8+ Kg7 28. Rb8 Bc3 29. Rxb2 Bxb2 30. Bd3 Kf8 31. Kf1 Ke7 32. f4 Kd6 33. f5 Bc8 34. Ke2 Bc1 35. c5+ Kxc5 36. Nc4 Kd4 37. Na5 Bb2 1/2-1/2

[Event "Krakow op-A 30th"]
[Site "Krakow"]
[Date "2019.12.27"]
[Round "1"]
[White "Kyc, Jerzy"]
[Black "Luba, Lukasz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2340"]
[BlackElo "2173"]
[PlyCount "62"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 b5 6. Bd3 Bb7 7. h4 Nd7 8. h5 Qc7 9. h6 Bf6 10. f4 e5 11. dxe5 dxe5 12. Bxb5 cxb5 13. Nxb5 Qc6 14. Nd6+ Kf8 15. Qb4 Ba6 16. 0-0-0 Rb8 17. Qa3 exf4 18. Nf5+ Ne7 19. e5 Nxe5 20. Bxa7 Rc8 21. Bc5 gxf5 22. Rd6 Nd3+ 23. Kd1 Qxc5 24. Qxc5 Nxc5 25. Rxf6 Ne4 26. Rxa6 Nf2+ 27. Kd2 Nxh1 28. Ne2 Rd8+ 29. Ke1 Rg8 30. Nxf4 Rg4 31. Nh5 Re4+ 0-1

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.25"]
[Round "9"]
[White "Luba, Lukasz"]
[Black "Kosakowski, Jakub"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2130"]
[BlackElo "2401"]
[PlyCount "62"]
[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. Nf3 d6 3. Bf4 Nbd7 4. e3 g6 5. Bc4 e6 6. Nbd2 Bg7 7. Qe2 0-0 8. 0-0-0 a6 9. Rhg1 b5 10. Bb3 Nb6 11. c3 a5 12. Qxb5 a4 13. Bc2 Nfd5 14. Qf1 a3 15. Bb3 axb2+ 16. Kc2 Ba6 17. Qe1 c5 18. Bxd6 Qxd6 19. Ne4 Qc7 20. Nxc5 Nc4 21. h4 b1Q+ 22. Kxb1 Nxc3+ 23. Qxc3 Qxc5 24. Rc1 Qb6 25. Ka1 Na5 26. Rb1 Nxb3+ 27. Rxb3 Qa7 28. Ra3 Rfc8 29. Qa5 Bf8 30. Ra4 Qb7 31. Qe5 Rab8 0-1

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.24"]
[Round "8"]
[White "Luba, Lukasz"]
[Black "Mikhaletz, Lubomir"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2130"]
[BlackElo "2412"]
[PlyCount "167"]
[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 d5 2. Nf3 Bg4 3. Ne5 Bf5 4. c4 f6 5. Nf3 c6 6. Nc3 e6 7. Bf4 Qb6 8. Qb3 dxc4 9. Qxb6 axb6 10. e4 Bg6 11. Bxc4 b5 12. Bxe6 b4 13. Nb1 Bxe4 14. 0-0 Bd5 15. Bxd5 cxd5 16. Re1+ Kd7 17. Nbd2 Nc6 18. Nb3 g5 19. Be3 b6 20. h4 h6 21. g3 Bd6 22. Kg2 Nge7 23. hxg5 hxg5 24. Nh2 Nf5 25. Ng4 Be7 26. f3 Na5 27. Nxa5 Rxa5 28. b3 Rha8 29. Re2 Ra3 30. Rb2 Ke6 31. Bf2 Kf7 32. Ne3 Nxd4 33. Nxd5 Bc5 34. Nxb4 Nxb3 35. Rd1 Bxb4 36. axb3 Bc3 37. Rc2 Be5 38. Rd3 Ra2 39. Rdd2 R2a3 40. Bxb6 Rxb3 41. Bd4 g4 42. f4 Bxd4 43. Rxd4 Kg6 44. Kh2 Rh8+ 45. Kg2 Re8 46. f5+ Kh5 47. Rd7 Ree3 48. Rg7 Rxg3+ 49. Kh2 Rgc3 50. Re2 Rh3+ 51. Kg2 Kh4 52. Re4 Rhg3+ 53. Kh2 Rb2+ 54. Kh1 Rbg2 55. Re2 Rxe2 56. Rxg4+ Kh5 57. Rxg3 Rf2 58. Kg1 Rxf5 59. Ra3 Kg4 60. Kg2 Rf4 61. Rg3+ Kf5 62. Ra3 Rc4 63. Rf3+ Ke5 64. Re3+ Kf5 65. Kf3 Rf4+ 66. Kg3 Re4 67. Ra3 Kg5 68. Kf3 Re5 69. Rb3 Ra5 70. Rc3 f5 71. Rb3 Ra4 72. Kg3 Rg4+ 73. Kf3 Rh4 74. Kg3 f4+ 75. Kg2 Kg4 76. Rb8 f3+ 77. Kf2 Rh2+ 78. Kf1 Rh5 79. Kf2 Rh2+ 80. Kf1 Re2 81. Rg8+ Kf4 82. Rf8+ Ke3 83. Re8+ Kd2 84. Rd8+ 1/2-1/2

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.23"]
[Round "7"]
[White "Zych, Marek"]
[Black "Luba, Lukasz"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "2061"]
[BlackElo "2130"]
[PlyCount "86"]
[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. Nf3 d6 2. d4 Nf6 3. c4 Nbd7 4. Nc3 e5 5. e4 c6 6. Be2 Qc7 7. 0-0 Be7 8. Re1 h6 9. Rb1 a5 10. Qc2 g5 11. d5 c5 12. a3 a4 13. b3 axb3 14. Rxb3 Nf8 15. Bd2 Ng6 16. a4 g4 17. Reb1 gxf3 18. Bxf3 Nh4 19. Nb5 Qd7 20. Be2 Rg8 21. Rg3 Rg6 22. Rxg6 Nxg6 23. Bxh6 Nh7 24. Bg4 Qd8 25. Bf5 Bg5 26. Bxg5 Nxg5 27. Bxg6 fxg6 28. h4 Nf7 29. g3 Kf8 30. Nc3 Kg7 31. f3 g5 32. hxg5 Qxg5 33. Qf2 Qh6 34. g4 Bd7 35. Kg2 Rh8 36. Kf1 Bc8 37. Ke2 Qf4 38. Rg1 Rh3 39. g5 Kg6 40. Rg2 Nxg5 41. Nb5 Rxf3 42. Rxg5+ Kxg5 43. Qxf3 Bg4 0-1

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.22"]
[Round "6"]
[White "Luba, Lukasz"]
[Black "Lewtak, Damian"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2130"]
[BlackElo "2354"]
[PlyCount "68"]
[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. e3 d6 3. Nf3 g6 4. Bb5+ Nbd7 5. Bc4 e6 6. c3 Bg7 7. Nbd2 0-0 8. h3 Qe7 9. g4 d5 10. Bb3 c6 11. Ne5 Nxe5 12. dxe5 Nd7 13. f4 f6 14. exf6 Nxf6 15. Qe2 e5 16. f5 gxf5 17. g5 Ne4 18. Rg1 Nxg5 19. Qh5 Ne4 20. Nf3 Bd7 21. Ng5 Nxg5 22. Qxg5 Qxg5 23. Rxg5 Be6 24. Ke2 Rf6 25. Bd2 Rg6 26. h4 Bf6 27. Rxg6+ hxg6 28. Rg1 Kf7 29. e4 dxe4 30. Bxe6+ Kxe6 31. Rxg6 f4 32. Be1 Rh8 33. c4 Kf5 34. Rg1 Bxh4 0-1

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.21"]
[Round "5"]
[White "Psyk, Radoslaw"]
[Black "Luba, Lukasz"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2326"]
[BlackElo "2130"]
[PlyCount "120"]
[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 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nf6 5. Qd2 Nc6 6. d5 Ne5 7. h3 h5 8. f4 Ned7 9. Nf3 Nc5 10. Bxc5 dxc5 11. e5 Ng8 12. e6 fxe6 13. Bd3 Rh6 14. 0-0-0 exd5 15. Nxd5 Qd6 16. Qa5 b6 17. Bb5+ Kf8 18. Qa4 Bb7 19. Ng5 Bxd5 20. Rxd5 Qxd5 21. Bc6 Qd6 22. Bxa8 Bd4 23. Kb1 b5 24. Qb3 c4 25. Qxb5 Qb6 26. Bd5 Qxb5 27. Ne6+ Kf7 28. Nxc7+ Qxd5 29. Nxd5 Nf6 30. Rd1 Bc5 31. Nxf6 exf6 32. Rd7+ Ke6 33. Rc7 Kd6 34. Rg7 Be3 35. b3 c3 36. b4 h4 37. a4 Kd5 38. Rc7 Bd4 39. Ka2 Ke4 40. Kb3 Kxf4 41. Kc4 Bb6 42. Rf7 g5 43. a5 Bf2 44. Kxc3 Kg3 45. Kd3 Kxg2 46. c4 g4 47. Rg7 Kxh3 48. c5 Rh8 49. Rxa7 Rg8 50. Kc4 g3 51. Rd7 g2 52. Rd1 g1Q 53. Rxg1 Rxg1 54. c6 Rc1+ 55. Kd5 Be1 56. a6 Bf2 57. Kd6 Bb6 58. Kd7 Kg4 59. b5 h3 60. Kc8 h2 0-1

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.20"]
[Round "4"]
[White "Luba, Lukasz"]
[Black "Grochol, Kamil"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2130"]
[BlackElo "1837"]
[PlyCount "131"]
[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 d5 2. e3 Bf5 3. c4 e6 4. c5 c6 5. b4 b6 6. Bb2 a5 7. a3 Nf6 8. Nc3 Be7 9. Nf3 0-0 10. Ne5 Nfd7 11. Nd3 Na6 12. Na2 axb4 13. axb4 b5 14. Be2 Ra7 15. 0-0 Qc7 16. Qb3 Rfa8 17. Nc3 h6 18. f3 Bf6 19. f4 Bh7 20. Ne5 Bxe5 21. fxe5 Qb8 22. Rae1 f6 23. Bg4 f5 24. Be2 Nf8 25. Rf2 Rf7 26. Ref1 Nc7 27. Bd3 Bg6 28. Ne2 Qe8 29. Qc2 Bh7 30. Nc1 Ra4 31. Bc3 Qa8 32. Nb3 Ra7 33. Na5 Na6 34. Qe2 Rfc7 35. Nxc6 Rxc6 36. Bxb5 Rc8 37. Bxa6 Rxa6 38. b5 Ra3 39. Qb2 Qa4 40. b6 Rb3 41. Qd2 Nd7 42. Ra1 Qb5 43. Ba5 Ra8 44. h4 Nb8 45. Kh2 Bg6 46. Qe1 Bh5 47. Rfa2 Rb2 48. Rxb2 Qxb2 49. Rb1 Qe2 50. b7 Rxa5 51. Qxa5 Bf3 52. Rg1 Qf2 53. Qe1 Qb2 54. Kg3 Be4 55. Qf2 Qxb7 56. Ra1 Nc6 57. Ra2 Qf7 58. Kh2 Kh7 59. Ra6 Nb4 60. Rb6 Nd3 61. Qg3 f4 62. exf4 Nxf4 63. c6 Ne2 64. Rb7 Qf8 65. Qxg7+ Qxg7 66. Rxg7+ 1-0

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.19"]
[Round "3"]
[White "Oglaza, Oskar"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2367"]
[BlackElo "2130"]
[PlyCount "79"]
[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 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Bc4 Be6 8. Bb3 Be7 9. Ba4 Bd7 10. 0-0 0-0 11. Bf4 Rb8 12. Re1 Ng4 13. Bb3 Bh4 14. g3 Bf6 15. f3 Ne5 16. Bxe5 Bxe5 17. f4 Bxc3 18. bxc3 Qc8 19. Qd2 Qa6 20. Qd3 Qa5 21. Rad1 g6 22. Qf3 Kg7 23. g4 h5 24. gxh5 Qc5+ 25. Kh1 Rh8 26. hxg6 Rh3 27. Qg2 f6 28. e5 fxe5 29. Rxe5 d5 30. Rde1 Rbh8 31. Re7+ Kg8 32. Rh7 R8xh7 33. gxh7+ Kxh7 34. Rg1 Qf8 35. c4 Bf5 36. Re1 Qb4 37. Re8 Rxb3 38. Qg8+ Kh6 39. Qh8+ Kg6 40. Rg8+ 1-0

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.18"]
[Round "2"]
[White "Hasterok, Mateusz"]
[Black "Luba, Lukasz"]
[Result "0-1"]
[ECO "E80"]
[WhiteElo "1911"]
[BlackElo "2130"]
[PlyCount "80"]
[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 d6 2. c4 g6 3. e4 Bg7 4. Nc3 Nf6 5. f3 c6 6. Be3 Qc7 7. Qd2 h5 8. Nge2 Nbd7 9. Nc1 e5 10. Nb3 Bf8 11. 0-0-0 b6 12. f4 Ng4 13. Bg1 exf4 14. Kb1 Bh6 15. h3 Ne3 16. Re1 Nxf1 17. Rxf1 h4 18. Qe2 Ba6 19. Nd2 0-0-0 20. Nf3 g5 21. b4 Bb7 22. Rc1 Rde8 23. d5 c5 24. Bf2 a6 25. b5 a5 26. Qc2 Qd8 27. Be1 Qe7 28. Bd2 Bg7 29. Rhe1 Qf6 30. e5 Nxe5 31. Ne4 Nxc4 32. Qb3 Rxe4 33. Rxe4 Nxd2+ 34. Nxd2 Bxd5 35. Rec4 Qg6+ 36. Qc2 Bxc4 37. Qxg6 Bxa2+ 38. Kxa2 fxg6 39. Nc4 Kc7 40. Re1 Be5 0-1

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.17"]
[Round "1"]
[White "Luba, Lukasz"]
[Black "Michalska, Aleksandra"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2130"]
[BlackElo "1792"]
[PlyCount "79"]
[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 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 c5 5. c3 Nc6 6. f4 Bd6 7. Qf3 h5 8. Ne2 a6 9. b3 Rb8 10. Bb2 b5 11. a3 Bb7 12. b4 c4 13. Bc2 Qe7 14. 0-0 h4 15. a4 Kd7 16. Ra2 Qd8 17. Bc1 Qc7 18. Kh1 Bxb4 19. cxb4 Nxb4 20. Rb2 Nxc2 21. axb5 Na1 22. bxa6 Bc6 23. Ra2 Nb3 24. Nc3 Rb6 25. Qh3 Ra8 26. Nf3 Rbxa6 27. Ne5+ Ke7 28. Rxa6 Rxa6 29. Qxh4 Ra1 30. g4 Be8 31. f5 Qa5 32. g5 exf5 33. gxf6+ gxf6 34. Rxf5 Rxc1+ 35. Kg2 Rc2+ 36. Kg3 Kd6 37. Nxc4+ dxc4 38. Rxa5 Nxa5 39. Qxf6+ Kc7 40. Qf5 1-0

[Event "Suwalki Warakomska Memorial op 3rd"]
[Site "Suwalki"]
[Date "2019.08.12"]
[Round "9"]
[White "Kaczmarek, Aleksander"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2389"]
[BlackElo "2130"]
[PlyCount "61"]
[EventDate "2019.08.05"]
[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 e5 2. d4 exd4 3. Nf3 d6 4. Nxd4 Nf6 5. Nc3 Be7 6. h3 Nc6 7. Be3 a6 8. Nxc6 bxc6 9. f4 Be6 10. Qf3 Qb8 11. 0-0-0 Qb7 12. f5 Bc8 13. Bc4 Nd7 14. Bd4 Bf6 15. e5 Nxe5 16. Rhe1 Bd7 17. Bxe5 Bxe5 18. Rxe5+ dxe5 19. Bxf7+ Kxf7 20. Rxd7+ Ke8 21. Rxg7 Qb6 22. f6 Kd8 23. Qg4 Qe3+ 24. Kd1 Qg1+ 25. Kd2 Qd4+ 26. Qxd4+ exd4 27. Ne4 Rb8 28. Nc5 Rb5 29. Ne6+ Kc8 30. f7 Rf5 31. Rg8+ 1-0

[Event "Suwalki Warakomska Memorial op 3rd"]
[Site "Suwalki"]
[Date "2019.08.11"]
[Round "8"]
[White "Licznerski, Lukasz"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2341"]
[BlackElo "2130"]
[PlyCount "133"]
[EventDate "2019.08.05"]
[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 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 Nc6 7. Bf4 Be6 8. Bb5 Bd7 9. Bxc6 bxc6 10. e5 dxe5 11. Bxe5 Bd6 12. Bg3 0-0 13. 0-0 Qb8 14. b3 Rd8 15. Qf3 Bg4 16. Qe3 Bxg3 17. Nxc6 Qb6 18. Qxb6 cxb6 19. fxg3 Rd6 20. Ne5 Rc8 21. Nb5 Rd2 22. c4 Re8 23. Rfe1 Bc8 24. Nxa7 Bb7 25. Nf3 Rxe1+ 26. Nxe1 Ng4 27. b4 Ne5 28. c5 bxc5 29. bxc5 g5 30. a4 Rd7 31. Nb5 Bc6 32. Nd6 g4 33. a5 Kg7 34. Ra3 Ra7 35. Nc2 Kf6 36. Nb4 Ba8 37. a6 Ke6 38. Re3 f6 39. Nc4 Rd7 40. Nb6 Rd8 41. a7 Kf5 42. Na6 Rd1+ 43. Kf2 Ra1 44. Nc7 Ra2+ 45. Ke1 Bxg2 46. a8Q Bxa8 47. Ncxa8 Rc2 48. Na4 Ra2 49. N8b6 Rxh2 50. Rc3 Rh1+ 51. Kf2 Rh2+ 52. Kg1 Ra2 53. c6 Ra1+ 54. Kf2 Ra2+ 55. Ke3 Nxc6 56. Rxc6 Rg2 57. Rc5+ Kg6 58. Kf4 h5 59. Nd5 Rf2+ 60. Ke4 f5+ 61. Ke5 Re2+ 62. Kd6 Kg5 63. Rc8 Rg2 64. Rg8+ Kh6 65. Nf6 Rxg3 66. Ke6 Rb3 67. Nc5 1-0

[Event "Suwalki Warakomska Memorial op 3rd"]
[Site "Suwalki"]
[Date "2019.08.10"]
[Round "7"]
[White "Luba, Lukasz"]
[Black "Wiewiora, Eneasz"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2130"]
[BlackElo "2331"]
[PlyCount "105"]
[EventDate "2019.08.05"]
[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. Nd2 g6 3. e4 d6 4. Be2 Bg7 5. h4 h5 6. Ngf3 0-0 7. Ng5 e5 8. d5 c6 9. c4 Na6 10. Nf1 cxd5 11. cxd5 Nc5 12. Ng3 Bd7 13. b4 Na4 14. Qb3 Rc8 15. Bd2 Qe7 16. 0-0 Rc7 17. Rfc1 Rfc8 18. Rxc7 Rxc7 19. Rc1 Qd8 20. Ne6 Rxc1+ 21. Bxc1 Qc8 22. Bg5 fxe6 23. dxe6 Be8 24. Bxf6 Bxf6 25. Bxh5 gxh5 26. Nf5 Qc3 27. Qd5 Qc6 28. Qd3 Bg6 29. e7 Bxf5 30. Qd5+ Qxd5 31. e8Q+ Kg7 32. exd5 Nb6 33. Qxh5 Bd7 34. g4 Nxd5 35. g5 Be7 36. Qh6+ Kg8 37. Qg6+ Kf8 38. Qh7 Be6 39. Qh6+ Kf7 40. g6+ Ke8 41. g7 Nf6 42. Qg6+ Kd7 43. h5 d5 44. h6 Bg8 45. Qf5+ Kd6 46. Qc8 Bf7 47. Qxb7 d4 48. Qxa7 Ke6 49. Qa6+ Bd6 50. Qd3 Bg8 51. h7 Bxh7 52. Qxh7 Nxh7 53. g8Q+ 1-0

[Event "Suwalki Warakomska Memorial op 3rd"]
[Site "Suwalki"]
[Date "2019.08.09"]
[Round "6"]
[White "Antolak, Julia"]
[Black "Luba, Lukasz"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2240"]
[BlackElo "2130"]
[PlyCount "133"]
[EventDate "2019.08.05"]
[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 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qe3 Be7 7. Bd2 0-0 8. 0-0-0 Re8 9. Bc4 Ne5 10. Nxe5 dxe5 11. Qg3 Nd7 12. f4 Bh4 13. Qf3 c6 14. Rhf1 Qe7 15. g4 exf4 16. Bxf4 Bg5 17. Bxg5 Qxg5+ 18. Kb1 Nf6 19. h3 Be6 20. Bxe6 Rxe6 21. Rd3 Rae8 22. Rfd1 h5 23. gxh5 Nxe4 24. Nxe4 Rxe4 25. Rd7 R4e7 26. a3 Kh7 27. Qd3+ Kh6 28. Rd4 Qxh5 29. Qc4 Re4 30. Rg1 Qf5 31. Qc3 Qf2 32. Rdd1 f6 33. Ka2 Qf5 34. Qg3 g5 35. Rgf1 Qg6 36. Rd7 R4e7 37. Rxe7 Rxe7 38. h4 g4 39. Qf4+ Kh5 40. Qd6 Qf7+ 41. b3 Qe6 42. Qd4 Qe5 43. Qd8 f5 44. Qf8 Kxh4 45. Rxf5 Qg7 46. Qd8 Qh7 47. Rf2 Kg3 48. Qd2 Qe4 49. Rf1 Qe3 50. Qd6+ Kg2 51. Rd1 Qf3 52. Qd4 g3 53. Qg1+ Kh3 54. Rd3 Qg2 55. Qc5 Re5 56. Qc3 Kh2 57. Rd2 Re2 58. Qh8+ Kg1 59. Rd1+ Qf1 60. Qd4+ Rf2 61. Rxf1+ Kxf1 62. Qd3+ Kg2 63. Qe4+ Kf1 64. Qh1+ Ke2 65. Qe4+ Kf1 66. Qh1+ Ke2 67. Qe4+ 1/2-1/2

[Event "Suwalki Warakomska Memorial op 3rd"]
[Site "Suwalki"]
[Date "2019.08.08"]
[Round "5"]
[White "Luba, Lukasz"]
[Black "Czerw, Dawid"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2130"]
[BlackElo "2281"]
[PlyCount "44"]
[EventDate "2019.08.05"]
[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. Nd2 d5 3. e3 g6 4. Bd3 Bg7 5. h3 0-0 6. g4 c5 7. c3 cxd4 8. cxd4 Nc6 9. f4 b6 10. a3 a5 11. Qe2 Nb8 12. g5 Nh5 13. Qg2 Ba6 14. Be2 Bxe2 15. Nxe2 Nc6 16. Nf1 Rc8 17. Nfg3 Nxg3 18. Qxg3 f5 19. h4 Kf7 20. h5 Rh8 21. Bd2 Na7 22. Nc3 Qd7 1/2-1/2

[Event "Suwalki Warakomska Memorial op 3rd"]
[Site "Suwalki"]
[Date "2019.08.07"]
[Round "4"]
[White "Kiolbasa, Oliwia"]
[Black "Luba, Lukasz"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2244"]
[BlackElo "2130"]
[PlyCount "87"]
[EventDate "2019.08.05"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 c4 7. h4 Ne7 8. h5 f5 9. exf6 gxf6 10. Nf3 Nbc6 11. Bf4 Qa5 12. Qd2 Bd7 13. g3 0-0-0 14. Bh3 Rde8 15. 0-0 Nd8 16. Rfe1 Nec6 17. Re2 Nf7 18. Qe1 Ncd8 19. Nh4 Rhg8 20. Ng2 Ng5 21. Bxg5 Rxg5 22. Nf4 Qa6 23. Bg2 Qd6 24. Qd2 Reg8 25. a4 Kb8 26. a5 Bc8 27. a6 b6 28. Ree1 Kc7 29. Kf1 Nc6 30. Qe3 Nd8 31. Bf3 Re8 32. Nh3 Rg7 33. Nf4 Rge7 34. Qd2 Nc6 35. Re3 b5 36. h6 Kb6 37. Rae1 Kxa6 38. Nh5 Rf8 39. Nf4 Rfe8 40. Nh5 Rf8 41. Nf4 Rfe8 42. Bh5 Rf8 43. Bf3 b4 44. Qe2 1/2-1/2

[Event "Suwalki Warakomska Memorial op 3rd"]
[Site "Suwalki"]
[Date "2019.08.07"]
[Round "3"]
[White "Luba, Lukasz"]
[Black "Chan, Kim Yew"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2130"]
[BlackElo "2276"]
[PlyCount "75"]
[EventDate "2019.08.05"]
[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. a3 d5 5. c5 b6 6. b4 a5 7. Bf4 c6 8. Nf3 Nbd7 9. e3 Be7 10. Bd3 Ne4 11. Bxe4 fxe4 12. Ne5 Nxe5 13. Bxe5 0-0 14. Na4 bxc5 15. bxc5 Bh4 16. g3 Bf6 17. Bd6 Be7 18. Be5 Rf3 19. Nb6 Ra7 20. Nxc8 Qxc8 21. Rb1 Ra8 22. Qe2 Qe8 23. Rb7 Bf8 24. 0-0 Qh5 25. Qb2 Re8 26. Qb6 Rc8 27. Bxg7 Bxg7 28. Rxg7+ Kxg7 29. Qb7+ Rf7 30. Qxc8 Qg4 31. Qxc6 h5 32. h4 Rf6 33. Qc7+ Kh6 34. Qe5 Qf3 35. c6 Rf8 36. Qxe6+ Kh7 37. c7 Rg8 38. Qxg8+ 1-0

[Event "Suwalki Warakomska Memorial op 3rd"]
[Site "Suwalki"]
[Date "2019.08.06"]
[Round "2"]
[White "Szadkowski, Kamil"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2245"]
[BlackElo "2130"]
[PlyCount "81"]
[EventDate "2019.08.05"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 Bxg5 7. hxg5 Qxg5 8. Qd3 Nf8 9. Nh3 Qe7 10. Nf4 c6 11. Qg3 g6 12. Rh6 Nbd7 13. 0-0-0 b6 14. Be2 Bb7 15. Rdh1 0-0-0 16. Nh3 f6 17. f4 a6 18. Nd1 c5 19. c3 b5 20. Kb1 c4 21. Ne3 f5 22. Ng5 Nb8 23. Qh4 Rd7 24. g4 Nc6 25. Nxe6 Nxe6 26. gxf5 Ncxd4 27. cxd4 Nxd4 28. Qxe7 Rxe7 29. fxg6 Nxe2 30. Nf5 Rd7 31. Rxh7 Rhd8 32. e6 Rxh7 33. gxh7 Rh8 34. Ne7+ Kc7 35. Ng6 d4 36. Nxh8 Bxh1 37. Ng6 Be4+ 38. Ka1 d3 39. h8Q d2 40. Qe5+ Kc8 41. Ne7+ 1-0

[Event "Suwalki Warakomska Memorial op 3rd"]
[Site "Suwalki"]
[Date "2019.08.05"]
[Round "1"]
[White "Luba, Lukasz"]
[Black "Lewtak, Damian"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2130"]
[BlackElo "2354"]
[PlyCount "96"]
[EventDate "2019.08.05"]
[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. e3 g6 3. Bd3 Bg7 4. Nd2 d6 5. c3 Nc6 6. Qb3 e5 7. d5 Ne7 8. e4 0-0 9. Nf1 c6 10. c4 Nd7 11. Be3 b6 12. h4 Nc5 13. Bxc5 bxc5 14. h5 Qa5+ 15. Qc3 Qxc3+ 16. bxc3 Ba6 17. hxg6 cxd5 18. gxh7+ Kh8 19. g4 dxc4 20. Bc2 d5 21. Ng3 d4 22. Nf3 Rab8 23. Nh5 Ng6 24. a4 Bc8 25. Nd2 Be6 26. Nxg7 Kxg7 27. f3 Rh8 28. Rb1 d3 29. Bd1 Rxb1 30. Nxb1 Rb8 31. Nd2 a5 32. Rh5 f6 33. Nf1 Rb2 34. Ne3 Rb8 35. Ng2 Rh8 36. f4 exf4 37. Rxc5 Rxh7 38. Rh5 Kg8 39. Kf2 Rb7 40. Rb5 Rh7 41. Rh5 Ne5 42. Rxh7 Kxh7 43. Nxf4 Bxg4 44. Bxg4 Nxg4+ 45. Kf3 Ne5+ 46. Ke3 Kg7 47. Nd5 Kf7 48. Kd4 Ng4 0-1

[Event "Warsaw Najdorf Memorial op-A 17th"]
[Site "Warsaw"]
[Date "2019.07.06"]
[Round "1"]
[White "Luba, Lukasz"]
[Black "Gagare, Shardul"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2177"]
[BlackElo "2476"]
[PlyCount "84"]
[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. Nd2 d5 3. Ngf3 c5 4. e3 cxd4 5. exd4 Nc6 6. c3 Bf5 7. Be2 h6 8. Nf1 e6 9. Qb3 Rb8 10. Bf4 Bd6 11. Bg3 0-0 12. Ne3 Bh7 13. Bh4 Qc7 14. Bxf6 gxf6 15. Qd1 f5 16. g3 b5 17. Bd3 b4 18. c4 dxc4 19. Nxc4 Rfd8 20. Rc1 Qb7 21. d5 exd5 22. Nxd6 Rxd6 23. 0-0 Qe7 24. Re1 Qf6 25. b3 f4 26. Bxh7+ Kxh7 27. Nh4 Rg8 28. Qd3+ Kh8 29. Nf5 Rdd8 30. Rxc6 Qxc6 31. Qd4+ Kh7 32. Qxf4 Qf6 33. Re7 Rg5 34. g4 Rxg4+ 35. Qxg4 Rg8 36. Qxg8+ Kxg8 37. Re8+ Kh7 38. Ne3 Qg6+ 39. Kf1 d4 40. Nc4 Qb1+ 41. Ke2 d3+ 42. Kd2 Qc2+ 0-1

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.07.02"]
[Round "9"]
[White "Luba, Lukasz"]
[Black "Lambrecht, Tomasz"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2177"]
[BlackElo "1601"]
[PlyCount "56"]
[EventDate "2019.06.23"]
[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 c5 2. e3 cxd4 3. exd4 d5 4. Bd3 Nf6 5. c3 Nc6 6. Bg5 e6 7. Qc2 h6 8. Be3 Bd6 9. f3 Qc7 10. g3 Bd7 11. Nd2 0-0 12. Ne2 Rfc8 13. a3 Rab8 14. 0-0 b5 15. Rf2 a5 16. Raf1 Qa7 17. Qd1 b4 18. axb4 axb4 19. c4 e5 20. Qa1 Qxa1 21. Rxa1 exd4 22. Nxd4 Ne5 23. Bf1 Nxc4 24. Nxc4 dxc4 25. Rc2 c3 26. bxc3 Rxc3 27. Rxc3 bxc3 28. Bc4 Rc8 1/2-1/2

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.07.01"]
[Round "8"]
[White "Kutowski, Marcel"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1659"]
[BlackElo "2177"]
[PlyCount "99"]
[EventDate "2019.06.23"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 b5 6. Bd3 c4 7. Bc2 a5 8. a3 a4 9. 0-0 Qc7 10. Nh4 Nc6 11. f4 g6 12. Be3 Na5 13. Nd2 Nb3 14. Rb1 Ne7 15. Qe1 Nc6 16. Kh1 0-0-0 17. g4 Qa5 18. f5 Bxa3 19. bxa3 Qxc3 20. Bxb3 axb3 21. Ne4 Qxe1 22. Nd6+ Kc7 23. Rfxe1 f6 24. Nf7 fxe5 25. dxe5 gxf5 26. gxf5 Rdf8 27. Nxh8 d4 28. Bh6 Rxh8 29. f6 Be8 30. Nf3 Rg8 31. Rg1 Rg6 32. Bc1 Kb6 33. Nxd4 Nxd4 34. Rxg6 Bxg6 35. Be3 Kc5 36. Rd1 c3 37. Rxd4 b2 38. Rb4+ Kd5 39. Kg2 Kc6 40. Kf2 Kd7 41. Bh6 Ke8 42. Rxb5 b1Q 43. Rxb1 Bxb1 44. Ke3 Bg6 45. Kd4 c2 46. Kc5 Kd7 47. Kb6 Kc8 48. Kc6 Bf7 49. Kd6 Kd8 50. a4 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.29"]
[Round "7"]
[White "Luba, Lukasz"]
[Black "Zabron, Maksym"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "2177"]
[BlackElo "1804"]
[PlyCount "93"]
[EventDate "2019.06.23"]
[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. h3 c5 3. d5 d6 4. c4 b5 5. cxb5 a6 6. e3 Nbd7 7. Nc3 g6 8. g4 h6 9. e4 Bg7 10. Be3 axb5 11. Bxb5 Qa5 12. f3 0-0 13. Qd2 Kh7 14. h4 h5 15. g5 Nxe4 16. fxe4 Bxc3 17. bxc3 Qxb5 18. Nf3 Ba6 19. Kf2 Rab8 20. Bf4 Rb6 21. Kg3 Rfb8 22. e5 Qc4 23. exd6 Rb2 24. Qxb2 Rxb2 25. dxe7 Qe4 26. Rae1 Be2 27. Rhf1 Qxe7 28. Nd2 Rxd2 29. Bxd2 Qe4 30. Rxf7+ Kg8 31. Rf2 Qg4+ 32. Kh2 Ne5 33. Rexe2 Nf3+ 34. Rxf3 Qxf3 35. Rg2 Qxd5 36. a3 Qe4 37. Kh3 Qa4 38. Be1 Qd1 39. Rg1 Qf3+ 40. Kh2 Kf7 41. a4 Qf4+ 42. Kg2 Qxa4 43. Rf1+ Ke6 44. Rf6+ Kd7 45. Kf3 Qd1+ 46. Kf2 Qd3 47. Kg1 1/2-1/2

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.28"]
[Round "6"]
[White "Jaroch, Karol"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2242"]
[BlackElo "2177"]
[PlyCount "107"]
[EventDate "2019.06.23"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 c4 6. g3 b5 7. b3 Bd7 8. Bg2 a5 9. 0-0 Nge7 10. Ne1 Qb6 11. Nc2 h5 12. Bg5 Ng8 13. Nd2 a4 14. Qf3 Nge7 15. Rfb1 Qa5 16. h3 Nf5 17. bxc4 bxc4 18. Nxc4 Qc7 19. Nb6 Ra7 20. Nxd7 Kxd7 21. g4 hxg4 22. hxg4 Be7 23. Bxe7 Nfxe7 24. Na3 Nxe5 25. dxe5 Qxe5 26. Qxf7 Rh6 27. Nb5 Qh2+ 28. Kf1 Rf6 29. Qxg7 Qf4 30. f3 Ra8 31. Nd4 Rf7 32. Ne2 Qxf3+ 33. Bxf3 Rxg7 34. Rb7+ Kd6 35. Nd4 e5 36. Rxe7 Rxe7 37. Nf5+ Ke6 38. Nxe7 e4 39. Nxd5 Rf8 40. Ne3 Ke5 41. Ke2 exf3+ 42. Kf2 Rc8 43. c4 Ke4 44. Rc1 Rh8 45. Nf1 Rb8 46. Nd2+ Kd3 47. Nxf3 Rb2+ 48. Kg3 Rxa2 49. c5 Rb2 50. c6 Rb8 51. Ne5+ Kd4 52. Nd7 Rc8 53. c7 a3 54. Nb6 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.27"]
[Round "5"]
[White "Luba, Lukasz"]
[Black "Swicarz, Maciej"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2177"]
[BlackElo "2341"]
[PlyCount "96"]
[EventDate "2019.06.23"]
[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. Nf3 Nf6 2. b3 d5 3. Bb2 Bg4 4. h3 Bxf3 5. exf3 Nbd7 6. d4 e6 7. Bd3 Bd6 8. Nc3 c6 9. Ne2 e5 10. c3 0-0 11. Bc2 exd4 12. cxd4 Re8 13. 0-0 Nh5 14. Qd3 Nf8 15. g3 Re6 16. Bc3 Qd7 17. Kh2 Rae8 18. Rae1 Rh6 19. Ng1 Rxe1 20. Rxe1 Qc7 21. f4 Bxf4 22. Re8 Bd6 23. Bd2 Rg6 24. Qe2 Nf6 25. Bxg6 Nxe8 26. Bxh7+ Kxh7 27. Qxe8 Ne6 28. Nf3 Qe7 29. Qc8 a6 30. Kg2 g6 31. h4 Qc7 32. Qe8 Qe7 33. Qc8 f6 34. Be3 Kg7 35. h5 g5 36. h6+ Kh7 37. a4 Qf7 38. Kf1 Bf8 39. Ke2 Bxh6 40. Kd3 Bf8 41. Kc3 Qe7 42. Kc2 Kg7 43. b4 Kf7 44. Bd2 g4 45. Nh4 Nxd4+ 46. Kc3 Qxb4+ 47. Kd3 Qc4+ 48. Ke3 Nc2# 0-1

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.26"]
[Round "4"]
[White "Luczak, Filip"]
[Black "Luba, Lukasz"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2114"]
[BlackElo "2177"]
[PlyCount "126"]
[EventDate "2019.06.23"]
[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 c6 4. cxd5 exd5 5. Qc2 Bd6 6. Nf3 Ne7 7. Bg5 f6 8. Bh4 Bf5 9. Qd2 b5 10. Bg3 a5 11. e3 a4 12. Bxd6 Qxd6 13. Bd3 Bg4 14. Nh4 Nd7 15. h3 Be6 16. 0-0 g5 17. Nf3 h5 18. e4 g4 19. e5 fxe5 20. dxe5 Nxe5 21. Nxe5 Qxe5 22. Rfe1 Qf6 23. Re2 Qh6 24. Qe1 Kf7 25. f4 Qf6 26. f5 Bd7 27. Qf2 Rhe8 28. hxg4 hxg4 29. Rf1 Rh8 30. Qf4 a3 31. Re6 Qh4 32. Rd6 g3 33. Qxh4 Rxh4 34. Rf3 Rah8 35. Kf1 Be8 36. bxa3 Rg4 37. f6 Nc8 38. Rd8 Nb6 39. Bf5 Rd4 40. Rb8 Nc4 41. Rxg3 Rf4+ 42. Ke2 Rxf5 43. a4 Kxf6 44. Kd3 Rf4 45. axb5 Ne5+ 46. Kd2 Rd4+ 47. Kc1 cxb5 48. Nxb5 Rh1+ 49. Kc2 Bxb5 50. Rxb5 Rc4+ 51. Rc3 Rc1+ 52. Kxc1 Rxc3+ 53. Kb2 d4 54. a4 Nc4+ 55. Ka1 d3 56. Rd5 d2 57. Ka2 Rc1 58. Kb3 Na5+ 59. Kb4 Nc6+ 60. Kb5 Na7+ 61. Ka6 d1Q 62. Rxd1 Rxd1 63. a5 Nc6 0-1

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.25"]
[Round "3"]
[White "Luba, Lukasz"]
[Black "Babiarz, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "2177"]
[BlackElo "1833"]
[PlyCount "76"]
[EventDate "2019.06.23"]
[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. Nf3 Nf6 3. c4 dxc4 4. Nc3 a6 5. a4 Nc6 6. e4 Na5 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg4 10. d5 e6 11. h3 Bh5 12. dxe6 Bb4 13. Qxd8+ Kxd8 14. 0-0-0+ Ke7 15. Bxc7 fxe6 16. g4 Bf7 17. Ne5 Rac8 18. Bb6 h5 19. Be3 Rcg8 20. Na2 Nb3+ 21. Kc2 Bc5 22. Bxc4 Bxe3 23. Kxb3 Bxf2 24. Rhf1 Bg3 25. Nxf7 Kxf7 26. e5 Bxe5 27. Rd7+ Kg6 28. gxh5+ Kxh5 29. Rxb7 Rb8 30. Rb4 Rxb4+ 31. Nxb4 Rb8 32. Bxa6 Nd5 33. Bb5 Nxb4 34. Kxb4 Bxb2 35. Rb1 Bd4 36. Kc4 e5 37. Kd5 Rf8 38. a5 Kh4 1/2-1/2

