[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "7"]
[White "Grobelny, Mikolaj"]
[Black "Kowalczyk, Wojciech"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1478"]
[BlackElo "1820"]
[PlyCount "82"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Ndb5 Qb8 7. Be3 a6 8. Bb6 axb5 9. Nxb5 Bb4+ 10. c3 Ba5 11. Nc7+ Qxc7 12. Bxc7 Bxc7 13. Qg4 g6 14. f4 d5 15. e5 Nge7 16. Bd3 Kf8 17. Qf3 h5 18. h3 h4 19. 0-0 Bd7 20. a3 Nf5 21. Bxf5 gxf5 22. g4 hxg3 23. Kg2 Rg8 24. Qh5 Bb6 25. Qh6+ Ke8 26. Qh7 Ne7 27. Rf3 Bf2 28. Rxf2 gxf2+ 29. Kxf2 Ra4 30. Kf3 Re4 31. a4 d4 32. cxd4 Rxd4 33. a5 Bc6+ 34. Ke3 Re4+ 35. Kd2 Rg2+ 36. Kc3 Nd5+ 37. Kb3 Rg3+ 38. Kc2 Nb4+ 39. Kc1 Re2 40. Qh8+ Kd7 41. Kd1 Rxb2 0-1

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "6"]
[White "Kowalczyk, Wojciech"]
[Black "Harrison, Oliver"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1820"]
[BlackElo "1427"]
[PlyCount "51"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 h6 5. Nf3 d6 6. h3 a5 7. Be3 Bb4 8. 0-0 Bxc3 9. bxc3 0-0 10. a4 Be6 11. Nd2 Nbd7 12. Rb1 Rb8 13. f4 exf4 14. Bxf4 Nc5 15. e5 Ne8 16. Qh5 Nxa4 17. Bxe6 fxe6 18. Bxh6 Rxf1+ 19. Rxf1 Qe7 20. Bg5 Qd7 21. Ne4 dxe5 22. Qg6 Nb6 23. Nc5 Qd6 24. Qf7+ Kh8 25. Be7 Qd5 26. Qh5+ 1-0

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "1"]
[White "Kowalczyk, Wojciech"]
[Black "Klys, Kacper"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "1820"]
[BlackElo "1482"]
[PlyCount "77"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. Ngf3 Nc6 6. exd5 Qxd5 7. dxc5 Nf6 8. 0-0 0-0 9. Qe2 Bxc5 10. Rd1 Nb4 11. Nb3 Nxd3 12. Rxd3 Qe4 13. Qxe4 Nxe4 14. Nxc5 Nxc5 15. Rd6 b6 16. Be3 Ne4 17. Rd4 Bb7 18. Rad1 Nf6 19. Ne5 Rfc8 20. c4 h6 21. f3 Kf8 22. Kf2 Ke8 23. b3 Rc7 24. a4 Bc6 25. Bc1 Bd7 26. g4 a6 27. g5 hxg5 28. Bxg5 Raa7 29. Bxf6 gxf6 30. Nxd7 Rxd7 31. Rxd7 Rxd7 32. Rxd7 Kxd7 33. b4 Kd6 34. h4 Ke5 35. Ke3 f5 36. f4+ Kd6 37. h5 Ke7 38. c5 bxc5 39. bxc5 1-0

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "9"]
[White "Kowalczyk, Wojciech"]
[Black "Krzyzosiak, Anna"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1820"]
[BlackElo "1525"]
[PlyCount "33"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 a6 5. Ba4 Ngf6 6. Qe2 b5 7. Bc2 Bb7 8. d4 cxd4 9. cxd4 e6 10. 0-0 Be7 11. a4 b4 12. Nbd2 a5 13. Nb3 0-0 14. Bd3 Nb6 15. Nbd2 Qc7 16. b3 Qc3 17. Rb1 1/2-1/2

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "3"]
[White "Kowalczyk, Wojciech"]
[Black "Wilk, Aleksander"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1820"]
[BlackElo "1682"]
[PlyCount "66"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. g3 Nc6 6. Bg2 d6 7. exd6 Bxd6 8. 0-0 0-0 9. d4 cxd4 10. Nxd4 Bc5 11. Nb3 Be7 12. a3 Nb6 13. Qe2 Qc7 14. Be3 e5 15. N1d2 f5 16. Bxb6 axb6 17. Bd5+ Kh8 18. f4 exf4 19. Rxf4 Bg5 20. Rf2 Bd7 21. Qh5 Be3 22. Nf3 Be8 23. Qh4 Qd8 24. Qc4 Rc8 25. Rd1 Bf7 26. Qd3 Bxf2+ 27. Kxf2 Bxd5 28. Qxd5 f4 29. Qxd8 fxg3+ 30. Kxg3 Rcxd8 31. Nbd4 Kg8 32. Rf1 Nxd4 33. cxd4 Rxd4 0-1

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "2"]
[White "Pietryk, Joanna"]
[Black "Kowalczyk, Wojciech"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1674"]
[BlackElo "1820"]
[PlyCount "108"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 Na6 7. Be2 e5 8. d5 Nh5 9. g3 f5 10. exf5 gxf5 11. Bg5 Nf6 12. Qc2 Qe8 13. Nh4 Nb4 14. Qb3 a5 15. Nb5 Na6 16. 0-0-0 Ne4 17. Be3 Qf7 18. Rhg1 Bd7 19. f3 Nec5 20. Qc2 Kh8 21. g4 f4 22. Bd2 Nb4 23. Bxb4 axb4 24. Qb1 Bxb5 25. cxb5 Ra5 26. Bc4 Rfa8 27. Qf5 Qe7 28. Qh5 Kg8 29. Nf5 Qf6 30. Qh4 Qxh4 31. Nxh4 e4 32. fxe4 b3 33. axb3 Ra1+ 34. Kc2 R1a2 35. Rb1 Nxe4 36. Nf5 Be5 37. Rge1 Ng3 38. Nxg3 fxg3 39. Rxe5 dxe5 40. d6+ Kf8 41. dxc7 b6 42. Be6 R2a7 43. c8Q+ Rxc8+ 44. Bxc8 Rc7+ 45. Kd3 Rxc8 46. Rg1 Rc5 47. b4 e4+ 48. Kxe4 Rxb5 49. Kd3 Rxb4 50. Kc3 Rf4 51. Rxg3 Ke7 52. b3 Ke6 53. Kd2 Kd5 54. Rc3 Ke5 1/2-1/2

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "4"]
[White "Szewczyk, Michal"]
[Black "Kowalczyk, Wojciech"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1414"]
[BlackElo "1820"]
[PlyCount "121"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 a6 7. Bc4 e6 8. d3 Ne7 9. a3 0-0 10. Ba2 d5 11. Kh1 b5 12. e5 Qb6 13. Bd2 Nec6 14. Ne2 Nxe2 15. Qxe2 c4 16. Be3 Qb7 17. Bc5 Re8 18. c3 cxd3 19. Qxd3 Qd7 20. Rae1 a5 21. Rg1 Ba6 22. Qc2 Rab8 23. b4 axb4 24. axb4 Rbc8 25. Qd3 Ra8 26. Bb1 Rec8 27. h4 Ne7 28. Be3 Nf5 29. Bd2 Bb7 30. g4 Ne7 31. Nd4 Ra3 32. h5 Bc6 33. Bc1 Ra1 34. Bb2 Ra7 35. Rgf1 Qd8 36. Kh2 gxh5 37. Qxh7+ Kf8 38. Qxh5 Ng6 39. Kg3 Qc7 40. Nxe6+ fxe6 41. Qxg6 Bd7 42. Rh1 Ra3 43. Bxa3 Qxc3+ 44. Qd3 Qxd3+ 45. Bxd3 Rc3 46. Bb2 Rxd3+ 47. Kh4 Rb3 48. Bd4 Kf7 49. Bc5 Kg6 50. Rhf1 Bh6 51. Re2 d4 52. Rd2 d3 53. g5 Bg7 54. Rf3 Bc6 55. Rfxd3 Rb1 56. Rd6 Be4 57. Rxe6+ Kf5 58. Re7 Bf6 59. exf6 Kxf4 60. Rf2+ Bf3 61. Bd6+ 1-0

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "8"]
[White "Zakrzewski, Maksymilian"]
[Black "Kowalczyk, Wojciech"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1574"]
[BlackElo "1820"]
[PlyCount "118"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. Qa4 dxe4 5. Qxe4 Nf6 6. Qe3 e6 7. Bb5 Bd7 8. 0-0 Be7 9. Rd1 Qc7 10. Bxc6 Bxc6 11. d4 Rd8 12. Ne5 0-0 13. Nxc6 Qxc6 14. Qe2 cxd4 15. cxd4 Nd5 16. Be3 Rc8 17. Nd2 a6 18. Rab1 Qc2 19. a3 Rfd8 20. Kf1 Bf6 21. Nf3 Qxe2+ 22. Kxe2 Rc2+ 23. Rd2 Rdc8 24. g4 Be7 25. Ne1 R2c7 26. Kd3 Bd6 27. h3 h6 28. Rc2 Rxc2 29. Nxc2 Kf8 30. Rf1 Ke7 31. f4 Rxc2 32. Bc1 Rh2 33. Rf3 b5 34. g5 hxg5 35. fxg5 g6 36. Bd2 Nb6 37. b3 Bxa3 38. Bf4 Rh1 39. Be5 Nd5 40. Ke4 Re1+ 41. Kd3 Bb4 42. h4 Rh1 43. Bg3 Rd1+ 44. Kc2 Rd2+ 45. Kc1 Rg2 46. Bf2 Rg4 47. Kc2 Rf4 48. Rxf4 Nxf4 49. Bg3 Nh5 50. Bf2 Kd6 51. Kd3 Kd5 52. Ke3 Ng7 53. Kf3 Bc3 54. Kg4 Bxd4 55. Be1 Bb6 56. Bc3 Nf5 57. h5 gxh5+ 58. Kxh5 a5 59. Bb2 a4 0-1

[Event "Polanica Zdroj op-B 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.21"]
[Round "9"]
[White "Penza, Denis"]
[Black "Kowalczyk, Wojciech"]
[Result "1/2-1/2"]
[ECO "E74"]
[WhiteElo "1836"]
[BlackElo "1835"]
[PlyCount "28"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 h6 8. Bf4 e6 9. dxe6 Bxe6 10. Bxd6 Re8 11. Nf3 Qb6 12. Bxb8 Raxb8 13. Qc2 Nh5 14. g3 Bh3 1/2-1/2

[Event "Polanica Zdroj op-B 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.20"]
[Round "8"]
[White "Kowalczyk, Wojciech"]
[Black "Szydelko, Michal"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1835"]
[BlackElo "1833"]
[PlyCount "96"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bb4 5. Nge2 d5 6. exd5 Nxd5 7. 0-0 Nxc3 8. Nxc3 0-0 9. Qh5 Bxc3 10. bxc3 Qf6 11. Rb1 Qg6 12. Qxg6 hxg6 13. f4 Na5 14. Bd5 c6 15. Bf3 exf4 16. Ba3 Bd7 17. Bxf8 Kxf8 18. Bd1 g5 19. h4 gxh4 20. Rxf4 g5 21. Rd4 Be6 22. Bg4 Bxg4 23. Rxg4 f6 24. Rf1 Kg7 25. Re4 Kg6 26. Re7 Rf8 27. Rfe1 Rd8 28. R1e6 Rd5 29. c4 Rd4 30. Re4 Rd6 31. R4e6 Rxe6 32. Rxe6 Kf7 33. Rd6 c5 34. Rd5 Ke6 35. Rxc5 Nc6 36. Kf2 f5 37. Rb5 b6 38. c5 bxc5 39. Rxc5 Nb4 40. a3 Nd5 41. Ra5 Nf4 42. Rxa7 h3 43. gxh3 Nxh3+ 44. Kg3 g4 45. a4 Ng1 46. Rg7 Ne2+ 47. Kf2 Nd4 48. a5 Kd5 1-0

[Event "Polanica Zdroj op-B 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.17"]
[Round "5"]
[White "Kowalczyk, Wojciech"]
[Black "Mocko, Maciej"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1835"]
[BlackElo "1525"]
[PlyCount "80"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. Bd3 d6 7. Nxd4 cxd4 8. Ne2 Nf6 9. 0-0 0-0 10. Kh1 e5 11. c3 dxc3 12. bxc3 d5 13. fxe5 Nxe4 14. Qc2 Bxe5 15. Bxe4 Qh4 16. g3 Qxe4+ 17. Qxe4 dxe4 18. Nf4 Rd8 19. Re1 Bxf4 20. gxf4 f5 21. Rb1 b6 22. Kg1 Be6 23. Rb2 Rd3 24. Re3 Rad8 25. Kf2 Bc4 26. Ke1 Kg7 27. a4 Kh6 28. Rb4 Rxe3+ 29. dxe3 Bd3 30. Kf2 Rd5 31. h4 Bc2 32. Rd4 Rxd4 33. cxd4 Bxa4 34. Ba3 Bc6 35. Ke2 Kh5 36. Be7 Kg4 37. Kd2 Bd5 38. Bd8 b5 39. Ba5 Kxh4 40. Kc3 Kg4 0-1

[Event "Polanica Zdroj op-B 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.16"]
[Round "4"]
[White "Lukasiewicz, Anna"]
[Black "Kowalczyk, Wojciech"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1954"]
[BlackElo "1835"]
[PlyCount "67"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. h3 0-0 8. Nf3 Nbd7 9. 0-0 a6 10. a4 b6 11. Qe2 Bb7 12. Rd1 Qc7 13. Nd5 Nxd5 14. Bxd5 Rac8 15. c3 Nc5 16. Bg5 e6 17. Bxb7 Qxb7 18. Re1 b5 19. axb5 axb5 20. Rad1 Rc6 21. Bf4 e5 22. Bc1 b4 23. cxb4 Qxb4 24. Nd2 f5 25. exf5 gxf5 26. Nc4 Ne4 27. Ne3 Qb3 28. Nxf5 Nxf2 29. Qxf2 Qe6 30. Rf1 Rf7 31. Nxg7 Kxg7 32. Qg3+ Kh8 33. Rxf7 Qxf7 34. Rf1 1-0

[Event "Polanica Zdroj op-B 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.15"]
[Round "3"]
[White "Kowalczyk, Wojciech"]
[Black "Smukowski, Bartosz"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1835"]
[BlackElo "1696"]
[PlyCount "44"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 e6 6. 0-0 Nc6 7. b3 d6 8. Bb2 e5 9. Nd5 Nf6 10. c3 Nxd5 11. exd5 Ne7 12. Bc2 g6 13. d4 exd4 14. cxd4 Bg7 15. Qc1 cxd4 16. Bxd4 Bxd4 17. Nxd4 0-0 18. Qg5 Nf5 19. Qxd8 Rxd8 20. Bxf5 Bxf5 21. Nxf5 gxf5 22. Rac1 Rac8 1/2-1/2

[Event "Polanica Zdroj op-B 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.14"]
[Round "2"]
[White "Szuber, Dawid"]
[Black "Kowalczyk, Wojciech"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1484"]
[BlackElo "1835"]
[PlyCount "30"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Be6 10. Nxe6 fxe6 11. 0-0-0 Ne5 12. Be2 Qc8 13. Bd4 Nc6 14. Be3 Ne5 15. Bd4 Nc6 1/2-1/2

[Event "Polanica Zdroj op-B 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.13"]
[Round "1"]
[White "Kowalczyk, Wojciech"]
[Black "Mencfel, Artur"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1835"]
[BlackElo "1668"]
[PlyCount "147"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 d5 6. exd5 a6 7. Nc3 Nf6 8. d4 Nxd5 9. dxc5 Nxc3 10. Qxd8+ Kxd8 11. bxc3 f6 12. Rb1 e5 13. Be3 Kc7 14. 0-0 Be6 15. Rb4 a5 16. Rb2 Be7 17. Nd2 f5 18. f3 Rhd8 19. Rfb1 Rab8 20. Nb3 f4 21. Bf2 a4 22. Na5 Bd5 23. c6 bxc6 24. Rb7+ Rxb7 25. Rxb7+ Kd6 26. c4 Bg8 27. Rxe7 Kxe7 28. Bh4+ Kd7 29. Bxd8 Kxd8 30. Nxc6+ Kc7 31. Nxe5 Kd6 32. Nd3 a3 33. Kf2 Bxc4 34. Nc1 Kd5 35. Ke1 Kd4 36. Kd2 Bf1 37. Ne2+ Ke5 38. g3 g5 39. gxf4+ gxf4 40. c3 h5 41. Nd4 Bc4 42. Nc2 Bxa2 43. Nxa3 Bd5 44. Ke2 Bb3 45. h4 Kd5 46. Kd2 Ke5 47. Kd3 Bd5 48. Nc4+ Ke6 49. Nd2 Ke5 50. Kc2 Bb7 51. Kb3 Kd5 52. Kb4 Ba6 53. Ka5 Be2 54. Kb6 Bd1 55. Kb5 Be2+ 56. Kb4 Ba6 57. Ne4 Be2 58. Ng5 Bf1 59. Nh7 Be2 60. Ng5 Bf1 61. Kb3 Bd3 62. Nh3 Ke5 63. Kb4 Be2 64. Ng1 Ba6 65. Kc5 Bb7 66. c4 Ba8 67. Kb6 Kd6 68. c5+ Kd7 69. Ne2 Bxf3 70. Nxf4 Ke7 71. c6 Bxc6 72. Kxc6 Kf6 73. Nxh5+ Kf5 74. Ng3+ 1-0

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2022.08.07"]
[Round "9"]
[White "Krawiec, Grzegorz"]
[Black "Kowalczyk, Wojciech"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1760"]
[BlackElo "1835"]
[PlyCount "50"]
[EventDate "2022.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 Nc6 9. Nde2 Rb8 10. a4 a6 11. h3 Na5 12. b3 Qc7 13. Bb2 e6 14. Qd2 Rd8 15. Rad1 b5 16. axb5 axb5 17. e5 Ne8 18. Ne4 d5 19. f4 Ba6 20. Nf2 b4 21. Ra1 Rdc8 22. Rfc1 Bxe2 23. Qxe2 Nc6 24. Nd3 Qb6+ 25. Qf2 Qxf2+ 1/2-1/2

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2022.08.06"]
[Round "8"]
[White "Lechowski, Witold"]
[Black "Kowalczyk, Wojciech"]
[Result "1/2-1/2"]
[ECO "E83"]
[WhiteElo "1569"]
[BlackElo "1835"]
[PlyCount "41"]
[EventDate "2022.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Qd2 a6 8. 0-0-0 b5 9. g4 Na5 10. Nd5 Nxc4 11. Bxc4 bxc4 12. Nxf6+ Bxf6 13. h4 Rb8 14. Bh6 c5 15. e5 dxe5 16. dxe5 Qxd2+ 17. Rxd2 Bg7 18. Bxg7 Kxg7 19. h5 h6 20. hxg6 fxg6 21. Rdh2 1/2-1/2

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2022.08.05"]
[Round "7"]
[White "Kowalczyk, Wojciech"]
[Black "Grot, Blazej"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1835"]
[BlackElo "1818"]
[PlyCount "118"]
[EventDate "2022.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 d5 5. exd5 exd5 6. d4 Bg4 7. Bg2 Nxd4 8. h3 Bf3 9. Kf1 Qf6 10. Qd3 Bxg2+ 11. Kxg2 Nxe2 12. Qxe2+ Ne7 13. Nb5 Kd7 14. a4 a6 15. Na3 Qe6 16. Qd1 Qe4+ 17. Kh2 Rd8 18. c3 Nc6 19. Re1 Qf5 20. Qc2 Qxc2 21. Nxc2 Bd6 22. Rd1 Ne7 23. Be3 Kc6 24. b4 Nf5 25. Bxc5 Bxc5 26. bxc5 Kxc5 27. g4 Nd6 28. Rab1 b5 29. axb5 axb5 30. Nd4 Rhe8 31. Rb4 Re4 32. Nb3+ Kc6 33. Nd4+ Kb6 34. Rdb1 Rc8 35. f3 Rf4 36. Kg3 g5 37. R4b3 Rxc3 38. Rxc3 Rxd4 39. Rcb3 Kc5 40. Ra3 b4 41. Ra7 Rc4 42. Rc7+ Kb5 43. Rd7 Kc6 44. Ra7 d4 45. Kf2 Rc2+ 46. Ke1 Nb5 47. Rxf7 d3 48. Rd1 b3 49. Rxd3 b2 50. Rb3 Nd4 51. Rxb2 Rxb2 52. f4 h6 53. f5 Kc5 54. Rf6 Rb6 55. Rxb6 Kxb6 56. Kf2 Kc5 57. Kg3 Kd5 58. h4 Ke5 59. hxg5 hxg5 0-1

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2022.08.03"]
[Round "5"]
[White "Drozniak, Stanislaw"]
[Black "Kowalczyk, Wojciech"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2100"]
[BlackElo "1835"]
[PlyCount "72"]
[EventDate "2022.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 Ngf6 6. Re1 e6 7. c3 b5 8. a4 c4 9. Bf1 Bb7 10. axb5 axb5 11. Rxa8 Qxa8 12. Na3 Nxe4 13. Nxb5 Qa5 14. Bxc4 d5 15. Bf1 Qb6 16. d4 Be7 17. Nd2 Nxd2 18. Bxd2 Bc6 19. Qe2 0-0 20. Bf4 Ra8 21. Nd6 Nf8 22. b4 Ng6 23. Bg3 Bd7 24. Nb5 Bxb5 25. Qxb5 Qxb5 26. Bxb5 Rc8 27. Re3 Bg5 28. Rd3 Ra8 29. h3 h5 30. Bd6 Ra1+ 31. Kh2 Ra2 32. Be8 Rxf2 33. Rf3 Rxf3 34. gxf3 Bd8 35. b5 Ne7 36. b6 Ng6 1-0

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2022.08.02"]
[Round "4"]
[White "Kowalczyk, Wojciech"]
[Black "Madera, Mateusz"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1835"]
[BlackElo "1940"]
[PlyCount "62"]
[EventDate "2022.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. 0-0 a6 6. Bd3 Nc6 7. Re1 d6 8. a4 Nf6 9. Bc4 Be7 10. d4 d5 11. exd5 exd5 12. Bf1 0-0 13. h3 c4 14. Ne5 Nb4 15. g4 Be6 16. Bg2 Nd7 17. f4 Nxe5 18. Rxe5 Bf6 19. Re1 Bxd4+ 20. Kh1 Bf2 21. Rf1 d4 22. Rxf2 dxc3 23. Qxd8 Raxd8 24. bxc3 Nd5 25. f5 Bc8 26. Bxd5 Rxd5 27. Be3 Bd7 28. a5 Bc6 29. Kh2 Re8 30. Bd4 f6 31. Kg3 Kf7 1/2-1/2

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2022.08.01"]
[Round "3"]
[White "Jankowiak, Tomasz"]
[Black "Kowalczyk, Wojciech"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2134"]
[BlackElo "1835"]
[PlyCount "141"]
[EventDate "2022.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 Ngf6 5. Nc3 cxd4 6. Qxd4 e5 7. Qd3 h6 8. Be3 Be7 9. Bc4 0-0 10. 0-0 a6 11. a4 Qc7 12. Nh4 Nc5 13. Bxc5 Qxc5 14. Ng6 Re8 15. Nxe7+ Rxe7 16. Nd5 Nxd5 17. Bxd5 Be6 18. Bxe6 Rxe6 19. c4 Rc8 20. b3 a5 21. Rfd1 Kf8 22. Qc3 Rf6 23. Ra2 Qb6 24. Qh3 Rc7 25. Kf1 Rf4 26. Re2 Ke7 27. Qg3 Kf8 28. Rd5 Rc5 29. Qe3 Ke7 30. g3 Rf6 31. Kg2 Qc7 32. Red2 Re6 33. R2d3 Kf8 34. Qd2 Rxd5 35. Rxd5 b6 36. f3 Kg8 37. Kf2 Kf8 38. Ke3 Kg8 39. Kd3 Re8 40. Kc3 Re6 41. Qe3 Re8 42. Kb2 Qc6 43. Ka3 Re7 44. Qc3 Rc7 45. Qd3 Rd7 46. Rb5 Kf8 47. Qd5 Qxd5 48. cxd5 Rb7 49. b4 Rc7 50. Kb3 axb4 51. Rxb6 Rc3+ 52. Kxb4 Rxf3 53. a5 Rf1 54. a6 Rb1+ 55. Ka5 Ra1+ 56. Kb5 f5 57. exf5 Ke7 58. Kc6 e4 59. Kb7 e3 60. Rb3 e2 61. Re3+ Kf6 62. Rxe2 Rb1+ 63. Kc7 Ra1 64. Re6+ Kxf5 65. Rxd6 Ke5 66. Rb6 Kxd5 67. Kb7 Kc5 68. a7 h5 69. Ra6 Rb1+ 70. Kc7 Rf1 71. Ra5+ 1-0

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2022.07.31"]
[Round "1"]
[White "Den Boer, Lennard"]
[Black "Kowalczyk, Wojciech"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2148"]
[BlackElo "1835"]
[PlyCount "51"]
[EventDate "2022.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. dxc5 Qxd1+ 7. Kxd1 e5 8. b4 a5 9. Bb5 Nge7 10. a3 Nd5 11. Re1 0-0-0 12. Kc2 axb4 13. Bxc6 b3+ 14. Kxb3 bxc6 15. Nxe5 Be6 16. c4 Nc7 17. Be3 f6 18. Nxc6 Rd3+ 19. Nc3 Na6 20. Nb4 Rxe3 21. Rxe3 Nxc5+ 22. Kb2 Bxc4 23. Rd1 Kc7 24. Re8 Bf7 25. Ra8 Kb7 26. Rdd8 1-0

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2022.07.31"]
[Round "2"]
[White "Kowalczyk, Wojciech"]
[Black "Fritz, Antoni"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1835"]
[BlackElo "2000"]
[PlyCount "109"]
[EventDate "2022.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 g6 5. Ba4 Bg7 6. 0-0 e6 7. Nxd4 cxd4 8. Nb5 a6 9. Nd6+ Ke7 10. Nxc8+ Rxc8 11. d3 Nf6 12. Qe1 d6 13. f4 Rc5 14. e5 Nd5 15. Qh4+ f6 16. Qf2 Nb4 17. a3 Nc6 18. b4 Rc3 19. Bb2 b5 20. Bxc3 dxc3 21. Bb3 f5 22. d4 dxe5 23. Rad1 Nxd4 24. fxe5 Bxe5 25. Rfe1 Bf6 26. Bxe6 Kf8 27. h3 Kg7 28. Ba2 Bh4 29. g3 Bxg3 30. Qxg3 Ne2+ 31. Rxe2 Qxd1+ 32. Re1 Qd4+ 33. Qe3 Rd8 34. Qxd4+ Rxd4 35. Kf2 Kf6 36. Ke3 Rd2 37. Re2 Rd1 38. Rf2 Ke5 39. Ke2 Rd2+ 40. Ke1 Rd6 41. Rf3 Rc6 42. Ke2 f4 43. Rd3 g5 44. Kf3 h5 45. Rd5+ Kf6 46. h4 gxh4 47. Rxh5 Kg6 48. Rxh4 Rd6 49. Rxf4 Rd1 50. Bb3 Ra1 51. Ke4 Kg5 52. Rf5+ Kg4 53. Rf4+ Kg3 54. Rf3+ Kg2 55. Rxc3 1-0

[Event "POL-chT 2nd League"]
[Site "Sypniewo"]
[Date "2021.09.12"]
[Round "9.10"]
[White "Kowalczyk, Wojciech"]
[Black "Bartlomowicz, Jakub"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1893"]
[BlackElo "1762"]
[PlyCount "15"]
[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 c5 2. Nc3 Nc6 3. g3 e5 4. Bg2 Nf6 5. Nf3 d6 6. h3 Be6 7. 0-0 h6 8. d3 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Sypniewo"]
[Date "2021.09.11"]
[Round "8.12"]
[White "Lamza, Zenon"]
[Black "Kowalczyk, Wojciech"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2178"]
[BlackElo "1893"]
[PlyCount "81"]
[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 "Wroclaw Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 c5 5. c3 cxd4 6. cxd4 Nc6 7. e3 d6 8. Bd3 0-0 9. 0-0 Bd7 10. a3 Rc8 11. Rc1 a6 12. Qe2 h6 13. Bh4 Nd5 14. Rfd1 b5 15. Bg3 Nb6 16. b3 Rc7 17. Rc2 Qb8 18. Rdc1 Rfc8 19. Ne4 Na5 20. Ned2 Rxc2 21. Rxc2 Rxc2 22. Bxc2 Qc8 23. Nb1 Nd5 24. Qd2 Nc6 25. h3 b4 26. e4 bxa3 27. Nxa3 Ndb4 28. Bb1 Qb7 29. Bf4 Kh7 30. Be3 Na7 31. Nc4 Nbc6 32. d5 Nd8 33. Bc2 Nb5 34. Qa5 Qb8 35. Qxa6 Nc7 36. Qb6 Qc8 37. Qa7 Na6 38. Bb1 Nc5 39. Nb6 Qb7 40. Qxb7 Ndxb7 41. b4 1-0

[Event "POL-chT 2nd League"]
[Site "Sypniewo"]
[Date "2021.09.10"]
[Round "7.8"]
[White "Kowalczyk, Wojciech"]
[Black "Stelmaszuk, Maciej"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1893"]
[BlackElo "2004"]
[PlyCount "92"]
[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 "Wisznia Mala Bialy Krol II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Be3 Nc6 6. Qd2 Bg7 7. f3 0-0 8. 0-0-0 d6 9. Nge2 Bd7 10. Kb1 Rc8 11. g4 Be6 12. Nf4 Ne5 13. Nxe6 fxe6 14. Be2 Nfd7 15. Rhf1 Nb6 16. Bd4 Nec4 17. Bxc4 Nxc4 18. Qc1 Bxd4 19. Rxd4 Qb6 20. Rdd1 Qc5 21. Rd3 Ne5 22. f4 Nxd3 23. cxd3 b5 24. Qd2 Rb8 25. Ne2 b4 26. f5 b3 27. axb3 Rxb3 28. Rc1 Qe5 29. fxg6 hxg6 30. h4 Rf2 31. Ka2 Rb8 32. Rc2 Rb6 33. Kb1 Rf1+ 34. Nc1 Rb8 35. h5 g5 36. d4 Qf4 37. Qc3 Qxe4 38. b3 Rf3 39. Qc7 Qb7 40. Qc4 Rxb3+ 41. Nxb3 Qxb3+ 42. Qxb3 Rxb3+ 43. Kc1 Rg3 44. Rc7 Kf7 45. Rxa7 Rxg4 46. Ra5 d5 0-1

[Event "POL-chT 2nd League"]
[Site "Sypniewo"]
[Date "2021.09.09"]
[Round "6.10"]
[White "Grzegorski, Michal"]
[Black "Kowalczyk, Wojciech"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1752"]
[BlackElo "1893"]
[PlyCount "103"]
[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 "Kalisz KTS"]
[BlackTeam "Wroclaw Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 Nc6 6. c4 g6 7. Be3 Bg7 8. Nc3 0-0 9. Qd2 Nxd4 10. Bxd4 Bd7 11. Be2 Bc6 12. 0-0 Nd7 13. Be3 a5 14. b3 Nc5 15. Rab1 Be5 16. a3 b6 17. b4 Nd7 18. Bd4 Bxd4+ 19. Qxd4 axb4 20. axb4 Ra3 21. f4 Qa8 22. Nd5 Bxd5 23. cxd5 Qa4 24. e5 Ra2 25. Bc4 Ra3 26. Rfe1 b5 27. Bd3 Rb8 28. e6 fxe6 29. Rxe6 Kf7 30. Qe4 Qa7+ 31. Kh1 Nf6 32. Qf3 Qd4 33. Bxg6+ hxg6 34. Qxa3 Nxd5 35. Rbe1 Re8 36. Qb3 Qc4 37. Qh3 Kg7 38. Qg3 Qc2 39. Qg5 Qf5 40. Qxf5 gxf5 41. Rxd6 Nxb4 42. Rd7 Kf6 43. Re5 e6 44. Rd6 Kf7 45. Rxb5 Nd5 46. g3 Rc8 47. Rb7+ Kf6 48. h4 Rc2 49. Rdd7 Kg6 50. Rh7 e5 51. h5+ Kf6 52. Rh6# 1-0

[Event "POL-chT 2nd League"]
[Site "Sypniewo"]
[Date "2021.09.08"]
[Round "5.8"]
[White "Kowalczyk, Wojciech"]
[Black "Kaim, Piotr"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1893"]
[BlackElo "2166"]
[PlyCount "38"]
[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 "Warszawa YMCA"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Bg4 6. Nxf6+ gxf6 7. h3 Bh5 8. d3 e6 9. g4 Bg6 10. Bd2 Na6 11. 0-0-0 Qb6 12. Nh4 Nb4 13. Bxb4 Bxb4 14. f4 0-0-0 15. c3 Bd6 16. f5 exf5 17. gxf5 Qa5 18. fxg6 hxg6 19. Qg4+ Kb8 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Sypniewo"]
[Date "2021.09.07"]
[Round "4.12"]
[White "Kelm, Robert1111"]
[Black "Kowalczyk, Wojciech"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1661"]
[BlackElo "1893"]
[PlyCount "212"]
[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 "Lodz Okucia Budowlane"]
[BlackTeam "Wroclaw Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d6 5. 0-0 0-0 6. c4 Nc6 7. Nc3 Bg4 8. h3 Bxf3 9. Bxf3 Nd7 10. Bxc6 bxc6 11. e4 c5 12. dxc5 Nxc5 13. Qe2 Ne6 14. Be3 c5 15. Rab1 Rb8 16. Nd5 Nd4 17. Bxd4 Bxd4 18. Kh2 e6 19. Nf4 Qa5 20. b3 Rb6 21. Rbc1 Qa3 22. Rc2 a5 23. Nd3 a4 24. Nc1 Ra8 25. h4 Qb4 26. h5 Rba6 27. hxg6 hxg6 28. f4 Kg7 29. f5 exf5 30. exf5 Qb7 31. Qf3 Qxf3 32. Rxf3 Rh8+ 33. Kg2 gxf5 34. Ne2 axb3 35. axb3 Be5 36. Rxf5 Ra3 37. Rf3 Ra1 38. Nc1 Rh6 39. Rd3 Rb1 40. Kf3 Rf6+ 41. Ke4 Rg6 42. Ne2 Rg5 43. Rf3 Rd1 44. Ke3 Bd4+ 45. Nxd4 Re5+ 46. Kf2 cxd4 47. Re2 Rh5 48. Kg2 Rhh1 49. Rff2 Rhg1+ 50. Kf3 Rd3+ 51. Ke4 Rxb3 52. Kxd4 Rgxg3 53. Rd2 Kg6 54. Ke4 Rge3+ 55. Kf4 Re6 56. Rg2+ Kf6 57. Rd4 Ke7 58. Ra2 Rf6+ 59. Ke4 Re6+ 60. Kf4 Rb7 61. Ra5 Rc7 62. Ra6 Rc5 63. Kf3 Rf5+ 64. Kg4 Rf1 65. Ra7+ Kf8 66. Rf4 Rg6+ 67. Kf5 Rf6+ 68. Kxf6 Rxf4+ 69. Kg5 Rxc4 70. Kf6 Rf4+ 71. Kg5 Re4 72. Kf5 Re5+ 73. Kf6 Re6+ 74. Kf5 Kg7 75. Rd7 Kf8 76. Ra7 Kg7 77. Rd7 Rf6+ 78. Kg5 Rg6+ 79. Kf5 Rh6 80. Kg5 Rf6 81. Rd8 Rf1 82. Rxd6 Rg1+ 83. Kf5 Ra1 84. Rd5 Rf1+ 85. Kg5 f6+ 86. Kg4 Kg6 87. Rd6 Ra1 88. Rb6 Ra4+ 89. Kf3 Kg5 90. Rb3 f5 91. Rc3 Ra1 92. Rb3 Rf1+ 93. Kg2 Rf4 94. Rb8 Ra4 95. Rb2 Kg4 96. Kf2 f4 97. Rc2 Ra3 98. Rb2 Rh3 99. Kg2 f3+ 100. Kg1 Kg3 101. Ra2 Rh8 102. Rb2 Ra8 103. Rb1 Ra2 104. Rc1 Rg2+ 105. Kh1 Rh2+ 106. Kg1 f2+ 0-1

[Event "POL-chT 2nd League"]
[Site "Sypniewo"]
[Date "2021.09.06"]
[Round "3.9"]
[White "Kowalczyk, Wojciech"]
[Black "Kukula, Karol"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1893"]
[BlackElo "1821"]
[PlyCount "85"]
[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 "Gliwice Politechnika Slaska"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 Nf6 5. Bg2 d5 6. exd5 exd5 7. d4 cxd4 8. Nxd4 Bb4 9. 0-0 Bxc3 10. bxc3 0-0 11. h3 h6 12. Bf4 Nxd4 13. Qxd4 Bf5 14. Be5 Bxc2 15. Bxf6 Qxf6 16. Qxf6 gxf6 17. Bxd5 Rac8 18. c4 Bd3 19. Rfc1 Rc7 20. Rc3 Bf5 21. Rf3 Bxh3 22. Rxf6 Kg7 23. Rf4 Be6 24. Re1 Bxd5 25. cxd5 Rd8 26. Rf5 Rd6 27. Re4 Rf6 28. Rg4+ Rg6 29. Rd4 Rg5 30. Rf3 Rd7 31. d6 Rg6 32. Rfd3 Re6 33. Kg2 Kf6 34. Rd2 Re5 35. f4 Ra5 36. R4d3 Ke6 37. Kf3 h5 38. Re2+ Kf6 39. Red2 Ke6 40. Re3+ Kf6 41. g4 hxg4+ 42. Kxg4 Ra6 43. Red3 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Sypniewo"]
[Date "2021.09.05"]
[Round "2.9"]
[White "Kowalczyk, Wojciech"]
[Black "Powalka, Michal"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "1893"]
[BlackElo "1970"]
[PlyCount "54"]
[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 "Bialoleka Sparta"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Be3 Nge7 7. Qd2 d6 8. 0-0-0 Bd7 9. h4 h5 10. Kb1 a6 11. Nxc6 Nxc6 12. Bg5 f6 13. Be3 Be6 14. Nd5 Qd7 15. Qc3 0-0-0 16. Qa3 Qf7 17. Qa4 Ne5 18. f4 Ng4 19. Bg1 f5 20. Nb4 Bc4 21. exf5 gxf5 22. Bd4 Bxf1 23. Bxg7 Bb5 24. Qb3 Qxg7 25. a4 Bd7 26. Rhe1 Rhe8 27. Qd3 Nf2 0-1

[Event "POL-chT 2nd League"]
[Site "Sypniewo"]
[Date "2021.09.04"]
[Round "1.8"]
[White "Chaczynski, Kamil"]
[Black "Kowalczyk, Wojciech"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2047"]
[BlackElo "1893"]
[PlyCount "115"]
[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 "Zakrzewo Korona"]
[BlackTeam "Wroclaw Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Ngf6 5. Nc3 a6 6. Be2 b6 7. d4 cxd4 8. Qxd4 e6 9. 0-0 Bb7 10. Rd1 Be7 11. b3 Qc7 12. Bb2 0-0 13. Rac1 Qc5 14. Qxc5 Nxc5 15. e5 dxe5 16. Nxe5 Rfd8 17. Nc4 Ncd7 18. Nd6 Bc6 19. g3 Ne5 20. Nc4 Nf3+ 21. Bxf3 Bxf3 22. Nxb6 Bxd1 23. Nxa8 Bxc2 24. Rxc2 Rxa8 25. Ne2 Nd5 26. Nd4 Bf6 27. Rc4 a5 28. Kg2 Kf8 29. Ba3+ Be7 30. Bc1 Bb4 31. Kf3 Ke8 32. g4 Kd7 33. Bb2 f6 34. Ke4 Be1 35. f4 h6 36. Nxe6 Kxe6 37. Rc6+ Kd7 38. Kxd5 h5 39. g5 fxg5 40. fxg5 Rf8 41. Rd6+ Kc7 42. Be5 Kc8 43. Rg6 Rf5 44. Ke4 Rf2 45. Kd5 Rf5 46. Ke6 Rf3 47. Rxg7 Re3 48. Rg8+ Kb7 49. Rb8+ Kc6 50. g6 Bc3 51. Rb5 Bxe5 52. Rxe5 Rxb3 53. g7 Rb8 54. Kf7 Kd6 55. Rxa5 Rb7+ 56. Kg6 Rb8 57. Kh7 Rb7 58. Kh8 1-0

[Event "Rubinstein Memorial op-A 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.22"]
[Round "9"]
[White "Kowalczyk, Wojciech"]
[Black "Bartel, Michal"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1959"]
[BlackElo "2246"]
[PlyCount "60"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Be7 7. Ne2 0-0 8. 0-0 Bg4 9. c3 Nd7 10. Qc2 Bd6 11. h3 Bxe2 12. Bxe2 Re8 13. Bf3 Nf8 14. Bd2 Bc7 15. Rfe1 Qd6 16. g3 Qd7 17. Bg4 Ne6 18. Re2 g6 19. Rae1 f5 20. Bxf5 gxf5 21. Qxf5 Qd5 22. Qg4+ Kh8 23. c4 Qxc4 24. Bc3 Qd5 25. Re5 Bxe5 26. Rxe5 Rg8 27. Qf5 Qd8 28. d5 Ng7 29. Re4 Qxd5 30. Be5 f6 0-1

[Event "Rubinstein Memorial op-A 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.21"]
[Round "8"]
[White "Paszkowski, Krystian"]
[Black "Kowalczyk, Wojciech"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1812"]
[BlackElo "1959"]
[PlyCount "99"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 Nc6 7. 0-0 Bg4 8. Be3 Qc8 9. d5 Bxf3 10. exf3 Ne5 11. Qe2 c5 12. dxc6 Nxc6 13. Rac1 Qf5 14. Rfd1 Qa5 15. a3 Rfe8 16. Nb5 Qd8 17. f4 a6 18. Nc3 e6 19. Qd2 Bf8 20. Na4 Nd7 21. b4 Rc8 22. h3 b6 23. Nc3 f5 24. Qc2 Ncb8 25. Qb3 Nf6 26. Bd4 Nc6 27. Be3 Nb8 28. Rc2 Qc7 29. Ne2 b5 30. Rdc1 Qd7 31. Nd4 bxc4 32. Rxc4 d5 33. R4c3 Ne4 34. Bxe4 fxe4 35. Qc2 Rxc3 36. Qxc3 Kf7 37. Qc7 Qxc7 38. Rxc7+ Re7 39. Rc8 Nd7 40. Nc6 Re8 41. Rc7 Re7 42. Nxe7 Kxe7 43. Bc5+ Ke8 44. Rc8+ Kf7 45. Bxf8 Nxf8 46. Kf1 Nd7 47. Rc6 a5 48. bxa5 Ke7 49. a6 Nb8 50. Rb6 1-0

[Event "Rubinstein Memorial op-A 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.20"]
[Round "7"]
[White "Kowalczyk, Wojciech"]
[Black "Wacior, Maciej"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1959"]
[BlackElo "2134"]
[PlyCount "96"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 d4 7. Nb1 Nd7 8. d3 Bd6 9. Bd1 Ngf6 10. 0-0 Qa5 11. Nd2 Bc7 12. Nc4 Qc5 13. a4 Ne5 14. Nxe5 Qxe5 15. g3 g5 16. c3 0-0-0 17. cxd4 Rxd4 18. Qe3 Rhd8 19. Bc2 h6 20. Qe2 Bb6 21. Be3 Rb4 22. Bxb6 Rxb6 23. a5 Rxb2 24. a6 b6 25. Rfb1 Nd7 26. Rxb2 Qxb2 27. Rb1 Qc3 28. Rb3 Qa1+ 29. Rb1 Qxa6 30. Qd1 Ne5 31. Ra1 Qb7 32. f4 gxf4 33. gxf4 Rg8+ 34. Kh2 Ng6 35. Qg1 Qc7 36. e5 Kb8 37. d4 Qd8 38. Qf2 Qh4 39. Qxh4 Nxh4 40. Be4 Nf5 41. Bxf5 exf5 42. Rc1 Kb7 43. Rc4 b5 44. Rc2 Kb6 45. Rd2 a5 46. d5 cxd5 47. Rxd5 b4 48. Rd7 b3 0-1

[Event "Rubinstein Memorial op-A 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.19"]
[Round "6"]
[White "Szyszylo, Rafal"]
[Black "Kowalczyk, Wojciech"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2179"]
[BlackElo "1959"]
[PlyCount "92"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. g4 Be6 10. Nxe6 fxe6 11. h4 d5 12. g5 Nh5 13. exd5 exd5 14. Qxd5+ Qxd5 15. Nxd5 Rxf3 16. Be2 Rf5 17. 0-0-0 Ng3 18. Bc4 Kh8 19. Rhe1 Re5 20. Nc7 Rc8 21. Bf2 Rxe1 22. Bxe1 Ne2+ 23. Bxe2 Rxc7 24. c3 Be5 25. Bc4 Bf4+ 26. Kb1 e5 27. b4 Ne7 28. Be6 h6 29. gxh6 Bxh6 30. Kc2 Kg7 31. Bf2 b6 32. Kb3 Kf6 33. Bc4 Nf5 34. Rf1 Bd2 35. Rd1 Bf4 36. Be2 Rh7 37. c4 e4 38. c5 e3 39. Be1 Rc7 40. cxb6 axb6 41. Rd5 Be5 42. Ba6 Rc1 43. Rxe5 Kxe5 44. Bc3+ Nd4+ 45. Kc4 e2 46. Kd3 Rxc3+ 0-1

[Event "Rubinstein Memorial op-A 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.18"]
[Round "5"]
[White "Kowalczyk, Wojciech"]
[Black "Bugalski, Michal"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1959"]
[BlackElo "2225"]
[PlyCount "57"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 cxd4 8. cxd4 Qb6 9. g3 Bb4+ 10. Kf2 f6 11. Kg2 g5 12. exf6 g4 13. f7+ Kf8 14. Ng5 Nf6 15. h3 Qxd4 16. Qe2 Bc5 17. hxg4 Nxg4 18. N1f3 Qf2+ 19. Qxf2 Nxf2 20. b4 Nxb4 21. Bb2 Nxh1 22. Bxh8 h6 23. Ne5 hxg5 24. fxg5 Nc6 25. g6 Nxe5 26. Bxe5 Nf2 27. Be2 Nd3 28. Bxd3 Bd7 29. Rf1 1-0

[Event "Rubinstein Memorial op-A 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.17"]
[Round "4"]
[White "Dziewonski, Dariusz"]
[Black "Kowalczyk, Wojciech"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1937"]
[BlackElo "1959"]
[PlyCount "90"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Na4 Qc7 15. Bc4 Rd8 16. g4 Be6 17. Nc5 Nf4 18. Nxe6 Nxe6 19. Qe3 Qf4 20. Qxf4 Nxf4 21. Rxd8+ Rxd8 22. Rd1 Rxd1+ 23. Kxd1 g5 24. Kd2 h5 25. gxh5 Nxh5 26. Ke3 Nf6 27. Kd4 Nd7 28. b4 Kf8 29. Bd3 Ke8 30. Be4 e5+ 31. Kc4 Nb8 32. Kc5 Kd7 33. Bf5+ Kc7 34. a4 Na6+ 35. Kc4 Kd6 36. b5 Nc7 37. Be4 cxb5+ 38. axb5 Ne6 39. Bd5 Nd8 40. Be4 Ne6 41. Kb4 f6 42. c3 Nc5 43. h3 Ne6 44. Bf5 Nc5 45. c4 Nb7 1/2-1/2

[Event "Rubinstein Memorial op-A 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.16"]
[Round "3"]
[White "Kowalczyk, Wojciech"]
[Black "Karut, Kacper"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1959"]
[BlackElo "1790"]
[PlyCount "39"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Be3 Nc6 6. Qd2 Bg7 7. f3 0-0 8. 0-0-0 d6 9. Nge2 Qa5 10. Kb1 b5 11. g4 Be6 12. Nf4 Bc4 13. Bxc4 bxc4 14. Ka1 Rab8 15. Rb1 Rb4 16. Nfe2 Nd7 17. Bh6 Rfb8 18. Bxg7 Kxg7 19. Nd4 Nxd4 20. Qxd4+ 1/2-1/2

[Event "Rubinstein Memorial op-A 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.15"]
[Round "2"]
[White "Giacomini, Hector"]
[Black "Kowalczyk, Wojciech"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2104"]
[BlackElo "1959"]
[PlyCount "52"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 g6 3. d4 Bg7 4. c4 0-0 5. Be2 d6 6. Nc3 c6 7. 0-0 a6 8. b4 b5 9. a4 bxc4 10. Bxc4 Nbd7 11. Qe2 c5 12. bxc5 dxc5 13. Ba3 cxd4 14. exd4 Re8 15. Bxf7+ Kh8 16. Bxe8 Qxe8 17. Qxe7 Qxe7 18. Bxe7 Bb7 19. Rab1 Bc6 20. Ne5 Nxe5 21. dxe5 Ng4 22. f4 Ne3 23. Rf2 Re8 24. Rb6 Rc8 25. Rfb2 Kg8 26. Bc5 Nd5 1-0

[Event "Rubinstein Memorial op-A 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.14"]
[Round "1"]
[White "Kowalczyk, Wojciech"]
[Black "Lukasiewicz, Krzysztof"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1959"]
[BlackElo "2318"]
[PlyCount "84"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Bc5 7. 0-0 Nd7 8. Rd1 d4 9. Nb1 Ne5 10. Qg3 d3 11. Bxd3 Nxd3 12. Qxd3 Qxd3 13. cxd3 0-0-0 14. b4 Bxb4 15. d4 Nf6 16. d3 Rxd4 17. Be3 Rd7 18. a3 Ba5 19. Nd2 Rxd3 20. Nc4 Rxd1+ 21. Rxd1 Bc7 22. Bxa7 Nxe4 23. Nb6+ Bxb6 24. Bxb6 Nc3 25. Rd3 Nd5 26. Bd4 f6 27. Rg3 e5 28. Bc5 g6 29. Rb3 Kc7 30. Bb4 Ra8 31. Kf1 b6 32. h4 c5 33. Bd2 Kc6 34. g4 h5 35. g5 f5 36. Bc1 Ra4 37. Bb2 c4 38. Rh3 c3 39. Bc1 Rd4 40. Ke2 Kb5 41. Be3 Nxe3 42. Rxe3 Re4 0-1

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2021.08.08"]
[Round "9"]
[White "Krawiec, Grzegorz"]
[Black "Kowalczyk, Wojciech"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1836"]
[BlackElo "1959"]
[PlyCount "18"]
[EventDate "2021.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 g6 7. Nde2 Bg7 8. Bg2 0-0 9. 0-0 Bd7 1/2-1/2

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2021.08.07"]
[Round "8"]
[White "Kowalczyk, Wojciech"]
[Black "Kejna, Piotr"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1959"]
[BlackElo "1722"]
[PlyCount "92"]
[EventDate "2021.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d5 8. exd5 a6 9. Nc3 Nf6 10. d4 Nxd5 11. dxc5 Nxc3 12. Qxd8+ Kxd8 13. bxc3 Bxc3 14. Rb1 Kc7 15. Rb3 Bf6 16. Bd2 Be6 17. Ba5+ Kc8 18. Rb6 Bd5 19. Rd1 Bc6 20. Ne5 Bxe5 21. fxe5 Bb5 22. Rd4 Kb8 23. c4 Bc6 24. Rb2 b5 25. cxb6 Kb7 26. Rbd2 Rac8 27. Kf2 f5 28. e6 Rhf8 29. c5 Rf6 30. Re2 f4 31. Re5 h6 32. h4 Rcf8 33. Bd2 Kc8 34. a4 Kb7 35. a5 Kc8 36. Bb4 Rg8 37. Re1 g5 38. hxg5 Rxg5 39. Rg1 f3 40. g3 Rxe6 41. Re1 Rxe1 42. Bxe1 Rxc5 43. Bd2 Re5 44. Bxh6 Re2+ 45. Kf1 Bb5 46. Kg1 f2+ 0-1

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2021.08.06"]
[Round "7"]
[White "Lambrecht, Tomasz"]
[Black "Kowalczyk, Wojciech"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1769"]
[BlackElo "1959"]
[PlyCount "74"]
[EventDate "2021.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Ne8 10. f3 f5 11. c5 f4 12. Bf2 Kh8 13. Nc4 Ng8 14. Qb3 Rf7 15. 0-0-0 Ngf6 16. Qa3 Bf8 17. cxd6 Bxd6 18. Qb3 Nd7 19. Kb1 Qf6 20. Nxd6 cxd6 21. Rc1 b6 22. Qa3 a5 23. Na4 Qd8 24. Bb5 Rb8 25. Qc3 Nc5 26. Nxc5 bxc5 27. Bxe8 Qxe8 28. Qxa5 Rfb7 29. Rc2 Bd7 30. Be1 Ba4 31. Rf2 Bb5 32. Qc3 Ra8 33. Bd2 Rba7 34. a3 Ra4 35. Bc1 Qb8 36. Rd1 Rxa3 37. bxa3 Bd3+ 0-1

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2021.08.05"]
[Round "6"]
[White "Raczek, Krzysztof"]
[Black "Kowalczyk, Wojciech"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1948"]
[BlackElo "1959"]
[PlyCount "63"]
[EventDate "2021.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Be6 10. Nxe6 fxe6 11. 0-0-0 Ne5 12. Be2 Qc8 13. h4 Nfd7 14. h5 Nc4 15. Bxc4 Qxc4 16. hxg6 hxg6 17. f4 Bxc3 18. bxc3 Qxa2 19. Qh2 Kf7 20. Qh7+ Ke8 21. e5 Qa3+ 22. Kd2 dxe5 23. Qxg6+ Kd8 24. Qxe6 Qd6+ 25. Qxd6 exd6 26. f5 Kc7 27. Rdf1 Nf6 28. Rhg1 Rg8 29. g5 Nh7 30. Rf3 Raf8 31. Rh3 Rh8 32. g6 1-0

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2021.08.04"]
[Round "5"]
[White "Kowalczyk, Wojciech"]
[Black "Demski, Michal"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1959"]
[BlackElo "1831"]
[PlyCount "64"]
[EventDate "2021.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. h3 h6 11. Qf3 Bd6 12. Bf4 c6 13. Rfe1 Rb8 14. b3 Rb4 15. Bxd6 Qxd6 16. Qg3 Qd8 17. a3 Rb7 18. Na4 Re7 19. Qf4 Rfe8 20. Qd2 Qd6 21. b4 Nd7 22. Rxe7 Qxe7 23. Kf1 Qf6 24. Re1 Re5 25. Rxe5 Nxe5 26. Nc5 Be6 27. Qe3 Nxd3 28. Nxd3 Qa1+ 29. Qc1 Qc3 30. Qb2 Qd2 31. Qc1 Qc3 32. Qb2 Qd2 1/2-1/2

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2021.08.02"]
[Round "3"]
[White "Bielinski, Dariusz"]
[Black "Kowalczyk, Wojciech"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2143"]
[BlackElo "1959"]
[PlyCount "66"]
[EventDate "2021.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. d5 Na6 8. 0-0 Nc5 9. Qc2 a5 10. Bg5 h6 11. Be3 b6 12. Nd2 Nh7 13. a3 f5 14. f3 f4 15. Bf2 g5 16. b4 Nd7 17. Nb5 Rf7 18. c5 bxc5 19. bxc5 Bf8 20. cxd6 Bxd6 21. Na7 Rxa7 22. Bxa7 g4 23. fxg4 Ndf6 24. Bc5 Bxg4 25. Bf3 Rg7 26. Kh1 Nh5 27. Bxd6 Qh4 28. Bxe5 Rg5 29. Bxg4 Ng3+ 30. Kg1 Rxe5 31. Nf3 Qxg4 32. Nxe5 Ne2+ 33. Kf2 Nf6 1-0

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2021.08.01"]
[Round "2"]
[White "Kowalczyk, Wojciech"]
[Black "Borowski, Przemyslaw"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1959"]
[BlackElo "1859"]
[PlyCount "116"]
[EventDate "2021.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nf6 7. 0-0 Nbd7 8. d4 dxe4 9. Nxe4 Nxe4 10. Qxe4 Nf6 11. Qd3 Be7 12. c4 0-0 13. Bf4 Qb6 14. Be3 Qc7 15. Bf3 Rfd8 16. Rfd1 Rd7 17. Qc3 Rad8 18. b4 Ne8 19. Rd2 Bf6 20. Rad1 Nd6 21. Bf4 Qc8 22. Be5 Nxc4 23. Qxc4 Bxe5 24. Qc5 Bd6 25. Qc4 Qc7 26. b5 cxb5 27. Qxb5 a6 28. Qb3 b5 29. d5 Bf4 30. Rd3 e5 31. Rc3 Qa5 32. d6 Rxd6 33. Rxd6 Rxd6 34. g3 Bg5 35. Bd5 Rd7 36. Bxf7+ Rxf7 37. Rc8+ Bd8 38. Qd5 Qe1+ 39. Kg2 Qxf2+ 40. Kh1 Qf3+ 41. Qxf3 Rxf3 42. Rxd8+ Kf7 43. Rd7+ Kg6 44. Rd6+ Rf6 45. Rd7 h5 46. Re7 Kf5 47. Rxg7 Ke4 48. g4 hxg4 49. Rxg4+ Kd3 50. Rg3+ Kd4 51. Rb3 e4 52. Rb4+ Kd3 53. Rb3+ Ke2 54. a4 bxa4 55. Ra3 e3 56. Rxa4 Kf2 57. Rg4 e2 58. Rg2+ Ke3 0-1

[Event "Pardubice Czech op-E 31st"]
[Site "Pardubice"]
[Date "2020.09.20"]
[Round "6.1"]
[White "Kowalczyk, Wojciech"]
[Black "Polak, Tomas"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1944"]
[BlackElo "2563"]
[PlyCount "100"]
[EventDate "2020.09.17"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw Hetman"]
[BlackTeam "Brno Moravska Slavia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. 0-0 e6 9. Bg5 Bd6 10. Re1 Qc7 11. Bd3 Bg4 12. h3 Bh5 13. c4 0-0-0 14. Be3 Bh2+ 15. Kh1 Bf4 16. b4 Bxe3 17. fxe3 Qg3 18. Rf1 e5 19. Bf5+ Kb8 20. Qa4 exd4 21. Nxd4 Qxe3 22. Nxc6+ bxc6 23. Rae1 Qb6 24. Re7 a6 25. b5 cxb5 26. cxb5 Nd5 27. bxa6 Nxe7 28. Rb1 Rd1+ 29. Qxd1 Bxd1 30. Rxb6+ Kc7 31. Rb7+ Kd6 32. a7 Nc6 33. Rd7+ Ke5 34. Bxh7 Bh5 35. Bd3 Ra8 36. Bc4 Rxa7 37. Rd5+ Kf4 38. Rxh5 Ne5 39. Bb3 g5 40. g3+ Kf5 41. Rh8 Rd7 42. Rc8 Ke4 43. Rc1 Kf3 44. Rc3+ Kf2 45. h4 g4 46. a4 Nf3 47. a5 Kxg3 48. a6 Rd2 49. Rxf3+ gxf3 50. a7 Re2 0-1

[Event "Rubinstein Memorial 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.21"]
[Round "7"]
[White "Kowalczyk, Wojciech"]
[Black "Grzesik, Norbert"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1873"]
[BlackElo "1980"]
[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. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 d6 5. Nge2 g6 6. Nxd4 cxd4 7. Ne2 Bg7 8. 0-0 e6 9. d3 Ne7 10. Bg5 h6 11. Bd2 0-0 12. Bb3 d5 13. f3 b6 14. Qe1 Bb7 15. Qh4 Nc6 16. Qh3 Kh7 17. g4 Na5 18. Kh1 Nxb3 19. axb3 Rh8 20. g5 h5 21. Qg3 a5 22. e5 Qc7 23. Nxd4 Bxe5 24. Qf2 Bg7 25. Bc3 e5 26. Ne2 d4 27. Bd2 Qxc2 28. Ng3 Qxd3 29. Rae1 Rac8 30. Qe2 Qxe2 31. Rxe2 Ba6 32. Ree1 Bxf1 33. Rxf1 Rc2 34. Bc1 Rhc8 0-1

[Event "Rubinstein Memorial 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.20"]
[Round "6"]
[White "Luberanski, Jakub"]
[Black "Kowalczyk, Wojciech"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2076"]
[BlackElo "1873"]
[PlyCount "81"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 Nd7 10. b4 a5 11. bxa5 Rxa5 12. Nb3 Ra8 13. Be3 f5 14. f3 f4 15. Bf2 b6 16. a4 Nc5 17. a5 Nxb3 18. Qxb3 bxa5 19. c5 g5 20. Rfb1 Rf6 21. cxd6 cxd6 22. Qb6 Qe8 23. Rxa5 Rxa5 24. Qxa5 h5 25. Rb8 g4 26. Bh4 g3 27. h3 Rf8 28. Ba6 Bf6 29. Bxf6 Rxf6 30. Qc7 Rf8 31. Nb5 Qd7 32. Qxd7 Bxd7 33. Rxf8+ Kxf8 34. Nxd6 Ba4 35. Kf1 Ng6 36. Bc8 Nh4 37. Kg1 Bc2 38. Nb7 Ke8 39. d6 Ba4 40. Nc5 Kd8 41. d7 1-0

[Event "Rubinstein Memorial 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.19"]
[Round "5"]
[White "Kowalczyk, Wojciech"]
[Black "Hertlein, Irena"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1873"]
[BlackElo "1905"]
[PlyCount "71"]
[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 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. Nge2 Bg7 6. 0-0 e5 7. d3 Ne7 8. Be3 b6 9. Qd2 0-0 10. Ng3 Be6 11. b3 Qd7 12. Rad1 Rad8 13. a4 a5 14. Nb1 f6 15. Na3 g5 16. Nc4 Qc7 17. Qe1 Ng6 18. f3 Nf4 19. Bxf4 gxf4 20. Nf5 Bxf5 21. exf5 Kh8 22. g3 fxg3 23. hxg3 Rg8 24. Qe3 Bf8 25. Kf2 b5 26. Nd2 Rg5 27. Ne4 Rxf5 28. g4 Rf4 29. Rh1 Rd7 30. Nxc5 Bxc5 31. Qxc5 Qa7 32. Qxa7 Rxa7 33. axb5 cxb5 34. Ra1 Rd4 35. Ke3 Kg7 36. c4 1-0

[Event "Rubinstein Memorial 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.18"]
[Round "4"]
[White "Dytman, Radoslaw"]
[Black "Kowalczyk, Wojciech"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "1919"]
[BlackElo "1873"]
[PlyCount "81"]
[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 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Rb8 8. Nge2 b5 9. 0-0 b4 10. Nd1 Nd4 11. Nc1 Ne7 12. c3 Ndc6 13. Bh6 0-0 14. Bxg7 Kxg7 15. Ne3 Qb6 16. f4 f5 17. Ne2 Ba6 18. c4 Bb7 19. b3 Nd4 20. Nc2 Nec6 21. Ncxd4 Nxd4 22. Nxd4 cxd4 23. Rfe1 Rfe8 24. e5 d5 25. Rac1 Rbc8 26. Rc2 dxc4 27. Rxc4 Rxc4 28. dxc4 Bxg2 29. Qxg2 Rd8 30. Rd1 a5 31. Rd3 Kf7 32. Qh3 Kg7 33. Qh4 Rd7 34. Qh3 h5 35. Qg2 a4 36. bxa4 Qc5 37. Qc2 Rc7 38. a5 Qxa5 39. Rxd4 Ra7 40. Rd2 Qc5+ 41. Kg2 1/2-1/2

[Event "Rubinstein Memorial 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.15"]
[Round "1"]
[White "Jaskolka, Tomasz"]
[Black "Kowalczyk, Wojciech"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2196"]
[BlackElo "1873"]
[PlyCount "61"]
[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. Bf4 d6 3. Nc3 g6 4. e4 Bg7 5. Qd2 0-0 6. 0-0-0 c6 7. Bh6 b5 8. f3 a5 9. h4 a4 10. h5 b4 11. Nb1 Qa5 12. hxg6 fxg6 13. e5 dxe5 14. Bc4+ e6 15. Bxg7 Kxg7 16. Qh6+ Kg8 17. Nh3 Ra7 18. Ng5 Re7 19. Rde1 Qc7 20. Rxe5 Nd5 21. Rhe1 Rf6 22. Nd2 Rf5 23. f4 Rxe5 24. fxe5 Ba6 25. Bxa6 Nxa6 26. Nde4 c5 27. Rf1 Qd8 28. Nxh7 Rg7 29. Nhf6+ Nxf6 30. Nxf6+ Kf7 31. Nh5+ 1-0

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2020.08.08"]
[Round "9"]
[White "Szczesniak, Konrad"]
[Black "Kowalczyk, Wojciech"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2033"]
[BlackElo "1873"]
[PlyCount "85"]
[EventDate "2020.08.01"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Ne8 10. c5 f5 11. f3 f4 12. Bf2 g5 13. Nc4 Ng6 14. Qb3 Nh4 15. Rg1 g4 16. 0-0-0 h5 17. Kb1 Rf7 18. Rc1 Ng6 19. Nb5 dxc5 20. Bxc5 a6 21. Nc3 Bf8 22. Bxf8 Kxf8 23. Rc2 Nd6 24. Na5 c5 25. Nc4 b5 26. Nxd6 Qxd6 27. a3 Bd7 28. Na2 Rb8 29. Rgc1 Rc8 30. Qc3 Nh4 31. Bd1 Rg7 32. Qe1 gxf3 33. Bxf3 Nxf3 34. gxf3 Qe7 35. Nb4 a5 36. Nc6 Bxc6 37. Rxc5 Rg2 38. dxc6 Rxh2 39. Qxa5 Rf2 40. Qxb5 Rxf3 41. Rxe5 Qh7 42. Qc5+ Kg8 43. Rg5+ 1-0

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2020.08.07"]
[Round "8"]
[White "Kowalczyk, Wojciech"]
[Black "Nguyen, Alex Dac Vuong"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1873"]
[BlackElo "2366"]
[PlyCount "122"]
[EventDate "2020.08.01"]
[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 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 a6 5. a4 e6 6. Nf3 Nf6 7. 0-0 d5 8. exd5 exd5 9. Ba2 Bg4 10. Qe1+ Be7 11. Nxd4 cxd4 12. Ne2 d3 13. cxd3 0-0 14. h3 Bf5 15. d4 Qd7 16. Qd1 Bd6 17. Ng3 Bd3 18. Re1 Bxg3 19. fxg3 Rfe8 20. Re3 Bg6 21. Bb1 Bxb1 22. Rxb1 Rxe3 23. dxe3 Ne4 24. Bd2 Nxg3 25. Rc1 Rc8 26. Rxc8+ Qxc8 27. Qe1 Ne4 28. Bc3 f6 29. a5 Qc4 30. Qf1 Qxf1+ 31. Kxf1 Kf7 32. Ke2 Ke6 33. Be1 Kd7 34. Kf3 Ke6 35. Bb4 Kf5 36. Be1 Ng5+ 37. Ke2 Ke6 38. Bb4 g6 39. Bf8 h5 40. Bh6 Ne4 41. Bf8 Kd7 42. Kf3 Kc6 43. Kf4 Kb5 44. b4 Kc4 45. Be7 Kd3 46. g4 hxg4 47. hxg4 Ke2 48. Bd8 Kd2 49. Be7 Kd3 50. Bd8 Ke2 51. Be7 g5+ 52. Kf5 Kxe3 53. Bxf6 Nxf6 54. Kxf6 Kf4 55. Ke6 Kxg4 56. Kxd5 Kf5 57. Kc5 g4 58. d5 g3 59. b5 g2 60. bxa6 g1Q+ 61. Kb5 Qf1+ 0-1

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2020.08.06"]
[Round "7"]
[White "Vanduyfhuys, Daria"]
[Black "Kowalczyk, Wojciech"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2050"]
[BlackElo "1873"]
[PlyCount "76"]
[EventDate "2020.08.01"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Nbd7 10. 0-0-0 Rf8 11. Nd5 Nxe4 12. Ne7+ Kh8 13. Nxc8 Ndc5 14. Be3 Raxc8 15. Nd2 b6 16. f3 Nxd2 17. Bxc5 bxc5 18. Kxd2 Rcd8+ 19. Kc2 Rd4 20. Rxd4 cxd4 21. c5 f5 22. Bd3 Re8 23. Re1 h5 24. b4 Bf8 25. Kb3 c6 26. Kc4 Kg7 27. a4 Kf6 28. Bc2 Rd8 29. b5 Rd5 30. Bb1 Rxc5+ 31. Kd3 cxb5 32. axb5 Rxb5 33. Bc2 Rc5 34. Rb1 e4+ 35. fxe4 fxe4+ 36. Kd2 e3+ 37. Kd1 e2+ 38. Kd2 Bh6+ 0-1

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2020.08.05"]
[Round "6"]
[White "Kowalczyk, Wojciech"]
[Black "Golecki, Jan"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1873"]
[BlackElo "1988"]
[PlyCount "80"]
[EventDate "2020.08.01"]
[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 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 a6 6. Nxd4 cxd4 7. Ne2 b5 8. Bb3 Bb7 9. d3 Qb6 10. 0-0 Ne7 11. Ng3 g6 12. Bg5 Bg7 13. Bxe7 Kxe7 14. f4 h5 15. f5 gxf5 16. exf5 Be5 17. Ne4 Bxe4 18. dxe4 f6 19. Kh1 Rag8 20. Qd2 Rg4 21. Rae1 Rhg8 22. Re2 d3 23. Qxd3 Bxh2 24. fxe6 d6 25. Qf3 Be5 26. Qh3 Bg3 27. Rf3 Qc5 28. e5 dxe5 29. Rxg3 Rxg3 30. Qxh5 R8g7 31. Rd2 Rxb3 32. axb3 Kxe6 33. Qh3+ Kf7 34. Rd7+ Kg8 35. Rd8+ Kf7 36. Rd7+ Kg8 37. Rd8+ Kf7 38. Rd7+ Kg8 39. Qe6+ Kh7 40. Rd8 Qf2 1/2-1/2

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2020.08.04"]
[Round "5"]
[White "Borowski, Przemyslaw"]
[Black "Kowalczyk, Wojciech"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1790"]
[BlackElo "1873"]
[PlyCount "105"]
[EventDate "2020.08.01"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. h3 e5 7. d5 Na6 8. g4 Nc5 9. Qc2 c6 10. g5 Ne8 11. b4 Nd7 12. h4 cxd5 13. Nxd5 Nc7 14. Nxc7 Qxc7 15. Be3 a5 16. b5 Rd8 17. 0-0-0 Nf8 18. b6 Qc6 19. c5 Be6 20. cxd6 Rxd6 21. Qxc6 Rxc6+ 22. Kb2 Rac8 23. Rc1 Rxc1 24. Bxc1 Bxa2 25. Rh3 Be6 26. Ra3 Nd7 27. Be3 Rc6 28. Rxa5 Nxb6 29. Ra7 Bf8 30. Bb5 Nc4+ 31. Kc3 Rc8 32. Bxc4 Rxc4+ 33. Kd3 b5 34. Nf3 Bd6 35. Ra6 Bc7 36. Nd2 Rc1 37. Nf3 Rc4 38. Nd2 Rc1 39. Nf3 Rd1+ 40. Bd2 Bc4+ 41. Kc2 Rf1 42. Bb4 Rxf2+ 43. Nd2 h5 44. Rc6 Rf4 45. Nxc4 bxc4 46. Rxc7 f5 47. gxf6 Rxf6 48. Be7 Rf7 49. Rc8+ Kg7 50. Bg5 Rf2+ 51. Kc3 Re2 52. Rxc4 Re1 53. Rc7+ 1-0

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2020.08.03"]
[Round "4"]
[White "Kowalczyk, Wojciech"]
[Black "Wong, Gengchun"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1873"]
[BlackElo "2190"]
[PlyCount "70"]
[EventDate "2020.08.01"]
[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 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 d6 6. d4 cxd4 7. Qxd4 a6 8. Nc3 Bg4 9. Nd2 Nf6 10. Nc4 b5 11. Nb6 e5 12. Qe3 Rb8 13. Nbd5 Nxd5 14. Nxd5 Be6 15. Qd3 Qc8 16. Bd2 Qc4 17. Qxc4 bxc4 18. Nc7+ Kd7 19. Nxa6 Rxb2 20. Nb4 d5 21. exd5 Bxb4 22. dxe6+ Kxe6 23. Bxb4 Rxb4 24. Kd2 Ra8 25. Kc3 Rba4 26. a3 R8a7 27. Rhb1 e4 28. Rb4 Rxa3+ 29. Rxa3 Rxa3+ 30. Kxc4 e3 31. fxe3 Rxe3 32. Rb6+ Kf5 33. Rb5+ Kf6 34. Rb6+ Kf5 35. Rb5+ Kf6 1/2-1/2

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2020.08.02"]
[Round "2"]
[White "Kowalczyk, Wojciech"]
[Black "Malecki, Rafal"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1873"]
[BlackElo "2071"]
[PlyCount "89"]
[EventDate "2020.08.01"]
[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 g6 2. d4 d6 3. Nc3 Bg7 4. Nf3 Nf6 5. Be2 0-0 6. 0-0 Bg4 7. Be3 Nc6 8. Qd2 Bxf3 9. Bxf3 e5 10. dxe5 dxe5 11. Rad1 Qc8 12. Qc1 Re8 13. h3 h5 14. Be2 Nh7 15. Bb5 Nf8 16. Ne2 Qe6 17. a3 a6 18. Ba4 Red8 19. Bb3 Qe7 20. Rxd8 Nxd8 21. Bd5 c6 22. Bb3 Nde6 23. c3 Rd8 24. Bb6 Rd7 25. Rd1 Bf6 26. Rxd7 Nxd7 27. Be3 Ndc5 28. Bc2 Bg5 29. Bxc5 Nxc5 30. Qd1 Kg7 31. b4 Ne6 32. Bb3 Nc7 33. Qd3 Nb5 34. a4 Nd6 35. c4 Ne8 36. c5 a5 37. Qc4 axb4 38. Qxb4 Qd7 39. Kh2 Be7 40. Qc4 Bf8 41. Nc1 Be7 42. Ne2 Bf8 43. Nc1 Nc7 44. Nd3 Ne8 45. Nc1 1/2-1/2

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2020.08.02"]
[Round "3"]
[White "Trybus, Daniel"]
[Black "Kowalczyk, Wojciech"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2084"]
[BlackElo "1873"]
[PlyCount "90"]
[EventDate "2020.08.01"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Nxc6 bxc6 11. Bh6 Be6 12. Bxg7 Kxg7 13. exd5 Bxd5 14. h4 Qa5 15. h5 Bxa2 16. g4 Rfd8 17. Bd3 Bc4 18. hxg6 Bxd3 19. Qh6+ Kg8 20. gxf7+ Kxf7 21. Rxd3 Rxd3 22. cxd3 Rb8 23. Rh2 Rg8 24. Kc2 Qg5 25. Ne4 Qxh6 26. Rxh6 Kg7 27. g5 Nd5 28. Nc5 Kf7 29. Ne4 Kg7 30. Kb3 Rb8+ 31. Kc4 Rxb2 32. Rxc6 Nb6+ 33. Kd4 a5 34. f4 Rb5 35. Rc7 Rd5+ 36. Ke3 Rd7 37. Rc5 Nd5+ 38. Kf3 Nb4 39. Rxa5 Nxd3 40. f5 h5 41. f6+ Kf7 42. Rf5 exf6 43. gxf6 Kg6 44. Rg5+ Kh6 45. Ke3 Nb4 1/2-1/2

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2020.08.01"]
[Round "1"]
[White "Krzywda, Andrzej"]
[Black "Kowalczyk, Wojciech"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "2156"]
[BlackElo "1873"]
[PlyCount "156"]
[EventDate "2020.08.01"]
[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 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Be6 10. Qa4 Nd4 11. Ng5 Bd7 12. Qd1 Ng4 13. Bf4 h6 14. Nf3 Ne6 15. Bc1 Bc6 16. Nd5 Kh7 17. Qc2 Nd4 18. Nxd4 cxd4 19. Bd2 e6 20. Nf4 Bxg2 21. Kxg2 Qd7 22. h4 Qc6+ 23. f3 f5 24. Rac1 e5 25. Nd5 Nf6 26. h5 Nxd5 27. cxd5 Qxd5 28. hxg6+ Kxg6 29. g4 e4 30. gxf5+ Rxf5 31. Qxe4 Qxe4 32. fxe4 Rxf1 33. Kxf1 Rf8+ 34. Kg2 h5 35. Rc5 h4 36. Rg5+ Kf7 37. Rc5 Kg8 38. Bg5 Bf6 39. Kh3 Bxg5 40. Rxg5+ Kh7 41. Rd5 Rf4 42. Rxd4 Kg6 43. e3 Rf3+ 44. Kxh4 Rxe3 45. Kg4 Kf6 46. Kf4 Re2 47. Rb4 b6 48. a4 Ke6 49. Rb5 Rh2 50. Ke3 Kd6 51. Rd5+ Ke6 52. Rb5 Kd6 53. Kd3 Rh3+ 54. Kd4 Rh2 55. b3 Rh3 56. Kc4 Rh4 57. Kd3 Rh3+ 58. Kd4 Rg3 59. b4 Rb3 60. Kc4 Re3 61. Rd5+ Ke6 62. Kd4 Rb3 63. Kc4 Re3 64. Kb5 Rxe4 65. Rh5 a6+ 66. Kxb6 Rxb4+ 67. Ka5 Rg4 68. Rh6+ Kd7 69. Rxa6 Rg5+ 70. Kb4 Rg4+ 71. Kc5 Rg5+ 72. Kd4 Rg4+ 73. Ke5 Kc7 74. Kf5 Rh4 75. Kg5 Rb4 76. Ra5 Kb6 77. Ra8 Kb7 78. Ra5 Kb6 1/2-1/2

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2019.08.11"]
[Round "9"]
[White "Chernyshov, Konstantin"]
[Black "Kowalczyk, Wojciech"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2444"]
[PlyCount "63"]
[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. Bg5 Ne4 3. Bf4 d6 4. f3 Nf6 5. e4 g6 6. Qd2 Bg7 7. Nc3 0-0 8. 0-0-0 Nbd7 9. g4 c6 10. h4 h5 11. e5 Ne8 12. gxh5 gxh5 13. Nge2 Qa5 14. Rg1 dxe5 15. dxe5 Nxe5 16. Nd4 Ng6 17. Bc4 Kh7 18. Rg5 Qb4 19. Qd3 Nd6 20. Bxf7 Rxf7 21. Qxg6+ Kg8 22. a3 Qc4 23. Bxd6 exd6 24. Ne4 Re7 25. Nxd6 Qa2 26. Qf6 Qa1+ 27. Kd2 Qxb2 28. Nc4 Kh8 29. Rxh5+ Kg8 30. Rg5 Kh8 31. Rxg7 Rxg7 32. Rg1 1-0

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2019.08.10"]
[Round "8"]
[White "Kowalczyk, Wojciech"]
[Black "Czyz, Andrzej"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "2000"]
[PlyCount "143"]
[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 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Nc6 8. b3 Be7 9. Nc3 0-0 10. a4 a5 11. h3 Bxf3 12. Bxf3 Nxd4 13. Bxb7 Rb8 14. Be4 f5 15. Bf3 Bf6 16. Ba3 Rf7 17. Rb1 Rd7 18. Qe1 Nxf3+ 19. gxf3 Bxc3 20. Qxc3 Rd3 21. Qe5 Rxf3 22. Qxe6+ Kh8 23. Kg2 Rd3 24. Qe7 Qxe7 25. Bxe7 Kg8 26. Rfd1 Rd7 27. Rxd7 Nxd7 28. Rd1 Nf6 29. Bxf6 gxf6 30. Rd5 Rxb3 31. Rxa5 Rb4 32. Rc5 Rb7 33. Rxf5 Kf7 34. a5 Ke6 35. a6 Ra7 36. Ra5 Kd6 37. Kf3 Kc6 38. Rf5 Kb6 39. Rxf6+ c6 40. Rh6 Rc7 41. Ke4 Kxa6 42. f4 Kb6 43. Rh5 Ra7 44. h4 Ra4 45. Kd4 Ra1 46. Rxh7 Rd1+ 47. Kc3 Rf1 48. Rf7 Rh1 49. Rh7 Rf1 50. Rf7 Rh1 51. Kb4 Rxh4 52. c5+ Ka6 53. Rf6 Kb7 54. Ka5 Rh7 55. f5 Kc7 56. Rg6 Kd7 57. Kb6 Rf7 58. Rd6+ Ke7 59. f6+ Ke8 60. Rxc6 Kd8 61. Rd6+ Kc8 62. c6 Rh7 63. Re6 Kd8 64. Re7 Rh8 65. c7+ Kc8 66. f7 Rh6+ 67. Kc5 Rc6+ 68. Kd5 Rd6+ 69. Kxd6 Kb7 70. c8Q+ Kb6 71. Rb7+ Ka6 72. Qa8# 1-0

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2019.08.09"]
[Round "7"]
[White "Partoens, Remi"]
[Black "Kowalczyk, Wojciech"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1957"]
[PlyCount "52"]
[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 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Bd3 Be7 7. 0-0 0-0 8. Be3 cxd4 9. cxd4 Nc6 10. Nc3 Qa5 11. a3 a6 12. Qc2 Rd8 13. Rad1 h6 14. b4 Qxa3 15. Qd2 Bxb4 16. Bxh6 Bxc3 17. Qg5 Qf8 18. Ne5 Rxd4 19. Nxc6 bxc6 20. Bb1 Rd5 21. Rxd5 cxd5 22. Rd1 Kh8 23. Rd3 gxh6 24. Rh3 Ng8 25. Qe3 Bg7 26. g4 e5 0-1

