[Event "Polanica Zdroj op-F 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.22"]
[Round "8"]
[White "Zielinski, Jakub"]
[Black "Ratkowski, Artur"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1144"]
[PlyCount "73"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. Nxd4 Bc5 6. Nxc6 Qf6 7. 0-0 Qxc6 8. Qd5 Qxd5 9. Bxd5 d6 10. Nc3 c6 11. Bb3 Nf6 12. Re1 Ng4 13. Re2 Be6 14. Bxe6 fxe6 15. h3 Ne5 16. Bf4 Ng6 17. Bg3 0-0 18. Na4 Rad8 19. Rd1 e5 20. Red2 Nf4 21. Nxc5 Ne2+ 22. Rxe2 dxc5 23. Rxd8 Rxd8 24. Bxe5 Rd1+ 25. Kh2 Rd7 26. Bb8 a6 27. Ba7 c4 28. e5 Re7 29. f4 b5 30. Bc5 Re8 31. e6 g6 32. e7 Kf7 33. Rd2 a5 34. Rd8 a4 35. Rxe8 Kxe8 36. Kg3 Kf7 37. Kg4 1-0

[Event "Polanica Zdroj op-F 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.21"]
[Round "7"]
[White "Ratkowski, Artur"]
[Black "Filipczyk, Michal"]
[Result "0-1"]
[ECO "B52"]
[BlackElo "1023"]
[PlyCount "60"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 4. Nf3 Nf6 5. d3 e6 6. Bxd7+ Nbxd7 7. Bg5 Be7 8. 0-0 0-0 9. Re1 h6 10. Bxf6 Bxf6 11. d4 Qb6 12. e5 Be7 13. exd6 Bxd6 14. Na4 Qc7 15. dxc5 Nxc5 16. Nxc5 Bxc5 17. Qd3 Qb6 18. Rf1 Qxb2 19. Rfb1 Qf6 20. Qe4 b6 21. Qe5 Qxe5 22. Nxe5 Bd4 23. Nd7 Rfd8 24. Nxb6 axb6 25. Rd1 Bxa1 26. Rxa1 Rd2 27. Rb1 Rxa2 28. h3 Rdxc2 29. Rxb6 Rxf2 30. Rb8+ Kh7 0-1

[Event "Polanica Zdroj op-F 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.20"]
[Round "6"]
[White "Trusewicz, Remigiusz"]
[Black "Ratkowski, Artur"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1030"]
[PlyCount "48"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bc4 Be6 7. Bb3 Nf6 8. Nc3 Be7 9. 0-0 0-0 10. Bf4 Nd7 11. Ne2 Bf6 12. Qd3 Bxb2 13. Rab1 Be5 14. Bxe6 fxe6 15. Bxe5 Nxe5 16. Qg3 b6 17. Rb3 Nc4 18. Rd1 Ne5 19. Nf4 Qf6 20. Nd3 Nxd3 21. Rbxd3 e5 22. Qh3 Qxf2+ 23. Kh1 Qf1+ 24. Rxf1 Rxf1# 0-1

[Event "Polanica Zdroj op-F 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.19"]
[Round "5"]
[White "Ratkowski, Artur"]
[Black "Cygan, Szymon"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "131"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. Ng5 0-0 6. a3 h6 7. h4 Ng4 8. Qxg4 d5 9. Qh5 dxc4 10. Qe2 cxd3 11. cxd3 Nd4 12. Qd2 Nb3 13. Qc3 Nxa1 14. Qxc5 Nb3 15. Qc3 Nxc1 16. Qxc1 f6 17. Qc4+ Kh8 18. Nf7+ Rxf7 19. Qxf7 Qxd3 20. Nd2 b6 21. Qxc7 Ba6 22. Kd1 Rd8 23. Qc2 Qxc2+ 24. Kxc2 Rc8+ 25. Kb3 b5 26. Re1 b4 27. axb4 g5 28. hxg5 fxg5 29. Re3 Rd8 30. Nc4 Bxc4+ 31. Kxc4 Rd4+ 32. Kc3 h5 33. f3 Kh7 34. Rd3 Rxd3+ 35. Kxd3 Kg6 36. Kc4 h4 37. Kb5 Kh5 38. Ka6 g4 39. fxg4+ Kxg4 40. Kxa7 Kg3 41. b5 Kxg2 42. b6 h3 43. b7 h2 44. b8Q h1Q 45. Qxe5 Qh7+ 46. Kb6 Qh6+ 47. Kb5 Qd2 48. Qg7+ Kf3 49. Qc3+ Qxc3 50. bxc3 Kxe4 51. c4 Ke5 52. Kb6 Kd6 53. c5+ Kd7 54. Kb7 Kd8 55. c6 Ke8 56. c7 Kd7 57. c8Q+ Kd6 58. Qc6+ Ke5 59. Qc5+ Ke6 60. Kc6 Kf7 61. Qe5 Kg8 62. Qc7 Kf8 63. Kd6 Kg8 64. Ke6 Kh8 65. Kf6 Kg8 66. Qg7# 1-0

[Event "Polanica Zdroj op-F 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.18"]
[Round "4"]
[White "Miklosz, Malgorzata"]
[Black "Ratkowski, Artur"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1061"]
[PlyCount "107"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Be6 7. Bf4 f6 8. 0-0-0 Ne7 9. g3 Nc6 10. Qd2 Qd7 11. Bg2 0-0-0 12. Rhe1 Nb4 13. Kb1 Qf7 14. b3 g5 15. Be3 Qh5 16. Rf1 Kb8 17. Nb5 Nc6 18. f4 h6 19. f5 Bd7 20. Qf2 b6 21. Nc3 Ne5 22. h3 Qf7 23. Ne2 Bb5 24. Rfe1 Bxe2 25. Qxe2 Bg7 26. Qb5 Qd7 27. Qe2 Qc6 28. Rd5 Rd7 29. Red1 Rhd8 30. a4 Qb7 31. a5 c6 32. R5d4 b5 33. Rb4 Qa6 34. Bd2 Rb7 35. Rd4 c5 36. Rd5 Rbd7 37. Kc1 Kb7 38. b4 c4 39. Be3 Nc6 40. Qd2 Ne7 41. Rd4 Kc7 42. e5 fxe5 43. Rg4 Nxf5 44. h4 Nxe3 45. Qxe3 gxh4 46. Rxh4 Rg8 47. Kb1 Bf6 48. Rh3 Bg5 49. Qe4 Kc8 50. Qa8+ Kc7 51. Qxg8 Rd8 52. Qd5 Qc8 53. Qc6+ Kb8 54. Qxb5+ 1-0

[Event "Polanica Zdroj op-F 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.16"]
[Round "2"]
[White "Bieronski, Nikodem"]
[Black "Ratkowski, Artur"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1136"]
[PlyCount "86"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. 0-0 Nf6 5. d3 Bc5 6. Nc3 d6 7. Be3 Bb6 8. Qd2 Bg4 9. Bxb6 axb6 10. Ne1 Nd4 11. f4 exf4 12. Qxf4 c6 13. Bxf7+ Ke7 14. Bg6 b5 15. e5 dxe5 16. Qxe5+ Kf8 17. h3 Bc8 18. Rf4 Ne6 19. Rf2 Nd4 20. Ne2 Nxe2+ 21. Qxe2 Bd7 22. Nf3 Be8 23. Nh4 Qd4 24. Bxe8 Rxe8 25. Ng6+ Kg8 26. c3 Qc5 27. Qc2 Rh7 28. d4 Qg5 29. Raf1 h5 30. Qb3+ Qd5 31. Qxd5+ cxd5 32. g4 hxg4 33. hxg4 Re4 34. g5 Rg4+ 35. Rg2 Rxg2+ 36. Kxg2 Nd7 37. Ne7+ Kh8 38. g6 Rh5 39. Rh1 Rxh1 40. Kxh1 Nf6 41. Kg2 Ne4 42. Nxd5 Nf6 43. Nxf6 gxf6 1-0

