[Event "PGNiG POL Cup"]
[Site "Elblag"]
[Date "2022.04.09"]
[Round "3"]
[White "Kuzmicz, Krystian"]
[Black "Renkowski, Piotr"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2469"]
[BlackElo "2241"]
[PlyCount "66"]
[EventDate "2022.04.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. c4 c6 4. cxd5 cxd5 5. d4 e4 6. Nc3 Nc6 7. Nh3 h6 8. 0-0 Nf6 9. Bf4 Bd6 10. e3 0-0 11. Bxd6 Qxd6 12. Nf4 b6 13. Rc1 Ba6 14. Re1 g5 15. Nh5 Nxh5 16. Qxh5 Nb4 17. h4 Qg6 18. Qxg6+ fxg6 19. hxg5 hxg5 20. a3 Nd3 21. Nxd5 Nxe1 22. Rxe1 Bd3 23. Rc1 Rad8 24. Ne7+ Kg7 25. Nc6 Rc8 26. Rc3 Rc7 27. d5 Rf6 28. Bh3 Rd6 29. Be6 Kf6 30. f4 Rdxc6 31. fxg5+ Ke7 32. dxc6 Kxe6 33. b4 Kd5 0-1

[Event "World Amateur-ch U2300"]
[Site "Rhodes"]
[Date "2021.10.21"]
[Round "5"]
[White "Renkowski, Piotr"]
[Black "Ladopoulos, Dimitrios"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2229"]
[BlackElo "2294"]
[PlyCount "126"]
[EventDate "2021.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 g6 4. Be3 Bg7 5. c4 0-0 6. Nc3 Nbd7 7. Bd3 c5 8. Nge2 a6 9. 0-0 e6 10. Qd2 b6 11. Rfd1 Qc7 12. b3 Bb7 13. Rac1 Rfd8 14. Qe1 Rac8 15. Qf2 Nb8 16. dxc5 dxc5 17. Bf4 Qe7 18. Qe3 Nh5 19. Bg5 f6 20. Bh4 g5 21. Bf2 Bh6 22. Bc2 Nc6 23. Rxd8+ Rxd8 24. Rd1 Bf8 25. Rxd8 Qxd8 26. Qd3 Qc7 27. Qd2 Bd6 28. h4 h6 29. hxg5 hxg5 30. Nd1 Kf7 31. Ne3 Ne5 32. Ng4 Nxg4 33. fxg4 Nf4 34. Nxf4 Bxf4 35. Qd3 Bc6 36. g3 Be5 37. Bd1 Ke7 38. Kg2 Qd6 39. Qxd6+ Kxd6 40. Kf3 Bd4 41. Be3 Ke5 42. Bc2 Bxe3 43. Kxe3 b5 44. Bd3 bxc4 45. Bxc4 a5 46. a3 a4 47. bxa4 Bxa4 48. Be2 Bc2 49. Bd3 Bd1 50. Bc4 Bxg4 51. a4 Kd6 52. a5 e5 53. Bd5 Bc8 54. Ba8 c4 55. Kd2 Kc5 56. Kc3 Ba6 57. Bd5 f5 58. Kd2 Kd4 59. Be6 f4 60. gxf4 gxf4 61. Bf5 c3+ 62. Ke1 f3 63. Bh3 f2+ 0-1

[Event "World Amateur-ch U2300"]
[Site "Rhodes"]
[Date "2021.10.20"]
[Round "4"]
[White "Sandalakis, Nikolaos"]
[Black "Renkowski, Piotr"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2226"]
[BlackElo "2229"]
[PlyCount "111"]
[EventDate "2021.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bf4 Bxf4 13. Nxf4 Ne4 14. Qc1 Ng5 15. Nxg5 Qxg5 16. Ne2 Qf6 17. Qd2 e5 18. dxe5 Nxe5 19. Bc2 Be6 20. Nd4 Bf7 21. b3 Nc6 22. Rad1 Rac8 23. Nxc6 bxc6 24. b4 a5 25. a3 axb4 26. axb4 Rb8 27. Qd4 Qxd4 28. Rxd4 Rb6 29. Rc1 Rfb8 30. Bd3 Be8 31. b5 cxb5 32. Rxd5 b4 33. Bc4 Bf7 34. Rd7 Bxc4 35. Rxc4 R6b7 36. Rd1 b3 37. Rb1 b2 38. Kf1 Ra7 39. Rd4 Rc7 40. Ke2 Rc1 41. Rd1 Re8+ 42. Kf3 Rc2 43. Kg3 Ree2 44. Rf1 Kf7 45. Rbd1 Red2 46. Rxd2 Rxd2 47. Kf3 Rc2 48. Rb1 Ke6 49. h4 Kd5 50. g4 Kc4 51. h5 Kb3 52. Kg3 Rc1 53. Rxb2+ Kxb2 54. g5 Kc3 55. Kf4 Kd4 56. Kf5 0-1

[Event "Bydgoszcz PGNiG Blitz"]
[Site "Bydgoszcz"]
[Date "2021.09.19"]
[Round "6"]
[White "Krzyzanowski, Marcin"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2514"]
[BlackElo "2178"]
[PlyCount "85"]
[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. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 cxd4 8. cxd4 f6 9. Nf4 Bb4+ 10. Bd2 Qe7 11. Bb5 fxe5 12. Nxe5 Ndxe5 13. dxe5 0-0 14. Nd3 Bxd2+ 15. Qxd2 Nd4 16. Ba4 Nf5 17. 0-0 Bd7 18. Bxd7 Qxd7 19. Rac1 Rac8 20. Qb4 b6 21. h3 h6 22. a4 Ne7 23. Qg4 Nf5 24. Qb4 Qe7 25. Qg4 d4 26. Nf4 Qd7 27. Nh5 Kh8 28. Rcd1 Rc4 29. Nf4 Rxa4 30. Ng6+ Kg8 31. Nxf8 Kxf8 32. Qf3 Kg8 33. Rc1 d3 34. Rfd1 Rd4 35. Rc3 d2 36. Qe2 Qd5 37. Rc2 Re4 38. Qf1 Qxe5 39. Rcxd2 Rb4 40. Re2 Qf6 41. Qe1 Qg5 42. Qxb4 Nh4 43. Qg4 1-0

[Event "Bydgoszcz PGNiG Blitz"]
[Site "Bydgoszcz"]
[Date "2021.09.19"]
[Round "4"]
[White "Nasuta, Grzegorz"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2531"]
[BlackElo "2178"]
[PlyCount "53"]
[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. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 e5 7. d5 Nd4 8. Nxd4 exd4 9. 0-0 g6 10. f4 Bg7 11. Nd2 0-0-0 12. b4 Nf6 13. bxc5 dxc5 14. e5 Ne8 15. Ne4 b6 16. a4 f6 17. e6 Qc7 18. a5 f5 19. axb6 axb6 20. e7 Qxe7 21. Qa4 Qb7 22. Ng5 Nd6 23. Ne6 Bf6 24. Ba3 Rde8 25. Rfb1 Rxe6 26. dxe6 Kc7 27. Bxc5 1-0

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.12"]
[Round "9.3"]
[White "Galuszka, Tomasz"]
[Black "Renkowski, Piotr"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2212"]
[BlackElo "2178"]
[PlyCount "18"]
[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 "Jastrzebie Zdroj Pionier"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bd6 6. Nbd2 Be6 7. b3 Qe7 8. Bb2 Nd7 9. 0-0 0-0 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.11"]
[Round "8.2"]
[White "Renkowski, Piotr"]
[Black "Dubinski, Mateusz"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2178"]
[BlackElo "2223"]
[PlyCount "105"]
[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 "Gostynin Gostmat 83"]
[BlackTeam "Kopernik WKS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. Nge2 Qa5 8. Nc1 cxd4 9. Nb3 Qh5 10. Nxd4 Nc6 11. Be2 Nxd4 12. Bxd4 Qg5 13. Kf2 Be6 14. Be3 Qe5 15. Rc1 a6 16. Qd2 Rfc8 17. Bf4 Qa5 18. Nd5 Qxd2 19. Bxd2 Bxd5 20. cxd5 Nd7 21. Ke3 Bxb2 22. Rxc8+ Rxc8 23. Rb1 Ba3 24. Rxb7 Ne5 25. Bd3 Kf8 26. Ke2 Nxd3 27. Kxd3 Bc5 28. g4 f6 29. Ba5 g5 30. a4 Ke8 31. Bb6 a5 32. Rc7 Rb8 33. Bxc5 dxc5 34. Rxc5 Rb2 35. Rxa5 Rxh2 36. Ra7 h5 37. gxh5 Rxh5 38. a5 Rh3 39. Ke2 Rh2+ 40. Ke3 Ra2 41. a6 Ra4 42. Ra8+ Kf7 43. a7 Kg7 44. Kd3 Kh7 45. Ke2 g4 46. Kf2 gxf3 47. Kxf3 Kg7 48. Kf4 Ra1 49. Kf5 Ra4 50. Ke6 Rxe4+ 51. Kd7 Ra4 52. Kxe7 f5 53. d6 1-0

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.10"]
[Round "7.5"]
[White "Renkowski, Piotr"]
[Black "Jakubiec, Artur"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2178"]
[BlackElo "2438"]
[PlyCount "157"]
[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 "Gostynin Gostmat 83"]
[BlackTeam "Dabrowa Gornicza Zaglebie"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. Be3 Ng4 7. Bc1 Nc6 8. Be2 Nf6 9. Be3 a6 10. 0-0 e6 11. f4 Nxd4 12. Qxd4 Bc6 13. Rad1 Be7 14. f5 e5 15. Qd3 h6 16. g4 b5 17. a3 Rc8 18. Rf2 Bb7 19. Bf3 Rc4 20. Rg2 Qa8 21. b3 Rxc3 22. Qxc3 Nxe4 23. Qd3 0-0 24. c4 bxc4 25. bxc4 Bc6 26. Rb1 Ng5 27. Bxc6 Qxc6 28. Bxg5 Bxg5 29. Qd5 Be3+ 30. Kh1 Qc7 31. Rgb2 Bc5 32. Rb7 Qa5 33. Rb8 Rxb8 34. Rxb8+ Kh7 35. Qe4 Qd2 36. f6+ g6 37. Rb1 Qf2 38. g5 hxg5 39. Qg2 Qe3 40. Rf1 e4 41. a4 Bd4 42. Qg3 Qxg3 43. hxg3 e3 44. Kg2 g4 45. Rf4 e2 46. Re4 Bxf6 47. Rxe2 Bd4 48. Re4 Bc5 49. Rxg4 f5 50. Rh4+ Kg7 51. Kf3 a5 52. Rh1 Kf6 53. Rd1 Ke6 54. Kf4 Kf6 55. Rd5 Bb4 56. g4 fxg4 57. Kxg4 Bc5 58. Kf4 Bb4 59. Rb5 Bd2+ 60. Ke4 g5 61. Rd5 Bb4 62. Kf3 Ke6 63. Rxg5 Kd7 64. Ke4 Kc6 65. Rd5 Bc5 66. Kf5 Bb4 67. Ke6 Kc7 68. Rh5 Kc6 69. Rb5 Bd2 70. Rb8 Kc5 71. Rc8+ Kb4 72. Kxd6 Kxa4 73. c5 Bf4+ 74. Kd5 Kb5 75. Rf8 Bg3 76. Rf3 Be1 77. Rb3+ Bb4 78. c6 Kb6 79. Rxb4+ 1-0

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.09"]
[Round "6.6"]
[White "Adamczewski, Maciej"]
[Black "Renkowski, Piotr"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2011"]
[BlackElo "2178"]
[PlyCount "113"]
[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 "Strzelce Opolskie Strzelec"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Nf3 c6 5. e3 a6 6. Qc2 Nbd7 7. b3 Bd6 8. Be2 0-0 9. 0-0 e5 10. cxd5 cxd5 11. dxe5 Nxe5 12. Bb2 Be6 13. Nxe5 Bxe5 14. Na4 Rc8 15. Qd3 Bxb2 16. Nxb2 Ne4 17. Qd4 Qa5 18. Bd3 Qa3 19. Bxe4 dxe4 20. Nc4 Bxc4 21. bxc4 Qd3 22. Qxd3 exd3 23. Rac1 Rfd8 24. Rfd1 Kf8 25. Kf1 Rc5 26. Rc3 b5 27. Rcxd3 Rxd3 28. Rxd3 Rxc4 29. a3 Ke7 30. Ke2 Rc2+ 31. Kf3 Ke6 32. e4 Rb2 33. Kg3 f5 34. exf5+ Kxf5 35. f3 Ke6 36. h4 Rc2 37. h5 a5 38. Kf4 Rc4+ 39. Kg5 Rc5+ 40. Kh4 b4 41. axb4 axb4 42. f4 Rb5 43. Rb3 Kd5 44. f5 Kc4 45. h6 gxh6 46. Rf3 b3 47. f6 b2 48. f7 Rb8 49. Rf1 Rf8 50. Kg4 Kc3 51. Rf3+ Kc2 52. Rf2+ Kb3 53. Rf3+ Ka2 54. Rf2 Ka1 55. Rf1+ b1Q 56. Kh4 Rb8 57. Rf3 0-1

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.08"]
[Round "5.2"]
[White "Renkowski, Piotr"]
[Black "Kaliszuk, Kamil"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2178"]
[BlackElo "1717"]
[PlyCount "47"]
[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 "Gostynin Gostmat 83"]
[BlackTeam "Czestochowa Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. e4 dxc4 9. Bxc4 b5 10. Bd3 e5 11. Bg5 Qc7 12. Rc1 Qb8 13. dxe5 Nxe5 14. Bxf6 gxf6 15. Nxe5 fxe5 16. Qh5 Be6 17. Qh6 Qd8 18. Nd5 Be7 19. Rxc6 Kh8 20. Qh5 Bf6 21. Rd6 Qxd6 22. Nxf6 Kg7 23. Qg5+ Kh8 24. Qh6 1-0

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.07"]
[Round "4.6"]
[White "Fudalej, Michal"]
[Black "Renkowski, Piotr"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2203"]
[BlackElo "2178"]
[PlyCount "122"]
[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 Polonia"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 Be7 5. b3 0-0 6. Bb2 c5 7. g3 Nc6 8. Bg2 d4 9. exd4 cxd4 10. Nb5 e5 11. 0-0 a6 12. Na3 e4 13. Ng5 Qa5 14. c5 Bf5 15. Re1 Nb4 16. Nxe4 Nd3 17. Nc4 Qc7 18. Ned6 Bg4 19. Qc2 Nxe1 20. Rxe1 Be6 21. Bxd4 Rad8 22. Be5 Ng4 23. d4 Nxe5 24. dxe5 Qxc5 25. Nxb7 Qb4 26. Rc1 Rc8 27. Qe4 Bxc4 28. bxc4 Qd2 29. Qc2 Qd4 30. Qe4 Bc5 31. Nxc5 Qxc5 32. Qd5 Rfd8 33. Qxc5 Rxc5 34. f4 g6 35. Bb7 Rd2 36. a4 a5 37. Ba6 g5 38. fxg5 Re2 39. h4 Rcxe5 40. Bb5 R5e3 41. c5 Rxg3+ 42. Kf1 Rh2 43. c6 Rh1+ 44. Kf2 Rxc1 45. Kxg3 f6 46. Kf4 Kf7 47. Ke4 fxg5 48. hxg5 Ke6 49. Kf4 Rc3 50. Ke4 Rc5 51. Kf4 Kd6 52. Bd3 Rxc6 53. Bxh7 Rc4+ 54. Kf5 Ke7 55. Bg8 Rxa4 56. g6 Kf8 57. Bd5 Kg7 58. Bf7 Rh4 59. Ke5 a4 60. Kd5 a3 61. Kc5 Rh2 0-1

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.06"]
[Round "3.6"]
[White "Renkowski, Piotr"]
[Black "Bielczyk, Jacek"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2178"]
[BlackElo "2264"]
[PlyCount "51"]
[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 "Gostynin Gostmat 83"]
[BlackTeam "Chrzanow Olimpijczyk"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. e4 g6 8. f4 Bg7 9. Nf3 0-0 10. Bc4 a5 11. Bd2 Ba6 12. b3 Nbd7 13. 0-0 Bxc4 14. bxc4 Qa6 15. Qe2 e6 16. dxe6 fxe6 17. Nb5 Qc6 18. Rae1 a4 19. Ng5 Rae8 20. e5 dxe5 21. fxe5 Nh5 22. g4 h6 23. Ne4 Nxe5 24. gxh5 gxh5 25. Bc3 Ng6 26. Qg2 1-0

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.05"]
[Round "2.1"]
[White "Schippers, Maurice"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2285"]
[BlackElo "2178"]
[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 "Gliwice Akademia Szachowa"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 Be7 5. Nc3 0-0 6. Nf3 d5 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. Bc4 Qd6 10. Rc1 e4 11. Nd4 Nxd4 12. Bxd4 c5 13. Bc3 Qg6 14. Kf1 Be6 15. h4 Bxc4+ 16. bxc4 Bf6 17. h5 Qf5 18. Qc2 Rfd8 19. h6 g6 20. Qb2 Bxc3 21. Qxc3 f6 22. Qb2 Rd7 23. Rc2 Qg4 24. Rc1 Kf7 25. Rh3 Rad8 26. f3 Qg5 27. Rd1 exf3 28. Rxf3 Rd6 29. Qxb7+ R8d7 30. Qc8 Rxd2 31. Qxd7+ Rxd7 32. Rxd7+ Kg8 33. Rd8+ Kf7 34. Rd7+ Kg8 35. Rg7+ Kh8 36. Rxa7 Qxh6 37. Rh3 Qg5 38. Rhxh7+ Kg8 39. Rhb7 Qf5+ 40. Kg1 Qc8 41. Rg7+ Kh8 42. Rh7+ Kg8 43. Rag7+ 1-0

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.04"]
[Round "1.6"]
[White "Renkowski, Piotr"]
[Black "Gesicki, Jacek"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2178"]
[BlackElo "2166"]
[PlyCount "82"]
[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 "Gostynin Gostmat 83"]
[BlackTeam "Sedziszow Malopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 d6 6. Nd2 Nf6 7. Nf1 0-0 8. Ne3 Rb8 9. a4 Nb4 10. 0-0 Be6 11. Qf3 Kh8 12. h3 Ne8 13. Ncd5 Nxd5 14. Bxd5 Nc7 15. Bc4 Bg5 16. Nf5 Bxc1 17. Rfxc1 g6 18. Ne3 f5 19. exf5 gxf5 20. Nd5 Nxd5 21. Bxd5 Qd7 22. Re1 Rf7 23. Bxe6 Qxe6 24. Qh5 Rg8 25. f3 Rf6 26. f4 Qd5 27. Re2 Rfg6 28. g4 fxg4 29. h4 Qd4+ 30. Kg2 exf4 31. Re4 Qf6 32. Qd5 f3+ 33. Kg3 Rf8 34. Rf1 f2 35. Rc4 Qd8 36. Re4 Qd7 37. Rxf2 Rxf2 38. Kxf2 Rf6+ 39. Kg2 g3 40. Qg5 Rf7 41. Rf4 Rxf4 1/2-1/2

[Event "POL Cup KO rapid"]
[Site "Lodz"]
[Date "2021.08.08"]
[Round "1.1"]
[White "Klekowski, Maciej"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2510"]
[BlackElo "2150"]
[PlyCount "39"]
[EventDate "2021.08.08"]
[EventType "k.o. (rapid)"]
[EventRounds "4"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. b3 Be7 5. Bb2 0-0 6. g3 b6 7. Bg2 Bb7 8. 0-0 Nbd7 9. Qe2 c5 10. Nc3 a6 11. Rfd1 Qc7 12. Rac1 e5 13. cxd5 Nxd5 14. Nxd5 Bxd5 15. Nxe5 Bxg2 16. Nxd7 Bb7 17. Qg4 g6 18. Nxf8 Bxf8 19. Qd4 f6 20. Qxf6 1-0

[Event "POL Cup KO rapid"]
[Site "Lodz"]
[Date "2021.08.08"]
[Round "1.2"]
[White "Renkowski, Piotr"]
[Black "Klekowski, Maciej"]
[Result "0-1"]
[ECO "C22"]
[WhiteElo "2150"]
[BlackElo "2510"]
[PlyCount "64"]
[EventDate "2021.08.08"]
[EventType "k.o. (rapid)"]
[EventRounds "4"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 g6 5. Nc3 Bg7 6. Bd2 d6 7. 0-0-0 Be6 8. f4 Nge7 9. Nf3 Qd7 10. h3 0-0-0 11. g4 f5 12. a3 fxe4 13. Nxe4 Nd5 14. Qg1 Rhf8 15. Bc4 Nxf4 16. Bb5 Kb8 17. Bxf4 Rxf4 18. Nc5 Qe8 19. Bxc6 bxc6 20. Nxe6 Qxe6 21. Nd4 Bxd4 22. Rxd4 Rdf8 23. Rd3 Qa2 24. Rb3+ Kc8 25. Qe3 Rf1+ 26. Rxf1 Rxf1+ 27. Kd2 Kd7 28. Qd4 Rf7 29. Qh8 Qb1 30. Re3 Rf2+ 31. Kc3 Qxc2+ 32. Kb4 Qc5+ 0-1

[Event "POL Cup op rapid"]
[Site "Lodz"]
[Date "2021.08.07"]
[Round "7"]
[White "Renkowski, Piotr"]
[Black "Janeczko, Jakub"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2150"]
[BlackElo "2007"]
[PlyCount "109"]
[EventDate "2021.08.07"]
[EventType "swiss (rapid)"]
[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 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 g6 8. b3 Bg7 9. bxc4 Nxc4 10. d4 d5 11. h3 0-0 12. 0-0 b6 13. Nbd2 N6a5 14. Nb3 Ba6 15. Re1 Rc8 16. Bd3 Qc7 17. Nxa5 bxa5 18. Qe2 Rb8 19. Nd2 Rfc8 20. Nb3 a4 21. Nc5 Bb5 22. e6 f6 23. Rb1 Qa5 24. Bf4 Rb6 25. Rb4 Rcc6 26. Reb1 a6 27. Qf3 Nd6 28. Bxb5 axb5 29. Qxd5 g5 30. Bg3 h5 31. Nd7 Ra6 32. Nb8 Rxc3 33. Nxa6 Nc4 34. Qxb5 Qd8 35. Qb8 Qxb8 36. Rxb8+ Kh7 37. Rc8 h4 38. Bb8 f5 39. d5 Bd4 40. d6 Nxd6 41. Rxc3 Bxc3 42. Bxd6 Bf6 43. Bxe7 Bxe7 44. Rb7 Kg6 45. Rxe7 a3 46. Rf7 g4 47. hxg4 fxg4 48. Nc5 h3 49. gxh3 gxh3 50. Kh2 Kg5 51. e7 Kg6 52. e8Q Kh6 53. Kg3 h2 54. Kg4 h1N 55. Qe6# 1-0

[Event "POL Cup op rapid"]
[Site "Lodz"]
[Date "2021.08.07"]
[Round "5"]
[White "Renkowski, Piotr"]
[Black "Konopka, Jeremiasz1111"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2150"]
[BlackElo "1926"]
[PlyCount "118"]
[EventDate "2021.08.07"]
[EventType "swiss (rapid)"]
[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 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 Nf6 7. Nc3 Qd8 8. d5 Nb8 9. Bc4 g6 10. 0-0 Bg7 11. Bf4 a6 12. a4 Bg4 13. h3 Bxf3 14. Qxf3 0-0 15. Rfe1 Nbd7 16. Rad1 Rc8 17. Ba2 Nc5 18. d6 e6 19. Bg5 Ncd7 20. Qxb7 Rb8 21. Qxa6 Rxb2 22. Re2 Qb8 23. Qd3 Nc5 24. Qe3 Nfd7 25. Nb5 Nxa4 26. Bc4 Rxb5 27. Bxb5 Qxb5 28. Be7 Nc3 29. Ree1 Nxd1 30. Rxd1 Rc8 31. Qe4 Nc5 32. Qc2 Qd7 33. Rc1 Bf8 34. Bxf8 Kxf8 35. Qb2 Kg8 36. Qe5 Nb7 37. Rd1 Rc6 38. Qb5 Nxd6 39. Qb8+ Kg7 40. Qb2+ f6 41. Qa3 Qc7 42. g3 h5 43. Qe3 e5 44. Kg2 Qb7 45. Kg1 Nf5 46. Qf3 Qc7 47. Qa3 Nd4 48. Rb1 Qd7 49. Rb8 Ne6 50. Qb3 Rc1+ 51. Kh2 Qd1 52. Rb7+ Kh6 53. Qxd1 Rxd1 54. Rb6 Ng5 55. Rxf6 e4 56. g4 Nf3+ 57. Kg3 Kg5 58. Ra6 h4+ 59. Kg2 Rg1# 0-1

[Event "POL Cup op rapid"]
[Site "Lodz"]
[Date "2021.08.07"]
[Round "3"]
[White "Renkowski, Piotr"]
[Black "Moranda, Wojciech"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2150"]
[BlackElo "2622"]
[PlyCount "135"]
[EventDate "2021.08.07"]
[EventType "swiss (rapid)"]
[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 a6 6. Be3 e6 7. f3 h5 8. Qd2 Be7 9. Be2 Bd7 10. 0-0 Nc6 11. Rad1 b5 12. a3 0-0 13. Nxc6 Bxc6 14. Bg5 Qb6+ 15. Qe3 Qxe3+ 16. Bxe3 Rfc8 17. Rd2 Nd7 18. Bf4 Ne5 19. Rfd1 Rab8 20. Na2 Be8 21. b3 a5 22. Nc1 g5 23. Bg3 h4 24. Bf2 Ng6 25. Nd3 Bf6 26. Ne1 Be5 27. g3 Bc6 28. Kg2 hxg3 29. hxg3 g4 30. Bd4 d5 31. Bxe5 Nxe5 32. exd5 Bxd5 33. Kf2 gxf3 34. Bxf3 Bxf3 35. Nxf3 Ng4+ 36. Ke2 Rc3 37. Rd3 Rxc2+ 38. R1d2 Rxd2+ 39. Rxd2 Nf6 40. Ne5 Rc8 41. Rd3 Nd5 42. a4 bxa4 43. bxa4 f6 44. Ng4 Kf7 45. Ne3 Nc3+ 46. Kf3 Rc7 47. Rd4 Ra7 48. Rh4 Ra6 49. Rh7+ Kg6 50. Rh4 f5 51. g4 Rd6 52. gxf5+ exf5 53. Rc4 Ne4 54. Rc8 Ng5+ 55. Ke2 f4 56. Nc4 Rd4 57. Nxa5 f3+ 58. Ke1 Ne4 59. Nb3 f2+ 60. Ke2 Rd1 61. Rf8 Re1+ 62. Kd3 Nf6 63. Nd2 Rd1 64. Ke2 Rxd2+ 65. Kf1 Ng4 66. Rg8+ Kf5 67. Rf8+ Ke4 68. Re8+ 0-1

[Event "Suwalki Warakomska Memorial 5th"]
[Site "Suwalki"]
[Date "2021.08.03"]
[Round "9"]
[White "Renkowski, Piotr"]
[Black "Indriunas, Matas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2150"]
[BlackElo "2210"]
[PlyCount "107"]
[EventDate "2021.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nxe5 11. dxe5 Ne7 12. Qa4+ Bd7 13. Qa3 Qe6 14. Qb4 Bc6 15. Bc4 Qg4 16. h3 Qxg2 17. 0-0-0 Qg5+ 18. Kb1 Ng6 19. e6 fxe6 20. Bxg7 Rg8 21. Bc3 Qe7 22. Qb3 Nf4 23. Rhe1 a6 24. Be5 Nd5 25. Rxe4 Nc3+ 26. Qxc3 Bxe4+ 27. Ka1 Kf7 28. Qe3 Bf5 29. Qf3 Ke8 30. Bb3 Rc8 31. a3 Qc5 32. Bc3 Qe7 33. Re1 Rg6 34. Ka2 Rc7 35. Bb4 Qf6 36. Qe3 Rc6 37. Qa7 Rg7 38. Rd1 Rgc7 39. Qb8+ Rc8 40. Qxb7 R8c7 41. Qb8+ Rc8 42. Qg3 Qg6 43. Qe5 R6c7 44. Qh8+ Kf7 45. Rd7+ Rxd7 46. Qxc8 Bb1+ 47. Ka1 Qd3 48. Qf8+ Kg6 49. Qg8+ Rg7 50. Qxe6+ Kh5 51. Qe5+ Rg5 52. Bf7+ Kh4 53. Qf4+ Kxh3 54. Qxg5 1-0

[Event "Suwalki Warakomska Memorial 5th"]
[Site "Suwalki"]
[Date "2021.08.02"]
[Round "8"]
[White "Mulet, Piotr"]
[Black "Renkowski, Piotr"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2215"]
[BlackElo "2150"]
[PlyCount "94"]
[EventDate "2021.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 c6 5. cxd5 exd5 6. e3 Be7 7. Bd3 0-0 8. Qc2 Nbd7 9. Nge2 h6 10. Bh4 Re8 11. 0-0 Ne4 12. Bxe7 Qxe7 13. a3 Ndf6 14. b4 a6 15. Na4 b5 16. Nc5 Nxc5 17. Qxc5 Qxc5 18. dxc5 Nd7 19. Nd4 Ne5 20. Be2 Bb7 21. a4 g6 22. g3 f5 23. Rfc1 Kf7 24. Ra2 Kf6 25. axb5 axb5 26. Rca1 Rxa2 27. Rxa2 Ra8 28. Rxa8 Bxa8 29. Kf1 Nd7 30. Ke1 Nb8 31. Kd2 Bb7 32. Kc3 Ba6 33. Bd3 h5 34. h3 Bc8 35. Bf1 Bd7 36. Bg2 Ke5 37. f3 Na6 38. h4 Nc7 39. Ne2 Kf6 40. Nf4 Ne6 41. Ne2 Nc7 42. Nc1 Ne6 43. Nd3 Nc7 44. Bh3 Ne6 45. Bg2 Nc7 46. Bh1 Ne6 47. Bg2 Nc7 1/2-1/2

[Event "Suwalki Warakomska Memorial 5th"]
[Site "Suwalki"]
[Date "2021.08.01"]
[Round "7"]
[White "Renkowski, Piotr"]
[Black "Stanisz, Patryk"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2150"]
[BlackElo "2140"]
[PlyCount "57"]
[EventDate "2021.07.27"]
[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. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Qa4+ Nbd7 6. Nc3 g6 7. Nf3 Bg7 8. Bc4 0-0 9. d3 Nb6 10. Qb3 e6 11. dxe6 Nxc4 12. exf7+ Rxf7 13. dxc4 Ng4 14. Nd5 Qd6 15. Be3 b5 16. c5 Qf8 17. Ng5 Kh8 18. Nxf7+ Qxf7 19. Nf4 Qc7 20. Ne6 Bxe6 21. Qxe6 Bxb2 22. Rd1 Nxe3 23. Qxe3 Qa5+ 24. Kf1 Qxa2 25. g3 Qc4+ 26. Kg2 Rc8 27. Rhe1 a5 28. Rd7 Qxc5 29. Qxc5 1-0

[Event "Suwalki Warakomska Memorial 5th"]
[Site "Suwalki"]
[Date "2021.07.31"]
[Round "6"]
[White "Renkowski, Piotr"]
[Black "Warchol, Kamila"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "2150"]
[PlyCount "114"]
[EventDate "2021.07.27"]
[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. c4 e5 2. Nc3 Nc6 3. Nf3 d6 4. d4 exd4 5. Nxd4 Bd7 6. e4 Nf6 7. Be2 Be7 8. 0-0 0-0 9. Be3 Re8 10. f3 h6 11. Qd2 Ne5 12. Rad1 c6 13. h3 a6 14. a4 Bf8 15. Rfe1 Ng6 16. Bf1 Qc7 17. Qf2 Rac8 18. Nc2 d5 19. Bb6 Qf4 20. g3 Qb8 21. exd5 Bd6 22. f4 cxd5 23. c5 Bc7 24. a5 Bxb6 25. axb6 Ne7 26. b4 Bf5 27. Ne3 Ne4 28. Nxe4 Bxe4 29. Bg2 Bxg2 30. Qxg2 a5 31. Nxd5 Nxd5 32. Qxd5 axb4 33. Qc4 Rxe1+ 34. Rxe1 Re8 35. Rxe8+ Qxe8 36. c6 bxc6 37. b7 Qe3+ 38. Kf1 Qf3+ 39. Kg1 Qxg3+ 40. Kh1 Qxh3+ 41. Kg1 Qe3+ 42. Kf1 Qb6 43. Qxc6 Qxc6 44. b8Q+ Kh7 45. Qxb4 Qg6 46. Qc5 Qf6 47. Qc2+ g6 48. Qc4 g5 49. Qe4+ Kg7 50. f5 Qd6 51. Kg2 Kf6 52. Qc2 Qd5+ 53. Kg3 Qxf5 54. Qa2 Qe5+ 55. Kf3 Kg7 56. Kg4 Qe6+ 57. Kh5 Qh3# 0-1

[Event "Suwalki Warakomska Memorial 5th"]
[Site "Suwalki"]
[Date "2021.07.30"]
[Round "5"]
[White "Paprocki, Jaroslaw"]
[Black "Renkowski, Piotr"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2231"]
[BlackElo "2150"]
[PlyCount "84"]
[EventDate "2021.07.27"]
[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 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. Bg5 Nbd7 6. e3 Be7 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Rc1 0-0 10. Be2 Nxc3 11. Rxc3 e5 12. dxe5 Nxe5 13. Nd4 c5 14. Nf3 Nxf3+ 15. Bxf3 Be6 16. Qc2 Rac8 17. Be2 a6 18. Bc4 b5 19. Bxe6 Qxe6 20. b3 c4 21. 0-0 cxb3 22. axb3 b4 23. Rxc8 Rxc8 24. Qd3 h6 25. Rb1 Rc3 26. Qd8+ Kh7 27. Qd1 a5 28. g3 g6 29. Kg2 h5 30. h4 Qe4+ 31. Qf3 Qe6 32. Qd1 Qe5 33. Qd4 Qf5 34. Qf4 Qe6 35. Ra1 Qd5+ 36. e4 Qxb3 37. Rxa5 Rc8 38. Rd5 Kg8 39. g4 hxg4 40. Qxg4 Re8 41. h5 Qc4 42. hxg6 Qxe4+ 1/2-1/2

[Event "Suwalki Warakomska Memorial 5th"]
[Site "Suwalki"]
[Date "2021.07.29"]
[Round "3"]
[White "Nurkiewicz, Maciej"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2342"]
[BlackElo "2150"]
[PlyCount "47"]
[EventDate "2021.07.27"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 e5 9. cxd5 cxd5 10. Nb5 Bb8 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Bd2 a6 14. Nd4 Bxd4 15. exd4 Bd7 16. Qb3 Bc6 17. Rae1 Qd7 18. f3 Rfe8 19. Re5 h6 20. Rfe1 Qd6 21. Bb1 Rac8 22. Qe3 Nh7 23. Qf4 Nf8 24. Rxe8 1-0

[Event "Suwalki Warakomska Memorial 5th"]
[Site "Suwalki"]
[Date "2021.07.29"]
[Round "4"]
[White "Renkowski, Piotr"]
[Black "Hnydiuk, Aleksander"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2150"]
[BlackElo "2407"]
[PlyCount "56"]
[EventDate "2021.07.27"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. a3 0-0 8. Bd3 Nc6 9. Nge2 Bf6 10. Be3 d5 11. b3 dxc4 12. bxc4 g6 13. c5 Nd5 14. Nxd5 Qxd5 15. 0-0 Bg4 16. f3 Bf5 17. Bxf5 Qxf5 18. Bf2 Rad8 19. Rb1 b6 20. Qa4 Qd7 21. Rbd1 Rfe8 22. d5 Nd4 23. Rxd4 Bxd4 24. Qxd4 Rxe2 25. cxb6 axb6 26. Rd1 Rde8 27. Qh4 Qe7 28. Qh6 Rxf2 0-1

[Event "Suwalki Warakomska Memorial 5th"]
[Site "Suwalki"]
[Date "2021.07.28"]
[Round "2"]
[White "Renkowski, Piotr"]
[Black "Klimkowski, Jan"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2150"]
[BlackElo "2322"]
[PlyCount "90"]
[EventDate "2021.07.27"]
[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 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. 0-0-0 Rc8 10. Kb1 b5 11. f3 h5 12. Nd5 Bxd5 13. exd5 Nb6 14. Bxb6 Qxb6 15. Bd3 g6 16. Qa5 Nd7 17. h3 Bh6 18. g4 h4 19. Rhe1 0-0 20. Qb4 Bf4 21. Na5 Rc5 22. Nc6 Qc7 23. g5 Kg7 24. Be4 Nb6 25. Rg1 Rc8 26. Qe1 Bg3 27. Rxg3 hxg3 28. Qxg3 Rh8 29. f4 Nxd5 30. Bxd5 Rxd5 31. Rxd5 Qxc6 32. Rd1 Rc8 33. Rc1 Qe4 34. fxe5 Qxe5 35. Qg2 Rc4 36. b3 Re4 37. Rf1 Re1+ 38. Rxe1 Qxe1+ 39. Kb2 Qe5+ 40. Kb1 b4 41. Qg4 a5 42. h4 d5 43. h5 d4 44. h6+ Kh7 45. Qg2 Qe1+ 1/2-1/2

[Event "Suwalki Warakomska Memorial 5th"]
[Site "Suwalki"]
[Date "2021.07.27"]
[Round "1"]
[White "Zylka, Stanislaw"]
[Black "Renkowski, Piotr"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2362"]
[BlackElo "2150"]
[PlyCount "82"]
[EventDate "2021.07.27"]
[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. Bb5+ Bd7 4. c4 Nf6 5. Nc3 Bxb5 6. cxb5 e6 7. d4 d5 8. exd5 Nxd5 9. 0-0 Nxc3 10. bxc3 Be7 11. Qe2 cxd4 12. Rd1 Nd7 13. Rxd4 Qc8 14. Rc4 Nc5 15. Bg5 f6 16. Be3 b6 17. Re1 0-0 18. Nd4 Rf7 19. Nc6 Bf8 20. Bxc5 Bxc5 21. g3 a6 22. Ra4 e5 23. Rd1 Rd7 24. Rxd7 Qxd7 25. Qf3 Qd2 26. Kg2 a5 27. Nxe5 Rd8 28. Nc6 Re8 29. Rg4 Bxf2 30. Kh3 Bg1 31. Qg2 Qd7 32. Qxg1 h5 33. Qd4 Qxg4+ 34. Qxg4 hxg4+ 35. Kxg4 Re3 36. c4 Re4+ 37. Kf5 Rxc4 38. Ke6 Ra4 39. Kd6 Rxa2 40. Kc7 a4 41. Kxb6 Rb2 0-1

[Event "Opole Termika Blitz op"]
[Site "Opole"]
[Date "2021.07.18"]
[Round "6"]
[White "Renkowski, Piotr"]
[Black "Lubczynski, Rafal"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2150"]
[BlackElo "2429"]
[PlyCount "89"]
[EventDate "2021.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6 8. Be3 Bd6 9. Nd2 Ke7 10. 0-0-0 b5 11. c3 Nbd7 12. Kc2 a5 13. Ne2 a4 14. Rhe1 Rhb8 15. Nc1 Nc5 16. Nd3 Nfd7 17. Nxc5 Nxc5 18. Nf1 b4 19. Bxc5 Bxc5 20. Ne3 b3+ 21. axb3 axb3+ 22. Kd3 Bxe3 23. Kxe3 Ra2 24. Rd2 Rb6 25. Red1 Rd6 26. Rxd6 cxd6 27. Rd2 Kd7 28. Kd3 d5 29. exd5 exd5 30. c4 d4 31. f4 exf4 32. Kxd4 Ke6 33. Kc3 g5 34. Kxb3 Ra1 35. Rc2 Kd6 36. Kb4 Kc6 37. Re2 Rg1 38. Kc3 g4 39. b4 h5 40. Kd4 h4 41. Re6+ Kd7 42. Re2 Rh1 43. h3 f3 44. gxf3 g3 45. b5 0-1

[Event "Opole Termika Blitz op"]
[Site "Opole"]
[Date "2021.07.18"]
[Round "4"]
[White "Renkowski, Piotr"]
[Black "Piesik, Piotr"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2150"]
[BlackElo "2404"]
[PlyCount "122"]
[EventDate "2021.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. d4 c6 4. f4 d5 5. e5 Nh6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Nf5 9. Be3 h5 10. Bd3 h4 11. Bxf5 gxf5 12. 0-0-0 e6 13. Kb1 Bf8 14. g4 hxg3 15. Qxg3 Qh4 16. Qf3 Nd7 17. Bf2 Qh5 18. Qxh5 Rxh5 19. Ne2 Be7 20. Rdg1 Nf8 21. Kc1 Ng6 22. Kd2 Kd7 23. Ke3 Rah8 24. Rg2 Rxh3+ 25. Rxh3 Rxh3+ 26. Rg3 Rh2 27. Bg1 Rh4 28. Bf2 Rh1 29. Rg1 Rh2 30. Bg3 Rh3 31. Kf3 c5 32. c3 Kc6 33. Kg2 Rh8 34. Rh1 Rxh1 35. Kxh1 Kb5 36. b3 c4 37. Kg2 a5 38. Kf3 Kc6 39. Be1 b5 40. Bd2 cxb3 41. axb3 a4 42. b4 Bh4 43. Nc1 Kd7 44. Be3 Be1 45. Na2 Ne7 46. Ke2 Bh4 47. Nc1 Nc8 48. Nd3 Nb6 49. Nc1 Nc4 50. Bg1 Ke8 51. Na2 Kf8 52. Nc1 Kg7 53. Na2 Kg6 54. Kf3 Kh5 55. Nc1 Be1 56. Na2 Kh4 57. Ke2 Bg3 58. Kf3 Kh3 59. Nc1 Nd2+ 60. Ke2 Ne4 61. Na2 Bxf4 0-1

[Event "Opole Termika Blitz op"]
[Site "Opole"]
[Date "2021.07.18"]
[Round "9"]
[White "Renkowski, Piotr"]
[Black "Steczek, Marcin"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2150"]
[BlackElo "2358"]
[PlyCount "98"]
[EventDate "2021.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[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. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Nc6 7. 0-0 Rc8 8. Na3 Nh6 9. Nc2 cxd4 10. cxd4 Nf5 11. a3 a5 12. Rb1 a4 13. g4 Nfe7 14. Kg2 h5 15. h3 hxg4 16. hxg4 Na5 17. Be3 Bb5 18. Nb4 Bxe2 19. Qxe2 Ng6 20. Rbc1 Nc4 21. Nd2 Bxb4 22. Nxc4 dxc4 23. axb4 Qxb4 24. f4 Qb5 25. f5 Qd5+ 26. Kg3 Ne7 27. Qf2 exf5 28. gxf5 Qe4 29. Qf4 Qxf4+ 30. Kxf4 b5 31. Rh1 Kd7 32. Ke4 Kc6 33. Rcd1 Nd5 34. Bc1 Rce8 35. Rdg1 b4 36. Rxh8 Rxh8 37. Rxg7 Rh4+ 38. Kf3 c3 39. bxc3 Rh3+ 40. Ke4 Rxc3 41. Rh7 Rxc1 42. Rh6+ f6 43. exf6 Re1+ 44. Kd3 Kd7 45. Kc4 a3 46. Kxd5 a2 47. Rh7+ Ke8 48. Ra7 a1Q 49. f7+ Kf8 0-1

[Event "Opole Termika Rapid op"]
[Site "Opole"]
[Date "2021.07.17"]
[Round "7"]
[White "Jedynak, Radoslaw"]
[Black "Renkowski, Piotr"]
[Result "0-1"]
[ECO "D09"]
[WhiteElo "2341"]
[BlackElo "2150"]
[PlyCount "64"]
[EventDate "2021.07.17"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Be6 6. Bg2 Bxc4 7. Qa4 Bd5 8. 0-0 Bc5 9. Rd1 Nge7 10. Nxd4 Qd7 11. Nb3 Bxb3 12. Qxb3 Qf5 13. Bf4 0-0 14. e4 Qh5 15. Bf3 Qh3 16. Qc4 Bb6 17. Nc3 Ng6 18. Bg2 Qh5 19. Nd5 Ncxe5 20. Bxe5 Nxe5 21. Qc3 Ng4 22. Nxb6 Qxh2+ 23. Kf1 cxb6 24. Qf3 Qh5 25. Qf4 Rad8 26. Rd5 Rxd5 27. exd5 Rd8 28. Re1 h6 29. Qc7 Qg5 30. Rc1 Qf6 31. Qxd8+ Qxd8 32. Rc8 Qxc8 0-1

[Event "Opole Termika Rapid op"]
[Site "Opole"]
[Date "2021.07.17"]
[Round "9"]
[White "Nasuta, Grzegorz"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2518"]
[BlackElo "2150"]
[PlyCount "73"]
[EventDate "2021.07.17"]
[EventType "swiss (rapid)"]
[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. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 b6 8. Bb5+ c6 9. Nxf6+ Qxf6 10. Bd3 0-0 11. Qe2 Bb7 12. Qe4 g6 13. h4 Nd7 14. h5 Rab8 15. hxg6 fxg6 16. Bc4 Rfe8 17. 0-0-0 c5 18. Qe3 b5 19. Ne5 Nxe5 20. dxe5 Qf7 21. Bxb5 Re7 22. Bc4 Bxg2 23. Rh4 Bd5 24. Rf4 Qe8 25. Bxd5 exd5 26. Rxd5 Qb5 27. b3 Qf1+ 28. Rd1 Qa6 29. Qxc5 Rbe8 30. Ra4 Qe2 31. f4 Rf7 32. Qd5 Qf2 33. Re4 Rc8 34. Rd2 Qf1+ 35. Kb2 Kg7 36. e6 Rfc7 37. e7 1-0

[Event "Opole Termika Rapid op"]
[Site "Opole"]
[Date "2021.07.17"]
[Round "3"]
[White "Piesik, Piotr"]
[Black "Renkowski, Piotr"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2404"]
[BlackElo "2150"]
[PlyCount "102"]
[EventDate "2021.07.17"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 Nf6 3. Bg2 d5 4. 0-0 c5 5. d3 Nc6 6. Nbd2 Be7 7. e4 b6 8. Re1 Bb7 9. exd5 exd5 10. d4 0-0 11. dxc5 bxc5 12. c4 d4 13. Nb3 h6 14. Bf4 Re8 15. Ne5 Qb6 16. Ng4 Nxg4 17. Qxg4 Bf8 18. Bd5 Nb4 19. Bxb7 Qxb7 20. Bd2 Nd3 21. Rxe8 Rxe8 22. Qf5 Ne5 23. Bf4 Nf3+ 24. Kh1 Ne5+ 25. Kg1 g6 26. Qh3 Nf3+ 27. Kh1 Ne5+ 28. Qg2 Qxg2+ 29. Kxg2 Nxc4 30. Rc1 Nxb2 31. Nxc5 Bxc5 32. Rxc5 Nd3 33. Ra5 Nxf4+ 34. gxf4 Re7 35. Rd5 Re2 36. a4 Ra2 37. Rxd4 Ra3 38. f3 Kg7 39. Kg3 Kf6 40. Rd6+ Kg7 41. Ra6 f5 42. Rxa7+ Kf6 43. h4 Ra2 44. a5 h5 45. a6 Ke6 46. Rg7 Kf6 47. Ra7 Ke6 48. Ra8 Kf6 49. Kh3 Kg7 50. Kg3 Kf6 51. Rf8+ Kg7 1/2-1/2

[Event "Opole Termika Rapid op"]
[Site "Opole"]
[Date "2021.07.17"]
[Round "8"]
[White "Renkowski, Piotr"]
[Black "Stachowiak, Kamil"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2150"]
[BlackElo "2470"]
[PlyCount "71"]
[EventDate "2021.07.17"]
[EventType "swiss (rapid)"]
[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 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nc6 8. 0-0 Be7 9. Qe2 0-0 10. Rd1 Nb6 11. Bb3 Bd7 12. Nc3 a6 13. h3 Qc7 14. Bf4 dxe5 15. Nxe5 Nxe5 16. Bxe5 Bd6 17. Bxd6 Qxd6 18. d5 e5 19. Ne4 Qg6 20. Qe3 f5 21. d6+ Kh8 22. Nc3 Bc6 23. Nd5 Nxd5 24. Bxd5 f4 25. Qxe5 Rae8 26. Qd4 Qxd6 27. Bxc6 Qxc6 28. Rac1 Qe6 29. Rc7 Qg6 30. Rxb7 f3 31. Qg4 fxg2 32. Qxg6 hxg6 33. Rd2 Rf5 34. Kxg2 Rg5+ 35. Kf1 Rf8 36. Rb3 1-0

[Event "POL-chT 1st League"]
[Site "Ustron"]
[Date "2020.09.13"]
[Round "9.2"]
[White "Kucza, Karol"]
[Black "Renkowski, Piotr"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2285"]
[BlackElo "2149"]
[PlyCount "122"]
[EventDate "2020.09.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. Be3 exd4 10. cxd4 Bg4 11. Nc3 0-0 12. Nd5 Nxd5 13. Bxd5 Bd7 14. Rc1 Qe8 15. Re1 Rc8 16. Bxc6 Bxc6 17. d5 Bxe3 18. Rxe3 Bb7 19. Nd4 Qe5 20. g3 Rfe8 21. a4 bxa4 22. Qxa4 g6 23. Rcc3 h5 24. Rb3 Rb8 25. Ne6 Re7 26. f4 Qf6 27. Nd4 Kg7 28. Qc4 Ree8 29. Nf3 Rec8 30. Rec3 c5 31. dxc6 Rxc6 32. Qd3 Rxc3 33. Qxc3 Qxc3 34. bxc3 a5 35. Nd4 a4 36. Rb6 a3 37. c4 a2 38. Nb3 Ra8 39. Rxb7 Ra3 40. Na1 Rc3 41. Kg2 Rc1 42. Nb3 Rb1 43. Ra7 Rxb3 44. Rxa2 Re3 45. c5 dxc5 46. e5 g5 47. Rc2 h4 48. Rxc5 hxg3 49. hxg3 gxf4 50. gxf4 Ra3 51. Rc6 Rb3 52. Kf2 Ra3 53. Rd6 Rb3 54. Ke2 Kf8 55. Rd7 Ke8 56. Ra7 Rh3 57. Ra6 Ke7 58. Kf2 Rb3 59. Kg2 Rc3 60. Rh6 Rb3 61. Rh3 Rxh3 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Ustron"]
[Date "2020.09.12"]
[Round "8.5"]
[White "Renkowski, Piotr"]
[Black "Skawinski, Arkadiusz"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2149"]
[BlackElo "2384"]
[PlyCount "80"]
[EventDate "2020.09.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Wisznia Mala Bialy Krol"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Be7 10. Bd3 a5 11. Qa4 0-0 12. b5 Nh4 13. Nxh4 Bxh4 14. 0-0 f5 15. Nd2 Nd8 16. Bc3 Nf7 17. Nb3 Qd8 18. f4 Be7 19. Bb4 Bd7 20. Bxe7 Qxe7 21. Rac1 b6 22. Nd2 Rac8 23. Nf3 g5 24. g3 Kh8 25. Qb3 gxf4 26. gxf4 Rg8+ 27. Kf2 Rxc1 28. Rxc1 Rg4 29. Ke3 Qf8 30. Rc7 Qh6 31. Rxd7 Qxf4+ 32. Kf2 Ng5 33. Be2 Ne4+ 34. Ke1 Qc1+ 35. Bd1 Rg1+ 36. Ke2 Rxd1 37. Rd8+ Kg7 38. Rd7+ Kf8 39. Rc7 Rd2+ 40. Ke3 Rc2+ 0-1

[Event "POL-chT 1st League"]
[Site "Ustron"]
[Date "2020.09.11"]
[Round "7.1"]
[White "Renkowski, Piotr"]
[Black "Klepek, Witold"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2149"]
[BlackElo "2159"]
[PlyCount "89"]
[EventDate "2020.09.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Pawlowice Gminy"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Ng6 9. Nc2 Be7 10. Bd3 0-0 11. h4 f6 12. exf6 Bxf6 13. Ng5 Bxg5 14. hxg5 e5 15. Qh5 e4 16. Be2 Bf5 17. g4 Be6 18. Bd2 Rc8 19. Bc3 Nf4 20. Qxh7+ Kf7 21. Bd2 Ng6 22. Qh2 Rh8 23. Qg2 Rxh1+ 24. Qxh1 Qh8 25. Qh5 Nce5 26. dxe5 Rxc2 27. Qxh8 Nxh8 28. Bc3 d4 29. Bd1 Rxc3 30. bxc3 dxc3 31. Bb3 Ng6 32. Rc1 Bxb3 33. axb3 Nxe5 34. Rxc3 Kg6 35. Rc7 b5 36. Rxa7 Kxg5 37. Rxg7+ Kf4 38. Ke2 Nd3 39. Rf7+ Kxg4 40. Ke3 Nc5 41. Rf4+ Kg5 42. Rxe4 Nxb3 43. Rb4 Na1 44. Rxb5+ Kf6 45. Rb2 1-0

[Event "POL-chT 1st League"]
[Site "Ustron"]
[Date "2020.09.10"]
[Round "6.5"]
[White "Tymrakiewicz, Rafal"]
[Black "Renkowski, Piotr"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2245"]
[BlackElo "2149"]
[PlyCount "110"]
[EventDate "2020.09.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Dabrowa Gornicza Zaglebie"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 c5 5. c3 Nc6 6. Ngf3 Bd6 7. Bg3 0-0 8. Bd3 b6 9. Qe2 Bb7 10. Rd1 Re8 11. Ne5 Qc7 12. f4 Ne7 13. 0-0 Ne4 14. Nxe4 dxe4 15. Bb5 Red8 16. dxc5 Bxc5 17. Bh4 Rxd1 18. Rxd1 Nd5 19. Bf2 a6 20. Ba4 b5 21. Bb3 f6 22. c4 Nb6 23. cxb5 fxe5 24. Bxe6+ Kh8 25. f5 Be7 26. Bg3 Bf6 27. h4 axb5 28. Qxb5 Ba6 29. Qb4 Bd3 30. Kh2 h6 31. Bf2 Rb8 32. Qe1 Qc2 33. Rd2 Qb1 34. Rd1 Qxb2 35. Kh3 Qe2 36. Qxe2 Bxe2 37. Rb1 h5 38. Rb3 Bg4+ 39. Kh2 g6 40. a4 Bxf5 41. Bd5 Nd7 42. Rc3 Be7 43. Bg3 Bd6 44. Rc6 Rb6 45. Rc2 Nf6 46. Ba2 Ng4+ 47. Kh1 Be6 48. a5 Rb5 49. Be1 Bxa2 50. Rxa2 Rb1 51. Re2 Bb4 52. a6 Bxe1 53. g3 Bf2+ 54. Kg2 Rg1+ 55. Kh3 Rxg3# 0-1

[Event "POL-chT 1st League"]
[Site "Ustron"]
[Date "2020.09.09"]
[Round "5.2"]
[White "Renkowski, Piotr"]
[Black "Redzisz, Michal"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2149"]
[BlackElo "2164"]
[PlyCount "30"]
[EventDate "2020.09.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Chylice Laura"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb3 Bf5 9. d4 e6 10. 0-0 Be7 11. Be3 0-0 12. Ne5 Rc8 13. f4 Nd5 14. Nxd5 exd5 15. Rc1 Qd6 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Ustron"]
[Date "2020.09.08"]
[Round "4.4"]
[White "Czernek, Tymon"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2267"]
[BlackElo "2149"]
[PlyCount "79"]
[EventDate "2020.09.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Czarna LKSz"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 a6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 cxd4 10. b4 Qc7 11. Bxd4 Nc6 12. Be2 Nxd4 13. Qxd4 b5 14. Nb2 Be7 15. Qd2 0-0 16. 0-0 f6 17. Nd3 Nb6 18. exf6 gxf6 19. Nd4 Bd7 20. Bg4 e5 21. Bxd7 Nxd7 22. fxe5 fxe5 23. Nf5 Qb6+ 24. Kh1 Qe6 25. g4 Kh8 26. Rae1 Bf6 27. Nf4 Qg8 28. Nxd5 Rad8 29. Qg2 Bg5 30. h4 Bf6 31. g5 Bg7 32. h5 e4 33. Qxe4 Nc5 34. bxc5 Qxd5 35. Qxd5 Rxd5 36. c6 Rc5 37. Ne7 Ra8 38. h6 Bxc3 39. Re3 Ba5 40. Ref3 1-0

[Event "POL-chT 1st League"]
[Site "Ustron"]
[Date "2020.09.07"]
[Round "3.3"]
[White "Renkowski, Piotr"]
[Black "Kowalczyk, Pawel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2149"]
[BlackElo "2339"]
[PlyCount "52"]
[EventDate "2020.09.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Opole Rodlo"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. 0-0 c6 8. c3 Bd6 9. Nbd2 0-0 10. Ne4 h6 11. Ne5 Bc7 12. Qh3 Nd7 13. f4 N7f6 14. Nxf6+ Nxf6 15. Be3 Qd5 16. f5 Rae8 17. Bxh6 gxh6 18. Qxh6 Bxe5 19. dxe5 Qxe5 20. Rae1 Ng4 21. Qh4 Qc5+ 22. Kh1 exf5 23. h3 Rxe1 24. Rxe1 Nf2+ 25. Kh2 Qd6+ 26. Kg1 Ne4 0-1

[Event "POL-chT 1st League"]
[Site "Ustron"]
[Date "2020.09.06"]
[Round "2.3"]
[White "Tomaszewski, Kacper"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2341"]
[BlackElo "2149"]
[PlyCount "77"]
[EventDate "2020.09.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Rybnik"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Be7 7. Qc2 0-0 8. a3 Re8 9. Rd1 a6 10. c5 e5 11. dxe5 Ng4 12. Bf4 Bxc5 13. h3 Ngxe5 14. Nxe5 Nxe5 15. Nxd5 Ba7 16. Nc3 Qf6 17. Be2 Bf5 18. Qb3 b5 19. Qb4 c5 20. Bxe5 Qxe5 21. Qh4 Bb6 22. Rd5 Qe6 23. Qf4 Bc2 24. Rd6 Qb3 25. Rxb6 Qxb2 26. Nd1 Bxd1 27. Bxd1 Qc3+ 28. Ke2 Qxa3 29. Kf3 c4 30. Bc2 Qc5 31. Rb7 Re7 32. Bxh7+ Kf8 33. Rxe7 Qxe7 34. Rd1 c3 35. Bf5 b4 36. Rd7 Qf6 37. Qxb4+ Kg8 38. Qf4 c2 39. Bxc2 1-0

[Event "POL-chT 1st League"]
[Site "Ustron"]
[Date "2020.09.05"]
[Round "1.4"]
[White "Renkowski, Piotr"]
[Black "Flis, Jacek"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2149"]
[BlackElo "2214"]
[PlyCount "74"]
[EventDate "2020.09.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Czestochowa Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Qc2 c6 9. Rd1 Qe7 10. Rb1 Re8 11. dxe5 Nxe5 12. h3 Nxf3+ 13. Bxf3 Be6 14. b3 d5 15. cxd5 cxd5 16. Bg5 Qc7 17. Qd3 dxe4 18. Nxe4 Nxe4 19. Bxe4 Qa5 20. Qg3 Rac8 21. Bxb7 Rc2 22. a4 Rc3 23. Bd2 Rxg3 24. Bxa5 Rxb3 25. Bc6 Rc8 26. Bb5 h5 27. Kf1 Rxb1 28. Rxb1 Bc4+ 29. Ke1 Rb8 30. Rd1 Bxb5 31. axb5 Rxb5 32. Rd8+ Kh7 33. Bd2 Re5+ 34. Kd1 Rf5 35. Ke2 Re5+ 36. Kd1 Rf5 37. Ke2 Re5+ 1/2-1/2

[Event "POL-ch rapid"]
[Site "Zgierz"]
[Date "2019.10.06"]
[Round "2"]
[White "Dudzinski, Piotr"]
[Black "Renkowski, Piotr"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2355"]
[BlackElo "2179"]
[PlyCount "67"]
[EventDate "2019.10.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 Bb6 7. Bb3 Be6 8. Nbd2 0-0 9. Re1 Re8 10. Nf1 d5 11. Qe2 dxe4 12. dxe4 Qe7 13. h3 h6 14. Ng3 Rad8 15. Nh4 Bxb3 16. axb3 Qe6 17. b4 Ne7 18. Qf3 Ng6 19. Nhf5 Rd7 20. Be3 Red8 21. h4 Bxe3 22. fxe3 a6 23. Rf1 Rd2 24. Rf2 Ne7 25. Nxe7+ Qxe7 26. Raf1 Qe6 27. Nf5 Rxf2 28. Rxf2 h5 29. Ng3 Ng4 30. Rf1 g6 31. Rd1 Rxd1+ 32. Qxd1 Qe7 33. Nf1 Qxh4 34. Qd2 0-1

[Event "POL-ch rapid"]
[Site "Zgierz"]
[Date "2019.10.06"]
[Round "4"]
[White "Heberla, Bartlomiej"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "D09"]
[WhiteElo "2552"]
[BlackElo "2179"]
[PlyCount "87"]
[EventDate "2019.10.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Be6 6. Nbd2 Qd7 7. Bg2 Bh3 8. 0-0 h5 9. e6 Bxe6 10. Ng5 Bf5 11. Qb3 Rb8 12. Qb5 Nge7 13. Nb3 a6 14. Qa4 f6 15. Nc5 Qc8 16. Nf3 Bh3 17. Nxd4 Bxg2 18. Kxg2 h4 19. Nde6 Kf7 20. Rd1 hxg3 21. hxg3 b6 22. Nd7 Kxe6 23. c5 Kf7 24. Qb3+ Ke8 25. Bf4 Ra8 26. cxb6 cxb6 27. Rac1 Qb7 28. Qf3 Rd8 29. Nb8 Rxb8 30. Bxb8 Qxb8 31. Rxc6 Nxc6 32. Qxc6+ Kf7 33. Qd5+ Kg6 34. Qe4+ Kf7 35. Qd5+ Kg6 36. Qe4+ Kf7 37. Rd7+ Kg8 38. Qe6+ Kh7 39. Rd4 g5 40. Qf5+ Kg8 41. Qe6+ Kh7 42. Qf7+ Bg7 43. Rd1 Qa8+ 44. f3 1-0

[Event "POL-chT 1st League"]
[Site "Dzwirzyno"]
[Date "2019.09.15"]
[Round "9.2"]
[White "Kelm, Robert"]
[Black "Renkowski, Piotr"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1585"]
[BlackElo "2179"]
[PlyCount "92"]
[EventDate "2019.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Lodz Okucia Budowlane"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Nf3 c5 3. e3 Nc6 4. c4 e6 5. Nc3 Nf6 6. a3 cxd4 7. exd4 Be7 8. Bf4 a6 9. Ne5 Qb6 10. Nxc6 Qxc6 11. c5 0-0 12. Bd3 Nd7 13. b4 Bf6 14. Bd6 Bxd4 15. Bxh7+ Kxh7 16. Qxd4 Re8 17. 0-0 b6 18. f4 Bb7 19. Rf3 Rh8 20. Re1 Kg8 21. Rg3 Rh7 22. Ree3 Rc8 23. Rg4 bxc5 24. bxc5 f6 25. Na4 Re8 26. h3 Qb5 27. Nc3 Qb3 28. Nd1 Qc4 29. Qxc4 dxc4 30. f5 e5 31. Rxc4 Bc6 32. Rec3 Kf7 33. Rg4 Rc8 34. Ne3 Rh5 35. Rb4 Rg8 36. Nc4 Rxf5 37. Na5 Rc8 38. g4 Rf3 39. Rbb3 Rxc3 40. Rxc3 Ke6 41. Kf2 Bd5 42. h4 g6 43. Kg3 f5 44. h5 Nf6 45. gxf5+ gxf5 46. Rc1 Ne4+ 0-1

[Event "POL-chT 1st League"]
[Site "Dzwirzyno"]
[Date "2019.09.14"]
[Round "8.5"]
[White "Renkowski, Piotr"]
[Black "Kokoszczynski, Jan"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2179"]
[BlackElo "2289"]
[PlyCount "56"]
[EventDate "2019.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Chylice Laura"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Bc4 0-0 8. 0-0 Nbd7 9. Re1 a6 10. a4 Nb6 11. Bb3 Nbxd5 12. d4 e6 13. Bg5 Qd6 14. Qd2 Re8 15. Ne5 Qf8 16. a5 b5 17. axb6 Nxb6 18. Bxf6 Bxf6 19. Ne4 Bg7 20. Qa5 Nd7 21. Nxf7 Rb8 22. Ba2 Rxb2 23. Ned6 Bxd4 24. Kh1 Rxf2 25. Rad1 Bc5 26. Nxe8 Bb7 27. Rg1 Qxf7 28. Nc7 Bxg2+ 0-1

[Event "POL-chT 1st League"]
[Site "Dzwirzyno"]
[Date "2019.09.13"]
[Round "7.1"]
[White "Renkowski, Piotr"]
[Black "Tomaszewski, Roman"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2179"]
[BlackElo "2195"]
[PlyCount "87"]
[EventDate "2019.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Czestochowa Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. f3 e6 4. e5 c5 5. c3 Nc6 6. f4 Qb6 7. Nf3 Bd7 8. Be2 Nh6 9. 0-0 cxd4 10. Kh1 Nf5 11. cxd4 Ncxd4 12. Bd3 Bc5 13. Nc3 Nxf3 14. Qxf3 g6 15. Rb1 a5 16. b3 h5 17. Na4 Bxa4 18. bxa4 Qc7 19. Bxf5 gxf5 20. Ba3 Bxa3 21. Qxa3 Ra6 22. Rb5 Rc6 23. h3 h4 24. Rfb1 b6 25. Qe3 Kf8 26. Rxb6 Rxb6 27. Rxb6 Rh6 28. Rb3 Kg7 29. Rc3 Qb7 30. Qc5 Qb1+ 31. Rc1 Qe4 32. Qf2 Qxa4 33. Rg1 Qe4 34. Re1 Qc4 35. Rg1 a4 36. Rb1 Rg6 37. Rb7 Rg3 38. Kh2 d4 39. Rd7 d3 40. Qa7 Rxg2+ 41. Kxg2 Qe4+ 42. Kh2 Qe2+ 43. Kh1 Qe4+ 44. Kg1 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Dzwirzyno"]
[Date "2019.09.12"]
[Round "6.5"]
[White "Tomaszewski, Kacper"]
[Black "Renkowski, Piotr"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2363"]
[BlackElo "2179"]
[PlyCount "81"]
[EventDate "2019.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Rybnik"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Ne4 8. Bf4 Bf5 9. Qc2 Qa5 10. f3 Nxc3 11. Bxf5 Ne4+ 12. Kf1 Nf6 13. g4 Na6 14. a3 Nc7 15. Ne2 g6 16. Bd3 Ne6 17. Bg3 h5 18. gxh5 Nxh5 19. Be5 Bf6 20. Bxf6 Nxf6 21. Ng3 Qc7 22. Rg1 0-0-0 23. Rg2 Kb8 24. Be2 Nh5 25. Rd1 Nxg3+ 26. hxg3 Ng5 27. Ke1 Rh3 28. Kf2 Rdh8 29. Rdg1 Rh1 30. Kf1 Rxg1+ 31. Kxg1 Rh3 32. f4 Ne4 33. Bg4 Rxg3 34. Rxg3 Nxg3 35. Qh2 Nf5 36. Qh8+ Qc8 37. Qe5+ Ka8 38. Bxf5 gxf5 39. Qf6 Qe8 40. Kf2 a5 41. Qxf5 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Dzwirzyno"]
[Date "2019.09.11"]
[Round "5.2"]
[White "Renkowski, Piotr"]
[Black "Sliwerski, Radoslaw"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2179"]
[BlackElo "2078"]
[PlyCount "43"]
[EventDate "2019.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Wrzos Miedzyborow"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. d4 Bg7 6. Be3 Bg4 7. dxc5 Qa5 8. cxd6 Bxc3+ 9. bxc3 Rd8 10. Bd3 Qxc3+ 11. Kf2 Rxd6 12. Rb1 Nf6 13. Qe1 Qxe1+ 14. Rhxe1 Rd7 15. Ne5 Rc7 16. Nxc6 bxc6 17. f5 0-0 18. h3 gxf5 19. exf5 Bh5 20. g4 Bxg4 21. Rg1 h5 22. Bd4 1-0

[Event "POL-chT 1st League"]
[Site "Dzwirzyno"]
[Date "2019.09.10"]
[Round "4.4"]
[White "Samborski, Henryk"]
[Black "Renkowski, Piotr"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "2098"]
[BlackElo "2179"]
[PlyCount "100"]
[EventDate "2019.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Pawlowice Gminy"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. d3 Nc6 3. g3 d6 4. Bg2 Be7 5. Nf3 Bg4 6. h3 Bh5 7. c3 Nf6 8. g4 Bg6 9. Nh4 Nd7 10. Nf5 Bxf5 11. gxf5 Bg5 12. 0-0 Bxc1 13. Qxc1 g5 14. fxg6 hxg6 15. f4 Qe7 16. b4 0-0-0 17. b5 Ncb8 18. Na3 Nc5 19. Qe3 Ne6 20. fxe5 dxe5 21. Nc4 Nf4 22. d4 Qg5 23. Rxf4 Qxf4 24. Qxf4 exf4 25. e5 Rh4 26. a4 Rdh8 27. a5 Rxh3 28. Bxh3+ Rxh3 29. Rc1 Nd7 30. Kf2 Nf8 31. b6 axb6 32. axb6 Ne6 33. bxc7 Kxc7 34. Nd6 Ng5 35. Rg1 Rf3+ 36. Ke2 Re3+ 37. Kd1 f3 38. Kd2 Re2+ 39. Kd3 Nh3 40. Rf1 Nf4+ 41. Kc4 f2 42. Ne8+ Kc6 43. Nf6 b5+ 44. Kb3 Nd3 45. Ng4 Re1 46. Rxf2 Nxf2 47. Nxf2 g5 48. Ng4 Rg1 49. Nf6 g4 50. c4 bxc4+ 0-1

[Event "POL-chT 1st League"]
[Site "Dzwirzyno"]
[Date "2019.09.09"]
[Round "3.3"]
[White "Renkowski, Piotr"]
[Black "Dzierzak, Radoslaw"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2179"]
[BlackElo "2253"]
[PlyCount "80"]
[EventDate "2019.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Podlesie UKS 21"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. d3 d6 6. g3 e6 7. Bg2 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Bf2 Nec6 11. Nxd4 Nxd4 12. Rb1 Bd7 13. Ne2 Ba4 14. b3 Bc6 15. c4 b5 16. Nxd4 cxd4 17. Be1 bxc4 18. bxc4 Rc8 19. f5 exf5 20. exf5 Bxg2 21. Kxg2 d5 22. c5 Re8 23. Rb7 Re7 24. Ba5 Qe8 25. Rxe7 Qxe7 26. Bb4 Qb7 27. a3 a5 28. Bxa5 Rxc5 29. Bb4 Rc8 30. Qd2 Qa6 31. Qf4 Qxd3 32. f6 Bh8 33. Be7 Qe4+ 34. Kh3 h5 35. Rf2 Kh7 36. Rd2 Qe6+ 37. Kg2 Bg7 38. fxg7 Qxe7 39. a4 d3 40. Rxd3 Qe2+ 0-1

[Event "POL-chT 1st League"]
[Site "Dzwirzyno"]
[Date "2019.09.08"]
[Round "2.3"]
[White "Rogala, Milosz"]
[Black "Renkowski, Piotr"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1788"]
[BlackElo "2179"]
[PlyCount "68"]
[EventDate "2019.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Grzybowo GKSz Solny"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. Ng5 Nh6 6. Nxf7 Nxf7 7. Bxf7+ Kxf7 8. Qh5+ g6 9. Qxc5 d5 10. Qxd5+ Qxd5 11. exd5 Nb4 12. Na3 Re8+ 13. Kd1 Bf5 14. Bd2 Nxd5 15. Nb5 Rad8 16. Re1 Ne3+ 17. fxe3 dxe3 18. Rxe3 Rxe3 19. Nc3 b5 20. Kc1 Re6 21. a3 a5 22. b4 a4 23. Bg5 Re1+ 24. Kb2 Rxa1 25. Bxd8 Rg1 26. Nxb5 Rxg2 27. Nd4 c6 28. Bc7 Be4 29. Be5 h5 30. Kc3 g5 31. Bg3 h4 32. Bc7 g4 33. Be5 h3 34. Kc4 g3 0-1

[Event "POL-chT 1st League"]
[Site "Dzwirzyno"]
[Date "2019.09.07"]
[Round "1.4"]
[White "Renkowski, Piotr"]
[Black "Kucza, Karol"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2179"]
[BlackElo "2280"]
[PlyCount "201"]
[EventDate "2019.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Plock Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 d5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 0-0 8. Bd3 b6 9. e4 Be7 10. e5 Nh5 11. Ng5 Bxg5 12. Qxh5 g6 13. Qe2 cxd4 14. h4 Bxd2+ 15. Qxd2 dxc3 16. bxc3 f5 17. exf6 Qxf6 18. h5 g5 19. h6 Kh8 20. Rh5 Ne5 21. Bb5 Nf7 22. Bc6 Ba6 23. Bxa8 Rxa8 24. 0-0-0 Rc8 25. Kb2 Rc4 26. a3 Kg8 27. f3 Bb5 28. Bf2 Qg6 29. g4 Rf4 30. Bd4 Rxf3 31. Re1 Rf4 32. Qg2 Bd3 33. Qxd5 Be4 34. Qd7 Nxh6 35. Qd8+ Rf8 36. Qxg5 Nf7 37. Qe3 Nd6 38. Ka1 Rf3 39. Qg5 Qxg5 40. Rxg5+ Kf8 41. Rg7 Bd5 42. Rxh7 Nb5 43. Be5 Rf2 44. Rh2 Rxh2 45. Bxh2 Nxc3 46. Rc1 Ne4 47. Rc7 a5 48. Kb2 b5 49. Ra7 b4 50. a4 Nd2 51. Bf4 Nc4+ 52. Kc2 Be4+ 53. Kb3 Bd5 54. g5 Nb6+ 55. Kc2 b3+ 56. Kb1 Nc4 57. Bc1 Be4+ 58. Ka1 e5 59. Rc7 Bd3 60. Bb2 Kg8 61. Bc3 Kf8 62. Rc5 Kf7 63. Bxe5 Kg6 64. Bf6 Kh5 65. Bb2 Be2 66. Bc1 Bd3 67. Rc6 b2+ 68. Bxb2 Kxg5 69. Bc3 Kf5 70. Bxa5 Nxa5 71. Rc5+ Ke6 72. Rxa5 Kd6 73. Kb2 Kc6 74. Kc3 Kb6 75. Rg5 Bf1 76. Kb4 Be2 77. Rg6+ Ka7 78. Ka5 Kb7 79. Rh6 Bf1 80. Kb4 Ka7 81. Kc5 Kb7 82. Rh7+ Ka6 83. Rf7 Bd3 84. Kb4 Be2 85. a5 Bd3 86. Rf6+ Ka7 87. Kc5 Kb7 88. Rb6+ Ka7 89. Kc6 Bf1 90. Kc7 Ba6 91. Rf6 Bd3 92. a6 Be2 93. Rf2 Bd3 94. Kc6 Bc4 95. Rb2 Bf1 96. Rd2 Bc4 97. Rc2 Bd3 98. Rc1 Be2 99. Rb1 Bf3+ 100. Kc5 Kxa6 101. Ra1+ 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Pokrzywna"]
[Date "2018.09.09"]
[Round "9.4"]
[White "Szustakowski, Antoni"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2300"]
[BlackElo "2199"]
[PlyCount "55"]
[EventDate "2018.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Znin Baszta"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Be7 7. Qc2 h6 8. Bh4 0-0 9. Rd1 a6 10. a3 Re8 11. Bd3 dxc4 12. Bxc4 b5 13. Bd3 Bb7 14. 0-0 Qb6 15. b4 a5 16. Qb2 Bf8 17. e4 axb4 18. axb4 g6 19. Bc2 Ra7 20. Qb1 Rea8 21. e5 Nd5 22. Nxd5 cxd5 23. Bxg6 fxg6 24. Qxg6+ Kh8 25. Bf6+ Nxf6 26. exf6 Bc6 27. f7 Bg7 28. Ng5 1-0

[Event "POL-chT 1st League"]
[Site "Pokrzywna"]
[Date "2018.09.08"]
[Round "8.3"]
[White "Renkowski, Piotr"]
[Black "Szolc, Grzegorz"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2199"]
[BlackElo "2020"]
[PlyCount "69"]
[EventDate "2018.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Gliwice Politechnika Slaska"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. Bd3 Bg4 6. Be3 dxe4 7. Nxe4 Nd7 8. h3 Bxf3 9. Qxf3 Ngf6 10. 0-0 0-0 11. c3 Nd5 12. Bc4 N7f6 13. Nc5 b6 14. Nd3 Qc7 15. Bg5 Rad8 16. Rfe1 h6 17. Bh4 g5 18. Bg3 Qb7 19. Bb3 e6 20. Ne5 Nd7 21. Nc4 N7f6 22. Bc2 Ne7 23. Be5 Ne8 24. Qd3 Ng6 25. Bxg7 Kxg7 26. Ne5 Nxe5 27. Qh7+ Kf6 28. Qxh6+ Ke7 29. dxe5 Rg8 30. Rad1 Rxd1 31. Rxd1 Qa6 32. Qh7 Rg7 33. Qe4 Qxa2 34. Qxc6 Qxb2 35. Ba4 1-0

[Event "POL-chT 1st League"]
[Site "Pokrzywna"]
[Date "2018.09.07"]
[Round "7.3"]
[White "Samborski, Henryk"]
[Black "Renkowski, Piotr"]
[Result "1/2-1/2"]
[ECO "C58"]
[WhiteElo "2098"]
[BlackElo "2199"]
[PlyCount "139"]
[EventDate "2018.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Pawlowice Gminy"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Bd7 9. Ba4 h6 10. Ne4 Nxe4 11. Qxe4 Bd6 12. b4 f5 13. Qe2 Qh4 14. a3 0-0 15. Nc3 Nb7 16. Qa6 Nd8 17. Bb2 Kh8 18. g3 Qd4 19. Qd3 Qxd3 20. cxd3 a5 21. b5 Rb8 22. bxc6 Bxc6 23. Bxc6 Nxc6 24. Na4 Nd4 25. Bxd4 exd4 26. Ke2 Rfe8+ 27. Kd1 Bxa3 28. Re1 Rxe1+ 29. Kxe1 Bd6 30. Rc1 Rb4 31. Rc4 Kg8 32. Kd1 Kf7 33. Kc2 Ke6 34. Nc5+ Kd5 35. Rxb4 axb4 36. Na4 Kc6 37. Kb3 Kb5 38. Nb2 g5 39. f3 h5 40. Nd1 h4 41. gxh4 gxh4 42. h3 Bf4 43. Nb2 Bxd2 44. Nc4 Bf4 45. Kb2 Kc5 46. Kb3 Bg3 47. Ka4 Be1 48. Kb3 Kd5 49. Kc2 Ke6 50. Kd1 Bg3 51. Nd2 Bf2 52. Ke2 Be3 53. Nb3 Ke5 54. Kf1 Kf4 55. Kg2 Bg1 56. Kxg1 Ke3 57. Kf1 Kxd3 58. Ke1 Ke3 59. Kd1 d3 60. Nc5 f4 61. Ke1 d2+ 62. Kd1 Kxf3 63. Kxd2 Kg2 64. Nd3 f3 65. Nxb4 Kxh3 66. Ke1 Kg2 67. Nd3 h3 68. Nf2 h2 69. Nh1 Kxh1 70. Kf2 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Pokrzywna"]
[Date "2018.09.06"]
[Round "6.4"]
[White "Bardeli, Lukasz"]
[Black "Renkowski, Piotr"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2133"]
[BlackElo "2199"]
[PlyCount "127"]
[EventDate "2018.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Chrobry Gniezno"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. g3 Bf5 5. Bg2 e6 6. 0-0 Be7 7. Bb2 0-0 8. d3 h6 9. Nbd2 Nbd7 10. a3 a5 11. Qc2 Bh7 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Bc3 Bf6 15. Qb2 Qb6 16. Bxf6 Nxf6 17. Rac1 Rfe8 18. Nf3 Rad8 19. Rc2 Re7 20. b4 axb4 21. axb4 Rde8 22. Ne5 Nd7 23. Nxd7 Rxd7 24. Ra1 dxc4 25. Rxc4 e5 26. Ra5 e4 27. Re5 Rde7 28. Rxe7 Rxe7 29. dxe4 Rd7 30. Bf3 Bg6 31. h4 h5 32. Qe5 Rd1+ 33. Kg2 f6 34. Qc3 Bf7 35. Rc5 Rb1 36. Bxh5 Qxb4 37. Bxf7+ Kxf7 38. Qxb4 Rxb4 39. e5 fxe5 40. Rxe5 Rc4 41. Kf3 b5 42. Ke3 b4 43. Re4 Rc3+ 44. Kd2 c5 45. h5 Ra3 46. Kc2 Rc3+ 47. Kd2 Ra3 48. Kc2 Rc3+ 49. Kb2 Kf6 50. f3 c4 51. g4 Kg5 52. Re5+ Kf6 53. f4 Rb3+ 54. Kc2 Ra3 55. g5+ Kf7 56. Rb5 Ra2+ 57. Kb1 Rxe2 58. Rxb4 Rh2 59. Rb7+ Kf8 60. Rb8+ Ke7 61. Rg8 Kf7 62. Rh8 c3 63. f5 Rf2 64. h6 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Pokrzywna"]
[Date "2018.09.05"]
[Round "5.2"]
[White "Renkowski, Piotr"]
[Black "Tomaszewski, Kacper"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2199"]
[BlackElo "2281"]
[PlyCount "61"]
[EventDate "2018.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Rybnik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 Nd7 7. Nf4 e5 8. Nxg6 hxg6 9. dxe5 Qa5+ 10. Bd2 Qxe5+ 11. Qe2 Qxe2+ 12. Bxe2 Ngf6 13. 0-0 Bc5 14. Bf3 0-0-0 15. Bc3 Rh4 16. Rad1 Rdh8 17. h3 Bb4 18. Bd4 Bc5 19. Bc3 Bb4 20. Bd4 Bc5 21. Bc3 Bb4 22. Bd4 Bc5 23. Bc3 Bb4 24. Bd4 Bc5 25. Bc3 Bb4 26. Bd4 Bc5 27. Bc3 Bb4 28. Bd4 Bc5 29. Bc3 Bb4 30. Bd4 Bc5 31. Bc3 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Pokrzywna"]
[Date "2018.09.04"]
[Round "4.5"]
[White "Cvek, Robert"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2509"]
[BlackElo "2199"]
[PlyCount "79"]
[EventDate "2018.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Raciborz Silesia"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Be6 5. d3 Qd7 6. b4 Nf6 7. b5 Nd8 8. Bg5 Be7 9. Nf3 h6 10. Bxf6 Bxf6 11. Rb1 g6 12. Nd2 0-0 13. 0-0 Bg7 14. Nd5 f5 15. Qa4 Kh7 16. Qa5 Rf7 17. b6 Bxd5 18. Bxd5 cxb6 19. Rxb6 Re7 20. Rfb1 Nc6 21. Qa4 Qc8 22. R6b3 Nd4 23. Rxb7 Nxe2+ 24. Kg2 Rxb7 25. Rxb7 Nc3 26. Qa5 Nxd5 27. Qxd5 Qf8 28. Nf3 a6 29. c5 dxc5 30. Nxe5 Rd8 31. Nd7 Qe7 32. Qxc5 Qxc5 33. Nxc5 Rd6 34. Ra7 a5 35. Rxa5 Rd5 36. a4 h5 37. Rb5 Kh6 38. h4 Bc3 39. Nb7 Rxd3 40. Rb3 1-0

[Event "POL-chT 1st League"]
[Site "Pokrzywna"]
[Date "2018.09.03"]
[Round "3.1"]
[White "Renkowski, Piotr"]
[Black "Bukojemski, Adam"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "2199"]
[BlackElo "2233"]
[PlyCount "37"]
[EventDate "2018.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Krakow KKSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Qc7 7. Be2 Bb4 8. 0-0 a6 9. Nxc6 bxc6 10. Qd4 c5 11. Qc4 Bb7 12. Bf3 Qe5 13. Na4 d6 14. c3 Bc6 15. Nb6 Bb5 16. Qb3 Rb8 17. Nc4 Bxc4 18. Qxc4 Ba5 19. Qa4+ 1-0

[Event "POL-chT 1st League"]
[Site "Pokrzywna"]
[Date "2018.09.02"]
[Round "2.6"]
[White "Praszak, Michal"]
[Black "Renkowski, Piotr"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2068"]
[BlackElo "2199"]
[PlyCount "121"]
[EventDate "2018.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Lublin Drakon"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 Be7 8. Nge2 0-0 9. Qc2 Re8 10. h3 Ne4 11. Bf4 Ndf6 12. g4 h6 13. f3 Nxc3 14. Nxc3 c5 15. Bb5 Bd7 16. Bxd7 Qxd7 17. 0-0-0 cxd4 18. exd4 b5 19. Kb1 a5 20. Qd3 b4 21. Ne2 a4 22. h4 b3 23. a3 Rac8 24. Rc1 Rxc1+ 25. Rxc1 Nh7 26. Bg3 Bf6 27. Nc3 Nf8 28. Bf2 Ng6 29. Rh1 Nxh4 30. Bxh4 Bxh4 31. Qa6 Bf6 32. Rd1 Re3 33. Qa8+ Kh7 34. Nxd5 Rxf3 35. Ne7 Qxe7 36. Qxf3 Qd6 37. Qe4+ g6 38. Qe2 Qd5 39. Qd3 Qg2 40. Qc4 Kg7 41. Qf1 Qxg4 42. d5 Qe4+ 43. Qd3 Qxd3+ 44. Rxd3 h5 45. d6 g5 46. d7 Bd8 47. Kc1 h4 48. Kd2 f5 49. Ke2 Kf6 50. Re3 Be7 51. Rd3 Bd8 52. Re3 Be7 53. Kf2 g4 54. Rd3 Bd8 55. Re3 h3 56. Kf1 Be7 57. Rd3 Bd8 58. Re3 Be7 59. Rd3 Bd8 60. Re3 f4 61. Re8 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Pokrzywna"]
[Date "2018.09.01"]
[Round "1.2"]
[White "Renkowski, Piotr"]
[Black "Flis, Pawel"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2199"]
[BlackElo "1905"]
[PlyCount "107"]
[EventDate "2018.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Lodz Okucia Budowlane"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nbd7 5. d3 g6 6. 0-0 Bg7 7. Be3 Ng4 8. Bf4 0-0 9. h3 Nge5 10. Nxe5 Nxe5 11. Nd2 b6 12. d4 cxd4 13. cxd4 Nc6 14. Nb3 e5 15. Be3 exd4 16. Nxd4 Nxd4 17. Bxd4 Be6 18. Bxg7 Kxg7 19. Qd4+ Qf6 20. Qxf6+ Kxf6 21. Ba6 Bc8 22. Bc4 Bb7 23. Rad1 Rfd8 24. Rd4 Rac8 25. Rfd1 Ke7 26. f4 a6 27. Kf2 b5 28. Bb3 a5 29. Ke3 f6 30. g3 Rc5 31. a3 Bc8 32. h4 Bg4 33. R1d2 Be6 34. Bxe6 Kxe6 35. Rd5 Rxd5 36. Rxd5 Rb8 37. g4 Rb7 38. Kd4 Rb8 39. f5+ Ke7 40. a4 bxa4 41. Rxa5 Rxb2 42. Ra7+ Kf8 43. Kd5 gxf5 44. gxf5 Rb5+ 45. Ke6 Re5+ 46. Kxf6 Rxe4 47. Ra8+ Re8 48. Rxa4 Kg8 49. Rg4+ Kh8 50. Kf7 Ra8 51. Re4 d5 52. Re8+ Rxe8 53. Kxe8 Kg7 54. Ke7 1-0

[Event "Warsaw Najdorf Memorial op-A 16th"]
[Site "Warsaw"]
[Date "2018.07.15"]
[Round "8"]
[White "Szostko, Jakub"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2295"]
[BlackElo "2184"]
[PlyCount "87"]
[EventDate "2018.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 0-0 7. Bg5 h6 8. Bh4 g5 9. Bg3 g4 10. Bh4 gxf3 11. Qxf3 Kg7 12. Nd2 Rg8 13. Rfe1 Nb8 14. Nf1 Nbd7 15. Ng3 Kf8 16. Nh5 Rg6 17. Rad1 Bb6 18. d4 Qe7 19. h3 c6 20. Ng3 Qe8 21. Nf5 Bc7 22. Bb3 Ng8 23. Qe2 Nb6 24. dxe5 Qxe5 25. Bg3 Qc5 26. Qf3 Bxf5 27. exf5 Rf6 28. Bc2 Nc4 29. b4 Qb6 30. Bh4 d5 31. Bxf6 Nxf6 32. g4 Ne5 33. Qg2 Re8 34. Kh1 Nh7 35. f4 Nc4 36. Rxe8+ Kxe8 37. g5 Bxf4 38. g6 Nf6 39. gxf7+ Kf8 40. Re1 Bg5 41. h4 Ne3 42. Qg3 Nxc2 43. Qd6+ Kxf7 44. Re7+ 1-0

[Event "Warsaw Najdorf Memorial op-A 16th"]
[Site "Warsaw"]
[Date "2018.07.10"]
[Round "3"]
[White "Renkowski, Piotr"]
[Black "Havelka, Josef"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2184"]
[BlackElo "2349"]
[PlyCount "74"]
[EventDate "2018.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 dxe5 8. dxe5 Ndb4 9. 0-0 Qxd1 10. Rxd1 Bg4 11. e6 fxe6 12. Nc3 e5 13. Be3 Nc2 14. Rac1 Nxe3 15. fxe3 e6 16. Ne4 Be7 17. h3 Bf5 18. Nfg5 Bxg5 19. Nxg5 Ke7 20. g4 h6 21. gxf5 hxg5 22. Bxe6 Rad8 23. Kg2 g6 24. e4 Rxd1 25. Rxd1 Nd4 26. Rc1 Kd6 27. Rc8 Rxc8 28. Bxc8 gxf5 29. exf5 Kc7 30. Bxb7 Kxb7 31. f6 Kc6 32. f7 Ne6 33. Kf3 Kd5 34. Ke3 Nf8 35. b4 Ke6 36. a4 Kxf7 37. b5 Ke6 0-1

[Event "Warsaw Najdorf Memorial op-A 16th"]
[Site "Warsaw"]
[Date "2018.07.09"]
[Round "2"]
[White "Niekras, Dawid"]
[Black "Renkowski, Piotr"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2351"]
[BlackElo "2184"]
[PlyCount "80"]
[EventDate "2018.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. Be3 exd4 10. cxd4 Na5 11. Bc2 Bb7 12. Nbd2 0-0 13. Re1 Re8 14. Bg5 h6 15. Bh4 g5 16. Bg3 Nc4 17. Nxc4 bxc4 18. d5 c6 19. Ba4 Rc8 20. Nd4 Rxe4 21. Nf5 cxd5 22. Nxd6 Ba8 23. Nxc8 Qxc8 24. Rxe4 Nxe4 25. Bc2 d4 26. Bxe4 Bxe4 27. f3 Bc2 28. Qe1 d3+ 29. Bf2 Qc7 30. Kf1 Bxf2 31. Qxf2 Qxh2 32. Qe1 Qh1+ 33. Kf2 Qh4+ 34. Kf1 Qd4 35. Qd2 Qxb2 36. Re1 Qd4 37. Re8+ Kg7 38. Qb4 d2 39. Qf8+ Kg6 40. Qg8+ Qg7 0-1

[Event "POL-chT 2nd League"]
[Site "Szklarska Poreba"]
[Date "2017.09.09"]
[Round "8.8"]
[White "Renkowski, Piotr"]
[Black "Czarnecki, Wojciech"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2102"]
[BlackElo "2020"]
[PlyCount "35"]
[EventDate "2017.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Pilzno GKSz Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 g6 2. d4 c6 3. Nc3 Bg7 4. Nf3 d5 5. h3 h5 6. Bd3 Nh6 7. 0-0 dxe4 8. Nxe4 Nf5 9. c3 Qc7 10. Re1 0-0 11. Bg5 Re8 12. Nf6+ exf6 13. Rxe8+ Kh7 14. Qd2 Nd6 15. Bf4 Be6 16. Qe2 Qd7 17. Bxg6+ fxg6 18. Rxe6 1-0

[Event "POL-chT 2nd League"]
[Site "Szklarska Poreba"]
[Date "2017.09.08"]
[Round "7.10"]
[White "Matlewski, Adam"]
[Black "Renkowski, Piotr"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1825"]
[BlackElo "2102"]
[PlyCount "88"]
[EventDate "2017.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]
[WhiteTeam "Konin UKS Smecz"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. a3 Bg4 7. Bg5 Ne4 8. Nxe4 dxe4 9. d5 exf3 10. exf3 Bd7 11. dxc6 Bxc6 12. Bc4 Qxd1+ 13. Rxd1 e6 14. Ke2 Be7 15. Bxe7 Kxe7 16. Rd4 Rhd8 17. Rhd1 Rxd4 18. Rxd4 Rc8 19. Bb3 e5 20. Rd2 f6 21. Bc2 g6 22. Be4 f5 23. Bb1 Bb5+ 24. Ke1 Bf1 25. Kxf1 Rc1+ 26. Ke2 Rxb1 27. g3 g5 28. f4 exf4 29. gxf4 g4 30. f3 h5 31. fxg4 fxg4 32. Kf2 h4 33. Ke3 Ke6 34. Rc2 Re1+ 35. Kd4 Kf5 36. Rc7 g3 37. hxg3 hxg3 38. Rf7+ Kg4 39. f5 g2 40. Rg7+ Kf3 41. f6 g1Q+ 42. Rxg1 Rxg1 43. f7 Rd1+ 44. Ke5 Rd8 0-1

[Event "POL-chT 2nd League"]
[Site "Szklarska Poreba"]
[Date "2017.09.07"]
[Round "6.11"]
[White "Renkowski, Piotr"]
[Black "Walaszczyk, Witold"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2102"]
[BlackElo "2136"]
[PlyCount "67"]
[EventDate "2017.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Konin Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 c6 5. Be2 Nf6 6. h3 0-0 7. 0-0 Nbd7 8. Be3 e5 9. Qd2 Re8 10. dxe5 dxe5 11. a4 Qc7 12. Rfd1 Nf8 13. Bc5 Nh5 14. a5 f6 15. Qe3 a6 16. Na4 Be6 17. Bb6 Qf7 18. Nc5 Nf4 19. Bf1 g5 20. Qc3 Kh8 21. Rd6 Qe7 22. Rad1 Bd5 23. exd5 Qxd6 24. Nxb7 Qe7 25. dxc6 N4e6 26. Nd6 e4 27. Nxe8 Rxe8 28. Nd4 Nxd4 29. Qxd4 f5 30. Qd6 Qf7 31. c7 f4 32. Qd8 Ne6 33. Qxe8+ Qxe8 34. Rd8 1-0

[Event "POL-chT 2nd League"]
[Site "Szklarska Poreba"]
[Date "2017.09.06"]
[Round "5.7"]
[White "Wlodarczyk, Oskar"]
[Black "Renkowski, Piotr"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2281"]
[BlackElo "2102"]
[PlyCount "60"]
[EventDate "2017.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. c4 c5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 Bf5 8. 0-0 Be7 9. d4 0-0 10. Nc3 Ne4 11. dxc5 Nxc3 12. Bxc3 Bxc5 13. Nd4 Be4 14. Rc1 Bxd4 15. Bxd4 Bxg2 16. Kxg2 Re8 17. e3 Qe7 18. Bb2 Rad8 19. Qf3 d4 20. exd4 Nxd4 21. Bxd4 Rxd4 22. Rfd1 Rxd1 23. Rxd1 g6 24. h4 h5 25. Rd4 b6 26. Qc6 Rd8 27. Re4 Qd7 28. Qf6 Qd5 29. Qf3 Kg7 30. Re7 a5 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Szklarska Poreba"]
[Date "2017.09.05"]
[Round "4.5"]
[White "Marczuk, Anna"]
[Black "Renkowski, Piotr"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1929"]
[BlackElo "2102"]
[PlyCount "56"]
[EventDate "2017.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]
[WhiteTeam "Krakow KKSz"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Bf4 Nf6 3. Nc3 e6 4. Nb5 Na6 5. e3 c6 6. Nc3 Nb8 7. f3 Bd6 8. Bxd6 Qxd6 9. Bd3 e5 10. Nge2 0-0 11. 0-0 e4 12. fxe4 Ng4 13. Rf4 g5 14. e5 Qh6 15. Rxg4 Bxg4 16. e4 f6 17. exd5 fxe5 18. dxe5 cxd5 19. Nxd5 Nd7 20. Bc4 Nxe5 21. Bb3 Kh8 22. Qd2 Bxe2 23. Qxe2 Rae8 24. Qd2 Qh4 25. h3 Nf3+ 26. gxf3 Rxf3 27. Rf1 Rg3+ 28. Kh1 Qxh3+ 0-1

[Event "POL-chT 2nd League"]
[Site "Szklarska Poreba"]
[Date "2017.09.04"]
[Round "3.2"]
[White "Renkowski, Piotr"]
[Black "Kalmuk, Krzysztof"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2102"]
[BlackElo "2030"]
[PlyCount "57"]
[EventDate "2017.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Gliwice Politechnika Slaska"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Nc3 Nc6 8. Nxd5 exd5 9. Bd3 Be7 10. h3 Be6 11. 0-0 h6 12. Re1 dxe5 13. dxe5 Qd7 14. Be3 a6 15. Rc1 Rc8 16. Bb1 g6 17. Nd4 Nxd4 18. Rxc8+ Qxc8 19. Qxd4 Qb8 20. f4 h5 21. Bf2 Qc8 22. Be3 0-0 23. Rf1 Rd8 24. f5 gxf5 25. Qf4 h4 26. Qh6 Qc4 27. Rxf5 Bxf5 28. Bxf5 Qc6 29. Qh7+ 1-0

[Event "POL-chT 2nd League"]
[Site "Szklarska Poreba"]
[Date "2017.09.03"]
[Round "2.6"]
[White "Kastelik, Adrian"]
[Black "Renkowski, Piotr"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2168"]
[BlackElo "2102"]
[PlyCount "118"]
[EventDate "2017.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]
[WhiteTeam "Podlesie UKS 21"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 e5 9. cxd5 cxd5 10. Nb5 Bb8 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. f4 Bb8 14. Bd2 a6 15. Nd4 Ba7 16. Rac1 Re8 17. Qc7 Qxc7 18. Rxc7 Bb6 19. Rcc1 Ng4 20. Rfe1 Nxe3 21. Bxe3 Rxe3 22. Rxe3 Bxd4 23. Kf2 Bg4 24. Rce1 Bxe3+ 25. Rxe3 Kf8 26. Re5 Rd8 27. h3 Bc8 28. Ke3 d4+ 29. Kd2 Be6 30. Bxh7 Bxa2 31. Be4 b6 32. g4 Bc4 33. Bd3 b5 34. Bxc4 bxc4 35. Rc5 Rb8 36. Rxc4 Rxb2+ 37. Kd3 Rb3+ 38. Kxd4 Rxh3 39. Ke5 Re3+ 40. Kd6 g6 41. g5 Rb3 42. Rc6 Rb4 43. Rxa6 Rxf4 44. Ra8+ Kg7 45. Ra5 Re4 46. Kd5 Re7 47. Kd6 Re8 48. Rb5 f5 49. Rb7+ Kg8 50. Kd5 Rf8 51. Ke5 Rf7 52. Rb4 Kg7 53. Ra4 Re7+ 54. Kd6 Kf7 55. Kd5 Rb7 56. Ke5 Ke7 57. Ra6 Rb5+ 58. Kf4 Rb4+ 59. Kf3 Rb3+ 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Szklarska Poreba"]
[Date "2017.09.02"]
[Round "1.13"]
[White "Renkowski, Piotr"]
[Black "Kmiecik, Wojciech"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2102"]
[BlackElo "1984"]
[PlyCount "63"]
[EventDate "2017.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Przedwojow Debiut"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. Nf4 Nxd4 10. Qh5+ Ke7 11. Ng6+ hxg6 12. exf6+ Nxf6 13. Qxh8 Kf7 14. 0-0 e5 15. Nb3 Nf5 16. Bg5 Qb6 17. Rac1 e4 18. Be2 Be6 19. Bxf6 gxf6 20. Bg4 Rd8 21. Rc2 Bg7 22. Qh3 d4 23. Rfc1 d3 24. Rc7+ Rd7 25. Bxf5 Bxf5 26. Rxd7+ Ke6 27. Qh7 Kxd7 28. Qxg7+ Ke6 29. Qc7 Bg4 30. Qxb6+ axb6 31. f3 Bf5 32. g4 1-0

[Event "Baltic Cup"]
[Site "Darlowko"]
[Date "2017.07.02"]
[Round "9"]
[White "Garbowski, Jakub"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2091"]
[BlackElo "2096"]
[PlyCount "85"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. 0-0 b5 6. Bb3 Nf6 7. c3 d6 8. d4 Bb6 9. h3 Bb7 10. Re1 h6 11. a4 0-0 12. dxe5 Nxe5 13. Nxe5 dxe5 14. Nd2 c5 15. Qf3 Qc7 16. Bc2 Rad8 17. Nf1 Ne8 18. Qg3 Kh8 19. Ne3 Nd6 20. Ng4 Nxe4 21. Bxe4 Bxe4 22. Rxe4 Rd1+ 23. Kh2 f5 24. Nxe5 fxe4 25. Ng6+ Kg8 26. Bf4 Rxf4 27. Rxd1 Rxf2 28. Ne7+ Kf7 29. Nd5 Qxg3+ 30. Kxg3 Rxb2 31. Nxb6 Rc2 32. axb5 Rxc3+ 33. Kf4 axb5 34. Kxe4 Rc2 35. Rd7+ Kg6 36. Nd5 b4 37. Rb7 Kh7 38. Ne3 Rc3 39. Nf5 b3 40. Rxg7+ Kh8 41. Rb7 c4 42. Ne3 h5 43. Rb4 1-0

[Event "Baltic Cup"]
[Site "Darlowko"]
[Date "2017.06.30"]
[Round "7"]
[White "Zaleski, Lukasz"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2220"]
[BlackElo "2096"]
[PlyCount "93"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 5. 0-0 e6 6. b3 cxd4 7. Nxd4 Bc5 8. Bb2 0-0 9. c4 Bxd4 10. Bxd4 dxc4 11. Bc5 Qxd1 12. Rxd1 cxb3 13. axb3 Rd8 14. Rxd8+ Nxd8 15. Bxa7 Bd7 16. Bd4 Rxa1 17. Bxa1 Bc6 18. f3 Nd7 19. Bd4 e5 20. Bf2 Ne6 21. Na3 Nd4 22. Bxd4 exd4 23. b4 Ne5 24. Kf2 f5 25. Nc2 d3 26. exd3 Ba4 27. Ne1 f4 28. Bh3 b5 29. Be6+ Kf8 30. Bd5 fxg3+ 31. hxg3 Ke7 32. Ke3 Kd6 33. Be4 Bb3 34. f4 Ng4+ 35. Kd4 Nf6 36. Ng2 Nh5 37. g4 Nf6 38. g5 Nxe4 39. dxe4 h5 40. f5 Bc2 41. Ke3 Ke5 42. Nf4 Bxe4 43. f6 gxf6 44. gxf6 Kxf6 45. Kxe4 h4 46. Nh3 Ke6 47. Ng1 1-0

[Event "Baltic Cup"]
[Site "Darlowko"]
[Date "2017.06.29"]
[Round "6"]
[White "Renkowski, Piotr"]
[Black "Oglaza, Oskar"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2096"]
[BlackElo "2197"]
[PlyCount "110"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bh5 8. 0-0 Be7 9. Be3 cxd4 10. cxd4 Nc6 11. Nc3 Qd6 12. a3 0-0 13. Qb3 a6 14. Rfd1 Rfd8 15. Rac1 b5 16. Qa2 b4 17. Na4 Nd5 18. Nc5 Rdb8 19. Ne4 Qd7 20. Ne5 Nxe5 21. Bxh5 Nc6 22. Nc5 Qd6 23. Bf3 bxa3 24. bxa3 Ra7 25. Ne4 Qd7 26. Nc5 Qd6 27. Ne4 Qd7 28. Nc3 Nxe3 29. fxe3 Bg5 30. Re1 Nxd4 31. exd4 Bxc1 32. Rxc1 Qxd4+ 33. Kh1 Rc7 34. Ne2 Rxc1+ 35. Nxc1 Rb2 36. Qa1 Qb6 37. a4 Qb4 38. Kh2 Rb1 39. Nd3 Qd6+ 40. Qe5 Qxd3 41. Be4 Qd1 42. Bxb1 Qxb1 43. Qd6 g6 44. Qxa6 Qb8+ 45. Kg1 Qb1+ 46. Kh2 Qb8+ 47. Kg1 Qb1+ 48. Kf2 Qc2+ 49. Kg1 e5 50. Qb5 Qc1+ 51. Kf2 Qf4+ 52. Ke2 Qe4+ 53. Kf2 Qf4+ 54. Ke2 Qe4+ 55. Kf2 Qf4+ 1/2-1/2

[Event "Baltic Cup"]
[Site "Darlowko"]
[Date "2017.06.28"]
[Round "5"]
[White "Grela, Kacper"]
[Black "Renkowski, Piotr"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2310"]
[BlackElo "2096"]
[PlyCount "80"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. g3 Bd6 6. Bg2 Nbd7 7. 0-0 0-0 8. Nd2 Bc7 9. e4 dxe4 10. Ndxe4 e5 11. d5 cxd5 12. cxd5 Nxe4 13. Nxe4 h6 14. d6 Bb6 15. Be3 Bxe3 16. fxe3 f5 17. Nc3 Nf6 18. Qb3+ Kh8 19. Rad1 Bd7 20. Qxb7 Rb8 21. Qxa7 Rxb2 22. Qc5 Qb8 23. Qxe5 Rxg2+ 24. Kxg2 Qb2+ 25. Rf2 Qxf2+ 26. Kxf2 Ng4+ 27. Kg1 Nxe5 28. Nd5 Rb8 29. Ne7 Rb2 30. Rf1 Rxa2 31. Nxf5 Bc6 32. Nd4 Rg2+ 33. Kh1 Rf2+ 34. Kg1 Rg2+ 35. Kh1 Bd5 36. e4 Bxe4 37. Rf4 Bd5 38. h4 Rd2+ 39. Kg1 Rxd4 40. d7 Rd1+ 0-1

[Event "Baltic Cup"]
[Site "Darlowko"]
[Date "2017.06.27"]
[Round "4"]
[White "Renkowski, Piotr"]
[Black "Walkusz, Witoslaw"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2096"]
[BlackElo "2160"]
[PlyCount "85"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 d6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. c3 a6 10. b4 Ba7 11. h3 0-0 12. 0-0 Ne7 13. Nxe7+ Qxe7 14. a4 Kh8 15. b5 axb5 16. axb5 Be6 17. Qb3 Bb6 18. Bxe6 Qxe6 19. Qxe6 fxe6 20. Rfb1 Kh7 21. Kf1 g5 22. Ke2 Kg6 23. d4 h5 24. Rxa8 Rxa8 25. dxe5 Ra2+ 26. Nd2 Bxf2 27. exd6 cxd6 28. Kd3 Bg3 29. b6 Bf4 30. Nc4 Rxg2 31. Na5 Rg3+ 32. Kc4 Rxh3 33. Nxb7 Re3 34. Kd4 Rf3 35. Kc4 d5+ 36. exd5 exd5+ 37. Kxd5 Rxc3 38. Nc5 h4 39. b7 Bb8 40. Na6 Rd3+ 41. Ke4 Rd8 42. Nxb8 Rxb8 43. Kf3 1/2-1/2

[Event "Baltic Cup"]
[Site "Darlowko"]
[Date "2017.06.26"]
[Round "2"]
[White "Renkowski, Piotr"]
[Black "Shishkin, Vadim"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2096"]
[BlackElo "2454"]
[PlyCount "72"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 cxd4 7. cxd4 Bf5 8. Nc3 Qa5 9. 0-0 e6 10. Be3 Be7 11. a3 0-0 12. Qb3 Rfc8 13. Rfd1 Qc7 14. Rac1 Ng4 15. Bd3 Nxe3 16. fxe3 Bxd3 17. Rxd3 Na5 18. Qc2 Qb6 19. Qf2 Nc4 20. Ne5 Nxe5 21. dxe5 f5 22. Rcd1 Rd8 23. Rd7 Rxd7 24. Rxd7 Bg5 25. Nd1 Rd8 26. Rxd8+ Qxd8 27. Qc2 h6 28. Qb3 Qd5 29. Qxd5 exd5 30. Kf2 Kf7 31. Nc3 Ke6 32. Nb5 Kxe5 33. Nxa7 Ke4 34. Nb5 Bxe3+ 35. Ke2 Bc5 36. b4 Be7 0-1

[Event "Baltic Cup"]
[Site "Darlowko"]
[Date "2017.06.25"]
[Round "1"]
[White "Kosakowski, Jakub"]
[Black "Renkowski, Piotr"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2366"]
[BlackElo "2096"]
[PlyCount "74"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. 0-0 d6 6. c3 b5 7. Bb3 Nf6 8. d4 Bb6 9. Bg5 h6 10. dxe5 dxe5 11. Qxd8+ Nxd8 12. Bxf6 gxf6 13. a4 Bb7 14. Nbd2 Ne6 15. axb5 axb5 16. Rxa8+ Bxa8 17. Ra1 Ke7 18. g3 Rd8 19. h4 Bb7 20. Kf1 b4 21. cxb4 Nd4 22. Nxd4 Rxd4 23. Nc4 Bxe4 24. Nxb6 cxb6 25. Ra7+ Kd6 26. Rxf7 Rxb4 27. Rxf6+ Ke7 28. Rf7+ Ke8 29. Be6 Rxb2 30. f4 Bd3+ 31. Kg1 e4 32. Rd7 Bc4 33. f5 e3 34. f6 Rb1+ 35. Kg2 Rb2+ 36. Kg1 Rb1+ 37. Kg2 Rb2+ 1/2-1/2

[Event "Katowice POL-HUN 5th"]
[Site "Katowice"]
[Date "2017.05.21"]
[Round "7"]
[White "Kadziolka, Zbigniew"]
[Black "Renkowski, Piotr"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1884"]
[BlackElo "2096"]
[PlyCount "88"]
[EventDate "2017.05.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. f4 c5 3. e3 Nf6 4. Nf3 Nc6 5. c3 e6 6. Bd3 Ne4 7. 0-0 f5 8. Ne5 Nxe5 9. fxe5 Be7 10. Nd2 0-0 11. Nxe4 fxe4 12. Be2 b6 13. Bd2 a5 14. a4 Ba6 15. Bxa6 Rxa6 16. Qe2 Ra8 17. Rxf8+ Qxf8 18. Rf1 Qe8 19. Qg4 Qg6 20. Qe2 c4 21. Rf4 Rf8 22. Rxf8+ Bxf8 23. b3 cxb3 24. Qb5 Qg4 25. Qxb3 Qe2 26. Qb2 Qd1+ 27. Kf2 Ba3 28. Qxa3 Qxd2+ 29. Kf1 Qd3+ 30. Kf2 Qd2+ 31. Kf1 Qxe3 32. Qe7 Qc1+ 33. Ke2 Qc2+ 34. Kf1 Qd3+ 35. Kg1 Qd1+ 36. Kf2 Qd2+ 37. Kf1 Qf4+ 38. Ke2 Qg4+ 39. Ke3 h6 40. Qd8+ Kh7 41. Qxb6 Qg5+ 42. Kf2 Qd2+ 43. Kg3 Qd3+ 44. Kg4 e3 0-1

[Event "Katowice POL-HUN 5th"]
[Site "Katowice"]
[Date "2017.05.21"]
[Round "9"]
[White "Piesik, Piotr"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2337"]
[BlackElo "2096"]
[PlyCount "85"]
[EventDate "2017.05.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nc6 3. g3 e5 4. dxe5 Nxe5 5. Nxe5 dxe5 6. Nd2 Nf6 7. Bg2 Bc5 8. e4 Bg4 9. Bf3 h5 10. h4 Qd7 11. Qe2 0-0-0 12. Nb3 Bb6 13. Bg5 Qc6 14. Bxg4+ Nxg4 15. f3 f6 16. Bd2 Nh6 17. 0-0-0 Nf7 18. Bb4 Rxd1+ 19. Rxd1 Rd8 20. Rxd8+ Nxd8 21. f4 exf4 22. gxf4 Qe6 23. f5 Qe5 24. a4 Qf4+ 25. Kb1 Qxh4 26. a5 Bf2 27. a6 b6 28. Bf8 Qg3 29. Qxh5 Qg1+ 30. Ka2 Qf1 31. Qf3 Qxa6+ 32. Kb1 Qf1+ 33. Ka2 Qa6+ 34. Ba3 Be1 35. e5 fxe5 36. Qa8+ Kd7 37. Qd5+ Kc8 38. Qxe5 Qf1 39. Nd4 Bh4 40. Qd5 Bf6 41. Ne6 Qe1 42. Nf8 Qe5 43. Qa8# 1-0

[Event "Katowice POL-HUN 5th"]
[Site "Katowice"]
[Date "2017.05.21"]
[Round "8"]
[White "Renkowski, Piotr"]
[Black "Cukrowski, Filip"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2096"]
[BlackElo "2431"]
[PlyCount "81"]
[EventDate "2017.05.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. d4 Nf6 5. Be2 e6 6. d5 Ne5 7. dxe6 Nxf3+ 8. Bxf3 Bxe6 9. 0-0 Be7 10. e5 dxe5 11. Bxb7 Qxd1 12. Rxd1 Rd8 13. Bc6+ Bd7 14. Bxd7+ Rxd7 15. Rxd7 Kxd7 16. Nd2 Kc6 17. Nc4 Kd5 18. b3 Rd8 19. Ba3 Ke6 20. Re1 Rd5 21. f4 e4 22. g4 Nxg4 23. Rxe4+ Kd7 24. h3 Nf6 25. Ne5+ Kc7 26. Re2 Bd6 27. c4 Rd1+ 28. Kg2 Nh5 29. Kf3 Rf1+ 30. Rf2 Rxf2+ 31. Kxf2 Nxf4 32. Nxf7 Nxh3+ 33. Kf3 Be7 34. Kg3 Ng1 35. Kf2 Nh3+ 36. Kg3 Ng5 37. Nxg5 Bxg5 38. Bxc5 a6 39. b4 Kc6 40. Bd4 Bd2 41. b5+ 1/2-1/2

[Event "Katowice POL-HUN 5th"]
[Site "Katowice"]
[Date "2017.05.21"]
[Round "6"]
[White "Renkowski, Piotr"]
[Black "Hasterok, Mateusz"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2096"]
[BlackElo "1661"]
[PlyCount "147"]
[EventDate "2017.05.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 e6 7. 0-0 Nf6 8. Na3 a6 9. Nc2 cxd4 10. Ncxd4 Be7 11. Nxc6 Qxc6 12. h3 Bh5 13. Nd4 Bxe2 14. Qxe2 Qe4 15. Qxe4 Nxe4 16. Re1 Nc5 17. Be3 Nd3 18. Re2 0-0 19. Nb3 Ne5 20. Bc5 Nc6 21. Bxe7 Nxe7 22. Rd1 Nd5 23. Red2 Nb6 24. Nc5 Nc4 25. Rd4 b5 26. b3 Nb6 27. Nd7 Nxd7 28. Rxd7 Rac8 29. R1d6 Rxc3 30. Rxa6 Rc1+ 31. Kh2 Rc2 32. f3 g6 33. Raa7 Rc5 34. Rdb7 Rc2 35. Rxb5 Rd8 36. Kg3 Rdd2 37. a4 Rxg2+ 38. Kf4 Rce2 39. h4 h6 40. a5 Kg7 41. Re5 Rb2 42. Rb7 Kf6 43. Re3 Rbd2 44. Rc3 Rde2 45. Re3 Rd2 46. a6 Ra2 47. a7 Ra6 48. Rc3 g5+ 49. hxg5+ hxg5+ 50. Ke3 Rga2 51. Rcc7 Ke5 52. Rxf7 Kd5 53. Rg7 Kc6 54. Rbc7+ Kd6 55. Rgd7+ Ke5 56. Rb7 R2a3 57. Kd3 Kf4 58. Rf7+ Kg3 59. Ke4 R6a5 60. b4 R3a4 61. Kd4 g4 62. fxg4 Kxg4 63. Kc4 e5 64. Rbe7 Kg5 65. Kb3 Ra3+ 66. Kc4 R3a4 67. Rc7 Kg6 68. Rfd7 Kf6 69. Rb7 Ke6 70. Rh7 Kf5 71. Rh5+ Ke6 72. Rb6+ Kd7 73. Rh7+ Kc8 74. Rb8# 1-0

[Event "Katowice POL-HUN 5th"]
[Site "Katowice"]
[Date "2017.05.20"]
[Round "3"]
[White "Kanarek, Marcel"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "2519"]
[BlackElo "2096"]
[PlyCount "72"]
[EventDate "2017.05.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Re8 13. Nf1 Bf8 14. Bg5 Nd7 15. Ne3 Nc4 16. Nxc4 bxc4 17. d5 Rb8 18. Ba4 Rxb2 19. Nd2 Be7 20. Nxc4 Rb8 21. Be3 Rf8 22. f4 Bf6 23. Bxd7 Bxd7 24. fxe5 Bxe5 25. Nxe5 dxe5 26. Qe2 c4 27. Rab1 f5 28. Rxb8 Rxb8 29. exf5 Bxf5 30. Bf2 Rb1 31. Rxb1 Bxb1 32. Qd1 Qb7 33. d6 Bd3 34. Qa4 Kf7 35. d7 Qc7 36. Qc6 Qd8 1-0

[Event "Katowice POL-HUN 5th"]
[Site "Katowice"]
[Date "2017.05.20"]
[Round "4"]
[White "Renkowski, Piotr"]
[Black "Cygan, Tomasz"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2096"]
[BlackElo "1714"]
[PlyCount "59"]
[EventDate "2017.05.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6 8. Nf3 Bd6 9. Be3 Ke7 10. 0-0-0 Nbd7 11. Nd2 c6 12. f3 b5 13. Nb3 a5 14. a4 b4 15. Nb1 Rhc8 16. N1d2 Bb8 17. Nc4 Ba7 18. Bxa7 Rxa7 19. Ncxa5 c5 20. Nc4 Rxa4 21. g4 Rf8 22. g5 Nh5 23. Rxd7+ Kxd7 24. Nxc5+ Kc6 25. Nxa4 Kb5 26. b3 Rxf3 27. Nxe5 Re3 28. Nc4 Re2 29. Rd1 Nf4 30. Rd6 1-0

[Event "Katowice POL-HUN 5th"]
[Site "Katowice"]
[Date "2017.05.20"]
[Round "5"]
[White "Suder, Jakub"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1651"]
[BlackElo "2096"]
[PlyCount "105"]
[EventDate "2017.05.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. Nc3 dxc4 4. d5 c6 5. e4 Nf6 6. Bg5 Be7 7. dxc6 Nxc6 8. Qxd8+ Bxd8 9. Bxc4 Nd4 10. Rd1 0-0 11. Nge2 Nxe2 12. Kxe2 h6 13. Be3 Bd7 14. f3 Rc8 15. Bb3 a6 16. g4 Bc6 17. h4 h5 18. g5 Nd7 19. g6 Be7 20. gxf7+ Kh7 21. Be6 Rc7 22. Nd5 Bxd5 23. Rxd5 Nc5 24. Bxc5 Bxc5 25. Rc1 b6 26. Rxe5 Kg6 27. b4 Kf6 28. Rxh5 Kxe6 29. bxc5 Rfxf7 30. c6 Rf6 31. Ke3 Kf7 32. Rf5 Ke6 33. Rxf6+ gxf6 34. Kf4 b5 35. h5 b4 36. h6 Kf7 37. Kf5 a5 38. f4 a4 39. e5 fxe5 40. fxe5 b3 41. axb3 axb3 42. e6+ Kg8 43. Kg6 b2 44. Rd1 Rg7+ 45. Kf6 Rc7 46. Rb1 Rxc6 47. Rxb2 Kh7 48. Rg2 Rc1 49. Rh2 Rf1+ 50. Ke7 Kh8 51. Ke8 Kh7 52. e7 Rf4 53. Re2 1-0

[Event "POL-ch U26 rapid"]
[Site "Hucisko"]
[Date "2016.01.16"]
[Round "7"]
[White "Butkiewicz, Lukasz"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2442"]
[BlackElo "2066"]
[PlyCount "71"]
[EventDate "2016.01.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bb4 6. Be2 Qd8 7. 0-0 Bxc3 8. bxc3 Nf6 9. Bg5 h6 10. Bh4 d6 11. f4 0-0 12. Nxc6 bxc6 13. e5 dxe5 14. Qxd8 Rxd8 15. fxe5 Rd2 16. Bd3 Ng4 17. Rae1 Be6 18. c4 g5 19. Bg3 h5 20. Re4 h4 21. Be1 Rd1 22. Be2 Rxe1 23. Rxe1 Nh6 24. Bd3 Rb8 25. c5 Bxa2 26. Ra4 Bd5 27. Rxa7 Rb4 28. h3 g4 29. Rxc7 g3 30. Rf1 Ra4 31. c4 Be6 32. Rxc6 Ra3 33. Be4 Bxc4 34. Rxh6 Bxf1 35. Kxf1 Re3 36. Rxh4 1-0

[Event "POL-ch U26 rapid"]
[Site "Hucisko"]
[Date "2016.01.15"]
[Round "3"]
[White "Plichta, Kamil"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2331"]
[BlackElo "2066"]
[PlyCount "107"]
[EventDate "2016.01.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. c4 c6 4. Qa4 Nf6 5. cxd5 Nxd5 6. Nc3 Be6 7. Nf3 Nd7 8. 0-0 Be7 9. d4 Bf6 10. Nxd5 Bxd5 11. e4 Bxe4 12. dxe5 Nc5 13. Qc4 Be7 14. Ng5 Bxg5 15. Qxc5 Bxg2 16. Kxg2 Bxc1 17. Raxc1 Qe7 18. Qa5 0-0 19. Rfd1 Rfe8 20. f4 Red8 21. Qc3 Rxd1 22. Rxd1 Rd8 23. Qc5 Qxc5 24. Rxd8+ Qf8 25. Rxf8+ Kxf8 26. Kf3 Ke7 27. Ke4 f6 28. g4 b6 29. f5 fxe5 30. Kxe5 c5 31. g5 h6 32. h4 c4 33. Kd5 b5 34. a4 bxa4 35. Kxc4 hxg5 36. hxg5 Kd6 37. Kd4 Kd7 38. Kd5 Ke7 39. Kc6 Ke8 40. Kd6 Kd8 41. Kc6 Ke7 42. Kc7 Ke8 43. Kb7 Kd7 44. Kxa7 Kd6 45. Kb6 Ke5 46. Kb5 Kxf5 47. Kxa4 Kxg5 48. b4 Kf5 49. b5 Ke6 50. Ka5 Kd7 51. Ka6 g5 52. b6 g4 53. b7 Kc7 54. Ka7 1-0

[Event "POL-ch U26 rapid"]
[Site "Hucisko"]
[Date "2016.01.15"]
[Round "5"]
[White "Renkowski, Piotr"]
[Black "Matuszewski, Michal"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2066"]
[BlackElo "2468"]
[PlyCount "12"]
[EventDate "2016.01.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 d5 0-1

[Event "Rewal op-A 19th"]
[Site "Rewal"]
[Date "2014.08.23"]
[Round "5"]
[White "Woloch, Oskar"]
[Black "Renkowski, Piotr"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1914"]
[BlackElo "2156"]
[PlyCount "52"]
[EventDate "2014.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 Nf6 5. d4 Bd7 6. Bb5 Nxe4 7. dxe5 Bc5 8. 0-0 a6 9. Bxc6 Bxc6 10. Qc2 Bb5 11. Nd4 Bxf1 12. Kxf1 0-0 13. Nd2 Nxd2+ 14. Qxd2 Qe7 15. Qg5 Qxg5 16. Bxg5 Bxd4 17. cxd4 f6 18. Bf4 fxe5 19. Bxe5 c6 20. Rc1 Rae8 21. Rc3 Rf7 22. b4 Rxe5 23. dxe5 Rf4 24. a3 Re4 25. Rc5 Kf7 26. f3 Rxe5 0-1

[Event "Rewal op-A 19th"]
[Site "Rewal"]
[Date "2014.08.22"]
[Round "4"]
[White "Renkowski, Piotr"]
[Black "Lewtak, Dominik"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2156"]
[BlackElo "2060"]
[PlyCount "55"]
[EventDate "2014.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb3 dxe5 9. Nxe5 e6 10. Be3 Bd6 11. Nf3 0-0 12. Nc3 Ne7 13. Qd3 Nbd5 14. 0-0 b6 15. Ng5 Ng6 16. Nxd5 exd5 17. h4 Be7 18. Nxh7 Kxh7 19. h5 f5 20. hxg6+ Kxg6 21. Bf4 Kf7 22. Rfe1 Bf6 23. Rac1 Kg8 24. Qb5 Bb7 25. Bc7 Qc8 26. Bxb6 Qb8 27. Bc7 Qc8 28. Bd6 1-0

[Event "Rewal op-A 19th"]
[Site "Rewal"]
[Date "2014.08.21"]
[Round "3"]
[White "Tomaszewski, Kacper"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2017"]
[BlackElo "2156"]
[PlyCount "35"]
[EventDate "2014.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nc6 3. c4 e5 4. d5 Nce7 5. Nc3 f5 6. e4 Nf6 7. Bd3 g6 8. Ng5 Bg7 9. c5 h6 10. cxd6 Qxd6 11. Nb5 Qd8 12. d6 cxd6 13. Nxd6+ Kf8 14. Qb3 Ned5 15. Ngf7 Qe7 16. exd5 Rh7 17. Bd2 a5 18. Rc1 1-0

[Event "Rewal op-A 19th"]
[Site "Rewal"]
[Date "2014.08.20"]
[Round "2"]
[White "Renkowski, Piotr"]
[Black "Smal, Tobiasz"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2156"]
[BlackElo "1888"]
[PlyCount "49"]
[EventDate "2014.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 Nxe4 7. d5 Qa5+ 8. Nc3 Nxc3 9. bxc3 Ne5 10. 0-0 Nxf3+ 11. Bxf3 Bf5 12. Re1 Qxc3 13. Bg5 h6 14. Qa4+ Bd7 15. Qh4 hxg5 16. Qxh8 Qf6 17. Rac1 Qh6 18. Qxh6 gxh6 19. Rc7 Rb8 20. Bh5 Kd8 21. Rec1 Bc6 22. R7xc6 bxc6 23. dxc6 Kc7 24. Bxf7 Bg7 25. Bb3 1/2-1/2

[Event "Rewal op-A 19th"]
[Site "Rewal"]
[Date "2014.08.19"]
[Round "1"]
[White "Nun, Grzegorz"]
[Black "Renkowski, Piotr"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1907"]
[BlackElo "2156"]
[PlyCount "63"]
[EventDate "2014.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 d4 6. Ne2 e5 7. 0-0 Be6 8. f4 f6 9. Nf3 Bd6 10. fxe5 Nxe5 11. Nf4 Bg4 12. c3 Ne7 13. cxd4 cxd4 14. Qa4+ N7c6 15. Nxe5 Bxe5 16. Qb3 Qb6 17. Qc4 Na5 18. Qa4+ Bd7 19. Qd1 0-0 20. Nd5 Qd6 21. b4 Nc6 22. Qb3 Be6 23. b5 Na5 24. Qa4 Qd8 25. Ba3 Rf7 26. Be7 Qe8 27. Bb4 Bxd5 28. exd5 b6 29. Bxa5 bxa5 30. Qxa5 Rb8 31. a4 Rc7 32. Qd2 1/2-1/2

[Event "Olsztyn op U18 rapid"]
[Site "Olsztyn"]
[Date "2013.08.01"]
[Round "2"]
[White "Renkowski, Piotr"]
[Black "Dragun, Kamil"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2051"]
[BlackElo "2546"]
[PlyCount "49"]
[EventDate "2013.08.01"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nbd7 5. d3 g6 6. 0-0 Bg7 7. h3 0-0 8. Be3 b6 9. Nbd2 Bb7 10. Qc2 Rc8 11. Nh2 d5 12. f4 e5 13. f5 c4 14. fxg6 hxg6 15. dxc4 dxe4 16. Rad1 Qc7 17. Ng4 Nxg4 18. hxg4 Qc6 19. Qxe4 Qc7 20. Qc2 Nc5 21. Bf3 Bxf3 22. Nxf3 e4 23. Nd4 Nd3 24. b3 Qg3 25. Ne2 0-1

[Event "Liberec Desko op"]
[Site "Liberec"]
[Date "2013.07.24"]
[Round "6"]
[White "Pribyl, Josef"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2318"]
[BlackElo "2004"]
[PlyCount "105"]
[EventDate "2013.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nc6 3. e4 e5 4. dxe5 Nxe5 5. Nxe5 dxe5 6. Qxd8+ Kxd8 7. Bc4 f6 8. Be3 c6 9. Nc3 Kc7 10. f4 exf4 11. Bxf4+ Bd6 12. Bxd6+ Kxd6 13. 0-0-0+ Kc7 14. Rd3 Ne7 15. Rg3 g6 16. Rf1 f5 17. a4 Bd7 18. e5 c5 19. Rd3 Bc6 20. Rfd1 Rad8 21. Nb5+ Bxb5 22. axb5 Rxd3 23. Rxd3 Rd8 24. Kd2 Rxd3+ 25. Kxd3 Kd7 26. h4 h6 27. Bf7 g5 28. h5 Nc8 29. Bd5 b6 30. Bg8 Ne7 31. Bf7 Nc8 32. Ke3 Ne7 33. c3 Nc8 34. Kf3 Ne7 35. g4 f4 36. Ke4 Kc7 37. Bc4 Kd7 38. e6+ Kd6 39. b3 Ng8 40. Kf5 f3 41. Kg6 Ke7 42. Kg7 Nf6 43. Kxh6 Nxg4+ 44. Kxg5 Ne5 45. Bf1 Kxe6 46. h6 Kf7 47. Kf5 Nd7 48. Bc4+ Kf8 49. Ke6 Ke8 50. Kf5 Kf8 51. Kf4 f2 52. Kf5 Nb8 53. Ke6 1-0

[Event "Liberec Desko op"]
[Site "Liberec"]
[Date "2013.07.23"]
[Round "5"]
[White "Renkowski, Piotr"]
[Black "Kucera, Petr"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2004"]
[BlackElo "2233"]
[PlyCount "96"]
[EventDate "2013.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 c6 4. Nf3 d5 5. e5 h5 6. Bd3 Nh6 7. Nbd2 Bf5 8. Nf1 Qd7 9. Ne3 Bxd3 10. Qxd3 Na6 11. 0-0 e6 12. c3 c5 13. h3 Nf5 14. g4 hxg4 15. hxg4 Ng3 16. Rf2 Ne4 17. Rg2 0-0-0 18. Ng5 cxd4 19. cxd4 Nb4 20. Qa3 Nc6 21. Bd2 Nxg5 22. fxg5 Rh3 23. Qa4 Kb8 24. b3 Rdh8 25. Rc1 Rh1+ 26. Kf2 Rxc1 27. Bxc1 Qd8 28. Nc2 Bf8 29. Ne1 a6 30. a3 Qc8 31. b4 Nxd4 32. Be3 Nb5 33. Qb3 Rh3 34. Ba7+ Kxa7 35. Qxh3 Be7 36. Qe3+ d4 37. Qd3 Bxg5 38. a4 Be3+ 39. Kf1 Nc3 40. Nc2 Nd5 41. Rg3 Qc7 42. Rf3 Nf4 43. Rxf4 Bxf4 44. Qxd4+ Kb8 45. Qxf4 Qxc2 46. Qxf7 Qd1+ 47. Kf2 Qxg4 48. Qf8+ Kc7 1/2-1/2

