[Event "Warsaw YMCA Autumn-D 223rd"]
[Site "Warsaw"]
[Date "2019.12.10"]
[Round "13"]
[White "Piechocki, Grzegorz"]
[Black "Matyszkiewicz, Radoslaw"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1044"]
[BlackElo "1378"]
[PlyCount "70"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. Nbd2 Bg7 5. g3 Nf6 6. Bg2 0-0 7. 0-0 d6 8. Re1 Re8 9. h3 Bd7 10. Kh2 Qc7 11. Nf1 Rac8 12. c3 b5 13. d4 cxd4 14. cxd4 Nb4 15. Bf4 Qc2 16. Rc1 Qxb2 17. Rb1 Qa3 18. Re3 Qa4 19. Qxa4 bxa4 20. Rxb4 Rc2 21. a3 Rec8 22. N1d2 d5 23. e5 Ne4 24. Nxe4 dxe4 25. Ne1 Rxf2 26. Rb7 Be6 27. Rxa7 Rc4 28. Kg1 Rd2 29. Ra8+ Bc8 30. Rxc8+ Rxc8 31. Rc3 Rxg2+ 32. Kxg2 Rxc3 33. h4 Rxa3 34. Kh3 Rc3 35. Bd2 Rc4 0-1

[Event "Warsaw YMCA Autumn-D 223rd"]
[Site "Warsaw"]
[Date "2019.12.03"]
[Round "12"]
[White "Bialczynski, Michal"]
[Black "Piechocki, Grzegorz"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1216"]
[BlackElo "1044"]
[PlyCount "53"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. g3 0-0 6. Bg2 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. Nxc6 bxc6 10. Bf4 Re8 11. Rb1 e5 12. Bg5 h6 13. Bd2 Bb7 14. c5 Qa5 15. Qb3+ Kh7 16. Ne4 Qc7 17. Nd6 Reb8 18. Qf7 Rf8 19. Qb3 Rfb8 20. Qc4 a5 21. Qf7 Rf8 22. Qb3 Rfb8 23. Qc2 g5 24. Qxf5+ Kg8 25. Qg6 Ne8 26. Nf5 Nf6 27. Qxg7# 1-0

[Event "Warsaw YMCA Autumn-D 223rd"]
[Site "Warsaw"]
[Date "2019.11.26"]
[Round "11"]
[White "Piechocki, Grzegorz"]
[Black "Kochanek, Tomasz"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1044"]
[BlackElo "1202"]
[PlyCount "52"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. a3 Nbd7 9. 0-0 Nc5 10. Bg5 h6 11. Bxf6 Qxf6 12. b4 axb4 13. axb4 Rxa1 14. Qxa1 Nb3 15. Qd1 Nd4 16. Nb5 Nxb5 17. cxb5 Bd7 18. Qc2 Rc8 19. Qa4 Qd8 20. Ra1 f5 21. Nd2 Qh4 22. f3 Rf8 23. Qa7 Qf4 24. Nc4 fxe4 25. fxe4 Qf2+ 26. Kh1 Qxe2 0-1

[Event "Warsaw YMCA Autumn-D 223rd"]
[Site "Warsaw"]
[Date "2019.11.19"]
[Round "10"]
[White "Markiewicz, Janusz"]
[Black "Piechocki, Grzegorz"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1140"]
[BlackElo "1044"]
[PlyCount "51"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. a3 e5 4. axb4 Bxb4 5. c3 Be7 6. Qb3 Nf6 7. Nf3 Nc6 8. Ng5 0-0 9. Bc4 d5 10. exd5 Nxd5 11. Nxf7 Rxf7 12. Bxd5 Qf8 13. Bxf7+ Qxf7 14. Qxf7+ Kxf7 15. 0-0 Be6 16. Re1 Rd8 17. h3 Rd3 18. Re3 Rd7 19. g4 a6 20. d3 g5 21. Rf3+ Kg6 22. Nd2 h5 23. gxh5+ Kxh5 24. Ne4 g4 25. Nf6+ Bxf6 26. Rxf6 1-0

[Event "Warsaw YMCA Autumn-D 223rd"]
[Site "Warsaw"]
[Date "2019.11.08"]
[Round "8"]
[White "Piechocki, Grzegorz"]
[Black "Ossolinski, Lukasz"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1044"]
[BlackElo "1326"]
[PlyCount "66"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c6 4. e3 e6 5. Bd3 Nbd7 6. 0-0 Be7 7. Qe2 0-0 8. Nbd2 c5 9. c3 c4 10. Bc2 g6 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Nf6 14. Qe2 b5 15. a4 b4 16. Qxc4 a5 17. Qe2 Ba6 18. c4 Re8 19. b3 Nd5 20. Bh6 Bf6 21. Ne5 Rc8 22. Qg4 Ne7 23. Rad1 Bg7 24. Bxg7 Kxg7 25. h4 Bb7 26. h5 f6 27. hxg6 fxe5 28. gxh7+ Kh8 29. Qxe6 Nc6 30. Qg4 Nxd4 31. Rd3 Qf6 32. Rg3 Nxc2 33. Qd7 Bc6 0-1

[Event "Warsaw YMCA Autumn-D 223rd"]
[Site "Warsaw"]
[Date "2019.10.29"]
[Round "7"]
[White "Flig, Wojciech"]
[Black "Piechocki, Grzegorz"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1321"]
[BlackElo "1044"]
[PlyCount "85"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 c6 6. Bd3 Nf6 7. Qe2+ Qe7 8. Qxe7+ Bxe7 9. Bf4 0-0 10. 0-0-0 Bg4 11. Rde1 Bb4 12. Ne5 Be6 13. a3 Ba5 14. b4 Bc7 15. h3 Nbd7 16. Bh2 Nxe5 17. dxe5 Nd7 18. f4 Nb6 19. Ne2 f5 20. Nd4 Rae8 21. Nb3 Nd7 22. Bg1 a6 23. Bc5 Nxc5 24. Nxc5 Bc8 25. Rhf1 b6 26. Nb3 a5 27. Rf3 axb4 28. axb4 Be6 29. Nd4 c5 30. bxc5 bxc5 31. Nxe6 Rxe6 32. g4 c4 33. Bxf5 Ra6 34. Kd2 Ba5+ 35. c3 d4 36. Kc2 Bxc3 37. Rxc3 dxc3 38. Kxc3 g6 39. Bd7 Rxf4 40. e6 Ra3+ 41. Kb4 Rb3+ 42. Kc5 Kf8 43. e7+ 1-0

[Event "Warsaw YMCA Autumn-D 223rd"]
[Site "Warsaw"]
[Date "2019.10.22"]
[Round "6"]
[White "Piechocki, Grzegorz"]
[Black "Szopa, Andrzej1111"]
[Result "1-0"]
[ECO "E30"]
[WhiteElo "1044"]
[BlackElo "1089"]
[PlyCount "73"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Bb4 5. e3 h6 6. Bh4 g5 7. Bg3 Ne4 8. Qc2 Bxc3+ 9. bxc3 Nxg3 10. hxg3 c6 11. Nf3 Nd7 12. Bd3 Qf6 13. cxd5 exd5 14. a4 a6 15. a5 c5 16. Qe2 c4 17. Bc2 b5 18. axb6 Nxb6 19. 0-0 0-0 20. e4 Re8 21. e5 Qe7 22. Nh2 f6 23. Qh5 f5 24. Qg6+ Qg7 25. Qxe8+ Kh7 26. Qc6 Qa7 27. Qf6 Rb8 28. Ng4 Qg7 29. Bxf5+ Bxf5 30. Qxf5+ Kh8 31. Rxa6 Rf8 32. Qb1 Nc8 33. Rxh6+ Kg8 34. Rg6 Rf7 35. Rxg7+ Kxg7 36. Nf6 Kf8 37. Qb8 1-0

[Event "Warsaw YMCA Autumn-D 223rd"]
[Site "Warsaw"]
[Date "2019.10.08"]
[Round "4"]
[White "Piechocki, Grzegorz"]
[Black "Iller, Robert"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1044"]
[BlackElo "1350"]
[PlyCount "46"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. h3 c5 7. d5 a6 8. a4 Nbd7 9. Be3 Nh5 10. g4 Nhf6 11. Qd2 Qa5 12. Bd3 Re8 13. Ke2 e6 14. Rag1 exd5 15. Nxd5 Qxd2+ 16. Kxd2 Nxd5 17. cxd5 Bxb2 18. h4 Ne5 19. Nxe5 Bxe5 20. h5 b5 21. axb5 axb5 22. Bxb5 Re7 23. f4 Ra2+ 0-1

[Event "Warsaw YMCA Autumn-D 223rd"]
[Site "Warsaw"]
[Date "2019.10.01"]
[Round "3"]
[White "Sarnecki, Rafal"]
[Black "Piechocki, Grzegorz"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1286"]
[BlackElo "1044"]
[PlyCount "100"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. c3 c5 6. Bxb8 Rxb8 7. Qa4+ Nd7 8. Bb5 a6 9. Bxd7+ Qxd7 10. Qxd7+ Kxd7 11. Ne5+ Ke8 12. Nd2 f6 13. Nef3 Bd6 14. dxc5 Bxc5 15. Nd4 Bxd4 16. exd4 Kf7 17. 0-0 b5 18. a3 a5 19. Nf3 g5 20. h3 b4 21. g4 Bg6 22. axb4 axb4 23. Ra7+ Kg8 24. Rfa1 bxc3 25. bxc3 Rb1+ 26. Rxb1 Bxb1 27. Nd2 Bg6 28. Nb3 Bf7 29. Nc5 h5 30. Kg2 hxg4 31. hxg4 Rh4 32. f3 f5 33. Nd7 Kh8 34. Ne5 Rh7 35. gxf5 exf5 36. Ra8+ Kg7 37. Nxf7 Kxf7 38. Ra5 Ke6 39. Ra6+ Kf7 40. Rd6 Rh8 41. Rxd5 Ke6 42. Re5+ Kf6 43. Rc5 Rd8 44. d5 Ke5 45. c4 Kd4 46. Rc6 Ke5 47. Kf2 g4 48. Kg3 gxf3 49. Kxf3 f4 50. Re6+ Kf5 1-0

[Event "Warsaw YMCA Autumn-D 223rd"]
[Site "Warsaw"]
[Date "2019.09.25"]
[Round "1"]
[White "Przybylik, Mariusz"]
[Black "Piechocki, Grzegorz"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1142"]
[BlackElo "1044"]
[PlyCount "105"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nf6 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. 0-0 e6 8. Nc3 Be7 9. Ne2 0-0 10. Nf4 Rc8 11. c3 b5 12. Nd3 Nb6 13. a3 a5 14. Nfe5 b4 15. axb4 axb4 16. cxb4 Nc4 17. Nc5 Nxe5 18. dxe5 Nd7 19. Nxd7 Qxd7 20. Bd2 Rc4 21. Ra4 Rd4 22. b5 Bc5 23. Rxd4 Bxd4 24. Bb4 Bxe5 25. Bxf8 Kxf8 26. Qb3 Qb7 27. Rc1 Bc7 28. Qc2 Bb6 29. Qxh7 Bd4 30. Qh8+ Ke7 31. Qh4+ Bf6 32. Qb4+ Ke8 33. b3 Be7 34. Qc3 Qxb5 35. Qc6+ Qxc6 36. Rxc6 Kd7 37. Rc2 Bb4 38. Kf1 e5 39. f3 Kd6 40. Ke2 d4 41. Kd3 Kd5 42. Rc7 Ke6 43. g3 g6 44. Rb7 Bd6 45. b4 f5 46. b5 Kd5 47. Rg7 e4+ 48. fxe4+ fxe4+ 49. Kd2 Kc4 50. Rxg6 Bb4+ 51. Kd1 Kd3 52. Re6 e3 53. b6 1-0

[Event "Warsaw YMCA Autumn-D 223rd"]
[Site "Warsaw"]
[Date "2019.09.24"]
[Round "2"]
[White "Piechocki, Grzegorz"]
[Black "Oles, Jan"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1044"]
[BlackElo "1293"]
[PlyCount "83"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 h6 5. Bd3 Bd6 6. Bg3 Bxg3 7. hxg3 Qd6 8. c3 b6 9. Qe2 a5 10. Nbd2 a4 11. Ne5 c5 12. f4 c4 13. Bc2 Nfd7 14. Qg4 Qf8 15. Ndf3 Nxe5 16. Nxe5 Nd7 17. e4 Nxe5 18. fxe5 b5 19. exd5 exd5 20. Qf3 Be6 21. 0-0 Qe7 22. b3 0-0 23. bxc4 bxc4 24. Rfb1 a3 25. Rb4 Rfb8 26. Rab1 Rxb4 27. Rxb4 Qg5 28. Qf4 Qd8 29. Bf5 Rb8 30. Bxe6 fxe6 31. Qg4 Rxb4 32. Qxe6+ Kh8 33. cxb4 Qg5 34. Qxd5 Qe3+ 35. Kh2 c3 36. Qc4 Qd2 37. Qc8+ Kh7 38. Qf5+ Kg8 39. e6 Qxa2 40. Qf7+ Kh7 41. Qf5+ Kg8 42. Qf7+ 1/2-1/2

