[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "7"]
[White "Alimov, Fedor"]
[Black "Gierech, Pawel"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1380"]
[BlackElo "1644"]
[PlyCount "115"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. d3 dxc4 4. dxc4 Qxd1+ 5. Kxd1 Nf6 6. Bf4 Bf5 7. f3 e6 8. e4 Bg6 9. Kc2 Nbd7 10. Rd1 Bc5 11. Nge2 0-0 12. g4 Nb6 13. h4 h5 14. g5 Ne8 15. Nd4 Rd8 16. Nb3 Rxd1 17. Nxd1 Bd6 18. Bxd6 Nxd6 19. c5 Nxe4 20. Bd3 Ng3 21. Rg1 Bxd3+ 22. Kxd3 Rd8+ 23. Kc2 Ne2 24. Re1 Nd4+ 25. Nxd4 Rxd4 26. cxb6 axb6 27. Re4 Rd5 28. Nc3 Rd7 29. a4 Kf8 30. Rb4 Ke7 31. Rxb6 g6 32. b4 Kd6 33. Ne4+ Kc7 34. Rxb7+ Kxb7 35. Nc5+ Kc7 36. Nxd7 Kxd7 37. Kd3 Kc7 38. Kd4 Kb6 39. Ke5 Kc7 40. Kf6 Kd6 41. a5 e5 42. a6 c5 43. bxc5+ Kc6 44. Kxe5 Kc7 45. Kf6 Kb8 46. Kxf7 Ka7 47. Kxg6 Kxa6 48. f4 Kb7 49. f5 Kc6 50. f6 Kxc5 51. f7 Kd6 52. f8Q+ Ke5 53. Kxh5 Ke4 54. g6 Ke3 55. g7 Ke4 56. g8Q Ke5 57. Qg5+ Ke6 58. Qgf5# 1-0

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "11"]
[White "Amarakoon, Naditha"]
[Black "Gierech, Pawel"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1839"]
[BlackElo "1644"]
[PlyCount "47"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. f3 0-0 6. Qd2 Nbd7 7. 0-0-0 c6 8. h4 h5 9. g4 b5 10. e5 dxe5 11. dxe5 Nh7 12. e6 fxe6 13. gxh5 gxh5 14. Bh6 Rf7 15. Bh3 Rf6 16. Bxg7 Kxg7 17. Nge2 Qb6 18. Ne4 Rxf3 19. Rhg1+ Kh8 20. Nd4 Ndf6 21. Nxf3 Nxe4 22. Qd8+ Nf8 23. Qxf8+ Kh7 24. Qg7# 1-0

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "5"]
[White "Bethencourt Hernandez, Alberto I"]
[Black "Gierech, Pawel"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1055"]
[BlackElo "1644"]
[PlyCount "66"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 c6 3. Nf3 Nf6 4. Bg5 Nbd7 5. e3 e6 6. Ne5 Be7 7. Bxf6 Nxf6 8. Ng4 0-0 9. Nxf6+ Bxf6 10. Be2 e5 11. b4 e4 12. a4 a6 13. 0-0 Bf5 14. f3 exf3 15. Bxf3 Re8 16. Re1 Bg5 17. Re2 Rxe3 18. Rxe3 Bxe3+ 19. Kh1 Qf6 20. b5 axb5 21. axb5 Rc8 22. Ra7 Bxd4 23. Na4 Bxa7 24. b6 Bb8 25. Nc5 Qd6 26. g3 Qxc5 27. Bg4 Be4+ 28. Bf3 Qxc2 29. Qf1 h6 30. Kg1 Bd6 31. Bxe4 Qxe4 32. Qg2 Bc5+ 33. Kh1 Qe1+ 0-1

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "13"]
[White "Exposito Cruz, Airam"]
[Black "Gierech, Pawel"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1437"]
[BlackElo "1644"]
[PlyCount "108"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 Bg4 4. d4 e6 5. h3 Bh5 6. g4 Bg6 7. Bd3 Bxd3 8. Qxd3 c5 9. Be3 c4 10. Qd2 Qb6 11. c3 Nc6 12. a4 a5 13. Na3 Bxa3 14. bxa3 Nge7 15. Ke2 Ng6 16. Rhb1 Qc7 17. Rb5 0-0 18. Rab1 Rfb8 19. h4 Qe7 20. h5 Nh4 21. Qc1 Nxf3 22. Kxf3 f5 23. Bg5 fxg4+ 24. Kg3 Qf7 25. Qe3 Qxh5 26. Kg2 Rf8 27. Rh1 Qg6 28. Rxb7 Rf3 29. Qd2 Raf8 30. Bf6 gxf6 31. Rhxh7 Qxh7 32. Rxh7 Kxh7 33. Qc2+ f5 34. Qb2 Ne7 35. Qb7 Rf7 36. Qb6 Rxc3 37. Qxe6 Kg7 38. Qa6 Rxa3 39. Qxa5 f4 40. Qb4 Rb3 41. Qd6 Nf5 42. Qxd5 f3+ 43. Kh2 Kg6 44. Qe6+ Kg7 45. Qxc4 Rb1 46. d5 Rb8 47. Qxg4+ Kf8 48. e6 Rf6 49. d6 Nxd6 50. e7+ Kxe7 51. Qg7+ Rf7 52. Qe5+ Kd7 53. Qd4 Rg8 54. a5 Rh7+ 0-1

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "12"]
[White "Gierech, Pawel"]
[Black "Acuna Ramirez, Luis Alberto C"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1644"]
[PlyCount "108"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 a6 2. d4 h6 3. Bd3 e6 4. c3 d5 5. e5 c5 6. Nf3 Nc6 7. Be3 cxd4 8. cxd4 Qb6 9. b3 Bb4+ 10. Nbd2 Bd7 11. 0-0 Nge7 12. Qe2 Rc8 13. Rfc1 Bxd2 14. Qxd2 Nb4 15. Be2 Rxc1+ 16. Rxc1 0-0 17. a3 Nbc6 18. b4 Nf5 19. Bd3 Nxe3 20. fxe3 Ne7 21. Nh4 Rc8 22. Rxc8+ Bxc8 23. Qc2 Qc6 24. Qxc6 Nxc6 25. Nf3 Bd7 26. Kf2 Ne7 27. g4 Bc6 28. Ke2 Nc8 29. Kd2 Na7 30. Kc3 Bb5 31. Bc2 Be2 32. Nd2 Bxg4 33. Bd3 f5 34. Nb3 Nc6 35. Nc5 Nd8 36. a4 g5 37. b5 axb5 38. Bxb5 Kf8 39. Bd7 Ke7 40. a5 f4 41. exf4 gxf4 42. Bc8 f3 43. Kd2 f2 44. Nxb7 f1Q 45. Nxd8 Kxd8 46. Bb7 Qd1+ 47. Kc3 Qc1+ 48. Kd3 Bf5+ 49. Ke2 Be4 50. a6 Qc2+ 51. Kf1 Qg2+ 52. Ke1 Bd3 53. Kd1 Qe2+ 54. Kc1 Qc2# 0-1

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "8"]
[White "Gierech, Pawel"]
[Black "Garcia de Dios, Luis Ernesto"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1644"]
[BlackElo "2145"]
[PlyCount "104"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Nf3 Bg4 6. 0-0 Qd7 7. Bf4 0-0-0 8. Nbd2 f6 9. c3 g5 10. Bg3 h5 11. h3 Bf5 12. Qc2 Bxd3 13. Qxd3 Bd6 14. Bxd6 cxd6 15. b4 Nge7 16. a4 g4 17. Nh2 gxh3 18. Qxh3 f5 19. Rae1 Ng6 20. b5 Na5 21. Qg3 Rdg8 22. Qf3 Nh4 23. Qxd5 Nxg2 24. Kh1 Nxe1 25. Rxe1 h4 26. Re6 Rd8 27. Ndf3 h3 28. Rg6 Qe7 29. Qxf5+ Kb8 30. Re6 Qf8 31. Qxf8 Rhxf8 32. Ng5 Rxf2 33. Nxh3 Rc2 34. Re3 Nc4 35. Rd3 Re8 36. Nf3 Nb2 37. Rd2 Rxd2 38. Nxd2 Nxa4 39. c4 Re1+ 40. Ng1 Nb2 41. Ndf3 Rc1 42. c5 dxc5 43. dxc5 Rxc5 44. Kg2 Rxb5 45. Kf2 a5 46. Ke3 a4 47. Kd4 a3 48. Ne1 a2 49. Nc2 Nd1 50. Kd3 Rb1 51. Kd2 a1Q 52. Nxa1 Rxa1 0-1

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "10"]
[White "Gierech, Pawel"]
[Black "Iljins, Kirils"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1644"]
[PlyCount "129"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nc6 4. Bc4 d6 5. d4 Nf6 6. 0-0 Be7 7. e5 dxe5 8. dxe5 Qxd1 9. Rxd1 Nd7 10. Bxf4 0-0 11. Nc3 Re8 12. Nd5 Bc5+ 13. Kh1 Bb6 14. Nxb6 axb6 15. Re1 Ra4 16. b3 Ra5 17. Ng5 Kf8 18. Nxf7 Ndxe5 19. Nxe5 Nxe5 20. Rf1 Nxc4 21. bxc4 Rf5 22. Bd6+ Kg8 23. Bxc7 Rxf1+ 24. Rxf1 b5 25. cxb5 Bd7 26. b6 Bb5 27. Rd1 Bc6 28. Kg1 h6 29. Rd8 Rxd8 30. Bxd8 Kf7 31. g3 Bd5 32. a3 Bc6 33. Kf2 Ke6 34. Ke3 Ke5 35. c4 Kf5 36. h4 Kg4 37. Bc7 Kf5 38. Kd4 h5 39. Kc5 g6 40. Kd6 Kf6 41. Kc5 Ke6 42. Kb4 Kd7 43. a4 Kc8 44. c5 Kd7 45. a5 Kc8 46. Kc4 Kd7 47. Kd4 Kc8 48. Ke5 Kd7 49. Kf4 Ke6 50. g4 hxg4 51. Kxg4 Be8 52. a6 Bc6 53. a7 Kd5 54. a8Q Kxc5 55. Qf8+ Kb5 56. Qf4 Ka6 57. Kg5 Kb5 58. Kxg6 Ka6 59. Kf6 Kb5 60. h5 Ka6 61. h6 Kb5 62. h7 Ka6 63. Qb4 Bb5 64. h8Q Bc6 65. Qa8# 1-0

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "6"]
[White "Gierech, Pawel"]
[Black "Milojevic Daim, Lola Shaina"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1644"]
[BlackElo "1654"]
[PlyCount "79"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. a3 e5 4. Bb2 Nc6 5. Nf3 bxa3 6. Nxa3 d6 7. Bc4 Bg4 8. 0-0 Nd4 9. Bxd4 exd4 10. h3 Bxf3 11. Qxf3 Nf6 12. d3 Be7 13. Qg3 0-0 14. Rab1 Rb8 15. Nb5 a6 16. Nxd4 Qc8 17. Nf5 Nh5 18. Nxe7+ Kh8 19. Nxc8 Nxg3 20. fxg3 Rbxc8 21. Rxb7 Ra8 22. Rfxf7 Rxf7 23. Rxf7 a5 24. Kh2 a4 25. Bd5 Rc8 26. Ra7 h6 27. c4 Kh7 28. Rxa4 Kg6 29. g4 Kf6 30. Kg3 Ke5 31. Kf3 g5 32. Ke3 Rf8 33. Ra7 Kf6 34. d4 Rb8 35. c5 dxc5 36. dxc5 Rb2 37. c6 Rxg2 38. e5+ Kxe5 39. Bxg2 Kd6 40. c7 1-0

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "9"]
[White "Masanes Nogues, Josep"]
[Black "Gierech, Pawel"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1644"]
[PlyCount "50"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Bd3 g6 4. 0-0 Bg7 5. h3 c6 6. c3 Nbd7 7. Bc2 e5 8. d3 0-0 9. Nbd2 Nh5 10. b3 f5 11. exf5 Rxf5 12. d4 Rf8 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Bb2 Qf6 16. Rb1 Qf4 17. Nf3 Bxh3 18. c4 Bxg2 19. Kxg2 Qg4+ 20. Kh1 Qh3+ 21. Kg1 Qg4+ 22. Kh1 Rxf3 23. Qxf3 Qxf3+ 24. Kg1 Nf4 25. Bxe5 Qg2# 0-1

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "4"]
[White "Trancho Lopez, Ines"]
[Black "Gierech, Pawel"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1644"]
[PlyCount "66"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Nc3 c5 6. dxc5 Bxc5 7. Nxd5 Qxd5 8. Qxd5 exd5 9. Bb5+ Nc6 10. 0-0 0-0-0 11. Re1 Nge7 12. e6 Bxe6 13. Nd2 Nd4 14. Nb3 Nxc2 15. Bg5 Nxe1 16. Rxe1 a6 17. Bxe7 Bxe7 18. Nd4 axb5 19. Nxe6 fxe6 20. Rxe6 Rhe8 21. f4 Bc5+ 22. Kf1 Rxe6 23. f5 Rf8 24. g4 g6 25. h3 gxf5 26. Kg2 fxg4 27. hxg4 Rf2+ 28. Kg3 Ree2 29. Kh4 Be3 30. g5 Rg2 31. Kh5 Rg3 32. Kh6 Rxg5 33. Kxh7 Rh2# 0-1

[Event "Warsaw YMCA Autumn-B 221st"]
[Site "Warsaw"]
[Date "2019.12.12"]
[Round "13"]
[White "Gierech, Pawel"]
[Black "Dabrowski, Leszek"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1670"]
[BlackElo "1851"]
[PlyCount "61"]
[EventDate "2019.09.20"]
[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. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. Qe2 e6 6. d4 Ngf6 7. Bd2 Nxe4 8. Qxe4 Nf6 9. Qh4 Be7 10. 0-0-0 Qd5 11. c4 Qf5 12. Qf4 Qg6 13. Ne5 Qe4 14. f3 Qxf4 15. Bxf4 0-0 16. g4 Nd7 17. Nxd7 Bxd7 18. c5 Rfd8 19. g5 Be8 20. h4 Rd7 21. Bc4 Bd8 22. h5 Bc7 23. Bxc7 Rxc7 24. Rhe1 Rd7 25. Kc2 Rad8 26. Kc3 g6 27. Re4 Kg7 28. Rh4 e5 29. hxg6 hxg6 30. Rdh1 exd4+ 31. Kd3 1-0

[Event "Warsaw YMCA Autumn-B 221st"]
[Site "Warsaw"]
[Date "2019.12.04"]
[Round "12"]
[White "Ossolinski, Ziemowit"]
[Black "Gierech, Pawel"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1802"]
[BlackElo "1670"]
[PlyCount "57"]
[EventDate "2019.09.20"]
[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 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. 0-0 Nxe5 7. dxe5 Nc5 8. Be2 c6 9. c4 Be6 10. cxd5 Bxd5 11. Nc3 Be6 12. Qc2 Qh4 13. Be3 Bc4 14. g3 Bb3 15. axb3 Qe7 16. Bxc5 Qxc5 17. Bc4 Be7 18. e6 f6 19. Bd3 0-0-0 20. Nb5 a6 21. Nc3 h5 22. Ne4 Qb6 23. Rfc1 Kc7 24. Bf1 Rd5 25. Nc3 Re5 26. Qg6 Rg5 27. Qxg5 Qxb3 28. Qxg7 Re8 29. Qf7 1-0

[Event "Warsaw YMCA Autumn-B 221st"]
[Site "Warsaw"]
[Date "2019.11.28"]
[Round "11"]
[White "Sypula, Krzysztof"]
[Black "Gierech, Pawel"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1671"]
[BlackElo "1670"]
[PlyCount "53"]
[EventDate "2019.09.20"]
[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 c6 2. d4 d5 3. Nf3 e6 4. Qc2 Nf6 5. g3 Nbd7 6. Bg2 Bd6 7. 0-0 e5 8. dxe5 Nxe5 9. cxd5 cxd5 10. Bg5 h6 11. Bxf6 Qxf6 12. Nc3 Be6 13. Rad1 Bf5 14. Qa4+ Bd7 15. Qb3 Nxf3+ 16. Bxf3 d4 17. Ne4 Qe5 18. Nxd6+ Qxd6 19. e3 Bc6 20. Rxd4 Qf6 21. Bxc6+ Qxc6 22. Qb4 Rd8 23. Re4+ Kd7 24. Rc4 Qb6 25. Qc3 Ke7 26. Qxg7 Qd6 27. Re4+ 1-0

[Event "Warsaw YMCA Autumn-B 221st"]
[Site "Warsaw"]
[Date "2019.11.21"]
[Round "10"]
[White "Gierech, Pawel"]
[Black "Jarmolowski, Tadeusz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1670"]
[BlackElo "1662"]
[PlyCount "47"]
[EventDate "2019.09.20"]
[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 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nc6 5. d4 0-0-0 6. c4 Qd7 7. d5 Bxf3 8. Bxf3 Ne5 9. Be2 e6 10. dxe6 Qxe6 11. Qc2 Nd3+ 12. Kf1 Nb4 13. Qa4 Kb8 14. Be3 a6 15. Nc3 Nf6 16. Bf3 Qxc4+ 17. Kg1 Bd6 18. a3 b5 19. Qa5 Nbd5 20. Qxa6 c6 21. Nxd5 Nxd5 22. Rc1 Nxe3 23. Rxc4 Nxc4 24. Qxc6 1-0

[Event "Warsaw YMCA Autumn-B 221st"]
[Site "Warsaw"]
[Date "2019.11.14"]
[Round "9"]
[White "Sloniewska, Alicja"]
[Black "Gierech, Pawel"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1582"]
[BlackElo "1670"]
[PlyCount "73"]
[EventDate "2019.09.20"]
[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. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Bg4 8. Qc2 Nbd7 9. Nge2 Rc8 10. 0-0 Bd6 11. h3 Bh5 12. Rfc1 Bg6 13. Bxg6 hxg6 14. Nxd5 Rh5 15. Nxf6+ Nxf6 16. Bf4 g5 17. Bxd6 Qxd6 18. Ng3 Rh8 19. Qf5 Rd8 20. Qxg5 g6 21. Qc5 Qb8 22. Qa3 Rd7 23. Rc5 Re7 24. Rac1 Nd7 25. R5c2 g5 26. Nf5 Re6 27. Ng7+ Kd8 28. Nxe6+ fxe6 29. Qa5+ Kc8 30. Qxg5 Qd6 31. Qa5 Kb8 32. b4 e5 33. dxe5 Nxe5 34. Qc5 Qe6 35. Rd2 Rg8 36. Qd6+ Qxd6 37. Rxd6 1-0

[Event "Warsaw YMCA Autumn-B 221st"]
[Site "Warsaw"]
[Date "2019.11.06"]
[Round "8"]
[White "Gierech, Pawel"]
[Black "Tarka, Aleksandra"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1670"]
[BlackElo "1715"]
[PlyCount "126"]
[EventDate "2019.09.20"]
[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 e6 4. Nf3 Nc6 5. d4 d5 6. e5 bxa3 7. c3 a6 8. Bd3 Qc7 9. 0-0 g6 10. Nxa3 Na5 11. Qc2 Nh6 12. Bg5 Bg7 13. Rfb1 0-0 14. Qd2 Nf5 15. g4 Ne7 16. Nc2 Re8 17. h4 Nc4 18. Qf4 f5 19. Nb4 Nb6 20. Rb3 Bd7 21. Kg2 a5 22. Na2 Nc4 23. h5 Rac8 24. Rh1 Kf7 25. Bh6 Rh8 26. Ng5+ Kg8 27. Nf3 b5 28. Rbb1 Kf7 29. Qg5 Bxh6 30. Qxh6 Rcg8 31. Ng5+ Ke8 32. Nxh7 Kd8 33. gxf5 gxh5+ 34. Kf3 exf5 35. Rxh5 Rg6 36. Qf4 Rg4 37. Qh2 Nd2+ 38. Ke3 Nxb1 39. Bxb1 f4+ 40. Kf3 Kc8 41. Nf6 Rxh5 42. Qxh5 Rg1 43. Qf7 Rxb1 44. Qxe7 Bc6 45. Qc5 Ra1 46. Nb4 axb4 47. cxb4 Ra3+ 48. Kxf4 Ra2 49. f3 Ra6 50. Nxd5 Bxd5 51. Qxd5 Qc1+ 52. Kf5 Qb1+ 53. Qe4 Qxb4 54. Qc2+ Kd7 55. Qe4 Qf8+ 56. Kg4 Qg8+ 57. Kf4 Qf7+ 58. Kg5 Qg7+ 59. Kf4 Qh6+ 60. Kg3 Rg6+ 61. Kf2 Qh2+ 62. Ke3 Qg1+ 63. Kf4 Qg5# 0-1

[Event "Warsaw YMCA Autumn-B 221st"]
[Site "Warsaw"]
[Date "2019.10.31"]
[Round "7"]
[White "Wojnowski, Jan"]
[Black "Gierech, Pawel"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "1676"]
[BlackElo "1670"]
[PlyCount "60"]
[EventDate "2019.09.20"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Be3 Nc6 7. Nc3 g6 8. Nf3 Bg7 9. h3 0-0 10. Be2 Re8 11. 0-0 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Rc1 Be6 15. b3 d5 16. cxd5 Nxd5 17. Nxd5 Bxd5 18. Bb5 Re6 19. Rc5 Rd6 20. Qe2 b6 21. Rcc1 Qe7 22. Rfe1 Re6 23. Red1 Qb7 24. Rxd5 Qxd5 25. Bc4 Qd7 26. Bxe6 Qxe6 27. Qc4 Qxc4 28. Rxc4 Rd8 29. Kf1 Kf8 30. Ke2 Ke7 1/2-1/2

[Event "Warsaw YMCA Autumn-B 221st"]
[Site "Warsaw"]
[Date "2019.10.23"]
[Round "6"]
[White "Gierech, Pawel"]
[Black "Okurowski, Michal"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1670"]
[BlackElo "1645"]
[PlyCount "47"]
[EventDate "2019.09.20"]
[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 e5 2. Bc4 Nf6 3. d4 Nxe4 4. dxe5 Ng5 5. f4 Ne6 6. Be3 d6 7. Nf3 Be7 8. 0-0 dxe5 9. Nxe5 Qxd1 10. Rxd1 Nd7 11. Nxf7 Kxf7 12. f5 Nf6 13. Nc3 g6 14. Nb5 Bd6 15. Rxd6 cxd6 16. Nxd6+ Ke7 17. Nxc8+ Raxc8 18. Bxe6 Rxc2 19. Bg5 gxf5 20. Re1 Rxb2 21. Bb3+ Kd6 22. Bxf6 Rxb3 23. axb3 Rf8 24. Be7+ 1-0

[Event "Warsaw YMCA Autumn-B 221st"]
[Site "Warsaw"]
[Date "2019.10.17"]
[Round "5"]
[White "Mazurek, Jerzy"]
[Black "Gierech, Pawel"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "1662"]
[BlackElo "1670"]
[PlyCount "79"]
[EventDate "2019.09.20"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. Be2 Bg4 6. exd6 cxd6 7. 0-0 e6 8. c4 Nf6 9. Nc3 d5 10. c5 Be7 11. h3 Bh5 12. Bf4 0-0 13. a3 a6 14. Na4 Nd7 15. g4 Bg6 16. Qb3 Nxd4 17. Nxd4 e5 18. c6 bxc6 19. Nxc6 Qe8 20. Nxe7+ Qxe7 21. Bg3 d4 22. Qd5 Kh8 23. Rfc1 f6 24. Rc7 Rad8 25. Rac1 Nb6 26. Nxb6 Rxd5 27. Rxe7 Rd6 28. Nc8 Rd5 29. Rec7 Be8 30. Nb6 Rd6 31. Nc4 Rd8 32. Nd2 Bg6 33. Bxa6 e4 34. Rc8 e3 35. fxe3 dxe3 36. Nf3 Rde8 37. Rxe8 Bxe8 38. Rc8 Kg8 39. Bc4+ Kh8 40. Bb5 1-0

[Event "Warsaw YMCA Autumn-B 221st"]
[Site "Warsaw"]
[Date "2019.10.10"]
[Round "4"]
[White "Gierech, Pawel"]
[Black "Wilczynski, Adam"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1670"]
[BlackElo "1574"]
[PlyCount "94"]
[EventDate "2019.09.20"]
[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. Nc3 Nc6 3. g3 e6 4. Bg2 Nf6 5. Nge2 d5 6. d4 cxd4 7. Nxd4 Bb4 8. 0-0 0-0 9. exd5 exd5 10. Nce2 Bg4 11. f3 Bh5 12. c3 Bc5 13. Kh1 Nxd4 14. cxd4 Bb6 15. Nf4 Bg6 16. Nxg6 hxg6 17. Bg5 Qd6 18. Bf4 Qd7 19. Be3 Rac8 20. Qd2 Nh7 21. h4 Rc4 22. b3 Rc6 23. Rac1 Rfc8 24. Rxc6 Rxc6 25. Kh2 f6 26. Bf4 Nf8 27. Re1 Ne6 28. Bh3 Qf7 29. Be3 f5 30. Bg2 f4 31. Bf2 fxg3+ 32. Kxg3 Bc7+ 33. Re5 Bxe5+ 34. dxe5 d4 35. Bxd4 Nxd4 36. Qxd4 Qc7 37. Bh3 Rc5 38. Be6+ Kh7 39. Qd6 b6 40. Bf7 Qxf7 41. Qd4 Qd5 42. Qxd5 Rxd5 43. Kf4 Rd2 44. Ke3 Rd8 45. a4 Kh6 46. Ke4 Kh5 47. e6 Rd1 0-1

[Event "Warsaw YMCA Autumn-B 221st"]
[Site "Warsaw"]
[Date "2019.10.03"]
[Round "3"]
[White "Iwaszkiewicz, Krzysztof"]
[Black "Gierech, Pawel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1768"]
[BlackElo "1670"]
[PlyCount "159"]
[EventDate "2019.09.20"]
[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. Bf4 Nf6 3. e3 c6 4. Bd3 Bg4 5. Nf3 e6 6. Nbd2 Bd6 7. Bg3 Qe7 8. c4 Bxg3 9. hxg3 Nbd7 10. cxd5 exd5 11. Qb3 Rb8 12. a4 h6 13. a5 0-0 14. 0-0 c5 15. Qa3 Rfe8 16. dxc5 Nxc5 17. Bb5 Bd7 18. Nd4 Bxb5 19. Nxb5 b6 20. Rfc1 Qd7 21. Nd4 Nfe4 22. Nxe4 dxe4 23. axb6 axb6 24. b4 Nd3 25. Rc6 b5 26. Qa5 Qb7 27. Rc7 Qd5 28. Nc6 Rb7 29. Rxb7 Qxc6 30. Qxb5 Qe6 31. Ra6 Qc8 32. Rc7 Qd8 33. Qd7 Qxd7 34. Rxd7 Nxb4 35. Raa7 Nc6 36. Rac7 Ne5 37. Rd4 f5 38. Rd5 g6 39. Rdc5 Re6 40. Rc8+ Kf7 41. R5c7+ Kf6 42. Rf8+ Kg5 43. Rc1 Rb6 44. Rf1 Kg4 45. Re8 Nd3 46. Rd8 g5 47. Rd4 Rb2 48. Rd6 h5 49. Rg6 Ne5 50. Rg7 Rc2 51. Rg8 Rb2 52. Kh2 Rc2 53. Rd8 h4 54. Rd5 Rxf2 55. Rxf2 hxg3+ 56. Kg1 gxf2+ 57. Kxf2 Nd3+ 58. Kf1 f4 59. Rd4 Kf5 60. Rd5+ Ne5 61. Ra5 fxe3 62. Ke2 Kf6 63. Ra6+ Kf5 64. Kxe3 Ng4+ 65. Ke2 Kf4 66. Ra5 Nf6 67. Ra3 Nh5 68. Kf2 Nf6 69. g3+ Kg4 70. Ra4 Kh3 71. Ra5 Kg4 72. Kg2 Nh5 73. Ra3 Nf6 74. Rb3 Nd5 75. Rb5 Ne3+ 76. Kf2 Nf5 77. Rb3 e3+ 78. Kg2 Nxg3 79. Rb4+ Kf5 80. Kxg3 1-0

[Event "Warsaw YMCA Autumn-B 221st"]
[Site "Warsaw"]
[Date "2019.09.27"]
[Round "2"]
[White "Gierech, Pawel"]
[Black "Kasperski, Marcin"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1670"]
[BlackElo "1638"]
[PlyCount "65"]
[EventDate "2019.09.20"]
[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. Nc3 Nf6 4. Bd3 Nc6 5. e5 Nd7 6. Nce2 Nb4 7. c3 Nxd3+ 8. Qxd3 Nb6 9. f4 Bd7 10. a4 Nxa4 11. Nf3 c5 12. 0-0 Nb6 13. Kh1 a6 14. dxc5 Bb5 15. Qc2 Bxc5 16. Rd1 Bxe2 17. Qxe2 0-0 18. Rd3 f5 19. exf6 Qxf6 20. Rb1 Rad8 21. b4 Bd6 22. Be3 Nc4 23. Bd4 Qf5 24. Re1 Bxf4 25. Nh4 Qf7 26. Rf3 e5 27. Bc5 Rfe8 28. g3 Qh5 29. Ng2 Bd2 30. Ref1 Qh6 31. Qd3 e4 32. Qxd5+ Qe6 33. Qxe6+ 1-0

[Event "Warsaw YMCA Autumn-B 221st"]
[Site "Warsaw"]
[Date "2019.09.24"]
[Round "1"]
[White "Szukalski, Antoni"]
[Black "Gierech, Pawel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1727"]
[BlackElo "1670"]
[PlyCount "181"]
[EventDate "2019.09.20"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. Be2 Nf6 6. 0-0 e6 7. h3 Bh5 8. d3 Nbd7 9. Bd2 c6 10. Ne4 Qc7 11. Qc1 h6 12. Bf4 e5 13. Bd2 Nxe4 14. dxe4 Nc5 15. Bc3 f6 16. Qe3 Ne6 17. Nh4 Bf7 18. Rad1 Bc5 19. Qc1 Nf4 20. Qd2 0-0 21. Kh2 Rad8 22. Qe1 Be6 23. a4 Qc8 24. b4 Bxh3 25. g4 Bxf1 26. Qxf1 Nxe2 27. Qxe2 Rxd1 28. Qxd1 Bxf2 29. Nf5 Qd8 30. Qe2 Bd4 31. Qc4+ Kh7 32. Bxd4 exd4 33. Nxd4 Qd6+ 34. Kh3 Re8 35. Qd3 Qe5 36. Nf5 Qc7 37. e5 Rxe5 38. Ne7+ f5 39. Nxf5 g6 40. Nh4 Qf7 41. Nf3 Rd5 42. Qe4 Rd7 43. Kg3 Qd5 44. Qe8 Kg7 45. Ne5 Rf7 46. Nxf7 Qxf7 47. Qe5+ Kh7 48. a5 Qg7 49. Qe6 Qc3+ 50. Kg2 Qxc2+ 51. Kh3 Qd3+ 52. Kh2 Qd2+ 53. Kh3 Qc3+ 54. Kh2 Qg7 55. Kh3 Qc7 56. Qe8 b6 57. a6 c5 58. Qa8 cxb4 59. Qb7 Qg7 60. Qd5 h5 61. g5 Qc3+ 62. Kh2 h4 63. Qf7+ Qg7 64. Qc4 Qb2+ 65. Kh1 Qa1+ 66. Kg2 h3+ 67. Kf2 Qb2+ 68. Kf1 Qg2+ 69. Ke1 Qg3+ 70. Kf1 Qxg5 71. Qf7+ Kh6 72. Qf8+ Kh5 73. Ke1 Qe5+ 74. Kd1 Qd5+ 75. Ke1 Kg4 76. Qc8+ Kf4 77. Qxh3 Qe4+ 78. Kd2 Qd5+ 79. Ke2 Qc4+ 80. Kf2 Qc2+ 81. Kf1 g5 82. Qd7 Qf5 83. Qxa7 Kg3+ 84. Ke2 Qf2+ 85. Kd3 g4 86. Qc7+ Kg2 87. Qc6+ Qf3+ 88. Qxf3+ gxf3 89. a7 f2 90. a8Q+ Kg1 91. Qg8+ 1-0

[Event "Warsaw YMCA Autumn-D 128th"]
[Site "Warsaw"]
[Date "2013.11.19"]
[Round "11"]
[White "Gierech, Pawel"]
[Black "Bartczak, Hanna"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1671"]
[BlackElo "1576"]
[PlyCount "57"]
[EventDate "2013.09.17"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. d4 g6 4. Bg5 Bg7 5. e4 d6 6. h3 Qa5 7. Qd2 0-0 8. Bd3 Re8 9. Nge2 Na6 10. a3 Nb4 11. Be3 Nxd3+ 12. Qxd3 Bd7 13. 0-0 Qc7 14. Rac1 e5 15. d5 Red8 16. Kh1 c5 17. f4 b6 18. fxe5 Ne8 19. exd6 Qxd6 20. Bf4 Qf8 21. Rce1 Nd6 22. Ng1 a6 23. Nf3 b5 24. b3 Re8 25. Ng5 f6 26. Qg3 Nxc4 27. bxc4 Qe7 28. Bd6 Qd8 29. Nf3 1-0

[Event "Warsaw YMCA Autumn-D 128th"]
[Site "Warsaw"]
[Date "2013.11.19"]
[Round "10"]
[White "Kalhorn, Marcin"]
[Black "Gierech, Pawel"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1617"]
[BlackElo "1671"]
[PlyCount "110"]
[EventDate "2013.09.17"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 Bg4 5. Ne5 Bf5 6. cxd5 cxd5 7. Qa4+ Bd7 8. Nxd7 Qxd7 9. Qxd7+ Kxd7 10. Nc3 e6 11. d3 Nc6 12. Bd2 Bd6 13. Rc1 a6 14. Na4 Rab8 15. 0-0 Ke7 16. Rfe1 Nd7 17. Nc3 h5 18. e4 d4 19. Nd1 Nde5 20. Re2 Nxd3 21. Ra1 e5 22. Bf1 h4 23. g4 h3 24. f3 Nd8 25. Nf2 Nxb2 26. Bg5+ f6 27. Bxf6+ gxf6 28. Rxb2 Bc5 29. Bxa6 b6 30. Rb3 Ne6 31. Nd3 Bd6 32. Rab1 Nc5 33. Rxb6 Nxa6 34. Rxb8 Rxb8 35. Rxb8 Bxb8 36. Kf2 Bd6 37. Ke1 Nb4 38. Nf2 Nxa2 39. Nxh3 Bb4+ 40. Kd1 Nc3+ 41. Kc2 Ne2 42. Nf2 Ng1 43. Nd3 Bd6 44. Ne1 Bc7 45. h4 Ba5 46. Nd3 Nxf3 47. h5 Ne1+ 48. Nxe1 Bxe1 49. Kd3 Bh4 50. Kc4 Bg5 51. Kd3 Kd6 52. Kc4 Kc6 53. Kd3 Kc5 54. Kc2 Kc4 55. Kd1 Kd3 0-1

[Event "Warsaw YMCA Autumn-D 128th"]
[Site "Warsaw"]
[Date "2013.11.12"]
[Round "9"]
[White "Gierech, Pawel"]
[Black "Kwiek, Janusz"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1671"]
[BlackElo "1632"]
[PlyCount "102"]
[EventDate "2013.09.17"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. a3 a5 4. g3 Bc5 5. Bg2 0-0 6. d3 c6 7. e4 d6 8. Be3 Bxe3 9. fxe3 Qb6 10. Qe2 Ng4 11. Nd1 Na6 12. Nh3 Nc5 13. Nhf2 Nh6 14. 0-0 f5 15. d4 Nb3 16. Rb1 exd4 17. exf5 dxe3 18. Nxe3 Nxf5 19. Nxf5 Bxf5 20. Rbd1 Rae8 21. Qh5 Bg6 22. Qg4 Nc5 23. Qd4 Rf6 24. Ng4 Rxf1+ 25. Rxf1 Nd7 26. Rd1 Re6 27. Nf2 Qxd4 28. Rxd4 Re1+ 29. Bf1 Ne5 30. Kg2 Nf7 31. Rd2 Kf8 32. Nd3 Re4 33. Nf4 Bf5 34. Kf2 Ke7 35. b3 g5 36. Ne2 Nh6 37. h3 Re5 38. g4 Bg6 39. Nc3 Ng8 40. Bg2 Nf6 41. Rd4 Bc2 42. b4 axb4 43. axb4 h5 44. Bf3 hxg4 45. hxg4 Bg6 46. b5 Kd7 47. b6 Ra5 48. Be2 Ra3 49. Nd1 Ke6 50. Ne3 Ke5 51. Rd2 Ne4+ 0-1

[Event "Warsaw YMCA Autumn-D 128th"]
[Site "Warsaw"]
[Date "2013.11.05"]
[Round "8"]
[White "Sylwestrzuk, Mariusz"]
[Black "Gierech, Pawel"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1591"]
[BlackElo "1671"]
[PlyCount "73"]
[EventDate "2013.09.17"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. Nf3 Nxe4 5. Qe2 d5 6. Nc3 Nxc3 7. dxc3 Bg4 8. Qxe7+ Bxe7 9. Ne5 Be6 10. Be3 Bf6 11. Nd3 Nd7 12. Nf4 0-0 13. Bd3 c6 14. Nxe6 fxe6 15. 0-0-0 b6 16. h4 Ne5 17. f3 c5 18. Be2 a5 19. g4 Nc6 20. f4 d4 21. cxd4 Bxd4 22. Bd2 g6 23. Bc4 Rae8 24. c3 Bg7 25. Rhe1 Nd8 26. Kc2 Kh8 27. Bc1 e5 28. fxe5 Bxe5 29. Bg5 Nf7 30. Bxf7 Rxf7 31. Rd5 Rf2+ 32. Kb1 Rxb2+ 33. Kxb2 Bxc3+ 34. Kxc3 Rxe1 35. Rd6 Rb1 36. Bh6 Kg8 37. Rf6 1-0

[Event "Warsaw YMCA Autumn-D 128th"]
[Site "Warsaw"]
[Date "2013.11.04"]
[Round "6"]
[White "Wrabel, Antoni"]
[Black "Gierech, Pawel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1676"]
[BlackElo "1671"]
[PlyCount "73"]
[EventDate "2013.09.17"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bg4 6. Bc4 e6 7. 0-0 Nf6 8. h3 Bh5 9. Bf4 Nbd7 10. g4 Bg6 11. Nh4 Be7 12. Bg3 Ne4 13. Nxe4 Bxe4 14. Qe2 Bd5 15. Bd3 c5 16. c4 Bc6 17. d5 g5 18. dxc6 gxh4 19. cxd7+ Kxd7 20. Be5 f6 21. Bc3 Qb6 22. Be4 Rag8 23. Rad1+ Kc8 24. Bf5 Kb8 25. Qxe6 Qxe6 26. Bxe6 Rd8 27. Bf5 h5 28. f3 hxg4 29. fxg4 Kc7 30. Rfe1 Rxd1 31. Rxd1 Kc6 32. Kf2 a6 33. Rd7 Re8 34. a4 Bd8 35. Rh7 b5 36. axb5+ axb5 37. Bd7+ 1-0

[Event "Warsaw YMCA Autumn-D 128th"]
[Site "Warsaw"]
[Date "2013.10.29"]
[Round "7"]
[White "Gierech, Pawel"]
[Black "Sobotka, Jan"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1671"]
[BlackElo "1583"]
[PlyCount "69"]
[EventDate "2013.09.17"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. 0-0 Bf5 5. d3 h6 6. Bf4 Nbd7 7. c4 e6 8. Nc3 Nh5 9. Bd2 Nhf6 10. cxd5 exd5 11. e4 dxe4 12. Nh4 Bh7 13. dxe4 Be7 14. Nf5 Bxf5 15. exf5 0-0 16. Be3 Nb6 17. Qb3 Qc7 18. Rac1 Rad8 19. Nb5 Qe5 20. Nxa7 Nbd5 21. Qxb7 Nxe3 22. Nxc6 Rd7 23. Qxd7 Nxd7 24. Nxe5 Nxf1 25. Nxd7 Rd8 26. Rd1 Nxh2 27. Kxh2 f6 28. Bd5+ Kh7 29. Bf7 Rc8 30. Rd2 Bb4 31. Re2 h5 32. Kg2 Rc7 33. Bg6+ Kh6 34. Re4 Bd6 35. Rh4 1-0

[Event "Warsaw YMCA Autumn-D 128th"]
[Site "Warsaw"]
[Date "2013.10.15"]
[Round "5"]
[White "Gierech, Pawel"]
[Black "Golecki, Jan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1671"]
[BlackElo "1609"]
[PlyCount "85"]
[EventDate "2013.09.17"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. h3 Bf5 6. Qf3 c6 7. d3 e6 8. Bd2 Qc7 9. Nge2 Nbd7 10. Bb3 Bd6 11. Nd4 Bg6 12. Qe2 Nc5 13. 0-0 Nxb3 14. axb3 0-0 15. Ne4 Nxe4 16. dxe4 Be5 17. Bc3 a6 18. Rfd1 c5 19. Nf3 Bxc3 20. bxc3 Qf4 21. e5 Be4 22. Ra4 Bxf3 23. gxf3 Qf5 24. Kh2 Rfd8 25. Rd3 Rd5 26. Re4 b5 27. b4 c4 28. Rxd5 exd5 29. Rd4 Qe6 30. f4 f6 31. Qg4 Kf7 32. Qh5+ Kg8 33. exf6 gxf6 34. Rxd5 Qe4 35. Qg4+ Kh8 36. Qf5 Qxf5 37. Rxf5 Kg7 38. Rd5 Re8 39. Rd2 Kg6 40. Kg3 Kf5 41. Kf3 Re6 42. Rd5+ Kg6 43. f5+ 1-0

[Event "Warsaw YMCA Autumn-D 128th"]
[Site "Warsaw"]
[Date "2013.10.08"]
[Round "4"]
[White "Duda, Ryszard"]
[Black "Gierech, Pawel"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "1630"]
[BlackElo "1671"]
[PlyCount "79"]
[EventDate "2013.09.17"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. e3 Nf6 4. c4 e6 5. Nc3 Nbd7 6. Be2 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. Bd2 Be7 10. 0-0 0-0 11. Rc1 a6 12. a3 c5 13. Be2 c4 14. Na2 Qb6 15. Bb4 Bxb4 16. Nxb4 a5 17. Na2 Rfc8 18. b3 cxb3 19. Qxb3 Bd5 20. Qb2 h6 21. Nc3 b4 22. Nxd5 Nxd5 23. Nd2 Nc3 24. Bf3 Rab8 25. Ne4 Nd5 26. Be2 f5 27. Nd2 Rxc1 28. Rxc1 b3 29. h3 a4 30. Nc4 Qd8 31. Bf3 N7b6 32. Ne5 Rc8 33. Bd1 Rxc1 34. Qxc1 Qc7 35. Qb2 Qc3 36. Qe2 Qa1 37. Qh5 Nf6 38. Qf7+ Kh8 39. Ng6+ Kh7 40. Nf8+ 1/2-1/2

[Event "Warsaw YMCA Autumn-D 128th"]
[Site "Warsaw"]
[Date "2013.10.01"]
[Round "3"]
[White "Gierech, Pawel"]
[Black "Kepa, Wojciech"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1671"]
[BlackElo "1636"]
[PlyCount "105"]
[EventDate "2013.09.17"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. Nf3 d6 5. Bg5 0-0 6. Qd2 Re8 7. e4 Nbd7 8. Be2 e5 9. 0-0 exd4 10. Nxd4 Nc5 11. f3 a5 12. Rfd1 Bd7 13. Rac1 Bc6 14. Qf4 Nh5 15. Bxd8 Nxf4 16. Bxc7 Bxd4+ 17. Rxd4 Nce6 18. Rxd6 Nxc7 19. Rcd1 Kf8 20. Bf1 Ke7 21. R6d2 Red8 22. Nd5+ Bxd5 23. cxd5 Kd6 24. Kf2 g5 25. g3 Nh5 26. Ke3 Re8 27. f4 f6 28. Kf3 Ng7 29. Rc1 Re7 30. Rdc2 h5 31. e5+ fxe5 32. fxe5+ Rxe5 33. Rxc7 Re7 34. Rxe7 Kxe7 35. Rc7+ Kf6 36. Rxb7 Rd8 37. Bc4 Nf5 38. Ra7 Nd6 39. Bb3 Ke5 40. Rxa5 Rf8+ 41. Ke3 g4 42. Ra7 Rf3+ 43. Ke2 Ne4 44. Re7+ Kd4 45. Rxe4+ Kxe4 46. d6 Rf6 47. d7 Rd6 48. Ba4 Kd4 49. Bb5 Kc5 50. a4 Kb4 51. Ke3 Kc5 52. Ke4 Rd5 53. b4+ 1-0

[Event "Warsaw YMCA Autumn-D 128th"]
[Site "Warsaw"]
[Date "2013.09.24"]
[Round "2"]
[White "Budrewicz, Henryk"]
[Black "Gierech, Pawel"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1575"]
[BlackElo "1671"]
[PlyCount "100"]
[EventDate "2013.09.17"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Bd3 Bg4 4. Nf3 e6 5. Nbd2 c5 6. c3 Nc6 7. h3 Bh5 8. g4 Bg6 9. Qe2 a6 10. Bxg6 hxg6 11. dxc5 Bxc5 12. Nb3 Bd6 13. Bd2 Nxg4 14. 0-0-0 Nge5 15. Nxe5 Nxe5 16. f4 Nc4 17. Be1 Qb6 18. Bf2 Na5 19. Nxa5 Qxa5 20. Kb1 0-0-0 21. h4 Qa4 22. Rd4 Qc6 23. c4 Kb8 24. cxd5 exd5 25. Rc1 Qe8 26. Qd3 Rh5 27. Qd2 Qe7 28. Rd1 Bc5 29. Ra4 Re8 30. Re1 Qe6 31. Qc3 b5 32. Qxc5 bxa4 33. e4 Qd7 34. Qb6+ Qb7 35. Qd6+ Ka8 36. e5 Rb8 37. Qa3 Rhh8 38. Rc1 d4 39. Rd1 Rhd8 40. b4 axb3 41. axb3 Qxb3+ 42. Qxb3 Rxb3+ 43. Kc2 Rb4 44. Kd3 Kb7 45. Be1 Rb3+ 46. Kc2 Rf3 47. Rb1+ Kc6 48. Bd2 d3+ 49. Kc3 Rh3 50. Be1 d2+ 0-1

[Event "Warsaw YMCA Autumn-D 128th"]
[Site "Warsaw"]
[Date "2013.09.17"]
[Round "1"]
[White "Gierech, Pawel"]
[Black "Sanz Wawer, Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1671"]
[BlackElo "1550"]
[PlyCount "58"]
[EventDate "2013.09.17"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nc3 Nf6 2. d3 e6 3. e4 d6 4. g3 Be7 5. Bg2 Nc6 6. Nge2 0-0 7. Be3 e5 8. d4 exd4 9. Nxd4 Nxd4 10. Qxd4 Be6 11. f4 c6 12. 0-0-0 Qa5 13. Kb1 b5 14. b3 Ng4 15. e5 dxe5 16. fxe5 Rfd8 17. Qf4 Qxc3 18. Bd4 Qb4 19. h3 Nh6 20. Qf2 Rac8 21. Bxa7 Rxd1+ 22. Rxd1 Qa3 23. Be3 Ra8 24. c4 Bf5+ 25. Ka1 Qxb3 26. Qd2 Rxa2+ 27. Qxa2 Qxd1+ 28. Kb2 Qe2+ 29. Ka1 Qxe3 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2011.07.21"]
[Round "9"]
[White "Gierech, Pawel"]
[Black "Knapik, Andrzej"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1628"]
[BlackElo "1926"]
[PlyCount "82"]
[EventDate "2011.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Nge2 Nge7 7. 0-0 0-0 8. Be3 Nd4 9. f4 d6 10. Rb1 Rb8 11. g4 f5 12. gxf5 exf5 13. Ng3 b5 14. Nce2 b4 15. Nxd4 cxd4 16. Bd2 a5 17. a3 Qb6 18. axb4 axb4 19. b3 fxe4 20. Nxe4 Nf5 21. Ng5 Ne3 22. Bxe3 dxe3 23. Bd5+ Kh8 24. Kh1 Qc5 25. Qf3 Bc3 26. Ne6 Bxe6 27. Bxe6 Rbe8 28. Bc4 e2 29. Rfe1 Bxe1 30. Rxe1 Qe3 31. Bd5 Qxf4 32. Rxe2 Qxf3+ 33. Bxf3 Rxe2 34. Bxe2 Rf2 35. Bg4 Rxc2 36. Be6 Kg7 37. Kg1 Kf6 38. Bd5 Rd2 39. Bc4 Ke5 40. h3 d5 41. Bb5 Rb2 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2011.07.14"]
[Round "1"]
[White "Gierech, Pawel"]
[Black "Grabowski, Adam"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1628"]
[BlackElo "1961"]
[PlyCount "66"]
[EventDate "2011.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. a3 Nf6 3. Nc3 a5 4. d3 Nc6 5. Nf3 Bc5 6. Nxe5 Bxf2+ 7. Kxf2 Nxe5 8. h3 d5 9. g4 dxc4 10. Bf4 Ng6 11. Qa4+ c6 12. Qxc4 Be6 13. Qc5 Nxf4 14. Rd1 Qe7 15. Qd4 N4d5 16. Na4 0-0 17. Bg2 b5 18. Nc5 Nd7 19. Nxd7 Qxd7 20. Rc1 Rfc8 21. Rc5 Ne7 22. Qc3 Qd6 23. Rc1 Qf4+ 24. Bf3 b4 25. Qc2 b3 26. Qc3 Nd5 27. Qxb3 Rab8 28. Qc2 Qh2+ 29. Ke1 Ne3 30. Qb1 Bd5 31. Bxd5 Nxd5 32. Qa2 Re8 33. R1c2 Nf4 0-1

[Event "Warsaw YMCA Autumn-D 81st"]
[Site "Warsaw"]
[Date "2010.12.14"]
[Round "12"]
[White "Jankiewicz, Maciej"]
[Black "Gierech, Pawel"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1693"]
[PlyCount "88"]
[EventDate "2010.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nc3 Qxd4 7. Bb5 Qxd1+ 8. Kxd1 Bd7 9. Bf4 Nf6 10. Nf3 a6 11. Ba4 Rd8 12. Bc7 Rc8 13. Bb6 e6 14. a3 Bd6 15. h4 0-0 16. Kc2 Ne5 17. Bxd7 Nfxd7 18. Nxe5 Nxb6 19. Nf3 Na4 20. Rhd1 Be7 21. Kb3 Nxc3 22. bxc3 Bf6 23. Rac1 b5 24. Rd6 a5 25. Rd7 Rfd8 26. Rxd8+ Rxd8 27. g4 Rd3 28. Nd4 Bxd4 29. Kc2 Rxc3+ 30. Kd2 Rxc1 31. Kxc1 Bxf2 32. Kd2 b4 33. axb4 axb4 34. h5 f5 35. gxf5 exf5 36. Kc2 f4 37. Kb3 Be1 38. Kc2 f3 39. h6 f2 40. hxg7 f1Q 41. Kd1 Qf2 42. Kc1 b3 43. Kb1 Qc2+ 44. Ka1 Bc3# 0-1

[Event "Warsaw YMCA Autumn-D 81st"]
[Site "Warsaw"]
[Date "2010.11.30"]
[Round "10"]
[White "Janion, Ludwik"]
[Black "Gierech, Pawel"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1685"]
[BlackElo "1693"]
[PlyCount "95"]
[EventDate "2010.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Nf3 Nc6 6. c3 Bg4 7. h3 Bh5 8. Nbd2 e6 9. 0-0 Bd6 10. Qb3 Qd7 11. Re1 0-0 12. Ne5 Qc7 13. Ndf3 Nd7 14. Qc2 Ncxe5 15. dxe5 Nxe5 16. Bxh7+ Kh8 17. Nxe5 Bxe5 18. g4 g6 19. gxh5 Kxh7 20. Qe2 Bh2+ 21. Kh1 Rg8 22. Qe3 g5 23. Qd4 Bf4 24. Rg1 Bxc1 25. Raxc1 Qf4 26. Qxf4 gxf4 27. Rg4 Rxg4 28. hxg4 f3 29. Kh2 Rg8 30. Rg1 Kh6 31. Rg3 Kg5 32. Rxf3 f6 33. Rd3 f5 34. gxf5 Kxf5 35. h6 Rh8 36. Rh3 b5 37. Kg3 a5 38. h7 Ke4 39. Kg2 e5 40. Kf1 d4 41. cxd4 Kxd4 42. Ke2 b4 43. b3 Ke4 44. Rh4+ Kf5 45. Ke3 Kg5 46. Rh1 Kf5 47. Rh2 e4 48. Rh1 1-0

[Event "Warsaw YMCA Autumn-D 81st"]
[Site "Warsaw"]
[Date "2010.11.26"]
[Round "9"]
[White "Czuraj, Grzegorz"]
[Black "Gierech, Pawel"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1512"]
[BlackElo "1693"]
[PlyCount "114"]
[EventDate "2010.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Be3 Nbd7 6. Nf3 0-0 7. Qd2 Re8 8. Bd3 e5 9. 0-0 a6 10. dxe5 dxe5 11. Bh6 Bh8 12. Bg5 c6 13. a4 Nc5 14. Bc4 Be6 15. Qe2 Qe7 16. Nxe5 Bxc4 17. Nxc4 Ncxe4 18. Rae1 Qc5 19. Be3 Nxc3 20. bxc3 Qf8 21. Qf3 Nd5 22. Bd4 b5 23. axb5 axb5 24. Rxe8 Rxe8 25. Na5 Qd6 26. Bxh8 Kxh8 27. c4 bxc4 28. Nxc4 Qe6 29. Rd1 Kg7 30. Na5 Ne7 31. Nb7 Rb8 32. Nc5 Qc4 33. Nd7 Re8 34. Qf6+ Kg8 35. Re1 Qb4 36. Qe5 h5 37. Nf6+ Kf8 38. Nxe8 Kxe8 39. Qh8+ Kd7 40. Rd1+ Ke6 41. Qd8 h4 42. Qd7+ Ke5 43. Qc7+ Kf5 44. Qd7+ Ke5 45. Qd2 Qxd2 46. Rxd2 Nd5 47. g3 g5 48. gxh4 gxh4 49. c4 Nb6 50. c5 Na4 51. Rd6 Nxc5 52. Rxc6 Ne6 53. Rc8 Kf5 54. Rg8 Nf4 55. Kh2 Ng6 56. Kh1 Nf4 57. Kh2 Ng6 1/2-1/2

[Event "Warsaw YMCA Autumn-D 81st"]
[Site "Warsaw"]
[Date "2010.11.19"]
[Round "13"]
[White "Gierech, Pawel"]
[Black "Wilczynski, Adam"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1693"]
[BlackElo "1726"]
[PlyCount "202"]
[EventDate "2010.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. a3 Nf6 3. Nc3 Be7 4. d3 0-0 5. Nf3 d6 6. g3 b6 7. Bg2 Bb7 8. e4 Nbd7 9. 0-0 a5 10. Bd2 Nc5 11. Qc2 a4 12. h3 Bc6 13. Be3 Bd7 14. Nd2 Qc8 15. Kh2 Ne6 16. Ne2 c5 17. f4 Ra7 18. Nf3 Nd4 19. Nexd4 exd4 20. Bd2 Bc6 21. Nh4 Re8 22. Rae1 Nd7 23. Qd1 Bxh4 24. gxh4 Nf8 25. h5 f5 26. Rg1 fxe4 27. Bxe4 Bxe4 28. dxe4 Qe6 29. f5 Qe5+ 30. Kh1 Kh8 31. Qf3 Nd7 32. Bf4 Qf6 33. h6 Ne5 34. Qh5 g6 35. Bg5 Qf7 36. fxg6 hxg6 37. Qe2 Qf3+ 38. Kh2 Qxe2+ 39. Rxe2 Nf3+ 40. Kh1 Nxg1 41. Kxg1 Rf7 42. Kg2 Kh7 43. Kg3 Rf1 44. Bf4 Re6 45. Bg5 Re5 46. Bf4 g5 47. Bxe5 dxe5 48. h4 Kxh6 49. hxg5+ Kxg5 50. Kg2 Rc1 51. Kf3 Kf6 52. Rh2 Kg7 53. Rg2+ Kf7 54. Rg5 Kf6 55. Rh5 Rg1 56. Rh6+ Rg6 57. Rh5 Ke6 58. Rh2 Rf6+ 59. Ke2 Kd6 60. Rh7 Rg6 61. Kf3 Rf6+ 62. Ke2 Rf4 63. Kd3 Rf3+ 64. Kd2 Rb3 65. Rh6+ Ke7 66. Rh5 Kf6 67. Kc1 b5 68. cxb5 Rxb5 69. Rf5+ Ke6 70. Rf3 c4 71. Kc2 Rb3 72. Rf8 c3 73. bxc3 Rxc3+ 74. Kb2 Rb3+ 75. Ka2 Rc3 76. Kb2 Rc4 77. Rd8 Kf6 78. Rd5 Ke6 79. Rd8 Rc6 80. Rd5 Rc3 81. Ra5 Re3 82. Ra6+ Kd7 83. Rxa4 Rxe4 84. Ra7+ Kc6 85. Kc2 Re3 86. Kd2 Kb6 87. Ra8 Kb7 88. Ra4 Kb6 89. Ra8 Kc5 90. a4 Ra3 91. Ra5+ Kd6 92. Ke2 Ke6 93. Ra8 Kf5 94. a5 Ke4 95. a6 Ra2+ 96. Kd1 d3 97. a7 Ke3 98. Kc1 e4 99. Kb1 Ra6 100. Kc1 d2+ 101. Kc2 Rc6+ 0-1

[Event "Warsaw YMCA Autumn-D 81st"]
[Site "Warsaw"]
[Date "2010.11.16"]
[Round "8"]
[White "Gierech, Pawel"]
[Black "Dominiczak, Adrian"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1693"]
[BlackElo "1708"]
[PlyCount "100"]
[EventDate "2010.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. Nf3 d5 4. e3 e6 5. b3 Nbd7 6. Bb2 e5 7. cxd5 cxd5 8. Be2 a6 9. d3 Bd6 10. 0-0 0-0 11. h3 b5 12. Nh4 d4 13. exd4 exd4 14. Nb1 Bc5 15. Bf3 Rb8 16. Nf5 Ne5 17. Be4 Nxe4 18. dxe4 Bxf5 19. exf5 Qg5 20. f4 Qxf5 21. fxe5 Qxe5 22. Nd2 d3+ 23. Kh1 Qxb2 24. Ne4 Bb6 25. Qxd3 Rbd8 26. Qf3 f5 27. Ng5 Qf6 28. Qh5 h6 29. Ne4 Qe5 30. Rae1 Bc7 31. g3 fxe4 32. Rxf8+ Rxf8 33. Qxe5 Bxe5 34. Kg2 Bd4 35. Rxe4 Rf2+ 36. Kh1 Rd2 37. a4 bxa4 38. bxa4 a5 39. Rf4 Bc3 40. h4 Ra2 41. Rc4 Bb4 42. g4 Rxa4 43. g5 hxg5 44. hxg5 Ra2 45. g6 Bf8 46. Rc6 a4 47. Ra6 a3 48. Ra8 Rb2 49. Ra6 a2 50. Ra8 Rb1+ 0-1

[Event "Warsaw YMCA Autumn-D 81st"]
[Site "Warsaw"]
[Date "2010.11.09"]
[Round "7"]
[White "Kwiek, Janusz"]
[Black "Gierech, Pawel"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1742"]
[BlackElo "1693"]
[PlyCount "116"]
[EventDate "2010.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 g6 6. Nc3 Bg7 7. d3 0-0 8. Bd2 d5 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. Bc3 Nd7 12. Bxg7 Kxg7 13. Qd2 Rc8 14. b3 Re8 15. Rac1 e5 16. Rfd1 f6 17. Rc2 Nf8 18. Rdc1 e4 19. Ne1 Qe7 20. dxe4 Bxe4 21. Bxe4 Qxe4 22. e3 Rcd8 23. Qe2 Rd7 24. Rd2 Red8 25. Rcd1 Rxd2 26. Rxd2 Rxd2 27. Qxd2 Kf7 28. f3 Qe6 29. e4 c4 30. bxc4 Qxc4 31. Kf2 Ke7 32. Nd3 Ne6 33. Qb4+ Qxb4 34. Nxb4 Kd6 35. Nd3 a5 36. Ke3 b5 37. a3 Nc5 38. Nb2 Ne6 39. f4 Kc5 40. Kd3 Nd4 41. h4 h5 42. Nd1 b4 43. axb4+ axb4 44. Nb2 b3 45. Na4+ Kb4 46. Nb2 Nc6 47. Nc4 Ne7 48. Kd4 Nc6+ 49. Kd3 Kc5 50. Kc3 Nd4 51. e5 b2 52. Nxb2 fxe5 53. Nd3+ Kd5 54. Nxe5 Ne2+ 55. Kd3 Nxg3 56. Nxg6 Ke6 57. Ke3 Nf5+ 58. Kf3 Kf6 1/2-1/2

[Event "Warsaw YMCA Autumn-D 81st"]
[Site "Warsaw"]
[Date "2010.11.02"]
[Round "6"]
[White "Gierech, Pawel"]
[Black "Blank, Kamil"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1693"]
[BlackElo "1724"]
[PlyCount "97"]
[EventDate "2010.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 0-0 8. a4 Ng4 9. Qc1 Nxe3 10. Qxe3 Qb6 11. Nce2 Qxb2 12. 0-0 Qb4 13. Bd5 Qc5 14. Rab1 Qc7 15. Nb5 Qd7 16. Nxa7 Nc6 17. Nxc8 Rfxc8 18. Rfd1 e6 19. Bb3 Na5 20. Qg3 Nxb3 21. cxb3 Ra6 22. Nd4 Be5 23. Qe3 Qd8 24. Nb5 Qf6 25. g3 g5 26. Rd2 Rac6 27. Kg2 Rc2 28. Rbd1 Rxd2 29. Rxd2 Rc6 30. Qa7 g4 31. Qe3 h5 32. h4 gxh3+ 33. Kxh3 Qg6 34. f4 Qg4+ 35. Kh2 Bg7 36. Rxd6 Rc2+ 37. Rd2 Rxd2+ 38. Qxd2 Qf3 39. e5 Qxb3 40. Nc3 Qb6 41. Ne4 Qc7 42. Kh3 Qb6 43. Qd7 Qg1 44. Qc8+ Kh7 45. Ng5+ Kh6 46. Nxf7+ Kh7 47. Ng5+ Kh6 48. Qxe6+ Bf6 49. Qxf6# 1-0

[Event "Warsaw YMCA Autumn-D 81st"]
[Site "Warsaw"]
[Date "2010.10.19"]
[Round "4"]
[White "Gierech, Pawel"]
[Black "Olsztynski, Andrzej"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1693"]
[BlackElo "1550"]
[PlyCount "142"]
[EventDate "2010.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 e5 4. Ng3 Nf6 5. Bc4 Bg4 6. Nf3 Bd6 7. h3 Bxf3 8. Qxf3 Nbd7 9. Qb3 0-0 10. Qxb7 Nc5 11. Qc6 Rb8 12. Bd5 Rb6 13. Qa8 Qxa8 14. Bxa8 Rxa8 15. d3 Rab8 16. b3 a5 17. Nf5 Bf8 18. f4 Ncd7 19. 0-0 Nh5 20. fxe5 g6 21. Nxd4 Bc5 22. Be3 Nxe5 23. g4 Ng7 24. Rae1 Nc6 25. c3 Rd8 26. Nc2 Bxe3+ 27. Rxe3 a4 28. b4 Ne5 29. d4 Nc4 30. Re2 Nd6 31. Kg2 Nb5 32. Rf3 g5 33. d5 c6 34. c4 Na7 35. c5 Rb7 36. Rd3 cxd5 37. exd5 Nb5 38. Nd4 Nxd4 39. Rxd4 Ne6 40. dxe6 Rxd4 41. e7 Rxe7 42. Rxe7 Rxb4 43. Re8+ Kg7 44. Kf3 Rc4 45. Ra8 Kf6 46. c6 Ke6 47. c7 Rxc7 48. Rxa4 Rc3+ 49. Kg2 Rc2+ 50. Kg1 f5 51. Ra6+ Ke5 52. Ra5+ Kf6 53. Rxf5+ Kg6 54. a4 Ra2 55. Ra5 Kf6 56. Ra7 Ke5 57. Rf7 Ke6 58. Ra7 h6 59. Ra5 Kd6 60. Kf1 Kc7 61. Ra7+ Kb6 62. Rh7 Rxa4 63. Rxh6+ Kc7 64. Rh5 Ra5 65. Kf2 Kd6 66. h4 Ke6 67. hxg5 Ra3 68. Rh6+ Kf7 69. Rf6+ Kg7 70. Rf3 Ra5 71. Rf5 Ra3 1/2-1/2

[Event "Warsaw YMCA Autumn-D 81st"]
[Site "Warsaw"]
[Date "2010.10.05"]
[Round "3"]
[White "Woloszyn, Piotr"]
[Black "Gierech, Pawel"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "1750"]
[BlackElo "1693"]
[PlyCount "63"]
[EventDate "2010.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c6 3. d4 d5 4. Nc3 e6 5. Qb3 Nbd7 6. Bf4 Be7 7. e3 Nh5 8. cxd5 exd5 9. Bg3 Nxg3 10. hxg3 h6 11. Bd3 Nf6 12. Nh4 Ng4 13. Qc2 Bg5 14. Qe2 0-0 15. Bf5 Nxe3 16. fxe3 Re8 17. 0-0 Bxe3+ 18. Kh1 Bxd4 19. Qg4 Be3 20. Rae1 Bd2 21. Rxe8+ Qxe8 22. Bxc8 Rxc8 23. Nf5 Qf8 24. Nxg7 Kh8 25. Ne6 Qg8 26. Qd4+ Kh7 27. Qd3+ Kh8 28. Qxd2 fxe6 29. Rf6 Re8 30. Rxh6+ Kg7 31. Qg5+ Kf7 32. Qf6# 1-0

[Event "Warsaw YMCA Autumn-D 81st"]
[Site "Warsaw"]
[Date "2010.09.28"]
[Round "2"]
[White "Gierech, Pawel"]
[Black "Bartczak, Hanna"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1693"]
[BlackElo "1652"]
[PlyCount "102"]
[EventDate "2010.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. Be3 Nf6 7. h3 Rb8 8. a4 0-0 9. f4 Qa5 10. Nge2 Be6 11. 0-0 Ne8 12. f5 Bd7 13. Qd2 Qb4 14. Nd1 Qxd2 15. Bxd2 Nd4 16. Nxd4 Bxd4+ 17. Kh2 Bg7 18. c3 Bc6 19. Ne3 Nf6 20. g4 Nd7 21. Nc2 Ne5 22. d4 Nc4 23. Bc1 Na5 24. Bg5 Rfe8 25. b4 cxb4 26. cxb4 Nb3 27. Ra3 Nxd4 28. Nxd4 Bxd4 29. b5 Be5+ 30. Bf4 Bxf4+ 31. Rxf4 Bd7 32. Bf1 g5 33. Rf2 Kg7 34. Rd2 f6 35. Rc3 Rec8 36. Rdc2 b6 37. Rc7 Kf8 38. R2c4 Ke8 39. Kg3 Ra8 40. h4 h6 41. hxg5 hxg5 42. Rb7 Kd8 43. e5 Rxc4 44. Bxc4 Bc8 45. Bd5 Bxb7 46. Bxb7 Rb8 47. exf6 exf6 48. Bc6 Ke7 49. Kg2 Rd8 50. Bd5 Rc8 51. Bc6 Rxc6 0-1

[Event "Warsaw YMCA Autumn-D 81st"]
[Site "Warsaw"]
[Date "2010.09.28"]
[Round "11"]
[White "Gierech, Pawel"]
[Black "Budrewicz, Henryk"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1693"]
[BlackElo "1576"]
[PlyCount "62"]
[EventDate "2010.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nf3 Bb7 4. Bd3 Nf6 5. Qe2 Be7 6. 0-0 0-0 7. a3 c5 8. e5 Ne8 9. Be3 f5 10. Nbd2 f4 11. Ne4 fxe3 12. fxe3 d5 13. exd6 Nxd6 14. Nxd6 Bxd6 15. Qf2 Nd7 16. c3 Qf6 17. e4 e5 18. d5 c4 19. Qd2 cxd3 20. Nd4 Qg6 21. Nf5 Bc5+ 22. Kh1 a5 23. Rf3 Rxf5 24. exf5 Qg4 25. Raf1 e4 26. Rg3 Qe2 27. Qxe2 dxe2 28. Re1 Ba6 29. Rg4 Nf6 30. Rf4 Be3 31. Rh4 Bf2 0-1

[Event "Warsaw YMCA Autumn-D 81st"]
[Site "Warsaw"]
[Date "2010.09.21"]
[Round "1"]
[White "Gajewski, Wojciech"]
[Black "Gierech, Pawel"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1518"]
[BlackElo "1693"]
[PlyCount "70"]
[EventDate "2010.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Nc3 d5 4. cxd5 Nxd5 5. Bg2 g6 6. Qb3 Nb6 7. Nf3 Be6 8. Qc2 Bg7 9. 0-0 Na6 10. a3 Nc5 11. b4 Nca4 12. Bb2 Nxb2 13. Qxb2 0-0 14. Rad1 Qd7 15. Qc2 Bh3 16. Ne4 Bxg2 17. Kxg2 Qf5 18. d3 a5 19. Rb1 a4 20. Qc5 Nd5 21. Ned2 Qd7 22. Ne4 f5 23. Ned2 Nc3 24. Rbe1 e6 25. Ne5 Qd5+ 26. Qxd5 exd5 27. f4 Nb5 28. Nb1 Rfe8 29. e3 Bxe5 30. fxe5 Rxe5 31. d4 Re7 32. Rf2 Nd6 33. Nd2 Rae8 34. Rfe2 Nb5 35. Nb1 Nxd4 0-1

[Event "Warsaw YMCA Autumn-D 81st"]
[Site "Warsaw"]
[Date "2010.09.19"]
[Round "5"]
[White "Jarmolowski, Tadeusz"]
[Black "Gierech, Pawel"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1721"]
[BlackElo "1693"]
[PlyCount "104"]
[EventDate "2010.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Nf3 Be7 10. Be2 0-0 11. 0-0 Na5 12. b3 Rc8 13. c5 Nd5 14. Nxd5 Qxd5 15. Rc1 Rfd8 16. Qe1 Nc6 17. Qg3 Qe4 18. Nd2 Nxd4 19. Bc4 Qg4 20. Qxg4 Bxg4 21. Bxd4 Rxd4 22. Nf3 Bxf3 23. Rxf3 Bxc5 24. Kh1 Ba3 25. Rcf1 Rf8 26. h3 c6 27. R1f2 Re4 28. Rxf7 Rxf7 29. Bxe6 Rxe5 30. Bxf7+ Kh8 31. Rd2 g6 32. Rd7 Bc1 33. Kg1 b5 34. Kf1 a5 35. Rc7 Bf4 36. g4 Rc5 37. Ra7 Rc3 38. h4 Bg3 39. h5 gxh5 40. gxh5 Kg7 41. Bg6+ Kf6 42. Rxh7 Bd6 43. Be8 Kg5 44. Rg7+ Kf6 45. h6 Rh3 46. Rf7+ Ke6 47. Ra7 Rh1+ 48. Kg2 Rh2+ 49. Kf3 Rxa2 50. Bxc6 a4 51. bxa4 Rxa4 52. Rxa4 bxa4 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2010.07.18"]
[Round "3"]
[White "Eggink, Ryszard"]
[Black "Gierech, Pawel"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1896"]
[PlyCount "79"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Ne5 Qd6 8. d4 Nd7 9. Nxg6 Qxg6 10. Bd3 Qd6 11. Nf5 Qc7 12. g3 e6 13. Qe2 0-0-0 14. Ne3 Ngf6 15. Bd2 Nb6 16. c3 Be7 17. 0-0-0 Rhe8 18. Nc4 Nxc4 19. Bxc4 Bd6 20. Qf3 Nd5 21. Bb3 Bf8 22. c4 Nf6 23. Bxh6 e5 24. Qf5+ Kb8 25. dxe5 g6 26. Qxf6 Bxh6+ 27. Kb1 Rxd1+ 28. Rxd1 c5 29. f4 Qe7 30. Qxe7 Rxe7 31. Rd6 Bg7 32. Bd1 Kc7 33. Kc2 Rd7 34. Rxd7+ Kxd7 35. Kd3 Kc7 36. Ke4 b6 37. Kd5 Bf8 38. h5 Bg7 39. f5 Kd7 40. f6 1-0

[Event "Warsaw Hetmanie-B 1st"]
[Site "Warsaw"]
[Date "2010.03.22"]
[Round "11"]
[White "Pawlow, Marcin"]
[Black "Gierech, Pawel"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1693"]
[PlyCount "54"]
[EventDate "2010.01.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 f5 3. Nf3 Nf6 4. h3 e6 5. Nbd2 c5 6. c3 Nc6 7. e3 a6 8. Bd3 Ne4 9. Bxe4 fxe4 10. Ne5 Nxe5 11. Bxe5 Qg5 12. 0-0 h5 13. Qe2 b5 14. f3 cxd4 15. cxd4 exf3 16. Qxf3 Qg6 17. e4 Bb7 18. Rac1 dxe4 19. Qf4 Be7 20. Rfe1 e3 21. Nf3 Rf8 22. Qxe3 Rxf3 23. Kh1 Rxe3 24. Rg1 Rxh3+ 25. Bh2 Qg3 26. Rc8+ Rxc8 27. d5 Rxh2# 0-1

[Event "Warsaw Hetmanie-B 1st"]
[Site "Warsaw"]
[Date "2010.03.15"]
[Round "10"]
[White "Gierech, Pawel"]
[Black "Kalhorn, Marcin"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1693"]
[BlackElo "1571"]
[PlyCount "71"]
[EventDate "2010.01.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nf3 e6 4. Nc3 Bb4 5. Bg5 Bxc3+ 6. bxc3 h6 7. Bc1 Ne4 8. Qb3 b6 9. g3 Nc6 10. Nd2 Na5 11. Qb4 c5 12. dxc5 Nxc5 13. Bg2 Bb7 14. 0-0 Rc8 15. Nb3 Bxg2 16. Kxg2 Ncb7 17. Nd2 Qc7 18. Ba3 d6 19. Rfd1 Qc6+ 20. Kg1 0-0 21. Nb3 Nxc4 22. Nd4 Qd7 23. Nb5 Nxa3 24. Nxd6 Nxd6 25. Rxd6 Qe7 26. Qxa3 Rc6 27. Rad1 b5 28. Qb4 a5 29. Qd4 e5 30. Qd5+ Qe6 31. Qxe6+ Rf7 32. Rd8+ Kh7 33. Qxf7 Rc7 34. Qxc7 b4 35. R1d7 bxc3 36. Rxg7# 1-0

[Event "Warsaw Hetmanie-B 1st"]
[Site "Warsaw"]
[Date "2010.03.01"]
[Round "9"]
[White "Mincewicz, Tomasz"]
[Black "Gierech, Pawel"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1388"]
[BlackElo "1693"]
[PlyCount "88"]
[EventDate "2010.01.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e3 Bb7 5. Nf3 Be7 6. Bd3 d5 7. cxd5 exd5 8. 0-0 0-0 9. Qc2 h6 10. e4 dxe4 11. Nxe4 Nc6 12. Rd1 Nxd4 13. Nxd4 Qxd4 14. Nxf6+ Qxf6 15. Qxc7 Bd5 16. Bh7+ Kxh7 17. Rxd5 Bc5 18. Qg3 Rad8 19. Rxd8 Rxd8 20. Qf3 Qxf3 21. gxf3 Rd1+ 22. Kg2 Bd4 23. h3 Kg6 24. f4 Kf5 25. Kf3 Rf1 26. Ke2 Rxf2+ 27. Kd3 Bxb2 28. Bxb2 Rxb2 29. Rd1 Ke6 30. Rc1 b5 31. Ke4 Re2+ 32. Kd4 Rxa2 33. Rc6+ Kf5 34. Rc5+ Kxf4 35. Rxb5 f5 36. Rb1 Kg3 37. Rg1+ Rg2 38. Ra1 f4 39. Ra5 Kxh3 40. Rf5 Kg4 41. Ke4 Re2+ 42. Kd3 Kxf5 43. Kxe2 Ke4 44. Kf2 g5 0-1

[Event "Warsaw Hetmanie-B 1st"]
[Site "Warsaw"]
[Date "2010.02.25"]
[Round "6"]
[White "Gierech, Pawel"]
[Black "Szczepaniak, Piotr"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1693"]
[PlyCount "76"]
[EventDate "2010.01.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nf6 5. Nf3 Bf5 6. Qb3 Qd7 7. Bb5 Nc6 8. Ne5 Qc8 9. Bf4 a6 10. Be2 Nxe5 11. Bxe5 e6 12. Nd2 Nd7 13. Bf4 Be7 14. h4 h6 15. Rc1 b5 16. a4 bxa4 17. Qxa4 0-0 18. Ra1 Nb6 19. Bxa6 Nxa4 20. Bxc8 Rfxc8 21. Ra2 Nb6 22. Rxa8 Rxa8 23. Ke2 Nc4 24. b4 Nxd2 25. Bxd2 Ra2 26. f3 Bc2 27. g3 Bd6 28. g4 Bb3 29. Ke3 g5 30. Rb1 Bf4+ 31. Kf2 Rxd2+ 32. Ke1 Bc4 33. hxg5 Re2+ 34. Kd1 Bd3 35. Rb3 Rd2+ 36. Ke1 Rh2 37. gxh6 Bg3+ 38. Kd1 Bc2+ 0-1

[Event "Warsaw Hetmanie-B 1st"]
[Site "Warsaw"]
[Date "2010.02.09"]
[Round "7"]
[White "Borowski, Marek"]
[Black "Gierech, Pawel"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1545"]
[BlackElo "1693"]
[PlyCount "94"]
[EventDate "2010.01.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 c5 6. 0-0 cxd4 7. Nxd4 Bxg2 8. Kxg2 Qc7 9. Qd3 Nc6 10. Nb5 Qb7 11. Qf3 a6 12. Nd4 0-0-0 13. Nxc6 Qxc6 14. Qxc6+ dxc6 15. Nc3 Be7 16. Be3 Kc7 17. f3 Nd7 18. Rfd1 c5 19. b3 f5 20. Rd2 Bf6 21. Rc1 Ne5 22. Rxd8 Rxd8 23. Bf4 g5 24. Bxe5+ Bxe5 25. Nb1 h5 26. Rc2 Rd1 27. Nd2 Bd4 28. Nf1 f4 29. gxf4 gxf4 30. Nd2 Kd6 31. Ne4+ Ke5 32. Ng5 Rg1+ 33. Kh3 Rxg5 34. Kh4 Rg2 35. h3 Kf5 36. e4+ fxe3 37. Rxg2 Kf4 38. Kxh5 Kxf3 39. Rh2 e2 40. Rh1 Bc3 41. Kg6 e1Q 42. Rxe1 Bxe1 43. Kf6 b5 44. cxb5 axb5 45. Kxe6 b4 46. Kd5 Bf2 47. Kc4 Kg3 0-1

[Event "Warsaw Hetmanie-B 1st"]
[Site "Warsaw"]
[Date "2010.02.08"]
[Round "8"]
[White "Gierech, Pawel"]
[Black "Kaminski, Stefan"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1693"]
[BlackElo "1592"]
[PlyCount "100"]
[EventDate "2010.01.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 d5 2. e3 Nc6 3. d4 a6 4. c3 Nf6 5. Bd3 Bg4 6. Nf3 Ne4 7. h3 Bd7 8. Nbd2 Ng3 9. Rg1 Bf5 10. Qc2 Bxd3 11. Qxd3 e6 12. Kf2 Nf5 13. e4 dxe4 14. Nxe4 Nh4 15. Ne5 Nxe5 16. fxe5 h6 17. g3 Ng6 18. Be3 Nxe5 19. Qc2 Nc4 20. Rae1 Nxe3 21. Rxe3 c6 22. Qb3 Rb8 23. g4 Be7 24. Rf1 0-0 25. Kg2 Qd5 26. Qxd5 cxd5 27. Ng3 b5 28. Nh5 b4 29. Rf2 a5 30. Nf4 Bg5 31. a3 bxa3 32. bxa3 Rb3 33. Ref3 Bxf4 34. Rxf4 Rxc3 35. R4f3 Rc4 36. Rf4 g5 37. R4f3 Rxd4 38. Rb3 Ra4 39. Rbf3 e5 40. Rf6 Kg7 41. Ra6 Rc4 42. Ra7 e4 43. Re7 Rc3 44. Rf5 Rd3 45. Rd7 d4 46. Rfd5 Rd2+ 47. Kf1 d3 48. Ke1 Re2+ 49. Kd1 Rb8 50. Kc1 Rc2+ 0-1

[Event "Warsaw Hetmanie-B 1st"]
[Site "Warsaw"]
[Date "2010.02.01"]
[Round "5"]
[White "Pawlowski, Kazimierz"]
[Black "Gierech, Pawel"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1693"]
[PlyCount "74"]
[EventDate "2010.01.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. e5 Bf5 3. d4 e6 4. Nc3 a6 5. a3 c5 6. Be3 Nc6 7. Nf3 Rc8 8. Bd3 Bg4 9. h3 Bxf3 10. Qxf3 cxd4 11. Bd2 Nxe5 12. Qg3 Nxd3+ 13. Qxd3 dxc3 14. Bxc3 Qg5 15. 0-0 Nf6 16. Bd2 Qg6 17. Qb3 Bd6 18. Qxb7 0-0 19. Qxa6 Rxc2 20. Qxd6 Rxd2 21. b4 Ne4 22. Qb6 d4 23. a4 Qf5 24. a5 Qf4 25. a6 Nxf2 26. Rac1 Nxh3+ 27. Kh1 Qe4 28. Rf3 Ng5 29. Rg3 Qh4+ 30. Kg1 Qxg3 31. Qc6 Rxg2+ 32. Qxg2 Qe3+ 33. Kh2 Qxc1 34. a7 Qa3 35. b5 Qxa7 36. Qxg5 h6 37. Qh5 d3 0-1

[Event "Warsaw Hetmanie-B 1st"]
[Site "Warsaw"]
[Date "2010.01.25"]
[Round "4"]
[White "Gierech, Pawel"]
[Black "Rytel, Bartosz"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1693"]
[BlackElo "1479"]
[PlyCount "107"]
[EventDate "2010.01.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. a3 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. e3 Nxd4 6. Qxd4 Qxd4 7. exd4 g6 8. Bf4 Bg7 9. c3 Nf6 10. Nd2 0-0 11. Be2 d6 12. Nc4 Bf5 13. f3 Rac8 14. g4 Be6 15. Ne3 Nd5 16. Nxd5 Bxd5 17. Kf2 f5 18. Bg5 Rf7 19. gxf5 gxf5 20. Rhg1 Kh8 21. f4 h6 22. Bh4 Bf6 23. Bxf6+ Rxf6 24. Rg3 Rg8 25. Rag1 Rxg3 26. Rxg3 Kh7 27. Bd3 e6 28. c4 Bc6 29. b4 Be4 30. Bxe4 fxe4 31. Ke3 d5 32. c5 Rf7 33. a4 a6 34. b5 axb5 35. axb5 Rf8 36. Kd2 Rxf4 37. c6 bxc6 38. bxc6 Rf7 39. Rb3 Kg6 40. Rb7 Rf8 41. Re7 Kf6 42. Rh7 h5 43. h4 Re8 44. Ke3 Kg6 45. Rd7 Kf6 46. Kf4 Re7 47. c7 Rxd7 48. c8Q Rf7 49. Qd8+ Kg7+ 50. Ke5 e3 51. Qg5+ Kf8 52. Qxe3 Ke8 53. Qh6 Kd8 54. Kxe6 1-0

[Event "Warsaw Hetmanie-B 1st"]
[Site "Warsaw"]
[Date "2010.01.11"]
[Round "2"]
[White "Gierech, Pawel"]
[Black "Tomczyk, Ryszard"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1693"]
[BlackElo "1518"]
[PlyCount "50"]
[EventDate "2010.01.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 e6 4. d4 d5 5. e5 h6 6. Be3 c4 7. Nbd2 Ne7 8. b3 cxb3 9. Qxb3 Nf5 10. c4 Nxe3 11. Qxe3 Bb4 12. a3 Ba5 13. cxd5 Qxd5 14. Bc4 Qxc4 15. Kd1 Qa4+ 16. Ke2 Bd7 17. Rhc1 Bb5+ 18. Ke1 0-0 19. Qe4 Bc6 20. Qg4 Qb5 21. Rab1 Qd3 22. Rb3 Qh7 23. Kf1 Bd5 24. Rb2 Qd3+ 25. Kg1 Qxa3 0-1

[Event "Warsaw Hetmanie-B 1st"]
[Site "Warsaw"]
[Date "2010.01.04"]
[Round "1"]
[White "Chomczyk, Marek"]
[Black "Gierech, Pawel"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1556"]
[BlackElo "1693"]
[PlyCount "124"]
[EventDate "2010.01.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. Nf3 Bg7 5. Bc4 0-0 6. Be3 Nbd7 7. Qd2 Ng4 8. Bg5 h6 9. Bh4 g5 10. Bg3 c5 11. h4 cxd4 12. Nxd4 Nde5 13. Bb3 e6 14. f3 gxh4 15. Bxh4 Nf6 16. 0-0-0 Ng6 17. g3 Nxh4 18. gxh4 Nh5 19. Rdg1 Kh7 20. Rg4 Bxd4 21. Qxd4 e5 22. Qf2 Bxg4 23. fxg4 Nf4 24. Nd5 Nxd5 25. exd5 f6 26. Bc4 e4 27. Qf5+ Kg7 28. Qxe4 Qe8 29. Qf3 Rc8 30. Bd3 Qe5 31. Bf5 Rc4 32. c3 Rf4 33. Qd3 Re8 34. Kb1 Re7 35. Rc1 Qe2 36. Qg3 Rf2 37. Bc2 Re5 38. Qh3 Rxd5 39. g5 f5 40. gxh6+ Kxh6 41. h5 Re5 42. Qh4 Rf1 43. Qf6+ Kxh5 44. Qh8+ Kg6 45. Qg8+ Kf6 46. Qf8+ Ke6 47. Qg8+ Kd7 48. Ba4+ b5 49. Bc2 Rxc1+ 50. Kxc1 Qf1+ 51. Bd1 Re1 52. Qd5 Qf4+ 53. Qd2 Qxd2+ 54. Kxd2 Re5 55. a4 a6 56. axb5 axb5 57. Be2 Kc6 58. Bf3+ d5 59. Kd3 f4 60. Kd4 Kd6 61. b3 Re1 62. Kd3 Re3+ 0-1

