[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2023.07.19"]
[Round "9"]
[White "Wiech, Grzegorz"]
[Black "Gagare, Shardul"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "2140"]
[BlackElo "2480"]
[PlyCount "60"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. Nf3 0-0 9. Qd2 c5 10. 0-0-0 Rd8 11. Qc3 cxd4 12. Rxd4 Bd7 13. Rd3 Qe7 14. Ne5 Rc8 15. Qd4 Nc6 16. Nxc6 Bxc6 17. Rg3 e5 18. Qg4 g6 19. Bd3 Bd5 20. Kb1 e4 21. Re1 Qc5 22. Bxe4 Qa5 23. Ree3 Qxa2+ 24. Kc1 Qa1+ 25. Kd2 Qxb2 26. Bxd5 Rxc2+ 27. Kd3 Rd2+ 28. Kc4 Qc2+ 29. Rc3 Qa4+ 30. Kc5 Qa5+ 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2023.07.18"]
[Round "8"]
[White "Wiech, Grzegorz"]
[Black "Dmochowska, Agnieszka"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2140"]
[BlackElo "1977"]
[PlyCount "83"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Qd2 c5 9. Nf3 Nc6 10. 0-0-0 0-0 11. dxc5 Nxc5 12. Nd4 Bd7 13. Kb1 b5 14. Nxc6 Bxc6 15. Ne2 Ne4 16. Qe3 b4 17. Nd4 Bb5 18. Bd3 Qb7 19. Bxe4 dxe4 20. Rhe1 Bc4 21. Qxe4 Bd5 22. Qe3 a5 23. f5 a4 24. Qg5 f6 25. exf6 Rxf6 26. Nxe6 h6 27. Qg4 b3 28. Rxd5 Rxe6 29. fxe6 bxc2+ 30. Kc1 Qxd5 31. e7 Kf7 32. Rf1+ Kxe7 33. Qxg7+ Kd6 34. Qg6+ Ke7 35. Qf6+ Kd7 36. Qf7+ Qxf7 37. Rxf7+ Ke6 38. Rh7 Rc8 39. Rxh6+ Kf5 40. Rh4 a3 41. b4 Rc3 42. Rh3 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2023.07.17"]
[Round "7"]
[White "Lasota, Adam"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1927"]
[BlackElo "2140"]
[PlyCount "118"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nd7 3. Bf4 g6 4. e3 Bg7 5. h3 e5 6. Bh2 Qe7 7. Be2 f5 8. 0-0 Ngf6 9. c4 0-0 10. Nc3 Ne4 11. Nd5 Qd8 12. Qc2 c6 13. Nc3 exd4 14. exd4 Ndf6 15. Rfe1 c5 16. Rad1 cxd4 17. Nxd4 Qb6 18. Na4 Qa5 19. Nb5 Bd7 20. Nac3 Bxb5 21. Nxb5 Rad8 22. Bf4 a6 23. Nd4 Qc5 24. Bf1 Rfe8 25. Be3 Nd5 26. cxd5 Bxd4 27. Qxc5 Bxc5 28. a3 Kf7 29. b4 Bxe3 30. Rxe3 Rc8 31. f3 Nf6 32. Red3 Rc2 33. R1d2 Rxd2 34. Rxd2 Rc8 35. a4 Rc1 36. Kf2 f4 37. a5 Rb1 38. Rd4 Rb2+ 39. Ke1 g5 40. Bd3 Ke7 41. Be4 h6 42. Bf5 Kd8 43. Be6 Rxg2 44. b5 axb5 45. Rb4 Nd7 46. Rxb5 Nc5 47. Bf5 Ra2 48. Bb1 Ra3 49. Kf2 Rb3 50. Rxb3 Nxb3 51. h4 Nxa5 52. hxg5 hxg5 53. Ba2 Ke7 54. Ke2 Kf6 55. Kd3 Ke5 56. Kc3 b5 57. Kb4 Nc4 58. Kxb5 Nd2 59. Kb4 Kd4 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2023.07.16"]
[Round "6"]
[White "Wiech, Grzegorz"]
[Black "Wojtaszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "2140"]
[BlackElo "1994"]
[PlyCount "134"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 e5 7. dxe5 Qxd1+ 8. Nxd1 Nd7 9. Nc3 Nxe5 10. Bf4 Ng6 11. Bxc7 Nf6 12. Bd6 Bd7 13. 0-0-0 a6 14. Bc4 Rc8 15. Rd4 Bc6 16. Re1 Nh4 17. Bb4 Nf5 18. Rd2 a5 19. Bxa5 0-0 20. Nd5 Bxd5 21. Bxd5 Rc5 22. Bb4 Rxd5 23. Rxd5 Nxd5 24. Bxf8 Kxf8 25. Rxe4 Nde7 26. Kd2 Ke8 27. c4 Nd6 28. Rh4 g5 29. Rxh7 Nxc4+ 30. Kc3 Nd6 31. Kd4 b6 32. a4 f6 33. f3 Kd7 34. b4 Ke6 35. b5 Ndf5+ 36. Ke4 Nd6+ 37. Kd3 Nb7 38. Kc4 Na5+ 39. Kd4 Nf5+ 40. Kc3 Nh4 41. f4 Nf5 42. g4 Nd6 43. fxg5 fxg5 44. Rh6+ Kd5 45. Rg6 Ne4+ 46. Kb4 Nc4 47. h3 Kd4 48. Rg8 Kd5 49. Rd8+ Ned6 50. h4 gxh4 51. Rh8 Ne5 52. Rxh4 Nd3+ 53. Kc3 Nc5 54. Rh5+ Ke6 55. Kb4 Nd3+ 56. Ka3 Nc4+ 57. Kb3 Na5+ 58. Kc2 Nb4+ 59. Kc3 Nd5+ 60. Kc2 Ne3+ 61. Kc3 Nxg4 62. Rh7 Nf6 63. Rh8 Nd5+ 64. Kd4 Nb3+ 65. Kc4 Na5+ 66. Kd4 Nb3+ 67. Kc4 Na5+ 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2023.07.15"]
[Round "5"]
[White "Sengupta, Deep"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2456"]
[BlackElo "2140"]
[PlyCount "59"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Be7 5. dxc5 Bxc5 6. a3 d5 7. c4 0-0 8. Nc3 Nc6 9. Qc2 Qa5 10. Rd1 Ne4 11. cxd5 Nxc3 12. bxc3 exd5 13. Rxd5 Be6 14. Ng5 g6 15. Nxe6 fxe6 16. Rd2 Qxa3 17. Bc4 Kg7 18. 0-0 e5 19. Rd7+ Be7 20. Bg3 Qc5 21. Qe4 Kh8 22. Rxb7 Bf6 23. Bd5 Rac8 24. Be6 Rce8 25. Bd7 Na5 26. Rb5 Qxc3 27. Bxe8 Rxe8 28. Qd5 Rd8 29. Qxd8+ Bxd8 30. Bxe5+ 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2023.07.14"]
[Round "4"]
[White "Wiech, Grzegorz"]
[Black "Cherniaiev, Tykhon"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2140"]
[BlackElo "2331"]
[PlyCount "84"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. b4 Bb6 7. Nbd2 h6 8. Bb3 a6 9. Nc4 Ba7 10. Be3 0-0 11. Bxa7 Rxa7 12. Ne3 Be6 13. Nd5 Bxd5 14. Bxd5 Ne7 15. Bb3 Ng6 16. 0-0 Ra8 17. Re1 c6 18. d4 Qc7 19. g3 Rfe8 20. dxe5 dxe5 21. Qe2 Rad8 22. Rad1 Rxd1 23. Rxd1 Rd8 24. Rxd8+ Qxd8 25. Nd2 a5 26. a3 axb4 27. axb4 b5 28. Kg2 Qb6 29. Qd3 Nf8 30. Nf1 c5 31. bxc5 Qxc5 32. Ne3 b4 33. cxb4 Qxb4 34. Nd5 Nxd5 35. Qxd5 Qe7 36. h4 Qf6 37. Qa8 Qe7 38. Bd5 h5 39. Qb7 Qxb7 40. Bxb7 Ne6 41. Kf3 g6 42. Bd5 Nc5 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2023.07.13"]
[Round "3"]
[White "Kazmierowski, Tymon"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1993"]
[BlackElo "2140"]
[PlyCount "110"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Bb7 9. a3 Nbd7 10. g4 h6 11. 0-0-0 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Be2 Be7 15. Nf5 Bf6 16. Qb4 a5 17. Qe1 0-0 18. Bxb5 Qb8 19. Rxd5 exd5 20. Bxd7 Qxb2+ 21. Kd1 Rfd8 22. Bc1 Qb1 23. Ba4 Bg5 24. Ke2 Re8+ 25. Be3 Qb6 26. f4 Bxf4 27. Kf3 Bxe3 28. Nxe3 Qf6+ 29. Kg2 Re4 30. Bd7 Qe7 31. Nxd5 Re2+ 32. Kh3 Rxe1 33. Nxe7+ Rxe7 34. Bf5 Re3+ 35. Kg2 Rxa3 36. h4 g6 37. Bd3 Rc3 38. h5 g5 39. Be4 Re8 40. Bd3 a4 41. Ra1 a3 42. Kf3 Kg7 43. Ra2 Re5 44. Kf2 Kf6 45. Ra1 Ke6 46. Rd1 Ra5 47. Re1+ Kd6 48. Rd1 Kc5 49. Ke3 a2 50. Ra1 Ra4 51. Kd2 Kd4 52. Bb5 Ra5 53. Be8 Ra7 54. Kc1 Re3 55. Bb5 Kc3 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2023.07.12"]
[Round "2"]
[White "Wiech, Grzegorz"]
[Black "Cukrowski, Filip"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2140"]
[BlackElo "2378"]
[PlyCount "100"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 a6 7. N5c3 Nf6 8. Be3 Be7 9. Be2 0-0 10. 0-0 Qc7 11. Nd2 b6 12. Rc1 Qb7 13. f4 Rd8 14. Kh1 Rb8 15. Qe1 d5 16. cxd5 exd5 17. e5 Ng4 18. Bg1 Nh6 19. Bd3 Nb4 20. Bb1 Bf5 21. Nf3 Nd3 22. Bxd3 Bxd3 23. Ne2 Nf5 24. Qd2 Be4 25. Ned4 Nxd4 26. Bxd4 Qd7 27. Qe3 Qb5 28. h3 Bc5 29. Bxc5 bxc5 30. Ng5 Qd3 31. Qxc5 Rxb2 32. Nxe4 Qxe4 33. Rf2 Rxf2 34. Qxf2 d4 35. Qf3 Qxf3 36. gxf3 Kf8 37. f5 d3 38. Kg2 Ke7 39. Kf2 d2 40. Rd1 f6 41. f4 Rd5 42. Kg3 g6 43. fxg6 hxg6 44. Kf3 fxe5 45. fxe5 Ke6 46. Kf4 Rd4+ 47. Kg5 Kxe5 48. Kxg6 Ke4 49. h4 Ke3 50. h5 Ke2 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2023.07.11"]
[Round "1"]
[White "Smietanska, Wiktoria"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "1964"]
[BlackElo "2140"]
[PlyCount "78"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. d4 e6 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Bc4 Nd7 12. 0-0 Nf6 13. Bd3 b6 14. Rac1 Bb7 15. Rfe1 Rc8 16. Bb1 Rxc1 17. Qxc1 Qe7 18. Qb2 Rc8 19. Nd2 Qc7 20. f3 h6 21. Nb3 Qc3 22. Qe2 Ba6 23. Qf2 Qb4 24. g4 Rc3 25. Rd1 Bc4 26. Nd2 Qa4 27. Qe1 Bxa2 28. Bxa2 Qxa2 29. Qe2 Qc2 30. h4 Rd3 31. g5 hxg5 32. hxg5 Nh7 33. g6 fxg6 34. d5 exd5 35. e5 Ng5 36. Kf2 Ne6 37. Kg3 Nd4 38. Qe1 Nxf3 39. Nxf3 Qxd1 0-1

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "9"]
[White "Bartoszewicz, Marcin"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1791"]
[BlackElo "2140"]
[PlyCount "96"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 h6 11. Bh4 0-0 12. Bg3 Qa5 13. Bxd6 Rfd8 14. e5 Ne8 15. Qf4 Nxd6 16. exd6 Bf6 17. Qe3 Rac8 18. Rd3 Bxf3 19. Qxf3 Bxc3 20. Rxc3 Rxc3 21. Qxc3 Qxc3 22. bxc3 Rxd6 23. Re4 Kf8 24. Rc4 Ke7 25. Rc7+ Rd7 26. Rc8 e5 27. Kb2 f5 28. c4 e4 29. Kc3 f4 30. Rc5 Ke6 31. Rb5 e3 32. fxe3 fxe3 33. Rb1 Ke5 34. Rf1 Ke4 35. Rf8 Re7 36. Rf3 g5 37. h3 h5 38. Rf8 Rd7 39. Re8+ Kf4 40. c5 Rd2 41. Rf8+ Ke4 42. Re8+ Kf5 43. Rxe3 Rxg2 44. a4 h4 45. Kd3 Rg3 46. Rxg3 hxg3 47. Ke3 g4 48. c3 gxh3 0-1

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "3"]
[White "Kanarek, Marcel"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2503"]
[BlackElo "2140"]
[PlyCount "51"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 e6 7. g4 h6 8. Be3 Qc7 9. h4 g6 10. f3 b5 11. a3 Bb7 12. Qd2 Nc6 13. 0-0-0 b4 14. axb4 Nxb4 15. Nb3 Rc8 16. Kb1 d5 17. e5 Nd7 18. f4 Nc5 19. f5 Ne4 20. Nxe4 dxe4 21. fxe6 fxe6 22. Nc5 Bxc5 23. Bxc5 Qxc5 24. Qd7+ Kf8 25. Bc4 Rc7 26. Rgf1+ 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "11"]
[White "Kudlak, Julia"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "1899"]
[BlackElo "2140"]
[PlyCount "53"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Kh1 Qc7 9. f4 0-0 10. Bf3 Nc6 11. Nxc6 bxc6 12. b3 d5 13. e5 Nd7 14. Ne2 Bb7 15. c3 a5 16. Be3 c5 17. Qe1 f6 18. Bg4 Qc6 19. Qg3 f5 20. Bf3 Kh8 21. Qh3 g5 22. fxg5 Nxe5 23. Bf4 Ng6 24. Bh5 Nxf4 25. Nxf4 e5 26. Ng6+ hxg6 27. Bxg6+ 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "1"]
[White "Paziewski, Marcin"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "1383"]
[BlackElo "2140"]
[PlyCount "78"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 c5 2. d5 e6 3. c4 exd5 4. cxd5 d6 5. e4 Nf6 6. Nc3 g6 7. Nf3 Bg7 8. Nd2 0-0 9. f3 Re8 10. Be2 Nbd7 11. Nc4 Ne5 12. 0-0 a6 13. a4 Nxc4 14. Bxc4 Nd7 15. Bf4 Ne5 16. Bxe5 Bxe5 17. a5 Rb8 18. Qc2 b5 19. axb6 Rxb6 20. Rae1 f5 21. f4 Bd4+ 22. Kh1 fxe4 23. Nxe4 Rxb2 24. Qd3 Bf5 25. h3 Kg7 26. g4 Bxe4+ 27. Rxe4 Rxe4 28. Qxe4 Qh4 29. Qf3 Rc2 30. Bd3 Rf2 31. Rxf2 Bxf2 32. f5 Bd4 33. fxg6 hxg6 34. Qe2 a5 35. Kg2 a4 36. Qe6 Qg5 37. Qd7+ Kh6 38. Qxa4 Qd2+ 39. Kf1 Qxd3+ 0-1

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "7"]
[White "Stefaniuk, Zbigniew"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1721"]
[BlackElo "2140"]
[PlyCount "31"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. d4 g6 6. e4 Nxc3 7. bxc3 Bg7 8. Rb1 0-0 9. Be2 Nc6 10. d5 Bxc3+ 11. Bd2 Bxd2+ 12. Qxd2 Na5 13. h4 h5 14. Qh6 f6 15. Qxg6+ Kh8 16. Ng5 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "2"]
[White "Wiech, Grzegorz"]
[Black "Adamski, Adam"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2140"]
[BlackElo "1790"]
[PlyCount "49"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. Qg3 h6 13. Bxf6 Bxf6 14. Bxb5 axb5 15. Ndxb5 Qb6 16. Nxd6+ Kf8 17. e5 Be7 18. Nxf7 Kxf7 19. Rxd7 Rhd8 20. Rxe7+ Kxe7 21. Qxg7+ Ke8 22. f5 Qd4 23. Qg6+ Ke7 24. f6+ Kd7 25. Rd1 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "6"]
[White "Wiech, Grzegorz"]
[Black "Lewandrowski, Tomasz"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2140"]
[BlackElo "1849"]
[PlyCount "66"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf5 d5 6. Qxd5 Qxd5 7. exd5 Nb4 8. Ne3 Bc5 9. Bd2 Nf6 10. Bc4 Ne4 11. a3 Nxd2 12. Bb5+ Bd7 13. Bxd7+ Kxd7 14. axb4 Bxe3 15. Nxd2 Bb6 16. Nc4 f6 17. Nxb6+ axb6 18. Kd2 Kd6 19. c4 b5 20. b3 e4 21. Kc3 Ke5 22. Ra5 Rxa5 23. bxa5 bxc4 24. bxc4 f5 25. Rb1 Ra8 26. Rxb7 Rxa5 27. Rxg7 Ra3+ 28. Kb4 Ra2 29. Rxh7 Rxf2 30. Rg7 e3 31. Kc5 e2 32. Re7+ Kf6 33. g3 Kxe7 0-1

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "4"]
[White "Wiech, Grzegorz"]
[Black "Mazur, Maciej"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2140"]
[BlackElo "1758"]
[PlyCount "61"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d4 c6 6. Ne5 Bf5 7. g4 Bg6 8. h4 Nbd7 9. Nc4 Qc7 10. h5 Be4 11. Nxe4 Nxe4 12. Qf3 Nef6 13. Bf4 Qd8 14. 0-0-0 Nd5 15. Re1 e6 16. Nd6+ Bxd6 17. Bxd6 N7f6 18. Ba3 Qc7 19. g5 Nd7 20. Rh4 N7b6 21. c4 Ne7 22. Rf4 Rf8 23. Rxe6 Nbc8 24. Re5 f6 25. Bh3 f5 26. Bxf5 Nd6 27. Bg6+ Kd7 28. Rxf8 Rxf8 29. Qxf8 Nxg6 30. hxg6 hxg6 31. Re7# 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "10"]
[White "Wiech, Grzegorz"]
[Black "Sacharewicz, Krzysztof"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "2140"]
[BlackElo "1832"]
[PlyCount "116"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Ne5 Be6 8. Be2 g6 9. h4 h5 10. c3 Bg7 11. Bg5 Nd7 12. Nc4 Bf6 13. Bf4 Bxc4 14. Bxc4 Nb6 15. Bb3 e6 16. g3 Nd5 17. Be5 Bxe5 18. dxe5 Qc7 19. Qe2 0-0-0 20. 0-0-0 Rd7 21. Rd2 Rhd8 22. Rhd1 Ne7 23. Qe3 b6 24. Qf4 Nd5 25. Qg5 Kb7 26. Rd4 c5 27. Bxd5+ Rxd5 28. Rxd5 Rxd5 29. Rxd5 exd5 30. Qf6 Qd7 31. Kd2 d4 32. c4 Qe6 33. Qf3+ Kc7 34. Qd5 a5 35. a3 Kc8 36. b4 axb4 37. axb4 cxb4 38. Qxd4 Kc7 39. Qd5 Kc8 40. Kc2 Qf5+ 41. Kb3 Qxf2 42. Qc6+ Kd8 43. Qd6+ Ke8 44. Kxb4 Qxg3 45. Kb5 Qb3+ 46. Kc6 Qxc4+ 47. Kxb6 Qb3+ 48. Kc6 Qc4+ 49. Kb6 Qb3+ 50. Kc5 Qa3+ 51. Kc6 Qxd6+ 52. Kxd6 Kf8 53. Kd7 Kg7 54. Ke7 Kg8 55. Kf6 Kf8 56. e6 fxe6 57. Kxe6 Kg7 58. Ke7 g5 0-1

[Event "Warsaw-ch op"]
[Site "Warsaw"]
[Date "2022.12.07"]
[Round "7"]
[White "Wiech, Grzegorz"]
[Black "Stefaniuk, Zbigniew"]
[Result "1-0"]
[ECO "C69"]
[WhiteElo "2194"]
[BlackElo "1588"]
[PlyCount "99"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 c5 8. Nb3 Qxd1 9. Rxd1 Bd7 10. Be3 b6 11. a4 a5 12. Nc3 0-0-0 13. Bf4 Bc6 14. Rxd8+ Kxd8 15. Rd1+ Kc8 16. Nd2 Ne7 17. Nc4 Ng6 18. Bg3 Be7 19. Ne3 Re8 20. f3 Nf8 21. Nb5 Bxb5 22. axb5 Ne6 23. c3 Kb7 24. Rd7 Kc8 25. Rd5 Kb7 26. Kf2 Rd8 27. Rxd8 Bxd8 28. f4 Kc8 29. h4 Kd7 30. f5 Nf8 31. Kf3 Be7 32. e5 fxe5 33. Bxe5 g6 34. f6 Bd6 35. Bxd6 Kxd6 36. g4 Ke5 37. g5 Ne6 38. Ng2 h6 39. gxh6 Kxf6 40. Nf4 Nf8 41. Nd5+ Kf7 42. Nxc7 Kg8 43. Nd5 Nd7 44. Kf4 Kf7 45. Kg5 Ne5 46. Nxb6 Nf3+ 47. Kf4 Nxh4 48. Nd7 Ng2+ 49. Kg5 Ne3 50. b6 1-0

[Event "Warsaw-ch op"]
[Site "Warsaw"]
[Date "2022.12.06"]
[Round "6"]
[White "Praczukowski, Stanislaw"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2114"]
[BlackElo "2194"]
[PlyCount "63"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. Re1 Nf6 6. c3 Ne5 7. Bxd7+ Qxd7 8. d4 Nxf3+ 9. Qxf3 e6 10. dxc5 dxc5 11. c4 Qc6 12. Nc3 Be7 13. Qg3 0-0 14. Bh6 Ne8 15. e5 Rd8 16. Rad1 Kh8 17. Rxd8 Bxd8 18. Bg5 f6 19. Bf4 g5 20. Bc1 f5 21. Rd1 f4 22. Qg4 Bc7 23. h4 Bxe5 24. hxg5 Ng7 25. g6 hxg6 26. Qxg6 Qe8 27. Qh6+ Kg8 28. Ne4 Bd4 29. Bxf4 Qf7 30. Bd6 Bxf2+ 31. Kh1 Rd8 32. Nf6+ 1-0

[Event "Warsaw-ch op"]
[Site "Warsaw"]
[Date "2022.12.05"]
[Round "5"]
[White "Wiech, Grzegorz"]
[Black "Podgorski, Maciej"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2194"]
[BlackElo "2034"]
[PlyCount "74"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Qe2+ Be7 8. Nf3 0-0 9. 0-0 Re8 10. Re1 Nd7 11. Bd2 Nf8 12. Bb4 Be6 13. Bxe7 Qxe7 14. c3 Qd7 15. Bxe6 Nxe6 16. Qd2 Red8 17. Qc2 Nf4 18. Qe4 Qg4 19. Nd2 f5 20. Qf3 c5 21. Qxg4 fxg4 22. Nb3 Nd3 23. Re2 b6 24. dxc5 bxc5 25. Na5 Rac8 26. Nc4 h5 27. g3 Re8 28. Kf1 Rb8 29. b3 f6 30. Rd1 Rxe2 31. Kxe2 Ne5 32. Nxe5 fxe5 33. Rd5 c4 34. b4 e4 35. Rxh5 Rd8 36. Rc5 Rd6 37. a4 Rh6 1-0

[Event "Warsaw-ch op"]
[Site "Warsaw"]
[Date "2022.12.04"]
[Round "4"]
[White "Flis, Piotr"]
[Black "Wiech, Grzegorz"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1552"]
[BlackElo "2194"]
[PlyCount "87"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e3 Nb4 6. d4 cxd4 7. Nxd4 N8c6 8. Bb5 Bd7 9. Nxc6 Bxc6 10. Bxc6+ Nxc6 11. Qb3 Rb8 12. 0-0 e6 13. Rd1 Qb6 14. Qxb6 axb6 15. e4 Bc5 16. Nb5 Ke7 17. Bd2 Rhd8 18. Bc3 e5 19. Kf1 Rbc8 20. a3 Nd4 21. Bxd4 Bxd4 22. Nxd4 exd4 23. Rac1 Rc6 24. Ke2 g5 25. Kd3 Ke6 26. f3 Rdc8 27. Rxc6+ bxc6 28. Rc1 c5 29. a4 Ra8 30. b3 Kd6 31. Kc4 Kc6 32. Ra1 h5 33. g3 Re8 34. b4 f5 35. bxc5 bxc5 36. Re1 g4 37. fxg4 hxg4 38. e5 Ra8 39. Ra1 Ra5 40. Ra3 Kd7 41. Kd5 Ke7 42. Rb3 c4+ 43. Kxc4 Rxa4+ 44. Kd5 1/2-1/2

[Event "Warsaw-ch op"]
[Site "Warsaw"]
[Date "2022.12.03"]
[Round "2"]
[White "Klim, Filip"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2083"]
[BlackElo "2194"]
[PlyCount "41"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. f4 Nc6 9. Be3 Qc7 10. Kh1 0-0 11. Qe1 Bd7 12. Qg3 b5 13. e5 Ne8 14. Rad1 Nxd4 15. Bxd4 Bc6 16. Bd3 Rd8 17. Ne4 Bxe4 18. Bxe4 dxe5 19. fxe5 f5 20. exf6 Qxg3 21. fxe7 1-0

[Event "Warsaw-ch op"]
[Site "Warsaw"]
[Date "2022.12.03"]
[Round "1"]
[White "Wiech, Grzegorz"]
[Black "Terkiewicz, Bruno"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2194"]
[BlackElo "1824"]
[PlyCount "192"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Ne4 Ngf6 12. Bf4 Nxe4 13. Qxe4 Nf6 14. Qe2 Qa5+ 15. Bd2 Qb5 16. Qxb5 cxb5 17. a4 b4 18. Ne5 Rc8 19. c3 bxc3 20. bxc3 Bd6 21. Nd3 0-0 22. Ke2 Rc7 23. f3 Nd5 24. Rhb1 Rfc8 25. g4 b6 26. a5 Rxc3 27. axb6 axb6 28. Bxc3 Nxc3+ 29. Ke3 Nxb1 30. Rxb1 Rb8 31. Ne5 Bxe5 32. dxe5 Kf8 33. Kd4 Ke7 34. Ra1 Rb7 35. f4 Rd7+ 36. Kc4 f6 37. exf6+ Kxf6 38. Ra6 Rd1 39. Rxb6 Rg1 40. Kd4 Rxg4 41. Ke4 Rh4 42. Rb5 Rh3 43. Ra5 Rb3 44. Rc5 Rb2 45. Kf3 Rd2 46. Kg4 Ke7 47. Rc7+ Kd6 48. Ra7 Rc2 49. Ra6+ Ke7 50. Ra7+ Kf6 51. Ra6 Rg2+ 52. Kf3 Rd2 53. Kg4 Rd1 54. Ra5 Rg1+ 55. Kf3 Re1 56. Kg4 g6 57. hxg6 Kxg6 58. Rb5 Rd1 59. Re5 Kf6 60. Rh5 Rg1+ 61. Kf3 Rg6 62. Ke4 Kg7 63. Ke5 Kf7 64. Rh1 Rf6 65. Ke4 Kg6 66. Rg1+ Kf7 67. Rh1 Kg7 68. Rh2 Rf5 69. Rg2+ Kf7 70. Rg1 Rh5 71. Kf3 Kf6 72. Re1 Rh2 73. Kg3 Rh5 74. Kg4 Rh2 75. Kg3 Rh5 76. Kg4 Rf5 77. Re2 Rd5 78. Re3 h5+ 79. Kg3 Kf5 80. Kf3 h4 81. Ra3 h3 82. Kg3 h2 83. Kxh2 Kxf4 84. Kg2 Rd2+ 85. Kf1 e5 86. Ke1 Rh2 87. Rb3 e4 88. Ra3 Rg2 89. Rb3 Rg3 90. Rxg3 Kxg3 91. Ke2 Kf4 92. Kf2 e3+ 93. Ke2 Ke4 94. Ke1 Kd3 95. Kd1 e2+ 96. Ke1 Ke3 1/2-1/2

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.19"]
[Round "9"]
[White "Wiech, Grzegorz"]
[Black "Praczukowski, Stanislaw"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2219"]
[BlackElo "2069"]
[PlyCount "124"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Be3 Bxf3 9. Qxf3 Qxf3 10. gxf3 Bd6 11. Nd2 Ne7 12. Kh2 f6 13. h4 Ng6 14. Kh3 Kf7 15. Rg1 Nf8 16. Kg3 Ne6 17. Nc4 g5 18. Kh3 Rhg8 19. Rg2 b5 20. Na5 c5 21. Rag1 Nf4+ 22. Bxf4 gxf4 23. Rxg8 Rxg8 24. Ra1 c4 25. dxc4 Bc5 26. Rf1 Bb6 27. b4 Rd8 28. Nb7 Rb8 29. c5 Rxb7 30. cxb6 Rxb6 31. Rc1 Rc6 32. c3 Ke6 33. Kg2 Rd6 34. c4 Kd7 35. cxb5 axb5 36. Rc3 Rd2 37. a3 c6 38. Kf1 Rd1+ 39. Kg2 Ra1 40. Rd3+ Kc7 41. Kh2 Rc1 42. Kg2 Rc4 43. Kf1 Rc1+ 44. Kg2 Rc4 45. Kf1 Rc1+ 46. Kg2 c5 47. bxc5 Rxc5 48. Kf1 Rc1+ 49. Kg2 Ra1 50. Kh2 Kc6 51. Rc3+ Kb6 52. Kg2 Ra2 53. Kg1 Ka5 54. Rb3 Ka4 55. Rb4+ Ka5 56. Rb3 Rc2 57. Kg2 Rc5 58. Rd3 Ka4 59. Rd6 Kxa3 60. Rxf6 b4 61. Ra6+ Kb2 62. Rd6 Kc3 0-1

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.18"]
[Round "8"]
[White "Wiech, Grzegorz"]
[Black "Jakubowska, Anna"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2219"]
[BlackElo "2112"]
[PlyCount "99"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Qe2+ Qe7 8. Qxe7+ Kxe7 9. Ne2 Be6 10. Bb3 Nd7 11. Bf4 a5 12. Bxd6+ Kxd6 13. Nc3 Nb6 14. Ne4+ Kc7 15. Nc5 Rhe8 16. 0-0-0 Bxb3 17. axb3 Re2 18. Rd2 Rae8 19. Rxe2 Rxe2 20. Nd3 Nd5 21. Kd1 Re4 22. c3 b6 23. Kd2 Kd6 24. Ra1 Re7 25. c4 Nc7 26. c5+ bxc5 27. dxc5+ Kd5 28. Rxa5 Nb5 29. Ra4 Nd4 30. Rc4 Re2+ 31. Kd1 Nxb3 32. Rc3 Rd2+ 33. Ke1 Kd4 34. Nc1 Rxb2 35. Rxb3 Rxb3 36. Nxb3+ Kc4 37. Nc1 Kxc5 38. Kd2 Kd4 39. Ne2+ Kc4 40. Kc2 f5 41. Ng3 g6 42. Nf1 h6 43. Nd2+ Kd4 44. Nf3+ Ke4 45. Kc3 f4 46. Kc4 g5 47. Nd2+ Ke5 48. Kc5 g4 49. f3 h5 50. h4 1-0

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.17"]
[Round "7"]
[White "Paprocki, Jaroslaw"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2184"]
[BlackElo "2219"]
[PlyCount "129"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Bc4 d6 6. h3 e6 7. 0-0 Be7 8. d3 0-0 9. a4 Nxf3+ 10. Qxf3 Bd7 11. e5 Bc6 12. Qg3 Ne8 13. Bf4 a6 14. exd6 Nxd6 15. Be5 Nf5 16. Qg4 Bf6 17. Bxf6 Qxf6 18. a5 Rad8 19. Rae1 Rd4 20. Ne4 Bxe4 21. Rxe4 Rxe4 22. dxe4 Nd6 23. b3 Nxc4 24. bxc4 Rd8 25. Rd1 Rxd1+ 26. Qxd1 g6 27. Qd2 Qa1+ 28. Kh2 Qe5+ 29. g3 Qxe4 30. Qd6 Qd4 31. Qb8+ Kg7 32. Kg1 Qe4 33. Qc7 Qc6 34. Qd8 h5 35. h4 Qe4 36. Qc7 Qd4 37. c3 Qxc3 38. Qxc5 Qe1+ 39. Kh2 Qe4 40. Qc7 Qc6 41. Qb6 Kf6 42. Qd8+ Ke5 43. Qg5+ Kd6 44. Qf4+ Ke7 45. Qg5+ Ke8 46. Qf4 Qc8 47. Kg1 Qd8 48. Qe5 Kd7 49. Qd4+ Kc8 50. Qc5+ Kb8 51. Kf1 Qc7 52. Qf8+ Ka7 53. Qb4 e5 54. Ke2 Qc6 55. Ke3 f5 56. f3 e4 57. c5 exf3 58. Qb6+ Kb8 59. Qxc6 bxc6 60. Kxf3 Kc7 61. Kf4 Kd7 62. Kg5 Ke6 63. Kxg6 Kd5 64. Kxh5 Kxc5 65. Kg6 1-0

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.17"]
[Round "6"]
[White "Wiech, Grzegorz"]
[Black "Sliwerski, Radoslaw"]
[Result "1/2-1/2"]
[ECO "B95"]
[WhiteElo "2219"]
[BlackElo "2091"]
[PlyCount "105"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qe2 Be7 8. 0-0-0 h6 9. Bh4 Nxe4 10. Bxe7 Nxc3 11. Bxd8 Nxe2+ 12. Nxe2 Kxd8 13. Rxd6+ Ke7 14. Rd2 b6 15. h4 Bb7 16. Rh3 Nd7 17. Nc3 Rac8 18. Rhd3 Rc7 19. f3 Rhc8 20. Rd4 Nf6 21. Rb4 Rc6 22. Bd3 Rd6 23. Ne4 Nxe4 24. Bxe4 Bxe4 25. Rxe4 Rcd8 26. Rxd6 Rxd6 27. Ra4 b5 28. Ra5 f5 29. a4 bxa4 30. Rxa4 e5 31. c4 g5 32. c5 Rc6 33. b4 Ke6 34. Kd2 Kd5 35. Kc3 e4 36. fxe4+ fxe4 37. hxg5 hxg5 38. Ra1 Re6 39. Rd1+ Kc6 40. Kd4 Kb5 41. Ke3 Kxb4 42. Rd6 Re5 43. Rxa6 Kxc5 44. Ra4 Kd5 45. Rd4+ Ke6 46. Rxe4 Kd5 47. Rxe5+ Kxe5 48. Kf3 Kf5 49. Kg3 g4 50. Kh4 Kf4 51. Kh5 Kg3 52. Kg5 Kxg2 53. Kxg4 1/2-1/2

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.16"]
[Round "5"]
[White "Sadowski, Miroslaw"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1998"]
[BlackElo "2219"]
[PlyCount "56"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 c5 3. c3 d5 4. Bg2 e6 5. Nf3 Nc6 6. 0-0 Bd6 7. Nbd2 0-0 8. Qc2 cxd4 9. Nxd4 e5 10. Nxc6 bxc6 11. c4 Be6 12. b3 e4 13. Rd1 Ng4 14. Nf1 Qf6 15. Be3 Be5 16. Rab1 d4 17. Bf4 Bxf4 18. gxf4 Qxf4 19. Bxe4 Nxf2 20. Bf3 Nxd1 21. Rxd1 Rac8 22. b4 Rfd8 23. Ng3 c5 24. b5 d3 25. Rxd3 Rxd3 26. Qxd3 Qxc4 27. Qxc4 Bxc4 28. a4 Bb3 0-1

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.15"]
[Round "4"]
[White "Wiech, Grzegorz"]
[Black "Chylewski, Patryk"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2219"]
[BlackElo "2348"]
[PlyCount "180"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Kh1 Nc6 8. Nxc6 dxc6 9. f4 e5 10. fxe5 Ng4 11. Bc4 Nxe5 12. Bf4 f6 13. Qh5+ g6 14. Bxe5 Qxe5 15. Bf7+ Ke7 16. Bxg6 Qxh5 17. Bxh5 Bh6 18. Nc3 Be6 19. b3 Rad8 20. Rad1 Be3 21. Nd5+ cxd5 22. exd5 Bf7 23. d6+ Ke8 24. Bf3 Bc5 25. Bxb7 Rxd6 26. Rxd6 Bxd6 27. Rxf6 Ke7 28. Rf1 Bg6 29. Bxa6 Bxc2 30. Bc4 Ba3 31. Re1+ Kd6 32. Bd3 Rc8 33. Bxc2 Rxc2 34. g3 Rxa2 35. Re4 Bc1 36. Rh4 h6 37. Rc4 Be3 38. Re4 Re2 39. Re8 Kd5 40. Re7 Kd4 41. Re8 Kd3 42. Re7 Rb2 43. Re8 Rxb3 44. Re7 Rb1+ 45. Kg2 Rb2+ 46. Kh1 Ra2 47. Re8 Ke2 48. Rf8 Kd3 49. Re8 Kd4 50. Re7 Bg5 51. Re8 Kd5 52. Re1 Bf6 53. Re3 Be5 54. Re1 Ke6 55. Rf1 Bd4 56. Rf4 Bf6 57. Rf1 Kf7 58. Rf3 Kg6 59. Rf4 Rd2 60. Re4 Bd4 61. Rf4 Be5 62. Re4 Kf5 63. Rh4 Ra2 64. Rxh6 Kg4 65. Rh7 Bf6 66. Rf7 Be5 67. Re7 Bc3 68. Re4+ Kg5 69. Rc4 Bf6 70. Rf4 Rd2 71. Kg1 Bd4+ 72. Kh1 Bf2 73. Rf8 Bd4 74. Rf4 Be5 75. Re4 Kf5 76. Rh4 Rc2 77. Kg1 Bd6 78. Kh1 Bc5 79. Rf4+ Ke5 80. Rh4 Be3 81. Rg4 Kf5 82. Rh4 Rd2 83. Rh7 Bg5 84. Kg1 Bf6 85. Rf7 Kg6 86. Rf8 Kg5 87. Rf7 Be5 88. Kh1 Kg4 89. Kg1 Bd4+ 90. Kh1 Rd1+ 0-1

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.14"]
[Round "3"]
[White "Grochowski, Kosma"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1920"]
[BlackElo "2219"]
[PlyCount "136"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Nf6 4. Nf3 Nxd5 5. d4 e6 6. c4 Nf6 7. Nc3 Be7 8. Be2 0-0 9. 0-0 cxd4 10. Nxd4 Bd7 11. Bf3 Qc8 12. Be3 Nc6 13. Nxc6 Bxc6 14. Bxc6 Qxc6 15. Qe2 Rac8 16. b3 a6 17. Rac1 Rfd8 18. Rfd1 Rxd1+ 19. Qxd1 Rd8 20. Qe2 Ne4 21. h3 f5 22. Qc2 Nxc3 23. Qxc3 Qe4 24. Qe1 Kf7 25. Kf1 Rd3 26. Qe2 g6 27. Rd1 Rxd1+ 28. Qxd1 f4 29. Bd4 Bf6 30. Bxf6 Kxf6 31. Qd8+ Ke5 32. Qh8+ Kd6 33. Qf8+ Kc6 34. Qc8+ Kb6 35. Qd8+ Kc5 36. Qd2 Qd4 37. Qa5+ Kc6 38. Ke2 e5 39. Qd2 Qe4+ 40. Kf1 Kb6 41. Qd6+ Ka7 42. Qc5+ Kb8 43. Qd6+ Kc8 44. Qd1 Qf5 45. Qd2 e4 46. Qd4 h5 47. a4 f3 48. Qd5 Qxd5 49. cxd5 Kd7 50. gxf3 exf3 51. Ke1 Kd6 52. Kd2 Kxd5 53. Ke3 Kc5 54. Kxf3 Kb4 55. Kf4 Kxb3 56. a5 Kb4 57. Kg5 Kxa5 58. Kxg6 b5 59. f4 b4 60. f5 b3 61. f6 b2 62. f7 b1Q+ 63. Kg7 Qg1+ 64. Kh8 Qf2 65. Kg8 Qg3+ 66. Kh8 Qf4 67. h4 Kb6 68. Kg8 a5 0-1

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.13"]
[Round "2"]
[White "Wiech, Grzegorz"]
[Black "Kozak, Antoni"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2219"]
[BlackElo "2350"]
[PlyCount "90"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. c3 Be7 14. c4 Qc7 15. Qe2 Ngf6 16. 0-0-0 b5 17. Ne5 bxc4 18. f4 c3 19. Bxc3 Nd5 20. Bd2 c5 21. dxc5 Nxe5 22. fxe5 Bxc5 23. Kb1 Rb8 24. Rh4 Ba3 25. b3 Nc3+ 26. Bxc3 Qxc3 27. Rhd4 0-0 28. Ne4 Qc7 29. Nd6 Qe7 30. Nc4 Bc5 31. Rd7 Qh4 32. Nd6 a5 33. Ne4 Bb4 34. g3 Qh3 35. g4 a4 36. R1d3 Qh1+ 37. Rd1 Qh4 38. Qg2 Be1 39. Qe2 Ba5 40. Qg2 Rbd8 41. Rxd8 Rxd8 42. Rh1 Qe7 43. g5 hxg5 44. h6 f5 45. Qxg5 Qb7 0-1

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.12"]
[Round "1"]
[White "Spicak, Krzysztof"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "1874"]
[BlackElo "2219"]
[PlyCount "66"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 0-0 9. 0-0 Re8 10. h3 c4 11. Bxc4 Nxe4 12. Nxe4 Rxe4 13. Bd3 Re8 14. Nc3 Nd7 15. Be3 Nc5 16. Bc2 Bd7 17. Bd4 Qh4 18. f4 Bxd4+ 19. Qxd4 Bxh3 20. Rf2 Bf5 21. b4 Bxc2 22. bxc5 dxc5 23. Qxc5 Be4 24. Qd4 f5 25. d6 Rad8 26. Rd1 Bc6 27. Nd5 Re6 28. Nc7 Rexd6 29. Qc4+ Kg7 30. Ne6+ Rxe6 31. Qc3+ Kf7 32. Rxd8 Qxd8 33. g4 Qd1+ 0-1

[Event "Warsaw-chA 67th"]
[Site "Warsaw"]
[Date "2018.11.19"]
[Round "9"]
[White "Wiech, Grzegorz"]
[Black "Kokoszczynski, Jan"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2238"]
[BlackElo "2245"]
[PlyCount "50"]
[EventDate "2018.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 h6 9. Bh4 g5 10. fxg5 hxg5 11. Bxg5 Qc5 12. Qe3 Ng4 13. Qd2 e6 14. Be2 Nde5 15. 0-0-0 Nf2 16. Nxe6 Bxe6 17. Be3 Qxe3 18. Qxe3 Bh6 19. Qxh6 Rxh6 20. h3 Nxh1 21. Rxh1 Ke7 22. Kd2 Rg8 23. Rh2 Rhg6 24. Bf1 Bc4 25. Ke1 Bxf1 0-1

[Event "Warsaw-chA 67th"]
[Site "Warsaw"]
[Date "2018.11.18"]
[Round "7"]
[White "Majek, Kacper"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2052"]
[BlackElo "2238"]
[PlyCount "144"]
[EventDate "2018.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d6 2. e4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nf3 f6 6. Nc3 Be6 7. Be3 c6 8. 0-0-0+ Kc7 9. a3 Nd7 10. Ne1 Ne7 11. Nd3 Nc8 12. Na4 b6 13. f3 Nd6 14. Be2 Be7 15. g4 h5 16. h3 g5 17. Nc3 Rag8 18. Bf2 hxg4 19. hxg4 Nf8 20. Rdg1 Bf7 21. Nd1 Ng6 22. Ne3 Bc4 23. Nxc4 Nxc4 24. Ne1 Nd6 25. Ng2 Nb7 26. Bc4 Rf8 27. Be6 Bc5 28. Bxc5 Nxc5 29. Bf5 Nf4 30. Nxf4 exf4 31. Rd1 Rxh1 32. Rxh1 Rf7 33. Rh8 Nd7 34. Bxd7 Kxd7 35. Kd2 a5 36. c4 Kd6 37. Kc3 Kc5 38. Rd8 a4 39. Rh8 Rd7 40. Rf8 Rd6 41. Rf7 b5 42. cxb5 cxb5 43. Rf8 Kb6 44. Re8 Rc6+ 45. Kd2 Rd6+ 46. Kc2 Rc6+ 47. Kb1 Kc5 48. e5 Kd4 49. exf6 Rxf6 50. Kc2 Rh6 51. Re4+ Kd5 52. Rb4 Kc5 53. Kd3 Re6 54. Re4 Rxe4 55. Kxe4 Kc4 56. Kf5 Kb3 57. Kxg5 Kxb2 58. Kxf4 b4 59. g5 bxa3 60. g6 a2 61. g7 a1Q 62. g8Q Qc1+ 63. Ke4 Qc6+ 64. Ke3 Qc3+ 65. Ke4 a3 66. Qb8+ Kc1 67. Qg8 Qc2+ 68. Kd4 a2 69. Qa8 Qb2+ 70. Kd3 a1Q 71. Qc6+ Kd1 72. Ke3 Qd4# 0-1

[Event "Warsaw-chA 67th"]
[Site "Warsaw"]
[Date "2018.11.18"]
[Round "8"]
[White "Wiech, Grzegorz"]
[Black "Jakubowski, Krzysztof"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2238"]
[BlackElo "2510"]
[PlyCount "148"]
[EventDate "2018.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. e5 dxe5 6. dxe5 Qxd1+ 7. Kxd1 Ng4 8. Nd5 Kd8 9. Ke1 c6 10. Ne3 f6 11. exf6 Bxf6 12. c3 e5 13. Nxg4 Bxg4 14. Be2 Bxe2 15. Nxe2 Nd7 16. Rf1 Kc7 17. fxe5 Bxe5 18. Bf4 Rhe8 19. Rd1 Nc5 20. Bxe5+ Rxe5 21. Rf7+ Kb6 22. Rd2 h5 23. Kd1 Rae8 24. Nc1 Re1+ 25. Kc2 Rg1 26. Nb3 Ne4 27. Re2 Nf6 28. Rd2 Nd5 29. g3 a5 30. a4 Ne3+ 31. Kd3 Ng4 32. Kc2 Rh1 33. Rg7 Rxh2 34. Rxh2 Nxh2 35. Rxg6 Re2+ 36. Kb1 Nf3 37. Rf6 Ne1 38. Nc1 Re5 39. Rf2 Kc5 40. Rd2 Rg5 41. Nd3+ Nxd3 42. Rxd3 Rg4 43. b3 b5 44. axb5 Kxb5 45. Kb2 a4 46. Ka3 axb3 47. Kxb3 Kc5 48. Rf3 Rg5 49. Rf4 Kb5 50. Rb4+ Kc5 51. Rf4 Kd6 52. Rf6+ Kd5 53. Rf4 Ke6 54. Rc4 c5 55. Ka4 Kd6 56. Kb5 Rxg3 57. Rxc5 h4 58. Rh5 h3 59. Rh6+ Ke5 60. c4 Rb3+ 61. Kc6 Kf4 62. c5 Kg3 63. Kd6 Rd3+ 64. Kc7 Rd4 65. Rxh3+ Kxh3 66. c6 Kg4 67. Kb7 Rb4+ 68. Ka7 Rc4 69. Kb7 Kf5 70. c7 Rb4+ 71. Kc6 Rc4+ 72. Kd7 Kf6 73. c8Q Rxc8 74. Kxc8 Ke5 1/2-1/2

[Event "Warsaw-chA 67th"]
[Site "Warsaw"]
[Date "2018.11.17"]
[Round "6"]
[White "Wiech, Grzegorz"]
[Black "Goslawski, Michal"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2238"]
[BlackElo "2099"]
[PlyCount "111"]
[EventDate "2018.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Nbd7 8. Nc3 Qxe2+ 9. Bxe2 h6 10. Bh4 g5 11. Bg3 Nb6 12. 0-0-0 Bd7 13. h4 g4 14. Nh2 Rg8 15. Rhe1 0-0-0 16. Nf1 Nh5 17. Bh2 Be7 18. g3 Rde8 19. f4 Bf6 20. Bg1 Re7 21. d4 Rge8 22. Kd2 Ng7 23. Bd3 d5 24. Rxe7 Rxe7 25. Ne3 c6 26. Ne2 Kd8 27. c3 Nc8 28. Nc1 Nd6 29. Re1 h5 30. Bf2 Bc8 31. Nb3 Nge8 32. Kd1 b6 33. Nc2 Ng7 34. Rxe7 Kxe7 35. Ne3 Ngf5 36. Nxf5+ Bxf5 37. Bxf5 Nxf5 38. Ke2 Nd6 39. Nd2 Nc4 40. Nxc4 dxc4 41. Ke3 Ke6 42. Ke4 Be7 43. f5+ Kf6 44. Be3 Bd6 45. Bg5+ Kg7 46. Bf4 Bxf4 47. Kxf4 Kf6 48. a4 a6 49. Ke4 Ke7 50. Ke5 f6+ 51. Kf4 a5 52. Ke3 Kd7 53. Kf4 Ke7 54. Ke3 Kd7 55. Kf4 Ke7 56. Ke4 1/2-1/2

[Event "Warsaw-chA 67th"]
[Site "Warsaw"]
[Date "2018.11.16"]
[Round "5"]
[White "Zelak, Wladyslaw"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1815"]
[BlackElo "2238"]
[PlyCount "56"]
[EventDate "2018.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d5 5. Bb5 dxe4 6. 0-0 Bd7 7. Nxc6 Bxc6 8. Bxc6+ bxc6 9. Qe2 Nf6 10. Bg5 e6 11. Rd1 Qc7 12. Nc3 Bd6 13. g3 0-0-0 14. Nxe4 Be7 15. Bxf6 gxf6 16. b4 Rxd1+ 17. Rxd1 Rd8 18. Rb1 Rd5 19. c4 Rd4 20. f4 f5 21. Nd2 Qb6 22. Kf1 Bxb4 23. Nf3 Re4 24. Qb2 Qe3 25. Ng5 Qd3+ 26. Kg1 Rxc4 27. Qh8+ Kd7 28. Ra1 Qc3 0-1

[Event "Warsaw-chA 67th"]
[Site "Warsaw"]
[Date "2018.11.15"]
[Round "4"]
[White "Wiech, Grzegorz"]
[Black "Maj, Pawel1111"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2238"]
[BlackElo "2064"]
[PlyCount "82"]
[EventDate "2018.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bh4 b5 9. f4 e5 10. Nc6 Qc7 11. Nb4 Bb7 12. 0-0-0 exf4 13. Bxf6 Nxf6 14. Nbd5 Bxd5 15. Nxd5 Nxd5 16. exd5+ Be7 17. Re1 Kf8 18. Qe4 Bf6 19. Bd3 Be5 20. h4 h5 21. Kb1 g6 22. Qf3 Kg7 23. Rhf1 Rhf8 24. Re2 Rab8 25. c3 a5 26. Re4 f5 27. Re2 Qd8 28. Rh1 Rf7 29. Rc2 Qf6 30. Re2 Rc7 31. Rc2 Rc5 32. Rd2 Re8 33. Be2 b4 34. c4 a4 35. Bd3 a3 36. b3 Rc7 37. Re2 Rce7 38. Qf2 Bd4 39. Rxe7+ Rxe7 40. Qc2 Re3 41. Be2 Rc3 0-1

[Event "Warsaw-chA 67th"]
[Site "Warsaw"]
[Date "2018.11.14"]
[Round "3"]
[White "Nguyen, Piotr"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2393"]
[BlackElo "2238"]
[PlyCount "51"]
[EventDate "2018.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 c5 2. d5 e6 3. e4 exd5 4. exd5 d6 5. Bb5+ Nd7 6. a4 Ngf6 7. Nf3 Be7 8. 0-0 a6 9. Be2 Nf8 10. h3 Ng6 11. Nc3 0-0 12. Nd2 Nd7 13. Nc4 Nb6 14. Ne3 Bd7 15. f4 Bf6 16. f5 Bxc3 17. fxg6 Bd4 18. gxh7+ Kxh7 19. c3 Bxe3+ 20. Bxe3 Qe7 21. Bd3+ Kg8 22. Re1 Nxd5 23. Qh5 Nf6 24. Qh4 Rfe8 25. Bg5 Qd8 26. Bxf6 1-0

[Event "Warsaw-chA 67th"]
[Site "Warsaw"]
[Date "2018.11.13"]
[Round "2"]
[White "Wiech, Grzegorz"]
[Black "Maciaga, Marcin"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2238"]
[BlackElo "2164"]
[PlyCount "195"]
[EventDate "2018.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. Rac1 Nd7 14. Be3 a4 15. Rfd1 Nc5 16. Nd5 Be5 17. Bf1 e6 18. Nc3 Qh4 19. g3 Qe7 20. Bg2 Rfd8 21. Nb5 Rd7 22. Nd4 Rdd8 23. Qf2 a3 24. b3 Bg7 25. Rc2 e5 26. Ne2 f5 27. exf5 e4 28. Nd4 exf3 29. Nxc6 bxc6 30. Bxf3 Ne4 31. Bxe4 Qxe4 32. Bd4 gxf5 33. Bxg7 Kxg7 34. Re2 Qg4 35. Re7+ Kf8 36. Rde1 Re8 37. Qe3 Qg6 38. Kf2 Rxe7 39. Qxe7+ Kg8 40. Re6 Qh5 41. Kg2 f4 42. Qxd6 f3+ 43. Kf2 Rf8 44. g4 Qh4+ 45. Qg3 Qg5 46. Qd6 Qh4+ 47. Qg3 Qg5 48. Re3 Qf6 49. Qe5 Qh4+ 50. Qg3 Qd8 51. Rxf3 Qd2+ 52. Kg1 Rxf3 53. Qxf3 Qxa2 54. Qxc6 Qb1+ 55. Kg2 Qc2+ 56. Kg3 Qxb3+ 57. Kh4 Qe3 58. c5 Kf7 59. g5 Qf4+ 60. Kh3 Qf5+ 61. Kh4 Qf4+ 62. Kh3 Qe3+ 63. Kh4 Qe1+ 64. Kh5 Qe2+ 65. Kh4 Qxh2+ 66. Kg4 Qe2+ 67. Kh4 Qf2+ 68. Kh5 Qe2+ 69. Kh4 Qe6 70. Qf3+ Kg6 71. Qd3+ Qf5 72. Qa6+ Kg7 73. Qxa3 Qf4+ 74. Kh5 Qh2+ 75. Kg4 Qe2+ 76. Kf4 Qh2+ 77. Kf5 Qf2+ 78. Ke5 Qh2+ 79. Ke6 Qe2+ 80. Kd7 Qd2+ 81. Kc8 Qxg5 82. Qc3+ Kg6 83. c6 h5 84. c7 Qf5+ 85. Kb7 Qb5+ 86. Ka7 Qd7 87. Kb6 Qc8 88. Qd3+ Kg7 89. Qd4+ Kh7 90. Qe4+ Kg7 91. Qb7 Qe6+ 92. Ka7 Qe3+ 93. Qb6 Qa3+ 94. Kb8 Qg3 95. Qd4+ Kh7 96. Qd7+ Kg8 97. Qd5+ Kg7 98. Kb7 1-0

[Event "Warsaw-chA 67th"]
[Site "Warsaw"]
[Date "2018.11.12"]
[Round "1"]
[White "Liberadzki, Slawomir"]
[Black "Wiech, Grzegorz"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1959"]
[BlackElo "2238"]
[PlyCount "175"]
[EventDate "2018.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Nf6 8. 0-0 Be7 9. Nc3 Qd6 10. Bg5 0-0 11. Nb5 Qd8 12. Qa4 Bd7 13. Rfd1 Nd5 14. Bxe7 Ncxe7 15. Qb3 Qb6 16. Ne5 Bxb5 17. Bxb5 a6 18. Bc4 Qxb3 19. Bxb3 Rfd8 20. Rac1 Rac8 21. g3 g5 22. Ng4 Rxc1 23. Rxc1 Kg7 24. Ne3 Rd7 25. Bxd5 Nxd5 26. Nxd5 Rxd5 27. Rc7 Rb5 28. b3 a5 29. Kg2 g4 30. h3 h5 31. hxg4 hxg4 32. Kf1 Kg6 33. Ke2 f6 34. Ke3 b6 35. Re7 Kf5 36. Rh7 Rb4 37. Kd3 e5 38. dxe5 Kxe5 39. Re7+ Kf5 40. Rd7 Rb5 41. Rb7 Rd5+ 42. Ke3 b5 43. a3 Ke5 44. Ra7 Rc5 45. Rxa5 Rc3+ 46. Ke2 Rxb3 47. a4 Rb2+ 48. Kf1 Rb1+ 49. Kg2 Ke4 50. Rxb5 Ra1 51. Rb4+ Kf5 52. Rb5+ Ke4 53. a5 f5 54. Rc5 Rb1 55. Rc8 Ra1 56. Ra8 Ke5 57. a6 Kf6 58. Rf8+ Kg6 59. Rg8+ Kf7 60. Ra8 Kg7 61. a7 Kh7 62. Rf8 Rxa7 63. Rxf5 Kg6 64. Rd5 Ra1 65. Re5 Rb1 66. Re2 Kf5 67. f4 gxf3+ 68. Kxf3 Rb3+ 69. Kg2 Kg4 70. Re4+ Kg5 71. Kh3 Rb5 72. Rg4+ Kh5 73. Rh4+ Kg5 74. Rh8 Ra5 75. Rg8+ Kh5 76. g4+ Kh6 77. Kh4 Rb5 78. Ra8 Rc5 79. Ra6+ Kg7 80. Rd6 Ra5 81. Re6 Rb5 82. Kg3 Rb4 83. Kf3 Ra4 84. Kg3 Rb4 85. Re5 Kg6 86. Kh4 Rb6 87. Ra5 Rc6 88. Rb5 1/2-1/2

[Event "POL-chT Liga Mazowiecka 2006/07"]
[Site "Poland"]
[Date "2007.02.18"]
[Round "9.20"]
[White "Szymanski, Andrzej"]
[Black "Wiech, Grzegorz"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2209"]
[BlackElo "2239"]
[PlyCount "109"]
[EventDate "2006.10.22"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Zielonka Zieloni Juniorzy"]
[BlackTeam "Grodzisk Polfa Mazowiecki II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Be2 b5 8. Bf3 Bb7 9. e5 Bxf3 10. Qxf3 dxe5 11. Nxe6 fxe6 12. Qxa8 b4 13. fxe5 Nfd7 14. Ne4 Qb6 15. Rf1 Qc7 16. Bf4 Nb6 17. Nd6+ Qxd6 18. Qb7 Qd8 19. Rd1 N6d7 20. Be3 Qa5 21. Qc8+ Qd8 22. Qc4 Be7 23. Qxe6 Rf8 24. Rxf8+ Kxf8 25. Ke2 Qc7 26. Qf5+ Kg8 27. Qe6+ Kf8 28. Qf5+ Ke8 29. Qh5+ g6 30. Qxh7 Qxc2+ 31. Rd2 Qe4 32. Qg8+ Nf8 33. Qd5 Qxd5 34. Rxd5 Kf7 35. Kf3 Ke6 36. Ke4 Nfd7 37. Ra5 Bd8 38. Rd5 Bc7 39. Bf4 Nc6 40. g4 Ncxe5 41. Rxd7 Nxd7 42. Bxc7 Nf6+ 43. Kf3 Kd5 44. h4 Ne4 45. h5 gxh5 46. gxh5 Nf6 47. h6 Ke6 48. Ke2 Kf5 49. Kd3 Kg5 50. Be5 Ng4 51. Bg7 Kg6 52. Kc4 a5 53. Kb5 Ne3 54. Kxa5 Nc2 55. Kb5 1/2-1/2

[Event "Mazowieckie-chT 0506"]
[Site "Poland"]
[Date "2006.01.29"]
[Round "8"]
[White "Wiech, Grzegorz"]
[Black "Kalata, Mariusz"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2262"]
[BlackElo "2103"]
[PlyCount "75"]
[EventDate "2005.10.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Bxg4 10. fxg4 Nxg4 11. Bg1 e6 12. h4 h5 13. Be2 Nce5 14. Bxg4 Nxg4 15. Be3 Nxe3 16. Qxe3 Kh7 17. Nf3 Bh6 18. Ng5+ Kg8 19. Qg3 Qb6 20. 0-0-0 f6 21. Rxd6 Qc5 22. Rxe6 fxg5 23. Rxg6+ Kh7 24. hxg5 Kxg6 25. gxh6+ Qg5+ 26. Qxg5+ Kxg5 27. h7 Rf7 28. Rg1+ Kh6 29. Rg8 Rxh7 30. Rxa8 h4 31. Rg8 h3 32. Ne2 Kh5 33. Nf4+ Kh4 34. Nxh3 Kxh3 35. Kd2 Rd7+ 36. Ke3 Rd1 37. Rg7 Rc1 38. Kd2 1-0

[Event "Mazowieckie-chT 0506"]
[Site "Poland"]
[Date "2006.01.22"]
[Round "9"]
[White "Wiech, Grzegorz"]
[Black "Lada, Marek"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2262"]
[BlackElo "2220"]
[PlyCount "86"]
[EventDate "2005.10.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. dxc5 Bxc5 7. Bd3 f5 8. 0-0 Nh6 9. Bxh6 gxh6 10. Nbd2 Qc7 11. Nb3 Bb6 12. Nbd4 a6 13. Qd2 0-0-0 14. Qxh6 Rde8 15. Rfe1 Kb8 16. Nxc6+ Bxc6 17. Nd4 Bd7 18. Qd2 Rhg8 19. f4 Rg6 20. Kh1 Reg8 21. Re2 Be8 22. g3 h5 23. Rg2 h4 24. Rag1 h3 25. Rf2 Bc6 26. Rff1 Bd7 27. Ra1 Ba7 28. a4 Ka8 29. a5 Rc8 30. Rgc1 Rgg8 31. b4 Rgd8 32. b5 axb5 33. Bxb5 Bxd4 34. Bxd7 Qxd7 35. cxd4 Rxc1+ 36. Qxc1 Rc8 37. Qf1 Qc6 38. a6 b6 39. Qxh3 Qc3 40. Rf1 Qd3 41. Rf2 Rc1+ 42. Kg2 Qe4+ 43. Rf3 Rc2+ 0-1

[Event "Mazowieckie-chT 0506"]
[Site "Poland"]
[Date "2006.01.08"]
[Round "7"]
[White "Lada, Marek"]
[Black "Wiech, Grzegorz"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2220"]
[BlackElo "2262"]
[PlyCount "96"]
[EventDate "2005.10.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 Be6 6. b3 Nd7 7. Bb2 c6 8. 0-0-0 Kc7 9. g3 Nh6 10. h3 f6 11. Bg2 Be7 12. e3 Nc5 13. Nge2 Rhd8 14. Kc2 Bf5+ 15. e4 Bg6 16. f4 exf4 17. Nxf4 Bf7 18. Rxd8 Rxd8 19. Rd1 Re8 20. g4 Bd6 21. Rf1 Be5 22. Nd3 Nxd3 23. Kxd3 Bg6 24. Bc1 Nf7 25. Bf4 Bxf4 26. Rxf4 Kd6 27. Rf2 Ke5 28. Ke3 Rd8 29. c5 h6 30. h4 Rd4 31. a3 Nd8 32. Ne2 Rd1 33. Nf4 Bh7 34. Nd3+ Ke6 35. Rf1 Rxf1 36. Bxf1 Nf7 37. Kd4 Ke7 38. b4 Nd8 39. e5 Ne6+ 40. Ke3 Bxd3 41. exf6+ Kxf6 42. Bxd3 Ke5 43. Bf5 Nd8 44. Bc8 g5 45. h5 Kd5 46. Kd3 Ke5 47. Ke3 Kd5 48. Kd3 Ke5 1/2-1/2

[Event "Mazowieckie-chT 0506"]
[Site "Poland"]
[Date "2005.11.20"]
[Round "4"]
[White "Kosiorek, Marek"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2390"]
[BlackElo "2262"]
[PlyCount "108"]
[EventDate "2005.10.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d6 2. e4 c5 3. c3 Nf6 4. Bd3 e5 5. dxe5 dxe5 6. Nf3 Nc6 7. Bg5 Be7 8. Bxf6 Bxf6 9. Qe2 0-0 10. Nbd2 Bg5 11. Nc4 Bg4 12. h3 Bxf3 13. Qxf3 b5 14. Na3 c4 15. Bc2 Qd2+ 16. Kf1 Be7 17. Rd1 Qh6 18. Nxb5 Rab8 19. Ba4 a6 20. Na3 Na5 21. g3 Rxb2 22. Rd5 Qb6 23. Qe3 Qxe3 24. fxe3 Bxa3 25. Rxa5 f5 26. Bc6 fxe4+ 27. Kg1 Rd8 28. Bd5+ Kf8 29. Rh2 Rb1+ 30. Kf2 Bc1 31. Rg2 Rb2+ 32. Kf1 Rb5 33. Rxb5 axb5 34. Bxe4 Bxe3 35. Rb2 Bd2 36. Rxb5 Bxc3 37. Bd5 Rc8 38. Rb7 e4 39. Bxe4 Be5 40. Bxh7 c3 41. Bc2 Bxg3 42. Rb5 Bh4 43. a4 Bf6 44. a5 Rc6 45. Ke2 Rd6 46. Be4 Rd2+ 47. Ke3 Ra2 48. Rc5 Ke7 49. Bd3 Kd6 50. Rb5 Kc6 51. Rb6+ Kc5 52. Rb5+ Kc6 53. Rf5 Bd8 54. a6 Bb6+ 1-0

[Event "Milanowek op"]
[Site "Milanowek"]
[Date "2001.??.??"]
[Round "1"]
[White "Checiak, Krzysztof"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "A77"]
[WhiteElo "2070"]
[BlackElo "2365"]
[PlyCount "114"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. Nd2 Re8 10. 0-0 Nbd7 11. f3 Ne5 12. Nc4 Nxc4 13. Bxc4 a6 14. a4 Nd7 15. Be3 Rb8 16. Qd2 Ne5 17. Be2 Bd7 18. a5 Bc8 19. Na4 Nd7 20. Ra2 b5 21. axb6 Nxb6 22. Nc3 Bb7 23. Bf4 Qe7 24. Bd3 c4 25. Bc2 Rec8 26. Be3 Nd7 27. Na4 Re8 28. Ba7 Ra8 29. Bf2 Bc8 30. Rc1 Rb8 31. Bd1 Ne5 32. Be2 Qc7 33. f4 Bh6 34. Be3 Ng4 35. Rxc4 Qb7 36. Bb6 Qe7 37. h3 Nf6 38. Bf3 Bd7 39. Bf2 Bb5 40. Rd4 Bg7 41. Nc3 Qc7 42. Nxb5 axb5 43. Rb4 Rb7 44. Ra6 Qb8 45. Qd3 Nd7 46. Ra5 Qc7 47. Raxb5 Rxb5 48. Rxb5 Qc1+ 49. Kh2 Qxf4+ 50. Bg3 Qf6 51. Qa3 Ne5 52. Qb3 h5 53. Rb6 h4 54. Bf2 Qf4+ 55. Kh1 Nd7 56. Be3 Qg3 57. Rb4 Nc5 0-1

[Event "Milanowek op"]
[Site "Milanowek"]
[Date "2001.??.??"]
[Round "8"]
[White "Grzelak, Artur"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2265"]
[BlackElo "2365"]
[PlyCount "85"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. h3 Bg7 8. e4 0-0 9. Bd3 Re8 10. 0-0 Na6 11. Re1 Nc7 12. a4 Rb8 13. Bf4 a6 14. Qc1 b5 15. axb5 axb5 16. Ra7 b4 17. Nb1 Nb5 18. Bxb5 Rxb5 19. Nbd2 Rb7 20. Rxb7 Bxb7 21. Qc2 Ba6 22. Nc4 Bxc4 23. Qxc4 Qb6 24. e5 dxe5 25. Rxe5 Rd8 26. d6 Bf8 27. Ng5 Qxd6 28. Nxf7 Qd1+ 29. Kh2 Rd5 30. Qa6 Rxe5 31. Bxe5 Ng4+ 32. hxg4 Kxf7 33. Qc4+ Ke8 34. Kg3 Qd7 35. f4 Kd8 36. Bf6+ Kc7 37. Qa6 Bd6 38. Qa7+ Kc6 39. Qa6+ Kd5 40. Qa8+ Ke6 41. g5 Qc7 42. Qe8+ Kd5 43. Kf3 1-0

[Event "Milanowek op"]
[Site "Milanowek"]
[Date "2001.??.??"]
[Round "3"]
[White "Kowalewski, Jaroslaw"]
[Black "Wiech, Grzegorz"]
[Result "1/2-1/2"]
[ECO "B82"]
[WhiteElo "2145"]
[BlackElo "2365"]
[PlyCount "107"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f4 Qc7 8. Qf3 b5 9. Bd3 Bb7 10. g4 Nc6 11. g5 Nd7 12. Nxc6 Bxc6 13. Ne2 Nc5 14. Nd4 Bb7 15. 0-0 g6 16. b4 Na4 17. Rac1 Nc3 18. a3 Bg7 19. Nb3 Rc8 20. Rfe1 0-0 21. h4 f5 22. gxf6 Rxf6 23. Nd2 e5 24. Qg4 exf4 25. Bxf4 Rcf8 26. Be3 Kh8 27. Rf1 d5 28. Rxf6 Bxf6 29. Rf1 Bg7 30. Rxf8+ Bxf8 31. Bd4+ Bg7 32. Bxg7+ Kxg7 33. exd5 Bxd5 34. Qd4+ Kg8 35. Nf1 Bb7 36. Kf2 Qf7+ 37. Ke1 Qe7+ 38. Kd2 Nb1+ 39. Kc1 Nxa3 40. Kb2 Nc4+ 41. Bxc4+ bxc4 42. Qxc4+ Kg7 43. Qd4+ Kf7 44. Ne3 Qf6 45. Kc3 Qxd4+ 46. Kxd4 Ke6 47. c4 Ba8 48. b5 axb5 49. cxb5 Bf3 50. b6 h5 51. Nc4 Ba8 52. Ke3 Kf5 53. Kf2 Kf4 54. Kg1 1/2-1/2

[Event "Milanowek op"]
[Site "Milanowek"]
[Date "2001.??.??"]
[Round "5"]
[White "Rudolf, Michal"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2375"]
[BlackElo "2365"]
[PlyCount "57"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Bd3 b5 8. f4 Bb7 9. Qf3 Qc7 10. g4 Nc6 11. g5 Nd7 12. 0-0-0 g6 13. Kb1 Bg7 14. Bxb5 axb5 15. Ndxb5 Qb8 16. Nxd6+ Ke7 17. e5 Rd8 18. Rd2 Na5 19. Nxb7 Qxb7 20. Qxb7 Nxb7 21. Rhd1 Na5 22. b3 Rab8 23. Kc1 Nc6 24. Ne4 Nb4 25. c4 Na6 26. Kc2 Bf8 27. a3 Ra8 28. b4 Ke8 29. Rxd7 1-0

[Event "Milanowek op"]
[Site "Milanowek"]
[Date "2001.??.??"]
[Round "7"]
[White "Szwier, Eugeniusz"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "A68"]
[WhiteElo "2105"]
[BlackElo "2365"]
[PlyCount "64"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. f4 0-0 9. Nf3 a6 10. a4 Re8 11. 0-0 Bg4 12. h3 Bxf3 13. Qxf3 Nbd7 14. Be3 Rc8 15. b3 Nb6 16. a5 Nfxd5 17. Nxd5 Nxd5 18. exd5 Rxe3 19. Qxe3 Bd4 20. Rfe1 Qf6 21. Ra4 Re8 22. Rxd4 Rxe3 23. Rxe3 Qxd4 24. Kf2 Qxf4+ 25. Ke2 Kf8 26. Bc4 Qg5 27. g4 Qd8 28. Kf3 Qxa5 29. h4 Qa1 30. Kf4 Qd4+ 31. Re4 Qf2+ 32. Kg5 Kg7 0-1

[Event "Milanowek op"]
[Site "Milanowek"]
[Date "2001.??.??"]
[Round "6"]
[White "Wiech, Grzegorz"]
[Black "Lachowski, Adam"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2365"]
[BlackElo "2270"]
[PlyCount "155"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 Be6 11. f3 a6 12. Rc1 Qa5 13. b3 Rfc8 14. Na4 Qxd2+ 15. Kxd2 Nd7 16. Nc3 Kf8 17. Nd5 Bxd5 18. cxd5 Bb2 19. Rxc8+ Rxc8 20. Rb1 Be5 21. g3 e6 22. dxe6 fxe6 23. b4 Ke7 24. Rc1 Rxc1 25. Kxc1 Bc3 26. a3 d5 27. exd5 exd5 28. Kc2 Bf6 29. f4 Kd6 30. g4 Bd8 31. g5 Bb6 32. Bc1 Nf8 33. h4 Ne6 34. Bg4 Bf2 35. h5 Bg3 36. hxg6 hxg6 37. Kd3 Bxf4 38. Bxe6 Bxc1 39. Bc8 Kc7 40. Be6 Bxa3 41. b5 Kd6 42. bxa6 bxa6 43. Bf7 Bc1 44. Bxg6 Bxg5 45. Be8 Kc5 46. Bd7 Bf6 47. Be8 a5 48. Bd7 Bh4 49. Be8 Bf2 50. Bd7 Kb4 51. Bc6 d4 52. Bd5 Be3 53. Be6 a4 54. Bf7 Kc5 55. Be8 a3 56. Bf7 Kd6 57. Bb3 Ke5 58. Bc4 Bc1 59. Bb3 Bb2 60. Bc4 Kf4 61. Bb3 Kf3 62. Bc4 Kf2 63. Kd2 Bc3+ 64. Kd3 Ke1 65. Bb3 Ba1 66. Kc2 Ke2 67. Bc4+ Ke3 68. Kb3 Bb2 69. Kc2 Bc3 70. Kb3 Bb2 71. Kc2 Kf2 72. Kd2 Bc3+ 73. Kc2 Bb4 74. Kd3 Bc5 75. Kd2 Bd6 76. Bb3 Bf4+ 77. Kd3 Be3 78. Kc2 1/2-1/2

[Event "Milanowek op"]
[Site "Milanowek"]
[Date "2001.??.??"]
[Round "4"]
[White "Wiech, Grzegorz"]
[Black "Protaziuk, Grzegorz"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2365"]
[BlackElo "2360"]
[PlyCount "85"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. 0-0 Nc6 8. Nc3 Nf6 9. f4 d6 10. Qf3 Qc7 11. Kh1 0-0 12. Bd2 g6 13. Rae1 Nd7 14. Qh3 Bf6 15. Nd1 Bg7 16. c3 b5 17. Nf2 Nf6 18. Bb1 e5 19. f5 d5 20. Qh4 dxe4 21. Bg5 e3 22. Rxe3 Nd5 23. Rh3 h5 24. Rf3 f6 25. Bc1 Nce7 26. fxg6 Qc4 27. Qxc4 bxc4 28. Na5 f5 29. Nxc4 e4 30. Rh3 Be6 31. Na5 Nf6 32. Re3 Nxg6 33. Ree1 Ne5 34. Nh3 Rab8 35. Ng5 Bd7 36. Bf4 Rb5 37. Nb3 Nd5 38. Bxe5 Bxe5 39. c4 Rxb3 40. axb3 Nb4 41. Rd1 Bc8 42. Nxe4 Bxb2 43. Nd6 1-0

[Event "Milanowek op"]
[Site "Milanowek"]
[Date "2001.??.??"]
[Round "2"]
[White "Wiech, Grzegorz"]
[Black "Sliwerski, Radoslaw"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2365"]
[BlackElo "2140"]
[PlyCount "63"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. Qg3 b4 13. Nd5 exd5 14. e5 dxe5 15. fxe5 Nh5 16. Qh4 Bxg5+ 17. Qxg5 g6 18. Re3 Nc5 19. e6 Nxd3+ 20. Rdxd3 f6 21. Qh4 Rc8 22. g4 Nf4 23. Rd2 Qc4 24. b3 Qf1+ 25. Re1 Ng2 26. Rxg2 Qxg2 27. Qxf6 Rf8 28. Qg7 Rxc2+ 29. Nxc2 Bc6 30. e7 Rf2 31. Qg8+ Kd7 32. Qd8# 1-0

[Event "Milanowek op"]
[Site "Milanowek"]
[Date "2001.??.??"]
[Round "9"]
[White "Wiech, Grzegorz"]
[Black "Szymczak, Rafal"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2365"]
[BlackElo "2125"]
[PlyCount "102"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. 0-0-0 Ngf6 14. Ne4 0-0-0 15. g3 Nxe4 16. Qxe4 Nf6 17. Qe2 Bd6 18. c4 Qe7 19. Ne5 Nd7 20. Ba5 Bc7 21. Bxc7 Kxc7 22. Nxd7 Kxd7 23. f4 Rhe8 24. g4 Qf6 25. Qe3 Kc8 26. g5 Qf5 27. Qe5 Qxe5 28. dxe5 Rxd1+ 29. Rxd1 Rd8 30. Rxd8+ Kxd8 31. c5 Kd7 32. Kd2 Ke7 33. Ke3 Ke8 34. Kd4 Kd7 35. Kc4 Ke7 36. b4 a6 37. Kb3 Kf8 38. Ka4 g6 39. Ka5 hxg5 40. fxg5 gxh5 41. Kb6 h4 42. Kxb7 h3 43. Kxc6 h2 44. Kb6 h1Q 45. Kxa6 Qa8+ 46. Kb6 Qb8+ 47. Ka5 Qa7+ 48. Kb5 Qxa2 49. Kb6 Qa8 50. b5 Ke8 51. c6 Kd8 0-1

[Event "POL-chT 55th"]
[Site "Suwalki"]
[Date "1999.09.26"]
[Round "9"]
[White "Sokolowski, Ryszard"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2255"]
[BlackElo "2364"]
[PlyCount "79"]
[EventDate "1999.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Koszalin Hetman Politechnika"]
[BlackTeam "Warszawa Entropia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. e4 g6 5. 0-0 Bg7 6. d3 Nge7 7. c3 0-0 8. Be3 d6 9. Ne1 b6 10. Na3 Be6 11. f4 d5 12. Nf3 d4 13. cxd4 exf4 14. gxf4 Nxd4 15. Ng5 Bd7 16. Nc4 h6 17. Nh3 Nec6 18. Kh1 Qh4 19. Bf2 Qg4 20. Ng1 Qxd1 21. Raxd1 Rad8 22. Bh4 f6 23. Bh3 g5 24. Bxd7 Rxd7 25. fxg5 fxg5 26. Rxf8+ Kxf8 27. Bg3 Ke7 28. Kg2 Ke6 29. Ne3 Be5 30. a3 Bxg3 31. hxg3 Ne5 32. Nh3 Ndc6 33. Nf2 h5 34. Nd5 Ne7 35. Nxe7 Rxe7 36. d4 cxd4 37. Rxd4 Rc7 38. Rd2 g4 39. Nd1 Nf3 40. Re2 0-1

[Event "POL-chT 55th"]
[Site "Suwalki"]
[Date "1999.09.25"]
[Round "8"]
[White "Wiech, Grzegorz"]
[Black "Bobras, Piotr"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2364"]
[BlackElo "2394"]
[PlyCount "63"]
[EventDate "1999.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Entropia"]
[BlackTeam "Suwalki Hancza"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Rc1 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. Qd2 Nd7 14. Be3 Nc5 15. b3 e6 16. Rfd1 Be5 17. Bf1 Qb6 18. Nb5 Bxb5 19. cxb5 Rfc8 20. Rc4 g5 21. Kh1 h6 22. g3 Rd8 23. a3 Qa7 24. f4 gxf4 25. gxf4 Bg7 26. f5 b6 27. Bxh6 Qe7 28. Qg2 Qf6 29. Bg5 Qe5 30. f6 d5 31. exd5 exd5 32. Rg4 1-0

[Event "POL-chT 55th"]
[Site "Suwalki"]
[Date "1999.09.24"]
[Round "7"]
[White "Kaminski, Marcin"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2523"]
[BlackElo "2364"]
[PlyCount "107"]
[EventDate "1999.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw Hetman"]
[BlackTeam "Warszawa Entropia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d5 5. Nxc6 bxc6 6. exd5 Qxd5 7. Nc3 Qxd1+ 8. Nxd1 e5 9. Ne3 Bc5 10. Nc4 f6 11. c3 a5 12. f4 e4 13. Be3 Bxe3 14. Nxe3 Ne7 15. 0-0-0 Be6 16. Bc4 Kf7 17. Rd6 Bxc4 18. Nxc4 Rhd8 19. Rhd1 Rxd6 20. Nxd6+ Ke6 21. Nxe4 Kf5 22. Ng3+ Kxf4 23. Rd7 Nf5 24. Nxf5 Kxf5 25. Rxg7 h5 26. Rh7 Kg6 27. Re7 Kf5 28. Rh7 Kg6 29. Rd7 Re8 30. Kd2 Re5 31. Rd4 Rf5 32. Ke2 Re5+ 33. Kf2 Rf5+ 34. Ke3 Rf1 35. Rd2 Ra1 36. a3 a4 37. Kd4 Rh1 38. h3 Re1 39. Kc5 Re6 40. c4 Kg5 41. Kb6 Kf4 42. c5 f5 43. Rf2+ Kg5 44. g3 Re3 45. Kxc6 Rxg3 46. Kb5 f4 47. c6 Kf5 48. c7 Rg8 49. Rc2 Rc8 50. Kxa4 f3 51. Kb5 Ke4 52. Kc6 Kd3 53. Rc3+ Ke2 54. Kb7 1-0

[Event "POL-chT 55th"]
[Site "Suwalki"]
[Date "1999.09.19"]
[Round "2"]
[White "Wiech, Grzegorz"]
[Black "Ksieski, Zbigniew"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2364"]
[BlackElo "2412"]
[PlyCount "62"]
[EventDate "1999.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Entropia"]
[BlackTeam "Lublin Drakon SKOK Chmielewskiego"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 b6 9. Be2 Bb7 10. 0-0 Nb8 11. f3 Nbd7 12. Bf4 Ne5 13. Kh1 Be7 14. Bg3 Nh5 15. f4 Nxg3+ 16. hxg3 Nc6 17. f5 0-0 18. Bg4 exf5 19. exf5 Ne5 20. Bf3 Nxf3 21. gxf3 Bf6 22. Qd2 Bxc3 23. Qxc3 Qg5 24. Kg2 Qxf5 25. Rad1 Rae8 26. Rfe1 Re6 27. Nb1 Rh6 28. Rh1 Rxh1 29. Rxh1 Re8 30. Kf2 Qc5+ 31. Kf1 Re3 0-1

[Event "POL-chT 55th"]
[Site "Suwalki"]
[Date "1999.09.18"]
[Round "1"]
[White "Socko, Bartosz"]
[Black "Wiech, Grzegorz"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2543"]
[BlackElo "2364"]
[PlyCount "71"]
[EventDate "1999.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Polonia"]
[BlackTeam "Warszawa Entropia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d5 5. exd5 Qxd5 6. Nxc6 bxc6 7. Nc3 Qxd1+ 8. Nxd1 e5 9. Ne3 Bc5 10. Bd2 Be6 11. b4 Bd4 12. c3 Bb6 13. a4 a5 14. Nc4 Bxc4 15. Bxc4 Nf6 16. Ke2 Ne4 17. Be1 0-0 18. f3 Nd6 19. Bb3 axb4 20. cxb4 Nb5 21. Bf2 Nc3+ 22. Ke1 Bd4 23. Bxd4 exd4 24. Kd2 Rfb8 25. b5 cxb5 26. axb5 Nxb5 27. Rxa8 Rxa8 28. Rb1 Nc3 29. Rb2 Kf8 30. Bc4 Ra7 31. Rb4 Ke7 32. Kd3 Rd7 33. Bb3 Nd5 34. Bxd5 Rxd5 35. Rxd4 Ke6 36. Ke3 1/2-1/2

[Event "Warsaw Entropia CC-ch"]
[Site "Warsaw"]
[Date "1999.??.??"]
[Round "?"]
[White "Dukaczewski, Piotr"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "2308"]
[BlackElo "2330"]
[PlyCount "112"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 a6 7. Bb3 b5 8. Qf3 Qc7 9. Bg5 Be7 10. 0-0-0 Nc6 11. Nxc6 Qxc6 12. Nd5 Nxd5 13. Rxd5 Ra7 14. Bxe7 Rxe7 15. Rg5 f6 16. Qh5+ Kd8 17. Rg3 Qxe4 18. Rd1 d5 19. Rg4 Qe5 20. Qh3 Bb7 21. a4 Kc7 22. Rb4 Bc6 23. f4 Qd6 24. Qc3 Rb8 25. f5 bxa4 26. Rxa4 Kb7 27. Ra5 exf5 28. Qd3 Bb5 29. Qxf5 Qe5 30. Qxh7 Kb6 31. Ra3 d4 32. Qh4 Rd8 33. Ba4 d3 34. Bxb5 Qe3+ 35. Kb1 dxc2+ 36. Kxc2 Rc7+ 37. Rc3 Rxc3+ 38. bxc3 Rxd1 39. Kxd1 axb5 40. Qg3 Qxg3 41. hxg3 f5 42. Kc2 Kc6 43. Kb2 Kd5 44. Kb3 Kc5 45. Kb2 Kc4 46. Kc2 g6 47. Kd2 Kb3 48. Kd3 g5 49. Kd4 Kc2 50. Kc5 Kxc3 51. Kxb5 Kd4 52. Kc6 Ke5 53. Kd7 g4 54. Ke7 f4 55. gxf4+ Kxf4 56. Kf6 g3 0-1

[Event "POL-ch U26"]
[Site "Warsaw"]
[Date "1999.??.??"]
[Round "?"]
[White "Dworakowski, Lukasz"]
[Black "Wiech, Grzegorz"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2355"]
[BlackElo "2330"]
[PlyCount "129"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d5 5. Nxc6 bxc6 6. exd5 Qxd5 7. Nc3 Qxd1+ 8. Nxd1 Bf5 9. Bf4 Bxc2 10. Ba6 Be4 11. Nc3 Bxg2 12. Rg1 Bh3 13. Bb7 Rd8 14. Bc7 Rd4 15. Bxc6+ Bd7 16. Be5 Rc4 17. Bxd7+ Kxd7 18. 0-0-0+ Ke8 19. Rd4 Rxd4 20. Bxd4 a6 21. Rg5 h5 22. Rc5 Kd7 23. Rd5+ Kc8 24. Rc5+ Kd7 25. Be3 e5 26. Ra5 Bb4 27. Rxa6 Bxc3 28. bxc3 Nf6 29. f3 Rc8 30. Kb2 Nd5 31. Bd2 Rc6 32. Rxc6 Kxc6 33. c4 Ne7 34. Be3 f5 35. Kc3 Ng6 36. Bf2 Nf4 37. Be3 Ng2 38. Bf2 g5 39. a4 Nf4 40. a5 Kb7 41. Bb6 h4 42. Kd2 h3 43. Ke3 Ne6 44. Kd3 Nd4 45. Ke3 g4 46. fxg4 fxg4 47. Kf2 Nf5 48. Bc5 e4 49. Bb4 e3+ 50. Kg1 Ka6 51. Be1 Nd4 52. Kf1 e2+ 53. Kf2 Nf3 54. Bb4 Nxh2 55. Kxe2 Nf3 56. Kf2 Ng5 57. Kg3 Ne4+ 58. Kh2 Kb7 59. Be1 Nd6 60. Bg3 Nxc4 61. Bf4 Nb2 62. Kg3 Nd3 63. Bd6 Kc6 64. Kxg4 Kxd6 65. Kxh3 1/2-1/2

[Event "POL-ch U26"]
[Site "Warsaw"]
[Date "1999.??.??"]
[Round "?"]
[White "Olenderek, Tomasz"]
[Black "Wiech, Grzegorz"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "2224"]
[BlackElo "2330"]
[PlyCount "159"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Bg2 Bc5 7. Nb3 Bb4+ 8. Bd2 Be7 9. 0-0 b6 10. Nc3 Ba6 11. Nb5 Rc8 12. Bf4 d5 13. cxd5 Nxd5 14. N3d4 Nxd4 15. Nxd4 0-0 16. Qa4 Nxf4 17. gxf4 Rc4 18. Qxa6 Rxd4 19. e3 Rd2 20. Qxa7 Bh4 21. Qa4 g6 22. Rac1 Qd3 23. Qc4 Qxc4 24. Rxc4 Rxb2 25. f5 g5 26. Bh3 exf5 27. Bxf5 Rxa2 28. f4 h6 29. fxg5 Bxg5 30. e4 Be3+ 31. Kh1 Bc5 32. e5 Re2 33. Re4 Rxe4 34. Bxe4 Bd4 35. Rf6 Re8 36. Rxh6 Rxe5 37. Bd3 Rg5 38. h4 Rg3 39. Bc4 Kg7 40. Rh5 Bf6 41. Rb5 Rh3+ 42. Kg2 Rxh4 43. Bxf7 Kxf7 44. Rxb6 Kg6 45. Rb5 Rf4 46. Rb3 Bg5 47. Rf3 Ra4 48. Rd3 Kf5 49. Kf3 Bf4 50. Rc3 Be5 51. Rc2 Ra3+ 52. Ke2 Ke4 53. Rc4+ Bd4 54. Rc2 Rh3 55. Kd2 Rf3 56. Ke2 Rg3 57. Kd2 Rh3 58. Ke2 Bc3 59. Kd1 Kd3 60. Rd2+ Kc4 61. Rg2 Re3 62. Re2 Rd3+ 63. Kc2 Bd4 64. Rg2 Ra3 65. Re2 Be3 66. Kd1 Rd3+ 67. Ke1 Rc3 68. Kf1 Kd3 69. Ra2 Rc1+ 70. Kg2 Ke4 71. Kg3 Rc8 72. Rg2 Rf8 73. Kg4 Bf2 74. Kh3 Kf3 75. Rg3+ Ke2 76. Rg6 Rf4 77. Rg4 Rf3+ 78. Kg2 Be3 79. Rg6 Rf4 80. Kg3 1/2-1/2

[Event "Warsaw Entropia CC-ch"]
[Site "Warsaw"]
[Date "1999.??.??"]
[Round "?"]
[White "Przedmojski, Rafal"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2359"]
[BlackElo "2330"]
[PlyCount "75"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. Bf4 Bb4 7. Ndb5 0-0 8. Bd6 Bxd6 9. Nxd6 Ne8 10. e3 Qb6 11. Rb1 Ne5 12. Nxe8 Rxe8 13. Qd4 d6 14. Be2 Rd8 15. 0-0 Bd7 16. Rfd1 Bc6 17. Rd2 Qc7 18. Rbd1 b6 19. Ne4 Bxe4 20. Qxe4 Rac8 21. b3 g6 22. Qf4 Qe7 23. h3 Kg7 24. Rxd6 Nc6 25. Rxd8 Rxd8 26. Qe4 Rxd1+ 27. Bxd1 Qd6 28. Bf3 Ne5 29. Qd4 Qc7 30. Be2 Kg8 31. b4 Nc6 32. Qc3 a5 33. a3 axb4 34. axb4 Qd6 35. c5 bxc5 36. bxc5 Qe5 37. Qxe5 Nxe5 38. Bb5 1-0

[Event "POL-ch U26"]
[Site "Warsaw"]
[Date "1999.??.??"]
[Round "?"]
[White "Sliwinski, Mariusz"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "B26"]
[BlackElo "2330"]
[PlyCount "70"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Qa5 8. f4 Nge7 9. Nge2 Nd4 10. 0-0 0-0 11. g4 f5 12. gxf5 exf5 13. Ng3 Be6 14. Qf2 Rae8 15. Nd5 Nxd5 16. exd5 Bd7 17. Bd2 Qa4 18. c3 Nc2 19. Rac1 Nb4 20. Qf3 Nxa2 21. Ra1 Qc2 22. Rxa2 Qxd2 23. Rf2 Qc1+ 24. Nf1 a6 25. h4 Bb5 26. Kh2 Qb1 27. Ra3 Qxd3 28. Nd2 Re2 29. Rxe2 Qxe2 30. Qxe2 Bxe2 31. Rb3 b5 32. Ra3 b4 33. cxb4 cxb4 34. Ra2 Re8 35. Kg3 Re3+ 0-1

[Event "POL-ch U26"]
[Site "Warsaw"]
[Date "1999.??.??"]
[Round "?"]
[White "Wiech, Grzegorz"]
[Black "Bartel, Michal"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2330"]
[PlyCount "143"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Nbd2 0-0 7. 0-0 Bb6 8. Bb3 Ne7 9. Nc4 Ng6 10. h3 h6 11. Nh2 d5 12. exd5 Nxd5 13. Re1 Ndf4 14. Bxf4 Nxf4 15. Nxb6 axb6 16. Rxe5 Qxd3 17. Qxd3 Nxd3 18. Re7 Nc5 19. Rd1 Be6 20. Bxe6 Nxe6 21. a3 Rad8 22. Red7 Rxd7 23. Rxd7 Rd8 24. Rxd8+ Nxd8 25. Kf1 Kf8 26. Ke2 Ke7 27. Ke3 Ke6 28. a4 c5 29. Nf3 Nc6 30. Nd2 Kd5 31. b3 Na5 32. h4 c4 33. b4 Nc6 34. Nf1 Ne5 35. Ke2 g5 36. h5 f5 37. Ne3+ Ke6 38. Nc2 Nc6 39. Na3 Ne5 40. g3 f4 41. Nb5 fxg3 42. fxg3 Ng4 43. Kf3 Nf6 44. g4 Kd5 45. Nd4 Ke5 46. Nf5 Nxh5 47. Ne3 Nf4 48. Nxc4+ Kd5 49. Nxb6+ Kc6 50. a5 Kb5 51. Ke4 Ne2 52. Kd3 Nf4+ 53. Kc2 h5 54. gxh5 Nxh5 55. Kb3 g4 56. c4+ Ka6 57. Nd7 g3 58. Ne5 g2 59. Nf3 Nf4 60. Ng1 Nd3 61. Kc3 Ne5 62. Kd4 Nf7 63. Kd5 b6 64. axb6 Kxb6 65. Kd4 Nd8 66. Kc3 Nc6 67. Kb3 Nd4+ 68. Ka4 Nc2 69. Nf3 Nd4 70. c5+ Kc7 71. Ng1 Kc6 72. Ka5 1/2-1/2

[Event "POL-ch U26"]
[Site "Warsaw"]
[Date "1999.??.??"]
[Round "?"]
[White "Wiech, Grzegorz"]
[Black "Checiak, Krzysztof"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2330"]
[PlyCount "131"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 Bb6 7. Bb3 a6 8. Nc4 Ba7 9. 0-0 Be6 10. h3 h6 11. Re1 Qd7 12. d4 Bxc4 13. Bxc4 0-0 14. Be3 Rfe8 15. Qc2 exd4 16. Bxd4 Nxd4 17. cxd4 Re7 18. Rad1 Qc6 19. e5 dxe5 20. Nxe5 Qd6 21. Qb3 Rf8 22. Qxb7 Bxd4 23. Nf3 Rxe1+ 24. Rxe1 Bxf2+ 25. Kxf2 Qc5+ 26. Kg3 Qxc4 27. b3 Nh5+ 28. Kh2 Qf4+ 29. Kg1 Qd6 30. Rc1 c5 31. Qe4 Nf4 32. Qc2 Rd8 33. Re1 Qf6 34. Kh2 Ne6 35. Qc4 a5 36. Re4 Qe7 37. Kg1 Rd1+ 38. Kf2 Qf6 39. Re2 g6 40. Qc2 Rd5 41. Qe4 Rd8 42. Qc6 Kg7 43. Rc2 Qf4 44. Qb5 Qc7 45. Qc4 Kg8 46. Rc1 Rd6 47. Re1 Qd8 48. Re5 Qf6 49. Qc3 Qd8 50. Re3 Rd5 51. Qc4 Qd6 52. Qc3 Qd8 53. Qc4 g5 54. Qc3 Nd4 55. Qe1 Ne6 56. Qc3 Kh7 57. Qc2+ Kg7 58. Qc3+ Kg8 59. Qe1 Rd1 60. Qe2 Qd6 61. Qc2 h5 62. Rxe6 fxe6 63. Qg6+ Kf8 64. Qh6+ Ke8 65. Qxh5+ Kd7 66. Qxg5 1/2-1/2

[Event "Warsaw Entropia CC-ch"]
[Site "Warsaw"]
[Date "1999.??.??"]
[Round "?"]
[White "Wiech, Grzegorz"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2330"]
[BlackElo "2115"]
[PlyCount "83"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 0-0 6. 0-0 d6 7. Nbd2 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. a4 Bb7 12. Re1 Re8 13. Nf1 Bf8 14. Ne3 d5 15. exd5 Nxd5 16. Nf5 Qc7 17. Ng5 f6 18. Ne4 Bc8 19. Neg3 Be6 20. Qf3 Rad8 21. h4 Nc6 22. axb5 axb5 23. h5 Qd7 24. Qe4 Bf7 25. Nh4 Nd4 26. Bb1 Nb6 27. Ra6 Nc8 28. Ng6 f5 29. Qh4 Nc6 30. Nxf8 Rxf8 31. d4 exd4 32. Bxf5 Qb7 33. Bxh7+ Kxh7 34. h6 g6 35. Ne4 Bc4 36. Nxc5 Qc7 37. b3 Rde8 38. Rxe8 Rxe8 39. Bf4 Re1+ 40. Kh2 Ne5 41. cxd4 Bg8 42. Qg5 1-0

[Event "Warsaw Entropia CC-ch"]
[Site "Warsaw"]
[Date "1999.??.??"]
[Round "?"]
[White "Wiech, Grzegorz"]
[Black "Maciaga, Marcin"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2330"]
[PlyCount "119"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Be6 10. 0-0-0 Ne5 11. Be2 Rc8 12. Kb1 Bc4 13. g5 Nh5 14. b3 Qa5 15. Nd5 Qxd2 16. Rxd2 Bxd5 17. exd5 Rc3 18. Bf2 Nf4 19. Bd1 a6 20. Bg3 Nxd5 21. f4 Nc6 22. Nf5 Rc5 23. Nxg7 Nc3+ 24. Kb2 Nxd1+ 25. Rhxd1 Kxg7 26. Bf2 Rf5 27. Be3 f6 28. h4 fxg5 29. hxg5 R8f7 30. Rh2 Nd8 31. Rh4 Ne6 32. Re1 Kf8 33. Reh1 Kg8 34. Re1 Nxf4 35. Bxf4 Rxf4 36. Rxf4 Rxf4 37. Rxe7 Rf5 38. Rxb7 Rxg5 39. Rb6 h5 40. Rxa6 h4 41. Rxd6 h3 42. Rd1 h2 43. Rh1 Rh5 44. Kc3 g5 45. Kd2 g4 46. Ke3 g3 47. Kf3 Rg5 48. Kg2 Kg7 49. a4 Kg6 50. a5 Kh5 51. Ra1 Rc5 52. c4 Kg4 53. a6 h1B+ 54. Kxh1 Kf3 55. Kg1 Rc8 56. a7 Ra8 57. b4 Ke4 58. b5 Kf3 59. b6 g2 60. Ra3+ 1-0

[Event "POL-ch U26"]
[Site "Warsaw"]
[Date "1999.??.??"]
[Round "?"]
[White "Wiech, Grzegorz"]
[Black "Szafranski, Michal"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2330"]
[BlackElo "2150"]
[PlyCount "153"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nxf6+ gxf6 13. Qf3 f5 14. exf5 d5 15. f6 Ng8 16. Qe3 Qxf6 17. 0-0-0 Ne7 18. Bd3 e4 19. Be2 Be6 20. Nc2 0-0 21. h4 Rab8 22. Qg5+ Qxg5+ 23. hxg5 Rfc8 24. Kb1 a5 25. Nd4 b4 26. cxb4 Rxb4 27. Nxe6 fxe6 28. Bg4 Rc6 29. Rh6 Ng6 30. Rc1 Rxc1+ 31. Kxc1 Rb6 32. g3 d4 33. Bd1 Rb5 34. Bb3 Re5 35. Rh1 Kg7 36. Re1 Rxg5 37. Rxe4 Rc5+ 38. Kd2 e5 39. f4 exf4 40. gxf4 Rf5 41. Rxd4 Nxf4 42. Rd7+ Kf6 43. Rxh7 Rg5 44. Ke3 Nd5+ 45. Kd4 Nb4 46. Rf7+ Kg6 47. Rf2 Rg4+ 48. Kc3 Rg3+ 49. Kc4 Rg4+ 50. Kb5 Rg5+ 51. Kb6 a4 52. a3 Nd5+ 53. Bxd5 Rxd5 54. Rf4 Rd8 55. Ka7 Rd7+ 56. Ka6 Rd8 57. Rb4 Ra8+ 58. Kb7 Ra5 59. Kb6 Ra8 60. Rb5 Kf7 61. Kb7 Re8 62. Rb4 Re2 63. Kc6 Ke6 64. Kb5 Kd6 65. Kxa4 Kc6 66. Ka5 Re8 67. Rb6+ Kc7 68. b4 Re5+ 69. Ka6 Re3 70. a4 Ra3 71. a5 Kc8 72. Ka7 Ra4 73. a6 Kc7 74. b5 Ra5 75. Rb7+ Kc8 76. Rb8+ Kc7 77. b6+ 1-0

[Event "Warsaw Entropia CC-ch"]
[Site "Warsaw"]
[Date "1999.??.??"]
[Round "?"]
[White "Wiech, Grzegorz"]
[Black "Szefer, Michal"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2330"]
[BlackElo "2105"]
[PlyCount "47"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bxf6 Qxf6 9. Qd2 Nc6 10. Nf3 Bd7 11. 0-0-0 0-0-0 12. Qe3 g5 13. fxg5 hxg5 14. Qb6 Nb8 15. Rd4 Bc6 16. Rc4 Qe7 17. Nd5 exd5 18. exd5 Qc7 19. Qd4 Bh6 20. Kb1 b5 21. Rc3 Rhg8 22. dxc6 Nxc6 23. Qd5 Kb7 24. Nd4 1-0

[Event "Warsaw Cup"]
[Site "Warsaw"]
[Date "1999.??.??"]
[Round "?"]
[White "Wiech, Grzegorz"]
[Black "Wronicz, Stefan"]
[Result "1-0"]
[ECO "C59"]
[WhiteElo "2325"]
[BlackElo "1985"]
[PlyCount "47"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "POL"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Bd6 11. d4 0-0 12. 0-0 Re8 13. f4 c5 14. Nc3 cxd4 15. Qxd4 Nb7 16. Qf2 Bxe5 17. fxe5 Rxe5 18. Bxh6 Rf5 19. Qg3 g6 20. Kh1 Nh5 21. Qe3 Qh4 22. Rxf5 Bxf5 23. Bg5 Ng3+ 24. Qxg3 1-0

[Event "Warsaw Cup"]
[Site "Warsaw"]
[Date "1999.??.??"]
[Round "?"]
[White "Wronicz, Stefan"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1985"]
[BlackElo "2325"]
[PlyCount "92"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "POL"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 Nd4 7. Qd2 Qa5 8. Nge2 d6 9. 0-0 Ne7 10. Rfb1 Nec6 11. a3 Nxe2+ 12. Nxe2 Qxd2 13. Bxd2 a5 14. Bc3 Nd4 15. Nxd4 cxd4 16. Bd2 Bd7 17. b4 axb4 18. Bxb4 Ke7 19. e5 Bxe5 20. Bxb7 Ra7 21. Bg2 g5 22. Re1 Bf6 23. Re4 Rc8 24. Ra2 Ba4 25. Re2 Rac7 26. Rd2 Kd7 27. Bf3 Rxc2 28. Rdxc2 Rxc2 29. Rxc2 Bxc2 30. Be2 Be5 31. Kf1 f5 32. Ke1 g4 33. Kd2 Ba4 34. Bd1 Bxd1 35. Kxd1 f4 36. Kc2 h5 37. Kb3 f3 38. Bd2 Bxg3 39. hxg3 h4 40. gxh4 g3 41. fxg3 f2 42. h5 f1Q 43. Kc2 Qh3 44. h6 Qxg3 45. a4 Kc6 46. a5 Kb5 0-1

[Event "POL-chT 54th"]
[Site "Lubniewice"]
[Date "1998.11.09"]
[Round "9"]
[White "Wiech, Grzegorz"]
[Black "Matlak, Marek"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2305"]
[BlackElo "2435"]
[PlyCount "68"]
[EventDate "1998.11.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Entropia"]
[BlackTeam "Glogow MOK Chrobry"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Nh6 8. Nc3 Nf5 9. Na4 Qa5+ 10. Bd2 Bb4 11. Bc3 b5 12. a3 Bxc3+ 13. Nxc3 b4 14. axb4 Qxb4 15. Bb5 Bd7 16. Bxc6 Bxc6 17. Qd2 0-0 18. 0-0 Rfb8 19. Ra2 a5 20. Rfa1 h6 21. h3 Bb5 22. g4 Ne7 23. Nxb5 Qxd2 24. Nxd2 Rxb5 25. Nf3 Nc6 26. Rc1 Ra6 27. Rc5 Rb4 28. Kg2 a4 29. Ne1 Rxd4 30. Nc2 Rd2 31. Kf1 Nxe5 32. Rc8+ Kh7 33. b3 axb3 34. Rxa6 bxc2 0-1

[Event "POL-chT 54th"]
[Site "Lubniewice"]
[Date "1998.11.08"]
[Round "8"]
[White "Macieja, Bartlomiej"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "B89"]
[WhiteElo "2490"]
[BlackElo "2305"]
[PlyCount "169"]
[EventDate "1998.11.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Polonia"]
[BlackTeam "Warszawa Entropia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 e6 6. Be3 Nf6 7. Bc4 Be7 8. Bb3 a6 9. Qe2 Na5 10. g4 Nxb3 11. axb3 0-0 12. g5 Nd7 13. Rg1 Ne5 14. 0-0-0 Bd7 15. f4 Nc6 16. Nxc6 Bxc6 17. f5 exf5 18. exf5 Re8 19. f6 Bf8 20. fxg7 Bxg7 21. Qf2 Qa5 22. Bd4 Qa1+ 23. Nb1 Be4 24. Bxg7 Kxg7 25. Rd4 Qa5 26. Nc3 Bg6 27. Kb1 Re6 28. h4 Rc8 29. Qd2 Rc6 30. Rc1 Rb6 31. h5 Bxh5 32. Nd5 Qxd2 33. Rxd2 Rc6 34. Nf4 Bg6 35. Nxe6+ fxe6 36. Rg1 Kf7 37. Kc1 Ke7 38. c3 a5 39. Rg3 Rb6 40. c4 Rc6 41. Rd4 b5 42. Kd2 Rc5 43. Ke1 Kd7 44. Rg2 Re5+ 45. Re2 Rxg5 46. Red2 Re5+ 47. Kf2 d5 48. cxd5 exd5 49. Rxd5+ Rxd5 50. Rxd5+ Kc6 51. Re5 Bf7 52. b4 axb4 53. Ke3 Kb6 54. Re7 Bc4 55. Rxh7 Kc5 56. Rh5+ Kb6 57. Rh8 Kc5 58. Rc8+ Kd5 59. Re8 Ba2 60. Ra8 Bb1 61. Ra1 Bg6 62. Rg1 Bh7 63. Rh1 Bg6 64. Rh4 Kc5 65. Kf4 Kd4 66. Kg5+ Be4 67. Kf6 Kd5 68. Ke7 Bd3 69. Kd7 Kc5 70. Kc7 Bc4 71. Kb7 b3 72. Ka6 Bd3 73. Ka5 Bc4 74. Rh3 Bd5 75. Rc3+ Bc4 76. Rc1 Kd4 77. Kb4 Kd3 78. Rc3+ Kd2 79. Kc5 Be2 80. Rxb3 Kc2 81. Re3 Bc4 82. b4 Kb2 83. Rf3 Ka2 84. Rf8 Kb3 85. Ra8 1-0

[Event "POL-chT 54th"]
[Site "Lubniewice"]
[Date "1998.11.07"]
[Round "7"]
[White "Wiech, Grzegorz"]
[Black "Schmidt, Wlodzimierz"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2305"]
[BlackElo "2445"]
[PlyCount "73"]
[EventDate "1998.11.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Entropia"]
[BlackTeam "Poznan Pocztowiec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. 0-0 cxd4 8. cxd4 Nf5 9. Na3 Be7 10. Bd3 g6 11. Bxf5 gxf5 12. Nb5 Qb6 13. Nd6+ Bxd6 14. exd6 f6 15. Bf4 0-0 16. Qd2 Na5 17. b3 Rac8 18. Rac1 Rxc1 19. Rxc1 Nc6 20. Rc5 Rc8 21. Qc1 Qd8 22. Qd2 a6 23. h3 Qe8 24. Bg3 Qf7 25. b4 Qe8 26. a4 Na7 27. Rc7 Rxc7 28. dxc7 Bxa4 29. Qh6 Qf8 30. Qd2 Bd7 31. Ne1 Nc6 32. Nd3 b6 33. Qc3 Na7 34. Qa1 Bc8 35. Qc3 Bd7 36. Qa1 Bc8 37. Qc3 1/2-1/2

[Event "POL-chT 54th"]
[Site "Lubniewice"]
[Date "1998.11.06"]
[Round "6"]
[White "Grabarczyk, Bogdan"]
[Black "Wiech, Grzegorz"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2425"]
[BlackElo "2305"]
[PlyCount "109"]
[EventDate "1998.11.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Niedobczyce Rymer"]
[BlackTeam "Warszawa Entropia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. g3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Bg2 Qe6+ 6. Kf1 Bh3 7. Nc3 Nc6 8. d3 Nf6 9. Be3 b6 10. Qd2 Qg4 11. Ng5 Bxg2+ 12. Kxg2 Qd7 13. Rhe1 e6 14. Rad1 Rd8 15. Qe2 Be7 16. Nf3 0-0 17. d4 cxd4 18. Nxd4 Qc8 19. Nxc6 Qxc6+ 20. Qf3 Qxf3+ 21. Kxf3 Bb4 22. Bd2 Rc8 23. Ne4 Be7 24. c3 Nd5 25. Ke2 Rfd8 26. Bc1 b5 27. Rd4 h6 28. g4 b4 29. Rd3 bxc3 30. Nxc3 Nxc3+ 31. Rxc3 Bb4 32. Rxc8 Rxc8 33. Rf1 Rc4 34. h3 Bc5 35. Bd2 Rc2 36. Rc1 Rxc1 37. Bxc1 a6 38. Be3 Bd6 39. h4 f5 40. Kf3 Kf7 41. h5 Kf6 42. Bd4+ Kg5 43. gxf5 exf5 44. Bxg7 Kxh5 45. a4 Kg6 46. Bc3 Kf7 47. Bd2 h5 48. b4 Ke6 49. b5 axb5 50. axb5 Kd5 51. b6 Kc6 52. Be3 Be5 53. Kg2 f4 54. Bc1 Kxb6 55. Kh3 1/2-1/2

[Event "POL-chT 54th"]
[Site "Lubniewice"]
[Date "1998.11.05"]
[Round "5"]
[White "Wiech, Grzegorz"]
[Black "Gradalski, Przemyslaw"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2305"]
[BlackElo "2330"]
[PlyCount "61"]
[EventDate "1998.11.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Entropia"]
[BlackTeam "Raciborz Rzemioslo"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. 0-0 Qb6 8. dxc5 Bxc5 9. b4 Be7 10. Bf4 fxe5 11. Nxe5 Nxe5 12. Bxe5 Nf6 13. Nd2 0-0 14. Bd3 Kh8 15. Qe2 a5 16. a3 Rac8 17. Nf3 Ng4 18. Bd4 Qd8 19. Ne5 Nxe5 20. Qxe5 Rf6 21. Qh5 h6 22. bxa5 Qxa5 23. Rab1 Be8 24. Qh3 Rxc3 25. Rxb7 Bd8 26. Ra7 Rxd3 27. Qxd3 Qb5 28. Qg3 Rg6 29. Qd6 Bf6 30. Qf8+ Kh7 31. Bxf6 1-0

[Event "POL-chT 54th"]
[Site "Lubniewice"]
[Date "1998.11.04"]
[Round "4"]
[White "Toczek, Grzegorz"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2305"]
[BlackElo "2305"]
[PlyCount "63"]
[EventDate "1998.11.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Rzeszow Zelmer"]
[BlackTeam "Warszawa Entropia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. f4 Nc5 9. e5 dxe5 10. fxe5 Nxb3 11. axb3 Bc5 12. Ndb5 Nd5 13. Qg4 Nb4 14. Qxg7 Nxc2+ 15. Ke2 Rf8 16. Rd1 Bd7 17. Bg5 Qb6 18. Nd6+ Bxd6 19. Rxd6 Nd4+ 20. Rxd4 Qxd4 21. Qf6 Qb4 22. Rd1 Rg8 23. Rd4 Qc5 24. b4 Qf8 25. Ne4 Rg6 26. Qf4 Qg7 27. Nf6+ Rxf6 28. exf6 Qg6 29. Qc7 Rd8 30. Qc5 Bb5+ 31. Ke3 Rd7 32. Qc8+ 1-0

[Event "Warsaw-ch"]
[Site "Warsaw"]
[Date "1998.05.30"]
[Round "9"]
[White "Shishkin, Vadim"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2415"]
[BlackElo "2300"]
[PlyCount "83"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 b6 5. 0-0 Bb7 6. b3 Be7 7. Bb2 0-0 8. Nbd2 d6 9. c4 Nbd7 10. Rc1 Rc8 11. Re1 Rc7 12. e4 cxd4 13. Nxd4 a6 14. Bb1 Qa8 15. Qe2 Rfc8 16. Rcd1 Ne8 17. f4 Bh4 18. g3 Bf6 19. N2f3 Nc5 20. e5 Be7 21. Ng5 Bxg5 22. fxg5 d5 23. cxd5 Bxd5 24. h4 g6 25. h5 Ng7 26. g4 b5 27. Rd2 b4 28. Qe3 Ne8 29. Rh2 Qb7 30. Qf4 Re7 31. Ree2 Nc7 32. Rh3 Nb5 33. Qf6 Rec7 34. h6 Kf8 35. Bxg6 Nxd4 36. Bxd4 Ne4 37. Rxe4 Rc1+ 38. Kf2 Bxe4 39. Qg7+ Ke8 40. Qg8+ Kd7 41. Qxf7+ Kd8 42. Qf8+ 1-0

[Event "Warsaw-ch"]
[Site "Warsaw"]
[Date "1998.05.30"]
[Round "8"]
[White "Wiech, Grzegorz"]
[Black "Grzelak, Artur"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2300"]
[BlackElo "2270"]
[PlyCount "93"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nf6 5. e5 Ng4 6. Nf3 0-0 7. h3 Nh6 8. Be3 c6 9. Qd2 Nf5 10. Bf2 dxe5 11. dxe5 Qxd2+ 12. Nxd2 f6 13. Bc4+ Kh8 14. g4 Nh6 15. exf6 exf6 16. 0-0-0 Nd7 17. Nde4 f5 18. Nd6 fxg4 19. Nxc8 Raxc8 20. Be6 Nf6 21. Bxc8 Rxc8 22. Bxa7 g3 23. Bd4 Nf5 24. Be5 h5 25. h4 Ng4 26. Bxg7+ Kxg7 27. Rd7+ Kf8 28. Ne4 g2 29. Rg1 Nxh4 30. Ng5 Re8 31. Kd2 Ra8 32. a3 Ra5 33. Rd3 Nf2 34. Re3 Rf5 35. Ke2 Ng4 36. Rh3 Rxg5 37. fxg5 Nf5 38. Rxg2 Nd4+ 39. Kd2 Ne6 40. Rf3+ Kg7 41. Re2 Nxg5 42. Re7+ Kh6 43. Rf8 Nh3 44. Rxb7 h4 45. a4 Nhf2 46. Re7 h3 47. Rxf2 1-0

[Event "Warsaw-ch"]
[Site "Warsaw"]
[Date "1998.05.29"]
[Round "7"]
[White "Grabarczyk, Bogdan"]
[Black "Wiech, Grzegorz"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2425"]
[BlackElo "2300"]
[PlyCount "110"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Nbd7 8. g4 h6 9. Qd2 b5 10. 0-0-0 Bb7 11. Rg1 b4 12. Nce2 d5 13. exd5 Nxd5 14. Nf4 Bc5 15. Nxd5 Bxd5 16. Nb3 Bxe3 17. Qxe3 Qb6 18. Qxb6 Nxb6 19. f4 Ke7 20. Bg2 Rac8 21. Rd4 Bxb3 22. axb3 a5 23. Re1 Rhd8 24. Rde4 Nd7 25. h3 Nc5 26. Rc4 Rd4 27. Bf1 Rxc4 28. Bxc4 Rd8 29. f5 Rd4 30. fxe6 fxe6 31. Re3 Re4 32. Rf3 Re1+ 33. Kd2 Rh1 34. Ke3 Rh2 35. Bd3 e5 36. Bg6 Ne6 37. Rf7+ Kd6 38. Ra7 Rxh3+ 39. Kf2 Nf4 40. Bf5 g6 41. Bxg6 Nxg6 42. Ra6+ Kd5 43. Rxg6 Rh2+ 44. Ke3 Rxc2 45. Ra6 Rxb2 46. Rxa5+ Ke6 47. Ra6+ Kd5 48. Ra5+ Kd6 49. Ra6+ Kc5 50. Ra5+ Kb6 51. Rxe5 Rxb3+ 52. Kd2 Rc3 53. g5 hxg5 54. Rxg5 Rc6 55. Rh5 Ka6 1/2-1/2

[Event "Warsaw-ch"]
[Site "Warsaw"]
[Date "1998.05.28"]
[Round "6"]
[White "Wiech, Grzegorz"]
[Black "Pedzich, Dominik"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2300"]
[BlackElo "2440"]
[PlyCount "88"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[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. Bg5 Nc6 10. 0-0-0 Ke7 11. Nd2 h6 12. Bh4 Bb4 13. Ndb1 a6 14. Rd3 g5 15. Bg3 Nh5 16. Rhd1 Bd6 17. f3 Rhf8 18. R3d2 Nf4 19. Re1 Rad8 20. Nd1 Bb4 21. Bxf4 exf4 22. Rxd8 Rxd8 23. c3 Bc5 24. b4 Ba7 25. Nb2 Ne5 26. Rd1 Rg8 27. h3 h5 28. Nd2 b5 29. Kc2 Ng6 30. Nb3 Nh4 31. Na5 Be3 32. Nc6+ Kf6 33. Rd7 Rg7 34. e5+ Kg6 35. Rxg7+ Kxg7 36. Nd8 Kg6 37. Nxe6 Bb6 38. Nd4 Nxg2 39. Kd3 Ne3 40. Ke4 Nf1 41. Kd3 Nh2 42. Ke4 Nf1 43. Kd3 Nh2 44. Ke4 Nf1 1/2-1/2

[Event "Warsaw-ch"]
[Site "Warsaw"]
[Date "1998.05.27"]
[Round "5"]
[White "Sliwinski, Marcin"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2075"]
[BlackElo "2300"]
[PlyCount "59"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Nd4 8. Nd1 Rb8 9. c3 Nc6 10. f4 Nge7 11. Ne2 0-0 12. g4 f5 13. g5 e5 14. 0-0 Be6 15. b3 Qd7 16. fxe5 Nxe5 17. d4 cxd4 18. Bxd4 N7c6 19. Rc1 fxe4 20. Bxe4 Rxf1+ 21. Kxf1 Rf8+ 22. Kg1 Qf7 23. Ng3 Nxd4 24. cxd4 Nf3+ 25. Bxf3 Qxf3 26. Ne3 Bh3 27. Rd1 h5 28. Qe2 Qf4 29. Nd5 Qxg5 30. Qc4 0-1

[Event "Warsaw-ch"]
[Site "Warsaw"]
[Date "1998.05.26"]
[Round "4"]
[White "Wiech, Grzegorz"]
[Black "Czerwonski, Aleksander"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2300"]
[BlackElo "2380"]
[PlyCount "116"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 a6 7. Bb3 Ba7 8. Nc4 Ne7 9. 0-0 0-0 10. Bg5 Ng6 11. Nh4 Nf4 12. Qf3 h6 13. Bxf4 Bg4 14. Qg3 exf4 15. Qxf4 g5 16. Qd2 gxh4 17. Qxh6 Be2 18. Ne3 Nh7 19. Rfe1 Bxd3 20. Nf5 Qg5 21. Rad1 Bxe4 22. Rxe4 Qxf5 23. Bc2 Qxf2+ 24. Kh1 Qxc2 25. Rg4+ Qg6 26. Qxh4 Rae8 27. h3 Re5 28. Rxg6+ fxg6 29. Qg4 g5 30. Qc4+ Rf7 31. Qb3 Bb6 32. Rf1 d5 33. Rxf7 Kxf7 34. a4 Nf6 35. a5 Re1+ 36. Kh2 Bg1+ 37. Kh1 b5 38. axb6 Bxb6+ 39. Kh2 Bg1+ 40. Kh1 Bc5+ 41. Kh2 Bd6+ 42. g3 Re2+ 43. Kg1 Bxg3 44. c4 Bh2+ 45. Kf1 dxc4 46. Qxc4+ Re6 47. h4 gxh4 48. Qxh4 Be5 49. Qc4 Ke7 50. Qc5+ Kd7 51. b3 Ne4 52. Qd5+ Bd6 53. Kg2 Re5 54. Qc4 Rg5+ 55. Kh3 Rg3+ 56. Kh4 Be7+ 57. Kh5 Rg5+ 58. Kh6 Bf8+ 0-1

[Event "Warsaw-ch"]
[Site "Warsaw"]
[Date "1998.05.25"]
[Round "3"]
[White "Kolasinski, Marek"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2280"]
[BlackElo "2300"]
[PlyCount "104"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Be7 8. 0-0 0-0 9. f4 Nc6 10. Qe1 Nxd4 11. Bxd4 b5 12. Bf3 Bb7 13. Rd1 Qc7 14. e5 dxe5 15. fxe5 Nd7 16. Bxb7 Qxb7 17. Ne4 Qc7 18. Qg3 f5 19. exf6 Qxg3 20. Nxg3 Bxf6 21. Rfe1 Rfe8 22. Ne4 e5 23. Bf2 Nf8 24. Rd6 Re6 25. Red1 Be7 26. R6d5 Rc8 27. c3 Rc4 28. Re1 Ng6 29. Nd2 Rc8 30. Nb3 Kf7 31. Bg3 Rd8 32. Rxd8 Bxd8 33. Nd2 Be7 34. Ne4 Rc6 35. Kf2 Ke6 36. Ke3 Nf8 37. Kd3 Nd7 38. b3 Nc5+ 39. Nxc5+ Rxc5 40. Re2 Bd6 41. c4 bxc4+ 42. bxc4 Ra5 43. Ke4 Ra3 44. Rc2 Bc5 45. Re2 Bd4 46. Be1 a5 47. h3 g6 48. g4 Rxh3 49. Bxa5 Rg3 50. Bb4 Rxg4+ 51. Kf3 Kf5 52. Rh2 h5 0-1

[Event "Warsaw-ch"]
[Site "Warsaw"]
[Date "1998.05.24"]
[Round "2"]
[White "Wiech, Grzegorz"]
[Black "Kaczorowska, Barbara"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2300"]
[BlackElo "2110"]
[PlyCount "89"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 d5 7. Nxd5 Nxd5 8. Qxd5 Qxd5 9. exd5 Bxf5 10. dxc6 bxc6 11. Ba6 Rb8 12. c3 Rb6 13. Bc4 a5 14. 0-0 Bc5 15. Re1 f6 16. b3 Kd7 17. a3 Rbb8 18. b4 Bb6 19. Kf1 Kc7 20. Ke2 Rhd8 21. Be3 Rd7 22. Red1 Rbd8 23. Rxd7+ Rxd7 24. Bxb6+ Kxb6 25. Rd1 Ra7 26. Rd8 axb4 27. axb4 Kc7 28. Rg8 Kd6 29. h4 c5 30. b5 Ra4 31. b6 Be4 32. Bb5 Ra2+ 33. Ke3 f5 34. Rxg7 Ra8 35. Rd7+ Ke6 36. Rxh7 Bxg2 37. f3 Rb8 38. Rh6+ Ke7 39. Kf2 Bh1 40. Be2 e4 41. h5 Rd8 42. b7 Kf7 43. Rc6 Rb8 44. Rc7+ Kf6 45. h6 1-0

[Event "Warsaw-ch"]
[Site "Warsaw"]
[Date "1998.05.23"]
[Round "1"]
[White "Lesniak, Marek"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2040"]
[BlackElo "2300"]
[PlyCount "56"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. e4 Bb4 7. Nxc6 dxc6 8. Qc2 e5 9. Be2 0-0 10. 0-0 Be6 11. Bg5 Be7 12. a3 a5 13. Rab1 Nd7 14. Be3 Bc5 15. Bxc5 Nxc5 16. b4 axb4 17. axb4 Nd7 18. c5 Qg5 19. Kh1 Rfd8 20. Rfd1 Nf6 21. Rxd8+ Rxd8 22. Rd1 Rd4 23. b5 Nd7 24. bxc6 bxc6 25. Na4 Qd8 26. Rxd4 exd4 27. Qd3 Qa5 28. Qd1 Bb3 0-1

[Event "Milanowek-ch"]
[Site "Milanowek"]
[Date "1998.??.??"]
[Round "?"]
[White "Ehrenfeucht, Wojciech"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2340"]
[BlackElo "2300"]
[PlyCount "117"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 Ngf6 5. Nc3 a6 6. Bxd7+ Nxd7 7. 0-0 g6 8. dxc5 Nxc5 9. e5 dxe5 10. Qxd8+ Kxd8 11. Be3 e6 12. Nxe5 Ke8 13. Rad1 b5 14. Bd4 f6 15. Ng4 e5 16. Nxf6+ Kf7 17. Bxe5 Bg7 18. Ncd5 Be6 19. Rd2 Rac8 20. f4 Rhd8 21. Rfd1 h5 22. b4 Na4 23. a3 Bf5 24. Nh7 Bxe5 25. Ng5+ Kg7 26. fxe5 Re8 27. Re1 Rxc2 28. Rxc2 Bxc2 29. Nc7 Re7 30. Nxa6 Bf5 31. Nb8 Nb2 32. Nc6 Nd3 33. Nxe7 Nxe1 34. Nxf5+ gxf5 35. Ne6+ Kf7 36. Nd4 Nd3 37. Nxf5 Nxe5 38. Nd6+ Ke6 39. Nxb5 Kd5 40. Kf2 Kc4 41. Nc7 Kb3 42. Kg3 Kxa3 43. b5 Kb4 44. Kh4 Kc5 45. Kxh5 Kb6 46. Ne8 Kxb5 47. Kg5 Kc6 48. Kf5 Nc4 49. g4 Kd7 50. Nf6+ Ke7 51. h4 Kf7 52. h5 Kg7 53. g5 Ne3+ 54. Ke6 Ng2 55. Nd5 Nh4 56. Ne3 Nf3 57. Nf5+ Kg8 58. Kf6 Nd2 59. Nd6 1-0

[Event "Milanowek-ch"]
[Site "Milanowek"]
[Date "1998.??.??"]
[Round "?"]
[White "Grzelak, Artur"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2270"]
[BlackElo "2300"]
[PlyCount "46"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Bg5 Bg7 8. Qd2 0-0 9. Bd3 Re8 10. Nge2 a6 11. a4 Nbd7 12. 0-0 Rb8 13. Rab1 Qa5 14. Qf4 Nh5 15. Qh4 Ne5 16. Bc2 h6 17. Bxh6 Bxh6 18. f4 Ng4 19. f5 Ne3 20. Ng3 Qd8 21. f6 Re5 22. Rf5 Bxf5 23. Nxh5 Bg4 0-1

[Event "POL-ch U26"]
[Site "Poland"]
[Date "1998.??.??"]
[Round "?"]
[White "Kaliszewski, Tomasz"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2160"]
[BlackElo "2300"]
[PlyCount "80"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Nc6 5. Nbd2 Be7 6. c3 b6 7. Bd3 Bb7 8. a3 h6 9. Bh4 0-0 10. Qe2 Rc8 11. e4 Nh5 12. Bxe7 Nxe7 13. 0-0 Nf4 14. Qe3 f5 15. Bc2 cxd4 16. Nxd4 fxe4 17. Nxe4 e5 18. Nf3 Nf5 19. Qd2 Nh4 20. Nxh4 Qxh4 21. f3 d5 22. Nd6 Ba6 23. Nxc8 Bxf1 24. Rxf1 Rxc8 25. g3 Qg5 26. Kh1 Nh5 27. Qxd5+ Kh8 28. Rd1 Nf6 29. Qe6 Re8 30. Qf5 Qe3 31. Rd7 Qf2 32. Rd1 e4 33. fxe4 Qxc2 34. Re1 Qd2 35. Rf1 Rxe4 36. Rf2 Qe1+ 37. Rf1 Qe2 38. Rf2 Qc4 39. Rd2 Re1+ 40. Kg2 Re2+ 0-1

[Event "POL-ch U26"]
[Site "Poland"]
[Date "1998.??.??"]
[Round "?"]
[White "Kasperkiewicz, Pawel"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "B82"]
[WhiteElo "2110"]
[BlackElo "2300"]
[PlyCount "68"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Qf3 Qc7 8. Be3 b5 9. Bd3 Nbd7 10. 0-0 Bb7 11. Rae1 Be7 12. Kh1 Nc5 13. Bc1 Nfd7 14. Qg3 Bf6 15. Nf3 g6 16. Ng5 Bg7 17. f5 Ne5 18. f6 Bf8 19. Nb1 h6 20. Nh3 g5 21. Nf2 g4 22. Qh4 h5 23. Bg5 0-0-0 24. Nd2 Kb8 25. Rc1 Bh6 26. Bxh6 Rxh6 27. b4 Ncd7 28. c4 Qb6 29. c5 dxc5 30. bxc5 Nxc5 31. Qg5 Ncxd3 32. Qxh6 Nxf2+ 33. Rxf2 Qxf2 34. Qxh5 Nd3 0-1

[Event "Milanowek-ch"]
[Site "Milanowek"]
[Date "1998.??.??"]
[Round "?"]
[White "Kowalska, Elzbieta"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "2015"]
[BlackElo "2300"]
[PlyCount "134"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. a3 Be7 9. 0-0 0-0 10. Kh1 Bb7 11. f3 Nc6 12. Nxc6 Bxc6 13. Ne2 Qc7 14. Nd4 Bb7 15. Qe1 Nd7 16. c3 Bf6 17. Qf2 Nc5 18. Bc2 d5 19. exd5 Bxd5 20. Be3 Rac8 21. Rad1 g6 22. Rfe1 Rfd8 23. Ne2 Bc4 24. Bxc5 Qxc5 25. Qxc5 Rxc5 26. Rxd8+ Bxd8 27. Rd1 Rd5 28. Rxd5 Bxd5 29. Bd3 Bb6 30. a4 Bc4 31. Bxc4 bxc4 32. f4 Kf8 33. g3 Ke7 34. Kg2 Kd6 35. Kf3 Kd5 36. g4 f6 37. Ng3 f5 38. h3 Bd8 39. Nf1 fxg4+ 40. hxg4 h5 41. Ne3+ Kc5 42. gxh5 gxh5 43. Ke4 Bf6 44. Nc2 Kb6 45. Ne3 Ka5 46. Nxc4+ Kxa4 47. Nb6+ Kb3 48. Nd7 Be7 49. Nb8 a5 50. Nc6 a4 51. Nxe7 Kxb2 52. Nc6 a3 53. Nb4 Kxc3 54. Na2+ Kb2 55. Nb4 Kb3 56. Nd3 Kc4 57. Nc1 h4 58. Kf3 Kd4 59. Nb3+ Kd5 60. Nc1 h3 61. Kg3 Ke4 62. Kxh3 Kxf4 63. Kg2 Ke3 64. Kf1 Kd2 65. Nb3+ Kd1 66. Kf2 a2 67. Ke3 Kc2 0-1

[Event "Milanowek-ch"]
[Site "Milanowek"]
[Date "1998.??.??"]
[Round "?"]
[White "Michniewski, Tomasz"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "2260"]
[BlackElo "2300"]
[PlyCount "87"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 0-0 10. Nf3 Na6 11. 0-0 Rb8 12. Re1 Nc7 13. Bf1 Re8 14. e5 dxe5 15. d6 Ne6 16. Bc4 Nd4 17. Ng5 Rf8 18. Nd5 Nf5 19. Ne4 Nb6 20. Nxb6 axb6 21. fxe5 Bxe5 22. Bg5 Bd4+ 23. Kh1 Qd7 24. Bb5 Qe6 25. Nf6+ Kg7 26. Rxe6 Bxe6 27. Nd7 Bxd7 28. Bxd7 Nxd6 29. Be7 Ne4 30. Bxf8+ Rxf8 31. Qe2 Nf2+ 32. Kg1 Ng4+ 33. Kf1 Ne3+ 34. Ke1 Rd8 35. Bb5 Rd5 36. Ra3 Re5 37. Kd2 Nd5 38. Qf1 Bxb2 39. Rb3 Bd4 40. Bc4 Nf6 41. Kc2 Re7 42. Rxb6 Ng4 43. Qf3 Nxh2 44. Qxb7 1-0

[Event "POL-ch U26"]
[Site "Poland"]
[Date "1998.??.??"]
[Round "?"]
[White "Pinski, Jan"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2330"]
[BlackElo "2300"]
[PlyCount "125"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nf6 6. Bb5+ Bd7 7. Qe2+ Be7 8. Ne5 0-0 9. Nxd7 Nbxd7 10. 0-0 Re8 11. Qf3 a6 12. Bxd7 Qxd7 13. dxc5 Bxc5 14. Nd2 Bb6 15. Nb3 Qg4 16. Bd2 Re2 17. Rad1 Rae8 18. Nc1 Qxf3 19. gxf3 R2e5 20. Nd3 Rf5 21. Kg2 Nh5 22. Rfe1 Re6 23. Rxe6 fxe6 24. Be3 Bxe3 25. fxe3 b6 26. Nb4 a5 27. Nc6 Kf7 28. b4 a4 29. b5 Nf6 30. Rd4 Rg5+ 31. Kf2 Rh5 32. h4 e5 33. Rxa4 e4 34. Ra7+ Ke8 35. Kg3 exf3 36. Kxf3 Rxh4 37. Rxg7 Rh3+ 38. Ke2 Rh2+ 39. Kd3 Rxa2 40. Kd4 Rb2 41. Ke5 Ne4 42. Rxh7 Nxc3 43. Ke6 Kf8 44. Ne7 Rf2 45. Nxd5 Ne4 46. Ke5 Ng5 47. Rh8+ Kg7 48. Rb8 Nf7+ 49. Ke6 Ng5+ 50. Kd6 Nf7+ 51. Ke6 Ng5+ 52. Kd7 Rd2 53. Kc6 Nf7 54. Rb7 Kf8 55. Rb8+ Kg7 56. Re8 Rb2 57. Re7 Kf8 58. Ra7 Rc2+ 59. Kxb6 Nd6 60. Rd7 Nc4+ 61. Ka7 Ra2+ 62. Kb7 Rb2 63. b6 1-0

[Event "POL-ch U26"]
[Site "Poland"]
[Date "1998.??.??"]
[Round "?"]
[White "Przedmojski, Rafal"]
[Black "Wiech, Grzegorz"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2350"]
[BlackElo "2300"]
[PlyCount "79"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. Bf4 d6 7. Ndb5 e5 8. Bg5 a6 9. Na3 Be7 10. Qd2 0-0 11. g3 Be6 12. Bg2 Rc8 13. Bxf6 Bxf6 14. Nd5 Bg5 15. e3 Ne7 16. 0-0 Rc5 17. b4 Rc8 18. Rab1 Nxd5 19. Bxd5 Qd7 20. Rfd1 Bg4 21. Rdc1 Be6 22. Qd3 Rfd8 23. Rd1 Be7 24. Qb3 g6 25. h4 Kg7 26. Rd3 Bxd5 27. Rxd5 Qg4 28. Qd1 Qxd1+ 29. Rbxd1 f5 30. b5 Rc5 31. Kf1 Rdc8 32. Rxc5 Rxc5 33. Rd5 e4 34. Rxc5 dxc5 35. bxa6 bxa6 36. Nb1 Bf6 37. Ke2 Kf7 38. Nd2 Bc3 39. Nb3 Bb4 40. Kf1 1/2-1/2

[Event "Milanowek-ch"]
[Site "Milanowek"]
[Date "1998.??.??"]
[Round "?"]
[White "Rudolf, Michal"]
[Black "Wiech, Grzegorz"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2195"]
[BlackElo "2300"]
[PlyCount "57"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f4 Nc6 8. Qf3 Qc7 9. 0-0-0 Be7 10. g4 0-0 11. g5 Nd7 12. Rg1 Re8 13. Rg3 Bf8 14. f5 Nce5 15. Qh5 g6 16. Qh4 Bg7 17. f6 Bf8 18. Rh3 h6 19. Be2 b5 20. Rg1 Bb7 21. Rgg3 Rac8 22. Qf4 Nd3+ 23. Bxd3 e5 24. Qh4 exd4 25. Qxh6 Bxh6 26. Rxh6 Nxf6 27. Bxd4 Re5 28. gxf6 Kf8 29. Rh8# 1-0

[Event "Milanowek-ch"]
[Site "Milanowek"]
[Date "1998.??.??"]
[Round "?"]
[White "Wiech, Grzegorz"]
[Black "Adasiak, Leszek"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2300"]
[BlackElo "2070"]
[PlyCount "37"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 Nh6 6. Bf4 dxe4 7. Nxe4 Nf5 8. c3 0-0 9. Bd3 a5 10. a4 Na6 11. Ng3 Nxg3 12. Bxg3 Qb6 13. Qe2 Be6 14. 0-0 c5 15. Be5 f6 16. dxc5 Nxc5 17. Bd4 Kf7 18. Rae1 Rac8 19. b4 1-0

[Event "Pardubice Telecom op"]
[Site "Pardubice"]
[Date "1998.??.??"]
[Round "5"]
[White "Wiech, Grzegorz"]
[Black "Ashiev, Eduard"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2305"]
[BlackElo "2230"]
[PlyCount "52"]
[EventDate "1998.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Nbd2 Ba7 7. 0-0 0-0 8. Bb3 d6 9. Nc4 Ne7 10. Bg5 Ng6 11. Nh4 Nf4 12. Nf5 h6 13. Bxf4 exf4 14. Qf3 g5 15. Nxh6+ Kg7 16. Nf5+ Bxf5 17. exf5 Qd7 18. Qxb7 g4 19. d4 Rfb8 20. Qxa6 Bxd4 21. Ba4 Qxa4 22. Qxa4 Rxa4 23. b3 Rxc4 24. bxc4 Ba7 25. Kh1 Ne4 26. f3 Ng3+ 0-1

