[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.14"]
[Round "11"]
[White "Sobolewski, Bartosz"]
[Black "Mandera, Mateusz"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1885"]
[BlackElo "1584"]
[PlyCount "65"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Krakow KKSz 1893 U19"]
[BlackTeam "Katowice UKS Palac Mlodziezy U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. Nf3 d5 3. Nc3 c6 4. d4 Ne7 5. Bd3 dxe4 6. Nxe4 Nf5 7. c3 Be7 8. g4 Nd6 9. Bf4 Nxe4 10. Bxe4 f5 11. gxf5 exf5 12. Bd3 0-0 13. Qb3+ Kh8 14. 0-0-0 Qd5 15. Qxd5 cxd5 16. Rde1 Bf6 17. Bd6 Rd8 18. Ne5 Kg8 19. Bc7 Re8 20. Bb5 Rf8 21. Ba4 Bg5+ 22. Kb1 f4 23. Bb3 Bf5+ 24. Ka1 Nd7 25. Bxd5+ Kh8 26. Bxb7 Rae8 27. Nf7+ Rxf7 28. Rxe8+ Rf8 29. Rhe1 Bg6 30. Rxf8+ Nxf8 31. d5 Bh4 32. Bxf4 Bxf2 33. Re2 1-0

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.13"]
[Round "10"]
[White "Mandera, Mateusz"]
[Black "Kuspak, Aleksander"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1584"]
[BlackElo "1832"]
[PlyCount "124"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Katowice UKS Palac Mlodziezy U19"]
[BlackTeam "Kielce Fart U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 a6 7. a4 Bf5 8. Bg5 Be7 9. g3 h6 10. Bf4 g5 11. Bd2 Qb6 12. b3 Nbd7 13. h3 Rc8 14. e3 Ne4 15. Nxe4 Bxe4 16. Bc3 Bf6 17. Bxf6 Nxf6 18. Bc4 Qb4+ 19. Kf1 b5 20. axb5 axb5 21. Bd3 Bxd5 22. Bf5 Rd8 23. Rb1 Be4 24. Bxe4 Nxe4 25. Rc1 0-0 26. Kg2 Rfe8 27. g4 Nf6 28. Qd3 Kg7 29. Nd2 Ne4 30. Nf3 Nf6 31. Nd2 d5 32. f4 c4 33. Qd4 gxf4 34. Rhf1 Qd6 35. Rxf4 Qe5 36. Rcf1 Qxd4 37. exd4 Rd6 38. R1f2 Rde6 39. bxc4 bxc4 40. Nb1 R8e7 41. Nc3 Rd7 42. R2f3 Ne4 43. Re3 Nxc3 44. Rxc3 Re2+ 45. Kg3 Rb7 46. Rf5 Reb2 47. Kf4 R2b3 48. Rc1 Rd7 49. h4 Rd3 50. Ke5 Re3+ 51. Kf4 Re4+ 52. Kf3 Rxd4 53. Rf4 Rd3+ 54. Ke2 Re7+ 55. Kf2 c3 56. Rf3 Rd2+ 57. Kg3 d4 58. Rf2 Re3+ 59. Kg2 Ree2 60. Rxe2 Rxe2+ 61. Kf3 Rd2 62. Ke4 c2 0-1

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.12"]
[Round "9"]
[White "Kois, Przemyslaw"]
[Black "Mandera, Mateusz"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1703"]
[BlackElo "1584"]
[PlyCount "47"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Krosno KKSz Urania U19"]
[BlackTeam "Katowice UKS Palac Mlodziezy U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 Ne7 5. Nf3 c5 6. dxc5 Bxc5 7. 0-0 0-0 8. Bg5 f6 9. Bh4 d4 10. Na4 Qa5 11. Nxc5 Qxc5 12. e5 fxe5 13. Bxe7 Qxe7 14. Nxe5 Qf6 15. Qe2 Rd8 16. f4 Na6 17. Qe4 g6 18. Bxa6 Rb8 19. Bc4 Rd6 20. f5 Qg5 21. Nf7 Kxf7 22. fxg6+ Kg8 23. gxh7+ Kg7 24. Rf7+ 1-0

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.12"]
[Round "8"]
[White "Mandera, Mateusz"]
[Black "Dzierzak, Radoslaw"]
[Result "1/2-1/2"]
[ECO "E35"]
[WhiteElo "1584"]
[BlackElo "1608"]
[PlyCount "61"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Katowice UKS Palac Mlodziezy U19"]
[BlackTeam "Imielin MKSz Diagonalia U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. Bg5 0-0 6. cxd5 exd5 7. e3 h6 8. Bh4 Nbd7 9. Bd3 c5 10. Nge2 c4 11. Bf5 Nb6 12. 0-0 Re8 13. a3 Be7 14. f3 Nh5 15. Bf2 Bg5 16. Bxc8 Rxc8 17. e4 Qd7 18. e5 g6 19. h4 Be7 20. Qd2 Kh7 21. Nf4 Ng7 22. g3 Nf5 23. Kg2 Rc6 24. Rh1 a6 25. Rae1 Bf8 26. Rc1 Ng7 27. Be3 Nf5 28. Bf2 Ng7 29. Be3 Ne6 30. Qc2 Nxf4+ 31. Bxf4 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.11"]
[Round "7"]
[White "Szusterowski, Przemyslaw"]
[Black "Mandera, Mateusz"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "1837"]
[BlackElo "1584"]
[PlyCount "57"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Chorzowskie Towarzystwo Szachowe"]
[BlackTeam "Katowice UKS Palac Mlodziezy U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 e6 2. g3 f5 3. Bg2 d5 4. 0-0 Bd6 5. d4 Nf6 6. b3 0-0 7. Bb2 b6 8. c4 c6 9. Nbd2 Nbd7 10. Rc1 Bb7 11. Ng5 Qe7 12. e3 Ne4 13. Ndxe4 fxe4 14. h4 Nf6 15. c5 bxc5 16. dxc5 Bxc5 17. Bh3 Bc8 18. Qc2 Bd6 19. Qxc6 h6 20. Qxa8 Ba6 21. Bxe6+ Kh8 22. Nf7+ Kh7 23. Bf5+ g6 24. Qc6 Rxf7 25. Qxa6 gxf5 26. Rc6 Ne8 27. Rfc1 Rf8 28. Rxd6 Nxd6 29. Ba3 1-0

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.09"]
[Round "5"]
[White "Mandera, Mateusz"]
[Black "Duszkiewicz, Marek"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1584"]
[BlackElo "1960"]
[PlyCount "62"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Katowice UKS Palac Mlodziezy U19"]
[BlackTeam "Grzybowo GKSz Solny U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 c6 3. Nc3 e5 4. e3 e4 5. Qb3 Nf6 6. Bd2 a6 7. Nh3 b5 8. cxd5 cxd5 9. Nf4 Bb7 10. Be2 Be7 11. 0-0 0-0 12. f3 Qd6 13. fxe4 dxe4 14. Rac1 Nbd7 15. Rc2 Nb6 16. Rfc1 g5 17. Nh3 b4 18. Na4 Bd5 19. Qxb4 Nxa4 20. Qxa4 h6 21. a3 Qe6 22. Bc4 Bd6 23. Bxd5 Nxd5 24. Rc6 Rfd8 25. Kh1 Qg4 26. Rxa6 Rab8 27. b4 Qe2 28. Rc2 Nb6 29. Qa5 Qd1+ 30. Ng1 Qxc2 31. Rxb6 Bc7 0-1

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.08"]
[Round "4"]
[White "Grzeskow, Adrian"]
[Black "Mandera, Mateusz"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1829"]
[BlackElo "1584"]
[PlyCount "39"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Bogatynia UKS SP3 U19"]
[BlackTeam "Katowice UKS Palac Mlodziezy U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Bd7 5. a3 Bxc3+ 6. Nxc3 Ne7 7. exd5 exd5 8. Bf4 a6 9. Qf3 Bf5 10. 0-0-0 Qd7 11. Qg3 0-0 12. Bxc7 Qc6 13. Be5 Ng6 14. Bd3 b5 15. h4 Be6 16. Bxg7 Kxg7 17. h5 Bf5 18. hxg6 Bxg6 19. Qe5+ Kg8 20. Nxd5 1-0

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.07"]
[Round "3"]
[White "Mandera, Mateusz"]
[Black "Hanusek, Krzysztof"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1584"]
[BlackElo "1742"]
[PlyCount "48"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Katowice UKS Palac Mlodziezy U19"]
[BlackTeam "Wolsztyn UKS Szach U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 c6 6. Qc2 Be6 7. e3 Nbd7 8. Bd3 h6 9. Bh4 Bd6 10. Nge2 Qc7 11. Bg3 Bxg3 12. Nxg3 0-0 13. 0-0 Rfe8 14. f3 Qd6 15. Qd2 Rad8 16. Bf5 Nb6 17. Rad1 Nc4 18. Qe2 Nxe3 19. Nce4 Nxe4 20. Nxe4 dxe4 21. Bxe6 Nxf1 22. Bxf7+ Kxf7 23. Qxf1 exf3 24. Qxf3+ Kg8 0-1

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.06"]
[Round "1"]
[White "Mandera, Mateusz"]
[Black "Somyk, Marcin"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "1584"]
[BlackElo "1869"]
[PlyCount "70"]
[EventDate "2010.07.06"]
[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 "Katowice UKS Palac Mlodziezy U19"]
[BlackTeam "Wroclaw MUKS MDK Fabryczna U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. e4 b5 6. a4 b4 7. e5 bxc3 8. exf6 cxb2 9. fxg7 Bxg7 10. Bxb2 Bf5 11. Bxc4 0-0 12. Qe2 c5 13. Qd2 Nc6 14. d5 Bxb2 15. Qxb2 Qa5+ 16. Qd2 Qxd2+ 17. Nxd2 Nb4 18. 0-0 Rfd8 19. Nb3 Bd3 20. Bxd3 Nxd3 21. Rfd1 c4 22. Na5 Nb2 23. Rd4 Rac8 24. Nc6 Rd7 25. Rc1 Kg7 26. Rg4+ Kf8 27. Rd4 Ke8 28. Ne5 Rdc7 29. Rg4 Kf8 30. Rf4 f6 31. Nc6 Nd3 32. Rh4 Nxc1 33. Nd4 Rd7 34. Ne6+ Kg8 35. Rg4+ Kh8 0-1

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.06"]
[Round "2"]
[White "Pisarek, Marcin"]
[Black "Mandera, Mateusz"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1746"]
[BlackElo "1584"]
[PlyCount "75"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier U19"]
[BlackTeam "Katowice UKS Palac Mlodziezy U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 e6 2. c4 f5 3. g3 d5 4. b3 c6 5. Bg2 Bd6 6. Nh3 Nf6 7. Bf4 0-0 8. 0-0 b6 9. Nd2 c5 10. Nf3 Ne4 11. Rc1 Bb7 12. Bxd6 Qxd6 13. e3 Nd7 14. Nf4 a5 15. Qc2 a4 16. Rfd1 axb3 17. axb3 Ndf6 18. Ne5 g5 19. Ne2 cxd4 20. exd4 Qb4 21. Nd3 Qe7 22. h3 Nd6 23. Qd2 dxc4 24. Qxg5+ Qg7 25. Qxg7+ Kxg7 26. bxc4 Rac8 27. Nef4 Rfe8 28. Ne5 Ba6 29. Bf1 Nf7 30. Rb1 Rb8 31. Nc6 Ra8 32. Rxb6 Ng5 33. Ne5 Bc8 34. c5 Re7 35. Bc4 Ra3 36. Rd3 Ra1+ 37. Kg2 Raa7 38. Nc6 1-0

[Event "Polanica Zdroj op-C 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.26"]
[Round "9"]
[White "Mandera, Mateusz"]
[Black "Bielinski, Kazimierz"]
[Result "1/2-1/2"]
[ECO "E39"]
[BlackElo "1781"]
[PlyCount "37"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Nc6 6. Nf3 Bxc5 7. Bg5 0-0 8. e3 h6 9. Bh4 Be7 10. Bd3 Nb4 11. Qd2 b6 12. Be2 Bb7 13. a3 Na6 14. 0-0 Rc8 15. Nd4 Nc5 16. Bxf6 Bxf6 17. Qc2 Ba8 18. b4 Nb7 19. Ne4 1/2-1/2

[Event "Polanica Zdroj op-C 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.25"]
[Round "8"]
[White "Rozycki, Wojciech"]
[Black "Mandera, Mateusz"]
[Result "1/2-1/2"]
[ECO "C17"]
[WhiteElo "1614"]
[PlyCount "56"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 a6 6. a3 Bxc3 7. Bxc3 cxd4 8. Qxd4 Ne7 9. Bd3 Nbc6 10. Qg4 Ng6 11. Nf3 Qc7 12. 0-0 Bd7 13. Rfe1 0-0-0 14. b4 Na7 15. Bd4 Nb5 16. c3 Kb8 17. Rec1 Rc8 18. c4 Nxd4 19. Qxd4 Ba4 20. cxd5 Qxc1+ 21. Rxc1 Rxc1+ 22. Bf1 Bb5 23. Nd2 Rd1 24. Qe3 Rc8 25. g3 Rcc1 26. d6 Bxf1 27. Nxf1 Rxf1+ 28. Kg2 Rfe1 1/2-1/2

[Event "Polanica Zdroj op-C 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.24"]
[Round "7"]
[White "Mandera, Mateusz"]
[Black "Graczyk, Natalia"]
[Result "0-1"]
[ECO "D10"]
[BlackElo "1675"]
[PlyCount "122"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Qb6 6. Qd2 Bf5 7. e3 Nc6 8. Nf3 e6 9. a3 Be7 10. Bb5 Rc8 11. Ne5 0-0 12. Bxc6 bxc6 13. Bg5 Qa6 14. Bxf6 gxf6 15. Nd7 Rfd8 16. Nc5 Bxc5 17. dxc5 e5 18. Ne2 Rb8 19. 0-0 Bd3 20. Rfe1 Bxe2 21. Rxe2 Rb3 22. e4 d4 23. Rae1 Kg7 24. f4 h6 25. fxe5 fxe5 26. Rf2 Qd3 27. Qxd3 Rxd3 28. Ref1 Rd7 29. Rf6 Rc7 30. Rd6 Re3 31. Rff6 d3 32. Rf3 Re1+ 33. Kf2 Re2+ 34. Kg3 Rxb2 35. Rdxd3 Rb5 36. Rc3 Rd7 37. Rf5 f6 38. Rcf3 Rf7 39. Rd3 Rxc5 40. Rff3 Rc4 41. Rfe3 Kg6 42. Rc3 Rxc3 43. Rxc3 Rc7 44. Kg4 c5 45. Rc4 a6 46. Kf3 Kg5 47. Kg3 f5 48. exf5 Kxf5 49. Kf3 h5 50. Ke3 Ke6 51. Ke4 Rc8 52. a4 Kd6 53. Rc2 Rb8 54. Rd2+ Ke6 55. a5 Rb4+ 56. Kf3 Rd4 57. Rb2 c4 58. Rc2 Kd5 59. h3 Rd3+ 60. Kf2 c3 61. g4 Rxh3 0-1

[Event "Polanica Zdroj op-C 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.23"]
[Round "6"]
[White "Laszewicz, Magdalena"]
[Black "Mandera, Mateusz"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1622"]
[PlyCount "106"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e6 2. e5 d5 3. exd6 Bxd6 4. Nf3 Nf6 5. Nc3 0-0 6. d4 b6 7. Bd3 Bb7 8. Bg5 h6 9. Bh4 Nbd7 10. Qd2 c5 11. Bg3 Bxg3 12. hxg3 Bxf3 13. gxf3 cxd4 14. Ne4 Ne5 15. Qe2 Nxd3+ 16. Qxd3 Nxe4 17. fxe4 e5 18. f4 f6 19. 0-0-0 Rc8 20. Rh5 Qc7 21. f5 Qc4 22. Qxc4+ Rxc4 23. Rd3 Rfc8 24. Rh2 b5 25. Ra3 R8c7 26. Rd2 d3 27. Raxd3 Rxe4 28. Rd5 Re1+ 29. Rd1 Rxd1+ 30. Kxd1 b4 31. Rb5 Rc4 32. Rb8+ Kh7 33. Ra8 Rc7 34. Rb8 a5 35. Rb5 Ra7 36. Ke2 g6 37. g4 gxf5 38. gxf5 h5 39. Kf3 Kh6 40. Ke4 Kg5 41. Rb8 Rg7 42. Ra8 h4 43. Rh8 Kg4 44. Rh6 h3 45. Rxf6 Kg5 46. Rf8 Kh6 47. Rf6+ Kh7 48. Rd6 h2 49. Rd1 Rg1 50. Rd7+ Kg8 51. Rd8+ Kf7 52. Rd7+ Ke8 53. Rh7 h1Q+ 0-1

[Event "Polanica Zdroj op-C 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.22"]
[Round "5"]
[White "Korpalski, Maciej"]
[Black "Mandera, Mateusz"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1505"]
[PlyCount "54"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 b6 7. 0-0 Bb7 8. Re1 Be7 9. e5 Nd7 10. Nf1 Qc7 11. Qe2 h6 12. h4 0-0-0 13. Bf4 Rdg8 14. h5 g5 15. hxg6 fxg6 16. Bh3 g5 17. Bxe6 gxf4 18. Bxg8 Rxg8 19. e6 Nf6 20. c3 Bd6 21. e7 Nxe7 22. Qe6+ Nd7 23. Qxg8+ Nxg8 24. Re8+ Qd8 25. Rxd8+ Kxd8 26. Re1 fxg3 27. fxg3 Ngf6 1/2-1/2

[Event "Polanica Zdroj op-C 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.21"]
[Round "4"]
[White "Mandera, Mateusz"]
[Black "Kwiatkowski, Zygmunt"]
[Result "0-1"]
[ECO "D50"]
[BlackElo "1609"]
[PlyCount "62"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. Bg5 e6 5. e3 c6 6. Bxc4 Be7 7. Qc2 0-0 8. Bd3 h6 9. Bf4 Nd5 10. Nge2 Nxf4 11. Nxf4 Nd7 12. f3 e5 13. dxe5 Nxe5 14. 0-0-0 Qa5 15. h4 Nxd3+ 16. Nxd3 Be6 17. g4 Bf6 18. Ne4 Be7 19. g5 hxg5 20. hxg5 Bxg5 21. Nxg5 Qxg5 22. Rdg1 Qxe3+ 23. Kb1 Bf5 24. Qh2 Qxd3+ 25. Ka1 Bh7 26. Qh6 Qb1+ 27. Rxb1 gxh6 28. Rbg1+ Kh8 29. Rxh6 Rg8 30. Rgh1 Rg7 31. f4 Rag8 0-1

[Event "Polanica Zdroj op-C 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.20"]
[Round "3"]
[White "Mandera, Mateusz"]
[Black "Adamczewski, Jedrzej"]
[Result "0-1"]
[ECO "E34"]
[BlackElo "1710"]
[PlyCount "46"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. Bg5 h6 6. Bh4 Be7 7. cxd5 Nxd5 8. Nxd5 exd5 9. Bg3 Bb4+ 10. Kd1 Bd6 11. e3 0-0 12. Bd3 Nc6 13. a3 Re8 14. Nf3 Be6 15. Bb5 Bd7 16. Bh4 Ne7 17. Bd3 Qc8 18. b4 Nf5 19. e4 Nxh4 20. Nxh4 dxe4 21. Bxe4 a5 22. Rb1 axb4 23. axb4 Ba4 0-1

[Event "Polanica Zdroj op-C 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.19"]
[Round "2"]
[White "Golaszewski, Marek"]
[Black "Mandera, Mateusz"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1720"]
[PlyCount "64"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Be2 Nf5 7. Na3 cxd4 8. cxd4 Qb6 9. Nc2 Be7 10. 0-0 0-0 11. a3 a5 12. Qd3 Bd7 13. g4 Nh4 14. Nxh4 Bxh4 15. g5 Rac8 16. Qe3 Ne7 17. Bd3 Bb5 18. Ne1 Bxd3 19. Qxd3 Nf5 20. Nf3 Rc4 21. Bd2 Rfc8 22. Bc3 Qd8 23. Qd2 a4 24. Qf4 Qb6 25. Nxh4 Nxd4 26. Bxd4 Rxd4 27. Qg3 Rcc4 28. Ng2 Rg4 29. Qe3 Qxe3 30. fxe3 Rxg5 31. Rac1 Rxe5 32. Rxc4 dxc4 1/2-1/2

[Event "Polanica Zdroj op-C 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.18"]
[Round "1"]
[White "Mandera, Mateusz"]
[Black "Byrka, Joanna"]
[Result "1-0"]
[ECO "A57"]
[BlackElo "1702"]
[PlyCount "81"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Nbd7 7. e4 g6 8. Nf3 Bg7 9. Bf4 0-0 10. Nd2 Nxb6 11. a4 Ne8 12. a5 Nd7 13. Nc4 Nc7 14. Qb3 Rb8 15. Nb6 Na8 16. Qc2 Naxb6 17. axb6 Qxb6 18. Ra2 f5 19. Bg5 Rf7 20. exf5 Rxf5 21. f4 Qb4 22. Qd2 Bxc3 23. bxc3 Qe4+ 24. Kf2 Rxd5 25. Qe2 Qxe2+ 26. Bxe2 Kf8 27. Bc4 Rf5 28. g4 Rxg5 29. fxg5 Ne5 30. Bxa6 Bxg4 31. Be2 Be6 32. Ra3 Rb2 33. Ke3 Bf5 34. h4 c4 35. h5 Bd3 36. Bxd3 cxd3 37. Rf1+ Ke8 38. hxg6 hxg6 39. Ra8+ Kd7 40. Rd1 Re2+ 41. Kf4 1-0

