[Event "Mazowiec-chT op Autumn"]
[Site "Poland"]
[Date "2012.11.18"]
[Round "6.19"]
[White "Duniec, Mateusz"]
[Black "Moscicka, Pola"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1617"]
[BlackElo "1395"]
[PlyCount "115"]
[EventDate "2012.10.14"]
[EventType "team-swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 0-0 9. Bg5 b6 10. Qd6 Qe7 11. e5 Qxd6 12. exd6 Nd4 13. 0-0-0 Nf5 14. Bxf6 gxf6 15. Ne4 Kg7 16. Ng3 Nxg3 17. hxg3 Bb7 18. Bb5 Rfd8 19. Bd3 h6 20. Rh2 Rac8 21. Rdh1 Rh8 22. g4 Rc6 23. Be4 Rxd6 24. Bxb7 Rd4 25. Rd1 Rxd1+ 26. Kxd1 Rb8 27. Ba6 d6 28. a4 Rd8 29. Rh3 Rd7 30. Rc3 Kg6 31. Bb5 Rd8 32. Rc7 Ra8 33. Bc6 Rb8 34. Rxa7 Rc8 35. Be4+ Kg7 36. b3 Rb8 37. Rb7 Rxb7 38. Bxb7 Kf8 39. b4 Ke7 40. a5 bxa5 41. bxa5 Kd7 42. Kd2 Kc7 43. a6 Kb6 44. Kd3 d5 45. f4 Ka7 46. c4 dxc4+ 47. Kxc4 Kb6 48. g3 e5 49. fxe5 fxe5 50. Kd5 f6 51. Ke6 e4 52. Bxe4 Kxa6 53. Kxf6 Kb6 54. Kg6 Kc7 55. Kxh6 Kd7 56. g5 Ke7 57. g6 Kf8 58. Kh7 1-0

[Event "Mazowiec-chT op Autumn"]
[Site "Poland"]
[Date "2012.11.03"]
[Round "5.2"]
[White "Duniec, Mateusz"]
[Black "Kaminski, Lukasz"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1617"]
[BlackElo "1398"]
[PlyCount "129"]
[EventDate "2012.10.14"]
[EventType "team-swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 d5 4. exd5 exd5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. 0-0 Ngf6 8. Nc3 Be7 9. Re1 0-0 10. Bg5 h6 11. Bh4 Re8 12. dxc5 g5 13. Bg3 Nxc5 14. Re5 Qb6 15. Rb1 Rad8 16. Nd4 Bd6 17. Rxe8+ Rxe8 18. Nf5 Bxg3 19. hxg3 Nce4 20. Nxe4 Rxe4 21. Nxh6+ Kg7 22. Nf5+ Kg6 23. Qf3 Ng4 24. Ne7+ Rxe7 25. Qxg4 f5 26. Qf3 Re4 27. Qb3 Qxb3 28. axb3 b5 29. Kf1 Kf6 30. Ra1 Re7 31. Ra5 Rb7 32. f4 g4 33. Ra6+ Ke7 34. Ke2 b4 35. Kd3 Rd7 36. Kd4 Rc7 37. c3 Rb7 38. Kxd5 bxc3 39. bxc3 Rxb3 40. Rxa7+ Kf6 41. c4 Rd3+ 42. Kc6 Rxg3 43. Ra2 Rc3 44. c5 g3 45. Re2 Rc4 46. Re3 Rxf4 47. Rxg3 Rf2 48. Kc7 Re2 49. c6 Re7+ 50. Kb6 Re6 51. Rd3 Ke7 52. Kb7 Re2 53. Rb3 Rxg2 54. c7 Rg8 55. c8Q Rxc8 56. Kxc8 Ke6 57. Rb5 f4 58. Kc7 f3 59. Kc6 Kf6 60. Kd6 Kg6 61. Ke6 f2 62. Rf5 f1Q 63. Rxf1 Kg5 64. Rf8 Kg4 65. Ke5 1-0

[Event "Mazowiec-chT op Autumn"]
[Site "Poland"]
[Date "2012.10.14"]
[Round "1.2"]
[White "Szulejko, Michal"]
[Black "Duniec, Mateusz"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1491"]
[BlackElo "1617"]
[PlyCount "51"]
[EventDate "2012.10.14"]
[EventType "team-swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Bb4 7. Rc1 0-0 8. cxd5 exd5 9. Bd3 c5 10. 0-0 Bxc3 11. bxc3 c4 12. Be2 Qa5 13. Qc2 Ne4 14. Be7 Re8 15. Bb4 Qc7 16. Nd2 Nxd2 17. Qxd2 Nf6 18. Bf3 Bf5 19. Qb2 Ne4 20. Rfd1 a5 21. Ba3 Re6 22. Rb1 Rh6 23. g3 b6 24. Qb5 Bd7 25. Qb2 Qc6 26. Bxe4 0-1

[Event "Mazowiec-chT op 1112"]
[Site "Poland"]
[Date "2012.02.19"]
[Round "7.54"]
[White "Duniec, Mateusz"]
[Black "Zalewski, Piotr"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1611"]
[BlackElo "1347"]
[PlyCount "70"]
[EventDate "2012.01.08"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Bc5 6. e5 Ng4 7. Bxf7+ Kxf7 8. Ng5+ Ke8 9. Qxg4 d6 10. e6 Ne5 11. Qh5+ g6 12. Qe2 Rf8 13. Ne4 Nc6 14. Bg5 Ne7 15. Nf6+ Rxf6 16. Bxf6 c6 17. Nd2 Qc7 18. Nb3 Bb6 19. Nxd4 d5 20. Rfe1 Qf4 21. Qe5 Qxe5 22. Bxe5 Nf5 23. Nxf5 gxf5 24. Bd6 Bd4 25. Rad1 Bxb2 26. Rd3 b6 27. Rg3 Bxe6 28. Rxe6+ Kd7 29. Rh6 Re8 30. Re3 Bc1 31. Rxh7+ Kd8 32. Bc7+ Kc8 33. Rxe8+ Kb7 34. Bb8+ Ka6 35. Rxa7+ Kb5 1-0

[Event "Mazowiec-chT op 1112"]
[Site "Poland"]
[Date "2012.01.08"]
[Round "2.44"]
[White "Duniec, Mateusz"]
[Black "Rozycki, Dariusz"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1611"]
[BlackElo "1500"]
[PlyCount "35"]
[EventDate "2012.01.08"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 Nf6 9. 0-0 0-0 10. e5 dxe5 11. dxe5 Ng4 12. Re1 Re8 13. e6 Bxe6 14. Bxe6 fxe6 15. Qb3 Nd4 16. Qc4 Nxf3+ 17. Nxf3 Qd7 18. Qxg4 1-0

[Event "Mazowiec-chT op 1112"]
[Site "Poland"]
[Date "2012.01.08"]
[Round "1.44"]
[White "Skwarnicki, Adam"]
[Black "Duniec, Mateusz"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1982"]
[BlackElo "1611"]
[PlyCount "57"]
[EventDate "2012.01.08"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. g3 Nf6 5. Bg2 Nbd7 6. 0-0 g6 7. Nc3 Bg7 8. Qd3 dxc4 9. Qxc4 0-0 10. e4 Nb8 11. Rd1 b5 12. Qb3 a6 13. Bg5 Qa5 14. Ne5 Bb7 15. a4 b4 16. Bxf6 Bxf6 17. Nc4 Qc7 18. Qxb4 Nd7 19. e5 Bg7 20. Nd6 Rab8 21. Rac1 Nb6 22. a5 Nc8 23. Nde4 Qe7 24. Nc5 Na7 25. Qc4 Rfd8 26. Rc2 Nb5 27. Nxb7 Nxc3 28. Nxd8 Nxd1 29. Nxc6 1-0

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.02.06"]
[Round "5.46"]
[White "Jackiewicz, Jerzy"]
[Black "Duniec, Mateusz"]
[Result "0-1"]
[ECO "A85"]
[BlackElo "1553"]
[PlyCount "70"]
[EventDate "2011.01.09"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Minsk Mazowiecki MTSz II"]
[BlackTeam "Chylice UKS Szachylice II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 g6 2. Nc3 Bg7 3. e3 f5 4. d4 Nf6 5. Bd3 d6 6. Nge2 e5 7. dxe5 dxe5 8. Bc2 Qxd1+ 9. Bxd1 Be6 10. b3 c6 11. 0-0 Nbd7 12. Ba3 Bf8 13. Bxf8 Rxf8 14. Bc2 0-0-0 15. a4 h5 16. h3 h4 17. f4 e4 18. Nd4 Bf7 19. Bd1 a6 20. Be2 c5 21. Nc2 Nh5 22. Bxh5 gxh5 23. Rad1 Nf6 24. Kf2 Rd3 25. Rxd3 exd3 26. Ne1 Ne4+ 27. Nxe4 fxe4 28. Nxd3 exd3 29. Rd1 Bg6 30. g4 hxg3+ 31. Kxg3 Be4 32. Rd2 Rg8+ 33. Kh4 Rg2 34. Rd1 d2 35. Kxh5 Bf3+ 0-1

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.02.06"]
[Round "6.35"]
[White "Nowak, Edward"]
[Black "Duniec, Mateusz"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "1846"]
[BlackElo "1553"]
[PlyCount "29"]
[EventDate "2011.01.09"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Jablonna Lotos"]
[BlackTeam "Chylice UKS Szachylice II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. Bb2 Bf5 5. d3 e6 6. Nbd2 Nbd7 7. g3 Bg6 8. Bg2 Be7 9. 0-0 0-0 10. Re1 Rc8 11. a3 a5 12. e4 dxc4 13. e5 c3 14. Bxc3 Nd5 15. Qc2 1/2-1/2

[Event "Chylice Fidelice Cup"]
[Site "Chylice"]
[Date "2010.10.03"]
[Round "5.1"]
[White "Duniec, Mateusz"]
[Black "Winiarski, Mikolaj"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1578"]
[BlackElo "1713"]
[PlyCount "42"]
[EventDate "2010.10.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Bb4 7. Ndb5 a6 8. Bxf6 gxf6 9. Nd6+ Ke7 10. Nxc8+ Rxc8 11. Bd3 Bxc3+ 12. bxc3 Qa5 13. 0-0 Qxc3 14. Rb1 b5 15. f4 Nb4 16. Rb3 Qc5+ 17. Rf2 Nxa2 18. Qf3 Nc3 19. e5 f5 20. Qh5 Ke8 21. g4 Nd1 1/2-1/2

[Event "Chylice Fidelice Cup"]
[Site "Chylice"]
[Date "2010.10.03"]
[Round "4.3"]
[White "Powalka, Michal"]
[Black "Duniec, Mateusz"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "1316"]
[BlackElo "1578"]
[PlyCount "29"]
[EventDate "2010.10.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e4 Nf6 5. Bg5 h6 6. Bxf6 gxf6 7. cxd5 Bg7 8. dxe6 fxe6 9. Qh5+ Ke7 10. Nf3 Nd7 11. Bc4 b5 12. Bb3 Bb7 13. 0-0-0 a5 14. d5 Qe8 15. Qg4 1-0

[Event "Chylice Fidelice Cup"]
[Site "Chylice"]
[Date "2010.10.02"]
[Round "3.2"]
[White "Duniec, Mateusz"]
[Black "Pietrzak, Tomasz"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1578"]
[BlackElo "1961"]
[PlyCount "78"]
[EventDate "2010.10.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Nf3 Bg4 8. h3 Bh5 9. d5 N8d7 10. Bf4 a5 11. Ne4 Bg6 12. Bd3 Bxe4 13. Bxe4 Nc5 14. Qc2 Nxe4 15. Qxe4 0-0 16. 0-0 Bf6 17. Qc2 Nd7 18. Rac1 Nc5 19. Rfd1 Re8 20. Ne1 Re4 21. Be3 Qe7 22. Nd3 Nxd3 23. Rxd3 b6 24. a3 Re8 25. b4 axb4 26. axb4 Bg5 27. Bxg5 Qxg5 28. Ra1 Qf4 29. Re3 Rxe3 30. fxe3 Qxe3+ 31. Kh1 h5 32. Rf1 g6 33. Qb2 Re5 34. Qa1 Qd3 35. Qa8+ Kg7 36. Rf4 Re1+ 37. Kh2 Qe3 38. Rf3 Qe5+ 39. Rg3 Re3 0-1

[Event "Chylice Fidelice Cup"]
[Site "Chylice"]
[Date "2010.10.02"]
[Round "2.2"]
[White "Llaneza Vega, Victor"]
[Black "Duniec, Mateusz"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2003"]
[BlackElo "1578"]
[PlyCount "49"]
[EventDate "2010.10.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 d6 5. c3 Bd7 6. d4 Qb6 7. Qb3 a6 8. Bxc6 Qxc6 9. Nbd2 0-0-0 10. a4 Be7 11. dxc5 Qxc5 12. Nc4 Nf6 13. Be3 Qc6 14. Nd4 Qxe4 15. f3 Qg6 16. Na5 b5 17. c4 e5 18. cxb5 Bh3 19. Qc4+ Kb8 20. Ndc6+ Ka8 21. Rf2 d5 22. Qh4 d4 23. b6 Rd7 24. Bxd4 exd4 25. Qxh3 1-0

[Event "Chylice Fidelice Cup"]
[Site "Chylice"]
[Date "2010.10.01"]
[Round "1.3"]
[White "Duniec, Mateusz"]
[Black "Kazmierczak, Ewa"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1578"]
[BlackElo "1434"]
[PlyCount "35"]
[EventDate "2010.10.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 Be7 9. 0-0 f6 10. exf6 Nxf6 11. Rb1 Bd6 12. Re1 0-0 13. Bf4 Bxf4 14. Nxf4 Re8 15. Ng5 Nd8 16. Nxh7 Nxh7 17. Bxh7+ Kf8 18. Ng6+ 1-0

[Event "Warsaw Ursus op 4th"]
[Site "Warsaw"]
[Date "2010.06.06"]
[Round "8"]
[White "Duniec, Mateusz"]
[Black "Rosiak, Tomasz"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1574"]
[PlyCount "70"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Nc6 6. Bb5 Bd7 7. 0-0 0-0-0 8. d5 e6 9. dxc6 Bxc6 10. Qe2 Bxb5 11. Qxb5 Qxb5 12. Nxb5 a6 13. Nc3 Bb4 14. Bg5 Bxc3 15. bxc3 Rd5 16. Bxf6 gxf6 17. Rad1 Rc5 18. Rd3 e5 19. Re3 e4 20. Rxe4 Rxc3 21. Re2 Rg8 22. Rfe1 Rxf3 23. Kf1 Ra3 24. c4 Rc3 25. Re7 Rf8 26. R7e4 Rc2 27. R1e2 Rc1+ 28. Re1 Rxe1+ 29. Kxe1 Kd7 30. Kd2 Re8 31. Rh4 Rh8 32. Kd3 Ke6 33. Re4+ Kd6 34. Rf4 Rd8 35. Ke4 Ke6 1/2-1/2

[Event "Warsaw Ursus op 4th"]
[Site "Warsaw"]
[Date "2010.06.06"]
[Round "9"]
[White "Kaczkowski, Maciej"]
[Black "Duniec, Mateusz"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1403"]
[BlackElo "1574"]
[PlyCount "54"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 Bxc3+ 8. bxc3 h6 9. Ba3 Qa5 10. Bb2 0-0 11. 0-0 d5 12. exd5 Qxd5 13. c4 Qc5 14. Re1 Re8 15. Be4 Nxe4 16. Rxe4 Bf5 17. Re3 Qxc4 18. Bxe5 Nxe5 19. Nxe5 Qxc2 20. Qd5 Be6 21. Qxb7 Rab8 22. Qxa7 Rb1+ 23. Re1 Rxa1 24. Rxa1 Qc3 25. Rd1 Qxe5 26. a4 Bb3 27. Rf1 Bc4 0-1

[Event "Warsaw Ursus op 4th"]
[Site "Warsaw"]
[Date "2010.06.05"]
[Round "7"]
[White "Brudzinski, Maciej"]
[Black "Duniec, Mateusz"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1939"]
[BlackElo "1574"]
[PlyCount "81"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d5 6. exd5 Qxd5 7. 0-0 Nf6 8. c4 Qd8 9. Nc3 Bg4 10. Be2 a6 11. Qa4 Qa5 12. Rd1 Qxa4 13. Nxa4 e6 14. Nb6 Rb8 15. Bf4 Bxf3 16. Bxf3 e5 17. Re1 Bd6 18. Rad1 Bc7 19. Bxc6+ bxc6 20. Bxe5 Bxe5 21. Rxe5+ Kf8 22. c5 Re8 23. Rxe8+ Kxe8 24. Rd6 Ke7 25. Rxc6 Rd8 26. Kf1 Rd2 27. Nc8+ Kd7 28. Rd6+ Rxd6 29. Nxd6 Kc6 30. b4 Nd5 31. a3 f6 32. Ke1 a5 33. bxa5 Kxc5 34. Ne8 g6 35. a4 f5 36. Kd2 Kb4 37. a6 Nb6 38. Nf6 h6 39. a7 Kxa4 40. Nd5 Na8 41. Ne7 1-0

[Event "Warsaw Ursus op 4th"]
[Site "Warsaw"]
[Date "2010.06.05"]
[Round "6"]
[White "Duniec, Mateusz"]
[Black "Bozyk, Pawel"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1574"]
[PlyCount "55"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Bc5 6. e5 d5 7. exf6 dxc4 8. Re1+ Be6 9. Ng5 Qd5 10. Nc3 Qf5 11. Nce4 0-0-0 12. Nxe6 fxe6 13. fxg7 Rhg8 14. Bh6 d3 15. c3 Be7 16. Qd2 Qg6 17. Ng3 e5 18. Ne4 Bf6 19. Nxf6 Qxf6 20. g4 Rde8 21. Re4 Re6 22. g5 Qf5 23. Rae1 b6 24. Rxc4 Ne7 25. Rce4 Ng6 26. Qxd3 Rd8 27. Qxd8+ Kxd8 28. g8Q+ 1-0

[Event "Warsaw Ursus op 4th"]
[Site "Warsaw"]
[Date "2010.06.05"]
[Round "5"]
[White "Kokoszczynski, Jan"]
[Black "Duniec, Mateusz"]
[Result "0-1"]
[ECO "B51"]
[BlackElo "1574"]
[PlyCount "88"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. Bb5 Bd7 5. 0-0 e6 6. d3 Nf6 7. Re1 Be7 8. Bf4 0-0 9. Qe2 a6 10. Bxc6 Bxc6 11. e5 Nd5 12. Nxd5 Bxd5 13. c4 Bc6 14. d4 Bxf3 15. Qxf3 cxd4 16. Qxb7 dxe5 17. Bxe5 Bd6 18. Qe4 Bxe5 19. Qxe5 Qb6 20. b3 Rad8 21. Rad1 d3 22. Re3 d2 23. Re2 Qb4 24. Qe3 Qa3 25. Rexd2 Rxd2 26. Qxd2 a5 27. g3 g6 28. Kg2 Rc8 29. Rb1 a4 30. Qb2 Qc5 31. Rc1 Qb4 32. Qc3 Qc5 33. b4 Qc6+ 34. Qf3 Qd6 35. Qc3 Qc6+ 36. Kf1 Qh1+ 37. Ke2 Qxh2 38. c5 Qh5+ 39. Ke1 Qh1+ 40. Kd2 Rd8+ 41. Ke3 Qh6+ 42. Ke2 Qh5+ 43. Qf3 Rd2+ 44. Ke3 Rd3+ 0-1

[Event "Warsaw Ursus op 4th"]
[Site "Warsaw"]
[Date "2010.05.30"]
[Round "4"]
[White "Duniec, Mateusz"]
[Black "Zeromski, Witold"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1574"]
[PlyCount "73"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 d6 6. Nxd4 Be7 7. Nc3 0-0 8. Bf4 Bg4 9. Qd2 Ne5 10. Bb3 a6 11. h3 Bh5 12. a4 c5 13. Nf5 Bg6 14. Bxe5 dxe5 15. Qxd8 Bxd8 16. Nd6 Rb8 17. f3 Bc7 18. Nc4 b5 19. axb5 axb5 20. Ne3 c4 21. Ba2 Rfd8 22. Ncd5 Nxd5 23. Nxd5 Bd6 24. Bb1 f5 25. c3 f4 26. Bc2 Bf7 27. Rfd1 Ra8 28. Kh1 Rxa1 29. Rxa1 Bc5 30. b4 Bf2 31. Rd1 Bxd5 32. exd5 Kf7 33. Be4 g6 34. Ra1 Ke7 35. Ra5 Rb8 36. Ra6 Rb6 37. Ra5 1/2-1/2

[Event "Warsaw Ursus op 4th"]
[Site "Warsaw"]
[Date "2010.05.30"]
[Round "3"]
[White "Lewandowski, Alan"]
[Black "Duniec, Mateusz"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1574"]
[PlyCount "44"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d5 5. exd5 Qxd5 6. c4 Qxg2 7. Qf3 Qxf3 8. Nxf3 Nc6 9. Bd2 Nf6 10. Nc3 a6 11. 0-0-0 Bg4 12. Be2 Bxf3 13. Bxf3 e6 14. Bxc6+ bxc6 15. Be3 Be7 16. Na4 0-0 17. Nc5 Bxc5 18. Bxc5 Rfd8 19. Be7 Rxd1+ 20. Rxd1 Ng4 21. f3 Nxh2 22. f4 h6 0-1

[Event "Warsaw Ursus op 4th"]
[Site "Warsaw"]
[Date "2010.05.29"]
[Round "1"]
[White "Blank, Kamil"]
[Black "Duniec, Mateusz"]
[Result "1-0"]
[ECO "B33"]
[BlackElo "1574"]
[PlyCount "109"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bg5 Bc5 8. Bc4 0-0 9. 0-0 h6 10. Bh4 Rb8 11. Rb1 d6 12. Na4 Bb4 13. a3 Ba5 14. b4 Bc7 15. Qe2 Be6 16. Bxe6 fxe6 17. Rbd1 a5 18. Qc4 Qe8 19. bxa5 d5 20. exd5 exd5 21. Qa2 Bxa5 22. c4 d4 23. Nc5 Bc3 24. Rb1 g5 25. Bg3 Qe7 26. Nd3 Nd7 27. Rxb8 Rxb8 28. Rb1 Rxb1+ 29. Qxb1 e4 30. Nb4 Qe6 31. h3 d3 32. Na2 Qxc4 33. Nxc3 Qxc3 34. Qa2+ Kg7 35. Qe6 Qc1+ 36. Kh2 d2 37. Qxd7+ Kf6 38. Qd6+ Kf7 39. Qc7+ Ke6 40. Qe5+ Kf7 41. Qf5+ Ke7 42. Qxe4+ Kf6 43. Be5+ Kf7 44. Qf5+ Ke7 45. Qf6+ Kd7 46. Qf7+ Kd8 47. Qc7+ Ke8 48. Qc8+ Ke7 49. Qc7+ Ke6 50. Qd6+ Kf7 51. Qd7+ Kf8 52. Bd6+ Kg8 53. Qe8+ Kg7 54. Be5+ Kh7 55. Qf7# 1-0

[Event "Warsaw Ursus op 4th"]
[Site "Warsaw"]
[Date "2010.05.29"]
[Round "2"]
[White "Duniec, Mateusz"]
[Black "Rogala, Lucyna"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1574"]
[PlyCount "88"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. c4 Nc6 5. Bxd3 e5 6. Nf3 Nf6 7. Bg5 Bb4+ 8. Nbd2 d6 9. h3 Be6 10. 0-0 h6 11. Be3 b6 12. Qa4 Bd7 13. Qc2 g5 14. a3 Bc5 15. Bxc5 bxc5 16. Rad1 g4 17. hxg4 Bxg4 18. Qa4 Qd7 19. Be2 Nd4 20. Qxd7+ Kxd7 21. Nxd4 cxd4 22. Bxg4+ Nxg4 23. Nf3 Rab8 24. b4 Rbc8 25. Rc1 f6 26. c5 dxc5 27. Rxc5 Rxc5 28. bxc5 Kc6 29. Rc1 Rb8 30. Kf1 Rb2 31. Ne1 Nxf2 32. Nc2 Nd3 33. Nb4+ Nxb4 34. axb4 Rxb4 35. Ra1 Kxc5 36. Rxa7 d3 37. Rc7+ Kd4 38. Rg7 Rb1+ 39. Kf2 Kxe4 40. Rg4+ Kf5 41. Rh4 e4 42. Ke3 Re1+ 43. Kd2 Re2+ 44. Kd1 Rxg2 0-1

[Event "Mazowiec-chT op 0910"]
[Site "Mazowsze"]
[Date "2010.03.28"]
[Round "10.29"]
[White "Duniec, Mateusz"]
[Black "Mankowski, Sebastian"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "76"]
[EventDate "2009.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nc3 Bf5 6. Nf3 e6 7. Bg5 Be7 8. Bd3 Bg4 9. Be2 0-0 10. 0-0 Nbd7 11. h3 Bh5 12. Bf4 Nb6 13. Ne5 Bxe2 14. Nxe2 Nfd7 15. Qb3 Rb8 16. Rfd1 Bf6 17. Nf3 Be7 18. Rac1 Bd6 19. a4 Nf6 20. a5 Nbd7 21. d5 exd5 22. cxd5 Re8 23. Bxd6 cxd6 24. Ned4 Qxa5 25. Qb5 Qd8 26. Nf5 Nb6 27. Qb4 Nbxd5 28. Qxd6 Qxd6 29. Nxd6 Red8 30. Nb5 a6 31. Nbd4 Rbc8 32. Kf1 Nb4 33. Rxc8 Rxc8 34. Nf5 Kf8 35. Ne5 Nbd5 36. Nd4 Re8 37. Nef3 Rc8 38. Ne5 Rc4 1-0

[Event "Mazowiec-chT op 0910"]
[Site "Mazowsze"]
[Date "2010.03.14"]
[Round "9.26"]
[White "Duniec, Mateusz"]
[Black "Kozek, Wojciech"]
[Result "1/2-1/2"]
[ECO "C07"]
[BlackElo "1869"]
[PlyCount "93"]
[EventDate "2009.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Bb5 cxd4 6. cxd4 Bd7 7. Ne2 Bb4 8. exd5 exd5 9. a3 Bd6 10. Nf3 Nf6 11. Bg5 Qa5+ 12. Nc3 Ne4 13. Qe2 0-0 14. 0-0 Nxc3 15. bxc3 Bg4 16. Bxc6 bxc6 17. Qd3 Rfe8 18. Rfe1 Qc7 19. h3 Bh5 20. a4 Bg6 21. Qd2 Qd7 22. Bf4 f6 23. Rac1 Re4 24. Bh2 Rae8 25. Rxe4 Bxe4 26. c4 Bxf3 27. gxf3 Bxh2+ 28. Kxh2 Qd6+ 29. Kg2 f5 30. Qa5 Qf4 31. Re1 Rxe1 32. Qxe1 Kf7 33. cxd5 cxd5 34. Qb4 Qc7 35. f4 Qe7 36. Qxe7+ Kxe7 37. Kf3 Kd6 38. Ke3 Kc6 39. Kd3 h6 40. h4 Kd6 41. h5 g6 42. hxg6 Ke6 43. g7 Kf7 44. g8Q+ Kxg8 45. Ke3 Kf7 46. Kf3 Kg6 47. Kg3 1/2-1/2

[Event "Mazowiec-chT op 0910"]
[Site "Mazowsze"]
[Date "2010.02.28"]
[Round "8.19"]
[White "Duniec, Mateusz"]
[Black "Ludwiczuk, Katarzyna"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "62"]
[EventDate "2009.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 0-0 8. Bg5 h6 9. Bh4 Qe8 10. 0-0 Bxc3 11. bxc3 Qxe4 12. Bxf6 gxf6 13. Re1 Qf4 14. Rb1 d6 15. Bd3 Kh8 16. Re4 Qf5 17. Rh4 Qd5 18. Rb5 Qe6 19. Rxh6+ Kg7 20. Rbh5 Rg8 21. Ng5 Qe8 22. Rh7+ Kf8 23. Rxf7+ Qxf7 24. Nxf7 Bg4 25. Be2 Bxe2 26. Qxe2 Re8 27. Ne5 dxe5 28. dxe5 Nxe5 29. h3 Ng4 30. Qd2 Ne5 31. Rh7 Nf3+ 0-1

[Event "Warsaw Four Seasons op 3rd"]
[Site "Warsaw"]
[Date "2010.01.31"]
[Round "9"]
[White "Duniec, Mateusz"]
[Black "Pastuszak, Mateusz"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "102"]
[EventDate "2010.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ne2 c5 6. c3 Nc6 7. Nf3 Be7 8. g3 0-0 9. Bg2 cxd4 10. cxd4 f6 11. exf6 Nxf6 12. 0-0 Bd7 13. Bf4 Nh5 14. Re1 Bb4 15. Bd2 Bd6 16. Nc3 a6 17. Ng5 Qe8 18. Bxd5 Nxd4 19. Nce4 exd5 20. Nf6+ Nxf6 21. Rxe8 Raxe8 22. Be3 Nc6 23. Qb3 Na5 24. Qc3 Nc4 25. Bd4 Bc6 26. b3 Ne5 27. Re1 Ng6 28. Rxe8 Rxe8 29. h3 Be5 30. Nf3 Bxd4 31. Qxd4 Re4 32. Qd2 Re8 33. Nd4 Nf8 34. f3 Ne6 35. Nxe6 Rxe6 36. Kf2 Bb5 37. Qf4 Re2+ 38. Kg1 Re8 39. a4 Bc6 40. Kf2 Nd7 41. Qd4 Nf8 42. h4 Ne6 43. Qd3 d4 44. f4 Rd8 45. f5 Nc7 46. Qc4+ Kh8 47. Qf7 Nd5 48. h5 d3 49. Ke1 Nf6 50. h6 d2+ 51. Kf2 Ng4+ 0-1

[Event "Warsaw Four Seasons op 3rd"]
[Site "Warsaw"]
[Date "2010.01.31"]
[Round "8"]
[White "Sacharewicz, Krzysztof"]
[Black "Duniec, Mateusz"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1396"]
[PlyCount "95"]
[EventDate "2010.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. e4 c5 4. d5 d6 5. Qc2 f5 6. exf5 Bxf5 7. Bd3 Bxd3 8. Qxd3 Nf6 9. Nf3 Na6 10. a3 0-0 11. Ng5 Nc7 12. 0-0 Ng4 13. Qh3 h5 14. Qd3 Qe8 15. Nf3 e6 16. h3 Ne5 17. Nxe5 Bxe5 18. Bh6 Rf5 19. Nc3 Kh7 20. g4 hxg4 21. hxg4 Kxh6 22. gxf5 gxf5 23. Rfe1 Qh5 24. Rxe5 Rg8+ 25. Kf1 dxe5 26. Rd1 exd5 27. cxd5 f4 28. Ne4 f3 29. Qe3+ Kg6 30. Ng3 Qh3+ 31. Ke1 Rf8 32. d6 Nb5 33. Qd3+ e4 34. Qxe4+ Kg7 35. Qxb7+ Kg8 36. Qxb5 Qe6+ 37. Ne2 fxe2 38. Qxe2 Qd7 39. Qc4+ Kh8 40. Qh4+ Kg8 41. Qg5+ Kh8 42. Qd5 Re8+ 43. Kd2 Re6 44. Kc3 Re8 45. Qh5+ Kg7 46. Rg1+ Kf6 47. Rg6+ Kf7 48. Qh7+ 1-0

[Event "Warsaw Four Seasons op 3rd"]
[Site "Warsaw"]
[Date "2010.01.30"]
[Round "6"]
[White "Borowicz, Przemyslaw"]
[Black "Duniec, Mateusz"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "1959"]
[PlyCount "53"]
[EventDate "2010.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Be7 11. exf6 Bxf6 12. Bxf6 Qxf6 13. g3 Bd7 14. Bg2 a6 15. 0-0 Qh6 16. h4 f5 17. Qe2 Ke7 18. Rae1 a5 19. Nxb5 cxb5 20. Bxa8 f4 21. d5 Rg8 22. Kh2 Qg6 23. Qe5 fxg3+ 24. fxg3 Na6 25. dxe6 Bxe6 26. Bd5 Nc5 27. Qc7+ 1-0

[Event "Warsaw Four Seasons op 3rd"]
[Site "Warsaw"]
[Date "2010.01.30"]
[Round "7"]
[White "Duniec, Mateusz"]
[Black "Kowalewska, Agata"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1630"]
[PlyCount "78"]
[EventDate "2010.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Nf3 Nf6 7. e5 Ng4 8. Bf4 Qb6 9. 0-0 Bc5 10. Qe2 Nxf2 11. Rxf2 Bxf2+ 12. Qxf2 Qb4 13. Ne4 d5 14. Nd6+ Kd7 15. Bb5 Qxf4 16. Qc5 a6 17. Bxc6+ bxc6 18. Nd4 Bb7 19. Nxb7 Qxe5 20. Qxc6+ Ke7 21. Qc5+ Kf6 22. Rf1+ Kg6 23. Qc2+ f5 24. Nf3 Qe3+ 25. Kh1 Rhc8 26. Qa4 Rc4 27. Qd7 Rac8 28. Nd6 Rc1 29. Nh4+ Kh5 30. Qf7+ Kxh4 31. g3+ Kg4 32. h3+ Kxh3 33. Qh5+ Kxg3 34. Qh2+ Kg4 35. Qg2+ Qg3 36. Qe2+ Kh4 37. Nxf5+ exf5 38. Qe7+ Qg5 39. Qb4+ R8c4 0-1

[Event "Warsaw Four Seasons op 3rd"]
[Site "Warsaw"]
[Date "2010.01.24"]
[Round "5"]
[White "Duniec, Mateusz"]
[Black "Czajkowski, Adam"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1732"]
[PlyCount "52"]
[EventDate "2010.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Bc4 Nc6 6. Nf3 Bb4 7. 0-0 Nge7 8. Bf4 a6 9. Re1 0-0 10. Qc2 b5 11. Bd3 Ng6 12. Bg3 Bb7 13. h4 h6 14. h5 Nge7 15. a3 Bxc3 16. bxc3 f5 17. Bd6 Rf7 18. Nh4 Nc8 19. exf5 Nxd6 20. fxe6 dxe6 21. Bh7+ Kh8 22. Rxe6 Qxh4 23. Rxd6 Raf8 24. f3 Ne5 25. Rad1 Bxf3 26. gxf3 Nxf3+ 0-1

[Event "Warsaw Four Seasons op 3rd"]
[Site "Warsaw"]
[Date "2010.01.24"]
[Round "3"]
[White "Duniec, Mateusz"]
[Black "Palka, Dominika"]
[Result "1-0"]
[ECO "C56"]
[BlackElo "1656"]
[PlyCount "59"]
[EventDate "2010.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Bc5 6. e5 d5 7. exf6 dxc4 8. Re1+ Be6 9. Ng5 Qd5 10. Nc3 Qf5 11. Nce4 Bb6 12. fxg7 Rg8 13. Nxe6 fxe6 14. Bh6 0-0-0 15. g4 Qg6 16. g5 Ne5 17. h4 Nf7 18. h5 Qf5 19. Ng3 Qf4 20. Re4 Qd6 21. Qg4 d3 22. Rxe6 Nxh6 23. gxh6 Qd7 24. cxd3 cxd3 25. Rd1 Rge8 26. Rxd3 Rxe6 27. Rxd7 Kxd7 28. g8Q Rxg8 29. Qxg8 Rxh6 30. Qg7+ 1-0

[Event "Warsaw Four Seasons op 3rd"]
[Site "Warsaw"]
[Date "2010.01.24"]
[Round "4"]
[White "Eggink, Ryszard"]
[Black "Duniec, Mateusz"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1897"]
[PlyCount "68"]
[EventDate "2010.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[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 0-0 12. Nc2 Be6 13. Nce3 Bg5 14. Bd3 Bxe3 15. Nxe3 Ne7 16. a4 Qb6 17. Qe2 f5 18. exf5 Nxf5 19. Bxf5 Bxf5 20. Nxf5 Rxf5 21. axb5 Raf8 22. Rxa6 Qxf2+ 23. Qxf2 Rxf2 24. Ra2 Rc2 25. Kd1 Rff2 26. Ra8+ Kf7 27. Rf1 Rcd2+ 28. Kc1 Rc2+ 29. Kb1 Rxb2+ 30. Ka1 e4 31. Rxf2+ Rxf2 32. Ra4 e3 33. Re4 e2 34. c4 Rf1+ 0-1

[Event "Warsaw Four Seasons op 3rd"]
[Site "Warsaw"]
[Date "2010.01.23"]
[Round "1"]
[White "Duniec, Mateusz"]
[Black "Szewczyk, Mariusz"]
[Result "0-1"]
[ECO "C54"]
[BlackElo "1724"]
[PlyCount "82"]
[EventDate "2010.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Ne7 10. bxc3 0-0 11. Qd4 Nf6 12. Bg5 Ng6 13. Rfe1 d6 14. h4 h6 15. Bd2 c5 16. dxc6 bxc6 17. Rad1 d5 18. Bd3 Bg4 19. c4 Bxf3 20. gxf3 dxc4 21. Qxc4 Qd5 22. Bb4 Rfe8 23. Bf1 Qxc4 24. Bxc4 Nxh4 25. Rd3 Nd5 26. Bxd5 cxd5 27. Rde3 Rxe3 28. Rxe3 f6 29. Kf1 Nf5 30. Rd3 d4 31. Bc5 a6 32. Ke2 Rd8 33. Ra3 Nh4 34. f4 Ng6 35. Bb6 Rd6 36. Bc7 Rd7 37. Bb8 d3+ 38. Rxd3 Rxd3 39. Kxd3 Kf7 40. Kc4 h5 41. Kc5 f5 0-1

[Event "Warsaw Four Seasons op 3rd"]
[Site "Warsaw"]
[Date "2010.01.23"]
[Round "2"]
[White "Jakimczuk, Alicja"]
[Black "Duniec, Mateusz"]
[Result "0-1"]
[ECO "A07"]
[PlyCount "40"]
[EventDate "2010.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d3 Nf6 3. g3 Bf5 4. Bg2 Nc6 5. 0-0 e5 6. Ng5 h6 7. e4 hxg5 8. exf5 Qd7 9. Bxg5 0-0-0 10. Bxf6 gxf6 11. g4 Bh6 12. Nd2 Bf4 13. h3 Rdg8 14. f3 Be3+ 15. Kh2 Qd6 16. Kh1 Rh7 17. Nb3 Rgh8 18. c3 e4 19. Qe1 Rxh3+ 20. Bxh3 Rxh3+ 0-1

[Event "Mazowiec-chT op 0910"]
[Site "Mazowsze"]
[Date "2010.01.10"]
[Round "3.28"]
[White "Kosior, Artur"]
[Black "Duniec, Mateusz"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1603"]
[PlyCount "65"]
[EventDate "2009.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nc3 d6 4. Bb3 e6 5. d3 a6 6. Bd2 Nf6 7. f4 Be7 8. Nf3 Na5 9. 0-0 Nxb3 10. axb3 b5 11. Qe1 0-0 12. Qg3 Bb7 13. e5 Ne8 14. Ne2 d5 15. Qg4 Qc8 16. Ng3 f5 17. exf6 Bxf6 18. c3 Nd6 19. Nh5 Nf5 20. Nxf6+ Rxf6 21. Rae1 Rg6 22. Ng5 h6 23. Qh5 Nh4 24. Qxh4 hxg5 25. fxg5 Qc6 26. d4 Re8 27. Re5 cxd4 28. Qxd4 a5 29. h4 b4 30. h5 bxc3 31. Bxc3 Ba6 32. Rf2 Rxg5 33. Rxg5 1-0

[Event "Szachylice op"]
[Site "Szachylice"]
[Date "2010.01.03"]
[Round "9.4"]
[White "Duniec, Mateusz"]
[Black "Hryszkiewicz, Michal"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1600"]
[BlackElo "1800"]
[PlyCount "68"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bd3 cxd4 8. cxd4 Qb6 9. Nb3 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Bg5 0-0 13. Re1 a5 14. Bxf6 Rxf6 15. Qc2 h6 16. Rad1 a4 17. Nc1 Kh8 18. Bf1 Bd7 19. a3 Rc8 20. Qe2 Rcf8 21. Qb5 Qa7 22. Qd3 Be8 23. Re3 Bh5 24. Ne2 Qb6 25. Rd2 Na5 26. Ng3 Bxg3 27. hxg3 Nc4 28. Ne5 Nxd2 29. Qxd2 Rxf2 30. Be2 Rxe2 31. Rxe2 Bxe2 32. Nd7 Rf1+ 33. Kh2 Qb5 34. Nc5 Bg4 0-1

[Event "Szachylice op"]
[Site "Szachylice"]
[Date "2010.01.02"]
[Round "8.7"]
[White "Rozycki, Wojciech"]
[Black "Duniec, Mateusz"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1564"]
[BlackElo "1600"]
[PlyCount "42"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. e5 f6 4. d4 fxe5 5. Qh5+ g6 6. Qxe5 Nf6 7. Bg5 Bg7 8. Nd2 Nc6 9. Bb5 0-0 10. Bxc6 bxc6 11. 0-0-0 Ne4 12. Qxe7 Nxg5 13. Qxc5 Qb6 14. Qe7 Rb8 15. b4 Ne6 16. Ndf3 Bh6+ 17. Kb2 a5 18. a3 Qc7 19. Qh4 Qf4 20. Qe7 Bg5 21. Qc5 Nxc5 0-1

[Event "Szachylice op"]
[Site "Szachylice"]
[Date "2010.01.01"]
[Round "7.6"]
[White "Duniec, Mateusz"]
[Black "Krawiecki, Stanislaw"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1600"]
[BlackElo "1392"]
[PlyCount "101"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. d4 e6 3. Nf3 Nf6 4. Bd3 cxd4 5. e5 Nd5 6. 0-0 Nc6 7. Bc4 Nb6 8. Bb3 Qc7 9. Nxd4 Nxe5 10. Bf4 d6 11. Nc3 a6 12. Re1 Nec4 13. Qe2 e5 14. Bxc4 Nxc4 15. Nf3 Be7 16. Nd5 Qc5 17. Nxe7 Kxe7 18. b3 Nb6 19. c4 Bg4 20. h3 Bxf3 21. Qxf3 Qc7 22. c5 Qxc5 23. Rac1 Qd5 24. Qg3 Kd7 25. Red1 exf4 26. Qg4+ Qe6 27. Qxf4 Rac8 28. Rxd6+ Qxd6 29. Qxf7+ Qe7 30. Rd1+ Nd5 31. Rxd5+ Kc6 32. Qxe7 Kxd5 33. Qxb7+ Kc5 34. Qxa6 Ra8 35. Qc4+ Kb6 36. a4 g6 37. Qb5+ Kc7 38. b4 Rhb8 39. Qc5+ Kd8 40. a5 Rc8 41. Qd6+ Ke8 42. a6 Kf7 43. b5 Rd8 44. Qc7+ Kg8 45. b6 Rdc8 46. b7 Rxc7 47. bxa8Q+ Kg7 48. a7 h5 49. Qb8 Rc1+ 50. Kh2 g5 51. Qb2+ 1-0

[Event "Szachylice op"]
[Site "Szachylice"]
[Date "2009.12.30"]
[Round "5.8"]
[White "Duniec, Mateusz"]
[Black "Kazmierczak, Ewa"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1600"]
[BlackElo "1419"]
[PlyCount "99"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 d6 6. Nxd4 Be7 7. Nc3 0-0 8. Bb3 a6 9. h3 Bd7 10. f4 Nxd4 11. Qxd4 c5 12. Qe3 Bc6 13. e5 dxe5 14. fxe5 Nd5 15. Qf3 Nf6 16. Qf5 Qd4+ 17. Kh1 c4 18. exf6 Qh4 19. Bg5 Qg3 20. Nd5 Bd6 21. Bf4 Bxf4 22. Nxf4 cxb3 23. fxg7 Qxg7 24. axb3 Rae8 25. Rf2 Qg3 26. Raf1 Be4 27. Qf6 Rd8 28. Kg1 Rc8 29. Nh5 Qg6 30. Qxg6+ fxg6 31. Nf6+ Rxf6 32. Rxf6 Rxc2 33. R1f2 Rc6 34. Rxc6 Bxc6 35. g4 a5 36. Rf4 b5 37. Kf2 Bd5 38. b4 a4 39. h4 Bf7 40. g5 Kf8 41. Ke3 Ke7 42. Rf6 Ke8 43. Kd4 Ke7 44. Kc5 Be8 45. Rb6 Kd8 46. Rb7 Kc8 47. Rxh7 Bd7 48. Rg7 Be8 49. Rg8 Kd8 50. Kd6 1-0

[Event "Szachylice op"]
[Site "Szachylice"]
[Date "2009.12.30"]
[Round "6.6"]
[White "Sacharewicz, Krzysztof"]
[Black "Duniec, Mateusz"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1396"]
[BlackElo "1600"]
[PlyCount "69"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 Bg4 4. Bg2 Bxf3 5. Bxf3 c5 6. c3 Nc6 7. e3 e6 8. Nd2 Qc7 9. 0-0 h5 10. h4 Bd6 11. Kg2 0-0-0 12. dxc5 Bxc5 13. Nb3 Bd6 14. Nd4 Nxd4 15. exd4 Nd7 16. Bxh5 g6 17. Bg4 f5 18. Bg5 Rdf8 19. Bh3 Nf6 20. Bxf6 Rxf6 21. f4 Kb8 22. Qf3 Qc4 23. Rf2 Rf7 24. Kg1 Rfh7 25. Bf1 Qc7 26. Rh2 g5 27. fxg5 Bxg3 28. Re2 Rxh4 29. Bg2 Bh2+ 30. Kh1 Rf4 31. Qe3 Bg3+ 32. Kg1 Bf2+ 33. Rxf2 Rfh4 34. Qxe6 Qg3 35. Qe5+ 1-0

[Event "Szachylice op"]
[Site "Szachylice"]
[Date "2009.12.29"]
[Round "4.6"]
[White "Rozycki, Bartlomiej"]
[Black "Duniec, Mateusz"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1740"]
[BlackElo "1600"]
[PlyCount "59"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[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. c4 0-0 12. cxb5 Ne7 13. bxa6 Bxa6 14. Bxa6 Rxa6 15. 0-0 Nxd5 16. Qxd5 Ra5 17. Nb5 Qb6 18. a4 Rfa8 19. b3 Be7 20. Rfc1 Bh4 21. Ra2 h6 22. Rac2 Rd8 23. g3 Bg5 24. Rc6 Qb8 25. R1c2 Kh8 26. Qxf7 Rf8 27. Qe6 Rxb5 28. axb5 Qa7 29. Rc8 Qa1+ 30. Kg2 1-0

[Event "Szachylice op"]
[Site "Szachylice"]
[Date "2009.12.28"]
[Round "3.6"]
[White "Wyszomirski, Krzysztof"]
[Black "Duniec, Mateusz"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1713"]
[BlackElo "1600"]
[PlyCount "45"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 Ng6 5. d4 exd4 6. Nxd4 Bc5 7. c3 0-0 8. Be3 Nce7 9. Bc4 d5 10. Bb3 c6 11. Nd2 Qb6 12. Qe2 a5 13. exd5 Bxd4 14. Bxd4 c5 15. Be3 a4 16. Bc4 Qxb2 17. Bxc5 Re8 18. d6 Bg4 19. Qxg4 Qxd2 20. dxe7 Ne5 21. Qe4 Qxc3 22. Rac1 Qb2 23. Bd4 1-0

[Event "Szachylice op"]
[Site "Szachylice"]
[Date "2009.12.27"]
[Round "1.7"]
[White "Duniec, Mateusz"]
[Black "Kosior, Artur"]
[Result "1-0"]
[ECO "C59"]
[WhiteElo "1600"]
[BlackElo "1603"]
[PlyCount "51"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[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. Nc4 Nxc4 12. Bxc4 Qc7 13. d4 0-0 14. Nc3 Bxh2 15. Ne2 Bg4 16. Be3 Bxe2 17. Qxe2 Bf4 18. 0-0-0 Rfb8 19. Rh4 Bxe3+ 20. Qxe3 Qb6 21. Bb3 h5 22. Rdh1 g6 23. Qh6 Qxd4 24. Qxg6+ Kh8 25. Rxh5+ Nxh5 26. Rxh5# 1-0

[Event "Szachylice op"]
[Site "Szachylice"]
[Date "2009.12.27"]
[Round "2.3"]
[White "Duniec, Mateusz"]
[Black "Nowicki, Bartosz"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1985"]
[BlackElo "1600"]
[PlyCount "40"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Bc4 Nc6 6. Nf3 Nf6 7. 0-0 Qc7 8. Qe2 Ng4 9. g3 Be7 10. Bf4 d6 11. Rad1 a6 12. Rfe1 0-0 13. Qd2 Rd8 14. a3 b5 15. Ba2 Bb7 16. h3 Nge5 17. Re3 Bf6 18. Ng5 Qe7 19. Bxe5 dxe5 20. Qe2 Bxg5 0-1

[Event "Mazowiec-chT op 0910"]
[Site "Mazowsze"]
[Date "2009.11.29"]
[Round "1.10"]
[White "Duniec, Mateusz"]
[Black "Dabrowski, Leszek"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1896"]
[PlyCount "52"]
[EventDate "2009.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Nf3 a6 7. 0-0 Qc7 8. Qe2 d6 9. Bf4 Nf6 10. e5 Nxe5 11. Nxe5 dxe5 12. Bxe5 Bd6 13. f4 0-0 14. Bxf6 gxf6 15. Qg4+ Kh8 16. Bd3 Rg8 17. Qh4 f5 18. Rf3 Rg7 19. Rh3 Bd7 20. Ne2 Rag8 21. Kh1 Bc6 22. Rg1 Bc5 23. Ng3 Bxg1 24. Kxg1 Qd8 25. Qh6 Qxd3 26. Nh5 Rxg2+ 0-1

[Event "Mazowiec-chT"]
[Site "Mazowsze"]
[Date "2009.05.17"]
[Round "10"]
[White "Duniec, Mateusz"]
[Black "Staroszczyk, Mateusz"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2036"]
[PlyCount "68"]
[EventDate "2009.01.11"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. c4 e6 5. Nc3 a6 6. Bxd3 Bc5 7. Nf3 Nc6 8. 0-0 d6 9. Bf4 e5 10. Bg3 Bg4 11. h3 Bh5 12. Nd5 Qd7 13. Be2 Bg6 14. Bd3 Nge7 15. a3 0-0 16. Re1 f5 17. Bh4 fxe4 18. Nxe7+ Nxe7 19. Bxe7 Rxf3 20. gxf3 exd3 21. Rxe5 Bxf2+ 22. Kxf2 dxe5 23. Bb4 Qxh3 24. Qb3 Qh2+ 25. Kf1 Qh1+ 26. Kf2 Qxa1 27. c5+ Kh8 28. Bc3 Rf8 29. Qxb7 Qh1 30. Bxe5 Qh4+ 31. Kf1 Bf7 32. c6 d2 33. Ke2 Qe1+ 34. Kd3 d1Q# 0-1

[Event "Mazowiec-chT"]
[Site "Mazowsze"]
[Date "2009.01.25"]
[Round "2"]
[White "Duniec, Mateusz"]
[Black "Kaliszewski, Tomasz"]
[Result "0-1"]
[ECO "C65"]
[BlackElo "2082"]
[PlyCount "38"]
[EventDate "2009.01.11"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. Bb5 Nf6 4. Nc3 e5 5. d3 Be7 6. Bg5 0-0 7. Qd2 Bg4 8. h3 Bxf3 9. gxf3 Nd4 10. 0-0-0 c6 11. Bc4 b5 12. Bb3 a5 13. a3 Nxf3 14. Qe3 Nxg5 15. Qxg5 Nxe4 16. Qf5 Nxc3 17. bxc3 d5 18. Kb2 Qd6 19. Ra1 a4 0-1

[Event "Mazowiec-chT 0708"]
[Site "Poland"]
[Date "2008.02.03"]
[Round "9"]
[White "Duniec, Mateusz"]
[Black "Grzenkowicz, Lukasz"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "55"]
[EventDate "2007.10.14"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Bf4 Bd6 5. Bxd6 Qxd6 6. e3 Nf6 7. Nf3 Nbd7 8. cxd5 exd5 9. Bd3 0-0 10. 0-0 Re8 11. Nd2 Nf8 12. Re1 Kh8 13. f4 b5 14. a3 Rb8 15. Nb3 Ne4 16. Nxe4 dxe4 17. Bc2 f5 18. Nc5 Nd7 19. b4 Nxc5 20. bxc5 Qd8 21. Bb3 Be6 22. Bxe6 Rxe6 23. Qb3 Qd5 24. Qxd5 cxd5 25. Rec1 Rc6 26. Rab1 a6 27. Rb2 Rbc8 28. Ra1 1/2-1/2

[Event "Mazowiec-chT 0708"]
[Site "Poland"]
[Date "2008.01.20"]
[Round "7"]
[White "Duniec, Mateusz"]
[Black "Liszek, Krzysztof"]
[Result "0-1"]
[ECO "A85"]
[BlackElo "2033"]
[PlyCount "58"]
[EventDate "2007.10.14"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Bf4 Bg7 5. Nf3 0-0 6. e3 d6 7. Be2 Re8 8. 0-0 Nbd7 9. Qc2 e5 10. Bg3 e4 11. Ne1 h5 12. h4 Ng4 13. Qd2 Bf6 14. Bxg4 hxg4 15. Nd5 Bxh4 16. Bxh4 Qxh4 17. Nxc7 Re7 18. g3 Qh3 19. f4 Qxg3+ 20. Ng2 Rb8 21. Qf2 Qxf2+ 22. Kxf2 Nb6 23. Nd5 Nxd5 24. cxd5 Bd7 25. a4 Rh7 26. b3 b5 27. Rfc1 bxa4 28. bxa4 Rb2+ 29. Kg3 Rh3# 0-1

[Event "Mazowiec-chT 0708"]
[Site "Poland"]
[Date "2008.01.06"]
[Round "6"]
[White "Duniec, Mateusz"]
[Black "Bartnicki, Marcin"]
[Result "0-1"]
[ECO "D20"]
[PlyCount "114"]
[EventDate "2007.10.14"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Bc5 6. 0-0 Bg4 7. Qb3 Nd7 8. Bxf7+ Kf8 9. Ng5 Nh6 10. h3 Ne5 11. hxg4 Qf6 12. Ne6+ Kxf7 13. Nxc5+ Ke7 14. g5 Qc6 15. gxh6 Qxc5 16. hxg7 Rhg8 17. Bg5+ Kd6 18. Bf6 Ng4 19. Qg3+ Ke6 20. Qxg4+ Kxf6 21. Qf5+ Qxf5 22. exf5 Kxf5 23. Nd2 Rxg7 24. g3 h5 25. Nf3 h4 26. Nxh4+ Kg4 27. Kg2 Rh8 28. Rh1 Rf8 29. Rad1 c5 30. b4 b6 31. bxc5 bxc5 32. Rd3 Rgf7 33. Rf1 Rc7 34. Ng6 Rd8 35. Ne5+ Kf5 36. Nc4 Ke4 37. Rfd1 Rb8 38. R1d2 Rb4 39. Nb2 Rcb7 40. Nd1 Rd7 41. Rb3 a5 42. Rxb4 axb4 43. f3+ Kd5 44. Kf2 c4 45. g4 c3 46. Nxc3+ bxc3 47. Rc2 Kc4 48. Re2 Kd3 49. Ke1 c2 50. Rd2+ Kc3 51. Ke2 c1Q 52. Rd1 Re7+ 53. Kf1 Qxd1+ 54. Kf2 Rf7 55. Kg2 Qxf3+ 56. Kg1 Qxg4+ 57. Kh2 Rh7# 0-1

[Event "Mazowiec-chT 0708"]
[Site "Poland"]
[Date "2007.12.09"]
[Round "5"]
[White "Duniec, Mateusz"]
[Black "Kolinski, Daniel"]
[Result "0-1"]
[ECO "E57"]
[PlyCount "78"]
[EventDate "2007.10.14"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nc3 d5 5. Nf3 cxd4 6. exd4 h6 7. Bf4 Nc6 8. Be2 a6 9. 0-0 Ne4 10. Be3 g6 11. Nxe4 dxe4 12. Ne5 Ne7 13. f3 f6 14. Ng4 h5 15. Nxf6+ Kf7 16. Nxe4 Nf5 17. Bf2 Bh6 18. Qd3 Qb6 19. b3 Rd8 20. d5 Be3 21. Kh1 Bxf2 22. Nxf2 Ne3 23. Rfe1 Nxc4 24. bxc4 Qxf2 25. Qe4 exd5 26. cxd5 Re8 27. Qc2 Bf5 28. Qd2 Rac8 29. Qd1 Rc2 30. Rb1 Rcxe2 31. Rxe2 Rxe2 32. Qg1 Bxb1 33. Qxf2 Rxf2 34. h3 Bxa2 35. Kg1 Rd2 36. g3 Bxd5 37. f4 Rg2+ 38. Kh1 Rxg3+ 39. Kh2 Rg2+ 0-1

[Event "Mazowiec-chT 0708"]
[Site "Poland"]
[Date "2007.12.02"]
[Round "4"]
[White "Duniec, Mateusz"]
[Black "Krauz, Jakub"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "83"]
[EventDate "2007.10.14"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. Bf4 Nbd7 5. Nf3 dxc4 6. e4 c5 7. Bxc4 e6 8. Nb5 e5 9. Nxe5 Nxe5 10. Bxe5 Kd7 11. dxc5+ Ke7 12. Qxd8+ Kxd8 13. Nc7 Rb8 14. Ne6+ fxe6 15. Bxb8 Bxc5 16. 0-0 Nxe4 17. Bg3 Nd2 18. Rfd1 Bb4 19. a3 Ke8 20. axb4 Nxc4 21. Bh4 Kf7 22. Rd8 Rxd8 23. Bxd8 Nxb2 24. Rc1 Bd7 25. Rc7 Ke8 26. Bg5 h6 27. Be3 Nd3 28. Rxb7 a6 29. Bd2 Bb5 30. Rxg7 e5 31. Rh7 e4 32. Rxh6 Kd7 33. Rg6 Ke7 34. h4 Ne5 35. Rg3 Nc4 36. Bc3 Ke6 37. h5 Kf5 38. h6 Kf4 39. h7 e3 40. fxe3+ Nxe3 41. h8Q Nd5 42. Qe5# 1-0

[Event "Mazowiec-chT 0708"]
[Site "Poland"]
[Date "2007.11.18"]
[Round "3"]
[White "Zielinski, Michal"]
[Black "Duniec, Mateusz"]
[Result "1-0"]
[ECO "C79"]
[WhiteElo "1863"]
[PlyCount "75"]
[EventDate "2007.10.14"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. d4 a6 6. Ba4 b5 7. Bb3 exd4 8. Nxd4 Nxd4 9. Qxd4 Be7 10. Bg5 0-0 11. a4 Bb7 12. f3 c5 13. Qd1 c4 14. Ba2 Qb6+ 15. Kh1 Rad8 16. Qc1 h6 17. Bh4 g5 18. Bf2 Qc6 19. Bd4 Nd7 20. Nc3 Bf6 21. Nd5 Kg7 22. Bxf6+ Nxf6 23. Ne7 Qd7 24. Nf5+ Kh7 25. h4 Rg8 26. Qe3 d5 27. Rad1 Qe6 28. g4 dxe4 29. Rxd8 Rxd8 30. hxg5 hxg5 31. Qxg5 Nh5 32. Qxh5+ Kg8 33. Qg5+ Qg6 34. Qxd8+ Kh7 35. Qh4+ Kg8 36. Ne7+ Kg7 37. Nxg6 Kg8 38. Qh8# 1-0

[Event "Mazowiec-chT 0708"]
[Site "Poland"]
[Date "2007.10.28"]
[Round "2"]
[White "Duniec, Mateusz"]
[Black "Bednarczyk, Andrzej"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "90"]
[EventDate "2007.10.14"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 a6 6. e3 Nbd7 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. a3 c5 11. 0-0 0-0 12. a4 c4 13. Be2 b4 14. Nb1 Rc8 15. Nbd2 c3 16. bxc3 Rxc3 17. Rc1 Nd5 18. Nb1 Rxc1 19. Qxc1 Nxf4 20. exf4 Bf6 21. Qb2 a5 22. Rc1 Qb8 23. Qd2 Rc8 24. Rxc8+ Qxc8 25. Ne5 Nb6 26. Bb5 Be4 27. Qd1 Bc2 28. Qc1 Bxb1 29. Qxb1 Qc3 30. Qd1 b3 31. Nf3 b2 32. Bd3 Qc1 33. Qxc1 bxc1Q+ 34. Bf1 Qa1 35. h3 Bxd4 36. Nxd4 Qxd4 37. g3 Nxa4 38. Kg2 Nc3 39. h4 a4 40. Kg1 a3 41. h5 a2 42. Kg2 a1Q 43. Kg1 Qdd1 44. Kg2 Qxf1+ 45. Kh2 Qh1# 0-1

