[Event "HUN-chT2 Erkel 1112"]
[Site "Hungary"]
[Date "2012.05.20"]
[Round "11.3"]
[White "Der, Agoston"]
[Black "Kovacs, Gabor Etele"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1801"]
[BlackElo "1421"]
[PlyCount "69"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Pestszentlorinc"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Nf3 Nc6 5. Bg2 0-0 6. 0-0 Re8 7. d3 d6 8. a3 a5 9. Bg5 h6 10. Bxf6 Qxf6 11. Ne4 Qe7 12. Nxc5 dxc5 13. Nd2 Bd7 14. Ne4 Nd4 15. e3 Nf5 16. Nc3 c6 17. Qb3 Nd6 18. Na4 Rab8 19. Nxc5 Bf5 20. Qc3 Qc7 21. d4 exd4 22. exd4 Rbd8 23. Rfe1 b6 24. Nd3 b5 25. Ne5 bxc4 26. Nxc6 Rxe1+ 27. Rxe1 Re8 28. Rxe8+ Nxe8 29. Qxa5 Qd7 30. Qd8 Qxd8 31. Nxd8 Nc7 32. Nc6 Kf8 33. a4 Na6 34. Ne5 Be6 35. Bf1 1-0

[Event "HUN-chT2 Erkel 1112"]
[Site "Hungary"]
[Date "2012.04.22"]
[Round "9.4"]
[White "Der, Agoston"]
[Black "Schleer, Ferenc"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1801"]
[PlyCount "47"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Szigetszentmiklos"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 e5 2. Nc3 Bc5 3. Nf3 b6 4. Nxe5 d6 5. Nf3 Bb7 6. a3 g5 7. d4 Bxd4 8. Qxd4 f6 9. e3 c5 10. Qd1 g4 11. Nh4 Nh6 12. e4 f5 13. Nxf5 Nxf5 14. exf5 Rf8 15. Nb5 Rf6 16. Bg5 Qe7+ 17. Be2 Bxg2 18. Rg1 Bf3 19. Bxf6 Qe5 20. Bxe5 Be4 21. Qxd6 Nd7 22. Rxg4 Nb8 23. Rg8+ Kf7 24. Qe6# 1-0

[Event "HUN-chT2 Erkel 1112"]
[Site "Hungary"]
[Date "2012.03.25"]
[Round "8.12"]
[White "Csetneki, Mark"]
[Black "Der, Agoston"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1629"]
[BlackElo "1801"]
[PlyCount "55"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Honved II"]
[BlackTeam "Vaci"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. Nge2 e5 7. d5 Ne8 8. 0-0 f5 9. exf5 Bxf5 10. Bxf5 Rxf5 11. Ng3 Rf7 12. Nge4 Nd7 13. Ng5 Rf5 14. Nce4 Nb6 15. g4 Rf4 16. Ne6 Qe7 17. Bxf4 exf4 18. Qe2 f3 19. Qxf3 Bxb2 20. Rae1 Nxc4 21. Qb3 Qh4 22. Ng3 Qxg4 23. Re4 Nd2 24. Rxg4 Nxb3 25. axb3 Nf6 26. Rb4 Nxd5 27. Rxb7 Re8 28. Nxc7 1-0

[Event "HUN-chT2 Erkel 1112"]
[Site "Hungary"]
[Date "2012.03.12"]
[Round "7.12"]
[White "Der, Agoston"]
[Black "Fodor, Balazs"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1801"]
[BlackElo "1797"]
[PlyCount "69"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Ujszasz"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Nge7 8. Bh6 Bxh6 9. Qxh6 Nf5 10. Qd2 0-0 11. Nf3 Kg7 12. 0-0 Qd7 13. a3 Rb8 14. Rab1 b6 15. b4 Bb7 16. b5 Ncd4 17. Nxd4 Nxd4 18. a4 d5 19. Qb2 f6 20. Ra1 Nf5 21. a5 Ne7 22. Ra3 Ra8 23. Rfa1 dxc4 24. dxc4 Bxg2 25. Kxg2 Qb7+ 26. Kg1 Kf7 27. Qa2 Nc8 28. axb6 Qxb6 29. Ra6 Qd8 30. Rc6 Qd4 31. Na4 Nb6 32. Nxb6 axb6 33. Qxa8 Rxa8 34. Rc7+ Ke8 35. Rxa8+ 1-0

[Event "HUN-chT2 Erkel 1112"]
[Site "Hungary"]
[Date "2012.02.19"]
[Round "6.12"]
[White "Gorcsi, Gabor"]
[Black "Der, Agoston"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1751"]
[BlackElo "1801"]
[PlyCount "64"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Paszto"]
[BlackTeam "Vaci"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Bg4 7. h3 Bxf3 8. Bxf3 Nbd7 9. Be3 e5 10. d5 Nb6 11. Qe2 Qd7 12. 0-0 Na4 13. Rac1 b6 14. b4 Nxc3 15. Rxc3 a5 16. a3 axb4 17. axb4 Ra4 18. Rb1 Rfa8 19. Qd3 Bf8 20. c5 bxc5 21. bxc5 dxc5 22. Bxc5 Bxc5 23. Rxc5 Rd4 24. Qc2 Ra7 25. Rc1 h5 26. Qb1 Qd8 27. Rc6 Kg7 28. Qc2 Rb7 29. Rc4 Rxc4 30. Qxc4 Qb8 31. Qc3 Qe8 32. Qa3 Qf8 1/2-1/2

[Event "HUN-chT2 Erkel 1112"]
[Site "Hungary"]
[Date "2012.01.29"]
[Round "5.12"]
[White "Der, Agoston"]
[Black "Suhajda, Attila"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1801"]
[BlackElo "1921"]
[PlyCount "80"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Sarkany"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bc5 5. Bg2 d6 6. d3 h6 7. 0-0 Be6 8. a3 a5 9. Na4 Ba7 10. Bd2 0-0 11. b4 axb4 12. axb4 e4 13. Ne1 Bd4 14. Rc1 Ne5 15. e3 Ba7 16. Bc3 Bg4 17. Qc2 Nf3+ 18. Nxf3 exf3 19. Bh1 Re8 20. Rfe1 h5 21. c5 dxc5 22. Nxc5 Bxc5 23. bxc5 h4 24. Qb2 hxg3 25. fxg3 Qd5 26. Qd2 Ra2 27. Rc2 Rea8 28. Rec1 Nh7 29. Kf2 Ng5 30. Rxa2 Rxa2 31. Rc2 Nh3+ 32. Kf1 Rxc2 33. Qxc2 Qxc5 34. Qd2 Qb5 35. Bb2 Qb3 36. Bc1 c5 37. Ke1 b5 38. Bb2 c4 39. dxc4 f2+ 40. Kf1 Qxc4+ 0-1

[Event "HUN-chT2 Erkel 1112"]
[Site "Hungary"]
[Date "2011.11.27"]
[Round "4.12"]
[White "Wagner, Ildiko Reka"]
[Black "Der, Agoston"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1629"]
[BlackElo "1801"]
[PlyCount "114"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Vizugy"]
[BlackTeam "Vaci"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Nc3 c6 6. Bd3 Nf6 7. 0-0 0-0 8. Bg5 Bg4 9. Be2 Nbd7 10. Nh4 Bxe2 11. Qxe2 Qb6 12. Nf5 Bb4 13. Qf3 Rfe8 14. Qg3 g6 15. Bh6 Bf8 16. Bg5 Kh8 17. Nh4 Qxd4 18. Kh1 Qg4 19. Rad1 Qxg3 20. fxg3 Bg7 21. Nf3 Kg8 22. Nd4 Ne4 23. Nxe4 Rxe4 24. c3 Rae8 25. Nb3 Re2 26. Bc1 Nb6 27. Na5 R8e7 28. Kg1 Na4 29. Rf2 Nc5 30. Bd2 Rxf2 31. Kxf2 Nd3+ 32. Kf1 Nxb2 33. Rb1 Nc4 34. Nxc4 dxc4 35. Rb4 b5 36. a4 a6 37. axb5 cxb5 38. Rb1 Rd7 39. Be1 Rd3 40. Rc1 a5 41. Rb1 Bxc3 42. Bxc3 Rxc3 43. Rxb5 a4 44. Ra5 a3 45. Ra4 Rb3 46. Rxc4 a2 47. Ra4 Rb1+ 48. Kf2 a1Q 49. Rxa1 Rxa1 50. h4 f5 51. Ke3 Kf7 52. Kf2 Kf6 53. g4 fxg4 54. Kg3 Kf5 55. Kh2 Ra3 56. Kh1 g3 57. Kg1 Ra1# 0-1

[Event "HUN-chT2 Erkel 1112"]
[Site "Hungary"]
[Date "2011.11.13"]
[Round "3.12"]
[White "Frank, Jozsef"]
[Black "Der, Agoston"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1977"]
[BlackElo "1801"]
[PlyCount "42"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Dunaharaszti"]
[BlackTeam "Vaci"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. c3 c6 7. Qb3 Qb6 8. Bg5 Re8 9. Nbd2 Nbd7 10. Rfe1 e5 11. Qxb6 axb6 12. dxe5 Nxe5 13. Nxe5 Rxe5 14. Be3 b5 15. a3 Bf5 16. Bd4 Re7 17. Bf3 Ne4 18. Bxe4 Bxe4 19. Bxg7 Kxg7 20. Nxe4 Rxe4 21. Rad1 Rae8 1/2-1/2

[Event "HUN-chT2 Erkel 1112"]
[Site "Hungary"]
[Date "2011.10.30"]
[Round "2.12"]
[White "Der, Agoston"]
[Black "Karpati, Kende Vajk"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1801"]
[BlackElo "1692"]
[PlyCount "33"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Foti"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. Bg2 c6 6. d3 Bd6 7. Nf3 Bg4 8. 0-0 Qd7 9. Rb1 Bh3 10. Bg5 Bxg2 11. Kxg2 Qe6 12. Re1 Nbd7 13. e4 d4 14. Nxd4 Qe5 15. Nf3 Qa5 16. e5 Bxe5 17. d4 1-0

[Event "HUN-chT2 Erkel 1112"]
[Site "Hungary"]
[Date "2011.09.25"]
[Round "1.11"]
[White "Der, Agoston"]
[Black "Horvath, Zoltan"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1801"]
[BlackElo "2015"]
[PlyCount "136"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Matra"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 e5 2. Nc3 f5 3. d3 Nf6 4. g3 c6 5. Bg2 Be7 6. Nf3 d6 7. 0-0 0-0 8. b4 h6 9. a4 Be6 10. b5 Nbd7 11. a5 d5 12. cxd5 cxd5 13. Ba3 Rc8 14. Bxe7 Qxe7 15. Na2 Rc5 16. Nxe5 Nxe5 17. d4 Rxb5 18. dxe5 Ne4 19. Bxe4 dxe4 20. Qd6 Qxd6 21. exd6 Rxa5 22. Nc3 Rxa1 23. Rxa1 a6 24. Na4 Rd8 25. Nc5 Rxd6 26. Nxb7 Rb6 27. Nc5 Bc4 28. e3 Rc6 29. Nd7 Rd6 30. Nc5 Kf7 31. h3 Ke7 32. Kg2 Rc6 33. Ra5 Bb5 34. Nb3 g6 35. Nd4 Rb6 36. g4 fxg4 37. hxg4 Kd6 38. f4 Kc5 39. f5 Kb4 40. Ra2 Kc3 41. Kg3 g5 42. Rf2 Rf6 43. Rc2+ Kd3 44. Rb2 Bc4 45. Kf2 a5 46. Rb1 a4 47. Rd1+ Kc3 48. Rc1+ Kb4 49. Rb1+ Bb3 50. Ke2 Kc3 51. Nb5+ Kc4 52. Nd4 Rb6 53. Rc1+ Kb4 54. Rb1 Kc3 55. Kf2 Kd2 56. Kg2 Kxe3 57. Nxb3 axb3 58. f6 Rxf6 59. Rxb3+ Kf4 60. Kh3 Rd6 61. Rb2 Rd3+ 62. Kg2 Kxg4 63. Re2 e3 64. Kf1 Kf3 65. Rf2+ Kg3 66. Rg2+ Kh3 67. Ra2 Rd1+ 68. Ke2 Rd2+ 0-1

[Event "HUN-chT2 Erkel 1011"]
[Site "Hungary"]
[Date "2011.05.15"]
[Round "11.11"]
[White "Zsipi, Alex Mark"]
[Black "Der, Agoston"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1917"]
[BlackElo "1836"]
[PlyCount "61"]
[EventDate "2010.09.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Barcza"]
[BlackTeam "Vaci"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Bd3 Nbd7 7. c3 Nxe4 8. Bxe4 Nf6 9. Bd3 0-0 10. Qc2 h6 11. Bf4 Bd6 12. Be5 b6 13. 0-0-0 Bb7 14. Kb1 Qe7 15. Bxf6 Qxf6 16. Be4 Bxe4 17. Qxe4 Rfd8 18. Qh4 Qxh4 19. Nxh4 Kf8 20. Kc2 Rd7 21. g3 Rad8 22. Nf3 c5 23. d5 exd5 24. Rxd5 Bb8 25. Rxd7 Rxd7 26. Rd1 Rxd1 27. Kxd1 Ke7 28. Kc2 Ke6 29. Kd3 Kd5 30. Ke3 Bc7 31. Ng1 1/2-1/2

[Event "HUN-chT2 Erkel 1011"]
[Site "Hungary"]
[Date "2011.04.17"]
[Round "9.11"]
[White "Pecsi, Roland"]
[Black "Der, Agoston"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1769"]
[BlackElo "1836"]
[PlyCount "39"]
[EventDate "2010.09.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Jaszbereny"]
[BlackTeam "Vaci"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Ne2 Bd6 6. Nbc3 c6 7. Bg5 0-0 8. Qd2 Nbd7 9. Ng3 Qc7 10. Nce2 a5 11. Nf5 b5 12. Nxd6 Qxd6 13. 0-0 Ba6 14. Ng3 b4 15. Rfe1 Qb8 16. Nf5 Bxd3 17. Qxd3 Qb6 18. Qg3 Ne4 19. Rxe4 dxe4 20. Bd8 1-0

[Event "HUN-chT2 Erkel 1011"]
[Site "Hungary"]
[Date "2011.04.10"]
[Round "8.11"]
[White "Der, Agoston"]
[Black "Horvath, Zoltan2222"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1836"]
[BlackElo "1997"]
[PlyCount "74"]
[EventDate "2010.09.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Matra"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 e5 2. Nc3 f5 3. g3 Nf6 4. Bg2 c6 5. Nf3 d6 6. d3 Be7 7. 0-0 0-0 8. e4 h6 9. Nh4 fxe4 10. Ng6 Rf7 11. Nxe7+ Qxe7 12. dxe4 Be6 13. Qe2 Na6 14. Be3 b6 15. Rad1 Rd8 16. Rd2 Ng4 17. b3 Nxe3 18. Qxe3 Rf6 19. Rfd1 Bg4 20. Rb1 Rdf8 21. Rc1 h5 22. h4 Nc5 23. b4 Ne6 24. b5 Nd4 25. bxc6 Nf3+ 26. Bxf3 Rxf3 27. Qe1 g5 28. Nd5 Qg7 29. hxg5 Qxg5 30. Rc3 h4 31. Rxf3 Bxf3 32. Qe3 Qh5 33. Ne7+ Kh7 34. Nf5 hxg3 35. fxg3 Qh1+ 36. Kf2 Bxe4 37. Ke2 Rxf5 0-1

[Event "HUN-chT2 Erkel 1011"]
[Site "Hungary"]
[Date "2011.03.27"]
[Round "7.10"]
[White "Der, Agoston"]
[Black "Lakat, Gyula"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1836"]
[BlackElo "1948"]
[PlyCount "82"]
[EventDate "2010.09.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Honved"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. d4 c6 6. Bg2 Bf5 7. Bf4 h6 8. Nf3 Nbd7 9. 0-0 g5 10. Bc1 Bd6 11. Nd2 Qe7 12. Re1 Ne4 13. Qb3 Ndf6 14. f3 Nxg3 15. e4 dxe4 16. fxe4 Ngh5 17. Nc4 Bxh2+ 18. Kxh2 Ng4+ 19. Kg1 Be6 20. Qxb7 Qxb7 21. Nd6+ Kd7 22. Nxb7 Kc7 23. Nc5 Bc8 24. Rf1 f6 25. b4 Rb8 26. Rb1 Rd8 27. d5 a5 28. a3 Kd6 29. Bh3 axb4 30. axb4 Ne5 31. Bxc8 Rdxc8 32. Be3 Nc4 33. Rfe1 Nxe3 34. Rxe3 Nf4 35. dxc6 Rxc6 36. Rd1+ Ke7 37. Nd5+ Kf7 38. Nd7 Rb5 39. N7xf6 Rxf6 40. Nxf6 Kxf6 41. Rb1 Ke5 1/2-1/2

[Event "HUN-chT2 Erkel 1011"]
[Site "Hungary"]
[Date "2010.11.21"]
[Round "6.11"]
[White "Der, Agoston"]
[Black "Marosi, Levente"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1836"]
[BlackElo "1721"]
[PlyCount "172"]
[EventDate "2010.09.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Toth Laszlo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e5 6. d3 d6 7. 0-0 Nge7 8. Bd2 0-0 9. Rb1 f5 10. Qc1 a5 11. a3 f4 12. gxf4 Nf5 13. fxe5 Nxe5 14. Nxe5 Bxe5 15. Bf4 Bxf4 16. Qxf4 Nh4 17. Qg3 Nxg2 18. Kxg2 Rf5 19. Kh1 Rg5 20. Qf3 Rh5 21. Ne4 Kg7 22. Rg1 Rf5 23. Qg2 Ra6 24. b4 cxb4 25. axb4 axb4 26. Rxb4 b6 27. Ng3 Rfa5 28. Qe4 Qf6 29. f3 Qf7 30. Rb5 Rxb5 31. cxb5 Ra2 32. Qd4+ Kg8 33. Qxb6 Rxe2 34. Nxe2 Qxf3+ 35. Rg2 Bb7 36. Nf4 Qf1+ 37. Qg1 Qxf4 38. h3 Qf5 39. Kh2 Bxg2 40. Qxg2 Qxb5 41. Qa8+ Kg7 42. Qa7+ Kh6 43. Qe3+ Qg5 44. Qf3 Qe5+ 45. Kg2 Kg7 46. Qb7+ Kg8 47. Qc8+ Kg7 48. Qb7+ Kg8 49. Qc8+ Kf7 50. Qb7+ Kf6 51. Qf3+ Qf5 52. Qd1 Qg5+ 53. Kh2 Qf4+ 54. Kg2 Kg5 55. Qe2 h5 56. Qe7+ Kh6 57. h4 Qg4+ 58. Kf2 Qd4+ 59. Kg2 Qd5+ 60. Kf2 Qd4+ 61. Kg2 d5 62. Qg5+ Kh7 63. Qe7+ Qg7 64. Qe6 d4 65. Qe4 Kh6 66. Qe6 Qb7+ 67. Kg3 Qh1 68. Qc4 Qg1+ 69. Kh3 Qg4+ 70. Kh2 Qxh4+ 71. Kg2 Qg4+ 72. Kf2 h4 73. Qc1+ Kh5 74. Qc4 h3 75. Qg8 Qg2+ 76. Ke1 Qg3+ 77. Ke2 Qe3+ 78. Kf1 Qxd3+ 79. Kf2 Qe3+ 80. Kf1 Qf3+ 81. Ke1 d3 82. Qh8+ Kg4 83. Qd4+ Kg3 84. Qd6+ Kg2 85. Qxd3 Qf2+ 86. Kd1 Qf1+ 0-1

[Event "HUN-chT2 Erkel 1011"]
[Site "Hungary"]
[Date "2010.11.07"]
[Round "5.11"]
[White "Der, Agoston"]
[Black "Kovacs, Daniel1111"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1836"]
[BlackElo "1789"]
[PlyCount "77"]
[EventDate "2010.09.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Paszto"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 b6 2. Nc3 Bb7 3. Nf3 Nf6 4. g3 e6 5. Bg2 Nc6 6. 0-0 Be7 7. d3 0-0 8. Bf4 Nh5 9. Bd2 f5 10. a3 a5 11. Rb1 d6 12. b4 axb4 13. axb4 Qe8 14. Nd4 e5 15. Ne6 Qg6 16. Nxf8 Rxf8 17. Nd5 Bd8 18. e3 f4 19. Be4 Qg5 20. exf4 exf4 21. Bf3 Nf6 22. Bxf4 Qg6 23. Nxf6+ Qxf6 24. b5 Na5 25. Bxb7 Nxb7 26. Qe2 Rf7 27. Rfe1 Re7 28. Qd2 Nc5 29. Rxe7 Bxe7 30. Re1 Nb3 31. Qe2 Kf8 32. Be3 Qf7 33. Qa2 Na5 34. Bd2 Nb7 35. Qa8+ Nd8 36. Qe4 h6 37. Re3 Bf6 38. h4 g6 39. Rf3 1-0

[Event "HUN-chT2 Erkel 1011"]
[Site "Hungary"]
[Date "2010.10.10"]
[Round "3.11"]
[White "Der, Agoston"]
[Black "Pasztor, Attila"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1836"]
[BlackElo "1841"]
[PlyCount "91"]
[EventDate "2010.09.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Ujszasz"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d3 c6 6. Nf3 d5 7. cxd5 cxd5 8. Qb3 b6 9. Bf4 Bb7 10. Ne5 Nbd7 11. Nxd7 Qxd7 12. 0-0 Rac8 13. Rac1 e6 14. Nb5 Nh5 15. Nxa7 Nxf4 16. gxf4 Rb8 17. Qxb6 Ba8 18. Qc7 Qa4 19. Nc6 Bxc6 20. Qxc6 Qxa2 21. Bf3 Qxb2 22. Rc2 Qd4 23. e3 Qxd3 24. Rd1 Qb3 25. Rcd2 Rfc8 26. Qa6 Qc4 27. Qd6 Rd8 28. Qe7 Re8 29. Qg5 Rec8 30. Qg4 Qc3 31. Qg2 Rc7 32. Qf1 Rbc8 33. Qd3 Qf6 34. Qe2 Rc4 35. Qf1 Rb4 36. Be2 g5 37. fxg5 Qxg5+ 38. Qg2 Qh6 39. Rd4 Rcb8 40. Rxb4 Rxb4 41. Rc1 Rb8 42. Qg3 Qg6 43. Kg2 Qxg3+ 44. hxg3 Bh6 45. Rc2 Rb7 46. Bf3 1/2-1/2

[Event "HUN-chT2 Erkel 1011"]
[Site "Hungary"]
[Date "2010.09.26"]
[Round "2.11"]
[White "Wirth, Adam"]
[Black "Der, Agoston"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1868"]
[BlackElo "1836"]
[PlyCount "86"]
[EventDate "2010.09.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Pestszentlorinc"]
[BlackTeam "Vaci"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Be7 5. Nf3 Nd7 6. c4 Ngf6 7. Nc3 0-0 8. Bd3 c5 9. 0-0 cxd4 10. Nxd4 Ne5 11. Be2 Bc5 12. Nb3 Qe7 13. Bg5 Rd8 14. Qc2 b6 15. Nxc5 bxc5 16. Ne4 Ned7 17. Bf3 Bb7 18. Rad1 Rab8 19. Rd2 h6 20. Bf4 Nxe4 21. Bxe4 Bxe4 22. Qxe4 Nf6 23. Qe2 Rxd2 24. Qxd2 Rd8 25. Qc2 Qd7 26. Be3 Qd6 27. h3 Nh5 28. b4 cxb4 29. Bxa7 Nf4 30. Rb1 Qe5 31. Be3 Qc3 32. Rc1 Qe5 33. c5 Nd5 34. Bd2 Rc8 35. Qb3 Qb8 36. Qc4 Rc6 37. Rb1 Qc8 38. Bxb4 Nxb4 39. Qxb4 Rxc5 40. a4 Qc7 41. Qb8+ Qxb8 42. Rxb8+ Kh7 43. Rb1 Ra5 1/2-1/2

[Event "HUN-chT2 Erkel 0910"]
[Site "Hungary"]
[Date "2010.05.02"]
[Round "11.11"]
[White "Der, Agoston"]
[Black "Wirth, Adam"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1776"]
[BlackElo "1860"]
[PlyCount "62"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Pestszentlorinc"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d5 6. cxd5 Nxd5 7. 0-0 c5 8. Qb3 Nxc3 9. dxc3 Qb6 10. Be3 Be6 11. Qxb6 axb6 12. Ng5 Bc4 13. Bxb7 Rxa2 14. Rxa2 Bxa2 15. Ra1 Bc4 16. Bf3 Nd7 17. Ra7 Rd8 18. Ne4 e6 19. b4 Ne5 20. g4 f5 21. gxf5 exf5 22. Nd2 Nxf3+ 23. exf3 Be6 24. bxc5 bxc5 25. c4 Bd4 26. Nb3 Bxc4 27. Nxc5 Bxe3 28. fxe3 Rf8 29. f4 Rf7 30. Ra4 Bd5 31. Rd4 Ba2 1/2-1/2

[Event "HUN-chT2 Erkel 0910"]
[Site "Hungary"]
[Date "2010.04.11"]
[Round "9.12"]
[White "Lajtos, Levente"]
[Black "Der, Agoston"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "1659"]
[BlackElo "1776"]
[PlyCount "85"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Budapest MTK"]
[BlackTeam "Vaci"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 e5 7. d5 Nbd7 8. Qd2 Nb6 9. Nf3 Qe8 10. 0-0 Nh5 11. Rac1 f6 12. Be3 Bg4 13. Ne1 Bxe2 14. Qxe2 Qe7 15. b3 Nd7 16. Nd3 b6 17. g4 Nf4 18. Bxf4 exf4 19. Nxf4 Bh6 20. Ne6 Bxc1 21. Nxf8 Rxf8 22. Rxc1 f5 23. exf5 Qxe2 24. Nxe2 gxf5 25. h3 fxg4 26. hxg4 Ne5 27. Rc3 a6 28. Kg2 Kg7 29. Nd4 Kg6 30. Kg3 h5 31. f3 Rf7 32. Ne6 hxg4 33. fxg4 a5 34. Nd4 Kh6 35. Nf3 Nd7 36. Re3 Nc5 37. a3 Kg6 38. b4 axb4 39. axb4 Na6 40. b5 Nc5 41. Nd2 Nd7 42. Re6+ Kg7 43. Re3 1/2-1/2

[Event "HUN-chT2 Erkel 0910"]
[Site "Hungary"]
[Date "2010.03.21"]
[Round "8.12"]
[White "Der, Agoston"]
[Black "Tomasek, Tamas Mate"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1776"]
[BlackElo "1982"]
[PlyCount "145"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Foti"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d3 c6 6. Nf3 d5 7. cxd5 Nxd5 8. Bd2 Bg4 9. Nxd5 Qxd5 10. Bc3 e5 11. 0-0 Na6 12. Nxe5 Qe6 13. Nxg4 Qxg4 14. Bxg7 Kxg7 15. Qd2 Rfe8 16. Bf3 Qd7 17. h4 Nc7 18. Kg2 Ne6 19. Qc3+ Kg8 20. e3 Rad8 21. Rad1 f5 22. d4 Nc7 23. Qc5 a6 24. Rd3 Nd5 25. Rc1 Qe7 26. Rb3 Nf6 27. Rd3 Ne4 28. Qc4+ Kg7 29. Bxe4 fxe4 30. Rd2 Rd5 31. Rdc2 Qf6 32. Qe2 Rf8 33. Rc5 Rd7 34. b4 Rdf7 35. R1c2 Qd6 36. Qg4 Qe7 37. Re5 Qxb4 38. Qxe4 Qb1 39. Re7 Kg8 40. Rxf7 Kxf7 41. d5 Re8 42. Qc4 cxd5 43. Qxd5+ Kf8 44. Qd6+ Kg8 45. Qd5+ Kh8 46. Rc7 Qe4+ 47. Qxe4 Rxe4 48. Rxb7 Ra4 49. Rb2 Kg7 50. f4 h5 51. Kf3 Ra3 52. Re2 Kf6 53. g4 a5 54. g5+ Kf5 55. Rc2 Ke6 56. Rc6+ Kf7 57. Ke4 Rxa2 58. Rc7+ Kf8 59. Ke5 Rb2 60. Rc4 Ke7 61. e4 Rb5+ 62. Kd4 Kd7 63. Rc5 Rb4+ 64. Ke5 a4 65. Ra5 Ke7 66. f5 gxf5 67. exf5 Kf7 68. g6+ Kg7 69. Ra7+ Kg8 70. Kf6 Rb6+ 71. Kg5 Rb5 72. Kh6 Rb8 73. f6 1-0

[Event "HUN-chT2 Erkel 0910"]
[Site "Hungary"]
[Date "2010.02.28"]
[Round "7.11"]
[White "Der, Agoston"]
[Black "Somogyi, Gabor"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1776"]
[BlackElo "1886"]
[PlyCount "68"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Dunaharaszti"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. bxc3 Ne7 5. Nf3 Nbc6 6. Bg2 0-0 7. 0-0 d6 8. Rb1 Rb8 9. d3 Ng6 10. Be3 f5 11. Ng5 f4 12. Bd5+ Kh8 13. Nf7+ Rxf7 14. Bxf7 fxe3 15. fxe3 Bh3 16. Rf2 Nce7 17. Qa4 a6 18. e4 c6 19. d4 Qd7 20. Rd1 Rf8 21. e3 exd4 22. cxd4 Ng8 23. Bxg8 Rxf2 24. Kxf2 Kxg8 25. Qb3 Qf7+ 26. Ke1 Qf3 27. c5+ d5 28. exd5 cxd5 29. Qd3 Bf5 30. Qb3 Ne7 31. a3 Nc6 32. Qc3 Qg2 33. Qb3 Bg4 34. Qd3 Qg1+ 0-1

[Event "HUN-chT2 Erkel 0910"]
[Site "Hungary"]
[Date "2010.01.31"]
[Round "5.12"]
[White "Pasztor, Mate"]
[Black "Der, Agoston"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1865"]
[BlackElo "1776"]
[PlyCount "124"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Jaszbereny"]
[BlackTeam "Vaci"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 Rc8 7. b4 cxd4 8. cxd4 Nge7 9. Bb2 Ng6 10. Nc3 a6 11. Na4 Na7 12. Nc5 Bxc5 13. dxc5 Bb5 14. Bxb5+ Nxb5 15. a4 Na7 16. Bd4 Nc6 17. Bc3 Qc7 18. Qe2 Nce7 19. Rc1 Qd7 20. Qa2 0-0 21. 0-0 Nc6 22. Rfd1 Qc7 23. Qb2 b5 24. axb5 axb5 25. h4 h6 26. g3 Ra8 27. h5 Nge7 28. Ra1 Qb7 29. Nh4 Rxa1 30. Rxa1 Ra8 31. Rxa8+ Qxa8 32. Ng2 Qa4 33. Ne3 d4 34. Bxd4 Qxb4 35. Qxb4 Nxb4 36. f4 Nec6 37. Bb2 Nd3 38. Bc3 b4 39. Bd2 b3 40. Nd1 b2 41. Nc3 Nxc5 42. Nb1 Ne4 43. Be1 Nd4 44. Kg2 Kh7 45. Bb4 Nc2 46. Be7 f5 47. Kf3 Nd4+ 48. Ke3 Nb3 49. Bb4 Nxg3 50. Bc3 Nxh5 51. Bxb2 Ng3 52. Bc3 g5 53. Be1 Ne4 54. Na3 Nbc5 55. fxg5 hxg5 56. Nc4 Kg6 57. Bb4 f4+ 58. Kf3 Kf5 59. Ba3 g4+ 60. Ke2 g3 61. Kf3 Ng5+ 62. Kg2 Nce4 0-1

[Event "HUN-chT2 Erkel 0910"]
[Site "Hungary"]
[Date "2009.12.20"]
[Round "4.12"]
[White "Der, Agoston"]
[Black "Boros, Adam"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1776"]
[PlyCount "69"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Vizugy"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 c6 6. Nf3 Bd6 7. 0-0 0-0 8. d3 f6 9. Bd2 Be6 10. Qb3 Qd7 11. Qc2 b5 12. Ne4 Qc7 13. Rfc1 a5 14. Nc5 Bxc5 15. Qxc5 Ra6 16. e4 Nd7 17. Qc3 Ne7 18. d4 exd4 19. Nxd4 Qd6 20. Nxe6 Qxe6 21. Rd1 Rc8 22. a4 b4 23. Bf1 Rb6 24. Bc4 Nd5 25. Bxd5 cxd5 26. Qxc8+ Kf7 27. exd5 Qxd5 28. Be3 Qb7 29. Rxd7+ Kg6 30. Rxb7 Rxb7 31. Qxb7 b3 32. Qe4+ f5 33. Qe6+ Kh5 34. Qxf5+ g5 35. Qxg5# 1-0

[Event "HUN-chT2 Erkel 0910"]
[Site "Hungary"]
[Date "2009.11.08"]
[Round "1.12"]
[White "Der, Agoston"]
[Black "Nagy, Adrian"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "1776"]
[PlyCount "81"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Godollo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 e5 2. Nc3 c5 3. g3 Nc6 4. Bg2 Nge7 5. d3 g6 6. Nf3 Bg7 7. Be3 b6 8. Qd2 Nf5 9. 0-0 Bb7 10. Nd5 0-0 11. Bg5 f6 12. Be3 Rb8 13. a3 Ncd4 14. Bxd4 Bxd5 15. Bc3 Bxf3 16. Bxf3 Nd4 17. Bd5+ Kh8 18. Qd1 d6 19. b4 Nf5 20. b5 Ne7 21. Bg2 f5 22. a4 f4 23. a5 Nf5 24. Qd2 Bh6 25. Qb2 fxg3 26. hxg3 Qg5 27. axb6 axb6 28. Ra7 Nd4 29. Bxd4 cxd4 30. Qa3 Qd8 31. Be4 Rf6 32. Kg2 Bf8 33. Qc1 Be7 34. Qh6 Qf8 35. Qxf8+ Bxf8 36. Rfa1 Bg7 37. Rd7 h5 38. Raa7 Bf8 39. Rh7+ Kg8 40. Bd5+ Rf7 41. Rhxf7 1-0

[Event "HUN-chT2 Erkel 0607"]
[Site "Hungary"]
[Date "2007.05.20"]
[Round "11"]
[White "Timko, Gyula"]
[Black "Der, Agoston"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "47"]
[EventDate "2006.11.12"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Heesi II"]
[BlackTeam "Vaci"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. b3 Nf6 2. Bb2 d5 3. e3 Bf5 4. Bb5+ c6 5. Be2 e6 6. Nf3 Bd6 7. d3 0-0 8. Nbd2 Nbd7 9. 0-0 e5 10. d4 e4 11. Ne5 Re8 12. f4 Nf8 13. g4 Bc8 14. c4 h6 15. Kh1 N6h7 16. cxd5 cxd5 17. Bb5 Re7 18. f5 a6 19. Be2 Rc7 20. Rc1 Qh4 21. Qe1 Qh3 22. Qf2 f6 23. Rg1 fxe5 24. Bf1 1-0

[Event "HUN-chT2 Erkel 0910"]
[Site "Hungary"]
[Date "2006.04.18"]
[Round "10.12"]
[White "Der, Agoston"]
[Black "Egyed, Judit"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1776"]
[BlackElo "1674"]
[PlyCount "95"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Barcza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d3 c6 6. Nf3 d5 7. cxd5 cxd5 8. Bf4 Nc6 9. Qd2 Re8 10. 0-0 e5 11. Bh6 Bf5 12. Bxg7 Kxg7 13. Rfd1 e4 14. dxe4 dxe4 15. Nd4 Nxd4 16. Qxd4 Qa5 17. b4 Qe5 18. Qxe5 Rxe5 19. a4 a6 20. Rac1 Rc8 21. a5 Rc4 22. Na2 Rxc1 23. Rxc1 Rb5 24. Rb1 Ng4 25. Nc3 e3 26. Nxb5 exf2+ 27. Kf1 Bxb1 28. Nd6 Ne3+ 29. Kxf2 Nxg2 30. Kxg2 Ba2 31. e4 Bb1 32. Kf2 Bd3 33. Nxb7 Bb5 34. Ke3 Kf6 35. Kd4 Ke6 36. Kc5 Kd7 37. Kb6 Kc8 38. Nd6+ Kb8 39. Nxb5 axb5 40. Kxb5 f5 41. exf5 gxf5 42. Kc6 h5 43. b5 h4 44. b6 hxg3 45. hxg3 f4 46. gxf4 Ka8 47. f5 Kb8 48. f6 1-0

[Event "HUN-chT2 Erkel 0506"]
[Site "Hungary"]
[Date "2005.11.13"]
[Round "3"]
[White "Der, Agoston"]
[Black "Miriszlai, Aron"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1865"]
[PlyCount "112"]
[EventDate "2005.10.16"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Fuzesabony"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Qb6 5. b3 Nc6 6. h3 Bf5 7. Be2 h6 8. 0-0 Ne4 9. c4 dxc4 10. Bxc4 e6 11. Nbd2 cxd4 12. Nxe4 Bxe4 13. Nxd4 Rd8 14. Bb5 Bc5 15. Bxc6+ Bxc6 16. Qg4 Bxd4 17. exd4 Qxd4 18. Rad1 Qf6 19. Rxd8+ Kxd8 20. Rd1+ Bd5 21. g3 Ke7 22. Qe2 Rd8 23. Qc2 Ke8 24. Qc5 b6 25. Qc7 Qe7 26. Qc3 f6 27. Rc1 e5 28. Be3 Qd7 29. Kh2 Be6 30. h4 Rc8 31. Qxc8+ Qxc8 32. Rxc8+ Bxc8 33. b4 Ke7 34. Kg1 Kd6 35. Kf1 Kd5 36. a3 Bg4 37. Ke1 Kc4 38. Bc1 Kd3 39. a4 Kc4 40. a5 Kxb4 41. axb6 axb6 42. Be3 b5 43. Kd2 Kc4 44. Kc2 b4 45. Kb2 b3 46. Bb6 Bd1 47. Be3 Kd3 48. Bc5 g5 49. hxg5 fxg5 50. Be3 Ke4 51. Kc1 Bc2 52. Kb2 Kf5 53. f3 h5 54. Bf2 g4 55. fxg4+ hxg4 56. Be3 Ke4 0-1

[Event "HUN-chT2 Erkel 0405"]
[Site "Hungary"]
[Date "2005.04.24"]
[Round "11"]
[White "Der, Agoston"]
[Black "Major, Imre"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1603"]
[BlackElo "2013"]
[PlyCount "96"]
[EventDate "2004.09.26"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Statisztika II"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 c5 4. e3 Bg7 5. Bd3 d6 6. h3 Qb6 7. Qc1 Nc6 8. c3 0-0 9. 0-0 Nh5 10. Bh2 Bd7 11. Nbd2 cxd4 12. exd4 d5 13. Nb3 Na5 14. Nxa5 Qxa5 15. Re1 Rfe8 16. c4 Rac8 17. b3 Be6 18. Be5 Nf6 19. Qb2 dxc4 20. bxc4 Bxc4 21. Bxc4 Rxc4 22. Qxb7 Rc2 23. Qb3 Rc3 24. Qb7 Nd5 25. Bxg7 Kxg7 26. Re5 e6 27. Ng5 Qc7 28. Qxc7 Rxc7 29. Rae1 Rb8 30. R5e2 Rb4 31. Rd2 Rc3 32. Ree2 Ra3 33. Rb2 a5 34. Rxb4 Nxb4 35. Re4 h6 36. Nf3 Rxa2 37. Ne5 Nd5 38. Nc4 a4 39. Rg4 Rc2 40. Na3 Rc1+ 41. Kh2 Nc3 42. Rg3 Nb1 43. Nb5 Rc4 44. Rd3 Rb4 45. Nc7 a3 46. Na6 Rb6 47. Nc5 a2 48. Nb3 Rxb3 0-1

[Event "HUN-chT2 Erkel 0405"]
[Site "Hungary"]
[Date "2005.02.06"]
[Round "7"]
[White "Czako, Gyorgy"]
[Black "Der, Agoston"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2076"]
[BlackElo "1603"]
[PlyCount "98"]
[EventDate "2004.09.26"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Fuzesabony"]
[BlackTeam "Vaci"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Nxf6+ Bxf6 7. Bd3 Nc6 8. c3 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. 0-0 0-0 12. Bxh7+ Kxh7 13. Qh5+ Kg8 14. Qxe5 Re8 15. Qh5 Qf6 16. Be3 Re5 17. Qd1 Rf5 18. Qa4 Be6 19. Rfd1 a6 20. Rd4 Rd8 21. Rad1 Rfd5 22. Rxd5 Rxd5 23. Re1 Qg6 24. Bf4 Rc5 25. a3 Rc4 26. Qe8+ Kh7 27. Bc1 Re4 28. Be3 Bh3 29. Qxe4 Qxe4 30. gxh3 Qf3 31. Bd4 Qxh3 32. Re3 Qf5 33. Rg3 f6 34. b4 b5 35. Re3 Kg6 36. Bc5 Qc2 37. Re7 Qxc3 38. Rxc7 Qxa3 39. Ra7 Kh6 40. Bf8 Kh5 41. Rxg7 f5 42. Rg3 Qc1+ 43. Kg2 Qc6+ 44. f3 Qc2+ 45. Kg1 Qd1+ 46. Kg2 Qe2+ 47. Kg1 Kh4 48. Bh6 Qe1+ 49. Kg2 Qe2+ 1/2-1/2

[Event "HUN-chT2 Erkel 0405"]
[Site "Hungary"]
[Date "2004.12.19"]
[Round "6"]
[White "Bogar, Attila"]
[Black "Der, Agoston"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2200"]
[BlackElo "1603"]
[PlyCount "57"]
[EventDate "2004.09.26"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Ujszasz"]
[BlackTeam "Vaci"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Nf6 6. Nc3 c6 7. Qe2+ Qe7 8. Bg5 Qxe2+ 9. Nxe2 Bg4 10. Nh4 Bxe2 11. Kxe2 Nbd7 12. Nf5 Bc7 13. Nxg7+ Kf8 14. Bh6 Ke7 15. f3 Ne8 16. Nf5+ Kf6 17. h4 Rg8 18. g4 Nb6 19. Rae1 Ke6 20. Kf2+ Kd7 21. Re7+ Kd8 22. Rxf7 Nd6 23. Nxd6 Bxd6 24. Bg5+ Ke8 25. Rxh7 Rc8 26. Re1+ Kf8 27. Bh6+ Rg7 28. Bxg7+ Kg8 29. Bf6 1-0

[Event "HUN-chT2 Erkel 0405"]
[Site "Hungary"]
[Date "2004.09.26"]
[Round "1"]
[White "Der, Agoston"]
[Black "Bozsonyik, Adrian"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1603"]
[BlackElo "1501"]
[PlyCount "132"]
[EventDate "2004.09.26"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Vaci"]
[BlackTeam "Metroepszolg"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 e6 2. Nf3 Nf6 3. Bf4 d5 4. e3 Bd6 5. Bxd6 Qxd6 6. Bd3 Nbd7 7. Nbd2 0-0 8. c3 e5 9. dxe5 Nxe5 10. Nxe5 Qxe5 11. Nf3 Qd6 12. h3 Be6 13. 0-0 Rad8 14. Qc2 g6 15. Rfd1 c5 16. b3 Qc7 17. c4 a6 18. Rac1 Rc8 19. a3 a5 20. Qc3 Qb6 21. Qxf6 Qxb3 22. Qc3 Qa4 23. Rb1 Rc7 24. Bc2 Qxc4 25. Qxc4 dxc4 26. Rb5 Ra8 27. Be4 Ra7 28. Rc1 f5 29. Bb1 Bd7 30. Rb2 a4 31. Rxc4 b5 32. Rc1 Rab7 33. Rd1 b4 34. Ne5 Be6 35. Rd6 Bb3 36. axb4 Rxb4 37. Nd3 Rb5 38. Ba2 c4 39. Nc1 Rcb7 40. Bxb3 axb3 41. Rc6 Rb4 42. Kh2 Ra7 43. Nxb3 Ra3 44. Kg3 cxb3 45. Rc3 Kf7 46. Kf3 Ke6 47. Ke2 Ra2 48. Rxa2 bxa2 49. Rc6+ Kd5 50. Ra6 Rb2+ 51. Kd3 Rxf2 52. Ra5+ Ke6 53. g3 Rg2 54. h4 h6 55. Kc3 Rxg3 56. Rxa2 Rxe3+ 57. Kd4 Re4+ 58. Kd3 Rxh4 59. Ra6+ Kf7 60. Ke3 g5 61. Kf3 Rh3+ 62. Kg2 g4 63. Ra7+ Kg6 64. Ra6+ Kg5 65. Ra5 h5 66. Rc5 h4 0-1

[Event "Goed op 1st"]
[Site "Goed"]
[Date "2004.08.03"]
[Round "8"]
[White "Der, Agoston"]
[Black "Baranyi, Gyorgy"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "88"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. c4 cxd4 6. Nxd4 e6 7. Nxc6 bxc6 8. Bd3 Bb4+ 9. Nc3 Ba6 10. cxd5 Bxd3 11. Qxd3 0-0 12. Qc2 cxd5 13. 0-0 Rc8 14. Qd3 Bxc3 15. bxc3 Ne4 16. Rfc1 Qf6 17. Qd4 Rxc3 18. Qxa7 Rfc8 19. Rxc3 Qxc3 20. Qd4 Qc1+ 21. Qd1 Qxd1+ 22. Rxd1 Rc2 23. f3 Nc3 24. Re1 Ne2+ 25. Kf1 Nxf4 26. exf4 Rxa2 27. f5 Ra6 28. fxe6 fxe6 29. Rc1 Kf7 30. Kf2 Kf6 31. h3 g5 32. g3 h5 33. Rd1 Kf5 34. Ke2 g4 35. fxg4+ hxg4 36. h4 Ke4 37. Rd3 Ra2+ 38. Rd2 Rxd2+ 39. Kxd2 d4 40. Ke2 e5 41. Kd2 Kf5 42. Kd3 Kg6 43. Kc4 Kf5 44. Kd3 Ke6 1/2-1/2

[Event "Goed op 1st"]
[Site "Goed"]
[Date "2004.08.02"]
[Round "7"]
[White "Erzse, Jozsef"]
[Black "Der, Agoston"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "61"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 Qb6 6. Qd2 Nge7 7. dxc5 Qc7 8. f4 Nf5 9. Bd4 Be7 10. Nf3 Bd7 11. b4 b6 12. Qf2 0-0 13. cxb6 axb6 14. Bxb6 Qb7 15. Bc5 Bxc5 16. Qxc5 Rfc8 17. Qb5 Qxb5 18. Bxb5 Nxe5 19. Bxd7 Nxf3+ 20. gxf3 Rc4 21. b5 Rxf4 22. Nd2 Nd6 23. Bc6 Rb8 24. a4 g5 25. Ke2 h5 26. a5 g4 27. a6 gxf3+ 28. Nxf3 Nxb5 29. Bxb5 Rxb5 30. a7 Rb2+ 31. Nd2 1-0

[Event "Goed op 1st"]
[Site "Goed"]
[Date "2004.08.01"]
[Round "6"]
[White "Janvari, Viktor"]
[Black "Der, Agoston"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2273"]
[PlyCount "55"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Bd3 Bd7 7. Qe2 Bc6 8. Bd2 Nbd7 9. 0-0-0 0-0 10. Ne5 Bd6 11. f4 Qb8 12. g4 b5 13. Nxc6 Qb6 14. g5 Nxe4 15. Qxe4 g6 16. Ne5 Bxe5 17. fxe5 c5 18. Be3 c4 19. Be2 a5 20. h4 a4 21. h5 a3 22. b3 cxb3 23. cxb3 Rac8+ 24. Kb1 b4 25. Bd3 Rc7 26. hxg6 fxg6 27. Rxh7 Rf5 28. Rdh1 1-0

[Event "Goed op 1st"]
[Site "Goed"]
[Date "2004.07.31"]
[Round "5"]
[White "Der, Agoston"]
[Black "David, Robert"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "59"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. Bd3 0-0 6. Nbd2 Nbd7 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Nf6 10. Bd3 Nd5 11. Bg3 c5 12. c3 cxd4 13. Nxd4 Qb6 14. Qc2 g6 15. 0-0 f5 16. Be5 Bd6 17. Bxd6 Qxd6 18. Rfe1 e5 19. Nb5 Qf6 20. Bc4 Be6 21. Qb3 Rfd8 22. Rad1 Nf4 23. Nc7 Bxc4 24. Qxc4+ Kg7 25. Nxa8 Rxa8 26. Rd7+ Kh8 27. Red1 Qg5 28. g3 Nh5 29. Qf7 Nf6 30. Qg7# 1-0

[Event "Goed op 1st"]
[Site "Goed"]
[Date "2004.07.30"]
[Round "4"]
[White "Nemeth, Viktoria"]
[Black "Der, Agoston"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1912"]
[PlyCount "49"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Be7 5. Bd3 Nf6 6. Nf3 Bd7 7. 0-0 Nc6 8. a3 0-0 9. c4 Nxe4 10. Bxe4 f5 11. Bd3 Be8 12. Bc2 Bh5 13. d5 Ne5 14. Bb3 Nxf3+ 15. gxf3 Bg5 16. Kh1 Bxc1 17. Rxc1 Rf6 18. Rg1 Rh6 19. Rc3 Qh4 20. Rg2 Rf8 21. Qg1 Rf7 22. dxe6 Rxe6 23. c5 Ree7 24. Rxg7+ Kf8 25. Rg8# 1-0

[Event "Goed op 1st"]
[Site "Goed"]
[Date "2004.07.29"]
[Round "3"]
[White "Trajber, Daniel"]
[Black "Der, Agoston"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1944"]
[PlyCount "53"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Bd3 Bd7 7. Qe2 Bc6 8. c3 Nbd7 9. 0-0 0-0 10. Bd2 Nxe4 11. Bxe4 Bxe4 12. Qxe4 Nf6 13. Qc2 c5 14. Rad1 Qb6 15. Be3 Rad8 16. Ne5 cxd4 17. Bxd4 Bc5 18. Nc4 Qc7 19. Bxf6 gxf6 20. Nd2 f5 21. Nf3 Qb6 22. Qe2 Rxd1 23. Rxd1 Rd8 24. Rxd8+ Qxd8 25. h3 Qd5 26. c4 Qe4 27. Qxe4 1/2-1/2

[Event "Goed op 1st"]
[Site "Goed"]
[Date "2004.07.28"]
[Round "2"]
[White "Der, Agoston"]
[Black "Maraczi, Erno"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2105"]
[PlyCount "74"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 Nd7 4. e3 Ngf6 5. h3 g6 6. Bd3 Bg7 7. Nbd2 0-0 8. c3 Re8 9. 0-0 Nh5 10. Bh2 f5 11. c4 e6 12. c5 e5 13. Bxe5 Bxe5 14. Nxe5 Nxe5 15. dxe5 Qe7 16. b4 Qxe5 17. Nf3 Qe7 18. Nd4 a6 19. Rc1 Qf6 20. Be2 Ng7 21. Qd2 Bd7 22. Bf3 Re7 23. Rfe1 Rae8 24. Nb3 g5 25. g3 h5 26. Qd4 Qh6 27. Kf1 f4 28. gxf4 Bxh3+ 29. Bg2 Bxg2+ 30. Kxg2 Nf5 31. Qd2 Nh4+ 32. Kg3 Rg7 33. f5 Nxf5+ 34. Kg2 Nh4+ 35. Kg3 Qf6 36. Qe2 Qe5+ 37. Kh3 g4+ 0-1

[Event "Goed op 1st"]
[Site "Goed"]
[Date "2004.07.27"]
[Round "1"]
[White "Der, Agoston"]
[Black "Koczo, Kristof"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2198"]
[PlyCount "82"]
[EventDate "2004.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. e3 Qb6 5. Qc1 Bf5 6. Bd3 Bg6 7. Nbd2 Nbd7 8. 0-0 e6 9. Qb1 Be7 10. c3 0-0 11. Bxg6 hxg6 12. Qc2 Rac8 13. Rfe1 c5 14. Qb3 c4 15. Qxb6 axb6 16. e4 dxe4 17. Nxe4 Nxe4 18. Rxe4 Nf6 19. Re2 Nd5 20. Bg3 b5 21. Ne5 Rfd8 22. Rc1 Ra8 23. a3 g5 24. f3 Bd6 25. Ng4 Nf4 26. Bxf4 Bxf4 27. Rd1 Bc7 28. Red2 f6 29. d5 Bf4 30. Rd4 e5 31. Re4 f5 32. Rxe5 fxg4 33. Re7 gxf3 34. gxf3 b6 35. Re6 Rd6 36. Re7 Rad8 37. Rb7 Rxd5 38. Re1 Rd1 39. Kf1 Rxe1+ 40. Kxe1 Rd6 41. h3 Bc1 0-1

