[Event "Budapest FS08 Nadassy"]
[Site "Budapest"]
[Date "2021.08.17"]
[Round "10"]
[White "Laddha, Yash Jayesh"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1944"]
[BlackElo "1799"]
[PlyCount "105"]
[EventDate "2021.08.07"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Guests"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 a5 13. Kb1 a4 14. c4 a3 15. b3 Be7 16. Ne4 Nxe4 17. Qxe4 Nf6 18. Qe2 0-0 19. g4 Nh7 20. Ne5 Qxd4 21. Bb4 Qxd1+ 22. Rxd1 Bxb4 23. Rd7 Rad8 24. Rxd8 Rxd8 25. Nd3 Bc3 26. Kc2 Bf6 27. f4 Rd4 28. Qe3 Rd8 29. Qb6 Rd7 30. Nc5 Bd4 31. Qa7 Bxc5 32. Qxc5 Nf6 33. Qxa3 Nxg4 34. Qc5 Nf6 35. b4 Rd2+ 36. Kc1 Rxa2 37. Qb6 Nxh5 38. Qxb7 Ra4 39. Kb2 c5 40. Qc8+ Kh7 41. Qxc5 Nxf4 42. Kb3 Ra1 43. b5 g5 44. Qd4 Rb1+ 45. Kc2 Rc1+ 46. Kb2 Rf1 47. b6 Rf2+ 48. Kb3 Rf3+ 49. Kc2 f5 50. b7 Kg6 51. b8Q Kh5 52. Qd1 g4 53. Qxf3 1-0

[Event "Budapest FS08 Nadassy"]
[Site "Budapest"]
[Date "2021.08.16"]
[Round "9"]
[White "Demjen, Attila"]
[Black "Mrithyunjay, Mahadevan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1799"]
[BlackElo "1985"]
[PlyCount "61"]
[EventDate "2021.08.07"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Guests"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. c3 Nf6 3. d3 d5 4. e5 Nfd7 5. d4 e6 6. Bd3 Nc6 7. Ne2 Qb6 8. Bc2 f6 9. Nf4 cxd4 10. Qh5+ Ke7 11. Ng6+ hxg6 12. Qxh8 Ndxe5 13. 0-0 Kf7 14. Nd2 d3 15. Bd1 Nc4 16. b3 Nxd2 17. Bxd2 e5 18. h4 Bf5 19. g4 Be4 20. Re1 Re8 21. Qh7 Bc5 22. Rxe4 Bxf2+ 23. Kg2 dxe4 24. h5 Ne7 25. b4 Rd8 26. Bb3+ Ke8 27. Ba4+ Kf7 28. Bb3+ Ke8 29. Ba4+ Kf7 30. Bb3+ Ke8 31. Ba4+ 1/2-1/2

[Event "Budapest FS08 Nadassy"]
[Site "Budapest"]
[Date "2021.08.15"]
[Round "8"]
[White "Daakshin, Arun"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1758"]
[BlackElo "1799"]
[PlyCount "59"]
[EventDate "2021.08.07"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Guests"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Nec6 6. Nc3 Bb4 7. Nge2 a5 8. Be3 Na6 9. g3 Qe7 10. Bg2 Bc5 11. Nd5 Qd8 12. Nd4 Nxd4 13. Bxd4 Bxd4 14. Qxd4 0-0 15. 0-0 d6 16. Rad1 Be6 17. Ne3 f6 18. g4 Qc8 19. f5 Bf7 20. h4 h6 21. g5 hxg5 22. hxg5 fxg5 23. f6 g6 24. Nd5 Re8 25. Ne7+ Rxe7 26. fxe7 Qe6 27. e5 Nc5 28. Bd5 Qh3 29. Bxf7+ Kh7 30. Rd2 1-0

[Event "Budapest FS08 Nadassy"]
[Site "Budapest"]
[Date "2021.08.14"]
[Round "7"]
[White "Demjen, Attila"]
[Black "Koltai, Dora"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "1799"]
[BlackElo "1897"]
[PlyCount "85"]
[EventDate "2021.08.07"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Guests"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Qxd5 5. d4 Nf6 6. Bxf4 Bb4+ 7. c3 Bd6 8. Bxd6 Qxd6 9. Bd3 0-0 10. 0-0 c5 11. Nbd2 Bg4 12. Nc4 Qc7 13. d5 Nbd7 14. a4 Kh8 15. d6 Qc6 16. Qd2 Be6 17. Rad1 Qxa4 18. Nce5 c4 19. Bc2 Qb5 20. Nxd7 Bxd7 21. Nd4 Qh5 22. Qf4 Nd5 23. Qg3 Qh6 24. Rde1 Rad8 25. Be4 Nf6 26. Bxb7 Rb8 27. Ba6 Rb6 28. Bxc4 Nh5 29. Qe3 Qxe3+ 30. Rxe3 Nf6 31. Re7 Rxd6 32. Bxf7 g6 33. Bc4 Rd8 34. Be6 Bxe6 35. Nxe6 R8d7 36. Rxf6 Rd1+ 37. Kf2 R7d2+ 38. Ke3 Rd3+ 39. Ke4 Rd8 40. Nxd8 Re1+ 41. Kd5 Rxe7 42. Ne6 Re8 43. Rf8+ 1-0

[Event "Budapest FS08 Nadassy"]
[Site "Budapest"]
[Date "2021.08.13"]
[Round "6"]
[White "Demjen, Attila"]
[Black "Kumar, Naman"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1799"]
[BlackElo "1974"]
[PlyCount "66"]
[EventDate "2021.08.07"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Guests"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. h3 d5 5. exd5 Nxd5 6. c3 Nb6 7. Bb3 Bf5 8. Bc2 Qd7 9. g4 Bg6 10. f4 exf4 11. Bxf4 0-0-0 12. d4 Nd5 13. Bxg6 fxg6 14. Ne2 h5 15. Qd3 Re8 16. Kd2 hxg4 17. Na3 Rxh3 18. Rxh3 gxh3 19. Nc4 Qg4 20. Rf1 Qg2 21. Rf3 Nxf4 22. Rxf4 h2 23. Ne3 h1Q 24. Nxg2 Qxg2 25. Rf3 Be7 26. Kd1 Bg5 27. b4 a6 28. a4 Qh1+ 29. Kc2 Qa1 30. a5 Qa2+ 31. Kd1 Rxe2 32. Rf8+ Nd8 33. Qh3+ Kb8 0-1

[Event "Budapest FS08 Nadassy"]
[Site "Budapest"]
[Date "2021.08.11"]
[Round "5"]
[White "Laddha, Shubh Jayesh"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1934"]
[BlackElo "1799"]
[PlyCount "97"]
[EventDate "2021.08.07"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Guests"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 a6 6. Bf4 Nc6 7. h3 g6 8. Nf3 Bg7 9. 0-0 0-0 10. Nbd2 Qb6 11. Qb3 Qxb3 12. axb3 Nd7 13. b4 e5 14. dxe5 Ndxe5 15. Nxe5 Nxe5 16. Be2 Be6 17. Nb3 Nc4 18. Bxc4 dxc4 19. Nc5 Rfe8 20. Nxb7 Bd5 21. Nc5 Re2 22. Rfd1 Bc6 23. Rxa6 Rxa6 24. Nxa6 h6 25. Rd2 Re1+ 26. Kh2 g5 27. Bd6 h5 28. Nc7 g4 29. Nd5 Bb7 30. hxg4 hxg4 31. Ne3 Bc8 32. Nxc4 Re6 33. Be5 Ba6 34. Bxg7 Bxc4 35. Bd4 f5 36. Be3 Kf7 37. Rd4 Rc6 38. b5 Bxb5 39. Rd5 Be2 40. Rxf5+ Ke6 41. Rg5 Rc4 42. Bd4 Bd1 43. b4 Rc8 44. b5 Rf8 45. Kg3 Rf7 46. b6 Kd6 47. c4 Kc6 48. Rg6+ Kb7 49. c5 1-0

[Event "Budapest FS08 Nadassy"]
[Site "Budapest"]
[Date "2021.08.10"]
[Round "4"]
[White "Demjen, Attila"]
[Black "Laddha, Yash Jayesh"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1799"]
[BlackElo "1944"]
[PlyCount "113"]
[EventDate "2021.08.07"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Guests"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. f4 exf4 5. e5 Qa5+ 6. c3 Qxe5+ 7. Qe2 Qxe2+ 8. Nxe2 d5 9. Bb3 f3 10. gxf3 Bf5 11. d4 Nbd7 12. Nd2 Bd6 13. Nf1 0-0-0 14. Bf4 Bxf4 15. Nxf4 h6 16. Kd2 g5 17. Nd3 Rde8 18. Ne3 Bg6 19. Rag1 Re7 20. Nf2 Rhe8 21. Re1 Nf8 22. Neg4 Nxg4 23. Nxg4 Bh5 24. Rxe7 Rxe7 25. Re1 Kd7 26. Nf6+ Kd6 27. Rxe7 Kxe7 28. Nxh5 Nd7 29. Bc2 Nb6 30. b3 Nc8 31. Ng3 Kf6 32. Ke3 Nd6 33. Bd3 b5 34. Nh5+ Ke7 35. Ng3 Ke6 36. a4 f5 37. f4 a6 38. Ne2 Kf6 39. Ng3 Ke6 40. Nf1 Ke7 41. Nd2 Ke6 42. Nf3 Nf7 43. Ne5 Nd8 44. a5 g4 45. Kf2 h5 46. Kg3 Nb7 47. Nxc6 Kd6 48. Nb8 Nxa5 49. b4 Nb3 50. Nxa6 Kc6 51. Bxf5 Nc1 52. Bxg4 hxg4 53. Kxg4 Ne2 54. h4 Nxc3 55. Nc5 Na4 56. h5 Nxc5 57. dxc5 1-0

[Event "Budapest FS08 Nadassy"]
[Site "Budapest"]
[Date "2021.08.09"]
[Round "3"]
[White "Mrithyunjay, Mahadevan"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1985"]
[BlackElo "1799"]
[PlyCount "97"]
[EventDate "2021.08.07"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Guests"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nd7 7. d4 dxe4 8. Nxe4 Ngf6 9. Bf4 Nxe4 10. Qxe4 Nf6 11. Qd3 Be7 12. 0-0-0 Qd5 13. c4 Qe4 14. g3 Qxd3 15. Rxd3 h6 16. Bf3 0-0-0 17. Re1 Bd6 18. Be5 Bxe5 19. Rxe5 Nd7 20. Ra5 a6 21. Rc3 Kc7 22. d5 Kb6 23. Raa3 exd5 24. cxd5 Nb8 25. dxc6 Nxc6 26. Bxc6 bxc6 27. Rcb3+ Ka7 28. Rf3 Rd7 29. Rad3 Rxd3 30. Rxd3 Rb8 31. Kc2 Rb7 32. Rc3 Re7 33. Kd3 Kb7 34. Rc2 Re5 35. Re2 Rf5 36. f4 Rd5+ 37. Kc4 Rd7 38. g4 g6 39. Re8 h5 40. gxh5 gxh5 41. Re5 h4 42. Rh5 Rd2 43. Kc3 Rd5 44. Rxd5 cxd5 45. Kd4 Kc6 46. a3 a5 47. b3 Kd6 48. f5 f6 49. b4 1-0

[Event "Budapest FS08 Nadassy"]
[Site "Budapest"]
[Date "2021.08.08"]
[Round "2"]
[White "Demjen, Attila"]
[Black "Daakshin, Arun"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1799"]
[BlackElo "1758"]
[PlyCount "62"]
[EventDate "2021.08.07"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Guests"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. exd6 e6 7. Nc3 Bxd6 8. Nxd5 exd5 9. Bd3 Nc6 10. Ne2 0-0 11. 0-0 h6 12. a3 Qh4 13. g3 Qf6 14. Be3 Re8 15. Nc3 Be6 16. Qh5 Nxd4 17. Rad1 Nf3+ 18. Kg2 Ne5 19. Bd4 Bg4 20. Qxg4 Nxg4 21. Bxf6 Nxf6 22. Bb5 Red8 23. Nxd5 Be5 24. Nxf6+ Bxf6 25. b3 a6 26. Be2 Rxd1 27. Rxd1 Rd8 28. Rxd8+ Bxd8 29. Bc4 Kf8 30. f4 Ke7 31. Kf3 Bc7 1/2-1/2

[Event "Budapest FS08 Nadassy"]
[Site "Budapest"]
[Date "2021.08.07"]
[Round "1"]
[White "Koltai, Dora"]
[Black "Demjen, Attila"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1897"]
[BlackElo "1799"]
[PlyCount "86"]
[EventDate "2021.08.07"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Guests"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. Nd2 Bg7 8. Ngf3 Qb6 9. Nb3 Nh5 10. Be3 Qc7 11. Bc2 a5 12. a4 Bg4 13. h3 Bxf3 14. Qxf3 Rd8 15. 0-0 0-0 16. Rfe1 e5 17. dxe5 Nxe5 18. Qe2 Nc4 19. Bc5 Nf4 20. Qe7 Qxe7 21. Bxe7 Nxb2 22. Bxf8 Kxf8 23. Nd4 Bxd4 24. cxd4 b6 25. Rab1 Nc4 26. h4 Rd6 27. Bb3 Nd3 28. Re2 Nf4 29. Bxc4 dxc4 30. Re4 Nd5 31. Rc1 c3 32. Kf1 f6 33. h5 Rc6 34. h6 Kf7 35. g4 Rc4 36. Ke2 f5 37. gxf5 gxf5 38. Re5 Rxd4 39. Rxf5+ Kg6 40. Rf3 Rd2+ 41. Ke1 Rd4 42. Ke2 Rd2+ 43. Ke1 Rd4 1/2-1/2

[Event "Budapes FS07 Nadassy"]
[Site "Budapest"]
[Date "2021.07.11"]
[Round "8.7"]
[White "Krithigga, K."]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1885"]
[BlackElo "1861"]
[PlyCount "105"]
[EventDate "2021.07.03"]
[EventType "schev"]
[EventRounds "14"]
[EventCountry "HUN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Team B"]
[BlackTeam "Team A"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "HUN"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c6 5. Nf3 0-0 6. 0-0 d5 7. cxd5 Nxd5 8. a3 Nxc3 9. bxc3 Qa5 10. Qc2 Na6 11. d4 Bg4 12. Bd2 Rac8 13. Qb3 b6 14. c4 Qf5 15. Qa4 Nb8 16. Qxa7 Nd7 17. Rad1 Ra8 18. Qb7 Rfc8 19. Bf4 e5 20. dxe5 Rab8 21. Qxd7 Qxd7 22. Rxd7 Bxd7 23. e6 Bxe6 24. Bxb8 Rxb8 25. Rc1 Bb2 26. Rc2 Bxa3 27. Nd4 Rd8 28. Nxe6 Rd1+ 29. Bf1 fxe6 30. Ra2 Bb4 31. Ra6 Bc5 32. Ra8+ Kg7 33. Ra7+ Kf6 34. Rxh7 b5 35. cxb5 cxb5 36. Rb7 b4 37. e3 Ke5 38. Kg2 Rd2 39. Kf3 Kd6 40. Bc4 Rc2 41. Bd3 Rc3 42. Bxg6 Ra3 43. h4 Ra7 44. Rxa7 Bxa7 45. Bc2 Ke5 46. Bb3 Bc5 47. g4 Kf6 48. Ke4 Bd6 49. f4 Ke7 50. h5 Bc5 51. g5 e5 52. f5 Kf8 53. f6 1-0

[Event "Budapes FS07 Nadassy"]
[Site "Budapest"]
[Date "2021.07.10"]
[Round "7.7"]
[White "Demjen, Attila"]
[Black "Mrithyunjay, Mahadevan"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1861"]
[BlackElo "1778"]
[PlyCount "90"]
[EventDate "2021.07.03"]
[EventType "schev"]
[EventRounds "14"]
[EventCountry "HUN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Team A"]
[BlackTeam "Team B"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "IND"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. exd6 e6 7. Nc3 Qxd6 8. Nf3 Be7 9. Be2 0-0 10. 0-0 Nc6 11. a3 a6 12. Ne4 Qc7 13. Bd2 Nf6 14. Nc3 Rd8 15. Be3 e5 16. Qa4 exd4 17. Bxd4 Nxd4 18. Nxd4 Bd7 19. Qb3 Bc5 20. Rad1 Ng4 21. g3 Nf6 22. Bf3 Bh3 23. Nde2 Bxf1 24. Rxf1 Rd2 25. Nb1 Rd7 26. Rc1 Qb6 27. Qxb6 Bxb6 28. Nbc3 Rc8 29. Kf1 g5 30. Bg2 Rd2 31. b4 Rc7 32. Ke1 Rb2 33. h3 Ba7 34. g4 b5 35. Rd1 Rc2 36. Ne4 Nxe4 37. Bxe4 Ra2 38. Rd3 Kg7 39. Rf3 Rd7 40. Ng3 Rdd2 41. Nh5+ Kf8 42. Nf6 Bxf2+ 43. Rxf2 Rxf2 44. Nxh7+ Ke7 45. Nxg5 f6 0-1

[Event "Budapes FS07 Nadassy"]
[Site "Budapest"]
[Date "2021.07.09"]
[Round "6.7"]
[White "Levitan, Judah Nathan"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1314"]
[BlackElo "1861"]
[PlyCount "45"]
[EventDate "2021.07.03"]
[EventType "schev"]
[EventRounds "14"]
[EventCountry "HUN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Team B"]
[BlackTeam "Team A"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 Nbd7 4. e4 h6 5. e5 Nh7 6. e6 Ndf6 7. exf7+ Kxf7 8. Bc4+ e6 9. Nf3 g5 10. Bg3 Bg7 11. 0-0 Re8 12. Re1 g4 13. Nh4 d5 14. Bd3 Kg8 15. Ng6 c6 16. Ne5 Ng5 17. Bh4 Qd6 18. Bxg5 hxg5 19. Nxg4 Nxg4 20. Qxg4 e5 21. Qh5 Rf8 22. Bh7+ Kh8 23. Bg6+ 1-0

[Event "Budapes FS07 Nadassy"]
[Site "Budapest"]
[Date "2021.07.07"]
[Round "5.7"]
[White "Demjen, Attila"]
[Black "Levitan, Caleb Levi"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1861"]
[BlackElo "1645"]
[PlyCount "106"]
[EventDate "2021.07.03"]
[EventType "schev"]
[EventRounds "14"]
[EventCountry "HUN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Team A"]
[BlackTeam "Team B"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "IND"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. exd6 e6 7. Nc3 Bxd6 8. Bd3 0-0 9. Nge2 Nc6 10. 0-0 b6 11. Nxd5 exd5 12. Be3 Ne7 13. Qc2 h6 14. Rac1 Be6 15. Qd2 Qd7 16. Bf4 Bf5 17. Bxd6 Qxd6 18. Rc3 Rac8 19. Rfc1 Rxc3 20. Rxc3 Re8 21. Bb5 Bd7 22. Bd3 Bf5 23. h3 Bxd3 24. Rxd3 Nf5 25. g4 Nh4 26. Re3 Re4 27. Qd3 Qb4 28. Qc3 Qa4 29. Qb3 Qxb3 30. axb3 Nf3+ 31. Kg2 Nd2 32. Nc3 Rxd4 33. Nb5 Rb4 34. Nxa7 Rxb3 35. Rxb3 Nxb3 36. Nc8 d4 37. Nxb6 Nc1 38. Kf3 Nd3 39. Nc4 Nb4 40. Ke4 d3 41. Ke3 Kf8 42. Ne5 Ke7 43. Nxd3 Nd5+ 44. Kd4 Kd6 45. b4 f6 46. f4 Nc7 47. Nc5 Nb5+ 48. Ke4 g6 49. f5 g5 50. Ne6 Na3 51. Nd8 Ke7 52. Nb7 Nc2 53. b5 Na3 1/2-1/2

[Event "Budapes FS07 Nadassy"]
[Site "Budapest"]
[Date "2021.07.06"]
[Round "4.7"]
[White "Bokorovics, Bertalan"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2165"]
[BlackElo "1861"]
[PlyCount "141"]
[EventDate "2021.07.03"]
[EventType "schev"]
[EventRounds "14"]
[EventCountry "HUN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Team B"]
[BlackTeam "Team A"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 Nf6 5. Nc3 e5 6. dxe5 Qxd1+ 7. Nxd1 Nxe4 8. Nf3 Nc5 9. Be3 Bf5 10. Nf2 Nbd7 11. 0-0-0 h6 12. g4 Bh7 13. Be2 Nb6 14. c4 Ne4 15. Nxe4 Bxe4 16. Rhf1 Be7 17. Nd4 0-0 18. Nf5 Bg5 19. Bxg5 hxg5 20. Nd6 Bg6 21. Bd3 Bxd3 22. Rxd3 Rad8 23. Kc2 g6 24. b3 Rd7 25. h3 Re7 26. Re3 Kg7 27. Kd3 Nd7 28. Kd4 c5+ 29. Kd5 b6 30. Rff3 Nb8 31. Rf2 Na6 32. a3 Nc7+ 33. Kc6 Ne6 34. Kb5 Nc7+ 35. Ka4 Ne6 36. b4 Rd8 37. Nf5+ gxf5 38. gxf5 Red7 39. fxe6 fxe6 40. Rg3 Kh6 41. Rf6+ Kh5 42. Rxe6 Rd3 43. Rxd3 Rxd3 44. Re7 Kg6 45. Rxa7 Rxh3 46. Rb7 g4 47. Rxb6+ Kf5 48. Rf6+ Kxe5 49. Rg6 Kf5 50. Rg8 Rc3 51. Kb5 cxb4 52. axb4 g3 53. c5 Ke6 54. Kc6 Rf3 55. b5 Kf7 56. Rg4 Rf6+ 57. Kb7 Rg6 58. Rxg6 Kxg6 59. c6 g2 60. c7 g1Q 61. c8Q Qd4 62. Qe6+ Kg7 63. b6 Qd8 64. Qe5+ Kg6 65. Ka7 Qd7+ 66. b7 Qa4+ 67. Kb6 Qb4+ 68. Qb5 Qd4+ 69. Qc5 Qb2+ 70. Kc6 Qg2+ 71. Kc7 1-0

[Event "Budapes FS07 Nadassy"]
[Site "Budapest"]
[Date "2021.07.05"]
[Round "3.7"]
[White "Demjen, Attila"]
[Black "Nemeth, Zalan"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1861"]
[BlackElo "2099"]
[PlyCount "112"]
[EventDate "2021.07.03"]
[EventType "schev"]
[EventRounds "14"]
[EventCountry "HUN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Team A"]
[BlackTeam "Team B"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "IND"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 Be7 7. 0-0 0-0 8. dxc5 Qxc5 9. Qd4 Nc6 10. Qxc5 Bxc5 11. b4 Bb6 12. Ba3 Re8 13. Nbd2 Bd7 14. Nc4 Bc7 15. b5 Na5 16. Nce5 Rec8 17. Rac1 Be8 18. c4 Ne4 19. Bd3 Bxe5 20. Bxe4 Bf4 21. Rc2 Rxc4 22. Rxc4 Nxc4 23. Bc1 Bxc1 24. Rxc1 Nd6 25. Bd3 Nxb5 26. Rb1 Nd6 27. Kf1 Rc8 28. Nd2 Rc3 29. Ke2 Bc6 30. f3 Bd5 31. a4 Ra3 32. Rb4 f5 33. Rd4 Kf7 34. g4 g6 35. gxf5 Nxf5 36. Rb4 a5 37. Rf4 e5 38. Rg4 h5 39. Rg1 Nd4+ 40. Ke3 Nf5+ 41. Ke2 Rxa4 42. Rc1 Nd4+ 43. Ke3 Ne6 44. Bc4 Ra3+ 45. Kf2 Bc6 46. Re1 b5 47. Bxe6+ Kxe6 48. f4 e4 49. Nxe4 Bxe4 50. Rxe4+ Kf6 51. Re5 b4 52. Rb5 b3 53. Kg3 a4 54. h3 b2+ 55. Kh4 Rb3 56. Rf5+ gxf5 0-1

[Event "Budapes FS07 Nadassy"]
[Site "Budapest"]
[Date "2021.07.03"]
[Round "1.7"]
[White "Demjen, Attila"]
[Black "Krithigga, K."]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1861"]
[BlackElo "1885"]
[PlyCount "114"]
[EventDate "2021.07.03"]
[EventType "schev"]
[EventRounds "14"]
[EventCountry "HUN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Team A"]
[BlackTeam "Team B"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "IND"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. a3 Be7 7. Nf3 0-0 8. c5 Ne4 9. Bd3 f5 10. 0-0 Bf6 11. Bf4 Nc6 12. Ne2 g5 13. Be5 g4 14. Bxf6 Qxf6 15. Ne1 Nxd4 16. Nxd4 Qxd4 17. b4 Qb2 18. Nc2 a5 19. f3 gxf3 20. Rxf3 axb4 21. Rb1 Qe5 22. Rxb4 Nxc5 23. Rh4 Ra4 24. Rxa4 Nxa4 25. Re3 Qf6 26. Rg3+ Kh8 27. Bb5 Nc3 28. Qd3 Nxb5 29. Qxb5 Rg8 30. Rxg8+ Kxg8 31. Qc5 Bd7 32. h3 Kf7 33. Qc7 Ke7 34. Qxb7 Qc3 35. Qb4+ Qxb4 36. Nxb4 Kd6 37. Kf2 e5 38. Ke3 d4+ 39. Kd2 e4 40. Nc2 Kc5 41. g3 Kc4 42. h4 e3+ 43. Nxe3+ dxe3+ 44. Kxe3 Kd5 45. Kf4 h6 46. a4 Ke6 47. a5 Kf6 48. a6 h5 49. a7 Bc6 50. Ke3 Ke5 51. Kf2 Kd4 52. Kg1 Ke3 53. Kh2 Kf2 54. Kh3 Kf3 55. g4 fxg4+ 56. Kh2 g3+ 57. Kg1 Kg4 0-1

[Event "Budapest FS03 Nadassy"]
[Site "Budapest"]
[Date "2020.03.17"]
[Round "10.4"]
[White "Vishal Choudary, B."]
[Black "Demjen, Attila"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1694"]
[BlackElo "1872"]
[PlyCount "63"]
[EventDate "2020.03.07"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "B Team Lower Elo"]
[BlackTeam "A Team Higher Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 a6 7. c3 Rc8 8. Bf4 c5 9. Nbd2 Ne7 10. Rc1 Nc6 11. c4 dxc4 12. dxc5 Nxc5 13. Nxc4 Qxd1 14. Rfxd1 Be7 15. Nd6+ Bxd6 16. exd6 Nd7 17. Nd4 Be4 18. Nxc6 Bxc6 19. Bf3 0-0 20. Bxc6 Rxc6 21. Rxc6 bxc6 22. Rc1 Rc8 23. Rc3 f6 24. Rb3 Rb8 25. Rc3 Rxb2 26. Rxc6 e5 27. Bc1 Rb1 28. g3 Kf7 29. Kg2 Rb6 30. Rc7 Rxd6 31. Ba3 Rd5 32. Bb4 1/2-1/2

[Event "Budapest FS03 Nadassy"]
[Site "Budapest"]
[Date "2020.03.16"]
[Round "9.4"]
[White "Demjen, Attila"]
[Black "Wandy, Kasim"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1872"]
[BlackElo "1776"]
[PlyCount "71"]
[EventDate "2020.03.07"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "A Team Higher Elo"]
[BlackTeam "B Team Lower Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 d5 5. e5 Nc6 6. a3 Qb6 7. Nf3 f6 8. Nc3 fxe5 9. dxe5 Nge7 10. Be3 Qd8 11. Bb5 Bd7 12. Bc5 Ng6 13. Bxf8 Rxf8 14. 0-0 Ncxe5 15. Nxe5 Bxb5 16. Nxb5 Nxe5 17. Qh5+ Nf7 18. Rac1 Qg5 19. Nc7+ Kd7 20. Qe2 Rae8 21. Qb5+ Ke7 22. Qxb7 Kf6 23. f4 Qf5 24. Nxe8+ Rxe8 25. Qxa7 Re7 26. Qd4+ Kg6 27. Rc3 Nd6 28. Rg3+ Kh6 29. Rg5 Qe4 30. Qf2 g6 31. Re5 Qc4 32. Qh4+ Kg7 33. Qxe7+ Nf7 34. Rxe6 h5 35. Qf6+ Kh6 36. Qxg6# 1-0

[Event "Budapest FS03 Nadassy"]
[Site "Budapest"]
[Date "2020.03.15"]
[Round "8.4"]
[White "Demjen, Attila"]
[Black "Tancsa, Tamas"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1872"]
[BlackElo "2071"]
[PlyCount "134"]
[EventDate "2020.03.07"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "A Team Higher Elo"]
[BlackTeam "B Team Lower Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. a3 d6 5. h3 h6 6. Nf3 g5 7. g4 Bg7 8. Nc3 a6 9. Ne2 0-0 10. Ng3 Nxg4 11. hxg4 Bxg4 12. c3 Qf6 13. Nf5 Bxf5 14. exf5 Ne7 15. Qe2 Nxf5 16. Nxg5 hxg5 17. Qh5 Qh6 18. Bxg5 Qxh5 19. Rxh5 c6 20. 0-0-0 d5 21. Bb3 Rae8 22. Rg1 Re6 23. Bd2 Rg6 24. Rgg5 Ne7 25. c4 Bf6 26. Rxg6+ fxg6 27. Rh2 Rd8 28. Rg2 Kg7 29. c5 Nf5 30. Bd1 Rh8 31. Rg1 Rh2 32. f3 Bh4 33. Rg4 Bf2 34. Rb4 Bxc5 35. Rxb7+ Kf6 36. b4 Bf2 37. Ba4 Nd4 38. Rc7 Ke6 39. Rg7 Rg2 40. Rg8 Rg1+ 41. Bd1 Nxf3 42. Rf8 e4 43. dxe4 dxe4 44. Bc3 Bd4 45. Rxf3 exf3 46. Bxd4 Rf1 47. Kd2 g5 48. Bb3+ Kf5 49. Bc4 Rh1 50. Bf2 Ra1 51. Bxa6 Rxa3 52. Bd3+ Kf4 53. Be3+ Kg3 54. Bxg5 Rxd3+ 55. Kxd3 f2 56. Bh4+ Kxh4 57. Ke2 Kg3 58. Kf1 Kg4 59. Kxf2 Kf4 60. Ke2 Ke4 61. Kd2 Kd4 62. b5 cxb5 63. Kc2 Kc4 64. Kb2 Kb4 65. Ka2 Kc3 66. Kb1 b4 67. Kc1 b3 0-1

[Event "Budapest FS03 Nadassy"]
[Site "Budapest"]
[Date "2020.03.14"]
[Round "7.4"]
[White "Monduk, Ferenc"]
[Black "Demjen, Attila"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1843"]
[BlackElo "1872"]
[PlyCount "61"]
[EventDate "2020.03.07"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "B Team Lower Elo"]
[BlackTeam "A Team Higher Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 Ngxe5 7. Nxe5 Nxe5 8. g3 c6 9. a3 a5 10. Ne4 Qe7 11. Bg2 f5 12. Nxc5 Qxc5 13. b3 a4 14. Bb2 axb3 15. Qxb3 Qxc4 16. Qxc4 Nxc4 17. Bxg7 Rg8 18. Bd4 Rxa3 19. Rc1 d5 20. Bf1 Ra4 21. Bxc4 Rxc4 22. Rxc4 dxc4 23. Kd2 Be6 24. Kc3 Rf8 25. Kb4 Rf7 26. Kc5 Rd7 27. Kb6 Bd5 28. Ra1 Kf7 29. Rf1 Rd8 30. f3 Rd7 31. Kc5 1/2-1/2

[Event "Budapest FS03 Nadassy"]
[Site "Budapest"]
[Date "2020.03.13"]
[Round "6.4"]
[White "Demjen, Attila"]
[Black "Vishal Choudary, B."]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1872"]
[BlackElo "1694"]
[PlyCount "51"]
[EventDate "2020.03.07"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "A Team Higher Elo"]
[BlackTeam "B Team Lower Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. c3 d5 3. exd5 Nf6 4. c4 e6 5. dxe6 Bxe6 6. Nc3 Nc6 7. Nf3 h6 8. a3 a6 9. Be2 Bd6 10. 0-0 Qc7 11. h3 0-0-0 12. Qc2 Rde8 13. d3 g5 14. Ne4 Nxe4 15. dxe4 f6 16. b4 cxb4 17. c5 Be7 18. axb4 Nxb4 19. Qa4 Nc6 20. Be3 h5 21. Rfb1 a5 22. Nd4 Nxd4 23. Bxd4 Bd8 24. c6 b5 25. Qxb5 Be7 26. Rxa5 1-0

[Event "Budapest FS03 Nadassy"]
[Site "Budapest"]
[Date "2020.03.11"]
[Round "5.4"]
[White "Wandy, Kasim"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1776"]
[BlackElo "1872"]
[PlyCount "125"]
[EventDate "2020.03.07"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "B Team Lower Elo"]
[BlackTeam "A Team Higher Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bb5+ Bd7 5. Qe2 Bxb5 6. Qxb5+ Qd7 7. Nc3 e6 8. Nge2 a6 9. Qxd7+ Nxd7 10. Bf4 Ngf6 11. 0-0 Be7 12. h3 b5 13. a3 Nb6 14. b3 Kd7 15. Rfc1 Rhc8 16. f3 Rc6 17. Nd1 a5 18. Nf2 Ne8 19. Nd3 f6 20. c3 g5 21. Bg3 Rac8 22. b4 axb4 23. axb4 Bd6 24. Nc5+ Ke7 25. f4 Ra8 26. Rxa8 Nxa8 27. fxg5 fxg5 28. Ra1 Nac7 29. Ra7 Bxg3 30. Nxg3 Nd6 31. Kf2 Nc8 32. Ra5 Nb6 33. Ra7 Na4 34. Ne2 Nb6 35. Nc1 Nc8 36. Ra5 Nd6 37. N1d3 Nc4 38. Ra7 Kd8 39. Ne5 Nxe5 40. dxe5 h5 41. Ke3 Kc8 42. Kd4 Kd8 43. g3 Ke7 44. g4 hxg4 45. hxg4 Kf7 46. Rb7 Kg6 47. Rb8 Na6 48. Rxb5 Nxc5 49. Rxc5 Ra6 50. Rc8 Ra1 51. Rg8+ Kh6 52. Re8 Ra6 53. b5 Ra4+ 54. Kc5 Rc4+ 55. Kd6 d4 56. Rxe6+ Kg7 57. cxd4 Rxd4+ 58. Kc5 Rxg4 59. b6 Rg1 60. b7 Rc1+ 61. Kd6 Rb1 62. Kc7 Kf7 63. Rc6 1-0

[Event "Budapest FS03 Nadassy"]
[Site "Budapest"]
[Date "2020.03.10"]
[Round "4.4"]
[White "Tancsa, Tamas"]
[Black "Demjen, Attila"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2071"]
[BlackElo "1872"]
[PlyCount "84"]
[EventDate "2020.03.07"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "B Team Lower Elo"]
[BlackTeam "A Team Higher Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Be4 6. f3 Bh7 7. e6 Qd6 8. exf7+ Kxf7 9. f4 Qe6+ 10. Be2 Qe4 11. Nf3 Qxc2 12. Ne5+ Ke8 13. Qxc2 Bxc2 14. Nc3 Nd7 15. Kd2 Bh7 16. f5 Nxe5 17. dxe5 e6 18. Bd3 Bc5 19. Ne2 exf5 20. gxf5 Ne7 21. Ng3 Bd4 22. e6 Be5 23. Rg1 Bxg3 24. Rxg3 Bxf5 25. Rxg7 Bxe6 26. Kc2 Kd7 27. Bd2 Rag8 28. Rag1 c5 29. Kc1 Rxg7 30. Rxg7 Ke8 31. Bf4 Kf8 32. Rg3 Ke8 33. Rg7 Rf8 34. Bd6 Rf7 35. Rxf7 Kxf7 36. Bxc5 b6 37. Be3 Bf5 38. Bb5 h5 39. Kd2 Ke6 40. Bg5 Nc8 41. Ke3 Nd6 42. Be2 Bg6 1/2-1/2

[Event "Budapest FS03 Nadassy"]
[Site "Budapest"]
[Date "2020.03.09"]
[Round "3.4"]
[White "Demjen, Attila"]
[Black "Monduk, Ferenc"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1872"]
[BlackElo "1843"]
[PlyCount "110"]
[EventDate "2020.03.07"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "A Team Higher Elo"]
[BlackTeam "B Team Lower Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. a3 Nf5 7. b4 cxd4 8. cxd4 Be7 9. g4 Nh4 10. Nxh4 Bxh4 11. Nc3 f6 12. exf6 Qxf6 13. Be3 0-0 14. Ra2 Bg5 15. Qd2 Bxe3 16. fxe3 Qh4+ 17. Kd1 Qxg4+ 18. Qe2 Qxe2+ 19. Bxe2 Rd8 20. Rd2 Bd7 21. h4 Rac8 22. Na2 a5 23. b5 Ne7 24. Bd3 Nf5 25. Bxf5 exf5 26. Rb2 Re8 27. Kd2 f4 28. Re1 Re4 29. Nc3 fxe3+ 30. Kd3 Rxh4 31. Ne2 Rh3 32. Rf1 g6 33. Ng1 e2+ 34. Kxe2 Bg4+ 35. Ke1 Rc1+ 36. Kf2 Rh2+ 37. Kg3 Rxf1 38. Kxh2 Ra1 39. Ne2 Bxe2 40. Rxe2 Kf7 41. Rc2 Re1 42. Rc5 Re3 43. Rxd5 Ke6 44. Rd8 Rxa3 45. d5+ Ke7 46. Rh8 b6 47. Rxh7+ Kd6 48. Rh6 Kxd5 49. Rxg6 Kc5 50. Rg5+ Kb4 51. Kg2 Rc3 52. Kf2 Rc5 53. Rg1 Kxb5 54. Ke3 Rd5 55. Rb1+ Ka6 0-1

[Event "Budapest FS03 Nadassy"]
[Site "Budapest"]
[Date "2020.03.08"]
[Round "2.4"]
[White "Vishal Choudary, B."]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1694"]
[BlackElo "1872"]
[PlyCount "103"]
[EventDate "2020.03.07"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "HUN"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "B Team Lower Elo"]
[BlackTeam "A Team Higher Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Bf4 Nc6 6. c3 a6 7. h3 g6 8. Nd2 Bg7 9. Ngf3 0-0 10. 0-0 b5 11. b4 Bf5 12. Bxf5 gxf5 13. a4 Qd7 14. Ne5 Nxe5 15. dxe5 Ne4 16. Nxe4 fxe4 17. f3 Qf5 18. fxe4 Qxe4 19. axb5 axb5 20. Qd4 f5 21. Rfe1 Qxd4+ 22. cxd4 e6 23. Bg5 Kf7 24. Rec1 Rxa1 25. Rxa1 Kg6 26. Be7 Rf7 27. Bc5 f4 28. Ra6 Kf5 29. Kf2 Rb7 30. Kf3 h5 31. Ra8 Bh6 32. Rg8 Bg7 33. Bf8 Bxe5 34. dxe5 Kxe5 35. Bc5 Rf7 36. Rd8 Kf5 37. Bd4 Kg6 38. Rb8 Kf5 39. Rxb5 Rd7 40. g4+ fxg3 41. Kxg3 Ke4 42. Bb2 e5 43. Rc5 Rg7+ 44. Kh4 Rg2 45. Bc1 Kd4 46. Rc7 e4 47. b5 e3 48. Re7 e2 49. b6 Kd3 50. b7 Rg7 51. b8Q Rxe7 52. Qb3+ 1-0

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.20"]
[Round "7.47"]
[White "Demjen, Attila"]
[Black "Rosseel, Kimball"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1889"]
[BlackElo "1759"]
[PlyCount "88"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Belgium"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "BEL"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. Ne2 Bg7 5. c3 0-0 6. 0-0 Na6 7. Bxa6 bxa6 8. f3 c6 9. Be3 Qb6 10. Qd2 Rb8 11. b3 Rd8 12. Na3 a5 13. Rab1 Ba6 14. d5 c5 15. b4 axb4 16. cxb4 Bxe2 17. Qxe2 Qc7 18. bxc5 dxc5 19. Qa6 Rb6 20. Rxb6 Qxb6 21. Qc4 Nd7 22. Rb1 Qa5 23. Nc2 Ne5 24. Qxc5 Qxa2 25. Ra1 Nxf3+ 26. gxf3 Bxa1 27. Nxa1 Qxa1+ 28. Kg2 Qb2+ 29. Kg3 Qb8+ 30. Bf4 Qb7 31. Qc3 Rc8 32. Qe5 f6 33. Qe6+ Kg7 34. h4 h6 35. e5 g5 36. hxg5 hxg5 37. exf6+ exf6 38. Bd6 Rc4 39. Be7 Rf4 40. Bd6 Rd4 41. Be5 Rxd5 42. Qxf6+ Kh7 43. Qh8+ Kg6 44. Qf6+ Kh7 1/2-1/2

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.19"]
[Round "5.40"]
[White "Demjen, Attila"]
[Black "Ulusoy, Mustafa"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1889"]
[BlackElo "1625"]
[PlyCount "14"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "NATO III"]
[WhiteTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. a3 Nf6 6. c5 a5 7. Nc3 b6 1/2-1/2

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.19"]
[Round "6.43"]
[White "Tikerpuu, Mati"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1717"]
[BlackElo "1889"]
[PlyCount "109"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Estonia"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "EST"]
[BlackTeamCountry "HUN"]

1. b4 e6 2. Bb2 Nf6 3. a3 d5 4. e3 Be7 5. f4 a5 6. b5 c6 7. Nf3 cxb5 8. Bxb5+ Bd7 9. Nc3 Bxb5 10. Nxb5 0-0 11. 0-0 Nc6 12. Nbd4 Rc8 13. Rc1 Qb6 14. Rb1 Qa6 15. Nxc6 bxc6 16. Ne5 c5 17. Rf3 Rfd8 18. Rg3 d4 19. d3 dxe3 20. Ng4 Nxg4 21. Qxg4 g6 22. Rh3 f5 23. Qe2 c4 24. d4 Rb8 25. Rxe3 Kf7 26. Re1 Rb6 27. Kh1 c3 28. Bxc3 Qxe2 29. R3xe2 Rd5 30. a4 Rc6 31. Ba1 Bb4 32. c3 Bd6 33. g3 Bf8 34. Rb2 Rd7 35. Rb5 Ra6 36. Ree5 Bg7 37. Rxa5 Rc6 38. Rec5 Rb6 39. Rab5 Ra6 40. a5 Bf8 41. Rc8 Be7 42. c4 Rda7 43. Bc3 Rd7 44. Rb6 Raa7 45. Rcc6 Bd8 46. Ra6 Rxa6 47. Rxa6 Bf6 48. d5 Rc7 49. Bxf6 Kxf6 50. Rxe6+ Kf7 51. Rc6 Ra7 52. a6 Ke7 53. Rb6 Ra8 54. c5 h5 55. Rxg6 1-0

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.17"]
[Round "2.45"]
[White "Demjen, Attila"]
[Black "Millener, Richard"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1889"]
[PlyCount "26"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "NATO IV"]
[WhiteTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. Nc3 Nf6 6. c5 g6 7. a3 Ne4 8. Nxe4 dxe4 9. d5 Ne5 10. Qa4+ Bd7 11. Qxe4 Bg7 12. Nf3 Bf5 13. Qa4+ Bd7 1/2-1/2

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.17"]
[Round "3.42"]
[White "Tremblay, Mario"]
[Black "Demjen, Attila"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1652"]
[BlackElo "1889"]
[PlyCount "68"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. cxd3 Nd7 10. Qg4 Qa5+ 11. Nc3 Qb4 12. Nge2 Nxe5 13. Qg3 Nd7 14. 0-0 Ngf6 15. Qh2 Bd6 16. Bf4 Bxf4 17. Qxf4 Nxh5 18. Qh2 Nhf6 19. a3 Qe7 20. f4 Ng4 21. Qg3 f5 22. b4 0-0 23. Rae1 Qf7 24. Qh3 Ndf6 25. Ng3 Rfe8 26. Re2 g6 27. Nd1 Kg7 28. Ne3 Nxe3 29. Rxe3 Ng4 30. Ref3 a5 31. Nh1 axb4 32. axb4 Qf6 33. Nf2 Qxd4 34. Kh1 h5 0-1

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.16"]
[Round "1.12"]
[White "Valeinis, Janis"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2206"]
[BlackElo "1889"]
[PlyCount "33"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Latvia"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "LAT"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Nf3 Bg7 5. Be2 0-0 6. h3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. 0-0-0 c6 11. Nxe5 h6 12. Bf4 Nbd7 13. Nxd7 Nxe4 14. Nxe4 Rxe4 15. Be3 f5 16. Nc5 Re8 17. Bf3 1-0

[Event "HUN-chT2 Charousek 1819"]
[Site "Hungary"]
[Date "2019.03.31"]
[Round "10.6"]
[White "Orso, Miklos"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2302"]
[BlackElo "1914"]
[PlyCount "119"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Aquaprofit Nagykanizsa II"]
[BlackTeam "Budapest HASE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. bxa5 Rxa5 11. Nd2 b6 12. a4 Nd7 13. Nb3 Ra8 14. Be3 f5 15. f3 f4 16. Bf2 g5 17. Nb5 Nf6 18. a5 bxa5 19. Rxa5 Rxa5 20. Nxa5 c5 21. Nc6 Qd7 22. Nxe7+ Qxe7 23. Qa1 Rd8 24. Qa5 Bf8 25. Rb1 Bd7 26. Nxd6 Bc8 27. Nxc8 Rxc8 28. Qa6 Qd8 29. Qe6+ Kh8 30. Qxe5 Bg7 31. Qxg5 Rb8 32. Re1 Qa5 33. e5 Nd7 34. Bd3 Qd2 35. Qf5 Nf8 36. Bf1 Ng6 37. Re2 Qd1 38. Qc2 Qxc2 39. Rxc2 Nxe5 40. Bxc5 Rb1 41. Ra2 Kg8 42. Kf2 Nd7 43. Ba7 Rb7 44. Ke2 Bf8 45. Bd4 Kf7 46. Ra7 Rxa7 47. Bxa7 h5 48. Bf2 Kf6 49. Bd4+ Ke7 50. Kd3 Kf7 51. Ke4 Bd6 52. Kf5 Nc5 53. Bxc5 Bxc5 54. Kxf4 Bd6+ 55. Kg5 Bxh2 56. Kxh5 Kf6 57. Kg4 Bd6 58. f4 Bc5 59. Kf3 Bd6 60. Ke4 1-0

[Event "HUN-chT2 Breyer 1819"]
[Site "Hungary"]
[Date "2019.03.10"]
[Round "7.8"]
[White "Fellegi, Zoltan"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1953"]
[BlackElo "1923"]
[PlyCount "35"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Szekesfehervar"]
[BlackTeam "Budapest HASE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 Bb4 7. Bd2 Ngxe5 8. a3 Bxc3 9. Bxc3 d6 10. Be2 Be6 11. Qc2 f6 12. b3 Qe7 13. Nd4 Bd7 14. h3 a6 15. Nf5 Qf7 16. f4 Qg6 17. Bh5 Bxf5 18. Qxf5 1-0

[Event "HUN-chT2 Charousek 1819"]
[Site "Hungary"]
[Date "2019.02.24"]
[Round "8.10"]
[White "Marton, Jozsef"]
[Black "Demjen, Attila"]
[Result "1/2-1/2"]
[ECO "E93"]
[WhiteElo "2060"]
[BlackElo "1914"]
[PlyCount "18"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Tapolca Varosi"]
[BlackTeam "Budapest HASE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Nbd7 1/2-1/2

[Event "HUN-chT2 Breyer 1819"]
[Site "Hungary"]
[Date "2019.02.10"]
[Round "5.7"]
[White "Demjen, Attila"]
[Black "Dibusz, Domonkos"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1923"]
[BlackElo "2110"]
[PlyCount "134"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Budapest HASE"]
[BlackTeam "Naszaly Geniusz Tata"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. h3 Be6 7. Nbd2 Bb6 8. c3 0-0 9. Ng5 Bxc4 10. Nxc4 h6 11. Nf3 Re8 12. Be3 d5 13. Nxb6 axb6 14. exd5 Qxd5 15. d4 e4 16. Nh2 Rxa2 17. Qc2 Rea8 18. c4 Qa5 19. Rxa2 Qxa2 20. Ng4 Nxg4 21. hxg4 Re8 22. Qc3 Qa5 23. Bd2 Qxc3 24. Bxc3 f6 25. Re1 Kf7 26. Kh2 g6 27. Kg3 g5 28. b4 Ne7 29. Kh2 f5 30. f3 exf3 31. gxf3 fxg4 32. fxg4 Ng6 33. Rxe8 Kxe8 34. d5 Kf7 35. Kg3 b5 36. cxb5 Nf4 37. b6 cxb6 38. Kf3 Nxd5 39. Be1 Ke6 40. Ke4 Nf6+ 41. Kf3 b5 42. Bc3 h5 43. gxh5 g4+ 44. Kg2 Nxh5 45. Bd2 Kd5 46. Bh6 Ke4 47. Bf8 Kf4 48. Bd6+ Ke3 49. Bc5+ Kd3 50. Bf8 Kc4 51. Kf2 Nf6 52. Kg3 Nd5 53. Kxg4 Nxb4 54. Kf3 Kc3 55. Ke4 Na6 56. Bg7+ Kc2 57. Kd5 b4 58. Kc4 b3 59. Be5 Nc7 60. Kc5 b5 61. Bxc7 b2 62. Kxb5 b1Q+ 63. Kc6 Kd3 64. Bd6 Kc4 65. Bc7 Qg6+ 66. Bd6 Qe6 67. Kc7 Kb5 0-1

[Event "HUN-chT2 Charousek 1819"]
[Site "Hungary"]
[Date "2019.01.27"]
[Round "6.9"]
[White "Demjen, Attila"]
[Black "Voros, Gellert"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1914"]
[BlackElo "2103"]
[PlyCount "70"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Budapest HASE"]
[BlackTeam "Gyor Szechenyi"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. h3 d5 5. exd5 cxd5 6. Bb5+ Nc6 7. Bg5 Qa5+ 8. Nc3 d4 9. Qe2 Bd6 10. f4 dxc3 11. Bxc6+ bxc6 12. b4 Bxb4 13. Nf3 Nd7 14. Qe4 Rb8 15. fxe5 Qd5 16. Qe2 0-0 17. 0-0 Ba6 18. Kh1 Rbe8 19. Qf2 Nxe5 20. Nxe5 Rxe5 21. Bf4 Rh5 22. Kh2 Bc5 23. Qg3 Bd4 24. Rae1 Bc8 25. Re4 Be6 26. Qf3 Rf5 27. g4 Rf6 28. Qg3 Rg6 29. Bd6 Rd8 30. Bc7 Re8 31. Bf4 f5 32. Rxe6 Rgxe6 33. h4 Re2+ 34. Kh3 fxg4+ 35. Qxg4 Qe6 0-1

[Event "HUN-chT2 Breyer 1819"]
[Site "Hungary"]
[Date "2018.11.18"]
[Round "2.6"]
[White "Demjen, Attila"]
[Black "Nagy, Csaba1111"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1923"]
[BlackElo "1947"]
[PlyCount "114"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Budapest HASE"]
[BlackTeam "Torokbalint"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. b3 Bg7 8. Bb2 0-0 9. Be2 Nc6 10. Nf3 Bg4 11. d5 Bxf3 12. Bxf3 Ne5 13. Be2 Rc8 14. 0-0 Ned7 15. Rb1 Nf6 16. Qd3 Nbd7 17. Qe3 Qb6 18. Qxb6 Nxb6 19. Rfe1 Rfe8 20. Bf1 a6 21. Ne4 Nxe4 22. Rxe4 Bxb2 23. Rxb2 e5 24. dxe6 Rxe6 25. Rxe6 fxe6 26. g3 Rc7 27. h4 d5 28. cxd5 Nxd5 29. Bc4 b5 30. Bxd5 exd5 31. Rd2 Rd7 32. f3 Kf7 33. Kf2 Ke6 34. Ke3 Ke5 35. Rd4 Rc7 36. f4+ Kd6 37. Rd2 Re7+ 38. Kd3 h5 39. Rc2 Re1 40. Kd2 Rg1 41. Rc8 Rxg3 42. Rg8 Ke6 43. Re8+ Kf5 44. Re5+ Kxf4 45. Rxd5 Kg4 46. Rd6 Kxh4 47. Rxa6 Rg5 48. a4 bxa4 49. bxa4 Kg3 50. Re6 Rd5+ 51. Ke3 g5 52. Rb6 Ra5 53. Rb5 Rxa4 54. Rxg5+ Kh4 55. Rg1 Rg4 56. Kf2 Ra4 57. Kf3 Ra3+ 1/2-1/2

[Event "HUN-chT2 Breyer 1819"]
[Site "Hungary"]
[Date "2018.10.28"]
[Round "1.6"]
[White "Zoldy, Robert"]
[Black "Demjen, Attila"]
[Result "1/2-1/2"]
[ECO "B16"]
[WhiteElo "1930"]
[BlackElo "1923"]
[PlyCount "106"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Paty"]
[BlackTeam "Budapest HASE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Nf3 Nd7 8. g3 Nb6 9. Bg2 Qd7 10. a4 Bh3 11. 0-0 Bxg2 12. Kxg2 0-0-0 13. a5 Nd5 14. c4 Nc7 15. Be3 h5 16. d5 e6 17. dxe6 Qxe6 18. Qc2 c5 19. Bf4 h4 20. Bxc7 h3+ 21. Kg1 Kxc7 22. Rfe1 Qg4 23. Qe4 Qxe4 24. Rxe4 Bd6 25. Kf1 Kc6 26. Ng1 Be5 27. Rb1 Rd3 28. Re3 Rxe3 29. fxe3 Bxg3 30. Nxh3 Bxh2 31. Kg2 Bc7 32. a6 bxa6 33. Nf4 Bxf4 34. exf4 Rb8 35. Kg3 a5 36. Ra1 Rxb2 37. Rxa5 Kb6 38. Ra3 Rc2 39. Ra4 f5 40. Kh3 a5 41. Kg3 f6 42. Kh4 Rg2 43. Kh5 Rg5+ 44. Kh6 Rg3 45. Kh5 Rb3 46. Ra1 Rb4 47. Rc1 a4 48. Kg6 Ka5 49. Kxf5 a3 50. Kxf6 a2 51. Ra1 Rb2 52. Ke6 Kb4 53. Kd5 Rd2+ 1/2-1/2

[Event "Budapest-chT1 Lilienthal 1718"]
[Site "Budapest"]
[Date "2018.04.15"]
[Round "13"]
[White "Toth, Nikoletta"]
[Black "Demjen, Attila"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1966"]
[BlackElo "1982"]
[PlyCount "33"]
[EventDate "2017.10.01"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Barcza GSC"]
[BlackTeam "Penzugyor III"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 e5 2. g3 c6 3. Bg2 f5 4. Nc3 Nf6 5. d4 e4 6. Bg5 Bb4 7. Qb3 Na6 8. e3 h6 9. Bxf6 Qxf6 10. Nge2 g5 11. h3 d6 12. a3 Ba5 13. Qc2 Bd7 14. b4 Bd8 15. Rc1 Rc8 16. Qd2 Qf7 17. Nd1 1/2-1/2

[Event "HUN-chT2 Breyer 1718"]
[Site "Hungary"]
[Date "2018.03.25"]
[Round "10.8"]
[White "Balazs, Andras"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1889"]
[BlackElo "1981"]
[PlyCount "131"]
[EventDate "2017.09.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Nyergesujfalu"]
[BlackTeam "Budapest HASE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 e6 9. 0-0 Ngf6 10. Re1 Be7 11. c3 0-0 12. Qc2 Rc8 13. Bd2 c5 14. dxc5 Nxc5 15. Rad1 Qd3 16. Qc1 Qa6 17. Qb1 Nd3 18. Rf1 Rfd8 19. Be3 h5 20. Nd4 Ne5 21. Bg5 g6 22. Rfe1 Nc4 23. b3 Na3 24. Qb2 Qa5 25. Bd2 a6 26. c4 Qc5 27. Be3 Qb4 28. Qe2 e5 29. Nf3 Rxd1 30. Rxd1 e4 31. Ng5 b5 32. Bd2 Qc5 33. N3xe4 Nxe4 34. Nxe4 Qc7 35. cxb5 axb5 36. Nc3 Bf8 37. g3 b4 38. Nd5 Qc2 39. Rc1 Qxc1+ 40. Bxc1 Rxc1+ 41. Kg2 Rc2 42. Qe8 Kg7 43. Qe5+ Kg8 44. Nf6+ Kg7 45. Nxh5+ Kg8 46. Nf6+ Kg7 47. Nd7+ Kg8 48. Nxf8 Kxf8 49. Qd6+ Kg8 50. Qxb4 Rxa2 51. Qa4 Ra1 52. Qe8+ Kh7 53. Qxf7+ Kh6 54. h4 Nc2 55. Qf8+ Kh7 56. Qe7+ Kh6 57. Qg5+ Kh7 58. h5 Kh8 59. Qh6+ Kg8 60. hxg6 Ra7 61. Qd2 Ra2 62. Qd5+ Kg7 63. Qf7+ Kh6 64. Qh7+ Kg5 65. f4+ Kg4 66. Qh3# 1-0

[Event "Budapest-chT1 Lilienthal 1718"]
[Site "Budapest"]
[Date "2018.03.18"]
[Round "12"]
[White "Lehocz, Jozsef"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2036"]
[BlackElo "1982"]
[PlyCount "65"]
[EventDate "2017.10.01"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Aquarena III"]
[BlackTeam "Penzugyor III"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 c5 7. c3 Nd7 8. Be3 c4 9. Qc2 Ne7 10. Bg5 h6 11. Bxe7 Bxe7 12. f4 g6 13. Nd2 b5 14. 0-0 Qb6 15. b3 0-0 16. Kh1 Rfc8 17. g4 cxb3 18. axb3 b4 19. f5 exf5 20. gxf5 bxc3 21. Nf3 g5 22. f6 Bb4 23. Rg1 a5 24. Nf4 Nxf6 25. Nxg5 hxg5 26. Rxg5+ Kf8 27. exf6 Qxf6 28. Rf5 Qh6 29. Rg1 Bd6 30. Nxd5 Qd2 31. Rxf7+ Kxf7 32. Qh7+ Ke8 33. Rg8+ 1-0

[Event "Budapest-chT1 Lilienthal 1718"]
[Site "Budapest"]
[Date "2018.02.25"]
[Round "10"]
[White "Demjen, Attila"]
[Black "Vass, Lajos"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "1982"]
[BlackElo "2040"]
[PlyCount "130"]
[EventDate "2017.10.01"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Penzugyor III"]
[BlackTeam "Budapest EAC II"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. exd5 cxd5 6. Bb3 a5 7. a4 Nc6 8. 0-0 Be7 9. Re1 0-0 10. Nc3 h6 11. h3 d4 12. Nb5 Bd6 13. c3 Bb8 14. Bd2 Bf5 15. Bc4 Qb6 16. Qb3 Nd7 17. cxd4 exd4 18. Rac1 Nde5 19. Nbxd4 Qxb3 20. Bxb3 Nxf3+ 21. Nxf3 Bxd3 22. Bc3 Bf4 23. Rcd1 Rfd8 24. g3 Bc7 25. Rd2 Bf5 26. Kg2 Rxd2 27. Nxd2 Rd8 28. Nf1 Kf8 29. g4 Bc8 30. Ne3 Be5 31. Bxe5 Nxe5 32. Nc4 Nd3 33. Re3 b6 34. Bc2 Bb7+ 35. Kg3 Nb4 36. Be4 Bxe4 37. Rxe4 Rd3+ 38. Re3 Rxe3+ 39. fxe3 Nd3 40. Kf3 Ke7 41. Ke2 Nc5 42. Nxb6 Ke6 43. Nc4 Nxa4 44. b3 Nc5 45. Nxa5 Kd5 46. Kf3 Ne4 47. Nc4 Nc5 48. Nd2 Nd3 49. h4 g6 50. g5 hxg5 51. hxg5 Ke5 52. Nc4+ Kf5 53. Nd6+ Kxg5 54. Nxf7+ Kf6 55. Nd6 Ke5 56. Nc4+ Kd5 57. Nd2 Ke5 58. Kg4 Nc5 59. b4 Nd3 60. b5 Kd5 61. Nb3 Ne5+ 62. Kf4 Nd3+ 63. Kg5 Ne5 64. Nd4 Nc4 65. Kxg6 Kc5 1/2-1/2

[Event "Budapest-chT1 Lilienthal 1718"]
[Site "Budapest"]
[Date "2018.02.11"]
[Round "9"]
[White "Demjen, Attila"]
[Black "Hidegh, Eszter"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1982"]
[BlackElo "2036"]
[PlyCount "160"]
[EventDate "2017.10.01"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Penzugyor III"]
[BlackTeam "SENSE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. c3 g6 3. d4 Bg7 4. dxc5 Qc7 5. Be3 Nf6 6. f3 0-0 7. Na3 Na6 8. Bxa6 bxa6 9. Ne2 Rb8 10. Qc2 a5 11. Rd1 Ba6 12. 0-0 Rb7 13. Rd2 Rfb8 14. b3 Bf8 15. Rfd1 e6 16. Nb1 Bxc5 17. Bxc5 Qxc5+ 18. Kh1 a4 19. b4 Qe3 20. Ng3 Bb5 21. Nf1 Qg5 22. Rd6 a5 23. a3 Qf4 24. Qd2 Qh4 25. g3 Qh3 26. Ne3 Bc6 27. Qg2 Qh6 28. Re1 Rc7 29. e5 Ne8 30. Rd4 Qg7 31. Qf2 Rb5 32. Ng4 h5 33. c4 Rb8 34. Ne3 axb4 35. axb4 Rxb4 36. Kg1 Rcb7 37. Nd2 Rb2 38. Qf1 Qxe5 39. Qd3 a3 40. Nc2 Qc5 41. Qxa3 Qxa3 42. Nxa3 Ra7 43. Re3 Nc7 44. Ne4 d5 45. Nd6 Ra2 46. Nc8 R7xa3 47. Rxa3 Rxa3 48. Ne7+ Kg7 49. Nxc6 Rxf3 50. Kg2 Rc3 51. cxd5 Nxd5 52. Ne5 Ne3+ 53. Kf2 Nd5 54. Rd2 f6 55. Nf3 g5 56. Nd4 Kf7 57. Re2 e5 58. Nf5 Kg6 59. Nd6 g4 60. Rd2 Rf3+ 61. Ke2 Nc3+ 62. Ke1 e4 63. Rc2 Rd3 64. Rd2 Rf3 65. Nc4 Kf5 66. Nd6+ Ke6 67. Nc4 e3 68. Rd6+ Kf5 69. Rd3 e2 70. Rxf3+ gxf3 71. h3 Ne4 72. Ne3+ Kg5 73. h4+ Kg6 74. g4 hxg4 75. Nxg4 Kf5 76. Ne3+ Kf4 77. Nd5+ Ke5 78. Ne3 Nc5 79. Nc4+ Kd4 80. Kf2 Nd3+ 0-1

[Event "Budapest-chT1 Lilienthal 1718"]
[Site "Budapest"]
[Date "2018.02.04"]
[Round "8"]
[White "Demjen, Attila"]
[Black "Juhasz, Bela"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1982"]
[BlackElo "2146"]
[PlyCount "39"]
[EventDate "2017.10.01"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Penzugyor III"]
[BlackTeam "Siraly"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bh5 8. 0-0 cxd4 9. Qa4+ Nbd7 10. Rd1 Bc5 11. cxd4 Bb6 12. Nc3 Qd6 13. b3 a6 14. Ba3 Qb8 15. g4 Bg6 16. Ne5 Bc7 17. g5 b5 18. Qb4 Ng8 19. Bf3 Ra7 20. Bc6 1-0

[Event "HUN-chT2 Breyer 1718"]
[Site "Hungary"]
[Date "2018.01.28"]
[Round "7.9"]
[White "Laszlo, Imre"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2111"]
[BlackElo "1981"]
[PlyCount "135"]
[EventDate "2017.09.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Naszaly Geniusz Tata"]
[BlackTeam "Budapest HASE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Bd3 g6 5. 0-0 Bg7 6. Nbd2 d6 7. e4 0-0 8. Re1 Na6 9. c3 c5 10. Qe2 Nc7 11. Nf1 Nd7 12. Ng3 a5 13. Bg5 cxd4 14. cxd4 Ba6 15. Rac1 Bxd3 16. Qxd3 Rc8 17. Qd2 Nf6 18. Bh6 Ne6 19. Bxg7 Nxg7 20. Qh6 Rxc1 21. Rxc1 Ng4 22. Qf4 Nf6 23. d5 e5 24. Qg5 Nd7 25. Qh6 f6 26. Rc6 Ne8 27. h4 Qe7 28. h5 Qg7 29. Qxg7+ Kxg7 30. Nd2 Kf7 31. Nc4 b5 32. Nxd6+ Nxd6 33. Rxd6 Ke7 34. Re6+ Kf7 35. Rc6 a4 36. Ne2 Rb8 37. Nc3 gxh5 38. Rc7 Ke7 39. g3 Kd8 40. Rc6 Ke7 41. Kg2 Rb6 42. Rxb6 Nxb6 43. Nxb5 Nc4 44. b3 axb3 45. axb3 Nd2 46. Nc3 Nxb3 47. Kh3 Kf7 48. Kh4 Kg6 49. f4 Nc5 50. f5+ Kh6 51. d6 Kg7 52. Kxh5 Kf7 53. Kh6 Nb7 54. d7 Ke7 55. Nd5+ Kxd7 56. Nxf6+ Ke7 57. Nd5+ Kf7 58. Kxh7 Nd6 59. Nc3 Kf6 60. Kh6 Nf7+ 61. Kh5 Nd6 62. g4 Kg7 63. g5 Kf7 64. Kh6 Kg8 65. Kg6 Kf8 66. Kf6 Nc4 67. Nd5 Kg8 68. g6 1-0

[Event "Budapest-chT1 Lilienthal 1718"]
[Site "Budapest"]
[Date "2018.01.14"]
[Round "6"]
[White "Demjen, Attila"]
[Black "Rinyu, Janos"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1982"]
[BlackElo "1832"]
[PlyCount "81"]
[EventDate "2017.10.01"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Penzugyor III"]
[BlackTeam "Budapest Ujpest KSE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. a3 d6 5. c4 Nd7 6. Nc3 g6 7. Nge2 Bg7 8. 0-0 Ne7 9. b4 0-0 10. Rb1 a6 11. a4 c5 12. bxc5 dxc5 13. d5 exd5 14. exd5 Ne5 15. Bg5 f6 16. Bf4 Nxd3 17. Qxd3 Nc6 18. Rfd1 Ne5 19. Bxe5 fxe5 20. Ne4 Rb8 21. Qb3 Bc8 22. Nxc5 Bf5 23. Ne6 Bxe6 24. dxe6 Qf6 25. f3 Qxe6 26. Rd6 Qf7 27. Ng3 Rfc8 28. Rxb6 Rxb6 29. Qxb6 Qxc4 30. Qb3 Bf8 31. Ne4 Qxb3 32. Rxb3 Rc4 33. Rb8 Kg7 34. Rb7+ Kh6 35. g4 Bc5+ 36. Kg2 Be3 37. h4 g5 38. h5 Rc2+ 39. Kf1 Bd4 40. Nf6 Rf2+ 41. Ke1 1-0

[Event "HUN-chT2 Breyer 1718"]
[Site "Hungary"]
[Date "2017.12.17"]
[Round "6.9"]
[White "Demjen, Attila"]
[Black "Szerenyi, Bence"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1981"]
[BlackElo "1944"]
[PlyCount "161"]
[EventDate "2017.09.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Budapest HASE"]
[BlackTeam "Vizugy"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. 0-0 Qd8 9. Nc3 Be7 10. h3 Bh5 11. Qb3 0-0 12. Qxb7 Nbd7 13. Bf4 Qb6 14. Qxb6 Nxb6 15. g4 Nfd5 16. Nxd5 Nxd5 17. Be3 Bg6 18. Rac1 Bd6 19. Ne5 Bxe5 20. dxe5 Nxe3 21. fxe3 Rab8 22. b3 Rfd8 23. Rfd1 h6 24. Rd4 Rbc8 25. Rcc4 Bb1 26. a3 Rb8 27. Rb4 a5 28. Rxb8 Rxb8 29. b4 axb4 30. Rxb4 Rxb4 31. axb4 Be4 32. Kf2 Kf8 33. Bf3 Bd3 34. Be2 Be4 35. Bf3 Bd3 36. Bc6 Ke7 37. Ke1 f6 38. exf6+ gxf6 39. Kf2 Kd6 40. Bg2 f5 41. Kg3 fxg4 42. Kxg4 Bg6 43. Kf4 Be8 44. Be4 Bd7 45. h4 Be8 46. Bf3 Bg6 47. e4 e5+ 48. Ke3 Kc6 49. Be2 Kb6 50. Bc4 Be8 51. Kd3 Bc6 52. Ke3 Be8 53. Kf3 Bh5+ 54. Kg3 Bd1 55. Bd3 Bh5 56. Kf2 Be8 57. Ke3 Bh5 58. Kd2 Be8 59. Kc3 Bd7 60. Bc4 Be8 61. Be6 Kb5 62. Kb3 Bc6 63. Bd5 Be8 64. Ka3 Bg6 65. Ba8 Bf7 66. Bd5 Bg6 67. Kb3 Be8 68. Be6 Bc6 69. Bf5 Be8 70. Bg4 Bc6 71. Bf3 Be8 72. Be2+ Kb6 73. Bd1 Bf7+ 74. Ka4 Be8+ 75. Ka3 Bc6 76. Bc2 Be8 77. Bd3 Bc6 78. Kb3 Be8 79. b5 Bxb5 80. Bxb5 Kxb5 81. h5 1/2-1/2

[Event "Budapest-chT1 Lilienthal 1718"]
[Site "Budapest"]
[Date "2017.12.10"]
[Round "5"]
[White "Demjen, Attila"]
[Black "Lukacs, Albert"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1982"]
[BlackElo "1929"]
[PlyCount "101"]
[EventDate "2017.10.01"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Penzugyor III"]
[BlackTeam "Palota Sakk"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. Bc4 d6 3. h3 Nf6 4. d3 Be7 5. Nf3 c6 6. 0-0 0-0 7. c3 Nbd7 8. Re1 Qc7 9. Nbd2 Rb8 10. a4 b5 11. axb5 cxb5 12. Bb3 a5 13. Nf1 Nc5 14. Bc2 Ne6 15. Ne3 Nf4 16. g3 Nxh3+ 17. Kg2 Qa7 18. Rh1 Nxf2 19. Kxf2 Ng4+ 20. Ke2 f5 21. Qg1 fxe4 22. Bb3+ Kh8 23. dxe4 b4 24. c4 d5 25. Nxg4 Qxg1 26. Nxg1 Bxg4+ 27. Ke1 d4 28. Nh3 d3 29. Be3 Rf3 30. Kd2 Rxg3 31. Nf2 Rg2 32. Rag1 Rxg1 33. Rxg1 Be6 34. Nxd3 Rd8 35. Bb6 Ra8 36. Ra1 a4 37. Rxa4 Rxa4 38. Bxa4 Bxc4 39. Nxe5 Be6 40. Bd4 Kg8 41. Nd3 h5 42. Bc5 Bg5+ 43. Be3 Be7 44. Nf4 Bf7 45. Bd7 g5 46. Nd5 Bxd5 47. exd5 Kf7 48. Kd3 Kg6 49. Ke4 h4 50. Bg4 Bd6 51. b3 1-0

[Event "HUN-chT2 Breyer 1718"]
[Site "Hungary"]
[Date "2017.12.03"]
[Round "5.9"]
[White "Demjen, Attila"]
[Black "Grimm, Balazs"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1981"]
[BlackElo "1788"]
[PlyCount "26"]
[EventDate "2017.09.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Budapest HASE"]
[BlackTeam "Torokbalint"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Bd7 6. a3 Nge7 7. b4 c4 8. a4 Ng6 9. h4 Be7 10. g3 h6 11. Bg2 Qc7 12. Ba3 a6 13. Nbd2 Na7 1/2-1/2

[Event "HUN-chT2 Breyer 1718"]
[Site "Hungary"]
[Date "2017.11.26"]
[Round "4.9"]
[White "Szavin, Mark Laszlo"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1899"]
[BlackElo "1981"]
[PlyCount "61"]
[EventDate "2017.09.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Zsambek"]
[BlackTeam "Budapest HASE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. c5 b6 7. b4 a5 8. Bb5+ Bd7 9. Qa4 bxc5 10. bxc5 Bxb5 11. Nxb5 Nfd7 12. Bf4 Na6 13. Nf3 f6 14. 0-0 Kf7 15. Rfe1 g5 16. Bd6 h5 17. Qc2 h4 18. Rxe6 Kxe6 19. Qg6 Ndxc5 20. Nxg5+ Kd7 21. Nf7 Qe8 22. dxc5 Bxd6 23. Nbxd6 Qe6 24. Nxh8 Rg8 25. Qf7+ Qxf7 26. Nhxf7 Nxc5 27. Rb1 h3 28. g3 Kc6 29. Nf5 Rg4 30. f4 Nd3 31. N7h6 1-0

[Event "Budapest-chT1 Lilienthal 1718"]
[Site "Budapest"]
[Date "2017.11.19"]
[Round "4"]
[White "Demjen, Attila"]
[Black "Wirth, Adam"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1982"]
[BlackElo "2030"]
[PlyCount "100"]
[EventDate "2017.10.01"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Penzugyor III"]
[BlackTeam "Mattolda"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Bd3 Nc6 7. Ne2 g6 8. Bd2 Bg7 9. Bc3 e5 10. d5 Ne7 11. Nd2 0-0 12. 0-0 Bf5 13. Bxf5 Nxf5 14. Rc1 h5 15. Ba5 Qe7 16. Ne4 Nd7 17. Bb4 b6 18. Bd2 Nc5 19. Nxc5 bxc5 20. b4 cxb4 21. Bxb4 Rfc8 22. Qa4 h4 23. h3 Bh6 24. Rc2 e4 25. Re1 e3 26. f3 Bg7 27. Bc3 Be5 28. f4 Bxc3 29. Rxc3 Rab8 30. Qd1 Rb2 31. Rc2 Rcb8 32. Qc1 Qf6 33. Nc3 Rxc2 34. Qxc2 Qd4 35. Ne2 Qd2 36. Qxd2 exd2 37. Rd1 Rb2 38. Kf2 Rxa2 39. Ng1 Rc2 40. Ke2 Rxc4 41. Rxd2 a5 42. Ra2 Rc5 43. Rd2 a4 44. Ra2 Ra5 45. Nf3 Ne7 46. Nxh4 Nxd5 47. Kf3 a3 48. g4 Nb4 49. Ra1 a2 50. f5 g5 0-1

[Event "Budapest-chT1 Lilienthal 1718"]
[Site "Budapest"]
[Date "2017.11.12"]
[Round "3"]
[White "Demjen, Attila"]
[Black "Peczeli, Zoltan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1982"]
[BlackElo "2103"]
[PlyCount "75"]
[EventDate "2017.10.01"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Penzugyor III"]
[BlackTeam "Fabulon"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. exd6 Qxd6 7. Nc3 Nc6 8. a3 g6 9. Bc4 Nxc3 10. bxc3 Bg7 11. Ne2 0-0 12. a4 Na5 13. Bd3 Be6 14. 0-0 Bc4 15. Ba3 Qc7 16. Rb1 b6 17. Re1 Rfd8 18. Bb4 Bxd3 19. Qxd3 Nc6 20. Ba3 e6 21. Rbd1 Rac8 22. Qf3 Na5 23. Bc1 Qc4 24. Bg5 Rd5 25. h4 Qxa4 26. g4 Qc6 27. Bf6 Rxd4 28. Nxd4 Qxf3 29. Nxf3 Bxf6 30. Rd7 Rxc3 31. Kg2 Nc6 32. g5 Bg7 33. Rc7 Rc5 34. Rd1 Ne5 35. Rd8+ Bf8 36. Rxc5 bxc5 37. Nxe5 a5 38. Nd7 1-0

[Event "HUN-chT2 Breyer 1718"]
[Site "Hungary"]
[Date "2017.10.29"]
[Round "3.8"]
[White "Korodi, Mihaly"]
[Black "Demjen, Attila"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1816"]
[BlackElo "1981"]
[PlyCount "162"]
[EventDate "2017.09.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Tatabanya Turul"]
[BlackTeam "Budapest HASE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 e6 9. 0-0 Ngf6 10. Bf4 Be7 11. Ne5 Nd5 12. Bd2 0-0 13. Rae1 c5 14. Nxd7 Qxd7 15. dxc5 Bxc5 16. Ne4 Be7 17. Ba5 Qa4 18. Bc3 Rfd8 19. Qg3 Nxc3 20. Nxc3 Qxc2 21. Qf3 Bb4 22. Re2 Qd3 23. Re3 Qa6 24. Ne4 Be7 25. h4 Rd4 26. h5 h6 27. Ng3 Qc6 28. Qe2 Rad8 29. Nf5 exf5 30. Rxe7 Re4 31. Rxe4 Qxe4 32. Re1 Qxe2 33. Rxe2 Kf8 34. f4 Rd4 35. g3 g6 36. hxg6 fxg6 37. Rc2 Ke7 38. Kf2 g5 39. fxg5 hxg5 40. Ke3 Re4+ 41. Kf3 g4+ 42. Kf2 Kd6 43. Rd2+ Kc6 44. Rc2+ Kd5 45. Rd2+ Rd4 46. Re2 Kc4 47. Rc2+ Kd3 48. Rc5 Ke4 49. Rc2 Rd3 50. Rc4+ Rd4 51. Rc2 b6 52. Re2+ Kd5 53. Rc2 Rd3 54. Re2 a5 55. Kg2 b5 56. Rc2 b4 57. Rf2 Ke4 58. Re2+ Re3 59. Rd2 a4 60. Kf2 Rd3 61. Re2+ Kd4 62. Rc2 b3 63. axb3 axb3 64. Re2 Rf3+ 65. Kg2 Kd3 66. Re5 Kc2 67. Re2+ Kb1 68. Rd2 Re3 69. Rf2 Re5 70. Kf1 Rc5 71. Kg1 Rc1+ 72. Kg2 Rc2 73. Kf1 Rxf2+ 74. Kxf2 Kxb2 75. Ke3 Kc3 76. Kf4 b2 77. Kxf5 b1Q+ 78. Kxg4 Qe4+ 79. Kg5 Qe3+ 80. Kh4 Kd4 81. g4 Qh6+ 0-1

[Event "Oberliga Nord O 1718"]
[Site "Germany"]
[Date "2017.10.08"]
[Round "1.5"]
[White "Demjen, Attila"]
[Black "Paulowitz, Bernd Rainer"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1982"]
[BlackElo "1924"]
[PlyCount "33"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Neuruppin"]
[BlackTeam "Stralsund"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. 0-0 Be7 9. h3 Bh5 10. Nc3 Qd8 11. Qb3 Qc7 12. Nb5 Qb6 13. Bf4 Na6 14. g4 Bg6 15. Nd6+ Kf8 16. Qxb6 axb6 17. a3 1/2-1/2

[Event "Budapest-chT1 Lilienthal 1718"]
[Site "Budapest"]
[Date "2017.10.01"]
[Round "1"]
[White "Demjen, Attila"]
[Black "Waldmann, Ivan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1982"]
[BlackElo "2100"]
[PlyCount "26"]
[EventDate "2017.10.01"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Penzugyor III"]
[BlackTeam "Budapest MTK III"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Be2 Be7 7. 0-0 0-0 8. dxc5 Bxc5 9. Qxd5 Nxd5 10. a3 a5 11. c4 Nf6 12. Nc3 Nbd7 13. Bf4 b6 1/2-1/2

[Event "NATO-ch 28th"]
[Site "Budapest"]
[Date "2017.03.31"]
[Round "7"]
[White "Schott, Guido"]
[Black "Demjen, Attila"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2146"]
[BlackElo "1985"]
[PlyCount "14"]
[EventDate "2017.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 d6 5. e4 e5 6. 0-0 0-0 7. Re1 Re8 1/2-1/2

[Event "NATO-ch 28th"]
[Site "Budapest"]
[Date "2017.03.28"]
[Round "2"]
[White "Kedzierski, Slawomir"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2148"]
[BlackElo "1985"]
[PlyCount "27"]
[EventDate "2017.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Ng6 6. Nf3 Bc5 7. f5 Nh4 8. Ng5 Be7 9. Qh5 g6 10. Qh6 Bf6 11. Be2 Nxg2+ 12. Kd1 Qe7 13. Nc3 gxf5 14. Nd5 1-0

[Event "NATO-ch 28th"]
[Site "Budapest"]
[Date "2017.03.28"]
[Round "3"]
[White "Ladva, Ottomar"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2529"]
[BlackElo "1985"]
[PlyCount "53"]
[EventDate "2017.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. h3 Nbd7 7. Be3 e5 8. d5 Nc5 9. Nd2 a5 10. g4 Ne8 11. g5 f5 12. h4 f4 13. Bxc5 dxc5 14. Qf3 Nd6 15. 0-0-0 a4 16. a3 Bd7 17. Bh3 Qe8 18. h5 b5 19. hxg6 hxg6 20. Nxb5 Nxb5 21. cxb5 Bxh3 22. Qxh3 Kf7 23. Qd3 Rb8 24. d6 Qxb5 25. Qd5+ Ke8 26. Qe6+ Kd8 27. Qe7+ 1-0

[Event "NATO-ch 27th"]
[Site "Shrivenham"]
[Date "2016.08.26"]
[Round "7"]
[White "Demjen, Attila"]
[Black "Onley, David E"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1991"]
[BlackElo "2133"]
[PlyCount "86"]
[EventDate "2016.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. Bd3 e5 8. 0-0 Be7 9. Qe2 0-0 10. Nd2 Nd7 11. Ba6 Nc5 12. Bxc8 Rxc8 13. Nb3 Ne6 14. Be3 Bg5 15. Rad1 Bxe3 16. Qxe3 Qc7 17. Rd2 Rcd8 18. Rfd1 f5 19. f3 fxe4 20. fxe4 c5 21. Nc1 c4 22. b4 Rd7 23. Rf1 Rxf1+ 24. Kxf1 Nf4 25. g3 Ne6 26. a4 h6 27. Kg2 Rf7 28. Rf2 Rxf2+ 29. Kxf2 Qc6 30. Qxa7 Ng5 31. b5 Qxe4 32. Qe3 Nh3+ 33. Ke2 Qc2+ 34. Kf3 e4+ 35. Kg4 Nf2+ 36. Kf5 Nd1 37. Qxe4 g6+ 38. Kf4 Qxc1+ 39. Kf3 Qg5 40. Qe8+ Kg7 41. Qd7+ Kg8 42. Qe8+ Kg7 43. Qd7+ Kg8 1/2-1/2

[Event "NATO-ch 27th"]
[Site "Shrivenham"]
[Date "2016.08.25"]
[Round "5"]
[White "Demjen, Attila"]
[Black "Fichtner, Ewald"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1991"]
[BlackElo "2082"]
[PlyCount "103"]
[EventDate "2016.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Bb5 Rc8 9. h3 Bh5 10. Bxc6+ bxc6 11. 0-0 e6 12. a3 Be7 13. Qd3 Bxf3 14. Qxf3 Qb6 15. Rd1 0-0 16. Nxd5 cxd5 17. Rd3 Rc4 18. Rb3 Qc6 19. Be3 a5 20. Qg3 Rc8 21. Rb8 Bf6 22. Rxc8+ Qxc8 23. Rd1 a4 24. Qd6 g6 25. Qb6 Be7 26. Qb5 h5 27. Kf1 Qc7 28. Qe8+ Kg7 29. Kg1 Qb7 30. g3 Bf6 31. g4 Qc8 32. Qxc8 Rxc8 33. gxh5 gxh5 34. Rd2 Kg6 35. Kg2 Kf5 36. Kf3 Rc4 37. Rd1 e5 38. dxe5 Kxe5 39. Rd2 Bg7 40. Ke2 d4 41. Bg5 f6 42. Kd3 Kd5 43. Bf4 Rc1 44. Re2 Rh1 45. Re7 Rxh3+ 46. Bg3 Bh6 47. Rd7+ Kc5 48. Rxd4 Bg5 49. Rc4+ Kd5 50. Rd4+ Kc5 51. Rc4+ Kd5 52. Rd4+ 1/2-1/2

[Event "NATO-ch 27th"]
[Site "Shrivenham"]
[Date "2016.08.25"]
[Round "6"]
[White "Mestek, Igor"]
[Black "Demjen, Attila"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2077"]
[BlackElo "1991"]
[PlyCount "67"]
[EventDate "2016.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bg4 5. Qe2 e6 6. d3 Nf6 7. Bd2 Nbd7 8. h3 Bh5 9. g4 Bg6 10. Bg2 Be7 11. 0-0-0 a5 12. Bc3 Qc7 13. Nd4 Nd5 14. Bd2 Nf4 15. Qf3 Nxg2 16. Qxg2 Bxe4 17. dxe4 0-0-0 18. Be3 Bc5 19. Kb1 Qb6 20. Rd3 Ne5 21. Rb3 Qa7 22. Ne2 Nc4 23. Bc1 Nd2+ 24. Bxd2 Rxd2 25. Qf3 b5 26. Rd3 Rd8 27. e5 R8xd3 28. cxd3 Qd7 29. Rc1 Rxd3 30. Qe4 Rd1 31. Qxh7 Bxf2 32. Qc2 Rxc1+ 33. Nxc1 Be3 34. Nd3 1/2-1/2

[Event "NATO-ch 27th"]
[Site "Shrivenham"]
[Date "2016.08.24"]
[Round "4"]
[White "Sherpa, Ngadi"]
[Black "Demjen, Attila"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1780"]
[BlackElo "1991"]
[PlyCount "102"]
[EventDate "2016.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. h3 e6 6. Nc3 Be7 7. Bd3 0-0 8. 0-0 b6 9. Bg5 a5 10. a3 Ba6 11. Re1 Bxd3 12. Qxd3 h6 13. Bh4 Nbd7 14. Ne5 Rc8 15. Rad1 Nxe5 16. Rxe5 Nd7 17. Bxe7 Nxe5 18. Bxd8 Nxd3 19. Rxd3 Rfxd8 20. a4 f6 21. Kf1 e5 22. Ke2 Rc4 23. b3 Rc6 24. dxe5 d4 25. Nb5 fxe5 26. c4 Rg6 27. g3 Rf6 28. Nc3 h5 29. h4 Kf7 30. Ne4 Ke6 31. Nxf6 gxf6 32. Rd2 e4 33. Rd1 f5 34. Rc1 Kd6 35. f3 Rg8 36. Rg1 Kc5 37. fxe4 fxe4 38. g4 hxg4 39. h5 g3 40. h6 Rh8 41. Rxg3 Rxh6 42. Rg5+ Kb4 43. Rb5+ Kc3 44. c5 Rh2+ 45. Kf1 bxc5 46. Rxa5 e3 47. Rxc5+ Kd2 48. Kg1 Rh7 49. Re5 d3 50. Kf1 e2+ 51. Kf2 Rf7+ 0-1

[Event "NATO-ch 27th"]
[Site "Shrivenham"]
[Date "2016.08.23"]
[Round "3"]
[White "Demjen, Attila"]
[Black "Windey, Luc"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1991"]
[BlackElo "1486"]
[PlyCount "85"]
[EventDate "2016.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 Bb4+ 5. Nc3 b6 6. Bd3 Bb7 7. Qg4 g6 8. Bd2 Bf8 9. h4 h5 10. Qg3 Bg7 11. Nge2 a6 12. e5 Ne7 13. Nf4 Nbc6 14. Nce2 d6 15. Nxe6 fxe6 16. exd6 Nxd4 17. dxe7 Qxe7 18. Nxd4 Bxd4 19. Bxg6+ Kf8 20. 0-0 Rd8 21. Bg5 Bf6 22. Rac1 Rd7 23. Qf4 Kg7 24. Be4 e5 25. Bxf6+ Qxf6 26. Qxf6+ Kxf6 27. Bxb7 Rxb7 28. Rc6+ Kf5 29. Rd1 Kg4 30. g3 Rf8 31. Rdd6 Rbf7 32. Rc4+ Kh3 33. Rd2 Rf5 34. Re4 Rc8 35. Re1 Rc5 36. Rde2 a5 37. a3 b5 38. Rd1 b4 39. axb4 axb4 40. Rde1 b3 41. Re4 Rc2 42. R1e2 Rc1+ 43. Re1 1/2-1/2

[Event "NATO-ch 27th"]
[Site "Shrivenham"]
[Date "2016.08.23"]
[Round "2"]
[White "Krainski, Slawomir"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2113"]
[BlackElo "1991"]
[PlyCount "53"]
[EventDate "2016.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 g6 7. Nd2 Bg7 8. Ngf3 0-0 9. 0-0 Nh5 10. Be3 Qc7 11. Re1 Re8 12. h3 b6 13. Rc1 Nf4 14. Bf1 Nh5 15. c4 e6 16. cxd5 exd5 17. g4 Nf6 18. Bb5 Bd7 19. Ne5 Re6 20. Qa4 Rc8 21. Rc2 Qb7 22. Nxd7 Nxd7 23. Ba6 Qb8 24. Bxc8 Rxe3 25. Rxe3 Bxd4 26. Qxc6 Nf8 27. Rf3 1-0

[Event "NATO-ch 27th"]
[Site "Shrivenham"]
[Date "2016.08.22"]
[Round "1"]
[White "Demjen, Attila"]
[Black "Legare, Gilles"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1991"]
[BlackElo "1047"]
[PlyCount "31"]
[EventDate "2016.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. Nf3 e5 4. Bb5 Nf6 5. 0-0 Be7 6. Re1 d6 7. d4 a6 8. Bxc6+ bxc6 9. dxe5 dxe5 10. Qxd8+ Bxd8 11. Nxe5 0-0 12. f3 Bb7 13. Be3 Bb6 14. Nd2 a5 15. Ndc4 Rfe8 16. Nxb6 1-0

[Event "HUN-chT2 Erkel 1516"]
[Site "Hungary"]
[Date "2016.04.17"]
[Round "11.9"]
[White "Sandor, Jozsef"]
[Black "Demjen, Attila"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2015"]
[BlackElo "1981"]
[PlyCount "14"]
[EventDate "2015.09.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "MAFC"]
[BlackTeam "HASE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 e6 4. e3 Be7 5. Nbd2 0-0 6. Bd3 Nbd7 7. Ne5 Nxe5 1/2-1/2

[Event "HUN-chT2 Erkel 1516"]
[Site "Hungary"]
[Date "2016.03.20"]
[Round "9.10"]
[White "Demjen, Attila"]
[Black "Pecsi, Roland"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1981"]
[BlackElo "1748"]
[PlyCount "44"]
[EventDate "2015.09.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "HASE"]
[BlackTeam "Jaszbereny"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 b6 2. d4 Bb7 3. f3 e6 4. Bd3 d5 5. e5 Nd7 6. c3 c5 7. Ne2 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Qh4+ 11. g3 Qh6 12. Nbc3 Qxd2+ 13. Kxd2 a6 14. Rhc1 b5 15. Bxb5 axb5 16. Nxb5 Ke7 17. Nd6 Ba6 18. b4 Bxe2 19. Kxe2 Nh6 20. a4 Nf5 21. Nxf5+ exf5 22. a5 f6 1/2-1/2

[Event "HUN-chT2 Erkel 1516"]
[Site "Hungary"]
[Date "2016.02.28"]
[Round "8.9"]
[White "Demjen, Attila"]
[Black "Dobroczy, Viktor"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1981"]
[BlackElo "1887"]
[PlyCount "39"]
[EventDate "2015.09.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "HASE"]
[BlackTeam "Andornaktalya"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 d6 2. d4 Nf6 3. Bd3 c6 4. h3 e5 5. c3 Be6 6. Ne2 Qb6 7. Qc2 g6 8. Be3 Qc7 9. f4 Bg7 10. Nd2 Nh5 11. f5 gxf5 12. exf5 Bd5 13. c4 Bxg2 14. Rg1 e4 15. Bxe4 Bxe4 16. Qxe4+ Qe7 17. Qxe7+ Kxe7 18. Rg5 Bh6 19. Rxh5 Bxe3 20. Nf1 1-0

[Event "HUN-chT2 Erkel 1516"]
[Site "Hungary"]
[Date "2016.02.14"]
[Round "7.9"]
[White "Demjen, Attila"]
[Black "Kutas, Balazs"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1981"]
[BlackElo "1800"]
[PlyCount "107"]
[EventDate "2015.09.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "HASE"]
[BlackTeam "Salgotarjan"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 e6 7. a3 Nf6 8. Nc3 Qd8 9. Bd3 Be7 10. 0-0 0-0 11. Bf4 Nd5 12. Bg3 Bf6 13. Nb5 a6 14. Nd6 g6 15. Rc1 Nxd4 16. Nxd4 Bxd4 17. Bxg6 Qf6 18. Bb1 e5 19. Nxc8 Qe6 20. Qh5 f5 21. Ba2 Raxc8 22. Rxc8 Rxc8 23. Qg5+ Kh8 24. Bxd5 Qxd5 25. Qf6+ Kg8 26. Qg5+ Kh8 27. Qf6+ Kg8 28. Qxf5 Rf8 29. Qg4+ Kh8 30. Qe2 e4 31. Re1 Qf5 32. Rf1 Re8 33. h3 Qg5 34. Kh2 Be5 35. f4 exf3 36. Bxe5+ Qxe5+ 37. Qxe5+ Rxe5 38. Rxf3 Kg7 39. b3 Ra5 40. Rc3 Rb5 41. Kg3 Kg6 42. Kf4 Kf6 43. Ke4 h5 44. g3 Ke6 45. Rf3 a5 46. Kd4 Rd5+ 47. Kc4 b5+ 48. Kc3 Rc5+ 49. Kd2 Ke5 50. Rc3 Rd5+ 51. Ke3 Kf5 52. b4 axb4 53. axb4 Ke5 54. Rd3 1-0

[Event "HUN-chT2 Erkel 1516"]
[Site "Hungary"]
[Date "2015.12.06"]
[Round "6.10"]
[White "Demjen, Attila"]
[Black "Geher, Laszlo"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1981"]
[BlackElo "1863"]
[PlyCount "54"]
[EventDate "2015.09.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]
[WhiteTeam "HASE"]
[BlackTeam "Budapest MTK II"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. c3 g6 5. Ne2 Bg7 6. 0-0 0-0 7. Bg5 h6 8. Bh4 Nc6 9. f4 exf4 10. Bxf6 Bxf6 11. Nxf4 Bg7 12. Nd2 Qg5 13. Nd5 Bg4 14. Nf3 Qh5 15. Nf4 Bxf3 16. Rxf3 Qg4 17. Qd2 Ne7 18. Raf1 c5 19. d5 g5 20. h3 Qd7 21. Nh5 Ng6 22. Nf6+ Bxf6 23. Rxf6 Kg7 24. R1f5 Qe7 25. g3 Ne5 26. Bc2 b5 27. Qf2 a5 1/2-1/2

[Event "HUN-chT2 Erkel 1516"]
[Site "Hungary"]
[Date "2015.11.29"]
[Round "5.9"]
[White "Demjen, Attila"]
[Black "Novaky, Csaba"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "1981"]
[BlackElo "2071"]
[PlyCount "79"]
[EventDate "2015.09.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]
[WhiteTeam "HASE"]
[BlackTeam "Barcza BEAC"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. d4 Bg4 10. d5 Nb8 11. a4 Nbd7 12. axb5 axb5 13. Rxa8 Qxa8 14. Bc2 c5 15. h3 Bh5 16. g4 Bg6 17. g5 Nh5 18. Nh4 Qd8 19. Qg4 Nf4 20. Bxf4 exf4 21. Nf3 f6 22. Qxf4 fxg5 23. Qg3 Nf6 24. Nbd2 Nh5 25. Qh2 Nf4 26. Kh1 Kh8 27. b4 Nxd5 28. exd5 Bxc2 29. Qg2 Bf6 30. Ne4 h6 31. Re2 Bxe4 32. Rxe4 Bxc3 33. bxc5 dxc5 34. Ne5 Bxe5 35. Rxe5 Rf6 36. Qe4 Rf8 37. Re6 Qa8 38. Qe5 Rd8 39. Rxh6+ Kg8 40. Qe6+ 1-0

[Event "HUN-chT2 Erkel 1516"]
[Site "Hungary"]
[Date "2015.11.08"]
[Round "4.9"]
[White "Todor, Sandor"]
[Black "Demjen, Attila"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1888"]
[BlackElo "1981"]
[PlyCount "69"]
[EventDate "2015.09.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]
[WhiteTeam "Paszto"]
[BlackTeam "HASE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 e5 7. Bg5 exd4 8. Nxd4 h6 9. Bh4 Nbd7 10. 0-0 a6 11. f4 c6 12. Rb1 Qc7 13. Kh1 Re8 14. Bf3 Nc5 15. Re1 Ne6 16. Nce2 Bd7 17. Qd2 b5 18. cxb5 axb5 19. a3 Ra4 20. Nxe6 Bxe6 21. Nc3 Ra6 22. Rbd1 Bc4 23. Qxd6 Qxd6 24. Rxd6 Nh5 25. Bxh5 Bxc3 26. Rb1 gxh5 27. bxc3 Rxe4 28. Rxh6 Kg7 29. Bg5 Rxa3 30. Rxc6 Re2 31. Rd6 Raa2 32. Rg1 Rad2 33. Bf6+ Kh7 34. Bd4 Re8 35. f5 1/2-1/2

[Event "HUN-chT2 Erkel 1516"]
[Site "Hungary"]
[Date "2015.10.04"]
[Round "2.9"]
[White "Horvath, Jeno Kalman"]
[Black "Demjen, Attila"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1996"]
[BlackElo "1981"]
[PlyCount "21"]
[EventDate "2015.09.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]
[WhiteTeam "Foti"]
[BlackTeam "HASE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 h6 4. Bh4 Nbd7 5. e3 c6 6. c3 g5 7. Bg3 Bg7 8. Nbd2 0-0 9. Bd3 Re8 10. Ne5 Nxe5 11. Bxe5 1/2-1/2

[Event "HUN-chT2 Erkel 1516"]
[Site "Hungary"]
[Date "2015.09.13"]
[Round "1.9"]
[White "Demjen, Attila"]
[Black "Csollak, Karoly"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1981"]
[BlackElo "2016"]
[PlyCount "22"]
[EventDate "2015.09.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]
[WhiteTeam "HASE"]
[BlackTeam "Pestszentlorinc"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Qc7 6. a3 Nge7 7. Bd3 Bd7 8. 0-0 0-0-0 9. dxc5 Nxe5 10. Nxe5 Qxe5 11. b4 Ng6 1/2-1/2

[Event "NATO-ch 26th"]
[Site "Amsterdam"]
[Date "2015.07.10"]
[Round "7.32"]
[White "Echavarria Hidalgo, Fernando"]
[Black "Demjen, Attila"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "1813"]
[BlackElo "1991"]
[PlyCount "84"]
[EventDate "2015.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "HUN"]

1. Nf3 c6 2. c4 g6 3. d4 Nf6 4. Nc3 d5 5. cxd5 cxd5 6. Bf4 Nh5 7. Be5 f6 8. Bxb8 Rxb8 9. Qa4+ Bd7 10. Qxa7 Bc6 11. Qa3 e5 12. Qb3 e4 13. Nd2 f5 14. e3 f4 15. 0-0-0 Qa5 16. Bb5 Bb4 17. Bxc6+ bxc6 18. a3 Bd6 19. Qa2 Nf6 20. h3 Ke7 21. Ndb1 Ra8 22. Rd2 Nd7 23. Rc2 Rhb8 24. Kd1 fxe3 25. fxe3 Qa6 26. Re1 Bg3 27. Ree2 Rf8 28. Rcd2 Rf1+ 29. Kc2 Be1 30. Rd1 Raf8 31. Nd2 Bxd2 32. Rdxd2 Rg1 33. b4 Rff1 34. Qb3 Nb6 35. b5 cxb5 36. Nxd5+ Nxd5 37. Qxd5 Rc1+ 38. Kb2 Rb1+ 39. Ka2 Ra1+ 40. Kb2 Rgb1+ 41. Kc2 Qa4+ 42. Kc3 Rxa3+ 0-1

[Event "NATO-ch 26th"]
[Site "Amsterdam"]
[Date "2015.07.09"]
[Round "6.25"]
[White "Demjen, Attila"]
[Black "Duren, Andrew"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1991"]
[PlyCount "21"]
[EventDate "2015.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "United States"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "USA"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bb4 6. Bd3 0-0 7. Nge2 Be6 8. c5 b6 9. cxb6 axb6 10. 0-0 c6 11. Bg5 1/2-1/2

[Event "NATO-ch 26th"]
[Site "Amsterdam"]
[Date "2015.07.09"]
[Round "5.36"]
[White "Morrison, Munroe L"]
[Black "Demjen, Attila"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1844"]
[BlackElo "1991"]
[PlyCount "79"]
[EventDate "2015.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Bf4 Nc6 6. c3 g6 7. Nf3 Bg7 8. 0-0 0-0 9. Nbd2 Nh5 10. Be3 Qc7 11. Nb3 b6 12. Re1 Nf6 13. Qc1 e6 14. Bh6 a5 15. Bxg7 Kxg7 16. Ne5 Ba6 17. Bc2 Rac8 18. Qf4 Nd7 19. Qe3 Ndxe5 20. dxe5 Rfd8 21. Rac1 Qb7 22. Red1 Rb8 23. Nd4 Rdc8 24. Nxc6 Rxc6 25. Qg5 Qc8 26. Rd4 Qd8 27. Qg3 Rc4 28. Rcd1 Rbc8 29. Bb3 Rxd4 30. Rxd4 b5 31. Rh4 b4 32. Qf4 g5 33. Qg4 bxc3 34. Bc2 cxb2 35. Rxh7+ Kf8 36. Qd1 Ke7 37. Rh3 Qc7 38. Bb1 Qxe5 39. f4 Rc1 40. Qxc1 0-1

[Event "NATO-ch 26th"]
[Site "Amsterdam"]
[Date "2015.07.08"]
[Round "4.36"]
[White "Demjen, Attila"]
[Black "Leveille, Philippe"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "1991"]
[PlyCount "103"]
[EventDate "2015.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Canada"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "CAN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 g6 7. a3 Bg7 8. c5 0-0 9. Bb5 Bd7 10. 0-0 e6 11. Bg5 Qc7 12. Bxf6 Bxf6 13. b4 a5 14. Rb1 axb4 15. axb4 Ne7 16. Bxd7 Qxd7 17. Ne5 Bxe5 18. dxe5 Ra3 19. Qc1 Rfa8 20. Rd1 Qc6 21. Ne2 Qa4 22. Nc3 Qa6 23. b5 Qa5 24. Ne2 d4 25. Rxd4 Nd5 26. h3 Ra2 27. Rxd5 exd5 28. Nc3 Ra3 29. Nxd5 Rd8 30. Nf6+ Kg7 31. Qg5 Qd2 32. Qxd2 Rxd2 33. Ne8+ Kf8 34. Nd6 Raa2 35. Rf1 Rab2 36. b6 Rbc2 37. Nxb7 Rd7 38. Nd6 Rxc5 39. Ne4 Rc4 40. Nf6 Rd8 41. Nxh7+ Ke7 42. Rb1 Rb8 43. g3 Rc6 44. Nf6 Ke6 45. f4 Rcxb6 46. Rxb6+ Rxb6 47. Ne4 Rb2 48. Ng5+ Ke7 49. h4 Ra2 50. Ne4 Rb2 51. Nf2 Ke6 52. g4 1/2-1/2

[Event "NATO-ch 26th"]
[Site "Amsterdam"]
[Date "2015.07.07"]
[Round "2.17"]
[White "Demjen, Attila"]
[Black "Onley, David E"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1991"]
[BlackElo "2120"]
[PlyCount "68"]
[EventDate "2015.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Great Britain"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "GBR"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 cxd4 5. cxd4 g6 6. Ne2 Bg7 7. 0-0 0-0 8. Nbc3 Nc6 9. a3 e5 10. d5 Ne7 11. Bd2 Nd7 12. b4 f5 13. f3 Nf6 14. Kh1 fxe4 15. Bxe4 Bd7 16. Be3 Kh8 17. Qd2 Qe8 18. Bh6 Rc8 19. Bxg7+ Kxg7 20. Rac1 Qd8 21. Rfe1 Qb6 22. Ng3 a5 23. b5 Qc5 24. a4 Qb4 25. Nge2 Bf5 26. Rb1 Qc4 27. Rec1 Bxe4 28. Nxe4 Nxe4 29. Rxc4 Nxd2 30. Rxc8 Rxc8 31. Rd1 Rc2 32. f4 Nxd5 33. fxe5 dxe5 34. h3 Nb6 0-1

[Event "NATO-ch 26th"]
[Site "Amsterdam"]
[Date "2015.07.07"]
[Round "3.33"]
[White "Meiers, Gundars"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1745"]
[BlackElo "1991"]
[PlyCount "61"]
[EventDate "2015.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Latvia"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "LAT"]
[BlackTeamCountry "HUN"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 Nbd7 8. Qd2 Kh7 9. g4 Ng8 10. h4 e5 11. d5 a6 12. Nf3 Ndf6 13. g5 Ng4 14. 0-0-0 h5 15. Kb1 Bd7 16. Nh2 Nxe3 17. Qxe3 Qb8 18. Bf3 b5 19. c5 b4 20. Ne2 Bb5 21. Ng3 dxc5 22. Bxh5 Qb6 23. Be2 c4 24. Qxb6 cxb6 25. h5 Ne7 26. Ng4 Kg8 27. h6 Bh8 28. h7+ Kg7 29. Nf6 Rad8 30. Rh6 Nc8 31. Ngh5+ 1-0

[Event "NATO-ch 26th"]
[Site "Amsterdam"]
[Date "2015.07.06"]
[Round "1.53"]
[White "Girdziusas, Kestutis"]
[Black "Demjen, Attila"]
[Result "0-1"]
[ECO "C33"]
[BlackElo "1991"]
[PlyCount "96"]
[EventDate "2015.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Lithuania"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "LTU"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. f4 exf4 3. Bc4 Qh4+ 4. Kf1 b6 5. Nf3 Qe7 6. d4 Ba6 7. Qe2 Bxc4 8. Qxc4 d6 9. Nc3 c6 10. Bxf4 b5 11. Qb3 Nd7 12. e5 d5 13. a3 h6 14. h4 a5 15. Ne2 Qe6 16. Qd3 Ne7 17. Ng3 Qg4 18. Qe3 Nf5 19. Nxf5 Qxf5 20. Re1 Qe6 21. Rg1 0-0-0 22. Qc3 b4 23. Qd3 c5 24. Qb5 Qb6 25. Qxb6 Nxb6 26. e6 fxe6 27. Rxe6 Nc4 28. dxc5 Kd7 29. Ra6 Bxc5 30. axb4 Bxg1 31. Kxg1 axb4 32. b3 Rhf8 33. Ne5+ Nxe5 34. Bxe5 Ra8 35. Rd6+ Ke7 36. Rxd5 Ke6 37. Rb5 Rf5 38. Rxb4 Rxe5 39. Rb6+ Kf5 40. Rc6 Rae8 41. Rc3 g5 42. hxg5 hxg5 43. Rf3+ Kg4 44. c4 Re1+ 45. Rf1 Rxf1+ 46. Kxf1 Rb8 47. c5 Rxb3 48. Ke2 Rc3 0-1

[Event "HUN-chT2 Erkel 1415"]
[Site "Hungary"]
[Date "2015.04.26"]
[Round "9.11"]
[White "Demjen, Attila"]
[Black "Gruz, Janos"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2007"]
[BlackElo "1756"]
[PlyCount "68"]
[EventDate "2014.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "HASE"]
[BlackTeam "Fot"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Bd3 Nc6 6. Ne2 a6 7. Nbc3 g6 8. 0-0 Bg7 9. h3 0-0 10. Be3 b5 11. a3 Bb7 12. b4 Rc8 13. Rc1 Nb8 14. Qd2 Re8 15. Bh6 Bh8 16. f4 d5 17. e5 Ne4 18. Qe3 f5 19. g4 Bg7 20. Bxg7 Kxg7 21. Nxe4 dxe4 22. Bb1 Bd5 23. gxf5 gxf5 24. Rxc8 Qxc8 25. Rc1 Qe6 26. Kh2 Nd7 27. Rg1+ Kh8 28. Rg5 Nb6 29. Ng3 Nc4 30. Qc3 Rf8 31. Ba2 Rg8 32. Rxg8+ Kxg8 33. Bxc4 Bxc4 34. Qe3 Bd3 1/2-1/2

[Event "HUN-chT2 Erkel 1415"]
[Site "Hungary"]
[Date "2015.03.22"]
[Round "8.11"]
[White "Szalay, Tibor"]
[Black "Demjen, Attila"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "1731"]
[BlackElo "2007"]
[PlyCount "83"]
[EventDate "2014.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "BEAC"]
[BlackTeam "HASE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 e6 2. Nf3 Nf6 3. c4 d5 4. Nc3 dxc4 5. e3 Be7 6. Bxc4 0-0 7. 0-0 c6 8. e4 b5 9. Bd3 b4 10. Na4 Ba6 11. Bxa6 Nxa6 12. e5 Nd5 13. Be3 Rc8 14. Rc1 Nxe3 15. fxe3 c5 16. b3 Qd7 17. Qd3 Qb7 18. h4 h6 19. g4 cxd4 20. Rxc8 Qxc8 21. exd4 Rd8 22. g5 hxg5 23. Nxg5 Bxg5 24. hxg5 Qb7 25. Rf2 Nb8 26. g6 fxg6 27. Nc5 Qc6 28. Qxg6 Qe8 29. Qxe6+ Qxe6 30. Nxe6 Re8 31. d5 Nd7 32. Rf5 g6 33. Rg5 Kf7 34. Kf2 Rc8 35. Ke3 Rc3+ 36. Kd4 Rc1 37. Nf4 Rd1+ 38. Kc4 Nb6+ 39. Kc5 Rc1+ 40. Kd6 Nc8+ 41. Kd7 Nb6+ 42. Kd6 1/2-1/2

[Event "HUN-chT2 Erkel 1415"]
[Site "Hungary"]
[Date "2014.12.14"]
[Round "4.11"]
[White "Demjen, Attila"]
[Black "Torocsik, Jozsef"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2007"]
[BlackElo "1599"]
[PlyCount "55"]
[EventDate "2014.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "HASE"]
[BlackTeam "GBSE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. c3 Nf6 6. d4 exd4 7. cxd4 Bb6 8. d5 a6 9. Ba4 0-0 10. dxc6 Nxe4 11. Qd5 Nc5 12. Bc2 Be6 13. Qh5 g6 14. Qh6 Qf6 15. Ng5 Qg7 16. Qxg7+ Kxg7 17. b4 Bc4 18. bxc5 Bxf1 19. cxb6 Bb5 20. Bb2+ f6 21. Ne6+ Kf7 22. Nxf8 Rxf8 23. cxb7 cxb6 24. Bb3+ Kg7 25. Nc3 Bc6 26. Re1 Bxb7 27. Re7+ Kh6 28. Rxb7 1-0

[Event "HUN-chT2 Erkel 1415"]
[Site "Hungary"]
[Date "2014.11.16"]
[Round "2.10"]
[White "Huszar, Mark"]
[Black "Demjen, Attila"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1787"]
[BlackElo "2007"]
[PlyCount "52"]
[EventDate "2014.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Paszto"]
[BlackTeam "HASE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Bd6 13. Ne4 Nxe4 14. Qxe4 Qc7 15. Kb1 0-0-0 16. c4 Nf6 17. Qc2 Rhe8 18. Bc3 Qe7 19. a3 Kb8 20. Rh4 Rc8 21. Re1 Qd8 22. Ne5 Bxe5 23. dxe5 Nd5 24. Rd4 Nxc3+ 25. Qxc3 Qg5 26. Rd7 Re7 1/2-1/2

[Event "NATO-ch 25th"]
[Site "Quebec"]
[Date "2014.09.12"]
[Round "7"]
[White "Deneyer, Frank"]
[Black "Demjen, Attila"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1736"]
[BlackElo "2007"]
[PlyCount "118"]
[EventDate "2014.09.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Belgium"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bg4 5. Bc4 e6 6. c3 Nd7 7. d4 Ngf6 8. Bd3 Be7 9. h3 Bxf3 10. Qxf3 Nxe4 11. Bxe4 Nf6 12. 0-0 Nxe4 13. Qxe4 Qd5 14. Qxd5 cxd5 15. a4 Kd7 16. Re1 b5 17. Bd2 Rhb8 18. b4 bxa4 19. Rxa4 Kc6 20. Rea1 Rb7 21. Ra6+ Kb5 22. R1a5+ Kc4 23. Rc6+ Kd3 24. Be1 Ke2 25. Rca6 Rc7 26. Ra2+ Kd3 27. b5 Rb8 28. Rxa7 Rxa7 29. Rxa7 Bd6 30. Rxf7 Ke2 31. Rd7 Rb6 32. g4 Kxe1 33. Rxg7 Kd2 34. Rxh7 Kxc3 35. g5 Kxd4 36. g6 Rb8 37. b6 Rg8 38. g7 Kc5 39. b7 Kc6 40. h4 Kxb7 41. h5 Bf4 42. Kg2 e5 43. Kf3 Kc6 44. Rh8 Rxg7 45. h6 Rc7 46. h7 Kc5 47. Kg4 d4 48. Kf5 d3 49. Kg6 d2 50. Rd8 Rxh7 51. Kxh7 Kc4 52. Kg6 Kc3 53. Kf5 Kc2 54. Rc8+ Kd3 55. Rd8+ Ke2 56. Ke4 d1Q 57. Rxd1 Kxd1 58. Kf3 Ke1 59. Kg2 Ke2 0-1

[Event "NATO-ch 25th"]
[Site "Quebec"]
[Date "2014.09.11"]
[Round "6"]
[White "Demjen, Attila"]
[Black "Langer, Herbert"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2007"]
[BlackElo "1820"]
[PlyCount "129"]
[EventDate "2014.09.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Canada II"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "CAN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 dxc4 5. Bxc4 e6 6. Nf3 Nf6 7. 0-0 Be7 8. Bf4 0-0 9. Nc3 Nc6 10. Rc1 a6 11. a3 b5 12. Ba2 Bb7 13. Re1 Rc8 14. d5 exd5 15. Nxd5 Nxd5 16. Bxd5 Bf6 17. Bxc6 Bxc6 18. Qxd8 Rfxd8 19. Bg5 Bxg5 20. Nxg5 h6 21. Nf3 Bxf3 22. gxf3 Rxc1 23. Rxc1 Rd2 24. Rb1 g5 25. Kg2 Kg7 26. Kg3 f5 27. b3 Ra2 28. a4 bxa4 29. bxa4 Rxa4 30. Rb7+ Kg6 31. Rb6+ Kh5 32. Kg2 f4 33. Kg1 Ra1+ 34. Kg2 a5 35. Ra6 a4 36. Kh3 Ra2 37. Kg2 Ra3 38. Ra5 Kh4 39. Ra6 h5 40. h3 g4 41. hxg4 hxg4 42. fxg4 f3+ 43. Kh2 Kxg4 44. Rg6+ Kf4 45. Rf6+ Ke4 46. Kg3 Rd3 47. Rf4+ Ke5 48. Rxa4 Kf5 49. Rf4+ Kg5 50. Rb4 Kf5 51. Rb5+ Ke4 52. Kg4 Rc3 53. Rb7 Ke5 54. Rf7 Ke6 55. Rf8 Ke5 56. Re8+ Kf6 57. Kf4 Rb3 58. Rc8 Ke6 59. Re8+ Kf6 60. Re4 Rc3 61. Ra4 Ke6 62. Re4+ Kf6 63. Re3 Rc4+ 64. Re4 Rc3 65. Re3 1/2-1/2

[Event "NATO-ch 25th"]
[Site "Quebec"]
[Date "2014.09.11"]
[Round "5"]
[White "Kersic, Matej"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2207"]
[BlackElo "2007"]
[PlyCount "41"]
[EventDate "2014.09.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Slovenia"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "SLO"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 c5 7. c4 Bxb1 8. Rxb1 Ne7 9. dxc5 Nxc5 10. Be3 Nc6 11. cxd5 Qxd5 12. Qc2 Nd7 13. Rfd1 Qa5 14. a3 Ncxe5 15. b4 Nxf3+ 16. Bxf3 Qf5 17. Qc7 Rd8 18. Qxb7 Bd6 19. Rbc1 Ke7 20. Bc6 Qe5 21. g3 1-0

[Event "NATO-ch 25th"]
[Site "Quebec"]
[Date "2014.09.10"]
[Round "4"]
[White "Demjen, Attila"]
[Black "Hansen, Stefan"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2007"]
[BlackElo "2102"]
[PlyCount "113"]
[EventDate "2014.09.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Denmark"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "DEN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 c4 7. g3 Qb6 8. Bh3 Nge7 9. Nbd2 Na5 10. Nf1 h6 11. Ne3 0-0-0 12. 0-0 Kb8 13. Nc2 g5 14. Nb4 Ng6 15. Rb1 Nb3 16. Be3 Be7 17. Nd2 a5 18. Na2 Rdg8 19. Nxb3 Qxb3 20. Qxb3 cxb3 21. Nc1 a4 22. Re1 Bb5 23. Bf1 Bxf1 24. Kxf1 Nf8 25. Nd3 Nd7 26. Ke2 b5 27. Rf1 Nb6 28. f4 Rf8 29. f5 Nc4 30. Bc1 Kc7 31. f6 Bd8 32. Nf2 Kc6 33. Nd1 Bb6 34. Ne3 Ra8 35. h3 Ba5 36. Bd2 Bb6 37. Bc1 Rag8 38. Rd1 Rg6 39. Rf1 Bc7 40. Bd2 Bb8 41. Bc1 h5 42. Nxc4 dxc4 43. Be3 Kd5 44. Rbd1 g4 45. h4 Bc7 46. Rf4 Ra8 47. Rff1 Rgg8 48. Rf4 Rgc8 49. Bd2 Bb6 50. Rf2 Ra7 51. Rff1 Rd7 52. Be3 Rcd8 53. Rf4 Ra7 54. Rff1 Rc8 55. Rc1 Bd8 56. Rf2 Ba5 57. Rff1 1/2-1/2

[Event "NATO-ch 25th"]
[Site "Quebec"]
[Date "2014.09.09"]
[Round "2"]
[White "Demjen, Attila"]
[Black "Michalski, Daniel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2007"]
[BlackElo "2090"]
[PlyCount "141"]
[EventDate "2014.09.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Poland"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "POL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Bg4 5. Be2 Nf6 6. h3 Bh5 7. a3 e6 8. b4 Be7 9. Bb2 c6 10. d3 0-0 11. 0-0 Rd8 12. Nd2 Bxe2 13. Qxe2 Nbd7 14. Nce4 Qc7 15. Nxf6+ Bxf6 16. Bxf6 Nxf6 17. Qf3 Qe5 18. Rfe1 Qc3 19. Qd1 a5 20. Ne4 Nxe4 21. Rxe4 b5 22. Qc1 Rd7 23. Rb1 axb4 24. Rb3 Qf6 25. axb4 Ra1 26. Rb1 Rda7 27. Re1 R1a2 28. Qe3 Qc3 29. Qb6 h6 30. Rec1 R7a4 31. Qb8+ Kh7 32. Qf4 Rxc2 33. Rxc2 Qxc2 34. Rc1 Qxd3 35. Rxc6 Qf5 36. Qg3 Rxb4 37. Qc3 Qf4 38. Qd3+ Qe4 39. Qg3 Qg6 40. Qe3 Rb1+ 41. Kh2 b4 42. Rc4 Rb2 43. Rg4 Qf6 44. Rf4 Qg5 45. Rxf7 Qxe3 46. fxe3 Re2 47. Rb7 Rxe3 48. Rxb4 Kg6 49. Kg1 Re2 50. Kh2 Rf2 51. Kg1 Re2 52. Kh2 Rf2 53. Kg1 Rf5 54. Rc4 Kf7 55. g3 Ke7 56. Rc7+ Kf6 57. Rc4 Ke5 58. Kg2 Rf7 59. Rc2 Kd4 60. Ra2 e5 61. Ra4+ Ke3 62. Ra3+ Ke4 63. Ra4+ Kd5 64. Ra5+ Ke6 65. Ra6+ Kf5 66. g4+ Kf4 67. Ra4+ e4 68. Ra1 Rb7 69. Rf1+ Ke3 70. Re1+ Kd4 71. Rd1+ 0-1

[Event "NATO-ch 25th"]
[Site "Quebec"]
[Date "2014.09.09"]
[Round "3"]
[White "Stuhr, Finn"]
[Black "Demjen, Attila"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1800"]
[BlackElo "2007"]
[PlyCount "32"]
[EventDate "2014.09.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Denmark"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. f4 e6 5. Nf3 h6 6. Bd3 Bxd3 7. Qxd3 Qa5+ 8. Bd2 Qa6 9. Qb3 Nd7 10. c3 Ne7 11. g4 h5 12. Rg1 hxg4 13. Rxg4 Nf5 14. Qc2 Be7 15. Bc1 0-0-0 16. Nbd2 Ne3 0-1

[Event "NATO-ch 25th"]
[Site "Quebec"]
[Date "2014.09.08"]
[Round "1"]
[White "Legare, Gilles"]
[Black "Demjen, Attila"]
[Result "0-1"]
[ECO "B18"]
[BlackElo "2007"]
[PlyCount "62"]
[EventDate "2014.09.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "NATO"]
[BlackTeam "Hungary"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Nc3 e6 6. Nf3 Nd7 7. Bd3 Bxd3 8. cxd3 Ngf6 9. 0-0 Be7 10. Be3 0-0 11. Qd2 Nd5 12. a3 N7f6 13. Ne5 Nxe3 14. Qxe3 Nd5 15. Nxd5 Qxd5 16. Nf3 Rfd8 17. b4 Bf6 18. Qe2 Bxd4 19. Rab1 Bf6 20. Rfd1 Qb5 21. Qe3 Rd7 22. Rb3 Rad8 23. g3 a5 24. Qc5 a4 25. Qxb5 cxb5 26. Rbb1 Rxd3 27. Rxd3 Rxd3 28. Kg2 Rxa3 29. Rd1 h6 30. Nd4 Bxd4 31. Rxd4 Rb3 0-1

[Event "HUN-chT2 Erkel 1314"]
[Site "Hungary"]
[Date "2014.04.13"]
[Round "10.11"]
[White "Horvath, Attila Bela"]
[Black "Demjen, Attila"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1919"]
[BlackElo "2005"]
[PlyCount "63"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Budapest MAFC"]
[BlackTeam "Budapest Honved"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. f4 d5 3. e5 e6 4. Nf3 Ne7 5. d3 g6 6. Be2 h5 7. h4 Nf5 8. Ng5 Qb6 9. c3 Ng3 10. Rh3 Qg1+ 11. Kd2 Qxg2 12. Qe1 Nxe2 13. Qxe2 Qxe2+ 14. Kxe2 b6 15. Be3 Ba6 16. Nd2 Nd7 17. Nb3 Be7 18. Rg1 Nc5 19. Bf2 Ne4 20. Nd2 Nxd2 21. Kxd2 c5 22. Rhg3 Bxg5 23. Rxg5 Rc8 24. d4 c4 25. Be1 Ke7 26. Kc2 Bb5 27. Bd2 Ba4+ 28. b3 Bb5 29. R5g2 Rc7 30. Bc1 Rhc8 31. Ba3+ Ke8 32. b4 1/2-1/2

[Event "HUN-chT2 Erkel 1314"]
[Site "Hungary"]
[Date "2014.02.02"]
[Round "6.10"]
[White "Demjen, Attila"]
[Black "Malik, Andras"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2005"]
[BlackElo "2011"]
[PlyCount "36"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Budapest Honved"]
[BlackTeam "Andornaktalya"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. c4 c6 9. Nc3 Nxc3 10. bxc3 dxc4 11. Bxc4 Bg4 12. Qd3 Bxf3 13. Qxf3 Nd7 14. Rb1 Nb6 15. Bd3 Rb8 16. c4 Bc7 17. Bb2 Re8 18. Rfd1 Qg5 1/2-1/2

[Event "Oberliga Nord O 1314"]
[Site "Germany"]
[Date "2014.01.19"]
[Round "5.6"]
[White "Wlodarczyk, Oskar"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2274"]
[BlackElo "2008"]
[PlyCount "61"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Ruedersdorf"]
[BlackTeam "Neuruppin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Qxd5 5. Nc3 Qa5 6. d4 Nf6 7. Nf3 e6 8. Bd3 Be7 9. 0-0 0-0 10. Re1 Nc6 11. a3 a6 12. Bc2 Rd8 13. Qd3 Qh5 14. Bf4 Nd5 15. Be5 g6 16. Bb3 Nf6 17. Bg3 b5 18. Ne4 Nxe4 19. Qxe4 Bb7 20. Bxe6 fxe6 21. Qxe6+ Kf8 22. Ne5 Nxe5 23. Rxe5 Bg5 24. h4 Re8 25. Qd6+ Be7 26. Qd7 Bc8 27. Qc6 Bf5 28. Rae1 Rac8 29. Rxe7 Rxe7 30. Qf6+ Kg8 31. Rxe7 1-0

[Event "HUN-chT2 Erkel 1314"]
[Site "Hungary"]
[Date "2013.09.08"]
[Round "1.10"]
[White "Demjen, Attila"]
[Black "Szalay, Tibor"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2005"]
[BlackElo "1757"]
[PlyCount "71"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Budapest Honved"]
[BlackTeam "Budapest EAC II"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. c3 a6 3. d4 cxd4 4. cxd4 d5 5. exd5 Nf6 6. Nc3 Nxd5 7. Qb3 e6 8. g3 Bb4 9. Nge2 0-0 10. Bg2 Nc6 11. 0-0 Na5 12. Qd1 Bxc3 13. Nxc3 Nc6 14. Nxd5 exd5 15. Be3 Be6 16. Rc1 Qd7 17. Rc5 b6 18. Rc3 Rfc8 19. Qd2 Ne7 20. Rfc1 Nf5 21. Bf4 Rxc3 22. Qxc3 Ne7 23. Qb4 b5 24. Rc7 Nc6 25. Qc5 Nb8 26. Rxd7 Nxd7 27. Qc6 Rf8 28. Bxd5 Bxd5 29. Qxd5 Nf6 30. Qb7 h6 31. d5 g5 32. Be5 Ng4 33. Bc3 Re8 34. d6 Re2 35. Qc8+ Kh7 36. Qxg4 1-0

[Event "NATO-ch 24th"]
[Site "Rynia"]
[Date "2013.08.16"]
[Round "7"]
[White "Karbowiak, Adam"]
[Black "Demjen, Attila"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2167"]
[BlackElo "2013"]
[PlyCount "67"]
[EventDate "2013.08.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b4 Bg7 4. Bb2 0-0 5. c4 d6 6. d3 Bg4 7. Nbd2 Qc8 8. Bg2 Bh3 9. 0-0 Bxg2 10. Kxg2 Nh5 11. Bxg7 Nxg7 12. d4 Nd7 13. Qb3 e5 14. c5 dxc5 15. dxc5 Qe8 16. Rac1 Nf6 17. Qb2 Nd7 18. Qb3 c6 19. Ne4 Qe6 20. Rfd1 Rad8 21. Qxe6 fxe6 22. Rd6 Nf5 23. Rxe6 Nd4 24. Nxd4 exd4 25. Rd1 Nb8 26. Nd6 Na6 27. Rxd4 Nc7 28. Re7 Nd5 29. Rxb7 a5 30. b5 Nc3 31. bxc6 Nxe2 32. Rh4 h5 33. Re4 Nc3 34. Ree7 1-0

[Event "NATO-ch 24th"]
[Site "Rynia"]
[Date "2013.08.15"]
[Round "6"]
[White "Demjen, Attila"]
[Black "Hale, Katie"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2013"]
[BlackElo "1583"]
[PlyCount "121"]
[EventDate "2013.08.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 e5 6. Nc3 Qxd4 7. Qxd4 exd4 8. Nb5 Bb4+ 9. Bd2 Bxd2+ 10. Kxd2 Na6 11. Nf3 Nf6 12. Re1+ Be6 13. Nd6+ Kd7 14. Nxb7 Nb4 15. a3 Nc6 16. Nc5+ Kd6 17. b4 Ng4 18. Bb5 Nge5 19. Bxc6 Nxc6 20. Nxe6 fxe6 21. b5 Na5 22. Nxd4 Rhe8 23. Kc3 Rac8+ 24. Kb4 Rc4+ 25. Kxa5 Rxd4 26. Rd1 e5 27. Rhe1 Rf8 28. f3 Rff4 29. Rxd4+ exd4 30. Kb4 d3+ 31. Kc3 Ra4 32. Kb3 d2 33. Rd1 Rd4 34. Kc3 Kc5 35. Rxd2 Rxd2 36. Kxd2 Kxb5 37. Kc3 Ka4 38. Kb2 h6 39. h4 Kb5 40. Kc3 Kc5 41. Kd3 Kd5 42. g3 g6 43. h5 g5 44. f4 gxf4 45. gxf4 Ke6 46. Ke4 Kf6 47. f5 a5 48. a4 Kf7 49. Ke5 Ke7 50. f6+ Kf8 51. Kd5 Kf7 52. Kc5 Kxf6 53. Kb5 Ke6 54. Kxa5 Kd7 55. Kb6 Kc8 56. Kc6 Kb8 57. Kd6 Kb7 58. Ke6 Ka6 59. Kf6 Ka5 60. Kg6 Kxa4 61. Kxh6 1-0

[Event "NATO-ch 24th"]
[Site "Rynia"]
[Date "2013.08.14"]
[Round "4"]
[White "Demjen, Attila"]
[Black "Bohn, Ulrich"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2013"]
[BlackElo "2175"]
[PlyCount "50"]
[EventDate "2013.08.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 c5 4. d5 d6 5. c4 f5 6. exf5 Bxf5 7. Bd3 Nh6 8. Ne2 b5 9. cxb5 a6 10. bxa6 Nxa6 11. 0-0 Qb6 12. Bxf5 Nxf5 13. Kh1 0-0 14. Nbc3 Nb4 15. a3 Qa6 16. Rb1 Nd3 17. b4 c4 18. a4 Qa7 19. Ne4 Ne3 20. Bxe3 Qxe3 21. N2g3 h5 22. Rf3 Qd4 23. Ng5 Nf2+ 24. Rxf2 Qxf2 25. b5 c3 0-1

