[Event "AUT-chT2O 2223"]
[Site "Austria"]
[Date "2023.01.22"]
[Round "7.1"]
[White "Heissenberger, Andreas"]
[Black "Szvetits, Rene"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2015"]
[BlackElo "2071"]
[PlyCount "58"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Bad Voeslau"]
[BlackTeam "Kottingbrunn"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 0-0 12. cxb5 Nd4 13. Nc3 Bg5 14. Bd3 Kh8 15. 0-0 g6 16. bxa6 f5 17. Nc2 Ne6 18. b4 Ra7 19. b5 Nc5 20. Nb4 Bd7 21. a4 Qa5 22. Rb1 Ne6 23. Ncd5 Bd8 24. Ne3 Nc5 25. Bc2 Qb6 26. Nc4 Qb8 27. Qxd6 Qxd6 28. Nxd6 Rf6 29. Nc4 Bc7 1-0

[Event "AUT-chT2O 2223"]
[Site "Austria"]
[Date "2023.01.21"]
[Round "6.1"]
[White "Ruckschloss, Karol"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2201"]
[BlackElo "2015"]
[PlyCount "87"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Pamhagen"]
[BlackTeam "Bad Voeslau"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. c4 Nf6 2. d4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 d6 6. Nc3 Qa5 7. Bd2 Nbd7 8. e4 Bxa6 9. Bxa6 Qxa6 10. Qe2 Qb7 11. Nf3 g6 12. 0-0 Bg7 13. b3 0-0 14. Rab1 Ne8 15. a4 Nc7 16. Rfc1 Rfb8 17. Bf4 Qb4 18. Nd1 Ra7 19. Qc2 Ne5 20. Ne3 Nxf3+ 21. gxf3 Qd4 22. Kg2 Qf6 23. Bg3 Na6 24. Qe2 Bh6 25. Rc3 Bg7 26. f4 e6 27. e5 Qe7 28. exd6 Qxd6 29. Qf3 f5 30. Rcc1 Rab7 31. dxe6 Qxe6 32. Nc4 Rd7 33. Rd1 Bd4 34. Ne5 Nb4 35. Nxd7 Qxd7 36. Qe2 Qc6+ 37. f3 Nd5 38. Kh1 Kh8 39. Bf2 Bxf2 40. Qxf2 Nc3 41. Qe3 Qf6 42. Qxc5 Nxd1 43. Rxd1 Rxb3 44. Qc7 1-0

[Event "AUT-chT2O 1819"]
[Site "Austria"]
[Date "2018.11.04"]
[Round "4.5"]
[White "Iro, Christian"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2045"]
[BlackElo "1211"]
[PlyCount "45"]
[EventDate "2018.10.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Austria"]
[BlackTeam "Oberwart DeLaVie"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Bxf3 5. Qxf3 dxe5 6. Bc4 Nf6 7. Qb3 Qd7 8. Qxb7 Nxe4 9. Qxa8 Qd4 10. Qxb8+ Kd7 11. Qb5+ Kd8 12. Qd5+ Qxd5 13. Bxd5 Bb4+ 14. c3 Bxc3+ 15. Nxc3 Nxc3 16. bxc3 Ke7 17. Ba3+ Kf6 18. 0-0 Re8 19. Rae1 g5 20. h4 g4 21. f4 Kg7 22. fxe5 Kg6 23. Bxf7+ 1-0

[Event "AUT-chT2O 1819"]
[Site "Austria"]
[Date "2018.11.03"]
[Round "3.2"]
[White "Heissenberger, Andreas"]
[Black "Hechl, Fabian"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1211"]
[BlackElo "1986"]
[PlyCount "44"]
[EventDate "2018.10.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Oberwart DeLaVie"]
[BlackTeam "Donaustadt"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e3 d6 6. Bd3 Nbd7 7. 0-0 Re8 8. Re1 e5 9. Bc2 Nh5 10. g4 Nhf6 11. g5 Nh5 12. h4 f5 13. d5 e4 14. Nd4 Ne5 15. Ba4 Rf8 16. b3 Nf3+ 17. Nxf3 Bxc3 18. Bd2 Bxa1 19. Qxa1 exf3 20. Bc3 h6 21. gxh6 Qxh4 22. Be5 Qh3 0-1

[Event "AUT-chT2O 1819"]
[Site "Austria"]
[Date "2018.10.07"]
[Round "2.6"]
[White "Zojer, Stefan"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2125"]
[BlackElo "1211"]
[PlyCount "69"]
[EventDate "2018.10.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Baden Invest"]
[BlackTeam "Oberwart DeLaVie"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Bd3 h6 5. Bxf6 Bxf6 6. c3 d6 7. Ne2 c5 8. 0-0 0-0 9. Nd2 Nc6 10. d5 Ne5 11. Bc2 b5 12. Ng3 g6 13. f4 Nd7 14. dxe6 fxe6 15. Qg4 Qe8 16. e5 dxe5 17. Bxg6 Qe7 18. Be4+ Qg7 19. Qxg7+ Kxg7 20. Bxa8 Ba6 21. Bc6 b4 22. Bxd7 Bxf1 23. Rxf1 Rd8 24. Nh5+ Kg6 25. Nxf6 Kxf6 26. Ne4+ Kf5 27. Nxc5 e4 28. g4+ Kxg4 29. Bxe6+ Kh5 30. Nxe4 bxc3 31. bxc3 Rd3 32. Bf7+ Kh4 33. f5 Re3 34. Rf4+ Kh3 35. Nf2# 1-0

[Event "AUT-chT2O 1819"]
[Site "Austria"]
[Date "2018.10.06"]
[Round "1.6"]
[White "Lovrinovic, Christian"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2106"]
[BlackElo "1211"]
[PlyCount "9"]
[EventDate "2018.10.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Pamhagen"]
[BlackTeam "Oberwart DeLaVie"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 d5 2. c4 Nf6 3. cxd5 Qxd5 4. Nc3 Qa5 5. Bd2 1-0

[Event "AUT-chT2O 1617"]
[Site "Austria"]
[Date "2017.04.01"]
[Round "10.6"]
[White "Wandl, Werner"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2057"]
[BlackElo "1979"]
[PlyCount "61"]
[EventDate "2016.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]
[WhiteTeam "Pressbaum"]
[BlackTeam "Favoriten"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. Nbd2 d5 6. e3 Bg4 7. Bd3 Nbd7 8. h3 Bf5 9. Bxf5 gxf5 10. Ne5 e6 11. g4 Nxe5 12. dxe5 Ne4 13. gxf5 Qh4 14. Qf3 exf5 15. Rg1 Kh8 16. Qxf5 Nxd2 17. Kxd2 c5 18. Rg5 h6 19. Rh5 Qe4 20. Qxe4 dxe4 21. Rg1 Kh7 22. Rg4 f5 23. exf6 Bxf6 24. Bxf6 Rxf6 25. Rxc5 Rxf2+ 26. Kc3 Rf3 27. Rc7+ Kh8 28. Rxe4 Rxh3 29. Ree7 Rb8 30. Kd4 Rh2 31. Rxb7 1-0

[Event "AUT-chT2O 1617"]
[Site "Austria"]
[Date "2016.10.16"]
[Round "2.5"]
[White "Heissenberger, Andreas"]
[Black "Alvir, Aco"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1979"]
[BlackElo "2359"]
[PlyCount "72"]
[EventDate "2016.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Favoriten"]
[BlackTeam "Pamhagen"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. f4 Nh6 10. Be2 d6 11. 0-0 0-0 12. exd6 exd6 13. Bf3 Nf5 14. Bf2 d5 15. g3 Re8 16. Qd2 Nd6 17. Rae1 Nc4 18. Rxe8+ Qxe8 19. Qc1 Bh3 20. Rd1 Rb8 21. b3 Bxc3 22. bxc4 d4 23. Be1 Rb2 24. Bxc3 dxc3 25. Re1 Qd7 26. Qe3 Rxc2 27. Be4 Qd2 28. Qxd2 cxd2 29. Rd1 Rxc4 30. Bf3 Rc2 31. Kf2 h5 32. Be4 Rxa2 33. Ke3 Bg4 34. Rxd2 Rxd2 35. Kxd2 c5 36. Bd5 Be6 0-1

[Event "Prague Holiday M11"]
[Site "Prague"]
[Date "2014.07.27"]
[Round "9"]
[White "Heissenberger, Andreas"]
[Black "Linder, Oliver"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2029"]
[BlackElo "1994"]
[PlyCount "9"]
[EventDate "2014.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. exd5 1/2-1/2

[Event "Prague Holiday M11"]
[Site "Prague"]
[Date "2014.07.24"]
[Round "7"]
[White "Heissenberger, Andreas"]
[Black "Hentzgen, Thomas"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2029"]
[BlackElo "2050"]
[PlyCount "35"]
[EventDate "2014.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 d6 5. 0-0 Nf6 6. d3 Be7 7. c3 0-0 8. Qe2 d5 9. e5 Nd7 10. d4 b6 11. Qe3 Ba6 12. Rd1 Rc8 13. Bf1 cxd4 14. cxd4 Bxf1 15. Kxf1 Nb4 16. Na3 Nb8 17. h4 Qd7 18. Ne1 1/2-1/2

[Event "Prague Holiday M11"]
[Site "Prague"]
[Date "2014.07.24"]
[Round "8"]
[White "Malinarski, Yehuda"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2067"]
[BlackElo "2029"]
[PlyCount "33"]
[EventDate "2014.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 a5 11. Kb1 Na6 12. g4 Nb4 13. g5 Ne8 14. a3 Na6 15. h4 h5 16. gxh6 g6 17. h5 1-0

[Event "Prague Holiday M11"]
[Site "Prague"]
[Date "2014.07.23"]
[Round "6"]
[White "Sisak, Richard"]
[Black "Heissenberger, Andreas"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2017"]
[BlackElo "2029"]
[PlyCount "79"]
[EventDate "2014.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. h3 d6 6. Be2 Nbd7 7. 0-0 Re8 8. c4 c5 9. Nc3 b6 10. Bh2 Bb7 11. d5 Rf8 12. Qd2 a6 13. a4 Ne8 14. e4 Nc7 15. Bf4 b5 16. axb5 axb5 17. cxb5 Nb6 18. Nh2 Qd7 19. Bh6 Rfb8 20. Bxg7 Kxg7 21. b3 Qe8 22. Ng4 Bc8 23. Bc4 f6 24. f4 h5 25. Ne3 Bd7 26. Qe2 Rxa1 27. Rxa1 Ra8 28. Na4 Nxa4 29. Rxa4 Rb8 30. e5 Nxb5 31. exf6+ exf6 32. Bxb5 Rxb5 33. Ra7 Kh6 34. Qd2 Rxb3 35. Nc4 Bxh3 36. f5+ g5 37. Nxd6 Rb1+ 38. Kf2 Qb8 39. Nf7+ Kg7 40. Ra2 1/2-1/2

[Event "Prague Holiday M11"]
[Site "Prague"]
[Date "2014.07.22"]
[Round "4"]
[White "Heissenberger, Andreas"]
[Black "Knoflicek, Ctibor"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2029"]
[BlackElo "2183"]
[PlyCount "39"]
[EventDate "2014.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be6 10. Bg5 Bd6 11. Nxd6+ cxd6 12. Bf4 Qd5 13. c3 0-0 14. Nxd4 Nxd4 15. Qxd4 Qxd4 16. cxd4 d5 17. Rac1 Rfc8 18. Rxc8+ Rxc8 19. Rc1 Rxc1+ 20. Bxc1 1/2-1/2

[Event "Prague Holiday M11"]
[Site "Prague"]
[Date "2014.07.22"]
[Round "5"]
[White "Kasparov, Sergey"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2460"]
[BlackElo "2029"]
[PlyCount "93"]
[EventDate "2014.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 Be6 8. Bxf6 gxf6 9. exd5 Qxd5 10. Qxd5 Bxd5 11. Nc3 Be6 12. 0-0-0 Nc6 13. Bb5 a6 14. Bxc6+ bxc6 15. Na5 Rc8 16. Nb7 Rc7 17. Nd6+ Ke7 18. g4 Bh6+ 19. Kb1 Rd8 20. Nf5+ Bxf5 21. gxf5 Rg8 22. Rhg1 Rcc8 23. Ne4 Be3 24. Rge1 Bf4 25. Re2 Rcd8 26. Rf1 Rd5 27. c3 a5 28. b3 Rd3 29. Kc2 Rgd8 30. h3 Re3 31. Rxe3 Bxe3 32. Rd1 Rg8 33. Rd6 Rg2+ 34. Kd3 Bg5 35. Rxc6 Rxa2 36. Ra6 Rh2 37. Ra7+ Kf8 38. Nxg5 fxg5 39. f6 Ke8 40. Rxa5 Rxh3 41. Rxe5+ Kd8 42. Ke4 Rh4+ 43. Ke3 Rf4 44. Rxg5 Rxf6 45. f4 Ke7 46. b4 Ra6 47. b5 1-0

[Event "Prague Holiday M11"]
[Site "Prague"]
[Date "2014.07.21"]
[Round "3"]
[White "Herejk, Petr"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2208"]
[BlackElo "2029"]
[PlyCount "74"]
[EventDate "2014.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bxf6 Bxf6 10. 0-0-0 Qc7 11. f5 Nc6 12. Nxc6 bxc6 13. Bc4 0-0 14. fxe6 fxe6 15. Qd3 Be5 16. Rhf1 Rxf1 17. Rxf1 Rb8 18. Bb3 a5 19. a4 Qe7 20. Rf2 Qg5+ 21. Kb1 Qe7 22. Ne2 c5 23. Nf4 Kh7 24. Ka2 Qa7 25. c4 Bd4 26. e5+ Kg8 27. Rf1 d5 28. Qg6 Rxb3 29. Qe8+ Kh7 30. Qg6+ Kg8 31. Qe8+ Kh7 32. Kxb3 Ba6 33. Qg6+ Kg8 34. Qxe6+ Kh7 35. Qg6+ Kg8 36. Nxd5 Qb7+ 37. Qb6 Qxb6+ 1-0

[Event "Prague Holiday M11"]
[Site "Prague"]
[Date "2014.07.20"]
[Round "2"]
[White "Heissenberger, Andreas"]
[Black "Hirn, Oskar"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2029"]
[BlackElo "2219"]
[PlyCount "96"]
[EventDate "2014.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. e5 Nfd7 6. f4 h6 7. Bh4 g5 8. e6 gxh4 9. exd7+ Nxd7 10. Nf3 c5 11. Qd2 Qa5 12. 0-0-0 cxd4 13. Nxd4 Nc5 14. Bb5+ Kf8 15. Kb1 Ne6 16. Nde2 a6 17. Bc4 Bd7 18. Rhf1 Rc8 19. Bd5 Nc7 20. Bb3 Nb5 21. Nd5 Qxd2 22. Rxd2 Rc5 23. f5 Be5 24. f6 e6 25. Nb6 Bc6 26. Na4 Bxg2 27. Rf2 Rd5 28. Bxd5 Bxd5 29. Nb6 Bc6 30. a4 Nc7 31. Nc4 Rg8 32. Nxe5 dxe5 33. Rd8+ Ne8 34. b3 Rg6 35. Nc1 e4 36. Ne2 e5 37. Rf5 Rg5 38. Rxg5 hxg5 39. Kc1 Kg8 40. Nc3 Kh7 41. b4 Nxf6 42. b5 axb5 43. axb5 Be8 44. b6 g4 45. Nxe4 Nxe4 46. Rxe8 g3 47. hxg3 hxg3 48. Rd8 Nf2 0-1

[Event "Prague Holiday M11"]
[Site "Prague"]
[Date "2014.07.20"]
[Round "1"]
[White "Krivanek, Vladimir"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2183"]
[BlackElo "2029"]
[PlyCount "73"]
[EventDate "2014.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 e5 7. d4 Nc6 8. d5 Nb8 9. e4 Nh5 10. Ne1 f5 11. exf5 Nf6 12. fxg6 hxg6 13. Bg5 Qe8 14. Qd2 Bf5 15. Nd3 Nbd7 16. Rae1 Qf7 17. f3 Nh7 18. Be3 Ndf6 19. Nf2 b6 20. a3 Rae8 21. b4 Bc8 22. Nfe4 Ba6 23. b5 Bc8 24. a4 Bf5 25. a5 Qd7 26. Nxf6+ Nxf6 27. g4 Bxg4 28. fxg4 Qxg4 29. Qe2 Qh4 30. Bf2 Qg5 31. Ne4 Nxe4 32. Qxe4 Rf4 33. Be3 Rxe4 34. Bxg5 Rxc4 35. h4 Rc5 36. Bh3 Rxd5 37. Bd7 1-0

[Event "Prague Holiday M21"]
[Site "Prague"]
[Date "2013.07.28"]
[Round "9"]
[White "Michalek, Frantisek"]
[Black "Heissenberger, Andreas"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2072"]
[BlackElo "2021"]
[PlyCount "42"]
[EventDate "2013.07.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 a6 6. a4 Nf6 7. a5 Qc7 8. Be2 Nc6 9. Nb3 Be7 10. 0-0 0-0 11. Be3 Ne5 12. Bb6 Qb8 13. f4 Ned7 14. Be3 Nc5 15. Nxc5 dxc5 16. e5 Rd8 17. Qe1 Nd5 18. Nxd5 exd5 19. Qg3 Bf5 20. Bd3 Qc8 21. h3 d4 1/2-1/2

[Event "Prague Holiday M21"]
[Site "Prague"]
[Date "2013.07.25"]
[Round "7"]
[White "Heissenberger, Andreas"]
[Black "Gregor, Jiri"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2021"]
[BlackElo "2277"]
[PlyCount "62"]
[EventDate "2013.07.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. a3 Nd7 7. d3 Bd6 8. exd5 cxd5 9. Bf4 Bxf4 10. Qxf4 a6 11. g3 Rc8 12. Bg2 Ne7 13. Qd2 b5 14. 0-0 0-0 15. Ne2 Qb6 16. Rfc1 Nf6 17. Qe3 Qd6 18. d4 Nf5 19. Qd2 Qb6 20. b4 Rc4 21. c3 Rfc8 22. Kh2 Qc7 23. a4 h5 24. axb5 axb5 25. h4 Nxh4 26. Kg1 Nxg2 27. Kxg2 Ne4 28. Qd1 Nxc3 29. Nxc3 Rxc3 30. Rxc3 Qxc3 31. Ra2 g6 0-1

[Event "Prague Holiday M21"]
[Site "Prague"]
[Date "2013.07.25"]
[Round "8"]
[White "Heissenberger, Andreas"]
[Black "Knoflicek, Ctibor"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "2021"]
[BlackElo "2170"]
[PlyCount "25"]
[EventDate "2013.07.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. Nf5 1/2-1/2

[Event "Prague Holiday M21"]
[Site "Prague"]
[Date "2013.07.24"]
[Round "6"]
[White "Dalling, Peter"]
[Black "Heissenberger, Andreas"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1941"]
[BlackElo "2021"]
[PlyCount "72"]
[EventDate "2013.07.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 d3 5. Bxd3 e6 6. 0-0 Qc7 7. Qe2 a6 8. h3 Nd7 9. Bc2 Ngf6 10. Rd1 Be7 11. Nbd2 0-0 12. Nf1 b6 13. Ng3 Bb7 14. Bf4 Rfd8 15. Ng5 h6 16. Nf3 Ne5 17. Nd2 Rac8 18. Bb3 Ng6 19. Be3 d5 20. exd5 Nxd5 21. Bxd5 Rxd5 22. Nf3 Rcd8 23. Rxd5 Rxd5 24. Rd1 b5 25. Rxd5 Bxd5 26. a3 Nf4 27. Bxf4 Qxf4 28. Qd2 Qf6 29. Nh5 Qg6 30. Nf4 Qb1+ 31. Ne1 Bg5 32. g3 Bxf4 33. gxf4 Qg6+ 34. Kh2 Qe4 35. f3 Qc4 36. Kg2 Qc6 1/2-1/2

[Event "Prague Holiday M21"]
[Site "Prague"]
[Date "2013.07.23"]
[Round "5"]
[White "Heissenberger, Andreas"]
[Black "Bilek, Roman"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2021"]
[BlackElo "1958"]
[PlyCount "66"]
[EventDate "2013.07.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 h6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Ne2 Bd7 15. c3 Bd6 16. Ng3 Rab8 17. b3 Rfe8 18. Rfd1 Re5 19. c4 Rg5 20. h4 Rg4 21. Bf5 Bxf5 22. Nxf5 Bf8 23. cxd5 cxd5 24. Rxd5 Kh7 25. g3 Re4 26. Rad1 h5 27. Nd6 Bxd6 28. Rxd6 Kg7 29. Ra6 Rb7 30. Rdd6 f5 31. Rd5 f4 32. gxf4 Rxf4 33. Rxh5 Rd7 1-0

[Event "Prague Holiday M21"]
[Site "Prague"]
[Date "2013.07.23"]
[Round "4"]
[White "Nilsson, Patrik"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2192"]
[BlackElo "2021"]
[PlyCount "57"]
[EventDate "2013.07.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 a5 11. Bb5 Na6 12. g4 Nc7 13. g5 Nxb5 14. Nxb5 a4 15. gxf6 axb3 16. cxb3 Bxf6 17. Kb1 d5 18. exd5 Bf5+ 19. Ka1 Ra5 20. Qb4 Qa8 21. a4 Rxb5 22. Qxb5 Rd8 23. d6 Bd7 24. Qb4 b5 25. a5 Qxf3 26. Bb6 Ra8 27. Qc3 Qg2 28. Rhg1 Qxh2 29. Qf3 1-0

[Event "Prague Holiday M21"]
[Site "Prague"]
[Date "2013.07.22"]
[Round "3"]
[White "Heissenberger, Andreas"]
[Black "Janacek, Jaroslav"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2021"]
[BlackElo "2042"]
[PlyCount "70"]
[EventDate "2013.07.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 Be6 9. c4 h6 10. Bd3 Bg5 11. Bxg5 hxg5 12. Qd2 Nd4 13. Nc2 Nxc2+ 14. Bxc2 Rc8 15. Ba4+ Kf8 16. Bb3 Rh4 17. f3 g4 18. g3 gxf3 19. gxh4 Qxh4+ 20. Kd1 Qxe4 21. Bc2 Qh4 22. Ne3 Ne7 23. Qxd6 Bxc4 24. Nxc4 Qxc4 25. Qd3 Qc7 26. Qb3 f5 27. Rc1 e4 28. Qe3 Rd8+ 29. Ke1 Qe5 30. Qb6 Nc6 31. Bd1 Qf4 32. Qc5+ Kg8 33. Bb3+ Kh7 34. Rd1 Nd4 35. Rxd4 Qe3+ 0-1

[Event "Prague Holiday M21"]
[Site "Prague"]
[Date "2013.07.21"]
[Round "1"]
[White "Heissenberger, Andreas"]
[Black "Herejk, Petr"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "2021"]
[BlackElo "2205"]
[PlyCount "32"]
[EventDate "2013.07.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Ng4 7. Nxc6 bxc6 8. Bg5 h6 9. Bh4 g5 10. Bg3 Bg7 11. Bc4 Qa5 12. 0-0 0-0 13. Qd2 Ne5 14. Bb3 Ba6 15. Rfe1 Nc4 16. Bxc4 Bxc4 1/2-1/2

[Event "Prague Holiday M21"]
[Site "Prague"]
[Date "2013.07.21"]
[Round "2"]
[White "Nilsson, Anders"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2192"]
[BlackElo "2021"]
[PlyCount "78"]
[EventDate "2013.07.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. a4 bxc4 5. Nc3 d6 6. e4 Ba6 7. f4 Qc7 8. Nf3 Nfd7 9. Be2 g6 10. 0-0 Bg7 11. Ra3 0-0 12. f5 Ne5 13. Nxe5 Bxe5 14. Bh6 Bg7 15. Bxg7 Kxg7 16. e5 Nd7 17. e6 fxe6 18. dxe6 Nf6 19. Qd2 Rad8 20. Nd5 Nxd5 21. Qxd5 Qb7 22. Qd2 Qe4 23. Rf4 Qb1+ 24. Rf1 Qe4 25. Qg5 Qd4+ 26. Kh1 Qf6 27. Qg4 Kh8 28. Raf3 Bb7 29. Rg3 Bd5 30. Bxc4 Bxc4 31. Qxc4 gxf5 32. Rgf3 Qxb2 33. Rxf5 Rxf5 34. Rxf5 Rg8 35. Qf1 h6 36. Rf7 Rg7 37. Rf8+ Kh7 38. Qf5+ Rg6 39. Rf7+ Kh8 1-0

[Event "Vienna Tschaturanga op"]
[Site "Vienna"]
[Date "2013.05.11"]
[Round "6"]
[White "Heissenberger, Andreas"]
[Black "Sadilek, Maximilian"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2012"]
[BlackElo "2190"]
[PlyCount "31"]
[EventDate "2013.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nc3 d6 7. f3 Bg7 8. Qd2 0-0 9. 0-0-0 d5 10. Nxc6 bxc6 11. exd5 cxd5 12. Nxd5 Nxd5 13. Qxd5 Rb8 14. b3 Qe8 15. Bd4 e5 16. Bb2 1/2-1/2

[Event "Vienna Tschaturanga op"]
[Site "Vienna"]
[Date "2013.05.07"]
[Round "2"]
[White "Heissenberger, Andreas"]
[Black "Schneider Zinner, Harald"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2012"]
[BlackElo "2370"]
[PlyCount "133"]
[EventDate "2013.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. b3 a5 10. Ba3 Qe6 11. Bxf8 Kxf8 12. Nd2 a4 13. Rd1 axb3 14. axb3 Bb7 15. f4 c5 16. Qf2 Qc6 17. h4 Ke7 18. Rh3 Kd8 19. Rg3 Qh6 20. Rd3 Re8 21. Be2 f6 22. Re3 fxe5 23. Rxe5 d6 24. Rxe8+ Kxe8 25. g3 Qe6 26. Nf3 h6 27. Kf1 Ra2 28. Re1 Kd8 29. Kg1 Nd7 30. Nh2 Nf6 31. Bf1 Rxf2 32. Rxe6 Rb2 33. Re3 h5 34. Be2 Be4 35. Nf1 Bc2 36. Nd2 c6 37. Kf2 Kd7 38. Ke1 d5 39. Bd1 Ng4 40. Rf3 Be4 41. Nxe4 dxe4 42. Rc3 Nf6 43. Re3 Ke6 44. Be2 Kf5 45. Kf1 g6 46. Kg1 Ne8 47. Bf1 Rb1 48. Kf2 Nf6 49. Bh3+ Ng4+ 50. Kg2 Rb2+ 51. Kg1 Rd2 52. Bxg4+ Kxg4 53. Kf1 Rd3 54. Kf2 Rxe3 55. Kxe3 Kxg3 56. Kxe4 Kxh4 57. f5 gxf5+ 58. Kxf5 Kg3 59. Ke5 h4 60. Kd6 h3 61. Kxc6 h2 62. Kxc5 h1Q 63. b4 Qh5+ 64. Kc6 Qe8+ 65. Kb6 Qb8+ 66. Kc5 Qc7+ 67. Kb5 0-1

[Event "Vienna Kavalier op 7th"]
[Site "Vienna"]
[Date "2012.11.01"]
[Round "7"]
[White "Kassel, Walter"]
[Black "Heissenberger, Andreas"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "1941"]
[BlackElo "2016"]
[PlyCount "48"]
[EventDate "2012.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. b3 0-0 6. Bb2 Nbd7 7. c4 c6 8. d3 Qc7 9. Nbd2 Rd8 10. Rc1 Nf8 11. Qc2 Ng6 12. e4 dxe4 13. dxe4 e5 14. Rfe1 c5 15. Nf1 Ne8 16. Ne3 Be6 17. h4 f6 18. Nd5 Bxd5 19. exd5 Bd6 20. h5 Nf8 21. Nh4 Qf7 22. Be4 Qxh5 23. Kg2 Qf7 24. Rh1 g6 1/2-1/2

[Event "Vienna Kavalier op 7th"]
[Site "Vienna"]
[Date "2012.10.31"]
[Round "6"]
[White "Heissenberger, Andreas"]
[Black "Haslinger, Ewald"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2016"]
[BlackElo "1715"]
[PlyCount "55"]
[EventDate "2012.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nb5 Qxe4+ 6. Be2 Kd8 7. 0-0 Bc5 8. N1c3 Qg6 9. Bf4 d6 10. Nd5 Bb6 11. Bh5 Qf5 12. Nxb6 axb6 13. Nxc7 Qxf4 14. Nxa8 b5 15. Qf3 Qxf3 16. Bxf3 Be6 17. Rfd1 Ke7 18. Nb6 Nf6 19. Nd5+ Nxd5 20. Bxd5 Rc8 21. c3 b6 22. a4 bxa4 23. Bxc6 Rxc6 24. Rxa4 Rc7 25. Ra6 Rb7 26. Rda1 Kf6 27. Ra7 Rb8 28. Ra8 1-0

[Event "Vienna Kavalier op 7th"]
[Site "Vienna"]
[Date "2012.10.30"]
[Round "5"]
[White "Lechner, Marcus"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1958"]
[BlackElo "2016"]
[PlyCount "94"]
[EventDate "2012.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 b5 11. g4 b4 12. Na4 Nbd7 13. g5 Ne8 14. h4 Qc7 15. Qxb4 a5 16. Qc3 f5 17. Qxc7 Nxc7 18. Nc3 fxe4 19. fxe4 a4 20. Nd2 d5 21. exd5 Nxd5 22. Nxd5 Bxd5 23. Bc4 Bxc4 24. Nxc4 Rfd8 25. Rd5 Rac8 26. Nxe5 Nxe5 27. Rxe5 Bf8 28. Rd1 g6 29. Rxd8 Rxd8 30. Re4 a3 31. b3 Bg7 32. c4 Rd3 33. Kc2 Rc3+ 34. Kd2 Rxb3 35. axb3 a2 36. Re8+ Kf7 37. Ra8 a1Q 38. Rxa1 Bxa1 39. Kd3 Be5 40. Bf2 Ke6 41. Ke4 Bc3 42. Kf4 Be5+ 43. Kg4 Bc3 44. Bg3 Bd2 45. h5 Kd7 46. hxg6 hxg6 47. Bf4 Kc6 1-0

[Event "Vienna Kavalier op 7th"]
[Site "Vienna"]
[Date "2012.10.29"]
[Round "4"]
[White "Heissenberger, Andreas"]
[Black "Ernst, Michael"]
[Result "1/2-1/2"]
[ECO "C16"]
[WhiteElo "2016"]
[BlackElo "2214"]
[PlyCount "117"]
[EventDate "2012.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. Qg4 Bf8 6. Bg5 Qd7 7. a3 Nc6 8. Bb5 Bb7 9. Nf3 Nge7 10. 0-0 0-0-0 11. Ne2 h6 12. Be3 a6 13. Bd3 f5 14. exf6 gxf6 15. Nf4 e5 16. Qxd7+ Kxd7 17. Ng6 Nxg6 18. Bf5+ Kd6 19. Bxg6 Ne7 20. Bh5 c5 21. c3 Bg7 22. dxc5+ bxc5 23. b4 cxb4 24. axb4 Ke6 25. Nh4 f5 26. b5 axb5 27. Bc5 Bf6 28. Nf3 Rc8 29. Bb6 Rc6 30. Ba5 Ra6 31. Bb4 Rxa1 32. Rxa1 Ra8 33. Re1 e4 34. Nd4+ Bxd4 35. cxd4 Nc6 36. Bc5 Ra4 37. Rd1 b4 38. h4 b3 39. Rb1 Nxd4 40. Bxd4 Rxd4 41. Rxb3 Bc6 42. Rg3 Ba4 43. Rg6+ Ke5 44. Rxh6 Rc4 45. Bf7 Rc6 46. Rxc6 Bxc6 47. Kf1 d4 48. g3 f4 49. Bc4 fxg3 50. fxg3 d3 51. h5 Be8 52. h6 Kf6 53. Kf2 Bg6 54. Bg8 Bf5 55. Ke3 Kg6 56. g4 Bxg4 57. Kxe4 Bf5+ 58. Ke3 Kxh6 59. Bc4 1/2-1/2

[Event "Vienna Kavalier op 7th"]
[Site "Vienna"]
[Date "2012.10.28"]
[Round "3"]
[White "Kuenzl, Martin"]
[Black "Heissenberger, Andreas"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1770"]
[BlackElo "2016"]
[PlyCount "66"]
[EventDate "2012.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Nbd7 7. e4 Qxb6 8. Bc4 g6 9. Nge2 Bg7 10. 0-0 0-0 11. Rb1 Qa7 12. Kh1 Nb6 13. Bb3 Bd7 14. h4 Bb5 15. Nxb5 axb5 16. Bc2 Qxa2 17. b4 c4 18. Be3 Nfd7 19. Nd4 Qa6 20. h5 Na4 21. Qg4 Nf6 22. Qh3 Nc3 23. h6 Bh8 24. Nc6 Qb7 25. Ra1 Ncxe4 26. f3 Nc3 27. Bxg6 hxg6 28. g4 Ncxd5 29. Na5 Rxa5 30. Rxa5 Nxe3 31. h7+ Nxh7 32. Re1 Nxg4 33. Qh6 Qxf3+ 0-1

[Event "Vienna Kavalier op 7th"]
[Site "Vienna"]
[Date "2012.10.26"]
[Round "2"]
[White "Heissenberger, Andreas"]
[Black "Landl, Margot"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2016"]
[BlackElo "1782"]
[PlyCount "51"]
[EventDate "2012.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bd6 5. Be3 Ne7 6. Bd3 Nd7 7. Nh3 a6 8. 0-0 0-0 9. e5 Bb8 10. f4 Re8 11. Bxh7+ Kxh7 12. Qh5+ Kg8 13. Ng5 Nf8 14. Qxf7+ Kh8 15. Rf3 Nf5 16. Rh3+ Nh6 17. Qh5 Kg8 18. Rf1 c5 19. Nd1 cxd4 20. Bxd4 Re7 21. Ne3 Qe8 22. Qd1 Ba7 23. Bxa7 Rxa7 24. Ng4 Nf7 25. Rh5 Nxg5 26. Rxg5 1/2-1/2

[Event "Vienna Kavalier op 7th"]
[Site "Vienna"]
[Date "2012.10.25"]
[Round "1"]
[White "Ochsenhofer, Walter"]
[Black "Heissenberger, Andreas"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1664"]
[BlackElo "2016"]
[PlyCount "82"]
[EventDate "2012.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bf5 6. d4 Qe4+ 7. Be2 Qxc2 8. Qxc2 Bxc2 9. Bb5+ c6 10. Bc4 e6 11. 0-0 Nd7 12. Bf4 Nb6 13. Be2 Be7 14. Rac1 Be4 15. Ne5 0-0 16. b3 Rfd8 17. Be3 Ba3 18. Rcd1 Nd5 19. Bc1 Bxc1 20. Rxc1 Nf4 21. Bd1 Bxg2 22. Re1 Rxd4 23. Bf3 Bxf3 24. Nxf3 Rd6 25. Rc4 Ng6 26. h4 h5 27. Rc5 Rd5 28. Rc4 Rad8 29. Kh2 Rd3 30. Ng5 Rd2 31. Ne4 Rxa2 32. Kg1 Nxh4 33. Nf6+ gxf6 34. Rxh4 Rd5 35. Rf4 f5 36. Rh4 Rdd2 37. f3 Rd3 38. Rxh5 Rad2 39. Rg5+ Kf8 40. Rg3 Rxb3 41. Rh3 a5 0-1

[Event "Vienna Husek op-A"]
[Site "Vienna"]
[Date "2012.08.17"]
[Round "5"]
[White "Heissenberger, Andreas"]
[Black "Marjanovic, Slavko"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2042"]
[BlackElo "1933"]
[PlyCount "114"]
[EventDate "2012.08.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 d6 8. 0-0 Qg6 9. Nxc6 Nxc6 10. Bxc5 dxc5 11. f3 0-0 12. Na3 Rd8 13. Qe2 a6 14. Rad1 Be6 15. Bd5 Bxd5 16. Rxd5 Rxd5 17. exd5 Na7 18. Qe3 b6 19. Re1 f5 20. Qe5 Qf7 21. c4 Kf8 22. Kf2 Re8 23. Qxe8+ Qxe8 24. Rxe8+ Kxe8 25. Ke3 Ke7 26. Nb1 Nc8 27. a4 Nd6 28. b3 Kf7 29. Nc3 g5 30. g3 h5 31. h3 a5 32. h4 f4+ 33. gxf4 Nf5+ 34. Kf2 gxh4 35. Nb5 Nd4 36. Nxc7 Nxb3 37. Na8 b5 38. cxb5 c4 39. Nb6 c3 40. Nd7 Ke7 41. Ne5 Nc5 42. Nc6+ Kd6 43. Nd4 Nxa4 44. f5 Nb6 45. Kg2 Kxd5 46. Ne2 c2 47. Kh3 a4 48. Kxh4 Kc4 49. f6 a3 50. f7 Nd7 51. Nc1 Kxb5 52. Kxh5 Kc4 53. Kg5 Kc3 54. Kf5 Kb2 55. Nd3+ Kb1 56. Ke6 Nf8+ 57. Ke7 Nh7 0-1

[Event "Vienna Husek op-A"]
[Site "Vienna"]
[Date "2012.08.16"]
[Round "4"]
[White "Zanon, Magnus"]
[Black "Heissenberger, Andreas"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1861"]
[BlackElo "2042"]
[PlyCount "30"]
[EventDate "2012.08.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. b3 b5 2. Bb2 Bb7 3. e3 a6 4. Nf3 e6 5. d3 Nf6 6. Nbd2 Be7 7. Be2 0-0 8. 0-0 d5 9. Ne5 c5 10. c4 Qb6 11. Rb1 Nc6 12. Ndf3 Nxe5 13. Nxe5 Rfd8 14. Bh5 Rf8 15. Bf3 Rad8 1/2-1/2

[Event "Vienna Husek op-A"]
[Site "Vienna"]
[Date "2012.08.15"]
[Round "3"]
[White "Heissenberger, Andreas"]
[Black "Fichtinger, Leopold"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2042"]
[BlackElo "2002"]
[PlyCount "96"]
[EventDate "2012.08.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 d6 6. Nf3 Nc6 7. Be2 e6 8. 0-0 dxe5 9. dxe5 Qc7 10. Re1 Bd7 11. Na3 Bxa3 12. bxa3 Nc3 13. Qd2 Nxe2+ 14. Qxe2 Ne7 15. Be3 Qa5 16. Rac1 b6 17. Qb2 0-0 18. Ng5 Ng6 19. Red1 Ba4 20. Rd4 Rac8 21. f4 Rc2 22. Qb4 Qxb4 23. Rxb4 Rxc1+ 24. Bxc1 Bc6 25. Ne4 a5 26. Rd4 Nh4 27. Nd6 Bxg2 28. Be3 Bd5 29. Kf2 Bxa2 30. Rd2 Bd5 31. Bxb6 f6 32. Kg3 Ng6 33. exf6 Rxf6 34. f5 Ne7 35. fxe6 Rf3+ 36. Kg4 Rb3 37. Bc5 Bxe6+ 38. Kf4 Ng6+ 39. Kg5 Rb1 40. Ne4 Rb8 41. Nd6 Rf8 42. Re2 Bd7 43. Re4 Rf3 44. Re3 Rf1 45. Rb3 Nf8 46. Rb8 h6+ 47. Kh4 Rf3 48. Rxf8+ Rxf8 0-1

[Event "Vienna Husek op-A"]
[Site "Vienna"]
[Date "2012.08.14"]
[Round "2"]
[White "Stanec, Nikolaus"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2528"]
[BlackElo "2042"]
[PlyCount "71"]
[EventDate "2012.08.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 Be7 5. e3 c6 6. Nf3 0-0 7. Qc2 Nbd7 8. Rd1 a6 9. a3 Re8 10. Bd3 h6 11. Bxf6 Bxf6 12. 0-0 b5 13. cxb5 cxb5 14. e4 Bb7 15. e5 Be7 16. Ne1 Qb6 17. Qd2 Nf8 18. Kh1 b4 19. axb4 Bxb4 20. f4 a5 21. Nc2 Ba6 22. f5 Bxc3 23. bxc3 Bxd3 24. Qxd3 Rec8 25. Ne3 Qb3 26. Rc1 exf5 27. Nxf5 Rc7 28. Qg3 Ne6 29. Nxh6+ Kf8 30. Qg6 gxh6 31. Qxe6 Kg7 32. Qf6+ Kh7 33. Qf5+ Kg7 34. e6 fxe6 35. Qe5+ Kh7 36. Qxc7+ 1-0

[Event "Vienna Husek op-A"]
[Site "Vienna"]
[Date "2012.08.13"]
[Round "1"]
[White "Heissenberger, Andreas"]
[Black "Gonzalez de la Nava, Amador"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "2042"]
[BlackElo "2295"]
[PlyCount "148"]
[EventDate "2012.08.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Nxe5 d5 5. Bd3 Be7 6. 0-0 0-0 7. Nc3 Nf6 8. Ne2 Nc6 9. Nxc6 bxc6 10. Ng3 c5 11. c3 cxd4 12. cxd4 c5 13. dxc5 Bxc5 14. Bg5 h6 15. Bf4 Bg4 16. Qd2 Re8 17. h3 Bd7 18. Rac1 Bb6 19. Rfd1 Qe7 20. Re1 Qf8 21. Bc7 Rxe1+ 22. Qxe1 Bc5 23. a3 Rc8 24. Be5 Re8 25. Qc3 Rc8 26. Qd2 Qd8 27. Ba6 Bxf2+ 28. Kxf2 Rxc1 29. Qxc1 Qb6+ 30. Kf1 Qxa6+ 31. Kg1 Qe6 32. Qc3 Ne8 33. Qd4 f6 34. Bb8 a6 35. Ba7 Nd6 36. Qb6 Nc8 37. Qxe6+ Bxe6 38. Bc5 Kf7 39. Kf2 Ne7 40. b4 Bd7 41. Ke3 Ng6 42. Ne2 Nh4 43. g3 Nf5+ 44. Kf2 g5 45. g4 Ng7 46. Nd4 h5 47. Kg3 h4+ 48. Kg2 f5 49. gxf5 Kf6 50. Bb6 Ke5 51. f6 Kxf6 52. Bd8+ Kg6 53. Kh2 Ne6 54. Nxe6 Bxe6 55. Bb6 Kf5 56. Be3 Bd7 57. Kg2 g4 58. hxg4+ Kxg4 59. Bg1 Kf4 60. Kf2 Ke4 61. Ke2 h3 62. Bh2 Bb5+ 63. Kd2 Kd4 64. Bg1+ Kc4 65. Kc2 d4 66. Bh2 d3+ 67. Kc1 Kb3 68. Kd2 Kxa3 69. Kc3 Ka2 70. Bg3 Kb1 71. Kd2 Kb2 72. Bf4 Kb3 73. Bd6 Kc4 74. Kc1 Kc3 0-1

[Event "Oberwart op"]
[Site "Oberwart"]
[Date "2011.07.12"]
[Round "4"]
[White "Heissenberger, Andreas"]
[Black "Higatsberger, Michael"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2038"]
[BlackElo "2161"]
[PlyCount "82"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. h3 a6 5. Bd3 b5 6. Nf3 Nd7 7. 0-0 Bb7 8. a4 b4 9. Ne2 c5 10. c3 Ngf6 11. e5 Nh5 12. e6 fxe6 13. Ng5 Nf8 14. g4 Nf6 15. Nf4 Qd7 16. Qe2 Bh6 17. Ngxe6 Bxf4 18. Nxf4 cxd4 19. cxd4 Qc6 20. f3 g5 21. d5 Nxd5 22. Nxd5 Qxd5 23. Be4 Qe5 24. Bd3 Qxe2 25. Bxe2 Ne6 26. Bc4 Nf4 27. Kh2 Rf8 28. Be3 Rc8 29. Bb3 Kd7 30. Rad1 a5 31. Bb6 Ba6 32. Rfe1 Bc4 33. Bc2 Be2 34. Rd2 Bxf3 35. Bxa5 Rb8 36. Re3 Bc6 37. Rd4 e6 38. Bxb4 Nd5 39. Rxd5 Bxd5 40. Be1 Rxb2 41. Re2 Rc8 0-1

[Event "Oberwart op"]
[Site "Oberwart"]
[Date "2011.07.11"]
[Round "3"]
[White "Wolfram, Bernd"]
[Black "Heissenberger, Andreas"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2195"]
[BlackElo "2038"]
[PlyCount "21"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bf5 5. b3 dxc4 6. bxc4 g6 7. Bb2 Bg7 8. 0-0 0-0 9. d4 Nbd7 10. Nc3 Nb6 11. c5 1/2-1/2

[Event "Oberwart op"]
[Site "Oberwart"]
[Date "2011.07.09"]
[Round "1"]
[White "Kummer, Helmut"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2362"]
[BlackElo "2038"]
[PlyCount "71"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. Nf3 g6 8. Nd2 Bg7 9. e4 0-0 10. Be2 Bd7 11. 0-0 Bb5 12. a4 Bxe2 13. Qxe2 a5 14. Nb5 Na6 15. Nc4 Qd8 16. Bd2 Nb4 17. Bc3 Nd7 18. Rad1 Nb6 19. Bxg7 Kxg7 20. b3 Nxc4 21. bxc4 Qd7 22. f4 Rae8 23. e5 f5 24. Rf3 dxe5 25. fxe5 e6 26. dxe6 Qxe6 27. Nc7 Qxe5 28. Nxe8+ Rxe8 29. Rd7+ Kg8 30. Kf2 Nc2 31. Rb3 Nd4 32. Rbb7 Kh8 33. Rxh7+ Kg8 34. Rhe7 Rxe7 35. Rxe7 Nc6 36. Re6 1-0

[Event "Lienz op 16th"]
[Site "Lienz"]
[Date "2011.02.13"]
[Round "2"]
[White "Tabernig, Bernhard"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2306"]
[BlackElo "2040"]
[PlyCount "31"]
[EventDate "2011.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 bxc4 5. Nc3 d6 6. e4 Nbd7 7. Bxc4 g6 8. Bb5 Bg7 9. e5 dxe5 10. Nxe5 Qc7 11. Bf4 Nh5 12. Nxd7 Nxf4 13. Nb6+ Kf8 14. Nxa8 Nxg2+ 15. Kf1 Bh3 16. Nxc7 1-0

[Event "Vienna op 16th"]
[Site "Vienna"]
[Date "2009.08.19"]
[Round "5"]
[White "Heissenberger, Andreas"]
[Black "Holzer, Gerhard"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2050"]
[BlackElo "2238"]
[PlyCount "45"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. h3 c6 7. a4 a5 8. 0-0 Na6 9. Be3 Qc7 10. Qd2 e5 11. dxe5 dxe5 12. Rfd1 Be6 13. Qd6 Qxd6 14. Rxd6 Ne8 15. Rd2 f6 16. Rad1 Nec7 17. Bb6 Rfc8 18. Bxa6 Nxa6 19. Bxa5 Bf8 20. Rd8 Kf7 21. Rxc8 Rxc8 22. Bb6 Be7 23. b3 1/2-1/2

[Event "Vienna op 16th"]
[Site "Vienna"]
[Date "2009.08.18"]
[Round "4"]
[White "Knitl, Anton"]
[Black "Heissenberger, Andreas"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2212"]
[BlackElo "2050"]
[PlyCount "31"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Ne1 0-0 8. Nc2 d6 9. Ne3 Be6 10. Ned5 Nb4 11. Nxe7+ Qxe7 12. a3 Nc6 13. Nd5 Qd7 14. d3 Ne7 15. Nxe7+ Qxe7 16. b4 1/2-1/2

[Event "Vienna op 16th"]
[Site "Vienna"]
[Date "2009.08.16"]
[Round "2"]
[White "Ozeren, Kemal"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2306"]
[BlackElo "2050"]
[PlyCount "55"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Nge2 0-0 9. 0-0 Re8 10. f3 Nf8 11. Qc2 Nh5 12. Bxe7 Qxe7 13. e4 Be6 14. a3 Rac8 15. b4 Qc7 16. e5 g6 17. f4 Ng7 18. Ng3 Qd7 19. f5 Bxf5 20. Bxf5 Nxf5 21. Nxf5 gxf5 22. Rxf5 Ng6 23. Raf1 b6 24. Qf2 Rc7 25. h4 c5 26. bxc5 bxc5 27. h5 Nf8 28. Rg5+ 1-0

[Event "Vienna op 16th"]
[Site "Vienna"]
[Date "2009.08.15"]
[Round "1"]
[White "Heissenberger, Andreas"]
[Black "Kuziola, Mateusz"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2050"]
[BlackElo "2327"]
[PlyCount "120"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 e6 6. Bc4 Qc7 7. Qe2 Nf6 8. 0-0 Ng4 9. g3 Be7 10. Bf4 d6 11. Nb5 Qb8 12. Rfd1 Nge5 13. Nxe5 dxe5 14. Be3 0-0 15. Rac1 a6 16. Na3 b5 17. Bd3 Nd4 18. Qf1 Rd8 19. Nc2 Bb7 20. Nxd4 exd4 21. Bd2 Qd6 22. a3 Rac8 23. Ba5 Re8 24. Bb4 Qd7 25. Bxe7 Qxe7 26. Qe1 Qd6 27. f3 e5 28. Qd2 Qe6 29. Rxc8 Rxc8 30. Rc1 g6 31. Rxc8+ Qxc8 32. Qc2 Qxc2 33. Bxc2 Bc8 34. f4 Kf8 35. Kf2 Ke7 36. Bb3 Bb7 37. Bc2 Kd6 38. b4 Bc8 39. Bb3 f5 40. exf5 Bxf5 41. fxe5+ Kxe5 42. Ke2 Be4 43. Kd2 Kf5 44. Bd1 Kg5 45. Be2 h5 46. h4+ Kf5 47. Bd1 Ke5 48. Bb3 Bd5 49. Bc2 Kf6 50. Kd3 Ke5 51. Kd2 Be4 52. Bb3 Kf5 53. Bd1 Bb1 54. Bf3 Be4 55. Bd1 Kf6 56. Bb3 g5 57. hxg5+ Kxg5 58. Bd1 h4 59. gxh4+ Kxh4 60. Bc2 Bb7 1/2-1/2

[Event "Voesendorf op"]
[Site "Voesendorf"]
[Date "2007.06.10"]
[Round "5"]
[White "Heissenberger, Andreas"]
[Black "Gheri, Harald"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1931"]
[BlackElo "1749"]
[PlyCount "81"]
[EventDate "2007.06.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "AUT"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 c6 4. Nc3 Bg4 5. f3 Bh5 6. Be3 Qa5 7. Nge2 b5 8. a3 Nbd7 9. 0-0 a6 10. b4 Qc7 11. a4 Qb7 12. Ng3 e6 13. Nxh5 Nxh5 14. f4 Nhf6 15. e5 Nd5 16. Nxd5 exd5 17. axb5 axb5 18. c3 g6 19. f5 dxe5 20. dxe5 Nxe5 21. Rxa8+ Qxa8 22. Bd4 Bd6 23. Qe2 Qb8 24. Re1 f6 25. fxg6 hxg6 26. Bxg6+ Kd8 27. Bf5 Re8 28. Ra1 Re7 29. Qh5 Nd7 30. Bxd7 Kxd7 31. Bxf6 Qb6+ 32. Kf1 Qe3 33. Bxe7 Bxe7 34. Qf5+ Kc7 35. Re1 Qg5 36. Qxg5 Bxg5 37. Ke2 Kd6 38. Kd3 Bf4 39. h4 c5 40. bxc5+ Kxc5 41. g4 1-0

[Event "Voesendorf op"]
[Site "Voesendorf"]
[Date "2007.06.09"]
[Round "4"]
[White "Musil, Vitezslav"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2132"]
[BlackElo "1931"]
[PlyCount "81"]
[EventDate "2007.06.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "AUT"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Bf5 5. Be2 a6 6. 0-0 Nc6 7. d3 Nf6 8. a3 e6 9. h3 Be7 10. Be3 Nd5 11. Nxd5 exd5 12. Qd2 Bf6 13. Rab1 0-0 14. b4 d4 15. Bf4 Qd7 16. Bg5 Bxg5 17. Qxg5 h6 18. Qh4 Rfe8 19. Rfe1 Re7 20. Bf1 Rae8 21. Rxe7 Rxe7 22. b5 axb5 23. Rxb5 b6 24. Rxf5 Qxf5 25. Nxd4 Qc5 26. Nxc6 Re1 27. Nd4 Qxa3 28. Nf3 Rd1 29. Qd8+ Kh7 30. Qxc7 Qc1 31. Nh2 Rxd3 32. Qxf7 Rc3 33. Ng4 Rc6 34. Qf5+ Kh8 35. Ne3 Rf6 36. Qd3 Qe1 37. Qe2 Qa5 38. g3 Qc5 39. Qc4 Qf8 40. Ng4 Rf7 41. Bd3 1-0

[Event "Voesendorf op"]
[Site "Voesendorf"]
[Date "2007.06.08"]
[Round "3"]
[White "Heissenberger, Andreas"]
[Black "Cvijanovic, Milan"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1931"]
[PlyCount "77"]
[EventDate "2007.06.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "AUT"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. c3 Nge7 7. g3 d6 8. Bg2 Ne5 9. h3 a6 10. Nd2 Nd3+ 11. Ke2 Ne5 12. f4 N7c6 13. fxe5 Nxe5 14. N4f3 Bxe3 15. Kxe3 0-0 16. Kf2 g5 17. Kg1 Be6 18. Nxe5 Qxe5 19. Kh2 Rae8 20. Qh5 b5 21. Nf3 Qh8 22. Qxg5+ Qg7 23. Qxg7+ Kxg7 24. Nd4 Bd7 25. Rhf1 Re5 26. Rf4 c5 27. Nf5+ Kh8 28. Nxd6 f6 29. Raf1 Kg7 30. Nf5+ Kg6 31. Ne3 Rh5 32. Nd5 f5 33. exf5+ Kg7 34. g4 Rh6 35. Re1 Bc8 36. Re7+ Kg8 37. Kg3 Rd6 38. g5 Bxf5 39. Nf6+ 1-0

[Event "Oberwart op"]
[Site "Oberwart"]
[Date "2002.07.05"]
[Round "1"]
[White "Wukits, Rene"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "2293"]
[PlyCount "81"]
[EventDate "2002.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 0-0 7. Rc1 a6 8. cxd5 exd5 9. Bd3 Nb6 10. Qc2 h6 11. Bh4 Be6 12. 0-0 Rc8 13. Rfd1 Ne8 14. Bg3 f5 15. Ne5 Nd6 16. Ne2 g5 17. Ng6 Rf6 18. Nxe7+ Qxe7 19. Bxd6 Qxd6 20. Ng3 Qd7 21. b3 Qf7 22. Nf1 Nd7 23. Qd2 Qe7 24. Re1 c6 25. Re2 Rcf8 26. Qe1 R6f7 27. Nd2 Nf6 28. Nf3 Bc8 29. Ne5 Rg7 30. b4 Nd7 31. f4 Nf6 32. a4 Bd7 33. Rb2 gxf4 34. exf4 c5 35. bxc5 Bxa4 36. Qh4 Be8 37. Rcb1 Nh5 38. Qxe7 Rxe7 39. g3 Rxe5 40. fxe5 Bc6 41. Rf1 1-0

[Event "AUT-ch U18"]
[Site "Koestendorf"]
[Date "1998.04.10"]
[Round "7.7"]
[White "Heissenberger, Andreas"]
[Black "Steiner, Stefan"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1644"]
[BlackElo "1899"]
[PlyCount "128"]
[EventDate "1998.04.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Bb4 5. a3 Bxc3+ 6. bxc3 Nf6 7. f3 h6 8. Ne2 d6 9. c4 Nbd7 10. Bb2 e5 11. c3 Qe7 12. Ng3 g6 13. a4 a5 14. Qd2 h5 15. Nf1 c5 16. Ne3 Ba6 17. 0-0 h4 18. Nd5 Nxd5 19. cxd5 c4 20. Bc2 g5 21. Ba3 f6 22. Rab1 Kd8 23. Qe3 Rb8 24. dxe5 fxe5 25. Bc1 Rg8 26. Qf2 Nc5 27. Be3 Kc7 28. Rb2 Kb7 29. Rfb1 Ka7 30. Bxc5 bxc5 31. Rxb8 Rxb8 32. Rxb8 Kxb8 33. Bd1 Qb7 34. Qc2 Qf7 35. Qc1 Qf6 36. Qb2+ Kc7 37. g3 Qh6 38. Be2 hxg3 39. hxg3 g4 40. fxg4 Qe3+ 41. Kg2 Qxe4+ 42. Bf3 Qe3 43. Qc2 Bc8 44. Be2 Bd7 45. Bxc4 Bxg4 46. Qh7+ Kb6 47. Qb1+ Kc7 48. Qh7+ Bd7 49. Bb5 Qd2+ 50. Kf3 Qxd5+ 51. Ke3 Qe6 52. Qxd7+ Qxd7 53. Bxd7 Kxd7 54. Ke4 Ke6 55. c4 Kf6 56. Kf3 Kf5 57. Kf2 Ke4 58. Ke2 d5 59. cxd5 Kxd5 60. Ke3 c4 61. g4 e4 62. g5 c3 63. Ke2 Ke5 64. Kd1 e3 0-1

[Event "AUT-ch U18"]
[Site "Koestendorf"]
[Date "1998.04.09"]
[Round "6.6"]
[White "Spirk, Stefan"]
[Black "Heissenberger, Andreas"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1957"]
[BlackElo "1644"]
[PlyCount "86"]
[EventDate "1998.04.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c6 3. g3 g6 4. b3 Bg7 5. Bb2 0-0 6. Bg2 d5 7. 0-0 Re8 8. d3 Nh5 9. Bxg7 Kxg7 10. Nc3 e5 11. Nd2 Be6 12. Qc2 Na6 13. Rfc1 f5 14. a3 Qd7 15. b4 Rac8 16. Qb2 d4 17. Na2 b6 18. a4 c5 19. b5 Nb8 20. Rc2 Qd6 21. a5 Rc7 22. axb6 axb6 23. Nc1 Bc8 24. Ra8 Bb7 25. Bxb7 Rxb7 26. Qa1 Qe7 27. Rca2 Nd7 28. Rxe8 Qxe8 29. Ra7 Rxa7 30. Qxa7 Nhf6 31. f3 Qb8 32. Qxb8 Nxb8 33. Kf2 h6 34. e3 Nh7 35. exd4 exd4 36. f4 Nd7 37. h3 Kf6 38. g4 Nhf8 39. Kg3 Ne6 40. Ne2 Ndf8 41. Nf3 Nd7 42. Nh4 Ng7 43. Nf3 Ne6 1/2-1/2

[Event "AUT-ch U18"]
[Site "Koestendorf"]
[Date "1998.04.08"]
[Round "5.8"]
[White "Heissenberger, Andreas"]
[Black "Pojer, Hannes"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1644"]
[BlackElo "1710"]
[PlyCount "45"]
[EventDate "1998.04.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d6 4. cxd4 Nf6 5. Nc3 Nbd7 6. Bb5 a6 7. Bd3 e5 8. Be3 Qb6 9. Qb3 Qxb3 10. axb3 exd4 11. Bxd4 Ne5 12. Bc2 Bd7 13. Nge2 Be7 14. 0-0 0-0 15. Nd5 Nxd5 16. exd5 Bb5 17. Rfe1 Bf6 18. Rad1 Rfe8 19. Be4 Ng4 20. f3 Bxe2 21. Rxe2 Bxd4+ 22. Rxd4 Nf6 23. Rc2 1/2-1/2

[Event "AUT-ch U18"]
[Site "Koestendorf"]
[Date "1998.04.07"]
[Round "4.8"]
[White "Brehovsky, Paul"]
[Black "Heissenberger, Andreas"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1547"]
[BlackElo "1644"]
[PlyCount "54"]
[EventDate "1998.04.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e3 e5 2. a3 d5 3. d4 e4 4. c4 c6 5. Nc3 f5 6. Qb3 Nf6 7. cxd5 cxd5 8. Nh3 Bd6 9. Bd2 Bc7 10. Nb5 Nc6 11. Nxc7+ Qxc7 12. Nf4 Qd8 13. h4 0-0 14. Rc1 a6 15. Be2 Re8 16. 0-0 Kh8 17. g3 Rg8 18. Kg2 g5 19. hxg5 Rxg5 20. Rh1 Qg8 21. Rh3 Bd7 22. Rch1 Ne7 23. R3h2 Bc6 24. Nh5 Nxh5 25. Bxh5 Ng6 26. Bxg6 Rxg6 27. Bb4 Qg7 1/2-1/2

[Event "AUT-ch U18"]
[Site "Koestendorf"]
[Date "1998.04.06"]
[Round "3.7"]
[White "Zumtobel, Thomas"]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2086"]
[BlackElo "1644"]
[PlyCount "39"]
[EventDate "1998.04.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nf3 e6 6. Nc3 c6 7. Bd3 Bd6 8. Bg5 h6 9. Bh4 0-0 10. Bc2 g5 11. Bg3 Nh7 12. Ne5 Bxe5 13. Bxe5 f6 14. Qd3 Qd7 15. Bd6 Rf7 16. c5 Rg7 17. 0-0-0 Na6 18. Qh3 Nc7 19. Qxh6 Ne8 20. Bxh7+ 1-0

[Event "AUT-ch U18"]
[Site "Koestendorf"]
[Date "1998.04.05"]
[Round "2.6"]
[White "Heissenberger, Andreas"]
[Black "Sekyra, Michael"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1644"]
[BlackElo "1788"]
[PlyCount "70"]
[EventDate "1998.04.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nc6 6. c3 Nge7 7. 0-0 Bg4 8. h3 Bh5 9. Bg5 f6 10. Be3 Qd7 11. Nbd2 0-0-0 12. Qc2 h6 13. Nh4 Bf7 14. Nf5 Nxf5 15. Bxf5 Be6 16. Bxe6 Qxe6 17. Rfe1 Qd7 18. a3 f5 19. Nf3 g5 20. Ne5 Nxe5 21. dxe5 Bxe5 22. Bxa7 Bg7 23. Bd4 Bxd4 24. cxd4 Rde8 25. Qc3 g4 26. hxg4 fxg4 27. Rxe8+ Rxe8 28. Re1 Re6 29. Rxe6 Qxe6 30. Kf1 h5 31. Qe1 Qxe1+ 32. Kxe1 h4 33. Ke2 c5 34. dxc5 h3 35. gxh3 gxh3 0-1

[Event "AUT-ch U18"]
[Site "Koestendorf"]
[Date "1998.04.04"]
[Round "1.7"]
[White "Enoeckl, Philipp"]
[Black "Heissenberger, Andreas"]
[Result "1/2-1/2"]
[ECO "D64"]
[WhiteElo "1985"]
[BlackElo "1644"]
[PlyCount "123"]
[EventDate "1998.04.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nd7 5. Bg5 Ngf6 6. e3 Be7 7. Qc2 0-0 8. Rc1 h6 9. Bh4 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. 0-0 a6 13. Rfd1 Rc8 14. Qb1 Nd5 15. Bg3 Qb6 16. Ne5 Nxe5 17. Bxe5 Rfd8 18. Ne4 c5 19. dxc5 Bxc5 20. Nxc5 Rxc5 21. Bd4 Rxc1 22. Bxb6 Rxb1 23. Bxb1 Rc8 24. Bd4 Ne7 25. f3 Rd8 26. Bc2 Nc6 27. Bc5 Rxd1+ 28. Bxd1 Ne5 29. Be2 Nc4 30. b3 Ne5 31. e4 Ng6 32. Kf2 Nf4 33. Bf1 e5 34. Ke3 Ne6 35. Bd6 f6 36. g3 Ng5 37. h4 Nf7 38. Bc5 g5 39. Kd2 g4 40. Be2 gxf3 41. Bxf3 Kg7 42. Ke3 Nd8 43. Bg4 Nc6 44. Be6 Nd8 45. Bf5 Kf7 46. Kd3 Nc6 47. a3 Ne7 48. Bd7 Bc6 49. Bxc6 Nxc6 50. h5 Nd8 51. Be3 Kg7 52. a4 Nc6 53. Bc5 Kf7 54. Kc3 Kg7 55. Bb6 Kf7 56. Kd3 Kg7 57. axb5 axb5 58. Bc5 Kf7 59. Ke2 Na5 60. b4 Nc6 61. Kf3 Nd8 62. Kg4 1/2-1/2

[Event "Vienna op-F"]
[Site "Vienna"]
[Date "1996.??.??"]
[Round "2"]
[White "Ricci Denti, D."]
[Black "Heissenberger, Andreas"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "33"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nd5 e5 4. a3 a5 5. Qh5 Bd6 6. Bc4 g6 7. Qf3 Be6 8. Qb3 Nd7 9. Qxb7 Nc5 10. Qc6+ Bd7 11. Nxc7+ Bxc7 12. Qxc5 f6 13. Qd5 Qb8 14. Qf7+ Kd8 15. Qf8+ Be8 16. Bxg8 Qb6 17. Qg7 1-0

