[Event "GER-ch Seniors"]
[Site "Dresden"]
[Date "2012.08.17"]
[Round "9"]
[White "Thuma, Horst"]
[Black "Vogel, Gerhard"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "1778"]
[BlackElo "1709"]
[PlyCount "80"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nc6 7. Be3 g6 8. f3 Bg7 9. Nb3 b5 10. Qd2 0-0 11. g4 Ne5 12. Bh6 Nc4 13. Bxc4 bxc4 14. Bxg7 Kxg7 15. Nd4 Bb7 16. h4 h5 17. gxh5 Nxh5 18. Nde2 Rc8 19. 0-0-0 Qb6 20. Qd4+ Qxd4 21. Rxd4 Rh8 22. Nd5 Bxd5 23. exd5 Rc5 24. Rg1 Rhc8 25. f4 Kf6 26. Nc3 Kg7 27. f5 Nf6 28. fxg6 fxg6 29. h5 Nxh5 30. Rdg4 Rh8 31. Rxg6+ Kf7 32. R6g5 Nf6 33. R5g3 Rg8 34. Rxg8 Nxg8 35. a3 Nf6 36. Rf1 Ke8 37. Rd1 Kd7 38. Rd4 Ra5 39. Na4 Rb5 40. Nc3 Rc5 1/2-1/2

[Event "GER-ch Seniors"]
[Site "Dresden"]
[Date "2012.08.16"]
[Round "8"]
[White "Mellenthin, Horst"]
[Black "Thuma, Horst"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1890"]
[BlackElo "1778"]
[PlyCount "21"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. Nbd2 Nc6 7. b3 Ne8 8. Bb2 Bg4 9. h3 Bc8 10. e3 e6 11. Nh2 1/2-1/2

[Event "GER-ch Seniors"]
[Site "Dresden"]
[Date "2012.08.15"]
[Round "7"]
[White "Thuma, Horst"]
[Black "Bulano, Alexander"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1778"]
[BlackElo "1762"]
[PlyCount "52"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. 0-0-0+ Nbd7 8. Nf3 Kc8 9. a3 Bc5 10. Bh4 h6 11. Bg3 Bd6 12. Nb5 Nxe4 13. Nxd6+ cxd6 14. Bb5 Nxg3 15. hxg3 Kc7 16. Rd2 Nc5 17. Rhd1 Rad8 18. b4 Ne4 19. Re2 Nc3 20. Bd3 Nxe2+ 21. Bxe2 Rhf8 22. Ne1 f5 23. f3 Rf6 24. Bd3 d5 25. c3 Rg6 26. g4 fxg4 0-1

[Event "GER-ch Seniors"]
[Site "Dresden"]
[Date "2012.08.14"]
[Round "6"]
[White "Kalmutzki, Manfred"]
[Black "Thuma, Horst"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1941"]
[BlackElo "1778"]
[PlyCount "73"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. f4 Bg4 4. Nf3 Nbd7 5. Bd3 e6 6. Nbd2 c5 7. c3 c4 8. Bc2 Be7 9. 0-0 0-0 10. Qe1 b5 11. Ne5 Bf5 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Bxe4 15. Qxe4 Nf6 16. Qb7 Bd6 17. Qxb5 Bxe5 18. fxe5 Qd5 19. Qxd5 Nxd5 20. Bd2 Rab8 21. Rfb1 Rb7 22. b4 Rfb8 23. a4 a6 24. a5 h5 25. Ra2 Kf8 26. Rc2 Ne7 27. Bc1 Nc6 28. Ba3 Ke8 29. Rf1 Ne7 30. Rf3 Nd5 31. Rcf2 Rc7 32. Rg3 g6 33. Rh3 Kd8 34. Rhf3 Rbb7 35. Bc1 Kc8 36. g4 hxg4 37. Rg3 1/2-1/2

[Event "GER-ch Seniors"]
[Site "Dresden"]
[Date "2012.08.12"]
[Round "4"]
[White "Thuma, Horst"]
[Black "Smits, Oswald"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1778"]
[BlackElo "1922"]
[PlyCount "91"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Be3 e6 5. Nc3 Nd7 6. Bc4 a6 7. a3 b5 8. Bd3 Ngf6 9. h3 0-0 10. Qd2 Bb7 11. Bh6 c5 12. Bxg7 Kxg7 13. e5 dxe5 14. dxe5 Nd5 15. Be4 N7b6 16. Nxd5 exd5 17. Bd3 Qe7 18. 0-0-0 c4 19. Bf1 a5 20. Qd4 Ra6 21. Qh4 Qxh4 22. Nxh4 b4 23. Nf3 bxa3 24. bxa3 Na4 25. Nd4 Rb6 26. Re1 Re8 27. f4 Nc5 28. g4 Rb8 29. Bg2 Ne6 30. Nxe6+ fxe6 31. Kd2 Bc6 32. Ra1 Ba4 33. f5 gxf5 34. gxf5 exf5 35. Kc3 Bc6 36. Kd4 Ra8 37. Bf3 Be8 38. Rhg1+ Kf8 39. Rg5 Bg6 40. h4 h6 41. Rg2 Bf7 42. Rh1 c3 43. Be2 Rc8 44. Bd3 Rc7 45. Bxf5 Rc4+ 46. Kd3 1/2-1/2

[Event "GER-ch Seniors"]
[Site "Dresden"]
[Date "2012.08.11"]
[Round "3"]
[White "Lukas, Wilmar"]
[Black "Thuma, Horst"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1953"]
[BlackElo "1778"]
[PlyCount "42"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. d4 cxd4 4. Nf3 Nf6 5. Qxd4 Nc6 6. Bb5 Bd7 7. Qd3 a6 8. Bxc6 Bxc6 9. Nc3 Qc7 10. 0-0 g6 11. Re1 Rd8 12. Qe2 Bg7 13. a4 0-0 14. a5 e6 15. Be3 Rc8 16. Bb6 Qb8 17. Rad1 Nd7 18. Bd4 Bxd4 19. Rxd4 Qc7 20. Red1 Qxa5 21. Rxd6 Nf6 1/2-1/2

[Event "GER-ch Seniors"]
[Site "Dresden"]
[Date "2012.08.10"]
[Round "2"]
[White "Thuma, Horst"]
[Black "Schaefer, Waldemar"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1778"]
[BlackElo "1379"]
[PlyCount "108"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 e5 6. N4f3 f6 7. exd5 Qxd5 8. Bc4 Qd6 9. Qe2 Ne7 10. 0-0 Nbc6 11. Ne4 Qc7 12. Rd1 Nf5 13. c3 Nd6 14. Nxd6+ Bxd6 15. Be3 Bg4 16. h3 Bh5 17. g4 Bg6 18. Nh4 0-0-0 19. Be6+ Kb8 20. Nf5 Bxf5 21. Bxf5 g6 22. Be4 Ne7 23. a4 f5 24. Bc2 f4 25. Bd2 h5 26. Kg2 Rdf8 27. f3 hxg4 28. hxg4 Nd5 29. Bxg6 Rf6 30. Rh1 Rg8 31. Be4 Ne3+ 32. Bxe3 fxe3 33. Qxe3 Bc5 34. Qe2 Rf4 35. b4 Bf8 36. Rh7 Rg7 37. Rxg7 Bxg7 38. Qd3 Rf8 39. Rd1 Bf6 40. Qd6 Rd8 41. Qxc7+ Kxc7 42. Rxd8 Bxd8 43. Kf1 b6 44. Ke2 Bg5 45. Kd3 Kd6 46. c4 Bf4 47. Bd5 a5 48. bxa5 bxa5 49. Bb7 Kc5 50. Ba6 Kb6 51. Bb5 Kc5 52. Ke4 Kd6 53. Kf5 Be3 54. g5 Bd4 1-0

[Event "GER-ch Seniors"]
[Site "Dresden"]
[Date "2012.08.09"]
[Round "1"]
[White "Lekakh, Mikhail"]
[Black "Thuma, Horst"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1761"]
[BlackElo "1778"]
[PlyCount "64"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. h3 Nf6 6. d3 g6 7. Bd2 Bg7 8. Bc3 0-0 9. 0-0 Bb7 10. Qe2 Qc7 11. Nbd2 Rad8 12. Nc4 Rd7 13. e5 Ne8 14. e6 fxe6 15. Qxe6+ Kh8 16. Ng5 Bxc3 17. bxc3 Rf6 18. Qe3 Ng7 19. g4 Qd8 20. Rae1 Qf8 21. Nd2 Qg8 22. c4 e5 23. Rb1 Ba8 24. Rb3 Ne6 25. Nxe6 Rxe6 26. Ne4 Qg7 27. g5 Rd8 28. Rfb1 Qf8 29. Nf6 d5 30. Qg3 h5 31. h4 dxc4 32. dxc4 Qf7 1-0

[Event "Sachsen-ch Seniors op 17th"]
[Site "Dresden"]
[Date "2009.02.17"]
[Round "9"]
[White "Klugert, Eberhard"]
[Black "Thuma, Horst"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1315"]
[BlackElo "1717"]
[PlyCount "100"]
[EventDate "2009.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c3 Nf6 3. Bg5 Ne4 4. Bh4 g5 5. Bg3 Nxg3 6. hxg3 Bf5 7. Nf3 h6 8. e3 Bg7 9. Bd3 Qd7 10. Qc2 Bxd3 11. Qxd3 Nc6 12. Nbd2 0-0-0 13. Nb3 b6 14. a4 e5 15. Nfd2 Nb8 16. a5 e4 17. Qe2 b5 18. Nc5 Qe8 19. Qg4+ Nd7 20. a6 Kb8 21. Nb7 Rc8 22. Nb3 Qe6 23. Qe2 c6 24. N3c5 Nxc5 25. Nxc5 Qe8 26. Ra5 f5 27. Nb7 Kc7 28. Kd2 Bf8 29. b3 Qe6 30. Rc1 Be7 31. Ke1 Kb6 32. Rca1 Rcf8 33. Kf1 f4 34. b4 fxg3 35. f3 exf3 36. gxf3 Qh3+ 37. Ke1 Qh1+ 38. Kd2 Qxf3 39. Rf1 Qxe2+ 40. Kxe2 Rxf1 41. Kxf1 h5 42. Nc5 Bxc5 43. dxc5+ Kc7 44. Kg2 h4 45. Ra1 Rf8 46. Ra2 g4 47. Re2 Rf3 48. e4 Rf2+ 49. Rxf2 gxf2 50. Kxf2 dxe4 0-1

[Event "Sachsen-ch Seniors op 17th"]
[Site "Dresden"]
[Date "2009.02.16"]
[Round "8"]
[White "Thuma, Horst"]
[Black "Keller, Gottfried"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1717"]
[BlackElo "1606"]
[PlyCount "86"]
[EventDate "2009.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bb5 d6 5. 0-0 h6 6. h3 Nf6 7. d3 Be6 8. Qe2 Be7 9. Rd1 0-0 10. Bxc6 bxc6 11. b3 Qc8 12. Bb2 Nh7 13. Qf1 f5 14. exf5 Bxf5 15. Ne4 Bxh3 16. Nxe5 Bxg2 17. Qxg2 dxe5 18. Bxe5 Rf7 19. Nd6 Bxd6 20. Bxd6 Qf5 21. Re1 Ng5 22. Kf1 Rd8 23. Bg3 Nf3 24. Re2 Rd4 25. Rd1 h5 26. Re3 h4 27. Rxf3 Qxf3 28. Qxf3 Rxf3 29. Kg2 Rf5 30. Bb8 Rd7 31. f4 Rb7 32. Be5 g5 33. Kh3 gxf4 34. d4 cxd4 35. Bxd4 Rd7 36. Bc3 f3 37. Rf1 Rdf7 38. Bd4 a6 39. Bf2 Rd7 40. c3 Rd2 41. a4 Rd3 42. b4 Rxc3 43. Bc5 Rc4 0-1

[Event "Sachsen-ch Seniors op 17th"]
[Site "Dresden"]
[Date "2009.02.15"]
[Round "7"]
[White "Felger, Karl"]
[Black "Thuma, Horst"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1819"]
[BlackElo "1717"]
[PlyCount "111"]
[EventDate "2009.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. f4 g6 4. Nf3 Bg7 5. c4 e6 6. Nc3 0-0 7. b3 b6 8. Bd3 Bb7 9. 0-0 Nbd7 10. Ba3 Re8 11. c5 c6 12. Rc1 b5 13. Nxb5 Ba6 14. Nd6 Bxd3 15. Qxd3 Re7 16. Ne5 Nb8 17. b4 a6 18. g4 Ne8 19. f5 exf5 20. Ndxf7 Rxf7 21. Nxf7 Kxf7 22. gxf5 Qg5+ 23. Kh1 Kg8 24. Rg1 Qxf5 25. Qxf5 gxf5 26. Rcf1 Ra7 27. Rxf5 Rf7 28. Rfg5 Kh8 29. Bc1 Nd7 30. a4 Ndf6 31. Rf5 Rb7 32. Ba3 Ne4 33. Rg2 N8f6 34. Rb2 Ng4 35. Rf3 Bh6 36. Re2 Re7 37. Kg2 Nc3 38. Re1 Rxe3 39. Rexe3 Nxe3+ 40. Kh3 Ned1 41. Rf6 Bg7 42. Rxc6 Nf2+ 43. Kg2 Bxd4 44. Rxa6 Nfe4 45. c6 Be5 46. b5 d4 47. b6 d3 48. c7 d2 49. c8Q+ Kg7 50. Ra7+ Kg6 51. Qg8+ Kf5 52. Qxh7+ Kf4 53. Qh6+ Ng5 54. Rd7 d1Q 55. Rxd1 Nxd1 56. Bc1+ 1-0

[Event "Sachsen-ch Seniors op 17th"]
[Site "Dresden"]
[Date "2009.02.14"]
[Round "6"]
[White "Thuma, Horst"]
[Black "Bussler, Juergen"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1717"]
[BlackElo "1839"]
[PlyCount "113"]
[EventDate "2009.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 c6 6. 0-0 b5 7. Bd3 0-0 8. h3 Qc7 9. Be3 Nbd7 10. Rc1 Bb7 11. a3 a6 12. Qd2 e5 13. dxe5 Nxe5 14. Nxe5 dxe5 15. Bh6 c5 16. Bxg7 Kxg7 17. Qe3 c4 18. Be2 Qc6 19. f3 Rad8 20. Rfd1 a5 21. Rxd8 Rxd8 22. Rd1 Rxd1+ 23. Nxd1 Qd6 24. c3 Nd7 25. Qc1 Nc5 26. Qc2 Qb6 27. Kf1 Ne6 28. g3 Bc8 29. Kg2 Ng5 30. Nf2 Qe3 31. Qd1 f6 32. h4 Nf7 33. Ng4 Qc5 34. Qd5 Qxd5 35. exd5 Bxg4 36. fxg4 Nd6 37. Kf3 Kf7 38. Ke3 Ke7 39. Bf3 Kd7 40. Be4 g5 41. Bxh7 Kc7 42. Bc2 Kb6 43. b4 cxb3 44. Bxb3 a4 45. Ba2 Kc5 46. Kd3 Nf7 47. hxg5 fxg5 48. Ke3 Nd6 49. Kd3 Nf7 50. Ke4 Kd6 51. c4 bxc4 52. Bxc4 Kc5 53. Ba2 Nd6+ 54. Ke3 Nb5 55. Kd3 Nxa3 56. Ke4 Nc4 57. Kf5 0-1

[Event "Sachsen-ch Seniors op 17th"]
[Site "Dresden"]
[Date "2009.02.13"]
[Round "5"]
[White "Kunze, Manfred"]
[Black "Thuma, Horst"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1521"]
[BlackElo "1717"]
[PlyCount "124"]
[EventDate "2009.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 Be7 4. Nf3 Nc6 5. g3 0-0 6. Bg2 Rb8 7. a3 b6 8. b4 d6 9. Rb1 Bb7 10. 0-0 Nd4 11. Nxd4 exd4 12. Nb5 Bxg2 13. Kxg2 c5 14. Nxa7 Qd7 15. Nb5 d5 16. Bf4 Rb7 17. Re1 Re8 18. e3 Qc6 19. Qf3 Qd7 20. exd4 dxc4 21. dxc4 cxb4 22. axb4 Rc8 23. d5 Rxc4 24. d6 Bd8 25. Nc7 Qc6 26. b5 Qxf3+ 27. Kxf3 h6 28. Nd5 Rd7 29. Ne7+ Kh7 30. Nc6 Nd5 31. Re4 Rc3+ 32. Kg2 Nxf4+ 33. Rxf4 Bf6 34. Rd1 Rc5 35. Rb4 Rc2 36. Nb8 Rb7 37. Nc6 Rd7 38. Rd5 Re2 39. h4 Re6 40. h5 Rdxd6 41. Rf5 Rd2 42. Kh3 Rd3 43. Ra4 g6 44. hxg6+ Kxg6 45. Rff4 Bg5 46. Rfe4 Rxe4 47. Rxe4 Bf6 48. Re8 Rd5 49. Na7 Bd4 50. Nc6 Rh5+ 51. Kg4 Rg5+ 52. Kf4 Bc5 53. Ne5+ Kg7 54. f3 Bd6 55. Ke4 Bxe5 56. Rxe5 Rxg3 57. f4 Rb3 58. Rd5 Rb1 59. Ke5 Rb4 60. f5 h5 61. Kd6 h4 62. Kc6 h3 0-1

[Event "Sachsen-ch Seniors op 17th"]
[Site "Dresden"]
[Date "2009.02.12"]
[Round "4"]
[White "Thuma, Horst"]
[Black "Kusick, Gert"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1717"]
[BlackElo "1412"]
[PlyCount "80"]
[EventDate "2009.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 Bg4 7. dxe5 Bxf3 8. Qxf3 Bxe5 9. Rd1 Qf6 10. Qxf6 Bxf6 11. c3 Rd8 12. Rxd8+ Bxd8 13. Bf4 Nf6 14. Nd2 0-0 15. Rd1 Nh5 16. Be3 b6 17. e5 f5 18. f4 g6 19. Nf3 Ng7 20. Nd4 c5 21. Nc6 Ne6 22. Rd7 g5 23. Nxd8 Nxd8 24. g3 gxf4 25. gxf4 Ne6 26. Re7 Ng7 27. Rxc7 Rf7 28. Rc6 Rb7 29. Kg2 Kf7 30. b4 cxb4 31. cxb4 Ne6 32. Kf3 h6 33. Rxb6 Rxb6 34. Bxb6 Ke7 35. Ke2 Kd7 36. Kd3 Nc7 37. Kc4 Kc6 38. Bf2 Nd5 39. h3 h5 40. h4 Nb6+ 1-0

[Event "Sachsen-ch Seniors op 17th"]
[Site "Dresden"]
[Date "2009.02.11"]
[Round "3"]
[White "Hellwege, Werner"]
[Black "Thuma, Horst"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1883"]
[BlackElo "1717"]
[PlyCount "88"]
[EventDate "2009.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. h3 0-0 7. Bd3 Nbd7 8. Nf3 a6 9. 0-0 Qb6 10. Qc2 Nh5 11. g4 Nhf6 12. Be3 Qc7 13. Rab1 b6 14. a3 Rb8 15. b4 Ne8 16. Rb3 Ne5 17. Nxe5 Bxe5 18. f4 Bg7 19. Rfb1 Nf6 20. bxc5 dxc5 21. e5 Nd7 22. Ne4 Rd8 23. e6 fxe6 24. dxe6 Nf8 25. Nxc5 Bd4 26. Bxd4 Rxd4 27. Nd7 Bxd7 28. exd7 Rxd7 29. Qf2 Ne6 30. f5 Nf4 31. Be4 Nxh3+ 32. Rxh3 Qxc4 33. fxg6 hxg6 34. Re1 Rd4 35. Qf4 Rf8 36. Qe5 Rf6 37. Qxe7 Qf7 38. Qxf7+ Rxf7 39. Rg3 Kg7 40. Rge3 b5 41. Kg2 a5 42. Rd3 Rxd3 43. Bxd3 b4 44. axb4 axb4 1-0

[Event "Sachsen-ch Seniors op 17th"]
[Site "Dresden"]
[Date "2009.02.10"]
[Round "2"]
[White "Thuma, Horst"]
[Black "Helbig, Christoph"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1717"]
[BlackElo "1568"]
[PlyCount "30"]
[EventDate "2009.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ne4 3. d4 f6 4. exf6 Nxf6 5. Nf3 d5 6. Bd3 Bg4 7. 0-0 Nc6 8. c3 Qd6 9. h3 Bh5 10. Re1 0-0-0 11. Bg5 e5 12. dxe5 Nxe5 13. Be2 Re8 14. Nd4 Bf7 15. Nd2 c6 1-0

[Event "Sachsen-ch Seniors op 17th"]
[Site "Dresden"]
[Date "2009.02.09"]
[Round "1"]
[White "Schwier, Manfred"]
[Black "Thuma, Horst"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2021"]
[BlackElo "1717"]
[PlyCount "73"]
[EventDate "2009.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 d6 4. Be2 g6 5. 0-0 Bg7 6. c3 Nf6 7. d3 0-0 8. Na3 Bd7 9. Qe1 a6 10. Nc2 Qc7 11. Ne3 e6 12. Qh4 Qd8 13. Ng5 h6 14. Nh3 Nh7 15. Qg3 Qe7 16. Bf3 Kh8 17. Kh1 Rg8 18. Nc4 Rad8 19. e5 d5 20. Ne3 Rdf8 21. Bd2 Be8 22. Rae1 Qd8 23. Nf2 f6 24. exf6 Nxf6 25. Neg4 Nh5 26. Qh3 Nxf4 27. Bxf4 Rxf4 28. g3 Rf5 29. Nxh6 Rh5 30. Bxh5 Bxh6 31. Bg4 Kg7 32. Bxe6 Rh8 33. Qg4 Ne7 34. Qe2 Nc6 35. Ng4 Bg5 36. Ne5 Qd6 37. Nf7 1-0

[Event "GER-ch Seniors 18th"]
[Site "Dresden"]
[Date "2006.07.30"]
[Round "9"]
[White "Thuma, Horst"]
[Black "Gerhards, Walter"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1664"]
[BlackElo "1856"]
[PlyCount "108"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bb5 Qb6 8. Bxc6 bxc6 9. 0-0 Be7 10. Re1 0-0 11. Nf1 a5 12. Rb1 Ba6 13. Be3 Rfb8 14. b3 Rb7 15. Qd2 cxd4 16. Nxd4 c5 17. Nf3 Qc7 18. Bg5 Bf8 19. Bf4 Rab8 20. Bg3 a4 21. Qc2 g6 22. h4 Bg7 23. h5 Qa5 24. hxg6 hxg6 25. N1d2 Nb6 26. Nh4 Nc8 27. Nxg6 fxg6 28. Qxg6 Re7 29. Bh4 Qd8 30. Re3 Qe8 31. Qg4 Rf7 32. Rg3 Ne7 33. Bxe7 Rxe7 34. Nf3 axb3 35. axb3 Bd3 36. Rb2 Bf5 37. Qg5 Rf7 38. Qe3 c4 39. b4 Qa4 40. Rd2 Qa7 41. Nd4 Qa1+ 42. Kh2 Qb1 43. Rg5 Rbb7 44. g4 Be4 45. f3 Ra7 46. fxe4 Ra1 47. Rg2 dxe4 48. Rg6 Qh1+ 49. Kg3 Re1 50. Qg5 Rg1 51. Qd2 Rd1 52. Qe3 Rd3 53. Qxd3 cxd3 54. Rxe6 d2 0-1

[Event "GER-ch Seniors 18th"]
[Site "Dresden"]
[Date "2006.07.29"]
[Round "8"]
[White "Duda, Karl Heinz"]
[Black "Thuma, Horst"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1671"]
[BlackElo "1664"]
[PlyCount "70"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Be7 4. Bg2 0-0 5. d3 c6 6. a3 d5 7. cxd5 cxd5 8. Nf3 Nc6 9. Nd2 Bg4 10. 0-0 Qd7 11. b4 a6 12. Rb1 b5 13. Bb2 Nd4 14. Re1 Rac8 15. f3 Bh3 16. e3 Nc6 17. Ne2 Bxg2 18. Kxg2 Bd6 19. Qb3 Rc7 20. Rbc1 Rfc8 21. Qa2 Qf5 22. Qb1 Qg5 23. Nf1 h5 24. Rc2 h4 25. g4 Nxg4 26. fxg4 Qxg4+ 27. Kh1 Qf3+ 28. Kg1 Ne7 29. Nc3 h3 30. Rec1 e4 31. dxe4 Rxc3 32. Rf2 Rxc1 33. Bxc1 Qg4+ 34. Kh1 Qd1 35. exd5 Rxc1 0-1

[Event "GER-ch Seniors 18th"]
[Site "Dresden"]
[Date "2006.07.28"]
[Round "7"]
[White "Thuma, Horst"]
[Black "Neudel, Bernd"]
[Result "0-1"]
[ECO "B62"]
[WhiteElo "1664"]
[BlackElo "1789"]
[PlyCount "122"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Be2 Be7 8. f3 Qa5 9. Qd2 Ne5 10. 0-0-0 Ned7 11. Kb1 b5 12. Nc6 Qb6 13. Nxe7 Kxe7 14. Bf4 Ne5 15. Be3 Qc6 16. b3 h6 17. Rhe1 Bb7 18. Bf2 Rhd8 19. f4 Ned7 20. Bf3 Qc7 21. Qe3 Rac8 22. e5 dxe5 23. Bxb7 Qxb7 24. Rd2 exf4 25. Qh3 e5 26. Kb2 Kf8 27. Bh4 b4 28. Nb1 g5 29. Bf2 Kg7 30. Qf5 Re8 31. Red1 Re7 32. Rd6 Rc6 33. R6d2 Rce6 34. Be1 Nc5 35. Re2 e4 36. Qxc5 f3 37. gxf3 exf3 38. Rxe6 Rxe6 39. Bxb4 Ne4 40. Qd4+ Kg6 41. Bc3 f2 42. Rf1 Qc7 43. Qd3 Qxh2 44. Nd2 f5 45. Nxe4 fxe4 46. Qe3 Qf4 47. Qxf2 Qxf2 48. Rxf2 e3 49. Re2 Kf5 50. Kc1 g4 51. Kd1 Kf4 52. Ke1 Kf3 53. Kf1 Rd6 54. Be1 Rd1 55. c4 Rc1 56. a4 h5 57. Ra2 g3 58. Rg2 h4 59. c5 Rxc5 60. b4 Rc1 61. a5 Rb1 0-1

[Event "GER-ch Seniors 18th"]
[Site "Dresden"]
[Date "2006.07.27"]
[Round "6"]
[White "Schneider, Siegfried"]
[Black "Thuma, Horst"]
[Result "1/2-1/2"]
[ECO "B88"]
[WhiteElo "1692"]
[BlackElo "1664"]
[PlyCount "22"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Bc4 Nf6 6. Nc3 e6 7. 0-0 Be7 8. Be3 0-0 9. Nxc6 bxc6 10. f3 Qc7 11. Qe2 Rd8 1/2-1/2

[Event "GER-ch Seniors 18th"]
[Site "Dresden"]
[Date "2006.07.26"]
[Round "5"]
[White "Thuma, Horst"]
[Black "Rychlik, Kurt"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1664"]
[BlackElo "1858"]
[PlyCount "80"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Nf3 Bf5 7. Bd2 Qb4 8. Bb3 Qd6 9. Qe2 e6 10. Rd1 Be7 11. 0-0 Nbd7 12. Bg5 0-0 13. Rfe1 Rfe8 14. h3 h6 15. Bh4 Qc7 16. Ne5 Bd6 17. Bg3 Nb6 18. Rd2 a5 19. a3 a4 20. Ba2 Nbd5 21. Nxd5 exd5 22. f3 Nh5 23. Bh2 f6 24. f4 Nxf4 25. Bxf4 fxe5 26. dxe5 Bc5+ 27. Kh1 Re6 28. Qf3 Rf8 29. Qg3 Kh8 30. Rde2 Rg6 31. Qh2 Qe7 32. Bb1 Re6 33. c3 Bxb1 34. Rxb1 Qf7 35. g3 g5 36. Be3 Qf3+ 37. Qg2 Rxe5 38. Bxc5 Rxe2 39. Bd4+ Kh7 40. Qxf3 Rxf3 0-1

[Event "GER-ch Seniors 18th"]
[Site "Dresden"]
[Date "2006.07.23"]
[Round "2"]
[White "Goertz, Hans Georg"]
[Black "Thuma, Horst"]
[Result "1/2-1/2"]
[ECO "A71"]
[WhiteElo "1794"]
[BlackElo "1664"]
[PlyCount "120"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bg5 Bg7 8. Nf3 Bg4 9. h3 Bxf3 10. Qxf3 0-0 11. Bc4 a6 12. a4 Nbd7 13. Bf4 Qb6 14. 0-0 Rfe8 15. a5 Qc7 16. Rfe1 Ne5 17. Bxe5 Rxe5 18. Qd3 Ree8 19. Qd2 Nd7 20. Na4 Re7 21. Rac1 b5 22. axb6 Nxb6 23. Nxb6 Qxb6 24. b3 a5 25. Kh1 Rae8 26. f3 Ra7 27. Qg5 h6 28. Qg4 Kh7 29. h4 h5 30. Qh3 Qd8 31. Rc2 Qf6 32. Rce2 Qf4 33. Qh2 Be5 34. Qxf4 Bxf4 35. Ra1 Bg3 36. Rea2 Rea8 37. Bb5 Bxh4 38. Kh2 Bf6 39. Rc1 Be5+ 40. Kh3 Kg7 41. g3 g5 42. Rf1 Bd4 43. f4 f6 44. Rc2 Rb8 45. Ba4 Re7 46. fxg5 fxg5 47. Re2 Rb4 48. Rc1 Bf6 49. Rc4 Rxc4 50. bxc4 Rb7 51. Bb5 a4 52. Bxa4 Rb4 53. Bb5 Rb3 54. Kg2 Be5 55. Kf2 Bxg3+ 56. Kg2 Bf4 57. Be8 Kf6 58. Bxh5 Ke5 59. Bf7 g4 60. Be6 g3 1/2-1/2

[Event "GER-ch Seniors 18th"]
[Site "Dresden"]
[Date "2006.07.22"]
[Round "1"]
[White "Thuma, Horst"]
[Black "Janssen, Lieselotte"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1664"]
[BlackElo "1814"]
[PlyCount "33"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Bf3 d6 7. 0-0 Nbd7 8. c4 Qc7 9. b3 Be7 10. Bb2 Ne5 11. Nc3 Bd7 12. Be2 0-0 13. Kh1 Nc6 14. Rc1 Nxd4 15. Qxd4 Bc6 16. Bd3 Rad8 17. Rfd1 0-1

[Event "Sachsen-ch Seniors 13th"]
[Site "Dresden"]
[Date "2004.07.15"]
[Round "1"]
[White "Kahn, Manfred"]
[Black "Thuma, Horst"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2175"]
[PlyCount "63"]
[EventDate "2004.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. a3 d5 5. cxd5 Nxd5 6. Qc2 Nxc3 7. Qxc3 Bd6 8. e3 0-0 9. Bb5 Bd7 10. Bxc6 Bxc6 11. Nxe5 Bxe5 12. Qxe5 Re8 13. Qc3 Qd5 14. f3 Qg5 15. 0-0 Re6 16. e4 Rg6 17. Rf2 Qe7 18. d4 Be8 19. Bf4 c6 20. Rd1 Rd8 21. Rfd2 Re6 22. Rd3 g5 23. Bg3 h5 24. d5 cxd5 25. exd5 Re2 26. d6 Qe6 27. Qc5 Bc6 28. Qxg5+ Kh7 29. Qxh5+ Qh6 30. Qxf7+ Qg7 31. Qxg7+ Kxg7 32. d7 1-0

[Event "Wch Seniors 12th"]
[Site "Naumburg"]
[Date "2002.11.02"]
[Round "11"]
[White "Thuma, Horst"]
[Black "Filzmaier, Bruno"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1678"]
[BlackElo "2012"]
[PlyCount "76"]
[EventDate "2002.10.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Bd3 Nbd7 6. Nf3 h6 7. 0-0 Nxe4 8. Bxe4 Nf6 9. Bd3 Bd6 10. Re1 0-0 11. c3 c5 12. dxc5 Bxc5 13. Be3 Qc7 14. Bxc5 Qxc5 15. Qe2 b6 16. Rad1 Bb7 17. Bb1 Rfd8 18. Ne5 Kf8 19. c4 Ke7 20. Rxd8 Rxd8 21. Kf1 Rd4 22. f3 Qd6 23. Bd3 Nd7 24. Nxd7 Rxd3 25. Ne5 Rd2 26. Qe3 f6 27. Ng4 Rxb2 28. Re2 Rxe2 29. Qxe2 Ba6 30. Ne3 Qxh2 31. Nd5+ Kf7 32. Nb4 Qh1+ 33. Kf2 Qh4+ 34. Ke3 Bxc4 35. Qd2 Qg5+ 36. f4 Qc5+ 37. Kf3 Bd5+ 38. Kg3 a5 0-1

[Event "Wch Seniors 12th"]
[Site "Naumburg"]
[Date "2002.11.01"]
[Round "10"]
[White "Weigel, Max"]
[Black "Thuma, Horst"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1579"]
[BlackElo "1678"]
[PlyCount "84"]
[EventDate "2002.10.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. e3 e6 5. d4 cxd4 6. exd4 d5 7. b3 Bb4 8. Bd2 dxc4 9. a3 Ba5 10. Bxc4 Nxd4 11. Nxd4 Qxd4 12. Rc1 Bd7 13. 0-0 0-0 14. Be1 Qxd1 15. Rxd1 Bc6 16. b4 Bc7 17. b5 Bd7 18. Na4 Rac8 19. Be2 Rfd8 20. g3 b6 21. Bb4 Nd5 22. Bd2 Bd6 23. Rc1 Bxa3 24. Rxc8 Rxc8 25. Bd3 a6 26. Ra1 axb5 27. Nxb6 Nxb6 28. Rxa3 Nc4 29. Rc3 Nxd2 30. Rxc8+ Bxc8 31. Bxb5 Bb7 32. Be2 Nf3+ 33. Bxf3 Bxf3 34. Kf1 f5 35. Ke1 g5 36. Kd2 e5 37. Ke3 e4 38. Kd4 Kg7 39. Ke5 Kg6 40. Ke6 h5 41. Ke5 Bg2 42. Ke6 f4 0-1

[Event "Wch Seniors 12th"]
[Site "Naumburg"]
[Date "2002.10.31"]
[Round "9"]
[White "Thuma, Horst"]
[Black "Haupt, Joachim"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1678"]
[BlackElo "1745"]
[PlyCount "114"]
[EventDate "2002.10.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. f3 Bd7 9. Qd2 0-0 10. Nb3 Be6 11. Bh6 Qb6 12. Bxg7 Kxg7 13. 0-0-0 Rfc8 14. Kb1 Bxb3 15. cxb3 Qa5 16. Bc4 Ne5 17. Be2 a6 18. g4 b5 19. h4 b4 20. Nd5 Nxd5 21. exd5 f6 22. f4 Nf7 23. g5 Qb6 24. Bc4 a5 25. h5 fxg5 26. Rhe1 Ra7 27. hxg6 hxg6 28. Re6 Rh8 29. Rde1 gxf4 30. Qxf4 Rh5 31. Qe4 Rg5 32. Bd3 Ne5 33. Bf1 Qf2 34. Qe2 Qf5+ 35. Ka1 Rc7 36. Qd1 Qf4 37. Bc4 Nxc4 38. bxc4 Qxc4 39. Rxe7+ Rxe7 40. Rxe7+ Kf8 41. Qe1 Re5 42. Rxe5 dxe5 43. d6 Qd4 44. Qh1 Qxd6 45. Qh8+ Kf7 46. Qh7+ Kf6 47. Qh1 Qd2 48. Qf1+ Kg5 49. Qg1+ Kh4 50. Kb1 e4 51. Qh1+ Kg3 52. Qg1+ Qg2 53. Qe3+ Kg4 54. Qb6 Qf1+ 55. Kc2 g5 56. Qe6+ Qf5 57. Qc4 Kg3 0-1

[Event "Wch Seniors 12th"]
[Site "Naumburg"]
[Date "2002.10.30"]
[Round "8"]
[White "Klebaner, Yakov"]
[Black "Thuma, Horst"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2041"]
[BlackElo "1678"]
[PlyCount "52"]
[EventDate "2002.10.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d3 d6 8. Bd2 Bg4 9. h3 Bd7 10. Rb1 Qc8 11. Kh2 Rb8 12. a3 a6 13. b4 cxb4 14. axb4 Na7 15. Be3 Ra8 16. Qd2 Bc6 17. Rfc1 Qd7 18. Ra1 Bxf3 19. Bxf3 Nc6 20. Rcb1 Ne5 21. Bg2 e6 22. Kg1 d5 23. cxd5 Nxd5 24. Nxd5 exd5 25. Ra2 Rac8 26. Kh2 d4 1/2-1/2

[Event "Wch Seniors 12th"]
[Site "Naumburg"]
[Date "2002.10.29"]
[Round "7"]
[White "Just, Gabriele"]
[Black "Thuma, Horst"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2033"]
[BlackElo "1678"]
[PlyCount "103"]
[EventDate "2002.10.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bg4 4. d3 Nc6 5. Be2 Qd6 6. 0-0 e5 7. fxe5 Nxe5 8. Nc3 c6 9. Nxe5 Bxe2 10. Qxe2 Qxe5 11. e4 Bc5+ 12. Kh1 Qe6 13. Bg5 d4 14. Bxf6 gxf6 15. Nb1 0-0-0 16. Nd2 Rdg8 17. Qf3 Rg6 18. Qf5 Bb6 19. Rf2 Rhg8 20. g3 Kd7 21. Raf1 Ke7 22. a4 R8g7 23. b4 Bc7 24. Nf3 Qxf5 25. exf5 Rh6 26. Kg2 Rg4 27. Re2+ Kd7 28. Rfe1 Bd6 29. Re4 Rxe4 30. Rxe4 Bxb4 31. Rxd4+ Bd6 32. c4 Kc7 33. Re4 c5 34. h3 Be5 35. Nxe5 fxe5 36. Rxe5 Kd6 37. Rd5+ Kc6 38. g4 b6 39. Re5 Kd7 40. Kg3 Rd6 41. Re3 Rd4 42. g5 a6 43. h4 Rd6 44. h5 Kd8 45. Kf4 Rd4+ 46. Ke5 Ke8 47. Kf6+ Kf8 48. g6 fxg6 49. hxg6 hxg6 50. Kxg6 Rg4+ 51. Kf6 Rg7 52. Re8+ 1-0

[Event "Wch Seniors 12th"]
[Site "Naumburg"]
[Date "2002.10.28"]
[Round "6"]
[White "Thuma, Horst"]
[Black "Bierbach, Utz Friedrich"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1678"]
[BlackElo "2043"]
[PlyCount "132"]
[EventDate "2002.10.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 a6 6. Be2 Nc6 7. Be3 d6 8. Qd2 Bd7 9. f3 Rc8 10. Rc1 Nf6 11. 0-0 0-0 12. Kh1 b5 13. Nd1 d5 14. Nxc6 Bxc6 15. e5 Nd7 16. f4 e6 17. Nf2 f6 18. exf6 Qxf6 19. c3 Qh4 20. Bg4 Rce8 21. Bf3 h5 22. Qd3 Qf6 23. Rce1 Qf5 24. Qd2 Nf6 25. Bd4 Ng4 26. Bxg7 Kxg7 27. Nh3 Qf6 28. Kg1 Re7 29. Bd1 Rd8 30. Qd4 Qxd4+ 31. cxd4 Bd7 32. Bxg4 hxg4 33. Nf2 Rc8 34. Rc1 Rc4 35. Rxc4 dxc4 36. Nxg4 Bc6 37. Ne5 Bd5 38. a3 a5 39. Re1 b4 40. axb4 axb4 41. Ra1 Rc7 42. Rc1 c3 43. bxc3 bxc3 44. Kf2 c2 45. g3 Ba2 46. Ke2 Bb1 47. Kd3 Ra7 48. Nc4 Kf6 49. Ne3 Ra3+ 50. Kd2 Ra4 51. Nxc2 Bxc2 52. Rxc2 Rxd4+ 53. Ke3 Rd1 54. Kf3 Rb1 55. Kg4 Rd1 56. Rc8 Rd2 57. h4 Rd3 58. Rh8 Ra3 59. h5 gxh5+ 60. Rxh5 Re3 61. Rg5 Rd3 62. Kh5 Rf3 63. Kh6 Rf1 64. Rg6+ Kf7 65. Kg5 Rf3 66. g4 Rxf4 1/2-1/2

[Event "Wch Seniors 12th"]
[Site "Naumburg"]
[Date "2002.10.24"]
[Round "4"]
[White "Thuma, Horst"]
[Black "Beckel, Friedrich A"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1678"]
[BlackElo "2039"]
[PlyCount "116"]
[EventDate "2002.10.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. f3 Nc6 9. Qd2 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. c4 Qh5 13. Nxc6 bxc6 14. Rd1 Be6 15. 0-0 Qe5 16. b3 a5 17. f4 Qc7 18. Bf3 a4 19. Qf2 Rfb8 20. Qc2 axb3 21. axb3 Ra3 22. Rb1 Bf5 23. Be4 Bxe4 24. Qxe4 Raxb3 25. Rxb3 Rxb3 26. Bc5 Bf6 27. Rd1 Rb2 28. Re1 Ra2 29. Bxe7 Bxe7 30. Qxe7 Qxf4 31. Qe8+ Kg7 32. Qe5+ Qf6 33. h3 Rc2 34. Qxf6+ Kxf6 35. Re4 h5 36. g4 hxg4 37. hxg4 Kg5 38. Kf1 f5 39. gxf5 gxf5 40. Rd4 c5 41. Rd8 Rxc4 42. Rg8+ Kf4 43. Rh8 Rd4 44. Ke2 Re4+ 45. Kf2 Ke5 46. Re8+ Kd4 47. Rd8+ Kc3 48. Kf3 c4 49. Rf8 Kc2 50. Rxf5 Re8 51. Rc5 c3 52. Rd5 Kc1 53. Kf2 c2 54. Rb5 Re6 55. Kf1 Re4 56. Kf2 Kd2 57. Rd5+ Kc3 58. Rc5+ Rc4 0-1

[Event "Wch Seniors 12th"]
[Site "Naumburg"]
[Date "2002.10.23"]
[Round "3"]
[White "Schumacher, Ursula"]
[Black "Thuma, Horst"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1528"]
[BlackElo "1678"]
[PlyCount "100"]
[EventDate "2002.10.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Be7 5. Bg2 0-0 6. 0-0 d6 7. a3 Be6 8. b3 h6 9. Bb2 Qd7 10. Re1 e4 11. Nxe4 Nxe4 12. d4 Bf5 13. h4 Rad8 14. Qc1 Qc8 15. b4 Nb8 16. Qf4 Nf6 17. e4 Bh3 18. Bh1 Nh5 19. Qe3 Qg4 20. Nh2 Qg6 21. Nf3 Nd7 22. Nd2 Nb6 23. Rac1 Be6 24. d5 Bc8 25. Bf3 Nf6 26. Qe2 Bg4 27. e5 dxe5 28. Bxe5 Bxf3 29. Nxf3 Ng4 30. Kg2 Bd6 31. Qd2 Nxe5 32. Nxe5 Bxe5 33. Rxe5 Rfe8 34. Qe2 Rxe5 35. Qxe5 Qd6 36. Qe4 Nc8 37. Qe3 Qe7 38. Qc3 Re8 39. Qd3 Qe4+ 40. Qxe4 Rxe4 41. Kf3 f5 42. Rc2 Kf7 43. c5 g5 44. h5 g4+ 45. Kg2 Kf6 46. Rc1 Kg5 47. Rd1 Re8 48. d6 cxd6 49. cxd6 Rd8 50. d7 Nb6 0-1

[Event "Wch Seniors 12th"]
[Site "Naumburg"]
[Date "2002.10.22"]
[Round "2"]
[White "Thuma, Horst"]
[Black "Davydov, Mihail"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1678"]
[BlackElo "2149"]
[PlyCount "119"]
[EventDate "2002.10.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. c3 Nf6 6. Bd3 Bg4 7. 0-0 e6 8. Re1 Bd6 9. Nbd2 Qc7 10. h3 Bh5 11. Nf1 0-0 12. Bg5 Bf4 13. Bxf4 Qxf4 14. Qd2 Qxd2 15. N1xd2 Rfc8 16. g4 Bg6 17. Bxg6 hxg6 18. Ne5 Nxe5 19. Rxe5 Rc6 20. f3 Nd7 21. Re3 g5 22. Rae1 a5 23. a4 Nb6 24. Ra1 f6 25. Kf2 Kf7 26. Kg3 Rh8 27. Re2 Nd7 28. Nb3 b6 29. Rae1 Nf8 30. Nd2 Ng6 31. Rh2 Rb8 32. Nb3 Rc4 33. Ra1 Rc7 34. Nc1 e5 35. Ne2 Nf4 36. dxe5 fxe5 37. h4 gxh4+ 38. Kf2 Nd3+ 39. Kg1 Nxb2 40. Rxh4 Rc4 41. Rh5 Re8 42. Ra2 Nxa4 43. Rd2 Ke6 44. Rd3 Nc5 45. Re3 Kd6 46. Rg5 Re7 47. Rg6+ Kc7 48. Nd4 a4 49. Nb5+ Kb7 50. Nd6+ Ka6 51. Nxc4 dxc4 52. f4 e4 53. f5 a3 54. Re2 Kb5 55. Rd6 Ra7 56. Rdd2 Ka4 57. Ra2 Kb3 58. g5 Nd3 59. Ra1 Kxc3 60. f6 0-1

[Event "Wch Seniors 12th"]
[Site "Naumburg"]
[Date "2002.10.21"]
[Round "1"]
[White "Hoeschele, Hans Ulrich"]
[Black "Thuma, Horst"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2159"]
[BlackElo "1678"]
[PlyCount "81"]
[EventDate "2002.10.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. g3 Bg4 7. Bg2 Nxc3 8. bxc3 Qd7 9. Be3 e5 10. Qa4 Bh3 11. Bxh3 Qxh3 12. Nxe5 Qg2 13. Kd2 Qd5 14. Nxc6 Qxc6 15. Qxc6+ bxc6 16. Rab1 0-0-0 17. c4 Rd7 18. Rb3 Rb7 19. Rxb7 Kxb7 20. Rb1+ Ka8 21. Bf4 Be7 22. g4 Bh4 23. Bd6 Bxf2 24. e3 Bh4 25. Bxc5 Bf6 26. Bd6 Rc8 27. d4 Bd8 28. e4 f6 29. Kd3 Bc7 30. Bc5 Bxh2 31. Rh1 Bf4 32. Rxh7 Bh6 33. Bd6 Re8 34. c5 Kb7 35. e5 fxe5 36. dxe5 Rg8 37. Ke4 Kc8 38. Kf5 Kd8 39. g5 g6+ 40. Kf6 Bf8 41. Rxa7 1-0

[Event "GER-ch Seniors 13th"]
[Site "Dresden"]
[Date "2001.??.??"]
[Round "2"]
[White "Becker, Guenter"]
[Black "Thuma, Horst"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "83"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 Bb4 5. Bg2 0-0 6. 0-0 d5 7. cxd5 Nxd5 8. Nxe5 Nxc3 9. Nxc6 Nxd1 10. Nxd8 Rxd8 11. Rxd1 c6 12. d4 Be6 13. e4 Rd7 14. Be3 a6 15. b3 Ba5 16. Rd3 Rad8 17. Rad1 Bb6 18. h3 f6 19. f4 f5 20. e5 Bd5 21. g4 Bxg2 22. Kxg2 fxg4 23. hxg4 Rd5 24. Kf3 Kf7 25. Ke4 g6 26. f5 gxf5+ 27. gxf5 h5 28. Bg5 Rh8 29. Rh3 Bd8 30. Bxd8 Rdxd8 31. Rdh1 Rdg8 32. Rxh5 Rg4+ 33. Kd3 Rxh5 34. Rxh5 Rg3+ 35. Kc4 b5+ 36. Kc5 Rc3+ 37. Kd6 Rd3 38. Rh4 Rc3 39. Kd7 c5 40. e6+ Kf6 41. e7 Re3 42. e8Q 1-0

[Event "GER-ch Seniors 13th"]
[Site "Dresden"]
[Date "2001.??.??"]
[Round "4"]
[White "Miessner, Rolf"]
[Black "Thuma, Horst"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "74"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d3 g6 6. 0-0 Bg7 7. Ng5 h6 8. Nf3 0-0 9. h3 Bd7 10. Nh2 Kh7 11. f4 e6 12. Be3 Qb6 13. Qd2 Qc7 14. Na3 a6 15. Nc2 b5 16. Rf3 Rab8 17. Raf1 b4 18. cxb4 Nxb4 19. Nxb4 Rxb4 20. b3 a5 21. Ng4 Nxg4 22. hxg4 Rfb8 23. f5 exf5 24. gxf5 a4 25. fxg6+ fxg6 26. Rf7 Kg8 27. Bxh6 Bd4+ 28. Kh1 d5 29. Bg4 Qg3 30. Bxd7 Qh4+ 31. Bh3 axb3 32. axb3 Rxb3 33. Qf4 Qxf4 34. R7xf4 Kh7 35. Bf8 R8b7 36. Be6 Kh8 37. Bxd5 Rh7+ 0-1

[Event "GER-ch Seniors 13th"]
[Site "Dresden"]
[Date "2001.??.??"]
[Round "8"]
[White "Schydlo, Siegfried"]
[Black "Thuma, Horst"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2058"]
[PlyCount "71"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 Nbd7 6. Bd3 c5 7. c3 Qb6 8. Rb1 c4 9. Bc2 Qc6 10. Qe2 h6 11. Bf4 g5 12. Bg3 Nh5 13. 0-0 Nxg3 14. fxg3 0-0 15. e4 b5 16. exd5 Qd6 17. Rbe1 Re8 18. Ne4 Qxd5 19. Nexg5 Nf6 20. Ne4 Bf5 21. Nfd2 Bxe4 22. Nxe4 Rad8 23. Qf3 a5 24. Nxf6+ Bxf6 25. Qxd5 Rxd5 26. Rxf6 Kg7 27. Rf5 Rxf5 28. Bxf5 e6 29. Be4 b4 30. Kf2 bxc3 31. bxc3 Rb8 32. Re2 f5 33. Bc6 Kf6 34. a4 Rb3 35. Re3 Rb2+ 36. Kf3 1-0

[Event "GER-ch Seniors 13th"]
[Site "Dresden"]
[Date "2001.??.??"]
[Round "3"]
[White "Thuma, Horst"]
[Black "Kluge, Hans Christof"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "79"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. dxc5 Bxc5 6. Nb3 Be7 7. exd5 exd5 8. Bb5 a6 9. Bxc6+ bxc6 10. Ne5 Qc7 11. Qe2 Be6 12. Nd4 Bd7 13. Bf4 Qb6 14. c3 Nf6 15. Nxd7 Kxd7 16. 0-0 Rae8 17. Qd2 Ne4 18. Qc2 g5 19. Be3 Qc7 20. f3 Nd6 21. Nf5 h6 22. Nxd6 Bxd6 23. Qf5+ Kd8 24. Bd4 Bxh2+ 25. Kh1 Be5 26. Bxe5 Rxe5 27. Qf6+ Kd7 28. Qxh8 g4 29. Rae1 Rh5+ 30. Kg1 Qh2+ 31. Kf2 g3+ 32. Ke3 Qh4 33. Kd3 Qc4+ 34. Kc2 Rh2 35. Qe8+ Kc7 36. Re7+ Kd6 37. Ra7 Kc5 38. Qe7+ Kb6 39. Rb7+ Ka5 40. Qa3+ 1-0

[Event "GER-ch Seniors 13th"]
[Site "Dresden"]
[Date "2001.??.??"]
[Round "7"]
[White "Thuma, Horst"]
[Black "Kude, Klaus Peter"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "113"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 f6 6. d3 Be6 7. Be3 Qd7 8. Nbd2 Ne7 9. Nb3 b6 10. Qe2 c5 11. Nfd2 Nc6 12. Qh5+ Qf7 13. Qxf7+ Kxf7 14. 0-0-0 Rd8 15. f4 exf4 16. Bxf4 Bd6 17. Rhf1 Bxf4 18. Rxf4 Rd7 19. Nf3 Ke7 20. Nh4 g6 21. Rdf1 Rf8 22. Nf3 Rf7 23. Nh2 c4 24. dxc4 Bxc4 25. R1f2 Ne5 26. Ng4 Nxg4 27. hxg4 g5 28. R4f3 Bxb3 29. axb3 Rd4 30. Re3 Ke6 31. c3 Rdd7 32. Rf5 h6 33. Rh3 Rh7 34. Rhf3 Rdf7 35. Kc2 h5 36. gxh5 Rxh5 37. b4 Rh4 38. Kd3 Rh2 39. Rf2 Rh1 40. Kc4 Rh4 41. Kd3 Rh1 42. e5 Rh6 43. b3 Rg6 44. Ke4 Rh6 45. g3 Rh3 46. Rxf6+ Rxf6 47. Rxf6+ Ke7 48. Kf3 Rh1 49. Rc6 Kd7 50. Rg6 Rc1 51. c4 Rc3+ 52. Kg4 Rxb3 53. b5 axb5 54. cxb5 Rxb5 55. Rxg5 Ke6 56. Rg6+ Kf7 57. Rc6 1/2-1/2

[Event "GER-ch Seniors 13th"]
[Site "Dresden"]
[Date "2001.??.??"]
[Round "9"]
[White "Thuma, Horst"]
[Black "Luebbers, Henning"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "59"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. c3 Bg4 6. Nbd2 Nf6 7. Bd3 e6 8. Qa4 Bxf3 9. Nxf3 Be7 10. Ne5 Qb6 11. 0-0 0-0 12. Nxc6 bxc6 13. Qc2 Rac8 14. b4 g6 15. Bh6 Rfe8 16. Rfe1 Qc7 17. g3 Bf8 18. Bg5 Nh5 19. Be2 Ng7 20. Bf6 e5 21. Bg4 Rb8 22. Qd2 exd4 23. Bxd4 Nf5 24. Qd3 Nxd4 25. Qxd4 Bg7 26. Qd3 Qb6 27. a3 d4 28. c4 c5 29. b5 Qd6 30. Bf3 1-0

[Event "GER-ch Seniors 13th"]
[Site "Dresden"]
[Date "2001.??.??"]
[Round "5"]
[White "Thuma, Horst"]
[Black "Mellenthin, Horst"]
[Result "1/2-1/2"]
[ECO "C62"]
[PlyCount "45"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. d5 Nb8 6. Qe2 a6 7. Bxd7+ Nxd7 8. Bg5 Be7 9. Bxe7 Nxe7 10. c4 Ng6 11. g3 0-0 12. Nbd2 Rb8 13. a4 a5 14. 0-0 Nc5 15. Qe3 Qd7 16. Kh1 b6 17. b3 f5 18. Qe2 fxe4 19. Ng5 Qf5 20. Ngxe4 Nxe4 21. Nxe4 Qf3+ 22. Qxf3 Rxf3 23. Rab1 1/2-1/2

[Event "GER-ch Seniors 13th"]
[Site "Dresden"]
[Date "2001.??.??"]
[Round "1"]
[White "Thuma, Horst"]
[Black "Zotin, Vladimir"]
[Result "0-1"]
[ECO "B27"]
[PlyCount "110"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 c5 4. dxc5 Nc6 5. Nc3 Nf6 6. Be2 0-0 7. 0-0 Qa5 8. a3 Qxc5 9. Be3 Qa5 10. Rb1 Ng4 11. Bd2 d6 12. h3 Nge5 13. Nxe5 Qxe5 14. Bc4 a6 15. Be3 Qa5 16. Nd5 Qd8 17. Bb6 Qd7 18. Be3 Rb8 19. Nb6 Qd8 20. Qd2 Be6 21. Bd5 Qc7 22. f4 Bc8 23. Nxc8 Rbxc8 24. f5 Ne5 25. c3 b5 26. Bh6 Bxh6 27. Qxh6 gxf5 28. Rxf5 e6 29. Rh5 Rfe8 30. Qxh7+ Kf8 31. Qh6+ Ke7 32. Qg5+ Kd7 33. Ba2 Nf3+ 34. gxf3 Rg8 35. Kh2 Rxg5 36. Rxg5 Ke7 37. Rd1 Rh8 38. Rdg1 Qb6 39. R1g2 Qe3 40. R5g3 Rh4 41. Bb3 Qf4 42. Kg1 Qh6 43. Kh2 Qc1 44. Rf2 a5 45. a4 b4 46. cxb4 Qe3 47. Kg2 Qxb3 48. bxa5 Qxa4 49. Rg5 Kf6 50. b3 Qxb3 51. Rg8 Rh5 52. Ra8 Qb7 53. Rd8 Rxa5 54. Rxd6 Rg5+ 55. Kf1 Qb5+ 0-1

[Event "GER-ch Seniors 13th"]
[Site "Dresden"]
[Date "2001.??.??"]
[Round "6"]
[White "Von Janta, Lothar"]
[Black "Thuma, Horst"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "107"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. e3 0-0 6. Nge2 d6 7. 0-0 Nc6 8. a3 Bg4 9. Re1 Qd7 10. d3 Ne5 11. Rf1 Bf3 12. Bxf3 Nxf3+ 13. Kg2 Qg4 14. Nf4 Nh4+ 15. Kh1 Qf3+ 16. Qxf3 Nxf3 17. Kg2 Ne5 18. Rd1 Rad8 19. Rb1 b6 20. b3 Nc6 21. Bb2 e6 22. Nfe2 e5 23. d4 exd4 24. exd4 Rfe8 25. d5 Na5 26. Bc1 Ne4 27. Nxe4 Rxe4 28. Be3 Rde8 29. Rd3 h6 30. h4 f5 31. Nf4 g5 32. hxg5 hxg5 33. Ne6 g4 34. Bg5 Be5 35. Re3 Rxe3 36. Bxe3 Re7 37. f3 gxf3+ 38. Kxf3 Rh7 39. Bd2 Rh2 40. Bf4 Kf7 41. Nc7 Kg6 42. Nb5 Rh7 43. Nxd6 Bxf4 44. Kxf4 Rh2 45. b4 cxb4 46. axb4 Nxc4 47. Nxc4 Rc2 48. Ne3 Rf2+ 49. Ke5 Re2 50. Rb3 a5 51. bxa5 bxa5 52. Rd3 a4 53. d6 a3 54. Rxa3 1-0

[Event "corr"]
[Site "corr"]
[Date "1985.??.??"]
[Round "?"]
[White "Bartsch"]
[Black "Thuma, Horst"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "47"]
[EventDate "1985.09.20"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 Nge7 8. Bf4 Ng6 9. Bg3 Be7 10. Rc1 0-0 11. Qe2 a6 12. Rfd1 Qc7 13. Bb3 Rd8 14. Nd5 exd5 15. exd5 Bd7 16. dxc6 Bxc6 17. h4 Qa5 18. Nd4 Ba4 19. h5 Ne5 20. f4 Bxb3 21. Nxb3 Qxa2 22. Rc2 Qa4 23. fxe5 Re8 24. e6 1-0

