[Event "DSOL 02 Liga Gr-B 1st"]
[Site "Playchess.com INT"]
[Date "2020.08.07"]
[Round "7.4"]
[White "Sommaro, Katja"]
[Black "Schulze Bisping, Franz Adolf"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2000"]
[BlackElo "1967"]
[PlyCount "79"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Berolina Mitte"]
[BlackTeam "Erkenschwick"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nf3 b6 3. Nc3 f5 4. g3 Bb7 5. Bg2 Nf6 6. 0-0 Be7 7. b3 0-0 8. Bb2 a5 9. d3 Na6 10. Qc2 Qc8 11. e4 Nb4 12. Qe2 fxe4 13. dxe4 Ne8 14. a3 Na6 15. e5 g6 16. Rfd1 Nc5 17. b4 axb4 18. axb4 Na6 19. b5 Nc5 20. Nd2 Bxg2 21. Kxg2 Ng7 22. Nde4 Qb7 23. Kg1 Rxa1 24. Bxa1 Nf5 25. Nxc5 Bxc5 26. Ne4 d5 27. exd6 cxd6 28. Nxc5 dxc5 29. Qxe6+ Qf7 30. Qe5 Ng7 31. f4 Re8 32. Qc3 Qe7 33. Qxg7+ Qxg7 34. Bxg7 Kxg7 35. Rd7+ Kf6 36. Rxh7 Re4 37. Rb7 Rxc4 38. Rxb6+ Kf5 39. Rc6 Ke4 40. Kg2 1-0

[Event "DSOL 02 Liga Gr-B 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.29"]
[Round "6.4"]
[White "Laucht, Philipp"]
[Black "Sommaro, Katja"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1478"]
[BlackElo "2000"]
[PlyCount "76"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Eppendorf Johanneum II"]
[BlackTeam "Berolina Mitte"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Be3 0-0 6. h3 Nfd7 7. Qd2 c5 8. g4 Nc6 9. 0-0-0 cxd4 10. Nxd4 Qa5 11. f3 Nde5 12. Be2 Nxd4 13. Bxd4 Be6 14. f4 Rfd8 15. Kb1 Bc4 16. fxe5 dxe5 17. Bxc4 exd4 18. Ne2 Qc5 19. Bb3 a5 20. Rhf1 e6 21. Qf4 Rd7 22. a3 a4 23. Ba2 Qb5 24. Qd2 Rc8 25. Nf4 Rdc7 26. Qd3 Qb6 27. Rf2 Rc3 28. Qf1 Rxa3 29. Bxe6 fxe6 30. Nxe6 Qxe6 31. bxa3 Rc3 32. Rd3 Qxe4 33. Re2 Qc6 34. Rxc3 dxc3 35. Qf4 Qb5+ 36. Kc1 Qxe2 37. Qb8+ Bf8 38. Qc7 Qe1# 0-1

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.2"]
[White "Buchholz, Ralf"]
[Black "Sommaro, Katja"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1851"]
[BlackElo "2075"]
[PlyCount "101"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Germany 50 X"]
[BlackTeam "Germany 50 (W) II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d5 5. d3 Ne7 6. e4 d4 7. Ne2 c5 8. c3 Nbc6 9. cxd4 cxd4 10. Bd2 0-0 11. 0-0 Qb6 12. b3 a5 13. a3 Be6 14. Rb1 f6 15. Nc1 Rfc8 16. h4 Qc5 17. Ra1 b5 18. Ne1 Qd6 19. f4 Qd7 20. Kh2 Ra7 21. Ne2 Kh8 22. Ng1 a4 23. b4 Bb3 24. Qe2 Ng8 25. Bh3 Be6 26. f5 gxf5 27. Bxf5 Bxf5 28. Rxf5 Nce7 29. Rh5 Qe8 30. g4 Qg6 31. Nh3 Rac7 32. g5 f5 33. Nf2 f4 34. Qg4 Rf8 35. Rc1 Rxc1 36. Bxc1 Nc6 37. Bd2 Nd8 38. Nf3 Ne7 39. Kh3 Kg8 40. Be1 Qf7 41. g6 hxg6 42. Rg5 Ne6 43. Rxe5 Bxe5 44. Nxe5 Qf6 45. Nd7 Qf7 46. Nxf8 Kxf8 47. Qf3 g5 48. Qg4 Qf6 49. hxg5 Nxg5+ 50. Kg2 Qg6 51. Qxf4+ 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.2"]
[White "Bazantova, Marie"]
[Black "Sommaro, Katja"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1925"]
[BlackElo "2075"]
[PlyCount "90"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Czech Republic 50 XI"]
[BlackTeam "Germany 50 (W) II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Nh6 10. Nc3 Na5 11. Na4 Qc6 12. Nc5 Nc4 13. Bxc4 dxc4 14. 0-0 b6 15. Nxd7 Qxd7 16. Bc3 Nf5 17. a4 a6 18. Qb1 Ne7 19. b5 Nd5 20. Rc1 a5 21. Qe4 Bb4 22. Bd2 h6 23. Qg4 Kf8 24. h4 Qe7 25. Qe4 g6 26. g3 Kg7 27. Qe2 c3 28. Be3 Ba3 29. Rd1 Bb2 30. Rab1 Qa3 31. Bc1 Bxc1 32. Rdxc1 Qxa4 33. h5 g5 34. Qe4 Qc4 35. Kg2 Nb4 36. Qe3 Rhd8 37. Rh1 Qd5 38. Kh3 c2 39. Ra1 Rc4 40. Rhc1 Rdc8 41. Ra3 Na2 42. Rxa2 Rc3 43. Qd2 Qxf3 44. Raxc2 Rxc2 45. Rxc2 Qf5+ 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.17"]
[White "Jhunjhnuwala, Krishan"]
[Black "Sommaro, Katja"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2341"]
[BlackElo "2075"]
[PlyCount "46"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "United States 50 III"]
[BlackTeam "Germany 50 (W) II"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Be2 0-0 6. 0-0 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Be3 b6 10. Rad1 Nc6 11. Rxd8+ Nxd8 12. Rd1 Bb7 13. e5 Ng4 14. Bg5 Nxe5 15. Nxe5 Bxe5 16. Bxe7 Ne6 17. Bc4 Nd4 18. Bg5 Kg7 19. Rd2 Re8 20. Nd1 Bc6 21. c3 Nf5 22. Ne3 Nxe3 23. Bxe3 Re7 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.19"]
[White "Sommaro, Katja"]
[Black "Marsalek, Zdenek"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2075"]
[BlackElo "2177"]
[PlyCount "39"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Germany 50 (W) II"]
[BlackTeam "Czech Republic 50 IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "CZE"]

1. c4 c6 2. Nf3 Nf6 3. e3 d5 4. d4 e6 5. Nc3 Nbd7 6. Bd3 Bd6 7. e4 dxc4 8. Bxc4 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Qxd8+ Kxd8 12. Bxf7 Bxc3+ 13. bxc3 Nxe4 14. f3 Rf8 15. Bc4 Nd6 16. Bg5+ Kc7 17. Bb3 h6 18. Be3 Be6 19. 0-0 Rae8 20. Rfe1 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.22"]
[White "Summers, Charles B"]
[Black "Sommaro, Katja"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1863"]
[BlackElo "2075"]
[PlyCount "58"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Wales 50 II"]
[BlackTeam "Germany 50 (W) II"]
[WhiteTeamCountry "WLS"]
[BlackTeamCountry "GER"]

1. d4 g6 2. e4 Bg7 3. f4 d6 4. Nc3 Nf6 5. Nf3 0-0 6. e5 Nfd7 7. h4 c5 8. h5 cxd4 9. hxg6 dxc3 10. gxf7+ Rxf7 11. Bc4 e6 12. Bxe6 Nxe5 13. Bxf7+ Nxf7 14. Qd3 cxb2 15. Bxb2 Bxb2 16. Qxh7+ Kf8 17. Rb1 Qa5+ 18. Kf2 Qc5+ 19. Kg3 Bg7 20. Rh5 Qc3 21. Re1 Nc6 22. Qe4 Bd7 23. Qg6 Qf6 24. Qd3 Nd4 25. Ng5 Nf5+ 26. Kh2 Nxg5 27. fxg5 Qd4 28. Qf3 Be5+ 29. Kh1 Kg7 0-1

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.7"]
[White "Sommaro, Katja"]
[Black "Sergeyev, Alexander"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2075"]
[BlackElo "2398"]
[PlyCount "86"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Germany 50 (W) II"]
[BlackTeam "Russia 50"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "RUS"]

1. c4 c6 2. Nf3 d5 3. e3 g6 4. Nc3 Bg7 5. d4 Nf6 6. Bd3 0-0 7. 0-0 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Rd1 Nbd7 11. cxd5 exd5 12. b3 Re8 13. a4 Nf8 14. Ba3 Ne6 15. Rac1 Ng5 16. Qe2 a6 17. Qc2 Qd7 18. Bf1 Bh6 19. Re1 Nge4 20. Nxe4 Nxe4 21. Rcd1 Re6 22. Bc1 Bf8 23. Bd3 Bb4 24. Rf1 Rae8 25. Bxe4 Rxe4 26. Bd2 Bd6 27. f4 Qe7 28. Rf3 c5 29. Qd3 cxd4 30. exd4 Rxd4 31. Qxd4 Bc5 32. Be3 Bxd4 33. Rxd4 Qd7 34. f5 Re4 35. f6 h6 36. Rd3 g5 37. Bd4 Kh7 38. g4 Kg6 39. Rf5 Qe6 40. Bf2 d4 41. Rff3 Qc6 42. Kg2 Qc2 43. Kg3 Re2 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.08"]
[Round "9"]
[White "Sommaro, Katja"]
[Black "Dathe, Frederick"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2087"]
[BlackElo "1895"]
[PlyCount "88"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 e5 7. d3 Nc6 8. Rb1 a5 9. a3 h6 10. h3 Be6 11. b4 axb4 12. axb4 Qd7 13. Kh2 e4 14. Ne1 exd3 15. exd3 d5 16. b5 Ne7 17. c5 d4 18. Ne2 Nfd5 19. Bd2 c6 20. Qc1 cxb5 21. Nf3 Bf5 22. Rb3 Nc6 23. Bxh6 Na5 24. Bxg7 Kxg7 25. Nexd4 Nxb3 26. Nxf5+ Qxf5 27. Qb2+ Nf6 28. Qxb3 Qxc5 29. Qb2 Qd6 30. Qxb5 b6 31. Rb1 Rfb8 32. Qb2 Ra3 33. d4 b5 34. Ne5 Ra6 35. Qb3 Qe6 36. Qc3 Rc8 37. Qb2 Ra2 38. Qxb5 Rxf2 39. Nd3 Rxg2+ 40. Kxg2 Rc2+ 41. Nf2 Qe3 42. Rf1 Qxd4 43. Qb1 Rb2 44. Qd1 Rxf2+ 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.07"]
[Round "8"]
[White "Krueger, Robin Kevin"]
[Black "Sommaro, Katja"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1942"]
[BlackElo "2087"]
[PlyCount "57"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 0-0 6. e5 Ne8 7. Nbd2 c6 8. 0-0 Bf5 9. c3 dxe5 10. Nxe5 Nd6 11. Bb3 Qc8 12. Ndf3 Be6 13. Re1 Bxb3 14. axb3 Na6 15. b4 Re8 16. Bf4 Nc7 17. Nd3 a6 18. h3 Ne6 19. Bh2 Qb8 20. Nc5 Nxc5 21. dxc5 Nb5 22. Rad1 Qc8 23. Ne5 Rd8 24. Nc4 Rxd1 25. Rxd1 Qe8 26. Qd2 e5 27. Na5 Rb8 28. Qd7 Kf8 29. c4 1/2-1/2

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.06"]
[Round "7"]
[White "Sommaro, Katja"]
[Black "Silz, Elisa"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2087"]
[BlackElo "1988"]
[PlyCount "103"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. Nf3 d6 6. 0-0 e5 7. d3 Re8 8. Qc2 c6 9. Re1 d5 10. cxd5 cxd5 11. Bg5 h6 12. Bxf6 Bxf6 13. e4 d4 14. Nd5 Nc6 15. b4 Be6 16. Nxf6+ Qxf6 17. b5 Nd8 18. h3 Bxh3 19. Bxh3 Qxf3 20. b6 axb6 21. Reb1 Ra3 22. Bd7 Rf8 23. Rb3 Rxb3 24. Qxb3 Qf6 25. Rb1 Qd6 26. Qd5 Qxd5 27. exd5 Kg7 28. Rxb6 f5 29. Bb5 Rf6 30. d6 e4 31. Bc4 e3 32. fxe3 dxe3 33. Rb5 Rxd6 34. Re5 Nc6 35. Rxe3 Kf6 36. Kg2 Nd4 37. a4 Rb6 38. Re8 Rb2+ 39. Kf1 Kg5 40. Rg8 Nf3 41. Bd5 Ne5 42. Rb8 Nxd3 43. Rxb7 Rxb7 44. Bxb7 f4 45. gxf4+ Kxf4 46. a5 Nc5 47. a6 Nxa6 48. Bxa6 h5 49. Kg2 g5 50. Kh3 Kf3 51. Bb7+ Kf2 52. Bc8 1/2-1/2

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.05"]
[Round "6"]
[White "Von Herman, Ulf"]
[Black "Sommaro, Katja"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2354"]
[BlackElo "2087"]
[PlyCount "105"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 0-0 6. e3 Nbd7 7. Be2 c5 8. d5 h6 9. Bh4 Re8 10. Nd2 Ne5 11. h3 g5 12. Bg3 Ng6 13. Qc2 e5 14. Bd3 Ne7 15. h4 Nh5 16. hxg5 Nxg3 17. fxg3 hxg5 18. Nf3 f5 19. Nxg5 Nxd5 20. Nxd5 Qxg5 21. Qf2 Rf8 22. Be2 Rf7 23. Bh5 Rf8 24. 0-0-0 Rb8 25. Be2 Rf7 26. Rh5 Qg6 27. Rh4 Qg5 28. Nc3 Qf6 29. Bf3 e4 30. Bh5 Rf8 31. Nd5 Qe5 32. Nf4 b5 33. Ng6 Qf6 34. Nxf8 Kxf8 35. Qd2 Ke7 36. Be2 bxc4 37. Rh7 Rb6 38. Qc3 Kf8 39. Bxc4 Qg6 40. Rh8+ Ke7 41. Rg8 Bxc3 42. Rxg6 Bxb2+ 43. Kc2 Bd7 44. Rh1 Ba4+ 45. Kd2 d5 46. Rh7+ Kf8 47. Rxb6 axb6 48. Bxd5 Be8 49. Rb7 b5 50. a4 b4 51. a5 Bc3+ 52. Kc1 b3 53. a6 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.04"]
[Round "5"]
[White "Sommaro, Katja"]
[Black "Dittrich, Tom"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2087"]
[BlackElo "1931"]
[PlyCount "77"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nc6 7. d3 e5 8. Rb1 a5 9. a3 h6 10. h3 Be6 11. Nd2 Qc8 12. Kh2 Nd7 13. b4 axb4 14. axb4 Ne7 15. Nd5 Bxd5 16. cxd5 f5 17. f4 Nf6 18. Qb3 Qd7 19. fxe5 Nh5 20. e6 Qb5 21. Bb2 Nf6 22. e4 Ra4 23. Qc4 Qb6 24. Bd4 Ng4+ 25. hxg4 Bxd4 26. gxf5 gxf5 27. Nf3 Bg7 28. Nh4 f4 29. gxf4 Bf6 30. Qb3 Qa7 31. Qd1 Ra2 32. Qh5 Kh7 33. Nf5 Nxf5 34. Qxf5+ Kg7 35. Qg4+ Kh7 36. Rf3 Rxg2+ 37. Qxg2 Bh4 38. Rg1 Bg3+ 39. Rxg3 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.03"]
[Round "4"]
[White "Rehberg, Raphael"]
[Black "Sommaro, Katja"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2279"]
[BlackElo "2087"]
[PlyCount "63"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 c6 6. Qd2 b5 7. a3 0-0 8. Bh6 e5 9. Nge2 Nbd7 10. h4 Qb6 11. Bxg7 Kxg7 12. h5 Re8 13. dxe5 dxe5 14. g4 Nf8 15. 0-0-0 Be6 16. Ng3 Rab8 17. b3 Rbd8 18. Bd3 a5 19. Nf5+ Bxf5 20. exf5 Qc5 21. hxg6 fxg6 22. Qh6+ Kf7 23. Kb2 b4 24. fxg6+ hxg6 25. axb4 axb4 26. Na4 Qd4+ 27. Kb1 Qf4 28. g5 Nd5 29. Bxg6+ Nxg6 30. Qh7+ Ke6 31. Nc5+ Kd6 32. Nb7+ 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.02"]
[Round "3"]
[White "Sommaro, Katja"]
[Black "Thaer, Abdulkadhim Ismaeel"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2087"]
[BlackElo "1952"]
[PlyCount "55"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 c5 7. d3 Nc6 8. a3 Bg4 9. h3 Bd7 10. Rb1 a5 11. Kh2 e5 12. Ng5 Rb8 13. Nge4 Be6 14. Bg5 Re8 15. Nd5 Bxd5 16. cxd5 Na7 17. f4 h6 18. fxe5 hxg5 19. Nxf6+ Bxf6 20. exf6 Re5 21. Qd2 g4 22. hxg4 Nb5 23. Rf2 b6 24. Rh1 Qf8 25. Kg1 Rbe8 26. Be4 Rxe4 27. Rfh2 Qg7 28. fxg7 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.01"]
[Round "2"]
[White "Bergmann, Jens"]
[Black "Sommaro, Katja"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1846"]
[BlackElo "2087"]
[PlyCount "72"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. Nf3 Nf6 5. Bd3 0-0 6. 0-0 Nbd7 7. h3 c5 8. Be3 b6 9. Nbd2 Bb7 10. Rc1 Rc8 11. Qe2 Rc7 12. Bf4 Nh5 13. Bg5 h6 14. g4 Nhf6 15. Bf4 e5 16. dxe5 dxe5 17. Bg3 h5 18. g5 Ne8 19. Nc4 b5 20. Na5 c4 21. Bc2 Bc8 22. h4 Qe7 23. b4 Nb6 24. Rcd1 Bg4 25. Qe3 f6 26. Rd2 Bxf3 27. Qxf3 fxg5 28. Qh1 g4 29. f4 exf4 30. Bxf4 Bxc3 31. Qh2 Bxd2 32. Qxd2 Rd7 33. Qc3 Qxh4 34. Qe5 Re7 35. Qxb5 Ref7 36. Rf2 Rxf4 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.06.30"]
[Round "1"]
[White "Sommaro, Katja"]
[Black "Becker, Werner"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2087"]
[BlackElo "1707"]
[PlyCount "68"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 d6 5. Na4 Nbd7 6. Nxc5 Nxc5 7. b4 Ne6 8. Bb2 0-0 9. e3 Qe7 10. Ne2 c6 11. 0-0 Nc7 12. f4 Bg4 13. h3 Bxe2 14. Qxe2 exf4 15. Rxf4 Ne6 16. Rxf6 gxf6 17. Rf1 f5 18. Rxf5 f6 19. Qg4+ Qg7 20. Qh4 Ng5 21. b5 Qg6 22. g4 Rac8 23. Bxf6 Ne6 24. Qf2 Rc7 25. Bc3 Rcf7 26. e4 Ng7 27. Qd4 c5 28. Qe3 h6 29. Rxf7 Rxf7 30. e5 Kf8 31. Bd5 Ne6 32. exd6 Qb1+ 33. Kh2 Qf1 34. Qxh6+ Ng7 1-0

[Event "BL2 Ost 1415 (Women)"]
[Site "Germany"]
[Date "2015.03.28"]
[Round "6.1"]
[White "Sommaro, Katja"]
[Black "Reizniece Ozola, Dana"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2114"]
[BlackElo "2229"]
[PlyCount "110"]
[EventDate "2014.09.27"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor (W)"]
[BlackTeam "Loeberitz (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nc6 7. Rb1 a5 8. a3 e5 9. d3 h6 10. b4 axb4 11. axb4 Be6 12. h3 Qd7 13. Kh2 e4 14. b5 exf3 15. bxc6 bxc6 16. exf3 d5 17. cxd5 Nxd5 18. Ne4 Qe7 19. Qc2 f5 20. Nc5 Bf7 21. f4 Nc3 22. Be3 Nxb1 23. Rxb1 Ra2 24. Qc1 Bd5 25. Nb3 Rb8 26. Nd2 Rxb1 27. Qxb1 Ra1 28. Qb7 Bxg2 29. Kxg2 Qd7 30. Qb3+ Qd5+ 31. Qxd5+ cxd5 32. d4 Ra4 33. Nf3 Rc4 34. Ne5 Bxe5 35. fxe5 g5 36. Kf3 c5 37. h4 cxd4 38. Bd2 Rc2 39. Ke2 gxh4 40. gxh4 h5 41. Kd3 Rc4 42. Bg5 Kf7 43. f4 Ke6 44. Bh6 Rc1 45. Bg5 Rd1+ 46. Ke2 Ra1 47. Kd3 Ra4 48. Bf6 Ra3+ 49. Kd2 Rf3 50. Bg5 d3 51. Bh6 d4 52. Bg5 Kd5 53. Bh6 Ke4 54. Bg7 Rf2+ 55. Ke1 d2+ 0-1

[Event "BL2 Ost 1415 (Women)"]
[Site "Germany"]
[Date "2014.12.14"]
[Round "5.1"]
[White "Mai, Iris"]
[Black "Sommaro, Katja"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2116"]
[BlackElo "2114"]
[PlyCount "87"]
[EventDate "2014.09.27"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Berlin Rotation (W)"]
[BlackTeam "Berlin Empor (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. d5 Re8 8. 0-0 e6 9. Bg5 h6 10. Bh4 exd5 11. exd5 g5 12. Bg3 Nh5 13. Qd3 Nxg3 14. hxg3 Nd7 15. Rae1 Nf8 16. Bd1 Bg4 17. Ba4 Bd7 18. Rxe8 Qxe8 19. Bc2 a6 20. Nd1 Qd8 21. b3 Qa5 22. Bb1 Re8 23. Ne3 Qc3 24. g4 b5 25. Nd2 Qxd3 26. Bxd3 Ng6 27. Bf5 Bxf5 28. Nxf5 Bf8 29. Rd1 Nf4 30. Kf1 Nd3 31. f3 Ne5 32. cxb5 axb5 33. Ne4 Rd8 34. a4 bxa4 35. bxa4 Kh7 36. a5 Kg6 37. Rb1 h5 38. Rb6 hxg4 39. Nfxd6 f6 40. a6 Nd7 41. Rc6 Nb8 42. Nb7 Nxc6 43. Nxd8 Na7 44. Nc6 1-0

[Event "BL2 Ost 1415 (Women)"]
[Site "Germany"]
[Date "2014.11.29"]
[Round "3.1"]
[White "Troyke, Doreen"]
[Black "Sommaro, Katja"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2077"]
[BlackElo "2114"]
[PlyCount "99"]
[EventDate "2014.09.27"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin (W)"]
[BlackTeam "Berlin Empor (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 c5 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 Nc6 6. 0-0 0-0 7. d3 d6 8. Rb1 Rb8 9. a3 Ne8 10. Bd2 h6 11. b4 b6 12. Qc1 Kh7 13. b5 Ne5 14. Nxe5 dxe5 15. a4 f5 16. a5 Bb7 17. axb6 axb6 18. Ra1 Nd6 19. Ra7 Rf7 20. Qc2 e6 21. Rfa1 e4 22. R1a3 Rd7 23. Nd1 exd3 24. exd3 Nf7 25. Bxb7 Rbxb7 26. Ra8 Qe7 27. Bc3 Ng5 28. Qe2 f4 29. h4 f3 30. Qe3 Bd4 31. Bxd4 cxd4 32. Qe5 Nf7 33. Qe4 Qf6 34. Qc6 g5 35. h5 g4 36. Re8 Re7 37. Raa8 Qe5 38. Rxe7 Rxe7 39. Qc8 Qg7 40. Qc6 Qe5 41. Qc8 Qg7 42. Nb2 Ng5 43. Na4 Rb7 44. Qe8 Re7 45. Qg6+ Qxg6 46. hxg6+ Kxg6 47. Nxb6 e5 48. Nd5 Rd7 49. Ra6+ Kf5 50. Rf6# 1-0

[Event "BL2 Ost 1314 (Women)"]
[Site "Germany"]
[Date "2014.02.15"]
[Round "4.2"]
[White "Sommaro, Katja"]
[Black "Troyke, Doreen"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2098"]
[BlackElo "2104"]
[PlyCount "67"]
[EventDate "2013.11.30"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor (W)"]
[BlackTeam "Erfurt Medizin (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 d5 7. cxd5 Nxd5 8. d3 Nc6 9. Qb3 b6 10. Ne1 Nd4 11. Qd1 Bb7 12. e3 Nxc3 13. bxc3 Bxg2 14. Nxg2 Nb5 15. Bb2 Bf6 16. Qc2 Qd7 17. Rfd1 Rfd8 18. Nf4 g6 19. d4 cxd4 20. cxd4 Qe7 21. Qb3 Nc7 22. Ba3 Qd7 23. Rac1 Rac8 24. Bb2 Nd5 25. Nd3 Rxc1 26. Rxc1 Rc8 27. Rxc8+ Qxc8 28. e4 Ne7 29. Qa4 a6 30. Ba3 Nc6 31. d5 exd5 32. exd5 Nd4 33. Kg2 Qf5 34. Qe8+ 1-0

[Event "BL2 Ost 1314 (Women)"]
[Site "Germany"]
[Date "2014.01.26"]
[Round "3.1"]
[White "Sommaro, Katja"]
[Black "Goehler, Antje"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2098"]
[BlackElo "2152"]
[PlyCount "117"]
[EventDate "2013.11.30"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor (W)"]
[BlackTeam "Berlin Rotation (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nc3 e6 3. Nf3 Nc6 4. g3 d5 5. cxd5 exd5 6. d4 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Be3 c4 10. Ne5 Bf5 11. Bg5 Be6 12. e3 Ne8 13. Bxe7 Nxe7 14. b3 f6 15. Nf3 Nd6 16. Nd2 Qa5 17. Rc1 Rac8 18. bxc4 Nxc4 19. Nb3 Qb4 20. Nc5 Bf7 21. Bh3 Rc6 22. Bd7 Rd6 23. Nb5 Rxd7 24. Rb1 Nb2 25. Nxd7 Rd8 26. Qe2 Rxd7 27. Rxb2 Qa5 28. Rc1 a6 29. Nc3 Nc6 30. Qg4 Qd8 31. Na4 h5 32. Qe2 Re7 33. Qd2 Bg6 34. Nb6 Be4 35. Qd1 Bg6 36. Rc5 Qe8 37. Nxd5 Rd7 38. Nf4 Be4 39. Qxh5 g6 40. Qe2 g5 41. Ng2 Qg6 42. f3 Bd3 43. Qf2 f5 44. Rd2 Bb5 45. a3 Ne7 46. e4 b6 47. Re5 Bc6 48. d5 Qf6 49. Re6 Qa1+ 50. Qe1 Qc3 51. Qe3 Qc1+ 52. Kf2 f4 53. gxf4 Bb5 54. f5 Qf1+ 55. Kg3 g4 56. Rf2 Qa1 57. Qg5+ Kf7 58. Qh5+ Kf8 59. f6 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2012.07.15"]
[Round "9"]
[White "Jaeger, Andre"]
[Black "Sommaro, Katja"]
[Result "1/2-1/2"]
[ECO "E69"]
[WhiteElo "2028"]
[BlackElo "2120"]
[PlyCount "120"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 g6 2. c4 Nf6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e4 c6 9. h3 Ne8 10. Be3 Qe7 11. Re1 h6 12. Qd2 Kh7 13. b3 Ndf6 14. dxe5 dxe5 15. c5 Ng8 16. Rad1 Be6 17. Qc1 Nc7 18. Rd6 Rfd8 19. Red1 Ne8 20. Rxd8 Rxd8 21. Rxd8 Qxd8 22. Qd2 Qc7 23. Na4 Ngf6 24. Qc2 Nd7 25. Nd2 b5 26. Nb2 Qa5 27. Nd3 Nc7 28. Nb1 Bf8 29. Bd2 Qa6 30. a3 Qc8 31. Qc3 Bg7 32. Bc1 Ne8 33. Bb2 Qc7 34. Nd2 a6 35. Nf3 f6 36. Nd2 Qd8 37. Qc2 Qe7 38. b4 Nc7 39. f4 exf4 40. gxf4 f5 41. Bxg7 Qxg7 42. e5 Nd5 43. Kf2 g5 44. Bxd5 Bxd5 45. Nf3 Be4 46. fxg5 hxg5 47. Qd2 Bxf3 48. Kxf3 g4+ 49. hxg4 Qxg4+ 50. Kf2 Qh4+ 51. Kg1 Qd4+ 52. Kf1 Qd5 53. Qh2+ Kg7 54. Qg3+ Kf7 55. Ke2 Qe4+ 56. Kd2 f4 57. Qxf4+ Qxf4+ 58. Nxf4 Nxe5 59. Kc3 Nc4 60. Nd3 Ke6 1/2-1/2

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2012.07.14"]
[Round "8"]
[White "Sommaro, Katja"]
[Black "Dreke, Frank"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2120"]
[BlackElo "2028"]
[PlyCount "89"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nc6 5. 0-0 e5 6. Nc3 Nge7 7. d3 0-0 8. a3 d6 9. Rb1 a5 10. Bd2 Rb8 11. Qc1 b6 12. Na2 Bg4 13. Re1 d5 14. h3 Bxf3 15. Bxf3 Nd4 16. Be3 Nxf3+ 17. exf3 Qd7 18. Kg2 Rfd8 19. b4 axb4 20. axb4 Ra8 21. Re2 d4 22. Bh6 Qd6 23. Bxg7 Kxg7 24. Qe1 Nc6 25. Rbb2 Ra3 26. Qb1 Rb8 27. bxc5 bxc5 28. Rb5 Rxb5 29. cxb5 Na5 30. Nc1 c4 31. b6 cxd3 32. Nxd3 Rb3 33. Qe1 Nc4 34. Nxe5 Nxe5 35. Rxe5 Qxb6 36. Rd5 Qf6 37. Qe4 Rb4 38. h4 h5 39. Rd7 Rb3 40. f4 Rb4 41. Rd5 Qe6 42. Qe5+ Qf6 43. Rd6 Qxe5 44. fxe5 Rb5 45. Rxd4 1/2-1/2

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2012.07.13"]
[Round "7"]
[White "Gremm, Albert Juergen"]
[Black "Sommaro, Katja"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1916"]
[BlackElo "2120"]
[PlyCount "116"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Nf3 Bg7 5. Bc4 0-0 6. Bb3 Nc6 7. Bg5 Na5 8. Qd2 c6 9. Bh6 b5 10. Bxg7 Kxg7 11. Qe3 Qb6 12. Ne2 c5 13. c3 Nxb3 14. axb3 Bb7 15. Ng3 Rfe8 16. 0-0 a6 17. Rfe1 Rac8 18. Nh4 Qc7 19. Qg5 Ng8 20. f4 cxd4 21. Nhf5+ Kh8 22. Nxd4 e5 23. Nf3 h6 24. Qh4 exf4 25. Qxf4 d5 26. e5 Re7 27. Re2 Rce8 28. Rae1 Bc8 29. Kh1 Be6 30. Nd4 Bc8 31. Nf3 Be6 32. Nf1 Kh7 33. Qh4 Kg7 34. N1d2 Rd7 35. Nd4 Qd8 36. Qg3 Ne7 37. N2f3 Nf5 38. Nxf5+ Bxf5 39. Nd4 Be4 40. b4 Qb6 41. Qe3 Qc7 42. Nf3 Rde7 43. Qf4 Kh7 44. h3 Re6 45. Kg1 f6 46. Nd4 Rb6 47. Nb3 fxe5 48. Qe3 Rf6 49. Nc5 Bf5 50. Ra1 Bc8 51. Qg3 Ref8 52. Qd3 e4 53. Qd4 Rf5 54. Nxa6 Bxa6 55. g4 R5f6 56. Qxd5 Qg3+ 57. Rg2 Qe3+ 58. Kh2 Rf3 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2012.07.11"]
[Round "5"]
[White "Steinborn, Bjoern"]
[Black "Sommaro, Katja"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1890"]
[BlackElo "2120"]
[PlyCount "51"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 Nbd7 8. Qd2 Kh7 9. f4 c5 10. d5 Rb8 11. e5 Ne8 12. Nf3 f5 13. h4 h5 14. Ng5+ Kg8 15. Ne6 Qa5 16. Nxf8 Kxf8 17. 0-0 dxe5 18. fxe5 Nxe5 19. Bf4 Qa6 20. Rae1 Nd6 21. Qe3 Ng4 22. Qg3 Bd4+ 23. Kh1 Bxc3 24. Qxc3 e5 25. Bxg4 Qxc4 26. Qxe5 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2012.07.10"]
[Round "4"]
[White "Sommaro, Katja"]
[Black "Ruether, Marc"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2120"]
[BlackElo "1811"]
[PlyCount "96"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 d5 4. Nf3 Nc6 5. b3 e6 6. 0-0 Be7 7. d3 a6 8. Ne1 0-0 9. f4 dxc4 10. Bb2 cxd3 11. Nxd3 Nd5 12. Qc1 Nd4 13. Qd2 Rb8 14. Kh1 b6 15. e3 Nc6 16. Nc3 Ndb4 17. Rad1 Nxd3 18. Qxd3 Qxd3 19. Rxd3 Nb4 20. Rd2 Bb7 21. e4 Rfd8 22. Rxd8+ Rxd8 23. a3 Nc2 24. Rf2 Nd4 25. f5 exf5 26. Nd5 Kf8 27. Bxd4 cxd4 28. Rxf5 g6 29. Rf1 Bxa3 30. Nxb6 Bc5 31. Nd5 Kg7 32. Rc1 Bd6 33. g4 Rc8 34. Rd1 Be5 35. Kg1 Rc2 36. h3 Rb2 37. b4 Bc6 38. Bf3 Bb5 39. h4 Be2 40. Bxe2 Rxe2 41. h5 Rxe4 42. hxg6 Rxg4+ 43. Kf2 fxg6 44. Ra1 d3 45. Rxa6 Rd4 46. Ra5 d2 47. Ne3 Bf4 48. Nd1 Rxb4 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2012.07.09"]
[Round "3"]
[White "Heldt, Ronny"]
[Black "Sommaro, Katja"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1760"]
[BlackElo "2120"]
[PlyCount "84"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 0-0 6. Nc3 c6 7. 0-0 Qc7 8. e4 a6 9. d5 Nbd7 10. Qe2 cxd5 11. cxd5 b5 12. h3 Rb8 13. Be3 b4 14. Nd1 Bb7 15. Nd2 Nc5 16. Rc1 Nfd7 17. Nb3 a5 18. Qc2 Rfc8 19. Re1 Qd8 20. Qb1 Nxb3 21. axb3 Nc5 22. Bxc5 Rxc5 23. Rxc5 dxc5 24. Ne3 Bd4 25. Qc2 e6 26. Rd1 Ba6 27. Rd2 Qg5 28. h4 Qe5 29. Ng4 Qxg3 30. dxe6 Qxg4 31. exf7+ Kg7 32. Rxd4 cxd4 33. Qc7 Rf8 34. Qxa5 Be2 35. Qe5+ Kxf7 36. Qc7+ Kg8 37. Qe5 Qd7 38. Bh3 Bg4 39. Bf1 Be6 40. f4 Bxb3 41. f5 gxf5 42. Bh3 Qg7+ 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2012.07.08"]
[Round "2"]
[White "Sommaro, Katja"]
[Black "Stern, Rene"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2120"]
[BlackElo "2517"]
[PlyCount "50"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. e3 dxc4 5. Qa4+ Bd7 6. Qxc4 Bc6 7. Nf3 a6 8. Nc3 b5 9. Qb3 Nbd7 10. d4 Be7 11. 0-0 0-0 12. Rd1 Qc8 13. Bd2 Qb7 14. Ne1 Bxg2 15. Nxg2 c5 16. Ne2 Qf3 17. Nef4 Ne4 18. Be1 g5 19. Nxe6 c4 20. Nxf8 cxb3 21. Nxd7 Bd6 22. axb3 Rd8 23. Nb6 Be7 24. Ba5 Rd6 25. Nc8 Qxf2+ 0-1

[Event "BL 9192 (Women)"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Damm, Solveig"]
[Black "Sommaro, Katja"]
[Result "1/2-1/2"]
[ECO "E99"]
[BlackElo "1683"]
[PlyCount "65"]
[EventDate "1991.10.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Nc6 7. 0-0 e5 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. c5 Nf6 14. Rc1 a6 15. Na4 g4 16. cxd6 cxd6 17. Nb6 Rb8 18. Nxc8 Rxc8 19. Nd3 Qe8 20. Qb3 Qd7 21. Nxe5 dxe5 22. d6+ Kh8 23. dxe7 Qxe7 24. Qb6 Rfe8 25. Rfd1 gxf3 26. Bxf3 h6 27. Bh4 Qf7 28. b3 Nh7 29. Rxc8 Rxc8 30. Rd8+ Rxd8 31. Bxd8 Ng5 32. Bxg5 hxg5 33. Qd8+ 1/2-1/2

[Event "BL 9192 (Women)"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Eckhardt, Claudia"]
[Black "Sommaro, Katja"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1683"]
[PlyCount "86"]
[EventDate "1991.10.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Be2 Bg7 5. Be3 0-0 6. h4 c6 7. h5 Qa5 8. Qd2 b5 9. Bf3 b4 10. Nce2 e5 11. hxg6 fxg6 12. Nc1 Na6 13. Nb3 Qc7 14. Ne2 c5 15. Bg5 Rb8 16. Bxf6 Bxf6 17. dxc5 dxc5 18. Qd5+ Kh8 19. 0-0 Rb6 20. Qd1 c4 21. Nbc1 Rd8 22. Qe1 Bg5 23. Ng3 Rbd6 24. a3 c3 25. bxc3 bxc3 26. Nd3 Qa5 27. Rb1 Nc7 28. Rb3 Bd2 29. Qb1 Ba6 30. Be2 Ne6 31. Rd1 Nd4 32. Rb8 Nxe2+ 33. Nxe2 Bxd3 34. Rxd8+ Rxd8 35. cxd3 Qa4 36. Rf1 Qxa3 37. Qb5 Qd6 38. Rd1 Rc8 39. Qb3 a6 40. Qc2 Qc5 41. Qb3 Rf8 42. Kh2 Rxf2 43. Nxc3 Qxc3 0-1

[Event "BL 9192 (Women)"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Sommaro, Katja"]
[Black "Germann, Sylke"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "1683"]
[PlyCount "103"]
[EventDate "1991.10.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Rc1 Nf6 14. c5 Ng6 15. cxd6 cxd6 16. Nb5 Rf7 17. Nxa7 g4 18. Nxc8 Rxc8 19. Nd3 Ra8 20. Qb3 h5 21. Bb6 Qe8 22. Rc7 h4 23. Nf2 g3 24. Nh3 Nh5 25. Rfc1 Nf8 26. Bb5 Rxc7 27. Rxc7 Qg6 28. hxg3 Nxg3 29. a3 Nh7 30. Qc2 Ng5 31. Nxg5 Qxg5 32. Bd7 Rf8 33. Rxb7 Kh8 34. Bh3 Nh5 35. a4 Nf6 36. a5 Ra8 37. Ra7 Rb8 38. Bc7 Rg8 39. Rb7 Qg3 40. Qf2 Qg5 41. a6 Bh6 42. Qe1 Qh5 43. Rb8 Ne8 44. Bb6 Kh7 45. Bf5+ Kh8 46. Bg4 Qg6 47. a7 h3 48. gxh3 Qh5 49. a8Q Qf7 50. Qh4 Kh7 51. Rb7 Rg7 52. Rxf7 1-0

[Event "BL 9192 (Women)"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Sommaro, Katja"]
[Black "Just, Anita"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1683"]
[PlyCount "116"]
[EventDate "1991.10.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Bb4 4. g3 Nf6 5. Bg2 0-0 6. Qc2 d6 7. a3 Bxc3+ 8. Qxc3 Nbd7 9. Nh3 Qe8 10. 0-0 e5 11. d5 Qh5 12. Qc2 Ng4 13. f3 Nh6 14. b4 b6 15. Bb2 Nf6 16. Nf2 f4 17. g4 Bxg4 18. fxg4 Nhxg4 19. Nxg4 Nxg4 20. h3 Ne3 21. Qe4 Qxe2 22. Rf2 Qxc4 23. Rc1 Qxe4 24. Bxe4 Rf7 25. Re1 a5 26. b5 Nf5 27. Rc2 g6 28. Rec1 Ra7 29. Re1 Ng7 30. Bf3 Re7 31. Rc4 Nf5 32. Be4 Kf7 33. a4 Ng7 34. Bf3 Ne8 35. Bg4 Ng7 36. Kh2 Nf5 37. Bc1 Kf6 38. Rce4 g5 39. Bf3 Ra8 40. Bd2 Rg8 41. Rg1 Ng3 42. Rc4 h5 43. Be1 e4 44. Bd1 h4 45. Bc3+ Kg6 46. Bg4 Rf8 47. Bd4 f3 48. Rxg3 hxg3+ 49. Kxg3 e3 50. Rc1 Rf4 51. Bc3 f2 52. Be2 Rxa4 53. Bd3+ Kh6 54. Kf3 Rf4+ 55. Ke2 Kh5 56. Rd1 Kh4 57. Bb1 Kxh3 58. Bd4 g4 0-1

[Event "BL 9192 (Women)"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Sommaro, Katja"]
[Black "Kaulfuss, Christa"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1683"]
[PlyCount "91"]
[EventDate "1991.10.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Qd4 h5 5. Nf3 Nc6 6. Qe4 Bc5 7. e3 Qe7 8. Nc3 Bb4 9. Bd2 Ngxe5 10. Nxe5 Qxe5 11. Qxe5+ Nxe5 12. a3 Be7 13. Nd5 Bd8 14. Bc3 f6 15. f4 Nf7 16. Bd3 d6 17. Bd2 c6 18. Nc3 f5 19. Kf2 Bf6 20. Rhe1 0-0 21. Rab1 Bd7 22. Ne2 Rae8 23. Nd4 Nh6 24. h3 g6 25. b4 Bxd4 26. exd4 Kf7 27. b5 Rxe1 28. Bxe1 cxb5 29. cxb5 d5 30. Bb4 Re8 31. Rc1 Rc8 32. Re1 Re8 33. Bc5 a6 34. bxa6 bxa6 35. Bxa6 Rxe1 36. Kxe1 Bc6 37. Kd2 Ng8 38. Kc3 Nf6 39. Kb4 Nd7 40. Bb5 Nb8 41. Bd6 Bxb5 42. Kxb5 Nd7 43. a4 Ke6 44. Kc6 Nf6 45. a5 Ne4 46. Be5 1-0

[Event "BL 9192 (Women)"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Sperling, Christiane"]
[Black "Sommaro, Katja"]
[Result "1/2-1/2"]
[ECO "A26"]
[BlackElo "1683"]
[PlyCount "92"]
[EventDate "1991.10.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d3 d6 6. e4 e5 7. Nge2 Nc6 8. 0-0 Ne8 9. f4 f5 10. Rb1 exf4 11. Bxf4 Rb8 12. Qd2 Ne5 13. b4 Be6 14. Nd4 Bd7 15. exf5 Bxf5 16. Nxf5 Rxf5 17. Ne4 c6 18. Bh3 Rf8 19. Ng5 Nc7 20. Be6+ Kh8 21. Bxe5 dxe5 22. Rxf8+ Qxf8 23. Rf1 Qe8 24. Nf7+ Kg8 25. Nh6+ Kh8 26. Bh3 Qe7 27. a3 Rf8 28. Rxf8+ Qxf8 29. Ng4 Qd6 30. Qe3 b6 31. Kg2 Ne6 32. Nf2 Nd4 33. Ne4 Qd8 34. Qf2 Qe7 35. c5 bxc5 36. Nxc5 Nb5 37. Qa2 Qd6 38. Bd7 a5 39. Qf7 Qf8 40. Qxf8+ Bxf8 41. Na6 axb4 42. axb4 Nd4 43. Nb8 Bxb4 44. Nxc6 Nxc6 45. Bxc6 Kg7 46. Kf3 Kf6 1/2-1/2

[Event "DDR-ch (Women)"]
[Site "Bad Blankenburg"]
[Date "1990.02.17"]
[Round "11"]
[White "Sommaro, Katja"]
[Black "Fuchs, Antje"]
[Result "1-0"]
[ECO "E98"]
[WhiteElo "1683"]
[BlackElo "1720"]
[PlyCount "141"]
[EventDate "1990.02.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. f3 f5 11. g4 a5 12. Rb1 fxg4 13. fxg4 Rxf1+ 14. Kxf1 Kh8 15. a3 Ng8 16. g5 Bh3+ 17. Kg1 Qc8 18. Nd3 h6 19. Nf2 hxg5 20. Bxg5 Bf6 21. Nxh3 Qxh3 22. Bg4 Qh7 23. Bd2 Bh4 24. Qe2 Ngf6 25. Rf1 Nxg4 26. Qxg4 Nf6 27. Qg2 Qe7 28. Kh1 Kh7 29. Qh3 Nh5 30. Nb5 Bf6 31. Qe6 Qg7 32. Kg1 b6 33. Rf3 Kh8 34. Rh3 Kh7 35. b3 Kh8 36. Nxc7 Qxc7 37. Qxf6+ Kh7 38. Qf2 Rb8 39. Rf3 Kg8 40. Qg2 Qg7 41. a4 Rb7 42. Be3 Kh7 43. Qf1 Qc7 44. Kh1 Kg7 45. Qg1 Rb8 46. Qf1 Rh8 47. Bg5 Rb8 48. Be3 Rh8 49. Qg1 Rb8 50. Rh3 Qf7 51. Qg2 Nf4 52. Bxf4 Qxf4 53. Rf3 Qh6 54. Qf2 Rb7 55. h3 Qg5 56. Rf8 Qe7 57. Rf3 Qg5 58. Kh2 Qe7 59. h4 Rb8 60. Kg2 Rb7 61. Rh3 Qd8 62. h5 Rf7 63. Qe2 g5 64. Rf3 Rb7 65. Rf5 Kh6 66. Qf3 Kg7 67. Kh3 Kg8 68. Rf6 Rg7 69. Kg4 Qc8+ 70. Qf5 Qxf5+ 71. exf5 1-0

[Event "DDR-ch (Women)"]
[Site "Bad Blankenburg"]
[Date "1990.02.16"]
[Round "10"]
[White "Winter, Astrid"]
[Black "Sommaro, Katja"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1880"]
[BlackElo "1683"]
[PlyCount "53"]
[EventDate "1990.02.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d6 3. e4 Bg4 4. d5 Nb8 5. Nc3 g6 6. Qd4 Nf6 7. e5 dxe5 8. Nxe5 Bd7 9. Qc4 Na6 10. Nb5 Bg7 11. d6 Be6 12. Nxc7+ Nxc7 13. dxc7 Qd5 14. Qb5+ Nd7 15. Nxd7 Qxb5 16. Nf6+ Bxf6 17. Bxb5+ Bd7 18. Bxd7+ Kxd7 19. c3 Kxc7 20. Be3 Rhd8 21. Ke2 Bg7 22. Rhd1 e5 23. Rac1 a6 24. c4 f5 25. Bg5 Re8 26. Rd5 h6 27. Rcd1 1/2-1/2

[Event "DDR-ch (Women)"]
[Site "Bad Blankenburg"]
[Date "1990.02.15"]
[Round "9"]
[White "Sommaro, Katja"]
[Black "Starck, Ines"]
[Result "0-1"]
[ECO "D18"]
[WhiteElo "1683"]
[BlackElo "2140"]
[PlyCount "76"]
[EventDate "1990.02.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qb3 Qb6 10. Na2 Be7 11. Qxb6 axb6 12. Nc3 b5 13. Bb3 bxa4 14. Rxa4 Nbd7 15. Nh4 Bd3 16. Rd1 Rxa4 17. Nxa4 Be2 18. Re1 Ba6 19. e4 e5 20. Nf3 Bb4 21. Bd2 Bxd2 22. Nxd2 exd4 23. e5 Nd5 24. e6 Re8 25. Nf3 Rxe6 26. Rxe6 fxe6 27. Nxd4 Kf7 28. Bc2 h6 29. g3 b5 30. Nc3 Nxc3 31. bxc3 c5 32. Nc6 Kf6 33. f4 Nb6 34. Ne5 Ke7 35. Bd3 c4 36. Be4 Na4 37. Nc6+ Kd6 38. Nb4 Nxc3 0-1

[Event "DDR-ch (Women)"]
[Site "Bad Blankenburg"]
[Date "1990.02.14"]
[Round "8"]
[White "Jahn, Constanze"]
[Black "Sommaro, Katja"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2140"]
[BlackElo "1683"]
[PlyCount "89"]
[EventDate "1990.02.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. dxe5 Nxe5 4. Nf3 Qf6 5. Nxe5 Qxe5 6. Bd3 Bc5 7. 0-0 Nf6 8. Kh1 d6 9. f3 Bd7 10. Nd2 0-0-0 11. Nc4 Qh5 12. Be3 b5 13. b4 Bxb4 14. Nd2 c5 15. c4 g5 16. cxb5 g4 17. f4 g3 18. Qxh5 Nxh5 19. Nf3 Rhg8 20. Rfc1 gxh2 21. a3 Ba5 22. Ng5 f6 23. Nf7 Rg4 24. Bxc5 Ng3+ 25. Kxh2 dxc5 26. Rxc5+ Kb8 27. Nxd8 Bxd8 28. Rd5 Rg7 29. Re1 Bb6 30. e5 Bf2 31. e6 Be8 32. Rc1 Be3 33. Rd8+ Kb7 34. Rc4 Bxb5 35. Rb4 Kc7 36. Rd7+ Bxd7 37. exd7 Rxd7 38. Ba6 Nh5 39. g3 Bb6 40. a4 Rd2+ 41. Kh3 Ng7 42. a5 Bg1 43. Rb7+ Kd6 44. Rxg7 h5 45. g4 1/2-1/2

[Event "DDR-ch (Women)"]
[Site "Bad Blankenburg"]
[Date "1990.02.13"]
[Round "7"]
[White "Kunze, Kerstin"]
[Black "Sommaro, Katja"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2170"]
[BlackElo "1683"]
[PlyCount "82"]
[EventDate "1990.02.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d6 2. c4 g6 3. g3 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. Nc3 c6 7. d3 Qc7 8. Rb1 Nbd7 9. b4 Re8 10. b5 Nf8 11. Qb3 e5 12. a4 h6 13. Nd2 Ne6 14. bxc6 bxc6 15. Ba3 Nd4 16. Qd1 Bg4 17. h3 Bd7 18. Nde4 Nxe4 19. Nxe4 Re6 20. e3 Nf5 21. Qb3 Bf8 22. Nc3 Rc8 23. Rb2 Ng7 24. Rfb1 Ree8 25. Ne4 Re6 26. Qc3 f5 27. Rb7 Qd8 28. Nd2 Ra8 29. Bb4 Qe8 30. Ba5 Kh8 31. Rc7 Re7 32. Rbb7 Rc8 33. Rxc8 Bxc8 34. Rxe7 Bxe7 35. c5 d5 36. Bc7 Bf6 37. Nf3 d4 38. exd4 exd4 39. Qd2 Kh7 40. Bb8 a6 41. Kf1 g5 1/2-1/2

[Event "DDR-ch (Women)"]
[Site "Bad Blankenburg"]
[Date "1990.02.12"]
[Round "6"]
[White "Sommaro, Katja"]
[Black "Schaefer, Anke"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "1683"]
[BlackElo "1995"]
[PlyCount "81"]
[EventDate "1990.02.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. g3 0-0 7. Bg2 Ne8 8. Nge2 Nd7 9. 0-0 g6 10. a3 f5 11. f3 Ng7 12. Be3 Nf6 13. h3 Bd7 14. g4 fxe4 15. fxe4 a6 16. Qd3 Qc7 17. Rfd1 Rab8 18. b4 b6 19. Nc1 Rfc8 20. Bf1 Be8 21. Nb3 Nd7 22. Rab1 Qd8 23. bxc5 Nxc5 24. Qd2 Bd7 25. Be2 Ne8 26. Rf1 Nf6 27. Nxc5 bxc5 28. Rxb8 Rxb8 29. Bd1 Qa5 30. Bg5 Rf8 31. Qb2 Qd8 32. Bh6 Rf7 33. Qf2 Be8 34. Qb2 Bf8 35. Bd2 Bg7 36. Bf3 Qc8 37. Rb1 Bf8 38. Bg2 Qd7 39. Qb8 Qc7 40. g5 Qa5 41. gxf6 1-0

[Event "DDR-ch (Women)"]
[Site "Bad Blankenburg"]
[Date "1990.02.11"]
[Round "5"]
[White "Burchardt, Brigitte"]
[Black "Sommaro, Katja"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2225"]
[BlackElo "1683"]
[PlyCount "67"]
[EventDate "1990.02.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. h4 c5 6. dxc5 Qa5 7. Qd3 Qxc5 8. Be3 Qa5 9. h5 Nxh5 10. Bxh5 gxh5 11. Bd2 Qc5 12. f3 Bd7 13. 0-0-0 Na6 14. a3 Rc8 15. Be3 Qa5 16. Nd5 Ba4 17. Rd2 Rxc2+ 18. Kb1 Nc5 19. Qe2 Rxd2 20. Bxd2 Qd8 21. Rxh5 e6 22. Nc3 Qb6 23. Nh3 Rg8 24. Rxc5 dxc5 25. Nxa4 Qb3 26. Nc3 Ke7 27. e5 h6 28. Nf2 Rd8 29. Ng4 b5 30. Be3 c4 31. Bc5+ Ke8 32. Qe4 Rc8 33. Bd6 a5 34. Qb7 1-0

[Event "DDR-ch (Women)"]
[Site "Bad Blankenburg"]
[Date "1990.02.10"]
[Round "4"]
[White "Sommaro, Katja"]
[Black "Heyme, Sibylle"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1683"]
[BlackElo "1925"]
[PlyCount "54"]
[EventDate "1990.02.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Qd4 d6 5. exd6 Bxd6 6. Nf3 0-0 7. e3 Nc6 8. Qd1 Qf6 9. Nc3 Qh6 10. Be2 Re8 11. a3 a6 12. Bd2 f5 13. Qc2 f4 14. exf4 Bc5 15. 0-0-0 Nxf2 16. Rhf1 Nxd1 17. Bxd1 Bg4 18. b4 Bd6 19. Ng5 Bxd1 20. Rxd1 Nd4 21. Qb1 c5 22. Nce4 Ne2+ 23. Kb2 Bxf4 24. Qd3 Rad8 25. Qxe2 Bxg5 26. Bc3 Rxd1 27. Nf6+ Qxf6 0-1

[Event "DDR-ch (Women)"]
[Site "Bad Blankenburg"]
[Date "1990.02.09"]
[Round "3"]
[White "Wolf, Sylvia"]
[Black "Sommaro, Katja"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1970"]
[BlackElo "1683"]
[PlyCount "21"]
[EventDate "1990.02.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bb3 Nc6 7. Nf3 Bg4 8. Ng5 Bxd1 9. Bxf7+ Kd7 10. Be6+ Ke8 11. Bf7+ 1/2-1/2

[Event "DDR-ch (Women)"]
[Site "Bad Blankenburg"]
[Date "1990.02.08"]
[Round "2"]
[White "Sommaro, Katja"]
[Black "Heinatz, Gundula"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "1683"]
[BlackElo "2165"]
[PlyCount "89"]
[EventDate "1990.02.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. Be3 Nc6 10. 0-0 Bg4 11. f3 Na5 12. Bd3 Bd7 13. Rb1 cxd4 14. cxd4 Rc8 15. Rc1 b5 16. Rxc8 Qxc8 17. Qb1 Nc4 18. Rc1 Qa6 19. Bg5 e6 20. Bxc4 bxc4 21. Be3 Rc8 22. Nc3 Qd6 23. e5 Qb6 24. Ne4 Qxb1 25. Rxb1 Rc7 26. Rb8+ Rc8 27. Rb1 Rc7 28. Nc5 Bf8 29. Rb4 Bc6 30. Rxc4 Bd5 31. Ra4 h6 32. a3 g5 33. Rb4 f5 34. exf6 Kf7 35. Rb8 Bxc5 36. dxc5 Kxf6 37. Rf8+ Kg6 38. Bd4 Rb7 39. Rg8+ Kh7 40. Rh8+ Kg6 41. Rc8 Rb1+ 42. Kf2 Rc1 43. Rg8+ Kh5 44. g4+ Kh4 45. Kg2 1-0

[Event "DDR-ch (Women)"]
[Site "Bad Blankenburg"]
[Date "1990.02.07"]
[Round "1"]
[White "Gollewsky, Petra"]
[Black "Sommaro, Katja"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2055"]
[BlackElo "1683"]
[PlyCount "101"]
[EventDate "1990.02.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d5 4. e5 c5 5. c3 cxd4 6. cxd4 Nc6 7. Be3 h5 8. Nc3 Bg4 9. Qb3 Rb8 10. Qxd5 Qb6 11. Qb5 Qxb5 12. Bxb5 a6 13. Bxc6+ bxc6 14. h3 Be6 15. b3 Nh6 16. Nge2 Nf5 17. Bf2 h4 18. Rc1 Bh6 19. Rc2 g5 20. fxg5 Bxg5 21. Ne4 Be3 22. Rc3 Bd5 23. Bxe3 Bxe4 24. Kf2 Rd8 25. Rg1 Ng7 26. Rc4 Kd7 27. Nf4 Ne6 28. Nxe6 Kxe6 29. g4 f6 30. exf6 Kxf6 31. Bf4 Kg6 32. Ke3 Bd5 33. Rc2 Rhf8 34. Rf2 Rf7 35. Rgf1 Rc8 36. b4 Ra8 37. Rb1 Raf8 38. Rbb2 Ra8 39. a4 Rc8 40. Be5 Rxf2 41. Rxf2 Bb3 42. a5 Be6 43. Bh2 Rd8 44. Bc7 Rc8 45. Bb6 Re8 46. Ke4 Rh8 47. Bc5 Rh7 48. Ke5 Bd5 49. b5 axb5 50. Rf8 Kg7 51. a6 1-0

[Event "Werfen op"]
[Site "Werfen"]
[Date "1990.??.??"]
[Round "2"]
[White "Sommaro, Katja"]
[Black "Farago, Ivan"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1683"]
[BlackElo "2475"]
[PlyCount "80"]
[EventDate "1990.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Ba6 8. Rc1 c6 9. e3 d5 10. Nf3 Nbd7 11. Ne5 Nxe5 12. dxe5 Ne4 13. Bxd8 Nxc3 14. Bh4 Na4 15. b3 Nc5 16. b4 Nd7 17. f4 Rfc8 18. Kd2 Bxc4 19. Bxc4 dxc4 20. Rxc4 b5 21. Rd4 Nb6 22. Ke2 a5 23. bxa5 Nd5 24. Be1 c5 25. Rd1 b4 26. axb4 cxb4 27. Rb1 Rxa5 28. Bxb4 Ra2+ 29. Kd3 Rxg2 30. Bd2 Nxf4+ 31. exf4 Rd8+ 32. Kc3 Rgxd2 33. h4 R8d3+ 34. Kc4 h5 35. Rbf1 g6 36. Rhg1 Rh3 37. f5 exf5 38. Rxf5 Rxh4+ 39. Kc3 Rd5 40. Rfg5 Kf8 0-1

[Event "DDR Women U18-ch"]
[Site "Ilmenau"]
[Date "1981.??.??"]
[Round "1"]
[White "Jaensch, Kerstin"]
[Black "Sommaro, Katja"]
[Result "0-1"]
[ECO "E60"]
[PlyCount "76"]
[EventDate "1981.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. c4 d6 5. d4 0-0 6. e3 Nbd7 7. Bd3 Ne8 8. e4 c5 9. Qc2 cxd4 10. Bxd4 Bxd4 11. Nxd4 e5 12. Ne2 Qg5 13. Ng3 Nc5 14. Nd2 f5 15. Nf3 Qf6 16. Rd1 f4 17. Nf1 g5 18. Kd2 g4 19. Ne1 Qg6 20. Kc1 Nf6 21. Nd2 Bd7 22. f3 a5 23. Rg1 g3 24. Nf1 gxh2 25. Nxh2 Kf7 26. Qd2 Be6 27. Qf2 Qh6 28. Nf1 Rfc8 29. Kb1 Rc6 30. g3 a4 31. Bc2 axb3 32. Bxb3 Rb6 33. Nd2 Rba6 34. Nc2 Na4 35. Bxa4 Rxa4 36. Qb6 Qf8 37. Qc7+ Nd7 38. a3 Rc8 0-1

[Event "DDR Women U18-ch"]
[Site "Ilmenau"]
[Date "1981.??.??"]
[Round "4"]
[White "Jahn, Constanze"]
[Black "Sommaro, Katja"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "1930"]
[PlyCount "57"]
[EventDate "1981.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ Bd7 7. Qe2 Bd6 8. Bxd7+ Qxd7 9. 0-0 0-0 10. Nc3 Rfe8 11. a3 b6 12. b4 Nb7 13. Nge4 Be7 14. Qf3 Rad8 15. Nxf6+ Bxf6 16. Ne4 Be7 17. c4 f5 18. Ng3 g6 19. Bb2 Bf6 20. Ne4 Bg7 21. Ng5 b5 22. Ne6 Rb8 23. c5 Nd8 24. Nxg7 Qxg7 25. Qb3 Qf7 26. f4 e4 27. Qc3 Kf8 28. c6 Qxd5 29. Qg7# 1-0

[Event "DDR Women U18-ch"]
[Site "Ilmenau"]
[Date "1981.??.??"]
[Round "6"]
[White "Krutzsch, Birgit"]
[Black "Sommaro, Katja"]
[Result "1/2-1/2"]
[ECO "C30"]
[PlyCount "57"]
[EventDate "1981.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Bc4 Nf6 5. d3 Nc6 6. fxe5 dxe5 7. Bg5 0-0 8. Nc3 Bb4 9. 0-0 Bxc3 10. bxc3 Qd6 11. Nd2 Ng4 12. Qf3 Be6 13. h3 Nh6 14. Bxh6 gxh6 15. Qf6 Bxc4 16. Qxd6 cxd6 17. Nxc4 Rad8 18. Rab1 Rd7 19. Rf6 Rfd8 20. Rxh6 Kg7 21. Rh5 Ne7 22. Rg5+ Kh6 23. Rg3 Ng6 24. Ne3 Kg7 25. Nd5 a6 26. Rf1 b5 27. h4 Kh8 28. h5 Ne7 29. Ne3 1/2-1/2

[Event "DDR Women U18-ch"]
[Site "Ilmenau"]
[Date "1981.??.??"]
[Round "8"]
[White "Mai, Iris"]
[Black "Sommaro, Katja"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "87"]
[EventDate "1981.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[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 Nf6 4. Nf3 Be7 5. e3 0-0 6. Qc2 Nbd7 7. Bd3 c5 8. 0-0 b6 9. cxd5 exd5 10. b3 Bb7 11. Bb2 Rc8 12. dxc5 Nxc5 13. Bf5 Ne6 14. Qe2 g6 15. Bh3 Ne4 16. Nxe4 dxe4 17. Ne5 Bd6 18. Bxe6 fxe6 19. Qg4 Qe8 20. Rac1 Rxc1 21. Rxc1 Bxe5 22. Bxe5 Bc6 23. h4 Rf5 24. Qg3 Qd7 25. Bd4 Kf7 26. Qb8 Ke7 27. b4 Rf8 28. Qe5 Rf5 29. Qh8 Rf7 30. a4 Bxa4 31. Rc8 e5 32. Qxe5+ Qe6 33. Qc7+ Qd7 34. Qb8 Qf5 35. Qc7+ Qd7 36. Qe5+ Qe6 37. Qh8 Qd7 38. h5 gxh5 39. Qe5+ Qe6 40. Rc7+ Bd7 41. Qg5+ Kf8 42. Rxa7 Qf5 43. Ra8+ Be8 44. Bg7+ 1-0

[Event "DDR Women U18-ch"]
[Site "Ilmenau"]
[Date "1981.??.??"]
[Round "2"]
[White "Sommaro, Katja"]
[Black "Heinatz, Gundula"]
[Result "1-0"]
[ECO "D60"]
[PlyCount "83"]
[EventDate "1981.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[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 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 0-0 7. Bd3 h6 8. Bh4 dxc4 9. Bxc4 a6 10. a4 c5 11. 0-0 cxd4 12. Nxd4 Ne5 13. Bb3 Bd7 14. Bg3 Nc6 15. Nf3 Qb6 16. Be5 Rfd8 17. Bd4 Nxd4 18. exd4 Bc6 19. Ne2 Rac8 20. Qd3 Be4 21. Qe3 Bf5 22. h3 Nd5 23. Bxd5 Rxd5 24. Nc3 Rdd8 25. Ra2 Bf6 26. Rd1 Bc2 27. Rd2 Qb3 28. Qe2 Rxc3 29. bxc3 Qxa2 30. Rxc2 Qxa4 31. Rb2 Qa1+ 32. Kh2 b5 33. Qc2 Rc8 34. Nd2 Qe1 35. Ne4 Qa1 36. Nc5 Bxd4 37. cxd4 Rc6 38. Qd2 Rd6 39. Ra2 Qxd4 40. Qxd4 Rxd4 41. Nxa6 Kf8 42. Rb2 1-0

[Event "DDR Women U18-ch"]
[Site "Ilmenau"]
[Date "1981.??.??"]
[Round "11"]
[White "Sommaro, Katja"]
[Black "Jeske, Kirsten"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "59"]
[EventDate "1981.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Be7 6. Nf3 Nbd7 7. Bd3 dxc4 8. Bxc4 Nd5 9. Bxe7 Qxe7 10. a3 Nxc3 11. bxc3 e5 12. 0-0 0-0 13. Qc2 e4 14. Nd2 Nf6 15. f3 Bf5 16. Rae1 Bg6 17. fxe4 Nxe4 18. Nxe4 Bxe4 19. Qa2 Rad8 20. Bb3 Rd7 21. Rf4 Kh8 22. Kh1 f6 23. a4 Rd6 24. Qf2 f5 25. Bc2 g5 26. Rxe4 fxe4 27. Qg3 Rdf6 28. Rg1 Rf2 29. Bb1 Rf1 30. h3 1/2-1/2

[Event "DDR Women U18-ch"]
[Site "Ilmenau"]
[Date "1981.??.??"]
[Round "7"]
[White "Sommaro, Katja"]
[Black "Melzer, Angela"]
[Result "1-0"]
[ECO "D58"]
[PlyCount "47"]
[EventDate "1981.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 b6 6. Nf3 Bb7 7. Bd3 0-0 8. 0-0 h6 9. Bh4 Nbd7 10. Qe2 c5 11. Rfd1 Rc8 12. cxd5 Nxd5 13. Bg3 cxd4 14. Nxd5 Bxd5 15. Ba6 Ra8 16. e4 d3 17. Bxd3 Bc6 18. Bb5 Qc8 19. Rac1 Nc5 20. b4 Bxb5 21. Qxb5 a6 22. Qe2 Rd8 23. bxc5 Bxc5 24. Rxd8+ 1-0

[Event "DDR Women U18-ch"]
[Site "Ilmenau"]
[Date "1981.??.??"]
[Round "5"]
[White "Sommaro, Katja"]
[Black "Timme, Karin"]
[Result "1/2-1/2"]
[ECO "D94"]
[PlyCount "49"]
[EventDate "1981.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 0-0 6. Be2 c6 7. 0-0 Nbd7 8. Qb3 Nb6 9. Nd2 dxc4 10. Bxc4 Nxc4 11. Qxc4 Be6 12. Qe2 Nd5 13. Nxd5 Qxd5 14. Nb3 b6 15. Rd1 Rfd8 16. Bd2 Qc4 17. Qf3 Qb5 18. Bc3 Bd5 19. Qg3 Bxb3 20. axb3 Rd7 21. b4 Rad8 22. Qf3 Rc7 23. h3 Qd5 24. Qxd5 Rxd5 25. Rac1 1/2-1/2

[Event "DDR Women U18-ch"]
[Site "Ilmenau"]
[Date "1981.??.??"]
[Round "9"]
[White "Sommaro, Katja"]
[Black "Wende, Anke"]
[Result "1-0"]
[ECO "E12"]
[PlyCount "89"]
[EventDate "1981.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 b6 6. Nf3 Bb7 7. Bd3 dxc4 8. Bxc4 Nbd7 9. 0-0 0-0 10. Qe2 Ne4 11. Bf4 Nxc3 12. bxc3 c5 13. Rfd1 cxd4 14. cxd4 Rc8 15. Rac1 Ba3 16. Rc3 Bxf3 17. Qxf3 Bb4 18. Rc2 b5 19. Bd3 Rxc2 20. Bxc2 Nf6 21. e4 Qa8 22. Qd3 Nh5 23. Be3 a6 24. g4 Nf6 25. e5 Qf3 26. exf6 Qxg4+ 27. Kf1 Qh3+ 28. Ke2 Qh5+ 29. f3 Qxh2+ 30. Bf2 g6 31. Qe4 Rc8 32. Bb3 Bd6 33. Qb7 Re8 34. Rc1 Bg3 35. Rf1 Bxf2 36. Rxf2 Qd6 37. Qe4 e5 38. Qh4 exd4+ 39. Kf1 d3 40. Rh2 h5 41. Rd2 Qe5 42. f4 Qe3 43. Qf2 Qh3+ 44. Qg2 Qh4 45. Qxg6+ 1-0

[Event "DDR Women U18-ch"]
[Site "Ilmenau"]
[Date "1981.??.??"]
[Round "10"]
[White "Winter, Andrea"]
[Black "Sommaro, Katja"]
[Result "0-1"]
[ECO "D55"]
[PlyCount "92"]
[EventDate "1981.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nc3 b6 7. Bxf6 Bxf6 8. cxd5 exd5 9. Be2 Bb7 10. 0-0 Nc6 11. Rc1 Ne7 12. Qb3 Ng6 13. Rfd1 c6 14. Bd3 Nh4 15. Nxh4 Bxh4 16. Qc2 g6 17. g3 Be7 18. Ne2 Bd6 19. Nc3 f5 20. f4 Qf6 21. Bf1 Rfe8 22. Kf2 Re6 23. Bg2 Rae8 24. Re1 Qe7 25. Qd3 g5 26. Qd2 Qf6 27. Kg1 gxf4 28. exf4 Rxe1+ 29. Rxe1 Rxe1+ 30. Qxe1 Qxd4+ 31. Kh1 Kf7 32. Qe2 Qf6 33. Bf3 Qe6 34. Qd2 Bc5 35. Nd1 a5 36. a3 Qf6 37. Kg2 Qd4 38. Qe2 Qf6 39. Bh5+ Kg7 40. Qe8 Qe7 41. Qb8 Kh6 42. Bf3 Ba6 43. b4 axb4 44. axb4 Qe1 45. Kh3 Qf1+ 46. Bg2 Qxd1 0-1

[Event "DDR Women U18-ch"]
[Site "Ilmenau"]
[Date "1981.??.??"]
[Round "3"]
[White "Wolf, Sylvia"]
[Black "Sommaro, Katja"]
[Result "1-0"]
[ECO "C22"]
[PlyCount "43"]
[EventDate "1981.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Bd2 Bb4 6. e5 Bxd2+ 7. Nxd2 Ng4 8. Qe4 d6 9. exd6+ Be6 10. Ba6 Qc8 11. d7+ Kxd7 12. Bb5 Ke7 13. Bxc6 bxc6 14. Qxc6 Qd7 15. Qc5+ Ke8 16. 0-0-0 Qd6 17. Qb5+ Bd7 18. Qe2+ Qe6 19. Qf3 Rd8 20. Nh3 Kf8 21. Qa3+ Kg8 22. Rhe1 1-0

[Event "DDR-Cup corr"]
[Site "DDR"]
[Date "1979.??.??"]
[Round "?"]
[White "Sommaro, Katja"]
[Black "Bauer, Erik"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "37"]
[EventDate "1979.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e3 b5 5. a4 Bd7 6. Nf3 Nf6 7. Ne5 Nd5 8. Qf3 Be6 9. axb5 Nxc3 10. bxc3 Qc7 11. Nxc4 Bd5 12. e4 Bxc4 13. Bxc4 e6 14. bxc6 Qxc6 15. Qe2 Nd7 16. Bd2 Be7 17. 0-0 0-0 18. d5 exd5 19. Bxd5 1-0

