[Event "Hofheim Spring op 7th"]
[Site "Hofheim"]
[Date "2019.04.26"]
[Round "6"]
[White "Jansen, Dirk Norbert"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2205"]
[BlackElo "1957"]
[PlyCount "29"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Bc4 Qf6 7. 0-0 Ne7 8. Nc3 Ng6 9. Be3 Bb6 10. Bxb6 axb6 11. f4 Ba6 12. Bxa6 Rxa6 13. Qd3 Ra5 14. e5 Qh4 15. Rad1 1-0

[Event "Hofheim Spring op 7th"]
[Site "Hofheim"]
[Date "2019.04.26"]
[Round "7"]
[White "Kirchhof, Arno"]
[Black "Scharping, Hans Martin"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1957"]
[BlackElo "1966"]
[PlyCount "32"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. e3 e6 5. b3 Ne4 6. Bd3 f5 7. 0-0 Nd7 8. Qc2 Bd6 9. Ba3 Bxa3 10. Nxa3 Qe7 11. Nb1 0-0 12. Nc3 b6 13. a3 Bb7 14. b4 Rac8 15. c5 e5 16. Qb3 Nxc3 0-1

[Event "Hofheim Spring op 7th"]
[Site "Hofheim"]
[Date "2019.04.25"]
[Round "5"]
[White "Kirchhof, Arno"]
[Black "Nies, Peter"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "1957"]
[BlackElo "2075"]
[PlyCount "52"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 a6 8. a4 Bg4 9. Be2 Bxf3 10. Bxf3 Bg7 11. 0-0 0-0 12. Re1 Nbd7 13. a5 b5 14. axb6 Qxb6 15. Be2 Rfe8 16. Qc2 Ne5 17. h3 a5 18. Kh1 Rab8 19. Qa4 c4 20. f4 Nd3 21. Bxd3 cxd3 22. Qc4 Qf2 23. Be3 Qxb2 24. Qxd3 Rb3 25. Bd4 Nxe4 26. Nxe4 Qxa1 0-1

[Event "Hofheim Spring op 7th"]
[Site "Hofheim"]
[Date "2019.04.25"]
[Round "4"]
[White "Koellner, Ruben Gideon"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2318"]
[BlackElo "1957"]
[PlyCount "109"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Qb6 5. Qb3 c4 6. Qc2 Nc6 7. Nd2 Bg4 8. b3 cxb3 9. axb3 e6 10. Bd3 Bh5 11. Ngf3 Be7 12. 0-0 Bg6 13. Ne5 Bxd3 14. Qxd3 0-0 15. Nxc6 bxc6 16. Ra6 Qb7 17. b4 Nh5 18. Rfa1 Nxf4 19. exf4 Bd8 20. Nb3 Bb6 21. g3 g6 22. h4 h5 23. Qe2 Rfc8 24. Nc1 Bd8 25. Nd3 Bf6 26. R1a5 Bd8 27. Ra3 Bf6 28. Qa2 Rc7 29. Nc5 Qb8 30. R3a5 Bd8 31. Nd3 Rb7 32. Rc5 Rb6 33. Rxc6 Rxc6 34. Rxc6 a5 35. Qa4 axb4 36. Qxb4 Qxb4 37. Nxb4 Ba5 38. Nd3 Rb8 39. Ne5 Rb1+ 40. Kg2 Rc1 41. Rc8+ Kg7 42. Ra8 Bxc3 43. Ra7 Bxd4 44. Rxf7+ Kg8 45. Rf6 Rc2 46. Rxg6+ Kh7 47. Rxe6 Rxf2+ 48. Kh3 Re2 49. Re7+ Kg8 50. Nc6 Rd2 51. Nxd4 Rxd4 52. Re5 Rd1 53. Rxh5 d4 54. Rd5 d3 55. Kg4 1-0

[Event "Hofheim Spring op 7th"]
[Site "Hofheim"]
[Date "2019.04.24"]
[Round "2"]
[White "Humburg, Philipp"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2244"]
[BlackElo "1957"]
[PlyCount "121"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. g3 0-0 6. Bg2 c6 7. b3 Nbd7 8. 0-0 b6 9. Qc2 Bb7 10. Rd1 Bd6 11. Bb2 Qe7 12. Nd2 e5 13. dxe5 Nxe5 14. cxd5 cxd5 15. Nf1 Rac8 16. Qf5 Qe6 17. Qxe6 fxe6 18. Nb5 Bb8 19. Ba3 Rfd8 20. Ne3 Nc6 21. Bh3 Kf7 22. Nc2 Be5 23. Ncd4 Bxd4 24. Nxd4 Nxd4 25. Rxd4 Rc2 26. e3 Ne4 27. f3 Nf6 28. Bf1 e5 29. Rdd1 Rdc8 30. Bd3 R2c6 31. g4 h6 32. Bb2 Nd7 33. Bf5 R6c7 34. Rd2 g6 35. Bxd7 Rxd7 36. Bxe5 Ke6 37. Bd4 Rdc7 38. Kf2 Rc2 39. Rxc2 Rxc2+ 40. Kg3 Bc6 41. a4 Kd7 42. a5 Kc7 43. axb6+ axb6 44. h4 Kb7 45. h5 gxh5 46. gxh5 Be8 47. Rh1 Ka6 48. Kf4 Rg2 49. Bf6 Kb5 50. Rh4 Bf7 51. Be7 d4 52. exd4 Bxb3 53. Bf8 Kc4 54. Bxh6 Kxd4 55. Kf5+ Kd5 56. Bg5 Bc2+ 57. Kf6 Rf2 58. f4 b5 59. h6 Re2 60. h7 Re6+ 61. Kf7 1-0

[Event "Hofheim Spring op 7th"]
[Site "Hofheim"]
[Date "2019.04.24"]
[Round "3"]
[White "Kirchhof, Arno"]
[Black "Sever, Mustafa Batuhan"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1957"]
[BlackElo "2068"]
[PlyCount "81"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Be6 6. Bd3 g6 7. Qf3 Nc6 8. a3 Qd7 9. Nge2 Ne7 10. 0-0-0 c6 11. h3 Bg7 12. Rdg1 h5 13. Nf4 Bf7 14. g4 hxg4 15. hxg4 fxg4 16. Rxh8+ Bxh8 17. Qh1 0-0-0 18. Qh7 Qe8 19. Rxg4 f5 20. Rg1 Bf6 21. Nh3 Kb8 22. Ng5 Bg8 23. Qh2+ Ka8 24. Ne2 c5 25. dxc5 Nc6 26. Bb5 Qe7 27. Bxc6 bxc6 28. Nf3 Qxc5 29. Ned4 Qb6 30. Rxg6 c5 31. Qh6 Qa6 32. Rxf6 Qf1+ 33. Kd2 Qxf2+ 34. Ne2 Qxf3 35. Rf8 Rxf8 36. Qxf8+ Kb7 37. Qxg8 d4 38. Qg7+ Kc6 39. exd4 Qf2 40. Qf6+ Kd7 41. dxc5 1-0

[Event "Hofheim Spring op 7th"]
[Site "Hofheim"]
[Date "2019.04.23"]
[Round "1"]
[White "Kirchhof, Arno"]
[Black "Mulder, Bart Piet"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1957"]
[BlackElo "2149"]
[PlyCount "53"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Nf3 Be7 7. 0-0 0-0 8. Bg5 Nbd7 9. Nc3 Nb6 10. Bb3 c6 11. Re1 Nbd5 12. Qd2 Be6 13. Rad1 Qd6 14. Ne5 Rfe8 15. Qe2 Nxc3 16. bxc3 Bxb3 17. axb3 Nd5 18. Bxe7 Rxe7 19. Qd2 Rae8 20. c4 Nc7 21. Nf3 h6 22. g3 Ne6 23. Kg2 Rd8 24. Re3 Ng5 25. Nxg5 hxg5 26. Rxe7 Qxe7 27. Qe3 1/2-1/2

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.06"]
[Round "7"]
[White "Fock, Amina"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1770"]
[BlackElo "2041"]
[PlyCount "99"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. Nf3 cxd4 7. Qxd4 Ne7 8. Bg5 Nbc6 9. Bb5 Bd7 10. Bxc6 Bxc6 11. Qg4 Bxc3+ 12. bxc3 Qa5 13. Qb4 Qxb4 14. axb4 Ng6 15. Be3 f6 16. Bd4 Kf7 17. Kd2 a6 18. Rhe1 Bb5 19. g4 h6 20. Bc5 Rac8 21. Bd6 Rc4 22. Nd4 Bd7 23. h3 Rhc8 24. Ra3 fxe5 25. Bxe5 Nxe5 26. Rxe5 Kf6 27. Re3 e5 28. Rf3+ Ke7 29. Re3 Kd6 30. Nf3 d4 31. Rd3 Kd5 32. Ne1 h5 33. f3 hxg4 34. hxg4 Rh8 35. cxd4 exd4 36. c3 Rh2+ 37. Kd1 Bb5 38. Nc2 Rh1+ 39. Kd2 Rh2+ 40. Kc1 Rc8 41. Rxd4+ Ke6 42. Re4+ Kf6 43. Nd4 Bc4 44. Ra5 Bd3 45. Rf5+ Kg6 46. Re6+ Kh7 47. Rh5+ Rxh5 48. gxh5 Rxc3+ 49. Kd2 Ra3 50. Re3 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.05"]
[Round "6"]
[White "Kirchhof, Arno"]
[Black "Weber, Erwin"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2041"]
[BlackElo "1982"]
[PlyCount "110"]
[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 f5 2. Nc3 Nf6 3. Bf4 d6 4. e3 e6 5. Bd3 Nc6 6. Nf3 Be7 7. e4 fxe4 8. Nxe4 0-0 9. Bd2 Nxe4 10. Bxe4 Bf6 11. c3 d5 12. Bd3 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Qc2 Bg4 16. Be3 Qh4 17. g3 Qh3 18. Be2 Qh5 19. Bxg4 Qxg4 20. Qe2 Qa4 21. 0-0 Rae8 22. Qd3 c6 23. f4 Bc7 24. Bc5 Bb6 25. Bxb6 axb6 26. a3 Qb3 27. Qd2 Qc4 28. Rae1 b5 29. Rxe8 Rxe8 30. Re1 Re4 31. Kf2 Qc5+ 32. Kf3 Qe7 33. Re3 Qe8 34. Qe1 Qh5+ 35. Kg2 Qf5 36. Rxe4 dxe4 37. Qe3 c5 38. Qe2 Qd5 39. Kf2 c4 40. Qe3 Qd3 41. g4 Kf7 42. f5 Qc2+ 43. Qe2 Qd3 44. Qe3 Qc2+ 45. Qe2 Qb1 46. a4 Kf6 47. axb5 Qd3 48. Qe3 Qc2+ 49. Kg3 Qd3 50. Kf4 Qxe3+ 51. Kxe3 Ke5 52. b6 h5 53. f6 gxf6 54. gxh5 f5 55. h6 f4+ 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.04"]
[Round "5"]
[White "Gelman, Josef"]
[Black "Kirchhof, Arno"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1989"]
[BlackElo "2041"]
[PlyCount "35"]
[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 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Nbd7 5. Nbd2 c5 6. c3 Qc7 7. Bd3 Bd6 8. 0-0 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Bb7 12. dxc5 Bxc5 13. Bf4 Qxf4 14. Bxb7 Rd8 15. b4 Qc7 16. Be4 Bd6 17. Qc2 h6 18. Rad1 1/2-1/2

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.03"]
[Round "4"]
[White "Kirchhof, Arno"]
[Black "Grassi, Fabrizio"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2041"]
[BlackElo "1872"]
[PlyCount "82"]
[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 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. e3 Be7 8. h3 Nf8 9. Bd3 Ng6 10. Bh2 Bd6 11. Bxd6 Qxd6 12. Qc2 Ne7 13. 0-0 g6 14. Rab1 Bf5 15. b4 Bxd3 16. Qxd3 a6 17. a4 0-0 18. b5 axb5 19. axb5 Ra3 20. Qd2 Rfa8 21. bxc6 Qxc6 22. Rfc1 Qa6 23. Ne5 Kg7 24. Qb2 Qa5 25. Qxb7 Ra7 26. Qb6 Qxb6 27. Rxb6 Rc7 28. Rxf6 Kxf6 29. Ne4+ dxe4 30. Rxc7 Ra1+ 31. Kh2 Ra2 32. f3 exf3 33. Nxf3 Nd5 34. Rc6+ Ke7 35. Rc5 Kd6 36. e4 Ne3 37. Kg3 Nxg2 38. Ng5 f6 39. Nxh7 Ke7 40. Rc6 g5 41. Nxg5 fxg5 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.02"]
[Round "3"]
[White "Stern, Rene"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2510"]
[BlackElo "2041"]
[PlyCount "83"]
[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. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 c6 8. Qc2 Nd7 9. cxd5 exd5 10. Bd3 Be7 11. 0-0-0 Nf6 12. h3 Be6 13. Ne5 Qa5 14. Kb1 Nd7 15. f4 Nxe5 16. fxe5 0-0-0 17. Bf5 Bb4 18. Ne2 Bd7 19. Nf4 Rhe8 20. Rhf1 g6 21. Bxd7+ Rxd7 22. e6 fxe6 23. Qxg6 Rde7 24. Qxh6 e5 25. Ng6 Re6 26. dxe5 Qb5 27. Qh5 Bd2 28. Qf5 Bc3 29. Rf2 Kb8 30. Nf8 R6e7 31. e6 Bg7 32. Nd7+ Ka8 33. Qg4 a5 34. Rc2 b6 35. a4 Qb3 36. e4 d4 37. e5 Qxe6 38. Qxd4 c5 39. Qd6 Qxd6 40. Rxd6 Bxe5 41. Nxe5 Rxe5 42. Rxb6 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.01"]
[Round "2"]
[White "Kirchhof, Arno"]
[Black "Schenk, Rafael"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2041"]
[BlackElo "1791"]
[PlyCount "111"]
[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. Nf3 c5 3. c3 e6 4. Bf4 Nc6 5. e3 d5 6. Nbd2 Bd6 7. Ne5 Qc7 8. Ndf3 0-0 9. h3 Nd7 10. Bd3 f6 11. Nxc6 bxc6 12. Bxd6 Qxd6 13. Qc2 f5 14. 0-0 a5 15. Rfd1 Ba6 16. Bxa6 Rxa6 17. b3 e5 18. dxe5 Nxe5 19. Nxe5 Qxe5 20. Rd2 a4 21. Rb1 Qe4 22. Qxe4 fxe4 23. c4 axb3 24. axb3 Rf5 25. Rbd1 Ra3 26. cxd5 Rxd5 27. Rxd5 cxd5 28. Rxd5 Rxb3 29. Rxc5 Rb4 30. Kh2 Kf7 31. Kg3 Kf6 32. h4 g6 33. Rc7 h5 34. Rc6+ Kf5 35. Rd6 Rb5 36. Ra6 Rc5 37. f3 Rb5 38. fxe4+ Kxe4 39. Rxg6 Rb3 40. Re6+ Kf5 41. Re8 Ra3 42. Kf3 Rb3 43. Rg8 Rb1 44. Rg5+ Kf6 45. Rxh5 Rf1+ 46. Ke4 Rg1 47. Rg5 Ra1 48. Rf5+ Ke6 49. g4 Rg1 50. g5 Ra1 51. Rf6+ Ke7 52. Kf5 Rh1 53. h5 Ra1 54. Kg6 Ra8 55. Rf7+ Ke8 56. h6 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.06.30"]
[Round "1"]
[White "Zhou, Lepu Coco"]
[Black "Kirchhof, Arno"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "1641"]
[BlackElo "2041"]
[PlyCount "124"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Bd3 Nbc6 8. Nf3 Qa5 9. 0-0 Bd7 10. Rb1 c4 11. Be2 0-0-0 12. Bd2 Nb8 13. Qc1 Ba4 14. Ng5 Rdf8 15. Bg4 Nd7 16. f4 h6 17. Nf3 g6 18. Bh3 Rfg8 19. Be1 Nc6 20. Qb2 Qb6 21. Qxb6 axb6 22. Rb2 Ne7 23. g4 Kc7 24. Bg2 f6 25. exf6 Nxf6 26. Ne5 g5 27. fxg5 Nd7 28. Nf7 Rh7 29. Bg3+ Kc6 30. Re1 e5 31. Nxe5+ Nxe5 32. Rxe5 Rxg5 33. Re6+ Kd7 34. Rd6+ Ke8 35. Rdxb6 Bc6 36. a4 Rxg4 37. a5 Rhg7 38. a6 bxa6 39. Rxa6 h5 40. Rb8+ Kf7 41. Rh8 R4g5 42. Kf1 Bd7 43. Ke1 Ng6 44. Rb8 h4 45. Rb7 Nf8 46. Be5 Rxg2 47. Bxg7 Kxg7 48. Rd6 Rxh2 49. Rbxd7+ Nxd7 50. Rxd7+ Kg6 51. Rxd5 Rxc2 52. Rd6+ Kg5 53. Re6 h3 54. Re5+ Kf4 55. Rh5 h2 56. Kd1 Ra2 57. Kc1 h1Q+ 58. Rxh1 Ra1+ 59. Kb2 Rxh1 60. Ka3 Rb1 61. Ka4 Ke4 62. Ka5 Rb3 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2017.07.22"]
[Round "8"]
[White "Kievelitz, Bernd"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1844"]
[BlackElo "2075"]
[PlyCount "63"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 0-0 6. e3 Nbd7 7. h3 dxc4 8. Bxc4 Nb6 9. Bd3 Nbd5 10. Bh2 Nxc3 11. bxc3 b6 12. Qc2 Bb7 13. e4 h6 14. 0-0 c5 15. Qe2 c4 16. Bc2 Ba3 17. Rab1 Rc8 18. Ne5 Bd6 19. f4 Qc7 20. a4 Nd7 21. Ng4 f6 22. e5 fxe5 23. fxe5 Ba3 24. Bf4 Nb8 25. Nxh6+ gxh6 26. Bxh6 Rf7 27. Rxf7 Qxf7 28. Rf1 Qd7 29. Qg4+ Kh8 30. Qh5 Qe8 31. Bg7+ Kxg7 32. Qh7# 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2017.07.21"]
[Round "7"]
[White "Kirchhof, Arno"]
[Black "Krueger, Robin Kevin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2075"]
[BlackElo "1913"]
[PlyCount "60"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. dxc5 e6 4. e4 Bxc5 5. exd5 exd5 6. Bb5+ Nc6 7. c3 Nf6 8. 0-0 0-0 9. Nbd2 Bg4 10. Nb3 Bb6 11. Be2 Qd6 12. Nfd4 Bxd4 13. Nxd4 Bxe2 14. Nxe2 Rad8 15. Nd4 Rfe8 16. Be3 Ne4 17. Re1 a6 18. Qc2 Rc8 19. Rad1 h6 20. f3 Nxd4 21. Bxd4 Ng5 22. Rxe8+ Rxe8 23. Qd2 Qe6 24. Kf2 Qf5 25. Kg1 Qe6 26. Qf2 Qe2 27. Rd2 Qc4 28. b3 Qc6 29. Re2 Ne6 30. Qe1 Rc8 1/2-1/2

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2017.07.20"]
[Round "6"]
[White "Melamed, Tatiana"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "C09"]
[WhiteElo "2346"]
[BlackElo "2075"]
[PlyCount "89"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Qe7+ 7. Be2 Nf6 8. 0-0 Qc7 9. dxc5 Bxc5 10. Nb3 Be7 11. Be3 0-0 12. c3 Be6 13. Nfd4 Rad8 14. Re1 Rfe8 15. Nxc6 bxc6 16. Qd4 Rd7 17. Qa4 Bd6 18. h3 Rde7 19. Bg5 Bc8 20. Nd4 Bc5 21. Be3 Bd7 22. Bf3 Bb6 23. Nc2 Ne4 24. Rad1 Bxe3 25. Nxe3 Qb6 26. Qb3 Qc5 27. Rd4 Qd6 28. Bxe4 Rxe4 29. Rxe4 Rxe4 30. Rd1 Qc7 31. Qa3 Bxh3 32. Qc5 Bd7 33. Rxd5 Re6 34. Rd4 Be8 35. Ra4 Qb6 36. Qxb6 axb6 37. Ra8 Kf8 38. a4 Ke7 39. Rb8 c5 40. b3 Kd7 41. Nd5 c4 42. bxc4 Re4 43. Kf1 Kd6 44. g3 Rxc4 45. Ne3 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2017.07.19"]
[Round "5"]
[White "Kirchhof, Arno"]
[Black "Krieger, Fabian"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "2075"]
[BlackElo "1877"]
[PlyCount "53"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 Nc6 7. 0-0 a6 8. d5 Na5 9. Nd2 c5 10. Rb1 Rb8 11. b3 b5 12. Bb2 bxc4 13. bxc4 e6 14. Qc2 exd5 15. Nxd5 Rxb2 16. Rxb2 Nxd5 17. Bxd5 Bxb2 18. Qxb2 Qe7 19. Ne4 Qe5 20. Qxe5 dxe5 21. Nxc5 Bh3 22. Rc1 Rb8 23. Nb3 Nxb3 24. Rb1 Kf8 25. Rxb3 Rxb3 26. axb3 a5 27. f3 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2017.07.18"]
[Round "4"]
[White "Di Candia, Roberto"]
[Black "Kirchhof, Arno"]
[Result "1/2-1/2"]
[ECO "C17"]
[WhiteElo "1900"]
[BlackElo "2075"]
[PlyCount "140"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 cxd4 8. Nd6+ Kf8 9. Qf4 Nf5 10. Nxf5 Qa5+ 11. c3 exf5 12. b4 Qb6 13. Nf3 dxc3 14. Bd3 Nc6 15. b5 Ne7 16. Qb4 Bd7 17. Rc1 a5 18. Qd6 Qxd6 19. exd6 Nc8 20. Ne5 Be6 21. d7 Nb6 22. Rxc3 f6 23. Nf3 Bxd7 24. Rc7 Ke7 25. Kd2 Kd6 26. Rxb7 Rhb8 27. Rxb8 Rxb8 28. Re1 Nc4+ 29. Bxc4 dxc4 30. a4 Kc5 31. Kc3 Rb6 32. Rd1 Be6 33. Nd4 Rd6 34. Nxe6+ Rxe6 35. Rd7 Re2 36. Rxg7 Rxf2 37. Rxh7 Rxg2 38. Rc7+ Kd5 39. Rxc4 Rxh2 40. Rd4+ Ke5 41. Rc4 Rh3+ 42. Kc2 f4 43. b6 Rh8 44. Rc5+ Ke4 45. Rxa5 f3 46. Rb5 f2 47. Rb1 Ke3 48. a5 Rb8 49. Kc3 Ke2 50. Kc4 f1Q 51. Rxf1 Kxf1 52. Kc5 f5 53. a6 f4 54. a7 Rf8 55. b7 f3 56. a8Q Rxa8 57. bxa8Q f2 58. Qh1+ Ke2 59. Qg2 Ke1 60. Qg3 Ke2 61. Qg4+ Ke1 62. Qg3 Ke2 63. Qe5+ Kf1 64. Kd4 Kg2 65. Qe4+ Kg1 66. Qg4+ Kh2 67. Qe2 Kg1 68. Qg4+ Kh2 69. Qf3 Kg1 70. Qg3+ Kh1 1/2-1/2

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2017.07.17"]
[Round "3"]
[White "Kirchhof, Arno"]
[Black "Plaza Reino, Mercedes"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "2075"]
[BlackElo "1788"]
[PlyCount "61"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Bg5 Be7 5. e3 c6 6. Nc3 Nbd7 7. Rc1 0-0 8. h3 Re8 9. Bd3 h6 10. Bh4 dxc4 11. Bxc4 b5 12. Bd3 Bb7 13. 0-0 a6 14. e4 c5 15. e5 Nd5 16. Bxe7 Nxc3 17. Bxd8 Nxd1 18. Rfxd1 Rexd8 19. dxc5 Bxf3 20. gxf3 Nxe5 21. Be4 Rxd1+ 22. Rxd1 Rc8 23. f4 Nc6 24. Rd6 Ne7 25. b4 Kf8 26. Bb7 Rb8 27. c6 Nd5 28. Rxd5 exd5 29. c7 Re8 30. c8Q Rxc8 31. Bxc8 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2017.07.16"]
[Round "2"]
[White "Jess, Arne"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "1839"]
[BlackElo "2075"]
[PlyCount "29"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. dxc5 Bxc5 7. Na4 Qc7 8. Nxc5 Qxc5 9. Bd3 Nbc6 10. f4 0-0 11. Nf3 Nb4 12. Bxh7+ Kxh7 13. Ng5+ Kg6 14. Qg4 f5 15. Qh4 1-0

[Event "Bad Woerishofen op 33rd"]
[Site "Bad Woerishofen"]
[Date "2017.03.16"]
[Round "7"]
[White "Kirchhof, Arno"]
[Black "Schulz, Gert"]
[Result "1-0"]
[ECO "E41"]
[WhiteElo "2078"]
[BlackElo "1989"]
[PlyCount "57"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 d6 7. Bd2 e5 8. d5 Ne7 9. Qc2 Bd7 10. Ng5 h6 11. Nge4 Nxe4 12. Bxe4 a6 13. 0-0 0-0 14. Bd3 b5 15. b3 bxc4 16. bxc4 Rb8 17. a3 Ba5 18. Rab1 Qc7 19. f4 exf4 20. exf4 Rxb1 21. Rxb1 f5 22. Qb2 Ra8 23. Bc1 Kf8 24. Ne2 Ng8 25. Ng3 Qc8 26. Nh5 Nf6 27. Nxf6 gxf6 28. Qxf6+ Ke8 29. Be2 1-0

[Event "Bad Woerishofen op 33rd"]
[Site "Bad Woerishofen"]
[Date "2017.03.14"]
[Round "5"]
[White "Kirchhof, Arno"]
[Black "Belz, Frank Martin"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2078"]
[BlackElo "1985"]
[PlyCount "26"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Bd3 Nbd7 8. 0-0 Bd6 9. Nc3 0-0 10. e4 e5 11. cxd5 exd4 12. Ne2 Ne5 13. Qg3 Nh5 0-1

[Event "Bad Woerishofen op 33rd"]
[Site "Bad Woerishofen"]
[Date "2017.03.13"]
[Round "4"]
[White "Felgendreher, Heiko"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2224"]
[BlackElo "2078"]
[PlyCount "51"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 0-0 8. Bd3 f5 9. exf6 Rxf6 10. Bg5 Rf7 11. Qh5 g6 12. Qd1 Nbc6 13. Nf3 Qf8 14. 0-0 c4 15. Be2 h6 16. Bc1 Bd7 17. a4 Rd8 18. a5 Bc8 19. Ba3 Qg7 20. Qd2 Nf5 21. Bc5 Nd6 22. Qe3 Ne4 23. Ba3 Kh7 24. Bxc4 Nxf2 25. Qxf2 dxc4 26. Ng5+ 1-0

[Event "Bad Woerishofen op 33rd"]
[Site "Bad Woerishofen"]
[Date "2017.03.11"]
[Round "2"]
[White "Melamed, Tatiana"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2327"]
[BlackElo "2078"]
[PlyCount "53"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Nc6 6. Nf3 Nge7 7. Bd3 Ng6 8. 0-0 Bxc3 9. bxc3 Ncxe5 10. Nxe5 Nxe5 11. Bf4 Nxd3 12. cxd3 0-0 13. Bd6 Re8 14. f4 b6 15. d4 bxc5 16. dxc5 Bb7 17. Qa4 Qc8 18. Qd4 Qd7 19. Rf3 f6 20. Rg3 Qf7 21. Qa4 Rec8 22. Rb1 Bc6 23. Qa6 Qh5 24. Re1 Qf5 25. Qe2 Bd7 26. Re3 Kf7 27. g4 1-0

[Event "Berlin Lichtenrade op 11th"]
[Site "Berlin"]
[Date "2015.10.27"]
[Round "4"]
[White "Kirchhof, Arno"]
[Black "Boetzer, Detlef"]
[Result "0-1"]
[ECO "E69"]
[WhiteElo "2104"]
[BlackElo "2226"]
[PlyCount "54"]
[EventDate "2015.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 e5 8. h3 c6 9. e4 exd4 10. Nxd4 Qb6 11. Nc2 Ne8 12. Bd2 a5 13. b3 Nc5 14. Rb1 f5 15. Qe2 Nxe4 16. Nxe4 fxe4 17. Bxe4 Bxh3 18. Bg2 Bxg2 19. Qe6+ Kh8 20. Kxg2 Nf6 21. Bf4 d5 22. cxd5 Rae8 23. Qh3 Nxd5 24. Bd6 Rf5 25. Rbe1 Rxe1 26. Nxe1 c5 27. Bf4 Rxf4 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.11"]
[Round "9"]
[White "Tuerschmann, Steffen"]
[Black "Kirchhof, Arno"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2064"]
[PlyCount "56"]
[EventDate "2015.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 e6 9. Nbd2 h6 10. h3 Qd8 11. Be2 Bd6 12. Bxd6 Qxd6 13. 0-0 0-0 14. Re1 b5 15. b4 a5 16. bxa5 Rxa5 17. Qb2 Rfa8 18. Nb1 b4 19. Rc1 b3 20. a3 Bxb1 21. Rcxb1 Rxa3 22. Nd2 Ra2 23. Rxa2 Rxa2 24. Qc1 Rc2 25. Qe1 Qa3 26. e4 b2 27. exd5 exd5 28. Kh2 Qxc3 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.10"]
[Round "8"]
[White "Kirchhof, Arno"]
[Black "Costello, Colin"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2064"]
[BlackElo "1959"]
[PlyCount "59"]
[EventDate "2015.04.03"]
[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 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Nc3 0-0 6. Qc2 d5 7. e3 Nbd7 8. Bd3 dxc4 9. Bxc4 e5 10. a3 Bxc3 11. Bxc3 exd4 12. Nxd4 Nb6 13. Bb4 Qe4 14. Bxf8 Qxg2 15. 0-0-0 Kxf8 16. Bd3 Bd7 17. Bf5 Qd5 18. Ne6+ Bxe6 19. Rxd5 Bxd5 20. e4 Bc6 21. f3 g6 22. Bh3 Nh5 23. Qc3 Kg8 24. Rd1 Bb5 25. Bf1 c6 26. b3 Nf4 27. Qf6 Ne6 28. Bh3 Nf8 29. a4 Be2 30. Rd2 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.09"]
[Round "7"]
[White "Krefenstein, Sergej"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "2147"]
[BlackElo "2064"]
[PlyCount "91"]
[EventDate "2015.04.03"]
[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. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Qa5 8. Bd2 Nbc6 9. Bd3 c4 10. Be2 h6 11. h4 Bd7 12. h5 0-0-0 13. Qc1 g5 14. Nh2 Rdf8 15. Rb1 f5 16. exf6 Rxf6 17. Ng4 Rf7 18. 0-0 Nf5 19. g3 Kb8 20. Kg2 Ka8 21. Qb2 Bc8 22. a4 Nfxd4 23. Bd1 Nf5 24. Qa3 Qd8 25. Qc5 Qd6 26. Qb5 Rhf8 27. Be2 e5 28. a5 Nfd4 29. cxd4 Nxd4 30. Qb2 Nxe2 31. Nxe5 Rf6 32. Rbe1 Qe6 33. g4 Nf4+ 34. Bxf4 Rxf4 35. f3 Qf6 36. Qb5 Rd8 37. Qc5 Qd6 38. Qb5 Bd7 39. Nxd7 Rxd7 40. Re8+ Rd8 41. Rfe1 Rf8 42. R1e6 Qf4 43. Rxd8+ Rxd8 44. Re7 Rb8 45. a6 bxa6 46. Qc6+ 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.08"]
[Round "6"]
[White "Kirchhof, Arno"]
[Black "Gros, Dirk"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2064"]
[BlackElo "2071"]
[PlyCount "63"]
[EventDate "2015.04.03"]
[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. c4 e6 3. Nf3 c6 4. g3 Nf6 5. Bg2 Nbd7 6. Nbd2 Be7 7. 0-0 0-0 8. Qc2 Re8 9. b3 Bd6 10. Bb2 Bc7 11. Rfd1 Qe7 12. Bh3 b6 13. cxd5 Nxd5 14. Qxc6 Ba6 15. e4 Nb4 16. Qc3 Rac8 17. Ba3 Bd6 18. Nc4 Nd5 19. exd5 Bxa3 20. dxe6 fxe6 21. Qe3 Kh8 22. Nxa3 Qxa3 23. Ng5 Nf8 24. Qf4 Rc2 25. Re1 Ng6 26. Qe3 Bc8 27. Bf5 Rxf2 28. Qxf2 Rf8 29. Nxe6 Bxe6 30. Rxe6 Ne7 31. g4 g6 32. Qe2 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.07"]
[Round "5"]
[White "Sappok, Marius"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "D39"]
[WhiteElo "1987"]
[BlackElo "2064"]
[PlyCount "87"]
[EventDate "2015.04.03"]
[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. c4 dxc4 3. Nf3 Nf6 4. Nc3 e6 5. e4 Bb4 6. Bg5 h6 7. Bxf6 Qxf6 8. Bxc4 0-0 9. 0-0 Bxc3 10. bxc3 Nd7 11. e5 Qe7 12. Qe2 Rd8 13. Bd3 Nf8 14. Rab1 b6 15. Be4 Rb8 16. c4 Bb7 17. Bxb7 Rxb7 18. Qe4 c5 19. dxc5 Rc8 20. cxb6 Rxb6 21. Rxb6 axb6 22. Rb1 Qc5 23. g3 Ng6 24. h4 h5 25. Rb5 Qxc4 26. Qxc4 Rxc4 27. Rxb6 Ra4 28. Rb8+ Nf8 29. Rb2 Ra5 30. Kf1 Nd7 31. Re2 Kf8 32. Ke1 Rd5 33. Rd2 Ke7 34. Rxd5 exd5 35. Ke2 Ke6 36. Ke3 f6 37. exf6 Nxf6 38. Nd4+ Kd7 39. f3 g6 40. Kf4 Kd6 41. Nb3 Nh7 42. a4 Nf8 43. Kg5 Ke5 44. a5 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.06"]
[Round "4"]
[White "Fuchs, Raimond"]
[Black "Kirchhof, Arno"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1910"]
[BlackElo "2064"]
[PlyCount "92"]
[EventDate "2015.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bg5 e6 4. e3 Be7 5. Nbd2 0-0 6. Bd3 Nbd7 7. 0-0 c5 8. c3 b6 9. Ne5 Bb7 10. Qe2 Nxe5 11. dxe5 Nd7 12. Bxe7 Qxe7 13. f4 f6 14. Qh5 g6 15. Qh4 Rae8 16. Nf3 fxe5 17. Qxe7 Rxe7 18. Nxe5 Nxe5 19. fxe5 Ref7 20. g4 Rf3 21. Rxf3 Rxf3 22. Re1 d4 23. Bc4 dxe3 24. Bxe6+ Kg7 25. c4 Ba6 26. Re2 Rf4 27. Rxe3 Bxc4 28. Bd7 Kf8 29. Kg2 Ke7 30. Kg3 g5 31. Bf5 h6 32. Ra3 a5 33. Ra4 Bd5 34. Rxf4 gxf4+ 35. Kxf4 Bxa2 36. h4 b5 37. h5 a4 38. g5 hxg5+ 39. Kxg5 b4 40. h6 Bg8 41. h7 Bxh7 42. Bxh7 c4 43. Kf4 a3 44. Bb1 c3 45. Ke3 c2 46. Bxc2 a2 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.05"]
[Round "3"]
[White "Kirchhof, Arno"]
[Black "Hoffmann, Peter2222"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2064"]
[BlackElo "1958"]
[PlyCount "115"]
[EventDate "2015.04.03"]
[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. c4 Nc6 3. Nf3 Bg4 4. Nc3 e6 5. e3 Nf6 6. Be2 Bb4 7. 0-0 0-0 8. Bd2 dxc4 9. Bxc4 a6 10. a3 Bd6 11. Be2 h6 12. Qc2 e5 13. d5 Ne7 14. e4 Nd7 15. h3 Bxf3 16. Bxf3 f5 17. Rad1 Qe8 18. b4 f4 19. Bg4 Nf6 20. Be6+ Kh8 21. g4 fxg3 22. fxg3 Qg6 23. Kh2 a5 24. Qb3 axb4 25. axb4 Ra3 26. Rde1 Rfa8 27. Qb2 R3a6 28. Rf3 Rb6 29. b5 Bc5 30. Be3 Bd4 31. Bxd4 exd4 32. Nd1 Nxe4 33. Qxd4 Ra2+ 34. Nf2 Ng5 35. Rf8+ Kh7 36. Bd7 Qd6 37. Rxe7 Qxe7 38. Bf5+ Rg6 39. Bxg6+ Kxg6 40. Rf4 Qe2 41. Kg2 Rd2 42. Qb4 Rd1 43. g4 Qf1+ 44. Kg3 Qg1+ 45. Kh4 Re1 46. Qd4 Kh7 47. b6 cxb6 48. Qd3+ g6 49. Rf6 Re4 50. Nxe4 Qe1+ 51. Ng3 Nf3+ 52. Qxf3 g5+ 53. Kh5 Qe8+ 54. Rf7+ Kg8 55. Kxh6 Qxf7 56. Qxf7+ Kxf7 57. Kxg5 b5 58. Kf5 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.04"]
[Round "2"]
[White "Binder, Thomas"]
[Black "Kirchhof, Arno"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "1862"]
[BlackElo "2064"]
[PlyCount "130"]
[EventDate "2015.04.03"]
[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. Nc3 Bb4 4. Bd2 Ne7 5. exd5 exd5 6. Nf3 Bf5 7. Be2 Nbc6 8. 0-0 0-0 9. Bf4 a6 10. Bd3 Bxc3 11. bxc3 Qd7 12. Re1 Rae8 13. Ne5 Nxe5 14. Rxe5 f6 15. Re3 Bxd3 16. Qxd3 Ng6 17. Rxe8 Rxe8 18. Be3 b5 19. a4 Qc6 20. axb5 axb5 21. Rb1 Ra8 22. h3 Ra5 23. Bd2 Qd7 24. Qe2 c6 25. c4 Ra4 26. cxb5 cxb5 27. Rxb5 Rxd4 28. Rb8+ Kf7 29. Be3 Ra4 30. Qb5 Qxb5 31. Rxb5 d4 32. Bd2 Rc4 33. Rb2 Ke6 34. Kf1 Ne5 35. Ke2 Nd7 36. Kd3 Ra4 37. Rb4 Ne5+ 38. Ke2 Rxb4 39. Bxb4 Kd5 40. Bf8 g6 41. Be7 f5 42. f3 Kc4 43. Kd2 Nd7 44. g4 Nb6 45. h4 fxg4 46. fxg4 Nd5 47. Bg5 Nc3 48. Bf4 Ne4+ 49. Kc1 Nf2 50. g5 Ne4 51. Be5 d3 52. cxd3+ Kxd3 53. Kd1 Ke3 54. h5 Nf2+ 55. Kc2 gxh5 56. Bc7 h4 57. Kb3 Kd3 58. Kb4 Ne4 59. Be5 h3 60. Kb5 Nxg5 61. Kc6 Nf3 62. Bg3 Ke4 63. Kd6 h2 64. Bxh2 Nxh2 65. Ke6 Ng4 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.03"]
[Round "1"]
[White "Kirchhof, Arno"]
[Black "Fiedler, Ronald"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2064"]
[BlackElo "1707"]
[PlyCount "55"]
[EventDate "2015.04.03"]
[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. c4 Nf6 3. Nc3 e6 4. Nf3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Qa5 10. Be2 Bxd2+ 11. Qxd2 Qxd2+ 12. Kxd2 0-0 13. Rhc1 Bd7 14. Rab1 Bc6 15. Ke3 Nd7 16. Bb5 Rfc8 17. Bxc6 Rxc6 18. Rxc6 bxc6 19. Rb7 Nb6 20. Ne5 f6 21. Nxc6 Nc4+ 22. Kd3 Nd6 23. Rxa7 Rxa7 24. Nxa7 Kf8 25. a4 Ke8 26. Nb5 Nb7 27. Kc3 Kd7 28. Kb4 1-0

[Event "Berlin Lichtenrade op 10th"]
[Site "Berlin"]
[Date "2014.10.25"]
[Round "8"]
[White "Dimitrijeski, Kristian"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2205"]
[BlackElo "2053"]
[PlyCount "131"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. cxd5 exd5 6. Bg5 c6 7. Qc2 g6 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. Bh6 Bf8 12. Bxf8 Kxf8 13. b4 a6 14. a4 Kg7 15. 0-0 Qe7 16. b5 axb5 17. axb5 Ra3 18. bxc6 bxc6 19. Nxd5 Rxd3 20. Nxe7 c5 21. Nc6 cxd4 22. Ncxd4 Rb8 23. Ra7 Rc3 24. g4 Nc5 25. g5 Nfe4 26. Rc7 Rb7 27. Ne6+ Nxe6 28. Rxb7 N4xg5 29. Nxg5 Nxg5 30. Ra1 Rc6 31. Kg2 Rf6 32. Raa7 h5 33. Re7 Ne6 34. Ra5 Kf8 35. Rb7 Kg7 36. h4 Kh6 37. f4 Kg7 38. Kf3 Kh6 39. Rb8 Kg7 40. Rc8 Rf5 41. Rxf5 gxf5 42. e4 fxe4+ 43. Kxe4 Nf8 44. Rc5 Kh6 45. Rc6+ Kg7 46. f5 Nd7 47. Kf4 f6 48. Rc7 Kh6 49. Rc6 Kg7 50. Re6 Kf7 51. Ra6 Kg7 52. Ra7 Kh6 53. Ke4 Ne5 54. Kd5 Nf3 55. Ra4 Ne5 56. Ke6 Ng4 57. Kf7 Kh7 58. Ra8 Nf2 59. Kxf6 Ne4+ 60. Ke7 Ng3 61. f6 Nf5+ 62. Ke6 Nxh4 63. f7 Ng6 64. f8Q Nxf8+ 65. Rxf8 h4 66. Rf4 1-0

[Event "Berlin Lichtenrade op 10th"]
[Site "Berlin"]
[Date "2014.10.24"]
[Round "7"]
[White "Kirchhof, Arno"]
[Black "Stigar, Petter"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2053"]
[BlackElo "2225"]
[PlyCount "76"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. 0-0 a6 7. Bb3 cxd4 8. exd4 Nc6 9. Nc3 Be7 10. Bg5 0-0 11. a3 Na5 12. Bc2 b5 13. Qd3 g6 14. Ne5 Bb7 15. b4 Nc4 16. Nxc4 bxc4 17. Qd2 Qc7 18. Rfe1 Rfd8 19. Rad1 Nd5 20. Nxd5 Bxd5 21. Bxe7 Qxe7 22. Be4 Rac8 23. Qc3 Bxe4 24. Rxe4 Rd5 25. h3 Qd8 26. Rb1 Qd7 27. Rc1 Qb7 28. Qe3 Qe7 29. Rc3 a5 30. bxa5 Rxa5 31. Re5 Rxe5 32. dxe5 Qd7 33. Qc1 Qd5 34. Qe3 Rc5 35. Qf4 Qc6 36. Qd4 Qd5 37. Qf4 Qc6 38. Qd4 Qd5 1/2-1/2

[Event "Berlin Lichtenrade op 10th"]
[Site "Berlin"]
[Date "2014.10.19"]
[Round "2"]
[White "Milanovic, Danilo"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2485"]
[BlackElo "2053"]
[PlyCount "131"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 Nbd7 6. e3 c6 7. h3 0-0 8. Rc1 b6 9. cxd5 exd5 10. Bd3 Bb7 11. 0-0 c5 12. dxc5 Nxc5 13. Be2 Ne6 14. Be5 Rc8 15. Qd3 Nd7 16. Bh2 Ndc5 17. Qb1 Ne4 18. Nb5 a6 19. Rxc8 Bxc8 20. Nbd4 Nxd4 21. exd4 Bd6 22. Bxd6 Qxd6 23. Bd3 Bb7 24. Re1 Rc8 25. Qd1 Qb4 26. Re2 a5 27. a3 Qd6 28. Re3 f6 29. Nd2 Qf4 30. Nf3 Qc7 31. Qe2 Qf4 32. Qe1 Qc7 33. Qe2 Qf4 34. g3 Qc7 35. Kg2 Qc1 36. Ne1 Qc7 37. Qd1 Kf7 38. Nf3 Re8 39. Qe2 Re7 40. Nh4 g6 41. Nf3 Nd6 42. Rxe7+ Qxe7 43. Qc2 Kg7 44. Ng1 Qd7 45. Ne2 Qc8 46. Nc3 Bc6 47. h4 Qg4 48. Ne2 Qd7 49. Nf4 Nb5 50. Bxg6 Nxd4 51. Qd3 hxg6 52. Qxd4 Qd6 53. Kh2 Bb7 54. Qd3 f5 55. Qd4+ Kf7 56. Qh8 Qf6 57. Qb8 Qc6 58. Nd3 Ke6 59. Qg8+ Kf6 60. Qd8+ Ke6 61. Nf4+ Kf7 62. Nh3 Ke6 63. Ng5+ Ke5 64. Qe7+ Kd4 65. Nf3+ Kc4 66. Ne5+ 1-0

[Event "Forchheim op-A 13th"]
[Site "Forchheim"]
[Date "2014.10.05"]
[Round "5"]
[White "Reuter, Roland"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "1998"]
[BlackElo "2053"]
[PlyCount "99"]
[EventDate "2014.10.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Nc3 g6 5. Bf4 Bg7 6. e3 Nbd7 7. h3 0-0 8. Qc2 dxc4 9. Bxc4 Nb6 10. Bb3 Nbd5 11. Nxd5 Nxd5 12. Bg3 Nf6 13. Nd2 Qa5 14. 0-0 Rd8 15. Nc4 Qh5 16. Ne5 Rf8 17. Qc5 Ne4 18. Qxe7 Bf6 19. Bxf7+ Kg7 20. Bxg6+ Bxe7 21. Bxh5 Nxg3 22. fxg3 Be6 23. Be2 Bd6 24. Bg4 Bxe5 25. Bxe6 Bxg3 26. Rxf8 Rxf8 27. Rf1 Re8 28. Rf3 Bd6 29. Bb3 Re7 30. Kf2 c5 31. Rf5 b6 32. Kf3 cxd4 33. exd4 h6 34. g4 Bh2 35. h4 Bg1 36. Rf4 Rd7 37. d5 Bc5 38. g5 hxg5 39. hxg5 Bd6 40. Re4 Bc5 41. Kg4 a5 42. a4 Rd8 43. Re6 Rf8 44. Bc4 Rf2 45. Re2 Rf8 46. b3 Rf7 47. Re6 Rf2 48. Rc6 Rf8 49. Rc7+ Rf7 50. d6 1-0

[Event "Forchheim op-A 13th"]
[Site "Forchheim"]
[Date "2014.10.04"]
[Round "3"]
[White "Fluechter, Gregor"]
[Black "Kirchhof, Arno"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2155"]
[BlackElo "2053"]
[PlyCount "36"]
[EventDate "2014.10.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Be7 6. 0-0 0-0 7. h3 h6 8. Re1 Re8 9. c3 Nbd7 10. Bf4 Nf8 11. Bc2 Bd6 12. Bxd6 Rxe1+ 13. Qxe1 Qxd6 14. Nbd2 Bd7 15. Ne5 Re8 16. Qf1 Qb6 17. Rb1 Bb5 18. Bd3 Bxd3 1/2-1/2

[Event "Forchheim op-A 13th"]
[Site "Forchheim"]
[Date "2014.10.04"]
[Round "4"]
[White "Kirchhof, Arno"]
[Black "Martin Fernandez, Rodrigo"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2053"]
[BlackElo "2159"]
[PlyCount "52"]
[EventDate "2014.10.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. a3 Bxd2+ 6. Bxd2 Ne4 7. g3 f5 8. Bg2 d6 9. h4 Qe8 10. Ng5 Nxd2 11. Qxd2 h6 12. Nxe6 Bxe6 13. Bxb7 Nd7 14. Bxa8 Qxa8 15. d5 Bf7 16. 0-0-0 Ne5 17. Qd4 Qb7 18. f3 Qa6 19. Rd2 Qxc4+ 20. Qxc4 Nxc4 21. Rc2 Bxd5 22. b3 Nxa3 23. Rxc7 Nb5 24. Rd7 Rc8+ 25. Kd2 Kf8 26. Rc1 Bc6 0-1

[Event "Forchheim op-A 13th"]
[Site "Forchheim"]
[Date "2014.10.03"]
[Round "1"]
[White "Bunk, Karsten"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2093"]
[BlackElo "2053"]
[PlyCount "51"]
[EventDate "2014.10.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. Nc3 Bf6 10. Rc1 Bd7 11. d3 Rc8 12. Qd2 Nxc3 13. Bxc3 Bxc3 14. Qxc3 b6 15. Rfd1 Qe7 16. d4 Nxd4 17. Nxd4 cxd4 18. Qxd4 Rxc1 19. Rxc1 Rc8 20. Rd1 Be8 21. h4 h6 22. Be4 Rc7 23. Qe5 Bc6 24. Rc1 Qa3 25. Rxc6 Rxc6 26. Qb8+ 1-0

[Event "Forchheim op-A 13th"]
[Site "Forchheim"]
[Date "2014.10.03"]
[Round "2"]
[White "Kirchhof, Arno"]
[Black "Reimann, Gunther"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2053"]
[BlackElo "1981"]
[PlyCount "189"]
[EventDate "2014.10.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 e6 5. b3 b6 6. Bb2 Bb7 7. Be2 Be7 8. 0-0 0-0 9. Nbd2 Nbd7 10. Rc1 Rc8 11. Bd3 c5 12. Qe2 Ne4 13. Rfd1 Bf6 14. Ne5 Qe7 15. Nxe4 dxe4 16. Nxd7 Qxd7 17. Bb1 Qe7 18. dxc5 Bxb2 19. Qxb2 bxc5 20. Qe5 f6 21. Qh5 Rfd8 22. h3 g6 23. Qe2 Kf7 24. Rxd8 Rxd8 25. Rd1 Rd6 26. Kf1 Qc7 27. g3 e5 28. Bc2 Ke7 29. Ke1 Qd7 30. Rxd6 Qxd6 31. Qd2 Qe6 32. Qa5 Qb6 33. Qxb6 axb6 34. a3 Bc8 35. h4 Bb7 36. Kd2 f5 37. Bd1 h6 38. b4 Kd6 39. Ba4 Ba6 40. Kc3 Bc8 41. Be8 g5 42. hxg5 hxg5 43. Kb3 Be6 44. a4 Bc8 45. Bf7 Bb7 46. Bg6 Bc8 47. Bh7 Kc6 48. Bg8 Kb7 49. Bd5+ Ka6 50. Bc6 Be6 51. Bb5+ Kb7 52. bxc5 bxc5 53. a5 Ka7 54. Ka3 Kb7 55. Ka4 Ka7 56. Kb3 Kb7 57. Kc3 Ka7 58. Kd2 Kb7 59. Ke2 Ka7 60. f3 exf3+ 61. Kxf3 Bc8 62. Ke2 Bb7 63. Kd3 Be4+ 64. Ke2 Kb7 65. Kd2 Kc7 66. Ke2 Kd6 67. Be8 Bb7 68. Bf7 f4 69. exf4 gxf4 70. gxf4 exf4 71. Kf2 Ke5 72. Bg8 Kd4 73. Bf7 Kc3 74. Bd5 Bc8 75. Kf3 Kb4 76. Kxf4 Kxa5 77. Ke3 Kb4 78. Bf7 Kc3 79. Ke4 Bb7+ 80. Ke5 Kb4 81. Kf4 Ba6 82. Ke3 Bxc4 83. Bg6 Kc3 84. Bf5 Bf7 85. Bd3 Bc4 86. Bf5 Kb4 87. Kd2 Bf7 88. Bd3 Be8 89. Kc2 Bd7 90. Kb2 Ba4 91. Be2 Bb3 92. Bd3 Bc4 93. Bf5 Be2 94. Be6 Kb5 95. Kb3 1/2-1/2

[Event "Rostock SSC op 13th"]
[Site "Rostock"]
[Date "2014.07.27"]
[Round "7"]
[White "Fruebing, Thomas"]
[Black "Kirchhof, Arno"]
[Result "1/2-1/2"]
[ECO "C16"]
[WhiteElo "2120"]
[BlackElo "2056"]
[PlyCount "90"]
[EventDate "2014.07.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Bd2 b6 6. Nb5 Bxd2+ 7. Qxd2 Ba6 8. Qc3 Bxb5 9. Bxb5+ c6 10. Bd3 Nd7 11. f4 c5 12. Nf3 Nc6 13. Bb5 Nxd4 14. Nxd4 cxd4 15. Qa3 Qc8 16. 0-0-0 a6 17. Bxd7+ Qxd7 18. f5 Qe7 19. Qg3 0-0-0 20. Rxd4 g6 21. fxe6 fxe6 22. Rf1 Rhf8 23. Rdf4 Rf5 24. Qd3 Kb7 25. Kb1 Rxe5 26. Ra4 b5 27. Rd4 Rf8 28. Rd1 Rf2 29. a4 Ree2 30. axb5 Rxc2 31. bxa6+ Ka7 32. Qxc2 Rxc2 33. Kxc2 Qc5+ 34. Kb1 Kxa6 35. h3 Kb6 36. R1d2 Qb5 37. Rd1 Kc6 38. R1d2 Kd6 39. Rd1 Qc5 40. R4d3 Qc4 41. Rd4 Qb3 42. R4d3 Qb5 43. R1d2 Qb4 44. Rd4 Qb6 45. R4d3 Qb5 1/2-1/2

[Event "Rostock SSC op 13th"]
[Site "Rostock"]
[Date "2014.07.26"]
[Round "6"]
[White "Kirchhof, Arno"]
[Black "Dobrikov, Marco"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2056"]
[BlackElo "1695"]
[PlyCount "67"]
[EventDate "2014.07.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. Qc2 b6 6. a3 Bxd2+ 7. Nbxd2 Bb7 8. g3 d6 9. Bg2 Nbd7 10. 0-0 0-0 11. e4 e5 12. d5 g6 13. Nh4 Ne8 14. Bh3 Ng7 15. b4 a5 16. Nb3 axb4 17. axb4 Rfb8 18. Rfc1 Bc8 19. c5 Rxa1 20. Rxa1 bxc5 21. Bxd7 Bxd7 22. bxc5 f5 23. Ra7 Qd8 24. Na5 Ra8 25. Rxa8 Qxa8 26. c6 Bc8 27. Nc4 fxe4 28. Qxe4 Bh3 29. Nd2 Qa2 30. Nhf3 Bf5 31. Qh4 Kf8 32. Qf6+ Ke8 33. Qxg7 Bh3 34. Qg8+ 1-0

[Event "Rostock SSC op 13th"]
[Site "Rostock"]
[Date "2014.07.25"]
[Round "5"]
[White "Leisner, Hannes"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2234"]
[BlackElo "2056"]
[PlyCount "113"]
[EventDate "2014.07.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Be7 10. h4 h5 11. Bd3 Qd8 12. g3 a6 13. Bxf5 exf5 14. Nc3 Be6 15. Rc1 a5 16. b5 Na7 17. a4 Nc8 18. Ne2 Nb6 19. Nf4 Rc8 20. 0-0 Nc4 21. Rc2 g6 22. Bc1 0-0 23. Ng2 Kg7 24. Bg5 Bxg5 25. Nxg5 Qe7 26. Nf4 Rc7 27. Qe2 Rfc8 28. Rfc1 Kh6 29. Kg2 Qd7 30. Rc3 Qe7 31. R1c2 Qd7 32. Qf3 b6 33. Kh3 Rd8 34. Qd1 Rdc8 35. Qc1 Kg7 36. Nf3 Qd8 37. Nh2 Qe7 38. Nf1 Rd8 39. Ne3 Rcd7 40. Qh1 Qe8 41. Rc1 Qe7 42. Qd1 Qe8 43. Kh2 Nxe5 44. Qe2 Ng4+ 45. Nxg4 fxg4 46. Qe5+ Kh7 47. Rc6 Qf8 48. Rxb6 Qa3 49. Rbc6 Re7 50. Qg5 Rde8 51. Rc7 Bd7 52. b6 Qxa4 53. Qf6 Qa2 54. R1c2 Qb3 55. Re2 Qf3 56. Rc3 Qxc3 57. Rxe7 1-0

[Event "Rostock SSC op 13th"]
[Site "Rostock"]
[Date "2014.07.25"]
[Round "4"]
[White "Wulff, Jens Peter"]
[Black "Kirchhof, Arno"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1820"]
[BlackElo "2056"]
[PlyCount "36"]
[EventDate "2014.07.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Bd3 c5 6. c3 Be7 7. Nbd2 0-0 8. Qc2 h6 9. e4 d6 10. h4 Nc6 11. e5 Nd5 12. exd6 Nxf4 13. dxe7 Qxe7 14. dxc5 Nxd3+ 15. Qxd3 Qxc5 16. Ne4 Qf5 17. g4 Ne5 18. Nxe5 Qxe5 0-1

[Event "Rostock SSC op 13th"]
[Site "Rostock"]
[Date "2014.07.24"]
[Round "3"]
[White "Kirchhof, Arno"]
[Black "Ackermann, Hans Werner"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2056"]
[BlackElo "2252"]
[PlyCount "26"]
[EventDate "2014.07.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. g3 Bb7 5. Bg2 c5 6. 0-0 cxd4 7. Nxd4 Bxg2 8. Kxg2 a6 9. Nc3 Qc7 10. b3 d5 11. Bf4 e5 12. Ndb5 axb5 13. Nxb5 Qc6 0-1

[Event "Rostock SSC op 13th"]
[Site "Rostock"]
[Date "2014.07.23"]
[Round "2"]
[White "Ivanov, Sergey"]
[Black "Kirchhof, Arno"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2548"]
[BlackElo "2056"]
[PlyCount "58"]
[EventDate "2014.07.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Nbd2 Ne7 10. Nxd4 Qxd4 11. Nf3 Qb6 12. Qe2 Nc6 13. Be3 Bc5 14. Bxc5 Qxc5 15. Rac1 Qe7 16. Rc3 0-0 17. h4 f6 18. exf6 Qxf6 19. Bxh7+ Kxh7 20. Ng5+ Kg8 21. Qc2 Qf5 22. Qe2 Nd4 23. Qh5 Be8 24. Qd1 e5 25. Rc5 Rc8 26. Rxd5 Rc1 27. Qd2 Rxf1+ 28. Kxf1 Qb1+ 29. Qe1 Bb5+ 0-1

[Event "Rostock SSC op 13th"]
[Site "Rostock"]
[Date "2014.07.23"]
[Round "1"]
[White "Kirchhof, Arno"]
[Black "Schroeter, Reinhard"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2056"]
[BlackElo "1496"]
[PlyCount "103"]
[EventDate "2014.07.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. e3 0-0 6. Nc3 h6 7. Bh4 Nbd7 8. Rc1 b6 9. cxd5 exd5 10. Bd3 Bb7 11. 0-0 Rc8 12. Bb1 Ne4 13. Bxe7 Qxe7 14. Nb5 c5 15. dxc5 bxc5 16. Nxa7 Ra8 17. Nb5 Ndf6 18. Nc3 Rfd8 19. Qe2 Nxc3 20. bxc3 Ba6 21. Bd3 Bxd3 22. Qxd3 Rxa2 23. c4 Qe4 24. Qb3 Raa8 25. cxd5 Qxd5 26. Qxd5 Rxd5 27. Rc4 Re8 28. Rfc1 Ne4 29. Kf1 f5 30. R1c2 Red8 31. Ke2 g5 32. g4 Re8 33. Nd2 Rxd2+ 34. Rxd2 Nxd2 35. Kxd2 Re5 36. h3 Kf7 37. Ra4 Kf6 38. Kd3 Ke6 39. Ra6+ Kd5 40. gxf5 c4+ 41. Kc3 Rxf5 42. Ra5+ Ke6 43. Rxf5 Kxf5 44. f3 h5 45. Kxc4 g4 46. fxg4+ hxg4 47. hxg4+ Kxg4 48. Kd5 Kf5 49. e4+ Kf6 50. Kd6 Kf7 51. e5 Kf8 52. Kd7 1-0

[Event "Berlin Lichtenrade op 09th"]
[Site "Berlin"]
[Date "2013.10.06"]
[Round "9"]
[White "Krefenstein, Sergej"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2105"]
[BlackElo "2069"]
[PlyCount "36"]
[EventDate "2013.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Be7 10. g4 Nh6 11. h3 0-0 12. Nc3 f6 13. exf6 Rxf6 14. Na4 Qd8 15. g5 Rxf3 16. Qxf3 Bxg5 17. Bd3 Qd6 18. Rg1 Bf6 1-0

[Event "Berlin Lichtenrade op 09th"]
[Site "Berlin"]
[Date "2013.10.05"]
[Round "8"]
[White "Kirchhof, Arno"]
[Black "Rettore, Ludwig"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2069"]
[BlackElo "2113"]
[PlyCount "24"]
[EventDate "2013.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 d5 3. Bg5 c6 4. e3 Qb6 5. Na4 Qa5+ 6. c3 Nd7 7. b4 Qc7 8. Bd3 e6 9. g4 Ndf6 10. gxf5 exf5 11. Qf3 Ne4 12. Ne2 Nxg5 0-1

[Event "Berlin Lichtenrade op 09th"]
[Site "Berlin"]
[Date "2013.10.04"]
[Round "7"]
[White "Schnabel, Ralf"]
[Black "Kirchhof, Arno"]
[Result "1/2-1/2"]
[ECO "C09"]
[WhiteElo "2228"]
[BlackElo "2069"]
[PlyCount "88"]
[EventDate "2013.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Bd6 7. dxc5 Bxc5 8. Nb3 Bd6 9. 0-0 Nge7 10. Bg5 0-0 11. Re1 Bg4 12. c3 a6 13. Bd3 h6 14. Bh4 Qb6 15. Bg3 Bxg3 16. hxg3 Rad8 17. Qd2 Bxf3 18. gxf3 Rd6 19. Qe3 Qxe3 20. fxe3 Ne5 21. Be2 Nc4 22. Bxc4 dxc4 23. Nd4 Rfd8 24. Kf2 Nc6 25. f4 h5 26. Kf3 g6 27. g4 hxg4+ 28. Kxg4 Kg7 29. Rh1 Re8 30. Kf3 Nxd4+ 31. cxd4 Rde6 32. Rae1 f5 33. Re2 Kf6 34. Rh7 R6e7 35. Rxe7 Rxe7 36. Rh2 Rc7 37. Rh8 c3 38. bxc3 Rxc3 39. Rf8+ Ke6 40. Rg8 Kf6 41. Rb8 Ra3 42. Rxb7 Rxa2 43. Rb6+ Kf7 44. Rb7+ Kf6 1/2-1/2

[Event "Berlin Lichtenrade op 09th"]
[Site "Berlin"]
[Date "2013.10.03"]
[Round "6"]
[White "Kirchhof, Arno"]
[Black "Dimitrijeski, Kristian"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2069"]
[BlackElo "2187"]
[PlyCount "119"]
[EventDate "2013.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Qb3 Qb6 6. Nc3 e6 7. Nh4 Be7 8. h3 Bh5 9. g4 Bg6 10. Nxg6 hxg6 11. Be2 Na6 12. Bd2 c5 13. Qa4+ Kf8 14. cxd5 cxd4 15. Qxd4 Qxd4 16. exd4 Nb4 17. Rc1 Nfxd5 18. a3 Nxc3 19. bxc3 Nd5 20. c4 Nf6 21. Bb4 Rd8 22. Rd1 b6 23. Bf3 a5 24. Bxe7+ Kxe7 25. Ke2 Rd7 26. Ke3 Rc8 27. Be2 Ne8 28. Rb1 Nd6 29. Rxb6 Nxc4+ 30. Bxc4 Rxc4 31. Rd1 Rd5 32. Rd3 g5 33. Rbb3 Rc1 34. Kd2 Ra1 35. Rb7+ Kf6 36. Rf3+ Kg6 37. Rfxf7 Ra2+ 38. Ke1 Rxd4 39. Rxg7+ Kf6 40. Rbf7+ Ke5 41. Rxg5+ Ke4 42. Rxa5 Rd3 43. Rf6 Rxh3 44. Rxe6+ Kd3 45. Kf1 Rh2 46. Re3+ Kd4 47. Ra4+ Kd5 48. Rf3 Rh1+ 49. Kg2 Raa1 50. Rf5+ Ke6 51. Ra6+ Ke7 52. Rh5 Rag1+ 53. Kf3 Rxh5 54. gxh5 Rg5 55. h6 Rh5 56. Ra7+ Kf6 57. h7 Rh3+ 58. Kg4 Rh1 59. a4 Rg1+ 60. Kf4 1-0

[Event "Berlin Lichtenrade op 09th"]
[Site "Berlin"]
[Date "2013.10.02"]
[Round "5"]
[White "Major, Vitalij"]
[Black "Kirchhof, Arno"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2164"]
[BlackElo "2069"]
[PlyCount "39"]
[EventDate "2013.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Qc2 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. Qxc3 exd5 11. Rc1 c6 12. Bd3 Qg5 13. g3 Qf6 14. f3 Bf5 15. Kf2 Nd7 16. Ne2 Rfe8 17. Nf4 Re7 18. h4 Rae8 19. Rce1 Bxd3 20. Qxd3 1/2-1/2

[Event "Berlin Lichtenrade op 09th"]
[Site "Berlin"]
[Date "2013.09.29"]
[Round "2"]
[White "Kirchhof, Arno"]
[Black "Mikkelsen, Nikolaj"]
[Result "0-1"]
[ECO "A75"]
[WhiteElo "2069"]
[BlackElo "2412"]
[PlyCount "74"]
[EventDate "2013.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 Bg4 10. Nd2 Bxe2 11. Qxe2 a6 12. a4 Nbd7 13. Nc4 Nb6 14. a5 Nxc4 15. Qxc4 b5 16. axb6 Qxb6 17. Ra4 Nd7 18. Qe2 Bd4 19. Be3 Ne5 20. Rd1 Bxe3 21. Qxe3 Qxb2 22. f4 Ng4 23. Qf3 Rfb8 24. Ra2 Qb3 25. h3 Nf6 26. e5 Nh5 27. e6 f5 28. Ra4 Rb4 29. Rb1 Qc4 30. Raxb4 cxb4 31. Ne2 Nf6 32. Rd1 b3 33. Rd4 Qc2 34. Rb4 b2 35. Nc3 Ne4 36. e7 Nxc3 37. Qe3 Qc1+ 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2013.07.11"]
[Round "6"]
[White "Kirchhof, Arno"]
[Black "Hahlbohm, Matthias"]
[Result "0-1"]
[ECO "D95"]
[WhiteElo "2079"]
[BlackElo "2093"]
[PlyCount "84"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Qb3 0-0 7. Bd3 dxc4 8. Bxc4 Nbd7 9. 0-0 Nb6 10. Bd3 Be6 11. Qc2 Nfd5 12. a3 Rc8 13. Qe2 Nxc3 14. bxc3 c5 15. Ng5 Bb3 16. Rb1 Ba4 17. Qf3 e5 18. Qg4 h6 19. Nxf7 Rxf7 20. Bxg6 Rf6 21. e4 Bd7 22. Qh5 Rcc6 23. Qh4 cxd4 24. cxd4 Rf8 25. Qg3 exd4 26. e5 Rc3 27. f3 Kh8 28. Bb2 Rc4 29. Bd3 Rc6 30. Be4 Bf5 31. Bxc6 Bxb1 32. Bxb7 Bh7 33. e6 Qe7 34. Bc6 Qxe6 35. Bb7 Qe3+ 36. Kh1 Qe2 37. Qf2 Qxf2 38. Rxf2 Nc4 39. Bc1 Rb8 40. Be4 Bxe4 41. fxe4 Rb1 42. Rc2 d3 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2013.07.08"]
[Round "3"]
[White "Brustkern, Juergen"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2213"]
[BlackElo "2079"]
[PlyCount "81"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. d3 e6 6. Nbd2 Nbd7 7. h3 Bxf3 8. Bxf3 Bd6 9. e4 0-0 10. Bg2 Nc5 11. f4 dxe4 12. dxe4 e5 13. Kh1 b5 14. f5 a5 15. g4 h6 16. Qe2 Be7 17. Nb3 Na4 18. c4 Qb6 19. Be3 Qa6 20. c5 Rfd8 21. Rg1 b4 22. Qf2 Qd3 23. Bf1 Nxe4 24. Qe1 Qc2 25. Rg2 Nd2 26. Bxd2 Qxb2 27. g5 hxg5 28. Bxg5 Bxg5 29. Rxb2 Nxb2 30. Qxe5 Nd1 31. Qc7 a4 32. Bc4 axb3 33. Qxf7+ Kh8 34. Qh5+ Bh6 35. Bxb3 Nf2+ 36. Kg1 Ne4 37. Re1 Nf6 38. Qf3 Nd5 39. Re6 Nf4 40. Rxh6+ gxh6 41. Qxf4 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2013.04.07"]
[Round "9"]
[White "Kirchhof, Arno"]
[Black "Jaeger, Andre"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2073"]
[BlackElo "2012"]
[PlyCount "63"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e3 g6 2. c4 Bg7 3. Nc3 e5 4. g3 Nc6 5. Bg2 f5 6. Nge2 Nf6 7. b3 e4 8. d4 exd3 9. Qxd3 Nb4 10. Qd1 Ne4 11. Bb2 Nxc3 12. Bxc3 Bxc3+ 13. Nxc3 c6 14. 0-0 Qf6 15. Qd2 d6 16. Nb5 cxb5 17. Qxb4 bxc4 18. Qxc4 Bd7 19. Bxb7 Rb8 20. Bc6 Rc8 21. Bxd7+ Kxd7 22. Qa4+ Ke6 23. e4 f4 24. Qxa7 g5 25. e5 dxe5 26. Rac1 Kf5 27. Rxc8 Rxc8 28. Qxh7+ Ke6 29. Rd1 Rd8 30. Rxd8 Qxd8 31. Qg6+ Kd7 32. Qd3+ 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2013.04.06"]
[Round "8"]
[White "Buttkus, Andree"]
[Black "Kirchhof, Arno"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2041"]
[BlackElo "2073"]
[PlyCount "168"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. Bb2 Bd6 7. 0-0 0-0 8. Ne5 Qe7 9. Nd2 cxd4 10. exd4 Ba3 11. Bxa3 Qxa3 12. c3 Nxe5 13. dxe5 Nd7 14. Nf3 Qe7 15. Rc1 b6 16. Re1 Bb7 17. Qc2 h6 18. Qe2 Rfc8 19. Nd4 Nc5 20. Bb1 Ba6 21. Qe3 Rc7 22. c4 dxc4 23. bxc4 Bb7 24. Nb5 Rd7 25. Nd6 Qg5 26. Qg3 Bc6 27. f4 Qxg3 28. hxg3 Rad8 29. g4 Nb7 30. c5 Nxc5 31. Re3 f6 32. Bg6 Bd5 33. Rc2 Nb7 34. Nc8 fxe5 35. fxe5 Nc5 36. Nd6 Rf8 37. Rh3 Rf4 38. Rg3 Nb7 39. Rc8+ Rf8 40. Bh7+ Kxh7 41. Rxf8 Nxd6 42. exd6 Bxa2 43. g5 hxg5 44. Rxg5 Kh6 45. Rg3 g6 46. Rh3+ Kg7 47. Re8 Rxd6 48. Re7+ Kf6 49. Rxa7 Rd1+ 50. Kh2 Bd5 51. g4 Kg5 52. Rg7 Rh1+ 53. Kg3 Rg1+ 54. Kf2 Rxg4 55. Rh8 b5 56. Rb8 b4 57. Rd7 b3 58. Ke3 Rg2 59. Rd6 b2 60. Rdb6 Rg3+ 61. Kf2 Rg2+ 62. Ke3 Kf5 63. Rxb2 Rxb2 64. Rxb2 g5 65. Rf2+ Ke5 66. Rf8 g4 67. Rg8 Kf5 68. Rg7 Bf3 69. Rf7+ Kg5 70. Rf8 Bd1 71. Rg8+ Kf5 72. Rf8+ Ke5 73. Rg8 Bf3 74. Rf8 Bd5 75. Rf4 g3 76. Rg4 g2 77. Rg5+ Kf6 78. Rg3 Ke5 79. Rg5+ Kd6 80. Rg6 Kc5 81. Rg4 Kb5 82. Kd4 Kb4 83. Ke5+ Kc3 84. Rxg2 Bxg2 1/2-1/2

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2013.04.05"]
[Round "7"]
[White "Kirchhof, Arno"]
[Black "Koischwitz, Wanja"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2073"]
[BlackElo "1824"]
[PlyCount "73"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 b5 5. Qc2 bxc4 6. e4 Bb7 7. Bxc4 exd5 8. exd5 Be7 9. Nc3 0-0 10. 0-0 d6 11. Qb3 Bc8 12. Re1 Bg4 13. Ng5 Nbd7 14. Nge4 Rb8 15. Qc2 Ne5 16. Be2 Qd7 17. h3 Nxe4 18. Bxg4 Nxg4 19. Nxe4 Nf6 20. Nc3 Rb7 21. Bf4 Rfb8 22. b3 Rb4 23. Bh2 c4 24. Qe2 Bd8 25. bxc4 Rb2 26. Qd3 Ba5 27. Re3 Bxc3 28. Qxc3 Qf5 29. Rf1 Ne4 30. Qe1 Rb1 31. Rxe4 Rxe1 32. Rexe1 Qg6 33. c5 Rd8 34. Bxd6 Qc2 35. Bc7 Rf8 36. c6 Qxa2 37. d6 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2013.04.04"]
[Round "6"]
[White "Strick, Gregor"]
[Black "Kirchhof, Arno"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1827"]
[BlackElo "2073"]
[PlyCount "56"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Ba6 10. d3 Rc8 11. cxd5 exd5 12. a3 d4 13. exd4 Nxd4 14. Re1 Nc6 15. Ne5 Nxe5 16. Rxe5 Re8 17. Nd5 Nxd5 18. Rxd5 Bd6 19. Qg4 g6 20. h4 Rc7 21. Qa4 Re2 22. Bc1 Qf6 23. Be3 Qxa1+ 24. Kh2 Qf6 25. Qxa6 Qxh4+ 26. Kg1 Re1+ 27. Bf1 Qh3 28. d4 c4 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2013.04.03"]
[Round "5"]
[White "Kirchhof, Arno"]
[Black "Mueller, Johannes1111"]
[Result "1-0"]
[ECO "A94"]
[WhiteElo "2073"]
[BlackElo "1887"]
[PlyCount "73"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 d5 4. g3 Nf6 5. Bg2 c6 6. 0-0 Be7 7. b3 0-0 8. Ba3 Nbd7 9. Qc1 Ne4 10. Bxe7 Qxe7 11. Na3 h6 12. Nc2 g5 13. Nce1 g4 14. Nh4 Kh7 15. Nd3 Qg5 16. f3 Nef6 17. Nf4 Re8 18. cxd5 Nxd5 19. fxg4 Qxg4 20. e4 Nxf4 21. Rxf4 Qg7 22. exf5 e5 23. Re4 Nb6 24. Qe1 Rf8 25. Rxe5 Bd7 26. Qe4 Qf6 27. Re7+ Rf7 28. Rxf7+ Qxf7 29. f6+ Kh8 30. Qf4 h5 31. Re1 Re8 32. Qh6+ Kg8 33. Qg5+ Kh7 34. Rxe8 Bxe8 35. Be4+ Kh8 36. Ng6+ Kg8 37. Ne7+ 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2013.04.02"]
[Round "4"]
[White "Schmidek, Emil"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1918"]
[BlackElo "2073"]
[PlyCount "97"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 0-0 8. Bd3 f5 9. exf6 Rxf6 10. Bg5 Rf7 11. Qh5 g6 12. Qd1 Qa5 13. Bd2 Nbc6 14. Nf3 Bd7 15. 0-0 c4 16. Be2 Nf5 17. Re1 Nd6 18. Ng5 Re7 19. Bg4 Rae8 20. h4 e5 21. Bxd7 Rxd7 22. dxe5 Rxe5 23. Rxe5 Nxe5 24. f4 Nc6 25. Qg4 Re7 26. h5 Nf5 27. Nxh7 Qc5+ 28. Kf1 Rxh7 29. Qxg6+ Ng7 30. h6 Ne7 31. Qg5 Qd6 32. Re1 Rxh6 33. Qxe7 Qg6 34. Qd8+ Kh7 35. Qxd5 Rh1+ 36. Kf2 Rxe1 37. Kxe1 Qxc2 38. Qxc4 Nf5 39. Qf7+ Kh6 40. Qxb7 Qd3 41. Qc6+ Kg7 42. Qc7+ Kg6 43. Qc6+ Kg7 44. Qb7+ Kg6 45. Qf3 Qb1+ 46. Ke2 Qb5+ 47. Qd3 Qe8+ 48. Kf2 Kf6 49. Qa6+ 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2013.04.01"]
[Round "3"]
[White "Kirchhof, Arno"]
[Black "Albinus, Guenter"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2073"]
[BlackElo "1890"]
[PlyCount "133"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Qb3 e6 5. Nc3 Nbd7 6. Bf4 a6 7. e3 Be7 8. h3 0-0 9. Qc2 dxc4 10. Bxc4 b5 11. Be2 c5 12. 0-0 cxd4 13. exd4 Bb7 14. a3 Rc8 15. Qd3 Qb6 16. Rfd1 Rfd8 17. Rac1 Qa7 18. Qe3 Qa8 19. Ne1 Nb6 20. Qg3 Nbd5 21. Be5 Ne8 22. Bf3 Nxc3 23. Rxc3 Rxc3 24. bxc3 Bxa3 25. Bxb7 Qxb7 26. c4 Bd6 27. cxb5 axb5 28. Rb1 Bxe5 29. dxe5 Rd5 30. Nf3 Qd7 31. Qh4 Rd1+ 32. Rxd1 Qxd1+ 33. Kh2 Qd7 34. Qb4 f6 35. Nd4 fxe5 36. Nxb5 Kf7 37. Nc3 Nf6 38. Ne4 Nd5 39. Ng5+ Kg6 40. Qg4 Nf6 41. Qg3 Kf5 42. Nf3 h6 43. Qxe5+ Kg6 44. Qg3+ Kh7 45. Ne5 Qe8 46. Qd3+ Kg8 47. Ng6 Kh7 48. Nf4+ Kg8 49. Qd6 Kf7 50. Qe5 Qe7 51. f3 Ne8 52. Qh5+ Kg8 53. Qe5 Kf7 54. Ne2 Qd6 55. Qxd6 Nxd6 56. Kg3 Nf5+ 57. Kf4 Kf6 58. g4 g5+ 59. Ke4 Nh4 60. f4 Ng6 61. fxg5+ hxg5 62. Nd4 Nf4 63. h4 gxh4 64. g5+ Kxg5 65. Nf3+ Kg4 66. Nxh4 Kxh4 67. Kxf4 1/2-1/2

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2013.03.31"]
[Round "2"]
[White "Pelivan, Vjekoslav"]
[Black "Kirchhof, Arno"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1835"]
[BlackElo "2073"]
[PlyCount "84"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Nxd4 Qxd4 10. Qe2 Ne7 11. Nc3 a6 12. Kh1 Nc6 13. f4 Bc5 14. a3 Na5 15. Bd2 Nb3 16. Rad1 Nxd2 17. Rxd2 Qe3 18. Qd1 Be7 19. Rf3 Qb6 20. Ne2 f5 21. Bb1 0-0 22. h3 Rac8 23. g4 Bc5 24. gxf5 exf5 25. Kh2 Be6 26. b4 Be3 27. Rd3 d4 28. Nxd4 Rc1 29. Rfxe3 Rxd1 30. Rxd1 g6 31. Red3 Bd5 32. Kg3 Be4 33. Ba2+ Kh8 34. R3d2 Rd8 35. h4 Qc7 36. Ne2 Rxd2 37. Rxd2 Qc6 38. Kf2 Bg2 39. Nd4 Qc3 40. Ke2 Bf1+ 41. Ke1 Bd3 42. Nb3 Bc4 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2013.03.30"]
[Round "1"]
[White "Kirchhof, Arno"]
[Black "Urbaniak, Andreas"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2073"]
[BlackElo "1700"]
[PlyCount "83"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 Be7 6. e4 e5 7. Be2 0-0 8. 0-0 a6 9. h3 Bd7 10. Qc2 Qe8 11. a4 b6 12. Be3 a5 13. Nd2 Na6 14. f4 Nb4 15. Qd1 Qc8 16. fxe5 dxe5 17. Kh2 Ne8 18. Nf3 Qc7 19. Nb5 Bxb5 20. axb5 f5 21. g3 fxe4 22. Ng5 Rxf1 23. Bxf1 Bxg5 24. Bxg5 h6 25. Bd2 Qf7 26. Bc3 Qf2+ 27. Bg2 Nd3 28. Qg4 Nf6 29. Qe6+ Kh7 30. Rf1 Qe2 31. d6 Rf8 32. d7 Nxd7 33. Rxf8 Nxf8 34. Qf5+ Ng6 35. Qxe4 Qxe4 36. Bxe4 Nf2 37. Bf5 e4 38. Kg2 e3 39. Kf3 Nd1 40. Bxa5 Nxb2 41. Bxb6 Na4 42. Ba5 1-0

[Event "Berlin Eckbauer op 15th"]
[Site "Berlin"]
[Date "2012.11.26"]
[Round "7.5"]
[White "Schnell, Felix"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1866"]
[BlackElo "2055"]
[PlyCount "49"]
[EventDate "2012.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Bd7 8. h5 h6 9. Nf3 Nbc6 10. g4 Qa5 11. Bd2 Qa4 12. Qb1 Na5 13. g5 hxg5 14. Bxg5 b6 15. h6 gxh6 16. Bf6 Rg8 17. Bd3 Nf5 18. Bxf5 exf5 19. Rxh6 Qc4 20. Kd2 Rc8 21. Qg1 Rf8 22. Qg7 Qxc3+ 23. Kxc3 cxd4+ 24. Kd2 Nc4+ 25. Ke1 1-0

[Event "Berlin Eckbauer op 15th"]
[Site "Berlin"]
[Date "2012.11.19"]
[Round "6.1"]
[White "Kirchhof, Arno"]
[Black "Kalinitschew, Sergey"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2055"]
[BlackElo "2469"]
[PlyCount "46"]
[EventDate "2012.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 g6 6. Qc2 Bg7 7. e4 d6 8. Be2 0-0 9. Bg5 h6 10. Bh4 g5 11. Bg3 Nh5 12. 0-0-0 Nd7 13. e5 Nxg3 14. hxg3 g4 15. Nh2 dxe5 16. Nxg4 exd4 17. Rxd4 Bxd4 18. Nxh6+ Kg7 19. Nxf7 Rxf7 20. Rh7+ Kf8 21. Rxf7+ Kxf7 22. Bh5+ Kf8 23. Qg6 Qf6 0-1

[Event "Berlin Eckbauer op 15th"]
[Site "Berlin"]
[Date "2012.11.12"]
[Round "5.2"]
[White "Kirchhof, Arno"]
[Black "Biebelmann, Gerd"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2000"]
[BlackElo "1938"]
[PlyCount "87"]
[EventDate "2012.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 Na6 8. Bf4 Nh5 9. Bd2 Bc2 10. e4 Nb4 11. Nxd5 cxd5 12. Bxb4 Bxb3 13. Bb5+ Kd8 14. Ne5 dxe4 15. Ba5+ Kc8 16. Bd7+ Kb8 17. c6 bxc6 18. Bxc6 a6 19. Bxe4 Nf6 20. Bxa8 Kxa8 21. 0-0 g6 22. Rfc1 Bg7 23. Rc6 Nd5 24. Rxa6+ Kb7 25. Bd2 Bxe5 26. dxe5 Rb8 27. R6a5 Kc7 28. e6 fxe6 29. Rxd5 exd5 30. Bf4+ Kb7 31. Bxb8 Kxb8 32. Ra5 Kc7 33. f4 Kd7 34. Kf2 Ke6 35. Ra3 Bc2 36. b4 d4 37. Ra5 h5 38. Ke2 Kd6 39. Re5 e6 40. Kd2 Bb1 41. g3 Bf5 42. Rxf5 gxf5 43. Kd3 Kd5 44. h4 1-0

[Event "Berlin Eckbauer op 15th"]
[Site "Berlin"]
[Date "2012.11.05"]
[Round "4.4"]
[White "Schwedek, Tony"]
[Black "Kirchhof, Arno"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1867"]
[BlackElo "2055"]
[PlyCount "80"]
[EventDate "2012.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 Bd6 7. Nxd5 Bxf4 8. Qe4+ Ne7 9. Nxf4 Qa5+ 10. Kd1 Bf5 11. Qe3 Nd7 12. Qc3 Qc7 13. e3 Rd8 14. Bd3 0-0 15. Nf3 Qd6 16. Ke2 Rfe8 17. Bxf5 Nxf5 18. Nd3 Nb6 19. Rhd1 Nd5 20. Qd2 Qh6 21. Nde5 f6 22. e4 Nxd4+ 23. Nxd4 Nf4+ 24. Kf1 Qxh2 25. f3 Rxd4 26. Qf2 Qh1+ 27. Qg1 Qxg1+ 28. Kxg1 fxe5 29. Rxd4 exd4 30. Rd1 c5 31. Kf2 Kf7 32. g3 Ng6 33. Ke2 Ne5 34. f4 d3+ 35. Kd2 Ng4 36. Re1 c4 37. Kc3 Rd8 38. e5 d2 39. e6+ Ke7 40. Rd1 Nf2 0-1

[Event "Berlin Eckbauer op 15th"]
[Site "Berlin"]
[Date "2012.10.29"]
[Round "3.2"]
[White "Kirchhof, Arno"]
[Black "Von Herman, Ulf"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2055"]
[BlackElo "2416"]
[PlyCount "14"]
[EventDate "2012.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 c6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d5 cxd5 1/2-1/2

[Event "Berlin Eckbauer op 15th"]
[Site "Berlin"]
[Date "2012.10.22"]
[Round "2.7"]
[White "Stoeckel, Johannes"]
[Black "Kirchhof, Arno"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1858"]
[BlackElo "2055"]
[PlyCount "65"]
[EventDate "2012.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8. Bd3 0-0 9. 0-0 Re8 10. Rc1 Nf8 11. Ne5 N6d7 12. Bf4 Nxe5 13. Bxe5 Bd6 14. Bxd6 Qxd6 15. Qc2 Re6 16. Ne2 Rh6 17. Ng3 Bd7 18. h3 Ng6 19. Bxg6 Rxg6 20. Nf5 Qf6 21. Ng3 Qg5 22. Qc5 h5 23. Qb4 b6 24. h4 Qxh4 25. Ne2 Bh3 26. g3 Qe4 27. Nf4 Bxf1 28. Rxf1 Rh6 29. Qc3 Re8 30. Qd3 Qf3 31. Qf5 h4 32. Qd7 Qe4 33. Qg4 0-1

[Event "Berlin Eckbauer op 15th"]
[Site "Berlin"]
[Date "2012.10.15"]
[Round "1.9"]
[White "Kirchhof, Arno"]
[Black "Mako, Atila"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2055"]
[BlackElo "1700"]
[PlyCount "51"]
[EventDate "2012.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 g6 4. Nc3 d5 5. Bg5 c6 6. e3 Bg7 7. Bd3 Nbd7 8. Qc2 b6 9. cxd5 exd5 10. e4 h6 11. Bxf6 Nxf6 12. e5 Nh7 13. 0-0-0 Be6 14. Bxg6 Ng5 15. Bd3 Bg4 16. Be2 Ne6 17. h3 Bh5 18. g4 Bg6 19. Bd3 Nf4 20. Bf5 0-0 21. Qd2 Ne6 22. Kb1 b5 23. Ne2 a5 24. Qd3 Bxf5 25. gxf5 Ng5 26. f6 1-0

[Event "Berlin Lichtenrade op 08th"]
[Site "Berlin"]
[Date "2012.10.07"]
[Round "9"]
[White "Kirchhof, Arno"]
[Black "Schnabel, Ralf"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2055"]
[BlackElo "2235"]
[PlyCount "37"]
[EventDate "2012.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Be6 6. Qf3 Qd7 7. Bb5 Nc6 8. a3 a6 9. Bd3 g6 10. Nge2 Bf7 11. h3 h5 12. 0-0-0 h4 13. g4 hxg3 14. fxg3 0-0-0 15. g4 fxg4 16. hxg4 Bg7 17. Nf4 Ne7 18. Rxh8 Rxh8 19. Rh1 1/2-1/2

[Event "Berlin Lichtenrade op 08th"]
[Site "Berlin"]
[Date "2012.10.06"]
[Round "8"]
[White "Rettore, Ludwig"]
[Black "Kirchhof, Arno"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2144"]
[BlackElo "2055"]
[PlyCount "100"]
[EventDate "2012.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Nc3 0-0 8. Bg5 h6 9. Bd2 d5 10. exd5 exd5 11. Qc1 Kh7 12. Re1 Be6 13. Ne2 Qb6 14. Bc3 d4 15. Bd2 Nd5 16. Nf4 Nxf4 17. Bxf4 Rfe8 18. h4 Bd7 19. Qd2 Qb4 20. a3 Rxe1+ 21. Rxe1 Qxb2 22. h5 Qxa3 23. hxg6+ fxg6 24. Nh4 c4 25. Be4 Be8 26. dxc4 Qf8 27. Rb1 b6 28. Qd3 Qf6 29. c5 Rc8 30. cxb6 axb6 31. Rxb6 Ne5 32. Qa6 Rc6 33. Bxc6 Nxc6 34. Qe2 Qd8 35. Ra6 Qc8 36. Bd2 Ne5 37. Ra7 Qc5 38. Rb7 Bc6 39. Rc7 Qd5 40. f3 g5 41. c4 dxc3 42. Be3 gxh4 43. Qc2+ Kg8 44. Rc8+ Bf8 45. Bxh6 Nxf3+ 46. Kf2 hxg3+ 47. Kxg3 Qe5+ 48. Bf4 Qg7+ 49. Kf2 Qg1+ 50. Ke2 Nd4+ 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2012.07.15"]
[Round "9"]
[White "Burger, Heinrich"]
[Black "Kirchhof, Arno"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2141"]
[BlackElo "2034"]
[PlyCount "42"]
[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. Nf3 d5 2. d4 c6 3. c4 Nf6 4. Qc2 g6 5. e3 Bf5 6. Qb3 Bxb1 7. Rxb1 Qb6 8. Qc2 Nbd7 9. a3 Bg7 10. Be2 0-0 11. 0-0 e6 12. c5 Qc7 13. b4 e5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. Bb2 Qe4 17. Qd1 Qh4 18. Bd4 Nd7 19. Bxg7 Kxg7 20. Qd4+ Qxd4 21. exd4 Rfe8 1/2-1/2

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2012.07.14"]
[Round "8"]
[White "Kirchhof, Arno"]
[Black "Vidic, Dobrivoje"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2034"]
[BlackElo "1823"]
[PlyCount "71"]
[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 d5 2. Nf3 Bg4 3. Ne5 Bh5 4. c4 f6 5. Nf3 dxc4 6. Qa4+ Nc6 7. e3 a6 8. Qxc4 Bf7 9. Qc2 Bg6 10. Qb3 Rb8 11. Bd2 Nh6 12. Nc3 Nf7 13. d5 Nce5 14. Nd4 Qc8 15. e4 Nd6 16. Ne6 Nxe4 17. Nxe4 Bxe4 18. Qa4+ Qd7 19. Qxe4 c6 20. Nxf8 Kxf8 21. dxc6 Nxc6 22. Bc3 Rd8 23. Be2 Qc7 24. 0-0 g6 25. Rad1 Re8 26. Qe6 Nd8 27. Qd5 Kg7 28. Qd7 Qc5 29. Rd5 Qb6 30. Rfd1 h5 31. Rd6 Qc5 32. R1d5 Qa7 33. Bxf6+ Kh7 34. Bxh8 Rxh8 35. Qxe7+ Kh6 36. Rxh5# 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2012.07.13"]
[Round "7"]
[White "Lerch, Philipp"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "C09"]
[WhiteElo "2092"]
[BlackElo "2034"]
[PlyCount "101"]
[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. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Bd6 6. dxc5 Bxc5 7. Nb3 Bb6 8. Bb5+ Nc6 9. 0-0 Nge7 10. Re1 0-0 11. Bg5 f6 12. Be3 Re8 13. h3 Bc7 14. Bc5 Bd7 15. Bxc6 bxc6 16. Bxe7 Rxe7 17. Qd2 Qf8 18. Rxe7 Qxe7 19. Qd3 Re8 20. Rd1 Qe4 21. Qxe4 Rxe4 22. Nc5 Re7 23. Nd4 Bb6 24. b4 Kf7 25. Kf1 Be8 26. Nf5 Re5 27. Nd6+ Ke7 28. f4 Kxd6 29. fxe5+ fxe5 30. Ne4+ Ke7 31. Nf2 Bg6 32. c3 Bc2 33. Rd2 Ba4 34. Nd3 Bb5 35. h4 Ba4 36. Nxe5 Ke6 37. Nf3 Bb5+ 38. Ke1 Be3 39. Nd4+ Ke5 40. Rd1 Bc4 41. Nxc6+ Ke4 42. Nd4 Kf4 43. Ne2+ Ke5 44. Ng3 g6 45. Nf1 Bb6 46. Kd2 d4 47. cxd4+ Bxd4 48. Ne3 Bb5 49. Re1 Kf4 50. Nc2 Kg3 51. Nxd4 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2012.07.12"]
[Round "6"]
[White "Kirchhof, Arno"]
[Black "Dimitrijeski, Kristian"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2034"]
[BlackElo "2184"]
[PlyCount "156"]
[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 d5 2. Nf3 c6 3. e3 Nf6 4. c4 a6 5. Bd3 g6 6. cxd5 cxd5 7. 0-0 Nc6 8. Nc3 Bg4 9. h3 Bxf3 10. Qxf3 Bg7 11. Qe2 b5 12. Bd2 0-0 13. Rac1 Qb6 14. Rfd1 Rfe8 15. f4 e6 16. Qf3 Rac8 17. Ne2 Na5 18. b3 Nb7 19. g4 Nd6 20. Ng3 Qb7 21. g5 Nfe4 22. Bb4 Nxg3 23. Bxd6 Nf5 24. Bxf5 gxf5 25. Rc5 Rc6 26. Rxc6 Qxc6 27. Bc5 a5 28. Rc1 b4 29. Qf1 Rc8 30. a4 f6 31. Qb5 fxg5 32. fxg5 e5 33. Qxc6 Rxc6 34. Rd1 exd4 35. Bxd4 Bxd4 36. Rxd4 Rc5 37. Rf4 Kf7 38. Rxf5+ Ke6 39. Rf6+ Ke5 40. Rf7 d4 41. exd4+ Kxd4 42. h4 h6 43. g6 Rc6 44. g7 Rg6+ 45. Kf2 Ke5 46. Ra7 Kf6 47. Ke3 Rg4 48. h5 Ke6 49. Ra6+ Kf7 50. Rxh6 Rxg7 51. Rg6 Rh7 52. Rg5 Rh6 53. Rxa5 Rc6 54. Kd4 Rc3 55. Rb5 Rxb3 56. Kc4 Rb1 57. a5 b3 58. Rxb3 Rh1 59. Rb5 Rh4+ 60. Kb3 Rh3+ 61. Kb4 Rh4+ 62. Kc5 Rxh5+ 63. Kc6 Rh6+ 64. Kc7 Re6 65. Rd5 Ke8 66. Kc8 Re1 67. a6 Rc1+ 68. Kb7 Rb1+ 69. Ka8 Ke7 70. Ka7 Rb2 71. Rh5 Kd7 72. Rh7+ Kc8 73. Rb7 Rh2 74. Rb5 Rc2 75. Kb6 Kb8 76. a7+ Ka8 77. Ra5 Rb2+ 78. Kc7 Rc2+ 1/2-1/2

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2012.07.11"]
[Round "5"]
[White "Hampel, Arne"]
[Black "Kirchhof, Arno"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1725"]
[BlackElo "2034"]
[PlyCount "72"]
[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 f5 2. c4 g6 3. Nf3 Nf6 4. Nc3 Bg7 5. e3 d6 6. Be2 c6 7. Qc2 0-0 8. b3 Qa5 9. 0-0 e5 10. dxe5 dxe5 11. Bb2 Nbd7 12. a3 Re8 13. b4 Qc7 14. c5 Nf8 15. Rad1 e4 16. Ng5 Ne6 17. Qb3 h6 18. Nxe6 Bxe6 19. Bc4 Bxc4 20. Qxc4+ Qf7 21. Qxf7+ Kxf7 22. Ne2 a5 23. Rd2 axb4 24. axb4 Red8 25. Nd4 Ng4 26. h3 Ne5 27. f3 exf3 28. gxf3 Nc4 29. Re2 Nxb2 30. Rxb2 Rxd4 31. exd4 Bxd4+ 32. Rbf2 Ra2 33. Kg2 Rxf2+ 34. Rxf2 Bxf2 35. Kxf2 Ke6 36. Ke3 g5 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2012.07.10"]
[Round "4"]
[White "Kirchhof, Arno"]
[Black "Lehmann, Klaus"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2034"]
[BlackElo "2348"]
[PlyCount "66"]
[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. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Nbd7 7. cxd5 exd5 8. e3 Be7 9. Bd3 0-0 10. 0-0 Ne4 11. Bxe7 Qxe7 12. Qc2 c5 13. Rac1 Rac8 14. dxc5 Ndxc5 15. Nd4 Ne6 16. Bxe4 dxe4 17. Nxe6 Qxe6 18. Qa4 Bc6 19. Qb4 a5 20. Qxb6 Rb8 21. Qxa5 Rxb2 22. Na4 Bxa4 23. Qxa4 g6 24. Rc4 Re8 25. Rfc1 Kg7 26. R4c2 Rxc2 27. Qxc2 h5 28. h3 Ra8 29. a4 Qe5 30. Qc6 Rb8 31. Qc3 Qxc3 32. Rxc3 Rb1+ 33. Kh2 Ra1 1/2-1/2

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2012.07.09"]
[Round "3"]
[White "Niehaus, Frank"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2214"]
[BlackElo "2034"]
[PlyCount "71"]
[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. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Ne7 6. Qf3 c5 7. Bb5+ Nbc6 8. Nge2 0-0 9. Bxc6 bxc6 10. 0-0 Bf5 11. a3 Bxc3 12. Qxc3 c4 13. b3 cxb3 14. cxb3 Qb6 15. Bd2 a5 16. Rfe1 Bd7 17. b4 a4 18. Bf4 Nc8 19. Qg3 Bf5 20. Rac1 Na7 21. Bd6 Rfe8 22. Be5 Bg6 23. h4 f6 24. Bxf6 gxf6 25. h5 Kf7 26. hxg6+ hxg6 27. Nf4 g5 28. Nh5 Qb8 29. Qd3 Rh8 30. g4 Qc8 31. Qf3 Rh6 32. Re5 Nb5 33. Rxg5 Nxd4 34. Rg7+ Kf8 35. Qe3 Ra7 36. Qxh6 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2012.07.08"]
[Round "2"]
[White "Kirchhof, Arno"]
[Black "Glantz, Robert"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2034"]
[BlackElo "2286"]
[PlyCount "95"]
[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 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. e3 0-0 8. cxd5 exd5 9. Bd3 Ne4 10. Bxe7 Qxe7 11. 0-0 Nd7 12. Rc1 c6 13. Qe2 a5 14. Rfd1 Rfe8 15. Qc2 f5 16. Ne2 Qd6 17. Nf4 Ndf6 18. Ne5 Rxe5 19. dxe5 Qxe5 20. Qe2 c5 21. Bxe4 fxe4 22. Qb5 Qd6 23. b4 cxb4 24. axb4 a4 25. Rd4 g5 26. Ne2 a3 27. Nc3 Ba6 28. Qa4 Ng4 29. g3 Qh6 30. h4 Qf8 31. Rd2 Bc4 32. Qd7 h5 33. Nxd5 a2 34. Ra1 Rd8 35. Ne7+ Qxe7 36. Qxd8+ Qxd8 37. Rxd8+ Kf7 38. hxg5 Ne5 39. Rc8 Bd5 40. Rc2 Kg6 41. Rcxa2 Bxa2 42. Rxa2 Kxg5 43. Ra6 Nc4 44. Ra8 Kf5 45. Rh8 Kg5 46. Rd8 Kf5 47. Rd5+ Ne5 48. Rb5 1-0

[Event "Berlin Lichtenrade op 07th"]
[Site "Berlin"]
[Date "2011.10.16"]
[Round "9"]
[White "Radovanovic, Jovica"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2320"]
[BlackElo "2054"]
[PlyCount "39"]
[EventDate "2011.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 Nbd7 8. Nbd2 b5 9. b3 Bb7 10. c5 a5 11. a4 b4 12. Bb2 Qb8 13. Bh3 Re8 14. Rfe1 Bf8 15. e4 dxe4 16. Nxe4 Nd5 17. Nfd2 h6 18. Nc4 N7f6 19. Ncd6 Rd8 20. Nxf7 1-0

[Event "Berlin Lichtenrade op 07th"]
[Site "Berlin"]
[Date "2011.10.13"]
[Round "6"]
[White "Kirchhof, Arno"]
[Black "Schnabel, Ralf"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2054"]
[BlackElo "2241"]
[PlyCount "56"]
[EventDate "2011.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 g6 3. Nd2 Bg7 4. e3 Nf6 5. c4 d6 6. Ngf3 Nc6 7. d5 Ne5 8. Nxe5 dxe5 9. e4 h6 10. Bxf6 exf6 11. f3 fxe4 12. fxe4 f5 13. Bd3 0-0 14. Qb3 b6 15. 0-0-0 Kh8 16. Kb1 Qe7 17. Qc3 Bd7 18. Nf3 Rae8 19. Rde1 c6 20. Qd2 f4 21. Ref1 g5 22. g3 Bf6 23. gxf4 exf4 24. h4 g4 25. Qxf4 Bg7 26. Qc7 Rxf3 27. Rxf3 gxf3 28. Rf1 Qb4 0-1

[Event "Berlin Lichtenrade op 07th"]
[Site "Berlin"]
[Date "2011.10.12"]
[Round "5"]
[White "Reichenbach, Werner"]
[Black "Kirchhof, Arno"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "2310"]
[BlackElo "2054"]
[PlyCount "58"]
[EventDate "2011.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Qd3 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg3 0-0 8. Bd3 Ba6 9. Nf3 c5 10. e5 Bxd3 11. cxd3 Nbc6 12. 0-0 cxd4 13. cxd4 Na5 14. Rb1 Qd7 15. Bd2 Rfc8 16. h4 Rc2 17. h5 h6 18. Qf4 Qa4 19. g4 Nac6 20. Rfc1 Rc8 21. Qe3 Na5 22. Rxc2 Rxc2 23. Bb4 Nac6 24. Bd6 Qa5 25. Ne1 Rc3 26. Qd2 Rxa3 27. Qc1 Rc3 28. Qd2 Ra3 29. Qc1 Rc3 1/2-1/2

[Event "Berlin Lichtenrade op 07th"]
[Site "Berlin"]
[Date "2011.10.10"]
[Round "3"]
[White "Thompson, Ian D"]
[Black "Kirchhof, Arno"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2276"]
[BlackElo "2054"]
[PlyCount "50"]
[EventDate "2011.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Nf3 Nxc3 10. bxc3 c5 11. Bd3 Nd7 12. e4 b6 13. 0-0 cxd4 14. cxd4 e5 15. Bc4 exd4 16. Bd5 Rb8 17. Nxd4 Bb7 18. Nf5 Qf6 19. Bxb7 Rxb7 20. Nd6 Rbb8 21. f4 Rfd8 22. Qd5 Nc5 23. e5 Qe6 24. Rfd1 Qxd5 25. Rxd5 Ne6 1/2-1/2

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.21"]
[Round "9"]
[White "Tscheuschner, Georg"]
[Black "Kirchhof, Arno"]
[Result "0-1"]
[ECO "D37"]
[BlackElo "2048"]
[PlyCount "68"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 Nbd7 7. Bd3 dxc4 8. Bxc4 a6 9. 0-0 b5 10. Bd3 c5 11. Rc1 Bb7 12. Bb1 Rc8 13. Ne5 cxd4 14. Qxd4 Bc5 15. Qd3 Nxe5 16. Bxe5 Qxd3 17. Bxd3 Rfd8 18. Rfd1 Ng4 19. Bf4 e5 20. Bf5 Nxf2 21. Bxc8 Rxc8 22. Ne4 Nxe4 23. b4 exf4 24. bxc5 fxe3 25. Rd7 Bc6 26. Re7 Nd2 27. Rxe3 Nc4 28. Re7 Kf8 29. Ra7 Bd5 30. Rd1 Rxc5 31. Rxa6 Ne3 32. Rb1 Rc2 33. Rxb5 Rxg2+ 34. Kh1 Rf2+ 0-1

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.20"]
[Round "8"]
[White "Kirchhof, Arno"]
[Black "Arnold, Rouven"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "2048"]
[PlyCount "62"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 e5 7. d5 Nb8 8. Nf3 Nd7 9. Bb5 Bd6 10. Bg5 f6 11. Be3 0-0 12. 0-0 Nc5 13. Nd2 f5 14. Bxc5 Bxc5 15. Nb3 Bd6 16. Bd3 f4 17. c4 f3 18. Re1 Qg5 19. g3 b6 20. Re3 Qh5 21. Rc1 Be7 22. Nd2 Bg4 23. Bf1 Bg5 24. Rb3 Rf6 25. Rcc3 Raf8 26. h3 Rh6 27. Nxf3 Bxh3 28. Qe2 Bxf1 29. Kxf1 Qh1+ 30. Ng1 Rh2 31. Rf3 Qg2+ 0-1

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.18"]
[Round "6"]
[White "Niehaus, Frank"]
[Black "Kirchhof, Arno"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2190"]
[BlackElo "2048"]
[PlyCount "53"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Qxc3 0-0-0 14. Rb1 Nf5 15. Rg1 d4 16. Qd3 f6 17. g4 Nh4 18. exf6 e5 19. Kf2 e4 20. Qxe4 Bxg4 21. Rxg4 Rxg4 22. Qe6+ Qd7 23. Qxd7+ Rxd7 24. Bh3 Rg6 25. Bxd7+ Kxd7 26. Rxb7+ Kc8 27. Rh7 1-0

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.17"]
[Round "5"]
[White "Kirchhof, Arno"]
[Black "Kapp, Martin"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "2048"]
[BlackElo "2209"]
[PlyCount "55"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Be7 5. Nc3 d5 6. Bg5 Nbd7 7. e3 c6 8. Rc1 0-0 9. Bd3 h6 10. Bh4 dxc4 11. Bxc4 Nd5 12. Bxe7 Qxe7 13. 0-0 Nxc3 14. Rxc3 e5 15. e4 exd4 16. Qxd4 b5 17. Bd3 c5 18. Qd5 Rb8 19. Bb1 b4 20. Rcc1 Ba6 21. Rfe1 c4 22. Nd4 Ne5 23. f4 Nd3 24. Nc6 Qc7 25. Bxd3 Qb6+ 26. Kh1 cxd3 27. Nxb8 Qxb8 28. Red1 1/2-1/2

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.16"]
[Round "4"]
[White "Axmann, Steffen"]
[Black "Kirchhof, Arno"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1893"]
[BlackElo "2048"]
[PlyCount "140"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nd2 g6 4. Ngf3 Bg7 5. g3 Nc6 6. Bg2 Nge7 7. 0-0 Qc7 8. Re1 d6 9. Qe2 b6 10. Rb1 Nb4 11. Nc4 Nxa2 12. Bd2 Nb4 13. Bxb4 cxb4 14. e5 dxe5 15. Nd4 exd4 16. Bxa8 Nc6 17. Bxc6+ Qxc6 18. Qe4 Qxe4 19. Rxe4 0-0 20. Ra1 Bb7 21. Ree1 Ra8 22. f4 Bd5 23. b3 Bf8 24. Ra6 Bb7 25. Ra2 Bc5 26. Kf2 a5 27. Ne5 Rd8 28. Raa1 f6 29. Nf3 Kf7 30. Re2 Bd5 31. h4 h5 32. Nd2 Ra8 33. Ne4 Be7 34. Ke1 b5 35. Kd2 a4 36. Ree1 Bc6 37. Ra2 Rc8 38. Raa1 Rd8 39. Re2 Rd5 40. Rf2 Rf5 41. Rff1 Bd7 42. Rac1 Kg7 43. Rb1 Rd5 44. Rfc1 a3 45. Rf1 e5 46. fxe5 Rxe5 47. Rbe1 Bh3 48. Rg1 Kf8 49. Nf2 Rxe1 50. Rxe1 Bf5 51. Ne4 Kf7 52. Ke2 g5 53. Nd2 gxh4 54. gxh4 Bg4+ 55. Nf3 f5 56. Kf2 Bxf3 57. Kxf3 Bxh4 58. Rh1 Bg5 59. Rxh5 Kg6 60. Rh8 Bd2 61. Ra8 Kg5 62. Rg8+ Kh5 63. Rh8+ Kg6 64. Rb8 Bc3 65. Ra8 Kf6 66. Kf4 Bd2+ 67. Kf3 Bc1 68. Ra5 Ke6 69. Rxb5 a2 70. Ra5 Ba3 0-1

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.14"]
[Round "3"]
[White "Kirchhof, Arno"]
[Black "Bruedigam, Martin"]
[Result "0-1"]
[ECO "A77"]
[WhiteElo "2048"]
[BlackElo "2322"]
[PlyCount "134"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 a6 10. a4 Re8 11. Nd2 Nbd7 12. Qc2 Rb8 13. a5 Qc7 14. Ra3 Ra8 15. Nc4 b5 16. axb6 Nxb6 17. Bf4 Nxc4 18. Bxc4 Nh5 19. Be3 f5 20. exf5 Bxf5 21. Qd2 Nf6 22. Rfa1 Ne4 23. Nxe4 Rxe4 24. Bd3 Rb4 25. Bxf5 gxf5 26. Rxa6 Rxa6 27. Rxa6 Rxb2 28. Ra8+ Rb8 29. Rxb8+ Qxb8 30. g3 Qb1+ 31. Kg2 c4 32. Qa5 Qe4+ 33. Kg1 Qb1+ 34. Kg2 Qb8 35. Bd2 Qe8 36. Be3 h6 37. Qd2 Qg6 38. Bd4 Bxd4 39. Qxd4 Qg4 40. Qd2 Qe4+ 41. f3 Qe5 42. Kf2 Kg7 43. Kf1 Kg6 44. Kf2 Kg7 45. Kf1 Kg6 46. Kf2 Kg7 47. Kf1 Kh7 48. Kf2 Kg6 49. h4 Kg7 50. Kg2 Kh7 51. Kf2 Kg6 52. Kg2 c3 53. Qd3 Qe1 54. h5+ Kg5 55. f4+ Kf6 56. Qd4+ Kf7 57. Qa7+ Qe7 58. Qa5 Qe2+ 59. Kg1 Qe3+ 60. Kg2 Qc5 61. Qa8 c2 62. Qb7+ Ke8 63. Qb8+ Kd7 64. Qb7+ Qc7 65. Qb5+ Kd8 66. Qb2 c1Q 67. Qh8+ Kd7 0-1

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.14"]
[Round "2"]
[White "Kohlmeyer, Dagobert"]
[Black "Kirchhof, Arno"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "1879"]
[BlackElo "2048"]
[PlyCount "118"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Qc7 8. Bd3 b6 9. 0-0 Ba6 10. Ng5 Bxd3 11. Qxd3 cxd4 12. cxd4 h6 13. Nf3 Nbc6 14. Bd2 Rc8 15. Rfc1 0-0 16. c4 dxc4 17. Rxc4 Rfd8 18. Rac1 Qd7 19. Qe4 b5 20. Rc5 Nxd4 21. Rxc8 Nxf3+ 22. Qxf3 Rxc8 23. Rxc8+ Qxc8 24. Qd3 a6 25. h3 Nd5 26. Qg3 Kh8 27. Qf3 Qc7 28. Qe4 Qe7 29. Qf3 f6 30. exf6 Qxf6 31. Qxf6 Nxf6 32. Kf1 Kg8 33. Ke2 Kf7 34. Kd3 e5 35. g3 Ke6 36. Bb4 h5 37. f3 Kd5 38. Bf8 g6 39. Bb4 e4+ 40. Ke3 exf3 41. Kxf3 Ke5 42. Bc3+ Kf5 43. Bd2 g5 44. Ba5 g4+ 45. hxg4+ Nxg4 46. Kg2 Ne5 47. Kh3 Nf3 48. Bd8 Ke4 49. g4 hxg4+ 50. Kxg4 Ne5+ 51. Kg3 Kd3 52. Be7 Kc2 53. Kf2 Kb3 54. Ke2 Nc4 55. Kd3 Nxa3 56. Kd4 a5 57. Kc5 b4 58. Kd4 Nc2+ 59. Kd3 a4 0-1

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.13"]
[Round "1"]
[White "Kirchhof, Arno"]
[Black "Huebner, Alan Ari"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2048"]
[BlackElo "1636"]
[PlyCount "119"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 c5 2. e3 Nf6 3. Nf3 d5 4. c3 Bg4 5. h3 Bh5 6. Qb3 Qc7 7. Ne5 e6 8. g4 Bg6 9. h4 Bxb1 10. Rxb1 h6 11. Bb5+ Nbd7 12. Qa4 Bd6 13. Nxd7 Nxd7 14. dxc5 Bxc5 15. Bxd7+ Qxd7 16. Qxd7+ Kxd7 17. h5 Rac8 18. Ke2 Ke7 19. Bd2 b5 20. a4 a6 21. Ra1 Ra8 22. Ra2 Ra7 23. axb5 axb5 24. Rxa7+ Bxa7 25. Ra1 Bb6 26. f3 Kd7 27. Kd3 Kc7 28. Be1 Kb7 29. Bh4 Bd8 30. Bg3 Be7 31. Be5 f6 32. Bd4 Ra8 33. Rxa8 Kxa8 34. e4 dxe4+ 35. Kxe4 Kb7 36. f4 Kc6 37. g5 Kd6 38. gxh6 gxh6 39. f5 Kd7 40. b3 Kd6 41. c4 bxc4 42. bxc4 e5 43. Be3 Bf8 44. Bc1 Kc6 45. Kd3 Kb6 46. Kc3 Kc6 47. Kb3 Kb6 48. Ka4 Kc6 49. Be3 Bg7 50. Ka5 Bf8 51. Bc1 Kb7 52. Kb5 Kc7 53. c5 Kb7 54. Bd2 Kc7 55. Ba5+ Kb7 56. c6+ Kc8 57. Kc4 Be7 58. Kd5 Bd8 59. Bd2 Bb6 60. Bxh6 1-0

[Event "Berlin-ch qualification"]
[Site "Berlin-Lichtenrade"]
[Date "2011.05.01"]
[Round "9.4"]
[White "Kirchhof, Arno"]
[Black "Shapiro, Yosip"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "2052"]
[BlackElo "2160"]
[PlyCount "137"]
[EventDate "2011.04.23"]
[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 g6 3. Nc3 d5 4. Bf4 c6 5. e3 Bg7 6. Qb3 0-0 7. Nf3 e6 8. h3 Nbd7 9. Bd3 Re8 10. 0-0 Nh5 11. Bh2 f5 12. Be2 Nhf6 13. Ne5 Ne4 14. f3 Nd2 15. Qc2 Nxf1 16. Rxf1 Nxe5 17. Bxe5 Bxe5 18. dxe5 Qb6 19. Qc1 d4 20. Na4 Qa5 21. Qd1 b5 22. Nc5 dxe3 23. Qd6 Qb6 24. Rd1 a6 25. a4 bxa4 26. Nxa4 Qb8 27. c5 Qxd6 28. cxd6 Bd7 29. Nc5 Ra7 30. Bc4 Kf7 31. f4 a5 32. b3 Rb8 33. Ra1 h6 34. g3 g5 35. Kg2 gxf4 36. gxf4 Rg8+ 37. Kf3 h5 38. h4 Rg4 39. Rh1 Ke8 40. Kxe3 Bc8 41. Nxe6 Bxe6 42. Bxe6 Rg3+ 43. Kf2 Rag7 44. Bxf5 Rg2+ 45. Kf3 R7g3+ 46. Ke4 Rxb3 47. Rc1 Rb4+ 48. Kf3 Ra2 49. Bg6+ Kd8 50. Bxh5 Raa4 51. Rxc6 Rxf4+ 52. Kg3 Rfe4 53. Rc5 Ra3+ 54. Kg2 Rd4 55. Kf2 Rd2+ 56. Ke1 Rh2 57. Rd5 Raa2 58. Bf3 Ra3 59. Bd1 Rxh4 60. Kd2 Rh2+ 61. Ke1 Raa2 62. Bf3 Ra3 63. Bd1 Rh4 64. Kd2 Rh2+ 65. Ke1 a4 66. Rd4 Re3+ 67. Kf1 Rxe5 68. Bxa4 Ra2 69. Rf4 1/2-1/2

[Event "Berlin-ch qualification"]
[Site "Berlin-Lichtenrade"]
[Date "2011.04.30"]
[Round "8.12"]
[White "Kather, Yannick"]
[Black "Kirchhof, Arno"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1763"]
[BlackElo "2052"]
[PlyCount "44"]
[EventDate "2011.04.23"]
[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. exd5 exd5 4. c4 Bb4+ 5. Nc3 Ne7 6. Nf3 0-0 7. c5 b6 8. cxb6 axb6 9. Be2 Re8 10. 0-0 Bg4 11. Bf4 Bxc3 12. bxc3 c5 13. dxc5 bxc5 14. c4 d4 15. Nxd4 Ng6 16. Bxg4 Nxf4 17. Qf3 Ra4 18. Qb3 Rb4 19. Qf3 Qxd4 20. a3 Rb2 21. Rfe1 Rbe2 22. Red1 Qxd1+ 0-1

[Event "Berlin-ch qualification"]
[Site "Berlin-Lichtenrade"]
[Date "2011.04.29"]
[Round "7.16"]
[White "Kirchhof, Arno"]
[Black "Baumeister, Wolfgang"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2052"]
[BlackElo "1806"]
[PlyCount "103"]
[EventDate "2011.04.23"]
[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 e6 2. e4 c5 3. c3 Nf6 4. Bd3 Nc6 5. Nf3 cxd4 6. Nxd4 Nxd4 7. cxd4 Bb4+ 8. Nc3 0-0 9. 0-0 Qa5 10. Qf3 Bxc3 11. bxc3 Qxc3 12. Rb1 Rd8 13. Rb5 Ne8 14. Bb2 Qd2 15. Rd1 Qh6 16. Rh5 Qf6 17. Qg3 g6 18. Ba1 d6 19. f4 Qg7 20. Rh4 d5 21. e5 f5 22. Qf3 Qe7 23. Rh6 Qg7 24. Qh3 Nc7 25. Rc1 Rd7 26. Bb2 a6 27. Ba3 b5 28. Rh4 Ne8 29. g4 Rc7 30. Bc5 b4 31. gxf5 exf5 32. Qf3 Be6 33. Bc4 Qd7 34. a3 Rb8 35. Bxa6 Qa4 36. Qf1 bxa3 37. Rh3 Rb3 38. Qd1 Rb4 39. Bxb4 Qxb4 40. Rxc7 Nxc7 41. Rb3 Qa5 42. Bf1 Bd7 43. Qa1 Ne6 44. Qc3 Qxc3 45. Rxc3 Nxd4 46. Rxa3 Ne6 47. Rf3 Bc6 48. Ba6 d4 49. Rf2 Be4 50. Bc4 Kf7 51. Ra2 d3 52. Kf2 1-0

[Event "Berlin-ch qualification"]
[Site "Berlin-Lichtenrade"]
[Date "2011.04.27"]
[Round "5.10"]
[White "Kirchhof, Arno"]
[Black "Pixa, Richard"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2052"]
[BlackElo "1824"]
[PlyCount "64"]
[EventDate "2011.04.23"]
[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. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Qc2 g6 6. Bf4 Bg7 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nf6 10. Nf3 0-0 11. b4 a6 12. 0-0 Qe7 13. Rab1 Ne4 14. Be5 f6 15. Bxb8 Raxb8 16. a4 f5 17. b5 Qa3 18. Rfc1 Rfc8 19. Ra1 Qb3 20. Qb1 Qxb1 21. Raxb1 Nxc3 22. Rxc3 cxb5 23. Rxc8+ Rxc8 24. axb5 a5 25. Ng5 Bf8 26. g3 Rc4 27. Nf3 Rb4 28. Rxb4 Bxb4 29. Ne5 a4 30. Nd3 Bd2 31. Kf1 b6 32. Ke2 a3 0-1

