[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2019.04.26"]
[Round "7"]
[White "Kretzschmar, Jan"]
[Black "Arndt, Uwe"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1807"]
[BlackElo "1929"]
[PlyCount "168"]
[EventDate "2019.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nd2 Bb7 5. h3 d5 6. Bd3 Nbd7 7. c3 Bd6 8. Qe2 0-0 9. Bg5 e5 10. dxe5 Nxe5 11. Ba6 Bc6 12. Ngf3 h6 13. Bxf6 Qxf6 14. Nd4 Bd7 15. Bb7 c5 16. Bxa8 Rxa8 17. N4f3 Qg6 18. Nxe5 Bxe5 19. Nf3 Bf6 20. Rg1 d4 21. cxd4 cxd4 22. Rd1 Rc8 23. Nxd4 Bxh3 24. g4 h5 25. Qd3 Qxd3 26. Rxd3 Bxg4 27. Kd2 Rc5 28. Rc3 Rd5 29. Rc4 b5 30. Rc6 Bxd4 31. exd4 Rxd4+ 32. Ke3 Ra4 33. Rc5 Rxa2 34. Rxb5 a6 35. Rb6 Be6 36. Rg5 g6 37. f3 Kg7 38. Kf4 Kf6 39. Rc5 a5 40. Rcb5 Ra4+ 41. Kg3 h4+ 42. Kh2 Rf4 43. Rxa5 Rxf3 44. b4 Rf2+ 45. Kg1 Rb2 46. Rc5 g5 47. b5 g4 48. Rb8 g3 49. Rg8 Bh3 50. Rc1 Rxb5 51. Rh8 Rb4 52. Rh5 Kg6 53. Re5 f5 54. Re8 Kg5 55. Rh8 Bg4 56. Rf1 h3 57. Rg8+ Kh4 58. Rh8+ Kg5 59. Rg8+ Kf6 60. Rf8+ Ke5 61. Re8+ Kd4 62. Rd8+ Ke4 63. Re8+ Kd3 64. Rd8+ Kc2 65. Rc8+ Kb2 66. Rfc1 f4 67. R8c2+ Kb3 68. Rc3+ Ka4 69. Ra1+ Kb5 70. Rc2 Bf3 71. Rd2 h2+ 72. Rxh2 gxh2+ 73. Kxh2 Kc5 74. Re1 Kd5 75. Kh3 Be4 76. Kg4 Ke5 77. Kg5 Rb3 78. Kg4 Rg3+ 79. Kh4 Rg8 80. Rf1 f3 81. Kh3 Kf4 82. Kh2 Bd3 83. Rf2 Ke3 84. Ra2 f2 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2019.04.25"]
[Round "6"]
[White "Tham, Nam"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1915"]
[BlackElo "1807"]
[PlyCount "69"]
[EventDate "2019.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. f3 Nf6 8. Qd2 Be7 9. 0-0-0 Nxd4 10. Bxd4 b5 11. Kb1 Bb7 12. g4 Rc8 13. h4 Bc6 14. h5 b4 15. Ne2 e5 16. Be3 Nxe4 17. fxe4 Bxe4 18. Bh3 Bxc2+ 19. Ka1 Bxd1 20. Rxd1 0-0 21. g5 Rfd8 22. g6 Qc2 23. gxf7+ Kf8 24. Qe1 a5 25. Bb6 Bh4 26. Qf1 a4 27. Bf5 e4 28. Nd4 Qh2 29. Bxd8 a3 30. Qe2 axb2+ 31. Qxb2 Qxb2+ 32. Kxb2 Bxd8 33. Bxd7 Ra8 34. Ne6+ Ke7 35. f8Q# 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2019.04.24"]
[Round "5"]
[White "Kretzschmar, Jan"]
[Black "Jaeger, Andre"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1807"]
[BlackElo "1947"]
[PlyCount "37"]
[EventDate "2019.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. Be2 Nbd7 6. Nb5 e5 7. dxe5 Ne4 8. Qxd5 Ndc5 9. Qxd8+ Kxd8 10. Rd1+ Bd7 11. h4 f6 12. exf6 Bxf6 13. f3 c6 14. fxe4 cxb5 15. e5 Bg7 16. Bxb5 Ke7 17. Bg5+ Ke6 18. Bxd7+ Nxd7 19. Rd6+ 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2019.04.22"]
[Round "3"]
[White "Kretzschmar, Jan"]
[Black "Hoppe, Frank"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1807"]
[BlackElo "2017"]
[PlyCount "74"]
[EventDate "2019.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. b3 c5 7. e3 Nc6 8. Bb2 Ne4 9. h3 b6 10. Qc1 cxd4 11. exd4 Ba6 12. Re1 Rc8 13. Nbd2 Nb4 14. Nxe4 dxe4 15. Rxe4 Nxc2 16. Qd1 Nxa1 17. Qxa1 Rc2 18. Ba3 Re8 19. Qb1 Qc7 20. Ne1 Re2 21. Rxe2 Bxe2 22. Qe4 Bb5 23. Bb2 e6 24. Kh2 Rc8 25. Qe3 Bc6 26. Bf1 Bb7 27. Qd2 h5 28. h4 Kh7 29. Qg5 Qd6 30. Qe3 Bh6 31. Qe5 Qxe5 32. dxe5 Bd2 33. Ng2 Rc2 34. Ba3 Rxa2 35. Be7 Bc3 36. f4 Bd4 37. Kh3 Rf2 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2019.04.21"]
[Round "2"]
[White "Tscheuschner, Georg"]
[Black "Kretzschmar, Jan"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2099"]
[BlackElo "1807"]
[PlyCount "78"]
[EventDate "2019.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 0-0 9. b4 a6 10. d3 Be6 11. Bb2 Qc8 12. Ne4 f6 13. Nc5 Bxc5 14. bxc5 Nd5 15. Qa4 Nde7 16. Rfe1 Kh8 17. e4 Qe8 18. Qc2 Rd8 19. Nd2 Nd4 20. Bxd4 Rxd4 21. Rab1 Bc8 22. Nb3 Rd8 23. Na5 Nc6 24. Nc4 Nd4 25. Qc3 Qe7 26. Ne3 c6 27. a4 g6 28. Rb4 Rf7 29. h3 Qf8 30. Ng4 Bxg4 31. hxg4 g5 32. Qc4 Rfd7 33. Reb1 Qe7 34. R4b2 Kg7 35. Bf1 Rf8 36. Kg2 Rf7 37. f3 Qe6 38. Qc3 Qe7 39. Rb4 Kg6 1/2-1/2

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.26"]
[Round "9"]
[White "Kretzschmar, Jan"]
[Black "Segerberg, Tomas Olof"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1817"]
[BlackElo "2101"]
[PlyCount "70"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. g3 Bb7 4. Bg2 Nf6 5. 0-0 Ne4 6. Nbd2 Nxd2 7. Qxd2 Bxf3 8. Bxf3 d5 9. e4 c6 10. exd5 exd5 11. c4 Be7 12. cxd5 cxd5 13. Re1 0-0 14. Rxe7 Qxe7 15. Bxd5 Nd7 16. Bxa8 Rxa8 17. b3 Nf6 18. Bb2 Qb7 19. Re1 h6 20. Qd3 Rd8 21. Qf1 Nh7 22. h4 Nf6 23. Qg2 Qa6 24. Ra1 Qe2 25. f3 Qd3 26. Qf1 Qg6 27. Kg2 Nd5 28. Re1 Rc8 29. Qb5 Nf4+ 30. Kh1 Qxg3 31. Re8+ Rxe8 32. Qxe8+ Kh7 33. Qe4+ g6 34. Qc2 Qxf3+ 35. Kh2 Ne2 0-1

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.25"]
[Round "8"]
[White "Kretzschmar, Jan"]
[Black "Ho, Ngoc Hai Dang"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "1817"]
[BlackElo "1582"]
[PlyCount "71"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 e6 4. Bg2 Be7 5. c4 0-0 6. Nbd2 Nbd7 7. 0-0 c5 8. cxd5 Nxd5 9. e4 Nc7 10. Re1 b6 11. b3 Bb7 12. Bb2 cxd4 13. Bxd4 Nc5 14. Qc2 Nb5 15. Bxc5 Bxc5 16. Nc4 Nd4 17. Nxd4 Qxd4 18. Rad1 Qf6 19. e5 Qe7 20. Bxb7 Qxb7 21. Qe4 Qxe4 22. Rxe4 Rfd8 23. Ree1 Kf8 24. Kg2 Ke7 25. Kf3 Bb4 26. Rf1 Rxd1 27. Rxd1 Rd8 28. Rc1 b5 29. Ne3 Bd2 30. Rc7+ Rd7 31. Rc8 Bxe3 32. Kxe3 Rd8 33. Rc7+ Rd7 34. Rc8 Rd8 35. Rc7+ Rd7 36. Rc8 1/2-1/2

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.24"]
[Round "7"]
[White "Regel, Michael"]
[Black "Kretzschmar, Jan"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1692"]
[BlackElo "1817"]
[PlyCount "99"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d5 8. exd5 a6 9. Nc3 Nf6 10. d4 c4 11. a4 Nxd5 12. Qe2 Be6 13. Ne4 Bg4 14. c3 0-0 15. Qxc4 Bxf3 16. Rxf3 b6 17. f5 Qd7 18. fxg6 hxg6 19. Bd2 Qb7 20. Raf1 Rac8 21. Qe2 Nc7 22. Ng5 Bf6 23. Qf2 Qc6 24. Qh4 Bxg5 25. Bxg5 f6 26. Rh3 Kf7 27. Qe1 Rh8 28. Re3 Nd5 29. Ref3 Qxa4 30. Bh4 Qc6 31. Bg3 b5 32. Qe2 Ra8 33. Rc1 Qc4 34. Qe1 Rac8 35. Ra1 Ra8 36. Qe4 a5 37. Rff1 a4 38. Rfe1 Qc6 39. Qe2 Rac8 40. Rec1 Qc4 41. Qd2 Qc6 42. Re1 Ra8 43. Rec1 Rac8 44. Rc2 Qc4 45. Qe2 Qxe2 46. Rxe2 Nb6 47. Rae1 Rhe8 48. Bf4 Nc4 49. Ra1 Na5 50. Bd2 1/2-1/2

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.23"]
[Round "6"]
[White "Kretzschmar, Jan"]
[Black "Eberlein, Johann"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1817"]
[BlackElo "1936"]
[PlyCount "60"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d5 3. Bf4 Bg4 4. e3 e6 5. Be2 Bd6 6. Bg3 Nf6 7. Bh4 0-0 8. c3 b6 9. Nbd2 Re8 10. Qa4 a6 11. Bd3 b5 12. Qc2 e5 13. dxe5 Nxe5 14. Bf5 Bxf5 15. Qxf5 Qd7 16. Qc2 Nxf3+ 17. gxf3 Qe6 18. Bxf6 Qxf6 19. Qd3 c6 20. h4 b4 21. Qd4 bxc3 22. bxc3 Be5 23. Qd3 Bxc3 24. Rc1 d4 25. e4 Rab8 26. Ke2 Rb2 27. Rc2 Reb8 28. Nc4 Rxc2+ 29. Qxc2 Qe6 30. Qd3 Rb4 0-1

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.22"]
[Round "5"]
[White "Bonnez, Finn"]
[Black "Kretzschmar, Jan"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1946"]
[BlackElo "1817"]
[PlyCount "60"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Nbd2 d6 5. h3 0-0 6. Bc4 c6 7. c3 Qc7 8. a4 e5 9. dxe5 dxe5 10. Qc2 b6 11. 0-0 Ba6 12. b3 Bxc4 13. Nxc4 Nbd7 14. Ba3 c5 15. e4 Rfe8 16. Rad1 Bf8 17. Bc1 Qc6 18. Rfe1 Nh5 19. Ne3 a6 20. c4 Nf4 21. Bb2 Bg7 22. Nd5 Ne6 23. Rd3 Nd4 24. Nxd4 exd4 25. f4 Nf6 26. Nxf6+ Bxf6 27. e5 Bg7 28. Qc1 f6 29. exf6 Rxe1+ 30. Qxe1 Bxf6 1/2-1/2

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.21"]
[Round "4"]
[White "Wilke, Hans Peter"]
[Black "Kretzschmar, Jan"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1515"]
[BlackElo "1817"]
[PlyCount "64"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Qb6 5. b3 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. c3 Nc6 9. Nbd2 h6 10. h3 Be7 11. Ne5 cxd4 12. exd4 Rc8 13. 0-0 Qd8 14. Rfe1 a6 15. a4 Nd7 16. Ndf3 Nf6 17. Nd2 Nd7 18. Ndf3 Bf6 19. Nxd7 Qxd7 20. Ne5 Qd8 21. Nxc6 Rxc6 22. Be5 Bxe5 23. Rxe5 0-0 24. Rb1 Qc7 25. Rc1 Rc8 26. Re3 Qd6 27. b4 Rc4 28. Rb1 Qc7 29. Rb3 Qd7 30. a5 Qa4 31. Qd1 Rxc3 32. Rexc3 Rxc3 0-1

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.20"]
[Round "3"]
[White "Kretzschmar, Jan"]
[Black "Syre, Christian"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1817"]
[BlackElo "2184"]
[PlyCount "93"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. d5 Qb6 4. Nc3 Qxb2 5. Bd2 Qb6 6. e4 e5 7. Nf3 d6 8. h3 Be7 9. a4 0-0 10. a5 Qd8 11. Bd3 Nbd7 12. Qe2 Ne8 13. g4 g6 14. Nd1 c4 15. Bxc4 Ng7 16. Be3 Kh8 17. Bd3 Qc7 18. Qd2 Nf6 19. Nc3 Bd7 20. Ne2 Ng8 21. Ng3 f5 22. gxf5 gxf5 23. Nxf5 Nxf5 24. exf5 Bxf5 25. Ng5 Bxg5 26. Bxg5 Bxd3 27. Qxd3 Rac8 28. Ra2 Qc4 29. Qxc4 Rxc4 30. Be3 Nf6 31. Bxa7 Nxd5 32. Kd2 Ra8 33. Be3 Rc7 34. Rg1 Nb4 35. Rb2 Nc6 36. Bb6 Rf7 37. Ra2 d5 38. Ke2 d4 39. f3 Re8 40. Ra3 Nb4 41. Kd1 Rc8 42. Rg2 Rg7 43. Rxg7 Kxg7 44. f4 Nxc2 45. Rg3+ Kf6 46. fxe5+ Kxe5 47. Kd2 1/2-1/2

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.19"]
[Round "2"]
[White "Kretzschmar, Jan"]
[Black "Heerde, Thomas"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1817"]
[BlackElo "2005"]
[PlyCount "56"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. c4 cxd4 6. Nxd4 Nc6 7. 0-0 0-0 8. e4 Ng4 9. Nc2 d6 10. h3 Nge5 11. Qe2 Be6 12. Nd2 Rc8 13. Rb1 Qd7 14. Kh2 Nxc4 15. Nxc4 Bxc4 16. Qxc4 Nd4 17. Qxd4 Bxd4 18. Nxd4 e5 19. Ne2 Qb5 20. Re1 Rc2 21. Bf1 Qb4 22. Bh6 Rfc8 23. Bg2 Rxb2 24. Rec1 Rc6 25. Rxb2 Qxb2 26. Rxc6 bxc6 27. Bf3 d5 28. exd5 cxd5 0-1

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.18"]
[Round "1"]
[White "Zoller, Julia"]
[Black "Kretzschmar, Jan"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1817"]
[PlyCount "60"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. Be2 Nc6 5. 0-0 Qc7 6. d3 Be7 7. Be3 Nf6 8. d4 cxd4 9. Nxd4 0-0 10. Bd3 Nxd4 11. Bxd4 e5 12. Be3 h6 13. Nd5 Nxd5 14. exd5 f5 15. Bc4 Qxc4 16. b3 Qg4 17. f3 Qg6 18. Re1 d6 19. c4 f4 20. Bf2 Bh3 21. g3 fxg3 22. hxg3 h5 23. Kh2 Bf5 24. Rg1 Rf7 25. Qe2 Raf8 26. Raf1 Bd3 27. Qe1 Bxf1 28. Qxf1 Rxf3 29. Rg2 Qf5 30. Kg1 e4 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.07"]
[Round "8"]
[White "Eberlein, Johann"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1953"]
[BlackElo "1802"]
[PlyCount "77"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Bf5 4. Ng3 Bg6 5. Nf3 e6 6. h4 h6 7. h5 Bh7 8. d4 Nf6 9. Bd3 Bxd3 10. Qxd3 Bd6 11. Ne4 Nxe4 12. Qxe4 c6 13. Bd2 Nd7 14. 0-0-0 Nf6 15. Qd3 Qc7 16. Rh4 0-0-0 17. Kb1 Kb8 18. Qb3 Ka8 19. c4 Qb8 20. Be3 Bc7 21. g3 Rd7 22. Nd2 e5 23. Nf3 exd4 24. Rdxd4 Rhd8 25. Rxd7 Rxd7 26. Qa4 Rd3 27. Kc2 Rxe3 28. fxe3 Bxg3 29. Rd4 Qc8 30. Qa3 Qf5+ 31. Qd3 Qxd3+ 32. Kxd3 Nxh5 33. Rd8+ Bb8 34. Ne5 b6 35. Nxc6 Kb7 36. Nxb8 Kc7 37. Rf8 a5 38. b4 axb4 39. Na6+ 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.05"]
[Round "6"]
[White "Lange, Cecilia"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "1850"]
[BlackElo "1802"]
[PlyCount "189"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Nxc6 bxc6 7. Bd3 Nf6 8. Bg5 Be7 9. 0-0 d6 10. Kh1 e5 11. f4 Be6 12. Qd2 exf4 13. Qxf4 Ng4 14. Bxe7 Qxe7 15. Ne2 Ne5 16. Nd4 0-0 17. Be2 Bd7 18. Rad1 Rad8 19. Nf5 Bxf5 20. exf5 f6 21. c4 a5 22. Qd2 Qc7 23. Rf4 Rf7 24. Rd4 Rfd7 25. b3 Kh8 26. a3 Qb6 27. b4 axb4 28. axb4 c5 29. bxc5 Qxc5 30. Qb2 Qc7 31. Qa3 Qc5 32. Qb3 Qc7 33. Bf3 Rb8 34. Qc3 Nxf3 35. Qxf3 Re7 36. Qd3 Rbe8 37. Qf1 Qc5 38. Rxd6 h6 39. h3 Kh7 40. R6d5 Qe3 41. Rd8 Qg3 42. Rxe8 Rxe8 43. c5 Re3 44. Rc1 Re7 45. c6 Rc7 46. Qc4 Qe3 47. Qc3 Qf4 48. Qc5 h5 49. Qc2 Kh6 50. Rd1 Kh7 51. Rd7 Qf1+ 52. Kh2 Qf4+ 53. g3 Qe5 54. Rxc7 Qxc7 55. Qe4 Qb6 56. Kg2 Qb2+ 57. Kf1 Qc3 58. Kg2 Qd2+ 59. Kf1 Qc1+ 60. Kf2 Qd2+ 61. Kg1 Qc1+ 62. Kh2 Qd2+ 63. Qg2 Qc1 64. h4 Qc4 65. Qf3 Qc2+ 66. Kh3 Kh6 67. Qf4+ Kh7 68. c7 Qc6 69. Kh2 Qc2+ 70. Kg1 Qd1+ 71. Kf2 Qc2+ 72. Ke1 Qc3+ 73. Kd1 Qd3+ 74. Qd2 Qf1+ 75. Kc2 Qc4+ 76. Qc3 Qa4+ 77. Kd3 Qd7+ 78. Ke4 Qa4+ 79. Ke3 Qe8+ 80. Kf2 Qc8 81. Qc5 Kh6 82. Ke2 Qa6+ 83. Ke3 Qc8 84. Kd4 Qd7+ 85. Kc4 Qa4+ 86. Kd5 Qd7+ 87. Qd6 Qxf5+ 88. Kc6 Qc8 89. Qd8 Qa6+ 90. Kd7 Qb5+ 91. Ke7 Qc5+ 92. Ke8 Qe5+ 93. Qe7 Qb5+ 94. Kf8 Qc6 95. Qxg7# 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.04"]
[Round "5"]
[White "Kretzschmar, Jan"]
[Black "Sitte, Adrian"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1802"]
[BlackElo "1821"]
[PlyCount "48"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 f5 4. g3 Nf6 5. Bg2 Bd6 6. 0-0 0-0 7. b3 a5 8. Ne5 Bd7 9. Nd3 Na6 10. Bg5 h6 11. Bxf6 Qxf6 12. e3 c6 13. a3 Be8 14. Nd2 g5 15. f4 Bg6 16. Ne5 Bxe5 17. fxe5 Qe7 18. Nb1 Kg7 19. Nc3 Rh8 20. Ra2 h5 21. h3 h4 22. g4 fxg4 23. Qxg4 Bh5 24. Nxd5 cxd5 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.03"]
[Round "4"]
[White "Skogvall, Martina"]
[Black "Kretzschmar, Jan"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "1997"]
[BlackElo "1802"]
[PlyCount "66"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 Nxd4 9. Qxd4 Bc5 10. Qd3 d6 11. a3 Ng4 12. Qe2 h5 13. h3 Ne5 14. Kh2 Bd7 15. Be3 Qb6 16. Bxc5 Qxc5 17. Qd2 Nc4 18. Qc1 Ne5 19. Qe1 0-0-0 20. Rd1 Bc6 21. b4 Qb6 22. Qe2 f5 23. Rb1 h4 24. b5 hxg3+ 25. fxg3 Ng4+ 26. Kh1 axb5 27. Rf3 Rh6 28. Nxb5 Bxe4 29. Rc3+ Kb8 30. h4 Nf2+ 31. Kh2 Ng4+ 32. Kh1 Nf2+ 33. Kh2 Ng4+ 1/2-1/2

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.02"]
[Round "3"]
[White "Kretzschmar, Jan"]
[Black "Matzkowiak, Roman"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1802"]
[BlackElo "1831"]
[PlyCount "119"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 c6 8. e4 Qa5 9. Nd2 e5 10. Nb3 Qc7 11. d5 a5 12. a4 cxd5 13. cxd5 Nc5 14. Nb5 Qb8 15. Nxc5 dxc5 16. Be3 b6 17. Re1 Bd7 18. Nc3 Qd6 19. h3 Rad8 20. Qd2 Nh5 21. Bh6 f5 22. Bxg7 Nxg7 23. f3 Nh5 24. Ne2 fxe4 25. fxe4 Rf7 26. b3 Rdf8 27. Rf1 c4 28. Qe3 cxb3 29. Rxf7 Rxf7 30. Qxb3 Qc5+ 31. Kh2 Rf2 32. Rc1 Qd6 33. Qe3 Rf8 34. Rb1 Qc5 35. Qxc5 bxc5 36. Nc3 Rf2 37. Rb7 Be8 38. Rb8 Kf7 39. Rc8 Rc2 40. Rxc5 Nf6 41. Rc7+ Bd7 42. d6 Ke6 43. Nb5 Ra2 44. Rc4 Nxe4 45. Rxe4 Bc6 46. Nd4+ Kxd6 47. Nxc6 Ke6 48. Nxe5 Kf5 49. g4+ Kg5 50. Nc6 h5 51. gxh5 gxh5 52. Nxa5 Kf5 53. Rb4 Kg5 54. Nb7 h4 55. a5 Kh5 56. Rb5+ Kg6 57. Nc5 Kf5 58. a6 Ke5 59. Rb6 Kd4 60. Nd7 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.01"]
[Round "2"]
[White "Di Candia, Roberto"]
[Black "Kretzschmar, Jan"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1956"]
[BlackElo "1802"]
[PlyCount "54"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d5 8. exd5 a6 9. Nc3 Nf6 10. d4 c4 11. Qe2 Nxd5 12. Qxc4 Be6 13. Qe2 Nxc3 14. bxc3 b5 15. Ne5 Qd5 16. Nd3 Qc4 17. f5 gxf5 18. Bg5 Qxc3 19. Rae1 Bxd4+ 20. Kh1 Bf6 21. Rxf5 Bxf5 22. Qf3 Bxg5 23. Qxa8+ Qc8 24. Qd5 Bf6 25. Nf4 0-0 26. g4 Bd7 27. Qh5 Qxc2 0-1

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.26"]
[Round "8"]
[White "Weber, Gerald"]
[Black "Kretzschmar, Jan"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1761"]
[BlackElo "1819"]
[PlyCount "76"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 e6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c5 5. e3 Nc6 6. Nge2 Nge7 7. Rb1 0-0 8. 0-0 Rb8 9. b3 a6 10. Bb2 b5 11. cxb5 axb5 12. d3 d6 13. Qd2 Bd7 14. Ne4 Nc8 15. Bxg7 Kxg7 16. Qb2+ f6 17. Nf4 Qe7 18. Rbc1 Kg8 19. h4 Nb6 20. Qe2 Rf7 21. Rfd1 e5 22. Nh3 Nd8 23. Nc3 Be6 24. Nxb5 Qd7 25. Nxd6 Qxd6 26. d4 cxd4 27. exd4 e4 28. Nf4 f5 29. d5 Bd7 30. Ne6 Nxe6 31. dxe6 Qxe6 32. Bf1 Qe5 33. a4 Be6 34. Qe3 Nd7 35. Bb5 f4 36. gxf4 Qf5 37. Bc4 Bxc4 38. Rxc4 Qg4+ 0-1

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.25"]
[Round "7"]
[White "Kretzschmar, Jan"]
[Black "Nabel, Matthias"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "1819"]
[BlackElo "1940"]
[PlyCount "68"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. 0-0 Bd6 6. b3 Qe7 7. Bb2 0-0 8. e3 Nbd7 9. c4 c6 10. a3 b6 11. Re1 Bb7 12. cxd5 cxd5 13. Nc3 Rac8 14. Ne2 Rc7 15. Qd3 Rfc8 16. Rec1 Ne4 17. Rxc7 Rxc7 18. Bf1 Ndf6 19. h3 g5 20. Ne5 Nh5 21. g4 Ng7 22. b4 h5 23. f3 Nf6 24. Bg2 hxg4 25. hxg4 fxg4 26. Nxg4 Nxg4 27. fxg4 Qf6 28. Rf1 Qh6 29. Rf3 Qh4 30. Bc3 Qxg4 31. Qg6 Ba6 32. b5 Bxb5 33. Bb4 Bxe2 34. Bxd6 Bxf3 0-1

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.24"]
[Round "6"]
[White "Kievelitz, Bernd"]
[Black "Kretzschmar, Jan"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1889"]
[BlackElo "1819"]
[PlyCount "84"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 0-0 6. e3 c6 7. Rc1 Nbd7 8. Bd3 Re8 9. 0-0 Nh5 10. Bxh7+ Kxh7 11. Ng5+ Bxg5 12. Qxh5+ Bh6 13. Bxh6 gxh6 14. Qxf7+ Kh8 15. f4 Re7 16. Qg6 Qf8 17. f5 Qg7 18. Qxg7+ Kxg7 19. fxe6 Nf6 20. cxd5 cxd5 21. Rxf6 Kxf6 22. Nxd5+ Kxe6 23. Nxe7 Kxe7 24. Rc7+ Kf6 25. a3 a5 26. Rh7 Kg6 27. Rh8 Kg7 28. Rd8 a4 29. Kf2 b5 30. e4 Kf7 31. e5 Ke7 32. Rh8 Ke6 33. Rxh6+ Kd5 34. Rd6+ Kc4 35. e6 Bb7 36. e7 Re8 37. Rd7 Bd5 38. g4 Kxd4 39. h4 Kc5 40. Ra7 Kd6 41. g5 Rxe7 42. Rxe7 Kxe7 1/2-1/2

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.23"]
[Round "5"]
[White "Deutschbein, Christopher"]
[Black "Kretzschmar, Jan"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2019"]
[BlackElo "1819"]
[PlyCount "101"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. c3 Nc6 5. Bg2 Be7 6. 0-0 0-0 7. Nbd2 cxd4 8. cxd4 d5 9. Nb3 b6 10. Ne5 Bb7 11. Bd2 Rc8 12. Rc1 a5 13. Nxc6 Rxc6 14. Rxc6 Bxc6 15. Qc2 Qa8 16. Rc1 Rc8 17. Bg5 Bb7 18. Qd1 h6 19. Bf4 Ne8 20. Rxc8 Qxc8 21. Qc1 a4 22. Qxc8 Bxc8 23. Nc1 Ba6 24. Bf1 Bd6 25. e3 Bxf1 26. Bxd6 Ba6 27. Bb8 Nf6 28. f3 Kf8 29. Kf2 Ke7 30. Bc7 Nd7 31. Ne2 Bc4 32. Nc3 b5 33. b3 axb3 34. axb3 Bxb3 35. Nxb5 Nf6 36. Nc3 Bc4 37. Be5 Ne8 38. e4 f6 39. Bf4 g5 40. Bc1 Kf7 41. Ke3 Nd6 42. Ba3 Nb5 43. Nxb5 Bxb5 44. Bd6 Bc4 45. f4 g4 46. f5 exf5 47. exf5 Bb3 48. Kf4 h5 49. Bb4 Bd1 50. Be1 Be2 51. Bb4 1/2-1/2

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.22"]
[Round "4"]
[White "Kretzschmar, Jan"]
[Black "Fuchs, Dominik"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "1819"]
[BlackElo "1865"]
[PlyCount "94"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 c5 5. g3 b6 6. Bxb4 cxb4 7. Bg2 Bb7 8. 0-0 0-0 9. Nbd2 d6 10. Nb3 Qe7 11. e3 Nbd7 12. Nfd2 Bxg2 13. Kxg2 Rac8 14. a3 bxa3 15. Rxa3 Rc7 16. Qa1 a5 17. Nc1 d5 18. b3 Ne8 19. Ne2 dxc4 20. bxc4 Nd6 21. Rc1 Rfc8 22. Rac3 e5 23. Ng1 Ne4 24. Nxe4 exd4 25. exd4 Qxe4+ 26. Nf3 g5 27. Re1 Qa8 28. Qc1 f6 29. g4 b5 30. c5 b4 31. Rd3 Qd5 32. Qb1 Nf8 33. Qb3 Qxb3 34. Rxb3 Ng6 35. Ra1 Nf4+ 36. Kg3 Ra7 37. Rxb4 axb4 38. Rxa7 Rb8 39. c6 Nd5 40. Rb7 Rc8 41. Rb5 Nc3 42. Rxb4 Rxc6 43. Kg2 Ra6 44. Rb2 Ra1 45. Rd2 Ne4 46. Re2 Nc3 47. Rd2 Ne4 1/2-1/2

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.20"]
[Round "2"]
[White "Kretzschmar, Jan"]
[Black "Berger, Steve"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1819"]
[BlackElo "2412"]
[PlyCount "82"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Nbxd2 0-0 8. 0-0 d6 9. a3 a5 10. b3 e5 11. dxe5 dxe5 12. e3 Bf5 13. Re1 Rad8 14. Ra2 e4 15. Nd4 Nxd4 16. exd4 Rxd4 17. Qa1 Qd7 18. Nf1 Rd3 19. b4 a4 20. Ne3 Bh3 21. Bh1 h5 22. Qc1 Rd8 23. Rc2 c6 24. c5 Be6 25. Bg2 Rd2 26. Rxd2 Qxd2 27. Qxd2 Rxd2 28. Ra1 g6 29. h3 Rd4 30. Bf1 Nd7 31. Kg2 f5 32. Rc1 Ne5 33. b5 g5 34. Nc2 Rd2 35. Nb4 e3 36. Rc2 Rxc2 37. Nxc2 Bd5+ 38. f3 Bxf3+ 39. Kg1 e2 40. Bxe2 Bxe2 41. bxc6 bxc6 0-1

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.19"]
[Round "1"]
[White "Sivri, Gorkem"]
[Black "Kretzschmar, Jan"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2148"]
[BlackElo "1819"]
[PlyCount "45"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bf5 3. e3 Nf6 4. f4 Nbd7 5. Nf3 Bg4 6. Be2 Bxf3 7. Bxf3 e6 8. c4 c6 9. Nc3 Be7 10. 0-0 Qa5 11. d4 Ba3 12. Qc1 Bxb2 13. Qxb2 0-0 14. e4 dxe4 15. Nxe4 Nxe4 16. Bxe4 Nf6 17. Bf3 Rad8 18. Rad1 Rd7 19. b4 Qb6 20. Rd2 Rfd8 21. Rfd1 h6 22. g3 a6 23. Kh1 1/2-1/2

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2017.04.12"]
[Round "4"]
[White "Kretzschmar, Jan"]
[Black "Voigt, Ingo"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1833"]
[BlackElo "1985"]
[PlyCount "68"]
[EventDate "2017.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 c6 5. Qc2 Nbd7 6. Bg2 Bd6 7. 0-0 0-0 8. b3 e5 9. dxe5 Nxe5 10. Bb2 Qe7 11. Nbd2 dxc4 12. Bxe5 Bxe5 13. Nxe5 Qxe5 14. Nxc4 Qh5 15. Nd2 Qxe2 16. Rfe1 Qh5 17. Qb2 Be6 18. Re5 Qh6 19. Rae1 Ng4 20. h4 Nxe5 21. Rxe5 Rad8 22. Nf3 Rd1+ 23. Kh2 Qc1 24. Qe2 Bg4 25. Re7 Bxf3 26. Qxf3 Rd6 27. Rxb7 Rf6 28. Qe3 Qc2 29. f4 a5 30. a4 Re6 31. Qg1 h6 32. Qf1 Re2 33. f5 Rf2 34. Qg1 Rd8 0-1

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.21"]
[Round "9"]
[White "Moeller, Dirk Halvard"]
[Black "Kretzschmar, Jan"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "1577"]
[BlackElo "1808"]
[PlyCount "80"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nf6 7. Be3 a6 8. 0-0 Bb4 9. Nxc6 Qxc6 10. e5 Bxc3 11. bxc3 Nd5 12. c4 Ne7 13. Bd3 d5 14. c5 Qc7 15. f4 g6 16. Qf3 Bd7 17. Rab1 Bc6 18. Bd4 Qd7 19. Qf2 h6 20. Qh4 Ng8 21. Rb2 Qe7 22. Qf2 h5 23. Rfb1 Nh6 24. h3 Nf5 25. Rb6 Qh4 26. Qxh4 Nxh4 27. Bxa6 0-0 28. Bxb7 Bxb7 29. Rxb7 Rxa2 30. Rc1 Nf5 31. Bf2 h4 32. Kh2 Ra4 33. g3 hxg3+ 34. Bxg3 Rc4 35. Rc7 Kg7 36. c3 Rb8 37. Bf2 Rb2 38. Kg1 Rxf4 39. Bd4 Nh4 40. c6 Rg2+ 0-1

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.20"]
[Round "8"]
[White "Seitz, Patrick"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1745"]
[BlackElo "1808"]
[PlyCount "25"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Nc3 dxe5 8. Nxe5 Be7 9. Bb5+ Kf8 10. 0-0 a6 11. Bc4 Nxc3 12. bxc3 b5 13. Qf3 1-0

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.19"]
[Round "7"]
[White "Kretzschmar, Jan"]
[Black "Junge, Wolfgang"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1808"]
[BlackElo "1875"]
[PlyCount "104"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e3 h6 4. Bh4 d5 5. Bd3 Be7 6. Nd2 Nbd7 7. Ngf3 0-0 8. 0-0 c5 9. c4 cxd4 10. exd4 dxc4 11. Nxc4 b6 12. Nce5 Bb7 13. Qe2 Rc8 14. Rac1 Rc7 15. Nd2 Qc8 16. Nb3 Bd5 17. Ba6 Qb8 18. Bg3 Rxc1 19. Rxc1 Bd6 20. f3 Rd8 21. Nd2 Bxe5 22. dxe5 Nh5 23. Bf2 Nxe5 24. Be3 Ng6 25. g3 Bb7 26. Bb5 Rc8 27. Nb3 Rxc1+ 28. Bxc1 Qd6 29. Be3 Nf6 30. Kf2 Ne7 31. Bf4 Qd8 32. Qe5 Ned5 33. Qd6 Qxd6 34. Bxd6 a6 35. Bd3 Ne8 36. Be5 f6 37. Bb8 Nb4 38. Bc4 Bd5 39. Nd2 Bxc4 40. Nxc4 b5 41. Nd6 Nxd6 42. Bxd6 Nd3+ 43. Ke2 Nxb2 44. f4 g5 45. Bc5 gxf4 46. gxf4 Kf7 47. Kd2 Kg6 48. Kc2 Nc4 49. a4 Kf5 50. axb5 axb5 51. Bf8 h5 52. Bg7 Ne3+ 0-1

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.18"]
[Round "6"]
[White "Lange, Malina"]
[Black "Kretzschmar, Jan"]
[Result "0-1"]
[ECO "B47"]
[BlackElo "1808"]
[PlyCount "102"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 Qc7 6. Nc3 a6 7. 0-0 Nf6 8. Bg5 Nxd4 9. Qxd4 Bc5 10. Qd2 b5 11. Bf3 Ra7 12. Rfe1 d6 13. Rad1 Nd7 14. Qf4 Ne5 15. Ne2 h6 16. Bh4 Ng6 17. Qg3 Nxh4 18. Qxh4 Qe7 19. Qg4 0-0 20. Nf4 Qg5 21. Qxg5 hxg5 22. Nd3 Bb6 23. Nb4 Rd7 24. e5 d5 25. h3 Rc7 26. c3 Bb7 27. Rd2 Rfc8 28. Be2 d4 29. cxd4 a5 30. Nd3 Bxd4 31. Red1 Bb6 32. Ne1 Bd5 33. b3 b4 34. Nf3 Rc1 35. Rxc1 Rxc1+ 36. Rd1 Rc2 37. Bd3 Rxa2 38. Nxg5 Bxf2+ 39. Kf1 Be3 40. Ne4 Bxb3 41. Rb1 Bd5 42. Re1 Bd4 43. Bb1 Bc4+ 44. Re2 Rxe2 45. Ng3 Re4+ 46. Bd3 Bxd3+ 47. Ne2 Rxe2 48. g4 Rf2+ 49. Ke1 b3 50. Kd1 b2 51. Ke1 b1R# 0-1

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.17"]
[Round "5"]
[White "Kretzschmar, Jan"]
[Black "Bladt, Johannes"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1808"]
[BlackElo "1874"]
[PlyCount "118"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 e6 2. g3 Nf6 3. Bg2 c5 4. c3 Nc6 5. e4 d5 6. e5 Nd7 7. Ne2 Qb6 8. 0-0 Be7 9. Be3 Qxb2 10. Nd2 Qb6 11. Kh1 Qc7 12. f4 g6 13. g4 b6 14. Ng3 Ba6 15. Rf2 Na5 16. f5 Nc4 17. Bh6 Bf8 18. Bxf8 Rxf8 19. fxe6 fxe6 20. Rxf8+ Nxf8 21. Qa4+ Ke7 22. Nf3 Bc8 23. Ng5 h6 24. Nh3 Bd7 25. Qd1 Be8 26. Qe2 Kd8 27. Rf1 Qe7 28. Nf4 Bc6 29. Re1 Kc7 30. Ne4 g5 31. Nh5 Nd7 32. Nef6 Rf8 33. Nxd7 Bxd7 34. Nf6 Bc6 35. Rf1 a6 36. Qf2 Rd8 37. Nh5 Be8 38. Qf6 Rd7 39. Qxe7 Rxe7 40. Nf6 Kc6 41. Ng8 Rf7 42. Rf6 Rxf6 43. exf6 Kd7 44. Nxh6 Bg6 45. Kg1 Ne3 46. Bf3 cxd4 47. cxd4 Nc2 48. Be2 b5 49. h4 gxh4 50. g5 Nxd4 51. Bg4 Ke8 52. Ng8 Nf5 53. Kf2 Kf7 54. Bxf5 Bxf5 55. Nh6+ Kf8 56. Kf3 d4 57. Kf4 d3 58. Nxf5 exf5 59. Kxf5 d2 0-1

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.16"]
[Round "4"]
[White "Kretzschmar, Jan"]
[Black "Kramer, Ralf"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1808"]
[BlackElo "1559"]
[PlyCount "59"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 Bf5 4. Bg2 e6 5. 0-0 c5 6. c4 Nc6 7. cxd5 exd5 8. Bg5 Be7 9. Nc3 cxd4 10. Nxd4 Nxd4 11. Qxd4 Be6 12. Rfd1 h6 13. Bf4 0-0 14. Rac1 Rc8 15. Nxd5 Nxd5 16. Rxc8 Qxc8 17. Bxd5 Bxd5 18. Qxd5 Rd8 19. Qb3 Re8 20. Rc1 Qd7 21. Rc7 Qf5 22. Rxb7 Qb1+ 23. Kg2 g5 24. Qa4 Kf8 25. Be3 Qf5 26. Qc6 f6 27. Bxa7 Rc8 28. Rb8 Rxb8 29. Bxb8 Bc5 30. Bd6+ 1-0

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.15"]
[Round "3"]
[White "Friedrich, Gerhard"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "1930"]
[BlackElo "1808"]
[PlyCount "71"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 c5 5. Nc3 cxd4 6. Nxd4 Nc6 7. Nc2 Be7 8. e3 0-0 9. Be2 d5 10. 0-0 a6 11. b3 e5 12. cxd5 Nxd5 13. Bf3 Be6 14. Qe2 Nf6 15. Rfd1 Qc7 16. Rac1 Rfd8 17. e4 Nd4 18. Nxd4 exd4 19. Nd5 Nxd5 20. exd5 Qb6 21. dxe6 fxe6 22. Qd3 Rf8 23. Be4 h6 24. Rc4 Rad8 25. g3 e5 26. Rc2 Ba3 27. Qc4+ Kh8 28. Qc7 Qf6 29. Rf1 Rf7 30. Qc4 b5 31. Qd3 Bd6 32. Rc6 Rdf8 33. Bb4 Rd8 34. Rxa6 Qe7 35. Bxd6 Rxd6 36. Qxb5 1-0

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.14"]
[Round "2"]
[White "Kretzschmar, Jan"]
[Black "Caglar, Erdal"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "1808"]
[BlackElo "1520"]
[PlyCount "83"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Re1 Nbd7 7. Nc3 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Be3 c6 11. Bc5 Re8 12. a4 Nd7 13. Ba3 f5 14. e4 Nb6 15. b3 Be6 16. a5 Nc8 17. Qxd8 Rxd8 18. Rad1 Bf6 19. Na4 b6 20. Rxd8+ Bxd8 21. exf5 Bxf5 22. Bxc6 Rb8 23. Rxe5 Bf6 24. Re8+ Kf7 25. Bd6 Ra8 26. Rf8+ Kg7 27. Bd5 Nxd6 28. Rxa8 bxa5 29. Rxa7+ Kh6 30. c3 Nb5 31. Rxa5 Nxc3 32. Nxc3 Bxc3 33. Ra6 Bd3 34. Bc4 Be4 35. h3 Bb4 36. Be2 Bc2 37. Rb6 Ba5 38. Rb5 Bd2 39. h4 Bf5 40. g4 Be4 41. Re5 Bb7 42. g5+ 1-0

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.13"]
[Round "1"]
[White "Hansch, Stephan"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2126"]
[BlackElo "1808"]
[PlyCount "75"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 c6 8. Nbd2 Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Bf6 12. Ne5 Nf8 13. Bf4 a5 14. Rfd1 Bd7 15. c5 Bxe5 16. dxe5 f5 17. exf6 Qxf6 18. Be5 Qf5 19. g4 Qxe4 20. Bxe4 Re7 21. h4 Be8 22. h5 Nd7 23. Bd6 Rf7 24. g5 e5 25. Bxh7+ Kxh7 26. g6+ Kh6 27. gxf7 Bxf7 28. Be7 Bd5 29. Rd3 Re8 30. Bd6 Re6 31. Rg3 b6 32. Rg6+ Rxg6+ 33. hxg6 bxc5 34. a4 Bb3 35. Bc7 c4 36. Bxa5 Nc5 37. Bc3 Bxa4 38. Bb4 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2016.03.28"]
[Round "3"]
[White "Witte, Ronald"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2038"]
[BlackElo "1834"]
[PlyCount "49"]
[EventDate "2016.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3 Nc6 9. 0-0-0 Nxd4 10. Rxd4 b5 11. e5 Bb7 12. Qd1 Nd5 13. Nxd5 Bxd5 14. Rxd5 exd5 15. Qxd5 Rc8 16. Bd3 dxe5 17. Bf5 Bb4 18. Bxc8 Qxc8 19. Qxe5+ Kf8 20. Rd1 f6 21. Bxf6 Kf7 22. Bxg7 Re8 23. Qf6+ Kg8 24. Bh6 Qg4 25. Qg5+ 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2016.03.27"]
[Round "2"]
[White "Kretzschmar, Jan"]
[Black "Kriuckova, Sonia"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1834"]
[BlackElo "1208"]
[PlyCount "47"]
[EventDate "2016.03.26"]
[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. Bg5 Ne4 3. Bf4 d5 4. f3 Nf6 5. e3 Nbd7 6. Nc3 a6 7. g4 h6 8. h4 e6 9. Qd2 c5 10. 0-0-0 c4 11. e4 b5 12. exd5 Nb6 13. dxe6 fxe6 14. d5 exd5 15. Re1+ Kf7 16. Nh3 Bd6 17. g5 Nh7 18. gxh6 Bxf4 19. Qxf4+ Nf6 20. Ng5+ Kg8 21. h7+ Kf8 22. Bh3 b4 23. Bxc8 Qxc8 24. Qd6# 1-0

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.23"]
[Round "9"]
[White "Schoenberger, Kay"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1918"]
[BlackElo "1830"]
[PlyCount "137"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. cxd5 exd5 7. Bd3 h6 8. Bh4 c6 9. Nge2 b6 10. 0-0 Re8 11. Rc1 Nbd7 12. a3 Bb7 13. Bb1 Nf8 14. Qd3 Nh5 15. Bxe7 Rxe7 16. b4 Nf6 17. b5 cxb5 18. Nxb5 a6 19. Nbc3 Rc8 20. Rc2 Qd6 21. Na2 Rec7 22. Rfc1 Rc4 23. Nf4 b5 24. f3 a5 25. Rc3 Ba6 26. Qd2 b4 27. axb4 axb4 28. Rxc4 Rxc4 29. Rxc4 dxc4 30. Qxb4 Qc7 31. Nc3 Qc6 32. Bc2 g5 33. Nfe2 Kg7 34. Ba4 Qc7 35. Bb5 Bb7 36. Qxc4 Qe7 37. e4 g4 38. d5 Qa3 39. Qa2 Qc5+ 40. Kf1 Ng6 41. Qd2 Nh4 42. Qd4 Qxd4 43. Nxd4 gxf3 44. gxf3 Ng6 45. d6 Ne5 46. f4 Ned7 47. e5 Nc5 48. exf6+ Kxf6 49. d7 Ke7 50. Nf5+ Kd8 51. Nxh6 Nxd7 52. Nxf7+ Ke7 53. Ng5 Nc5 54. Kf2 Kf6 55. Ke3 Ne6 56. Nxe6 Kxe6 57. Bd3 Kf6 58. Kd4 Bf3 59. Ne4+ Kf5 60. Ke3 Bg2 61. Nf2+ Kf6 62. Ng4+ Kg7 63. Kd4 Bh3 64. Nf2 Bd7 65. Ke5 Bc6 66. Ne4 Ba4 67. Ke6 Bb3+ 68. Ke7 Bd5 69. Nd6 1-0

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.22"]
[Round "8"]
[White "Kretzschmar, Jan"]
[Black "Scheide, Helmut"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1830"]
[BlackElo "1959"]
[PlyCount "59"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c6 3. Nd2 d5 4. e3 Qb6 5. Bd3 Qxb2 6. Ne2 Qb6 7. 0-0 Nbd7 8. c4 g6 9. Qc2 Bg7 10. f4 Ng4 11. Rf3 f5 12. h3 Ngf6 13. Rb1 Qd8 14. Nc3 h6 15. Bh4 Ne4 16. Ndxe4 dxe4 17. Nxe4 fxe4 18. Bxe4 Nf6 19. Bxg6+ Kf8 20. Rd1 Be6 21. e4 Qb6 22. e5 Nd7 23. Kh1 Rc8 24. f5 Bg8 25. f6 exf6 26. exf6 c5 27. fxg7+ Kxg7 28. Re1 Be6 29. d5 Rcf8 30. Rxe6 1-0

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.21"]
[Round "7"]
[White "Jaeger, Andre"]
[Black "Kretzschmar, Jan"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "1942"]
[BlackElo "1830"]
[PlyCount "96"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. cxd5 exd5 8. e3 Re8 9. Bd3 Nbd7 10. Ne2 b6 11. 0-0 Bb7 12. Ng3 c5 13. Ra2 Qc7 14. Re2 cxd4 15. cxd4 Rac8 16. e4 dxe4 17. fxe4 Nf8 18. Bb2 Ng6 19. e5 Nd5 20. Qd2 Nde7 21. Ref2 Bd5 22. Nh5 Rf8 23. Nf6+ Kh8 24. Nxd5 Nxd5 25. Qg5 Kg8 26. Bf5 Rcd8 27. e6 f6 28. Qh5 Ne3 29. Rc1 Qd6 30. Bxg6 hxg6 31. Qh3 Nd5 32. Re1 Rfe8 33. Qg4 Ne7 34. Rf3 Qd5 35. Rh3 Qg5 36. Qxg5 fxg5 37. Rg3 Rd5 38. Re5 Rxe5 39. dxe5 Rd8 40. h3 Rd1+ 41. Kh2 Rd2 42. Bc3 Re2 43. Bb4 Nf5 44. Rxg5 Rxe5 45. Rxg6 a5 46. Bc3 Re3 47. Bb2 Re2 48. Bc3 Re3 1/2-1/2

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.20"]
[Round "6"]
[White "Bernstein, Jeremy"]
[Black "Kretzschmar, Jan"]
[Result "0-1"]
[ECO "E27"]
[WhiteElo "1552"]
[BlackElo "1830"]
[PlyCount "26"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. cxd5 exd5 8. Qd3 h6 9. e4 dxe4 10. Qc2 Re8 11. Be2 Bf5 12. g4 Bg6 13. f4 Nxg4 0-1

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.19"]
[Round "5"]
[White "Kretzschmar, Jan"]
[Black "Moeller, Dirk Halvard"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1830"]
[BlackElo "1571"]
[PlyCount "69"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. e3 Nf6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 Qc7 10. 0-0 b4 11. Ne2 0-0 12. e4 e5 13. Bg5 a5 14. Rac1 Bb7 15. Rfd1 Rac8 16. Ng3 exd4 17. Nxd4 Bxg3 18. hxg3 Qe5 19. Nf3 Qc7 20. Bf4 Qb6 21. Nd2 Ng4 22. Nc4 Qa7 23. e5 Ba6 24. Bxh7+ Kh8 25. Bf5 Bxc4 26. Bxg4 Be6 27. Bf3 c5 28. Rd6 Rg8 29. Re1 c4 30. Be3 Qc7 31. Qe4 Qd8 32. Red1 g5 33. Bg4 Bxg4 34. Qxg4 Nxe5 35. Qh5+ 1-0

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.18"]
[Round "4"]
[White "Raasch, Hauke"]
[Black "Kretzschmar, Jan"]
[Result "0-1"]
[ECO "D05"]
[BlackElo "1830"]
[PlyCount "64"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Be7 7. 0-0 0-0 8. dxc5 Bxc5 9. e4 Qc7 10. exd5 exd5 11. Nb3 Bd6 12. h3 h6 13. Be3 Bd7 14. Qd2 Ne4 15. Bxe4 dxe4 16. Nfd4 Ne5 17. Qe2 a6 18. Bf4 Nc4 19. Bxd6 Nxd6 20. Rad1 Rad8 21. Rfe1 Rfe8 22. Qd2 Bc8 23. f3 Nc4 24. Qc2 exf3 25. Nxf3 Rxd1 26. Qxd1 Rd8 27. Qc2 Qg3 28. Qf2 Qxf2+ 29. Kxf2 Nxb2 30. Rb1 Na4 31. c4 Nc3 32. Rb2 Nd1+ 0-1

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.17"]
[Round "3"]
[White "Kretzschmar, Jan"]
[Black "Wahner, Eberhard"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1830"]
[BlackElo "1350"]
[PlyCount "228"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 a6 7. Be2 Ng6 8. Nc2 Be7 9. 0-0 0-0 10. Nfe1 cxd4 11. cxd4 f6 12. f4 Bd7 13. Nf3 fxe5 14. fxe5 Qb6 15. Kh1 Rac8 16. Rb1 Qc7 17. Bd3 Nf4 18. Bxf4 Rxf4 19. Qe1 Rcf8 20. Qg3 Qd8 21. Qh3 h6 22. Bg6 Bg5 23. Rg1 Ne7 24. Bd3 Nf5 25. Bxf5 R4xf5 26. Rge1 Qe8 27. Nxg5 Rxg5 28. Rf1 Rgf5 29. Rxf5 Rxf5 30. Ne3 Rf2 31. Qg3 Qf7 32. h3 Bb5 33. Kg1 Rd2 34. Ng4 Kh8 35. Qc3 Rd3 36. Qc8+ Kh7 37. Qc2 Qg6 38. Rd1 Rxd1+ 39. Qxd1 Qe4 40. Nh2 Qe3+ 41. Kh1 Qf2 42. Qb1+ Kh8 43. Nf3 Be2 44. Qg1 Qg3 45. Qe1 Qxe1+ 46. Nxe1 Kg8 47. Kg1 Kf7 48. Kf2 Bb5 49. h4 Kg6 50. g4 a5 51. a3 h5 52. g5 Kf5 53. Kf3 Bc4 54. Ng2 Bb3 55. Ne3+ Kg6 56. Kf4 Kf7 57. Nf1 g6 58. Nd2 Ba4 59. Nb1 Bd7 60. Ke3 Ke7 61. Kd2 Kd8 62. Kc3 Kc7 63. b4 b6 64. bxa5 bxa5 65. Kb3 Kb6 66. Nc3 Ka6 67. Ne2 Be8 68. Nf4 Bf7 69. Nd3 Kb6 70. Nc5 Kb5 71. Nb7 Ka6 72. Nd6 Bg8 73. Ka4 Kb6 74. Nc8+ Ka6 75. Ne7 Bf7 76. Kb3 Be8 77. Nc8 Bd7 78. Nd6 Kb6 79. Kc3 Ka6 80. Nf7 Kb6 81. Kb3 Ka6 82. Nd6 Kb6 83. Nf7 Ka6 84. Nd8 Kb6 85. Nf7 Ka6 86. Nh6 Kb6 87. Ng8 Ka6 88. Nf6 Bc6 89. Kc3 Kb6 90. Kd3 Ka6 91. Ke3 Kb5 92. Nxh5 gxh5 93. g6 Be8 94. g7 Bf7 95. Kf4 Ka4 96. Kg5 Kxa3 97. Kf6 Bg8 98. Ke7 Kb2 99. Kf8 Bh7 100. Kf7 a4 101. Kxe6 a3 102. Kf7 a2 103. e6 a1Q 104. e7 Qf1+ 105. Ke6 Qf5+ 106. Kd6 Qf7 107. Kd7 Bg6 108. Kd6 Qxg7 109. Kxd5 Qxe7 110. Kc6 Be4+ 111. Kb5 Qc7 112. Ka4 Qb6 113. d5 Bd3 114. d6 Qb5# 0-1

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.16"]
[Round "2"]
[White "Nguyen, Duc Quang Nhat"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1604"]
[BlackElo "1830"]
[PlyCount "67"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Nf6 5. Bb5 Nd4 6. Nxd4 cxd4 7. Ne2 Nxe4 8. Nxd4 Qh4+ 9. Ke2 Qf2+ 10. Kd3 Qxf4 11. Rf1 Nf2+ 12. Ke2 Qxd4 13. Rxf2 Qe5+ 14. Kf1 Qxb5+ 15. d3 Be7 16. c4 Qc5 17. Qg4 g5 18. Bd2 h5 19. Qf3 f5 20. Bc3 Rh7 21. b4 Qc7 22. Re1 Qxh2 23. Be5 f4 24. Qe4 Rf7 25. Qg6 Qh1+ 26. Ke2 Qh4 27. Kf1 a5 28. Qg8+ Rf8 29. Qg6+ Kd8 30. Bd4 Bd6 31. Qg7 Kc7 32. c5 Qh1+ 33. Ke2 f3+ 34. gxf3 1-0

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.15"]
[Round "1"]
[White "Kretzschmar, Jan"]
[Black "Postler, Reinhard"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1830"]
[BlackElo "2214"]
[PlyCount "74"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. cxd5 exd5 9. Bd2 Re8 10. 0-0 Nf8 11. h3 Qe7 12. e4 dxe4 13. Nxe4 Nxe4 14. Rfe1 Nxd2 15. Rxe7 Nxf3+ 16. gxf3 Rxe7 17. Kg2 Be6 18. a3 Ng6 19. Bxg6 hxg6 20. h4 Bd5 21. Rh1 Re6 22. Rh3 Rae8 23. Qc3 Re1 24. h5 Rd1 25. Rh1 Rxh1 26. Kxh1 gxh5 27. Kg2 Re6 28. Qa5 Rf6 29. Qd8+ Kh7 30. Qd7 Bxf3+ 31. Kf1 h4 32. b4 b5 33. Qh3 Bg3 34. Ke1 Bxf2+ 35. Kd2 g5 36. Qd7 Kg7 37. Kc3 Rf4 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.10"]
[Round "8"]
[White "Heerde, Thomas"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1996"]
[BlackElo "1821"]
[PlyCount "29"]
[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. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nd7 5. 0-0 Ngf6 6. d3 0-0 7. Nc3 c6 8. e4 dxe4 9. dxe4 Qb6+ 10. Kh1 Ng4 11. Qe2 e5 12. h3 Nh6 13. fxe5 Nxe5 14. Nxe5 Bxe5 15. Bxh6 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.09"]
[Round "7"]
[White "Kretzschmar, Jan"]
[Black "Godoj, Veit"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1821"]
[BlackElo "2009"]
[PlyCount "67"]
[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. Nf3 c6 3. c4 e6 4. Nc3 dxc4 5. a4 Bb4 6. Bd2 a5 7. e3 b5 8. b3 Bxc3 9. Bxc3 b4 10. Bxb4 axb4 11. Bxc4 Nd7 12. h4 h6 13. Qc2 Ngf6 14. Rd1 Ba6 15. Bxe6 fxe6 16. Qg6+ Kf8 17. Ne5 Nxe5 18. dxe5 Qe8 19. h5 Qxg6 20. hxg6 Ng4 21. Rh5 Ke7 22. Rd4 Nxf2 23. Kxf2 Rhf8+ 24. Kg3 c5 25. Rd6 Rfd8 26. Rc6 Rdc8 27. Rb6 Bd3 28. Rb7+ Kf8 29. Rh4 Bxg6 30. Rg4 Rab8 31. Ra7 Ra8 32. Rb7 Rab8 33. Ra7 Ra8 34. Rb7 1/2-1/2

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.06"]
[Round "4"]
[White "Kretzschmar, Jan"]
[Black "Hintze, Peter"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1821"]
[BlackElo "2040"]
[PlyCount "58"]
[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. Nf3 Bf5 3. Bf4 e6 4. e3 Bd6 5. Bxd6 Qxd6 6. Bd3 Ne7 7. Nc3 0-0 8. 0-0 Nd7 9. Nb5 Qb6 10. Qd2 a6 11. Nc3 c5 12. Rfd1 Bg4 13. dxc5 Qxc5 14. b4 Qc7 15. Nd4 Rac8 16. Na4 e5 17. Nb3 e4 18. Bf1 Ne5 19. Nd4 Qd6 20. Nc5 Rc7 21. a4 N7g6 22. c4 Nh4 23. cxd5 Qg6 24. Kh1 Bf3 25. Nxf3 Nhxf3 26. Qe2 Nxh2 27. f4 Qh6 28. Kg1 Nhg4 29. g3 Nf3+ 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2015.04.04"]
[Round "2"]
[White "Kretzschmar, Jan"]
[Black "Tuerschmann, Steffen"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1821"]
[PlyCount "82"]
[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 g6 2. g3 Bg7 3. Bg2 Nf6 4. e4 d6 5. Ne2 c6 6. 0-0 0-0 7. h3 Qc7 8. c3 e5 9. Be3 Nbd7 10. Nd2 b6 11. Re1 Ba6 12. Nb3 Rfe8 13. Qc2 Rad8 14. Kh2 Nf8 15. Rad1 c5 16. d5 b5 17. Nd2 N8d7 18. Rc1 Rb8 19. f4 exf4 20. Bxf4 Ne5 21. Bxe5 Rxe5 22. Nf4 Nd7 23. Nd3 Re7 24. Nf3 Ne5 25. Nfxe5 Bxe5 26. Qf2 b4 27. c4 Rbe8 28. Qc2 Bc8 29. Rf1 a5 30. Nxe5 Rxe5 31. Rf6 Qe7 32. Rcf1 Bf5 33. exf5 Qxf6 34. fxg6 Qxg6 35. Qa4 Re2 36. Rf4 h5 37. Qd7 R8e7 38. Qc8+ Kg7 39. Rf5 R7e5 40. Rf1 Rxb2 41. Qd7 Ree2 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2014.04.21"]
[Round "3"]
[White "Raab, Helen"]
[Black "Kretzschmar, Jan"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1832"]
[BlackElo "1828"]
[PlyCount "49"]
[EventDate "2014.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. Qd2 Be7 10. 0-0 0-0 11. f4 Qc7 12. Rad1 Rac8 13. f5 Bc4 14. Bxc4 Qxc4 15. Rfe1 Rfe8 16. Qf2 d5 17. exd5 Ng4 18. Qd2 Bc5+ 19. Nxc5 Qxc5+ 20. Be3 Qa5 21. h3 Ngf6 22. Bf2 Rc4 23. Qd3 b5 24. Qg3 b4 25. Nb1 1/2-1/2

[Event "GER-chT10 LJ-21 Br03 email"]
[Site "GER email"]
[Date "2013.10.04"]
[Round "?"]
[White "Giesemann, Steffen"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2091"]
[BlackElo "1986"]
[PlyCount "81"]
[EventDate "2013.10.15"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qe2 Qc7 9. 0-0-0 b5 10. a3 Bb7 11. g4 Be7 12. Bh4 Rc8 13. g5 Nxe4 14. Nxe4 Nc5 15. Nxc5 dxc5 16. Nxe6 fxe6 17. Qxe6 g6 18. Bh3 Bxh1 19. Rd7 Qxf4+ 20. Kb1 Qf7 21. Qe5 Rf8 22. Rd1 Bf3 23. Rd3 Be2 24. Qxe2 Rc7 25. Bg3 c4 26. Re3 Rd7 27. Bxd7+ Kxd7 28. Qd2+ Kc8 29. Qd4 Bxg5 30. Re5 Kb7 31. Rxg5 Qf1+ 32. Ka2 c3 33. Rc5 Qf7+ 34. b3 Qe7 35. Qd5+ Ka7 36. Rc6 Rf5 37. Qd4+ Rc5 38. Bd6 Qb7 39. Qxc5+ Ka8 40. Rc8+ Qxc8 41. Qxc8+ 1-0

[Event "GER-chT10 LJ-21 Br03 email"]
[Site "GER email"]
[Date "2013.10.04"]
[Round "?"]
[White "Kretzschmar, Jan"]
[Black "Even, Roland"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1986"]
[BlackElo "2133"]
[PlyCount "92"]
[EventDate "2013.10.15"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 c5 4. Nc3 cxd4 5. Qxd4 h6 6. Bxf6 Qxf6 7. Qxf6 gxf6 8. Nb5 Kd8 9. 0-0-0 Bc5 10. e3 a6 11. Nc3 Kc7 12. Ne4 Be7 13. Be2 b5 14. g4 Bb7 15. Ng3 Nc6 16. Rhe1 Ne5 17. Nd4 Rhg8 18. h3 Rac8 19. Kb1 f5 20. gxf5 Bh4 21. fxe6 fxe6 22. a4 bxa4 23. Rg1 Rcf8 24. Rdf1 Kb6 25. Kc1 Bd5 26. Kd1 Rg5 27. Ke1 a5 28. Nb5 Nc4 29. e4 Bc6 30. Bxc4 Bxb5 31. Be2 Rc8 32. c3 a3 33. bxa3 Rxc3 34. Kd2 Rxa3 35. Rb1 Ra2+ 36. Kd1 Kc6 37. Bxb5+ Rxb5 38. Rc1+ Kb6 39. Ke1 Rbb2 40. Nh1 Bxf2+ 41. Nxf2 Re2+ 42. Kf1 Rxf2+ 43. Ke1 Rh2 44. Rb1+ Kc5 45. Kd1 a4 46. Rc1+ Kd4 0-1

[Event "GER-chT10 LJ-21 Br03 email"]
[Site "GER email"]
[Date "2013.10.04"]
[Round "?"]
[White "Kretzschmar, Jan"]
[Black "Neubauer, Ralf"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1986"]
[BlackElo "2150"]
[PlyCount "72"]
[EventDate "2013.10.15"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bxf6 Qxf6 5. e3 c5 6. c3 Nc6 7. Bd3 d5 8. 0-0 Bd6 9. dxc5 Bxc5 10. Nbd2 0-0 11. e4 Bb6 12. Qe2 Bd7 13. Rad1 a6 14. Bb1 Rad8 15. exd5 exd5 16. Qd3 g6 17. Qxd5 Be6 18. Qe4 Rfe8 19. Rfe1 Kg7 20. Qa4 Ba7 21. Nf1 b5 22. Qc2 Rxd1 23. Qxd1 b4 24. Ng3 bxc3 25. Ne4 Qf4 26. Qd3 Rc8 27. bxc3 Ne5 28. Nxe5 Qxe5 29. Qxa6 Bb8 30. g3 Rxc3 31. Qe2 Rc8 32. Qd2 Rc4 33. a3 Bh3 34. Qe2 Rc7 35. Bd3 Re7 36. Rb1 Ba7 0-1

[Event "GER-chT10 LJ-21 Br03 email"]
[Site "GER email"]
[Date "2013.10.04"]
[Round "?"]
[White "Kretzschmar, Jan"]
[Black "Schubert, Frank"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1986"]
[BlackElo "2185"]
[PlyCount "115"]
[EventDate "2013.10.15"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 h6 4. a3 b6 5. c4 g5 6. Bg3 Ne4 7. e3 Bb7 8. Qc2 Bg7 9. Be5 Bxe5 10. Nxe5 d6 11. Nd3 c5 12. f3 Nf6 13. dxc5 dxc5 14. Nc3 Nc6 15. Be2 Qe7 16. Rb1 Nd7 17. b4 Nce5 18. 0-0 Nxc4 19. Nd1 Nxa3 20. Qb2 Nxb1 21. Qxh8+ Qf8 22. Qb2 cxb4 23. Qxb1 a5 24. N1f2 0-0-0 25. Qa1 Kb8 26. Rb1 f6 27. Qa4 f5 28. Qb5 Qd6 29. Rd1 Bc6 30. Qc4 Rc8 31. Qa2 Bd5 32. Qb2 Rc3 33. e4 Bc6 34. Nc1 Qe5 35. Bf1 fxe4 36. fxe4 Ba4 37. Rd2 Rc7 38. Qa2 Bb5 39. Rd1 Bxf1 40. Rxf1 Nc5 41. Nb3 Nxb3 42. Qxb3 Rc3 43. Qa4 Kb7 44. h3 Ka6 45. Qe8 Qc5 46. Qxe6 b3 47. Qg4 b2 48. Qe2+ Qb5 49. Qxb5+ Kxb5 50. Nd1 Rc2 51. e5 Kc6 52. Nxb2 Rxb2 53. Rf6+ Kd5 54. e6 Re2 55. Rxh6 Rxe6 56. Rh5 Re5 57. Rh6 b5 58. Ra6 0-1

[Event "GER-chT10 LJ-21 Br03 email"]
[Site "GER email"]
[Date "2013.10.04"]
[Round "?"]
[White "Kretzschmar, Jan"]
[Black "Wolfrum, Rudolf"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1986"]
[BlackElo "2311"]
[PlyCount "54"]
[EventDate "2013.10.15"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bg4 5. Qb3 Qb6 6. Qxb6 axb6 7. cxd5 Nxd5 8. Bd2 Nd7 9. e4 Nc7 10. Be2 b5 11. Be3 g6 12. Nbd2 Bg7 13. h3 Be6 14. Bf4 Kd8 15. a3 f5 16. Bd3 Rf8 17. Bh2 fxe4 18. Bxe4 Bf5 19. 0-0 Ne6 20. Bxf5 Rxf5 21. Nb3 Rd5 22. Rad1 c5 23. Be5 Nxe5 24. dxe5 Rxd1 25. Rxd1+ Kc7 26. g3 Kc6 27. Kf1 Rd8 0-1

[Event "GER-chT10 LJ-21 Br03 email"]
[Site "GER email"]
[Date "2013.10.04"]
[Round "?"]
[White "Scheiba, Manfred"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2080"]
[BlackElo "1986"]
[PlyCount "71"]
[EventDate "2013.10.15"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 dxc4 8. Bxf6 Nxf6 9. Nxc4 Qd8 10. Be2 Be7 11. 0-0 0-0 12. Qb3 b6 13. Bf3 Bb7 14. Na5 Qd7 15. Nxb7 Qxb7 16. Rac1 Rac8 17. Ne4 Qd7 18. Nxf6+ Bxf6 19. Qa4 b5 20. Qa6 c5 21. dxc5 Bxb2 22. c6 Qe7 23. Rb1 Bf6 24. Rxb5 Rc7 25. g3 g6 26. Rb7 Rxb7 27. cxb7 Qc5 28. Rb1 Rb8 29. Rb5 Qc4 30. a4 Be7 31. Qxa7 Bd6 32. Qb6 Qc1+ 33. Kg2 Qa3 34. a5 h5 35. a6 Qd3 36. a7 1-0

[Event "GER-chT10 LJ-21 Br03 email"]
[Site "GER email"]
[Date "2013.10.04"]
[Round "?"]
[White "Schmenger, Juergen"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2134"]
[BlackElo "1986"]
[PlyCount "71"]
[EventDate "2013.10.15"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 b5 11. Nd5 Bxd5 12. exd5 Qc7 13. g4 Rc8 14. Kb1 b4 15. g5 Nfd7 16. h4 a5 17. Bh3 a4 18. Nc1 Ra5 19. Rh2 Na6 20. h5 Rb8 21. g6 Nf6 22. Rg1 b3 23. axb3 a3 24. gxh7+ Kh8 25. Bh6 Nxh5 26. Bxg7+ Nxg7 27. Rxg7 Bf6 28. Rg3 axb2 29. Qh6 bxc1Q+ 30. Kxc1 Ra1+ 31. Kb2 Qe7 32. Rg8+ Rxg8 33. hxg8R+ Kxg8 34. Rg2+ Bg5 35. Rxg5+ Qxg5 36. Qxg5+ 1-0

[Event "GER-chT10 LJ-21 Br03 email"]
[Site "GER email"]
[Date "2013.10.04"]
[Round "?"]
[White "Wurtinger, Rainer"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2152"]
[BlackElo "1986"]
[PlyCount "58"]
[EventDate "2013.10.15"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. a3 Be7 6. e4 d6 7. Be2 c5 8. d5 Nbd7 9. 0-0 Qc7 10. h3 e5 11. Re1 Re8 12. Bf1 Nf8 13. Nb1 a6 14. b4 Bd7 15. bxc5 dxc5 16. Nc3 Ng6 17. a4 b6 18. Re2 Rab8 19. Rb2 Rb7 20. a5 Reb8 21. axb6 Rxb6 22. Rxb6 Rxb6 23. Ne1 Bd6 24. Bg5 Ne8 25. Nd3 Bc8 26. Na4 Rb8 27. Be3 Nf4 28. Ndxc5 Nf6 29. Nd3 Nxd3 1-0

[Event "Berlin Lichtenberger op 11th"]
[Site "Berlin"]
[Date "2012.08.26"]
[Round "9"]
[White "Kretzschmar, Jan"]
[Black "Schmidt, Markus"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1839"]
[BlackElo "2051"]
[PlyCount "61"]
[EventDate "2012.08.18"]
[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 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 Nc6 10. Be3 Nh5 11. f4 Nf6 12. Bf3 Nxd4 13. Bxd4 c6 14. Qd3 Qa5 15. a3 Be6 16. b4 Qc7 17. f5 Bc8 18. g4 Nd7 19. Bxg7 Kxg7 20. Rad1 Ne5 21. Qd4 Qb6 22. Be2 f6 23. Qf2 Qxf2+ 24. Kxf2 Nf7 25. Bf3 Re5 26. h4 a5 27. Ra1 Bd7 28. Rfb1 b5 29. cxb5 cxb5 30. Nd5 Bc6 31. Nc3 1/2-1/2

[Event "Berlin Lichtenberger op 11th"]
[Site "Berlin"]
[Date "2012.08.25"]
[Round "8"]
[White "Becker, Uwe"]
[Black "Kretzschmar, Jan"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1817"]
[BlackElo "1839"]
[PlyCount "42"]
[EventDate "2012.08.18"]
[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. f4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. c3 0-0 6. d3 c5 7. 0-0 e6 8. Na3 a6 9. Nc2 Nbd7 10. d4 Ne4 11. Ng5 Ndf6 12. dxc5 Nxc5 13. Be3 Qc7 14. Bd4 Ncd7 15. Ne1 h6 16. Ngf3 Ne4 17. Bxg7 Kxg7 18. Qd4+ Ndf6 19. Ne5 Qa5 20. Rc1 Rd8 21. N1d3 Qxa2 0-1

[Event "Berlin Lichtenberger op 11th"]
[Site "Berlin"]
[Date "2012.08.24"]
[Round "7"]
[White "Kretzschmar, Jan"]
[Black "Kollars, Michael"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1839"]
[BlackElo "1649"]
[PlyCount "131"]
[EventDate "2012.08.18"]
[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. g3 Nf6 3. Bg2 c5 4. d5 g6 5. Nh3 Na6 6. 0-0 Bg7 7. c3 d6 8. Nd2 Nc7 9. Nc4 0-0 10. a4 Rb8 11. Re1 e6 12. dxe6 Bxe6 13. Nxd6 Bd5 14. Bxd5+ Nfxd5 15. Nb5 a6 16. Nxc7 Nxc7 17. Bf4 Rc8 18. Qb3+ Qd5 19. Qxd5+ Nxd5 20. Red1 Nf6 21. Rd3 c4 22. Rdd1 Rfe8 23. Kf1 h6 24. Ng1 g5 25. Bd6 Bf8 26. f3 Rc6 27. Bxf8 Kxf8 28. Rd4 Kf7 29. a5 Rec8 30. Ra4 b5 31. axb6 Rxb6 32. Rdxc4 Rxc4 33. Rxc4 Rxb2 34. Ra4 Rc2 35. Rxa6 Rxc3 36. Nh3 Kg6 37. Kf2 Rc2 38. Ke3 Rc1 39. Nf2 Kg7 40. Nd3 Rc7 41. Kf2 Nd7 42. h4 g4 43. Nf4 Kh7 44. Ra5 gxf3 45. Kxf3 Nc5 46. Rb5 Rc6 47. Nd5 Kg7 48. Nf4 Kf6 49. Rb8 Nd7 50. Rb5 Ne5+ 51. Kg2 Ng4 52. Nd5+ Ke6 53. Nf4+ Kf6 54. Rb3 Ke5 55. Nd3+ Kf6 56. Nf2 Nxf2 57. Kxf2 Kg6 58. Kf3 Re6 59. Rb4 Rc6 60. Kf4 Re6 61. h5+ Kxh5 62. Kxf5 Rf6+ 63. Ke5 Rf5+ 64. Ke6 Rf6+ 65. Ke7 Rf5 66. g4+ 1-0

[Event "Berlin Lichtenberger op 11th"]
[Site "Berlin"]
[Date "2012.08.23"]
[Round "6"]
[White "Heinrich, Wesko"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "B95"]
[BlackElo "1839"]
[PlyCount "55"]
[EventDate "2012.08.18"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bd3 Be7 8. h3 Qb6 9. Nb3 Nc6 10. Be3 Qc7 11. a3 b5 12. f4 Bb7 13. Qe2 0-0 14. g4 d5 15. exd5 Nxd5 16. Nxd5 Bh4+ 17. Kd2 exd5 18. g5 d4 19. Nxd4 Nxd4 20. Qh5 g6 21. Qh6 Nf3+ 22. Kc1 Rfd8 23. f5 Rxd3 24. f6 Qxc2+ 25. Kxc2 Rc8+ 26. Kxd3 Ne5+ 27. Ke2 Rc2+ 28. Kd1 1-0

[Event "Berlin Lichtenberger op 11th"]
[Site "Berlin"]
[Date "2012.08.22"]
[Round "5"]
[White "Kretzschmar, Jan"]
[Black "Strehlow, Horst"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1839"]
[BlackElo "2074"]
[PlyCount "46"]
[EventDate "2012.08.18"]
[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 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 0-0 8. h3 c5 9. Bc4 Nc6 10. 0-0 cxd4 11. cxd4 Nxd4 12. Rb1 e6 13. Ba3 Re8 14. Re1 a6 15. e5 Nxf3+ 16. Qxf3 Qc7 17. Rbc1 Bh6 18. Bd6 Qa5 19. Rcd1 Ra7 20. Bb8 Ra8 21. Bd6 Ra7 22. Bb8 Ra8 23. Bd6 Bf8 1/2-1/2

[Event "Berlin Lichtenberger op 11th"]
[Site "Berlin"]
[Date "2012.08.21"]
[Round "4"]
[White "Eichler, Jan Christoph"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2095"]
[BlackElo "1839"]
[PlyCount "107"]
[EventDate "2012.08.18"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. Ng3 Nbd7 8. cxd5 exd5 9. Bd3 Nb6 10. 0-0 Re8 11. b4 a5 12. b5 a4 13. Bc2 Bd7 14. Nxa4 Nc4 15. b6 Bxa4 16. Bxa4 c6 17. Nf5 Bf8 18. Bc2 Bxa3 19. Bxa3 Rxa3 20. Rxa3 Nxa3 21. Bd3 Qxb6 22. Qa4 Nc4 23. Bxc4 dxc4 24. Nd6 Rb8 25. Nxc4 Qc7 26. Qa7 Nd5 27. Rc1 Qc8 28. Na5 Qe8 29. Nxb7 Ra8 30. Nd6 Rxa7 31. Nxe8 Nc3 32. Kf1 Nb5 33. Rxc6 Ra1+ 34. Ke2 Ra7 35. Nd6 Nc7 36. Nb5 Ra1 37. Kf3 Ne6 38. Rc8+ Nf8 39. d5 Ra5 40. d6 Rxb5 41. d7 Rd5 42. d8Q Rxd8 43. Rxd8 g6 44. e4 Kg7 45. Rxf8 Kxf8 46. e5 Ke7 47. Ke4 Ke6 48. f4 h5 49. g3 f6 50. h3 fxe5 51. fxe5 g5 52. g4 h4 53. Kd4 Kd7 54. Kd5 1-0

[Event "Berlin Lichtenberger op 11th"]
[Site "Berlin"]
[Date "2012.08.20"]
[Round "3"]
[White "Kretzschmar, Jan"]
[Black "Acikel, Mert"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1839"]
[BlackElo "1791"]
[PlyCount "129"]
[EventDate "2012.08.18"]
[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 d5 2. Nf3 Nf6 3. c4 e6 4. e3 Nbd7 5. cxd5 exd5 6. b3 c5 7. Bb2 Bd6 8. Nbd2 0-0 9. Bd3 cxd4 10. Bxd4 Qe7 11. 0-0 Ne5 12. Bc2 Bd7 13. h3 Bb5 14. Re1 Rfe8 15. Qb1 h6 16. Nh4 Bb4 17. Qd1 Nd3 18. Nf5 Qe6 19. Bxd3 Bxd3 20. Nxh6+ gxh6 21. Bxf6 Bxd2 22. Qxd2 Qxf6 23. Qxd3 Rad8 24. Red1 Re4 25. Qb5 b6 26. Rac1 d4 27. Qc6 Re6 28. Qc7 Red6 29. exd4 Rxd4 30. Rxd4 Qxd4 31. Qxa7 Qf4 32. Rf1 Rd6 33. Qa8+ Kg7 34. Qc8 Rg6 35. Qc3+ Kh7 36. Qe3 Qd6 37. Qf3 Qc7 38. Qf5 Kg7 39. Re1 Qd6 40. Qe5+ Qxe5 41. Rxe5 Rc6 42. Rb5 Rc1+ 43. Kh2 Rc2 44. f3 Rxa2 45. Rxb6 Rc2 46. Kg3 Rc5 47. b4 Rg5+ 48. Kf2 Re5 49. g4 Rd5 50. b5 Rd4 51. Rc6 Rb4 52. b6 Rb3 53. Kg3 Rb4 54. f4 Rb3+ 55. Kh4 Rb4 56. f5 Rb3 57. Rd6 Rb4 58. Kh5 Rb3 59. h4 f6 60. Rd7+ Kf8 61. b7 Ke8 62. Rh7 Kf8 63. b8Q+ Rxb8 64. Rh8+ Kg7 65. Rxb8 1-0

[Event "Berlin Lichtenberger op 11th"]
[Site "Berlin"]
[Date "2012.08.19"]
[Round "2"]
[White "Zelanti, Markus"]
[Black "Kretzschmar, Jan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1487"]
[BlackElo "1839"]
[PlyCount "112"]
[EventDate "2012.08.18"]
[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. b4 d5 2. Bb2 Bf5 3. e3 e6 4. Nf3 Nf6 5. b5 Be7 6. Be2 a6 7. a4 axb5 8. axb5 Rxa1 9. Bxa1 Nbd7 10. 0-0 Qa8 11. Nc3 0-0 12. Nh4 Bg6 13. Nxg6 hxg6 14. d4 Nb6 15. Bf3 Bb4 16. Qb1 Qa5 17. Na2 Bd6 18. Bc3 Qa3 19. Bb2 Qa7 20. Nc3 Ra8 21. Qa1 Qb8 22. Qd1 Nc4 23. Ba1 Bb4 24. Be2 Nb6 25. Qb1 Qf8 26. f3 Ra3 27. Nd1 Bd6 28. Bb2 Ra7 29. Nf2 Qa8 30. e4 Bf4 31. Bc1 Ra1 32. Qb2 Bxc1 33. Rxc1 Rxc1+ 34. Qxc1 Qa2 35. e5 Nfd7 36. Bd3 Nc4 37. h3 Ndb6 38. Qg5 Qa1+ 39. Kh2 Qxd4 40. Ng4 Nd7 41. Qd8+ Nf8 42. Qxc7 Qf4+ 43. Kg1 b6 44. Bxc4 Qd4+ 45. Kh1 dxc4 46. Qc6 c3 47. Qe4 Qxe4 48. fxe4 Nd7 49. Kg1 Nc5 50. Nf2 Kf8 51. Kf1 Ke7 52. Ke2 f5 53. Ke3 g5 54. Kd4 Na4 55. Kc4 g6 56. Kb4 Nc5 1/2-1/2

[Event "Berlin Lichtenberger op 11th"]
[Site "Berlin"]
[Date "2012.08.18"]
[Round "1"]
[White "Kretzschmar, Jan"]
[Black "Hermannsdoerfer, Frank"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1839"]
[BlackElo "2242"]
[PlyCount "136"]
[EventDate "2012.08.18"]
[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 d6 2. g3 e5 3. Bg2 exd4 4. Qxd4 Nc6 5. Qd1 Be6 6. Nh3 Nf6 7. Nf4 Bf5 8. Nc3 g6 9. 0-0 Bg7 10. e4 Bg4 11. f3 Bd7 12. Ncd5 Nxd5 13. Nxd5 0-0 14. c3 Ne5 15. a4 b5 16. a5 Rb8 17. a6 c6 18. Nb4 Qb6+ 19. Kh1 Nc4 20. Re1 Be6 21. f4 Rbd8 22. f5 Bc8 23. Qf3 Ne5 24. Qf1 Ng4 25. Re2 gxf5 26. h3 Nf6 27. Be3 Qc7 28. exf5 d5 29. Bf4 Qb6 30. Re7 Rd7 31. Rae1 Nh5 32. g4 Nxf4 33. Qxf4 Rxe7 34. Rxe7 Bf6 35. Rc7 Re8 36. Rxc6 Qd8 37. Bxd5 Be5 38. Qh6 Bg7 39. Qh5 Qe7 40. Nd3 Bd7 41. Rc7 Rf8 42. Rxa7 Qd6 43. f6 Bxf6 44. Nc5 Bc6 45. Bxc6 Qxc6+ 46. Kg1 Qf3 47. Rd7 Qe3+ 48. Kf1 Qc1+ 49. Kg2 Qxb2+ 50. Kf1 Qc1+ 51. Kg2 Qc2+ 52. Kf1 Qxc3 53. a7 Qf3+ 54. Kg1 Qg3+ 55. Kf1 Bh4 56. Qf5 Qxh3+ 57. Ke2 Re8+ 58. Ne4 Qg2+ 59. Kd3 Qa2 60. Qxf7+ Qxf7 61. Rxf7 Rd8+ 62. Kc2 Kxf7 63. Nd6+ Ke6 64. Nxb5 Bg3 65. Nd4+ Kd5 66. Nf5 Bf2 67. Ne7+ Kd6 68. Nf5+ Ke6 0-1

[Event "Berlin-ch qualification"]
[Site "Berlin-Lichtenrade"]
[Date "2012.04.08"]
[Round "2.6"]
[White "Hohn, August"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2046"]
[BlackElo "1808"]
[PlyCount "167"]
[EventDate "2012.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c5 5. Nf3 Nc6 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 Nxd4 9. Qxd4 d6 10. Qd2 Rb8 11. b3 Bd7 12. Bb2 Qa5 13. Rfd1 Kh8 14. Nd5 Qxd2 15. Rxd2 Ng8 16. Bd4 Bxd4 17. Rxd4 Kg7 18. Rad1 Rfc8 19. e4 Be6 20. R4d2 Rc5 21. Nf4 Bd7 22. Nd3 Rc7 23. e5 dxe5 24. Nxe5 Be6 25. Bd5 Bxd5 26. Rxd5 Nf6 27. R5d4 a6 28. Kg2 b5 29. h4 h6 30. Kf3 Ne8 31. Rd7 Rbc8 32. c5 f6 33. Rxc7 Rxc7 34. Nd3 a5 35. a3 Rc6 36. Re1 Kf7 37. b4 a4 38. Nf4 Nc7 39. Rd1 g5 40. hxg5 hxg5 41. Ne2 e5 42. Rd6 Rxd6 43. cxd6 Ne6 44. Ke4 Ke8 45. Kd5 Kd7 46. Nc3 Nd4 47. Ne4 Nc2 48. Nxf6+ Kd8 49. Ne4 Nxa3 50. Nc3 Kd7 51. Kc5 g4 52. Ne4 Nc4 53. Kd5 a3 54. Nc3 Nxd6 55. Kxe5 Kc6 56. Kf4 Nc4 57. f3 gxf3 58. Kxf3 Ne5+ 59. Ke4 Ng4 60. Kd3 Ne5+ 61. Kc2 Nc4 62. Kb3 Ne3 63. Kxa3 Nc4+ 64. Kb3 Ne5 65. Kc2 Kb6 66. Kd2 Kc6 67. Ke3 Nc4+ 68. Kd4 Na3 69. Nd1 Kd6 70. Ne3 Nb1 71. Kd3 Na3 72. Kc3 Ke5 73. Kb2 Ke4 74. g4 Kxe3 75. Kxa3 Kf4 76. Kb3 Kxg4 77. Kc3 Kf5 78. Kd4 Ke6 79. Kc5 Kd7 80. Kxb5 Kc8 81. Kc6 Kb8 82. b5 Kc8 83. b6 Kb8 84. b7 1-0

[Event "GER-chT9 LI-23 Br03 email"]
[Site "GER email"]
[Date "2011.10.17"]
[Round "?"]
[White "Alf, Henning"]
[Black "Kretzschmar, Jan"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2090"]
[BlackElo "2009"]
[PlyCount "110"]
[EventDate "2011.10.23"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Bxd2+ 6. Qxd2 Nc6 7. Nc3 d5 8. Bg2 dxc4 9. 0-0 0-0 10. Ne5 Nxe5 11. dxe5 Nd7 12. Qd4 a6 13. f4 Nb6 14. Rfd1 Rb8 15. Ne4 Nd5 16. Kf2 b5 17. Qc5 Qe8 18. Nc3 Nxc3 19. bxc3 Bb7 20. Qxc7 Bxg2 21. Kxg2 Qc8 22. Qxc8 Rfxc8 23. Rd6 a5 24. a3 Kf8 25. Rb1 b4 26. axb4 axb4 27. cxb4 Rb5 28. Kf3 c3 29. Rd4 f6 30. exf6 gxf6 31. Rc1 e5 32. Rd3 e4+ 33. Kxe4 Rxb4+ 34. Ke3 c2 35. Rd7 h6 36. Kd3 Rbc4 37. Rd8+ Rxd8+ 38. Kxc4 Rd2 39. Kc3 Rxe2 40. Rxc2 Re1 41. Kd2 Re7 42. Kd3 Kg7 43. g4 f5 44. h3 Ra7 45. Kd4 Rd7+ 46. Ke5 fxg4 47. hxg4 Re7+ 48. Kd5 Re1 49. Rc7+ Kf6 50. Rc6+ Kg7 51. f5 Rg1 52. Rg6+ Kf7 53. Ke5 Re1+ 54. Kf4 Rf1+ 55. Kg3 h5 1/2-1/2

[Event "GER-chT9 LI-23 Br03 email"]
[Site "GER email"]
[Date "2011.10.17"]
[Round "?"]
[White "Kretzschmar, Jan"]
[Black "Ellinger, Peter"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2009"]
[BlackElo "2321"]
[PlyCount "80"]
[EventDate "2011.10.23"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 Nc6 10. Be3 Nh5 11. f4 Nf6 12. Bf3 Ng4 13. Bxg4 Bxg4 14. Qd2 Na5 15. b3 c5 16. Nf3 Nc6 17. Rae1 Bxf3 18. gxf3 Qa5 19. Nd5 Qxd2 20. Bxd2 Rac8 21. Kf2 Ne7 22. Nxe7+ Rxe7 23. Ke2 f5 24. Kd3 Bf6 25. Re2 Rce8 26. Rh1 Kf7 27. h4 h5 28. Be1 Bd4 29. Rf1 a6 30. a4 b5 31. Bf2 Bxf2 32. Rfxf2 Rb7 33. Rb2 Reb8 34. Kc3 Re7 35. Kd3 bxc4+ 36. bxc4 Reb7 37. Kc3 Rb4 38. a5 Kf6 39. Rfd2 Ke6 40. Rg2 Kf6 1/2-1/2

[Event "GER-chT9 LI-23 Br03 email"]
[Site "GER email"]
[Date "2011.10.17"]
[Round "?"]
[White "Kretzschmar, Jan"]
[Black "Hartwich, Andreas"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2009"]
[BlackElo "1864"]
[PlyCount "22"]
[EventDate "2011.10.23"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 Nf6 4. c4 Bg4 5. Qb3 Qb6 6. Nc3 e6 7. Nh4 Na6 8. Qa4 Be7 9. h3 Bh5 10. c5 Qb4 11. Bxa6 Qxa4 1/2-1/2

[Event "GER-chT9 LI-23 Br03 email"]
[Site "GER email"]
[Date "2011.10.17"]
[Round "?"]
[White "Kretzschmar, Jan"]
[Black "Kappes, Dieter"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2009"]
[BlackElo "2067"]
[PlyCount "106"]
[EventDate "2011.10.23"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. Nd2 cxd4 7. Nb3 Qd8 8. cxd4 d5 9. e3 e6 10. Rc1 Nc6 11. Bb5 Bd7 12. Ne2 Bb4+ 13. Kf2 Qb6 14. Bd3 Nh5 15. Bb1 Nxf4 16. Nxf4 Rc8 17. Nd3 Bd6 18. f4 0-0 19. Rc3 Qd8 20. Nbc5 Rc7 21. Qh5 g6 22. Qf3 Be8 23. h4 Na5 24. h5 g5 25. Qg4 b6 26. Nb3 Nc4 27. h6 f6 28. Qxe6+ Kh8 29. Re1 Re7 30. Qxd5 Nxe3 31. Qf3 gxf4 32. Nxf4 Bxf4 33. Qxf4 Nd5 34. Rxe7 Qxe7 35. Qe4 Qxe4 36. Bxe4 Nxc3 37. bxc3 f5 38. Bf3 Rf6 39. Ke3 Rxh6 40. Kf4 Kg7 41. Kxf5 Bh5 42. g4 Rf6+ 43. Ke4 Bg6+ 44. Ke3 Re6+ 45. Kd2 Kf6 46. c4 Re8 47. Nc1 Bf7 48. Be2 Rc8 49. d5 b5 50. cxb5 Bxd5 51. a4 Kg5 52. Nd3 Bb3 53. a5 Bc4 0-1

[Event "GER-chT9 LI-23 Br03 email"]
[Site "GER email"]
[Date "2011.10.17"]
[Round "?"]
[White "Kretzschmar, Jan"]
[Black "Schutze, Manfred"]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "2009"]
[BlackElo "2268"]
[PlyCount "40"]
[EventDate "2011.10.23"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. e3 h6 6. Bh4 Bb4+ 7. Nc3 g5 8. Bg3 Ne4 9. Qc2 Bxc3+ 10. bxc3 d6 11. Bd3 f5 12. d5 Nd7 13. Bxe4 fxe4 14. Qxe4 Qf6 15. 0-0 0-0-0 16. Qxe6 Qxe6 17. dxe6 Nc5 18. Nd4 Rde8 19. f3 Ba6 20. Nb5 Rxe6 0-1

[Event "GER-chT9 LI-23 Br03 email"]
[Site "GER email"]
[Date "2011.10.17"]
[Round "?"]
[White "Langer, Michael S"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2182"]
[BlackElo "2009"]
[PlyCount "107"]
[EventDate "2011.10.23"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. b3 Nbd7 6. Bb2 Bd6 7. Bd3 0-0 8. 0-0 b6 9. Nbd2 Bb7 10. Ne5 c5 11. cxd5 exd5 12. f4 Qe7 13. Qf3 Rfe8 14. Qh3 Nf8 15. Ndf3 Ne4 16. Nh4 Bc8 17. Nf5 Bxf5 18. Qxf5 f6 19. Bxe4 dxe4 20. Nc4 Rad8 21. Ba3 Qe6 22. Qh5 Be7 23. dxc5 g6 24. Qe2 Bxc5 25. Bxc5 bxc5 26. Rad1 Qe7 27. Qc2 Qe6 28. Rf2 Rxd1+ 29. Qxd1 Kg7 30. f5 Qc6 31. Rd2 Re7 32. Rd6 Qc8 33. fxg6 hxg6 34. Qd5 Qc7 35. Rc6 Qd7 36. Qxc5 Ne6 37. Qd6 Qxd6 38. Nxd6 f5 39. Nc8 Rc7 40. Rxc7+ Nxc7 41. Nxa7 Kf7 42. a4 Ke6 43. Nb5 Nd5 44. Nd4+ Kd6 45. Kf2 Kc5 46. a5 Nc7 47. h4 f4 48. Ne2 fxe3+ 49. Kxe3 Kb4 50. Nf4 g5 51. hxg5 Kxa5 52. g6 Ne8 53. Kxe4 Kb4 54. Nh5 1-0

[Event "GER-chT9 LI-23 Br03 email"]
[Site "GER email"]
[Date "2011.10.17"]
[Round "?"]
[White "Roser, Matthias"]
[Black "Kretzschmar, Jan"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1779"]
[BlackElo "2009"]
[PlyCount "104"]
[EventDate "2011.10.23"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. 0-0 Bd6 7. Nbd2 0-0 8. e4 e5 9. cxd5 cxd5 10. Re1 h6 11. h3 Re8 12. exd5 exd4 13. Rxe8+ Qxe8 14. Nc4 Bc5 15. d6 b5 16. Na5 a6 17. Bf4 Qf8 18. Qc2 Bb4 19. Be4 Nxe4 20. Qxe4 Nb6 21. Qxd4 Bxa5 22. b4 Bxb4 23. Qxb6 Be6 24. Nd4 Bd7 25. Rc1 Qe8 26. Rc7 Bc3 27. Nc6 b4 28. Ne7+ Kh7 29. Qe3 Rd8 30. Be5 Be6 31. Qd3+ Kh8 32. Bxc3 bxc3 33. Rxc3 Bxa2 34. Qxa6 Be6 35. Rc7 Ra8 36. Qd3 Bd7 37. f4 Rb8 38. Qe4 Rd8 39. Kh2 Rb8 40. Ra7 Rd8 41. f5 Kh7 42. Qd5 f6 43. Qa5 Kh8 44. Ng6+ Kh7 45. Qc7 Qg8 46. Nf4 Bxf5 47. Qe7 Qf8 48. Qxf8 Rxf8 49. g4 Bc8 50. Nh5 Kh8 51. Rxg7 f5 52. d7 Bxd7 0-1

[Event "GER-chT9 LI-23 Br03 email"]
[Site "GER email"]
[Date "2011.10.17"]
[Round "?"]
[White "Stangl, Josef"]
[Black "Kretzschmar, Jan"]
[Result "1/2-1/2"]
[ECO "E47"]
[WhiteElo "2000"]
[BlackElo "2009"]
[PlyCount "22"]
[EventDate "2011.10.23"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. Nge2 cxd4 7. exd4 d5 8. cxd5 exd5 9. 0-0 Be6 10. a3 Bd6 11. Nb5 Nc6 1/2-1/2

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.21"]
[Round "9"]
[White "Lagunow, Raphael"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1749"]
[BlackElo "1807"]
[PlyCount "41"]
[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 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Be7 8. h3 Bh5 9. Be3 cxd4 10. cxd4 a6 11. Nc3 Qd8 12. Qb3 Rb8 13. Rfd1 Nf6 14. d5 exd5 15. Nxd5 Qc8 16. Bf4 Nxd5 17. Rxd5 Bxf3 18. Bxf3 Ra8 19. Bg4 f5 20. Bxf5 Nd4 21. Qa4+ 1-0

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.20"]
[Round "8"]
[White "Getzuhn, Detlef"]
[Black "Kretzschmar, Jan"]
[Result "0-1"]
[ECO "E51"]
[WhiteElo "1931"]
[BlackElo "1807"]
[PlyCount "64"]
[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. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 d5 6. e3 0-0 7. Nf3 c5 8. cxd5 exd5 9. Be2 c4 10. 0-0 Nc6 11. Nd2 Bf5 12. f3 Qa5 13. Bb2 b5 14. h4 Qc7 15. Kf2 h5 16. Rh1 Rfe8 17. g4 hxg4 18. fxg4 Ne4+ 19. Nxe4 Bxe4 20. Rh3 Re6 21. Qg1 Rf8 22. Rf1 Bc2 23. Ke1 a5 24. Kd2 Bh7 25. g5 b4 26. Bh5 Bg6 27. Bg4 Re7 28. h5 Bd3 29. Rf2 Qb7 30. Bf5 Bxf5 31. Rxf5 Nxd4 32. cxd4 c3+ 0-1

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.19"]
[Round "7"]
[White "Kretzschmar, Jan"]
[Black "Moeller, Dirk Halvard"]
[Result "1-0"]
[ECO "A86"]
[WhiteElo "1807"]
[BlackElo "1683"]
[PlyCount "95"]
[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 f5 2. g3 Nf6 3. Bg2 d6 4. c4 c6 5. Nc3 g6 6. d5 Bg7 7. Nh3 h6 8. Nf4 Kf7 9. e3 Na6 10. 0-0 Bd7 11. a3 Nc7 12. Re1 Ng4 13. e4 Be5 14. Nd3 c5 15. f4 Bd4+ 16. Kh1 e6 17. Qc2 h5 18. Bf3 Qf6 19. h4 Rae8 20. Re2 e5 21. Bxg4 hxg4 22. fxe5 Bxe5 23. Nxe5+ dxe5 24. Kg1 f4 25. Rf2 f3 26. Bg5 Qg7 27. b4 b6 28. b5 Rh5 29. a4 Reh8 30. Qd2 Ne8 31. a5 Nd6 32. axb6 axb6 33. Ra7 Kg8 34. Qa2 Qh7 35. Bf6 Rxh4 36. gxh4 g5 37. Rxd7 Qxd7 38. Bxh8 Kxh8 39. hxg5 Qe7 40. Qa8+ Kg7 41. Rh2 Nf7 42. Rh5 Kg6 43. Rh2 Kxg5 44. Qg8+ Kf4 45. d6 Qa7 46. Nd5+ Kg3 47. Rh3+ Kxh3 48. Qh7+ 1-0

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.18"]
[Round "6"]
[White "Yuan, Yizheng"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "1889"]
[BlackElo "1807"]
[PlyCount "77"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Bxf6 gxf6 8. Nf5 Be6 9. Qd2 h5 10. f4 Nc6 11. 0-0-0 Bxf5 12. exf5 Nd4 13. g3 Qa5 14. Bc4 Rc8 15. Bb3 b5 16. Qg2 Nxf5 17. Qe4 Ne7 18. Rxd6 Rxc3 19. fxe5 f5 20. Qe1 Nc8 21. Rc6 Bb4 22. bxc3 Ba3+ 23. Kd1 0-0 24. Qe3 Rd8+ 25. Ke2 Be7 26. Rg6+ Kf8 27. Qh6+ Ke8 28. Rg8+ Kd7 29. Rd1+ Kc7 30. Rgxd8 Bxd8 31. Qd2 Be7 32. Bxf7 b4 33. Qd7+ Kb8 34. Rd5 Qb6 35. Be6 Qb7 36. Qxb7+ Kxb7 37. Bxc8+ Kxc8 38. cxb4 Bxb4 39. e6 1-0

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.17"]
[Round "5"]
[White "Kretzschmar, Jan"]
[Black "Bandlow, Matthias"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1807"]
[BlackElo "1988"]
[PlyCount "51"]
[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. Nf3 e6 3. e3 Nf6 4. Nbd2 Bd6 5. Bd3 0-0 6. b3 c5 7. dxc5 Bxc5 8. Bb2 Nbd7 9. 0-0 a6 10. c4 dxc4 11. Nxc4 b5 12. Nce5 Nxe5 13. Nxe5 Bb7 14. Rc1 Qb6 15. Qe2 Rfd8 16. Rfd1 Rd5 17. h4 Rad8 18. g4 h6 19. g5 hxg5 20. hxg5 Nd7 21. Bh7+ Kf8 22. Rxd5 Bxd5 23. Nxd7+ Rxd7 24. Qc2 Be7 25. Bd4 Qb7 26. Qc8+ 1/2-1/2

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.16"]
[Round "4"]
[White "Grassi, Fabrizio"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1960"]
[BlackElo "1807"]
[PlyCount "40"]
[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. Bf4 b6 3. e3 Bb7 4. Nf3 e6 5. Bd3 Be7 6. h3 Nd5 7. Bg3 0-0 8. c4 Nb4 9. Be2 c5 10. a3 N4a6 11. d5 d6 12. Nc3 Nc7 13. 0-0 e5 14. e4 Bc8 15. Nd2 Bh4 16. Bg4 f5 17. exf5 Qe7 18. Qc2 h5 19. Bxh5 Bxf5 20. Nde4 Nd7 1-0

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.14"]
[Round "2"]
[White "Herzsprung, Johanna"]
[Black "Kretzschmar, Jan"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1807"]
[PlyCount "66"]
[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 c5 2. Nf3 d6 3. Nc3 e6 4. d3 Be7 5. Be2 a6 6. 0-0 Nf6 7. Re1 Nc6 8. Be3 0-0 9. h3 b5 10. a3 Bb7 11. Qd2 Qc7 12. Bf4 Rad8 13. Bd1 Qb8 14. e5 dxe5 15. Nxe5 Bd6 16. Qe2 Nd4 17. Qe3 Qa8 18. Ne4 Nd5 19. Qg3 Nxf4 20. Nxd6 Nxh3+ 21. Qxh3 Rxd6 22. c3 Nf5 23. Bc2 g6 24. Ng4 h5 25. Nf6+ Kg7 26. Nxh5+ gxh5 27. Qxh5 Rg8 28. g4 Kf8 29. d4 Bf3 30. Bxf5 exf5 31. Qh2 Rxg4+ 32. Kf1 Bg2+ 33. Kg1 Bh3+ 0-1

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.14"]
[Round "3"]
[White "Kretzschmar, Jan"]
[Black "Koenig, Frank"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1807"]
[BlackElo "1975"]
[PlyCount "57"]
[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. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 d6 7. e4 Nbd7 8. Nd2 g6 9. Bd3 Bg7 10. Ne2 0-0 11. a4 a6 12. 0-0 Ne5 13. Nc4 Nxc4 14. Bxc4 Nd7 15. Nc1 f5 16. Nb3 Qd8 17. Nd2 h6 18. exf5 Rxf5 19. Bg3 Ne5 20. Re1 Nxc4 21. Nxc4 Rf7 22. a5 Bf5 23. Nb6 Rb8 24. Qd2 Qc7 25. Ra4 Rbf8 26. Re2 Qd8 27. Ra1 Qc7 28. Ra4 Qd8 29. Ra1 1/2-1/2

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.13"]
[Round "1"]
[White "Kretzschmar, Jan"]
[Black "Hahlbohm, Matthias"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1807"]
[BlackElo "2075"]
[PlyCount "76"]
[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. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Qc2 Ne4 6. Bd3 f5 7. Bd2 Bd6 8. Bc3 Nd7 9. Nbd2 0-0 10. Ne5 Nxc3 11. Qxc3 Nxe5 12. dxe5 Be7 13. f4 b6 14. 0-0-0 Bb7 15. Rhg1 Kh8 16. g4 g6 17. gxf5 gxf5 18. Nf3 Qd7 19. Rg3 a5 20. Qe1 Rg8 21. Ng5 Bxg5 22. fxg5 Ba6 23. Qc3 Qe7 24. h4 b5 25. c5 b4 26. Qd4 Bxd3 27. Rxd3 Rab8 28. Rd2 Rb5 29. Rc2 a4 30. b3 Ra8 31. g6 axb3 32. axb3 Ra3 33. g7+ Kg8 34. Rg5 Rxb3 35. e4 fxe4 36. Qf2 Rf3 37. Qg1 b3 38. Rh5 bxc2 0-1

[Event "Berlin-ch qualification"]
[Site "Berlin-Lichtenrade"]
[Date "2011.04.26"]
[Round "4.16"]
[White "Kretzschmar, Jan"]
[Black "Grassi, Fabrizio"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1822"]
[BlackElo "1960"]
[PlyCount "50"]
[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. Nf3 d5 2. b3 Bf5 3. Bb2 e6 4. e3 Nf6 5. Be2 Bd6 6. 0-0 h6 7. d3 Nbd7 8. c4 0-0 9. cxd5 exd5 10. Nbd2 Qe7 11. a3 a5 12. Re1 Nc5 13. Nf1 a4 14. Nd4 Bg6 15. b4 Ncd7 16. Nb5 c5 17. Nxd6 Qxd6 18. Bxf6 Qxf6 19. Qd2 Rfc8 20. Rac1 Qd6 21. Bg4 f5 22. bxc5 Nxc5 23. Qb4 fxg4 24. Rxc5 Qxc5 25. Qxg4 Bxd3 0-1

[Event "Berlin qualification op"]
[Site "Berlin"]
[Date "2010.04.11"]
[Round "9"]
[White "Godoj, Veit"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2072"]
[BlackElo "1839"]
[PlyCount "29"]
[EventDate "2010.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Be7 8. Ne5 Qb6 9. a3 0-0 10. Bd3 Re8 11. 0-0 Nb8 12. Qc2 Nbd7 13. Na4 Qd8 14. Nxf7 Kxf7 15. Bc7 1-0

[Event "Berlin qualification op"]
[Site "Berlin"]
[Date "2010.04.09"]
[Round "7"]
[White "Kretzschmar, Jan"]
[Black "Voelker, Horst"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1839"]
[BlackElo "1948"]
[PlyCount "90"]
[EventDate "2010.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e5 4. d5 c6 5. e4 Nf6 6. Bxc4 b5 7. Bd3 b4 8. Nce2 cxd5 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. exd5 Qxd5 12. Qa4+ Qc6 13. Qxc6+ Nxc6 14. b3 Be7 15. Nf3 0-0 16. 0-0 Ne4 17. Bb2 f6 18. Rfe1 Bc5 19. Rec1 Bxf2+ 20. Kf1 Na5 21. Rc2 Rac8 22. Rac1 Rxc2 23. Rxc2 Bb6 24. Nc1 Rd8 25. Ke2 Nc5 26. Nd2 e4 27. a3 Nd3 28. axb4 Nxb4 29. Rc3 Bd4 30. Nxe4 Bxc3 31. Bxc3 Nac6 32. Ke3 f5 33. Ng5 Nd5+ 34. Kd2 Nxc3+ 35. Kxc3 h6 36. Nf3 g5 37. Nd3 Rc8 38. Kd2 Kf7 39. b4 Rb8 40. Kc3 a5 41. bxa5 Nxa5 42. Nde5+ Ke6 43. Nd3 Nc6 44. Nd2 Rc8 45. Nc4 Na5 0-1

[Event "Berlin qualification op"]
[Site "Berlin"]
[Date "2010.04.07"]
[Round "5"]
[White "Walter, Guenter"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2042"]
[BlackElo "1839"]
[PlyCount "115"]
[EventDate "2010.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Qe2 e6 5. 0-0 Nf6 6. Nc3 a6 7. Bxd7+ Nbxd7 8. d3 Be7 9. h3 0-0 10. a4 Re8 11. Bd2 b6 12. d4 cxd4 13. Nxd4 Qc7 14. Rfb1 d5 15. b4 dxe4 16. Nxe4 Nxe4 17. Qxe4 Qc4 18. Be3 Rac8 19. Qg4 Nf6 20. Qf3 Qd5 21. b5 axb5 22. Rxb5 Qxf3 23. Nxf3 Rxc2 24. Bxb6 Nd5 25. Bd4 Bf6 26. Bxf6 Nxf6 27. a5 h6 28. a6 Ra8 29. a7 Rcc8 30. Rb7 Nd5 31. Ne5 f6 32. Nd7 Kh7 33. Kh2 Rc7 34. Rxc7 Nxc7 35. Nb6 Rd8 36. a8Q Nxa8 37. Rxa8 Rd2 38. Kg3 e5 39. Nc4 Rd4 40. Ne3 Kg6 41. Ra7 Rd3 42. Kf3 Rb3 43. g4 Rc3 44. Kg2 h5 45. gxh5+ Kxh5 46. Rxg7 e4 47. Rg4 f5 48. Nxf5 Rf3 49. Ng3+ Kh6 50. Rxe4 Ra3 51. h4 Rb3 52. Re6+ Kh7 53. f4 Ra3 54. Kh3 Rb3 55. Kg4 Rb8 56. Ne4 Rb1 57. Ng5+ Kg7 58. h5 1-0

[Event "Berlin qualification op"]
[Site "Berlin"]
[Date "2010.04.04"]
[Round "2"]
[White "Kretzschmar, Jan"]
[Black "Schirrmacher, Carsten"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1839"]
[BlackElo "2059"]
[PlyCount "78"]
[EventDate "2010.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. g3 cxd4 4. c3 dxc3 5. Nxc3 Nf6 6. Bg2 Nc6 7. Bf4 d4 8. Nb1 e5 9. Bg5 Qa5+ 10. Bd2 Qb5 11. b3 e4 12. Nxd4 Nxd4 13. Nc3 Qf5 14. Be3 Nc6 15. 0-0 Bb4 16. Nb1 0-0 17. a3 Ba5 18. Qc2 Re8 19. b4 Bb6 20. Nc3 Bxe3 21. fxe3 Qg5 22. Rf4 Nh5 23. Nxe4 Qg6 24. Rh4 Bf5 25. Qc4 Ne5 26. Qd5 Ng4 27. Nd6 Nxe3 28. Qxf7+ Qxf7 29. Nxf7 Nxg2 30. Rxh5 Bg6 31. Nd6 Bxh5 32. Nxe8 Rxe8 33. Kxg2 Rxe2+ 34. Kg1 Bf3 35. a4 g5 36. Ra3 g4 37. b5 Rg2+ 38. Kf1 Rxh2 39. a5 Rb2 0-1

[Event "Berlin Hellersdorf op"]
[Site "Berlin"]
[Date "2010.01.10"]
[Round "4"]
[White "Beran, Rolf Dietrich"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1895"]
[BlackElo "1666"]
[PlyCount "67"]
[EventDate "2010.01.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Nbd7 5. b3 b6 6. Bb2 Bb7 7. 0-0 dxc4 8. bxc4 c5 9. Qc2 Qc7 10. Nc3 a6 11. d3 Be7 12. Nd2 0-0 13. f4 Rfe8 14. Nce4 Ng4 15. Bf3 Ne3 16. Qc3 Bf8 17. Rf2 Nf5 18. Bh1 Rab8 19. g4 Nd6 20. g5 Nf5 21. Nf1 b5 22. cxb5 axb5 23. a3 Rec8 24. Nfg3 Nd4 25. Nh5 Bxe4 26. Bxe4 Qb6 27. e3 b4 28. axb4 Qxb4 29. Qxb4 Rxb4 30. Ba3 Ra4 31. exd4 cxd4 32. Bb2 Rb4 33. Rc1 Rxb2 34. Rxc8 1-0

[Event "Berlin Hellersdorf op"]
[Site "Berlin"]
[Date "2010.01.10"]
[Round "5"]
[White "Geldner, Gerrit"]
[Black "Kretzschmar, Jan"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1311"]
[BlackElo "1666"]
[PlyCount "85"]
[EventDate "2010.01.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Nxc6 bxc6 7. Bc4 Qc7 8. Bf4 a5 9. 0-0 e5 10. Be3 Be6 11. Bb3 Be7 12. f4 Ng4 13. Qe2 Nxe3 14. Qxe3 exf4 15. Qxf4 Bxb3 16. axb3 Bf6 17. Rad1 Be5 18. Qg4 0-0 19. Rd3 Qb7 20. Ne2 a4 21. Rfd1 a3 22. bxa3 Rxa3 23. Nd4 Rfa8 24. Nf5 Qa7+ 25. Kf1 g6 26. Nxd6 Bxh2 27. Nf5 Ra1 28. Rxa1 Qxa1+ 29. Ke2 Qa7 30. Rd7 Qa6+ 31. Kf3 Qf1+ 32. Ke3 Bg1+ 33. Kd2 Qf2+ 34. Kd3 Qf1+ 35. Kd2 Qf2+ 36. Kd3 Rf8 37. Qg5 Qf1+ 38. Kd2 Qf2+ 39. Kc3 Qc5+ 40. Kb2 Qe5+ 41. c3 Kh8 42. Rxf7 Re8 43. Qh6 1-0

[Event "Berlin Hellersdorf op"]
[Site "Berlin"]
[Date "2010.01.09"]
[Round "2"]
[White "Krawczyk, Roman"]
[Black "Kretzschmar, Jan"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1350"]
[BlackElo "1666"]
[PlyCount "60"]
[EventDate "2010.01.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nde2 Be7 8. Qd2 Be6 9. f4 0-0 10. f5 Bd7 11. 0-0-0 Bc6 12. Ng3 Ng4 13. h4 Bxh4 14. Rxh4 Qxh4 15. Nge2 Nxe3 16. Qxe3 Rd8 17. g3 Qh6 18. Qxh6 gxh6 19. Bg2 a5 20. f6 Na6 21. Rh1 Nc7 22. Rxh6 Bd7 23. Ng1 d5 24. exd5 Bf5 25. Rh4 Bg6 26. Rc4 Ne8 27. Nf3 Nd6 28. Rg4 Re8 29. Rg5 e4 30. Ne5 h6 0-1

[Event "Berlin Hellersdorf op"]
[Site "Berlin"]
[Date "2010.01.09"]
[Round "3"]
[White "Kretzschmar, Jan"]
[Black "Baumbach, Dieter"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1666"]
[BlackElo "1119"]
[PlyCount "67"]
[EventDate "2010.01.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 Nf6 4. cxd5 Nxd5 5. e4 Nf6 6. Nc3 e6 7. a3 Be7 8. h3 0-0 9. Be3 Qe8 10. Bd3 Bd7 11. 0-0 h6 12. Re1 Nh7 13. d5 Nd8 14. Qc2 c6 15. e5 f5 16. d6 Bg5 17. Nd4 Bxe3 18. Rxe3 Nf7 19. Rd1 Nfg5 20. f4 Nf7 21. Bc4 b5 22. Ba2 Nd8 23. Nxf5 Qf7 24. Ne7+ Kh8 25. Ng6+ Kg8 26. Nxf8 Qxf4 27. Qxh7+ Kxf8 28. Rf3 Qxf3 29. gxf3 Nf7 30. f4 a5 31. Ne4 b4 32. Nc5 Rd8 33. Bxe6 bxa3 34. bxa3 1-0

[Event "Berlin Hellersdorf op"]
[Site "Berlin"]
[Date "2010.01.08"]
[Round "1"]
[White "Kretzschmar, Jan"]
[Black "Slepuschkin, Shenja"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1666"]
[BlackElo "1911"]
[PlyCount "70"]
[EventDate "2010.01.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 e6 6. c4 h6 7. Nc3 Bb4 8. Nb1 0-0 9. a3 Be7 10. Nc3 Ne4 11. Qc2 Nxc3 12. Qxc3 d6 13. Rd1 Nd7 14. b4 a5 15. Bb2 Bf6 16. Qb3 Qe7 17. Bc3 axb4 18. axb4 Be4 19. Nd2 Bxg2 20. Kxg2 Kh8 21. Ra3 Rxa3 22. Qxa3 e5 23. Nb3 exd4 24. Bxd4 Qxe2 25. Qc1 Ne5 26. Bxe5 Qe4+ 27. Kg1 Bxe5 28. Nd2 Qg4 29. Qc2 f4 30. Qb3 fxg3 31. hxg3 Qe2 32. f4 Bxf4 33. gxf4 Rxf4 34. Nf1 Qf2+ 35. Kh1 Rh4+ 0-1

[Event "Berlin Eckbauer op 12th"]
[Site "Berlin"]
[Date "2009.11.03"]
[Round "7.18"]
[White "Kretzschmar, Jan"]
[Black "Focke, Wolfgang"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "1839"]
[BlackElo "1535"]
[PlyCount "47"]
[EventDate "2009.09.14"]
[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. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 a6 6. a4 c5 7. 0-0 Nc6 8. Qe2 Qc7 9. Nc3 Be7 10. Rd1 0-0 11. e4 cxd4 12. Nxd4 Nxd4 13. Rxd4 e5 14. Rd1 Bb4 15. f3 Be6 16. Bxe6 fxe6 17. Be3 Rad8 18. Rac1 Rxd1+ 19. Nxd1 Qd7 20. Qc4 Ne8 21. Nf2 Nd6 22. Qc7 Rd8 23. Qxd7 Rxd7 24. Ng4 1-0

[Event "Berlin Eckbauer op 12th"]
[Site "Berlin"]
[Date "2009.10.26"]
[Round "6.18"]
[White "Koenig, Frank"]
[Black "Kretzschmar, Jan"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1970"]
[BlackElo "1839"]
[PlyCount "58"]
[EventDate "2009.09.14"]
[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. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. Nbd2 c5 7. dxc5 dxc5 8. e4 Nc6 9. c3 Qc7 10. Qe2 e5 11. a4 h6 12. Nb3 c4 13. Nbd2 Na5 14. Ne1 Be6 15. Nc2 Rfd8 16. Rd1 Rd7 17. Nf1 Rxd1 18. Qxd1 Rd8 19. Qe2 Nb3 20. Rb1 Qd7 21. Be3 Qd3 22. Re1 a5 23. Na3 Ng4 24. Bb6 Qxe2 25. Rxe2 Rd1 26. h3 Nf6 27. Kh2 Nd7 28. Bc7 Ndc5 29. Ne3 Rd2 1/2-1/2

