[Event "Koge Lang Sommer Weekend"]
[Site "Koge"]
[Date "2020.07.26"]
[Round "7"]
[White "Derlich, Christian"]
[Black "Keinicke, Mads"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "1877"]
[PlyCount "66"]
[EventDate "2020.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 e5 4. d4 exd4 5. Nxd4 Be7 6. Bc4 0-0 7. 0-0 Re8 8. h3 Bf8 9. Bg5 Nbd7 10. Qf3 Ne5 11. Qe2 c6 12. f4 Nxc4 13. Qxc4 Qb6 14. Bxf6 gxf6 15. Rab1 Be6 16. Qd3 c5 17. Qg3+ Kh8 18. f5 cxd4 19. fxe6 dxc3+ 20. Kh1 Rxe6 21. bxc3 Qc6 22. Rbe1 Bg7 23. Rf4 Rg8 24. Rg4 Qe8 25. Qd3 f5 26. Rh4 Bf6 27. Rf4 fxe4 28. Rfxe4 Rxe4 29. Rxe4 Be5 30. Rh4 Rg7 31. c4 Qe7 32. Re4 Qg5 33. Rg4 Qc1+ 0-1

[Event "Koge Lang Sommer Weekend"]
[Site "Koge"]
[Date "2020.07.26"]
[Round "6"]
[White "Derlich, Christian"]
[Black "Koch Muller, Jesper"]
[Result "1-0"]
[ECO "C41"]
[BlackElo "1164"]
[PlyCount "33"]
[EventDate "2020.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 c6 4. Nc3 h6 5. Bc4 Nf6 6. 0-0 Qe7 7. Re1 c5 8. dxe5 dxe5 9. Nd5 Nxd5 10. Qxd5 Be6 11. Bb5+ Nd7 12. Qxb7 Rb8 13. Qxb8+ Qd8 14. Qxd8+ Kxd8 15. Bxd7 Bxd7 16. Rd1 g6 17. Nxe5 1-0

[Event "Koge Lang Sommer Weekend"]
[Site "Koge"]
[Date "2020.07.25"]
[Round "5"]
[White "Kaergaard, Sissel"]
[Black "Derlich, Christian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1638"]
[PlyCount "139"]
[EventDate "2020.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. Nbd2 c5 5. c3 Nc6 6. e3 Be7 7. Bb5 0-0 8. 0-0 a6 9. Bxc6 bxc6 10. Ne5 Bb7 11. Qb3 Qc8 12. Bg5 Re8 13. dxc5 Bxc5 14. Bxf6 gxf6 15. Ng4 Kf8 16. Nxf6 Rd8 17. Qc2 Ke7 18. Nxh7 Qc7 19. Nf3 Rh8 20. Nhg5 Rag8 21. h4 f6 22. Nh3 e5 23. e4 Bc8 24. Kh2 f5 25. g3 fxe4 26. b4 Ba7 27. Nfg5 Bxh3 28. Nxh3 Ke6 29. c4 Qg7 30. Rg1 e3 31. cxd5+ Ke7 32. Qxc6 Rd8 33. Qc7+ Rd7 34. d6+ Ke6 35. Qc4+ Kf6 36. fxe3 Rxd6 37. Raf1+ Ke7 38. Qc7+ Rd7 39. Qc4 Bxe3 40. Rg2 Rdd8 41. Qxa6 Rd7 42. Qc4 Rhd8 43. Re1 Bd4 44. a4 Ke8 45. Nf4 Qg4 46. Qe6+ Qxe6 47. Nxe6 Ra8 48. Nxd4 Rxd4 49. Rxe5+ Kf7 50. Rf2+ Kg6 51. Rg5+ Kh6 52. Rf4 Rd2+ 53. Kh3 Rxa4 54. Ra5 Rxa5 55. bxa5 Rd6 56. Ra4 Ra6 57. g4 Kg6 58. Kg3 Kf7 59. g5 Kg6 60. Kg4 Kg7 61. Kf5 Kf7 62. h5 Kg7 63. g6 Kh6 64. Kg4 Kg7 65. Kg5 Kg8 66. Kh6 Kh8 67. Re4 Ra8 68. a6 Rb8 69. a7 Ra8 70. Rb4 1-0

[Event "Koge Lang Sommer Weekend"]
[Site "Koge"]
[Date "2020.07.24"]
[Round "4"]
[White "Petersen, Rasmus"]
[Black "Derlich, Christian"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1689"]
[PlyCount "69"]
[EventDate "2020.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 Nxd5 6. Bxe7 Qxe7 7. e3 0-0 8. Bd3 c5 9. Nxd5 exd5 10. dxc5 Qxc5 11. Ne2 Nc6 12. 0-0 Bg4 13. Rc1 Qd6 14. Bb1 Rfe8 15. Qd3 Bxe2 16. Qxe2 Ne5 17. Rfd1 Re6 18. Qc2 g6 19. Qc7 Qb4 20. b3 Re7 21. Qc5 Qh4 22. Rd4 Qg5 23. Kf1 Rd7 24. Rxd5 Rxd5 25. Qxd5 Rd8 26. Qa5 b6 27. Qc3 Qh5 28. h3 Nc6 29. Bd3 Ne5 30. Be2 Qf5 31. Kg1 Nd7 32. Qc7 Re8 33. Bg4 Qb5 34. Bxd7 Qe2 35. Bxe8 1-0

[Event "Koge Lang Sommer Weekend"]
[Site "Koge"]
[Date "2020.07.23"]
[Round "3"]
[White "Derlich, Christian"]
[Black "Li, Nikolaj"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "1096"]
[PlyCount "122"]
[EventDate "2020.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 c5 5. c4 Qe7+ 6. Be2 dxc4 7. 0-0 b5 8. b3 Be6 9. bxc4 bxc4 10. Qa4+ Qd7 11. Qxd7+ Nxd7 12. Nc3 g6 13. Re1 Nb6 14. Rb1 Bg7 15. Nb5 Kd7 16. dxc5 Na4 17. Bd1 Nxc5 18. Ne5+ Bxe5 19. Rxe5 Nd3 20. Re3 Bf5 21. Bc2 Nf6 22. Nd4 Ng4 23. Ba4+ Kd6 24. Nb5+ Kd5 25. Nc7+ Kd6 26. Nxa8 Nxe3 27. Ba3+ Nc5 28. Rb5 Nd5 29. Bxc5+ Ke6 30. Rb2 Rxa8 31. Re2+ Kf6 32. Bd4+ Kg5 33. Re5 Nb6 34. Bd1 Rd8 35. h4+ Kxh4 36. Rxf5 Rxd4 37. Rxf7 Rxd1+ 38. Kh2 h5 39. Rg7 Kg5 40. Rxa7 c3 41. Rc7 Na4 42. Rc4 Rd2 43. Rxa4 Kf5 44. Kg3 Rd3+ 45. f3 Ke5 46. Rc4 Kd5 47. Rc8 Kd4 48. Kf2 Rd2+ 49. Kf1 Rxa2 50. Rd8+ Ke3 51. Re8+ Kd2 52. Re2+ Kd1 53. Rxa2 c2 54. Rxc2 Kxc2 55. Kf2 Kd3 56. Kg3 Ke3 57. Kh4 Kf4 58. Kh3 g5 59. Kh2 Ke3 60. Kg3 Ke2 61. f4 gxf4+ 1/2-1/2

[Event "Koge Lang Sommer Weekend"]
[Site "Koge"]
[Date "2020.07.23"]
[Round "2"]
[White "Meskenas, Vaidas"]
[Black "Derlich, Christian"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1297"]
[PlyCount "71"]
[EventDate "2020.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Nxd4 6. Bxd4 Bxd4 7. Qxd4 Nf6 8. e5 Qe7 9. Be2 c5 10. Qd6 Qxd6 11. exd6 0-0 12. 0-0 Re8 13. Re1 b6 14. Nc3 Bb7 15. h3 a6 16. a3 Re6 17. Bc4 Rxd6 18. Re7 Rf8 19. Rd1 Rxd1+ 20. Nxd1 b5 21. Be2 Bc6 22. Bf3 Bxf3 23. gxf3 Re8 24. Rxe8+ Nxe8 25. Ne3 Nc7 26. Kg2 f6 27. Kg3 Kf7 28. Kf4 Ke6 29. h4 h6 30. h5 d5 31. Nf5 Kf7 32. Nxh6+ gxh6 33. Kf5 Ke7 34. Kg6 Ne6 35. Kxh6 Kf7 36. c3 0-1

[Event "Koge Lang Sommer Weekend"]
[Site "Koge"]
[Date "2020.07.22"]
[Round "1"]
[White "Derlich, Christian"]
[Black "Andersen, Daniel"]
[Result "0-1"]
[ECO "D94"]
[BlackElo "1747"]
[PlyCount "110"]
[EventDate "2020.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 0-0 6. Bd3 dxc4 7. Bxc4 c5 8. 0-0 Nc6 9. d5 Na5 10. b3 Ne4 11. Nxe4 Bxa1 12. Bd2 Bg7 13. Bc3 Bxc3 14. Nxc3 a6 15. Ne1 b5 16. Be2 e6 17. Bf3 exd5 18. Bxd5 Bb7 19. Bxb7 Qxd1 20. Nxd1 Nxb7 21. Nc3 Rfd8 22. Nf3 Rac8 23. Rc1 c4 24. b4 Rd3 25. Ne5 Rd2 26. a3 Rcd8 27. h3 Rb2 28. Nf3 Rb3 29. Nb1 Rc8 30. Nd4 Rb2 31. Nc3 Nd8 32. Nd1 Ra2 33. Nc2 Nc6 34. Nc3 Rb2 35. Nd5 Rd8 36. Nc7 Rd2 37. Nd4 Nxd4 38. exd4 Ra2 39. Nxa6 Rxa3 40. Nc5 Rxd4 41. f3 Rd2 42. Ne4 Rb2 43. Nc3 Rxb4 44. Nd5 Rb2 45. Nc3 Rab3 46. Kf1 b4 47. Nd1 Rb1 48. Rxb1 Rxb1 49. Ke2 Rxd1 50. Kxd1 f5 51. f4 Kf7 52. Kd2 Ke6 53. Ke3 Kd5 54. Ke2 Ke4 55. g3 b3 0-1

