[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2014.05.11"]
[Round "4"]
[White "Marks, Udo"]
[Black "Klawitter, Rolf"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1694"]
[BlackElo "1515"]
[PlyCount "69"]
[EventDate "2014.05.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Nd7 6. e5 a6 7. Bd3 c5 8. Qg4 g6 9. f4 c4 10. Be2 Nh6 11. Qh3 Nf5 12. Nf3 Qe7 13. g4 Ng7 14. a4 Nf8 15. Ba3 Qd8 16. Qh6 Rg8 17. Ng5 f6 18. Bxf8 fxg5 19. Bxg7 Qc7 20. Bf6 gxf4 21. 0-0 Bd7 22. Rxf4 Bc6 23. Raf1 Bxa4 24. Bd8 Kxd8 25. Rf7 Bd7 26. Qxh7 Re8 27. Rg7 b5 28. Rff7 Ra7 29. Qxg6 Qc6 30. Rg8 Rc7 31. g5 a5 32. Bh5 a4 33. Rxd7+ Rxd7 34. Qxe8+ Kc7 35. Qb8# 1-0

[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2014.05.11"]
[Round "5"]
[White "Schmidt, Dennis"]
[Black "Marks, Udo"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "2071"]
[BlackElo "1694"]
[PlyCount "15"]
[EventDate "2014.05.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Na5 4. Bxf7+ Kxf7 5. Qh5+ g6 6. Qxe5 Nf6 7. Qxa5 b6 8. Qb5 1-0

[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2014.05.10"]
[Round "2"]
[White "Marks, Udo"]
[Black "Reichelt, Lena"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1694"]
[BlackElo "1130"]
[PlyCount "53"]
[EventDate "2014.05.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c6 4. a3 Nd7 5. e5 f6 6. f4 f5 7. Nf3 Ne7 8. Ng5 Nb6 9. Bd3 h6 10. Nf3 Ng6 11. g4 Be7 12. gxf5 exf5 13. Rg1 Kf7 14. Be3 Bh4+ 15. Ke2 Be6 16. Qf1 Rg8 17. Qh3 Be7 18. Qh5 Qd7 19. Rxg6 Kf8 20. Rag1 Bd8 21. Rxe6 Qxe6 22. Rg6 Qf7 23. e6 Qe7 24. Qxf5+ Ke8 25. Qh5 Qf8 26. Rxg7+ Qf7 27. Qxf7# 1-0

[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2014.05.10"]
[Round "3"]
[White "Titzhoff, Frank"]
[Black "Marks, Udo"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2118"]
[BlackElo "1694"]
[PlyCount "39"]
[EventDate "2014.05.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 d5 5. Nbd2 Be7 6. Be2 0-0 7. 0-0 f5 8. exf6 Nxf6 9. c4 Be6 10. Ng5 Bf7 11. Nxf7 Rxf7 12. Nf3 c6 13. Ng5 Rf8 14. Ne6 Qb6 15. Nxf8 Bxf8 16. cxd5 Bc5 17. Bf3 Na6 18. Bg5 Rf8 19. dxc6 bxc6 20. Qe2 1-0

[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2014.05.09"]
[Round "1"]
[White "Grigorian, Spartak"]
[Black "Marks, Udo"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2172"]
[BlackElo "1694"]
[PlyCount "49"]
[EventDate "2014.05.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 f5 2. g3 e6 3. Bg2 d5 4. Nh3 Nf6 5. 0-0 Bd6 6. c4 c6 7. Bf4 0-0 8. Nd2 Bxf4 9. Nxf4 Qe8 10. Nf3 Ne4 11. Ne5 Nd7 12. f3 Nxe5 13. dxe5 Nc5 14. Qd4 Na6 15. e4 fxe4 16. fxe4 c5 17. Qd2 d4 18. Nd3 b6 19. Rxf8+ Qxf8 20. Qg5 Bd7 21. a3 h6 22. Qg4 Re8 23. Rf1 Qe7 24. Rf6 Kh7 25. Qg6+ 1-0

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2013.09.29"]
[Round "7"]
[White "Marks, Udo"]
[Black "Wittur, Helge"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1668"]
[BlackElo "1865"]
[PlyCount "56"]
[EventDate "2013.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bd3 Be7 6. Nf3 0-0 7. 0-0 Re8 8. Ne5 Nc6 9. Ne2 Nxe5 10. dxe5 Ne4 11. Be3 Nc5 12. f4 Nxd3 13. Qxd3 Bf8 14. Rad1 Bg4 15. Rfe1 c6 16. h3 Bxe2 17. Rxe2 Qa5 18. a3 Bc5 19. Kh2 Bxe3 20. Rxe3 Qa4 21. Rf1 Rad8 22. f5 Qc4 23. Qd1 d4 24. Qg4 Qxf1 25. f6 g6 26. Rf3 Qc1 27. Rf5 Qe3 28. Rg5 Rxe5 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2013.09.28"]
[Round "6"]
[White "Baeuerlein, Johannes"]
[Black "Marks, Udo"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1684"]
[BlackElo "1668"]
[PlyCount "38"]
[EventDate "2013.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. g3 f5 4. Bg2 Nf6 5. c4 b6 6. b3 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. 0-0 Ne4 10. Nxe4 fxe4 11. Ne5 Nd7 12. f4 Nxe5 13. fxe5 Bd7 14. Qd2 Qe7 15. Bh3 Rxf1+ 16. Rxf1 Rf8 17. c5 Rxf1+ 18. Bxf1 Be8 19. b4 a6 1/2-1/2

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2013.09.21"]
[Round "5"]
[White "Marks, Udo"]
[Black "Lick, Helmut"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1668"]
[BlackElo "1424"]
[PlyCount "47"]
[EventDate "2013.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Nc6 4. Bb5 Bd7 5. 0-0 Nf6 6. Nc3 a6 7. Bxc6 Bxc6 8. e5 dxe5 9. fxe5 Ne4 10. d3 Nxc3 11. bxc3 e6 12. Ng5 Qd5 13. Qe2 Be7 14. c4 Qd4+ 15. Be3 Qd7 16. Nxf7 Rf8 17. Qh5 Rxf7 18. Qxf7+ Kd8 19. Qg8+ Qe8 20. Qxe6 Bd7 21. Qb6+ Kc8 22. Bxc5 Bc6 23. Bd6 Qd7 24. Rf7 1-0

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2013.09.07"]
[Round "4"]
[White "Majewski, Thomas"]
[Black "Marks, Udo"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1743"]
[BlackElo "1668"]
[PlyCount "31"]
[EventDate "2013.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Nc6 4. Qh5+ g6 5. Nxg6 Nf6 6. Qh4 Rg8 7. Nxf8 Rg4 8. Qh6 Rxe4+ 9. Be2 Qe7 10. Nc3 Nd4 11. Nxe4 Qxe4 12. 0-0 Nxe2+ 13. Kh1 Nf4 14. f3 Qe2 15. Rg1 Nxg2 16. Nxh7 1-0

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2013.08.24"]
[Round "3"]
[White "Braun, Alexander"]
[Black "Marks, Udo"]
[Result "0-1"]
[ECO "A83"]
[WhiteElo "1674"]
[BlackElo "1668"]
[PlyCount "116"]
[EventDate "2013.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 e6 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Qh5+ g6 8. Qd1 d5 9. Ng3 c5 10. Nf3 Nc6 11. Bd3 Nxd4 12. Nxd4 Qa5+ 13. c3 cxd4 14. 0-0 dxc3 15. bxc3 0-0 16. Rc1 b6 17. c4 Bb7 18. Qc2 Rae8 19. Rfe1 Qc5 20. cxd5 Qxc2 21. Rxc2 Bxd5 22. Ne4 Bxe4 23. Bxe4 Bd4 24. Bf3 e5 25. Rd1 e4 26. Rxd4 exf3 27. gxf3 Rxf3 28. Rd7 Re1+ 29. Kg2 Rf7 30. Rcc7 Rxd7 31. Rxd7 a5 32. Rb7 Ra1 33. Rxb6 Rxa2 34. Rb7 a4 35. Ra7 a3 36. Kg3 Ra1 37. Kg2 h5 38. h4 Kf8 39. Kh2 Ke8 40. Kg2 Kd8 41. Ra6 Kc7 42. Ra4 Kc6 43. Ra8 Kc5 44. Rb8 Kc4 45. Rb7 Kc3 46. Rb8 Kc2 47. Ra8 Kb2 48. Ra6 Rb1 49. Rb6+ Ka1 50. Re6 a2 51. Re2 Rc1 52. Re6 Kb2 53. Rb6+ Kc2 54. Rc6+ Kd2 55. Rd6+ Ke2 56. Re6+ Kd3 57. Rd6+ Ke4 58. f3+ Ke5 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2013.06.22"]
[Round "1"]
[White "Marks, Udo"]
[Black "Herrmann, Andreas"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1668"]
[BlackElo "2104"]
[PlyCount "46"]
[EventDate "2013.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. c3 Bg7 5. d4 d5 6. e5 Qb6 7. b3 cxd4 8. cxd4 Bg4 9. Bb2 Nh6 10. Bd3 0-0 11. Nbd2 Nf5 12. Bxf5 Bxf5 13. 0-0 Rac8 14. Rc1 Nb4 15. Ba3 Nd3 16. Rxc8 Rxc8 17. Bxe7 Nxf4 18. Bc5 Qa6 19. Nh4 Ne2+ 20. Kh1 Be6 21. a4 b6 22. Ba3 Nxd4 23. Nhf3 Nc2 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2012.09.29"]
[Round "6"]
[White "Marks, Udo"]
[Black "Nagel, Detlev"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1678"]
[BlackElo "1479"]
[PlyCount "24"]
[EventDate "2012.06.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. e5 d5 5. Bd3 Qb6 6. Nce2 Nh6 7. c3 0-0 8. h4 f6 9. Qc2 fxe5 10. dxe5 Qxf2+ 11. Kd1 Qxg2 12. Bd2 Qxh1 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2012.09.15"]
[Round "5"]
[White "Kiesel, Lucas"]
[Black "Marks, Udo"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1290"]
[BlackElo "1678"]
[PlyCount "55"]
[EventDate "2012.06.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 d5 4. 0-0 e6 5. d3 Be7 6. Nbd2 0-0 7. c4 c6 8. b3 Qe8 9. Bb2 b6 10. Ne5 Bb7 11. e4 dxe4 12. dxe4 c5 13. exf5 Bxg2 14. Kxg2 exf5 15. Ndf3 Nc6 16. Re1 Ne4 17. Nxc6 Qxc6 18. Ne5 Qb7 19. f3 Rad8 20. Nd3 Rd7 21. Qc2 Rfd8 22. Rad1 Bf6 23. Bxf6 gxf6 24. fxe4 fxe4 25. Nf4 Rd3 26. Kg1 Qd7 27. Nxd3 exd3 28. Qf2 1-0

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2012.09.01"]
[Round "4"]
[White "Marks, Udo"]
[Black "Czada, Roland"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1678"]
[BlackElo "1733"]
[PlyCount "110"]
[EventDate "2012.06.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 a6 5. Bg5 Be7 6. e5 Nfd7 7. Bxe7 Qxe7 8. Qg4 f5 9. Qh5+ g6 10. Qe2 c5 11. Nf3 c4 12. Bxc4 dxc4 13. Qxc4 Nc6 14. 0-0-0 Nb6 15. Qb3 Qb4 16. d5 Qxb3 17. axb3 exd5 18. Nxd5 Nxd5 19. Rxd5 h6 20. Rd6 Kf7 21. Rhd1 Be6 22. Nd4 Nxd4 23. R1xd4 Rac8 24. Rb4 Rc7 25. Rdb6 Bd5 26. Rf6+ Kg7 27. g4 fxg4 28. Rxg4 Bf7 29. h4 Rhc8 30. c4 Rc6 31. Rxc6 Rxc6 32. Kd2 Be6 33. Rd4 Rc7 34. Ke3 Rd7 35. Rf4 Bf5 36. Ke2 h5 37. c5 Rd5 38. Rb4 Rxe5+ 39. Kf3 Bg4+ 40. Kg3 Rxc5 41. Rxb7+ Kh6 42. Rb6 Be2 43. f4 Rb5 44. Rd6 Rxb3+ 45. Kf2 Rxb2 46. f5 Bg4+ 47. Ke3 Bxf5 48. Rxa6 Rb4 49. Ra5 Rxh4 50. Kf3 Rb4 51. Kg3 h4+ 52. Kh2 Rb2+ 53. Kg1 h3 54. Re5 Bc8 55. Re4 g5 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2012.07.21"]
[Round "3"]
[White "Graue, Rainer"]
[Black "Marks, Udo"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "995"]
[BlackElo "1678"]
[PlyCount "64"]
[EventDate "2012.06.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. a3 d5 5. c5 c6 6. Bf4 b6 7. b4 Ne4 8. Qc2 Nd7 9. e3 bxc5 10. bxc5 Qa5 11. Nge2 e5 12. Bg3 f4 13. Bh4 g5 14. f3 Nxc3 15. Qxc3 Qxc3+ 16. Nxc3 gxh4 17. Nd1 fxe3 18. Nxe3 exd4 19. Nc2 Bg7 20. Rd1 Nxc5 21. Nxd4 Bxd4 22. Rxd4 Bf5 23. Rxh4 Rb8 24. Rd4 0-0 25. Kf2 Rb2+ 26. Kg3 Rb3 27. a4 Ne4+ 28. Kh4 Nf2 29. Rg1 Rf6 30. Kg3 Ne4+ 31. Kf4 Bc8+ 32. Ke5 Rf5# 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2012.07.07"]
[Round "2"]
[White "Marks, Udo"]
[Black "Herrmann, Andreas"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1678"]
[BlackElo "2064"]
[PlyCount "84"]
[EventDate "2012.06.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. Bb5 Na5 5. c3 a6 6. Ba4 b5 7. Bc2 Bb7 8. 0-0 Bg7 9. d3 Nf6 10. Be3 c4 11. e5 Nd5 12. Qe2 Nxe3 13. Qxe3 cxd3 14. Bxd3 Rc8 15. Nbd2 0-0 16. Rae1 d5 17. e6 f5 18. Ng5 d4 19. Qh3 h6 20. Nf7 Qd5 21. Rf3 Rxf7 22. exf7+ Qxf7 23. Rg3 dxc3 24. bxc3 Rxc3 25. Bc4 Rxc4 26. Nxc4 Nxc4 27. Qh4 e5 28. Qd8+ Kh7 29. Rd3 Bc6 30. fxe5 Qa7+ 31. Qd4 Qb7 32. Qc5 Be4 33. e6 Ne5 34. Qxe5 Qb6+ 35. Kh1 Bxe5 36. Rd7+ Bg7 37. e7 Qe6 38. Red1 h5 39. Rc7 Qxa2 40. Rg1 Qe6 41. Rd1 h4 42. h3 Bxg2+ 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2012.06.23"]
[Round "1"]
[White "Sejdi, Benjamin"]
[Black "Marks, Udo"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "707"]
[BlackElo "1678"]
[PlyCount "48"]
[EventDate "2012.06.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. d3 Nc6 4. Bg5 Be7 5. d4 Bxg5 6. Nc3 fxe4 7. Nxe4 Bf6 8. dxe5 Nxe5 9. Nfg5 Bxg5 10. Be2 d5 11. Bb5+ c6 12. Bd3 dxe4 13. Bxe4 Bg4 14. Qxd8+ Rxd8 15. 0-0 Nf6 16. f4 Nxe4 17. fxg5 Rd2 18. Rf4 Nxg5 19. Ra4 Ngf3+ 20. Kh1 Ng5 21. Rxa7 Bf3 22. Ra8+ Ke7 23. Rxh8 Bxg2+ 24. Kg1 Nh3# 0-1

