[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2022.06.13"]
[Round "7"]
[White "Gruenzig, Matthias"]
[Black "Sommer, Alexander"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1439"]
[BlackElo "1440"]
[PlyCount "124"]
[EventDate "2022.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bg4 4. Be2 Bxe2 5. Qxe2 e6 6. Nd2 Nbd7 7. c3 Be7 8. Ngf3 0-0 9. h3 c5 10. Ne5 Rc8 11. dxc5 Nxc5 12. 0-0 Qb6 13. Ndf3 Nce4 14. Ng5 Rfd8 15. Nexf7 h6 16. Nxe4 Kxf7 17. Nxf6 Bxf6 18. Rab1 Rc5 19. Rfd1 Rdc8 20. Qh5+ Ke7 21. Be5 Rf8 22. Bxf6+ Rxf6 23. Qg4 Kf7 24. Qd4 Qc7 25. Qg4 Qe7 26. e4 Rc4 27. Qh5+ g6 28. Qxh6 Rxe4 29. Qh7+ Ke8 30. Qxe7+ Kxe7 31. f3 Re5 32. Re1 Rg5 33. Rbd1 Rxf3 34. h4 Rg4 35. Rd4 Rxd4 36. cxd4 Rd3 37. Rc1 Kd7 38. Rf1 Rxd4 39. Rf7+ Kc6 40. Rf6 Kd6 41. Rxg6 Rxh4 42. a3 Rh7 43. Kf2 d4 44. Ke2 Kd5 45. Kd3 Rf7 46. b4 Rc7 47. a4 Rc4 48. Rg7 Rxb4 49. Rd7+ Ke5 50. Rc7 Rxa4 51. Rxb7 Ra3+ 52. Kc4 Ke4 53. Rg7 Rc3+ 54. Kb4 a5+ 55. Kxa5 d3 56. Kb4 Rc1 57. Rg4+ Ke3 58. Rg6 e5 59. Rg3+ Ke2 60. Rg4 d2 61. Re4+ Kf2 62. Rxe5 d1Q 0-1

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2022.05.30"]
[Round "6"]
[White "Steppler, Ulrich"]
[Black "Gruenzig, Matthias"]
[Result "0-1"]
[ECO "A03"]
[BlackElo "1439"]
[PlyCount "138"]
[EventDate "2022.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Nc6 4. Bb5 a6 5. Bxc6+ bxc6 6. 0-0 Nf6 7. Nc3 Bf5 8. d3 h6 9. b3 e6 10. Ne5 Qc7 11. Ba3 Nd7 12. d4 cxd4 13. Bxf8 Nxf8 14. exd4 Nd7 15. Ne2 0-0 16. Rf3 Nf6 17. Ng3 Bg4 18. Nxg4 Nxg4 19. c4 Nf6 20. c5 Rab8 21. Qd3 Qb7 22. Re1 Qb5 23. Qc2 Qb4 24. Rd1 Rfe8 25. Re3 Qa5 26. Qe2 Qb5 27. Qf3 Qa5 28. a4 Qc7 29. Nh5 Nxh5 30. Qxh5 Qe7 31. Rg3 Qf6 32. Rf3 Rb4 33. Qe5 Qxe5 34. fxe5 Reb8 35. Rdd3 Rf8 36. h4 f6 37. exf6 Rxf6 38. Rxf6 gxf6 39. Rg3+ Kf7 40. Rd3 h5 41. Kf2 Rb8 42. Rg3 Rb4 43. Rd3 Rb8 44. g3 f5 45. Kf3 Kf6 46. Ke2 Rg8 47. b4 Rb8 48. Rb3 e5 49. Ke3 exd4+ 50. Kxd4 Re8 51. Re3 Rxe3 52. Kxe3 Ke5 53. Kd3 d4 54. b5 cxb5 55. axb5 axb5 56. c6 Kd6 57. c7 Kxc7 58. Kxd4 Kc6 59. Kc3 Kc5 60. Kb3 b4 61. Kb2 Kc4 62. Kc2 b3+ 63. Kb2 Kd3 64. Kxb3 Ke3 65. Kc3 Kf3 66. Kd3 Kxg3 67. Ke3 f4+ 68. Ke4 f3 69. Ke3 f2 0-1

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2022.05.23"]
[Round "5"]
[White "Gruenzig, Matthias"]
[Black "Widmann, Dieter"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1439"]
[PlyCount "64"]
[EventDate "2022.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 Nf6 3. e3 g6 4. Nf3 Bg7 5. Bd3 Nh5 6. Bg5 h6 7. Bh4 g5 8. Bg3 Nxg3 9. hxg3 c5 10. Bb5+ Bd7 11. Bxd7+ Nxd7 12. c3 Qb6 13. Qb3 Qc6 14. Qd1 Nf6 15. Nbd2 cxd4 16. cxd4 Rc8 17. Nb3 0-0 18. 0-0 Qd5 19. Nfd2 Rc7 20. Qf3 Qe6 21. Rfc1 Rfc8 22. Rxc7 Rxc7 23. Qd1 Ng4 24. Qf3 f5 25. Rc1 Rxc1+ 26. Nxc1 Qc8 27. Qd5+ e6 28. Qc4 Qd7 29. Nf3 Nf6 30. Nd2 Nd5 31. Nd3 Nb6 32. Qc2 Kf8 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2022.05.16"]
[Round "4"]
[White "Woehl, Torsten"]
[Black "Gruenzig, Matthias"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1490"]
[BlackElo "1439"]
[PlyCount "98"]
[EventDate "2022.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Bd3 Bd6 5. Ne2 Nc6 6. c3 Bd7 7. Nd2 Qe7 8. c4 Bxf4 9. Nxf4 dxc4 10. Bxc4 0-0-0 11. 0-0 Be8 12. Rc1 Nd5 13. Nxd5 exd5 14. Be2 f5 15. Nb3 Nb8 16. Nc5 Bc6 17. Qb3 b6 18. Na6 Nxa6 19. Bxa6+ Bb7 20. Bd3 g6 21. Rc3 Kb8 22. Rfc1 Rc8 23. Qa4 c6 24. Ra3 Ba8 25. Ba6 Rc7 26. Qc2 Bb7 27. Be2 Rhc8 28. Qa4 Ba8 29. b4 f4 30. Bg4 Re8 31. h3 fxe3 32. Rxe3 Qf7 33. Rce1 Rxe3 34. Rxe3 Re7 35. Qa6 Bb7 36. Qe2 Rxe3 37. Qxe3 Bc8 38. Qe5+ Qc7 39. Qh8 h5 40. Bxc8 Qxc8 41. Qe5+ Ka8 42. b5 cxb5 43. Qxd5+ Kb8 44. Qd6+ Kb7 45. Qe7+ Ka6 46. Qa3+ Kb7 47. Qe3 Qc2 48. a3 Qb1+ 49. Kh2 Qf5 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2022.05.09"]
[Round "3"]
[White "Gruenzig, Matthias"]
[Black "Fundusa, Brook"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1439"]
[PlyCount "74"]
[EventDate "2022.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 e6 3. c3 Nf6 4. Nf3 Be7 5. e3 0-0 6. Bd3 Nc6 7. h3 d6 8. Bc2 Qe8 9. 0-0 Ne4 10. Nbd2 Qg6 11. Qb1 Nxd2 12. Nxd2 e5 13. Bh2 e4 14. f3 Bg5 15. Bf4 Bxf4 16. exf4 d5 17. Qe1 Bd7 18. Qh4 Rae8 19. Qg5 Qf7 20. Nb3 Re6 21. Nc5 Rg6 22. Qh4 Bc8 23. fxe4 fxe4 24. Bb3 Re8 25. g4 b6 26. Ba4 bxc5 27. Bxc6 Rxc6 28. dxc5 Rxc5 29. Qf2 e3 30. Qe2 Rc6 31. Rf3 Rce6 32. a4 Ba6 33. Qe1 c5 34. Rd1 Qb7 35. Rg3 Re4 36. f5 e2 37. Rd2 Rf4 0-1

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2022.05.02"]
[Round "2"]
[White "Schneider, Alexander"]
[Black "Gruenzig, Matthias"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2090"]
[BlackElo "1439"]
[PlyCount "132"]
[EventDate "2022.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Bd2 Qc7 7. h3 e6 8. Qe2 Be7 9. a3 0-0 10. Nf3 Nbd7 11. g3 Qd8 12. 0-0-0 Nb6 13. Bb3 Nbd5 14. Ne5 Qc7 15. g4 Nxc3 16. Bxc3 Nd5 17. Bd2 Qd8 18. Rhg1 Bg5 19. Kb1 Bxd2 20. Qxd2 f6 21. Nd3 h6 22. Nc5 b6 23. Ne4 Qc7 24. Bxd5 exd5 25. Nc3 Re8 26. Rde1 Bd7 27. f4 Rxe1+ 28. Rxe1 Re8 29. Ne2 Be6 30. f5 Bf7 31. Rh1 Qe7 32. Nf4 Qe3 33. Qc1 Qxd4 34. Rd1 Qe3 35. Qxe3 Rxe3 36. Ne6 Bxe6 37. fxe6 Rxe6 38. Rd3 b5 39. b4 Kf7 40. Kb2 Re4 41. Rc3 Re6 42. Kb3 Kg6 43. h4 h5 44. Rg3 hxg4 45. Rxg4+ Kh6 46. Rg3 g6 47. c3 Re4 48. a4 a6 49. Rh3 Kh5 50. axb5 axb5 51. Rf3 f5 52. Rh3 Rxh4 53. Rd3 g5 54. Kc2 Rc4 55. Kd2 f4 56. Ke2 Kg4 57. Kf2 Kh4 58. Kg2 g4 59. Kh2 Re4 60. Kh1 Re3 61. Rd4 f3 62. Kg1 Rxc3 63. Rf4 Kg3 64. Rxg4+ Kxg4 65. Kf2 Rc2+ 66. Kf1 Kg3 0-1

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2022.04.25"]
[Round "1"]
[White "Gruenzig, Matthias"]
[Black "Herzog, Felix"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1439"]
[PlyCount "75"]
[EventDate "2022.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Bd3 Bg6 5. c4 c6 6. Nc3 e6 7. Rc1 a6 8. cxd5 cxd5 9. Nf3 Bd6 10. Bxd6 Qxd6 11. Ne5 Bxd3 12. Qxd3 0-0 13. 0-0 Nc6 14. Nxc6 bxc6 15. Na4 Nd7 16. a3 Rfc8 17. Nc5 Nxc5 18. Rxc5 e5 19. Rfc1 Ra7 20. dxe5 Qe6 21. Qc3 Rac7 22. g3 h5 23. Qd4 Rb8 24. R1c2 Qd7 25. Qa4 Qf5 26. Kg2 g5 27. Rxc6 g4 28. Qf4 Qxc2 29. Rxc2 Rxc2 30. Qg5+ Kf8 31. Qh6+ Kg8 32. Qxh5 Rbxb2 33. Qxg4+ Kf8 34. Qf4 Rxf2+ 35. Qxf2 Rxf2+ 36. Kxf2 Kg7 37. Kf3 Kg6 38. Kf4 1-0

[Event "Heusenstamm Sparkassen op-B 6th"]
[Site "Heusenstamm"]
[Date "2019.11.24"]
[Round "7"]
[White "Gruenzig, Matthias"]
[Black "Pichl, Johann"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "1457"]
[BlackElo "1315"]
[PlyCount "129"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bf4 Bb4+ 4. Nc3 0-0 5. a3 Bxc3+ 6. bxc3 b6 7. e3 Bb7 8. h3 d6 9. Nf3 Nbd7 10. Bd3 Re8 11. Bc2 h6 12. 0-0 c5 13. Bxd6 Ne4 14. Bxe4 Bxe4 15. Nd2 Bg6 16. Qf3 e5 17. Qg3 Qf6 18. dxe5 Nxe5 19. Bxe5 Rxe5 20. Qf3 Qxf3 21. Nxf3 Re4 22. Nd2 Re7 23. Rfe1 Rd8 24. Ra2 Red7 25. Nf3 f6 26. a4 Bf7 27. Rc1 Bxc4 28. Ra3 g5 29. Raa1 a6 30. Kh2 Kf7 31. Kg3 Be6 32. Nh2 Rd3 33. h4 Kg6 34. hxg5 hxg5 35. Ng4 R8d6 36. c4 R6d4 37. f3 Rxc4 38. e4 Rdd4 39. Rxc4 Rxc4 40. Rd1 Rd4 41. Rh1 Bxg4 42. Kxg4 f5+ 43. Kg3 fxe4 44. Rb1 exf3 45. Rxb6+ Kh5 46. Rxa6 fxg2 47. Kxg2 c4 48. Rc6 c3 49. a5 Rd2+ 50. Kg3 Ra2 51. Rxc3 Rxa5 52. Rd3 Ra4 53. Rc3 Rg4+ 54. Kh3 Rd4 55. Kg3 Kg6 56. Rc6+ Kh5 57. Rc3 Rd5 58. Ra3 Rd1 59. Rb3 Re1 60. Ra3 Kg6 61. Ra6+ Kf5 62. Ra5+ Re5 63. Ra3 Rd5 64. Rf3+ Ke4 65. Ra3 1/2-1/2

[Event "Heusenstamm Sparkassen op-B 6th"]
[Site "Heusenstamm"]
[Date "2019.11.24"]
[Round "6"]
[White "Solovej, Philip"]
[Black "Gruenzig, Matthias"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1245"]
[BlackElo "1457"]
[PlyCount "42"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bd2 Qb6 7. b3 Bg4 8. Be3 Nd5 9. Nxd5 cxd5 10. Be2 Nd7 11. 0-0 Rc8 12. Rc1 e6 13. c3 Qa5 14. Qd2 Ba3 15. Rc2 Bf5 16. Bd3 Bxd3 17. Qxd3 Be7 18. Bf4 Bf6 19. Re1 a6 20. Bd6 Rc6 21. Bb4 Qb6 1/2-1/2

[Event "Heusenstamm Sparkassen op-B 6th"]
[Site "Heusenstamm"]
[Date "2019.11.23"]
[Round "4"]
[White "Deiringer, Julius"]
[Black "Gruenzig, Matthias"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1181"]
[BlackElo "1457"]
[PlyCount "106"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 Bg4 7. 0-0 e6 8. a3 Bd6 9. Re1 0-0 10. Qd3 Nbd7 11. Bd2 Qc7 12. h3 Bf5 13. Qe3 Bxc2 14. Rac1 Bg6 15. Qg5 Nb6 16. Ba2 Be7 17. Qe3 Nbd5 18. Nxd5 Nxd5 19. Bxd5 Bf6 20. Ba2 Qb6 21. Bc3 a5 22. Ne5 Qc7 23. Nxg6 hxg6 24. Qf3 Qd6 25. Qg3 Qd7 26. Qf4 Qd8 27. Rcd1 Bg5 28. Qe4 Re8 29. Rd3 Bh6 30. Rg3 Qd6 31. Qe5 Qxe5 32. dxe5 Red8 33. Kf1 c5 34. Ke2 Rd7 35. Rd3 Rad8 36. Red1 Rxd3 37. Rxd3 Rxd3 38. Kxd3 Bg5 39. Bxa5 Bc1 40. Kc2 Bf4 41. Bc3 Kf8 42. Kb3 b5 43. Bb1 Ke7 44. Bd3 b4 45. axb4 cxb4 46. Bxb4+ Kd7 47. Bd6 Bd2 48. Kc4 Be1 49. f3 g5 50. b4 f6 51. b5 Bg3 52. Kd4 Bf2+ 53. Ke4 f5# 0-1

[Event "Heusenstamm Sparkassen op-B 6th"]
[Site "Heusenstamm"]
[Date "2019.11.23"]
[Round "5"]
[White "Gruenzig, Matthias"]
[Black "Laux, Filip"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1457"]
[BlackElo "1129"]
[PlyCount "56"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Bd3 Bg6 5. Nf3 e6 6. Ne5 Bd6 7. Nxg6 hxg6 8. Bxd6 Qxd6 9. h3 Nbd7 10. Nc3 Rc8 11. 0-0 c5 12. dxc5 Nxc5 13. Ne2 0-0 14. Ng3 Rfe8 15. Re1 b6 16. c3 e5 17. Bc2 Rcd8 18. e4 dxe4 19. Qxd6 Rxd6 20. Nxe4 Nfxe4 21. Bxe4 f6 22. Bc2 Kf7 23. Rad1 Red8 24. Rxd6 Rxd6 25. Rd1 Rxd1+ 26. Bxd1 Ke6 27. Bc2 f5 28. b4 Ne4 1/2-1/2

[Event "Heusenstamm Sparkassen op-B 6th"]
[Site "Heusenstamm"]
[Date "2019.11.22"]
[Round "2"]
[White "Draxler, Gottfried"]
[Black "Gruenzig, Matthias"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1762"]
[BlackElo "1457"]
[PlyCount "111"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. e3 Nf6 5. Nc3 d6 6. Nge2 Nc6 7. a3 0-0 8. 0-0 Be6 9. d3 Qc8 10. b4 Bh3 11. Bb2 Bxg2 12. Kxg2 a6 13. Rc1 Ne7 14. e4 Rd8 15. Nd5 Nexd5 16. cxd5 b5 17. Rc2 h5 18. h3 Bh6 19. Bc1 Kg7 20. Bxh6+ Kxh6 21. Qc1+ Kg7 22. Rxc7 Qb8 23. Qc6 Rc8 24. Rc1 Rxc7 25. Qxc7 Qxc7 26. Rxc7 Ne8 27. Rc6 Kf6 28. f4 Ke7 29. d4 exf4 30. gxf4 Kd7 31. Kf3 Nc7 32. Rc3 a5 33. Rb3 a4 34. Rb2 Rf8 35. Nc3 f6 36. Rg2 g5 37. Ke3 Rg8 38. Kf3 Rf8 39. Ke3 Rg8 40. fxg5 fxg5 41. e5 Rg7 42. Ke4 Rg8 43. Rg3 Ke7 44. Kf5 g4 45. hxg4 hxg4 46. Rxg4 Rf8+ 47. Ke4 Rf7 48. Rg6 dxe5 49. dxe5 Kf8 50. d6 Ne8 51. Nxb5 Rb7 52. Nc3 Kf7 53. Rh6 Kg7 54. Rh3 Kf7 55. Kd5 Rb5+ 56. Nxb5 1-0

[Event "Heusenstamm Sparkassen op-B 6th"]
[Site "Heusenstamm"]
[Date "2019.11.21"]
[Round "1"]
[White "Gruenzig, Matthias"]
[Black "Spelleken, Hans Gerd"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1457"]
[BlackElo "1753"]
[PlyCount "116"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Nf3 e6 5. Bg5 Be7 6. e3 h6 7. Bh4 g5 8. Bg3 Nh5 9. Ne2 Nxg3 10. Nxg3 h5 11. a3 g4 12. Ne5 d6 13. Qa4+ Kf8 14. Nd3 Nd7 15. Nf4 h4 16. Nge2 Nf6 17. Nc3 e5 18. dxe5 dxe5 19. Rd1 Bd6 20. Nfd5 Nd7 21. Ne4 f5 22. Nxd6 cxd6 23. Qc2 Rh5 24. Bd3 Bxd5 25. cxd5 Rc8 26. Qb1 Qg5 27. Rc1 Nc5 28. Be2 Qd8 29. 0-0 Rb8 30. b4 Ne4 31. Qc2 Rg5 32. f3 Nf6 33. fxg4 Nxd5 34. Rxf5+ Kg7 35. Rcf1 Rxf5 36. Qxf5 Qe7 37. Qf3 e4 38. Qf2 Rc8 39. g5 Qxg5 40. Qf7+ Kh8 41. Qh5+ Qxh5 42. Bxh5 Nxe3 43. Re1 Rc3 44. Kf2 Nc4 45. Rxe4 Ne5 46. Rxh4 Rxa3 47. Bf3+ Kg7 48. Rd4 Nf7 49. Bh5 Ra2+ 50. Ke3 Ne5 51. Ke4 Rxg2 52. Rxd6 Rxh2 53. Kxe5 Rxh5+ 54. Kd4 Rb5 55. Kc4 a6 56. Rd7+ Kf8 57. Ra7 Rf5 58. Rxa6 b5+ 1/2-1/2

[Event "Rhein Main op-B 22nd"]
[Site "Bad Homburg"]
[Date "2019.06.23"]
[Round "7"]
[White "Gruenzig, Matthias"]
[Black "Spill, Werner"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1262"]
[BlackElo "1434"]
[PlyCount "55"]
[EventDate "2019.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[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. c3 Bb7 5. Nd2 c5 6. Ngf3 cxd4 7. cxd4 d5 8. Rc1 Nc6 9. h3 Bd6 10. Bxd6 Qxd6 11. a3 0-0 12. Bb5 Rfc8 13. 0-0 Rc7 14. b4 Rac8 15. Bxc6 Bxc6 16. Ne5 Bb5 17. Rxc7 Rxc7 18. Re1 Nd7 19. Nxd7 Qxd7 20. Qa1 Rc2 21. Nf3 Qc7 22. g3 f6 23. a4 Bd3 24. Kg2 Be4 25. Qd1 Qc4 26. a5 b5 27. Qa1 a6 28. g4 1/2-1/2

[Event "Rhein Main op-B 22nd"]
[Site "Bad Homburg"]
[Date "2019.06.22"]
[Round "6"]
[White "Berg, Rainer"]
[Black "Gruenzig, Matthias"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1435"]
[BlackElo "1262"]
[PlyCount "83"]
[EventDate "2019.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. c4 Qe4+ 4. Qe2 Qxe2+ 5. Bxe2 Nf6 6. Nc3 Nc6 7. Nd5 Nxd5 8. cxd5 Nd4 9. Bd1 e6 10. dxe6 Bxe6 11. Nf3 0-0-0 12. 0-0 Bc5 13. Ng5 h6 14. Nxe6 Nxe6 15. a3 Bd4 16. Bg4 Rhe8 17. g3 Kb8 18. Ra2 Nc5 19. b4 Nd3 20. Rc2 Nxc1 21. Rfxc1 Re7 22. Kg2 g6 23. f4 h5 24. Bf3 a6 25. a4 Bb6 26. a5 Ba7 27. Rb1 c6 28. Kh3 Red7 29. Rbb2 Bd4 30. Ra2 Bf2 31. Be2 Be1 32. d3 Bxb4 33. Rcb2 Bc3 34. Rb3 Bd4 35. Ra4 Bf2 36. Rc4 Rd6 37. Rcb4 R8d7 38. g4 Be1 39. Rb6 hxg4+ 40. Kxg4 Bxa5 41. Rxa6 Bd8 42. Ra4 1/2-1/2

[Event "Rhein Main op-B 22nd"]
[Site "Bad Homburg"]
[Date "2019.06.22"]
[Round "5"]
[White "Gruenzig, Matthias"]
[Black "Mut, Friedrich"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1262"]
[BlackElo "1726"]
[PlyCount "119"]
[EventDate "2019.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. c3 Bd6 5. Bxd6 Qxd6 6. Nf3 Nbd7 7. Nbd2 b6 8. Bb5 c6 9. Bd3 Bb7 10. Qe2 g6 11. Ba6 0-0-0 12. a4 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Nf3 Qe7 16. Nd4 Ne4 17. Nxc6 Qc5 18. Bxb7+ Kxb7 19. Nxd8+ Rxd8 20. 0-0 f5 21. Qb5 Qxb5 22. axb5 Nd6 23. Rfd1 Nxb5 24. Rd3 Rd6 25. Rad1 Kc6 26. f3 a5 27. Kf2 Kc5 28. Kg3 Kc4 29. Kf4 Nc7 30. b3+ Kxb3 31. Ke5 Re6+ 32. Kf4 a4 33. Rc1 b5 34. c4+ Kb2 35. cxd5 Nxd5+ 36. Rxd5 Kxc1 37. Rxb5 a3 38. Ra5 Kb2 39. Rb5+ Ka1 40. h3 Rc6 41. g4 fxg4 42. hxg4 Rc2 43. Rb7 h6 44. Rb6 a2 45. Rxg6 Kb1 46. Rb6+ Rb2 47. Ra6 a1Q 48. Rxa1+ Kxa1 49. e4 Re2 50. e5 Kb2 51. Kf5 Kc3 52. f4 Kd4 53. e6 Re4 54. g5 hxg5 55. fxg5 Kd5 56. e7 Rxe7 57. g6 Re5+ 58. Kf6 Kd6 59. g7 Re6+ 60. Kf7 1/2-1/2

[Event "Rhein Main op-B 22nd"]
[Site "Bad Homburg"]
[Date "2019.06.21"]
[Round "4"]
[White "Traut, Stefan"]
[Black "Gruenzig, Matthias"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1591"]
[BlackElo "1262"]
[PlyCount "77"]
[EventDate "2019.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c3 Nc6 4. Bf4 Bf5 5. e3 e6 6. h3 Bd6 7. Bxd6 Qxd6 8. Nh4 Bg6 9. Be2 Be4 10. Nf3 cxd4 11. exd4 Nf6 12. Nbd2 Bg6 13. Rc1 0-0 14. 0-0 h6 15. Re1 Rac8 16. Bb5 a6 17. Ba4 b5 18. Bc2 Bxc2 19. Rxc2 Nd7 20. Qc1 Qb8 21. b3 Na5 22. Re2 Rc7 23. Nf1 Rfc8 24. Ne3 Nf6 25. Ne5 Nc6 26. N3g4 Nxg4 27. Nxg4 Kf8 28. Ne5 Nxe5 29. Rxe5 Qb6 30. Ree2 a5 31. Kh1 Qd6 32. f4 b4 33. cxb4 axb4 34. g3 Qb6 35. Rxc7 Rxc7 36. Qd2 Rc3 37. Kg2 Qb5 38. Re3 Qc6 39. Re2 1/2-1/2

[Event "Rhein Main op-B 22nd"]
[Site "Bad Homburg"]
[Date "2019.06.20"]
[Round "2"]
[White "Gerber, Ingo"]
[Black "Gruenzig, Matthias"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1530"]
[BlackElo "1262"]
[PlyCount "75"]
[EventDate "2019.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Bf5 4. Nbd2 e6 5. e3 Bd6 6. Ne5 Nc6 7. Bb5 Bxe5 8. Bxe5 0-0 9. Bxc6 bxc6 10. h3 Nd7 11. Bg3 c5 12. 0-0 cxd4 13. exd4 c5 14. Bd6 Re8 15. dxc5 Nf6 16. Re1 Ne4 17. Nxe4 Bxe4 18. Re3 Qg5 19. Rg3 Qf5 20. c3 Bc2 21. Qd2 Ba4 22. b3 Bc6 23. Re1 Red8 24. Rg5 Qf6 25. Be5 Qe7 26. Rxg7+ Kf8 27. b4 Ke8 28. Qh6 Kd7 29. Bd6 Qe8 30. Qxh7 Kc8 31. Rxf7 Rd7 32. Rxd7 Bxd7 33. Re5 Kb7 34. b5 a6 35. c6+ Kc8 36. b6 Kd8 37. b7 Bxc6 38. Qc7# 1-0

[Event "Rhein Main op-B 22nd"]
[Site "Bad Homburg"]
[Date "2019.06.20"]
[Round "3"]
[White "Gruenzig, Matthias"]
[Black "Winter, Thomas"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1262"]
[BlackElo "1473"]
[PlyCount "99"]
[EventDate "2019.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 Nf6 3. Nf3 g6 4. e3 Bg7 5. c3 0-0 6. h3 Nbd7 7. Nbd2 Re8 8. Bc4 Nh5 9. Bh2 e5 10. dxe5 dxe5 11. 0-0 c6 12. Qb3 Re7 13. Rad1 b5 14. Be2 Qc7 15. Ne4 Nhf6 16. Nxf6+ Bxf6 17. Nd2 Bb7 18. Bf3 Nc5 19. Qc2 a5 20. Ne4 Nxe4 21. Bxe4 Bg7 22. Rd2 Rd8 23. Rxd8+ Qxd8 24. Rd1 Rd7 25. Rxd7 Qxd7 26. Qd3 Qxd3 27. Bxd3 f5 28. g4 e4 29. Be2 Kf7 30. f3 Ke6 31. fxe4 fxg4 32. hxg4 Be5 33. Bxe5 Kxe5 34. Bd3 b4 35. Kf2 c5 36. cxb4 axb4 37. Kf3 h5 38. gxh5 gxh5 39. a3 h4 40. axb4 cxb4 41. Kg4 Bxe4 42. Bc4 Bf5+ 43. Kxh4 Ke4 44. Kg5 Bd7 45. Kf6 Kxe3 46. Ke5 Bc6 47. Kd6 Kd4 48. Bf7 Bf3 49. Bg8 Bd1 50. Kc6 1/2-1/2

[Event "Rhein Main op-B 22nd"]
[Site "Bad Homburg"]
[Date "2019.06.19"]
[Round "1"]
[White "Gruenzig, Matthias"]
[Black "Hofmann, Werner2222"]
[Result "0-1"]
[ECO "D63"]
[WhiteElo "1262"]
[BlackElo "1721"]
[PlyCount "130"]
[EventDate "2019.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nc3 f5 4. cxd5 exd5 5. Nf3 c6 6. Bg5 Nf6 7. e3 Be7 8. Bd3 Ne4 9. Bxe7 Qxe7 10. 0-0 Nd7 11. Rc1 0-0 12. Ne2 Qf6 13. b4 a6 14. Ng3 Qh6 15. Nd2 Ndf6 16. Ndxe4 fxe4 17. Be2 Bd7 18. Qd2 Ng4 19. h3 Nf6 20. Kh2 g5 21. Rh1 g4 22. Kg1 gxh3 23. Bf1 Qg6 24. gxh3 Nh5 25. Qe1 Rf3 26. Rh2 Nxg3 27. fxg3 Rxg3+ 28. Rg2 Rxg2+ 29. Bxg2 Bxh3 30. Rc2 Kh8 31. Qh4 Bxg2 32. Rxg2 Qf7 33. Rf2 Rg8+ 34. Kf1 Qg7 35. Qf6 Qxf6 36. Rxf6 Kg7 37. Rd6 Rf8+ 38. Ke2 Rf6 39. Rd7+ Rf7 40. Rd6 Kf8 41. Rh6 Ke7 42. a4 Kd7 43. Rh5 Kc7 44. a5 Kd7 45. Rh6 Ke7 46. Ke1 Kf8 47. Ke2 Kg7 48. Rh4 h6 49. Rg4+ Kh7 50. Ke1 h5 51. Rg5 Kh6 52. Re5 h4 53. Re8 Kh5 54. Ke2 h3 55. Rh8+ Kg4 56. Rg8+ Kh4 57. Rh8+ Kg3 58. Rg8+ Kh2 59. Rh8 Rf3 60. Rh7 Kg2 61. Rg7+ Rg3 62. Rf7 h2 63. Rf2+ Kh3 64. Rf1 Rg2+ 65. Ke1 Rg1 0-1

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2019.06.17"]
[Round "7"]
[White "Gruenzig, Matthias"]
[Black "Barth, Horst"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1298"]
[BlackElo "1200"]
[PlyCount "107"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. cxd5 exd5 6. e3 a6 7. Nf3 Nc6 8. Bd3 b5 9. a3 0-0 10. 0-0 Bg4 11. Rc1 b4 12. Na2 Qd7 13. Bxf6 Bxf6 14. a4 a5 15. b3 Na7 16. Rc5 Nc8 17. Bb5 Qd8 18. Bc6 Nb6 19. Bxa8 Nxa8 20. h3 Be7 21. hxg4 Bxc5 22. dxc5 c6 23. Ne5 Qc7 24. Qd4 Re8 25. f4 f6 26. Nf3 Re4 27. Qd3 Qe7 28. Kf2 Qd7 29. Nd2 Re7 30. Qf5 Re6 31. Nf3 Qe7 32. Qd3 Qxc5 33. Rc1 Qd6 34. Nd4 Re8 35. Rxc6 Qd7 36. Qf5 Qf7 37. Rc8 Nc7 38. Rxe8+ Nxe8 39. Qe6 Nc7 40. Qxf7+ Kxf7 41. Nc6 Na6 42. Nxa5 Nc5 43. Nxb4 Ke6 44. Kf3 f5 45. gxf5+ Kxf5 46. Nxd5 h6 47. g4+ Ke6 48. Nc3 g5 49. fxg5 hxg5 50. b4 Nd7 51. b5 Nb6 52. Nc6 Na8 53. a5 Kd6 54. Ke4 1-0

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2019.06.04"]
[Round "6"]
[White "Tryfon, Konstantin"]
[Black "Gruenzig, Matthias"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1239"]
[BlackElo "1298"]
[PlyCount "59"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 c6 5. d4 Bg4 6. Bc4 e6 7. 0-0 Nf6 8. Bd2 Qb6 9. Re1 Bxf3 10. Qxf3 Be7 11. Qd3 0-0 12. Qg3 Kh8 13. d5 cxd5 14. Bxd5 Bd6 15. Na4 Bxg3 16. Nxb6 Bxf2+ 17. Kxf2 Nxd5 18. Nxa8 Na6 19. Rf1 Rxa8 20. Kg1 Kg8 21. Rf3 Nc5 22. Raf1 Ne4 23. Be1 f5 24. c4 Ndf6 25. Bc3 Nxc3 26. Rxc3 Ne4 27. Re3 Rd8 28. g4 g6 29. b3 Kf7 30. Rxe4 1-0

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2019.05.20"]
[Round "4"]
[White "Gruenzig, Matthias"]
[Black "Woehl, Torsten"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1298"]
[BlackElo "1324"]
[PlyCount "62"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Be2 Be7 6. 0-0 0-0 7. Bf4 c6 8. c3 Bg4 9. Ne5 Bxe2 10. Qxe2 Nbd7 11. Re1 Re8 12. Nxd7 Qxd7 13. Be3 Bd6 14. h3 Re6 15. Nd2 Rae8 16. Qf3 Ne4 17. Nxe4 dxe4 18. Qg4 Qc7 19. h4 Rg6 20. Qh3 h5 21. Kh1 Rg4 22. Bg5 Re6 23. g3 Be7 24. Bxe7 Qxe7 25. Kg2 f5 26. Re3 f4 27. Ree1 e3 28. Kf3 exf2 29. Kxf2 fxg3+ 30. Kf1 Qf6+ 31. Kg1 Qf2+ 0-1

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2019.05.13"]
[Round "3"]
[White "Ketting, Douwe"]
[Black "Gruenzig, Matthias"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1397"]
[BlackElo "1298"]
[PlyCount "38"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 Nc6 5. Bb2 0-0 6. c4 d6 7. e3 Bg4 8. a3 Ba5 9. Be2 Re8 10. 0-0 Bb6 11. d4 a6 12. Nbd2 Na5 13. Qc2 Bh5 14. Rac1 Bg6 15. Qc3 Nc6 16. Rfd1 Ba5 17. Qb3 Bxd2 18. Rxd2 Rb8 19. Qd1 Ne4 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2019.05.06"]
[Round "2"]
[White "Gruenzig, Matthias"]
[Black "Baer, Christian"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1298"]
[BlackElo "1423"]
[PlyCount "108"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nf3 Nf6 4. e3 Be7 5. c3 0-0 6. Bd3 Nbd7 7. Nbd2 c5 8. Qc2 c4 9. Be2 b5 10. a3 Bb7 11. h3 Ne4 12. 0-0 Qb6 13. Rfd1 a5 14. Bh2 Rfc8 15. Ne5 Nxe5 16. Bxe5 Bd6 17. Nf3 f6 18. Bh2 Bxh2+ 19. Nxh2 Ra7 20. Nf3 Bc6 21. Nd2 Rca8 22. Rdb1 Qd8 23. f3 Ng3 24. Nf1 Qd6 25. Nxg3 Qxg3 26. Bf1 Qd6 27. Qd2 Rc7 28. Re1 Rb8 29. f4 b4 30. axb4 axb4 31. Reb1 Rcb7 32. Qc1 e5 33. dxe5 fxe5 34. g3 Be8 35. Qe1 Bg6 36. Rc1 exf4 37. exf4 Re7 38. Qf2 bxc3 39. bxc3 Reb7 40. Ra2 Rb1 41. Rxb1 Rxb1 42. Ra8+ Kf7 43. Ra7+ Kf8 44. Ra8+ Kf7 45. Qa7+ Qe7 46. Qf2 Be4 47. Ra7 Rb7 48. Rxb7 Qxb7 49. Qe2 Qb1 50. Qh5+ Bg6 51. Qxd5+ Ke7 52. Qe5+ Kf8 53. Qc5+ Ke8 54. Qe5+ Kf8 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2019.04.30"]
[Round "1"]
[White "Fredershausen, Kurt"]
[Black "Gruenzig, Matthias"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1079"]
[BlackElo "1298"]
[PlyCount "108"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 Nc6 4. c3 Bf5 5. d3 Bxe4 6. dxe4 Qxd1+ 7. Kxd1 0-0-0+ 8. Ke1 Nf6 9. f3 e5 10. Bg5 Bc5 11. Ne2 Rd6 12. Bxf6 Rxf6 13. Ng3 g6 14. Bb5 Rd8 15. Bxc6 Rxc6 16. Rd1 Rcd6 17. Rxd6 Rxd6 18. Ke2 Kd7 19. Rd1 b5 20. Rxd6+ Kxd6 21. b4 Bb6 22. Kd3 c5 23. bxc5+ Bxc5 24. c4 b4 25. Kc2 Bb6 26. Kb3 Kc5 27. Ne2 a5 28. f4 exf4 29. Nxf4 Bc7 30. g3 Kd4 31. Nh3 f6 32. Nf2 h5 33. g4 Ke3 34. Nd1+ Kxe4 35. h3 hxg4 36. hxg4 Kf3 37. c5 Ke2 38. Nb2 f5 39. gxf5 gxf5 40. Nc4 f4 41. Kc2 f3 42. Nd2 f2 43. c6 Bf4 44. Ne4 f1Q 45. Kb3 Qd1+ 46. Kc4 Qd3+ 47. Kc5 Qxe4 48. Kb6 Qd5 49. Kb7 Qb5+ 50. Ka7 Be3+ 51. Ka8 Qxc6+ 52. Kb8 Qd7 53. a4 Bd4 54. Ka8 Qa7# 0-1

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2018.06.18"]
[Round "7"]
[White "Gruenzig, Matthias"]
[Black "Pessotschinski, Lars"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1347"]
[BlackElo "1251"]
[PlyCount "128"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 d6 6. h3 Nbd7 7. Qd2 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Rd1 Qxd2+ 11. Rxd2 Be6 12. Bxf6 Bxf6 13. Ne4 Be7 14. e3 Rad8 15. a3 f5 16. Nc3 Rd6 17. Nb5 Rxd2 18. Kxd2 Rd8+ 19. Kc2 c6 20. Nc3 a6 21. b4 f4 22. e4 Kf7 23. Be2 h5 24. Rd1 Rxd1 25. Nxd1 b5 26. Nb2 Bh4 27. f3 Bd8 28. Kc3 Bb6 29. c5 Bd8 30. Nd3 Bc7 31. Bd1 a5 32. Bb3 g5 33. Bxe6+ Kxe6 34. Kd2 Kf6 35. Ke2 Ke6 36. Kf2 Kf6 37. g3 Ke6 38. gxf4 gxf4 39. h4 Bd8 40. bxa5 Bxa5 41. Ne1 Bc3 42. Nc2 Ba5 43. Kg2 Bd8 44. Nb4 Kd7 45. Kh3 Be7 46. Nd3 Ke6 47. Nb4 Bxc5 48. Nxc6 Bxa3 49. Na5 Kd6 50. Nb3 b4 51. Kg2 Kc6 52. Kf2 Kb5 53. Ke2 Kc4 54. Na5+ Kc3 55. Kd1 Kd3 56. Nc6 Ke3 57. Nxe5 Kd4 58. Ng6 Ke3 59. Ne5 Kd4 60. Ng6 b3 61. Nxf4 Ke3 62. Nxh5 Kxf3 63. e5 Kg4 64. Nf6+ Kxh4 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2018.06.11"]
[Round "6"]
[White "Brunner, Andreas"]
[Black "Gruenzig, Matthias"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "1387"]
[BlackElo "1347"]
[PlyCount "40"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 b6 6. Nf3 Bb7 7. Bd3 Nbd7 8. 0-0 c5 9. Rc1 cxd4 10. exd4 dxc4 11. Bxc4 0-0 12. Re1 Rc8 13. Bd3 Nd5 14. Bxe7 Nxe7 15. Be4 Bxe4 16. Nxe4 Nd5 17. Rxc8 Qxc8 18. Ne5 N7f6 19. h3 Nxe4 20. Rxe4 Qc7 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2018.06.04"]
[Round "5"]
[White "Fredershausen, Kurt"]
[Black "Gruenzig, Matthias"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1089"]
[BlackElo "1347"]
[PlyCount "118"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. Bxc6+ bxc6 6. d4 exd4 7. Nxd4 Bb7 8. Nde2 Be7 9. Ng3 0-0 10. 0-0 Re8 11. Re1 Qd7 12. h3 Rab8 13. Nf5 g6 14. Ng3 Bc8 15. b3 Bf8 16. Rb1 Bg7 17. Bb2 Re6 18. f3 Ne8 19. Nce2 Bxb2 20. Rxb2 d5 21. c4 dxc4 22. Qxd7 Bxd7 23. Rbb1 cxb3 24. axb3 Rd6 25. e5 Rd3 26. Nc1 Rd5 27. Rb2 Be6 28. Nf1 Rbd8 29. Ree2 Rd1 30. Rbd2 R1xd2 31. Rxd2 Rd5 32. Rxd5 cxd5 33. b4 Bd7 34. Nb3 Bb5 35. Ne3 c6 36. Kf2 Nc7 37. Ng4 h5 38. Nc5 hxg4 39. hxg4 Kf8 40. Ke3 Ke7 41. f4 Ne6 42. Nd3 Bxd3 43. Kxd3 Nxf4+ 44. Kd4 Nxg2 45. Kc5 Kd7 46. g5 Ne1 47. b5 cxb5 48. Kxb5 Ke6 49. Kc6 d4 50. Kc7 d3 51. Kd8 d2 52. Ke8 d1Q 53. Kf8 Qd8+ 54. Kg7 Qxg5 55. Kh7 Qxe5 56. Kg8 f5 57. Kf8 Qf6+ 58. Kg8 Qe7 59. Kh8 Kf6 0-1

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2018.05.28"]
[Round "4"]
[White "Gruenzig, Matthias"]
[Black "Schaefer, Dieter"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1347"]
[BlackElo "1283"]
[PlyCount "87"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Bb4 4. Nge2 d6 5. d4 Nxe4 6. dxe5 Nc6 7. 0-0 Nxe5 8. Bxf7+ Nxf7 9. Nxe4 0-0 10. c3 Ba5 11. Be3 Bf5 12. N4g3 Ne5 13. Qd5+ Kh8 14. Qxa5 Qh4 15. Qb4 Qxb4 16. cxb4 Nd3 17. Nxf5 Rxf5 18. Ng3 Rf7 19. Bd4 Nxb4 20. Bc3 Nd5 21. Rae1 Raf8 22. f3 Nf4 23. Re4 b6 24. Rfe1 Nd5 25. Re8 Kg8 26. Rxf8+ Kxf8 27. Ne4 Re7 28. Ng5 h6 29. Rxe7 Nxe7 30. Ne6+ Kf7 31. Nxc7 Nf5 32. Nb5 a6 33. Nd4 Nxd4 34. Bxd4 b5 35. Kf2 g6 36. Ke3 Ke6 37. g4 h5 38. h4 a5 39. b3 d5 40. Kf4 a4 41. bxa4 bxa4 42. a3 hxg4 43. fxg4 Kf7 44. Kg5 1-0

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2018.05.14"]
[Round "3"]
[White "Corluka, Lukas"]
[Black "Gruenzig, Matthias"]
[Result "1/2-1/2"]
[ECO "B01"]
[BlackElo "1347"]
[PlyCount "146"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 c6 6. Nf3 Ne4 7. Bd2 Nxd2 8. Qxd2 Qb6 9. b3 Bg4 10. Qf4 Bh5 11. 0-0 e6 12. Rfe1 Be7 13. Qe4 Bxf3 14. Qxf3 0-0 15. Rad1 Bf6 16. Na4 Qc7 17. Nc5 Re8 18. d5 cxd5 19. Bxd5 Qxc5 20. Bxb7 Nd7 21. Bxa8 Ne5 22. Qe4 Ng6 23. Qc6 Qxc6 24. Bxc6 Rc8 25. Be4 Nf8 26. c4 Bc3 27. Bb7 Rc7 28. Re3 Bb4 29. Bf3 g6 30. a4 a5 31. g4 h6 32. h4 Nh7 33. h5 g5 34. Be4 Nf6 35. Rd8+ Kg7 36. Bf3 Bc5 37. Re5 Bb4 38. Rb8 Nd7 39. Reb5 Nxb8 40. Rxb8 Rd7 41. Be4 Rd1+ 42. Kg2 Rd2 43. Rb5 Rd7 44. c5 Kf6 45. c6 Rc7 46. Rb7 Rxb7 47. cxb7 Bd6 48. Kf3 Ke5 49. Ke3 Bc5+ 50. Kd3 Ba7 51. f3 Kd6 52. Kc4 f5 53. gxf5 exf5 54. Bxf5 Kc6 55. Be4+ Kb6 56. b4 axb4 57. Kxb4 Bb8 58. a5+ Ka6 59. Bc6 Bc7 60. Ka4 Bb8 61. Bb5+ Kxb7 62. a6+ Kb6 63. Kb4 Bd6+ 64. Ka4 Bc5 65. Bf1 Kc6 66. Bg2 Kb6 67. a7 Kxa7 68. Kb5 Be7 69. Kc4 Kb6 70. Kd4 Kc7 71. Ke4 Kd6 72. f4 gxf4 73. Kxf4 Bg5+ 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2018.05.07"]
[Round "2"]
[White "Gruenzig, Matthias"]
[Black "Klein, Simon"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "1347"]
[BlackElo "1232"]
[PlyCount "98"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. Bg5 Be7 6. dxe5 dxe5 7. Bxf6 Bxf6 8. e4 c6 9. Be2 Qc7 10. 0-0 Nf8 11. b4 h6 12. Qc2 g5 13. h3 g4 14. hxg4 Bxg4 15. Nh2 Bxe2 16. Qxe2 Ng6 17. g3 h5 18. Qf3 Qe7 19. a3 0-0-0 20. Rad1 Rdg8 21. Qf5+ Kc7 22. Rd3 Bh4 23. Rfd1 Nf8 24. Qh3 Rg6 25. Ne2 Rhg8 26. Nf3 Bf6 27. Nd2 h4 28. Nf1 hxg3 29. Rxg3 Rh8 30. Qf5 Rhg8 31. Rdd3 Bh4 32. Rxg6 Rxg6+ 33. Neg3 Rg5 34. Qh3 Ng6 35. Rf3 Bxg3 36. Rxg3 Nf4 37. Qh4 Ne2+ 38. Kg2 Nxg3 39. fxg3 f6 40. Ne3 Qf7 41. Nf5 Qxc4 42. Qh7+ Kb6 43. Qe7 Qxe4+ 44. Kh2 Qxf5 45. Qd8+ Kb5 46. Qa5+ Kc4 47. Qc5+ Kd3 48. Kg2 Qe4+ 49. Kf1 Qe2+ 0-1

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2018.04.30"]
[Round "1"]
[White "Thaler, Regina"]
[Black "Gruenzig, Matthias"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1097"]
[BlackElo "1347"]
[PlyCount "130"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. g3 d5 2. e3 e5 3. d3 Nf6 4. Bg2 Bf5 5. Ne2 Be7 6. Nbc3 c6 7. 0-0 0-0 8. f4 exf4 9. Nxf4 Bg4 10. Qe1 Re8 11. h3 Bd7 12. Qd1 Bd6 13. g4 Bxf4 14. Rxf4 Re6 15. g5 Ne8 16. h4 g6 17. Qf3 Re7 18. Bd2 Ng7 19. Rf1 Qe8 20. Bh3 Nh5 21. Bxd7 Qxd7 22. Rg4 Re5 23. Rg2 Rf5 24. Qd1 Rxf1+ 25. Qxf1 Na6 26. a3 Rf8 27. Ne2 f6 28. Rf2 Qe7 29. Nf4 Nxf4 30. Rxf4 f5 31. Qe2 Re8 32. h5 Qxg5+ 33. Qg2 Qxg2+ 34. Kxg2 Re6 35. Kf3 Rf6 36. hxg6 hxg6 37. Bc3 Rf7 38. Rh4 Rh7 39. Rxh7 Kxh7 40. Bf6 Kg8 41. d4 Nc7 42. Kf4 Kf7 43. Ke5 a6 44. a4 b5 45. Bd8 Ne8 46. axb5 axb5 47. b3 b4 48. Ba5 Nf6 49. Bxb4 Ng4+ 50. Kf4 Ke6 51. Bd2 Kf6 52. b4 Nf2 53. Kf3 Ne4 54. Be1 g5 55. c3 g4+ 56. Kg2 Kg5 57. c4 dxc4 58. d5 cxd5 59. b5 Nd6 60. b6 f4 61. exf4+ Kxf4 62. Bg3+ Kf5 63. Bxd6 Ke6 64. b7 Kxd6 65. b8Q+ Kc5 1-0

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2017.06.12"]
[Round "7"]
[White "Gruenzig, Matthias"]
[Black "Mayer, Rolf"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1312"]
[BlackElo "1340"]
[PlyCount "37"]
[EventDate "2017.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. 0-0 e5 8. fxe5 dxe5 9. d5 Nd4 10. Bg5 h6 11. Bxf6 Bxf6 12. Nxd4 exd4 13. Ne2 Bg4 14. h3 Bxe2 15. Qxe2 Qd6 16. Rf3 Be5 17. Qf2 a6 18. Rf1 Qe7 19. g4 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2017.05.29"]
[Round "6"]
[White "Arnold, Aaron"]
[Black "Gruenzig, Matthias"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1163"]
[BlackElo "1312"]
[PlyCount "110"]
[EventDate "2017.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. e3 Nf6 4. Nc3 b6 5. a3 Bb7 6. Nf3 Nbd7 7. Be2 c5 8. b3 Be7 9. 0-0 0-0 10. Qc2 dxc4 11. bxc4 Bc6 12. e4 Rc8 13. d5 exd5 14. exd5 Bb7 15. Rd1 Bd6 16. Nb5 Bb8 17. Bb2 Ba6 18. a4 Bxb5 19. axb5 Ne8 20. Re1 f6 21. Bd3 g6 22. Nh4 Rf7 23. Re2 Be5 24. Rae1 Nd6 25. Bc1 f5 26. Nf3 Bf6 27. Bf4 Qf8 28. Ng5 Bxg5 29. Bxg5 Re8 30. Rxe8 Nxe8 31. Qc1 Nef6 32. Qe3 h5 33. f3 Nh7 34. Bh6 Qd8 35. Qe8+ Qxe8 36. Rxe8+ Ndf8 37. d6 Nf6 38. Re7 Rxe7 39. dxe7 N8d7 40. h3 Kf7 41. Bg5 Kxe7 42. g4 Ne5 43. Be2 hxg4 44. hxg4 fxg4 45. fxg4 Kf7 46. Bxf6 Kxf6 47. Kg2 g5 48. Kg3 Ng6 49. Bd3 Nf4 50. Bf1 Ke5 51. Kf3 Kd4 52. Kf2 Nd3+ 53. Ke2 Ne5 54. Kd2 Nxg4 55. Kc2 Ne3+ 0-1

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2017.05.22"]
[Round "5"]
[White "Gruenzig, Matthias"]
[Black "Droeser, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1312"]
[BlackElo "1311"]
[PlyCount "29"]
[EventDate "2017.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. c3 a6 5. Be2 h6 6. Be3 e6 7. Nbd2 b6 8. Qc2 Bb7 9. 0-0 Ne7 10. Rad1 Nd7 11. Nb3 Qc8 12. Ne1 0-0 13. Bf3 e5 14. Qc1 Kh7 15. Nd2 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2017.05.15"]
[Round "4"]
[White "Landvoigt, Martin"]
[Black "Gruenzig, Matthias"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1177"]
[BlackElo "1312"]
[PlyCount "103"]
[EventDate "2017.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 b6 6. b3 Bb7 7. Be2 Be7 8. 0-0 0-0 9. Ne5 Nbd7 10. Bf3 Bd6 11. cxd5 Bxe5 12. dxe6 Bxf3 13. Qxf3 fxe6 14. dxe5 Nd5 15. Qg4 Nxc3 16. Qxe6+ Rf7 17. Qc4 Nxa2 18. Rxa2 Nxe5 19. Qc3 Qc7 20. f4 Nc6 21. Rd2 Rd8 22. Rfd1 Rfd7 23. Bb2 Rxd2 24. Rxd2 Rxd2 25. Qxd2 Qd8 26. Qc3 Qd7 27. h3 Qf7 28. Kh2 Na5 29. b4 cxb4 30. Qxb4 Qb3 31. Qd4 Qf7 32. Bc3 Nc6 33. Qd6 Qe8 34. Qc7 Ne7 35. Qxa7 b5 36. f5 Kf7 37. e4 Qc6 38. Qd4 Ke8 39. f6 Qxf6 40. Qxf6 gxf6 41. Bxf6 Kf7 42. Bb2 Ke6 43. Kg3 Ng6 44. h4 h5 45. Bc3 b4 46. Bxb4 Ke5 47. Bd2 Kxe4 48. Bg5 Kf5 49. Kf3 Ne5+ 50. Ke2 Kg4 51. Bf6 Ng6 52. Kf2 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2017.05.08"]
[Round "3"]
[White "Gruenzig, Matthias"]
[Black "Hartwig, Horst"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1312"]
[BlackElo "1156"]
[PlyCount "119"]
[EventDate "2017.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Bb4 4. Bd2 Ne7 5. a3 Bd6 6. c5 Bxh2 7. Rxh2 0-0 8. Qc2 Ng6 9. Nf3 Nc6 10. e3 e5 11. Bb5 e4 12. Bxc6 bxc6 13. Ng1 Qg5 14. Nce2 Ba6 15. Ba5 Bd3 16. Qd1 Rab8 17. b4 Rb7 18. Nc1 Bc4 19. Qh5 Qxh5 20. Rxh5 f5 21. Nh3 f4 22. Nxf4 Nxf4 23. exf4 Rxf4 24. Ne2 Bxe2 25. Kxe2 g6 26. Ke3 Rf7 27. Rh4 Rb8 28. Rf4 Rbf8 29. Rxf7 Rxf7 30. Rh1 Kg7 31. Rh4 g5 32. Rh3 Kg6 33. g4 a6 34. f3 exf3 35. Rxf3 Re7+ 36. Kd3 h5 37. gxh5+ Kxh5 38. Re3 Rf7 39. Re5 Kh4 40. Re6 g4 41. Rh6+ Kg3 42. Rxc6 Kf3 43. Bxc7 g3 44. Bxg3 Kxg3 45. Rxa6 Rf3+ 46. Kc2 Rf2+ 47. Kb3 Rf3+ 48. Ka4 Rd3 49. Rd6 Rxd4 50. Kb5 Kf4 51. a4 Ke5 52. a5 Rd1 53. a6 d4 54. a7 Ra1 55. Kb6 Ke4 56. Rd8 d3 57. a8Q+ Rxa8 58. Rxa8 Ke3 59. Rd8 d2 60. Rxd2 1-0

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2017.05.02"]
[Round "2"]
[White "Baer, Christian"]
[Black "Gruenzig, Matthias"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1469"]
[BlackElo "1312"]
[PlyCount "27"]
[EventDate "2017.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. e3 Nf6 4. Nf3 Nbd7 5. Nc3 g6 6. Bd3 Bg7 7. 0-0 c6 8. b3 0-0 9. Bb2 Qc7 10. Rc1 Re8 11. Ba3 Nb6 12. cxd5 exd5 13. Nb5 Qb8 14. Bd6 1-0

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2017.04.24"]
[Round "1"]
[White "Gruenzig, Matthias"]
[Black "Pessotschinski, Lars"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1312"]
[BlackElo "849"]
[PlyCount "77"]
[EventDate "2017.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Qxd4 Nc6 5. Qe3 Be7 6. Nc3 Ne5 7. Bb3 0-0 8. Nf3 d6 9. 0-0 Bg4 10. Nxe5 dxe5 11. f3 b6 12. Qe2 Be6 13. Bxe6 Bc5+ 14. Be3 Bxe3+ 15. Qxe3 fxe6 16. Rfd1 Qe7 17. a3 Rfd8 18. b4 Rxd1+ 19. Rxd1 Rd8 20. Rxd8+ Qxd8 21. Qd3 Qd4+ 22. Qxd4 exd4 23. Nb5 c5 24. Nxa7 c4 25. Nb5 e5 26. Kf2 Nh5 27. g3 Kf7 28. Nd6+ Ke6 29. Nxc4 b5 30. Nb6 Nf6 31. a4 Ne8 32. axb5 Nc7 33. Ke2 Nxb5 34. Nd5 Na7 35. Kd3 Kd6 36. c3 dxc3 37. Nxc3 Kc6 38. Kc4 g6 39. f4 1-0

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2016.06.13"]
[Round "7"]
[White "Gruenzig, Matthias"]
[Black "Goodwin, David"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1256"]
[BlackElo "1323"]
[PlyCount "125"]
[EventDate "2016.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. e3 Nf6 5. h3 a6 6. c4 c5 7. dxc5 Qa5+ 8. Qd2 Qxc5 9. Nc3 Bd7 10. Rc1 Qa5 11. Nd4 0-0 12. Be2 Nc6 13. Nb3 Qd8 14. Bf3 Rc8 15. Ne2 b6 16. 0-0 Bf5 17. Bxc6 Rxc6 18. Nbd4 Ne4 19. Nxc6 Nxd2 20. Nxd8 Nxf1 21. Nxf7 Rxf7 22. Kxf1 Bxb2 23. Rd1 Be6 24. Rb1 Ba3 25. Rxb6 Bxc4 26. Bh6 Rf5 27. Rb8+ Kf7 28. Rf8+ Ke6 29. Rxf5 Kxf5 30. Ke1 Bb2 31. Kd2 Bxa2 32. f3 Bf6 33. g4+ Ke6 34. Nc3 Bxc3+ 35. Kxc3 d5 36. f4 Bb1 37. Bg7 Kd7 38. h4 e6 39. h5 Kc6 40. hxg6 hxg6 41. g5 Kb5 42. Kb2 Bd3 43. Ka3 Be2 44. Bd4 Bd1 45. Bf6 Kc4 46. Bd4 a5 47. Bb6 Kd3 48. Bd4 Kc4 49. Bb6 a4 50. Bd4 Kd3 51. Kb2 Ke4 52. Ka3 Kf5 53. Be5 Ke4 54. Bd4 Bb3 55. Kb2 Kd3 56. Bc5 Kc4 57. Bd4 Kd3 58. Kc1 a3 59. Kb1 Kd2 60. Ka1 Kc2 61. Bc5 Kd3 62. Bd4 Ke4 63. Kb1 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2016.06.06"]
[Round "6"]
[White "Droeser, Wolfgang"]
[Black "Gruenzig, Matthias"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1190"]
[BlackElo "1256"]
[PlyCount "92"]
[EventDate "2016.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. d3 Bg4 5. Be2 Nd7 6. 0-0 c6 7. d4 Ngf6 8. Nc3 e6 9. b4 Ne4 10. Qe1 Ndf6 11. Bb2 0-0 12. Ne5 Bxe2 13. Qxe2 Nxc3 14. Bxc3 Ne4 15. Be1 f6 16. Nd3 Qe7 17. c3 a5 18. bxa5 Rxa5 19. c4 Ra4 20. c5 e5 21. fxe5 fxe5 22. Rxf8+ Kxf8 23. Qf1+ Kg8 24. Nb2 Ra8 25. Qd3 exd4 26. exd4 Nxc5 27. dxc5 Bxb2 28. Rb1 Bg7 29. Qb3 Qxc5+ 30. Bf2 Qe7 31. Re1 Qd7 32. Bc5 b5 33. Re7 Qf5 34. Rc7 Rc8 35. Rb7 Re8 36. Qd1 Qe4 37. Bf2 Qe2 38. Rxg7+ Kxg7 39. Qd4+ Kg8 40. h3 Qc4 41. Qa7 Qc1+ 42. Kh2 Qf4+ 43. Kg1 Qa4 44. Qd7 Qa8 45. Bd4 Re1+ 46. Kf2 Re2+ 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2016.05.30"]
[Round "5"]
[White "Gruenzig, Matthias"]
[Black "Both, Guenter"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1256"]
[BlackElo "1477"]
[PlyCount "83"]
[EventDate "2016.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. cxd5 exd5 8. Bd3 0-0 9. 0-0 h6 10. Bh4 Re8 11. Rc1 Ne4 12. Bxe7 Qxe7 13. a3 Ndf6 14. h3 Bf5 15. Ne2 g5 16. Nd2 Nxf2 17. Rxf2 Bxd3 18. Nf1 Bg6 19. Neg3 Ne4 20. Nxe4 Qxe4 21. Rc3 f5 22. Ng3 Qe6 23. Qf1 Rf8 24. Ne2 Rf7 25. g3 Qe4 26. Nc1 Qe6 27. Ne2 a5 28. b3 Qd6 29. Qc1 Re8 30. Rf1 Rfe7 31. Kf2 Bh5 32. Re1 Qe6 33. Ng1 Qe4 34. Qd2 Rd8 35. Qd3 Qxd3 36. Rxd3 Rde8 37. Ne2 Bxe2 38. Rxe2 f4 39. gxf4 gxf4 40. Kf3 Re4 41. Rg2+ Kh7 42. exf4 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2016.05.23"]
[Round "4"]
[White "Rackow, Thomas"]
[Black "Gruenzig, Matthias"]
[Result "1/2-1/2"]
[ECO "B25"]
[BlackElo "1256"]
[PlyCount "78"]
[EventDate "2016.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. d3 d6 4. g3 g6 5. Bg2 Bg7 6. Nf3 Nf6 7. 0-0 0-0 8. Nd5 e5 9. Bg5 Be6 10. c3 Bxd5 11. exd5 Ne7 12. Bxf6 Bxf6 13. Nd2 b5 14. Ne4 Bg7 15. h4 Rb8 16. Ng5 h6 17. Nf3 Nxd5 18. Qc2 Nf6 19. Rad1 Qb6 20. Nd2 Rfe8 21. Rfe1 a5 22. Re2 Kf8 23. Rde1 Nh5 24. Bf3 Nf6 25. Kg2 h5 26. Ne4 Nxe4 27. Bxe4 Rbd8 28. Bd5 b4 29. Qc1 Qa6 30. c4 Qc8 31. Qe3 Qg4 32. Bf3 Qd7 33. Be4 f5 34. Qf3 Rc8 35. Bd5 Bf6 36. Qe3 Qg7 37. b3 Re7 38. Qd2 Rcc7 39. Qc1 Ra7 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2016.05.09"]
[Round "3"]
[White "Gruenzig, Matthias"]
[Black "Lassek, Bjarne"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1256"]
[BlackElo "737"]
[PlyCount "79"]
[EventDate "2016.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. e3 Bf5 5. Bd3 Ne4 6. f3 Nxc3 7. bxc3 Qa5 8. Bxf5 Qxc3+ 9. Bd2 Qxc4 10. Qb3 Qa6 11. Bd3 b5 12. a4 Qb6 13. axb5 c5 14. Qxd5 Qc7 15. Ba5 Qd6 16. Qxc5 Nd7 17. Qxd6 exd6 18. Be4 Rc8 19. Bc6 f5 20. Rc1 g5 21. Ne2 Be7 22. 0-0 f4 23. exf4 h5 24. d5 gxf4 25. Nxf4 Bg5 26. Bxd7+ Kxd7 27. Rxc8 Kxc8 28. Ne6 Be3+ 29. Kh1 Rg8 30. Re1 Bf2 31. Re2 Bh4 32. Rc2+ Kd7 33. Rc7+ Ke8 34. Rc8+ Kf7 35. Rxg8 Kxg8 36. Bc7 Bf2 37. Bxd6 h4 38. Bc5 Be1 39. Bxa7 Bb4 40. b6 1-0

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2016.05.02"]
[Round "2"]
[White "Winter, Thomas"]
[Black "Gruenzig, Matthias"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1359"]
[BlackElo "1256"]
[PlyCount "131"]
[EventDate "2016.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nf6 5. d4 e6 6. Nc3 Qa5 7. a3 c6 8. 0-0 Be7 9. b4 Qc7 10. Bb2 a6 11. Ne5 Bxe2 12. Qxe2 Nbd7 13. Nf3 0-0 14. Rfe1 Nb6 15. Rad1 Nbd5 16. Ne4 Nxe4 17. Qxe4 Qf4 18. Qd3 b5 19. Re4 Qc7 20. g3 Nf6 21. Re2 Rad8 22. Qb3 Ne8 23. Bc1 Bf6 24. c3 Nd6 25. Bf4 Qe7 26. Bxd6 Qxd6 27. Nd2 Qd5 28. Qxd5 cxd5 29. Nb3 Be7 30. Na5 Ra8 31. Nc6 Rfe8 32. Ne5 Rac8 33. Rc2 Bd6 34. Ng4 Rc7 35. Kf1 Rec8 36. Rdc1 Rc6 37. Ke2 Bc7 38. Kd3 Bd8 39. f4 h5 40. Ne5 R6c7 41. Rf1 Bf6 42. Nf3 g6 43. Ra1 Kg7 44. a4 Bd8 45. axb5 axb5 46. Nd2 Kf6 47. Nb3 Be7 48. Ra5 Rb8 49. Nc5 Bxc5 50. bxc5 Ke7 51. Rca2 Kd7 52. Ra6 Rbb7 53. Rd6+ Ke7 54. Raa6 Ra7 55. Kc2 Rxa6 56. Rxa6 Kd7 57. Kb3 Rc8 58. Kb4 Kd8 59. Ka5 Rb8 60. Rb6 Ra8+ 61. Kxb5 Ra2 62. c6 Rb2+ 63. Kc5 Rc2 64. Kd6 Kc8 65. c7 Rxc3 66. Rb8# 1-0

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2016.04.25"]
[Round "1"]
[White "Gruenzig, Matthias"]
[Black "Lochmann, Tobias"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1256"]
[BlackElo "729"]
[PlyCount "77"]
[EventDate "2016.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nh6 4. d3 Bc5 5. Bxh6 gxh6 6. Qd2 Qf6 7. Nc3 d6 8. Nd5 Qg7 9. g3 Bh3 10. Nxc7+ Kd7 11. Nxa8 Rxa8 12. Nh4 Bb4 13. c3 Bc5 14. 0-0-0 Nd8 15. f3 Be6 16. Bxe6+ Nxe6 17. Nf5 Qf8 18. Qxh6 Qxh6+ 19. Nxh6 Be3+ 20. Kc2 Bxh6 21. d4 exd4 22. cxd4 Rc8+ 23. Kb3 Bg7 24. e5 d5 25. f4 f6 26. Rd2 fxe5 27. dxe5 Nc5+ 28. Ka3 Bf8 29. Rxd5+ Ke6 30. Rhd1 Ne4+ 31. Kb3 Nc5+ 32. Kc2 Ne4+ 33. Kb1 Rc4 34. R1d4 Rxd4 35. Rxd4 Kf5 36. Rd7 Bb4 37. Rxb7 Nd2+ 38. Kc2 Kg6 39. Rxb4 1-0

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2015.06.15"]
[Round "7"]
[White "Gruenzig, Matthias"]
[Black "Droeser, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1239"]
[BlackElo "1116"]
[PlyCount "52"]
[EventDate "2015.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Be2 e6 6. Bg5 Be7 7. e5 Nd5 8. Bxe7 Nxe7 9. exd6 Qxd6 10. Ne5 Bxe2 11. Nxe2 Qb4+ 12. c3 Qa5 13. 0-0 Na6 14. b4 Qc7 15. a4 Nb8 16. Re1 Nd7 17. Ng3 Rd8 18. Qf3 Nxe5 19. Rxe5 0-0 20. Nh5 Ng6 21. Re3 Rd5 22. Qg3 Qxg3 23. Nxg3 Nf4 24. Rf3 Ng6 25. Re1 Re8 26. Rfe3 a5 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2015.06.08"]
[Round "6"]
[White "Landvoigt, Martin"]
[Black "Gruenzig, Matthias"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1239"]
[PlyCount "100"]
[EventDate "2015.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. c4 dxc4 4. Qa4+ Qd7 5. Qxc4 Nc6 6. Nf3 e6 7. Nc3 Bd6 8. e3 Bxf4 9. exf4 Nd5 10. Ne5 Nxe5 11. fxe5 Nxc3 12. Qxc3 0-0 13. Be2 b6 14. Bf3 Rb8 15. 0-0 Bb7 16. Rfd1 Bxf3 17. Qxf3 Qd5 18. Qe3 Rfd8 19. b3 c5 20. Rd3 cxd4 21. Qf4 Qc5 22. Rad1 Rbc8 23. h3 g6 24. Rxd4 Rxd4 25. Rxd4 Qc1+ 26. Qxc1 Rxc1+ 27. Kh2 Rc2 28. a4 Rxf2 29. Rd7 Rb2 30. Rd3 Re2 31. Rd7 Rxe5 32. Rxa7 Re3 33. b4 Re4 34. b5 Kg7 35. a5 bxa5 36. Rxa5 Re5 37. Kg3 Kf6 38. Kf4 h5 39. h4 g5+ 40. hxg5+ Rxg5 41. Kf3 h4 42. Kf2 Re5 43. Kg1 Kg5 44. Kh2 f5 45. Kh3 f4 46. Ra8 Rxb5 47. Rg8+ Kh5 48. Rh8+ Kg5 49. Rxh4 Rb3+ 50. g3 Rxg3+ 0-1

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2015.06.01"]
[Round "5"]
[White "Gruenzig, Matthias"]
[Black "Mueller, Nils"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "1239"]
[BlackElo "1445"]
[PlyCount "48"]
[EventDate "2015.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Bf4 Nf6 4. e3 Bf5 5. Nf3 e6 6. a3 Be7 7. Nc3 0-0 8. cxd5 cxd5 9. Bd3 Bxd3 10. Qxd3 Nc6 11. 0-0 Bd6 12. Ne2 Bxf4 13. Nxf4 Qb6 14. Rfc1 Rfc8 15. Nd2 Ne7 16. Qb3 Qxb3 17. Nxb3 b6 18. Nd2 g6 19. Nd3 a5 20. Rc3 Rxc3 21. bxc3 Rc8 22. Rc1 h6 23. c4 dxc4 24. Nxc4 Ned5 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2015.05.18"]
[Round "4"]
[White "Haardt, Oliver"]
[Black "Gruenzig, Matthias"]
[Result "1/2-1/2"]
[ECO "C50"]
[BlackElo "1239"]
[PlyCount "86"]
[EventDate "2015.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. d3 h6 6. Qe2 d6 7. Bd2 Qe7 8. 0-0-0 Be6 9. Nb5 Bxc4 10. dxc4 a6 11. Nc3 Nd4 12. Qd3 Nxf3 13. Qxf3 Bb4 14. Nd5 Bxd2+ 15. Rxd2 Nxd5 16. cxd5 Qg5 17. h4 Qf4 18. Qb3 0-0-0 19. Qh3+ Kb8 20. f3 Qf6 21. g4 g5 22. h5 Rc8 23. Re1 c6 24. Re3 cxd5 25. Rxd5 Rc5 26. Red3 Rxd5 27. Rxd5 Qf4+ 28. Kd1 Qf6 29. Qf1 Rc8 30. Qd3 Rc6 31. b4 Qd8 32. c4 Qc7 33. c5 dxc5 34. bxc5 Rxc5 35. Qa3 Rxd5+ 36. exd5 Qd7 37. Qf8+ Ka7 38. d6 Qa4+ 39. Ke2 Qxa2+ 40. Ke3 Qd5 41. Qe7 Qd4+ 42. Ke2 Qb2+ 43. Ke3 Qd4+ 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2015.05.11"]
[Round "3"]
[White "Gruenzig, Matthias"]
[Black "Winter, Thomas"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1239"]
[BlackElo "1238"]
[PlyCount "86"]
[EventDate "2015.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Bd6 7. Bc4 Ke8 8. 0-0 c6 9. Rd1 Bc7 10. a4 Bg4 11. Rd3 Nbd7 12. Ng5 Rf8 13. Bxf7+ Rxf7 14. Nxf7 Kxf7 15. h3 Be6 16. Bg5 h6 17. Be3 Ba5 18. f3 Bc4 19. Rd2 Bxc3 20. bxc3 b6 21. Rad1 Be6 22. Kh2 Rb8 23. g3 Rb7 24. g4 Nf8 25. h4 Rd7 26. Rxd7+ N6xd7 27. Kg3 a5 28. f4 exf4+ 29. Kxf4 Ng6+ 30. Kg3 c5 31. Bf4 Nge5 32. Bxe5 Nxe5 33. g5 h5 34. Rd8 Nc4 35. Rh8 g6 36. Rh7+ Kg8 37. Rb7 Bg4 38. Kf4 Bd1 39. e5 Bxc2 40. e6 Kf8 41. Rf7+ Ke8 42. Rb7 Bxa4 43. Ke4 Nd6+ 0-1

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2015.05.04"]
[Round "2"]
[White "Odabasi, Siddik"]
[Black "Gruenzig, Matthias"]
[Result "1-0"]
[ECO "C46"]
[BlackElo "1239"]
[PlyCount "57"]
[EventDate "2015.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nge7 5. Nc3 g6 6. Bc4 Bg7 7. Be3 Na5 8. Be2 c5 9. Nf3 b6 10. Qd2 Bb7 11. Bh6 Bxc3 12. Qxc3 Rg8 13. Ng5 Qc7 14. Qf6 0-0-0 15. Qxe7 Rge8 16. Qxf7 Bxe4 17. Nxe4 Rxe4 18. Be3 Qe5 19. 0-0 Nc6 20. Bf3 Rxe3 21. fxe3 Qxe3+ 22. Kh1 Nd4 23. Qd5 Re8 24. Qa8+ Kc7 25. Qxa7+ Kc8 26. Qb7+ Kd8 27. Qxb6+ Kc8 28. Bb7+ Kb8 29. Ba6+ 1-0

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2014.06.16"]
[Round "7"]
[White "Gruenzig, Matthias"]
[Black "Mueller, Mark"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1147"]
[BlackElo "1153"]
[PlyCount "124"]
[EventDate "2014.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Bf5 4. Nc3 e6 5. a3 a6 6. e3 Nbd7 7. h3 c5 8. dxc5 Bxc5 9. Bd3 Bg6 10. Ne5 Nxe5 11. Bxe5 0-0 12. 0-0 Nd7 13. Bg3 Rc8 14. Ne2 Qf6 15. b4 Ba7 16. Nf4 d4 17. Nxg6 fxg6 18. e4 Bb8 19. Bxb8 Nxb8 20. Qg4 Nd7 21. f3 Ne5 22. Qg3 Nxd3 23. cxd3 Rc3 24. Rfd1 Rfc8 25. Qd6 e5 26. Qd5+ Kh8 27. Qd7 Qg5 28. Re1 Rd8 29. Qg4 Qxg4 30. hxg4 Rxd3 31. Rec1 h6 32. Rc7 b5 33. Rc6 Rb3 34. Rc5 d3 35. Rxe5 d2 36. Rd5 Rxd5 37. exd5 Rd3 38. Rd1 Rxd5 39. Kf2 Rd3 40. Ke2 Rxa3 41. Rxd2 Rb3 42. Rd4 Kg8 43. g3 Kf7 44. Rd7+ Kf8 45. Rd8+ Ke7 46. Ra8 Ra3 47. Ra7+ Kf6 48. Rb7 g5 49. Rb6+ Ke5 50. Rb7 Ra4 51. Rxg7 Rxb4 52. Re7+ Kd4 53. Re4+ Kc3 54. Re3+ Kc2 55. Re6 a5 56. Rxh6 a4 57. Rc6+ Kb2 58. Rc5 a3 59. Rd5 a2 60. Rd2+ Kb3 61. Rd3+ Kc4 62. Rd1 Rb1 0-1

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2014.06.02"]
[Round "6"]
[White "Giebitz, Walter"]
[Black "Gruenzig, Matthias"]
[Result "0-1"]
[ECO "C64"]
[WhiteElo "1387"]
[BlackElo "1147"]
[PlyCount "92"]
[EventDate "2014.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bb5 d6 5. Bxc6+ bxc6 6. d4 exd4 7. Nxd4 Qf6 8. Be3 Bd7 9. 0-0 Bb4 10. Qd2 c5 11. Nd5 Bxd2 12. Nxf6+ Nxf6 13. Bxd2 cxd4 14. Rfe1 0-0 15. e5 dxe5 16. Rxe5 Rfe8 17. Rae1 Rxe5 18. Rxe5 Re8 19. Bf4 Rxe5 20. Bxe5 c5 21. Kf1 a6 22. Ke1 Ng4 23. Bd6 c4 24. h3 Nf6 25. g4 d3 26. cxd3 cxd3 27. f3 h5 28. Kd2 hxg4 29. hxg4 Bb5 30. b3 g6 31. a4 Bc6 32. g5 Ne8 33. Be5 Kf8 34. f4 Be4 35. b4 Ke7 36. b5 axb5 37. axb5 f6 38. gxf6+ Nxf6 39. b6 Nd7 40. Bd4 Kd6 41. Ke3 Kc6 42. Bc3 Bf5 43. Kd4 Nxb6 44. Bd2 Nd5 45. Ke5 Kc5 46. Ba5 Nb4 0-1

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2014.05.26"]
[Round "5"]
[White "Gruenzig, Matthias"]
[Black "Grohmueller, Robert"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1147"]
[BlackElo "1327"]
[PlyCount "131"]
[EventDate "2014.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. Be2 Nf6 6. Ne5 Bxe2 7. Qxe2 e6 8. 0-0 a6 9. c3 Be7 10. Nd2 0-0 11. Nb3 Qc7 12. Bf4 Bd6 13. Qf3 Nc6 14. Nd3 Ne4 15. Bxd6 Qxd6 16. Qf4 Qe7 17. f3 Nd6 18. Nd2 Rac8 19. Ne5 f6 20. Nxc6 bxc6 21. Rfe1 Rfe8 22. Re2 Nc4 23. Nxc4 dxc4 24. Rae1 Qb7 25. Qd2 Kf7 26. Qc2 c5 27. dxc5 Rxc5 28. Qxh7 Rg5 29. Qe4 Qb5 30. f4 Rd5 31. Qf3 Qd7 32. Qh3 Qd6 33. g3 Rf5 34. Re4 Qd2 35. Qg2 Qd5 36. g4 Qc5+ 37. Qf2 Rd5 38. Qxc5 Rxc5 39. Rd1 Rd5 40. Rxd5 exd5 41. Rxe8 Kxe8 42. Kf2 Ke7 43. Ke3 Kd6 44. Kd4 Kc6 45. h4 Kd6 46. b3 cxb3 47. axb3 a5 48. c4 dxc4 49. Kxc4 Kc6 50. g5 Kd6 51. gxf6 g6 52. f7 Ke7 53. f8Q+ Kxf8 54. Kb5 Ke7 55. Kxa5 Ke6 56. b4 Kd7 57. b5 Kc7 58. b6+ Kb7 59. Kb5 Kb8 60. Kc6 Kc8 61. b7+ Kb8 62. Kd6 Kxb7 63. Ke6 Kc7 64. Kf6 Kd6 65. Kxg6 Ke6 66. h5 1-0

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2014.05.19"]
[Round "4"]
[White "Gruenzig, Matthias"]
[Black "Winter, Thomas"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1147"]
[BlackElo "1166"]
[PlyCount "89"]
[EventDate "2014.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Bf5 4. Nc3 Nf6 5. cxd5 cxd5 6. Bd3 Bxd3 7. Qxd3 Nc6 8. Nf3 e6 9. 0-0 Be7 10. Ne5 Nxe5 11. dxe5 Nd7 12. f4 Qb6 13. a3 0-0 14. b4 a5 15. b5 Nc5 16. Qd4 Qc7 17. Rb1 b6 18. Na4 Nd7 19. Bb2 Bc5 20. Qd3 Rac8 21. Bd4 Qb7 22. Rfc1 Rc7 23. Rc3 Rfc8 24. Rbc1 Be7 25. Rxc7 Rxc7 26. Rc3 Nc5 27. Bxc5 bxc5 28. Qb1 c4 29. Kf2 f6 30. exf6 Bxf6 31. Rc2 Kf7 32. Nc3 Rc5 33. a4 e5 34. g3 Ke6 35. Qd1 g6 36. Qg4+ Kd6 37. Ne2 d4 38. fxe5+ Rxe5 39. Qxd4+ Ke7 40. Qxc4 Rf5+ 41. Nf4 Qb6 42. Qe4+ Kf7 43. Rc6 Qd8 44. Qc4+ Ke7 45. Qe6+ 1-0

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2014.05.12"]
[Round "3"]
[White "Wich, Manuela"]
[Black "Gruenzig, Matthias"]
[Result "1/2-1/2"]
[ECO "C64"]
[WhiteElo "1469"]
[BlackElo "1147"]
[PlyCount "86"]
[EventDate "2014.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Nc3 d6 5. d4 exd4 6. Nxd4 Bd7 7. Be3 Bxd4 8. Bxd4 Nf6 9. Bxf6 Qxf6 10. 0-0 0-0 11. a3 Rfe8 12. Rb1 a6 13. Bd3 Ne7 14. Kh1 Bc6 15. Qd2 Ng6 16. Nd5 Bxd5 17. exd5 Nf4 18. c4 Nxd3 19. Qxd3 Qe5 20. b3 Qe2 21. Qxe2 Rxe2 22. Kg1 Rae8 23. g4 g5 24. a4 a5 25. Kg2 Kg7 26. Rfc1 b6 27. Kf1 R2e4 28. Re1 Rxe1+ 29. Rxe1 Rxe1+ 30. Kxe1 Kf6 31. Ke2 Ke5 32. Ke3 f5 33. gxf5 Kxf5 34. h3 h5 35. f3 g4 36. fxg4+ hxg4 37. hxg4+ Kxg4 38. Ke4 Kg5 39. Kd3 Kf5 40. Kc3 Ke4 41. Kc2 Ke3 42. Kc3 Ke4 43. b4 Ke3 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2014.05.05"]
[Round "2"]
[White "Preilowski, Benno"]
[Black "Gruenzig, Matthias"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1291"]
[BlackElo "1147"]
[PlyCount "40"]
[EventDate "2014.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nc6 3. e3 Nf6 4. Bb5 Bd7 5. Nc3 e6 6. 0-0 a6 7. Bxc6 Bxc6 8. Ne5 Bd6 9. Nxc6 bxc6 10. g3 c5 11. dxc5 Bxc5 12. a3 a5 13. Qf3 0-0 14. Bd2 Qd7 15. Rab1 Rfb8 16. Rfd1 c6 17. Na4 Be7 18. Nc3 Ne8 19. Qg4 Nf6 20. Qf3 Ne8 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2014.04.28"]
[Round "1"]
[White "Gruenzig, Matthias"]
[Black "Bauer, Alfred"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1147"]
[BlackElo "1420"]
[PlyCount "116"]
[EventDate "2014.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 c6 5. Nf3 Nf6 6. Bg5 Nbd7 7. a3 Bd6 8. Qe2+ Qe7 9. Qxe7+ Bxe7 10. 0-0-0 0-0 11. Re1 Bd6 12. Bd3 a5 13. Nh4 g6 14. h3 b5 15. Bh6 Rd8 16. Na2 b4 17. a4 Nf8 18. Bg5 Kg7 19. b3 Ne6 20. Bxf6+ Kxf6 21. Nf3 Bd7 22. g3 Rab8 23. Kb2 Bc7 24. Nc1 Bb6 25. Ne2 c5 26. dxc5 Nxc5 27. Nc1 Re8 28. Rh2 Rxe1 29. Nxe1 Re8 30. Nf3 Ne4 31. Bxe4 dxe4 32. Ne1 Bc6 33. h4 Rd8 34. Ng2 Rd2 35. Nf4 Rxf2 36. Rxf2 Bxf2 37. Nce2 e3 38. c3 bxc3+ 39. Kxc3 Ke5 40. Kd3 Be4+ 41. Kc4 Bxg3 42. Nd3+ Bxd3+ 43. Kxd3 Bf2 44. Nc3 f5 45. Ke2 f4 46. Kf3 Bxh4 47. Ne2 g5 48. b4 g4+ 49. Kxg4 Bg3 50. bxa5 Kd6 51. a6 Kc7 52. a7 Kb7 53. Nxg3 fxg3 54. Kxg3 e2 55. Kf2 Kxa7 56. Kxe2 Ka6 57. Kf3 Ka5 58. Kg4 Kxa4 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2013.06.17"]
[Round "7"]
[White "Peschk, Kathrin"]
[Black "Gruenzig, Matthias"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1068"]
[BlackElo "1107"]
[PlyCount "69"]
[EventDate "2013.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. Nc3 Bg4 5. d3 Bxf3 6. Qxf3 Qf6 7. Qxf6 Nxf6 8. 0-0 Nd4 9. Nb5 Nxb5 10. Bxb5+ c6 11. Ba4 b5 12. Bb3 d5 13. f3 Bc5+ 14. Kh1 a5 15. c3 a4 16. Bc2 d4 17. cxd4 Bxd4 18. Rb1 h6 19. Bd2 0-0 20. Rfe1 g5 21. Be3 Bxe3 22. Rxe3 c5 23. Rc1 Rac8 24. Ree1 Rfd8 25. Red1 Nh5 26. g3 Ng7 27. b3 a3 28. Bb1 Ne6 29. Kg2 Nd4 30. Kf2 b4 31. h3 Nb5 32. Ke3 Nc3 33. Rd2 f6 34. Rf1 Kf7 35. Rc1 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2013.06.10"]
[Round "6"]
[White "Gruenzig, Matthias"]
[Black "Overkamp, Ruediger"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1107"]
[BlackElo "1248"]
[PlyCount "111"]
[EventDate "2013.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Bc5 6. h3 f5 7. 0-0 Qe7 8. exf5 Bd6 9. Bg5 Nf6 10. Nh4 0-0 11. Nd2 Qe8 12. Bxf6 Rxf6 13. Ne4 Rh6 14. Nxd6 cxd6 15. g3 Rxh4 16. gxh4 Bxf5 17. Qf3 Qg6+ 18. Qg3 Bxh3 19. Qxg6 hxg6 20. Rfe1 Rf8 21. Kh2 Rf3 22. Re3 Rxe3 23. fxe3 Be6 24. d4 e4 25. Kg3 Kf7 26. Kf4 Bf5 27. h5 d5 28. Ke5 Ke7 29. hxg6 Bxg6 30. Rg1 Kf7 31. Kd6 Kf6 32. Kc7 Be8 33. Kxb7 g5 34. Kxa6 Bd7 35. Ka5 g4 36. Kb4 Kg5 37. Kc3 Kh4 38. Kd2 g3 39. Ke1 Kh3 40. Kf1 Kh4 41. Rh1+ Bh3+ 42. Rxh3+ Kxh3 43. Kg1 g2 44. a4 Kg3 45. a5 Kf3 46. a6 Kxe3 47. a7 Kf3 48. a8Q e3 49. Qf8+ Ke2 50. Qc5 Kd1 51. Qc3 e2 52. Qd3+ Ke1 53. Kxg2 c5 54. Kf3 Kf1 55. Qxe2+ Kg1 56. Qg2# 1-0

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2013.06.03"]
[Round "5"]
[White "Richter, Edgar"]
[Black "Gruenzig, Matthias"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1170"]
[BlackElo "1107"]
[PlyCount "78"]
[EventDate "2013.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. c4 e6 4. Nd2 c5 5. Ngf3 Nc6 6. cxd5 exd5 7. Bb5 Bd7 8. 0-0 c4 9. Re1 a6 10. Bxc6 Bxc6 11. Ne5 Qc7 12. Nxc6 Qxc6 13. Nf3 Bd6 14. h3 0-0 15. a4 b5 16. Bd2 Ne4 17. Re2 Nxd2 18. Rxd2 Rfe8 19. axb5 axb5 20. Rxa8 Qxa8 21. Qc2 f6 22. g3 Bb4 23. Rd1 Qa2 24. Qb1 Qxb1 25. Rxb1 Ra8 26. Ne1 Bxe1 27. Rxe1 Ra2 28. Rb1 Kf7 29. f3 b4 30. e4 Ke6 31. Kf1 c3 32. bxc3 bxc3 33. Rc1 Ra3 34. Rc2 dxe4 35. fxe4 f5 36. exf5+ Kxf5 37. Ke2 Ke4 38. d5 Kxd5 39. Kd3 g5 1/2-1/2

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2013.05.27"]
[Round "4"]
[White "Gruenzig, Matthias"]
[Black "Klein, Simon"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1107"]
[PlyCount "97"]
[EventDate "2013.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e5 4. d3 Be7 5. Be3 Nf6 6. Nc3 Qb6 7. b3 d6 8. Nd5 Nxd5 9. Bxd5 Qc7 10. Bxc6+ bxc6 11. 0-0 Ba6 12. c4 Rb8 13. Qc2 0-0 14. Qc3 Rfd8 15. Bd2 d5 16. Qxe5 Bd6 17. Qc3 d4 18. Qa5 Rb6 19. Qa3 Bc8 20. Ba5 Bg4 21. Bxb6 axb6 22. e5 Be7 23. Rfe1 Bxf3 24. gxf3 Bg5 25. Re4 Re8 26. f4 Bxf4 27. Rxf4 Qxe5 28. Re4 Qb8 29. Rxe8+ Qxe8 30. Qc1 Qe2 31. Qe1 Qg4+ 32. Kf1 g5 33. Qe4 Qh3+ 34. Qg2 Qf5 35. Rd1 h5 36. Qxc6 g4 37. Qe8+ Kg7 38. Qe4 Qg5 39. Re1 h4 40. Qe5+ Qf6 41. Qxf6+ Kxf6 42. Kg2 Kf5 43. h3 gxh3+ 44. Kxh3 Kg5 45. Re4 f5 46. Rxh4 f4 47. Rg4+ Kf5 48. Kh4 Ke5 49. Kg5 1-0

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2013.05.13"]
[Round "3"]
[White "Brandt, Achim"]
[Black "Gruenzig, Matthias"]
[Result "1-0"]
[ECO "C20"]
[BlackElo "1107"]
[PlyCount "91"]
[EventDate "2013.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Ne2 Bc5 5. 0-0 d6 6. Nec3 Bg4 7. Bf3 Bxf3 8. Qxf3 a6 9. d3 Nd4 10. Qd1 Qd7 11. Nd5 Nxd5 12. exd5 Qf5 13. Kg2 0-0-0 14. b4 Bb6 15. c3 Nb5 16. a4 Nxc3 17. Nxc3 Bd4 18. Bb2 h5 19. Qf3 Qxf3+ 20. Kxf3 f5 21. Rab1 g5 22. Ke2 h4 23. Kd2 hxg3 24. hxg3 Bxc3+ 25. Bxc3 Rh2 26. b5 axb5 27. axb5 b6 28. Ra1 g4 29. Kc2 Rdh8 30. Ra8+ Kd7 31. Rxh8 Rxh8 32. f4 gxf3 33. Rxf3 Rh2+ 34. Kb3 Rh3 35. Rxf5 Rxg3 36. Rf7+ Kc8 37. Kc4 Rg4+ 38. d4 exd4 39. Bxd4 Kb7 40. Rf5 Kc8 41. Kd3 Rg3+ 42. Be3 Rg4 43. Bf4 Rg8 44. Rf7 Kb7 45. Bxd6 Rg3+ 46. Bxg3 1-0

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2013.05.06"]
[Round "2"]
[White "Gruenzig, Matthias"]
[Black "Voelkel, Sven"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1107"]
[PlyCount "131"]
[EventDate "2013.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bb5 Nf6 5. h3 0-0 6. d3 d5 7. exd5 Nxd5 8. 0-0 h6 9. Bxc6 bxc6 10. Nxe5 Bb7 11. Ne4 Bd6 12. Nxd6 cxd6 13. Nf3 Re8 14. c4 Nb6 15. b3 c5 16. Bb2 f6 17. d4 Qd7 18. d5 Re7 19. Re1 Rae8 20. Rxe7 Rxe7 21. Qd2 Nc8 22. Re1 Qe8 23. Rxe7 Qxe7 24. Qe3 Kf7 25. Qxe7+ Nxe7 26. g4 Bc8 27. Nh4 f5 28. f3 g5 29. Ng2 Ng6 30. Kf2 f4 31. Ne1 Ne5 32. Bxe5 dxe5 33. Nd3 Kf6 34. Nxc5 Ke7 35. Ke2 Kd6 36. Ne4+ Ke7 37. Kd3 Bd7 38. Nc5 Be8 39. Ke4 Kf6 40. Kd3 h5 41. Ne4+ Kg6 42. Kc3 hxg4 43. hxg4 Bf7 44. d6 Be6 45. Nc5 Kf6 46. Nxe6 Kxe6 47. c5 e4 48. fxe4 Kd7 49. Kd3 Kc6 50. b4 a6 51. a4 Kd7 52. e5 Ke6 53. Ke4 f3 54. Kxf3 Kxe5 55. d7 a5 56. d8Q axb4 57. Qc7+ Kd5 58. Ke3 Kc4 59. Qa5 Kb3 60. Kd3 Ka3 61. Kc4 b3 62. Qb4+ Ka2 63. Qxb3+ Ka1 64. Qb8 Ka2 65. Kc3 Ka3 66. Qb3# 1-0

[Event "Frankfurt-chB"]
[Site "Frankfurt"]
[Date "2013.04.29"]
[Round "1"]
[White "Hoffmann, Wolfgang"]
[Black "Gruenzig, Matthias"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1498"]
[BlackElo "1107"]
[PlyCount "53"]
[EventDate "2013.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 Nc6 4. d4 exd4 5. exd4 d5 6. Nf3 Bb4 7. Be2 Be6 8. Nd2 Nxd4 9. 0-0 Bxc3 10. bxc3 Nxe2+ 11. Qxe2 dxc4 12. Nxc4 0-0 13. Ne3 Re8 14. Rd1 Qe7 15. a4 c5 16. Bb2 Rad8 17. c4 Bg4 18. f3 Rxd1+ 19. Rxd1 Bd7 20. Rd3 Bxa4 21. Qd2 Bc6 22. Kf2 Nd7 23. Nf5 Qd8 24. Nxg7 Qh4+ 25. Kf1 Rf8 26. Nf5 Qd8 27. Qh6 1-0

