[Event "Heusenstamm Schloss op"]
[Site "Heusenstamm"]
[Date "2023.11.26"]
[Round "6"]
[White "Koehlich, Viktor"]
[Black "Cors, Heinz Friedrich"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1608"]
[BlackElo "1841"]
[PlyCount "78"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 d5 5. c3 Qb6 6. Qb3 Nc6 7. Nbd2 Nd7 8. Be2 Be7 9. 0-0 0-0 10. Rfe1 Qd8 11. Qc2 cxd4 12. exd4 Bf6 13. Bd3 g6 14. Ne5 Ndxe5 15. dxe5 Bg7 16. Bg3 Bd7 17. f4 Rc8 18. a3 Ne7 19. Nf3 Nf5 20. Bxf5 exf5 21. Bh4 Qb6+ 22. Bf2 Qc7 23. Rad1 Be6 24. Bxa7 b6 25. Bxb6 Qxb6+ 26. Nd4 Rc4 27. Kh1 Rfc8 28. Qe2 Bf8 29. h4 Bc5 30. Nxe6 fxe6 31. Rf1 Be7 32. h5 Kg7 33. Rd3 Re4 34. h6+ Kf7 35. Qc2 Re3 36. Rxe3 Qxe3 37. Qa4 Qe2 38. Qd1 Qxb2 39. g4 Rxc3 0-1

[Event "Heusenstamm Schloss op"]
[Site "Heusenstamm"]
[Date "2023.11.26"]
[Round "7"]
[White "Mehlen, Theodor"]
[Black "Koehlich, Viktor"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1808"]
[BlackElo "1608"]
[PlyCount "85"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 0-0 9. 0-0-0 Nc6 10. g4 Nxd4 11. Bxd4 b5 12. Kb1 Nd7 13. Qf2 Bb7 14. h4 Rc8 15. Bd3 Qa5 16. Ne2 e5 17. Be3 b4 18. Nc1 Nc5 19. Nb3 Nxb3 20. axb3 Qc7 21. Bc4 Qd7 22. Rd2 a5 23. Bg5 a4 24. Bxe7 Qxe7 25. Qb6 axb3 26. Bxb3 Rfd8 27. Qxb4 Rb8 28. Qc3 Ra8 29. Qe3 Qc7 30. c3 Qa5 31. Rhd1 Ra6 32. Qd3 Bc6 33. Qc4 Be8 34. h5 h6 35. Rd5 Qb6 36. f4 exf4 37. e5 f3 38. Rxd6 Rxd6 39. exd6 Qa7 40. d7 Ra1+ 41. Kc2 Bxd7 42. Qxf7+ Kh7 43. Qg8# 1-0

[Event "Heusenstamm Schloss op"]
[Site "Heusenstamm"]
[Date "2023.11.25"]
[Round "4"]
[White "Koehlich, Viktor"]
[Black "Van den Hoff, Damien"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1608"]
[BlackElo "1825"]
[PlyCount "93"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. c3 Bd6 5. e3 0-0 6. Ne5 Nbd7 7. Nd2 a6 8. Bd3 g6 9. h4 Nh5 10. Bh6 Ng7 11. f4 Bxe5 12. dxe5 f6 13. h5 Nc5 14. Bc2 f5 15. hxg6 hxg6 16. Qf3 Kf7 17. Bg5 Qe8 18. 0-0-0 Rh8 19. b4 Nd7 20. g4 c6 21. Rxh8 Qxh8 22. Rh1 Qg8 23. gxf5 exf5 24. Qh3 a5 25. b5 Ne6 26. Qh7+ Qxh7 27. Rxh7+ Kg8 28. Rh6 Kg7 29. Bxf5 Nxg5 30. Rxg6+ Kf7 31. Rxg5 Nc5 32. Bxc8 Rxc8 33. bxc6 Rxc6 34. Kc2 b5 35. Rh5 b4 36. cxb4 Ne4+ 37. Kd1 Nc3+ 38. Ke1 axb4 39. f5 Nxa2 40. Nf3 Rc3 41. e6+ Kf6 42. Nd4 Rxe3+ 43. Kd2 b3 44. Rh6+ Kg7 45. Rg6+ Kf8 46. Kxe3 b2 47. e7+ 1-0

[Event "Heusenstamm Schloss op"]
[Site "Heusenstamm"]
[Date "2023.11.25"]
[Round "5"]
[White "Kulenovic, Adnan"]
[Black "Koehlich, Viktor"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1907"]
[BlackElo "1608"]
[PlyCount "63"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d6 5. Nf3 0-0 6. 0-0 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Be6 10. Qa4 Nd7 11. Rfd1 Qc8 12. Nd2 Nb6 13. Qb5 Nd4 14. Bxd4 cxd4 15. Nd5 Nxd5 16. cxd5 Bd7 17. Qb3 Qe8 18. a4 Rc8 19. Nf3 d3 20. exd3 b6 21. Nd2 Rc5 22. Nc4 Bg4 23. Re1 Qd7 24. Ne5 Bxe5 25. Rxe5 Qd6 26. Rae1 e6 27. f3 f6 28. R5e3 Bf5 29. g4 Rxd5 30. gxf5 Qc5 31. fxe6 f5 32. f4 1-0

[Event "Heusenstamm Schloss op"]
[Site "Heusenstamm"]
[Date "2023.11.24"]
[Round "3"]
[White "Kalepky, Helmut"]
[Black "Koehlich, Viktor"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1912"]
[BlackElo "1608"]
[PlyCount "95"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. a3 Bb7 5. Nc3 Be7 6. e3 0-0 7. Bd3 d6 8. e4 Nbd7 9. 0-0 c5 10. Qe2 cxd4 11. Nxd4 a6 12. b3 Rc8 13. Bb2 Nc5 14. Bc2 Qc7 15. Rad1 Rfe8 16. Rd2 g6 17. f4 Ncd7 18. Nf3 Ng4 19. Re1 d5 20. e5 dxc4 21. Nd4 cxb3 22. Bxb3 h5 23. h3 Nh6 24. Nxe6 Bc5+ 25. Nxc5 Qxc5+ 26. Kh2 Nf6 27. Qd1 Nhg4+ 28. hxg4 Nxg4+ 29. Kg3 Rcd8 30. Bd5 Bxd5 31. Nxd5 Rxd5 32. Rxd5 Qf2+ 33. Kh3 Qxf4 34. g3 Nf2+ 35. Kg2 Nxd1 36. gxf4 Nxb2 37. Rc1 b5 38. Rc6 Nc4 39. Kf3 Nxa3 40. Rxa6 b4 41. Rb6 Nc2 42. Rd7 Rc8 43. Rbb7 Rc3+ 44. Kf2 b3 45. Rxf7 Nb4 46. e6 Nd3+ 47. Kg2 Rc8 48. Rg7+ 1-0

[Event "Heusenstamm Schloss op"]
[Site "Heusenstamm"]
[Date "2023.11.24"]
[Round "2"]
[White "Koehlich, Viktor"]
[Black "Bardorz, Jana"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1608"]
[BlackElo "2050"]
[PlyCount "62"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c3 e6 4. Bf4 Bd6 5. e3 c5 6. Nbd2 Bxf4 7. exf4 cxd4 8. cxd4 Nc6 9. Nb3 Ne4 10. Bd3 Qf6 11. g3 a5 12. Bxe4 dxe4 13. Ng5 0-0 14. Nxe4 Qg6 15. f3 Rd8 16. a4 b6 17. 0-0 Bb7 18. Rc1 Nb4 19. Qe2 Ba6 20. Qd1 Bxf1 21. Qxf1 Qh5 22. Ng5 h6 23. g4 Qh4 24. Ne4 Rac8 25. Rc3 Nd5 26. Rxc8 Rxc8 27. g5 Rc2 28. Nbd2 Qxf4 29. gxh6 Rxd2 30. h7+ Kh8 31. Nxd2 Qxd2 0-1

[Event "Heusenstamm Schloss op"]
[Site "Heusenstamm"]
[Date "2023.11.23"]
[Round "1"]
[White "Brehme, Ralf Peter"]
[Black "Koehlich, Viktor"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1935"]
[BlackElo "1608"]
[PlyCount "80"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Be7 6. d3 0-0 7. Qe1 Nbd7 8. Nc3 Bb4 9. Bd2 Re8 10. e3 c6 11. Nh4 Bxc3 12. Bxc3 Nc5 13. h3 h6 14. Bd4 b6 15. g4 Bh7 16. Qg3 Nfd7 17. g5 hxg5 18. Nf3 g4 19. hxg4 Nb7 20. Kf2 c5 21. Bc3 c4 22. Rh1 f6 23. Qh3 Nf8 24. dxc4 Nc5 25. Nd2 Bxc2 26. cxd5 exd5 27. Qh8+ Kf7 28. Qh5+ Ke7 29. g5 Bg6 30. gxf6+ gxf6 31. Qh8 Nd3+ 32. Kg1 Qd6 33. Qg7+ Bf7 34. Rh6 Nd7 35. Rh7 Qe6 36. Nf1 Rg8 37. Qh6 Rxg2+ 38. Kxg2 Qg4+ 39. Ng3 Rg8 40. Qh5 Qxg3+ 0-1

[Event "Rhein Main op-B 25th"]
[Site "Bad Homburg"]
[Date "2023.06.11"]
[Round "7"]
[White "Benz, Juergen"]
[Black "Koehlich, Viktor"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1435"]
[BlackElo "1678"]
[PlyCount "84"]
[EventDate "2023.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Qc2 Nc6 5. d4 e6 6. Bd3 cxd4 7. Nxd4 Be7 8. 0-0 0-0 9. f4 Qc7 10. Kh1 a6 11. Be3 Bd7 12. Nd2 Rac8 13. Rae1 Nxd4 14. Bxd4 e5 15. Be3 Ng4 16. Bg1 exf4 17. Rxf4 d5 18. e5 Nxe5 19. Bxh7+ Kh8 20. Bf5 Bg5 21. Rd4 Be6 22. Rf1 g6 23. Bd3 Nxd3 24. Qxd3 Bf5 25. Rxf5 gxf5 26. Qxf5 f6 27. h4 Bxd2 28. Rxd2 Qh7 29. Qh3 Rc4 30. g3 Qe4+ 31. Kh2 Re8 32. Bd4 Re6 33. Rf2 Rcc6 34. Qf1 Kg7 35. b4 b5 36. Kh3 Kf7 37. Qc1 Qxd4 38. cxd4 Rxc1 39. Rf3 Rh1+ 40. Kg2 Ree1 41. Rf2 Reg1+ 42. Kf3 Rf1 0-1

[Event "Rhein Main op-B 25th"]
[Site "Bad Homburg"]
[Date "2023.06.10"]
[Round "5"]
[White "Koehlich, Viktor"]
[Black "Fang, Borui"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1678"]
[BlackElo "1420"]
[PlyCount "57"]
[EventDate "2023.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. b3 Nbd7 8. Nbd2 b6 9. Qc2 Bb7 10. Bb2 Rc8 11. Rac1 c5 12. e3 Re8 13. Rfd1 cxd4 14. exd4 Bb4 15. Qd3 Qe7 16. cxd5 Nxd5 17. Nc4 h6 18. a3 Bd6 19. Nxd6 Qxd6 20. Ne5 Nf4 21. gxf4 Bxg2 22. Kxg2 Rxc1 23. Rxc1 g5 24. Nxd7 Qxd7 25. fxg5 hxg5 26. Qg3 Kh7 27. Rc7 Qd5+ 28. Qf3 Qd8 29. Qxf7+ 1-0

[Event "Rhein Main op-B 25th"]
[Site "Bad Homburg"]
[Date "2023.06.10"]
[Round "6"]
[White "Koehlich, Viktor"]
[Black "Graef, Kilian Gabriel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1678"]
[BlackElo "1377"]
[PlyCount "106"]
[EventDate "2023.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c5 4. g3 Nc6 5. dxc5 Bxc5 6. Bg2 Nf6 7. 0-0 0-0 8. Qc2 dxc4 9. Rd1 Qb6 10. e3 e5 11. Nbd2 Rd8 12. Nxc4 Rxd1+ 13. Qxd1 Qc7 14. b3 Bg4 15. h3 Bxf3 16. Qxf3 e4 17. Qe2 Re8 18. Bb2 Nd7 19. Nd2 Nf6 20. Bxf6 gxf6 21. Nxe4 Rxe4 22. Bxe4 Qe5 23. Qg4+ Kf8 24. Rd1 h5 25. Qc8+ Kg7 26. Bxc6 bxc6 27. Rd8 Qa1+ 28. Kg2 Qxa2 29. Rg8+ Kh6 30. Rh8+ Kg5 31. h4+ Kg6 32. Qg8+ Kf5 33. Rxh5+ Ke4 34. Qe8+ Kd3 35. Qd7+ Ke2 36. Qg4+ Ke1 37. Qf3 Bb6 38. Rf5 Qxb3 39. Qxc6 Qb2 40. Qb5 Qc2 41. Qf1+ Kd2 42. Rd5+ Kc3 43. Qa1+ Kc4 44. Qd4+ Bxd4 45. Rxd4+ Kc5 46. Rf4 f5 47. h5 Kb6 48. h6 Qc6+ 49. Kg1 Qxh6 50. Rxf5 a5 51. g4 f6 52. f4 Qh4 53. g5 Qg4+ 0-1

[Event "Rhein Main op-B 25th"]
[Site "Bad Homburg"]
[Date "2023.06.09"]
[Round "4"]
[White "Ritter, Uwe"]
[Black "Koehlich, Viktor"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1872"]
[BlackElo "1678"]
[PlyCount "151"]
[EventDate "2023.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 0-0 10. Bd3 Nbd7 11. Rhe1 b5 12. Qg3 b4 13. Nd5 exd5 14. exd5 Nh5 15. Qh4 Bxg5 16. Bxh7+ Kxh7 17. fxg5 Ne5 18. Qxh5+ Kg8 19. Re4 Ng6 20. Ne6 fxe6 21. Qxg6 Qf7 22. Qxf7+ Kxf7 23. dxe6+ Bxe6 24. Rf1+ Kg6 25. Rxe6+ Kxg5 26. Rd1 Rad8 27. Rd5+ Rf5 28. h4+ Kf4 29. g3+ Kg4 30. Rg6+ Kh5 31. g4+ Kxg6 32. Rxf5 Re8 33. Rd5 Re6 34. Kd2 Kf7 35. Ra5 Re4 36. Rf5+ Ke6 37. Rg5 Kf6 38. Kd3 d5 39. Rxd5 Rxg4 40. Rd4 Rg3+ 41. Kc4 Rg2 42. Kb3 a5 43. Rc4 Re2 44. Ka4 Re5 45. Rf4+ Ke6 46. a3 bxa3 47. Kxa3 Rc5 48. c3 g5 49. hxg5 Rxg5 50. Rd4 Rf5 51. Ka4 Rf2 52. b3 Ra2+ 53. Kb5 Rb2 54. b4 axb4 55. cxb4 Rb1 56. Kb6 Ke5 57. Rh4 Kd6 58. b5 Kd7 59. Rh8 Rb2 60. Ka6 Kc7 61. Rh7+ Kc8 62. Kb6 Rd2 63. Rh8+ Kd7 64. Kb7 Rb2 65. b6 Rb1 66. Rh2 Rb3 67. Rd2+ Ke7 68. Ka7 Ra3+ 69. Kb8 Rb3 70. b7 Rb1 71. Rd4 Rb2 72. Kc7 Rc2+ 73. Kb6 Rb2+ 74. Kc6 Rc2+ 75. Kb5 Rc1 76. b8Q 1-0

[Event "Rhein Main op-B 25th"]
[Site "Bad Homburg"]
[Date "2023.06.08"]
[Round "2"]
[White "Koehlich, Viktor"]
[Black "Bahlo, Alondra"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1678"]
[BlackElo "1281"]
[PlyCount "75"]
[EventDate "2023.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 c6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Nc3 Nbd7 8. Bf4 c5 9. e3 Re8 10. d5 Nb6 11. Qe2 e5 12. Bg5 h6 13. Bxf6 Qxf6 14. Nd2 Qd8 15. e4 Bd7 16. Rab1 a5 17. a3 Qc8 18. Nb5 Bxb5 19. cxb5 Na4 20. Nc4 Rd8 21. Qc2 Qc7 22. Qxa4 b6 23. Qc2 Qa7 24. f3 f6 25. Bh3 Bf8 26. Be6+ Kg7 27. Qd2 Rab8 28. f4 Qe7 29. fxe5 dxe5 30. Qf2 Re8 31. Rbd1 Qd8 32. Nxe5 Rb7 33. Nc6 Qc7 34. Qxf6+ Kh7 35. Ne5 Qg7 36. Qxg7+ Bxg7 37. Nc4 a4 38. Nd6 1-0

[Event "Rhein Main op-B 25th"]
[Site "Bad Homburg"]
[Date "2023.06.08"]
[Round "3"]
[White "Stenger, Eberhard"]
[Black "Koehlich, Viktor"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "1475"]
[BlackElo "1678"]
[PlyCount "128"]
[EventDate "2023.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. Bg5 h6 7. Bh4 Bb7 8. e3 0-0 9. Nf3 d6 10. Bd3 Nbd7 11. 0-0 Qe8 12. Bc2 Rc8 13. h3 Ne4 14. Qd3 f5 15. Nd2 Qh5 16. Bg3 Nxg3 17. fxg3 Qg5 18. e4 g6 19. h4 Qe7 20. Rae1 Rf6 21. exf5 gxf5 22. Bd1 Qg7 23. Kh2 Rcf8 24. Bf3 Bxf3 25. Qxf3 e5 26. Qd5+ Kh8 27. Rf2 Rg6 28. Nf1 Nf6 29. Qf3 Ng4+ 30. Kg1 Nxf2 31. Kxf2 exd4 32. cxd4 Qxd4+ 33. Qe3 Qxe3+ 34. Rxe3 Rgf6 35. Re7 R6f7 36. Re6 Kg7 37. h5 Rf6 38. Re7+ R8f7 39. Re8 f4 40. g4 Rd7 41. Nd2 Kf7 42. Rh8 Re7 43. Nf3 Kg7 44. Ra8 c5 45. Nh4 Rd7 46. Nf5+ Kf7 47. Kf3 Ke6 48. Kxf4 d5 49. cxd5+ Kxd5 50. g5 hxg5+ 51. Kxg5 Rdf7 52. g4 c4 53. Rd8+ Kc5 54. h6 Rc6 55. Rg8 c3 56. Rg7 Rxg7+ 57. hxg7 c2 58. g8Q c1Q+ 59. Kh5 Qh1+ 60. Nh4 Rh6+ 61. Kxh6 Qxh4+ 62. Kg7 Qxg4+ 63. Kf7 Qxg8+ 64. Kxg8 Kc4 0-1

[Event "Rhein Main op-B 25th"]
[Site "Bad Homburg"]
[Date "2023.06.07"]
[Round "1"]
[White "Hees, Robin"]
[Black "Koehlich, Viktor"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "1185"]
[BlackElo "1678"]
[PlyCount "87"]
[EventDate "2023.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Nf3 c6 6. 0-0 d5 7. cxd5 cxd5 8. d4 Nc6 9. e3 e6 10. Qb3 b6 11. Bd2 Ba6 12. Rfc1 Na5 13. Qa3 Bb7 14. Nb5 Nc4 15. Qc3 a6 16. Na3 Ne4 17. Qc2 Nexd2 18. Nxd2 Nxa3 19. bxa3 Rc8 20. Qb3 Qd6 21. Nf3 Rfe8 22. a4 Re7 23. Rxc8+ Bxc8 24. Rb1 Rb7 25. Bf1 b5 26. axb5 axb5 27. Bxb5 Bd7 28. a4 f6 29. Qd3 Qb6 30. Kg2 Bf8 31. e4 Bd6 32. e5 Be7 33. Nd2 Qc7 34. Bxd7 Qxd7 35. Rxb7 Qxb7 36. Qb5 Qc8 37. Nf3 Kg7 38. a5 fxe5 39. Nxe5 Qc2 40. Nf3 g5 41. Qe8 Kf6 42. Qh8+ Kg6 43. Ne5+ Kf5 44. Qxh7+ 1-0

