[Event "Bavaria-ch 94th"]
[Site "Rosenheim"]
[Date "2023.08.24"]
[Round "6"]
[White "Becker, Tobias"]
[Black "Kerkhoff, Jan"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2111"]
[BlackElo "1940"]
[PlyCount "88"]
[EventDate "2023.08.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. 0-0 Bg4 6. d3 Nf6 7. Nbd2 0-0 8. h3 Be6 9. Bxe6 fxe6 10. b4 Bb6 11. a4 a6 12. Re1 Qe8 13. Nf1 Nh5 14. Be3 Bxe3 15. Rxe3 Qg6 16. g3 Rf7 17. b5 Nb8 18. Kh2 Nd7 19. N1d2 a5 20. Qb3 Nc5 21. Qc4 Raf8 22. Rae1 Nf6 23. Qa2 Kh8 24. Kg2 Nh5 25. d4 Nd7 26. Kh2 exd4 27. cxd4 e5 28. d5 Nc5 29. Qc4 Nf6 30. Kg2 Nh5 31. Ra3 Nf4+ 32. Kh2 Nh5 33. Ree3 Rf6 34. Qc2 R6f7 35. Rac3 b6 36. Kg2 Nf6 37. Nh4 Qh5 38. f3 Qg5 39. Kh2 Nh5 40. Nf1 Nxg3 41. Nxg3 Qxh4 42. Kg2 Rf6 43. Nh1 Rg6+ 44. Kh2 Qf4+ 0-1

[Event "Bavaria-ch 94th"]
[Site "Rosenheim"]
[Date "2023.08.24"]
[Round "7"]
[White "Kerkhoff, Jan"]
[Black "Maurer, Jochen"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1940"]
[BlackElo "2184"]
[PlyCount "64"]
[EventDate "2023.08.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. Bg2 Nf6 5. e5 Nfd7 6. f4 Nc6 7. Nf3 Be7 8. 0-0 Rb8 9. d4 b5 10. a3 a5 11. Ne2 b4 12. g4 Qb6 13. Kh1 Ba6 14. axb4 axb4 15. dxc5 Bxc5 16. Nfg1 0-0 17. Rf3 Ra8 18. Bd2 f6 19. exf6 Nxf6 20. Bh3 Ne4 21. Be1 Nd4 22. Nxd4 Bxd4 23. Bg3 Bxb2 24. Rb1 Nc3 25. Qe1 Nxb1 26. Qxb1 Bd4 27. Qd1 Bc4 28. Ne2 Ra1 29. Nc1 Be3 30. Rxe3 Qxe3 31. Kg2 Rxc1 32. Qf3 Rg1# 0-1

[Event "Bavaria-ch 94th"]
[Site "Rosenheim"]
[Date "2023.08.23"]
[Round "5"]
[White "Kerkhoff, Jan"]
[Black "Kocak, Ediz"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1940"]
[BlackElo "2134"]
[PlyCount "64"]
[EventDate "2023.08.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. Bg2 dxe4 5. Nxe4 Be7 6. d3 Nf6 7. Ne2 Nc6 8. N2c3 Nd5 9. Bd2 0-0 10. 0-0 b6 11. Qh5 Nxc3 12. Bxc3 Bb7 13. Rfe1 Qd7 14. Rad1 Rad8 15. Ng5 h6 16. Nf3 Nd4 17. Bxd4 cxd4 18. Ne5 Qc7 19. Bxb7 Qxb7 20. Re4 Rd5 21. Rg4 Bf6 22. f4 Kh7 23. Re1 Qc7 24. Re2 a5 25. a4 Bxe5 26. Rxe5 g6 27. Qh4 Qxc2 28. Rxg6 Qd1+ 29. Kg2 Kxg6 30. Rxd5 Qe2+ 31. Kh3 Qf1+ 32. Kg4 f5+ 0-1

[Event "Bavaria-ch 94th"]
[Site "Rosenheim"]
[Date "2023.08.22"]
[Round "3"]
[White "Kerkhoff, Jan"]
[Black "Bergauz, Avigdor"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1940"]
[BlackElo "2197"]
[PlyCount "81"]
[EventDate "2023.08.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Qe2 d4 4. Nd1 e5 5. g3 Bd6 6. d3 Qc7 7. Bh3 Nd7 8. Qg4 g6 9. f4 Nc5 10. Qf3 Bxh3 11. Nxh3 0-0-0 12. 0-0 f6 13. fxe5 Bxe5 14. Nf4 Qd7 15. Nf2 Ne7 16. Ng4 h5 17. Nxe5 fxe5 18. Ng2 Ne6 19. Bd2 Qd6 20. Qe2 Qc5 21. Rf6 Kd7 22. Rf7 Rde8 23. Nh4 Rhg8 24. Bh6 Rh8 25. Qd2 Nd8 26. Rxe7+ Qxe7 27. Nxg6 Qe6 28. Nxh8 Rxh8 29. Bg5 Rg8 30. Bxd8 Kxd8 31. Qf2 h4 32. Rf1 hxg3 33. hxg3 Qg4 34. Kg2 Kc7 35. Qf7+ Kb6 36. Rf3 Rh8 37. Qf5 Qg7 38. Qf6 Qh7 39. Qh4 Qg7 40. Qf6 Qh7 41. Qh4 1/2-1/2

[Event "Bavaria-ch 94th"]
[Site "Rosenheim"]
[Date "2023.08.22"]
[Round "4"]
[White "Niedermeier, Thomas"]
[Black "Kerkhoff, Jan"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2223"]
[BlackElo "1940"]
[PlyCount "101"]
[EventDate "2023.08.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. c3 d6 7. d4 exd4 8. cxd4 Bb6 9. h3 Nf6 10. 0-0 0-0 11. Nc3 Bb7 12. e5 dxe5 13. dxe5 Nd7 14. e6 Nde5 15. Nxe5 Qxd1 16. exf7+ Kh8 17. Rxd1 Nxe5 18. Be3 Bxe3 19. fxe3 c5 20. Bd5 Bxd5 21. Rxd5 Nc4 22. Rxc5 Rxf7 23. a4 Raf8 24. axb5 axb5 25. Rxb5 Nxe3 26. Re1 Rf1+ 27. Rxf1 Rxf1+ 28. Kh2 Kg8 29. g4 Rc1 30. Kg3 Nc4 31. Nd5 Rb1 32. Rb8+ Kf7 33. Rb7+ Kg6 34. Ne7+ Kf6 35. Nd5+ Kg6 36. b4 Rb3+ 37. Kf2 Ne5 38. b5 h5 39. gxh5+ Kxh5 40. b6 Nc4 41. Rxg7 Nxb6 42. Nf4+ Kh6 43. Rg4 Nd7 44. Rg6+ Kh7 45. Re6 Nc5 46. Re7+ Kh6 47. Kg2 Kg5 48. Nd5 Nd3 49. Re4 Kf5 50. Ra4 Ke5 51. Ra5 1/2-1/2

[Event "Bavaria-ch 94th"]
[Site "Rosenheim"]
[Date "2023.08.21"]
[Round "2"]
[White "Kerkhoff, Jan"]
[Black "Schmid, Roland1111"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1940"]
[BlackElo "2212"]
[PlyCount "60"]
[EventDate "2023.08.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Qe2 d4 4. Nd1 e5 5. d3 Bd6 6. g3 Ne7 7. f4 c5 8. Nf3 Nbc6 9. Nf2 Qc7 10. f5 f6 11. g4 Bd7 12. g5 Ng8 13. Rg1 0-0-0 14. gxf6 gxf6 15. Rg7 Bf8 16. Rg3 Qa5+ 17. Bd2 Nb4 18. Qd1 Qa4 19. b3 Qa3 20. Bc1 Qa5 21. Bd2 Bh6 22. a3 Bxd2+ 23. Nxd2 Nc6 24. Rg7 Nge7 25. Qh5 Qc3 26. 0-0-0 h6 27. Ng4 Rdf8 28. Nc4 Qa1+ 29. Kd2 Qc3+ 30. Kc1 Qa1+ 1/2-1/2

[Event "Bavaria-ch 94th"]
[Site "Rosenheim"]
[Date "2023.08.20"]
[Round "1"]
[White "Schatz, Christian"]
[Black "Kerkhoff, Jan"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2153"]
[BlackElo "1940"]
[PlyCount "59"]
[EventDate "2023.08.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. Bg5 e6 4. Nbd2 b6 5. e4 fxe4 6. Nxe4 Be7 7. Bd3 Bb7 8. Qe2 Nd5 9. Ne5 0-0 10. Qh5 Qe8 11. Qh3 Bxg5 12. Nxg5 h6 13. Bh7+ Kh8 14. Ng6+ Qxg6 15. Bxg6 Nf4 16. Qa3 Nxg6 17. Nf3 Nc6 18. 0-0 Nf4 19. Rae1 Nxg2 20. Kxg2 Nxd4 21. Re3 Nxf3 22. Kg3 Rf5 23. h4 Raf8 24. Rd1 R8f6 25. Qxa7 Rg6+ 26. Kh3 Rh5 27. Rd4 Ng1+ 28. Kh2 Rg2+ 29. Kh1 Rg4+ 30. Qxb7 0-1

[Event "Landesliga Sued 1819"]
[Site "Bayern"]
[Date "2019.04.07"]
[Round "9.8"]
[White "Kerkhoff, Jan"]
[Black "Wachtel, Arthur"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1824"]
[BlackElo "2001"]
[PlyCount "90"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Unterhaching"]
[BlackTeam "Freising SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 d6 2. Nf3 Nf6 3. b3 b6 4. Bb2 Bb7 5. e3 Nbd7 6. Be2 e6 7. 0-0 Be7 8. Qe1 0-0 9. d3 Ne8 10. e4 d5 11. Nbd2 dxe4 12. dxe4 Ndf6 13. Rd1 Bc5+ 14. Kh1 Qe7 15. Ne5 Nd6 16. Bd3 a5 17. Rf3 a4 18. Rh3 h6 19. g4 axb3 20. g5 bxc2 21. Bxc2 Nh7 22. gxh6 g6 23. Qg3 Nf5 24. Qg4 Bd4 25. Bxd4 Nxd4 26. Bb1 Nf5 27. Qg2 Ra4 28. Rd3 Rd8 29. Ndc4 Rxd3 30. Rxd3 Nh4 31. Qe2 Nf8 32. Rd4 b5 33. Qd1 f6 34. Nxg6 Nhxg6 35. Ne3 Rxd4 36. Qxd4 Nxf4 37. Ng4 e5 38. Qe3 Qd6 39. Bc2 f5 40. Nf2 Qg6 41. Qf3 N8e6 42. h4 Nd4 43. h5 Qg5 44. Nh3 Nxf3 45. Nxg5 Nxg5 0-1

[Event "Landesliga U20 Sued 1617"]
[Site "Bayern"]
[Date "2017.03.11"]
[Round "7.3"]
[White "Kerkhoff, Jan"]
[Black "Sowka, Patrick"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1782"]
[BlackElo "1618"]
[PlyCount "53"]
[EventDate "2016.11.12"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Unterhaching U20"]
[BlackTeam "Ergolding FC U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. Nc3 d6 7. Bg5 Be6 8. Nd5 Bxd5 9. Bxd5 Re8 10. c3 h6 11. Bh4 Qe7 12. a4 a5 13. Qd2 Rab8 14. Rfb1 Na7 15. b4 axb4 16. cxb4 Bb6 17. a5 Bd4 18. Nxd4 exd4 19. Bxf6 Qxf6 20. b5 Nxb5 21. Rxb5 c6 22. Bxc6 bxc6 23. Rb6 c5 24. Rab1 Qd8 25. Rxb8 Qxb8 26. Rxb8 Rxb8 27. h4 1-0

[Event "Landesliga U20 Sued 1617"]
[Site "Bayern"]
[Date "2017.03.11"]
[Round "6.3"]
[White "Kerkhoff, Jan"]
[Black "Stangl, Severin"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1782"]
[BlackElo "1550"]
[PlyCount "109"]
[EventDate "2016.11.12"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Unterhaching U20"]
[BlackTeam "Moosburg SC U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. d3 Nf6 6. Bg5 h6 7. Bh4 Be6 8. Bxe6 fxe6 9. Na4 Bb6 10. Nxb6 axb6 11. 0-0 0-0 12. h3 Qe8 13. Bg3 Qh5 14. c3 Nh7 15. Qb3 Rf6 16. Nh2 Raf8 17. Ng4 Rg6 18. f4 exf4 19. Rxf4 Rxf4 20. Bxf4 Na5 21. Qa4 Nf6 22. Nxf6+ Rxf6 23. Rf1 Qc5+ 24. d4 Qc4 25. Qxc4 Nxc4 26. b3 Na5 27. e5 dxe5 28. Bxe5 Rxf1+ 29. Kxf1 c5 30. Bc7 c4 31. b4 Nb3 32. Bxb6 Nd2+ 33. Ke1 Ne4 34. a4 Nxc3 35. a5 Nb5 36. Kd2 Kf7 37. Ke3 Kf6 38. g4 Ke7 39. Bc5+ Kf6 40. h4 g6 41. Bb6 Nc3 42. Bd8+ Kf7 43. Kd2 Nb5 44. g5 hxg5 45. Bxg5 Nxd4 46. Kc3 Nf3 47. Kxc4 Nxg5 48. hxg5 Ke7 49. Kc5 Kd7 50. b5 Kc7 51. a6 e5 52. Kd5 e4 53. Kxe4 bxa6 54. bxa6 Kb6 55. Ke5 1-0

[Event "Landesliga U20 Sued 1617"]
[Site "Bayern"]
[Date "2017.01.21"]
[Round "5.2"]
[White "Bogner, Simon"]
[Black "Kerkhoff, Jan"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "1639"]
[BlackElo "1782"]
[PlyCount "97"]
[EventDate "2016.11.12"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Buchloe U20"]
[BlackTeam "Unterhaching U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 Bc5 7. Re1 d6 8. h3 Be6 9. c3 0-0 10. d4 Bxb3 11. axb3 exd4 12. cxd4 Bb6 13. Bg5 h6 14. Bh4 Re8 15. Qd3 g5 16. Bg3 Nh5 17. Bh2 Qf6 18. e5 Nf4 19. Bxf4 Qxf4 20. g3 Nxe5 21. Nxe5 Qxd4 22. Qxd4 Bxd4 23. Nd3 Rxe1+ 24. Nxe1 Bxb2 25. Ra2 Bd4 26. Nf3 Bb6 27. Nc3 c6 28. Rd2 Ba5 29. Rc2 Bxc3 30. Rxc3 c5 31. Nd2 Kf8 32. Kf1 a5 33. Ke2 a4 34. bxa4 Rxa4 35. Rb3 b4 36. Rd3 Ke7 37. Nc4 Ra6 38. Rf3 Ke6 39. Rd3 d5 40. Re3+ Kf6 41. Nd2 Re6 42. Kd3 Rxe3+ 43. fxe3 g4 44. h4 Ke5 45. Kc2 c4 46. Kd1 c3 47. Nb3 Kd6 48. Kc2 Ke5 49. Kd3 1/2-1/2

[Event "Landesliga U20 Sued 1617"]
[Site "Bayern"]
[Date "2017.01.21"]
[Round "4.2"]
[White "Kerkhoff, Jan"]
[Black "Wagner, Moritz"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1782"]
[BlackElo "1459"]
[PlyCount "95"]
[EventDate "2016.11.12"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Unterhaching U20"]
[BlackTeam "Weilheim U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Bg5 Be6 7. Nd5 Bxd5 8. Bxd5 Nd4 9. Nxd4 Bxd4 10. Bxb7 Rb8 11. Bc6+ Kf8 12. 0-0 Rxb2 13. Qc1 Rb6 14. Bd5 Bxa1 15. Qxa1 c6 16. Bb3 Qe8 17. Bxf6 gxf6 18. f4 Rb7 19. Qc1 Rg8 20. fxe5 Qxe5 21. Qh6+ Rg7 22. Rxf6 Qd4+ 23. Rf2 Re7 24. Qd2 d5 25. exd5 cxd5 26. Qa5 Rg5 27. g3 Rf5 28. Qd2 Re3 29. c3 Rxf2 30. Qxf2 Qxd3 31. Bc2 Qxc3 32. Bxh7 Qc1+ 33. Kg2 Qc3 34. Bg6 Re7 35. Qf4 Qc6 36. Qh6+ Ke8 37. Bxf7+ Kd7 38. Qh5 Qd6 39. Qxd5 Qxd5+ 40. Bxd5 Re2+ 41. Kh3 Rd2 42. Bb3 Ke7 43. g4 Kf6 44. Kg3 Kg5 45. h4+ Kg6 46. Kf4 Rd4+ 47. Kf3 a5 48. Be6 1/2-1/2

[Event "Landesliga U20 Sued 1617"]
[Site "Bayern"]
[Date "2016.12.10"]
[Round "3.4"]
[White "Kerkhoff, Jan"]
[Black "Moufang, Luis"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1782"]
[BlackElo "1496"]
[PlyCount "84"]
[EventDate "2016.11.12"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Unterhaching U20"]
[BlackTeam "Haar U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Bc4 Nf6 5. d3 c6 6. Nge2 Bg4 7. f3 Bh5 8. Bf4 Qd8 9. Qd2 e6 10. 0-0-0 Be7 11. g4 Bg6 12. h4 h6 13. Ng3 Nd5 14. g5 h5 15. Bxd5 cxd5 16. Nb5 Na6 17. Qc3 Rc8 18. Qxg7 Rh7 19. Qg8+ Bf8 20. Bd6 Kd7 21. Qxf8 Qb6 22. Qe7+ Kc6 23. Bf4 Kxb5 24. a4+ Kxa4 25. Qd7+ Rc6 26. Ne2 f5 27. Nc3+ Ka5 28. Bd2 Rxd7 29. Nxd5+ Kb5 30. c4+ Kc5 31. Be3+ Kd6 32. Nxb6 axb6 33. Kc2 Ke7 34. Bf4 Rc5 35. Kb3 e5 36. Be3 Rc6 37. d4 exd4 38. Bxd4 Rcd6 39. Rde1+ Kf7 40. Bc3 Nc5+ 41. Kc2 f4+ 42. Kc1 Nb3# 0-1

[Event "Landesliga U20 Sued 1617"]
[Site "Bayern"]
[Date "2016.12.10"]
[Round "2.4"]
[White "Kerkhoff, Jan"]
[Black "Neidhold, Moritz"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1782"]
[BlackElo "943"]
[PlyCount "39"]
[EventDate "2016.11.12"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Unterhaching U20"]
[BlackTeam "Muenchen SO SK U20 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 g6 3. f4 e5 4. fxe5 Nc6 5. Nf3 Bg7 6. Bc4 Bxe5 7. 0-0 Nf6 8. d3 d6 9. Bg5 Bg4 10. h3 Bxf3 11. Rxf3 Nd4 12. Nd5 Nxf3+ 13. Qxf3 Qa5 14. Nxf6+ Bxf6 15. Qxf6 Kd7 16. Qxf7+ Kc8 17. Qe6+ Kb8 18. Be7 Re8 19. Bxd6+ Qc7 20. Qxe8# 1-0

[Event "Landesliga U20 Sued 1617"]
[Site "Bayern"]
[Date "2016.11.12"]
[Round "1.4"]
[White "Kerkhoff, Jan"]
[Black "Shvartsman, Kristina"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1782"]
[BlackElo "1565"]
[PlyCount "83"]
[EventDate "2016.11.12"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Unterhaching U20"]
[BlackTeam "Graefelfing SK U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Nf6 5. Bc4 g6 6. 0-0 Bg4 7. h3 Bd7 8. d3 Bg7 9. Qe1 0-0 10. e5 dxe5 11. fxe5 Ne8 12. e6 fxe6 13. Bxe6+ Bxe6 14. Qxe6+ Kh8 15. Ne4 Nd4 16. Nxd4 Bxd4+ 17. Nf2 Ng7 18. Qe1 Nh5 19. c3 Bg7 20. Bg5 Rf7 21. Qe6 Qf8 22. Ne4 Rxf1+ 23. Rxf1 Qc8 24. Nxc5 Qc7 25. Qxe7 Qxe7 26. Bxe7 Re8 27. Bg5 Re2 28. Rf2 Re1+ 29. Rf1 Re2 30. Ne4 Rxb2 31. g4 Ng3 32. Nxg3 Bxc3 33. Bf6+ Bxf6 34. Rxf6 Rxa2 35. Rf7 b5 36. Ne4 b4 37. Rb7 a5 38. Nc5 Rc2 39. d4 Rc3 40. Kg2 Rc4 41. Ne6 a4 42. Rb8+ 1-0

[Event "Landesliga U20 Sued 1516"]
[Site "Bayern"]
[Date "2016.02.27"]
[Round "7.3"]
[White "Spieker, Christine"]
[Black "Kerkhoff, Jan"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1520"]
[BlackElo "1745"]
[PlyCount "47"]
[EventDate "2015.11.21"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Weilheim U20"]
[BlackTeam "Unterhaching U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. 0-0 Bg7 6. d3 e6 7. Nbd2 Ne7 8. Rb1 d5 9. cxd5 exd5 10. b4 Qc7 11. bxc5 bxc5 12. Nb3 c4 13. dxc4 dxc4 14. Nbd4 0-0 15. Qc2 Bxd4 16. Nxd4 Bxg2 17. Kxg2 Nd7 18. Bf4 Qc5 19. Nf3 Nd5 20. e3 Nxf4+ 21. gxf4 Nb6 22. Kg1 Rfd8 23. Rfe1 Rac8 24. Rbd1 1/2-1/2

[Event "Landesliga U20 Sued 1516"]
[Site "Bayern"]
[Date "2016.02.27"]
[Round "6.3"]
[White "Weber, Tobias"]
[Black "Kerkhoff, Jan"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "1234"]
[BlackElo "1745"]
[PlyCount "60"]
[EventDate "2015.11.21"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Forstenried U20"]
[BlackTeam "Unterhaching U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 d6 8. cxd4 Nge7 9. Bf4 Ng6 10. Bg3 0-0 11. h3 h6 12. Na3 Re8 13. Qe2 Qf6 14. Nc2 Nf4 15. Qe3 Ng6 16. Bb5 Bd7 17. Bxc6 Bxc6 18. e5 Qf5 19. Nce1 Bxe1 20. Rfxe1 Bxf3 21. Qxf3 Qxf3 22. gxf3 dxe5 23. dxe5 Re6 24. Re3 Rae8 25. Rae1 Ne7 26. Bh2 Rc6 27. Ra3 Rd8 28. Re2 Rd1+ 29. Kg2 Nd5 30. Rb3 Rg6+ 0-1

[Event "Landesliga U20 Sued 1516"]
[Site "Bayern"]
[Date "2016.01.23"]
[Round "5.3"]
[White "Kerkhoff, Jan"]
[Black "Klenk, Sofie"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1745"]
[BlackElo "1676"]
[PlyCount "53"]
[EventDate "2015.11.21"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Unterhaching U20"]
[BlackTeam "Muenchen Tarrasch U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Bc4 a6 7. a3 b5 8. Bd5 Rb8 9. Nxd4 cxd4 10. Ne2 e6 11. Ba2 d3 12. cxd3 Bb7 13. 0-0 f5 14. e5 g5 15. d4 h5 16. d3 g4 17. Qe1 h4 18. Bd2 Qe7 19. Bb4 Qf7 20. Rc1 Ne7 21. Bd6 Rc8 22. Rxc8+ Nxc8 23. Qb4 Bf8 24. Bxf8 Rxf8 25. Rc1 Ne7 26. Qd6 Kd8 27. Qb6+ 1-0

[Event "Landesliga U20 Sued 1516"]
[Site "Bayern"]
[Date "2015.12.19"]
[Round "2.4"]
[White "Ortner, Fabian"]
[Black "Kerkhoff, Jan"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "1212"]
[BlackElo "1745"]
[PlyCount "48"]
[EventDate "2015.11.21"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Ebersberg Grafing U20"]
[BlackTeam "Unterhaching U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. a3 cxd4 5. Nxd4 b6 6. e3 Bb7 7. Nf3 g6 8. Be2 Bg7 9. 0-0 0-0 10. Nc3 Nc6 11. Rb1 Ne7 12. b4 d5 13. cxd5 Nexd5 14. Nxd5 Nxd5 15. Bb2 Nc3 16. Bxc3 Bxc3 17. Ne1 Rc8 18. Rc1 Qf6 19. Bf3 Ba6 20. Nd3 Rfd8 21. Be2 Qf5 22. g4 Qe4 23. Qb3 Bxd3 24. Bxd3 Qxg4+ 0-1

[Event "Landesliga U20 Sued 1516"]
[Site "Bayern"]
[Date "2015.12.19"]
[Round "3.4"]
[White "Schmidt, Merlin"]
[Black "Kerkhoff, Jan"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "783"]
[BlackElo "1745"]
[PlyCount "70"]
[EventDate "2015.11.21"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Vaterstetten Grasbrunn U20"]
[BlackTeam "Unterhaching U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bb5 a6 5. Bxc6 dxc6 6. Nxe5 Bxf2+ 7. Kxf2 Qd4+ 8. Ke1 Qxe5 9. d4 Qe7 10. Rf1 Qh4+ 11. g3 Qg4 12. Qxg4 Bxg4 13. Rf4 Bh5 14. Rf5 Bg6 15. Re5+ Kd7 16. Bf4 b6 17. Rd1 f6 18. d5 fxe5 19. Bxe5 Nf6 20. dxc6+ Kxc6 21. Nd5 Nxd5 22. exd5+ Kd7 23. d6 c5 24. Bxg7 Rhe8+ 25. Kf1 Re6 26. b4 c4 27. g4 Bxc2 28. Rd5 Bd3+ 29. Kg2 Be4+ 30. Kh3 Bxd5 31. Bf8 Rxf8 32. Kh4 Rh6+ 33. Kg5 Rxh2 34. b5 Be4 35. a4 h6# 0-1

[Event "Landesliga U20 Sued 1516"]
[Site "Bayern"]
[Date "2015.11.21"]
[Round "1.4"]
[White "Kukulina, Sonja"]
[Black "Kerkhoff, Jan"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1521"]
[BlackElo "1745"]
[PlyCount "98"]
[EventDate "2015.11.21"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Muenchen Suedost SK U20 II"]
[BlackTeam "Unterhaching U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Nxc3 9. bxc3 Be7 10. Re1 d5 11. Bb5 0-0 12. Bxc6 bxc6 13. Qe2 Be6 14. Ne5 Qe8 15. Nxf7 Qxf7 16. Qxe6 Kh8 17. Qxf7 Rxf7 18. Bf4 Ba3 19. Bg3 Bb2 20. Rab1 Bxc3 21. Rec1 Bxd4 22. Rxc6 Bb6 23. Rd1 Rd8 24. Kf1 Rf6 25. Rdc1 Rxc6 26. Rxc6 Re8 27. f3 d4 28. Bf2 d3 29. Rc3 d2 30. Rd3 Ba5 31. Be3 c6 32. Bxd2 Rd8 33. Rxd8+ Bxd8 34. Ke2 Kg8 35. Kd3 Kf7 36. Be3 Bb6 37. a4 Ke6 38. Bxb6 axb6 39. Kd4 Kf5 40. Ke3 Ke5 41. f4+ Kf5 42. h3 h5 43. Kf3 g6 44. g4+ Ke6 45. gxh5 gxh5 46. Ke4 h4 47. f5+ Kf6 48. Kf4 c5 49. Ke4 Ke7 1/2-1/2

[Event "Landesliga U20 Sued 1314"]
[Site "Bayern"]
[Date "2013.11.30"]
[Round "2.4"]
[White "Schneider, Lucas"]
[Black "Kerkhoff, Jan"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1214"]
[BlackElo "1745"]
[PlyCount "74"]
[EventDate "2013.11.16"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Memmingen U20"]
[BlackTeam "Unterhaching U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. h3 Nf6 6. d3 0-0 7. Bg5 h6 8. Bh4 Be6 9. Bb3 Nd4 10. Bd5 c6 11. Bb3 b5 12. a4 b4 13. Bxe6 bxc3 14. Bxf7+ Rxf7 15. bxc3 Nxf3+ 16. Qxf3 Qa5 17. 0-0 Qxc3 18. Qd1 Bd4 19. Qe2 Raf8 20. Rab1 Qa5 21. Rbc1 Nd7 22. c3 Bxc3 23. Qc2 Bd4 24. Qxc6 Qb6 25. Qxb6 Bxb6 26. Rc6 Bc5 27. Ra6 Bb6 28. a5 Nc5 29. Rxb6 axb6 30. axb6 g5 31. Bg3 Nxd3 32. f3 Rd7 33. Rd1 Nc5 34. Bf2 Nb7 35. Ra1 Kf7 36. Ra7 Ke6 37. g4 Rxf3 0-1

[Event "Landesliga U20 Sued 1314"]
[Site "Bayern"]
[Date "2013.11.16"]
[Round "1.4"]
[White "Kerkhoff, Jan"]
[Black "Leitritz, David"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1745"]
[BlackElo "1794"]
[PlyCount "102"]
[EventDate "2013.11.16"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Unterhaching U20"]
[BlackTeam "Muenchen Tarrasch U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c3 Nd7 5. Bd3 Bxd3 6. Qxd3 e6 7. Nf3 c5 8. 0-0 Ne7 9. Na3 a6 10. Nc2 Nc6 11. Be3 Be7 12. Rab1 cxd4 13. cxd4 0-0 14. a3 f6 15. exf6 Nxf6 16. Rfe1 Ne4 17. Nd2 Nxd2 18. Bxd2 Rf6 19. Re2 Qd7 20. Rbe1 Raf8 21. Qh3 Nd8 22. Ba5 Rh6 23. Qc3 Nc6 24. Bb6 Bd6 25. h3 Rff6 26. Ne3 Rhg6 27. Ng4 Rf5 28. Ne5 Nxe5 29. dxe5 Be7 30. Qc7 Qxc7 31. Bxc7 Rf3 32. Rc1 Rb3 33. Bd6 Bxd6 34. exd6 Kf7 35. Rc7+ Ke8 36. Re7+ Kd8 37. R2xe6 Rxe6 38. Rxe6 Kd7 39. Re7+ Kxd6 40. Rxg7 Rxb2 41. Rxh7 Rb1+ 42. Kh2 d4 43. Rh8 Rb3 44. Rd8+ Kc5 45. h4 Rb6 46. g4 Kc4 47. g5 Rg6 48. f4 Re6 49. f5 Re2+ 50. Kg1 Re1+ 51. Kf2 Rh1 1-0

