[Event "Oberliga Nord W 2324"]
[Site "Germany"]
[Date "2024.02.25"]
[Round "6.8"]
[White "Stotyn, Fabian"]
[Black "Steffens, Oliver"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2127"]
[BlackElo "2013"]
[PlyCount "74"]
[EventDate "2023.10.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Nordhorn Blanke"]
[BlackTeam "Kirchweyhe II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nd2 d5 7. exd5 cxd5 8. Bd3 Be7 9. 0-0 0-0 10. c4 d4 11. Qc2 Bb7 12. Re1 Re8 13. Nf1 Qd6 14. Ng3 Qc6 15. f3 Bb4 16. Rxe8+ Rxe8 17. Bg5 h6 18. Bxf6 Qxf6 19. Qa4 Qe7 20. Nf5 Qf8 21. a3 Bd2 22. Qxa7 Bc8 23. Qxc7 g6 24. Ng3 Re3 25. Be4 Rb3 26. Bd5 Be6 27. Bxe6 fxe6 28. Nf1 Bf4 29. Qd7 e5 30. Qd5+ Kh7 31. Re1 Rxb2 32. g3 Qf5 33. gxf4 Qh3 34. Qf7+ Kh8 35. Qf8+ Kh7 36. Qe7+ Kg8 37. Qd8+ Kg7 1/2-1/2

[Event "Bremen-ch"]
[Site "Bremen"]
[Date "2023.04.08"]
[Round "9"]
[White "Steffens, Oliver"]
[Black "Pautz, Peter"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1928"]
[BlackElo "1991"]
[PlyCount "65"]
[EventDate "2023.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 f6 10. 0-0 Be7 11. Nf4 Nf8 12. exf6 gxf6 13. Re1 Bd7 14. a3 0-0-0 15. b4 Bd6 16. Bd2 Kb8 17. b5 Nxd4 18. Nxd4 e5 19. Nb3 Bc5 20. Nxc5 Qxc5 21. Bb4 Qd4 22. Ne2 Qh4 23. Qa4 e4 24. Bd6+ Ka8 25. Bc5 a6 26. Qa5 Ne6 27. bxa6 Nxc5 28. axb7+ Kb8 29. Qxc5 exd3 30. Qd6+ Ka7 31. Qc7 Rb8 32. Rab1 Qc4 33. Qb6# 1-0

[Event "Bremen-ch"]
[Site "Bremen"]
[Date "2023.04.02"]
[Round "3"]
[White "Schulze, Lara"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2277"]
[BlackElo "1928"]
[PlyCount "57"]
[EventDate "2023.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Nxf6+ Bxf6 7. Bd3 c5 8. dxc5 Qa5+ 9. c3 Qxc5 10. Be3 Qc7 11. Nd4 0-0 12. Nb5 Qc6 13. Qc2 a6 14. Na7 Qc7 15. Bxh7+ Kh8 16. Nxc8 Rxc8 17. Be4 Nc6 18. Qe2 Qe5 19. Qf3 Qb5 20. Qh3+ Kg8 21. Qh7+ Kf8 22. Bd3 Qxb2 23. Bc5+ Ke8 24. 0-0 Ne5 25. Be4 Qxc3 26. Rac1 Qb2 27. Qg8+ Kd7 28. Rfd1+ Nd3 29. Qxf7+ 1-0

[Event "Walsrode Chessemy op-A"]
[Site "Walsrode"]
[Date "2023.03.12"]
[Round "9"]
[White "Buchal, Stephan"]
[Black "Steffens, Oliver"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2210"]
[BlackElo "1928"]
[PlyCount "46"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. e3 c5 9. Nc3 Nbd7 10. Qe2 Rc8 11. Rad1 Qc7 12. Nh4 Rfe8 13. cxd5 Nxd5 14. Nf5 Bf6 15. Nxd5 Bxd5 16. Bxf6 Nxf6 17. Nh4 Qe5 18. d4 cxd4 19. Rxd4 Bxg2 20. Kxg2 Rc3 21. Rfd1 Qc7 22. Nf3 Rc8 23. Qa6 Kf8 1/2-1/2

[Event "Walsrode Chessemy op-A"]
[Site "Walsrode"]
[Date "2023.03.11"]
[Round "8"]
[White "Steffens, Oliver"]
[Black "Budzyn, Matthias"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1928"]
[BlackElo "2084"]
[PlyCount "131"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bd7 9. c3 0-0 10. h3 Na5 11. Bc2 c5 12. d4 cxd4 13. cxd4 Nc6 14. axb5 axb5 15. Rxa8 Qxa8 16. Nc3 Qb8 17. Bg5 Nxd4 18. Nxd4 exd4 19. Qxd4 b4 20. Ne2 h6 21. Bf4 Be6 22. Qd3 b3 23. Bb1 Qb4 24. Rc1 Rc8 25. Rxc8+ Bxc8 26. Bd2 Qb6 27. Nd4 Ba6 28. Qc3 Nd7 29. Nxb3 Qb5 30. Bc2 Qf1+ 31. Kh2 Qxf2 32. Be3 Qf1 33. Nd2 Qe2 34. Nf3 Bf6 35. Bd4 Ne5 36. Nxe5 dxe5 37. Be3 Bh4 38. Qd2 Qf1 39. Bb3 Be1 40. Qd5 h5 41. Qa8+ Kh7 42. Bxf7 Qxf7 43. Qxa6 h4 44. Qe2 Bg3+ 45. Kg1 Qa2 46. Qc2 Qa1+ 47. Qc1 Qa4 48. Qb1 Qb3 49. Bf2 g5 50. Qc1 Bf4 51. Qc7+ Kg6 52. Qb6+ Qxb6 53. Bxb6 Kf7 54. b4 Ke6 55. Bc5 Kd7 56. b5 Kc7 57. Kf2 Kd7 58. Ke2 Kc7 59. Kd3 Kd7 60. Be3 Kd6 61. Bxf4 exf4 62. Ke2 Kc5 63. Kf3 Kxb5 64. Kg4 Kc5 65. Kxg5 Kd4 66. Kxf4 1-0

[Event "Walsrode Chessemy op-A"]
[Site "Walsrode"]
[Date "2023.03.10"]
[Round "7"]
[White "Priyanka, Nutakki"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2318"]
[BlackElo "1928"]
[PlyCount "85"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. Bb2 Nc6 4. e3 Nf6 5. Bb5 a6 6. Bxc6+ bxc6 7. Ne5 Qc7 8. 0-0 e6 9. f4 Bd6 10. Qe1 Bd7 11. Qg3 Rg8 12. d3 Bc8 13. Nc3 Nd7 14. Na4 Nb6 15. Nxb6 Qxb6 16. Ng4 Kf8 17. Qh4 d4 18. exd4 cxd4 19. Ne5 Be7 20. Qh5 g6 21. Qxh7 Rg7 22. Qh8+ Rg8 23. Qh6+ Ke8 24. Qh7 Rf8 25. Rae1 Ra7 26. Bc1 Qc5 27. f5 gxf5 28. Bh6 f6 29. Bxf8 Bxf8 30. Qg6+ Kd8 31. Qxf6+ Kc7 32. Nc4 Kb8 33. b4 Qe7 34. Qxd4 Rd7 35. Qe5+ Rc7 36. Na5 Ka8 37. a3 c5 38. Nc4 Bb7 39. Qxe6 Qg7 40. Qe8+ Ka7 41. Qe2 cxb4 42. Rxf5 bxa3 43. Qf2+ 1-0

[Event "Walsrode Chessemy op-A"]
[Site "Walsrode"]
[Date "2023.03.09"]
[Round "6"]
[White "Steffens, Oliver"]
[Black "De Winter, Arthur"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1928"]
[BlackElo "2371"]
[PlyCount "62"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Ne2 d6 4. Nbc3 e5 5. d3 g6 6. g3 Bg7 7. Bg2 Nge7 8. 0-0 0-0 9. f4 exf4 10. gxf4 f5 11. Nd5 fxe4 12. dxe4 Nxd5 13. Qxd5+ Kh8 14. Rb1 Nd4 15. Nxd4 Bxd4+ 16. Kh1 Qe7 17. f5 gxf5 18. exf5 Bxf5 19. Bh6 Bxb1 20. Bxf8 Rxf8 21. Rxb1 Be5 22. Re1 Qh4 23. Rxe5 dxe5 24. Qxe5+ Qf6 25. Qxc5 Rd8 26. Qg1 Qxb2 27. Bd5 b5 28. Qg5 Re8 29. Qg3 Qd2 30. Be4 Qd1+ 31. Kg2 Qe2+ 0-1

[Event "Walsrode Chessemy op-A"]
[Site "Walsrode"]
[Date "2023.03.08"]
[Round "5"]
[White "Stelmaszyk, Nico"]
[Black "Steffens, Oliver"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2387"]
[BlackElo "1928"]
[PlyCount "70"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. g3 0-0 7. Bg2 Nc6 8. Nxc6 bxc6 9. 0-0 Rb8 10. Rb1 Be6 11. b3 Qd7 12. Re1 Rfe8 13. Bb2 Bh3 14. Qd3 Bf8 15. Rbd1 d5 16. exd5 Rxe1+ 17. Rxe1 Bxg2 18. Kxg2 cxd5 19. Rd1 c6 20. Ne2 Qd6 21. Qa6 Re8 22. Nd4 c5 23. Qxd6 Bxd6 24. Nc6 d4 25. Kf1 Bc7 26. c3 Re6 27. Nxa7 Ra6 28. Nb5 Rxa2 29. Nxc7 Rxb2 30. cxd4 cxd4 31. Rxd4 h5 32. h3 Rxb3 33. Kg2 Kf8 34. Nd5 Nxd5 35. Rxd5 g6 1/2-1/2

[Event "Walsrode Chessemy op-A"]
[Site "Walsrode"]
[Date "2023.03.07"]
[Round "4"]
[White "Steffens, Oliver"]
[Black "Heldenbergh, Nils"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1928"]
[BlackElo "2141"]
[PlyCount "133"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 c5 4. e3 Nc6 5. Be2 e6 6. 0-0 Bd6 7. d4 0-0 8. c4 cxd4 9. cxd5 Nxd5 10. Nxd4 Qe7 11. Nxc6 bxc6 12. Nd2 Rd8 13. Nc4 Bc7 14. Qd4 f6 15. Qh4 e5 16. Rfd1 Bf5 17. Ba3 Qf7 18. f3 Nc3 19. Rxd8+ Rxd8 20. Bf1 Be6 21. Rc1 Nd5 22. Bc5 Nb6 23. Na5 Qd7 24. Bb4 Nd5 25. Nxc6 g5 26. Qe1 Re8 27. Bb5 Nxb4 28. Qxb4 Qd6 29. Qxd6 Bxd6 30. Nxe5 Rb8 31. Bc4 Bxe5 32. Bxe6+ Kf8 33. Bf5 h5 34. h4 gxh4 35. Rd1 Bc7 36. e4 Rd8 37. Rxd8+ Bxd8 38. Kf2 Bb6+ 39. Ke2 a5 40. Kd3 Ke7 41. Kc4 Kd6 42. Kb5 Kc7 43. a3 Kb7 44. b4 axb4 45. axb4 Be3 46. Bg6 h3 47. gxh3 h4 48. Be8 Kc7 49. Kc4 Kd6 50. Kd3 Bf4 51. Kd4 Bd2 52. b5 Ba5 53. Ke3 Bb6+ 54. Kf4 Bc5 55. Kf5 Bd4 56. Bc6 Ke7 57. Bd5 Kd6 58. b6 Bxb6 59. Kxf6 Bd8+ 60. Kf5 Ba5 61. f4 Ke7 62. Kg4 Bd2 63. e5 Be1 64. f5 Bg3 65. f6+ Kf8 66. e6 Bd6 67. Kxh4 1-0

[Event "Walsrode Chessemy op-A"]
[Site "Walsrode"]
[Date "2023.03.06"]
[Round "3"]
[White "Schleicher, Guido"]
[Black "Steffens, Oliver"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2170"]
[BlackElo "1928"]
[PlyCount "60"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 cxd4 7. 0-0 Qb6 8. Re1 Rc8 9. Nbd2 Nge7 10. Nb3 dxc3 11. bxc3 Ng6 12. h4 Qc7 13. Qe2 f6 14. exf6 gxf6 15. c4 Kf7 16. cxd5 exd5 17. Bb2 Rg8 18. Ng5+ fxg5 19. Qh5 Bg7 20. Qxh7 Nf4 21. Bf5 Kf8 22. hxg5 Bxb2 23. Bxd7 Rd8 24. Qf5+ Kg7 25. Rab1 Rgf8 26. Qc2 Qxd7 27. Qxb2+ Kg6 28. Re3 Rde8 29. Nc5 Qg4 30. Rg3 Ne2+ 0-1

[Event "Walsrode Chessemy op-A"]
[Site "Walsrode"]
[Date "2023.03.05"]
[Round "2"]
[White "Steffens, Oliver"]
[Black "Steuer, Christopher"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1928"]
[BlackElo "1737"]
[PlyCount "155"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qxb5 Qd7 14. Nxd5+ exd5 15. Qxd7+ Kxd7 16. Be3 Bb4+ 17. Ke2 Rac8 18. Rac1 Ke6 19. Kd3 a5 20. Bb6 Rb8 21. Bd4 f6 22. Rc7 Rhg8 23. Rg1 Bd6 24. Rcxg7 Rxg7 25. Rxg7 Bxh2 26. Rxh7 Be5 27. b3 a4 28. Ba7 Rc8 29. Kd2 axb3 30. axb3 Rc3 31. f4 Rc7 32. Rxc7 Bxf4+ 33. Kd3 Bxc7 34. b4 Be5 35. Bc5 Kd7 36. b5 f5 37. Ke3 f4+ 38. Kd3 Kc8 39. f3 Kb7 40. Bd4 Bc7 41. Kc3 Bd6 42. Bf2 Be5+ 43. Kb4 Bd6+ 44. Bc5 Be5 45. Be7 Bd4 46. Bd8 Be3 47. Kc3 Kc8 48. Bf6 Bc5 49. Bd4 Bd6 50. Kd2 Kb7 51. Ke2 Bc7 52. Kd3 Bd6 53. Kc3 Bc7 54. Bc5 Be5+ 55. Kb4 Bc7 56. Bf8 Be5 57. Kc5 d4 58. Kc4 d3 59. Kxd3 Bb2 60. Bc5 Bc1 61. Ke4 Bd2 62. Kd3 Be1 63. Bd4 Bb4 64. Be5 Kb6 65. Kc4 Bd2 66. Bf6 Bc1 67. Bd8+ Kb7 68. Kd5 Kc8 69. Ba5 Kb7 70. Bb4 Kb6 71. Kc4 Bb2 72. Bc5+ Kb7 73. Bd4 Bc1 74. Bf6 Kb6 75. Bd8+ Kb7 76. Be7 Kb6 77. Bc5+ Kb7 78. Kc3 1-0

[Event "Walsrode Chessemy op-A"]
[Site "Walsrode"]
[Date "2023.03.04"]
[Round "1"]
[White "Holtel, Jasper"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2325"]
[BlackElo "1928"]
[PlyCount "63"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. b3 0-0 6. c4 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. d4 cxd4 10. Nxd4 Bd7 11. Nc3 Nxc3 12. Bxc3 Rc8 13. Rc1 Qb6 14. Nf5 exf5 15. Qxd7 Ba3 16. Rcd1 Qc5 17. Ba1 Rcd8 18. Qxb7 Rxd1 19. Rxd1 Qc2 20. Rf1 Nd8 21. Qxa7 Qxa2 22. Qe3 Qc2 23. Qe5 f6 24. Qa5 Bd6 25. e3 Kh8 26. b4 Qd2 27. Qxf5 Qxb4 28. Be4 g6 29. Bxf6+ Kg8 30. Bd5+ Nf7 31. Qg5 Rb8 32. Ba1 1-0

[Event "JBLN West 1819"]
[Site "Germany"]
[Date "2019.03.10"]
[Round "6.2"]
[White "Steffens, Oliver"]
[Black "Rieper, Julian"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "1908"]
[BlackElo "2073"]
[PlyCount "62"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst U20"]
[BlackTeam "Kiel Doppelbauer U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. Nd5 Bc5 7. d3 Nxd5 8. exd5 Nd4 9. Ba4 Nxf3+ 10. Qxf3 f5 11. Be3 Bd6 12. c4 c5 13. Qh3 f4 14. Bd2 Be7 15. Bd1 Rf6 16. Bg4 d6 17. Bxc8 Rxc8 18. Qf3 Qd7 19. Kh1 Rcf8 20. b4 cxb4 21. Bxb4 Rh6 22. Rfe1 g5 23. Kg1 g4 24. Qe4 Bh4 25. d4 g3 26. fxg3 fxg3 27. Rf1 gxh2+ 28. Kh1 Rhf6 29. Rxf6 Bxf6 30. dxe5 Bxe5 31. Re1 Rf4 0-1

[Event "JBLN West 1819"]
[Site "Germany"]
[Date "2018.12.02"]
[Round "3.2"]
[White "Balazs, Balint"]
[Black "Steffens, Oliver"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2130"]
[BlackElo "1908"]
[PlyCount "74"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Hagen U20"]
[BlackTeam "Delmenhorst U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. g3 d5 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. c4 dxc4 7. Nc3 Bd7 8. Ne5 Bc6 9. Nxc6 Nxc6 10. e3 Na5 11. Ne4 Nxe4 12. Bxe4 c5 13. Bd2 f5 14. Bg2 Rb8 15. Qa4 Nc6 16. Qxc4 Qd7 17. Rfd1 b5 18. Qc2 Nb4 19. Bxb4 cxb4 20. Qb3 Bd6 21. e4 Kh8 22. e5 Be7 23. f4 a5 24. d5 Qa7+ 25. Kh1 exd5 26. Rxd5 Rfd8 27. Rad1 Rxd5 28. Qxd5 Qb6 29. Qf7 Rd8 30. Rxd8+ Qxd8 31. h4 Bxh4 32. gxh4 Qxh4+ 33. Kg1 Qe1+ 34. Kh2 Qh4+ 35. Kg1 Qe1+ 36. Kh2 Qh4+ 37. Kg1 Qe1+ 1/2-1/2

[Event "Oberliga Nord W 1819"]
[Site "Germany"]
[Date "2018.10.21"]
[Round "1.7"]
[White "Steffens, Oliver"]
[Black "Charmeteau, Sven"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "1960"]
[BlackElo "2283"]
[PlyCount "46"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Werder Bremen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. 0-0 Ne7 6. d3 Ng6 7. Be3 c5 8. Nbd2 Be7 9. Nc4 f6 10. Bd2 c6 11. Ba5 Qd7 12. Ne3 0-0 13. c3 Rb8 14. Qd2 d5 15. g3 Bd8 16. Bxd8 Rxd8 17. Rfd1 Qh3 18. Qe2 d4 19. cxd4 cxd4 20. Nc4 Bg4 21. Ncd2 Rxb2 22. Rdb1 Rxd2 23. Qxd2 Bxf3 0-1

[Event "Youth District Germany"]
[Site "Wuerzburg"]
[Date "2018.10.07"]
[Round "7.2"]
[White "Jakob, Georg"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1959"]
[BlackElo "1960"]
[PlyCount "123"]
[EventDate "2018.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Wuerttemberg U20 II"]
[BlackTeam "Niedersachsen/SG Bremen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Qa5 9. Nb3 Qc7 10. g4 a6 11. g5 Nfd7 12. Nd5 Qd8 13. Bd4 Bxd4 14. Nxd4 Nc6 15. h4 Nde5 16. Be2 Be6 17. 0-0-0 Rc8 18. h5 Bxd5 19. exd5 Nxd4 20. Qxd4 Qc7 21. c3 Qc5 22. Qh4 Qe3+ 23. Rd2 Rc4 24. Bxc4 Nxf3 25. Qf2 Qxd2+ 26. Qxd2 Nxd2 27. Kxd2 Rc8 28. Bb3 Rc5 29. hxg6 hxg6 30. Re1 Kf8 31. Re4 b5 32. Ke3 Rc8 33. c4 b4 34. Kd4 Rc5 35. Re3 Ra5 36. Re1 Ke8 37. Rc1 e5+ 38. Ke4 Rc5 39. Rh1 Ke7 40. Rh8 a5 41. Ra8 f5+ 42. gxf6+ Kxf6 43. Ra6 Ke7 44. Rc6 Rxc6 45. dxc6 Kd8 46. Kd5 Kc7 47. Bd1 e4 48. Kxe4 Kxc6 49. Kd4 g5 50. Bf3+ Kd7 51. Kd5 Kc7 52. b3 Kd7 53. Bg4+ Kc7 54. Bf5 Kb6 55. Kxd6 a4 56. c5+ Kb5 57. c6 g4 58. Bxg4 a3 59. c7 Kb6 60. c8Q Ka7 61. Qc7+ Ka8 62. Bf3# 1-0

[Event "Youth District Germany"]
[Site "Wuerzburg"]
[Date "2018.10.06"]
[Round "6.2"]
[White "Steffens, Oliver"]
[Black "Karsay, Pascal"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1960"]
[BlackElo "2261"]
[PlyCount "47"]
[EventDate "2018.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Niedersachsen/SG Bremen U20"]
[BlackTeam "Rheinland Pfalz U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 Ne7 9. Re1 Nd5 10. d4 Nf4 11. dxe5 Qg6 12. Nh4 Bxd1 13. Nxg6 Nxg6 14. Rxd1 0-0-0 15. Re1 Nxe5 16. Nb3 Bb4 17. c3 Be7 18. Be3 b6 19. Nd4 c5 20. Nf5 Bf6 21. f4 Nc4 22. e5 c6 23. b3 Na3 24. Rad1 0-1

[Event "Youth District Germany"]
[Site "Wuerzburg"]
[Date "2018.10.05"]
[Round "5.2"]
[White "Fromm, Marius"]
[Black "Steffens, Oliver"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2022"]
[BlackElo "1960"]
[PlyCount "116"]
[EventDate "2018.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg-Vorpommern U20"]
[BlackTeam "Niedersachsen/SG Bremen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 e6 3. g3 Nc6 4. Bg2 Nf6 5. Nc3 d5 6. cxd5 exd5 7. d4 Be7 8. 0-0 0-0 9. dxc5 d4 10. Na4 Ne4 11. a3 Nxc5 12. Nxc5 Bxc5 13. b4 Bb6 14. Bb2 a6 15. Qd2 Qd6 16. Rfd1 Rd8 17. Rac1 Be6 18. Ng5 Bb3 19. Re1 Bd5 20. Ne4 Qe7 21. Nc5 Bxg2 22. Kxg2 a5 23. Na4 Bc7 24. b5 Ne5 25. Nc5 Bb6 26. Na4 Qd6 27. Nxb6 Qxb6 28. a4 Qe6 29. Ba1 Qb3 30. Qc2 Qd5+ 31. Kg1 d3 32. Qd2 dxe2 33. Qxd5 Rxd5 34. Rxe2 Nd3 35. Rd1 Rad8 36. Red2 Nf4 37. Rxd5 Rxd5 38. Rxd5 Nxd5 39. Bd4 g6 40. Kf1 Kf8 41. Ke2 Ke7 42. Bc5+ Ke6 43. Kd3 f5 44. Kd4 g5 45. h3 h5 46. Ba3 Nb6 47. Bc1 g4 48. hxg4 hxg4 49. Bd2 Nxa4 50. Bxa5 b6 51. Bd2 Nc5 52. Kc4 Ke5 53. Be3 Nd7 54. Bd4+ Ke4 55. Be3 Ne5+ 56. Kc3 Nd7 57. Kc4 Ne5+ 58. Kc3 Nd7 1/2-1/2

[Event "Youth District Germany"]
[Site "Wuerzburg"]
[Date "2018.10.05"]
[Round "4.2"]
[White "Mantel, Ruben"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2101"]
[BlackElo "1960"]
[PlyCount "88"]
[EventDate "2018.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Bayern U20 II"]
[BlackTeam "Niedersachsen/SG Bremen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e3 a6 5. dxc5 Nc6 6. Nf3 e6 7. Na4 Bxc5 8. Nxc5 Qa5+ 9. c3 Qxc5 10. h3 0-0 11. Bd3 Re8 12. Ne5 Ne4 13. Qh5 Re7 14. Rd1 f5 15. Bxe4 Nxe5 16. Bxe5 fxe4 17. 0-0 Bd7 18. Rd4 Rf7 19. Bg3 Bb5 20. Rc1 Bd3 21. f4 Rf5 22. Qd1 e5 23. fxe5 Rf1+ 24. Qxf1 Bxf1 25. Rxf1 Rf8 26. Rxf8+ Kxf8 27. c4 dxc4 28. e6 Ke7 29. Rxe4 b5 30. Re5 Qc6 31. e4 h6 32. h4 Qd6 33. Kh2 Qd4 34. h5 b4 35. Bh4+ Ke8 36. Rd5 Qb6 37. e7 Qc7+ 38. Kh1 Qd7 39. Rxd7 Kxd7 40. Be1 a5 41. a3 c3 42. Bxc3 bxc3 43. bxc3 Kxe7 44. Kh2 Ke6 1-0

[Event "Youth District Germany"]
[Site "Wuerzburg"]
[Date "2018.10.04"]
[Round "3.2"]
[White "Steffens, Oliver"]
[Black "Gressmann, Moritz"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1960"]
[BlackElo "2106"]
[PlyCount "162"]
[EventDate "2018.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Niedersachsen/SG Bremen U20"]
[BlackTeam "Berlin U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. a4 b6 6. Nf3 Bb7 7. Bc4 Nd7 8. 0-0 c6 9. f5 d5 10. exd5 cxd5 11. fxg6 hxg6 12. Nxd5 e6 13. Qe2 Rc8 14. Bg5 Ndf6 15. Nxf6+ Bxf6 16. Bxf6 Nxf6 17. c3 Bxf3 18. Rxf3 Qc7 19. h3 Qxc4 20. Qe5 0-0 21. Qxf6 Qd5 22. Raf1 Rc7 23. Rf4 Qd8 24. Qe5 Rd7 25. c4 Qc7 26. Qg5 Qd8 27. Qe5 Qc7 28. Qxc7 Rxc7 29. b3 Rd8 30. Kf2 e5 31. dxe5 Rd2+ 32. Kg3 Re2 33. Rf6 b5 34. axb5 axb5 35. cxb5 Rxe5 36. b6 Rb7 37. R1f3 Kg7 38. Rc6 Re6 39. Rfc3 Rxb6 40. Rxb6 Rxb6 41. Kf4 Kf6 42. Ke4 Ke6 43. Kd4 Kd6 44. Kc4 Rc6+ 45. Kd4 Ra6 46. Rf3 Ra2 47. g4 Rh2 48. Rc3 f5 49. gxf5 gxf5 50. Rd3 Rh1 51. b4 Rb1 52. Kc4+ Kc6 53. Rd4 Rc1+ 54. Kd3 Re1 55. h4 Re8 56. Kc4 Re1 57. Rf4 Rh1 58. Kd3 Rh3+ 59. Ke2 Kd5 60. Rxf5+ Ke4 61. Rc5 Rh2+ 62. Kf1 Kf3 63. Rc3+ Kg4 64. Kg1 Rb2 65. Rc4+ Kg3 66. Kf1 Kf3 67. Ke1 Ke3 68. Rc3+ Kd4 69. Rg3 Rh2 70. Rg4+ Ke3 71. Rg3+ Kf4 72. Rb3 Rxh4 73. Kd2 Ke5 74. Kc2 Kd5 75. Kb2 Kc6 76. Ka3 Kb5 77. Rg3 Rh5 78. Kb3 Rf5 79. Kc3 Rh5 80. Kb3 Rf5 81. Kc3 Rh5 1/2-1/2

[Event "Youth District Germany"]
[Site "Wuerzburg"]
[Date "2018.10.03"]
[Round "1.2"]
[White "Steffens, Oliver"]
[Black "Kololli, Martin"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1960"]
[BlackElo "2331"]
[PlyCount "80"]
[EventDate "2018.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Niedersachsen/SG Bremen U20"]
[BlackTeam "Schleswig Holstein U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Ne7 6. Nxe5 Qd4 7. Qh5 g6 8. Nf3 Qxe4 9. Qa5 Bg4 10. Qc3 Rg8 11. Ng5 Qf5 12. d3 Nd5 13. Qc4 Be7 14. f3 Bxg5 15. fxg4 Be3+ 16. Bxe3 Qxf1+ 17. Kxf1 Nxe3+ 18. Kf2 Nxc4 19. dxc4 0-0-0 20. Na3 Rge8 21. Rf1 Rd2+ 22. Kg3 Re3+ 23. Kf4 Ree2 24. Kg5 Rf2 25. Re1 Rde2 26. Rd1 Rxg2 27. h3 f5 28. Rd4 c5 29. Rf4 Ref2 30. b3 Rxf4 31. Kxf4 fxg4 32. hxg4 h5 33. gxh5 gxh5 34. Kf3 Rg8 35. Nb1 h4 36. Nd2 h3 37. Nf1 Rg1 38. Kf2 Rg2+ 39. Kf3 Rxc2 40. Kg3 Rxa2 0-1

[Event "Youth District Germany"]
[Site "Wuerzburg"]
[Date "2018.10.03"]
[Round "2.2"]
[White "Zha, Kevin"]
[Black "Steffens, Oliver"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1570"]
[BlackElo "1960"]
[PlyCount "68"]
[EventDate "2018.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Saarland U20"]
[BlackTeam "Niedersachsen/SG Bremen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Bd3 0-0 11. 0-0 f5 12. Bd2 a6 13. Nc3 Nd7 14. Bc2 Bg5 15. f4 exf4 16. Bxf4 Qb6+ 17. Kh1 Bxf4 18. Rxf4 Qxb2 19. Na4 Qe5 20. Qf1 g5 21. Rxf5 Rxf5 22. Bxf5 Nf6 23. Bxc8 Rxc8 24. Re1 Ne4 25. Nb6 Re8 26. Rc1 Re7 27. g3 Rf7 28. Qe1 Qb2 29. Rb1 Qc2 30. Rc1 Nf2+ 31. Kg1 Nh3+ 32. Kh1 Qf5 33. Rc3 g4 34. a4 Qf1+ 0-1

[Event "JBLN West 1819"]
[Site "Germany"]
[Date "2018.09.23"]
[Round "1.2"]
[White "Steffens, Oliver"]
[Black "Mimkes, Pavel"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1908"]
[BlackElo "1766"]
[PlyCount "68"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst U20"]
[BlackTeam "Goettingen Rochade U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. 0-0 Bc5 7. Re1 0-0 8. c3 Bg4 9. b4 Ndxb4 10. cxb4 Bd4 11. b5 Ne7 12. Re4 Bxf3 13. Qxf3 Bxa1 14. Rh4 Ng6 15. Rh3 Qf6 16. Qh5 h6 17. g3 Bd4 18. Qe2 Rad8 19. Nd2 Ne7 20. Ne4 Qg6 21. Rh4 Kh8 22. Ng5 Nf5 23. Rh3 Nd6 24. Bd5 c6 25. bxc6 bxc6 26. Bb3 e4 27. Qg4 Qf6 28. Bf4 Bxf2+ 29. Kxf2 Qe7 30. Kf1 exd3 31. Qf3 Qe2+ 32. Qxe2 dxe2+ 33. Kxe2 Rfe8+ 34. Be3 Kg8 0-1

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2018.05.26"]
[Round "9"]
[White "Steffens, Oliver"]
[Black "Schimnatkowski, Lukas"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1931"]
[BlackElo "2077"]
[PlyCount "61"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 Ngf6 6. c3 e6 7. Bc2 Be7 8. d4 b5 9. Qe2 Bb7 10. Rd1 0-0 11. Nbd2 Qc7 12. Nf1 Rac8 13. Bd3 Rfd8 14. Ng3 Bf8 15. a4 e5 16. axb5 c4 17. Bc2 axb5 18. Bd2 Ra8 19. b3 d5 20. bxc4 bxc4 21. dxe5 Nxe5 22. Rxa8 Nxf3+ 23. Qxf3 Rxa8 24. exd5 Bxd5 25. Qf5 Be6 26. Qf3 Rd8 27. Bf4 Rxd1+ 28. Bxd1 Qa5 29. h3 Bd5 30. Qe3 Qa8 31. Nf5 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2018.05.25"]
[Round "8"]
[White "Buller, Ian Joshua"]
[Black "Steffens, Oliver"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1874"]
[BlackElo "1931"]
[PlyCount "210"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 e6 6. Nf3 Bd6 7. 0-0 Nc6 8. c3 Bd7 9. Re1 Qc7 10. Qe2 Ne7 11. Ne5 Ng6 12. Nxg6 hxg6 13. Nd2 g5 14. Nf3 g4 15. hxg4 Bh2+ 16. Kf1 Nxg4 17. Nxh2 Nxh2+ 18. Kg1 Nf1 19. Qe5 Qxe5 20. dxe5 Nh2 21. f3 g5 22. Bxg5 Rg8 23. Kxh2 Rxg5 24. g4 Ke7 25. Kg3 Rag8 26. Re2 f5 27. exf6+ Kxf6 28. Rh1 e5 29. Rh6+ Ke7 30. c4 Bc6 31. cxd5 Bxd5 32. a3 R8g7 33. Rh7 Rxh7 34. Bxh7 Kf6 35. Be4 Bxe4 36. Rxe4 Rg7 37. f4 exf4+ 38. Kxf4 Rc7 39. g5+ Kf7 40. Kf5 Rc2 41. g6+ Kf8 42. g7+ Kxg7 43. Re7+ Kf8 44. Rxb7 a5 45. Ke4 Ke8 46. Kd3 Rc5 47. Kd4 Rc2 48. Rb5 Kd7 49. Kd3 Rh2 50. Kc3 Rh3+ 51. Kc2 Kc6 52. Rxa5 Kb6 53. Rg5 Ka6 54. Rd5 Kb6 55. Rd3 Rh4 56. b4 Kc6 57. Kb3 Rg4 58. a4 Rh4 59. b5+ Kc5 60. Rc3+ Kb6 61. Rc6+ Kb7 62. Rc4 Rh6 63. Kb4 Kb6 64. a5+ Kb7 65. b6 Ka6 66. Rc8 Rh4+ 67. Kc5 Rh5+ 68. Kc6 Rh6+ 69. Kc7 Rh7+ 70. Kb8 Kxa5 71. Rc7 Rh6 72. b7 Kb6 73. Ka8 Kxc7 74. b8Q+ Kd7 75. Qb7+ Ke8 76. Qe4+ Kf7 77. Kb7 Re6 78. Qf5+ Rf6 79. Qd5+ Re6 80. Kc7 Kf6 81. Qd4+ Kf5 82. Kd7 Re4 83. Qc3 Kf4 84. Kd6 Re3 85. Qc2 Rf3 86. Kd5 Ke3 87. Qe4+ Kf2 88. Kd4 Kg3 89. Qe1+ Kg4 90. Qe2 Kg3 91. Ke4 Rf2 92. Qe1 Kg2 93. Ke3 Rf3+ 94. Ke4 Rf1 95. Qe2+ Rf2 96. Qg4+ Kf1 97. Ke3 Rf8 98. Qe2+ Kg1 99. Qh5 Rg8 100. Qd1+ Kh2 101. Qd6+ Kg1 102. Kf3 Rg2 103. Qd1+ Kh2 104. Qf1 Rg3+ 105. Kf2 Rf3+ 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2018.05.24"]
[Round "7"]
[White "Steffens, Oliver"]
[Black "Beesk, Kevin"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1931"]
[BlackElo "1984"]
[PlyCount "113"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 d6 5. Bd3 Nf6 6. 0-0 Be7 7. Re1 Bd7 8. e5 dxe5 9. Nxe5 Nxe5 10. Bxe5 Bc6 11. a4 0-0 12. Na3 a6 13. Nc4 b5 14. Ne3 Re8 15. Qe2 Qd7 16. Ng4 Nxg4 17. Qxg4 Bf8 18. Re3 f5 19. Qf4 g6 20. h4 Bg7 21. axb5 axb5 22. Bxg7 Qd5 23. f3 Kxg7 24. Rxa8 Rxa8 25. Qe5+ Kf7 26. c4 Qxe5 27. Rxe5 bxc4 28. Bxc4 Bd5 29. Bxd5 exd5 30. Rxd5 Rb8 31. Rd3 Ke6 32. Kf2 f4 33. Ke2 Rb4 34. Rc3 Kd5 35. d3 Rb6 36. Kd2 Ra6 37. Rc4 Ra2+ 38. Rc2 Ra6 39. Kc3 g5 40. Re2 gxh4 41. Re4 Rf6 42. d4 cxd4+ 43. Rxd4+ Kc6 44. Kc4 Kb6 45. b4 Rc6+ 46. Kd5 h3 47. gxh3 Rh6 48. Ke4 Kb5 49. Kxf4 Rh4+ 50. Ke5 Rxh3 51. f4 h5 52. f5 h4 53. f6 Re3+ 54. Re4 Rxe4+ 55. Kxe4 h3 56. Kf3 h2 57. Kg2 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2018.05.23"]
[Round "5"]
[White "Steffens, Oliver"]
[Black "Hinrichs, Niklas"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1931"]
[BlackElo "2011"]
[PlyCount "83"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 e5 6. Qd3 a6 7. Bxd7+ Bxd7 8. Nc3 Rc8 9. 0-0 Be7 10. a4 Nf6 11. Bg5 Be6 12. Rfd1 Rc6 13. a5 0-0 14. Be3 Qc8 15. h3 Nd7 16. Ne1 Nc5 17. Qd2 f5 18. Nd5 Bd8 19. exf5 Bxf5 20. Nb4 Ne4 21. Qd5+ Kh8 22. Nxc6 bxc6 23. Qb3 Rf6 24. f3 Ng3 25. Ra4 e4 26. Rb4 Bc7 27. Bb6 c5 28. Ra4 Bd7 29. Bxc7 Qxc7 30. Qd5 Bc6 31. Qb3 Ne2+ 32. Kf2 Nf4 33. Kg1 exf3 34. Rxf4 Rxf4 35. Nxf3 Bxf3 36. gxf3 h6 37. Qe3 Qf7 38. Rxd6 Rxf3 39. Rd8+ Kh7 40. Qe4+ Rf5 41. Rd6 g6 42. Qe2 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2018.05.23"]
[Round "6"]
[White "Stemmler, Fabian"]
[Black "Steffens, Oliver"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1998"]
[BlackElo "1931"]
[PlyCount "44"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 e6 6. Ngf3 cxd4 7. cxd4 Qb6 8. Rb1 Bd7 9. Be2 Na5 10. 0-0 Bb5 11. Ne5 Bxe2 12. Qxe2 Be7 13. Rfc1 0-0 14. Rc2 Rfc8 15. Rbc1 Qd8 16. Qd1 Ne8 17. Qh5 Nd6 18. b4 g6 19. Qd1 Nac4 20. Nexc4 Nxc4 21. Nxc4 dxc4 22. Rxc4 b5 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2018.05.22"]
[Round "4"]
[White "Bartelt, Max Peter"]
[Black "Steffens, Oliver"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1792"]
[BlackElo "1931"]
[PlyCount "64"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. c4 dxc4 7. Nc3 c5 8. e4 Nc6 9. d5 exd5 10. exd5 Nb4 11. Ne5 Bf5 12. Nxc4 Bd3 13. d6 Bxd6 14. Nxd6 Qxd6 15. Bf4 Qa6 16. Re1 Rae8 17. Qd2 Nc2 18. Rxe8 Rxe8 19. Rd1 c4 20. b3 b5 21. Nxb5 Qxb5 22. bxc4 Qxc4 23. Qxd3 Qxa2 24. Rd2 Qa1+ 25. Bf1 Ne1 26. Rd1 Qa5 27. Bd2 Nxd3 28. Bxa5 Nc5 29. Bb4 Ne6 30. Ra1 Rb8 31. Bd2 Rb7 32. Be3 h6 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2018.05.21"]
[Round "3"]
[White "Steffens, Oliver"]
[Black "Buhr, Patrick"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1931"]
[BlackElo "1799"]
[PlyCount "131"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Be2 0-0 8. b3 e5 9. dxe5 Nxe5 10. cxd5 cxd5 11. 0-0 Bg4 12. Nd4 Rc8 13. Bb2 Bb4 14. Bxg4 Nexg4 15. h3 Ne5 16. Qf5 Ng6 17. Rac1 Bxc3 18. Bxc3 Ne4 19. Ba5 b6 20. Bb4 Rxc1 21. Rxc1 Nh4 22. Qg4 f5 23. Qf4 g5 24. Qc7 Qxc7 25. Rxc7 Ra8 26. g3 a5 27. Bc3 a4 28. b4 Ng6 29. Nxf5 b5 30. Bb2 Kf8 31. f3 Nd2 32. Kf2 Nc4 33. Bd4 a3 34. Rxh7 Ra4 35. Rb7 Nge5 36. Ke2 Nc6 37. Rxb5 Kf7 38. Bc3 Nb2 39. Nd4 Ne5 40. Rxd5 Ned3 41. Kd2 Nxb4 42. Bxb4 Rxb4 43. Rd7+ Kf6 44. Ra7 Rb8 45. Ke2 Nc4 46. Nb3 Re8 47. e4 Rh8 48. Ra4 Nb2 49. Rxa3 Rxh3 50. Ra6+ Ke5 51. Ra5+ Kf6 52. Rf5+ Kg6 53. Ke3 Rxg3 54. Nc5 Rg2 55. a4 Nd1+ 56. Kd4 Ra2 57. Rf8 Nb2 58. Kc3 Nxa4+ 59. Kb3 Nxc5+ 60. Kxa2 Nd3 61. Kb3 Ne5 62. Rf5 Nf7 63. Kc3 Nd6 64. Rd5 Ne8 65. Kd4 Nc7 66. Ke5 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2018.05.20"]
[Round "2"]
[White "Isler, Benjamin"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1814"]
[BlackElo "1931"]
[PlyCount "62"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Be7 8. 0-0 0-0 9. b3 b6 10. Bb2 Bb7 11. c4 c5 12. dxc5 Bxc5 13. Qe2 Qe7 14. Ng5 h6 15. Bxf6 gxf6 16. Nh7 Rfd8 17. Qg4+ Kh8 18. Qh5 Rg8 19. g3 f5 20. Qxh6 Rg6 21. Qh5 Kg7 22. Rae1 Qd6 23. Ng5 Qc7 24. Qh7+ Kf6 25. Rxe6+ fxe6 26. Qxc7 Rg7 27. Nh7+ Kg6 28. Qe5 Kxh7 29. Qxe6 Z0 30. Bxf5+ Kh8 31. Qh6+ Kg8 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2018.05.20"]
[Round "1"]
[White "Steffens, Oliver"]
[Black "Silber, Kevin"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1931"]
[BlackElo "2150"]
[PlyCount "43"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 0-0 7. Qd2 Re8 8. 0-0-0 Nc6 9. Bb5 Bd7 10. Nxc6 Bxc6 11. Bxc6 bxc6 12. Rhe1 Nd7 13. e5 Nxe5 14. Bxe5 dxe5 15. Qxd8 Bxd8 16. Rd7 Bg5+ 17. Kb1 Rac8 18. Re4 Re6 19. Ra4 Rd6 20. Rxd6 cxd6 21. Rxa7 f5 22. a4 1/2-1/2

[Event "Oberliga Nord W 1718"]
[Site "Germany"]
[Date "2018.04.15"]
[Round "9.7"]
[White "Steffens, Oliver"]
[Black "Markgraf, Stefan"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2028"]
[BlackElo "2088"]
[PlyCount "45"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Goettingen Tempo"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8. d3 Bd6 9. Bg5 Be7 10. Nd2 Nd7 11. Be3 0-0 12. Nc4 Bg5 13. Qg3 Bxe3 14. Nxe3 Qf6 15. Rad1 Rae8 16. Nf5 Qg6 17. f4 Qxg3 18. Nxg3 c5 19. Nf5 Nb6 20. b3 g6 21. Nh6+ Kg7 22. Ng4 Nd7 23. f5 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.31"]
[Round "9"]
[White "Steinkraus Kueck, Hans Guenter"]
[Black "Steffens, Oliver"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1548"]
[BlackElo "1880"]
[PlyCount "85"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. h3 e6 7. 0-0 Nge7 8. d3 0-0 9. Ne2 Qb6 10. c3 d5 11. Qc2 Rd8 12. Rb1 Qa5 13. a3 b5 14. b4 Qb6 15. Be3 d4 16. Bd2 Bb7 17. c4 Ba6 18. cxb5 Qxb5 19. Ne1 cxb4 20. Bxb4 Nxb4 21. Rxb4 Qa5 22. Qb3 Nc6 23. Ra4 Qb5 24. Qd1 Qb6 25. f4 Bb5 26. e5 Bxa4 27. Qxa4 Rac8 28. Nc2 Ne7 29. Nb4 a5 30. Nc2 Nd5 31. Bxd5 Rxd5 32. Kg2 Rcd8 33. Rc1 Qb2 34. Qc4 Bf8 35. Qc7 Bxa3 36. Kf3 Qb3 37. Rd1 Bc5 38. Rd2 a4 39. Nc1 Qb1 40. Ne2 Qf1+ 41. Kg4 Kf8 42. h4 h5+ 43. Kg5 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.30"]
[Round "8"]
[White "Steffens, Oliver"]
[Black "Stern, Philipp"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1880"]
[BlackElo "1733"]
[PlyCount "99"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 d6 7. Nc3 Nf6 8. Be2 0-0 9. 0-0 Nxd4 10. Bxd4 Be6 11. Rc1 Qa5 12. b4 Qc7 13. Nd5 Bxd5 14. cxd5 Qd7 15. Qd3 Rfc8 16. h3 a6 17. f4 e6 18. Rcd1 exd5 19. Bxf6 Bxf6 20. Bg4 dxe4 21. Bxd7 exd3 22. Bxc8 Rxc8 23. Rxd3 Rc4 24. a3 Bb2 25. g3 d5 26. Rb1 Bc1 27. Rxd5 Bxa3 28. b5 a5 29. b6 a4 30. Rd7 Bc5+ 31. Kf1 a3 32. Rxb7 a2 33. Ra1 Rc2 34. Ra7 Rf2+ 35. Ke1 Bxb6 36. R7xa2 Rf3 37. Ra3 Rxa3 38. Rxa3 h5 39. Ra6 Bc5 40. Ke2 Kg7 41. Kf3 f6 42. Rc6 Bb4 43. Rb6 Bc5 44. Rb7+ Kh6 45. Ke4 g5 46. f5 Bd6 47. g4 h4 48. Kd5 Bc7 49. Ke6 Be5 50. Rf7 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.29"]
[Round "7"]
[White "Wemssen, Lothar"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "1950"]
[BlackElo "1880"]
[PlyCount "91"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Ne5 Nbd7 10. Nd3 Bd6 11. h3 e5 12. Bb3 Qb6 13. Ne1 Rad8 14. Bc2 Bxc2 15. Nxc2 Rfe8 16. a5 Qc7 17. b4 Nf8 18. Rb1 Ne6 19. Qd3 Rd7 20. Qf5 Red8 21. Ne2 e4 22. h4 Bh2+ 23. Kh1 Rd5 24. Qh3 Bd6 25. g4 h5 26. g5 Ng4 27. Nc3 Nh2 28. Rd1 Ng4 29. Nxe4 Re8 30. Kg2 Nf4+ 31. exf4 Rxe4 32. Ne3 Rdxd4 33. Rxd4 Rxd4 34. Nf5 Rxb4 35. Qc3 f6 36. Rxb4 Bxb4 37. Qxb4 Qd7 38. Qe4 g6 39. Ne7+ Kf7 40. Qxg6+ Kxe7 41. Qg7+ Ke6 42. Qxd7+ Kxd7 43. f3 fxg5 44. fxg4 gxf4 45. g5 b5 46. Kf3 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.28"]
[Round "6"]
[White "Steffens, Oliver"]
[Black "Kardoeus, David"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1880"]
[BlackElo "2229"]
[PlyCount "76"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Be6 6. d4 exd4 7. Nxd4 Bc4 8. Re1 c5 9. Nb3 Qxd1 10. Rxd1 Be2 11. Rd2 Bg4 12. Nc3 b6 13. f3 Bd7 14. Nd5 0-0-0 15. Rd1 Ne7 16. Bg5 f6 17. Bf4 c4 18. Nd4 Nxd5 19. exd5 Bc5 20. Kf1 Rhe8 21. Rd2 g5 22. Bg3 c3 23. bxc3 Re3 24. Ne2 Bb5 25. a4 Bc4 26. Bf2 Rxe2 27. Rxe2 Re8 28. Rae1 Bd6 29. Bd4 Bxh2 30. Kf2 Bxe2 31. Bxf6 Rf8 32. Rxe2 Rxf6 33. g3 Bg1+ 34. Kxg1 Rxf3 35. Kg2 Rxc3 36. Re8+ Kd7 37. Rh8 g4 38. Rxh7+ Kd6 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.27"]
[Round "5"]
[White "Mueller, Wolfgang"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2023"]
[BlackElo "1880"]
[PlyCount "77"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 0-0 14. Nce3 Be6 15. Bd3 f5 16. Qh5 e4 17. Bc2 Ne7 18. Rd1 Ng6 19. g3 Ne5 20. Nf4 Bf7 21. Bb3 Bxb3 22. axb3 Qd7 23. Rd5 Nf3+ 24. Ke2 Be5 25. Rhd1 Rf6 26. Rxe5 Nxe5 27. Nfd5 Raf8 28. Nxf6+ Rxf6 29. Qg5+ Kf7 30. Nd5 Rg6 31. Qh5 Kf8 32. Ra1 Nd3 33. Rxa6 Kg7 34. Ne3 Kf6 35. Nxf5 Rg5 36. Rxd6+ Qxd6 37. Qxg5+ Kxg5 38. Nxd6 Nc1+ 39. Ke3 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.26"]
[Round "4"]
[White "Steffens, Oliver"]
[Black "Hundack, Rolf"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1880"]
[BlackElo "2085"]
[PlyCount "113"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bb5 g6 4. d4 exd4 5. Bg5 Be7 6. Bxe7 Qxe7 7. Bxc6 dxc6 8. Qxd4 Nf6 9. Nc3 Bg4 10. Nd2 b6 11. 0-0 Rd8 12. Qe3 0-0 13. Rae1 Bc8 14. Rd1 Rfe8 15. h3 Ba6 16. Rfe1 Nd7 17. Nf3 Ne5 18. Nxe5 Qxe5 19. f4 Qe7 20. a3 Bb7 21. e5 c5 22. Ne4 Bxe4 23. Qxe4 Qe6 24. Rd3 c4 25. Rd4 c5 26. Rxc4 Rd2 27. Rc3 Red8 28. Re2 Rd1+ 29. Kf2 R8d4 30. Qe3 Qf5 31. Kg3 Rf1 32. Rf2 Rxf2 33. Qxf2 g5 34. Rf3 gxf4+ 35. Rxf4 Qxe5 36. Qf3 h5 37. c3 h4+ 38. Kg4 Rd6 39. Rf5 Rg6+ 40. Kxh4 Qe7+ 41. Kh5 Rg7 42. Rf6 Qe5+ 43. Qf5 Qxf5+ 44. Rxf5 Kf8 45. Rg5 Rh7+ 46. Kg4 Ke7 47. h4 Rh6 48. h5 Re6 49. Kf4 Rd6 50. g4 Kf8 51. Ke5 Ke7 52. Rg8 Rd2 53. h6 Rh2 54. g5 Rh5 55. Rg7 Rh2 56. h7 Rh5 57. Kd5 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.25"]
[Round "2"]
[White "Steffens, Oliver"]
[Black "Peters, Frank"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1880"]
[BlackElo "2075"]
[PlyCount "45"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Bc4 d6 5. Nf3 Nf6 6. Bb3 0-0 7. 0-0 Na6 8. h3 c5 9. e5 Ne8 10. Re1 cxd4 11. Qxd4 Nec7 12. Qh4 d5 13. Bg5 f6 14. exf6 exf6 15. Bh6 Nc5 16. Bxg7 Kxg7 17. Bxd5 Nxd5 18. Rad1 Be6 19. Nxd5 Bxd5 20. c4 Qb6 21. Rxd5 Rae8 22. Rxe8 Rxe8 23. Qd4 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.25"]
[Round "3"]
[White "Stieglitz, Dirk"]
[Black "Steffens, Oliver"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2052"]
[BlackElo "1880"]
[PlyCount "46"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c5 2. b3 Nc6 3. Bb2 e6 4. Nf3 Nf6 5. e3 d5 6. d4 cxd4 7. Nxd4 Bb4+ 8. Bc3 e5 9. Nxc6 Bxc3+ 10. Nxc3 bxc6 11. cxd5 cxd5 12. Bb5+ Bd7 13. 0-0 Bxb5 14. Nxb5 0-0 15. Qd3 Qb6 16. Rac1 Rac8 17. Rfd1 Rfd8 18. Rxc8 Rxc8 19. Nc3 Qc5 20. Ne2 Qc2 21. Qxc2 Rxc2 22. Rc1 Rxc1+ 23. Nxc1 Ne4 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.24"]
[Round "1"]
[White "Gedecke, Richard"]
[Black "Steffens, Oliver"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "1278"]
[BlackElo "1880"]
[PlyCount "62"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 d5 4. Nc3 Be7 5. Nf3 0-0 6. h3 dxc4 7. Qa4 a6 8. Bf4 Nd5 9. Nxd5 exd5 10. e3 Bf5 11. Rc1 Nc6 12. b4 b5 13. Qd1 a5 14. Qd2 axb4 15. Qb2 Na5 16. axb4 Nb3 17. Be2 Bxb4+ 18. Kf1 Ba3 19. Qc3 Bxc1 20. g4 Be4 21. Rg1 Bd2 22. Qb2 Ra1+ 23. Kg2 Rxg1+ 24. Kxg1 c3 25. Qxb3 c2 26. Kh2 c1Q 27. Qxb5 Qa8 28. Qd7 Qaa1 29. Kg3 Bxf3 30. Bxf3 Qg1+ 31. Kh4 Qxf2+ 0-1

[Event "Oberliga Nord W 1718"]
[Site "Germany"]
[Date "2018.02.04"]
[Round "6.7"]
[White "Gazic, Josip"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2217"]
[BlackElo "2028"]
[PlyCount "73"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lingen"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bxc6 Nxc6 7. c4 g6 8. d4 cxd4 9. Nxd4 Bg7 10. Nxc6 dxc6 11. Qxd8+ Kxd8 12. e5 f6 13. Nc3 fxe5 14. c5 Kc7 15. Na4 Bd7 16. Bd2 Raf8 17. Rad1 Bc8 18. Bc3 Rf5 19. Nb6 Rhf8 20. Re2 Bf6 21. Nc4 e4 22. Bxf6 R8xf6 23. Nd6 Rf8 24. Nxf5 exf5 25. f3 Re8 26. fxe4 fxe4 27. Rd4 Bf5 28. g4 Bxg4 29. Rdxe4 Rxe4 30. Rxe4 h5 31. Re7+ Kb8 32. Rg7 Bf5 33. h4 a5 34. Kf2 Ka7 35. Ke3 Ka6 36. Kd4 b6 37. Rc7 1-0

[Event "Oberliga Nord W 1718"]
[Site "Germany"]
[Date "2018.01.21"]
[Round "5.8"]
[White "Bierenbroodspot, Paul"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "C86"]
[WhiteElo "2073"]
[BlackElo "2028"]
[PlyCount "75"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Nordhorn Blanke"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Be7 7. 0-0 d6 8. a4 Rb8 9. axb5 axb5 10. h3 0-0 11. Qe2 b4 12. Nd5 Nd7 13. d3 Nc5 14. Bc4 Kh8 15. Be3 Ne6 16. c3 f5 17. exf5 Rxf5 18. d4 bxc3 19. bxc3 Nf4 20. Bxf4 exf4 21. Nxe7 Qxe7 22. Qxe7 Nxe7 23. Rfe1 Ng6 24. Nh4 Rf8 25. Nxg6+ hxg6 26. Re7 f3 27. g4 Bb7 28. Rxc7 Rfc8 29. Rxc8+ Rxc8 30. Bf7 Rxc3 31. Bxg6 Rc8 32. Rb1 Ba8 33. Kh2 Kg8 34. Kg3 Kf8 35. Re1 Bc6 36. Re3 Bd5 37. Be4 Bxe4 38. Rxe4 1-0

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2018.01.07"]
[Round "7"]
[White "Aldegeerds, Julian"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1789"]
[BlackElo "1894"]
[PlyCount "63"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. Qf3 Be7 10. Qc3 Na6 11. Be3 b6 12. Qc6+ Bd7 13. Qb7 Nb4 14. Nc7+ Kf8 15. Nxa8 Nxc2+ 16. Kd2 Nxa1 17. Bd3 f5 18. Qxa7 Kf7 19. Nxb6 f4 20. Nxd7 fxe3+ 21. fxe3 Re8 22. Rxa1 Kg8 23. Nb6 e4 24. Be2 Bg5 25. Nc4 Qf6 26. Rf1 Qg6 27. a4 h6 28. a5 Re7 29. Qb6 Re8 30. a6 Bd8 31. Qxd6 Qxg2 32. Qg3 1-0

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2018.01.06"]
[Round "5"]
[White "Kiesel, Lucas"]
[Black "Steffens, Oliver"]
[Result "1/2-1/2"]
[ECO "D19"]
[WhiteElo "1837"]
[BlackElo "1894"]
[PlyCount "56"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 Bg6 10. e4 0-0 11. Bd3 Qa5 12. e5 Nd5 13. Ne4 c5 14. Bb5 Rfd8 15. Bg5 N7b6 16. Bxd8 Rxd8 17. Nd6 Rb8 18. Nc4 Nxc4 19. Bxc4 cxd4 20. Bxd5 Qxd5 21. Rfd1 d3 22. Qe3 Rc8 23. Rac1 Rd8 24. Qf4 a5 25. Qc4 Qd7 26. Qb5 Qxb5 27. axb5 h6 28. Nd2 Rd5 1/2-1/2

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2018.01.06"]
[Round "6"]
[White "Steffens, Oliver"]
[Black "Brunner, Sophia"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1894"]
[BlackElo "1822"]
[PlyCount "106"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nbd7 9. Bf4 e6 10. Nc4 Qb4 11. a3 Qe7 12. Bxc7 Nb6 13. Bxb6 axb6 14. Nxb6 Rd8 15. Bb5+ Nd7 16. Qf3 Qd6 17. Nxd7 Rxd7 18. Qxb7 Ke7 19. Qxd7+ Qxd7 20. Bxd7 Kxd7 21. 0-0-0 Be7 22. Rhe1 f6 23. Ne4 Kc6 24. Nc5 e5 25. Ne6 e4 26. c4 Kd7 27. d5 Bd6 28. b4 Rc8 29. c5 Be5 30. Re3 Ke7 31. b5 f5 32. gxf5 Bxf5 33. c6 Kd6 34. Kc2 h6 35. Kb3 g5 36. a4 g4 37. hxg4 Bxg4 38. Rg1 h5 39. Kc4 Rh8 40. Nc5 Rg8 41. Nxe4+ Kc7 42. f3 Be6 43. Rxg8 Bxg8 44. Kc5 Bf4 45. b6+ Kb8 46. c7+ Kb7 47. Nd6+ Bxd6+ 48. Kxd6 Bh7 49. c8Q+ Kxc8 50. Re8+ Kb7 51. Re7+ Kxb6 52. Rxh7 Ka5 53. Rxh5 Kxa4 1-0

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2018.01.05"]
[Round "3"]
[White "Frankiewicz, Marcus"]
[Black "Steffens, Oliver"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1709"]
[BlackElo "1894"]
[PlyCount "74"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bg5 Bb4 8. Bxf6 Qxf6 9. Be2 Qg6 10. Bf3 Ba6 11. Qd2 0-0 12. a3 Bxc3 13. Qxc3 d5 14. Qe3 d4 15. Qd2 c5 16. h4 Qc6 17. b3 f5 18. Be2 Qxe4 19. f3 Qxe2+ 20. Qxe2 Bxe2 21. Kxe2 e4 22. f4 a5 23. a4 Rab8 24. Rab1 Rb4 25. Rb2 c4 26. Rhb1 Rfb8 27. g3 Kf7 28. h5 Kf6 29. Kd1 c3 30. Ra2 d3 31. Raa1 Ke6 32. Rc1 Rc8 33. Ra2 Kd5 34. Rb1 Kd4 35. Ke1 Ke3 36. cxd3 c2 37. Rc1 exd3 0-1

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2018.01.05"]
[Round "4"]
[White "Steffens, Oliver"]
[Black "Oberbacher, Michael"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1894"]
[BlackElo "1509"]
[PlyCount "73"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. 0-0 Bc5 7. Qd3 d6 8. Nc3 h6 9. Be3 Bxe3 10. Qxe3 0-0 11. Rad1 Qd7 12. Bc4+ Kh8 13. Nh4 Qe8 14. Qg3 g5 15. Nf5 Qg6 16. Qf3 Bd7 17. g4 a6 18. h3 Rae8 19. a3 Nd8 20. Qd3 Ne6 21. Qe3 Nf4 22. Ne2 Bc6 23. f3 Bd7 24. Nxf4 exf4 25. Qc3 Bxf5 26. exf5 Qg7 27. Be6 Kh7 28. Rfe1 Rd8 29. Qb4 Rb8 30. Rd2 h5 31. Qb3 Rfe8 32. Rde2 Kh6 33. Bf7 Rxe2 34. Rxe2 h4 35. Re7 Ng8 36. Qe6+ Qf6 37. Bxg8 1-0

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2018.01.04"]
[Round "1"]
[White "Baldauf, Karsten"]
[Black "Steffens, Oliver"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1593"]
[BlackElo "1894"]
[PlyCount "50"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 Nc6 7. 0-0 e5 8. h3 Be6 9. d3 Nd7 10. a3 a5 11. Rb1 f5 12. f4 Nf6 13. Kh2 Qc8 14. Nd5 Qd7 15. b4 axb4 16. axb4 fxe4 17. dxe4 Ra2 18. b5 Nd4 19. Nxd4 exd4 20. Nb4 Rxg2+ 21. Kxg2 Bxh3+ 22. Kg1 Bxf1 23. Qxf1 Nxe4 24. Qf3 Qf5 25. Rb3 Nc5 0-1

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2018.01.04"]
[Round "2"]
[White "Steffens, Oliver"]
[Black "Frese, Immo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1894"]
[BlackElo "1654"]
[PlyCount "97"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Nf3 Bg4 7. 0-0 e6 8. h3 Bxf3 9. Qxf3 Bd6 10. Bf4 Qc7 11. Bxd6 Qxd6 12. Rad1 0-0 13. g4 Nbd7 14. h4 Nb6 15. Bb3 a5 16. a3 Nbd5 17. Ne2 b5 18. g5 Nd7 19. Ng3 N7b6 20. Rfe1 Qf4 21. Qxf4 Nxf4 22. Re4 Nfd5 23. f4 Nc8 24. f5 Nd6 25. Re5 Rae8 26. Rde1 exf5 27. Bxd5 cxd5 28. Rxe8 Rxe8 29. Rxe8+ Nxe8 30. Nxf5 Nc7 31. Ne7+ Kf8 32. Nc6 a4 33. Kf2 f6 34. gxf6 gxf6 35. Nb4 Kf7 36. Kg3 Kg6 37. b3 axb3 38. cxb3 Kf5 39. Kf3 Ne6 40. Nc6 h5 41. a4 Nc7 42. a5 Na6 43. Ne7+ Ke6 44. Ng6 Nc7 45. Nf4+ Kf5 46. Nxh5 Na6 47. Ng3+ Kg6 48. Kg4 Nb4 49. Nf5 1-0

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.30"]
[Round "7.2"]
[White "Steffens, Oliver"]
[Black "Holinka, Henning"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1894"]
[BlackElo "2033"]
[PlyCount "44"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Bb7 7. a4 b4 8. Ne2 Nd7 9. c3 c5 10. cxb4 cxd4 11. Nexd4 e5 12. Nb3 Ngf6 13. fxe5 Nxe5 14. Nxe5 dxe5 15. Qe2 Nxe4 16. 0-0 Qb6+ 17. Be3 Qxb4 18. Rfc1 Qxb3 19. Ra3 Qd5 20. Bc4 Qd7 21. Rd3 Qe7 22. Bxf7+ Qxf7 0-1

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.29"]
[Round "5.2"]
[White "Knuedel, Torben"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1851"]
[BlackElo "1894"]
[PlyCount "65"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Uelzen Post"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. Bd3 Be6 14. Nce3 Ne7 15. 0-0 f5 16. Nxe7+ Qxe7 17. exf5 Bxe3 18. fxe3 Bf7 19. Qf3 Qg5 20. a4 bxa4 21. Rxa4 a5 22. f6 Be6 23. Bc4 Bxc4 24. Rxc4 Kh8 25. f7 h6 26. Rg4 Qe7 27. Qd5 Ra7 28. Rg6 Rd7 29. Re6 Qd8 30. h3 Qc7 31. Re8 Rd8 32. Qe6 Kh7 33. Rxf8 1-0

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.29"]
[Round "6.2"]
[White "Steffens, Oliver"]
[Black "Biastoch, Bennet"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1894"]
[BlackElo "2166"]
[PlyCount "63"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. Re1 Nf6 6. h3 a6 7. Bf1 g6 8. c3 Bg7 9. a4 0-0 10. Na3 d5 11. exd5 Nxd5 12. d4 cxd4 13. cxd4 Rc8 14. Qb3 Ncb4 15. Bd2 a5 16. Rac1 Bc6 17. Ne5 e6 18. Nb5 Bxb5 19. Bxb5 Qe7 20. Rc4 Rxc4 21. Qxc4 b6 22. Rc1 Qd6 23. Ng4 h5 24. Ne3 Rd8 25. g3 Nxe3 26. Bxe3 Nd5 27. Kg2 Nxe3+ 28. fxe3 e5 29. Rf1 Qd5+ 30. Qxd5 Rxd5 31. Rxf7 Kxf7 32. Bc4 1/2-1/2

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.28"]
[Round "3.2"]
[White "Browning, Rebecca"]
[Black "Steffens, Oliver"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1836"]
[BlackElo "1894"]
[PlyCount "123"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Halver Schalksmuehle"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 0-0 9. 0-0 cxd5 10. Bd2 Bg4 11. Qc1 Re8 12. a3 Bd6 13. Bf4 c5 14. Bxd6 Qxd6 15. Qd2 d4 16. Nb5 Qc6 17. Qf4 Be2 18. Qc7 Qd5 19. c4 Qh5 20. Bxe2 Rxe2 21. b4 d3 22. Rad1 Rae8 23. Nd6 R8e7 24. Qd8+ Ne8 25. Nxe8 Rxe8 26. Qxd3 h6 27. h3 cxb4 28. axb4 Rb2 29. Qd7 Ree2 30. Qd8+ Kh7 31. Qd3+ Kg8 32. Rb1 Rbd2 33. Qg3 Qf5 34. Rbe1 Qc2 35. Rxe2 Rxe2 36. Qf4 Re4 37. Qb8+ Kh7 38. c5 a5 39. bxa5 Qxc5 40. Qb1 f5 41. Qa2 Re7 42. a6 Ra7 43. Ra1 Qd4 44. Qa5 Qf6 45. Ra3 g6 46. Ra1 h5 47. Ra3 Qd6 48. Qa4 Re7 49. Ra1 Ra7 50. Qa3 Qf6 51. h4 Qc6 52. Rc1 Qb6 53. Re1 Qf6 54. Ra1 Qc6 55. Qa4 Qf6 56. Qa5 Qd6 57. Qb5 Qf6 58. Qa4 Qd6 59. Qa5 Qf6 60. Qa4 Qd6 61. Qa5 Qf6 62. Qa4 1/2-1/2

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.28"]
[Round "4.2"]
[White "Steffens, Oliver"]
[Black "Vuckovic, Robert"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1894"]
[BlackElo "1780"]
[PlyCount "99"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Augsburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Be7 7. 0-0 Nxe4 8. Bxe4 Nf6 9. Bd3 0-0 10. Bg5 h6 11. Bh4 Nd5 12. Bxe7 Qxe7 13. c3 c5 14. Re1 cxd4 15. Nxd4 Bd7 16. Qf3 Qf6 17. Qe4 g6 18. Rad1 Rab8 19. h4 h5 20. g3 Rfe8 21. Bf1 Qg7 22. Bg2 Nf6 23. Qe5 Red8 24. Rd2 Be8 25. Qa5 a6 26. Nxe6 b6 27. Nxg7 bxa5 28. Rxd8 Rxd8 29. Nxe8 Nxe8 30. c4 Kf8 31. Re2 Rd1+ 32. Kh2 Rc1 33. b3 Nf6 34. Bb7 a4 35. Bxa6 axb3 36. axb3 Rb1 37. c5 Rxb3 38. Rc2 Ra3 39. Bb7 Ng4+ 40. Kg2 Ne5 41. c6 Nxc6 42. Bxc6 Ra7 43. Kf3 Ke7 44. Kf4 Kf6 45. Rc4 Ra2 46. f3 Ra3 47. Ra4 Rc3 48. Bd5 Rc7 49. Ra6+ Kg7 50. Rb6 1-0

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.27"]
[Round "1.2"]
[White "Hinrichs, Paul"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "1865"]
[BlackElo "1894"]
[PlyCount "85"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Bingen"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Be7 6. Bd3 0-0 7. 0-0 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. a3 a6 11. Qe2 c5 12. dxc5 Bxc5 13. b4 Bd6 14. Bb2 Nbd7 15. Rfd1 Qe7 16. Rac1 Rac8 17. Ng5 Rfd8 18. Nce4 Rxc1 19. Rxc1 Nxe4 20. Bxe4 Bxe4 21. Nxe4 Bxh2+ 22. Kxh2 Qh4+ 23. Kg1 Qxe4 24. Rd1 Kf8 25. Qd2 f6 26. Qd6+ Kf7 27. Rd2 Qb7 28. f3 Qc8 29. Kf2 Qa8 30. Rd1 a5 31. Bc3 Qc8 32. Qd3 Ke8 33. bxa5 Qc4 34. Qxc4 bxc4 35. Rd4 Rc8 36. a6 e5 37. Rd6 Ke7 38. Bb4 Nc5 39. Rd5 c3 40. Rxc5 Rxc5 41. Bxc5+ Kd7 42. Ke2 g5 43. a7 1-0

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.27"]
[Round "2.2"]
[White "Steffens, Oliver"]
[Black "Leonard, Timo"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "1894"]
[BlackElo "1686"]
[PlyCount "57"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Hemer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. e5 c5 5. c3 Nc6 6. Qg4 Kf8 7. Bd3 Nh6 8. Qf4 Bg5 9. Qg3 Bh4 10. Qh3 cxd4 11. Ndf3 Be7 12. Bxh6 gxh6 13. Qxh6+ Ke8 14. cxd4 Qa5+ 15. Kf1 Qb4 16. Ne2 Qxb2 17. Rb1 Qa3 18. Qg7 Qxd3 19. Qxh8+ Kd7 20. Rc1 Ba3 21. Ne1 Qd2 22. Rc2 Qd1 23. Qxh7 Nb4 24. Qxf7+ Kd8 25. Rc3 b6 26. Rh3 Bd7 27. Qf8+ Be8 28. Qd6+ Kc8 29. Rc3+ 1-0

[Event "Oberliga Nord W 1718"]
[Site "Germany"]
[Date "2017.10.23"]
[Round "2.6"]
[White "David, Adrian"]
[Black "Steffens, Oliver"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2250"]
[BlackElo "2028"]
[PlyCount "34"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Hameln"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 d6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 a6 10. Rc1 Bd7 11. f3 Rc8 12. Qd2 Ne5 13. b3 Qa5 14. Rfd1 Rfe8 15. Bg5 Kf8 16. Be3 Rc7 17. Qb2 Rec8 1/2-1/2

[Event "Oberliga Nord W 1718"]
[Site "Germany"]
[Date "2017.10.08"]
[Round "1.5"]
[White "Brinkmann, Fabian"]
[Black "Steffens, Oliver"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2087"]
[BlackElo "2028"]
[PlyCount "66"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Werder Bremen III"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Be6 16. 0-0 Ne7 17. Nce3 Kh8 18. Qd3 Nxd5 19. Nxd5 f5 20. g3 fxe4 21. Qxe4 Bh3 22. Rd1 Bf5 23. Qe2 Rc8 24. b4 axb4 25. cxb4 Be6 26. Ra6 Qd7 27. Nb6 Bxc4 28. Qxc4 Qf5 29. Qf1 Rc2 30. Ra8 Bd8 31. Nd5 Rxf2 32. Ne3 Qf3 33. Ra3 Bb6 0-1

[Event "Pardubice Czech op-B 28th"]
[Site "Pardubice"]
[Date "2017.07.29"]
[Round "9"]
[White "Steffens, Oliver"]
[Black "Suarez Roa, Jose Francisco"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1977"]
[BlackElo "2048"]
[PlyCount "55"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qf6 6. d4 exd4 7. Bg5 Qd6 8. Qxd4 Qxd4 9. Nxd4 Bd7 10. Nd2 Ne7 11. Nc4 f6 12. Be3 0-0-0 13. Rfd1 Ng6 14. Nb3 Re8 15. Ncd2 b6 16. f3 c5 17. Kf2 f5 18. exf5 Bxf5 19. Rac1 Be7 20. Nf1 Rd8 21. Rd2 Bf6 22. Ng3 Be6 23. c3 Be5 24. Rcd1 Bc4 25. Rxd8+ Rxd8 26. Rxd8+ Kxd8 27. Nc1 h6 28. Nh5 1/2-1/2

[Event "Pardubice Czech op-B 28th"]
[Site "Pardubice"]
[Date "2017.07.28"]
[Round "8"]
[White "Svanda, Ondrej"]
[Black "Steffens, Oliver"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2061"]
[BlackElo "1977"]
[PlyCount "43"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. exd5 exd5 6. Bb5 Nf6 7. Ne5 Qd6 8. 0-0 Be7 9. d3 0-0 10. Re1 Nd4 11. Ba4 a6 12. Bb3 b5 13. a3 Nxb3 14. cxb3 Bb7 15. d4 cxd4 16. Qxd4 Bd8 17. Be3 Nd7 18. Ne4 Qe7 19. Nxd7 Qxd7 20. Nc5 Qc7 21. Nxb7 Qxb7 22. Rad1 1/2-1/2

[Event "Pardubice Czech op-B 28th"]
[Site "Pardubice"]
[Date "2017.07.27"]
[Round "7"]
[White "Steffens, Oliver"]
[Black "Haase, Pavel"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1977"]
[BlackElo "2103"]
[PlyCount "61"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 e6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 Be7 9. Qe2 0-0 10. Be3 Nc6 11. Rad1 Rfd8 12. Nb3 b6 13. Rd2 Rac8 14. f4 Qb7 15. Qf3 Na5 16. Nxa5 bxa5 17. e5 Qxf3 18. gxf3 dxe5 19. fxe5 Rxd2 20. Bxd2 Nd7 21. Re1 Nb6 22. Re4 Nd5 23. Ra4 Nb6 24. Re4 Nc4 25. Bc1 Bb4 26. Ne2 Bd2 27. b3 Bxc1 28. Rxc4 Rxc4 29. bxc4 Be3+ 30. Kg2 g5 31. Kg3 1/2-1/2

[Event "Pardubice Czech op-B 28th"]
[Site "Pardubice"]
[Date "2017.07.24"]
[Round "4"]
[White "Polster, Christian"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2164"]
[BlackElo "1977"]
[PlyCount "35"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. a3 d5 2. Nf3 Nf6 3. e3 Bg4 4. c4 Nbd7 5. Qb3 Qc8 6. cxd5 Bxf3 7. gxf3 Ne5 8. e4 c6 9. d4 cxd5 10. Bd2 Nxf3+ 11. Qxf3 Nxe4 12. Bb5+ Kd8 13. Qxf7 Qc1+ 14. Bxc1 Rc8 15. Qxd5+ Kc7 16. Qd7+ Kb8 17. Bf4+ Ka8 18. Qxc8# 1-0

[Event "Pardubice Czech op-B 28th"]
[Site "Pardubice"]
[Date "2017.07.22"]
[Round "2"]
[White "Shevchenko, Danylo"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2150"]
[BlackElo "1977"]
[PlyCount "53"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d6 8. exd6 Qxd6 9. 0-0 Be6 10. Na3 a6 11. Bxe6 Qxe6 12. Nxd4 Nxd4 13. Qxd4 Rd8 14. Qh4 Nd5 15. Nc2 Qg6 16. Qa4+ b5 17. Qb3 Nb6 18. a4 bxa4 19. Rxa4 Nxa4 20. Qxa4+ Rd7 21. Rd1 Qf5 22. Nd4 Qd5 23. c4 Qd6 24. Bf4 Qxf4 25. Nf3 f6 26. Qxd7+ Kf7 27. c5 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2017.06.10"]
[Round "9"]
[White "Schimnatkowski, Lukas"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2015"]
[BlackElo "1923"]
[PlyCount "33"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. e4 e5 7. c3 c6 8. a4 Qc7 9. Re1 Re8 10. Na3 Nbd7 11. b4 d5 12. a5 b6 13. axb6 axb6 14. Nb5 cxb5 15. Rxa8 Qxc3 16. Bd2 Qxd3 17. Bf1 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2017.06.09"]
[Round "8"]
[White "Steffens, Oliver"]
[Black "Buhr, Patrick"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1923"]
[BlackElo "1779"]
[PlyCount "23"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. cxd5 cxd5 6. Qb3 Qc7 7. Nf3 e6 8. Ne5 Qc8 9. Bd2 b6 10. Rc1 Qd8 11. Nb5 Bd6 12. Rc8 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2017.06.08"]
[Round "7"]
[White "Meulner, Fabian"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2066"]
[BlackElo "1923"]
[PlyCount "91"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Bc4 Nf6 5. d3 0-0 6. Nc3 c6 7. fxe5 dxe5 8. Qe2 Qe7 9. Bg5 Nbd7 10. Nh4 Re8 11. Rf1 h6 12. Nf5 Qf8 13. Nxh6+ gxh6 14. Bxf6 Nxf6 15. Rxf6 Be6 16. Bxe6 Rxe6 17. Qg4+ Qg7 18. Qxg7+ Kxg7 19. Rxe6 fxe6 20. Ke2 Rf8 21. Nd1 Rf6 22. Ne3 b5 23. Rf1 Rxf1 24. Nxf1 Bd6 25. Kf3 h5 26. h3 b4 27. Ne3 Kf6 28. Nc4 Bc7 29. g4 Kg5 30. Kg3 Kg6 31. Nd2 c5 32. Nf3 Bd6 33. Kf2 Bc7 34. Ke2 hxg4 35. hxg4 Kf6 36. Kd2 a5 37. a4 Bd6 38. c3 b3 39. Ke3 Bf8 40. g5+ Kg6 41. Nxe5+ Kxg5 42. Nc4 Bg7 43. d4 cxd4+ 44. cxd4 Kf6 45. Nxa5 Bh6+ 46. Kd3 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2017.06.07"]
[Round "6"]
[White "Denisov, Vladislav"]
[Black "Steffens, Oliver"]
[Result "1/2-1/2"]
[ECO "C20"]
[WhiteElo "2172"]
[BlackElo "1923"]
[PlyCount "77"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. g3 Nf6 3. Bg2 d5 4. exd5 Nxd5 5. d3 Nc6 6. Bd2 Be6 7. Nc3 f6 8. Nge2 Bc5 9. 0-0 a6 10. a3 a5 11. Kh1 Qd7 12. f4 0-0-0 13. b4 Bb6 14. bxa5 Nxa5 15. fxe5 fxe5 16. Ne4 Bh3 17. Bxh3 Qxh3 18. N2c3 Qe6 19. Nxd5 Qxd5 20. Qf3 Nc6 21. Bc3 Bd4 22. Bxd4 Nxd4 23. Qg2 Rhf8 24. Rxf8 Rxf8 25. c4 Qf7 26. Nd2 Qf2 27. Rb1 c6 28. Qh3+ Qf5 29. Qxf5+ Rxf5 30. Ne4 Rf3 31. Nc5 Rf2 32. Kg1 Rd2 33. Rf1 b6 34. Rf8+ Kc7 35. Rf7+ Kd8 36. Ne4 Rd1+ 37. Kg2 Ne6 38. Nf2 Ra1 39. Ra7 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2017.06.06"]
[Round "4"]
[White "Brockmeyer, Tobias"]
[Black "Steffens, Oliver"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1699"]
[BlackElo "1923"]
[PlyCount "80"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. Bxf6 gxf6 5. dxc5 Nc6 6. Nc3 e6 7. Qh5 Bxc5 8. 0-0-0 Qe7 9. Qh6 Bd7 10. Nf3 0-0-0 11. Be2 Rhg8 12. Rhg1 Ne5 13. Nd4 f5 14. Qh3 Qf6 15. f4 Ng4 16. Bxg4 Rxg4 17. Qf3 Rdg8 18. g3 Kb8 19. Kb1 Rc8 20. Rg2 Bc6 21. Rgd2 a6 22. Qe2 b5 23. a3 Bb7 24. Rd3 Rgg8 25. Nb3 Bxa3 26. bxa3 Rxc3 27. Rxc3 Qxc3 28. Rd3 Qc4 29. Qd2 Rc8 30. Kb2 Qc7 31. c3 a5 32. Nd4 Ba6 33. Nb3 b4 34. axb4 axb4 35. cxb4 Bxd3 36. Qxd3 Qc4 37. Qd2 Rc7 38. Nd4 Ra7 39. Kb1 Qf1+ 40. Kb2 Qa1+ 0-1

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2017.06.06"]
[Round "5"]
[White "Steffens, Oliver"]
[Black "Cejda, Moritz"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1923"]
[BlackElo "1597"]
[PlyCount "74"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. a3 Ng4 13. Ng3 Kh8 14. Bxh7 Bf4 15. Bxf4 Rxf4 16. Bc2 Nf6 17. Ne2 Rxf3 18. gxf3 e5 19. dxe5 Nxe5 20. Ng3 Be6 21. Qe2 Nfd7 22. f4 Bg4 23. f3 Qb6+ 24. Kg2 Nxf3 25. Rxf3 Bxf3+ 26. Qxf3 Qxb2 27. Qd3 Nf6 28. Rb1 Qa2 29. Qb3 Qxb3 30. Rxb3 b6 31. Rd3 Rd8 32. Bb3 Kg8 33. Ne4 Nxe4 34. Rxd5 Rxd5 35. Bxd5+ Kf8 36. Bxe4 Ke7 37. Kf3 Kf6 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2017.06.05"]
[Round "3"]
[White "Steffens, Oliver"]
[Black "Kracht, Raphael"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "1923"]
[BlackElo "1821"]
[PlyCount "163"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 g6 5. d4 exd4 6. cxd4 a6 7. Ba4 b5 8. Bc2 Bg7 9. d5 Na5 10. Bd2 c5 11. Bc3 0-0 12. 0-0 d6 13. h3 b4 14. Bxg7 Kxg7 15. Re1 f6 16. a3 Rb8 17. Nbd2 Bd7 18. Ba4 b3 19. Bxd7 Qxd7 20. Re3 Qa4 21. Rc1 Nc8 22. Qe2 Qb5 23. Nc4 Nxc4 24. Qxc4 Qxc4 25. Rxc4 Nb6 26. Rc1 a5 27. Rxb3 Na4 28. Nd2 Nxb2 29. Rc2 Rxb3 30. Nxb3 Rb8 31. Nxa5 Rb5 32. a4 Rxa5 33. Rxb2 Rxa4 34. f3 f5 35. exf5 gxf5 36. Rb6 Kf6 37. Rxd6+ Ke5 38. Rd7 c4 39. Kf1 Kd4 40. d6 Kd5 41. Rd8 c3 42. Rc8 Kxd6 43. Rxc3 Ke5 44. Kf2 Ra2+ 45. Kg3 f4+ 46. Kh2 Ra7 47. Rc5+ Kd4 48. Rf5 Ke3 49. h4 Rg7 50. Re5+ Kf2 51. Rg5 Rf7 52. h5 Ke3 53. Kh3 Ra7 54. Kg4 Ra2 55. Kf5 Ra5+ 56. Kf6 Ra6+ 57. Kg7 Ra7+ 58. Kh6 Kf2 59. Rg4 Ke3 60. Kg5 Ra5+ 61. Kh4 Ra1 62. h6 Ra6 63. Kh5 Ra5+ 64. Rg5 Ra1 65. Kg4 Ra6 66. Kh5 Ra1 67. Kg4 Ra6 68. Kh5 Ra1 69. Re5+ Kf2 70. Kg5 Kxg2 71. Kxf4 Ra6 72. Re2+ Kh3 73. Re1 Kg2 74. Re2+ Kh3 75. Kg5 Rg6+ 76. Kh5 Rf6 77. Re5 Rxf3 78. Kg5 Rg3+ 79. Kf5 Kh4 80. Re1 Rf3+ 81. Ke6 Kg5 82. Rh1 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2017.06.04"]
[Round "1"]
[White "Steffens, Oliver"]
[Black "Parvanyan, Ashot"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1923"]
[BlackElo "2326"]
[PlyCount "45"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 a6 5. Be3 b5 6. a3 Bb7 7. Qd2 Nd7 8. Be2 Rc8 9. 0-0 c5 10. Rfe1 cxd4 11. Bxd4 Ngf6 12. Rad1 0-0 13. e5 dxe5 14. Nxe5 Nb6 15. Qe3 Nbd5 16. Nxd5 Nxd5 17. Qb3 Qc7 18. Bf3 e6 19. Rd2 Rfd8 20. c3 Nf4 21. Qd1 Nd5 22. Ng4 h5 23. Bxg7 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2017.06.04"]
[Round "2"]
[White "Terhuven, Patrick"]
[Black "Steffens, Oliver"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2138"]
[BlackElo "1923"]
[PlyCount "74"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c5 7. cxd5 Nxd5 8. Nc3 Nc6 9. Nxd5 Qxd5 10. Be3 Bf6 11. Ne5 Qd8 12. Nxc6 bxc6 13. dxc5 Rb8 14. Qa4 Rxb2 15. Rab1 Rxe2 16. Bxc6 Qe7 17. Rfc1 Bg5 18. Bxg5 Qxg5 19. Bf3 Rb2 20. c6 Qd2 21. Qxa7 Rxa2 22. Qe3 Qxe3 23. fxe3 Ra7 24. c7 f6 25. Rb8 Kf7 26. Be2 Ke7 27. Bb5 h6 28. Kf2 g5 29. e4 e5 30. Rc2 Rh8 31. Ke3 Rf8 32. Kd2 Rh8 33. Rc4 Ra2+ 34. Kc3 Rxh2 35. Ba6 Kd7 36. Bb5+ Ke7 37. Ba6 Kd7 1/2-1/2

[Event "Oberliga Nord W 1617"]
[Site "Germany"]
[Date "2017.05.07"]
[Round "9.8"]
[White "Steffens, Oliver"]
[Black "Streich, Gerhard"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1948"]
[BlackElo "2109"]
[PlyCount "41"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Hannover SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 c6 5. Nf3 Bg4 6. Bc4 e6 7. Be2 Nd7 8. Qd2 Qa5 9. 0-0 Qc7 10. Rfe1 Bxf3 11. Bxf3 Ne7 12. Rad1 0-0 13. d5 Ne5 14. dxe6 Nxf3+ 15. gxf3 Nc8 16. exf7+ Qxf7 17. f4 Qe6 18. f3 a5 19. a4 Qc4 20. Bd4 Bh6 21. Be3 1/2-1/2

[Event "Oberliga Nord W 1617"]
[Site "Germany"]
[Date "2017.04.23"]
[Round "8.8"]
[White "Untiedt, Jan Niklas"]
[Black "Steffens, Oliver"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1922"]
[BlackElo "1987"]
[PlyCount "77"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Uelzen Post"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. exf5 Bxf5 12. c3 Bg7 13. Nc2 0-0 14. Be2 Be6 15. 0-0 f5 16. f4 Ne7 17. Bf3 Rc8 18. Nxe7+ Qxe7 19. Bd5 Rc5 20. Bxe6+ Qxe6 21. Qe2 e4 22. Rfd1 Rd5 23. Nb4 Rxd1+ 24. Rxd1 d5 25. Nxd5 Rd8 26. Ne3 Rxd1+ 27. Qxd1 Qxa2 28. Qd5+ Qxd5 29. Nxd5 Bf8 30. g4 fxg4 31. Kf2 Bc5+ 32. Ke2 Kf7 33. Nc7 Bd6 34. Nxa6 Bxf4 35. Nc5 Bxh2 36. Nxe4 h5 37. Kf2 Ke6 38. b3 Ke5 39. Nc5 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.08"]
[Round "7"]
[White "Steffens, Oliver"]
[Black "Mildner, Ramon"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1834"]
[BlackElo "1802"]
[PlyCount "65"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. h3 0-0 13. Be3 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Qb3 b6 17. Nd4 Bxd4 18. Bxd4 Bb7 19. Rfe1 Qf7 20. Re3 Rae8 21. Rae1 Rxe3 22. Rxe3 Kh8 23. Qa3 Re8 24. Qxa7 Rxe3 25. Bxe3 d4 26. Bd2 Qd5 27. f3 Qd7 28. Qxb6 Bxf3 29. Qb8+ Ng8 30. gxf3 Qd5 31. Be4 Qxa2 32. Qa8 Qe6 33. Bd5 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.07"]
[Round "6"]
[White "Kewe, Stefan"]
[Black "Steffens, Oliver"]
[Result "0-1"]
[ECO "D73"]
[WhiteElo "1894"]
[BlackElo "1834"]
[PlyCount "112"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. g3 0-0 6. Bg2 c6 7. Ne5 Be6 8. cxd5 Nxd5 9. Nxd5 cxd5 10. Qb3 Qb6 11. Qxb6 axb6 12. 0-0 Nc6 13. Nxc6 bxc6 14. Rd1 Ra4 15. e3 Bf5 16. Bd2 e5 17. Bc3 exd4 18. Bxd4 Bxd4 19. Rxd4 Rxd4 20. exd4 Ra8 21. b4 Bd3 22. a3 b5 23. Bh3 f5 24. Bf1 Bc4 25. Kg2 Kf7 26. h4 Kf6 27. Kf3 Bxf1 28. Rxf1 Rxa3+ 29. Ke2 Rc3 30. Rb1 g5 31. hxg5+ Kxg5 32. Kd2 Rc4 33. Kd3 Kg4 34. Ke3 h5 35. Rb3 Rc2 36. Rb1 Rc4 37. Rb3 f4+ 38. gxf4 Rc1 39. f3+ Kg3 40. Rb2 Rc3+ 41. Ke2 Rxf3 42. Rb1 Rxf4 43. Rg1+ Kh2 44. Rg5 h4 45. Ke3 Re4+ 46. Kd3 h3 47. Rg6 Kh1 48. Rxc6 h2 49. Rg6 Re1 50. Rg5 Rg1 51. Rxd5 Rg3+ 52. Ke4 Kg2 53. Rh5 Rh3 54. Rg5+ Kf2 55. Rf5+ Ke2 56. Rxb5 h1Q+ 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.07"]
[Round "5"]
[White "Steffens, Oliver"]
[Black "Brunner, Sophia"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1834"]
[BlackElo "1619"]
[PlyCount "79"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nbd7 9. Nc4 Qa6 10. Be3 e6 11. a3 Be7 12. h4 h5 13. Ne5 Qa5 14. Nxg6 fxg6 15. Qd3 Nf8 16. Bg2 c6 17. g5 Nd5 18. Bd2 Qb6 19. 0-0 0-0-0 20. Nxd5 exd5 21. Bf4 Bd6 22. Bh3+ Kb8 23. Bxd6+ Rxd6 24. Rfe1 Qd8 25. Re2 Nd7 26. Qg3 Nb6 27. Re6 Nc4 28. b3 Ka8 29. bxc4 Rxe6 30. Bxe6 dxc4 31. Qe5 Re8 32. Rb1 Qe7 33. Bxc4 Qd7 34. Qf4 Qc8 35. d5 Rf8 36. Qg3 b5 37. Ba2 Qf5 38. Rd1 Qxc2 39. Bb3 Qf5 40. dxc6 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.06"]
[Round "4"]
[White "Pahl, Erik"]
[Black "Steffens, Oliver"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1741"]
[BlackElo "1834"]
[PlyCount "88"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 d6 8. c3 0-0 9. Re1 Na5 10. Bc2 c5 11. Nbd2 Qc7 12. Nf1 Re8 13. h3 Bf8 14. Ne3 g6 15. Nh2 Be6 16. Nhg4 Nxg4 17. hxg4 Bg7 18. f3 Qb6 19. Kf2 f6 20. Rh1 c4 21. Rh4 cxd3 22. Bxd3 Nc6 23. Qh1 Kf7 24. Rxh7 Rh8 25. Rxh8 Rxh8 26. Qf1 Bh6 27. a4 Rb8 28. axb5 axb5 29. Ke2 Kg7 30. Nc2 Bxc1 31. Qxc1 Na5 32. Qe3 Qc7 33. Nb4 Nb3 34. Ra7 Rb7 35. Ra8 Nc5 36. Na6 Qc6 37. Nxc5 dxc5 38. Qg1 Rd7 39. Qh2 Qxa8 40. Bxb5 Rb7 41. g5 Qf8 42. c4 Qf7 43. b3 Kg8 44. Qh4 f5 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.06"]
[Round "3"]
[White "Steffens, Oliver"]
[Black "Tondera, Benedikt"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1834"]
[BlackElo "1819"]
[PlyCount "86"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. 0-0 Bxd2 14. Nxd2 Ngf6 15. Nc4 Qc7 16. Rfe1 0-0 17. Ne5 Rad8 18. Qa3 a6 19. Qc3 Nd5 20. Qf3 c5 21. Nxd7 Rxd7 22. dxc5 Qxc5 23. c3 Nf6 24. Rad1 Rfd8 25. Rxd7 Rxd7 26. Rd1 Rxd1+ 27. Qxd1 Qd5 28. Qxd5 exd5 29. Kf1 Kf8 30. Ke2 Ke8 31. Kd3 Kd7 32. Kd4 Ke6 33. a4 b6 34. b4 Nd7 35. Ne2 Nf6 36. Nf4+ Kd6 37. f3 Kc6 38. g4 b5 39. a5 Kd6 40. Nd3 Nd7 41. Nf4 Ne5 42. Nxd5 Nxf3+ 43. Ke4 Nd2+ 1/2-1/2

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.05"]
[Round "1"]
[White "Steffens, Oliver"]
[Black "Weist, Hartmut"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1834"]
[BlackElo "1633"]
[PlyCount "89"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 d6 6. d4 Bd7 7. Re1 a6 8. Bf1 Nf6 9. d5 Ne5 10. Nxe5 dxe5 11. c4 0-0 12. Nc3 Ne8 13. Be3 Qc7 14. Be2 f5 15. Bf3 f4 16. Bd2 Nd6 17. b3 b5 18. cxb5 axb5 19. Bg4 Kh8 20. Bxd7 Qxd7 21. Qe2 Rf7 22. f3 g5 23. Rec1 Bf6 24. Nd1 Rc8 25. Nf2 Rg7 26. Bc3 c4 27. Bb2 h5 28. a4 g4 29. axb5 g3 30. Nh1 gxh2+ 31. Kxh2 Nxb5 32. bxc4 Nd4 33. Bxd4 exd4 34. e5 Bh4 35. Ra6 Kh7 36. Qe4+ Kg8 37. Rg6 Bg3+ 38. Nxg3 fxg3+ 39. Kxg3 Qe8 40. Rxg7+ Kxg7 41. e6 Kh6 42. Qf4+ Kh7 43. Qf5+ Kh6 44. Kh4 Ra8 45. Qg5+ 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.05"]
[Round "2"]
[White "Wallat, Jessica"]
[Black "Steffens, Oliver"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1774"]
[BlackElo "1834"]
[PlyCount "98"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. a3 Be7 8. Be2 0-0 9. 0-0 d5 10. exd5 cxd5 11. Bg5 Be6 12. Re1 h6 13. Bxf6 Bxf6 14. Bg4 Bxg4 15. Qxg4 Rb8 16. Rab1 Qa5 17. b4 Qd8 18. Rbd1 d4 19. Ne4 Qe7 20. f4 Bh4 21. Ng3 Bxg3 22. Qxg3 a5 23. Rxe5 Qc7 24. Rc5 Qb6 25. Rxa5 d3+ 26. Qf2 dxc2 27. Rc1 Rfd8 28. Qxb6 Rxb6 29. Rxc2 Kf8 30. Rc7 Re6 31. Re5 Ra6 32. Ree7 Rf6 33. g3 g5 34. Re4 Rfd6 35. b5 f5 36. Re5 Ra8 37. Rxf5+ Kg8 38. fxg5 Rxa3 39. Rc6 Rd2 40. Rg6+ Kh7 41. Rxh6+ Kg7 42. b6 Raa2 43. Rff6 Rg2+ 44. Kf1 Rgd2 45. Re6 Rf2+ 46. Ke1 Rg2 47. Kf1 Raf2+ 48. Ke1 Rb2 49. Kf1 Rbf2+ 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.21"]
[Round "9"]
[White "Dietz, Florian"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1803"]
[BlackElo "1814"]
[PlyCount "117"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Be6 13. Nce3 0-0 14. Bd3 Ne7 15. 0-0 Kh8 16. Qh5 Bxe3 17. Nxe3 g6 18. Qg5 f5 19. f3 d5 20. Rad1 d4 21. cxd4 exd4 22. Nc2 Nc6 23. Qg3 f4 24. Qf2 Qb6 25. b3 Rad8 26. Rd2 Rd7 27. Rfd1 Rfd8 28. Qh4 Rf8 29. Kh1 Qc5 30. Bf1 a5 31. Qh6 Kg8 32. Ne1 Qb6 33. Qg5 Na7 34. Nc2 Rfd8 35. Qxf4 Bf7 36. Qe5 b4 37. Ne3 Nc6 38. Qg5 dxe3 39. Rxd7 Rxd7 40. Rxd7 e2 41. Bxe2 Qf2 42. Qd2 Ne5 43. Rd8+ Kg7 44. h3 Qg3 45. Ra8 Be6 46. Ra7+ Nf7 47. Bc4 Qe5 48. Bxe6 Qxe6 49. Qd7 Qf6 50. Qxf7+ Qxf7 51. Rxf7+ Kxf7 52. Kg1 Ke6 53. Kf2 Kd6 54. Ke3 Kc5 55. e5 Kd5 56. f4 g5 57. g3 h6 58. h4 g4 59. h5 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.20"]
[Round "8"]
[White "Steffens, Oliver"]
[Black "Cejda, Moritz"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1814"]
[BlackElo "1655"]
[PlyCount "63"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 a6 8. Nf3 Be7 9. 0-0 cxd4 10. cxd4 f6 11. Nf4 Nf8 12. Re1 f5 13. a3 g5 14. Ne2 Ng6 15. h3 0-0 16. Nh2 Kg7 17. Rf1 Bd7 18. Kh1 f4 19. g3 f3 20. Ng1 Nxd4 21. Bxg6 Nc6 22. Bc2 Nxe5 23. Nhxf3 Nxf3 24. Nxf3 Bf6 25. Re1 Rc8 26. Be3 Bc6 27. Bd4 Qe7 28. Qd3 Rh8 29. Qe3 Bd7 30. Bd3 h6 31. Ne5 Be8 32. Ng4 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.19"]
[Round "7"]
[White "Wachinger, Nikolas"]
[Black "Steffens, Oliver"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1542"]
[BlackElo "1814"]
[PlyCount "52"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. 0-0 Bg7 8. d4 cxd4 9. Nxd4 0-0 10. f3 Rc8 11. b3 d5 12. exd5 Nxd5 13. Nxd5 e6 14. Bh6 exd5 15. Bxg7 Kxg7 16. Nb5 dxc4 17. Nd6 Rd8 18. Nxb7 Qxd1 19. Rfxd1 Rxd1+ 20. Rxd1 cxb3 21. axb3 Nc6 22. Rd6 Rb8 23. Rxc6 Rxb7 24. Ra6 Rxb3 25. Rxa7 Rb2 26. Ra4 Rb1+ 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.18"]
[Round "6"]
[White "Steffens, Oliver"]
[Black "Reucker, Friedrich"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1814"]
[BlackElo "1776"]
[PlyCount "77"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. Nf4 Nxd4 10. Qh5+ Ke7 11. Ng6+ hxg6 12. exf6+ Nxf6 13. Qxh8 Kf7 14. 0-0 Bd7 15. Re1 Bd6 16. Qxd8 Rxd8 17. Nb3 Nc6 18. Be3 Rh8 19. h3 e5 20. Bc5 Bc7 21. Rac1 a6 22. Ba3 e4 23. Bf1 Bf4 24. Rc2 Bf5 25. g4 Ne5 26. Nd4 Bd7 27. Rd1 Nexg4 28. hxg4 Bxg4 29. Be2 Bh2+ 30. Kg2 Bf4 31. Bxg4 Rh2+ 32. Kf1 Nxg4 33. b3 e3 34. f3 e2+ 35. Rxe2 Rh1+ 36. Kg2 Rh2+ 37. Kg1 Rxe2 38. Nxe2 Be3+ 39. Kg2 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.17"]
[Round "5"]
[White "Fuhrmann, Aeke"]
[Black "Steffens, Oliver"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "1654"]
[BlackElo "1814"]
[PlyCount "52"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 dxc4 4. Nf3 Nf6 5. Qc2 g6 6. Qxc4 Bg7 7. 0-0 0-0 8. d3 Re8 9. Qc2 e5 10. Nc3 Na6 11. a3 Nd5 12. Bd2 h6 13. b4 Be6 14. Rab1 Rc8 15. Na4 b5 16. Nc5 Nxc5 17. Qxc5 Qb6 18. Rfc1 Bf8 19. Qxb6 Nxb6 20. Be3 Bd5 21. Nd2 Bxg2 22. Kxg2 Rc7 23. Ne4 Kg7 24. Bc5 Na4 25. Bxf8+ Kxf8 26. Nc5 Nb6 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.17"]
[Round "4"]
[White "Steffens, Oliver"]
[Black "Udaykumar, Arunn Mark"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1814"]
[BlackElo "1724"]
[PlyCount "90"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. h3 Nbd7 6. Qd2 e5 7. dxe5 Nxe5 8. Bh6 Bxh6 9. Qxh6 Qe7 10. 0-0-0 Bd7 11. Qe3 a6 12. Nd5 Nxd5 13. exd5 0-0 14. Re1 Rfe8 15. Nf3 Qf6 16. Nxe5 Rxe5 17. Qd2 Rae8 18. Bc4 Rxe1+ 19. Rxe1 Rxe1+ 20. Qxe1 Qf4+ 21. Qe3 Qxc4 22. Qf3 Bf5 23. Qd1 Qxa2 24. Qd4 Qa5 25. b4 Qa2 26. Qc3 Qxd5 27. Qxc7 Qxg2 28. Qxd6 Qxf2 29. Qb8+ Kg7 30. Qe5+ Kh6 31. Qc5 Qxc5 32. bxc5 Bxh3 33. c6 bxc6 34. c4 Bf1 35. Kd2 Bxc4 36. Ke3 a5 37. Kf4 a4 38. Ke5 a3 39. Kf6 a2 40. Ke7 a1Q 41. Kf8 Qg7+ 42. Ke8 f5 43. Kd8 Be6 44. Ke8 Qd7+ 45. Kf8 Qf7# 0-1

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.16"]
[Round "3"]
[White "Ramien, David"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2107"]
[BlackElo "1814"]
[PlyCount "157"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 h6 5. b3 e6 6. Bb2 Bd6 7. c4 c6 8. d3 0-0 9. Nbd2 Nbd7 10. Re1 e5 11. cxd5 cxd5 12. e4 dxe4 13. dxe4 Bh7 14. Qe2 Qe7 15. Nh4 Ba3 16. Bxa3 Qxa3 17. Nc4 Qc5 18. Nf5 b5 19. Nce3 Rac8 20. b4 Qxb4 21. Rab1 Qc5 22. Rxb5 Qa3 23. Nc2 Qxa2 24. Ne7+ Kh8 25. Nxc8 Rxc8 26. Nd4 Qa4 27. Nb3 a6 28. Rb7 Qc6 29. Ra7 Rb8 30. Rxa6 Qc3 31. Nd2 Rb2 32. Rd6 Qb4 33. Qd3 Nc5 34. Rd8+ Bg8 35. Qd6 Qa5 36. Rd1 Qa4 37. Nf1 Nb7 38. Qxe5 Nxd8 39. Rxd8 Qa2 40. Qf5 Qb1 41. Qf4 Rb4 42. Qd6 Rb6 43. Qc7 Rb7 44. Qc4 Re7 45. Qc5 Re8 46. Rxe8 Nxe8 47. e5 Qb8 48. Bh3 Nc7 49. f4 Ne6 50. Qe3 Qb4 51. f5 Ng5 52. Bg2 Qg4 53. h4 Nh7 54. Qe4 Qxe4 55. Bxe4 Nf8 56. Ne3 g6 57. g4 g5 58. hxg5 hxg5 59. Kf2 Nd7 60. Nc4 Kg7 61. Ke3 Kf8 62. Kd4 Ke7 63. f6+ Kd8 64. Nd2 Nf8 65. Nf3 Ne6+ 66. Kd5 Kc7 67. Bf5 Nf4+ 68. Kc5 Nh3 69. Nd4 Nf4 70. Nb5+ Kd8 71. Nc3 Ng6 72. Bxg6 fxg6 73. Kd6 Bc4 74. e6 Ke8 75. Ne4 Be2 76. Nxg5 Bxg4 77. f7+ Kf8 78. e7+ Kg7 79. f8Q# 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.15"]
[Round "1"]
[White "Richter, Robert"]
[Black "Steffens, Oliver"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1550"]
[BlackElo "1814"]
[PlyCount "60"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. Be2 Bg5 12. 0-0 0-0 13. c3 Ne7 14. c4 Nxd5 15. cxd5 f5 16. Bf3 Bd7 17. Qd3 Rc8 18. Nc2 Qb6 19. exf5 Bxf5 20. Be4 Bxe4 21. Qxe4 Rc4 22. Qe2 Qc5 23. Na3 Rd4 24. Rad1 Qxd5 25. Rxd4 Qxd4 26. Rd1 Qc5 27. Nb1 Rxf2 28. Qxf2 Be3 29. Rf1 Bxf2+ 30. Rxf2 Qc1+ 0-1

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.15"]
[Round "2"]
[White "Steffens, Oliver"]
[Black "Beesk, Kevin"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1814"]
[BlackElo "1961"]
[PlyCount "65"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 a6 5. Be2 Qc7 6. 0-0 b6 7. d4 cxd4 8. Nxd4 Bb7 9. Be3 Nf6 10. Nxc6 Bxc6 11. Bd3 Bc5 12. Qe2 0-0 13. Bxc5 bxc5 14. e5 Ne8 15. f4 f5 16. Rad1 Rb8 17. Rd2 Kh8 18. Qe3 Qb6 19. Bc2 Qb4 20. b3 Nc7 21. Na4 Bxa4 22. bxa4 Qxc4 23. Bb3 Nd5 24. Rxd5 Rxb3 25. Qxc5 Qxc5+ 26. Rxc5 Ra3 27. Ra5 Ra8 28. Rd1 Rxa2 29. Rxd7 Kg8 30. Re7 Rc8 31. h4 Rcc2 32. Rd7 Rxg2+ 33. Kh1 1/2-1/2

[Event "GER-ch U25 op-A"]
[Site "Willingen"]
[Date "2015.05.30"]
[Round "9"]
[White "Steffens, Oliver"]
[Black "Ehmann, Johanna"]
[Result "1-0"]
[ECO "C69"]
[WhiteElo "1667"]
[BlackElo "1500"]
[PlyCount "97"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 c5 8. Nb3 Qxd1 9. Rxd1 Bg4 10. f3 Be6 11. Bf4 c6 12. Nc3 g5 13. Bg3 Be7 14. Na4 Bxb3 15. axb3 Nh6 16. Nb6 Rd8 17. Bc7 Rxd1+ 18. Rxd1 Nf7 19. Nc8 Bd8 20. Bxd8 Nxd8 21. Nd6+ Ke7 22. Nf5+ Ke8 23. Ng7+ Ke7 24. Nf5+ Ke8 25. Rd6 Rf8 26. Kf2 Kf7 27. Rd7+ Kg8 28. Nh6+ Kh8 29. Rxd8 Rxd8 30. Nf7+ Kg7 31. Nxd8 b5 32. Nxc6 Kf7 33. b4 cxb4 34. Nxb4 a5 35. Nc6 a4 36. Ke3 Ke6 37. Kd4 Kd6 38. Nb4 h5 39. g3 h4 40. gxh4 gxh4 41. f4 h3 42. f5 Kc7 43. e5 fxe5+ 44. Kxe5 Kd7 45. Kf6 Ke8 46. Kg7 Ke7 47. f6+ Ke6 48. f7 Kd7 49. f8Q 1-0

[Event "GER-ch U25 op-A"]
[Site "Willingen"]
[Date "2015.05.29"]
[Round "8"]
[White "Denkert, Robert"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1729"]
[BlackElo "1667"]
[PlyCount "157"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. Be3 d6 7. Qd2 Nd4 8. Nd1 Rb8 9. c3 Nc6 10. Nf3 Nge7 11. Bh6 Bf6 12. 0-0 d5 13. Qf4 Ng8 14. Bg5 h6 15. Bxf6 Qxf6 16. Qd6 Qe7 17. Qxe7+ Ngxe7 18. Ne3 0-0 19. Rad1 b5 20. Ng4 Kg7 21. e5 Rd8 22. d4 cxd4 23. cxd4 a5 24. Rc1 Ba6 25. Rc5 Rdc8 26. Rfc1 Nb4 27. Rxc8 Rxc8 28. Rxc8 Nxc8 29. Nd2 a4 30. a3 Nc2 31. Nf3 Nb6 32. Bf1 Nc4 33. Bxc4 bxc4 34. Ne3 Na1 35. Nd2 Nb3 36. Nxb3 axb3 37. Nd1 g5 38. f4 Kg6 39. Kf2 f6 40. Kf3 fxe5 41. fxe5 h5 42. Nc3 Kf5 43. h3 Kg6 44. g4 hxg4+ 45. hxg4 Kf7 46. Ke3 Ke7 47. Na4 Kd8 48. Kd2 Kc7 49. Nc3 Kd7 50. Ne2 Ke7 51. Kc3 Bb5 52. Ng1 Kf7 53. Kb4 Bc6 54. Nf3 Kg6 55. a4 c3 56. bxc3 b2 57. Nd2 Bb7 58. Kb3 Ba6 59. Kxb2 Be2 60. a5 Kf7 61. c4 dxc4 62. Kc3 Bxg4 63. a6 Bh3 64. Nf3 Bg2 65. Nxg5+ Ke7 66. a7 Bd5 67. Nh3 Kd7 68. Nf4 Ba8 69. Kxc4 Kc7 70. Nxe6+ Kb6 71. d5 Kxa7 72. Nc7 Bb7 73. e6 Bc8 74. e7 Bd7 75. e8Q Bb5+ 76. Nxb5+ Kb6 77. Qc6+ Ka5 78. Qa8+ Kb6 79. Qa7# 1-0

[Event "GER-ch U25 op-A"]
[Site "Willingen"]
[Date "2015.05.28"]
[Round "7"]
[White "Steffens, Oliver"]
[Black "Scheinhuette, Jakob"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1667"]
[BlackElo "1864"]
[PlyCount "44"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. c3 Qc7 9. Qc2 b6 10. h3 Bb7 11. Nh4 Rfd8 12. Rd1 Rd7 13. f4 Rad8 14. e5 Nh5 15. Nf1 Nxg3 16. Nxg3 Bxh4 17. Nh5 Ne7 18. Qe2 Nf5 19. Qg4 Kh8 20. Nxg7 Rg8 21. Nxe6 fxe6 22. Qe2 d4 0-1

[Event "GER-ch U25 op-A"]
[Site "Willingen"]
[Date "2015.05.27"]
[Round "6"]
[White "Faulhaber, Tobias"]
[Black "Steffens, Oliver"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1830"]
[BlackElo "1667"]
[PlyCount "56"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. Bxf6 gxf6 12. c4 bxc4 13. Nxc4 d5 14. exd5 Nxd5 15. Be2 0-0 16. 0-0 Be6 17. Rc1 Rc8 18. Nd2 Nf4 19. Rxc8 Qxc8 20. Bf3 Rd8 21. Qe1 Kg7 22. g3 Nh3+ 23. Kg2 Ng5 24. h4 Bh3+ 25. Kh1 Nxf3 26. Nxf3 Qb7 27. Rg1 Qxf3+ 28. Kh2 Bg4 0-1

[Event "GER-ch U25 op-A"]
[Site "Willingen"]
[Date "2015.05.26"]
[Round "4"]
[White "Hartmann, Jakob"]
[Black "Steffens, Oliver"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1934"]
[BlackElo "1667"]
[PlyCount "55"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. c3 Rc8 13. Qf3 Bxd5 14. exd5 e4 15. Qxf5 exd3 16. 0-0 Ne7 17. Rfe1 Qd7 18. Qf6 Rg8 19. g3 Rg6 20. Qf3 Qh3 21. Rad1 Qg4 22. Qxd3 Kd8 23. Re2 Rc5 24. Qe3 h5 25. b4 Rxc3 26. Qxc3 Qxe2 27. Qd4 Nc8 28. Rc1 0-1

[Event "GER-ch U25 op-A"]
[Site "Willingen"]
[Date "2015.05.26"]
[Round "5"]
[White "Steffens, Oliver"]
[Black "Tiedemann, Fin Niklas"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1667"]
[BlackElo "1798"]
[PlyCount "88"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 Bg4 7. dxe5 Bxf3 8. Qxf3 Bxe5 9. Nc3 Qe7 10. Bf4 Bxf4 11. Qxf4 Nf6 12. Rfe1 0-0-0 13. Rad1 Qe6 14. Qe3 Kb8 15. Rd4 h6 16. Red1 Rde8 17. h3 c5 18. R4d2 b6 19. e5 Nh7 20. f4 f6 21. Qd3 Kb7 22. Qd5+ Qxd5 23. Rxd5 fxe5 24. fxe5 Ng5 25. Rd7 Rhg8 26. Nd5 Ne6 27. g3 Rgf8 28. Re7 Rxe7 29. Nxe7 Nd4 30. c3 Nf3+ 31. Kg2 Nxe5 32. Rd5 Nc4 33. Rd3 Rf7 34. Ng6 Nxb2 35. Re3 Nc4 36. Re7 Rxe7 37. Nxe7 Ne3+ 38. Kf3 Nd1 39. Nf5 Nxc3 40. Nxg7 Nxa2 41. Nf5 c4 42. Ke3 b5 43. Nxh6 b4 44. Kd2 b3 0-1

[Event "GER-ch U25 op-A"]
[Site "Willingen"]
[Date "2015.05.25"]
[Round "3"]
[White "Steffens, Oliver"]
[Black "Schmider, Niklas"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1667"]
[BlackElo "1891"]
[PlyCount "104"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. c3 0-0 7. d4 cxd4 8. cxd4 a6 9. Bf1 d6 10. h3 b5 11. Nc3 Bb7 12. e5 Nd7 13. e6 fxe6 14. Rxe6 Rxf3 15. gxf3 Nxd4 16. Re3 Nf5 17. Re1 Bxc3 18. bxc3 Qc7 19. Bd3 Ne5 20. Be4 Nh4 21. Re3 Rf8 22. Bd5+ Kg7 23. f4 Rxf4 24. Rxe5 dxe5 25. Bxf4 Bxd5 26. Qxd5 exf4 27. Qe4 e5 28. Rd1 Qxc3 29. Qb7+ Kh6 30. Qd7 Qf3 31. Qg4 Qxg4+ 32. hxg4 Kg5 33. Rd6 Kxg4 34. Rxa6 Kf5 35. Kf1 Nf3 36. Kg2 Nd4 37. Rd6 h5 38. f3 h4 39. Rb6 g5 40. a4 bxa4 41. Ra6 h3+ 42. Kxh3 Nxf3 43. Rxa4 g4+ 44. Kg2 Ng5 45. Kf2 g3+ 46. Kg2 e4 47. Ra8 Kg4 48. Rg8 f3+ 49. Kf1 Kf4 50. Rf8+ Ke3 51. Rg8 g2+ 52. Kg1 Nh3+ 0-1

[Event "GER-ch U25 op-A"]
[Site "Willingen"]
[Date "2015.05.24"]
[Round "2"]
[White "Leimbach, Tim Vincent"]
[Black "Steffens, Oliver"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1492"]
[BlackElo "1667"]
[PlyCount "70"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 e6 3. f4 d5 4. exd5 exd5 5. Nf3 a6 6. a4 Nc6 7. d4 Nf6 8. Be2 Be7 9. 0-0 0-0 10. Be3 Ng4 11. Bc1 cxd4 12. Nxd4 Nf6 13. h3 Bc5 14. Be3 Re8 15. Bf2 Qb6 16. Nxc6 Bxf2+ 17. Rxf2 bxc6 18. b3 d4 19. Na2 Ne4 20. Bc4 Nxf2 21. Bxf7+ Kxf7 22. Qh5+ Kf8 23. a5 Nxh3+ 24. gxh3 Qb5 25. Qxh7 Qf5 26. Qh8+ Kf7 27. Qh4 Qxh3 28. Qf2 Re3 29. Qh2 Qxh2+ 30. Kxh2 Re2+ 31. Kg3 Rxc2 32. Nb4 Rc3+ 33. Kf2 Bb7 34. Rd1 c5 35. Na2 Rc2+ 0-1

