[Event "Werther Schloss op 27th"]
[Site "Werther"]
[Date "2024.03.24"]
[Round "6"]
[White "Schroeder, Lennart"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2093"]
[BlackElo "2170"]
[PlyCount "58"]
[EventDate "2024.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 g6 3. d5 Nb8 4. e4 d6 5. c4 Bg7 6. Nc3 Nf6 7. Be3 Nbd7 8. Be2 0-0 9. h3 Nc5 10. Qc2 a5 11. g4 e5 12. 0-0-0 a4 13. Rhg1 a3 14. b3 Na6 15. Ne1 Nb4 16. Qd2 c5 17. dxc6 Nxc6 18. g5 Nd7 19. Nb5 Nc5 20. Nxd6 Nd4 21. Bxd4 exd4 22. Nb5 Nxb3+ 23. axb3 a2 24. Kb2 d3+ 25. Nc3 dxe2 26. Qxd8 exd1Q 27. Qxd1 a1Q+ 28. Qxa1 Bxc3+ 29. Kxc3 Rxa1 0-1

[Event "Werther Schloss op 27th"]
[Site "Werther"]
[Date "2024.03.24"]
[Round "7"]
[White "Steffens, Olaf"]
[Black "Werrn, Pascal"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2170"]
[BlackElo "2123"]
[PlyCount "55"]
[EventDate "2024.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. a3 d5 2. Nc3 e5 3. d4 Nc6 4. Nf3 e4 5. Nd2 f5 6. Nb3 Nf6 7. Bg5 Be7 8. e3 0-0 9. Nd2 Be6 10. Ne2 Nb8 11. c4 c6 12. Nf4 Bf7 13. h4 c5 14. Nb3 cxd4 15. Nxd4 dxc4 16. Qa4 Qc8 17. Rc1 Nbd7 18. Nxf5 Bc5 19. Bxc4 Nb6 20. Ne7+ Bxe7 21. Bxf7+ Kh8 22. Rxc8 Nxa4 23. h5 Ng8 24. Ng6+ hxg6 25. hxg6+ Nh6 26. Bxe7 Raxc8 27. Rxh6+ gxh6 28. Bf6# 1-0

[Event "Werther Schloss op 27th"]
[Site "Werther"]
[Date "2024.03.22"]
[Round "2"]
[White "Steffens, Olaf"]
[Black "Bilovil, Bogdan"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2170"]
[BlackElo "2407"]
[PlyCount "90"]
[EventDate "2024.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 d5 3. Bf4 Bd6 4. e3 c5 5. Bxd6 Qxd6 6. Qg4 Kf8 7. Nb5 Qe7 8. Qf4 Nc6 9. Nf3 Nf6 10. 0-0-0 Nh5 11. Qg4 Nf6 12. Qf4 Nh5 13. Qg4 g6 14. Ne5 f6 15. Qf3 Kg8 16. Nxc6 bxc6 17. g4 Ng7 18. Nc3 Kf7 19. h4 Rb8 20. h5 Bd7 21. Na4 cxd4 22. exd4 e5 23. Nc5 exd4 24. Nxd7 Qxd7 25. Rxd4 Ne6 26. Ra4 g5 27. Qf5 Rb7 28. Ra6 Rc7 29. Qf3 Nf4 30. Bd3 h6 31. Bf5 Qe7 32. Ra3 d4 33. Bd3 c5 34. Bc4+ Kg7 35. Ra6 Re8 36. Rd1 Qe4 37. Qa3 Ree7 38. Qb3 Rb7 39. Qa3 Rb4 40. b3 Rxc4 41. bxc4 Ne2+ 42. Kb2 Rb7+ 43. Qb3 d3 44. Rxd3 Nd4 45. Rxa7 Rxa7 0-1

[Event "Copenhagen Obro CXU op"]
[Site "Copenhagen"]
[Date "2023.07.27"]
[Round "5"]
[White "Hagen, Andreas Skytte"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2348"]
[BlackElo "2108"]
[PlyCount "55"]
[EventDate "2023.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. 0-0 Nd7 8. Nf3 e6 9. a3 Bd6 10. Re1 0-0 11. c4 N5f6 12. Bf1 Qc7 13. Nc3 e5 14. c5 Be7 15. h3 Rad8 16. Bd2 e4 17. Ng5 Rfe8 18. Bc4 Bg6 19. Qb3 Nxc5 20. dxc5 Rxd2 21. Bxf7+ Kh8 22. Bxe8 Qf4 23. Ncxe4 Nxe4 24. Nxe4 Bxe4 25. Qe3 Qf5 26. Qxd2 Bxc5 27. Rxe4 Qxe4 28. Bxc6 1-0

[Event "Copenhagen Obro CXU op"]
[Site "Copenhagen"]
[Date "2023.07.25"]
[Round "3"]
[White "Ingebretsen, Jens E"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2342"]
[BlackElo "2108"]
[PlyCount "61"]
[EventDate "2023.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Ba6 3. e4 c5 4. Nf3 e6 5. d4 cxd4 6. Nxd4 Nc6 7. Nc2 Bc5 8. Be2 Qh4 9. Be3 Nf6 10. g3 Qh3 11. Qd2 0-0 12. 0-0-0 Be7 13. f4 Ng4 14. Bg1 Rfd8 15. Bf1 Qh6 16. h3 Rac8 17. Be2 f5 18. Bxb6 axb6 19. hxg4 Qf6 20. gxf5 d5 21. e5 Qxf5 22. Bd3 Qg4 23. Ne3 Qf3 24. Rdf1 Qxg3 25. Rfg1 Qf3 26. Rxh7 Bf8 27. Bg6 Qxf4 28. Rgh1 Qh6 29. R1xh6 gxh6 30. Ng4 dxc4 31. Nf6# 1-0

[Event "Werther Schloss op 26th"]
[Site "Werther"]
[Date "2023.04.02"]
[Round "6"]
[White "Steffens, Olaf"]
[Black "Matthes, Aaron"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2085"]
[BlackElo "2239"]
[PlyCount "74"]
[EventDate "2023.03.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 e6 4. e3 Bb4 5. Bd3 c5 6. dxc5 Nbd7 7. Nge2 a6 8. Bg3 0-0 9. a3 Bxc5 10. e4 d4 11. e5 dxc3 12. exf6 cxb2 13. fxg7 Qa5+ 14. c3 bxa1Q 15. gxf8Q+ Bxf8 16. Qxa1 Qxa3 17. Qb1 Nf6 18. Be5 Bg7 19. h4 Qa5 20. f4 h5 21. Qc1 Ng4 22. Bxg7 Kxg7 23. f5 f6 24. Nf4 Qe5+ 25. Be2 exf5 26. Rh3 Bd7 27. Kf1 Rh8 28. Qd2 Bc6 29. Rd3 Re8 30. Nxh5+ Kh7 31. Bxg4 fxg4 32. Nf4 Bb5 33. Kg1 Bxd3 34. Qxd3+ f5 35. Qc4 Qe1+ 36. Kh2 Qxh4+ 37. Nh3 g3+ 0-1

[Event "Werther Schloss op 26th"]
[Site "Werther"]
[Date "2023.04.01"]
[Round "4"]
[White "Langheinrich, Ferenc"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2384"]
[BlackElo "2085"]
[PlyCount "73"]
[EventDate "2023.03.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. b3 d6 2. d4 Nf6 3. Nf3 c6 4. Bb2 Nbd7 5. Nbd2 e5 6. e4 exd4 7. Bxd4 Qa5 8. a3 Nxe4 9. b4 Qf5 10. Bd3 d5 11. 0-0 Be7 12. Re1 Ndf6 13. Bxf6 gxf6 14. Bxe4 dxe4 15. Nxe4 Be6 16. Nd4 Qf4 17. g3 Rg8 18. Nxe6 fxe6 19. Qh5+ Kf8 20. Qxh7 Qg4 21. Nc5 e5 22. Rad1 Rg7 23. Qh6 Kf7 24. Nxb7 Rg6 25. Qh7+ Rg7 26. Qe4 Qh3 27. Qg2 Qf5 28. Na5 Rh8 29. Nxc6 Rgh7 30. h4 Rg8 31. Qe4 Qh5 32. Rd7 Kf8 33. Nxe7 Rxe7 34. Red1 Rgg7 35. Qc6 Qf5 36. Qc8+ Re8 37. Rf7+ 1-0

[Event "Werther Schloss op 26th"]
[Site "Werther"]
[Date "2023.03.31"]
[Round "2"]
[White "Holtel, Jasper"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2325"]
[BlackElo "2085"]
[PlyCount "105"]
[EventDate "2023.03.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 c6 2. g3 Qa5 3. Bg2 g5 4. h3 Bg7 5. c3 d6 6. d4 h6 7. e4 Nd7 8. Nbd2 Ngf6 9. 0-0 g4 10. hxg4 Nxg4 11. Nh4 Qh5 12. Bf3 Nf8 13. Kg2 Bf6 14. Rh1 Qg5 15. Nc4 Qg7 16. Nf5 Bxf5 17. exf5 h5 18. Na5 Rb8 19. Qb3 Nd7 20. Qd1 Kd8 21. Bf4 Kc7 22. Nc4 Rbg8 23. Qe2 Bg5 24. Bxg5 Qxg5 25. Rae1 d5 26. Ne3 Ngf6 27. Rh3 h4 28. Reh1 Rh7 29. Kf1 Rgh8 30. g4 e5 31. dxe5 Nxe5 32. Nxd5+ cxd5 33. Qxe5+ Kc8 34. Qd4 Re8 35. Qxa7 Rhh8 36. Qc5+ Kb8 37. Qd6+ Kc8 38. Qc5+ Kb8 39. Qd6+ Kc8 40. Qb4 Kb8 41. a4 Ne4 42. Qd4 f6 43. Qxd5 Re5 44. Qd3 Nd2+ 45. Kg2 Rg8 46. Rxh4 Qf4 47. Rd1 Qg5 48. Rh3 Nxf3 49. Qxf3 Rxf5 50. Qg3+ Re5 51. Rh5 Qxg4 52. Rxe5 Qc8 53. Rg5+ 1-0

[Event "Werther Schloss op 26th"]
[Site "Werther"]
[Date "2023.03.30"]
[Round "1"]
[White "Steffens, Olaf"]
[Black "Jugelt, Tobias"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2085"]
[BlackElo "2374"]
[PlyCount "45"]
[EventDate "2023.03.30"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. h4 Bb7 10. h5 Be7 11. a3 Qa5 12. Rd1 b4 13. axb4 Qxb4 14. Be2 Nb6 15. 0-0 h6 16. dxc5 Bxc5 17. Nd4 0-0 18. Nxc6 Bxc6 19. Bxc5 Qxc5+ 20. Qd4 Qxd4+ 21. Rxd4 a5 22. Ra1 Rfb8 23. b3 1/2-1/2

[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.08"]
[Round "7"]
[White "Scheffner, Jarno"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1962"]
[BlackElo "2043"]
[PlyCount "70"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Bb5 a6 5. Bxc6+ bxc6 6. Nc3 g6 7. 0-0 Bg7 8. h3 0-0 9. Re1 Nd7 10. Be3 Rb8 11. Nd2 Rxb2 12. Nb3 c5 13. Bc1 cxd4 14. Bxb2 dxc3 15. Bc1 c5 16. Be3 Bb7 17. f3 Qc7 18. Qe2 Ne5 19. f4 Nd7 20. Bf2 e5 21. fxe5 Bxe5 22. Qf3 f5 23. Bg3 Bxe4 24. Qe3 Bg7 25. Red1 Ne5 26. Kh1 Nf7 27. Qe2 Be5 28. Bxe5 Nxe5 29. Qxa6 d5 30. Qe6+ Kh8 31. Nxc5 Nf3 32. gxf3 Bxf3+ 33. Kg1 Qg3+ 34. Kf1 Qg2+ 35. Ke1 Qg1# 0-1

[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.07"]
[Round "5"]
[White "Reller, Ole"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1856"]
[BlackElo "2043"]
[PlyCount "78"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Ba6 3. e4 c5 4. g3 Nc6 5. d3 g6 6. Bg2 Bg7 7. Be3 e6 8. Nge2 Nge7 9. Qd2 Ne5 10. h3 d5 11. exd5 exd5 12. f4 Nxc4 13. dxc4 d4 14. Bxa8 Qxa8 15. 0-0-0 0-0 16. Nb5 dxe3 17. Qxe3 Nf5 18. Qd3 Bb7 19. Rhe1 Be4 20. Qd2 a6 21. Nc7 Qb7 22. Nd5 b5 23. g4 bxc4 24. Nec3 Bxd5 25. Qxd5 Qb4 26. gxf5 Bxc3 27. Re2 Rb8 28. bxc3 Qxc3+ 29. Rc2 Qe3+ 30. Rdd2 c3 31. fxg6 hxg6 32. Qe5 cxd2+ 33. Rxd2 Qa3+ 34. Kd1 Qa4+ 35. Rc2 Rd8+ 36. Kc1 Qa3+ 37. Rb2 c4 38. Qc7 Qc3+ 39. Rc2 Qa1# 0-1

[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.07"]
[Round "6"]
[White "Steffens, Olaf"]
[Black "Weigand, Anton"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2043"]
[BlackElo "1948"]
[PlyCount "73"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. a3 e5 2. Nc3 d5 3. d4 exd4 4. Qxd4 Nf6 5. e4 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. e5 Ne4 9. Nxe4 dxe4 10. Ne2 Qh4 11. Be3 Be7 12. Ng3 Qg4 13. f3 Qg6 14. 0-0-0 exf3 15. gxf3 Bxf3 16. Qd7+ Kf8 17. Qxc7 Qc6 18. Rd7 Qxc7 19. Rxc7 Bd8 20. Rxf7+ Kxf7 21. Rf1 Rf8 22. Rxf3+ Kg8 23. Nf5 g6 24. Nh6+ Kg7 25. Rh3 Bb6 26. Bg5 Bd8 27. Be3 Rc8 28. e6 Rc4 29. Nf7 Rh4 30. Rf3 Re8 31. Nxd8 Rxd8 32. Bg5 Rhd4 33. Rf7+ Kg8 34. Bxd8 Rxd8 35. Rxb7 Rd6 36. Rb8+ Kg7 37. e7 1-0

[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.06"]
[Round "3"]
[White "Lebiedz, Oliver"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1925"]
[BlackElo "2043"]
[PlyCount "69"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 Nf6 3. e5 Ng4 4. d4 d6 5. h3 Nh6 6. Bf4 dxe5 7. Bxe5 Nxe5 8. Nxe5 g6 9. Qf3 c6 10. Nc3 Bg7 11. 0-0-0 0-0 12. g4 Be6 13. Kb1 f6 14. Nc4 b5 15. Ne3 b4 16. Qxc6 Bf7 17. Ncd5 e6 18. Nxb4 a5 19. Na6 Qe7 20. Nc5 Rfd8 21. Bc4 Rac8 22. Qa6 Ra8 23. Qc6 Rac8 24. Qb6 f5 25. c3 Rb8 26. Qc6 Rd6 27. Qa4 Be8 28. Qa3 Rdb6 29. Rd2 Kh8 30. gxf5 gxf5 31. Ka1 Bc6 32. Rg1 Bf3 33. Re1 Qf8 34. Nd7 Qf6 35. Nxf6 1-0

[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.06"]
[Round "4"]
[White "Steffens, Olaf"]
[Black "Nechitailo, Nikita"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2043"]
[BlackElo "1834"]
[PlyCount "126"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. b4 d5 2. e3 Nf6 3. Bb2 Bf5 4. Nf3 e6 5. c4 c6 6. b5 Bd6 7. Nc3 h6 8. Be2 Qe7 9. a4 0-0 10. 0-0 e5 11. bxc6 bxc6 12. cxd5 Nxd5 13. d3 Nd7 14. e4 Nxc3 15. Bxc3 Bg4 16. Nd2 Bxe2 17. Qxe2 Rfd8 18. Nc4 Nb6 19. Ne3 Bc5 20. Nf5 Qf6 21. Rfc1 Rac8 22. a5 Nd7 23. Ra4 Nf8 24. Rc4 Ne6 25. Qf3 Ba3 26. Ra1 Bc5 27. Rc1 Ba3 28. Rc2 Rb8 29. g3 Rb5 30. Rxc6 Ng5 31. Rxf6 Nxf3+ 32. Kg2 gxf6 33. Kxf3 Rxd3+ 34. Ke2 Rd7 35. Nxh6+ Kh7 36. Ng4 Kg7 37. f4 Bb4 38. Bb2 Rd2+ 39. Rxd2 Bxd2 40. Bxe5 fxe5 41. Kxd2 exf4 42. gxf4 Rxa5 43. f5 Ra2+ 44. Kc3 Rg2 45. Ne5 Rxh2 46. f6+ Kf8 47. Nc6 Ra2 48. Kb4 Ra6 49. Kc5 Rxc6+ 50. Kxc6 Ke8 51. e5 a5 52. Kb5 Kd7 53. Kxa5 Ke6 54. Kb5 Kxe5 55. Kc4 Kxf6 56. Kd4 Kf5 57. Ke3 Kg4 58. Kf2 Kf4 59. Kg2 Ke3 60. Kf1 f5 61. Ke1 f4 62. Kf1 Kf3 63. Kg1 Ke2 0-1

[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.05"]
[Round "1"]
[White "Kessens, Felix Magnus"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1817"]
[BlackElo "2043"]
[PlyCount "55"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 a6 2. d4 e6 3. Nf3 b5 4. Bd3 c5 5. c3 Bb7 6. 0-0 Nf6 7. Re1 Be7 8. Nbd2 Nc6 9. Nf1 Rc8 10. Ng3 cxd4 11. cxd4 Nb4 12. Bg5 Nxd3 13. Qxd3 0-0 14. h4 h6 15. Bd2 Ng4 16. h5 Bh4 17. Nh2 Nxh2 18. Kxh2 f5 19. exf5 Bxg3+ 20. Qxg3 Rxf5 21. Re5 Qf6 22. Be3 Rc2 23. Rxf5 Qxf5 24. Qe5 Qg4 25. Qb8+ Bc8 26. Qe5 Kh7 27. b3 Bb7 28. Qg3 1-0

[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.05"]
[Round "2"]
[White "Steffens, Olaf"]
[Black "Moenster, Madita"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2043"]
[BlackElo "1921"]
[PlyCount "113"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 d5 3. e3 Bf5 4. Nf3 e6 5. c4 c6 6. b5 Be7 7. a4 Nbd7 8. Nc3 0-0 9. Be2 dxc4 10. Bxc4 Nb6 11. Be2 Bd3 12. Bxd3 Qxd3 13. Ne5 Qd6 14. d4 Nbd5 15. bxc6 Nxc3 16. Bxc3 bxc6 17. 0-0 Nd5 18. Bb2 Rab8 19. Qc1 Rfc8 20. e4 Nb4 21. Nc4 Qc7 22. Rd1 h6 23. Ra3 Bg5 24. Qc3 Rd8 25. Raa1 Bf6 26. Ne3 Qf4 27. Ba3 a5 28. e5 Be7 29. Nc4 Nd5 30. Qxa5 Bxa3 31. Rxa3 Qg5 32. Qe1 Rb4 33. Nd6 Rdb8 34. Ne4 Qh5 35. a5 Qxd1 36. Qxd1 Rb1 37. Ra1 Rxd1+ 38. Rxd1 Nc7 39. g3 Na6 40. Rc1 Rb5 41. Rxc6 Rxa5 42. Rc8+ Kh7 43. Ra8 Ra4 44. Nd6 Kg6 45. Ra7 Nc5 46. Rxf7 Rxd4 47. Re7 Rd5 48. f4 h5 49. Kg2 Rd2+ 50. Kf3 Rd4 51. Rxe6+ Kh7 52. Re7 Rd3+ 53. Ke2 Rb3 54. Nf5 Rb2+ 55. Ke3 Rxh2 56. Rxg7+ Kh8 57. Rc7 1-0

[Event "BL2-Nord 2122"]
[Site "Germany"]
[Date "2022.07.03"]
[Round "10.8"]
[White "Fernschild, Daniel"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1990"]
[BlackElo "2092"]
[PlyCount "116"]
[EventDate "2022.03.05"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Norderstedt"]
[BlackTeam "Werder Bremen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c6 2. Nf3 d6 3. Bf4 h6 4. Nc3 g5 5. Bg3 Bg7 6. h3 Nd7 7. e4 Nf8 8. Qd2 Qa5 9. a3 Ng6 10. Bd3 e5 11. Ne2 Qb6 12. c3 N8e7 13. dxe5 dxe5 14. Bc4 g4 15. hxg4 Bxg4 16. 0-0-0 0-0 17. Nh4 Rad8 18. Qc2 Qc5 19. Bb3 Nf4 20. Bxf4 Qxf2 21. Rxd8 Rxd8 22. Bg3 Qe3+ 23. Kb1 Rd2 24. Qc1 Qxe2 25. Re1 Qd3+ 26. Ka2 c5 27. Nf3 Bxf3 28. gxf3 Ng6 29. Rg1 c4 30. Ba4 a6 31. Rd1 Rxd1 32. Qxd1 Qxd1 33. Bxd1 h5 34. Be2 h4 35. Bh2 b5 36. a4 Bh6 37. axb5 axb5 38. Bf1 Bf4 39. Bg1 Bd2 40. Ka3 Nf4 41. Kb4 Nd3+ 42. Kxb5 Nxb2 43. Bf2 Bg5 44. Bh3 Kg7 45. Bc5 Bd2 46. Ba3 Nd3 47. Bc5 Nf4 48. Bf1 Bxc3 49. Kxc4 Bd4 50. Bxd4 exd4 51. Kxd4 h3 52. Bxh3 Nxh3 53. Ke5 Kg6 54. Kd5 Kf6 55. Kd4 Nf4 56. Ke3 Ke5 57. Kf2 Ne6 58. Ke3 f6 0-1

[Event "BL2-Nord 2122"]
[Site "Germany"]
[Date "2022.06.19"]
[Round "8.8"]
[White "Steffens, Olaf"]
[Black "Nogly, Christoph"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2092"]
[BlackElo "2242"]
[PlyCount "86"]
[EventDate "2022.03.05"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Werder Bremen II"]
[BlackTeam "Berlin SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 d5 2. Bb2 Nf6 3. g3 c6 4. Bg2 Bf5 5. d3 Nbd7 6. Nd2 e5 7. Ngf3 Bd6 8. e4 Bg4 9. h3 Bh5 10. g4 Bg6 11. Nh4 dxe4 12. dxe4 Bc5 13. 0-0 0-0 14. Nf5 Qc7 15. Qf3 Bxf5 16. Qxf5 Rfe8 17. Rad1 b5 18. a3 a5 19. Nf3 g6 20. Qg5 Nxe4 21. Rxd7 Qxd7 22. Nxe5 Nxg5 23. Nxd7 Be7 24. Bxc6 Rac8 25. Bxb5 Rxc2 26. Ba1 Rec8 27. Bc4 Nxh3+ 28. Kg2 Nf4+ 29. Kf3 Ne6 30. Nb6 Rd8 31. Nd5 Kf8 32. Ne3 Ra2 33. a4 Nd4+ 34. Ke4 Nc2 35. Bc3 Bb4 36. Be5 Re8 37. g5 Bd6 38. Ng4 Na3 39. Ba6 Rb2 40. Kd5 Rd2+ 41. Ke4 Bxe5 42. Nxe5 Re6 43. Bd3 Rxe5+ 0-1

[Event "BL2-Nord 2122"]
[Site "Germany"]
[Date "2022.06.18"]
[Round "7.8"]
[White "Bruchmann, Stephan"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2209"]
[BlackElo "2092"]
[PlyCount "61"]
[EventDate "2022.03.05"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Berlin Rotation"]
[BlackTeam "Werder Bremen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nc6 2. d4 d5 3. e5 f6 4. f4 Nh6 5. c3 Bg4 6. Be2 Bf5 7. Nf3 e6 8. 0-0 Be7 9. h3 Qd7 10. Nbd2 Nf7 11. Re1 fxe5 12. fxe5 h5 13. Nf1 g5 14. Ne3 Bg6 15. Bb5 a6 16. Bd3 Bxd3 17. Qxd3 0-0-0 18. g4 hxg4 19. hxg4 Rh3 20. Qf1 Rdh8 21. Qg2 Qe8 22. Bd2 Qg8 23. Nf1 Qh7 24. N1h2 Ncxe5 25. dxe5 Bc5+ 26. Be3 Nxe5 27. Bxc5 Nd3 28. Nxg5 Nxe1 29. Rxe1 Qd3 30. Nxh3 Rxh3 31. Nf1 1-0

[Event "GER-CupT 2122 Round2 (2)"]
[Site "Neuwied"]
[Date "2022.05.21"]
[Round "1.4"]
[White "Dautov, Rustem"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2601"]
[BlackElo "2085"]
[PlyCount "81"]
[EventDate "2022.05.21"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Deizisau"]
[BlackTeam "Werder Bremen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c6 2. c4 d6 3. Nf3 Nd7 4. Nc3 h6 5. g3 g5 6. Bg2 Bg7 7. 0-0 Nf8 8. h4 gxh4 9. Nxh4 Bf6 10. d5 Bxh4 11. gxh4 Nf6 12. dxc6 bxc6 13. Bf4 Rg8 14. Bg3 Bd7 15. e4 Qa5 16. Kh1 Ng4 17. Qe1 Qh5 18. f4 Rb8 19. b3 Ne6 20. Rd1 Qc5 21. Rd3 Ng7 22. e5 dxe5 23. fxe5 Nf5 24. e6 Bxe6 25. Bxb8 Nge3 26. Bc7 Bd5 27. cxd5 Nxg2 28. Qf2 Nge3 29. dxc6 e5 30. Rd8+ Ke7 31. Rxg8 Qxc3 32. Qf3 Qd3 33. Bxe5 f6 34. c7 fxe5 35. c8Q e4 36. Qb7+ Kf6 37. Rf8+ Ke5 38. Rxf5+ Nxf5 39. Qxf5+ Kd4 40. Qf6+ Ke3 41. Qf2# 1-0

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2022.04.24"]
[Round "5.4"]
[White "Zschischang, Marine"]
[Black "Steffens, Olaf"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2062"]
[BlackElo "2085"]
[PlyCount "102"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Lehrte"]
[BlackTeam "Werder Bremen III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c6 2. c4 d6 3. e4 h6 4. Nc3 Nd7 5. Be3 g5 6. Be2 Bg7 7. h4 Nf8 8. hxg5 hxg5 9. Rxh8 Bxh8 10. Qd2 Qa5 11. 0-0-0 Ne6 12. Nh3 Bd7 13. Kb1 c5 14. d5 Nd4 15. Nxg5 Nxe2 16. Nxe2 Qa6 17. Qc2 b5 18. cxb5 Bxb5 19. Nc3 Bc4 20. Qa4+ Qxa4 21. Nxa4 Rb8 22. Bd2 Nf6 23. f3 Bg7 24. Rh1 Kf8 25. Nh7+ Nxh7 26. Rxh7 Kg8 27. Rh1 Bb5 28. Nc3 Bd3+ 29. Kc1 e6 30. dxe6 fxe6 31. Nd1 d5 32. exd5 exd5 33. Rh5 Bf1 34. Rxd5 Bxg2 35. Rxc5 Bxf3 36. Nc3 Rb7 37. a3 Bd4 38. Rg5+ Rg7 39. Rxg7+ Kxg7 40. Nb5 Bb6 41. Bc3+ Kf8 42. Bd4 a6 43. Bxb6 axb5 44. Kd2 Ke7 45. Ke3 Bh1 46. Kd4 Kd6 47. Kc3 Kc6 48. Bg1 Bg2 49. Kb4 Bf3 50. a4 bxa4 51. Kxa4 Be2 1/2-1/2

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2022.04.03"]
[Round "8.5"]
[White "Grebener, Soeren"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2002"]
[BlackElo "2085"]
[PlyCount "88"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Werder Bremen III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nc6 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 g6 5. 0-0 Bg7 6. h3 0-0 7. Re1 e6 8. d3 Na5 9. Bb3 Nxb3 10. axb3 e5 11. Be3 c5 12. Qd2 Nh5 13. g4 Nf6 14. Nh2 Be6 15. Ne2 Nd7 16. Ng3 f5 17. gxf5 gxf5 18. exf5 Bxf5 19. Nxf5 Rxf5 20. Ra4 h5 21. Qe2 Nb6 22. Ra2 Qh4 23. Qf1 a6 24. Qg2 Qe7 25. b4 Qf7 26. c4 Rf6 27. Kh1 Rg6 28. Qe4 d5 29. cxd5 Nxd5 30. Ra5 Nf6 31. Qf3 cxb4 32. Rxe5 Rd8 33. Bc5 Qb3 34. Qxb7 Qxd3 35. Qf3 Qc4 36. b3 Qc2 37. Bxb4 Rd3 38. R5e3 Rd5 39. Qe2 Qc6 40. Nf3 Ng4 41. hxg4 hxg4 42. Qc4 gxf3 43. Rxf3 Kh7 44. Qh4+ Rh6 0-1

[Event "Millennium Hybrid Masters"]
[Site "Tornelo INT"]
[Date "2022.03.09"]
[Round "5.4"]
[White "Blum, Frederik"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2046"]
[BlackElo "2085"]
[PlyCount "69"]
[EventDate "2022.03.09"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Berlin SF"]
[BlackTeam "Werder Bremen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 g6 5. Be3 Bg7 6. Qd2 0-0 7. Bh6 a6 8. a4 e5 9. d5 Nd4 10. Bxg7 Nxf3+ 11. gxf3 Kxg7 12. f4 Nh5 13. fxe5 dxe5 14. Bd3 Qh4 15. 0-0-0 b5 16. a5 Bd7 17. f3 c5 18. dxc6 Bxc6 19. Ne2 Rac8 20. Rhg1 Bd7 21. Ng3 Nf4 22. Kb1 Be6 23. Nf5+ Bxf5 24. exf5 Rfd8 25. fxg6 hxg6 26. Rge1 Rd5 27. Re4 f6 28. Qe3 Rc6 29. Rg1 Qxh2 30. Rxf4 Rxd3 31. Rxg6+ Kxg6 32. Qxd3+ Kh6 33. Rg4 Qh1+ 34. Ka2 Qh5 35. Qd7 1-0

[Event "Millennium Hybrid Masters"]
[Site "Tornelo INT"]
[Date "2022.03.09"]
[Round "3.7"]
[White "Rath, Alina"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2055"]
[BlackElo "2085"]
[PlyCount "126"]
[EventDate "2022.03.09"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Berlin Mariendorf"]
[BlackTeam "Werder Bremen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c6 2. Nc3 Qa5 3. d4 d6 4. Nf3 h6 5. e4 g5 6. Be3 Bg7 7. Be2 Nf6 8. Qd2 Ng4 9. 0-0 Nd7 10. a3 e5 11. b4 Qc7 12. Rad1 Nxe3 13. Qxe3 g4 14. Nh4 exd4 15. Rxd4 Bxd4 16. Qxd4 Ne5 17. Rd1 Be6 18. c5 dxc5 19. Qxc5 Nd7 20. Nb5 Qe5 21. Nd6+ Kf8 22. Qc2 Nf6 23. Nxb7 Qxe4 24. Qc5+ Kg7 25. Bd3 Rhd8 26. Nxd8 Rxd8 27. Qc2 Qe5 28. Bf1 Rxd1 29. Qxd1 Ne4 30. f3 Nc3 31. Qd3 h5 32. g3 c5 33. fxg4 hxg4 34. Ng2 c4 35. Qe3 Qf6 36. Nf4 Nd5 37. Nxe6+ fxe6 38. Qxa7+ Kg6 39. Bxc4 Qa1+ 40. Bf1 Nxb4 41. Qe3 Nd5 42. Qxe6+ Nf6 43. Qe3 Kf5 44. Qf4+ Kg6 45. a4 Qa3 46. Qd4 Kg7 47. Kf2 Qa2+ 48. Be2 Qb1 49. Bxg4 Qh1 50. Bf3 Qxh2+ 51. Bg2 Qh5 52. Bf3 Qh2+ 53. Bg2 Qh5 54. Kg1 Qg5 55. Qc3 Kh6 56. a5 Qf5 57. Qc1+ Kg6 58. a6 Ng4 59. Qc6+ Kg7 60. Qb7+ Kh6 61. Qb6+ Kh5 62. a7 Qe5 63. Qb3 Qe1+ 0-1

[Event "Millennium Hybrid Masters"]
[Site "Tornelo INT"]
[Date "2022.03.09"]
[Round "2.9"]
[White "Steffens, Olaf"]
[Black "Michels, Achim"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2085"]
[BlackElo "2163"]
[PlyCount "60"]
[EventDate "2022.03.09"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Werder Bremen"]
[BlackTeam "Kastellaun"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b4 e5 2. a3 d5 3. Bb2 Nd7 4. e3 Bd6 5. c4 c6 6. Nf3 Ngf6 7. Nc3 e4 8. Nd4 Ne5 9. cxd5 cxd5 10. Qb3 Bb8 11. f4 exf3 12. gxf3 0-0 13. Rg1 Re8 14. f4 Nc4 15. Bxc4 dxc4 16. Qxc4 a5 17. 0-0-0 axb4 18. axb4 Bd6 19. Nd5 Ng4 20. h3 Be6 21. Nxe6 fxe6 22. Rxg4 Rc8 23. Rxg7+ Kf8 24. Nc7 Bxc7 25. Rdg1 Be5 26. Bxe5 Rxc4+ 27. Kd1 Qh4 28. Bd6+ Qe7 29. Rg8+ Kf7 30. R1g7+ Kf6 1/2-1/2

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2021.12.30"]
[Round "7"]
[White "Steffens, Olaf"]
[Black "Bungarten, Jona"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2100"]
[BlackElo "1687"]
[PlyCount "78"]
[EventDate "2021.12.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. a3 e5 2. Nc3 d5 3. d4 Nc6 4. e3 Nf6 5. Nf3 e4 6. Ne5 Bd6 7. f4 exf3 8. Nxf3 0-0 9. Bd3 Re8 10. 0-0 Bg4 11. Nb5 Ne7 12. c4 c6 13. Nxd6 Qxd6 14. Qc2 Ng6 15. Bd2 a5 16. Ng5 Re7 17. b4 Bh5 18. Bf5 dxc4 19. Qxc4 Nh4 20. e4 Be2 21. Qxe2 Nxf5 22. Bc3 h6 23. Nxf7 Rxf7 24. Rxf5 axb4 25. axb4 Rxa1+ 26. Bxa1 Qxb4 27. Rf1 b5 28. Qd3 Qc4 29. Qf3 Qe6 30. d5 cxd5 31. Bxf6 Rxf6 32. Qd1 Rxf1+ 33. Qxf1 Qxe4 34. Qxb5 Qe1+ 35. Qf1 Qxf1+ 36. Kxf1 Kf7 37. Ke2 Ke6 38. Ke3 Ke5 39. Kd3 d4 0-1

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2021.12.29"]
[Round "6"]
[White "Pienski, Olaf"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1906"]
[BlackElo "2100"]
[PlyCount "74"]
[EventDate "2021.12.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nbd2 g6 5. c3 Bg7 6. Bd3 0-0 7. 0-0 e5 8. dxe5 dxe5 9. Nc4 Nh5 10. Qc2 Bg4 11. Be2 Nf4 12. Bxf4 exf4 13. Rad1 Qe7 14. Nd4 Bd7 15. Rfe1 Rfe8 16. Bf3 Ne5 17. Nxe5 Bxe5 18. Qe2 c5 19. Nc2 b5 20. g3 Bc6 21. a3 Kg7 22. Rd2 h5 23. Qf1 Rh8 24. Qg2 fxg3 25. fxg3 h4 26. Ne3 hxg3 27. hxg3 b4 28. Nd5 Qg5 29. Nf4 bxc3 30. bxc3 Bxc3 31. Red1 Bxd2 32. Rxd2 Rad8 33. Nd5 Bxd5 34. exd5 Qe3+ 35. Kf1 Qxa3 36. Qf2 Qa1+ 37. Rd1 Rh1+ 0-1

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2021.12.29"]
[Round "5"]
[White "Steffens, Olaf"]
[Black "Goldschmidt, Christian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2100"]
[BlackElo "2200"]
[PlyCount "156"]
[EventDate "2021.12.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. a3 e5 2. Nc3 d5 3. d4 Nc6 4. Nf3 e4 5. Nd2 Nxd4 6. Ndb1 Bc5 7. Be3 Nxc2+ 8. Qxc2 Bxe3 9. fxe3 c6 10. Nd2 Qh4+ 11. g3 Qh6 12. Nd1 Ne7 13. Qc3 0-0 14. Bg2 Ng6 15. Nf2 Re8 16. h4 Ne5 17. Nf1 Qd6 18. Rd1 Qe7 19. Nh3 Bxh3 20. Bxh3 a5 21. Nh2 Nc4 22. Rf1 Qe5 23. Qxe5 Rxe5 24. Kf2 Re7 25. h5 h6 26. Rd4 Nxb2 27. Rb1 Nc4 28. a4 Kf8 29. Nf1 Ke8 30. Nd2 Nxd2 31. Rxd2 Ra7 32. Rdb2 Kd8 33. Rb6 Kc7 34. Bf5 Re8 35. g4 Rb8 36. Kg3 Rg8 37. Bh7 Rd8 38. Bf5 Rd6 39. Bh7 Rf6 40. Bg8 g5 41. Bh7 Rd6 42. Kf2 Rd8 43. Bf5 Rb8 44. Ke1 Ra6 45. R6b2 b5 46. axb5 Rab6 47. Rc2 Rxb5 48. Rbc1 R8b6 49. Kf2 a4 50. Bg6 fxg6 51. hxg6 Ra5 52. Rh1 Ra8 53. Rxh6 Rg8 54. Rh7+ Kd6 55. g7 Kc7 56. Ra2 Ra6 57. Ke1 a3 58. Kd2 Kb6 59. Kc3 Kc5 60. Kb3 d4 61. Rc2+ Kd5 62. exd4 a2 63. Rxa2 Rb8+ 64. Kc3 Rxa2 65. Rh5 Ra3+ 66. Kc2 Kxd4 67. e3+ Rxe3 68. Rh8 Re2+ 69. Kd1 Reb2 70. Ke1 Ke3 71. Rh3+ Kf4 72. Rh8 Rb1+ 73. Kd2 e3+ 74. Kc2 R1b2+ 75. Kd3 Rd2+ 76. Kc4 Rdd8 77. g8Q Rxg8 78. Rxg8 Rxg8 0-1

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2021.12.28"]
[Round "4"]
[White "Colbow, Collin"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2322"]
[BlackElo "2100"]
[PlyCount "47"]
[EventDate "2021.12.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Bb2 Bd6 4. c4 c6 5. Nf3 Nd7 6. d3 Ngf6 7. g3 a5 8. c5 Bc7 9. Nbd2 e4 10. dxe4 dxe4 11. Nd4 e3 12. fxe3 Ng4 13. Nc4 Nde5 14. Nxe5 Bxe5 15. Qb3 axb4 16. axb4 Rxa1+ 17. Bxa1 Qf6 18. Bh3 0-0 19. Rf1 Qh6 20. Bxg4 Bxg4 21. Rf2 Ra8 22. Qxf7+ Kh8 23. Qf8+ Rxf8 24. Rxf8# 1-0

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2021.12.28"]
[Round "3"]
[White "Steffens, Olaf"]
[Black "Bracker, Arne"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2100"]
[BlackElo "2268"]
[PlyCount "113"]
[EventDate "2021.12.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. a3 Nf6 2. d3 d5 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 c5 7. c3 Nc6 8. b4 b6 9. Nbd2 cxb4 10. axb4 Bb7 11. Bb2 Re8 12. e4 dxe4 13. dxe4 Nd7 14. Qb3 Qc7 15. Ng5 e6 16. f4 h6 17. Ngf3 a5 18. e5 Bf8 19. bxa5 Nxa5 20. Qc2 Nc4 21. Nxc4 Qxc4 22. Nd4 Bd5 23. Bxd5 Qxd5 24. c4 Qb7 25. Qg2 Qxg2+ 26. Kxg2 Rec8 27. Rxa8 Rxa8 28. Ra1 Rc8 29. Ra7 Nc5 30. Nb5 Ne4 31. Ba3 Bxa3 32. Nxa3 g5 33. Ra6 Rc6 34. Kf3 Nd2+ 35. Kg4 gxf4 36. gxf4 Kg7 37. h4 Ne4 38. Ra7 Nf2+ 39. Kf3 Nd3 40. Kg4 Nf2+ 41. Kf3 Nd3 42. Nb5 Ne1+ 43. Kg3 Rxc4 44. Nd6 Rd4 45. h5 Nd3 46. Rxf7+ Kg8 47. Rf6 Kg7 48. Rg6+ Kf8 49. Rxe6 Rxf4 50. Rxh6 Rd4 51. Rf6+ Kg8 52. Nf5 Re4 53. e6 Nc5 54. e7 Nd7 55. Rd6 Nc5 56. Rd8+ Kf7 57. Rf8+ 1-0

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2021.12.27"]
[Round "1"]
[White "Steffens, Olaf"]
[Black "Braun, Julian1111"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2100"]
[BlackElo "1546"]
[PlyCount "59"]
[EventDate "2021.12.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. b4 d5 2. e3 Nf6 3. Bb2 Bf5 4. Nf3 Nbd7 5. c4 e6 6. cxd5 exd5 7. a3 Bd6 8. Be2 0-0 9. Nd4 Bg6 10. f4 h6 11. Nc3 Re8 12. 0-0 c5 13. bxc5 Nxc5 14. f5 Bh7 15. Qe1 Rc8 16. Qh4 Be7 17. Qf4 Bd6 18. Qf3 Nce4 19. Nxe4 Nxe4 20. Nb5 Nxd2 21. Qg4 Bf8 22. Bxg7 Bxg7 23. f6 Bg6 24. Bd3 Bxf6 25. Bxg6 fxg6 26. Qxg6+ Bg7 27. Rf7 Nf3+ 28. Kh1 Qf6 29. Rxf6 Nh4 30. Qg3 1-0

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2021.12.27"]
[Round "2"]
[White "Weidenhoefer, Max"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1860"]
[BlackElo "2100"]
[PlyCount "82"]
[EventDate "2021.12.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Bd3 Bb7 4. f4 e6 5. Nf3 Nf6 6. Qe2 c5 7. c3 Be7 8. 0-0 Nc6 9. Kh1 cxd4 10. Nxd4 Qc7 11. Be3 h5 12. Nd2 h4 13. a4 b4 14. c4 Nh5 15. N2b3 g5 16. Nxc6 Bxc6 17. fxg5 Qe5 18. Qf3 Bd6 19. Qh3 Ng3+ 20. Kg1 Nxf1 21. Rxf1 Bxa4 22. Bf4 Qxf4 23. Rxf4 Bxf4 24. Nc5 Bd1 25. g6 Ke7 26. gxf7 Rh5 27. f8Q+ Rxf8 28. Nxa6 Be5 29. Qe3 Rg8 30. Nxb4 h3 31. g3 Rhg5 32. Kf2 Bxg3+ 33. hxg3 h2 34. Kg2 Rxg3+ 35. Qxg3 h1Q+ 36. Kxh1 Rxg3 37. Kh2 Rg5 38. Nc2 Kd6 39. Ne3 Bf3 40. Nf1 Ke5 41. Ng3 Kf4 0-1

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2021.12.12"]
[Round "4.7"]
[White "Hoellmann, Ludger"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2107"]
[BlackElo "2085"]
[PlyCount "77"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Nordhorn Blanke"]
[BlackTeam "Werder Bremen III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 b6 2. d4 Ba6 3. g3 g6 4. Bg2 Bg7 5. 0-0 e6 6. Re1 Ne7 7. e4 d6 8. Nc3 Nd7 9. a4 0-0 10. Be3 h6 11. h3 Kh7 12. Nh2 c5 13. Nb5 Nc6 14. c3 cxd4 15. cxd4 e5 16. Nf3 exd4 17. Nfxd4 Nce5 18. f4 Nc4 19. Bf2 Bb7 20. b3 a6 21. bxc4 axb5 22. cxb5 Nc5 23. Ra2 Re8 24. Nc6 Qc7 25. e5 dxe5 26. Bxc5 bxc5 27. fxe5 Bxe5 28. Nxe5 Bxg2 29. Kxg2 Rxe5 30. Rxe5 Qxe5 31. Qf3 Ra7 32. b6 Rd7 33. a5 c4 34. b7 Kg7 35. a6 Rd3 36. Qf2 c3 37. a7 Rd2 38. b8Q Qd4 39. Rxd2 1-0

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2021.11.21"]
[Round "3.8"]
[White "Steffens, Olaf"]
[Black "Schmidt, Benjamin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2085"]
[BlackElo "1896"]
[PlyCount "91"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Werder Bremen III"]
[BlackTeam "Hannover"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. a3 d5 2. g3 e5 3. Bg2 c5 4. d3 Nc6 5. Nf3 h6 6. c3 a5 7. a4 Be6 8. Na3 Nf6 9. Nb5 Be7 10. 0-0 Qd7 11. d4 e4 12. Ne5 Nxe5 13. dxe5 Ng4 14. f4 exf3 15. exf3 Nxe5 16. f4 Bg4 17. Qxd5 Nc6 18. Re1 Rd8 19. Qxc5 0-0 20. Qf2 Bf6 21. Be3 Rfe8 22. Bb6 Rc8 23. Bf3 Bxf3 24. Qxf3 Qd2 25. Qf2 Qxf2+ 26. Kxf2 Rxe1 27. Rxe1 Be7 28. Kf3 Kf8 29. Rd1 Ke8 30. Nc7+ Kf8 31. Nb5 Ke8 32. Rd5 Kf8 33. Rd7 Rb8 34. Bc7 Rc8 35. Bd6 b6 36. Bxe7+ Nxe7 37. Nd6 Rb8 38. Ke4 f6 39. Kd4 g5 40. Kc4 gxf4 41. gxf4 Ng6 42. Rf7+ Kg8 43. Rxf6 Kg7 44. Rf7+ Kg8 45. Rc7 Rd8 46. Rc8 1-0

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2021.10.24"]
[Round "2.7"]
[White "Steffens, Olaf"]
[Black "Hoerstmann, Martin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2085"]
[BlackElo "2216"]
[PlyCount "63"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Werder Bremen III"]
[BlackTeam "Lister Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b4 e5 2. a3 a5 3. Bb2 d5 4. b5 Nd7 5. e3 c5 6. g3 Ngf6 7. Bg2 Bd6 8. f4 Qe7 9. Nh3 Nb6 10. 0-0 0-0 11. d3 Re8 12. Nf2 a4 13. Nd2 exf4 14. exf4 d4 15. Nde4 Nfd5 16. Qh5 Ne3 17. Rfe1 Rd8 18. Rxe3 dxe3 19. Nf6+ Qxf6 20. Bxf6 exf2+ 21. Kxf2 gxf6 22. Be4 Be6 23. Qxh7+ Kf8 24. Re1 Ke7 25. Bf5 Be5 26. fxe5 fxe5 27. Rxe5 Kf6 28. Rxe6+ fxe6 29. Qg6+ Ke5 30. Qxe6+ Kd4 31. Qf6+ Kd5 32. Be4# 1-0

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2021.10.10"]
[Round "1.8"]
[White "Steffens, Olaf"]
[Black "Belov, Igor1111"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2085"]
[BlackElo "2048"]
[PlyCount "71"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Werder Bremen III"]
[BlackTeam "Hameln"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b4 e5 2. a3 d6 3. e3 g6 4. Bb2 Bg7 5. Nf3 Ne7 6. c4 0-0 7. Nc3 b6 8. Be2 Bb7 9. d4 Nd7 10. 0-0 h6 11. Qc2 f5 12. dxe5 Nxe5 13. Nd4 Qd7 14. f4 Ng4 15. Bxg4 fxg4 16. Rad1 Nf5 17. Nxf5 gxf5 18. c5 Qe6 19. Rfe1 dxc5 20. bxc5 bxc5 21. Na4 Be4 22. Qxc5 Bxb2 23. Nxb2 Qb6 24. Qc4+ Rf7 25. Nd3 Bxd3 26. Rxd3 Kg7 27. Rd5 Re8 28. Qc3+ Kg6 29. Kf2 Re4 30. Rc5 Rf6 31. Rd1 c6 32. Rd7 h5 33. Kg3 Qa6 34. Rxf5 Kxf5 35. Qc5+ Ke6 36. Re7# 1-0

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "3"]
[White "Frohnhaeuser, Simon"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1965"]
[BlackElo "2083"]
[PlyCount "59"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 Nh6 2. Nf3 d5 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nd7 6. d3 Nf6 7. e4 dxe4 8. dxe4 Qxd1 9. Rxd1 Nxe4 10. c3 0-0 11. Be3 Nf5 12. Bd4 Nxd4 13. Nxd4 Nd6 14. Na3 c6 15. Re1 Re8 16. Nac2 Bd7 17. Rad1 Rad8 18. Ne3 e5 19. fxe5 Rxe5 20. Nf3 Re6 21. Ng5 Be8 22. Nxe6 fxe6 23. Bh3 Bf7 24. Nc4 Bf8 25. Ne5 Re8 26. Rf1 Nf5 27. Rd7 Bc5+ 28. Kh1 Nd6 29. Nxf7 Nxf7 30. Rfxf7 1-0

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "6"]
[White "Koch, Yannick"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "E85"]
[WhiteElo "1921"]
[BlackElo "2083"]
[PlyCount "52"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nc6 5. Nge2 e5 6. Be3 Nf6 7. f3 0-0 8. d5 Ne7 9. g4 Bxg4 10. fxg4 Nxg4 11. Qd2 f5 12. Bg5 h6 13. Bxe7 Qxe7 14. Bh3 Qh4+ 15. Ng3 Qxh3 16. 0-0-0 f4 17. Nf1 a6 18. Kb1 b5 19. cxb5 axb5 20. Nxb5 Qf3 21. Rg1 Qxe4+ 22. Ka1 Ne3 23. Rc1 Rfb8 24. Nxc7 Ra4 25. Ne6 Rxa2+ 26. Kxa2 Ra8+ 0-1

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "11"]
[White "Ochs, Daniel Elias"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2205"]
[BlackElo "2083"]
[PlyCount "132"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. f4 d6 4. Nf3 Bg4 5. c3 Nf6 6. Bd3 Nc6 7. 0-0 e5 8. fxe5 dxe5 9. d5 Nb8 10. Qb3 Nbd7 11. Qxb7 0-0 12. Qb3 c6 13. c4 Rb8 14. Qc2 cxd5 15. cxd5 Qb6+ 16. Kh1 Rfc8 17. Nc3 Nc5 18. Nxe5 Bd7 19. Nxf7 Kxf7 20. e5 Nxd3 21. Qxd3 Bf5 22. Rxf5 gxf5 23. Qxf5 Kg8 24. exf6 Qxf6 25. Qd3 Re8 26. Bd2 Rxb2 27. Rc1 Qd4 28. Qxd4 Bxd4 29. d6 Rxd2 30. d7 Rd8 31. Ne4 Re2 32. Ng3 Rf2 33. Ne4 Re2 34. Ng3 Re7 35. Nf5 Rexd7 36. h4 Bg7 37. h5 Rd1+ 38. Rxd1 Rxd1+ 39. Kh2 Be5+ 40. Kh3 Rd2 41. Ne7+ Kf7 42. Nc6 Bd4 43. a4 Bf2 44. g4 Rc2 45. Nb4 Rc4 46. Nd5 Bd4 47. g5 Rxa4 48. Kg4 Bb2+ 49. Kf5 Ra5 50. Ke4 Rxd5 51. Kxd5 Bc1 52. g6+ hxg6 53. hxg6+ Kxg6 54. Kc6 Be3 55. Kb5 Kf5 56. Ka6 Ke4 57. Kb5 Kd5 58. Ka6 Kc6 59. Ka5 Bb6+ 60. Ka6 Kc5 61. Kb7 a5 62. Kb8 a4 63. Kb7 a3 64. Kc8 a2 65. Kd7 a1Q 66. Kc8 Qg7 0-1

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "5"]
[White "Pauly, Markus"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1996"]
[BlackElo "2083"]
[PlyCount "56"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Ba6 3. e4 g6 4. d3 Bg7 5. Nge2 c5 6. g3 e6 7. Bg2 Ne7 8. 0-0 Nbc6 9. Be3 0-0 10. Qd2 Ne5 11. h3 d5 12. exd5 exd5 13. Nxd5 Nxd5 14. Bxd5 Qxd5 15. cxd5 Nf3+ 16. Kg2 Nxd2 17. Bxd2 Bxd3 18. Rfe1 Bxb2 19. Rad1 Bc2 20. Bh6 Bxd1 21. Bxf8 Bc2 22. Be7 Be4+ 23. f3 Bxd5 24. Nf4 Bc6 25. Nd3 Bd4 26. Ne5 Bd5 27. a4 Re8 28. Nd7 Bc6 0-1

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "7"]
[White "Steffens, Olaf"]
[Black "Bashylina, Luisa"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2083"]
[BlackElo "1956"]
[PlyCount "71"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. Nf3 g6 4. e3 Bg7 5. c4 0-0 6. cxd5 Nxd5 7. Bxg7 Kxg7 8. Qb3 Nc6 9. Bc4 Nb6 10. b5 Nxc4 11. Qxc4 Nb8 12. Nc3 Be6 13. Qe2 Nd7 14. Nd4 Nc5 15. Nxe6+ Nxe6 16. 0-0 a6 17. a4 axb5 18. axb5 Qd6 19. d4 Rfd8 20. Qc4 f5 21. h3 Rf8 22. g3 g5 23. d5 Nc5 24. Qd4+ Kg8 25. f4 h6 26. Qc4 b6 27. Kh2 Kh7 28. fxg5 hxg5 29. Rxa8 Rxa8 30. Rxf5 Rg8 31. Qg4 Qg6 32. e4 Rg7 33. e5 Kg8 34. e6 Nd3 35. Ne4 Ne5 36. Rxe5 1-0

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "12"]
[White "Steffens, Olaf"]
[Black "Faerber, David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2083"]
[BlackElo "2175"]
[PlyCount "63"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Bb2 Bd6 4. Bc3 d4 5. Bb2 Nf6 6. Nf3 a5 7. b5 c5 8. bxc6 Nxc6 9. c3 Bg4 10. h3 Bxf3 11. gxf3 0-0 12. Rg1 Qe7 13. e3 Rfe8 14. Bb5 Bc5 15. Qc2 Rac8 16. Qf5 Qd6 17. a4 g6 18. Na3 dxc3 19. dxc3 Rcd8 20. Nc4 Qe7 21. h4 e4 22. f4 Nd7 23. h5 Qh4 24. 0-0-0 Qxf2 25. hxg6 hxg6 26. Rxg6+ fxg6 27. Qxg6+ Kf8 28. Rh1 Bxe3+ 29. Kb1 Qxf4 30. Rh8+ Ke7 31. Rh7+ Kf8 32. Qg7# 1-0

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "1"]
[White "Steffens, Olaf"]
[Black "Koelle, Tobias"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2083"]
[BlackElo "2357"]
[PlyCount "74"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b4 e5 2. a3 a5 3. b5 Nf6 4. Bb2 Bc5 5. e3 d6 6. c4 0-0 7. Nc3 Re8 8. Qc2 Bg4 9. Be2 Bxe2 10. Ngxe2 Nbd7 11. Ng3 Ba7 12. 0-0 h5 13. f4 h4 14. Nf5 h3 15. gxh3 Nh5 16. fxe5 Nxe5 17. Ne4 Re6 18. Kh1 Rg6 19. Rg1 Qd7 20. Neg3 Nxg3+ 21. hxg3 c6 22. a4 Rg5 23. g4 Qe6 24. d3 g6 25. Ng3 Bxe3 26. Rgf1 Nxg4 27. hxg4 Qxg4 28. Rg1 Bxg1 29. Rxg1 Qf3+ 30. Qg2 Qxg2+ 31. Kxg2 Re8 32. Rh1 Re2+ 33. Kf3 Rxb2 34. Ne4 Rf5+ 35. Ke3 d5 36. Nc5 dxc4 37. Ne4 cxb5 0-1

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "10"]
[White "Steffens, Olaf"]
[Black "Loehr, Markus"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2083"]
[BlackElo "2003"]
[PlyCount "27"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Bb2 Bd6 4. c4 c6 5. Nf3 Nd7 6. e3 Ngf6 7. Nc3 0-0 8. Qc2 Re8 9. cxd5 Nxd5 10. Ne4 Bf8 11. Bc4 Kh8 12. Nfg5 Qe7 13. Nd6 h6 14. Qh7# 1-0

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "8"]
[White "Steffens, Olaf"]
[Black "Marcziter, Dmitrii"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2083"]
[BlackElo "2182"]
[PlyCount "63"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b4 e5 2. a3 c6 3. Bb2 Bd6 4. e3 Nf6 5. Nf3 Qe7 6. c4 Bc7 7. Nc3 0-0 8. Be2 a6 9. Qc2 d5 10. d4 e4 11. Nd2 Bf5 12. h3 h6 13. g4 Bh7 14. h4 g5 15. hxg5 hxg5 16. 0-0-0 Nbd7 17. Rdg1 Kg7 18. Rh5 Bg6 19. Rxg5 Nh7 20. Rh5 Bxh5 21. gxh5+ Kh8 22. cxd5 f5 23. dxc6 bxc6 24. Nc4 Rg8 25. Rg6 Ndf8 26. Rxc6 Ne6 27. Nd5 Qf7 28. Nxc7 Nxc7 29. d5+ Rg7 30. Ne5 Qxd5 31. Ng6+ Kg8 32. Bc4 1-0

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "4"]
[White "Steffens, Olaf"]
[Black "Ritscher, Jan Paul"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2083"]
[BlackElo "2057"]
[PlyCount "116"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Bg4 3. h3 Bh5 4. Nf3 Nd7 5. e3 c6 6. c4 e6 7. b5 Ngf6 8. Nc3 Bd6 9. a4 Qe7 10. bxc6 bxc6 11. cxd5 exd5 12. d4 0-0 13. Be2 Rab8 14. Rb1 Bg6 15. Bd3 Bxd3 16. Qxd3 Ne4 17. 0-0 Nb6 18. Qc2 Nxc3 19. Bxc3 Nc4 20. Qa2 Rb6 21. Nd2 Nxd2 22. Bxd2 Rfb8 23. Qc2 Qb7 24. Rxb6 axb6 25. Rc1 Rc8 26. Qb3 h6 27. Bb4 Bb8 28. Bc5 b5 29. axb5 cxb5 30. Ra1 Qc7 31. g3 Qd7 32. Kh2 h5 33. Rb1 Qf5 34. Rb2 h4 35. Qxb5 hxg3+ 36. fxg3 Qf3 37. Rg2 Qxe3 38. Qd7 Re8 39. Qxd5 g6 40. Bd6 Ba7 41. Be5 Bb8 42. Qd7 Rf8 43. Qe7 Bxe5 44. dxe5 Rc8 45. h4 Rc3 46. Qf6 Rc5 47. Rb2 Rc8 48. Rb7 Qe2+ 49. Kh3 Rf8 50. Re7 Qe4 51. e6 Qh1+ 52. Kg4 Qe4+ 53. Kh3 Qh1+ 54. Kg4 Qe4+ 55. Qf4 Qe2+ 56. Kh3 fxe6 57. Qh6 Qf1+ 58. Kg4 Qf5# 0-1

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "2"]
[White "Steffens, Olaf"]
[Black "Zhou, Lepu Coco"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2083"]
[BlackElo "1843"]
[PlyCount "134"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b4 c6 2. e3 a5 3. b5 cxb5 4. Bxb5 Nc6 5. c4 e6 6. Bb2 Nf6 7. Nf3 Be7 8. 0-0 0-0 9. Nc3 d5 10. cxd5 Nxd5 11. d4 Bb4 12. Rc1 Nxc3 13. Bxc3 Bxc3 14. Rxc3 Bd7 15. Qa4 Qe8 16. Rb1 Rc8 17. e4 Qe7 18. Rbc1 f5 19. d5 exd5 20. exd5 Ne5 21. Bxd7 Rxc3 22. Rxc3 Nxd7 23. Re3 Qf6 24. Qd4 Qxd4 25. Nxd4 Nc5 26. Re7 Rd8 27. Re5 g6 28. h4 Nd3 29. Re7 Rxd5 30. Ne6 Ne5 31. Rg7+ Kh8 32. Rxb7 Rd1+ 33. Kh2 Ng4+ 34. Kg3 h6 35. f3 Nf6 36. Kf4 Nh5+ 37. Ke5 Re1+ 38. Kd6 Re2 39. g4 fxg4 40. fxg4 Ng3 41. a4 Rd2+ 42. Ke7 Ne4 43. Rb5 Nc3 44. Rxa5 Ra2 45. Ra8+ Kh7 46. Kf6 Ne4+ 47. Ke5 Re2 48. Ra7+ Kh8 49. g5 Nc5+ 50. Kd5 Nxe6 51. Ra8+ Kh7 52. Ra7+ Ng7 53. gxh6 Kxh6 54. a5 Rd2+ 55. Ke5 Nf5 56. a6 Nxh4 57. Ra8 Ra2 58. a7 Kg5 59. Ke4 Ng2 60. Kf3 Nf4 61. Kg3 Ne2+ 62. Kf2 Nd4+ 63. Kg3 Nc6 64. Rc8 Nxa7 65. Ra8 Ra3+ 66. Kg2 Nb5 67. Rxa3 Nxa3 0-1

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "13"]
[White "Telljohann, Sven"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2401"]
[BlackElo "2083"]
[PlyCount "139"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 b6 4. 0-0 Ba6 5. d4 e6 6. b3 Ne7 7. Bb2 c5 8. c4 Nbc6 9. Qd2 cxd4 10. Nxd4 0-0 11. Rd1 e5 12. Nc2 Qc7 13. Nc3 Rad8 14. Ba3 Rfe8 15. Ne3 Nd4 16. Bxe7 Rxe7 17. Ned5 Qd6 18. Nxe7+ Qxe7 19. e3 Nf5 20. Nd5 Qf8 21. Nb4 Bc8 22. Nc6 Re8 23. Nxa7 e4 24. Rac1 d6 25. Nxc8 Rxc8 26. Bxe4 Ne7 27. Qxd6 h5 28. h4 Qe8 29. Qxb6 Rb8 30. Qa7 Rb4 31. Qd7 Qf8 32. Qd8 Rb8 33. Qxf8+ Kxf8 34. Rd7 Be5 35. c5 f5 36. Bf3 Ke8 37. c6 Rc8 38. b4 Bc7 39. b5 Bb6 40. a4 Ba5 41. Rc4 Bb6 42. Kg2 Ba5 43. e4 Bb6 44. Rd6 Bc7 45. Rd3 Kf7 46. exf5 Nxf5 47. Rd7+ Kf6 48. Be4 Nd6 49. Rd4 Nxe4 50. Rxe4 Bb6 51. Rf4+ Ke5 52. Rg7 Bd4 53. Rxg6 Bb2 54. Rg5+ Ke6 55. a5 Rb8 56. b6 Ra8 57. c7 Kd7 58. Rb5 Kc6 59. Rxb2 Kb7 60. Rf5 Ra6 61. Rxh5 Ra8 62. Rg5 Rf8 63. h5 Rf7 64. h6 Rf8 65. Rg7 Rh8 66. h7 Rf8 67. Rg8 Rc8 68. Rxc8 Kxc8 69. h8Q+ Kb7 70. c8Q# 1-0

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "9"]
[White "Volkmer, Andreas"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2113"]
[BlackElo "2083"]
[PlyCount "61"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nc3 g6 2. Nf3 Bg7 3. e4 d6 4. d4 Nc6 5. Be2 Nf6 6. 0-0 0-0 7. h3 a6 8. Bf4 e5 9. dxe5 Nh5 10. Bg5 f6 11. exf6 Bxf6 12. Bxf6 Qxf6 13. Nd5 Qg7 14. Ng5 Nf4 15. Nxf4 Rxf4 16. Bc4+ Kh8 17. Qd2 Rf8 18. Be6 Bd7 19. Bxd7 Qxd7 20. Qc3+ Ne5 21. f4 h6 22. fxe5 hxg5 23. exd6+ Kh7 24. Qxc7 Qxc7 25. dxc7 Rac8 26. Rxf8 Rxf8 27. Rd1 Rc8 28. Rd7+ Kh6 29. e5 b5 30. e6 b4 31. e7 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "7"]
[White "Ahlberg, Matthias"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2129"]
[BlackElo "1901"]
[PlyCount "48"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 e6 3. Bb5 d5 4. exd5 exd5 5. d4 Bb4 6. Nge2 Nf6 7. Bg5 h6 8. Bh4 a6 9. Bd3 Be6 10. 0-0 Be7 11. Re1 Nh5 12. Bxe7 Qxe7 13. Na4 0-0 14. c3 b6 15. Ng3 Nf4 16. Bb1 Qg5 17. Qc2 g6 18. Qd1 Rae8 19. b3 h5 20. h4 Qxh4 21. Qf3 Bg4 22. Qxf4 Rxe1+ 23. Nf1 Rxf1+ 24. Kxf1 Qh1# 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "5"]
[White "Erler, Rainer"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1778"]
[BlackElo "1901"]
[PlyCount "62"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 Nf6 4. e5 Nd7 5. Nxd5 Ndb8 6. Ne3 Qxd4 7. Qxd4 Nxd4 8. c3 Ndc6 9. Nd5 Kd8 10. Bf4 e6 11. Ne3 Nd7 12. Nf3 h6 13. h4 b6 14. 0-0-0 Bb7 15. Be2 Kc8 16. Rd2 Nc5 17. Bd3 Nxd3+ 18. Rxd3 Ne7 19. Rhd1 Ba6 20. Rd8+ Kb7 21. Rxa8 Kxa8 22. Rd8+ Kb7 23. Nd4 Ng6 24. Bg3 Be7 25. Rxh8 Nxh8 26. h5 c5 27. Ndc2 g6 28. f4 gxh5 29. b3 Ng6 30. Bh2 Nh4 31. g3 Nf3 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "9"]
[White "Koepke, Christian"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2192"]
[BlackElo "1901"]
[PlyCount "82"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 Nf6 4. e5 Nd7 5. Be3 Nb6 6. Qf3 h5 7. Bd3 Bg4 8. Qg3 Qd7 9. h3 Bf5 10. 0-0-0 Nb4 11. Nge2 Nxd3+ 12. cxd3 e6 13. Kb1 a5 14. Qf4 a4 15. a3 Nc4 16. Nc1 b5 17. g4 Bg6 18. Ka2 Nb6 19. Qg3 b4 20. Nb1 Qb5 21. f4 bxa3 22. Nxa3 Bxa3 23. bxa3 Nc4 24. Rh2 Na5 25. Rb2 Nb3 26. f5 Bh7 27. fxe6 fxe6 28. gxh5 0-0-0 29. Qxg7 Rdg8 30. Qe7 Qb6 31. Qb4 Rg3 32. Nxb3 Qxb4 33. axb4 axb3+ 34. Rxb3 Rxe3 35. Rc1 Rxd3 36. Rxd3 Bxd3 37. Rf1 Bf5 38. Ka3 Rxh5 39. Ka4 Rxh3 40. Rg1 Kb7 41. Rg7 Rd3 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "1"]
[White "Meissner, Steffen"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1617"]
[BlackElo "1901"]
[PlyCount "64"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. Nc3 g6 4. d4 Nf6 5. Be2 Bg7 6. 0-0 a6 7. Be3 b5 8. a3 Bb7 9. Qd2 Ng4 10. Bf4 e5 11. dxe5 dxe5 12. Bg5 Qxd2 13. Bxd2 Rd8 14. Rad1 0-0 15. Bd3 Nd4 16. Nxd4 exd4 17. Ne2 Ne5 18. Bf4 Rfe8 19. Bxe5 Bxe5 20. f4 Bg7 21. Ng3 c5 22. e5 f6 23. exf6 Bxf6 24. Rfe1 Bh4 25. f5 c4 26. Bf1 Rxe1 27. Rxe1 gxf5 28. Re5 f4 29. Nf5 Bf6 30. Re6 Kf7 31. Rb6 Bd5 32. Nxd4 Bxd4+ 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "2"]
[White "Pikal, Alexander"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "2075"]
[BlackElo "1901"]
[PlyCount "110"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. f4 b6 2. Nf3 Bb7 3. g3 d6 4. Bg2 e5 5. fxe5 dxe5 6. 0-0 e4 7. Ne5 Qd4+ 8. e3 Qxe5 9. Nc3 Nf6 10. b3 h5 11. Bb2 h4 12. Na4 Qd6 13. Qe1 hxg3 14. hxg3 Nbd7 15. d3 Ng4 16. Rf4 f5 17. dxe4 Qh6 18. Rd1 0-0-0 19. c4 Bd6 20. Nc3 g5 21. Rxf5 Qh2+ 22. Kf1 Bxg3 23. Qe2 Nde5 24. Nd5 Qh7 25. Bxe5 Nxe5 26. c5 Rhf8 27. Qc2 Bxd5 28. Rxd5 Rxd5 29. Rxf8+ Rd8 30. Rxd8+ Kxd8 31. cxb6 axb6 32. Qd2+ Qd7 33. Qxd7+ Kxd7 34. Ke2 Kd6 35. Kd2 Bf2 36. Ke2 Bg1 37. Bh3 g4 38. Bg2 Kc5 39. a3 c6 40. Kd2 b5 41. Bf1 g3 42. b4+ Kd6 43. Bg2 c5 44. bxc5+ Kxc5 45. Bf1 Nc4+ 46. Ke2 Nxa3 47. Kf3 Bh2 48. e5 b4 49. Bd3 b3 50. e6 Kd6 51. Be4 b2 52. Ke2 Kxe6 53. Kd2 b1Q 54. Bxb1 Nxb1+ 55. Ke2 g2 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "6"]
[White "Steffens, Olaf"]
[Black "Azimov, Stanislav"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1901"]
[BlackElo "1752"]
[PlyCount "85"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. b4 e5 2. a3 a5 3. b5 Nf6 4. e3 c6 5. Bb2 d6 6. c4 Be7 7. Nc3 0-0 8. Nf3 Nbd7 9. Be2 h6 10. Qc2 Re8 11. 0-0 Nf8 12. d4 exd4 13. Nxd4 Ng6 14. Rad1 Qc7 15. Nf5 Bxf5 16. Qxf5 Qc8 17. Qc2 Bf8 18. Rd2 Qe6 19. Rfd1 Rad8 20. bxc6 bxc6 21. Qa4 d5 22. Qxa5 Ne4 23. cxd5 cxd5 24. Nxe4 Qxe4 25. Bf3 Qf5 26. e4 Qg5 27. Rxd5 Rxd5 28. Qxd5 Qh4 29. g3 Qh3 30. Bg2 Qg4 31. h3 Qc8 32. e5 Qc2 33. Ba1 Bc5 34. Rf1 Re6 35. Qd8+ Kh7 36. Bd5 Re7 37. e6 fxe6 38. Bg2 e5 39. Bd5 Nh4 40. Qg8+ Kg6 41. gxh4 Kh5 42. Bf7+ Kxh4 43. Qxg7 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "10"]
[White "Steffens, Olaf"]
[Black "Brunke, Christian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1901"]
[BlackElo "2340"]
[PlyCount "122"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. b4 g6 2. Bb2 Nf6 3. g4 Bg7 4. g5 Nh5 5. Qc1 e5 6. Nf3 d6 7. e3 0-0 8. Be2 e4 9. Bxg7 Nxg7 10. Nd4 Qxg5 11. Nc3 Qg2 12. Rf1 Bh3 13. Qb2 Nc6 14. Nxc6 bxc6 15. 0-0-0 a5 16. Rg1 Qxf2 17. Bg4 Bxg4 18. Nxe4 Qf5 19. Rxg4 axb4 20. Nf6+ Kh8 21. Rh4 h5 22. Rg1 Qe5 23. Qxe5 dxe5 24. Kb2 Nf5 25. Rh3 Ng7 26. Rh4 Ra4 27. d3 Rfa8 28. Ra1 Nf5 29. Rh3 Kg7 30. Ne4 Nd6 31. Nc5 R4a5 32. Nb3 R5a7 33. Nc5 Ra5 34. Nb3 Rb5 35. c4 bxc3+ 36. Kxc3 Ra3 37. Kb2 Ra8 38. a4 Rb4 39. a5 Nb7 40. a6 Nc5 41. Ra3 Rxb3+ 42. Rxb3 Nxb3 43. Kxb3 Rxa6 44. Rf3 f5 45. Kc4 Kf6 46. Rf2 g5 47. Kc5 g4 48. Kc4 h4 49. Kc3 Kg5 50. Kc4 f4 51. exf4+ exf4 52. Kd4 g3 53. hxg3 hxg3 54. Rf1 Kg4 55. Ke4 Ra4+ 56. Ke5 f3 57. d4 Ra5+ 58. Ke4 f2 59. d5 Rxd5 60. Ke3 Re5+ 61. Kd4 Re1 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "4"]
[White "Steffens, Olaf"]
[Black "Fluechter, Gregor"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1901"]
[BlackElo "1620"]
[PlyCount "88"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. b5 d5 4. e3 Bd6 5. c4 c6 6. a4 0-0 7. Nf3 Qe7 8. Nc3 e5 9. bxc6 bxc6 10. cxd5 cxd5 11. Nb5 e4 12. Nxd6 Qxd6 13. Nd4 Nc6 14. Nxc6 Qxc6 15. Bb5 Qb6 16. Bd4 Qe6 17. 0-0 a6 18. Be2 Bd7 19. f3 a5 20. Qe1 exf3 21. Rxf3 Ne4 22. d3 Ng5 23. Rg3 f6 24. h4 Nf7 25. h5 Ne5 26. h6 g6 27. Qf2 Rac8 28. Bf1 Ng4 29. Qf4 g5 30. Qf3 Nxh6 31. Qh5 Nf5 32. Rh3 Rf7 33. Bb2 Rc2 34. Rb1 Qb6 35. Bxf6 Qxf6 36. Rb8+ Rc8 37. Rxc8+ Bxc8 38. e4 Nd4 39. exd5 Bxh3 40. Qxh3 Qxf1+ 41. Kh2 Qf4+ 42. Kg1 Ne2+ 43. Kh1 Qf1+ 44. Kh2 Qg1# 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "11"]
[White "Steffens, Olaf"]
[Black "Hohlbein, Michael"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1901"]
[BlackElo "2062"]
[PlyCount "147"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. b4 e5 2. a3 d6 3. Bb2 f5 4. e3 Nf6 5. c4 g6 6. c5 Bg7 7. cxd6 cxd6 8. Bc4 Qe7 9. Qb3 Nbd7 10. Nf3 Nb6 11. Bb5+ Bd7 12. Nc3 a6 13. Bxd7+ Nbxd7 14. Nd5 Nxd5 15. Qxd5 Nf6 16. Qb3 Rc8 17. 0-0 Qf7 18. Qa4+ Qd7 19. Qb3 Qf7 20. Qd1 0-0 21. d3 Rc6 22. Nd2 Rfc8 23. Nc4 b5 24. Na5 Rc2 25. Bc1 e4 26. dxe4 Nxe4 27. Rb1 R2c7 28. Bb2 Bxb2 29. Rxb2 Qf6 30. Qb3+ Kg7 31. a4 Rc3 32. Qa2 Rc1 33. Rb1 Rxb1 34. Qxb1 Nd2 35. Qd3 Nxf1 36. Qxf1 Qc3 37. axb5 axb5 38. g3 Qxb4 39. Nb7 Qa3 40. Qxb5 Qc1+ 41. Kg2 Qc6+ 42. Qxc6 Rxc6 43. Nd8 Ra6 44. Ne6+ Kf6 45. Nd4 Ra2 46. h4 Ke5 47. Kf3 h6 48. Ne2 g5 49. hxg5 hxg5 50. Nd4 d5 51. Kg2 g4 52. Nb5 Rc2 53. Nd4 Rb2 54. Nc6+ Ke4 55. Nd4 Rd2 56. Ne6 Kd3 57. Nf4+ Kc2 58. Nh5 Kd1 59. Kf1 d4 60. exd4 Rxd4 61. Ng7 Rd5 62. Ne6 Re5 63. Nf4 Kd2 64. Kg2 Re4 65. Nd5 Ke1 66. Nf4 Rxf4 67. gxf4 Ke2 68. Kg3 Kf1 69. f3 gxf3 70. Kxf3 Ke1 71. Ke3 Kf1 72. Kd4 Kg2 73. Ke5 Kf3 74. Kxf5 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "8"]
[White "Steffens, Olaf"]
[Black "Mittag, Ralf"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1901"]
[BlackElo "2118"]
[PlyCount "115"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 d6 3. e3 e5 4. c4 g6 5. Nf3 Bg7 6. Nc3 0-0 7. Be2 Re8 8. d3 b6 9. 0-0 Bb7 10. b5 Nbd7 11. a4 a5 12. bxa6 Bxa6 13. a5 bxa5 14. Rxa5 Bb7 15. Ra1 Nc5 16. Ba3 Ne6 17. Qb3 Bc6 18. Nd5 Rb8 19. Qa2 e4 20. Nd4 Nxd4 21. exd4 exd3 22. Bxd3 Bxd5 23. cxd5 Nd7 24. Bb2 Nb6 25. Rac1 Ra8 26. Qb3 Qe7 27. Bb5 Reb8 28. Rfe1 Qd8 29. Qf3 Na4 30. Bxa4 Rxa4 31. Bc3 Qf6 32. Qg4 Bh6 33. Rb1 Rba8 34. Qd7 Rc4 35. Re8+ Rxe8 36. Qxe8+ Bf8 37. Rb8 Qg7 38. Bd2 Rxd4 39. Qe3 Qe5 40. Qh6 Qe7 41. h4 Rxh4 42. Rxf8+ Qxf8 43. Qxh4 Qb8 44. Qf6 Qb1+ 45. Kh2 Qf5 46. Qxf5 gxf5 47. Kg3 Kg7 48. Kf4 Kg6 49. Bc3 f6 50. g3 h6 51. Bd4 h5 52. Bc3 h4 53. gxh4 Kh5 54. Kxf5 Kxh4 55. Kxf6 Kg4 56. Ke6 Kf3 57. Ba5 Kxf2 58. Bxc7 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "3"]
[White "Steffens, Olaf"]
[Black "Ochs, Daniel Elias"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1901"]
[BlackElo "2130"]
[PlyCount "66"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. b4 e5 2. a3 Nf6 3. e3 g6 4. Bb2 Qe7 5. c4 Bg7 6. Nc3 0-0 7. Nf3 d6 8. Be2 c6 9. d4 Nbd7 10. c5 d5 11. Qc2 e4 12. Nd2 h5 13. a4 Ng4 14. h3 Nh6 15. g4 Qh4 16. Rg1 f5 17. gxh5 f4 18. 0-0-0 f3 19. Nxf3 exf3 20. Qxg6 Qf6 21. Bd3 Qxg6 22. Rxg6 Rf7 23. Rdg1 Kh8 24. e4 Nf8 25. exd5 Nxg6 26. hxg6 Rf4 27. dxc6 bxc6 28. Ne4 Bf5 29. d5 Bxe4 30. Bxe4 Rxe4 31. dxc6 Bxb2+ 32. Kxb2 Rxb4+ 33. Kc3 Rf4 0-1

[Event "Bremen CD Meyer Memorial"]
[Site "Bremen"]
[Date "2020.10.18"]
[Round "9"]
[White "Rafiee, Makan"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2336"]
[BlackElo "2171"]
[PlyCount "71"]
[EventDate "2020.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Bd3 Bb7 4. Nf3 e6 5. 0-0 c5 6. c3 Nf6 7. Qe2 Nc6 8. d5 Ne7 9. b3 Ng6 10. c4 Ng4 11. Bb2 Qc7 12. h3 h5 13. e5 Nf4 14. Qd2 Nxd3 15. Qxd3 Nh6 16. Nc3 Nf5 17. Rfe1 b4 18. Ne4 Qb6 19. Rad1 0-0-0 20. Neg5 Nh6 21. d6 Kb8 22. Ne4 Qc6 23. a3 a5 24. axb4 axb4 25. Ra1 Qb6 26. Ra2 f6 27. exf6 Rg8 28. Nfg5 gxf6 29. Bxf6 Rc8 30. Nxe6 Rc6 31. Bd8 Rxd6 32. Nxd6 Rxg2+ 33. Kf1 Qxd6 34. Bc7+ Qxc7 35. Nxc7 Kxc7 36. Ra7 1-0

[Event "Bremen CD Meyer Memorial"]
[Site "Bremen"]
[Date "2020.10.17"]
[Round "8"]
[White "Steffens, Olaf"]
[Black "Lubbe, Nikolas"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2171"]
[BlackElo "2443"]
[PlyCount "48"]
[EventDate "2020.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. b3 e5 2. e3 d5 3. Bb2 Bd6 4. c4 Nf6 5. Nf3 e4 6. Nd4 dxc4 7. Bxc4 a6 8. a4 c5 9. Ne2 Nc6 10. Nbc3 0-0 11. Ng3 Re8 12. Qb1 Bxg3 13. hxg3 Bf5 14. g4 Bxg4 15. f3 exf3 16. Nd5 f2+ 17. Kxf2 Ne4+ 18. Kg1 Nb4 19. d3 Nxd5 20. dxe4 Nxe3 21. Bxf7+ Kxf7 22. Rxh7 Qd2 23. Rxg7+ Ke6 24. Rxg4 Nxg4 0-1

[Event "Bremen CD Meyer Memorial"]
[Site "Bremen"]
[Date "2020.10.16"]
[Round "7"]
[White "Steffens, Olaf"]
[Black "Kardoeus, David"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2171"]
[BlackElo "2172"]
[PlyCount "183"]
[EventDate "2020.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Bb2 Bd6 4. c4 dxc4 5. e3 Be6 6. Qc2 b5 7. d3 cxd3 8. Bxd3 a6 9. f4 Nd7 10. Nf3 c5 11. Nbd2 Rc8 12. Ne4 Be7 13. 0-0 Nh6 14. Nxe5 Nxe5 15. fxe5 Ng4 16. bxc5 Nxe3 17. Qc3 Bxc5 18. Nxc5 Qd5 19. Bxb5+ axb5 20. Qxe3 Qxc5 21. Bd4 Qd5 22. Rac1 0-0 23. Bc5 Rfd8 24. h3 Qa2 25. Qg5 h6 26. Qg3 Rd2 27. Bb4 Rdc2 28. Ra1 Qb3 29. Qxb3 Bxb3 30. Rad1 Re2 31. Rde1 Rcc2 32. Rxe2 Rxe2 33. Bd6 Rd2 34. Rf2 Rd1+ 35. Kh2 Be6 36. Rc2 Kh7 37. Kg3 Rd3+ 38. Kf2 h5 39. Rc5 Rb3 40. Rc2 Kh6 41. Re2 Bc4 42. Rd2 Kg5 43. Rd4 Rb2+ 44. Kg1 Kf5 45. a4 Ke6 46. axb5 Bd5 47. Rb4 Rxg2+ 48. Kf1 Ra2 49. b6 Bb7 50. Bc7 Rd2 51. Rh4 g6 52. Ke1 Rb2 53. Rd4 Bd5 54. h4 Rb5 55. Kd2 f6 56. exf6 Kxf6 57. Rf4+ Ke6 58. Ra4 Bc6 59. Ra6 Kd7 60. Ra3 Rd5+ 61. Ke3 g5 62. hxg5 Rxg5 63. Kf4 Rb5 64. Rd3+ Rd5 65. Rg3 Kc8 66. Rg8+ Kb7 67. Rh8 Ka6 68. Rh6 Bb7 69. Be5 Rb5 70. Bd4 Rd5 71. Ke3 Rf5 72. Kd3 Kb5 73. Rh7 Ka6 74. Kc4 Bd5+ 75. Kb4 Bb7 76. Rh6 Rb5+ 77. Kc4 Bd5+ 78. Kc3 Bb7 79. Rh7 Rf5 80. Be3 Ra5 81. Bf2 Rf5 82. Bd4 Rb5 83. Rh6 Rf5 84. Kd2 Kb5 85. Ke3 Rf3+ 86. Ke2 Rf5 87. Be3 Ka6 88. Bf2 Bf3+ 89. Ke3 Bb7 90. Rd6 Rd5 91. Rf6 Rb5 92. Kd2 1/2-1/2

[Event "Bremen CD Meyer Memorial"]
[Site "Bremen"]
[Date "2020.10.15"]
[Round "6"]
[White "Coll Ortega, Jordi"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2268"]
[BlackElo "2171"]
[PlyCount "61"]
[EventDate "2020.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. f4 Bb7 4. Bd3 e6 5. Nf3 c5 6. c3 Nf6 7. Qe2 Be7 8. a4 Nc6 9. axb5 axb5 10. Rxa8 Qxa8 11. Na3 cxd4 12. Nxb5 0-0 13. e5 Nd5 14. Nbxd4 Nxd4 15. Nxd4 Bh4+ 16. g3 Nxf4 17. Bxf4 Qa1+ 18. Qd1 Qxb2 19. Rf1 Qxh2 20. gxh4 Qxh4+ 21. Kd2 f6 22. Qe1 Qh5 23. exf6 gxf6 24. Qg3+ Kf7 25. Rg1 Ke8 26. Bd6 Qh6+ 27. Kc2 Rh8 28. Qg7 Qxg7 29. Rxg7 h5 30. Nxe6 h4 31. Re7# 1-0

[Event "Bremen CD Meyer Memorial"]
[Site "Bremen"]
[Date "2020.10.14"]
[Round "5"]
[White "Steffens, Olaf"]
[Black "Hoolt, Sarah"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2171"]
[BlackElo "2327"]
[PlyCount "73"]
[EventDate "2020.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. c3 Nf6 2. Qa4 c5 3. g4 Nc6 4. Bg2 g6 5. g5 Nh5 6. Bf3 Ng7 7. d3 e5 8. h4 Ne6 9. Nd2 d5 10. Nh3 Nc7 11. Nf1 Be6 12. a3 Qd7 13. Bg2 Bg7 14. Be3 d4 15. Bd2 Rc8 16. Ng3 b5 17. Qc2 Nd5 18. h5 c4 19. Ne4 Na5 20. Ng1 Nb3 21. Rd1 0-0 22. Nf3 Nxd2 23. Qxd2 Nf4 24. Kf1 cxd3 25. exd3 dxc3 26. bxc3 Bd5 27. Nxe5 Bxe5 28. Qxf4 Bxe4 29. Qxe4 Qd6 30. Qh4 Rc7 31. d4 Rd8 32. Re1 Bf4 33. d5 Bd2 34. hxg6 Qxg6 35. Be4 Qg7 36. Bxh7+ Kf8 37. Qb4+ 1-0

[Event "Bremen CD Meyer Memorial"]
[Site "Bremen"]
[Date "2020.10.13"]
[Round "4"]
[White "Lubbe, Melanie"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2254"]
[BlackElo "2171"]
[PlyCount "71"]
[EventDate "2020.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d6 2. e4 a6 3. Nf3 h6 4. c4 g5 5. h3 Bg7 6. Nc3 c6 7. Bd3 Nd7 8. Ne2 Nf8 9. Ng3 g4 10. hxg4 Bxg4 11. Be2 Qb6 12. Be3 Ng6 13. Qd2 c5 14. Nf5 Bf6 15. 0-0-0 e6 16. Nxd6+ Qxd6 17. e5 Nxe5 18. dxe5 Qxd2+ 19. Rxd2 Be7 20. Rhd1 Bf5 21. Bd3 Bxd3 22. Rxd3 Rh7 23. Rd7 Rb8 24. b3 Rg7 25. g3 Rg4 26. R7d3 b5 27. Nd2 h5 28. Rh1 h4 29. gxh4 Rxh4 30. Rxh4 Bxh4 31. Bxc5 Ne7 32. Ne4 Nf5 33. cxb5 axb5 34. Kb2 Bd8 35. b4 Bc7 36. Nf6# 1-0

[Event "Bremen CD Meyer Memorial"]
[Site "Bremen"]
[Date "2020.10.12"]
[Round "3"]
[White "Pajeken, Jakob Leon"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2332"]
[BlackElo "2171"]
[PlyCount "59"]
[EventDate "2020.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 b5 2. e4 a6 3. Bd3 e6 4. Nf3 c5 5. c3 Bb7 6. 0-0 Nf6 7. Re1 h6 8. a4 c4 9. Bc2 Be7 10. Nbd2 d6 11. e5 dxe5 12. dxe5 Nd5 13. Nd4 Nc6 14. N2f3 b4 15. Nxc6 Bxc6 16. Nd4 Bb7 17. Qg4 g5 18. Qh5 Qd7 19. a5 b3 20. Be4 Bf8 21. Bxg5 Bg7 22. Bh4 Rg8 23. Bg3 0-0-0 24. Qe2 Kb8 25. Qxc4 h5 26. Nf3 Bh6 27. Qxb3 Rg4 28. Rad1 Rxe4 29. Rxe4 Qc7 30. Red4 1-0

[Event "Bremen CD Meyer Memorial"]
[Site "Bremen"]
[Date "2020.10.11"]
[Round "2"]
[White "Steffens, Olaf"]
[Black "Schulze, Lara"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2171"]
[BlackElo "2314"]
[PlyCount "112"]
[EventDate "2020.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Bb2 Bd6 4. c4 c6 5. Nf3 Nd7 6. e3 Ngf6 7. Nc3 0-0 8. Qc2 a6 9. Be2 Re8 10. d4 e4 11. Nd2 Nf8 12. h3 Ng6 13. c5 Bc7 14. a4 h5 15. b5 axb5 16. axb5 Rxa1+ 17. Bxa1 Bf5 18. b6 Bb8 19. Nb3 Qd7 20. Kd2 Nh4 21. Bf1 Bg6 22. Na5 Nh7 23. Kc1 f5 24. g3 Nf3 25. Qa4 h4 26. gxh4 Nf6 27. Nd1 f4 28. Bc3 Rf8 29. Kb2 Nh5 30. Be2 fxe3 31. Nxe3 Nf4 32. Bd1 Nd3+ 33. Ka1 Nxf2 34. Rf1 Nxd1 35. Qxd1 Bf4 36. Ng4 Bf5 37. Kb2 Bg3 38. h5 Bh4 39. Ne5 Nxe5 40. dxe5 Qe7 41. Bd4 Bg3 42. h6 g6 43. e6 Qxe6 44. Nxb7 e3 45. Qf3 e2 46. h7+ Kxh7 47. Qxg3 exf1Q 48. Qh4+ Kg8 49. Qh8+ Kf7 50. Nd6+ Qxd6 51. Qg7+ Ke6 52. cxd6 Qb1+ 53. Kc3 Qc2+ 54. Kb4 Qc4+ 55. Ka3 Ra8+ 56. Kb2 Qc2# 0-1

[Event "Bremen CD Meyer Memorial"]
[Site "Bremen"]
[Date "2020.10.10"]
[Round "1"]
[White "Reuker, Jari"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2399"]
[BlackElo "2171"]
[PlyCount "51"]
[EventDate "2020.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. Bxb5 Bxe4 4. Nf3 e6 5. 0-0 Nf6 6. c4 Be7 7. Nc3 Bb7 8. Ba4 0-0 9. Re1 d6 10. d5 e5 11. c5 dxc5 12. Nxe5 Nxd5 13. Qf3 c6 14. Bc2 Nd7 15. Qh3 N7f6 16. Bg5 Nb4 17. Bf5 g6 18. Rad1 Nbd5 19. Nxd5 cxd5 20. Ng4 gxf5 21. Nh6+ Kh8 22. Rxe7 Ne4 23. Qxf5 Qb6 24. Rxe4 f6 25. Re7 fxg5 26. Rxh7# 1-0

[Event "DSOL 01 Liga Gr-C 1st"]
[Site "Playchess.com INT"]
[Date "2020.08.11"]
[Round "2.2"]
[White "Schmid, Bernhard"]
[Black "Steffens, Olaf"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2064"]
[BlackElo "2174"]
[PlyCount "126"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Kelheim"]
[BlackTeam "Werder Bremen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 b5 2. e4 Bb7 3. Nd2 Nf6 4. Bd3 e6 5. Ngf3 c5 6. c3 b4 7. 0-0 Nc6 8. e5 bxc3 9. bxc3 Nd5 10. Ne4 cxd4 11. cxd4 Ncb4 12. Bg5 Qa5 13. Bb1 h6 14. Bh4 Qa3 15. Qb3 Qxb3 16. axb3 g5 17. Bg3 Be7 18. Nfd2 0-0 19. Nc4 f5 20. exf6 Nxf6 21. Ned6 Bd5 22. Nb5 Nh5 23. Be5 Nf4 24. f3 Nbd3 25. Nc7 Nxe5 26. Nxe5 Rad8 27. Nxd5 Nxd5 28. Rxa7 Rf4 29. Be4 Bb4 30. Nd3 Bc3 31. Ra4 Rff8 32. Bxd5 exd5 33. Rc1 Rc8 34. Nc5 Bd2 35. Rd1 Be3+ 36. Kf1 d6 37. Re1 dxc5 38. Rxe3 cxd4 39. Rxd4 Rfd8 40. Red3 Rc1+ 41. Kf2 Rc2+ 42. Rd2 Rxd2+ 43. Rxd2 Kf7 44. Ke3 Ke6 45. Kd4 Rb8 46. Rd3 Kd6 47. Kc3 Kc5 48. g3 d4+ 49. Rxd4 Rxb3+ 50. Kxb3 Kxd4 51. f4 gxf4 52. gxf4 Ke4 53. f5 Kxf5 54. Kc3 Kf4 55. Kd3 Kf3 56. h4 h5 57. Kd2 Kg3 58. Ke1 Kxh4 59. Kf2 Kh3 60. Kg1 Kg3 61. Kh1 h4 62. Kg1 h3 63. Kh1 h2 1/2-1/2

[Event "DSOL 01 Liga Gr-C 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.14"]
[Round "4.2"]
[White "Wielebinski, Paul Martin"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2113"]
[BlackElo "2174"]
[PlyCount "83"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Osnabrueck SV"]
[BlackTeam "Werder Bremen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 a6 2. d4 b5 3. c4 Bb7 4. f3 e5 5. cxb5 exd4 6. Qxd4 axb5 7. Qe5+ Ne7 8. Bxb5 Nbc6 9. Bxc6 Bxc6 10. Ne2 d6 11. Qg3 Ng6 12. Nd4 Bd7 13. 0-0 Be7 14. Qf2 0-0 15. Nc3 c6 16. Be3 Qa5 17. Nb3 Qh5 18. Ne2 Ne5 19. Rfd1 Nc4 20. Ng3 Qb5 21. Bd4 c5 22. Bc3 Bg5 23. f4 Bh6 24. Nh5 Bg4 25. Bxg7 Bxg7 26. Nxg7 Kxg7 27. Qg3 Kh8 28. Qxg4 Ne3 29. Qg5 f6 30. Qh5 Rg8 31. Rd2 Rxa2 32. Qf3 Rxa1+ 33. Nxa1 Nc4 34. Rf2 Nxb2 35. Qc3 Nd3 36. Qxf6+ Rg7 37. Rf1 c4 38. Qf8+ Rg8 39. Qxd6 Qb2 40. g3 Ra8 41. Nc2 Ra2 42. Qf8# 1-0

[Event "DSOL 01 Liga Gr-C 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.09"]
[Round "3.1"]
[White "Schnepp, Gunnar"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2253"]
[BlackElo "2174"]
[PlyCount "41"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Lauffen"]
[BlackTeam "Werder Bremen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 a6 2. d4 e6 3. Nf3 b5 4. Bd3 c5 5. dxc5 Bxc5 6. Nbd2 Nc6 7. 0-0 Qc7 8. a3 Nf6 9. b4 Be7 10. Bb2 Bb7 11. c4 bxc4 12. Nxc4 d5 13. exd5 Nxd5 14. Rc1 Qf4 15. Nce5 Nxe5 16. Bxe5 Qh6 17. Qa4+ Kf8 18. Qd7 f6 19. Qxb7 Kf7 20. Bg3 Rhd8 21. Be4 1-0

[Event "DSOL 01 Liga Gr-C 1st"]
[Site "Playchess.com INT"]
[Date "2020.06.25"]
[Round "1.2"]
[White "Bodnar, Alexander"]
[Black "Steffens, Olaf"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2143"]
[BlackElo "2174"]
[PlyCount "147"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Norderstedt II"]
[BlackTeam "Werder Bremen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 b6 2. d4 e6 3. Nf3 Bb7 4. g3 Nf6 5. Bg2 Bb4+ 6. Bd2 a5 7. 0-0 0-0 8. Nc3 d6 9. Qc2 Nbd7 10. Rad1 Bxc3 11. Bxc3 Be4 12. Qa4 Qc8 13. Nd2 Bxg2 14. Kxg2 Qb7+ 15. e4 Nxe4 16. Nxe4 Qxe4+ 17. f3 b5 18. cxb5 Qd5 19. Bxa5 Nb6 20. Qb4 Nc4 21. Bxc7 Rxa2 22. Rb1 Ne3+ 23. Kg1 Nc2 24. Qxd6 Qxb5 25. Qc5 Qd3 26. Qc3 Qxd4+ 27. Qxd4 Nxd4 28. Be5 Nb5 29. Ra1 Rfa8 30. Rxa2 Rxa2 31. Rc1 f6 32. Rc5 fxe5 33. Rxb5 Kf7 34. Kf2 Kf6 35. Ke3 g5 36. Rb7 h5 37. h4 gxh4 38. gxh4 Ra1 39. Kf2 Rh1 40. Rb4 Kf5 41. Kg2 Rb1 42. Kg3 Rg1+ 43. Kf2 Rh1 44. Kg2 Rc1 45. Kg3 Rc2 46. Rb8 Rd2 47. b4 e4 48. Rf8+ Ke5 49. f4+ Kd4 50. Re8 Rd3+ 51. Kg2 Ke3 52. Rxe6 Kxf4 53. Rf6+ Kg4 54. b5 Rd2+ 55. Kf1 Rb2 56. b6 Kxh4 57. Rf4+ Kg3 58. Rxe4 Rxb6 59. Re3+ Kh2 60. Re8 Rf6+ 61. Ke2 Rg6 62. Kf2 Rf6+ 63. Ke2 h4 64. Rg8 h3 65. Rg7 Kh1 66. Rg8 Rf7 67. Rg6 Ra7 68. Rg8 h2 69. Kf2 Ra2+ 70. Kf1 Ra1+ 71. Kf2 Rg1 72. Rh8 Rg7 73. Rf8 Rg6 74. Rf7 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "6"]
[White "Foerster, Erik"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2084"]
[BlackElo "1968"]
[PlyCount "95"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 b5 2. e4 a6 3. Bd3 e6 4. Nf3 c5 5. c3 Bb7 6. 0-0 Nf6 7. Re1 Be7 8. Bg5 d6 9. Nbd2 Nbd7 10. Qe2 c4 11. Bc2 e5 12. Nf1 h6 13. Bh4 g5 14. Bg3 g4 15. Nh4 Qc7 16. Nf5 Bf8 17. a4 h5 18. axb5 h4 19. Bxh4 Rxh4 20. Nxh4 axb5 21. Rxa8+ Bxa8 22. Nf5 Bb7 23. d5 Nc5 24. Qd2 Nd3 25. Bxd3 cxd3 26. Qxd3 Qc5 27. Qe3 Nd7 28. Qxc5 Nxc5 29. N1g3 Nd3 30. Re2 Kd7 31. Ne3 Bh6 32. Nxg4 Bc1 33. b3 Ba3 34. Ra2 Bc5 35. Kf1 Kc7 36. Rd2 Nc1 37. Rb2 Nd3 38. Ra2 Kb6 39. h4 b4 40. cxb4 Nxb4 41. Ra1 Nd3 42. h5 Nf4 43. h6 Ng6 44. h7 Ba6+ 45. Kg1 Bd3 46. Ra8 Kb7 47. h8Q Nxh8 48. Rxh8 1-0

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "2"]
[White "Hansch, Karsten"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2170"]
[BlackElo "1952"]
[PlyCount "58"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 a6 2. d4 e6 3. Nf3 b5 4. c4 Bb7 5. Qc2 Nf6 6. e5 Ne4 7. Bd3 Bb4+ 8. Ke2 d5 9. cxb5 0-0 10. Nbd2 f5 11. exf6 Qxf6 12. Nxe4 dxe4 13. Bxe4 Bxe4 14. Qxe4 Nd7 15. Bg5 Qf7 16. a3 Bd6 17. bxa6 Rxa6 18. Be3 Nf6 19. Qd3 Nd5 20. Qxa6 Qg6 21. Qd3 Qxg2 22. Ng5 Rxf2+ 23. Ke1 Nxe3 24. Qxh7+ Kf8 25. Qh8+ Ke7 26. Qxg7+ Kd8 27. Nxe6+ Kc8 28. Qxg2 Rxg2 29. h4 Bg3# 0-1

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "4"]
[White "Helmer, Christoph"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2140"]
[BlackElo "1969"]
[PlyCount "41"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 a6 2. d4 e6 3. g3 b5 4. Bg2 Bb7 5. Ne2 f5 6. d5 fxe4 7. dxe6 Nf6 8. Bg5 Bc5 9. Nbc3 Bxf2+ 10. Kf1 0-0 11. Nf4 Bb6 12. Nxe4 Nc6 13. Nxf6+ Rxf6 14. Bxf6 Qxf6 15. exd7 g5 16. Qd5+ Kh8 17. Qe6 Qd4 18. Qe8+ Kg7 19. Ne6+ Kf6 20. Nxd4 Nxd4 21. Bxb7 1-0

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "8"]
[White "Lange, Stephan"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2025"]
[BlackElo "1967"]
[PlyCount "59"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. g3 e6 2. Nh3 h5 3. f3 h4 4. g4 b6 5. Nf2 Bb7 6. h3 Bd6 7. Bg2 Bg3 8. 0-0 d5 9. d4 Ne7 10. c3 Ng6 11. e3 c5 12. Na3 Nc6 13. Nc2 Qf6 14. f4 0-0 15. Nh1 Ba6 16. Nxg3 hxg3 17. Rf3 Nh4 18. Rxg3 Rac8 19. Ne1 Ng6 20. g5 Qe7 21. h4 b5 22. h5 Nh8 23. Nf3 b4 24. Ne5 Nxe5 25. fxe5 bxc3 26. bxc3 cxd4 27. cxd4 Rc3 28. Bd2 Rd3 29. Qe1 Ra3 30. Bb4 1-0

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "3"]
[White "Steffens, Olaf"]
[Black "Cofman, Veaceslav"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1978"]
[BlackElo "2143"]
[PlyCount "130"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. b5 d5 4. e3 c6 5. a4 Bd6 6. Nf3 Nbd7 7. c4 e5 8. Nc3 e4 9. Nd4 Ne5 10. bxc6 bxc6 11. cxd5 cxd5 12. Bb5+ Bd7 13. Nf5 Bxb5 14. Nxd6+ Qxd6 15. Nxb5 Nd3+ 16. Kf1 Qd7 17. Ba3 Ng4 18. Nd6+ Kd8 19. Rb1 Ngxf2 20. Qh5 Qe6 21. Qxf7 Qxf7 22. Nxf7+ Kd7 23. Nxh8 Nxh1 24. Nf7 Nhf2 25. Rb5 Kc6 26. Ng5 a6 27. Rb3 Ng4 28. Ne6 Nge5 29. Nd4+ Kc7 30. Rc3+ Nc4 31. Ne6+ Kd7 32. Nc5+ Nxc5 33. Bxc5 Rb8 34. Ke2 Rb2 35. Bd4 Rxd2+ 36. Ke1 Rxg2 37. Rb3 Kc6 38. Rb8 g5 39. Ra8 a5 40. Ra6+ Kd7 41. Ra7+ Ke6 42. Ra6+ Kf5 43. h3 Ne5 44. Rd6 Nf3+ 45. Kf1 Rg1+ 46. Kf2 Nxd4 47. Kxg1 Ke5 48. Ra6 Nf5 49. Kf2 h5 50. Rxa5 g4 51. hxg4 hxg4 52. Rb5 g3+ 53. Ke2 g2 54. Kf2 Nxe3 55. a5 Nd1+ 56. Kxg2 Nc3 57. Rc5 Kd4 58. Rc7 e3 59. a6 Kd3 60. Re7 Ne4 61. Kf1 Kd2 62. a7 e2+ 63. Kg2 e1Q 64. a8Q Qg3+ 65. Kf1 Qf2# 0-1

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "1"]
[White "Steffens, Olaf"]
[Black "Englert, Jon"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1947"]
[BlackElo "1620"]
[PlyCount "57"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. b4 d6 2. e3 Nf6 3. c4 g6 4. Bb2 Bg7 5. Nf3 0-0 6. Nc3 Nbd7 7. d4 e5 8. b5 Re8 9. Be2 exd4 10. Nxd4 Nc5 11. 0-0 Nfe4 12. Nd5 Ne6 13. Nxe6 fxe6 14. Bxg7 Kxg7 15. Nf4 Qf6 16. Qc2 Nc5 17. Bf3 a6 18. b6 c6 19. Rad1 d5 20. cxd5 Nd7 21. dxc6 Ne5 22. cxb7 Nxf3+ 23. gxf3 Bxb7 24. Rd7+ Re7 25. Qc7 Rae8 26. Qxb7 Rxd7 27. Qxd7+ Re7 28. Qd6 g5 29. Nh5+ 1-0

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "9"]
[White "Steffens, Olaf"]
[Black "Fabregas, Oliver"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1953"]
[BlackElo "1785"]
[PlyCount "55"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 d5 3. e3 Nf6 4. b5 c5 5. Nf3 Be7 6. a4 b6 7. c4 Bb7 8. Be2 Nbd7 9. 0-0 0-0 10. d3 Qc7 11. Nbd2 Rad8 12. Qc2 e5 13. cxd5 Nxd5 14. Nc4 f6 15. g3 Rfe8 16. Rfd1 Nf8 17. Qb3 Kh8 18. e4 Nb4 19. Ne3 Rd7 20. Nf5 Red8 21. Nxe7 Rxe7 22. Nh4 Red7 23. Nf5 Ne6 24. Qxe6 a5 25. h4 Nxd3 26. Bxd3 Rxd3 27. Rxd3 Rxd3 28. Qe8# 1-0

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "7"]
[White "Steffens, Olaf"]
[Black "Gaitzsch, Martin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1957"]
[BlackElo "1821"]
[PlyCount "53"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. b4 c6 2. e3 Qb6 3. a3 a5 4. b5 Nf6 5. c4 g6 6. Nc3 Bg7 7. Bb2 0-0 8. Nf3 d6 9. d4 Bf5 10. Be2 Nbd7 11. Nh4 cxb5 12. Nxf5 gxf5 13. Nxb5 Ne4 14. 0-0 Rac8 15. Bd3 Ndf6 16. f3 Ng5 17. d5 e6 18. Bd4 Qd8 19. h4 e5 20. hxg5 Nh5 21. Bc3 Qxg5 22. f4 exf4 23. Bxg7 Kxg7 24. Nd4 fxe3 25. Rxf5 Qh4 26. Rxh5 Qxh5 27. Qxh5 1-0

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "5"]
[White "Steffens, Olaf"]
[Black "Scharrer, Udo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1959"]
[BlackElo "1772"]
[PlyCount "65"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. b4 e5 2. a3 g6 3. Bb2 Bg7 4. c4 Ne7 5. e3 0-0 6. Nf3 d6 7. Nc3 Nd7 8. h4 h5 9. Ng5 c6 10. Be2 Nf6 11. a4 d5 12. b5 d4 13. Nce4 Nxe4 14. Nxe4 Nf5 15. g3 d3 16. Bf3 Nd6 17. Ng5 Nxc4 18. Bc3 cxb5 19. axb5 Bf5 20. e4 Bd7 21. Bxh5 f6 22. Bxg6 fxg5 23. Qh5 Rf6 24. Qh7+ Kf8 25. Bb4+ Rd6 26. hxg5 Qxg5 27. Rh5 Qg4 28. Kf1 Qe2+ 29. Kg2 a5 30. bxa6 Raxa6 31. Rxa6 bxa6 32. Rxe5 Nxe5 33. Bxd6# 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "6"]
[White "Hoegy, Kevin"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2126"]
[BlackElo "1939"]
[PlyCount "53"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 a6 2. Bc4 e6 3. d3 b5 4. Bb3 c5 5. f4 Nc6 6. Nf3 Bb7 7. 0-0 g6 8. Nc3 Nge7 9. Qe1 Bg7 10. Qh4 h6 11. a4 Nd4 12. Nxd4 cxd4 13. Ne2 Qc7 14. Bd2 Nc6 15. axb5 axb5 16. Rxa8+ Bxa8 17. f5 g5 18. Qh5 Ne5 19. fxe6 dxe6 20. Bxe6 0-0 21. Bb3 Kh7 22. Bxg5 Ng6 23. Ng3 Qe5 24. Nf5 Rh8 25. Bxf7 Nf8 26. Bxh6 Bxh6 27. Qxh6# 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "9"]
[White "Kull, Florian"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1869"]
[BlackElo "1934"]
[PlyCount "46"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Ba6 3. e4 c5 4. Nf3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Be3 e6 8. Be2 Ne7 9. Ndb5 0-0 10. Qd6 Nbc6 11. Nc7 Be5 12. Qa3 Qxc7 13. Qxa6 Bxc3+ 14. bxc3 Qe5 15. 0-0 Qxe4 16. Rad1 Nf5 17. Bf3 Qe5 18. Bd2 Nh4 19. Bxc6 dxc6 20. Rfe1 Qf5 21. Bh6 Qg4 22. g3 Nf3+ 23. Kh1 Qh3 0-1

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "4"]
[White "Scharrer, Udo"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1657"]
[BlackElo "1921"]
[PlyCount "38"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 b5 2. e4 a6 3. Bd3 e6 4. Nf3 c5 5. c3 Bb7 6. 0-0 Nf6 7. Qe2 Nc6 8. Nbd2 cxd4 9. cxd4 Nb4 10. Bb1 Rc8 11. Nb3 Qc7 12. a3 Nc2 13. Ra2 Bxe4 14. Bg5 Bd5 15. Nfd2 Be7 16. Rc1 Nxd4 17. Qd3 Qxc1+ 18. Nxc1 Rxc1+ 19. Nf1 Bc4 0-1

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "8"]
[White "Steffens, Olaf"]
[Black "Costa, Leonardo"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1938"]
[BlackElo "1854"]
[PlyCount "103"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 g6 3. e3 Bg7 4. c4 0-0 5. Nf3 d6 6. d4 c5 7. b5 a6 8. a4 axb5 9. axb5 Rxa1 10. Bxa1 Ne4 11. Bd3 Qa5+ 12. Nbd2 Bf5 13. Bxe4 Bxe4 14. 0-0 Bf5 15. dxc5 dxc5 16. Bxg7 Kxg7 17. Qa1+ Qxa1 18. Rxa1 Nd7 19. Ra7 Rb8 20. e4 Be6 21. Ng5 Nb6 22. Nxe6+ fxe6 23. Kf1 Kf6 24. Ke2 Ke5 25. Ke3 g5 26. f3 Kd6 27. g3 e5 28. Kd3 h5 29. Kc3 e6 30. Nb3 Nc8 31. Ra1 b6 32. Rd1+ Ke7 33. Nd2 Ra8 34. Kb3 Nd6 35. Nf1 Rf8 36. Nd2 Ra8 37. Nf1 h4 38. gxh4 gxh4 39. Ne3 Rg8 40. Ng4 Nxe4 41. Nxe5 Nd6 42. Ng4 Rf8 43. Rd3 Rf4 44. Ne5 Kf6 45. Ng4+ Ke7 46. Ne5 Rf5 47. Nc6+ Kd7 48. Nb8+ Kc7 49. Na6+ Kd7 50. Nb8+ Ke7 51. Nc6+ Kd7 52. Nb8+ 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "1"]
[White "Steffens, Olaf"]
[Black "Garner, Isaac"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1956"]
[BlackElo "1620"]
[PlyCount "51"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. b4 c6 2. e3 e5 3. Bb2 Qc7 4. Nf3 f6 5. c4 Bxb4 6. Nc3 Ne7 7. d4 exd4 8. Nxd4 0-0 9. Bd3 d5 10. 0-0 Bd6 11. Qh5 g6 12. Qh4 a6 13. cxd5 cxd5 14. Rac1 Nbc6 15. Nxd5 Nxd5 16. Bc4 Qf7 17. e4 Nce7 18. exd5 b5 19. Bb3 Bb7 20. Rc6 Rfd8 21. Ne6 Nxd5 22. Nxd8 Rxd8 23. Bxf6 Bxc6 24. Bxd8 Qd7 25. Rd1 Qxd8 26. Qxd8+ 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "3"]
[White "Steffens, Olaf"]
[Black "Hund, Sarah"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1952"]
[BlackElo "1587"]
[PlyCount "70"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Bb2 Bd6 4. c4 c6 5. Nf3 Nd7 6. e3 Ngf6 7. Nc3 0-0 8. Qc2 a5 9. b5 Re8 10. bxc6 bxc6 11. cxd5 cxd5 12. Nb5 Bb8 13. Rc1 Ba6 14. Nc7 Bxf1 15. Nxe8 Bxg2 16. Rg1 Bxf3 17. Rxg7+ Kf8 18. Nxf6 Qxf6 19. Rxh7 Bd6 20. Rh3 Bg4 21. Rg3 Bf5 22. Qc6 Rb8 23. Bc3 d4 24. Bxa5 e4 25. Bb4 Bxb4 26. axb4 Qxc6 27. Rxc6 d3 28. f3 Rxb4 29. fxe4 Bxe4 30. Kf2 Rb2 31. Rc8+ Ke7 32. Rg4 Rxd2+ 33. Kg3 Rg2+ 34. Kf4 Rxg4+ 35. Kxg4 d2 0-1

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "7"]
[White "Steffens, Olaf"]
[Black "Knaak, Joachim"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1930"]
[BlackElo "1710"]
[PlyCount "61"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. b4 c6 2. e3 d5 3. c4 e6 4. Bb2 Nf6 5. b5 Be7 6. Nf3 0-0 7. a4 Re8 8. Nc3 Nbd7 9. Qc2 c5 10. Be2 b6 11. 0-0 dxc4 12. Bxc4 Bb7 13. Ng5 Nf8 14. f4 Nd5 15. Nce4 h6 16. Nf3 Nf6 17. Nxf6+ Bxf6 18. Ne5 Qd6 19. Rad1 Rad8 20. d4 Ba8 21. Kh1 Rc8 22. Ng4 Be7 23. f5 cxd4 24. fxe6 Nxe6 25. Nxh6+ gxh6 26. Rxf7 Kxf7 27. Qh7+ Kf6 28. Rf1+ Nf4 29. Qf7+ Kg5 30. exf4+ Kh4 31. Be2 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "5"]
[White "Steffens, Olaf"]
[Black "Thomas, Ingo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1927"]
[BlackElo "1804"]
[PlyCount "61"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. b4 c6 2. e3 a5 3. b5 d5 4. Bb2 Nf6 5. c4 Bf5 6. Nf3 e6 7. Nc3 Nbd7 8. Be2 Be7 9. bxc6 bxc6 10. Nd4 Qb6 11. Nxf5 exf5 12. Rb1 Qc7 13. Qc2 g6 14. h4 0-0 15. h5 Rab8 16. hxg6 fxg6 17. g4 f4 18. g5 fxe3 19. gxf6 exf2+ 20. Kf1 Nxf6 21. Qd3 a4 22. cxd5 a3 23. Ba1 Rxb1+ 24. Qxb1 cxd5 25. Qd3 Qe5 26. Qe3 Qf5 27. Bd3 Qg4 28. Qxe7 d4 29. Bc4+ Kh8 30. Qxf8+ Ng8 31. Qxg8# 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "2"]
[White "Weller, Manuel"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2139"]
[BlackElo "1960"]
[PlyCount "111"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Ba6 3. b3 g6 4. d4 Bg7 5. Nf3 e6 6. e4 Ne7 7. Bd3 c5 8. Be3 Nbc6 9. Ne2 d5 10. dxc5 d4 11. Bd2 bxc5 12. 0-0 e5 13. b4 cxb4 14. Qa4 Qa5 15. Qxa5 Nxa5 16. Bxb4 Bxc4 17. Bxc4 Nxc4 18. Rfc1 Rc8 19. Rab1 Nb6 20. Rxc8+ Nexc8 21. Ne1 Bf8 22. Nd3 Bxb4 23. Rxb4 f6 24. f4 0-0 25. fxe5 fxe5 26. Nxe5 Re8 27. Nf3 Rxe4 28. Nexd4 Nd6 29. a4 Nbc4 30. h4 Kf7 31. Rb8 Kg7 32. Ra8 Re7 33. Nc6 Rc7 34. Rxa7 Rxa7 35. Nxa7 Nb7 36. Nc6 Nba5 37. Nxa5 Nxa5 38. Kf2 Kf6 39. Ke3 Kf5 40. Kd4 Kg4 41. Kc5 Kg3 42. Kb4 Nc6+ 43. Kc5 Nb8 44. Kb6 Kxg2 45. Ng5 h6 46. Nf7 g5 47. hxg5 hxg5 48. Nxg5 Kg3 49. a5 Kf4 50. Ne6+ Ke5 51. Kb7 Nd7 52. a6 Kxe6 53. a7 Nc5+ 54. Kc6 Na6 55. a8Q Nc7 56. Kxc7 1-0

[Event "GER CupT 1920 prel4"]
[Site "Hamburg"]
[Date "2020.01.12"]
[Round "2.3"]
[White "Steffens, Olaf"]
[Black "Van Bentum, Horst"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2199"]
[BlackElo "2072"]
[PlyCount "45"]
[EventDate "2020.01.11"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Werder Bremen"]
[BlackTeam "Graal Mueritz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b4 d5 2. Bb2 Nf6 3. Nf3 Bf5 4. e3 e6 5. c4 Be7 6. b5 0-0 7. a4 c5 8. Be2 Nbd7 9. 0-0 dxc4 10. Na3 Bd3 11. Nxc4 Nb6 12. Nce5 Bxe2 13. Qxe2 Qd5 14. a5 Nbd7 15. a6 Nxe5 16. Nxe5 Bd6 17. Nc4 b6 18. f4 Bc7 19. Rf3 Rad8 20. Rg3 Kh8 21. e4 Nxe4 22. Bxg7+ Kg8 23. Be5+ 1-0

[Event "GER CupT 1920 prel4"]
[Site "Hamburg"]
[Date "2020.01.11"]
[Round "1.3"]
[White "Steffens, Olaf"]
[Black "Wirthgen, Peter"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2199"]
[BlackElo "2080"]
[PlyCount "70"]
[EventDate "2020.01.11"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Werder Bremen"]
[BlackTeam "Johanneum Eppendorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b4 e5 2. a3 d5 3. Bb2 Bd6 4. c4 c6 5. Nf3 Qe7 6. cxd5 cxd5 7. Nc3 Nf6 8. Nb5 Nbd7 9. Nxd6+ Qxd6 10. e3 0-0 11. Be2 Re8 12. 0-0 Nf8 13. Nh4 d4 14. Qb1 Bd7 15. f4 dxe3 16. fxe5 Qxd2 17. Bc4 e2 18. Rf2 Ng4 19. Rxe2 Qf4 20. Nf3 Qxc4 21. Re4 Qa6 22. Qe1 Bf5 23. Rf4 Be6 24. Qg3 Nh6 25. Rd1 Ng6 26. Re4 Rad8 27. Rd6 Qa4 28. Qe1 Nf5 29. g4 Nxd6 30. exd6 Rxd6 31. Qc3 f6 32. g5 Ne5 33. Nxe5 fxe5 34. Rxe5 Qd1+ 35. Re1 Qg4+ 0-1

[Event "Schwarzach op 34th"]
[Site "Schwarzach"]
[Date "2019.07.16"]
[Round "4"]
[White "Steffens, Olaf"]
[Black "Zelcic, Robert"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2189"]
[BlackElo "2518"]
[PlyCount "114"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Bb2 Bd6 4. c4 c6 5. Nf3 Nd7 6. e3 Ngf6 7. Nc3 0-0 8. d4 exd4 9. Qxd4 c5 10. bxc5 Bxc5 11. Qf4 Qb6 12. Rb1 Bd6 13. Qh4 Ne5 14. Nxe5 Bxe5 15. Bd3 dxc4 16. Qxc4 Bd7 17. Ba1 Qa5 18. Qb4 Qxb4 19. axb4 Rac8 20. Nd5 Nxd5 21. Bxe5 Nxb4 22. Rxb4 Rc1+ 23. Kd2 Rxh1 24. Rxb7 Rd8 25. Bc7 Bc6 26. Rxa7 Rd7 27. Ke2 g6 28. e4 Rxh2 29. Bxh2 Rxa7 30. Be5 Ra5 31. Bc3 Rg5 32. g3 Bb5 33. Bf6 Rc5 34. Bd4 Bxd3+ 35. Kxd3 Rc6 36. Ke3 f6 37. Kf3 Kf7 38. g4 Rc4 39. Bb2 Rb4 40. Ba1 Rb3+ 41. Kg2 h5 42. gxh5 gxh5 43. Kh2 Ra3 44. Bb2 Ra2 45. Bd4 Ra4 46. Bb6 Rxe4 47. f3 Rc4 48. Kg3 Kg6 49. Ba7 Kf5 50. Bb8 h4+ 51. Kh3 Rc3 52. Kg2 Rc2+ 53. Kg1 h3 54. Bd6 Rg2+ 55. Kf1 Rd2 56. Bc7 h2 57. Bg3 h1Q# 0-1

[Event "Schwarzach op 34th"]
[Site "Schwarzach"]
[Date "2019.07.15"]
[Round "3"]
[White "Palac, Mladen"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2553"]
[BlackElo "2189"]
[PlyCount "77"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 c6 2. e4 d6 3. c4 Nd7 4. Nc3 h6 5. f4 g5 6. fxg5 hxg5 7. Bxg5 Bg7 8. Nf3 Nf8 9. Be2 Ne6 10. Be3 Nh6 11. g3 Ng4 12. Bg1 Qb6 13. Rb1 c5 14. b4 cxd4 15. Nd5 Qd8 16. Nxd4 Nxd4 17. Bxd4 Ne5 18. 0-0 e6 19. Nf4 Qg5 20. Be3 Qh6 21. Rf2 Qh7 22. Nh5 Qxe4 23. Nxg7+ Kf8 24. Nh5 Rxh5 25. Bxh5 Qxe3 26. Rb3 Qb6 27. Bxf7 Ke7 28. Qh5 Kd8 29. c5 Qc6 30. Rd2 Bd7 31. Qh8+ Kc7 32. Qxa8 Qe4 33. cxd6+ Kc6 34. Rd1 Qc2 35. Bh5 Qxa2 36. Rc3+ Kb6 37. Qd8+ Ka6 38. Rcc1 Nf3+ 39. Bxf3 1-0

[Event "Schwarzach op 34th"]
[Site "Schwarzach"]
[Date "2019.07.14"]
[Round "2"]
[White "Steffens, Olaf"]
[Black "Hecht, Hans Joachim"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2189"]
[BlackElo "2326"]
[PlyCount "43"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Bb2 Bd6 4. c4 dxc4 5. e3 Be6 6. Qc2 Nd7 7. Nf3 Qe7 8. Bxc4 Bxc4 9. Qxc4 Ngf6 10. d4 e4 11. Nfd2 Nb6 12. Qc2 0-0 13. Nc3 Rfe8 14. g4 Nxg4 15. Ndxe4 Nc4 16. Rg1 Ngxe3 17. fxe3 Qh4+ 18. Qf2 Rxe4 19. Nxe4 Qxe4 20. 0-0-0 Nxe3 21. d5 Nf5 22. Rdf1 1-0

[Event "Jersey op"]
[Site "St Clement Bay"]
[Date "2019.04.13"]
[Round "9"]
[White "Hillarp Persson, Tiger"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2563"]
[BlackElo "2178"]
[PlyCount "53"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GCI"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Ba6 3. e4 c5 4. Nf3 e6 5. Be2 Nc6 6. d4 cxd4 7. Nxd4 Bc5 8. Nc2 Qh4 9. 0-0 Nf6 10. Qd2 Nxe4 11. Nxe4 Qxe4 12. Bd3 Qh4 13. b4 Ne5 14. bxc5 Nxd3 15. Qxd3 Bxc4 16. Qf3 0-0 17. Rd1 Bd5 18. Qf4 Qh5 19. Ne3 bxc5 20. Ba3 Bc6 21. Rac1 f5 22. Rxc5 g5 23. Qe5 Rab8 24. Rxc6 f4 25. Bxf8 Rxf8 26. Rxd7 fxe3 27. Qg7# 1-0

[Event "Jersey op"]
[Site "St Clement Bay"]
[Date "2019.04.12"]
[Round "8"]
[White "Steffens, Olaf"]
[Black "Rudd, Jack"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2178"]
[BlackElo "2253"]
[PlyCount "51"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GCI"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. d3 c5 4. g3 Nc6 5. Bg2 g6 6. c3 Bg7 7. 0-0 0-0 8. Qc2 Re8 9. e4 dxe4 10. dxe4 e5 11. Nbd2 exf4 12. gxf4 Nh5 13. Nc4 b5 14. Rd1 Nd4 15. cxd4 bxc4 16. d5 Rb8 17. e5 Bf5 18. Qxc4 Rb4 19. Qxc5 Qb8 20. Nd4 Rxb2 21. Nxf5 Rb5 22. Ne7+ Kh8 23. Qa3 g5 24. Nc6 Qc8 25. d6 gxf4 26. d7 1-0

[Event "Jersey op"]
[Site "St Clement Bay"]
[Date "2019.04.11"]
[Round "7"]
[White "Heppell, Ian"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2001"]
[BlackElo "2178"]
[PlyCount "78"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GCI"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. e5 Ne4 7. Bxe7 Qxe7 8. Bd3 Qb4 9. 0-0 Nxc3 10. bxc3 Qxc3 11. Rb1 Qa3 12. Qd2 Qe7 13. c4 a5 14. c5 Nd8 15. Qf4 Bd7 16. Qg4 Qf8 17. h4 Bc6 18. h5 Kd7 19. Nh4 Kc8 20. f4 f5 21. exf6 gxf6 22. f5 Rg8 23. Qh3 e5 24. dxe5 Qxc5+ 25. Kh1 Nf7 26. exf6 Qd6 27. Ng6 Kb8 28. Ne7 Rg5 29. Rfe1 Bd7 30. Re3 Qxf6 31. Rbe1 Qd4 32. Rg3 Ka7 33. Rxg5 Nxg5 34. Qg3 h6 35. f6 Rf8 36. Ng6 Rxf6 37. Qxc7 Rxg6 38. Qxa5+ Ra6 39. Bxa6 b6 0-1

[Event "Jersey op"]
[Site "St Clement Bay"]
[Date "2019.04.10"]
[Round "6"]
[White "Steffens, Olaf"]
[Black "Akshat, Khamparia"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2178"]
[BlackElo "2415"]
[PlyCount "68"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GCI"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Bb2 Bd6 4. c4 c6 5. Nf3 Nd7 6. e3 Ngf6 7. Nc3 0-0 8. Qc2 a5 9. b5 Nc5 10. bxc6 d4 11. Nd5 bxc6 12. Nxf6+ Qxf6 13. exd4 exd4 14. Bxd4 Re8+ 15. Be2 Bf5 16. Qc3 Qg6 17. Be3 Ne4 18. Qc1 Qxg2 19. Rg1 Qh3 20. d3 Nc5 21. Qc3 Bg6 22. Rg5 Nxd3+ 23. Bxd3 Qxf3 24. Be2 Qe4 25. Rd1 Bf4 26. Rg4 Qh1+ 27. Kd2 Rad8+ 28. Kc1 Rxd1+ 29. Bxd1 Rd8 30. Qb3 Bxe3+ 31. fxe3 Rxd1+ 32. Qxd1 Qxd1+ 33. Kxd1 Bh5 34. h3 f5 0-1

