[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.08"]
[Round "7"]
[White "Elbert, Andre"]
[Black "Koss, Steven"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1783"]
[PlyCount "82"]
[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 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 a6 5. Nf3 e6 6. Bc4 b5 7. Bb3 Bb7 8. 0-0 b4 9. Nd5 exd5 10. exd5 d6 11. Re1+ Be7 12. Bg5 h6 13. Bh4 Bc8 14. Nd4 g5 15. Bg3 Kf8 16. Rc1 Ra7 17. Qf3 Rc7 18. Rcd1 Nf6 19. Ba4 Bg4 20. Qd3 Bxd1 21. Qxd1 Nxd5 22. Qf3 Nf6 23. h3 Nbd7 24. Nc6 Rxc6 25. Qxc6 Qb6 26. Qc2 Nc5 27. Qd1 Nxa4 28. Qxa4 d5 29. Be5 Bc5 30. Qc2 Bd4 31. Qf5 Bxe5 32. Rxe5 Kg7 33. h4 Re8 34. Rxe8 Nxe8 35. hxg5 Qe6 36. gxh6+ Kxh6 37. Qf4+ Kg6 38. Qxb4 Nf6 39. Qc3 Ne4 40. Qd3 f5 41. g4 fxg4 0-1

[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.07"]
[Round "6"]
[White "Koss, Steven"]
[Black "Ehlert, Horst"]
[Result "0-1"]
[ECO "D11"]
[BlackElo "2026"]
[PlyCount "96"]
[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. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. c4 c6 5. Nc3 e6 6. a3 Nbd7 7. h3 Bh5 8. cxd5 cxd5 9. Be2 a6 10. b4 Bd6 11. Bb2 0-0 12. 0-0 b5 13. Nd2 Bg6 14. Qb3 Nb6 15. a4 Nc4 16. Rfd1 Qb6 17. axb5 axb5 18. Nf1 h6 19. f3 Rfe8 20. Kh1 Rec8 21. Bd3 Bxd3 22. Rxa8 Rxa8 23. Rxd3 Nh5 24. Ne2 Ra4 25. Bc3 Qa7 26. e4 Nf4 27. Nxf4 Bxf4 28. exd5 exd5 29. g3 Bd6 30. f4 Qd7 31. Kg2 Qf5 32. Rf3 Qe4 33. Kf2 Ra3 34. Qd1 Ra2+ 35. Kg1 h5 36. Rf2 Rxf2 37. Kxf2 h4 38. Qf3 Qc2+ 39. Kg1 hxg3 40. Be1 g2 41. Ne3 Qc1 42. Nxg2 Bxb4 43. Qe2 Bxe1 44. Qxe1 Qxe1+ 45. Nxe1 b4 46. Nd3 b3 47. Kg2 b2 48. Nxb2 Nxb2 0-1

[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.07"]
[Round "5"]
[White "Langer, Michael Sebastian"]
[Black "Koss, Steven"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "1900"]
[PlyCount "67"]
[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. Nf3 g6 2. d4 Nf6 3. g3 b5 4. Bg2 Bb7 5. 0-0 Bg7 6. c3 0-0 7. Nbd2 d6 8. Re1 Nbd7 9. Qb3 Rb8 10. e4 c5 11. Qxb5 cxd4 12. Nxd4 Bxe4 13. Qe2 Bxg2 14. Kxg2 Qc7 15. Qc4 Qb7+ 16. Qc6 e5 17. Qxb7 Rxb7 18. N4b3 Rc8 19. Nf1 Nb6 20. Na5 Rbb8 21. Rb1 Na4 22. Nb3 Nc5 23. Nxc5 Rxc5 24. Be3 Ra5 25. a3 Rab5 26. b4 R5b7 27. c4 Bf8 28. Bg5 Nd7 29. Rbc1 Rc8 30. Be3 f6 31. Nd2 Rbc7 32. Rcd1 f5 33. f3 Nb6 34. Bxb6 1/2-1/2

[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.06"]
[Round "4"]
[White "Koss, Steven"]
[Black "Scheffner, Jarno"]
[Result "0-1"]
[ECO "D12"]
[BlackElo "1962"]
[PlyCount "130"]
[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. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 c6 5. Nc3 e6 6. cxd5 exd5 7. g3 Bd6 8. Bg2 Nbd7 9. 0-0 h6 10. a3 a5 11. Nd2 0-0 12. f3 Qb6 13. Kh1 Bh7 14. Na4 Qa7 15. Nb3 b5 16. Nc3 a4 17. Nd2 Rfe8 18. Re1 Re7 19. Nf1 Rae8 20. Bd2 Nb6 21. Re2 Bd3 22. Re1 Nc4 23. Qc1 Na5 24. Nxa4 Nb3 25. Qc3 Nxa1 26. Qxd3 bxa4 27. Rxa1 Qb6 28. Bc3 Qb5 29. Qd2 Nd7 30. e4 Nb6 31. e5 Nc4 32. Qc2 Bc7 33. Bb4 Rd7 34. Bh3 Rdd8 35. f4 Ba5 36. Nd2 Nxd2 37. Qxd2 Bxb4 38. Qxb4 Rb8 39. Qxb5 Rxb5 40. Bd7 Reb8 41. Bxc6 Rxb2 42. Bxa4 Rd2 43. Bc6 Rxd4 44. a4 Rb2 45. a5 Rdd2 46. a6 Rxh2+ 47. Kg1 Ra2 48. a7 Rxa1+ 49. Kxh2 Rxa7 50. Bxd5 Kf8 51. Kh3 Ke7 52. Kg4 Ra3 53. Bc4 Re3 54. Ba2 f6 55. exf6+ Kxf6 56. Bb1 Ke6 57. Ba2+ Kd6 58. Bf7 Kc5 59. f5 Kd4 60. Kf4 Re4+ 61. Kf3 Ke5 62. Bg6 Rb4 63. Bh7 Kf6 64. g4 Kg5 65. Bg8 Rxg4 0-1

[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.06"]
[Round "3"]
[White "Loecken, Siegfried"]
[Black "Koss, Steven"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1996"]
[PlyCount "117"]
[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 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 a6 6. Be3 d6 7. Qd2 e6 8. Nge2 Nge7 9. Bh6 0-0 10. h4 f5 11. h5 Rf7 12. 0-0-0 Ne5 13. Bxg7 Rxg7 14. d4 Ng4 15. Nf4 cxd4 16. Qxd4 e5 17. Qc4+ Rf7 18. Nh3 Nc6 19. hxg6 hxg6 20. exf5 gxf5 21. Bd5 Nh6 22. f4 Kg7 23. Bxf7 Nxf7 24. fxe5 Ncxe5 25. Qd4 Be6 26. Nf4 Qd7 27. Ncd5 Bxd5 28. Nxd5 Qc6 29. Rhf1 Rc8 30. c3 Qc4 31. Ne7 Qxd4 32. Rxd4 Rc5 33. Nxf5+ Kg6 34. Nxd6 Nxd6 35. Rxd6+ Kg5 36. Rfd1 Rc7 37. R6d5 Kf6 38. Rxe5 Kxe5 39. Rd4 b5 40. Kc2 a5 41. a3 Rf7 42. Rf4 Rg7 43. Rh4 Rg5 44. g4 Ke4 45. Rh5 Rxg4 46. Rxb5 Rg2+ 47. Kb3 a4+ 48. Kxa4 Kd3 49. Ka5 Kc4 50. Rb4+ Kc5 51. b3 Rg8 52. Rc4+ Kd5 53. Rd4+ Kc5 54. b4+ Kc6 55. Rc4+ Kd5 56. Rc5+ Kd6 57. Kb5 Ra8 58. a4 Ra7 59. a5 1-0

[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.05"]
[Round "2"]
[White "Koss, Steven"]
[Black "Stoy, Ulf"]
[Result "1-0"]
[ECO "E61"]
[BlackElo "1990"]
[PlyCount "49"]
[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. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Nf6 5. e3 0-0 6. g3 Bf5 7. Bg2 Nc6 8. 0-0 Qd7 9. a3 Na5 10. b3 Rac8 11. Bb2 Rfd8 12. Nd2 c5 13. d5 a6 14. e4 Bh3 15. Qe2 Bxg2 16. Kxg2 b5 17. cxb5 axb5 18. Qxb5 Qa7 19. b4 Rb8 20. Qa4 Qb6 21. Rfb1 cxb4 22. axb4 Ng4 23. Nd1 Bxb2 24. bxa5 Qd4 25. Rxb2 1-0

