[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.06"]
[Round "8"]
[White "Klees, Robert"]
[Black "Van Den Berg, Bart"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1459"]
[BlackElo "1674"]
[PlyCount "68"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 e6 4. dxe6 Bxe6 5. d4 a6 6. c4 Bb4+ 7. Nc3 Qe7 8. a3 Bxc3+ 9. bxc3 Bxc4+ 10. Be2 0-0 11. Ne5 Bxe2 12. Qxe2 c5 13. 0-0 cxd4 14. cxd4 Nc6 15. Bb2 Rad8 16. Rad1 Rfe8 17. f4 Nd5 18. Qf3 Qd6 19. Nxc6 Qxc6 20. Rc1 Qb6 21. Rb1 Qd6 22. Qg3 Re2 23. Rf2 Re3 24. Rf3 Rxf3 25. Qxf3 Nxf4 26. Rf1 Ne6 27. Qxf7+ Kh8 28. Re1 Nc7 29. Re7 Qh6 30. Rxc7 Qe3+ 31. Qf2 Qb3 32. Qe2 Rf8 33. d5 Qb6+ 34. Bd4 Qb1+ 0-1

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.06"]
[Round "9"]
[White "Lueersen, Lukas"]
[Black "Van Den Berg, Bart"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1710"]
[BlackElo "1674"]
[PlyCount "26"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb4 5. a3 N4c6 6. Be3 e5 7. d5 Ne7 8. Nc3 f5 9. Bg5 Kf7 10. Nf3 Nd7 11. d6 cxd6 12. Qxd6 Qb6 13. Qxb6 axb6 1/2-1/2

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.05"]
[Round "6"]
[White "Drenthen, Arjan"]
[Black "Van Den Berg, Bart"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1931"]
[BlackElo "1674"]
[PlyCount "77"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. Bd3 e6 4. Nf3 Be7 5. Qe2 b4 6. 0-0 a5 7. a3 Na6 8. Re1 d6 9. Nbd2 Nf6 10. Nc4 c5 11. e5 dxe5 12. dxe5 Nd5 13. Bg5 0-0 14. Bxe7 Qxe7 15. Qe4 g6 16. Nxa5 c4 17. Qxc4 Rfc8 18. Qg4 Nc5 19. Nxb7 Nxd3 20. cxd3 Qxb7 21. axb4 Rc2 22. Rxa8+ Qxa8 23. Ng5 Rxb2 24. Qh3 h5 25. Qf3 Qa7 26. h3 Rxb4 27. Rc1 Rf4 28. Qe2 Qb7 29. Ne4 Rf5 30. g3 Qe7 31. f4 h4 32. Nd6 Qa7+ 33. Kh1 hxg3 34. Nxf5 Nxf4 35. Qf3 g2+ 36. Kh2 Qa4 37. Ne3 Qa2 38. Nxg2 Ne2 39. Rc8+ 1-0

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.05"]
[Round "7"]
[White "Van Den Berg, Bart"]
[Black "Berresheim, Nils"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1674"]
[BlackElo "1720"]
[PlyCount "66"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. a3 d5 2. b4 Nf6 3. Bb2 e6 4. Nf3 Bd6 5. e3 0-0 6. g4 a5 7. g5 Nfd7 8. h4 e5 9. h5 e4 10. Nd4 Ne5 11. d3 axb4 12. dxe4 dxe4 13. Nd2 bxa3 14. Nxe4 c5 15. f4 cxd4 16. fxe5 Bb4+ 17. Kf2 dxe3+ 18. Kxe3 Qxd1 19. Rxd1 axb2 20. g6 Bf5 21. Bc4 hxg6 22. hxg6 Bxg6 23. Rdg1 Bxe4 24. Kxe4 Ra1 25. e6 Re8 26. Kf5 fxe6+ 27. Bxe6+ Rxe6 28. Kxe6 Rxg1 29. Rxg1 Bd2 30. Rd1 Bc1 31. Rd8+ Kh7 32. Kf7 b1Q 33. Rd1 Qa2+ 0-1

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.04"]
[Round "4"]
[White "Van Den Berg, Bart"]
[Black "Sauer, Andreas"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1674"]
[BlackElo "1340"]
[PlyCount "85"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. h4 c6 2. e3 d5 3. d4 Nf6 4. c4 e6 5. a3 Nbd7 6. Nf3 Bd6 7. Nc3 b6 8. Qc2 Bb7 9. Bd3 Rc8 10. b3 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Bb2 Qe7 14. 0-0-0 dxc4 15. Bxc4 b5 16. Bd3 b4 17. axb4 Nd5 18. Bc4 Nxb4 19. Qf5 g6 20. Bxf7+ Kf8 21. Bxg6+ Qf6 22. Qxf6+ Bxf6 23. Bb1 Rg8 24. Rd7 Ba6 25. g3 Rg7 26. Rhd1 Rc7 27. Rxg7 Kxg7 28. Ne4 Bxb2+ 29. Kxb2 h6 30. Nd6 Kf8 31. Nf5 h5 32. Rd8+ Kf7 33. Rh8 Kf6 34. Rh6+ Ke5 35. f4+ Kd5 36. Rxh5 Kc5 37. Nd4+ Kb6 38. f5 Re7 39. Ne6 Rd7 40. Nd4 c5 41. Rh6+ Kb7 42. Be4+ Nd5 43. Ne6 1-0

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.02"]
[Round "1"]
[White "Van Den Berg, Bart"]
[Black "Nezhyvenko, Mykhaylo"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1674"]
[BlackElo "1899"]
[PlyCount "108"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. a3 e5 2. c4 Nf6 3. b4 d5 4. cxd5 Nxd5 5. Bb2 Bd6 6. Qc2 0-0 7. e3 c6 8. Nf3 Qe7 9. Nc3 Nxc3 10. Bxc3 f5 11. h4 Nd7 12. Bc4+ Kh8 13. h5 Nb6 14. Bb3 Nd5 15. Bb2 a5 16. h6 axb4 17. hxg7+ Qxg7 18. a4 Qxg2 19. Ke2 Qg7 20. Rag1 Qe7 21. Ng5 Rg8 22. f4 Rg7 23. Rh6 Bc7 24. Rgh1 Ra5 25. Rxh7+ Rxh7 26. Rxh7+ Qxh7 27. Nxh7 Kxh7 28. fxe5 Be6 29. Bxd5 Rxd5 30. e4 fxe4 31. Qxe4+ Kg7 32. Qxb4 Rd7 33. Qf4 Rf7 34. Qg5+ Kf8 35. Ba3+ Ke8 36. Bd6 Bd8 37. Qg6 Kd7 38. Qe4 b6 39. Qb4 Ke8 40. Bb8 Bd7 41. Qd6 Bg4+ 42. Ke3 Bg5+ 43. Kd3 Rd7 44. Kc3 Rxd6 45. Bxd6 Bd1 46. d4 Bxa4 47. Kb4 Bb5 48. Bc7 Bd8 49. Bb8 Be2 50. Kc3 Kd7 51. Bd6 Be7 52. Bb4 Ke6 53. Bxe7 Kxe7 54. d5 cxd5 0-1

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2022.08.08"]
[Round "8"]
[White "Sebastian, Thorsten"]
[Black "Van Den Berg, Bart"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1474"]
[BlackElo "1695"]
[PlyCount "42"]
[EventDate "2022.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 b5 2. e3 Bb7 3. Nf3 a6 4. Bd3 Nf6 5. 0-0 d6 6. Nbd2 Nbd7 7. b3 e5 8. dxe5 dxe5 9. e4 Bc5 10. Bb2 Qe7 11. h3 0-0 12. Re1 Rad8 13. Nh2 Ba7 14. Qe2 Nc5 15. Ba3 g6 16. Rad1 Nh5 17. Qf1 Qe6 18. Bxc5 Bxc5 19. Ndf3 Ng3 20. Bc4 Qb6 21. Bxf7+ Kg7 0-1

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2022.08.08"]
[Round "9"]
[White "Van Den Berg, Bart"]
[Black "Spelleken, Mark"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1695"]
[BlackElo "1498"]
[PlyCount "32"]
[EventDate "2022.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. a3 e5 4. Nf3 Nc6 5. Bc4 bxa3 6. Nxa3 a6 7. c3 Bxa3 8. Bxa3 d6 9. h3 Nf6 10. Qe2 0-0 11. 0-0 Nh5 12. Qe3 Nf4 13. d4 Re8 14. g3 Qf6 15. h4 Nh5 16. Ng5 Rf8 1/2-1/2

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2022.08.07"]
[Round "6"]
[White "Reuter, Julian Frank"]
[Black "Van Den Berg, Bart"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1883"]
[BlackElo "1695"]
[PlyCount "117"]
[EventDate "2022.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. d4 c5 6. Bg5 h6 7. Bxf6 Qxf6 8. c3 d5 9. a4 b4 10. Nbd2 Nd7 11. Re1 Qg6 12. e4 0-0-0 13. a5 a6 14. exd5 exd5 15. dxc5 bxc3 16. bxc3 Nxc5 17. Ne5 Qf6 18. Rb1 Bd6 19. Rb6 Rhe8 20. Ndf3 g5 21. Bh3+ Kc7 22. Qd4 h5 23. Qxc5+ Bxc5 24. Rxf6 g4 25. Rxf7+ Kc8 26. Rb1 Re7 27. Rxe7 Bxe7 28. Nxg4 hxg4 29. Bxg4+ Kc7 30. Nd4 Re8 31. Bf3 Bg5 32. h4 Bd2 33. Rd1 Bxc3 34. Rc1 Re1+ 35. Rxe1 Bxe1 36. Nb3 Kd6 37. Kf1 Bc3 38. Ke2 Bc6 39. Kd3 Be1 40. Ke3 Ba4 41. Nd2 Bb5 42. Nb3 Ke5 43. Be2 Ba4 44. Nd4 Bxa5 45. Bxa6 Bb6 46. f4+ Kf6 47. Be2 Bc2 48. g4 Be4 49. g5+ Kg7 50. Bd3 Bxd3 51. Kxd3 Kg6 52. f5+ Kh5 53. g6 Kh6 54. Ne6 Bf2 55. h5 Bh4 56. Nf4 d4 57. Kxd4 Bf6+ 58. Ke4 Kg5 59. Ne6+ 1-0

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2022.08.07"]
[Round "7"]
[White "Van Den Berg, Bart"]
[Black "Pienski, Olaf"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1695"]
[BlackElo "1911"]
[PlyCount "77"]
[EventDate "2022.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 b6 8. 0-0 cxd4 9. cxd4 Nb4 10. Bb1 Ba6 11. Nf4 g6 12. Re1 Rc8 13. a3 Nc6 14. Nf1 Bxf1 15. Kxf1 Ndb8 16. Ba2 Bg7 17. Bxd5 exd5 18. e6 0-0 19. Qg4 fxe6 20. Nxe6 Qf6 21. f3 Qf5 22. Qh4 Qd3+ 23. Kg1 Bxd4+ 24. Kh1 Bf6 25. Qh6 Rce8 26. Bg5 Rxe6 27. Rxe6 Bg7 28. Qh3 Qf5 29. Qxf5 Rxf5 30. Bh4 Kf7 31. Rae1 Be5 32. g4 Kxe6 33. gxf5+ Kxf5 34. b4 Nd4 35. Rxe5+ Kxe5 36. Bg3+ Ke6 37. Bxb8 Nc6 38. Bc7 b5 39. Kg2 0-1

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2022.08.06"]
[Round "4"]
[White "Van Den Berg, Bart"]
[Black "Liebelt, Jannik"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "1695"]
[BlackElo "2094"]
[PlyCount "56"]
[EventDate "2022.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. c3 Nc6 6. Ne2 cxd4 7. cxd4 dxe4 8. Nxe4 Nf6 9. 0-0 0-0 10. Be3 Nb4 11. Bb1 Nbd5 12. Qd3 g6 13. Bh6 Re8 14. N2g3 b6 15. Re1 Qd7 16. h4 Nxe4 17. Qxe4 Bb7 18. Qe2 Bxh4 19. Qg4 Bf6 20. a4 Bh8 21. Ra3 Nf6 22. Qh4 Rad8 23. Bg5 Qxd4 24. Ne4 Bxe4 25. Bxe4 Nxe4 26. Rh3 Nxg5 27. Qxg5 Bg7 28. Rf3 Qd2 0-1

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2022.08.05"]
[Round "2"]
[White "Undank, Luca"]
[Black "Van Den Berg, Bart"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1695"]
[PlyCount "70"]
[EventDate "2022.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb4 5. Qa4+ N8c6 6. d5 b5 7. cxb5 Qxd5 8. bxc6 Qe4+ 9. Kd1 Bf5 10. Na3 Rd8+ 11. Bd2 Rxd2+ 12. Kxd2 Qd4+ 13. Ke2 e5 14. Nf3 Qxb2+ 15. Nd2 Qxa1 16. Nb5 Bd3+ 17. Kf3 Bxb5 18. Qxb5 Qc3+ 19. Ke2 Nxc6 20. a3 Bd6 21. Ne4 Qc2+ 22. Kf3 0-0 23. Qd3 Nd4+ 24. Kg4 Qxd3 25. Bxd3 f5+ 26. Kg3 fxe4 27. Bxe4 Rb8 28. Re1 Rb3+ 29. f3 Kf8 30. Bxh7 e4+ 31. Kg4 e3 32. Be4 Bxa3 33. Bd5 Rc3 34. Kg5 Rc5 35. Rxe3 Bc1 0-1

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2022.08.05"]
[Round "3"]
[White "Van Den Berg, Bart"]
[Black "Bertram, Karsten"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1695"]
[BlackElo "2062"]
[PlyCount "33"]
[EventDate "2022.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nc6 5. d3 Nf6 6. Be3 e5 7. 0-0 Bd6 8. Nbd2 0-0 9. c4 Qe6 10. Re1 Rad8 11. Qa4 Bb4 12. Rad1 Bxf3 13. Bxf3 Rxd3 14. Bxc6 Bxd2 15. Bxb7 Rfd8 16. Qc2 Qd7 17. Bd5 1-0

