[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.29"]
[Round "6"]
[White "Parviz, Bahram"]
[Black "Filis, Leon"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "63"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Nxd5 5. c4 Nf6 6. Be3 e6 7. Be2 Nc6 8. Nc3 Be7 9. h3 Bf5 10. Qb3 a6 11. 0-0 0-0 12. a3 Qd7 13. Qd1 Rfd8 14. Ne5 Nxe5 15. dxe5 Qxd1 16. Raxd1 Ne4 17. Nxe4 Bxe4 18. Rxd8+ Rxd8 19. Rd1 Rxd1+ 20. Bxd1 Bd3 21. c5 Bd8 22. Bf3 b6 23. b4 Bb5 24. Be4 h6 25. f4 a5 26. g3 axb4 27. axb4 bxc5 28. Bxc5 f6 29. exf6 Bxf6 30. Bg6 e5 31. fxe5 Bxe5 32. Kf2 1/2-1/2

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.29"]
[Round "7"]
[White "Ramminger, Artur"]
[Black "Parviz, Bahram"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "73"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 c5 4. Nf3 d5 5. e3 a6 6. Nc3 Nc6 7. Be2 dxc4 8. Bxc4 b6 9. Be2 cxd4 10. Nxd4 Nxd4 11. Qxd4 Qxd4 12. exd4 Bb7 13. 0-0 Bd6 14. Bg5 Ne4 15. Nxe4 Bxe4 16. f3 Bd5 17. b4 h6 18. Be3 0-0 19. Rac1 Rac8 20. Rxc8 Rxc8 21. Rc1 Rxc1+ 22. Bxc1 f6 23. g3 Kf7 24. Kf2 Ke7 25. f4 g5 26. Ke3 Kd7 27. Bf3 Kc6 28. Bb2 Bxf3 29. Kxf3 f5 30. fxg5 hxg5 31. h3 Be7 32. Ke3 Kd5 33. Kd3 Bf6 34. Bc3 Be7 35. Be1 Bf6 36. Bf2 Be7 37. Be1 1/2-1/2

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.28"]
[Round "4"]
[White "Heinz, Friedrich"]
[Black "Parviz, Bahram"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1642"]
[PlyCount "77"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Qb6 5. c3 cxd4 6. cxd4 Nc6 7. Be2 Bb4+ 8. Nc3 Nge7 9. 0-0 Nf5 10. a3 Bxc3 11. bxc3 0-0 12. a4 a6 13. Ba3 Re8 14. Rb1 Qa5 15. Qc2 g6 16. Bc5 Qd8 17. Bb6 Qd7 18. Qd2 Kg7 19. g4 Nh6 20. Ng5 f5 21. exf6+ Kxf6 22. Qf4+ Kg7 23. Bc5 e5 24. dxe5 Nxg4 25. Bd4 Nxd4 26. cxd4 Rf8 27. Qg3 Nh6 28. h3 Qxa4 29. Qc3 Qd7 30. Bf3 Qe7 31. h4 Nf5 32. Bxd5 Nxh4 33. Ne6+ Bxe6 34. Rxb7 Bd7 35. f4 Rxf4 36. Qg3 Rxf1+ 37. Kxf1 Rf8+ 38. Kg1 Nf5 39. Qf2 1/2-1/2

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.28"]
[Round "5"]
[White "Payes, Marco"]
[Black "Parviz, Bahram"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1602"]
[PlyCount "92"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 g6 4. Nc3 Bg7 5. Nb5 d6 6. h4 a6 7. Nc3 Nbd7 8. Nf3 Qe7 9. Bg5 h6 10. Bf4 e5 11. dxe5 Nxe5 12. Be2 Bg4 13. Qd4 Nxf3+ 14. gxf3 Be6 15. Qa4+ Bd7 16. Qb4 Bc6 17. e4 Nh5 18. Be3 Nf6 19. 0-0-0 a5 20. Qa3 0-0 21. Rdg1 Rfb8 22. Nd1 b5 23. Qc3 Be8 24. Qd2 c5 25. Bxh6 d5 26. Bxg7 Kxg7 27. h5 Ng8 28. hxg6 fxg6 29. Qxd5 Bf7 30. Qh5 Kf8 31. Qg4 a4 32. Ne3 a3 33. b3 Qe5 34. Rh7 Qb2+ 35. Kd2 Qf6 36. Nd5 Bxd5 37. exd5 Ne7 38. Qe4 Nxd5 39. Bd3 Qf4+ 40. Qxf4+ Nxf4 41. Be4 Rd8+ 42. Ke3 Nd5+ 43. Bxd5 Rxd5 44. Rh8+ Kg7 45. Rxa8 b4 46. Ra7+ Kh6 1-0

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.27"]
[Round "2"]
[White "Ostheim, Linus"]
[Black "Parviz, Bahram"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "44"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 cxd4 6. cxd4 Nc6 7. Be2 Nge7 8. Nbd2 Nxd4 9. 0-0 Nxe2+ 10. Qxe2 Bd7 11. a4 a6 12. b3 Ng6 13. Bb2 Nf4 14. Qd1 Bc5 15. Qc2 Rc8 16. Qd1 0-0 17. Ba3 Bxa3 18. Rxa3 Rc3 19. Qb1 Rfc8 20. h4 Rc1 21. Rxc1 Rxc1+ 22. Qxc1 Ne2+ 0-1

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.27"]
[Round "3"]
[White "Parviz, Bahram"]
[Black "Hennings, Christian"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "60"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Bc5 4. Nf3 d6 5. d3 h6 6. h3 Nge7 7. Be3 Bxe3 8. fxe3 0-0 9. a3 Be6 10. Nd5 Qd7 11. Qd2 a6 12. 0-0-0 b5 13. Nxe7+ Nxe7 14. Bxe6 Qxe6 15. Kb1 c5 16. d4 a5 17. d5 Qd7 18. b3 c4 19. g4 Nc8 20. Qc3 Nb6 21. Rc1 Rfc8 22. Qb2 c3 23. Qa1 Rab8 24. Ka2 Qc7 25. Rhe1 Qc5 26. Re2 Nc4 27. bxc4 Qxc4+ 28. Kb1 Qxe2 29. Nh4 b4 30. a4 b3 0-1

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.26"]
[Round "1"]
[White "Parviz, Bahram"]
[Black "Mohammadi, Sholeh"]
[Result "1-0"]
[ECO "B30"]
[BlackElo "1162"]
[PlyCount "77"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. 0-0 a6 6. Bc4 e5 7. d3 Nf6 8. Bg5 Be7 9. c3 dxc3 10. Nxc3 h6 11. Bh4 d6 12. Bxf6 Bxf6 13. Nd5 Be6 14. a4 Bxd5 15. Bxd5 Qe7 16. Qb3 Rb8 17. a5 0-0 18. Rfc1 Bg5 19. Rc3 Bd2 20. Rc2 Bf4 21. g3 Bg5 22. h4 Bf6 23. Rac1 Rfd8 24. Qb6 Rd7 25. Rc7 Rxc7 26. Rxc7 Qe8 27. Bxf7+ Qxf7 28. Rxf7 Kxf7 29. Qc7+ Be7 30. Qxb8 g5 31. hxg5 hxg5 32. Qxb7 Ke6 33. Qxa6 Bd8 34. Qb5 Ke7 35. a6 Bc7 36. a7 g4 37. a8Q Bd8 38. Qab7+ Kf8 39. Q5d7 1-0

