[Event "Potsdam Christmas 35th"]
[Site "Potsdam"]
[Date "2010.12.30"]
[Round "7.41"]
[White "Calamar, Traian"]
[Black "Werthmann, Nils"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1864"]
[BlackElo "1746"]
[PlyCount "51"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c6 5. e3 0-0 6. Nge2 e6 7. 0-0 d5 8. cxd5 exd5 9. d4 Bf5 10. h3 Re8 11. g4 Be6 12. f4 Bxg4 13. hxg4 Nxg4 14. Qe1 Nxe3 15. Bxe3 Rxe3 16. Qf2 Re7 17. Rae1 Nd7 18. Nc1 Rxe1 19. Rxe1 Qb6 20. Nb3 f5 21. Re7 Qd8 22. Qe3 Kh8 23. Qe6 Nf8 24. Qf7 Bh6 25. Nxd5 cxd5 26. Bxd5 1-0

[Event "Potsdam Christmas 35th"]
[Site "Potsdam"]
[Date "2010.12.29"]
[Round "5.41"]
[White "Calamar, Traian"]
[Black "Schwedek, Tony"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1864"]
[BlackElo "1456"]
[PlyCount "96"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e3 0-0 6. Nge2 d6 7. 0-0 Nc6 8. d4 Rb8 9. h3 a6 10. b3 Bd7 11. Bb2 b5 12. cxb5 axb5 13. d5 Na5 14. Rb1 b4 15. Ne4 Nxe4 16. Bxg7 Nxf2 17. Rxf2 Kxg7 18. Qd2 Qc8 19. Kh2 Kg8 20. Rbf1 c4 21. bxc4 Nxc4 22. Qd4 Ne5 23. Qh4 Qd8 24. Nd4 e6 25. Qh6 Qe7 26. dxe6 Bxe6 27. Nxe6 fxe6 28. Rxf8+ Rxf8 29. Rxf8+ Qxf8 30. Qh4 Nf3+ 31. Bxf3 Qxf3 32. Qd8+ Qf8 33. Qg5 Qf2+ 34. Kh1 Qe1+ 35. Kg2 Qd2+ 36. Kh1 Qd5+ 37. Qxd5 exd5 38. Kg2 Kf7 39. Kf3 Ke6 40. Kf4 h6 41. h4 Kf6 42. g4 g5+ 43. Kg3 Ke5 44. hxg5 hxg5 45. Kf3 d4 46. Ke2 Ke4 47. exd4 Kxd4 48. Kd2 d5 0-1

[Event "Potsdam Christmas 35th"]
[Site "Potsdam"]
[Date "2010.12.29"]
[Round "6.41"]
[White "Leyrer, Thomas"]
[Black "Calamar, Traian"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1618"]
[BlackElo "1864"]
[PlyCount "66"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 Nf6 4. Nc3 0-0 5. Bg5 d6 6. e3 h6 7. Bh4 g5 8. Bg3 Nh5 9. Bd3 Nxg3 10. fxg3 f5 11. Bc2 Nc6 12. Qd3 e5 13. dxe5 Nb4 14. Qe2 dxe5 15. Rd1 Nxc2+ 16. Qxc2 Qe7 17. Nd5 Qf7 18. 0-0 c6 19. Nb4 Be6 20. b3 a5 21. Nd3 e4 22. Nde5 Qc7 23. Nd4 Qxe5 24. Nxe6 Qxe6 25. Rd2 Rad8 26. Rfd1 Qe7 27. c5 Bf6 28. Qc4+ Kh8 29. Rxd8 Rxd8 30. Rxd8+ Qxd8 31. Qf7 f4 32. gxf4 gxf4 33. Qh5 Bg7 0-1

[Event "Potsdam Christmas 35th"]
[Site "Potsdam"]
[Date "2010.12.28"]
[Round "3.41"]
[White "Calamar, Traian"]
[Black "Haar, Reinhard"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1864"]
[BlackElo "1501"]
[PlyCount "42"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e3 0-0 6. Nge2 c5 7. 0-0 Qc7 8. b3 a6 9. Bb2 e5 10. d4 cxd4 11. exd4 Nbd7 12. Qd2 Re8 13. Rad1 Nf8 14. dxe5 dxe5 15. h3 Be6 16. Qd6 Qxd6 17. Rxd6 e4 18. Rfd1 Rac8 19. Nf4 Rc6 20. Rxc6 bxc6 21. Nxe6 Nxe6 1-0

[Event "Potsdam Christmas 35th"]
[Site "Potsdam"]
[Date "2010.12.28"]
[Round "4.41"]
[White "Krefenstein, Sergej"]
[Black "Calamar, Traian"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1998"]
[BlackElo "1864"]
[PlyCount "61"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 0-0 6. Qd2 c6 7. g4 e5 8. 0-0-0 Qa5 9. Bc4 b5 10. Bb3 exd4 11. Bxd4 c5 12. Bxf6 Bxf6 13. Bd5 b4 14. Nb1 Be6 15. Bxa8 Qxa2 16. c3 Nd7 17. Bd5 Bxd5 18. Qxd5 Qa4 19. Ne2 Be5 20. f4 Nb6 21. Qd3 Bg7 22. Qxd6 Rc8 23. e5 Bf8 24. Qd3 Be7 25. h4 c4 26. Qe4 Bc5 27. h5 Qa2 28. hxg6 hxg6 29. e6 Na4 30. exf7+ Kxf7 31. Rd7+ 1-0

[Event "Potsdam Christmas 35th"]
[Site "Potsdam"]
[Date "2010.12.27"]
[Round "1.41"]
[White "Calamar, Traian"]
[Black "Reyher, Bastian"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1864"]
[BlackElo "717"]
[PlyCount "47"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 Nf6 5. e3 d6 6. Nge2 Bg4 7. f3 Bh5 8. 0-0 Qe7 9. d4 exd4 10. exd4 Bb6 11. Kh1 Bg6 12. Bg5 Nb4 13. Nf4 Bc2 14. Qd2 0-0 15. a3 Ba5 16. axb4 Bxb4 17. Qxc2 Qe3 18. Bxf6 gxf6 19. Ncd5 Qxd4 20. Nxb4 Qxc4 21. Nfd5 Kg7 22. Qf5 Rfe8 23. Qxf6+ Kf8 24. Qh8# 1-0

[Event "Potsdam Christmas 35th"]
[Site "Potsdam"]
[Date "2010.12.27"]
[Round "2.41"]
[White "Cremer, Jan Paul"]
[Black "Calamar, Traian"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "2003"]
[BlackElo "1864"]
[PlyCount "97"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. Be3 Bd7 10. Kh1 Nxd4 11. Bxd4 Bc6 12. Qd3 b5 13. Rae1 b4 14. Nd5 Nxd5 15. exd5 Bxd4 16. Qxd4 Bd7 17. Qxb4 Bf5 18. Qd2 Qc8 19. Bd3 Rb8 20. b3 e6 21. dxe6 fxe6 22. Bxf5 Rxf5 23. Qxd6 Rb6 24. Qd3 Rd5 25. Qe2 Rbd6 26. c4 Rd2 27. Qe5 Qc6 28. Re2 Kf7 29. h3 R6d3 30. Kh2 Rxe2 31. Qxe2 Qd6 32. Qf2 a6 33. Qa7+ Kf6 34. Qxh7 Rd2 35. Rf2 Qd4 36. Qh8+ Kf5 37. Qxd4 Rxd4 38. g3 e5 39. fxe5+ Kxe5 40. Re2+ Kd6 41. Kg2 a5 42. Kf2 Rd3 43. h4 a4 44. Rb2 axb3 45. axb3 Kc5 46. Kg2 Kb4 47. Rf2 Rxb3 48. Rf6 g5 49. Rb6+ 1-0

