[Event "London Imperial College op"]
[Site "London"]
[Date "2013.02.03"]
[Round "5"]
[White "Chamberlain, Mark"]
[Black "Cheslavski, Maksim"]
[Result "0-1"]
[ECO "A50"]
[BlackElo "1966"]
[PlyCount "88"]
[EventDate "2013.02.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 Nc6 2. c4 e5 3. d5 Nce7 4. e4 Nf6 5. Nc3 Ng6 6. a3 Bc5 7. Nf3 a5 8. Bd3 0-0 9. 0-0 d6 10. Na4 Ba7 11. h3 Bd7 12. Bd2 Nh5 13. Re1 Nhf4 14. Bf1 f5 15. Nc3 Qf6 16. Be3 fxe4 17. Nxe4 Qf5 18. Bxa7 Rxa7 19. Re3 b6 20. b4 axb4 21. axb4 Rfa8 22. Rxa7 Rxa7 23. c5 bxc5 24. bxc5 Qf8 25. c6 Bf5 26. Ng3 Ne7 27. Bc4 h6 28. Qb3 Kh8 29. Nh4 Bh7 30. Nf3 Bg8 31. Rxe5 dxe5 32. Nxe5 Bxd5 33. Bxd5 Ra1+ 34. Kh2 Nfxd5 35. Qc2 Qf6 36. Qb2 Re1 37. Qb8+ Kh7 38. Nf3 Rc1 39. Ne4 Qxc6 40. Qf8 Qg6 41. Ng3 c5 42. Ne5 Qf6 43. Nf7 Ng6 44. Qe8 Qe7 0-1

[Event "London Imperial College op"]
[Site "London"]
[Date "2013.02.03"]
[Round "4"]
[White "O'Molloy, Eamonn"]
[Black "Chamberlain, Mark"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1940"]
[PlyCount "36"]
[EventDate "2013.02.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Qe2 Nc6 7. Rd1 e6 8. c3 Be7 9. d4 Qc7 10. d5 Na5 11. Na3 c4 12. b4 cxb3 13. axb3 a6 14. dxe6 Nxb3 15. exf7+ Kxf7 16. Qa2 Qxc3 17. Rb1 Nxe4 18. Rxb3 Qc6 1-0

[Event "London Imperial College op"]
[Site "London"]
[Date "2013.02.02"]
[Round "3"]
[White "Altman, Joshua"]
[Black "Chamberlain, Mark"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1563"]
[PlyCount "114"]
[EventDate "2013.02.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 g6 6. Re1 Nc6 7. c3 Nf6 8. d4 e6 9. d5 Ne5 10. Nxe5 dxe5 11. Bg5 Bg7 12. Qf3 Nh5 13. Rd1 f6 14. Be3 b6 15. c4 0-0 16. Nc3 f5 17. dxe6 Qxe6 18. Nd5 fxe4 19. Qxe4 Rad8 20. Bg5 Bf6 21. Nxf6+ Nxf6 22. Qh4 Rd4 23. Rxd4 exd4 24. b3 Re8 25. h3 Nd7 26. Bd2 Qf6 27. Qxf6 Nxf6 28. f3 Kf7 29. Kf2 Re6 30. a4 a5 31. g4 Nd7 32. f4 Nf6 33. Be1 Re3 34. Rb1 Rxh3 35. Kg2 Re3 36. g5 Ne4 37. Bf2 Re2 38. Rf1 Ke6 39. Kf3 Rxf2+ 40. Rxf2 Nxf2 41. Kxf2 Kf5 42. Kf3 d3 43. Ke3 d2 44. Kxd2 Kxf4 45. Kd3 Kxg5 46. Ke4 h5 47. Kd5 h4 48. Kc6 h3 49. Kxb6 h2 50. Kxa5 h1Q 51. Kb5 Qa8 52. Kxc5 Qa5+ 53. Kd6 Qb6+ 54. Kd7 Kf5 55. c5 Qxc5 56. b4 Qxb4 57. a5 Qxa5 0-1

[Event "London Imperial College op"]
[Site "London"]
[Date "2013.02.01"]
[Round "1"]
[White "Chamberlain, Mark"]
[Black "Prior, Stephen"]
[Result "0-1"]
[ECO "D15"]
[BlackElo "2000"]
[PlyCount "74"]
[EventDate "2013.02.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 b5 6. cxd5 cxd5 7. Bd3 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. 0-0 Nc6 11. Bd2 Be7 12. Rfc1 Rc8 13. Ne2 0-0 14. a4 e5 15. e4 dxe4 16. Bxe4 Nxd4 17. Qd3 Nxe2+ 18. Qxe2 Rxc1+ 19. Bxc1 Nxe4 20. Qxe4 Qd1+ 21. Kh2 f5 22. Qb7 Bf6 23. axb5 axb5 24. Qxb5 f4 25. Qc4+ Kh8 26. Ra3 Bh4 27. Rd3 Qe1 28. Qc5 Rg8 29. Rf3 h6 30. g3 Qe2 31. Rxf4 exf4 32. gxh4 f3 33. Kg3 Qe6 34. Be3 Rc8 35. Qh5 Rf8 36. Bd4 Kh7 37. Qe5 Qg6+ 0-1

[Event "Gibraltar Challengers-A 10th"]
[Site "Caleta"]
[Date "2012.01.27"]
[Round "5"]
[White "Mihajlov, Svetoslav"]
[Black "Chamberlain, Mark"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2101"]
[PlyCount "47"]
[EventDate "2012.01.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 0-0 10. g4 b5 11. a3 Nc6 12. Nxc6 Qxc6 13. Bd3 Rb8 14. Qh3 e5 15. Nd5 Qd7 16. Qh4 Qd8 17. Rhg1 Re8 18. Bxf6 Bxf6 19. g5 Be7 20. fxe5 dxe5 21. Bxb5 Bd7 22. Nf6+ Bxf6 23. gxf6 Qb6 24. Rxg7+ 1-0

[Event "Gibraltar Challengers-A 10th"]
[Site "Caleta"]
[Date "2012.01.26"]
[Round "4"]
[White "Chamberlain, Mark"]
[Black "Diaz Velandia, Jose Manuel"]
[Result "0-1"]
[ECO "D52"]
[BlackElo "2136"]
[PlyCount "118"]
[EventDate "2012.01.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Bxf6 Nxf6 8. Qa4 Qb6 9. Qc2 Qa5 10. Bd3 Bd6 11. 0-0 0-0 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Qh5 15. Rfe1 g5 16. Qe2 f6 17. g3 Bd7 18. Nd2 Qf7 19. Bc2 Rae8 20. Rad1 Kh8 21. Qd3 Re7 22. Ne4 Bb8 23. Re2 a6 24. Rde1 e5 25. Nc5 Bg4 26. Rd2 Ba7 27. b4 exd4 28. Rxe7 Qxe7 29. Qxd4 Qe1+ 30. Kg2 Be2 31. Rxe2 Qxe2 32. Qd6 Bxc5 33. bxc5 Rf7 34. Bf5 Qe8 35. Qd4 Qe5 36. Qd8+ Kg7 37. Qd3 h6 38. g4 Qxc5 39. Bg6 Re7 40. Bh7 Kh8 41. Bg6 Qe5 42. Bf5 b5 43. Qh3 bxc4 44. Qxh6+ Kg8 45. Qg6+ Rg7 46. Qh6 c3 47. Qh3 Re7 48. Bc2 a5 49. Bb3+ Kg7 50. Bc2 Kf7 51. Qh7+ Ke6 52. Qg8+ Kd7 53. Bf5+ Kc7 54. Qc8+ Kb6 55. Qd8+ Ka7 56. Qc8 Qd5+ 57. Kg3 Rb7 58. f3 Qd6+ 59. Kh3 Rb8 0-1

[Event "Gibraltar Challengers-A 10th"]
[Site "Caleta"]
[Date "2012.01.25"]
[Round "3"]
[White "Chamberlain, Mark"]
[Black "Cohen, Lawrence S"]
[Result "1-0"]
[ECO "E91"]
[BlackElo "1971"]
[PlyCount "71"]
[EventDate "2012.01.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 0-0 6. Be2 c6 7. 0-0 Na6 8. Ne1 e5 9. Be3 b6 10. d5 cxd5 11. cxd5 Nc5 12. f3 Ba6 13. b4 Bxe2 14. Qxe2 Ncd7 15. Nd3 Ne8 16. Rac1 f5 17. Rc2 f4 18. Bf2 g5 19. Rfc1 a6 20. b5 axb5 21. Nb4 Nc5 22. Nc6 Qc7 23. Qxb5 h5 24. Rb1 Qd7 25. Qxb6 Nd3 26. Qb7 Qxb7 27. Rxb7 Nxf2 28. Kxf2 Rf7 29. Rxf7 Kxf7 30. a4 Bf8 31. Rb2 Ra6 32. Rb7+ Kg8 33. a5 g4 34. Nb5 g3+ 35. Kg1 gxh2+ 36. Kxh2 1-0

[Event "Gibraltar Challengers-A 10th"]
[Site "Caleta"]
[Date "2012.01.24"]
[Round "2"]
[White "Frey, Matthias"]
[Black "Chamberlain, Mark"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1941"]
[PlyCount "78"]
[EventDate "2012.01.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 Qc7 11. g4 b5 12. h4 Rc8 13. h5 b4 14. Nd5 Bxd5 15. exd5 Nxd5 16. Bd3 Nxe3 17. Qxe3 Nd7 18. g5 a5 19. Kb1 a4 20. Nc1 a3 21. Qe4 Nf8 22. Qxb4 Rcb8 23. Qc4 Rxb2+ 24. Ka1 Qxc4 25. Bxc4 Rxc2 26. Bb3 Rg2 27. f4 Rg4 28. fxe5 dxe5 29. Rdf1 Ne6 30. g6 Bf6 31. gxf7+ Kxf7 32. Nd3 Ke7 33. Kb1 Nd4 34. Re1 Kd6 35. Nf2 Rg2 36. Ne4+ Ke7 37. Re3 Rb2+ 38. Ka1 Rb8 39. Nc5 R8xb3 0-1

[Event "Gibraltar Challengers-A 10th"]
[Site "Caleta"]
[Date "2012.01.23"]
[Round "1"]
[White "Chamberlain, Mark"]
[Black "Schouten, Freek"]
[Result "0-1"]
[ECO "E98"]
[BlackElo "2073"]
[PlyCount "76"]
[EventDate "2012.01.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Bg5 h6 11. Be3 f5 12. f3 f4 13. Bf2 g5 14. b4 Nf6 15. Nd3 Rf7 16. Rc1 Bf8 17. c5 Ng6 18. Nb5 a6 19. Na3 h5 20. Nc4 Nd7 21. Na5 Nf6 22. Nb2 g4 23. Nbc4 Rg7 24. cxd6 Bxd6 25. Nxd6 cxd6 26. Nc4 g3 27. hxg3 fxg3 28. Bxg3 h4 29. Bh2 Nh5 30. Kf2 Ngf4 31. Rg1 Bd7 32. a4 b5 33. Nxd6 Qb6+ 34. Rc5 Qxd6 35. axb5 axb5 36. Bxb5 Ra2+ 37. Kf1 Bxb5+ 38. Rxb5 Qa6 0-1

[Event "Gibraltar Challengers-B 9th"]
[Site "Caleta"]
[Date "2011.02.02"]
[Round "5"]
[White "Mielke, Torsten Mario"]
[Black "Chamberlain, Mark"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1875"]
[PlyCount "99"]
[EventDate "2011.01.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 a6 4. Be2 Nc6 5. 0-0 Nf6 6. d3 g6 7. Nc3 Bg7 8. h3 e6 9. Qe1 0-0 10. a3 b5 11. Nd1 Bb7 12. Ne3 c4 13. Rb1 Qc7 14. Qh4 h6 15. f5 Ne5 16. Nxe5 dxe5 17. fxg6 fxg6 18. Ng4 Nxg4 19. Rxf8+ Rxf8 20. Bxg4 Kh7 21. Be3 cxd3 22. cxd3 Qd7 23. Be2 Rc8 24. Rc1 a5 25. Rxc8 Qxc8 26. Qe7 Qc6 27. Kf2 Bc8 28. Qc5 Qd7 29. g4 Bf6 30. Qa7 Bh4+ 31. Kf3 Bb7 32. Qxa5 h5 33. g5 Kg8 34. Qc3 Qd6 35. Bc5 Qc7 36. Be3 Qd6 37. Bd1 Ba6 38. b4 Bb7 39. Ke2 Kf7 40. a4 Bc6 41. axb5 Bxb5 42. Bc2 Bg3 43. Qc5 Qxc5 44. bxc5 Ke7 45. Bb3 Kd7 46. Bc2 Ke8 47. Kd2 Kd7 48. d4 exd4 49. Bxd4 e5 50. Bd3 1/2-1/2

[Event "Gibraltar Challengers-B 9th"]
[Site "Caleta"]
[Date "2011.02.01"]
[Round "4"]
[White "Chamberlain, Mark"]
[Black "Campbell, Ian"]
[Result "0-1"]
[ECO "E11"]
[BlackElo "2000"]
[PlyCount "40"]
[EventDate "2011.01.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Nf3 d5 6. Bg2 0-0 7. 0-0 dxc4 8. Ne5 Qxd4 9. Bc3 Qxd1 10. Rxd1 Nbd7 11. Nxc4 Nb6 12. Na5 c6 13. e4 Na4 14. Be5 Ng4 15. Bd6 Rd8 16. h3 Nxf2 17. Kxf2 Rxd6 18. Re1 Nxb2 19. Kg1 Bd8 20. Nc4 Nxc4 0-1

[Event "Gibraltar Challengers-B 9th"]
[Site "Caleta"]
[Date "2011.01.31"]
[Round "3"]
[White "Phillips, Owen S"]
[Black "Chamberlain, Mark"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1992"]
[PlyCount "113"]
[EventDate "2011.01.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qf3 Qc7 7. a4 e6 8. Be2 b6 9. Be3 Bb7 10. 0-0 d5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. Qh3 Nc6 14. c4 Nxd4 15. Bxd4 Bb7 16. a5 Bc5 17. axb6 Qxb6 18. Bxc5 Qxc5 19. Qh4 g5 20. Qg3 h5 21. b4 Qxb4 22. Rab1 Qe7 23. Rxb7 Qxb7 24. Bf3 Qc8 25. Qd6 f5 26. Bxa8 Qxa8 27. Qxe6+ Kf8 28. Qxf5+ Kg7 29. Qxg5+ Kf8 30. Qf6+ Kg8 31. Qg6+ Kf8 32. Re1 Qd8 33. Qxa6 Rh7 34. c5 Rg7 35. g3 Kg8 36. Qe6+ Kh7 37. c6 h4 38. Qe4+ Rg6 39. Qe7+ Qxe7 40. Rxe7+ Kh6 41. c7 Rc6 42. gxh4 Kh5 43. Kg2 Rc3 44. h3 Kxh4 45. Rg7 Kh5 46. f3 Kh6 47. Rd7 Kg5 48. Kg3 Kf6 49. Kg4 Ke6 50. Rh7 Kf6 51. f4 Rc1 52. h4 Kg6 53. Rd7 Rg1+ 54. Kf3 Rc1 55. Ke4 Kf6 56. Kd5 Kf5 57. h5 1-0

[Event "Gibraltar Challengers-B 9th"]
[Site "Caleta"]
[Date "2011.01.30"]
[Round "2"]
[White "Chamberlain, Mark"]
[Black "Siegmund, Rainer"]
[Result "0-1"]
[ECO "E06"]
[BlackElo "2133"]
[PlyCount "87"]
[EventDate "2011.01.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nc3 0-0 6. b3 dxc4 7. bxc4 Nbd7 8. e4 e5 9. d5 Nb6 10. Qd3 Bc5 11. h3 Ne8 12. Nf3 Qe7 13. 0-0 Nd6 14. Nd2 g6 15. Bb2 f5 16. Kh2 f4 17. Ne2 Na4 18. Ba3 g5 19. Bf3 Nf7 20. Qb3 Bxa3 21. Qxa4 Bd7 22. Qc2 Nh6 23. g4 b6 24. Nb3 a5 25. Nec1 a4 26. Nd2 Nf7 27. Nd3 Ra5 28. Qc3 Bc5 29. Rab1 Re8 30. Nxc5 Rxc5 31. Qb4 Nd6 32. Rfc1 Qd8 33. Bd1 Qa8 34. Nf3 h6 35. Nd2 Nb7 36. Rc3 Ra5 37. c5 Nxc5 38. d6 cxd6 39. Qxb6 Ra6 40. Qb2 Qc6 41. f3 Ra7 42. Qb4 Kg7 43. Qa3 Rb7 44. Rbc1 0-1

[Event "Gibraltar Challengers-B 9th"]
[Site "Caleta"]
[Date "2011.01.29"]
[Round "1"]
[White "Heppell, Ian"]
[Black "Chamberlain, Mark"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2122"]
[PlyCount "63"]
[EventDate "2011.01.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 g6 6. c3 Ngf6 7. Qe2 Bg7 8. d4 0-0 9. Rd1 Qc7 10. Na3 a6 11. Bf4 Nh5 12. Be3 b5 13. Nc2 e6 14. Rac1 Nb6 15. b3 Nf6 16. Bf4 Qc6 17. Re1 Rfe8 18. h3 a5 19. Nd2 Rac8 20. dxc5 dxc5 21. c4 b4 22. e5 Nh5 23. Bh2 Bh6 24. Rcd1 Nf4 25. Bxf4 Bxf4 26. Nf3 Rcd8 27. Ne3 Qe4 28. Qc2 Qxc2 29. Nxc2 Kf8 30. Kf1 Ke7 31. g3 Bh6 32. Ke2 1/2-1/2

