[Event "Gibraltar Masters 11th"]
[Site "Caleta"]
[Date "2013.01.31"]
[Round "10"]
[White "Tveten, Per"]
[Black "Williamson, Brian W"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1597"]
[PlyCount "120"]
[EventDate "2013.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 153"]
[Source "ChessBase"]
[SourceDate "2013.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2013.03.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. d3 0-0 6. 0-0 d6 7. h3 Na5 8. Bb3 Nxb3 9. axb3 Ne8 10. Nd5 f5 11. Nxe7+ Qxe7 12. Bg5 Qf7 13. exf5 Qxf5 14. Qd2 Qf7 15. g4 Qxf3 16. Kh2 b6 17. Rad1 Bb7 18. Rg1 Qxf2+ 19. Qxf2 Rxf2+ 20. Kg3 Rxc2 21. Bc1 Nf6 22. Rge1 Rf8 23. Rd2 Rxd2 24. Bxd2 Nd7 25. Ra1 Rf3+ 26. Kh4 a6 27. Rc1 c5 28. d4 h6 29. dxc5 bxc5 30. b4 Kh7 31. g5 Rb3 32. bxc5 Nxc5 33. gxh6 gxh6 34. Bc3 Ne4 35. Rf1 Nxc3 36. bxc3 d5 37. Kh5 a5 38. Rf6 a4 39. Rxh6+ Kg7 40. Rg6+ Kf7 41. h4 a3 42. Rg1 Rxc3 43. Rb1 Bc6 44. Rf1+ Ke7 45. Kh6 d4 46. Rg1 a2 47. Rg6 Bd5 48. Rg1 Rh3 49. Kg5 Bc4 50. h5 Bd3 51. Kg4 Rxh5 52. Kxh5 Bb1 53. Kg5 a1Q 54. Kh4 Qb2 55. Kg3 Qc3+ 56. Kh2 Bf5 57. Rg3 e4 58. Kg2 Qd2+ 59. Kf1 e3 60. Rxe3+ dxe3 0-1

[Event "Gibraltar Masters 11th"]
[Site "Caleta"]
[Date "2013.01.30"]
[Round "9"]
[White "Williamson, Brian W"]
[Black "Dennis, Nigel W"]
[Result "0-1"]
[ECO "B56"]
[BlackElo "1904"]
[PlyCount "54"]
[EventDate "2013.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 153"]
[Source "ChessBase"]
[SourceDate "2013.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2013.03.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Bb5 Bd7 8. 0-0 Nf6 9. Ba4 a6 10. Bb3 0-0 11. f3 Qc7 12. Qd2 Ne5 13. Nd5 Nxd5 14. Bxd5 Nc4 15. Bxc4 Qxc4 16. b3 Qc7 17. Rac1 b5 18. c4 Qb7 19. Rc2 bxc4 20. bxc4 Rab8 21. Bh6 Rfc8 22. Bxg7 Kxg7 23. Rfc1 Qb6 24. Kh1 Ba4 25. Rc3 Qb2 26. Qxb2 Rxb2 27. Ra3 Rxc4 0-1

[Event "Gibraltar Masters 11th"]
[Site "Caleta"]
[Date "2013.01.29"]
[Round "8"]
[White "Collins, Andrew"]
[Black "Williamson, Brian W"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1638"]
[PlyCount "65"]
[EventDate "2013.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 153"]
[Source "ChessBase"]
[SourceDate "2013.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2013.03.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 g6 5. c3 Bg7 6. Na3 0-0 7. Nc2 d5 8. exd5 Qxd5 9. Bxc6 Nxc6 10. Ne3 Qd3 11. Qc2 Bf5 12. Qxd3 Bxd3 13. Nd5 Bxf1 14. Kxf1 Rac8 15. d3 Rfd8 16. c4 Nd4 17. Nxd4 Rxd5 18. cxd5 exd4 19. Bf4 Kf8 20. Rc1 c6 21. dxc6 Rxc6 22. Rxc6 bxc6 23. Ke2 Ke7 24. Bb8 a5 25. a4 Ke6 26. Bc7 Kd5 27. Bxa5 Kc5 28. b4+ Kd5 29. Bb6 Bf8 30. a5 c5 31. b5 c4 32. a6 c3 33. Kd1 1-0

[Event "Gibraltar Masters 11th"]
[Site "Caleta"]
[Date "2013.01.28"]
[Round "7"]
[White "Williamson, Brian W"]
[Black "Sevillano Leal, Julio"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "1807"]
[PlyCount "46"]
[EventDate "2013.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 153"]
[Source "ChessBase"]
[SourceDate "2013.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2013.03.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nf6 7. 0-0 b5 8. Qd3 Bb7 9. f4 b4 10. e5 bxc3 11. exf6 cxb2 12. fxg7 Bxg7 13. Bxb2 Qb6 14. Rab1 Nc6 15. c3 f5 16. Kh1 Nxd4 17. cxd4 Be4 18. Bh5+ Kd8 19. Qg3 Bf6 20. Rfc1 Bxb1 21. Rxb1 Rb8 22. Qe3 Bxd4 23. Rc1 Qxb2 0-1

[Event "Gibraltar Masters 11th"]
[Site "Caleta"]
[Date "2013.01.27"]
[Round "6"]
[White "George, Lolomari Erekosima"]
[Black "Williamson, Brian W"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1869"]
[PlyCount "65"]
[EventDate "2013.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 153"]
[Source "ChessBase"]
[SourceDate "2013.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2013.03.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. a3 Ncxe5 6. Nbd2 Bc5 7. e3 0-0 8. h3 Nxf3+ 9. Nxf3 Nf6 10. Be2 Re8 11. 0-0 d5 12. b4 Be7 13. Qc2 Be6 14. Bb2 Qc8 15. Nd4 c6 16. Rac1 Qd7 17. Rfd1 Rad8 18. cxd5 Qxd5 19. Bf3 Qd6 20. Nxc6 Qc7 21. Nxd8 Qxc2 22. Rxc2 Bb3 23. Rcd2 Bxd1 24. Rxd1 Bxd8 25. Bxb7 Be7 26. b5 Bc5 27. a4 h6 28. a5 Re7 29. Bf3 Rd7 30. Rc1 Bb4 31. a6 Nh7 32. Bb7 Nf8 33. b6 1-0

[Event "Gibraltar Masters 11th"]
[Site "Caleta"]
[Date "2013.01.26"]
[Round "5"]
[White "Williamson, Brian W"]
[Black "Colompar, Ladislau Alexandru"]
[Result "1-0"]
[ECO "B06"]
[BlackElo "1790"]
[PlyCount "71"]
[EventDate "2013.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 153"]
[Source "ChessBase"]
[SourceDate "2013.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2013.03.14"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Be2 Bg7 4. Nf3 Nf6 5. 0-0 Nxe4 6. Re1 0-0 7. c3 d5 8. Bd3 f5 9. Nbd2 Nc6 10. Ng5 Nxg5 11. f4 Ne4 12. Nf3 e6 13. Ne5 Nxe5 14. fxe5 c6 15. Bf4 g5 16. Bc1 h6 17. g3 Bd7 18. Kg2 Be8 19. Rh1 f4 20. Qg4 Qe7 21. Bxe4 dxe4 22. gxf4 gxf4 23. Bxf4 Kh7 24. h4 Bxe5 25. dxe5 Rg8 26. Bg5 hxg5 27. hxg5+ Kg7 28. Qh4 Bg6 29. Qh6+ Kf7 30. Raf1+ Ke8 31. Rf6 Bf5 32. Rd1 Rf8 33. Qh5+ Rf7 34. g6 Bxg6 35. Rxg6 Rg7 36. Rxg7+ 1-0

[Event "Gibraltar Masters 11th"]
[Site "Caleta"]
[Date "2013.01.25"]
[Round "4"]
[White "Williamson, Brian W"]
[Black "Othman, Mustapha"]
[Result "0-1"]
[ECO "B56"]
[BlackElo "1878"]
[PlyCount "86"]
[EventDate "2013.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 153"]
[Source "ChessBase"]
[SourceDate "2013.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2013.03.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. Bb5 Bd7 7. 0-0 Nf6 8. Re1 Be7 9. Nxc6 Bxc6 10. Bxc6+ bxc6 11. Bf4 0-0 12. Bxd6 Bxd6 13. e5 Bb4 14. Qxd8 Rfxd8 15. exf6 Rd2 16. Rac1 Bxc3 17. bxc3 gxf6 18. Re4 Rb8 19. Rb4 Rbd8 20. g3 R8d5 21. Rcb1 Rxc2 22. Rg4+ Kf8 23. Rb8+ Ke7 24. Rb7+ Rd7 25. Rxd7+ Kxd7 26. Ra4 Rxc3 27. Rxa7+ Kd6 28. Rxf7 Ke5 29. Rxh7 Ra3 30. Rc7 Kd6 31. Rf7 f5 32. h4 Rxa2 33. Rb7 c5 34. h5 c4 35. Rb1 Ke5 36. f3 c3 37. Re1+ Kd5 38. Kf1 Rh2 39. g4 fxg4 40. fxg4 Kd4 41. Re2 c2 42. Rxc2 Rxc2 43. h6 Ke5 0-1

[Event "Gibraltar Masters 11th"]
[Site "Caleta"]
[Date "2013.01.24"]
[Round "3"]
[White "Rios Gonzalez, Jose Antonio"]
[Black "Williamson, Brian W"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "1990"]
[PlyCount "39"]
[EventDate "2013.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 153"]
[Source "ChessBase"]
[SourceDate "2013.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2013.03.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 Bc5 5. e3 Nc6 6. a3 Bb6 7. Qc2 Ng5 8. c5 Ba5+ 9. b4 Nxb4 10. axb4 Bxb4+ 11. Bd2 Bxd2+ 12. Nbxd2 0-0 13. Bd3 h6 14. 0-0 Ne6 15. Ne4 Qe7 16. Rfc1 b6 17. cxb6 cxb6 18. Nd6 Nc5 19. Bc4 Kh8 20. Bd5 1-0

[Event "Gibraltar Masters 11th"]
[Site "Caleta"]
[Date "2013.01.23"]
[Round "2"]
[White "Williamson, Brian W"]
[Black "Compton, Alistair"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2087"]
[PlyCount "60"]
[EventDate "2013.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 153"]
[Source "ChessBase"]
[SourceDate "2013.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2013.03.14"]
[SourceQuality "1"]

1. g4 e5 2. h3 d5 3. c4 c6 4. Qc2 Be6 5. d3 Nd7 6. Bg2 Ne7 7. Nd2 Ng6 8. e3 Nh4 9. Bf1 Bd6 10. b3 0-0 11. Ngf3 f5 12. Nxh4 Qxh4 13. Nf3 Qe7 14. gxf5 Rxf5 15. Bg2 Qf6 16. Nh2 Bb4+ 17. Kf1 Rf8 18. Ng4 Qh4 19. Qe2 h5 20. f3 hxg4 21. hxg4 Qxg4 22. f4 Qxe2+ 23. Kxe2 Bc3 24. Rb1 exf4 25. Bh3 f3+ 26. Kf2 R5f6 27. Bb2 Bxb2 28. Rxb2 Bxh3 29. Rxh3 Ne5 30. Rd2 Ng4+ 0-1

[Event "Gibraltar Masters 11th"]
[Site "Caleta"]
[Date "2013.01.22"]
[Round "1"]
[White "Olhovik, Andrei"]
[Black "Williamson, Brian W"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2246"]
[PlyCount "63"]
[EventDate "2013.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 153"]
[Source "ChessBase"]
[SourceDate "2013.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2013.03.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Qxd5 4. Nc3 Qd8 5. e4 e6 6. Be3 Be7 7. Bc4 0-0 8. f3 Nc6 9. Nge2 Bd7 10. 0-0 Na5 11. Bd3 c6 12. Rc1 Rc8 13. a3 b5 14. b4 Nb7 15. Bc2 a5 16. Rb1 axb4 17. axb4 Qc7 18. Qd3 g6 19. Bg5 Qd8 20. Qd2 Nh5 21. Bh6 Re8 22. e5 Ra8 23. g4 Ng7 24. Ne4 f5 25. exf6 Bxf6 26. N2c3 Be7 27. Bf4 Rf8 28. Be5 Ne8 29. Qh6 Nbd6 30. Nxd6 Bxd6 31. Bxg6 hxg6 32. Qxg6+ 1-0

