[Event "San Sebastian Gros op 25th"]
[Site "San Sebastian"]
[Date "2015.07.03"]
[Round "9"]
[White "Galarza Cenzano, Inigo"]
[Black "Sana, Mariano"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2024"]
[BlackElo "2132"]
[PlyCount "65"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d6 8. d3 Nf6 9. Nc3 0-0 10. Qe1 Qb6 11. Qh4 c4+ 12. Kh1 cxd3 13. cxd3 Qa6 14. Rd1 Bg4 15. Qg3 Rfd8 16. h3 Be6 17. f5 Bb3 18. Re1 Ba4 19. fxg6 hxg6 20. Qh4 Bc6 21. d4 Nh7 22. Ng5 Nxg5 23. Bxg5 Bxd4 24. Bxe7 Rd7 25. Rad1 Be5 26. Bf6 Bxf6 27. Qxf6 Qa5 28. Rd4 Re8 29. Red1 Re6 30. Qf4 Qe5 31. Qxe5 Rxe5 32. Rxd6 Rxd6 33. Rxd6 1/2-1/2

[Event "San Sebastian Gros op 25th"]
[Site "San Sebastian"]
[Date "2015.07.02"]
[Round "8"]
[White "Sana, Mariano"]
[Black "Bello Castano, Diego"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2132"]
[BlackElo "1889"]
[PlyCount "89"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bf5 5. Qb3 Qb6 6. Qxb6 axb6 7. cxd5 Nxd5 8. d3 Nb4 9. Na3 Rxa3 10. bxa3 Nc2+ 11. Kd2 Nxa1 12. Bb2 f6 13. Bxa1 e5 14. a4 Bb4+ 15. Bc3 Bxc3+ 16. Kxc3 0-0 17. Rb1 Nd7 18. a5 Ra8 19. axb6 Rxa2 20. Nd2 Be6 21. Bf3 Ra6 22. Nc4 Bxc4 23. Kxc4 Rxb6 24. Rxb6 Nxb6+ 25. Kc5 Na4+ 26. Kb4 Nb6 27. Ka5 Nc8 28. Bg4 Nd6 29. Kb6 Kf8 30. Kc7 Ke7 31. e3 c5 32. Kb6 c4 33. dxc4 Nxc4+ 34. Kxb7 Nd6+ 35. Kc6 Ne4 36. f3 Nd6 37. Bh3 Nc4 38. e4 Nd2 39. Bg2 g5 40. Kc5 Nb3+ 41. Kc4 Nd4 42. Kd5 Ne6 43. Bh3 Nc7+ 44. Kc6 Ne8 45. Bf1 1/2-1/2

[Event "San Sebastian Gros op 25th"]
[Site "San Sebastian"]
[Date "2015.07.01"]
[Round "7"]
[White "Del Rey, Diego"]
[Black "Sana, Mariano"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2384"]
[BlackElo "2132"]
[PlyCount "99"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 d6 7. Bb5 Nge7 8. 0-0 0-0 9. f4 Qh4 10. Kh1 Bg4 11. Qd3 Bb6 12. Nd2 Rad8 13. Bxc6 bxc6 14. f5 c5 15. N4f3 Qh5 16. c4 c6 17. f6 gxf6 18. Qc3 Rd7 19. Qxf6 Bd8 20. Qc3 f5 21. h3 fxe4 22. Nh2 Be2 23. Rxf8+ Kxf8 24. Nxe4 Ng8 25. Ng3 Bf6 26. Qd2 Qe5 27. Nxe2 Qxb2 28. Qxb2 Bxb2 29. Rb1 Re7 30. Rxb2 Rxe3 31. Ng4 Re4 32. Ng3 Rxc4 33. Nf5 Rb4 34. Rf2 d5 35. Nd4+ Ke8 36. Nxc6 Ra4 37. Rb2 Kd7 38. Nce5+ Ke6 39. Nd3 Kd6 40. Rb8 h5 41. Rxg8 hxg4 42. Rg6+ Ke7 43. Nxc5 Rc4 44. Nb3 gxh3 45. gxh3 Ra4 46. Rg2 Kf6 47. Re2 Kf5 48. Kg2 Ra6 49. Kf3 Rh6 50. Nd4+ 1-0

[Event "San Sebastian Gros op 25th"]
[Site "San Sebastian"]
[Date "2015.06.30"]
[Round "6"]
[White "Sana, Mariano"]
[Black "Romero Holmes, Alfonso"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2132"]
[BlackElo "2469"]
[PlyCount "84"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. Bxf6+ gxf6 8. 0-0-0+ Nd7 9. e3 c6 10. Nf3 Kc7 11. Ne4 a5 12. Be2 Be7 13. Rhg1 Rhg8 14. h3 f5 15. Nc3 a4 16. Nd5+ Kd8 17. Nb6 Kc7 18. Nxa8+ Rxa8 19. g4 fxg4 20. hxg4 Ra5 21. Rh1 Bxg4 22. Rxh7 Be6 23. Nd2 Nf6 24. Rh6 e4 25. Kb1 Re5 26. Rg1 Rf5 27. Rg2 Re5 28. a3 b5 29. cxb5 cxb5 30. f3 exf3 31. Nxf3 Bf5+ 32. Ka2 Rxe3 33. Nd4 Be4 34. Nxb5+ Kb7 35. Rf2 Bd5+ 36. Kb1 Ne4 37. Rfh2 Bg5 38. R6h3 Nd2+ 39. Ka1 Nb3+ 40. Kb1 Nd2+ 41. Ka1 Nb3+ 42. Kb1 Nd2+ 1/2-1/2

[Event "San Sebastian Gros op 25th"]
[Site "San Sebastian"]
[Date "2015.06.29"]
[Round "5"]
[White "Darrigues, Alain"]
[Black "Sana, Mariano"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1891"]
[BlackElo "2132"]
[PlyCount "148"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Qc2 Be7 6. Bg5 0-0 7. e3 Re8 8. Bd3 Nbd7 9. Nf3 c6 10. 0-0 h6 11. Bh4 b6 12. Rac1 Bb7 13. Rfd1 Ne4 14. Bg3 Nxg3 15. hxg3 Bf8 16. Bh7+ Kh8 17. Bf5 g6 18. Bd3 a6 19. Ne2 Bd6 20. a3 Qf6 21. Nf4 Rac8 22. Bxg6 fxg6 23. Nxg6+ Kg8 24. Nfh4 Re6 25. Qe2 Nf8 26. Nxf8 Rxf8 27. Nf3 Bc7 28. Rd2 Rfe8 29. Rc3 Kg7 30. Nh2 Qg6 31. Qg4 Qxg4 32. Nxg4 h5 33. Nh2 b5 34. Rc1 Bc8 35. Nf3 Rf6 36. Ne1 Rh8 37. Rdc2 Bd7 38. Nf3 a5 39. Nh4 b4 40. a4 b3 41. Rc3 Rb8 42. Nf3 Bd6 43. Ne5 Bxe5 44. dxe5 Re6 45. Rc5 Rxe5 46. Rxa5 Kf6 47. Kf1 Ke6 48. Ke2 Kd6 49. Kd2 Rf5 50. Ke2 Rbf8 51. f3 Rg5 52. Kf2 Rfg8 53. g4 hxg4 54. f4 R5g7 55. Kg3 Bf5 56. Rc3 Rb7 57. Ra6 Bd7 58. a5 Kc7 59. f5 Rg5 60. Rb6 Rxb6 61. axb6+ Kxb6 62. Rxb3+ Kc5 63. f6 Rg6 64. Rb7 Kd6 65. b4 Rxf6 66. Ra7 Rf7 67. Ra3 Ke5 68. Rc3 Ke4 69. Ra3 Kf5 70. Ra1 Re7 71. Ra3 Re4 72. Rb3 Ke5 73. Kf2 Kd6 74. Kg3 Kc7 0-1

[Event "San Sebastian Gros op 25th"]
[Site "San Sebastian"]
[Date "2015.06.27"]
[Round "3"]
[White "Sana, Mariano"]
[Black "Cifuentes Parada, Roberto"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2132"]
[BlackElo "2449"]
[PlyCount "76"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d3 d5 5. exd5 exd5 6. Bg5 Be7 7. Bxe7 Ngxe7 8. d4 0-0 9. Be2 cxd4 10. Nxd4 Qb6 11. Nb3 d4 12. Ne4 Bf5 13. Ng3 Qb4+ 14. Kf1 Bg6 15. h4 h6 16. h5 Bh7 17. Rh4 Rad8 18. Bd3 f5 19. Ne2 Kh8 20. Nexd4 Nxd4 21. c3 Qb6 22. Rxd4 Rxd4 23. cxd4 Nc6 24. Be2 Bg8 25. Bf3 Rd8 26. Bxc6 Qxc6 27. Rc1 Qe4 28. Rc2 Bd5 29. f3 Qh4 30. Kg1 Qxh5 31. Nc5 Qh4 32. Re2 Bc4 33. Re5 Rxd4 34. Qc2 Qd8 35. Re1 b6 36. b3 Bg8 37. Na6 Rd2 38. Qxf5 Qd4+ 0-1

[Event "US Open-115"]
[Site "Orlando"]
[Date "2014.08.03"]
[Round "9"]
[White "Gulamali, Kazim"]
[Black "Sana, Mariano"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "2283"]
[BlackElo "2132"]
[PlyCount "57"]
[EventDate "2014.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. 0-0 Nb6 7. Bb5 Bd6 8. Re1 f6 9. d4 0-0 10. c3 Bg4 11. Nbd2 Kh8 12. h3 Bh5 13. Ne4 exd4 14. Bxc6 bxc6 15. cxd4 Bb4 16. Nc3 Nd5 17. Bd2 Rb8 18. g4 Bf7 19. Ne4 Bd6 20. Qc1 Qd7 21. Nh4 Be6 22. f3 f5 23. Ng5 Bg8 24. Nxf5 Rxf5 25. gxf5 Qxf5 26. Qb1 Qf6 27. Qe4 Rxb2 28. Bc1 Nf4 29. h4 0-1

[Event "US Open-115"]
[Site "Orlando"]
[Date "2014.08.02"]
[Round "8"]
[White "Sana, Mariano"]
[Black "Bowman, William C"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2132"]
[PlyCount "120"]
[EventDate "2014.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. f4 d6 7. Nf3 0-0 8. 0-0 Rb8 9. Kh1 b5 10. Ne2 Bb7 11. c3 a5 12. Be3 Ng4 13. Bd2 b4 14. h3 bxc3 15. bxc3 Nf6 16. f5 Ba6 17. fxg6 fxg6 18. Be3 Qc7 19. Ng5 Qd7 20. Nf4 Rb2 21. Bc1 Rb6 22. h4 Qb7 23. Nfe6 Rb8 24. Nxg7 Kxg7 25. e5 dxe5 26. Ne6+ Kg8 27. Nxc5 Qc8 28. Qe2 Qc7 29. a4 Bc8 30. Qa2+ Kg7 31. Qd2 Nd8 32. Qh6+ Kg8 33. d4 Nf7 34. Qe3 exd4 35. cxd4 Bf5 36. Qc3 Rb3 37. Qe1 Nh5 38. Bf4 Nxf4 39. gxf4 R3b4 40. Na6 Qd7 41. Nxb8 Rxb8 42. Qxa5 Rb2 43. Qd5 Qc7 44. Qc6 Qd8 45. Qa8 Rb8 46. Qd5 Qb6 47. a5 Qf6 48. a6 Qxh4+ 49. Kg1 Rd8 50. Qf3 Nh6 51. a7 Ng4 52. Qh3 Qf6 53. Qg3 Qxd4+ 54. Kh1 Kg7 55. a8Q Rxa8 56. Rxa8 Nf6 57. Qf2 Qc3 58. Re1 Qc7 59. Ra7 Qd8 60. Rexe7+ Kg8 1-0

[Event "US Open-115"]
[Site "Orlando"]
[Date "2014.08.01"]
[Round "7"]
[White "Hon, Eric"]
[Black "Sana, Mariano"]
[Result "0-1"]
[ECO "C95"]
[BlackElo "2132"]
[PlyCount "100"]
[EventDate "2014.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. h3 0-0 9. c3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. d5 c5 13. Nf1 c4 14. Bc2 Qc7 15. Ng3 g6 16. Nh2 Nc5 17. f4 exf4 18. Bxf4 Rfe8 19. Qf3 Ncd7 20. Re2 Ne5 21. Qe3 Nfd7 22. Rf1 Bf8 23. Ref2 Bg7 24. Bh6 Rf8 25. Bxg7 Kxg7 26. Kh1 Qd8 27. Ne2 Qe7 28. Nd4 Nc5 29. Qg3 Kh8 30. Nhf3 Ncd3 31. Bxd3 Nxd3 32. Re2 Rae8 33. Ng5 h6 34. Ngf3 Nc5 35. e5 Bxd5 36. exd6 Qf6 37. Nd2 Qd8 38. Qf4 Qg5 39. Qxg5 hxg5 40. Rxe8 Rxe8 41. b3 Rd8 42. bxc4 bxc4 43. Rb1 Rxd6 44. N4f3 Kg7 45. Rb4 a5 46. Rb5 Na4 47. Rxa5 Nxc3 48. a3 Ne2 49. Rc5 c3 50. Nb1 Bxf3 0-1

[Event "US Open-115"]
[Site "Orlando"]
[Date "2014.07.31"]
[Round "1"]
[White "Campbell, Tim"]
[Black "Sana, Mariano"]
[Result "1-0"]
[ECO "C45"]
[BlackElo "2132"]
[PlyCount "85"]
[EventDate "2014.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 d6 8. 0-0 Nxd4 9. cxd4 Bb6 10. Nc3 c6 11. Qd2 Ba5 12. f4 Qh4 13. Rab1 f5 14. b4 Bc7 15. d5 fxe4 16. Nxe4 Bf5 17. Bf2 Qh6 18. Rbe1 Qg6 19. Bh4 Bxe4 20. Bxe7 Kxe7 21. f5 Qf6 22. Rxe4+ Kd7 23. Re6 Qh4 24. Rf4 Qg5 25. f6 gxf6 26. Rexf6 Rae8 27. Rf7+ Kd8 28. Rxc7 Rhf8 29. Rff7 Rxf7 30. Qxg5+ Kxc7 31. h4 Re1+ 32. Kh2 Re5 33. Qg4 b5 34. Bb3 cxd5 35. Qd4 Kc6 36. g4 h5 37. g5 Rfe7 38. Qc3+ Kb6 39. Qf3 Re2+ 40. Kg1 d4 41. g6 d3 42. Qxd3 R2e4 43. Qxd6+ 1-0

[Event "US Open-115"]
[Site "Orlando"]
[Date "2014.07.31"]
[Round "6"]
[White "Sana, Mariano"]
[Black "Sheng, Joshua"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2132"]
[BlackElo "2236"]
[PlyCount "116"]
[EventDate "2014.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. d3 d5 5. Bg5 Be7 6. Bxe7 Nxe7 7. d4 cxd4 8. Qxd4 0-0 9. exd5 exd5 10. Bd3 Nbc6 11. Qh4 Bf5 12. 0-0-0 Bxd3 13. Rxd3 Qa5 14. Kb1 Rac8 15. Rhd1 Ng6 16. Qa4 Qc5 17. R1d2 b5 18. Qxa6 Nb4 19. Qxb5 Nxd3 20. Qxd3 Rfd8 21. Nxd5 Nf4 22. Nxf4 Rxd3 23. Nxd3 Qf5 24. h3 g5 25. Nfe1 Re8 26. Kc1 Qd5 27. Kd1 Qxa2 28. Re2 Rd8 29. Rd2 f5 30. f3 Kg7 31. b4 Qc4 32. Ke2 Rb8 33. Kf2 Qd4+ 34. Ke2 Re8+ 35. Kd1 Qa1+ 36. Nc1 Rxe1+ 37. Kxe1 Qxc1+ 38. Ke2 Qb2 39. c4 Qxb4 40. Rc2 f4 41. Kd1 Qb1+ 42. Kd2 Qg1 43. Kc3 Kf6 44. Kb2 Qb6+ 45. Kc1 Qc5 46. Kb2 Qb4+ 47. Kc1 Qa3+ 48. Kd1 Qa1+ 49. Kd2 Qg1 50. Kc3 Ke5 51. Re2+ Kd6 52. Ra2 Qc1+ 53. Kb3 Qd1+ 54. Kc3 Qe1+ 55. Kb3 Kc5 56. Rc2 Qb1+ 57. Kc3 Qb4+ 58. Kd3 Qb3+ 0-1

[Event "US Open-115"]
[Site "Orlando"]
[Date "2014.07.29"]
[Round "4"]
[White "Sana, Mariano"]
[Black "Hoang, Truman"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2132"]
[PlyCount "85"]
[EventDate "2014.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 Bc5 5. Bg5 h6 6. Bh4 d6 7. Nf3 Na5 8. Bb3 c6 9. Qd2 Nxb3 10. axb3 a6 11. 0-0 Bg4 12. Ne1 g5 13. Bg3 Nh5 14. Kh1 Nf4 15. f3 Be6 16. Bf2 Bxf2 17. Rxf2 h5 18. d4 f6 19. Rd1 Qe7 20. d5 cxd5 21. exd5 Bf5 22. Ne4 h4 23. Nd3 Nh5 24. Kg1 Kf7 25. Rff1 Bxe4 26. fxe4 Rag8 27. c4 h3 28. g3 Qd7 29. Qf2 Qg4 30. Qf3 Qxf3 31. Rxf3 Rc8 32. c5 dxc5 33. Nxe5+ Kg7 34. Nc4 Rcd8 35. e5 b5 36. Nd6 fxe5 37. Ne4 c4 38. Rf5 Kg6 39. Rxe5 Nf6 40. Re6 Rhf8 41. Rxa6 Kf5 42. Nxf6 Rxf6 43. Rf1+ 1-0

[Event "North American op 19th"]
[Site "Las Vegas"]
[Date "2009.12.26"]
[Round "1"]
[White "Sana, Mariano"]
[Black "Sundararajan, Kidambi"]
[Result "0-1"]
[ECO "D23"]
[WhiteElo "2135"]
[BlackElo "2516"]
[PlyCount "46"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. Qxc4 Bg4 6. Ne5 Be6 7. Qd3 Nbd7 8. Nxd7 Qxd7 9. Nc3 Rd8 10. e4 Qxd4 11. Qxd4 Rxd4 12. Be3 Rd8 13. Bxa7 g6 14. Bb6 Ra8 15. Be2 Bg7 16. Bd4 0-0 17. 0-0 b5 18. b4 Rfd8 19. Be5 Rd2 20. Rfc1 Nxe4 21. Bxg7 Kxg7 22. Bf3 Nxc3 23. Rxc3 Raxa2 0-1

[Event "US Open-109"]
[Site "Dallas"]
[Date "2008.08.09"]
[Round "8"]
[White "Sana, Mariano"]
[Black "Rogers, Bradley K"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2150"]
[BlackElo "2106"]
[PlyCount "80"]
[EventDate "2008.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d3 Nf6 5. g3 Be7 6. Bg2 d6 7. 0-0 0-0 8. Rb1 Kh8 9. b4 Qe8 10. b5 Nd8 11. c5 Ne6 12. c6 b6 13. Ng5 Qg6 14. Nxe6 Bxe6 15. e3 d5 16. Qe2 Bd6 17. f4 Rae8 18. d4 exd4 19. exd4 Ne4 20. Rb3 Qf6 21. Qd1 Bf7 22. Ba3 Bh5 23. Bf3 Bxf3 24. Rxf3 Nxc3 25. Rbxc3 Re4 26. Bxd6 Qxd6 27. Rfe3 Rfe8 28. Rxe4 Rxe4 29. Rb3 h6 30. Qd3 Qf6 31. Rb4 g5 32. fxg5 hxg5 33. Ra4 f4 34. gxf4 Qxf4 35. Rxa7 Re1+ 36. Kg2 Qg4+ 37. Qg3 Qe4+ 38. Kh3 Re3 39. Rxc7 Qf5+ 40. Kg2 Re2+ 0-1

[Event "US Open-109"]
[Site "Dallas"]
[Date "2008.08.08"]
[Round "7"]
[White "Yeager, Daniel A"]
[Black "Sana, Mariano"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2335"]
[BlackElo "2150"]
[PlyCount "89"]
[EventDate "2008.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 a5 11. Nc3 Na6 12. Bxf6 Bxf6 13. e4 Nb4 14. Rad1 b6 15. d5 exd5 16. exd5 Bb7 17. Nd4 Be5 18. Ne6 fxe6 19. dxe6 Ba6 20. Nb5 Qf6 21. e7+ Kh8 22. exf8Q+ Rxf8 23. Rfe1 c6 24. Qe4 Bxb2 25. Nc7 Qxf2+ 26. Kh1 Bd3 27. Qe7 Nc2 28. Qxf8+ Qxf8 29. Re8 Qxe8 30. Nxe8 Nb4 31. Bxc6 Bc2 32. Rf1 Kg8 33. Rf2 Bd4 34. Bd5+ Nxd5 35. Rxc2 Bc5 36. Rd2 Nc3 37. Rd7 Nxa4 38. Nxg7 Nc3 39. Ne6 Bb4 40. Rg7+ Kh8 41. Rb7 Kg8 42. Rxb6 Nd5 43. Rb5 Nc3 44. Rb7 Bd6 45. Rg7+ 1-0

[Event "US Open-109"]
[Site "Dallas"]
[Date "2008.08.06"]
[Round "5"]
[White "Sana, Mariano"]
[Black "Endsley, Barry E"]
[Result "1-0"]
[ECO "D88"]
[WhiteElo "2150"]
[PlyCount "59"]
[EventDate "2008.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. d4 g6 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 cxd4 11. cxd4 Na5 12. Bd3 Bg4 13. Qd2 a6 14. Rac1 Bxe2 15. Bxe2 Nc6 16. d5 Ne5 17. Bd4 Rc8 18. Qb2 f6 19. Bxe5 fxe5 20. Qxb7 Rb8 21. Qxa6 Ra8 22. Qb7 Rb8 23. Qc7 Qe8 24. Rc6 Kh8 25. Bc4 Ra8 26. Bb3 Bf6 27. Ra1 Rb8 28. Rd1 Bg7 29. f3 Ra8 30. Re6 1-0

[Event "World op 32nd"]
[Site "Philadelphia"]
[Date "2004.07.04"]
[Round "7"]
[White "Owen, Steven"]
[Black "Sana, Mariano"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2051"]
[BlackElo "2248"]
[PlyCount "67"]
[EventDate "2004.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. f4 d6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Re1 Nec6 11. Ne2 Qa5 12. c3 Nxe2+ 13. Qxe2 b6 14. Bd2 Bd7 15. a3 Qa6 16. e5 d5 17. b4 Ne7 18. c4 Qc8 19. Rec1 dxc4 20. dxc4 Qc7 21. b5 Rad8 22. Bc3 Bc8 23. g4 Bh6 24. Ng5 Bxg5 25. fxg5 Bb7 26. Bxb7 Qxb7 27. Rd1 Qc7 28. Qf3 Rxd1+ 29. Rxd1 Rd8 30. Rd6 Nc8 31. Qf6 Rd7 32. Rc6 Qb8 33. Kf2 Ne7 34. Rd6 1/2-1/2

[Event "World op 32nd"]
[Site "Philadelphia"]
[Date "2004.07.03"]
[Round "4"]
[White "Dejmek, Mark W"]
[Black "Sana, Mariano"]
[Result "1/2-1/2"]
[ECO "B98"]
[WhiteElo "2134"]
[PlyCount "109"]
[EventDate "2004.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[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 Bd7 10. Qg3 Nc6 11. Nxc6 Bxc6 12. Bd3 h6 13. Bh4 Nh5 14. Qg4 Nxf4 15. Bxe7 Nxd3+ 16. Rxd3 Qxe7 17. Qxg7 0-0-0 18. Rf1 Rdg8 19. Qxf7 Qxf7 20. Rxf7 Rxg2 21. Rxd6 Rxh2 22. Rxe6 Rg8 23. b3 Rgg2 24. Nd5 Rxc2+ 25. Kb1 Rcg2 26. Ref6 Bxd5 27. exd5 Rb2+ 28. Kc1 Kb8 29. Rxh6 Rhc2+ 30. Kd1 Rg2 31. Kc1 Rxa2 32. Kb1 Rad2 33. Kc1 Rxd5 34. Rb6 Rc5+ 35. Kb1 Rc7 36. Rxc7 Kxc7 37. Rh6 b6 38. Kc1 a5 39. Kb1 Kb7 40. Kc1 Kc7 41. Kb1 Rd2 42. Kc1 Rd6 43. Rh5 Kc6 44. Kc2 Rd5 45. Rh4 Kb5 46. Kc3 Kc5 47. Rc4+ Kd6 48. Rh4 b5 49. Rg4 Kc5 50. Rh4 b4+ 51. Kc2 Re5 52. Kd2 Kb5 53. Kc2 a4 54. bxa4+ Kxa4 55. Rh3 1/2-1/2

