[Event "Nouakchott op 4th"]
[Site "Nouakchott"]
[Date "2012.10.20"]
[Round "5"]
[White "Ahmed Val, Ahmedou"]
[Black "Ishak, Cheikh Ahmed"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1821"]
[BlackElo "1784"]
[PlyCount "61"]
[EventDate "2012.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Bd3 Be6 6. Nxe6 fxe6 7. c3 Be7 8. Qb3 0-0 9. Qxe6+ Kh8 10. 0-0 Nbd7 11. b4 c6 12. f4 a5 13. Be3 a4 14. Na3 b5 15. Rad1 Ng8 16. Bd4 Nb6 17. Rf3 Rb8 18. Rh3 Nc4 19. Nxc4 bxc4 20. Bxc4 Bf6 21. e5 dxe5 22. Bxe5 Qb6+ 23. Kh1 Rbe8 24. Qf5 h6 25. Bd3 g6 26. Qxg6 Qa7 27. Rxh6+ Nxh6 28. Qxh6+ Kg8 29. Bc4+ Rf7 30. Bxf6 Ref8 31. Qg7# 1-0

[Event "Nouakchott op 4th"]
[Site "Nouakchott"]
[Date "2012.10.19"]
[Round "3"]
[White "Ishak, Cheikh Ahmed"]
[Black "Baya, Ahmed"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1784"]
[BlackElo "1752"]
[PlyCount "48"]
[EventDate "2012.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 Bb4 5. dxe5 Nxe4 6. Qd3 Nxc3 7. bxc3 Be7 8. Be2 0-0 9. 0-0 Re8 10. a3 h6 11. Qe4 d5 12. Qd3 Bg4 13. Bf4 Qd7 14. Nd4 Bxe2 15. Qxe2 Bd6 16. Nxc6 Qxc6 17. Qg4 Bxe5 18. Bxe5 Rxe5 19. Qb4 a5 20. Qb2 Rae8 21. Rad1 b6 22. Rd4 Qc5 23. a4 Rf5 24. Rg4 Qxf2+ 0-1

[Event "Nouakchott op 4th"]
[Site "Nouakchott"]
[Date "2012.10.19"]
[Round "2"]
[White "Ishak, Cheikh Ahmed"]
[Black "Sabar, Ethmane Daouda"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1784"]
[BlackElo "1997"]
[PlyCount "96"]
[EventDate "2012.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. Bd3 g6 6. Nf3 d6 7. h3 Bg7 8. Nc3 0-0 9. Be3 a6 10. a3 b5 11. Qd2 d5 12. Bh6 dxe4 13. Bxg7 Kxg7 14. Nxe4 Nxe4 15. Bxe4 Qxd2+ 16. Nxd2 Bb7 17. Nb3 Na5 18. Bxb7 Nxb7 19. 0-0-0 Rfd8 20. Rhe1 Kf8 21. Rxd8+ Rxd8 22. Rd1 Rxd1+ 23. Kxd1 e5 24. Kd2 Ke7 25. Ke3 f5 26. f3 Kd6 27. Nd2 Kd5 28. b4 Nd6 29. Kd3 h6 30. h4 f4 31. Ne4 Nf5 32. Nf6+ Ke6 33. Ne4 Nxh4 34. Nc5+ Kd6 35. Nxa6 Nxg2 36. c4 bxc4+ 37. Kxc4 Ne3+ 38. Kb5 Nc2 39. Ka4 Ne1 40. b5 Nxf3 41. Kb4 Nd4 42. a4 f3 43. Nc5 Kd5 44. Nd3 e4 45. Nf4+ Kd6 46. Nh3 g5 47. b6 g4 48. Nf2 e3 0-1

[Event "Nouakchott op 4th"]
[Site "Nouakchott"]
[Date "2012.10.19"]
[Round "4"]
[White "Nocha, Sidahmed"]
[Black "Ishak, Cheikh Ahmed"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1852"]
[BlackElo "1784"]
[PlyCount "69"]
[EventDate "2012.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. Bc4 Be7 7. 0-0 0-0 8. h3 Nc6 9. f4 h6 10. Be3 b6 11. Qe2 Nxd4 12. Bxd4 c5 13. Bf2 Bc6 14. Rad1 Qc7 15. e5 dxe5 16. fxe5 Nh7 17. Bg3 Kh8 18. Bxf7 Qb7 19. Bd5 Ng5 20. Bxc6 Qxc6 21. Nd5 Rxf1+ 22. Qxf1 Rf8 23. Qe2 Qe6 24. c4 Bd8 25. Nf4 Qf5 26. Rd6 Kh7 27. e6 Ne4 28. Qd3 Bf6 29. Rd5 Be5 30. e7 Re8 31. Ne6 Nxg3 32. Qxf5+ Nxf5 33. Rxe5 Nxe7 34. Nc7 Rd8 35. Rxe7 1-0

[Event "Nouakchott op 4th"]
[Site "Nouakchott"]
[Date "2012.10.18"]
[Round "1"]
[White "Mohamed Vall, Mohamed Mahmoud"]
[Black "Ishak, Cheikh Ahmed"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "1784"]
[PlyCount "58"]
[EventDate "2012.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 d6 3. Nf3 Nf6 4. h3 Be7 5. d4 exd4 6. Nxd4 Bd7 7. Nf3 Be6 8. Bd3 Nc6 9. 0-0 Qd7 10. a3 h5 11. Bd2 0-0-0 12. Qe1 Rdg8 13. b4 Bxh3 14. gxh3 Qxh3 15. Nh2 Ng4 16. Bf4 g5 17. Bg3 Nxh2 18. Bxh2 Nd4 19. Be2 Qxc3 20. Qxc3 Nxe2+ 21. Kh1 Nxc3 22. f3 Bf6 23. Rae1 h4 24. e5 dxe5 25. Bxe5 Bxe5 26. Rxe5 f6 27. Re6 Nd5 28. Rfe1 Rf8 29. R1e2 Nf4 0-1

[Event "Nouakchott op 3rd"]
[Site "Nouakchott"]
[Date "2012.09.29"]
[Round "5"]
[White "Ishak, Cheikh Ahmed"]
[Black "Bani, Chadad"]
[Result "0-1"]
[ECO "C21"]
[WhiteElo "1784"]
[BlackElo "1544"]
[PlyCount "64"]
[EventDate "2012.09.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. d4 c6 3. dxe5 Qa5+ 4. Nc3 Qxe5 5. Nf3 Qa5 6. a3 Nf6 7. Bd3 d5 8. exd5 Nxd5 9. Bd2 Bg4 10. Qe2+ Be7 11. 0-0-0 Be6 12. Rhe1 Nd7 13. Ne5 Bxa3 14. Nxd7 Bxb2+ 15. Kxb2 Qb4+ 16. Kc1 Qa3+ 17. Kb1 Nxc3+ 18. Bxc3 Qxc3 19. Bc4 0-0-0 20. Bxe6 fxe6 21. Qxe6 Qb4+ 22. Ka2 Qa4+ 23. Kb2 Qb4+ 24. Qb3 Qxb3+ 25. cxb3 Rxd7 26. Rxd7 Kxd7 27. Kc2 Re8 28. Rd1+ Ke6 29. f3 Kf5 30. Kd2 Rd8+ 31. Kc1 Rxd1+ 32. Kxd1 Ke5 0-1

[Event "Nouakchott op 3rd"]
[Site "Nouakchott"]
[Date "2012.09.29"]
[Round "6"]
[White "Ishak, Cheikh Ahmed"]
[Black "Kreiked, Aly Moctar"]
[Result "0-1"]
[ECO "C22"]
[WhiteElo "1784"]
[BlackElo "1833"]
[PlyCount "109"]
[EventDate "2012.09.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. Nc3 Bc5 6. Nf3 Ng4 7. Be3 Nxe3 8. fxe3 Bxe3 9. Qe2 Bh6 10. a3 d6 11. h3 Be6 12. g4 a6 13. Bg2 Ne5 14. Nxe5 Qh4+ 15. Qf2 Bd2+ 16. Kf1 Qxf2+ 17. Kxf2 Bxc3 18. bxc3 dxe5 19. Rab1 b5 20. Rhd1 0-0 21. Ke3 Rfd8 22. Bf1 Rac8 23. Be2 Kf8 24. Bd3 Ke7 25. Ra1 c5 26. a4 c4 27. Be2 Rxd1 28. Bxd1 Rd8 29. a5 Rd6 30. Be2 Kf6 31. h4 h6 32. Rf1+ Kg6 33. Bd1 f6 34. Be2 Kf7 35. g5 hxg5 36. hxg5 Ke7 37. g6 Rd8 38. Rh1 f5 39. Rh7 Kf6 40. exf5 Bxf5 41. Rh2 Kxg6 42. Bf3 Rd6 43. Bb7 Kf7 44. Rd2 Rh6 45. Rd5 Rh3+ 46. Kf2 Rxc3 47. Bxa6 Rxc2+ 48. Ke1 b4 49. Bb7 b3 50. a6 Ra2 51. Rb5 b2 52. Rxb2 Rxb2 53. a7 Ra2 54. a8Q Rxa8 55. Bxa8 0-1

[Event "Nouakchott op 3rd"]
[Site "Nouakchott"]
[Date "2012.09.29"]
[Round "7"]
[White "Mohamed Lemin, Mohamed Abdelkader"]
[Black "Ishak, Cheikh Ahmed"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "1768"]
[BlackElo "1784"]
[PlyCount "52"]
[EventDate "2012.09.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. b5 Nd4 6. Nxd4 exd4 7. 0-0 Ne7 8. Qh5 0-0 9. d3 d6 10. Bg5 Be6 11. Nd2 Ba5 12. Qh4 Re8 13. Bxe6 Bxd2 14. Bxf7+ Kxf7 15. Bxd2 a6 16. f4 Kg8 17. a4 Qd7 18. c4 axb5 19. axb5 Rxa1 20. Rxa1 c6 21. Qf2 cxb5 22. Qxd4 Rf8 23. Bb4 Nc8 24. e5 b6 25. Qd5+ Qf7 26. e6 Qe7 1-0

[Event "Nouakchott op 3rd"]
[Site "Nouakchott"]
[Date "2012.09.28"]
[Round "4"]
[White "Elhaj, Med Elbechir"]
[Black "Ishak, Cheikh Ahmed"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1615"]
[BlackElo "1784"]
[PlyCount "58"]
[EventDate "2012.09.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nc6 5. Bg5 Be7 6. e3 h6 7. Bh4 a6 8. a3 0-0 9. cxd5 exd5 10. h3 Bf5 11. Be2 Qd7 12. 0-0 Rad8 13. b4 Ne4 14. Bxe7 Nxc3 15. Qd2 Nxe2+ 16. Qxe2 Qxe7 17. Rac1 Rd6 18. g4 Bd7 19. Qd2 f5 20. g5 f4 21. exf4 Qe4 22. Ne5 Bxh3 23. f3 Qxd4+ 24. Qxd4 Nxd4 25. Rfd1 Ne2+ 26. Kf2 Nxf4 27. Nd3 Nxd3+ 28. Rxd3 c6 29. gxh6 gxh6 0-1

[Event "Nouakchott op 3rd"]
[Site "Nouakchott"]
[Date "2012.09.28"]
[Round "2"]
[White "Ishak, Cheikh Ahmed"]
[Black "Yahi, Mohamed Salem"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1784"]
[BlackElo "1895"]
[PlyCount "58"]
[EventDate "2012.09.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 Bb4 5. Bg5 h6 6. Bh4 g5 7. Bg3 Nxe4 8. Qd3 d5 9. Bxe5 Nxe5 10. Nxe5 Qf6 11. f3 Nxc3 12. bxc3 Be7 13. 0-0-0 Bf5 14. Qb5+ Kf8 15. Qxb7 Kg7 16. Qxd5 Ba3+ 17. Kd2 Rad8 18. Qa5 Bd6 19. Bd3 Rhe8 20. Rde1 c5 21. g3 Bxe5 22. dxe5 Qc6 23. c4 Bxd3 24. cxd3 Qxf3 25. Qc3 Rd4 26. Rhf1 Qg2+ 27. Kc1 Qxh2 28. Rf6 Rb8 29. Qd2 Rb1+ 0-1

[Event "Nouakchott op 3rd"]
[Site "Nouakchott"]
[Date "2012.09.28"]
[Round "3"]
[White "Mohamed Vall, Mohamed Mahmoud"]
[Black "Ishak, Cheikh Ahmed"]
[Result "1-0"]
[ECO "C20"]
[BlackElo "1784"]
[PlyCount "41"]
[EventDate "2012.09.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. c4 d6 3. Bd3 Nf6 4. Bc2 Nc6 5. Nc3 Be6 6. d3 Qd7 7. Nge2 Be7 8. h3 h6 9. Be3 0-0 10. 0-0 Rab8 11. Qd2 Nh5 12. Nd5 Rbe8 13. Rad1 Rd8 14. Ba4 a6 15. d4 b5 16. cxb5 Nxd4 17. b6 Qxa4 18. Nxe7+ Kh8 19. Nxd4 exd4 20. Bxd4 cxb6 21. Qxh6# 1-0

[Event "Nouakchott op 3rd"]
[Site "Nouakchott"]
[Date "2012.09.27"]
[Round "1"]
[White "Elmokhtar, Maaly"]
[Black "Ishak, Cheikh Ahmed"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "1784"]
[PlyCount "94"]
[EventDate "2012.09.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. g3 Nc6 4. Bg2 Nf6 5. d3 a6 6. Nc3 Bg4 7. Be3 Qd7 8. h3 Bh5 9. g4 Bg6 10. a3 Be7 11. Nh4 Nxe4 12. Nxg6 Nxc3 13. bxc3 fxg6 14. Rb1 Rb8 15. Bd5 Nd8 16. Qf3 c6 17. Bb3 h6 18. Bb6 Ne6 19. Kd2 Rf8 20. Qg3 Bg5+ 21. Be3 Bf4 22. Qg2 d5 23. Kc1 d4 24. Bxe6 Qxe6 25. Bxf4 Rxf4 26. c4 Kf8 27. a4 Kg8 28. f3 Rbf8 29. Rf1 Qd6 30. Rb3 b5 31. axb5 axb5 32. cxb5 cxb5 33. Kd2 b4 34. Ke2 Rc8 35. Rc1 Qc5 36. Rb2 Rff8 37. Rcb1 Qc3 38. Rxb4 Kh7 39. Kd1 Rf7 40. R4b3 Qa5 41. Rb5 Qa2 42. R1b2 Qa1+ 43. Kd2 Rfc7 44. Qe2 Qa4 45. Qe4 Rxc2+ 46. Rxc2 Rxc2+ 47. Kd1 Rb2+ 0-1

[Event "Nouakchott op 2nd"]
[Site "Nouakchott"]
[Date "2012.06.23"]
[Round "7"]
[White "Ishak, Cheikh Ahmed"]
[Black "Bani, Chadad"]
[Result "1-0"]
[ECO "C55"]
[BlackElo "1539"]
[PlyCount "41"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. Nf3 a6 5. Ng5 d5 6. exd5 Na5 7. Bb3 Nxb3 8. cxb3 Nxd5 9. d4 Nxc3 10. bxc3 exd4 11. Qe2+ Be7 12. cxd4 Qxd4 13. Bb2 Qb4+ 14. Kf1 0-0 15. Qh5 h6 16. Nf3 Bd7 17. Kg1 Bb5 18. h4 Rad8 19. Ng5 hxg5 20. hxg5 f5 21. g6 1-0

[Event "Nouakchott op 2nd"]
[Site "Nouakchott"]
[Date "2012.06.23"]
[Round "5"]
[White "Kreiked, Aly Moctar"]
[Black "Ishak, Cheikh Ahmed"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "67"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 Nf6 4. Bg2 c6 5. d3 Be7 6. Nf3 Be6 7. Rb1 Nbd7 8. b4 0-0 9. 0-0 a6 10. a4 h6 11. Bd2 Bf5 12. Ne1 Rb8 13. Nc2 Nh7 14. Ne3 Be6 15. b5 f5 16. bxc6 bxc6 17. Bxc6 f4 18. Bd5 Bxd5 19. Nexd5 Qe8 20. Rxb8 Nxb8 21. gxf4 Bh4 22. Kh1 Qh5 23. e3 Qf5 24. Qf3 Nc6 25. Ne4 exf4 26. Qxf4 Qh5 27. Ng3 Bxg3 28. Qxg3 Qe2 29. Rg1 Ng5 30. f4 Qxd2 31. fxg5 h5 32. Nf6+ gxf6 33. gxf6+ Kf7 34. Qxd6 1-0

[Event "Nouakchott op 2nd"]
[Site "Nouakchott"]
[Date "2012.06.23"]
[Round "6"]
[White "Yahi, Mohamed Salem"]
[Black "Ishak, Cheikh Ahmed"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1650"]
[PlyCount "56"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c6 6. Nf3 0-0 7. cxd5 cxd5 8. Bd3 Nc6 9. 0-0 h6 10. Bh4 Ne4 11. Bxe7 Qxe7 12. Nxe4 dxe4 13. Bxe4 f5 14. Bxc6 bxc6 15. Ne5 Qe8 16. Rc1 Bd7 17. Qa4 Kh7 18. Rc3 Rb8 19. Qxa7 Rd8 20. Rfc1 Qh5 21. f3 Qg5 22. f4 Qh5 23. Qc7 Bc8 24. Qxc6 Qe2 25. Qf3 Qb5 26. Rc7 Qxb2 27. Qg3 Bd7 28. Qg6+ Kg8 1-0

[Event "Nouakchott op 2nd"]
[Site "Nouakchott"]
[Date "2012.06.22"]
[Round "3"]
[White "Elhaj, Med Elbechir"]
[Black "Ishak, Cheikh Ahmed"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "50"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Be2 Nf6 4. Nc3 Nc6 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 Be6 8. Bg5 Be7 9. 0-0-0 0-0 10. h3 a6 11. Qd2 b5 12. Kb1 c5 13. Bf3 Qa5 14. b3 Rfd8 15. Qe3 c4 16. Bxf6 Bxf6 17. e5 Bxe5 18. Bxa8 Bxc3 19. Bf3 cxb3 20. cxb3 Bxb3 21. axb3 Qa1+ 22. Kc2 Qb2+ 23. Kd3 Qxb3 24. Be2 Bb4+ 25. Kd4 Bc5+ 0-1

[Event "Nouakchott op 2nd"]
[Site "Nouakchott"]
[Date "2012.06.22"]
[Round "2"]
[White "Ishak, Cheikh Ahmed"]
[Black "Eyaha, Abdallahi"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "57"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. f3 Bxc3+ 7. bxc3 Nxe4 8. Qe2 0-0 9. fxe4 Qh4+ 10. g3 Qf6 11. Be3 Re8 12. Bg2 Ne5 13. Rf1 Qg6 14. Kf2 d6 15. Kg1 Bg4 16. Qd2 c5 17. Nf5 Re6 18. Qd5 Rb8 19. Rfb1 b6 20. Bf4 Rbe8 21. Rf1 Be2 22. Rf2 Bc4 23. Qb7 Ng4 24. Nh4 Qh5 25. Bf3 g5 26. h3 gxh4 27. Bxg4 Qg6 28. Bxe6 Bxe6 29. Qc6 1-0

[Event "Nouakchott op 2nd"]
[Site "Nouakchott"]
[Date "2012.06.22"]
[Round "4"]
[White "Ishak, Cheikh Ahmed"]
[Black "Nocha, Sidahmed"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "55"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Nc3 Bb4 6. Bd2 0-0 7. Be2 Re8 8. 0-0 Bg4 9. Bg5 c6 10. Ne5 Bxe2 11. Nxe2 Be7 12. f4 Ne4 13. Bxe7 Qxe7 14. Qd3 c5 15. c3 Nc6 16. Rad1 c4 17. Qe3 Qh4 18. Rf3 f6 19. Rh3 Qf2+ 20. Qxf2 Nxf2 21. Kxf2 fxe5 22. dxe5 Rad8 23. Re3 Rf8 24. Kg3 g6 25. Nd4 a6 26. Ne6 Kf7 27. Nxf8 Rxf8 28. Rxd5 1-0

[Event "Nouakchott op 2nd"]
[Site "Nouakchott"]
[Date "2012.06.21"]
[Round "1"]
[White "Kar, El Moustapha"]
[Black "Ishak, Cheikh Ahmed"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "49"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 Bd7 5. e3 Be7 6. Qb3 dxc4 7. Bxc4 0-0 8. Qxb7 Bc6 9. Qb3 Bxf3 10. gxf3 Nc6 11. Bxe6 Rb8 12. Qa4 Nb4 13. Bc4 c5 14. Ne2 Rc8 15. Qb3 cxd4 16. Nxd4 Qc7 17. Be2 Bc5 18. Bd2 a5 19. a3 Nbd5 20. Rc1 Qd6 21. Nf5 Qe5 22. Ng3 Rb8 23. Qc2 Rxb2 24. Qxc5 Rfb8 25. e4 1-0

[Event "Nouakchott op 1st"]
[Site "Nouakchott"]
[Date "2012.06.09"]
[Round "7"]
[White "Boydia, Sidi"]
[Black "Ishak, Cheikh Ahmed"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2002"]
[PlyCount "79"]
[EventDate "2012.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 d6 3. Bc4 Nf6 4. d3 Be7 5. f4 exf4 6. Bxf4 0-0 7. Nf3 Nc6 8. 0-0 Bg4 9. Qd2 Bxf3 10. Rxf3 Ne5 11. Bxe5 dxe5 12. Kh1 c6 13. Raf1 b5 14. Bb3 b4 15. Nd1 Nxe4 16. Rxf7 Kh8 17. Qe3 Nf6 18. Rxf8+ Qxf8 19. Qxe5 Bd6 20. Qf5 Re8 21. Qf3 c5 22. Ne3 Qe7 23. Nf5 Qe5 24. g3 Rb8 25. Rf2 Re8 26. Kg2 h6 27. Nxh6 gxh6 28. Qxf6+ Qxf6 29. Rxf6 Be5 30. Rxh6+ Kg7 31. Re6 Rxe6 32. Bxe6 Bxb2 33. h4 Bc3 34. Kf3 Kf6 35. Bb3 Ke5 36. Kg4 Bd4 37. Kh5 Kf6 38. g4 Kg7 39. Kg5 Be5 40. Bd5 1-0

[Event "Nouakchott op 1st"]
[Site "Nouakchott"]
[Date "2012.06.09"]
[Round "5"]
[White "Elhaj, Med Elbechir"]
[Black "Ishak, Cheikh Ahmed"]
[Result "0-1"]
[ECO "C20"]
[PlyCount "56"]
[EventDate "2012.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. c3 d6 3. d3 Nf6 4. Nd2 Nc6 5. Ngf3 Bg4 6. Be2 Be7 7. 0-0 0-0 8. d4 exd4 9. Nxd4 Bxe2 10. Nxe2 Re8 11. Ng3 Bf8 12. Nb3 Nxe4 13. Nxe4 Rxe4 14. Qc2 Qe7 15. Be3 Re8 16. Rae1 g6 17. h3 Bh6 18. a3 Bxe3 19. fxe3 Rxe3 20. Rxe3 Qxe3+ 21. Kh1 Qe2 22. Qc1 f5 23. Nd2 Qb5 24. b4 Qd3 25. Rf3 Re3 26. Kh2 Ne5 27. Rxe3 Qxe3 28. a4 Nc4 0-1

[Event "Nouakchott op 1st"]
[Site "Nouakchott"]
[Date "2012.06.09"]
[Round "6"]
[White "Ishak, Cheikh Ahmed"]
[Black "Yahi, Mohamed Salem"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "1850"]
[PlyCount "72"]
[EventDate "2012.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[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. Nf3 Bg7 5. Bc4 0-0 6. a3 Bg4 7. Bb3 Nc6 8. Be3 e5 9. d5 Ne7 10. h3 Bd7 11. Qd2 b5 12. 0-0 c5 13. dxc6 Bxc6 14. Bd5 Nfxd5 15. exd5 Bd7 16. Ne4 Qc7 17. Bh6 Nf5 18. Bxg7 Kxg7 19. Ng3 h6 20. c3 Qc4 21. Rfd1 Rad8 22. Nxf5+ Bxf5 23. Qe3 a5 24. Kh2 Rc8 25. Ne1 Rc5 26. g4 Bc8 27. b4 axb4 28. cxb4 Rxd5 29. Rdc1 Qd4 30. Qxd4 Rxd4 31. Nf3 Rf4 32. Rc3 f5 33. gxf5 R8xf5 34. Rxc8 Rxf3 35. Rc7+ Kf6 36. Kg1 Rxf2 0-1

[Event "Nouakchott op 1st"]
[Site "Nouakchott"]
[Date "2012.06.08"]
[Round "2"]
[White "Eyaha, Abdallahi"]
[Black "Ishak, Cheikh Ahmed"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "27"]
[EventDate "2012.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 d6 3. Nf3 h6 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 c5 7. Nf3 Be7 8. e5 dxe5 9. Qxd8+ Bxd8 10. Nxe5 0-0 11. 0-0 Bc7 12. Nd3 b6 13. Nd5 Be6 14. Nxc7 1-0

[Event "Nouakchott op 1st"]
[Site "Nouakchott"]
[Date "2012.06.08"]
[Round "4"]
[White "Ishak, Cheikh Ahmed"]
[Black "Oubeid, Beder"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "37"]
[EventDate "2012.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. h3 Nf6 8. 0-0 0-0 9. Re1 Ne8 10. Rb1 f5 11. e5 dxe5 12. Nxe5 Bb7 13. Qd3 Qd6 14. Bf4 Qd8 15. Qc4+ Kh8 16. Nf7+ Kg8 17. Nh6+ Kh8 18. Qg8+ Rxg8 19. Nf7# 1-0

[Event "Nouakchott op 1st"]
[Site "Nouakchott"]
[Date "2012.06.08"]
[Round "3"]
[White "Kreiked, Aly Moctar"]
[Black "Ishak, Cheikh Ahmed"]
[Result "0-1"]
[ECO "A29"]
[PlyCount "56"]
[EventDate "2012.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. Nf3 Nc6 4. g3 Nf6 5. Bg2 Be7 6. 0-0 0-0 7. d3 Bg4 8. Rb1 a6 9. b4 Rb8 10. a4 h6 11. Bd2 Bxf3 12. Bxf3 Nd4 13. Bg2 c6 14. Bh3 d5 15. e3 Ne6 16. c5 d4 17. Ne4 Nd5 18. Bxe6 fxe6 19. Qg4 Rf5 20. exd4 exd4 21. Bxh6 Qf8 22. Bd2 Rd8 23. Rbe1 Qf7 24. Re2 Rf3 25. Ng5 Bxg5 26. Bxg5 Rd7 27. Qxd4 Nf4 28. Qe4 Nh3+ 0-1

[Event "Nouakchott op 1st"]
[Site "Nouakchott"]
[Date "2012.06.07"]
[Round "1"]
[White "Ishak, Cheikh Ahmed"]
[Black "Nocha, Sidahmed"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "60"]
[EventDate "2012.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MAU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Be2 Nf6 5. a3 d6 6. d3 h6 7. Na4 Bb6 8. c3 Bxf2+ 9. Kxf2 b5 10. Rf1 bxa4 11. Qxa4 Bd7 12. Qc2 0-0 13. Kg1 Nh7 14. Be3 f5 15. d4 f4 16. Bf2 Ng5 17. Rad1 Qe7 18. Kh1 exd4 19. Bh4 Qxe4 20. Bd3 Qe7 21. Rfe1 Qf6 22. cxd4 Rae8 23. Rf1 Bg4 24. Bxg5 hxg5 25. Qxc6 Re7 26. Qc4+ Kh8 27. Rc1 Bh5 28. Qb5 Re3 29. Bb1 Be8 30. Qa4 Bxa4 0-1

