[Event "World Amateur-ch U1700"]
[Site "Muscat"]
[Date "2023.11.06"]
[Round "5.4"]
[White "Inyushkin, Sergei"]
[Black "Yala, Lyes"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1699"]
[BlackElo "1552"]
[PlyCount "149"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "OMN"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. a3 Nf6 6. Rb1 a5 7. Nf3 d6 8. 0-0 0-0 9. d3 Bg4 10. h3 Bd7 11. Ne1 Qc8 12. Kh2 Rb8 13. Bd2 b6 14. Nc2 h5 15. b4 Kh7 16. bxc5 bxc5 17. Nb5 Rh8 18. Bg5 Ne5 19. Qd2 Nc6 20. Ne3 a4 21. Bxf6 Bxf6 22. Nd5 Bg7 23. h4 Qd8 24. Bh3 Bxh3 25. Kxh3 Qd7+ 26. Kg2 Nd4 27. Nxd4 Bxd4 28. e3 Bg7 29. Qc2 e6 30. Nf4 Bf6 31. Kh2 Be5 32. Ne2 Qe7 33. d4 cxd4 34. exd4 Bf6 35. Qxa4 Bxh4 36. Qc2 Bf6 37. a4 h4 38. c5 hxg3+ 39. fxg3 Kg7+ 40. Kg2 dxc5 41. dxc5 Qd7 42. Qe4 e5 43. Rxb8 Qh3+ 44. Kf2 Rxb8 45. Rc1 Rb2 46. c6 Qh2+ 47. Ke1 Bg5 48. Qxe5+ Bf6 49. Qe4 Bg5 50. Qd4+ Bf6 51. Qf2 Qh1+ 52. Qf1 Qe4 53. c7 Bc3+ 54. Rxc3 Rb1+ 55. Kd2 Rxf1 56. c8Q Qd5+ 57. Rd3 Rd1+ 58. Kxd1 Qxd3+ 59. Ke1 Qb1+ 60. Kf2 Qe4 61. Qc3+ Kh7 62. Qd4 Qf5+ 63. Kg2 Qh5 64. Qc4 Qf5 65. Qb5 Qe4+ 66. Kf2 Qh1 67. a5 Qh2+ 68. Ke3 f5 69. a6 f4+ 70. gxf4 Qh3+ 71. Kd2 Qa3 72. Qb7+ Kh6 73. a7 Qa2+ 74. Ke1 Qb1+ 75. Qxb1 1-0

[Event "World Amateur-ch U1700"]
[Site "Muscat"]
[Date "2023.11.05"]
[Round "4.10"]
[White "Yala, Lyes"]
[Black "Hussein, Siddig Mohamed"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1552"]
[BlackElo "1644"]
[PlyCount "99"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "OMN"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 Nc6 4. Nf3 d6 5. d4 Be7 6. d5 Ne5 7. Nxe5 dxe5 8. Be2 h6 9. Qd3 Bd7 10. Qg3 exd5 11. cxd5 Kf8 12. Qxe5 Bd6 13. Qd4 Qe7 14. f3 Nh5 15. g3 Bh3 16. Be3 b6 17. Qc4 f5 18. f4 Qf7 19. e5 Re8 20. exd6 cxd6 21. Qd4 Nf6 22. 0-0-0 Kg8 23. Kb1 Qe7 24. Bf2 Bg2 25. Rhe1 Ne4 26. Nxe4 Bxe4+ 27. Bd3 Kh7 28. g4 g6 29. gxf5 gxf5 30. Re3 Rhg8 31. Rg3 Rxg3 32. hxg3 Qf7 33. Bxe4 Rxe4 34. Qc3 Re7 35. Rd2 Rc7 36. Qd3 Qh5 37. a3 Re7 38. Ka2 Qf7 39. g4 Re4 40. gxf5 Rxf4 41. Bg3 Rxf5 42. Rf2 Kg6 43. Qxf5+ Qxf5 44. Rxf5 Kxf5 45. Bxd6 Ke4 46. Bf8 h5 47. d6 h4 48. d7 h3 49. Bd6 Kd5 50. d8Q 1-0

[Event "ALG Cup"]
[Site "Bejaia"]
[Date "2020.02.29"]
[Round "7"]
[White "Ait Azzouz, Fouad"]
[Black "Yala, Lyes"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1127"]
[BlackElo "1654"]
[PlyCount "41"]
[EventDate "2020.02.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ALG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 c6 3. dxc6 e5 4. Nc3 Bc5 5. Nf3 Nf6 6. Bb5 bxc6 7. Bc4 e4 8. Qe2 0-0 9. Ng5 Bg4 10. f3 exf3 11. gxf3 Bh5 12. Qg2 Re8+ 13. Kd1 h6 14. Nh3 Qd4 15. d3 Kh7 16. Rg1 g5 17. Ne2 Qe5 18. Re1 Qf5 19. Bd2 Bxf3 20. Qg3 Nh5 21. Qg2 0-1

[Event "ALG Cup"]
[Site "Bejaia"]
[Date "2020.02.29"]
[Round "5"]
[White "Maouchi, Sid Ahmed"]
[Black "Yala, Lyes"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1240"]
[BlackElo "1654"]
[PlyCount "49"]
[EventDate "2020.02.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ALG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Nc6 5. Nc3 a6 6. Bxc6 Bxc6 7. d4 cxd4 8. Nxd4 Nf6 9. Qd3 g6 10. h3 Bg7 11. Be3 0-0 12. Rd1 Nd7 13. f4 Qa5 14. 0-0 Nc5 15. Qb1 Qc7 16. f5 Nd7 17. b4 Ne5 18. Qb3 b6 19. Nxc6 Qxc6 20. Nd5 Rfd8 21. Nxb6 Rab8 22. c5 Qxe4 23. fxg6 hxg6 24. cxd6 exd6 25. Rxd6 1-0

[Event "ALG Cup"]
[Site "Bejaia"]
[Date "2020.02.29"]
[Round "6"]
[White "Yala, Lyes"]
[Black "Bennacer, Naim"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1654"]
[PlyCount "72"]
[EventDate "2020.02.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ALG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 e6 3. e4 Nc6 4. Nf3 d6 5. d3 g6 6. Bg5 f6 7. Bh4 Bg7 8. Bg3 Nge7 9. Nb5 0-0 10. Bxd6 Qa5+ 11. Nc3 Rd8 12. Bf4 Nd4 13. Be2 e5 14. Bd2 Qb6 15. Nxd4 cxd4 16. Na4 Qc6 17. 0-0 Be6 18. b4 b5 19. cxb5 Qxb5 20. Nc5 Bf7 21. a4 Qc6 22. Rc1 Qe8 23. f4 Nc8 24. fxe5 Qxe5 25. Bg4 Qe7 26. Na6 Nb6 27. a5 Nd7 28. Rc7 Qf8 29. Bf4 Bh6 30. Bxh6 Qxh6 31. Bxd7 g5 32. e5 Kg7 33. Rxf6 Qh5 34. Bg4 Qh4 35. Rcxf7+ Kg8 36. g3 Qh3 1-0

[Event "ALG Cup"]
[Site "Bejaia"]
[Date "2020.02.28"]
[Round "3"]
[White "Beghila, Aymen"]
[Black "Yala, Lyes"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1170"]
[BlackElo "1654"]
[PlyCount "35"]
[EventDate "2020.02.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ALG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 b6 4. Bg2 Bb7 5. Nc3 g6 6. 0-0 Bg7 7. Re1 e6 8. d4 cxd4 9. Nxd4 a6 10. Re3 Ne7 11. b3 0-0 12. Bb2 Nd7 13. Nde2 Nc8 14. Rb1 Qc7 15. a4 Qc5 16. Na2 Bxb2 17. Rxb2 Qd4 18. Qxd4 1-0

[Event "ALG Cup"]
[Site "Bejaia"]
[Date "2020.02.28"]
[Round "4"]
[White "Yala, Lyes"]
[Black "Bensadi, Lotfi"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1654"]
[BlackElo "1988"]
[PlyCount "30"]
[EventDate "2020.02.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ALG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. a3 d5 5. Nxd5 Nxd5 6. d3 Bc5 7. Qa4 Nc3 8. bxc3 0-0 9. g3 Qe7 10. Bg2 h6 11. 0-0 Bb6 12. Bb2 Bd7 13. Qc2 Rfe8 14. Rad1 Rad8 15. Nd2 Be6 0-1

[Event "ALG Cup"]
[Site "Bejaia"]
[Date "2020.02.28"]
[Round "2"]
[White "Yala, Lyes"]
[Black "Idjeri, Yanis"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1654"]
[BlackElo "1956"]
[PlyCount "45"]
[EventDate "2020.02.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ALG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. d3 e5 8. Bg5 h6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. Qd2 Be6 12. Ne1 Nd4 13. Nc2 Nf5 14. Nce3 c6 15. Nxf5 gxf5 16. Nc3 d5 17. cxd5 cxd5 18. Rac1 Qa5 19. Qc2 e4 20. e3 Rfc8 21. d4 Rc4 22. Rfd1 Rac8 23. Rf1 0-1

[Event "ALG Cup"]
[Site "Bejaia"]
[Date "2020.02.27"]
[Round "1"]
[White "Meddour, Massinissa"]
[Black "Yala, Lyes"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "1654"]
[PlyCount "84"]
[EventDate "2020.02.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ALG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. Bc4 Nf6 5. 0-0 a6 6. d4 cxd4 7. Nxd4 Ne5 8. Be2 g6 9. Bf4 Ned7 10. Bd3 e5 11. Bg5 exd4 12. Nd5 h6 13. Bxf6 Nxf6 14. Qf3 Bg7 15. Bc4 0-0 16. Qf4 b5 17. Bb3 Bb7 18. Nb4 Bxe4 19. Rad1 a5 20. Rxd4 axb4 21. Rxd6 Qe7 22. Re1 Rad8 23. Rxd8 Rxd8 24. f3 Qc5+ 25. Kh1 Bxc2 26. Qc1 Rc8 27. Re2 Bxb3 28. Qd2 Qc1+ 29. Qe1 Qxe1+ 30. Rxe1 Bxa2 31. Kg1 Rc2 32. Rd1 Nd5 33. Rd3 Rxg2+ 34. Kh1 Rxb2 35. h4 Rb1+ 36. Kh2 Be5+ 37. f4 Bxf4+ 38. Kg2 Ne3+ 39. Kf3 g5 40. Rd8+ Kh7 41. hxg5 hxg5 42. Ra8 Bd5+ 0-1

[Event "Tipaza U2200 op"]
[Site "Tipaza"]
[Date "2019.05.02"]
[Round "3"]
[White "Ghlib, Boutouchent"]
[Black "Yala, Lyes"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2071"]
[BlackElo "1846"]
[PlyCount "76"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ALG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Nxc6 bxc6 11. Bh6 Qa5 12. Bxg7 Kxg7 13. e5 Nd7 14. h4 h5 15. g4 Rh8 16. gxh5 Rxh5 17. f4 Ba6 18. e6 fxe6 19. Be2 Bxe2 20. Qxe2 Nc5 21. Rdg1 Rh6 22. h5 Ne4 23. Nxe4 dxe4 24. Qxe4 Qf5 25. Qd4+ Qf6 26. Qb4 a5 27. Qb7 Rah8 28. Qxc6 Rxh5 29. Rxh5 Rxh5 30. Kb1 Rh4 31. Qe4 Qf5 32. Qb7 Kf6 33. a3 Rxf4 34. Qh1 Kg7 35. Rc1 a4 36. Qh2 Qf6 37. Ka2 e5 38. c4 Rf2 1-0

[Event "ALG Cup"]
[Site "El Harrach"]
[Date "2018.11.24"]
[Round "3"]
[White "Goudjili, Riadh"]
[Black "Yala, Lyes"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "90"]
[EventDate "2018.11.23"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "ALG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 Nf6 6. Nbd2 0-0 7. 0-0 Nc6 8. c3 Bg4 9. h3 Bd7 10. Nc4 Qc7 11. Re1 b5 12. Ne3 Rab8 13. Nd5 Qc8 14. Bg5 Bxh3 15. Bxf6 exf6 16. Bxh3 Qxh3 17. Nf4 Qg4 18. Kg2 Ne5 19. Nxe5 Qxd1 20. Raxd1 fxe5 21. Nd5 Rb7 22. g4 a5 23. Rb1 b4 24. c4 Rfb8 25. b3 a4 26. Ra1 Ra8 27. Kf3 Ra6 28. Ne3 Rba7 29. Nc2 axb3 30. axb3 Ra2 31. Rh1 Bf6 32. Rhb1 Bd8 33. Ke3 Bg5+ 34. Kf3 Kg7 35. Rxa2 Rxa2 36. Ne1 Kf8 37. d4 exd4 38. e5 dxe5 39. Nd3 Bh4 40. Rh1 Rd2 41. Nxe5 Rxf2+ 42. Ke4 Re2+ 43. Kd5 Be7 44. Rxh7 Re3 45. Rxf7+ Ke8 1-0

[Event "Mokhtar Chergui Memorial 2nd"]
[Site "Ramadan"]
[Date "2000.12.07"]
[Round "7"]
[White "Gheroufella, Sid Ali"]
[Black "Yala, Lyes"]
[Result "0-1"]
[ECO "B73"]
[PlyCount "89"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ALG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0 Bd7 10. Nxc6 Bxc6 11. f3 Re8 12. Bc4 Rc8 13. Bb3 a6 14. Rad1 Qc7 15. Qf2 b5 16. a4 b4 17. Na2 Rb8 18. Nc1 a5 19. Nd3 Nd7 20. Rfe1 Nb6 21. Bxb6 Rxb6 22. f4 Rf8 23. e5 dxe5 24. Nxe5 Bxe5 25. Rxe5 Rbb8 26. Qc5 e6 27. Qxa5 Qb7 28. Rd2 Ra8 29. Qc5 Bxa4 30. Bxa4 Rxa4 31. Qd4 Qa6 32. b3 Ra1+ 33. Kf2 Rf1+ 34. Kg3 Qb7 35. Ree2 Rc8 36. h3 Qb8 37. Qe5 Qb7 38. Kh2 Qe7 39. Rf2 Rxf2 40. Rxf2 Rd8 41. Re2 Qa7 42. Qe3 Qc7 43. Qe5 Qb6 44. c4 bxc3 45. Qxc3 0-1

[Event "Mokhtar Chergui Memorial 2nd"]
[Site "Ramadan"]
[Date "2000.12.06"]
[Round "6"]
[White "Yala, Lyes"]
[Black "Dorbane, Khaled"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "98"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ALG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. cxd5 exd5 7. d4 Bf5 8. Nc3 Nc6 9. Bf4 a6 10. Ne5 Ne4 11. Rc1 Nxe5 12. Bxe5 Nxc3 13. Rxc3 c6 14. Qb3 Qd7 15. Qb6 Bd8 16. Qb3 Re8 17. Bf3 Ba5 18. Rc5 Bd8 19. Bf4 Bf6 20. Be3 Be4 21. Kg2 h5 22. Bxe4 Rxe4 23. Rd1 Rae8 24. Rc3 h4 25. f3 h3+ 26. Kg1 R4e6 27. Kf2 c5 28. Rxc5 Rxe3 29. Qxe3 Rxe3 30. Kxe3 b6 31. Rc2 g5 32. Kf2 Qe6 33. e3 g4 34. Rdc1 Qf5 35. f4 Qe4 36. Re2 Be7 37. a3 b5 38. Rc8+ Kg7 39. Rb8 Qd3 40. Rb7 Bf6 41. Rc7 a5 42. Rc3 Qe4 43. b4 axb4 44. axb4 Be7 45. Rb3 Qh1 46. e4 Qxh2+ 47. Ke1 Qg1+ 48. Kd2 Qxd4+ 49. Kc2 Qc4+ 0-1

[Event "Mokhtar Chergui Memorial 2nd"]
[Site "Ramadan"]
[Date "2000.12.05"]
[Round "5"]
[White "Bouzida, Mohamed"]
[Black "Yala, Lyes"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "78"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ALG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Qc2 g6 5. Bc4 Bg7 6. h3 0-0 7. 0-0 Nc6 8. a3 Bd7 9. d3 Rc8 10. Qe2 a6 11. Bg5 Qc7 12. Nbd2 h6 13. Be3 e6 14. Bf4 e5 15. Bh2 Kh7 16. Rfd1 Nh5 17. Nf1 Rce8 18. Ne3 Ne7 19. Bd5 Nf4 20. Bxf4 exf4 21. Bb3 fxe3 22. fxe3 f5 23. Bc2 Bb5 24. Qe1 Bd7 25. Qg3 Be6 26. d4 cxd4 27. exd4 fxe4 28. Bxe4 Bf5 29. Re1 Bxe4 30. Rxe4 Nf5 31. Qe1 Qc6 32. Re6 Rxe6 33. Qxe6 Re8 34. Qb3 Re2 35. Rf1 Qe4 36. Qd1 Rxg2+ 37. Kh1 Rg3 38. Qe1 Rxh3+ 39. Kg1 Qg4+ 0-1

[Event "Mokhtar Chergui Memorial 2nd"]
[Site "Ramadan"]
[Date "2000.12.04"]
[Round "4"]
[White "Yala, Lyes"]
[Black "Rizouk, Aimen"]
[Result "0-1"]
[ECO "A26"]
[BlackElo "2350"]
[PlyCount "70"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ALG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 g6 2. Nf3 Bg7 3. g3 d6 4. Bg2 e5 5. d3 f5 6. 0-0 Nc6 7. Nc3 Nf6 8. Rb1 0-0 9. b4 h6 10. b5 Ne7 11. Bb2 Kh8 12. Qc2 g5 13. a4 f4 14. Nd2 Nf5 15. Nce4 fxg3 16. hxg3 Ng4 17. Bf3 Ne7 18. Bg2 Qe8 19. Nf3 Qh5 20. Ned2 Be6 21. d4 Bf5 22. e4 Bh7 23. Rfe1 exd4 24. c5 Ng6 25. Re2 N6e5 26. Bxd4 Nxf3+ 27. Nxf3 Bxd4 28. Nxd4 Qh2+ 29. Kf1 Rxf2+ 30. Ke1 Qg1+ 31. Kd2 Qxg2 32. Rxf2 Qxf2+ 33. Kd3 Qxg3+ 34. Ke2 Qe3+ 35. Kd1 Nf2+ 0-1

[Event "Mokhtar Chergui Memorial 2nd"]
[Site "Ramadan"]
[Date "2000.12.03"]
[Round "3"]
[White "Bengherabi, Khalil"]
[Black "Yala, Lyes"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2134"]
[PlyCount "62"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ALG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. h4 h5 10. 0-0-0 d5 11. Nxc6 bxc6 12. exd5 Nxd5 13. Nxd5 cxd5 14. Qxd5 Qc7 15. Qc5 Qb7 16. Bd4 Bf5 17. Qb5 Qc7 18. Qe2 Rfc8 19. c3 e5 20. Be3 Qa5 21. Kd2 Rd8+ 22. Ke1 Qxa2 23. Bc1 e4 24. Kf2 exf3 25. gxf3 Rxd1 26. Qxd1 Bxc3 27. Kg1 Bf6 28. Rh2 Rd8 29. Qe1 Qb3 30. Be3 Rd1 31. Qf2 Bd3 0-1

[Event "Mokhtar Chergui Memorial 2nd"]
[Site "Ramadan"]
[Date "2000.12.02"]
[Round "2"]
[White "Yala, Lyes"]
[Black "Boulekrouche, Yacine"]
[Result "1-0"]
[ECO "A39"]
[PlyCount "89"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ALG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nc6 7. d4 cxd4 8. Nxd4 Ng4 9. e3 Nge5 10. b3 d6 11. h3 Bd7 12. Bb2 Rb8 13. Rc1 a6 14. Kh2 Nb4 15. Be4 Qc8 16. a3 Nbc6 17. Bg2 Qd8 18. Nde2 f5 19. Nf4 h6 20. Qe2 Kh7 21. Rcd1 Qe8 22. Ncd5 b5 23. cxb5 axb5 24. Nc7 Qc8 25. Nxb5 Na5 26. a4 Nxb3 27. Nd5 Rf7 28. Nf4 Nc5 29. Bd5 Rf8 30. Rc1 Qa6 31. Bd4 Rxb5 32. Bxe5 dxe5 33. axb5 Bxb5 34. Bc4 Bxc4 35. Qxc4 Qxc4 36. Rxc4 exf4 37. Rxc5 fxe3 38. fxe3 Bf6 39. Rd1 Rb8 40. Kg2 Rb2+ 41. Kg1 h5 42. h4 Kh6 43. Rcd5 Re2 44. Kf1 Kg7 45. Kxe2 1-0

[Event "Mokhtar Chergui Memorial 2nd"]
[Site "Ramadan"]
[Date "2000.12.01"]
[Round "1"]
[White "Yala, Lyes"]
[Black "Attia, Nacer Eddine"]
[Result "1-0"]
[ECO "A11"]
[PlyCount "75"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ALG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 e6 3. d4 Ne7 4. e4 g6 5. d5 d6 6. Nc3 Bg7 7. Bg5 Qd7 8. Qd2 0-0 9. h4 f5 10. h5 fxe4 11. Nxe4 exd5 12. cxd5 cxd5 13. Bxe7 Qxe7 14. Qxd5+ Be6 15. Qxd6 Re8 16. Qxe7 Rxe7 17. 0-0-0 Nc6 18. hxg6 Bf5 19. Bc4+ Kf8 20. gxh7 Bh8 21. Neg5 Rc8 22. Rd5 Bg6 23. Rh6 Kg7 24. Rh4 Nb4 25. Ra5 b6 26. Ra4 Nd3+ 27. Kd2 Nxb2 28. Ne6+ Rxe6 29. Bxe6 Rc2+ 30. Ke1 Nd3+ 31. Kf1 Rxf2+ 32. Kg1 a5 33. Rad4 Kf6 34. Bc4 Rxf3 35. gxf3 Ne5 36. Rd6+ Kg7 37. Kg2 Bxh7 38. Rdh6 1-0

