[Event "IRI-ch U08"]
[Site "Chess.com INT"]
[Date "2021.01.16"]
[Round "5"]
[White "Derakhshandeh, Yasin"]
[Black "Ilbeygi, Alireza"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1148"]
[PlyCount "118"]
[EventDate "2021.01.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IRI"]
[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 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Neg5 e4 8. Nxe4 Qxe4+ 9. Qe2 Qxe2+ 10. Kxe2 Bf5 11. d3 Be7 12. Kf1 0-0 13. Bg5 Bxg5 14. Nxg5 f6 15. Nf3 Rad8 16. g3 Nd4 17. Nxd4 Rxd4 18. Kg2 g5 19. Rhe1 Bd7 20. Kg1 Re8 21. Re3 Rxe3 22. fxe3 Rg4 23. Rf1 Kg7 24. Kg2 h5 25. h3 Rb4 26. c3 Rxb2+ 27. Kg1 Bxh3 28. Re1 Rg2+ 29. Kf1 Rxa2+ 30. Kg1 Rg2+ 31. Kh1 Rxg3 32. Kh2 h4 33. Rg1 Rxg1 34. Kxg1 Bf5 35. e4 Be6 36. d4 c6 37. e5 fxe5 38. dxe5 a5 39. Kf1 a4 40. Ke1 a3 41. Kd1 a2 42. Kc1 a1Q+ 43. Kc2 Bf5+ 44. Kd2 Qa2+ 45. Ke3 Qc2 46. Kd4 Qe4+ 47. Kc5 Qd5+ 48. Kb6 Qb5+ 49. Kc7 Qxe5+ 50. Kxb7 Qe7+ 51. Kxc6 Be4+ 52. Kb6 Qb7+ 53. Kc5 Qc6+ 54. Kd4 Qd5+ 55. Ke3 Qd3+ 56. Kf2 Qf3+ 57. Ke1 Bd3 58. Kd2 Qe2+ 59. Kc1 Qc2# 0-1

[Event "IRI-ch U08"]
[Site "Chess.com INT"]
[Date "2021.01.16"]
[Round "3"]
[White "Derakhshandeh, Yasin"]
[Black "Malahmadi, Ilia"]
[Result "0-1"]
[ECO "B10"]
[PlyCount "56"]
[EventDate "2021.01.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Bb3 Nf6 5. c4 Bg4 6. Nf3 dxc4 7. Bxc4 e6 8. Qb3 Nd5 9. 0-0 Bxf3 10. Qxf3 Bc5 11. Nc3 Nxc3 12. dxc3 0-0 13. Qg4 Qd7 14. Bh6 g6 15. Bxf8 Kxf8 16. Rfe1 Nc6 17. b4 Bb6 18. b5 Ne5 19. Rxe5 Rd8 20. Ree1 f5 21. Qe2 Ke7 22. Red1 Qc7 23. Rxd8 Kxd8 24. Rd1+ Kc8 25. Bxe6+ Kb8 26. Rd7 Qf4 27. Qc4 Qxf2+ 28. Kh1 Qg1# 0-1

[Event "IRI-ch U08"]
[Site "Chess.com INT"]
[Date "2021.01.16"]
[Round "1"]
[White "Derakhshandeh, Yasin"]
[Black "Rajabzadeh, Diako"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "138"]
[EventDate "2021.01.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. Bc4 Nf6 3. Nc3 g6 4. d3 e5 5. Nf3 Be7 6. 0-0 0-0 7. h3 Nc6 8. Bh6 Re8 9. Qe2 Nd4 10. Nxd4 exd4 11. Nd5 Nxd5 12. Bxd5 c6 13. Bb3 d5 14. exd5 cxd5 15. c3 dxc3 16. bxc3 b5 17. Qe5 f6 18. Qxd5+ Qxd5 19. Bxd5+ Kh8 20. Bxa8 Bf5 21. Rad1 Rxa8 22. d4 Bf8 23. Rd2 Bxh6 24. Re2 Bd3 25. Ree1 Bxf1 26. Rxf1 Re8 27. d5 Bd2 28. Rd1 Bxc3 29. d6 Re1+ 30. Rxe1 Bxe1 31. d7 Ba5 32. Kf1 Kg7 33. Ke2 Kf7 34. g4 Ke7 35. f4 Kxd7 36. h4 Ke6 37. Kf3 Kd5 38. g5 fxg5 39. hxg5 Ke6 40. Ke3 Kd5 41. Kd3 b4 42. Kc2 Kc4 43. Kb2 Kd4 44. Kb3 Ke4 45. Ka4 Kxf4 46. Kxa5 Kxg5 47. Kxb4 h5 48. a4 h4 49. Kc3 h3 50. a5 h2 51. Kc4 h1Q 52. Kb5 Qb7+ 53. Ka4 Qc6+ 54. Kb4 Kf5 55. a6 Qxa6 56. Kc5 Qd6+ 57. Kc4 g5 58. Kb5 g4 59. Kc4 g3 60. Kc3 g2 61. Kc4 g1R 62. Kc3 Rc1+ 63. Kb2 Qb6+ 64. Kxc1 a5 65. Kc2 Qd4 66. Kb3 a4+ 67. Ka3 Qc3+ 68. Ka2 a3 69. Kb1 Qb2# 0-1

[Event "IRI-ch U08"]
[Site "Chess.com INT"]
[Date "2021.01.16"]
[Round "11"]
[White "Derakhshandeh, Yasin"]
[Black "Safaei, Homayon"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "52"]
[EventDate "2021.01.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 Nxd4 9. Nxd4 Ng4 10. Qxg4 d5 11. exd5 Bxg4 12. f3 Qe7+ 13. Ne2 Bf5 14. 0-0 b5 15. Bxb5+ Kd8 16. Nd4 Qe3+ 17. Rf2 Qxd4 18. Bc6 Rb8 19. Nb3 Qe3 20. a3 Qxb3 21. Rd2 Qe3+ 22. Rf2 Rxb2 23. Raf1 Bd3 24. a4 Bxf1 25. h3 Qxf2+ 26. Kh2 Qxg2# 0-1

[Event "IRI-ch U08"]
[Site "Chess.com INT"]
[Date "2021.01.16"]
[Round "7"]
[White "Derakhshandeh, Yasin"]
[Black "Taghizadeh, Amiraala"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "88"]
[EventDate "2021.01.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IRI"]
[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 Bb4 5. d3 0-0 6. 0-0 Bxc3 7. bxc3 d6 8. Bg5 Bg4 9. Bd5 Qe7 10. Bxf6 Qxf6 11. h3 Bd7 12. Bxc6 Bxc6 13. Qe2 Bb5 14. c4 Bd7 15. Qe3 h6 16. Rfb1 b6 17. d4 exd4 18. Nxd4 c5 19. Nf5 Bxf5 20. exf5 Rfe8 21. Qd2 Re5 22. Re1 Rxf5 23. Rf1 Rg5 24. Rae1 Rf8 25. g3 Qf5 26. h4 Rg6 27. Qe2 Qh3 28. Qf3 Qxh4 29. Qh1 Qg4 30. Re3 Rg5 31. Qg2 Rh5 32. Qf3 Qh3 33. Qg2 Qg4 34. Rf3 Rh3 35. Re1 Qh5 36. Re4 f5 37. Ref4 Rf6 38. Rxf5 Rxf5 39. Rf4 Re5 40. Qa8+ Re8 41. Qd5+ Kh7 42. Qf5+ Kh8 43. Qf7 Re1+ 44. Kg2 Rh2# 0-1

[Event "IRI-ch U08"]
[Site "Chess.com INT"]
[Date "2021.01.16"]
[Round "6"]
[White "Gharedaghi, Mahan"]
[Black "Derakhshandeh, Yasin"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "50"]
[EventDate "2021.01.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d3 d6 4. Be2 Bg4 5. h3 Bxf3 6. Bxf3 Be7 7. c4 Nf6 8. b3 0-0 9. Nc3 h6 10. 0-0 Nd4 11. Nd5 Nxf3+ 12. Qxf3 Nxd5 13. cxd5 Bg5 14. Bxg5 hxg5 15. Qh5 Qf6 16. h4 gxh4 17. g4 Qf3 18. Qxh4 Qe2 19. Rfe1 Qd2 20. Re3 f6 21. g5 fxg5 22. Qxg5 Qxf2+ 23. Kh1 Rf3 24. Ree1 Raf8 25. Rg1 Rh3# 0-1

[Event "IRI-ch U08"]
[Site "Chess.com INT"]
[Date "2021.01.16"]
[Round "10"]
[White "Khodashenas, Maniad"]
[Black "Derakhshandeh, Yasin"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "52"]
[EventDate "2021.01.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Bb4+ 4. c3 Be7 5. dxe5 d6 6. exd6 cxd6 7. e5 dxe5 8. Qxd8+ Bxd8 9. Nxe5 Nxe5 10. Bf4 Bc7 11. Bxe5 Bxe5 12. Bd3 Nf6 13. Nd2 0-0 14. 0-0 Ng4 15. Rfe1 Bxh2+ 16. Kh1 Bd7 17. f3 Bg3 18. Re4 Nf2+ 19. Kg1 Nxe4 20. fxe4 Rae8 21. Nc4 Bb5 22. Rd1 Re6 23. Na5 Bxd3 24. Rxd3 Rxe4 25. Rd1 Rfe8 26. Rd3 Re1# 0-1

[Event "IRI-ch U08"]
[Site "Chess.com INT"]
[Date "2021.01.16"]
[Round "2"]
[White "Matani, Mahrad"]
[Black "Derakhshandeh, Yasin"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "107"]
[EventDate "2021.01.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d6 9. d5 Nb4 10. Bb5+ c6 11. dxc6 bxc6 12. Be2 d5 13. e5 Bf5 14. Nd4 c5 15. Nxf5 Ne4 16. Nxe4 dxe4 17. Qxd8+ Rxd8 18. Bb5+ Kf8 19. 0-0 Nc2 20. Rac1 Nd4 21. Nxd4 cxd4 22. Bc6 e3 23. fxe3 dxe3 24. Rfe1 f6 25. exf6 gxf6 26. Rxe3 Rg8 27. Rce1 Kf7 28. Re7+ Kf8 29. Re8+ Rxe8 30. Rxe8+ Kg7 31. Rxg8+ Kxg8 32. Kf2 a5 33. Ke3 h5 34. Kd4 f5 35. Ke5 Kg7 36. Kxf5 Kh6 37. Ke4 h4 38. Kf4 Kh5 39. g4+ Kh6 40. Ke5 h3 41. Kd5 Kg5 42. Bd7 Kf4 43. Kc5 Kf3 44. Kb5 Kg2 45. g5 Kxh2 46. Bxh3 Kxh3 47. g6 Kh4 48. g7 Kh5 49. g8Q Kh6 50. Kc6 Kh5 51. Kd5 Kh4 52. Ke4 Kh5 53. Kf5 Kh4 54. Qg4# 1-0

[Event "IRI-ch U08"]
[Site "Chess.com INT"]
[Date "2021.01.16"]
[Round "4"]
[White "Movahed Nezhad, Nima"]
[Black "Derakhshandeh, Yasin"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "83"]
[EventDate "2021.01.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IRI"]
[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. Bc4 Nf6 5. 0-0 d6 6. d3 0-0 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qd8 10. Ne7+ Nxe7 11. a3 Bg4 12. b4 Bd4 13. h3 Bxa1 14. Qxa1 Bxf3 15. gxf3 Ng6 16. Kh1 Nh4 17. Qd1 Qg5 18. Rg1 Qf4 19. Rg3 c6 20. b5 d5 21. exd5 cxd5 22. Bxd5 Rad8 23. Bxb7 Rd7 24. Bc6 Rd4 25. Qg1 Nf5 26. Rg2 Rfd8 27. Qd1 Nh4 28. Rg3 Ng6 29. Qa1 R4d6 30. Qa2 Qc1+ 31. Rg1 Qf4 32. Rg3 Qc1+ 33. Rg1 Qf4 34. Be4 Qh4 35. Rg3 Qf4 36. Rxg6 Rxg6 37. Bxg6 Rf8 38. Bh5 Qc1+ 39. Kh2 Qf4+ 40. Kh1 Qc1+ 41. Kh2 Qf4+ 42. Kh1 1/2-1/2

[Event "IRI-ch U08"]
[Site "Chess.com INT"]
[Date "2021.01.16"]
[Round "9"]
[White "Vahed, Abtin"]
[Black "Derakhshandeh, Yasin"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "55"]
[EventDate "2021.01.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IRI"]
[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. Bc4 Bc5 5. d3 0-0 6. Bg5 h6 7. Bd2 d6 8. 0-0 Be6 9. Bxe6 fxe6 10. h3 Nh5 11. Qe2 Nf4 12. Bxf4 exf4 13. Nh4 Ne5 14. Qh5 f3 15. Nxf3 Nxf3+ 16. Kh1 Nd2 17. Rfd1 Nf3 18. gxf3 Bd4 19. Rf1 Bxc3 20. bxc3 Qf6 21. Rab1 g6 22. Qxh6 Qxf3+ 23. Kg1 Qe2 24. Rxb7 Rae8 25. Rxc7 Rf7 26. Qxg6+ Kh8 27. Rxf7 Rg8 28. Rh7# 1-0

