[Event "IRI-ch U18"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "3"]
[White "Baneshi, Mahan"]
[Black "Heydari, Mohammad Masoud"]
[Result "1-0"]
[ECO "E35"]
[WhiteElo "2156"]
[BlackElo "1854"]
[PlyCount "83"]
[EventDate "2021.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRI"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 b6 7. Qa4+ Nc6 8. Qxc6+ Bd7 9. Bxf6 Bxc6 10. Bxd8 Rxd8 11. a3 Be7 12. e3 0-0 13. Nf3 Bb7 14. Bd3 c5 15. 0-0 Rfe8 16. dxc5 bxc5 17. Bb5 Rf8 18. Rfd1 Bf6 19. Rac1 d4 20. Na4 a6 21. Be2 dxe3 22. fxe3 Bc6 23. Rxd8 Rxd8 24. Nc3 Rb8 25. Nd1 Ba4 26. Bxa6 Bxd1 27. Rxd1 Rxb2 28. Rc1 Be7 29. a4 Rb3 30. Kf2 g5 31. Rc2 Ra3 32. Bb5 f6 33. Bc4+ Kg7 34. Ra2 Rc3 35. Nd2 Bd6 36. Ne4 Rxc4 37. Nxd6 Rb4 38. a5 Rb8 39. a6 Ra8 40. a7 c4 41. Nxc4 Rxa7 42. Rxa7+ 1-0

[Event "IRI-ch U18"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "5"]
[White "Borji, Parham"]
[Black "Heydari, Mohammad Masoud"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1661"]
[BlackElo "1854"]
[PlyCount "96"]
[EventDate "2021.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRI"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. e5 Nc6 4. d4 Qb6 5. Nf3 Bg4 6. dxc5 Qc7 7. Bf4 e6 8. b4 Nge7 9. Na3 a6 10. Qa4 Ng6 11. Bg3 Bxf3 12. gxf3 Rc8 13. b5 axb5 14. Nxb5 Qd7 15. Nd6+ Bxd6 16. cxd6 Ngxe5 17. Be2 Qxd6 18. f4 Qc5 19. 0-0 Nd7 20. Rac1 0-0 21. Kh1 f5 22. Qb3 Na5 23. Qb2 Nf6 24. Rg1 Rf7 25. Bh4 Kh8 26. Rg2 Nc4 27. Bxc4 Qxc4 28. Bxf6 gxf6 29. Rcg1 Qxf4 30. Qb6 Qe4 31. h3 Rg8 32. Kh2 Qf4+ 33. Kh1 Qf3 34. Kh2 Qf4+ 35. Kh1 Qe4 36. Kh2 Rff8 37. Qxb7 d4 38. Qe7 Qe5+ 39. Kh1 dxc3 40. Rg7 Qe4+ 41. R1g2 Qh4 42. R7g3 c2 43. Qc7 Rxg3 44. Rxg3 Qe4+ 45. Kh2 Rg8 46. Rxg8+ Kxg8 47. Qg3+ Kf7 48. Qc3 Qe5+ 0-1

[Event "IRI-ch U18"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "9"]
[White "Eslami Niya, Seyed Mahdi"]
[Black "Heydari, Mohammad Masoud"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1753"]
[BlackElo "1854"]
[PlyCount "100"]
[EventDate "2021.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRI"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. d3 d5 4. Nd2 Nf6 5. g3 Bc5 6. e3 Bg4 7. Ne2 Qd7 8. h3 Be6 9. Bg2 0-0-0 10. d4 exd4 11. exd4 Bb4 12. c3 Bd6 13. c4 Bb4 14. c5 Ne4 15. Bxe4 dxe4 16. a3 Bxd2+ 17. Qxd2 Bxh3 18. d5 Ne7 19. Nf4 Bg4 20. Bxg7 Rhe8 21. Bf6 Qb5 22. Bxe7 Rxe7 23. Qe3 b6 24. cxb6 axb6 25. Rc1 h5 26. Kd2 Bf3 27. Rhe1 Qa5+ 28. Kc2 Qxa3 29. Ra1 Qd6 30. Ra4 Kd7 31. Rc1 Ke8 32. Kb1 Kf8 33. Rc6 Qe5 34. Rd4 Rd6 35. Rxd6 Qxd6 36. Rc4 Qe5 37. Ra4 Kg7 38. Rc4 Re8 39. Qc3 Qxc3 40. Rxc3 Re7 41. Kc2 Rd7 42. Kd2 c5 43. Ke3 Ra7 44. Kd2 Kf6 45. b4 cxb4 46. Rb3 Ra4 47. Ke3 Ra3 48. Rxa3 bxa3 49. d6 a2 50. d7 Ke7 0-1

[Event "IRI-ch U18"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "8"]
[White "Heydari, Mohammad Masoud"]
[Black "Beytmashall, Abdolghader"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1854"]
[BlackElo "1728"]
[PlyCount "101"]
[EventDate "2021.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRI"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 Bg4 5. b3 g6 6. Bb2 Bg7 7. Nbd2 Nbd7 8. h3 Bf5 9. 0-0 0-0 10. Ne5 Ne4 11. f3 Ng3 12. Re1 Nxe5 13. dxe5 Bxd3 14. cxd3 f6 15. exf6 Bxf6 16. Bxf6 Rxf6 17. f4 Qb6 18. Kh2 Nf5 19. d4 Raf8 20. Rc1 Nxe3 21. Rxe3 Qxd4 22. Rf3 Rxf4 23. Qe1 e5 24. Rcc3 e4 25. Rxf4 Rxf4 26. Rg3 Rf2 27. Nf1 Rxa2 28. Ne3 Qd2 29. Qf1 d4 30. Nf5 Qf2 31. Qc4+ Kf8 32. Nxd4 Ra1 33. Qc5+ Ke8 34. Qe5+ Kd7 35. Qg7+ Kd6 36. Nb5+ Kc5 37. Qxa1 Kxb5 38. Qa4+ Kb6 39. Qxe4 Qf7 40. Rf3 Qd7 41. Qe3+ Ka6 42. Rf4 Qd6 43. Qg3 Qc5 44. Ra4+ Kb6 45. Rc4 Qd5 46. Qe3+ Kc7 47. Re4 Qd6+ 48. Qg3 Qxg3+ 49. Kxg3 Kd6 50. Rh4 h5 51. Kf4 1-0

[Event "IRI-ch U18"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "4"]
[White "Heydari, Mohammad Masoud"]
[Black "Mohammadi, Amir Hossein"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1854"]
[BlackElo "1412"]
[PlyCount "166"]
[EventDate "2021.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRI"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 Bg4 5. Nbd2 e6 6. b3 Nbd7 7. Bb2 Bd6 8. 0-0 0-0 9. Qe1 Rc8 10. Rc1 Bb8 11. c4 Re8 12. Ne5 Bf5 13. Be2 Ne4 14. f3 Nxd2 15. Qxd2 f6 16. Nd3 e5 17. cxd5 cxd5 18. dxe5 Rxc1 19. Rxc1 fxe5 20. Nb4 Nb6 21. a4 d4 22. exd4 exd4 23. Bb5 Bd7 24. Qxd4 Be5 25. Qf2 Bxb2 26. Qxb2 Bxb5 27. axb5 Qh4 28. Nd3 Nd5 29. Nf2 Qb4 30. Ne4 Qxb5 31. Qc2 Qb6+ 32. Kh1 Ne3 33. Qd3 Nf5 34. Qd5+ Qe6 35. Qxb7 Qg6 36. Qxa7 Nh4 37. Qf2 Qh6 38. b4 Qxc1+ 39. Qg1 Qxg1+ 40. Kxg1 Nf5 41. b5 Rb8 42. Nc3 Nd4 43. Ne4 Rxb5 44. Kf2 Rb2+ 45. Kg3 Nf5+ 46. Kh3 Ne3 47. g3 Nf1 48. Kg4 Nxh2+ 49. Kf4 Rb3 50. Ke5 Nxf3+ 51. Kf4 Ne1 52. g4 Rb4 53. Ke3 Ng2+ 54. Kf3 Nh4+ 55. Kf4 Ng6+ 56. Kf5 Rxe4 57. Kxe4 Kf7 58. Kf5 Ne7+ 59. Kg5 Nd5 60. Kf5 h6 61. Ke4 Nf6+ 62. Kf5 g6+ 63. Kf4 Nh7 64. Ke5 Ke7 65. Kd5 Kf6 66. Ke4 Kg5 67. Kf3 Nf6 68. Kg3 Nxg4 69. Kh3 Ne5 70. Kh2 h5 71. Kg3 h4+ 72. Kh3 Kh5 73. Kh2 g5 74. Kh3 g4+ 75. Kh2 Kg5 76. Kg2 Kf4 77. Kf2 h3 78. Kg1 g3 79. Kh1 Kf3 80. Kg1 h2+ 81. Kh1 g2+ 82. Kxh2 Kf2 83. Kh3 g1Q 0-1

[Event "IRI-ch U18"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "6"]
[White "Heydari, Mohammad Masoud"]
[Black "Mohammadi Azar, Soheil"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1854"]
[BlackElo "1321"]
[PlyCount "153"]
[EventDate "2021.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRI"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 b6 5. Nbd2 Bb7 6. 0-0 Nbd7 7. b3 Bd6 8. Bb2 0-0 9. c4 c5 10. Rc1 Rc8 11. Ne5 Qc7 12. f4 Bxe5 13. fxe5 Ne4 14. Nxe4 dxe4 15. Bb1 f6 16. exf6 Rxf6 17. Qg4 Rg6 18. Qf4 Qxf4 19. Rxf4 Rf8 20. Rcf1 Rxf4 21. Rxf4 cxd4 22. exd4 Nf6 23. g3 Rg4 24. Rf1 h5 25. Rf4 Rxf4 26. gxf4 Kf7 27. h3 Ke7 28. Kf2 Kf7 29. Ke3 Kg6 30. Bc1 Kf5 31. Bd2 h4 32. Be1 Nh5 33. Bxh4 Nxf4 34. Be7 Nxh3 35. Bc2 g5 36. c5 bxc5 37. dxc5 g4 38. Bd6 e5 39. Be7 g3 40. Bh4 g2 41. Bf2 Nxf2 42. Kxf2 Kf4 43. Kxg2 e3+ 44. Kf1 e4 45. Ke2 Ba6+ 46. Ke1 Ke5 47. b4 Bd3 48. Bb3 Bb5 49. a4 Be8 50. b5 Kd4 51. c6 Kc5 52. Be6 Bxc6 53. bxc6 Kxc6 54. Ke2 Kd6 55. Bb3 Ke5 56. Kxe3 a5 57. Bc2 Kd5 58. Bxe4+ Kc4 59. Bc6 Kc5 60. Bb5 Kb4 61. Kd4 Kb3 62. Kc5 Ka3 63. Kb6 Kb4 64. Ka6 Kc5 65. Kxa5 Kd6 66. Kb6 Kd5 67. a5 Kd4 68. a6 Kc3 69. a7 Kb4 70. a8Q Kc3 71. Qf3+ Kd2 72. Qd3+ Kc1 73. Qe2 Kb1 74. Ka5 Ka1 75. Kb4 Kb1 76. Kb3 Kc1 77. Qc2# 1-0

[Event "IRI-ch U18"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "1"]
[White "Heydari, Mohammad Masoud"]
[Black "Zamani, Alireza"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1854"]
[BlackElo "1297"]
[PlyCount "87"]
[EventDate "2021.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRI"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d3 c5 6. e3 d6 7. Nge2 Nc6 8. 0-0 a6 9. a3 Bd7 10. h3 Rb8 11. Rb1 b5 12. cxb5 axb5 13. b4 cxb4 14. axb4 Qb6 15. d4 e5 16. d5 Ne7 17. e4 Ne8 18. Be3 Qb7 19. Ra1 f5 20. f3 Ra8 21. Rxa8 Qxa8 22. Qa1 Nf6 23. Rc1 Nh5 24. Qa7 Qxa7 25. Bxa7 Rc8 26. Bf2 Bh6 27. Ra1 f4 28. Nd1 fxg3 29. Nxg3 Nxg3 30. Bxg3 Bf4 31. Bf2 Kf7 32. Bf1 Rc1 33. Rxc1 Bxc1 34. Be1 Nc8 35. Nc3 Na7 36. Bf2 Bd2 37. Nb1 Bxb4 38. Bxa7 Bc5+ 39. Bxc5 dxc5 40. Kf2 Ke7 41. Ke3 Kd6 42. f4 c4 43. Nd2 h6 44. h4 1-0

[Event "IRI-ch U18"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "7"]
[White "Jafari, Parsa"]
[Black "Heydari, Mohammad Masoud"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1666"]
[BlackElo "1854"]
[PlyCount "119"]
[EventDate "2021.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRI"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 Nd7 3. Nc3 e5 4. dxe5 dxe5 5. Bg3 Bb4 6. Qd2 Ngf6 7. f3 c6 8. e4 Qa5 9. Nge2 Nb6 10. Nc1 Be6 11. Bd3 Rd8 12. 0-0 Nc4 13. Qe2 Nxb2 14. Nd1 Nxd3 15. Nxd3 Bd6 16. Ne3 0-0 17. Bh4 Be7 18. f4 exf4 19. Rxf4 g5 20. Nf5 Bc5+ 21. Kh1 Qc3 22. Bxg5 Qxa1+ 23. Rf1 Qxf1+ 24. Qxf1 Nxe4 25. Ne7+ Bxe7 26. Bxe7 Rfe8 27. Bxd8 Rxd8 28. Qe1 Bf5 29. h3 Bg6 30. Qa5 Re8 31. Qxa7 Nd6 32. Qd4 Re6 33. Kh2 Nf5 34. Qd8+ Kg7 35. Nf4 Rd6 36. Qc7 Rd2 37. Ne6+ Kf6 38. Nf4 Kg7 39. Qe5+ Kg8 40. Qb8+ Kg7 41. Qxb7 Rxc2 42. a4 Nd4 43. a5 Be4 44. Qe7 Bg6 45. Qe5+ Kf8 46. Nxg6+ hxg6 47. Qxd4 Ra2 48. Qd8+ Kg7 49. Qd4+ Kg8 50. Qb6 g5 51. Qd8+ Kh7 52. Qxg5 Ra4 53. Qf5+ Kg8 54. Qg4+ Rxg4 55. hxg4 c5 56. a6 c4 57. a7 c3 58. a8Q+ Kg7 59. Qc8 c2 60. Qxc2 1-0

[Event "IRI-ch U18"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "2"]
[White "Tanavar, Mohammadreza"]
[Black "Heydari, Mohammad Masoud"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1435"]
[BlackElo "1854"]
[PlyCount "86"]
[EventDate "2021.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRI"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 c5 2. e3 e6 3. d4 cxd4 4. exd4 d5 5. Nf3 Nc6 6. Nc3 Nf6 7. Bg5 Be7 8. cxd5 exd5 9. Bb5 0-0 10. 0-0 Bg4 11. Be2 Re8 12. h3 Bh5 13. Re1 h6 14. Bh4 Ne4 15. Bxe7 Rxe7 16. Ne5 Bxe2 17. Rxe2 Nxe5 18. Nxe4 dxe4 19. dxe5 Rxe5 20. Qxd8+ Rxd8 21. Rae1 Rde8 22. f3 e3 23. Kh2 g5 24. Kg3 f5 25. f4 Re4 26. fxg5 hxg5 27. Kf3 f4 28. g3 Kf7 29. gxf4 gxf4 30. Rg1 Kf6 31. Rg4 Kf5 32. Rg7 R8e7 33. Rg8 Rd4 34. Rf8+ Ke5 35. h4 Rd1 36. Kg2 Ke4 37. Rc8 f3+ 38. Kh3 fxe2 39. Rc4+ Kf3 40. Rc5 e1Q 41. Rf5+ Ke4 42. Rg5 Qh1+ 43. Kg4 Qf3# 0-1

