[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.19"]
[Round "9"]
[White "Chinguun, Otgonbayar"]
[Black "Zaninotto, Franco"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "1914"]
[BlackElo "1966"]
[PlyCount "110"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. e3 Nc6 6. Bd3 dxc4 7. Bxc4 a6 8. a4 cxd4 9. exd4 Be7 10. 0-0 0-0 11. h3 Bd7 12. Bf4 Rc8 13. Qe2 Nb4 14. Rfe1 Nc2 15. Qxc2 Rxc4 16. Qd3 Rc8 17. Ne5 Bc6 18. Rab1 Nd5 19. Nxc6 Rxc6 20. Be5 Qd7 21. Nxd5 Qxd5 22. Rec1 Rfc8 23. Rxc6 Qxc6 24. b4 Qxa4 25. b5 f6 26. Bg3 Qc2 27. Qxc2 Rxc2 28. bxa6 bxa6 29. Rb6 Kf7 30. Rxa6 Rc4 31. Bf4 Rxd4 32. Be3 Rd7 33. Rc6 h5 34. g3 Bd6 35. Ra6 e5 36. Ra7 Rxa7 37. Bxa7 Ke6 38. Kg2 Kd5 39. Kf3 e4+ 40. Kg2 Bc5 41. Bb8 Kc4 42. Bc7 Kd3 43. Kf1 g5 44. Bd8 Bd4 45. Be7 Kc4 46. Bd8 Kd5 47. Ke2 Ke5 48. Kf1 Kf5 49. Kg2 h4 50. gxh4 gxh4 51. Bc7 Be5 52. Bb6 Bf4 53. Kf1 Bg5 54. Ke2 Ke5 55. f3 exf3+ 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.17"]
[Round "7"]
[White "Klusak, Piotr"]
[Black "Chinguun, Otgonbayar"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "1946"]
[BlackElo "1914"]
[PlyCount "169"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. Nf3 Nbd7 6. e3 Bb4 7. Nd2 Qa5 8. Qc2 0-0 9. Be2 Re8 10. 0-0 e5 11. dxe5 Rxe5 12. Bf4 Re8 13. a3 Bxc3 14. Qxc3 Qxc3 15. bxc3 dxc4 16. Bxc4 Nb6 17. Bb3 Nbd5 18. Bg5 h6 19. Bxf6 Nxf6 20. Rfd1 Be6 21. Bxe6 Rxe6 22. Nf3 Ree8 23. Kf1 Red8 24. Nd4 Rd7 25. Nb3 Rad8 26. Rxd7 Rxd7 27. Ke2 b6 28. f3 Nd5 29. Rc1 Re7 30. e4 f5 31. Nd4 fxe4 32. Nxc6 exf3+ 33. Kxf3 Rc7 34. Nb4 Nxc3 35. Rc2 Rf7+ 36. Ke3 Nb5 37. Rc8+ Kh7 38. a4 Nd6 39. Rc6 Nf5+ 40. Ke4 Nh4 41. g3 Nf3 42. Rc2 Ng5+ 43. Kd5 Rf5+ 44. Kc6 Ra5 45. Ra2 Ne4 46. Kb7 Nc3 47. Rc2 Nxa4 48. Nc6 Nc5+ 49. Kb8 Ra1 50. Nxa7 Rb1 51. Kc7 Ne6+ 52. Kd6 Nd4 53. Rd2 Nf3 54. Rf2 Ng5 55. Rf4 b5 56. Nc6 Rb2 57. h4 Nh3 58. Rf3 Ng1 59. Rd3 Ne2 60. Re3 Nc1 61. Kc5 Na2 62. h5 b4 63. Kc4 Rc2+ 64. Kb3 Rc3+ 65. Rxc3 Nxc3 66. Kxb4 Nd5+ 67. Kc5 Nf6 68. Kd4 Nxh5 69. g4 Nf6 70. Ne5 Kg8 71. Ke3 g5 72. Kf3 Kg7 73. Nc6 Nd7 74. Ke4 Kf6 75. Kd5 Kg6 76. Ke4 Kf6 77. Kd5 Nf8 78. Ke4 Ng6 79. Nb4 Ke6 80. Nd5 Ne7 81. Ne3 Ng8 82. Nf5 Kf6 83. Ne3 Kg6 84. Kf3 Nf6 85. Nc4 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.16"]
[Round "6"]
[White "Chinguun, Otgonbayar"]
[Black "Lecki, Leonard"]
[Result "0-1"]
[ECO "D18"]
[WhiteElo "1914"]
[BlackElo "2090"]
[PlyCount "70"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qb3 Qe7 10. h3 a5 11. Qd1 Nbd7 12. Qe2 e5 13. dxe5 Nxe5 14. Nd4 Bg6 15. f4 Nxc4 16. Qxc4 Be4 17. Nxe4 Qxe4 18. Qc2 Rfe8 19. Qxe4 Rxe4 20. Nc2 Rd8 21. Nxb4 Rxb4 22. Kf2 Ne4+ 23. Kf3 f5 24. g4 g6 25. gxf5 gxf5 26. Rg1+ Kf7 27. b3 Rxb3 28. Ra2 Rg8 29. Rxg8 Kxg8 30. Rg2+ Kf7 31. Bb2 Ke6 32. Be5 Ra3 33. Rb2 Rxa4 34. Rxb7 Ra2 35. Bb2 a4 0-1

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.14"]
[Round "4"]
[White "Chinguun, Otgonbayar"]
[Black "Hertlein, Irena"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1914"]
[BlackElo "2120"]
[PlyCount "132"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. Bd3 cxd4 7. exd4 dxc4 8. Bxc4 Be7 9. 0-0 0-0 10. Be3 b6 11. Rc1 Bb7 12. a3 Rc8 13. Ba2 Qd6 14. Qe2 Rfd8 15. Rfd1 Qb8 16. b4 h6 17. d5 exd5 18. Nxd5 Nxd5 19. Bxd5 Bf6 20. Ba2 Ne5 21. Rxc8 Rxc8 22. Nxe5 Qxe5 23. Qg4 Rd8 24. Rxd8+ Bxd8 25. Qd4 Bc7 26. Qxe5 Bxe5 27. a4 Kf8 28. a5 bxa5 29. bxa5 a6 30. Bc5+ Ke8 31. Bb3 f6 32. Bb4 Kd7 33. Bf8 f5 34. Ba4+ Bc6 35. Bc2 Be4 36. Ba4+ Kc7 37. g3 Bc3 38. h4 Bc6 39. Bc2 f4 40. gxf4 Kd7 41. f5 Ke8 42. Bc5 Bxa5 43. Bd4 Kf8 44. Bb3 Bd8 45. h5 Bf3 46. Bc5+ Be7 47. Bb6 Bb4 48. Bd4 Bxh5 49. f6 gxf6 50. Bxf6 a5 51. Kh2 Be8 52. Kh3 a4 53. Bc4 Bf7 54. Bxf7 Kxf7 55. Bb2 Ke6 56. Kg4 h5+ 57. Kxh5 Kf5 58. Bc1 Be1 59. Kh4 Bxf2+ 60. Kh3 Ke4 61. Kg2 Bc5 62. Kf1 Kd3 63. Ke1 Kc2 64. Bh6 a3 65. Bg7 Bb4+ 66. Ke2 a2 0-1

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.14"]
[Round "5"]
[White "Sroka, Janusz"]
[Black "Chinguun, Otgonbayar"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1976"]
[BlackElo "1914"]
[PlyCount "79"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 a6 3. c4 b5 4. cxb5 axb5 5. Nf3 Bb7 6. Nbd2 b4 7. Bd3 Nf6 8. 0-0 Nc6 9. Re1 Ne7 10. Qe2 Ng6 11. Nb3 Be7 12. Bd2 0-0 13. Nc5 Bxc5 14. dxc5 Qb8 15. h3 Rd8 16. a3 bxa3 17. bxa3 Ra4 18. Bc2 Ra7 19. Bc3 Qa8 20. Qe3 d5 21. cxd6 cxd6 22. Bxf6 gxf6 23. Nh2 Rc8 24. Bb1 Rc5 25. Ng4 Qd8 26. Rd1 Raa5 27. Ba2 h5 28. Nh2 Kg7 29. Nf1 f5 30. exf5 Rxf5 31. Ng3 Rg5 32. f4 Rgc5 33. f5 exf5 34. Nxh5+ Kh7 35. Bxf7 Ne5 36. Qg3 Qf8 37. Rxd6 Nxf7 38. Qg6+ Kh8 39. Nf6 Qg7 40. Rd8+ 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.13"]
[Round "3"]
[White "Chinguun, Otgonbayar"]
[Black "Dixa, Oskar"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "1914"]
[BlackElo "2086"]
[PlyCount "92"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. Nc3 0-0 6. e3 b6 7. Bd3 Bb7 8. 0-0 Nbd7 9. cxd5 exd5 10. Rc1 h6 11. Bh4 c5 12. Nd2 Re8 13. h3 a6 14. Bb1 cxd4 15. exd4 Ne4 16. Ndxe4 dxe4 17. Bxe7 Rxe7 18. Re1 Nf6 19. Qd2 Qd6 20. Rcd1 Rae8 21. a3 b5 22. d5 Qc5 23. d6 Rd7 24. b4 Qb6 25. a4 Red8 26. axb5 Rxd6 27. Qe2 Rxd1 28. Rxd1 Rxd1+ 29. Nxd1 axb5 30. Nc3 Qd4 31. Nxb5 Qxb4 32. Ba2 Bd5 33. Bxd5 Nxd5 34. Qc2 Kh7 35. Qc6 Nf6 36. Nc3 Qd4 37. Kh2 Qxf2 38. Qc4 Qf4+ 39. Kh1 Qe5 40. Kg1 e3 41. Kf1 Qf5+ 42. Kg1 Qf2+ 43. Kh2 Nh5 44. Qd3+ f5 45. Ne2 Nf6 46. Ng3 Qf4 0-1

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.12"]
[Round "2"]
[White "Myrmus, Mateusz"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2071"]
[BlackElo "1914"]
[PlyCount "92"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 a6 3. Bd3 b5 4. Nf3 Bb7 5. 0-0 Nf6 6. Qe2 Be7 7. Nbd2 h6 8. b3 Nc6 9. c4 Nb4 10. Bb1 bxc4 11. bxc4 a5 12. e5 Nh7 13. Ne4 d5 14. cxd5 Ba6 15. Qd1 Nxd5 16. Re1 0-0 17. a3 Re8 18. Bd2 a4 19. Qc1 Qd7 20. Bxh6 gxh6 21. Qxh6 f5 22. exf6 Bxf6 23. Nxf6+ Ndxf6 24. Re3 Ng4 25. Qg6+ Qg7 26. Rxe6 Nhf6 27. Qf5 Bc4 28. Rxe8+ Rxe8 29. Ba2 Bxa2 30. Rxa2 Nh6 31. Qb5 Nf7 32. Re2 Rxe2 33. Qxe2 Ng5 34. Qc4+ Kh8 35. Nxg5 Qxg5 36. Qxc7 Qd2 37. Qb8+ Kg7 38. Qg3+ Kf7 39. h4 Qxd4 40. Qc7+ Kg6 41. Qg3+ Kf7 42. Qc7+ Kg6 43. Qc2+ Kf7 44. Qc7+ Kg6 45. Qg3+ Ng4 46. h5+ Kh6 0-1

[Event "Prague Summer op-B 10th"]
[Site "Prague"]
[Date "2023.08.08"]
[Round "6"]
[White "Chinguun, Otgonbayar"]
[Black "Pesola, Jyrki"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1914"]
[BlackElo "1842"]
[PlyCount "177"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 g6 3. Nc3 Bg7 4. e4 fxe4 5. Nxe4 d5 6. Nc5 b6 7. Nb3 Nf6 8. Nf3 0-0 9. c3 Qd6 10. Be2 c5 11. 0-0 Nbd7 12. Re1 Ne4 13. Be3 Bb7 14. Ng5 Nxg5 15. Bxg5 e5 16. Bg4 c4 17. dxe5 Nxe5 18. Nd4 Rae8 19. Be2 Nc6 20. Nxc6 Bxc6 21. Bf3 Re5 22. Qd2 Rfe8 23. Rxe5 Bxe5 24. h3 Rf8 25. Rd1 Rf5 26. Be3 Bf4 27. Bxf4 Qxf4 28. Qxf4 Rxf4 29. Bxd5+ Bxd5 30. Rxd5 Rf7 31. f3 Kf8 32. Rd8+ Kg7 33. Kf2 Rc7 34. f4 Kf7 35. g4 Ke7 36. Rd4 Ke6 37. Kf3 Kf6 38. Rd8 Ke7 39. Rd4 Ke6 40. Ke4 Ke7 41. Kd5 Rc5+ 42. Ke4 Rc7 43. h4 Ke6 44. f5+ gxf5+ 45. gxf5+ Ke7 46. Kf4 Rc6 47. Rd2 a5 48. h5 a4 49. Kg5 h6+ 50. Kf4 Rc5 51. Rg2 Rb5 52. Rg7+ Kf6 53. Rg6+ Kf7 54. Rxh6 Rxb2 55. Rc6 b5 56. Rb6 Rxa2 57. Rxb5 Rh2 58. Ra5 Rxh5 59. Rxa4 Rh3 60. Ra3 Kf6 61. Kg4 Rd3 62. Ra6+ Kf7 63. Ra7+ Kf6 64. Ra3 Re3 65. Kf4 Rd3 66. Ke4 Kg5 67. Ke5 Rf3 68. Kd4 Rf4+ 69. Kc5 Kf6 70. Ra4 Rxf5+ 71. Kxc4 Ke6 72. Ra6+ Kd7 73. Rh6 Kc7 74. Kb4 Rf1 75. c4 Rb1+ 76. Kc5 Rc1 77. Rh7+ Kd8 78. Kd6 Rd1+ 79. Kc6 Rd4 80. Rh8+ Ke7 81. c5 Rd1 82. Kc7 Rc1 83. c6 Rc2 84. Rh4 Ke6 85. Rh1 Rc3 86. Re1+ Kd5 87. Kd7 Rd3 88. c7 Kc5+ 89. Ke7 1-0

[Event "Prague Summer op-B 10th"]
[Site "Prague"]
[Date "2023.08.07"]
[Round "5"]
[White "Guggenheim, Hans Wolfgang"]
[Black "Chinguun, Otgonbayar"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1845"]
[BlackElo "1914"]
[PlyCount "50"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. f3 a6 4. Be3 e6 5. a4 b4 6. Nh3 Nc6 7. Nd2 Na5 8. Bd3 Nf6 9. 0-0 Be7 10. Qe2 d6 11. c3 c5 12. dxc5 dxc5 13. cxb4 cxb4 14. Rfd1 0-0 15. Nc4 Rc8 16. Nxa5 Qxa5 17. b3 Bc5 18. Bc4 h6 19. Nf2 Qb6 20. Bxc5 Qxc5 21. Rd2 a5 22. Rad1 Nh5 23. g3 Qg5 24. Rd7 Bc6 25. R7d6 Bb7 1/2-1/2

[Event "Prague Summer op-B 10th"]
[Site "Prague"]
[Date "2023.08.06"]
[Round "4"]
[White "Chinguun, Otgonbayar"]
[Black "Sterba, Erik"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1914"]
[BlackElo "1761"]
[PlyCount "61"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 Bb7 7. 0-0 0-0 8. Nc3 Ne4 9. Qc2 Nxd2 10. Qxd2 f5 11. d5 Bf6 12. Rad1 Na6 13. Rfe1 Nc5 14. Nd4 g6 15. b4 e5 16. Nxf5 gxf5 17. bxc5 bxc5 18. e4 f4 19. gxf4 exf4 20. e5 Bg5 21. Bf3 Ba6 22. Kh1 Bxc4 23. Ne4 Bh6 24. Rg1+ Kh8 25. Qc3 Bg7 26. Rxg7 Kxg7 27. Rg1+ Kh6 28. Qxc4 Rg8 29. Nf6 Rxg1+ 30. Kxg1 Kg5 31. h4+ 1-0

[Event "Prague Summer op-B 10th"]
[Site "Prague"]
[Date "2023.08.06"]
[Round "3"]
[White "Jankovsky, Zbynek"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1604"]
[BlackElo "1914"]
[PlyCount "74"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 a6 3. Nf3 b5 4. Bd3 Bb7 5. 0-0 Nf6 6. Re1 Be7 7. h3 h6 8. Bf4 g5 9. Be5 Nc6 10. Bxf6 Bxf6 11. e5 Bg7 12. c3 d6 13. exd6 Qxd6 14. Be4 0-0 15. Nbd2 f5 16. Bc2 Rae8 17. Nb3 Bc8 18. Nc5 e5 19. b4 e4 20. Nh2 Kh8 21. a4 Ne7 22. axb5 axb5 23. Bb3 Nd5 24. Bxd5 Qxd5 25. Qb3 Qxb3 26. Nxb3 Be6 27. Nc5 Bd5 28. Ra7 c6 29. Nf1 f4 30. g3 e3 31. fxe3 fxe3 32. Rxe3 Rxf1+ 33. Kxf1 Rxe3 34. Ra8+ Kh7 35. Nd7 Rxc3 36. Ra7 Kg6 37. Nb6 Bxd4 0-1

[Event "Prague Summer op-B 10th"]
[Site "Prague"]
[Date "2023.08.05"]
[Round "2"]
[White "Chinguun, Otgonbayar"]
[Black "Dobsa, Emma"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "1914"]
[BlackElo "1550"]
[PlyCount "77"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. a4 Nf6 5. Nf3 Bf5 6. e3 e6 7. Bxc4 Bd6 8. 0-0 0-0 9. h3 h6 10. Qe2 Ne4 11. Bd3 Nxc3 12. bxc3 Bxd3 13. Qxd3 Nd7 14. Rd1 Bc7 15. c4 Re8 16. Bb2 c5 17. dxc5 Nxc5 18. Qc3 Qf6 19. Qxf6 gxf6 20. Bxf6 Ne4 21. Bb2 Rac8 22. Rd4 f5 23. g4 Bb6 24. Rd7 Rxc4 25. Nh4 Rc7 26. Rad1 Re7 27. Rxe7 Rxe7 28. gxf5 exf5 29. Nxf5 Re6 30. Rd7 Rg6+ 31. Kf1 Nc5 32. Rd5 Kf7 33. a5 Na4 34. axb6 Nxb2 35. bxa7 Ra6 36. Rb5 Ra1+ 37. Kg2 Nc4 38. Rxb7+ Kg6 39. Ne7+ 1-0

[Event "Prague Summer op-B 10th"]
[Site "Prague"]
[Date "2023.08.04"]
[Round "1"]
[White "Salussolia, Louis"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1431"]
[BlackElo "1914"]
[PlyCount "114"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 a6 3. Nf3 b5 4. c4 Bb7 5. d5 bxc4 6. Bxc4 exd5 7. Bxd5 Bxd5 8. Qxd5 Nc6 9. Ne5 Nxe5 10. Qxe5+ Qe7 11. Bf4 Qxe5 12. Bxe5 f6 13. Bxc7 Rc8 14. Bf4 Bb4+ 15. Kd1 Ne7 16. a3 Bc5 17. Ke2 0-0 18. b4 Bb6 19. Bd6 Rfe8 20. Bxe7 Rxe7 21. Nd2 f5 22. f3 fxe4 23. fxe4 d5 24. Rhc1 Rf8 25. Rf1 Rd8 26. Rac1 dxe4 27. Rc6 Bd4 28. Rf4 e3 29. Nb3 Bf6 30. Rcc4 Bg5 31. Rcd4 Rc8 32. Rc4 Rec7 33. Rxc7 Rxc7 34. Rg4 Bh6 35. Nc5 a5 36. Rc4 axb4 37. axb4 Ra7 38. Rc2 Ra1 39. Rb2 Rg1 40. Kf3 Rf1+ 41. Kg3 Bf4+ 42. Kh3 Rf2 43. Rb1 e2 44. Nd3 Rf1 45. Re1 Rxe1 46. Nxe1 Bd2 47. Nd3 Bxb4 48. Kg3 e1Q+ 49. Nxe1 Bxe1+ 50. Kg4 Kf7 51. h4 h6 52. h5 Kf6 53. Kf4 Bd2+ 54. Kg4 Ke5 55. Kh4 Kf4 56. g3+ Kf3 57. Kh3 Be1 0-1

[Event "Budapest FS07 Schev"]
[Site "Budapest"]
[Date "2023.07.11"]
[Round "10.4"]
[White "Chinguun, Otgonbayar"]
[Black "Poor, Sandor"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1934"]
[BlackElo "1935"]
[PlyCount "56"]
[EventDate "2023.07.01"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Team Lower Elo"]
[BlackTeam "Team Higher Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. Nf3 e6 6. h3 Nbd7 7. Nh4 Bg6 8. Nxg6 hxg6 9. Bd3 Bd6 10. 0-0 a6 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 0-0 14. Qb3 Rb8 15. Bf3 Qh4 16. Rd1 Nf6 17. Qe3 Rfe8 18. Qg5 Qxg5 19. Bxg5 e5 20. dxe5 Bxe5 21. Rd2 Rbd8 22. Rad1 Rxd2 23. Rxd2 Bc7 24. g3 Rd8 25. Rxd8+ Bxd8 26. Kf1 Kf8 27. Ke2 Ke8 28. b3 Nd7 1/2-1/2

[Event "Budapest FS07 Schev"]
[Site "Budapest"]
[Date "2023.07.10"]
[Round "9.5"]
[White "Forgacs, Attila"]
[Black "Chinguun, Otgonbayar"]
[Result "1/2-1/2"]
[ECO "C17"]
[WhiteElo "2050"]
[BlackElo "1934"]
[PlyCount "77"]
[EventDate "2023.07.01"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Team Higher Elo"]
[BlackTeam "Team Lower Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Bxc3+ 7. bxc3 Ng6 8. Bd3 Nc6 9. Nf3 Qa5 10. Bd2 Qxc5 11. 0-0 Bd7 12. Rab1 0-0-0 13. Rb5 Qa3 14. Rb3 Qe7 15. Rfb1 Na5 16. Rb4 b6 17. Ba6+ Kc7 18. c4 Bc6 19. Qg3 h6 20. Bc3 Qd7 21. c5 Rb8 22. Nd4 Nc4 23. Bxc4 dxc4 24. Nxc6 Qxc6 25. Rxc4 bxc5 26. Ba5+ Kd7 27. Rd1+ Ke7 28. Qa3 Rhc8 29. Bc3 Kf8 30. Bd4 Kg8 31. Rxc5 Qe4 32. Rxc8+ Rxc8 33. Qd3 Qc6 34. c3 Rd8 35. Qe3 Qd5 36. Ra1 Nh4 37. f3 Nf5 38. Qf2 Nxd4 39. cxd4 1/2-1/2

[Event "Budapest FS07 Schev"]
[Site "Budapest"]
[Date "2023.07.09"]
[Round "8.1"]
[White "Chinguun, Otgonbayar"]
[Black "Szalanczy, Emil"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1934"]
[BlackElo "1916"]
[PlyCount "120"]
[EventDate "2023.07.01"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Team Lower Elo"]
[BlackTeam "Team Higher Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 d6 7. Nf3 Nc6 8. d5 Na5 9. Qe2 e6 10. dxe6 Bxe6 11. Nd2 d5 12. cxd5 Nxd5 13. Nxd5 Bxd5 14. 0-0 Bxg2 15. Kxg2 Re8 16. Nf3 Qd5 17. Qc2 Rad8 18. e4 Qxe4 19. Qxc5 Rd5 20. Qe3 Nc4 21. Qxe4 Rxe4 22. Rb1 Re2 23. b3 Nd6 24. Be3 Nf5 25. Bf4 h6 26. g4 g5 27. Bd2 Rexd2 28. gxf5 Rxa2 29. Rbd1 Rxf5 30. Rd7 b6 31. Rc1 Rc5 32. Rxc5 bxc5 33. Rc7 Bd4 34. Nxd4 cxd4 35. Rd7 Rb2 36. Rxd4 Rxb3 37. Ra4 Rb7 38. h4 Kg7 39. hxg5 hxg5 40. Kg3 Kg6 41. Ra6+ Kf5 42. Ra5+ Kg6 43. Ra6+ Kh5 44. Ra5 f6 45. Kh3 Kg6 46. Ra6 Kf5 47. Kg3 Rf7 48. Ra5+ Kg6 49. Ra6 Kh5 50. Ra5 f5 51. f4 g4 52. Ra6 Rb7 53. Ra5 Rb3+ 54. Kg2 Kh4 55. Rxf5 Rb2+ 56. Kf1 Ra2 57. Rf8 Kg3 58. f5 Kf3 59. Ke1 Re2+ 60. Kd1 g3 0-1

[Event "Budapest FS07 Schev"]
[Site "Budapest"]
[Date "2023.07.08"]
[Round "7.2"]
[White "Kahn, Evarth"]
[Black "Chinguun, Otgonbayar"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "1965"]
[BlackElo "1934"]
[PlyCount "89"]
[EventDate "2023.07.01"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Team Higher Elo"]
[BlackTeam "Team Lower Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. Bd3 Nbc6 9. 0-0 c4 10. Be2 h6 11. a4 Qa5 12. Qd2 0-0 13. g4 f5 14. exf6 Rxf6 15. Kh1 Ng6 16. g5 hxg5 17. Nxg5 e5 18. dxe5 Ncxe5 19. f4 Nf7 20. Ba3 Bd7 21. Ne4 dxe4 22. Qxd7 Qxc3 23. Qxb7 Re8 24. Bb2 Qxc2 25. Bxf6 Qxe2 26. Bd4 Nh4 27. Rf2 Qd3 28. Be5 e3 29. Rfa2 Rd8 30. Rg1 Qd1 31. Rag2 Qf3 32. Qxf3 Nxf3 33. Rxg7+ Kf8 34. Rg8+ Ke7 35. Rxd8 Nxg1 36. Rc8 Nf3 37. Rxc4 e2 38. Bc3 Nd6 39. Rc7+ Kd8 40. Rxa7 Ne4 41. Ba5+ Ke8 42. Rc7 Ned2 43. Bxd2 Nxd2 44. Rc1 Nf3 45. a5 1-0

[Event "Budapest FS07 Schev"]
[Site "Budapest"]
[Date "2023.07.07"]
[Round "6.3"]
[White "Chinguun, Otgonbayar"]
[Black "Farago, Sandor"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1934"]
[BlackElo "2112"]
[PlyCount "98"]
[EventDate "2023.07.01"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Team Lower Elo"]
[BlackTeam "Team Higher Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 g6 3. Nc3 c5 4. d5 d6 5. Nf3 Bg7 6. e4 0-0 7. h3 Qa5 8. Bd2 a6 9. Bd3 Nbd7 10. 0-0 Qc7 11. a3 e5 12. dxe6 fxe6 13. b4 b6 14. Qc2 Nh5 15. Rae1 Nf4 16. Ne2 Nxd3 17. Qxd3 Bb7 18. Bg5 Rxf3 19. Qxf3 cxb4 20. axb4 Ne5 21. Qg3 Qxc4 22. Nf4 Re8 23. Rc1 Qxe4 24. Rc7 Nf7 25. f3 Qe5 26. Rxb7 Nxg5 27. Re1 Qf6 28. Rxg7+ Kxg7 29. h4 Qd4+ 30. Kh1 Nf7 31. Nxe6+ Rxe6 32. Rxe6 Qxb4 33. Re7 Kf8 34. Ra7 a5 35. f4 Qd4 36. Qf3 Kg7 37. Qg4 h5 38. Qf3 a4 39. g3 b5 40. Qb7 Qc4 41. Qe7 b4 42. Qe1 a3 43. Qa1+ Kh6 44. Qe1 a2 45. f5 b3 46. Qe7 Qc1+ 47. Kh2 a1Q 48. Rxa1 Qb2+ 49. Kh3 Qxa1 0-1

[Event "Budapest FS07 Schev"]
[Site "Budapest"]
[Date "2023.07.05"]
[Round "5.4"]
[White "Poor, Sandor"]
[Black "Chinguun, Otgonbayar"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1935"]
[BlackElo "1934"]
[PlyCount "83"]
[EventDate "2023.07.01"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Team Higher Elo"]
[BlackTeam "Team Lower Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Bd6 6. Qc2 Nbd7 7. b3 0-0 8. Bb2 a6 9. Bd3 Re8 10. Rd1 e5 11. dxe5 Nxe5 12. Be2 Qc7 13. h3 dxc4 14. bxc4 Nxf3+ 15. gxf3 b5 16. Kf1 b4 17. Na4 Be5 18. c5 Be6 19. Nb6 Rad8 20. Rxd8 Rxd8 21. f4 Bxb2 22. Qxb2 a5 23. Bf3 Bd5 24. Nxd5 cxd5 25. Rg1 Kf8 26. Kg2 Qxc5 27. Rc1 Qd6 28. Qd4 a4 29. Qa7 Ne4 30. Bxe4 dxe4 31. Qxa4 h6 32. Rc6 Qd2 33. Rb6 Kg8 34. Qxb4 Qc2 35. Rb8 Rxb8 36. Qxb8+ Kh7 37. Qb3 Qe2 38. Qxf7 Qf3+ 39. Kg1 Qxh3 40. f5 Qg4+ 41. Kh2 Qh4+ 42. Kg2 1/2-1/2

[Event "Budapest FS07 Schev"]
[Site "Budapest"]
[Date "2023.07.04"]
[Round "4.5"]
[White "Chinguun, Otgonbayar"]
[Black "Forgacs, Attila"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1934"]
[BlackElo "2050"]
[PlyCount "73"]
[EventDate "2023.07.01"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Team Lower Elo"]
[BlackTeam "Team Higher Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. Nf3 Qa5 8. Bd2 0-0 9. e4 Bxa6 10. Bxa6 Qxa6 11. Qe2 d6 12. a3 Nfd7 13. Qxa6 Nxa6 14. 0-0 Rfb8 15. Rab1 Nc7 16. Rfc1 Nb6 17. Bg5 f6 18. Bf4 g5 19. Be3 h6 20. g4 f5 21. gxf5 Na4 22. Nxa4 Rxa4 23. b4 Ne8 24. bxc5 Rxb1 25. Rxb1 dxc5 26. Rb8 Kf7 27. e5 g4 28. e6+ Kf6 29. Nh4 Nd6 30. Bxc5 Ne4 31. Bb4 Ra7 32. Ng6 Kg5 33. d6 Nxd6 34. Bxd6 Kxf5 35. Nxe7+ Kxe6 36. Bb4 Bd4 37. Nc6 1-0

[Event "Budapest FS07 Schev"]
[Site "Budapest"]
[Date "2023.07.03"]
[Round "3.1"]
[White "Szalanczy, Emil"]
[Black "Chinguun, Otgonbayar"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "1916"]
[BlackElo "1934"]
[PlyCount "162"]
[EventDate "2023.07.01"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Team Higher Elo"]
[BlackTeam "Team Lower Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. h4 cxd4 8. cxd4 Qc3+ 9. Bd2 Qxd4 10. Nf3 Qe4+ 11. Be2 Nc6 12. Rb1 Nxe5 13. Nxe5 Qxe5 14. h5 Ne7 15. h6 g6 16. 0-0 0-0 17. Re1 Nc6 18. Rb3 Qc7 19. Rg3 e5 20. Bd3 e4 21. Bb5 Be6 22. Bc3 f6 23. Ba4 Rad8 24. Bb3 Qf7 25. Qh5 Kh8 26. Qh4 Ne7 27. Qf4 Nf5 28. Rh3 Kg8 29. Bb2 g5 30. Qd2 Rfe8 31. Qb4 g4 32. Rc3 Nxh6 33. Qd4 Nf5 34. Qxa7 h5 35. Qb6 Rd6 36. Qb4 h4 37. Rce3 Red8 38. Bd4 Kh7 39. Rc3 Qg7 40. a4 Nxd4 41. Qxd4 f5 42. Qd2 Kg6 43. Rc5 g3 44. c3 gxf2+ 45. Qxf2 Qe5 46. Re3 f4 47. Rxe4 Qxe4 48. Bc2 Qxc2 49. Qxc2+ Bf5 50. Qd2 Kg5 51. Qd4 Kg4 52. Rc7 R6d7 53. Rxd7 Rxd7 54. Kf2 Be4 55. a5 Kf5 56. Qh8 Rf7 57. Qh5+ Ke6 58. Qg4+ Kd6 59. Qxh4 Ke5 60. Qh8+ Kd6 61. Qd8+ Ke6 62. Qe8+ Re7 63. Qf8 Rf7 64. Qh6+ Rf6 65. Qh3+ Kd6 66. Qc8 Rg6 67. Qxb7 Rxg2+ 68. Kf1 f3 69. Qb6+ Ke5 70. Qd4+ Kf4 71. a6 Ra2 72. a7 Kg3 73. Qg7+ Kf4 74. Qf8+ Ke3 75. Qc5+ Kf4 76. Qd4 Kg3 77. Qg7+ Kf4 78. Qf8+ Ke3 79. Qc5+ Kf4 80. Qf8+ Ke3 81. Qc5+ Kf4 1/2-1/2

[Event "Budapest FS07 Schev"]
[Site "Budapest"]
[Date "2023.07.02"]
[Round "2.2"]
[White "Chinguun, Otgonbayar"]
[Black "Kahn, Evarth"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1934"]
[BlackElo "1965"]
[PlyCount "96"]
[EventDate "2023.07.01"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Team Lower Elo"]
[BlackTeam "Team Higher Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 d6 5. e4 Nf6 6. Nge2 0-0 7. Ng3 h5 8. Be2 b5 9. cxb5 a6 10. bxa6 h4 11. Nf1 h3 12. g3 Bxa6 13. Ne3 Nbd7 14. 0-0 Qb6 15. a4 Rfb8 16. Bxa6 Qxa6 17. Ra3 Rb4 18. Nc2 Nxe4 19. Nb5 Qb7 20. Nxb4 cxb4 21. Re3 Ndc5 22. b3 Nc3 23. Nxc3 bxc3 24. Rfe1 Bf6 25. g4 Qxb3 26. Qf3 Rxa4 27. g5 Be5 28. Qxh3 Qxd5 29. Qc8+ Kg7 30. Rh3 Ra8 31. Qg4 Rh8 32. f4 Bd4+ 33. Be3 c2 34. f5 Bxe3+ 35. Rhxe3 gxf5 36. Qg2 Qxg2+ 37. Kxg2 Ne4 38. Rc1 e5 39. Rxc2 Nxg5 40. Ra3 f4 41. Rc6 f3+ 42. Kg1 Rb8 43. h4 Rb1+ 44. Kf2 Rb2+ 45. Kf1 Ne4 46. Rxf3 Nd2+ 47. Ke2 Nxf3+ 48. Kxf3 Rd2 0-1

[Event "Budapest FS07 Schev"]
[Site "Budapest"]
[Date "2023.07.01"]
[Round "1.3"]
[White "Farago, Sandor"]
[Black "Chinguun, Otgonbayar"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "2112"]
[BlackElo "1934"]
[PlyCount "61"]
[EventDate "2023.07.01"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Team Higher Elo"]
[BlackTeam "Team Lower Elo"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. Bd3 Nbc6 9. 0-0 Nf5 10. dxc5 Nce7 11. a4 Qxc5 12. Ba3 Qxc3 13. g4 Nh6 14. Nd4 Bd7 15. Nb5 Bxb5 16. Bxb5+ Nc6 17. Bd6 a6 18. Ra3 Qa5 19. Bxc6+ bxc6 20. Qb1 Rd8 21. Qb7 Rxd6 22. exd6 0-0 23. Qc7 Qb4 24. Rg3 f5 25. d7 Nf7 26. gxf5 exf5 27. Re3 g6 28. Re8 Qh4 29. Rfe1 f4 30. f3 Kg7 31. d8Q 1-0

[Event "Eastern Asia-ch U18 4th"]
[Site "Bangkok"]
[Date "2019.08.06"]
[Round "7.1"]
[White "Chinguun, Otgonbayar"]
[Black "Ngamdeethae, Wimutti"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1962"]
[BlackElo "1287"]
[PlyCount "95"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 g6 3. Nf3 Nf6 4. Bxf6 exf6 5. c4 Bb4+ 6. Nbd2 0-0 7. g3 c6 8. Bg2 d5 9. cxd5 cxd5 10. 0-0 Nc6 11. e3 Kg7 12. a3 Bd6 13. Qb3 Bc7 14. Ne1 Ne7 15. Nd3 b6 16. Rfc1 Bb7 17. Rc2 Qd7 18. Rac1 Rac8 19. Nb4 Bb8 20. Rxc8 Rxc8 21. Rxc8 Qxc8 22. Nxd5 Qc1+ 23. Nf1 Bxd5 24. Bxd5 Nxd5 25. Qxd5 Qc7 26. Kg2 Qd6 27. Qa8 Qd8 28. Nd2 Qe8 29. Qb7+ Kh6 30. b4 Qd8 31. Qf7 a5 32. b5 Bd6 33. Qd5 Qe7 34. a4 Bc7 35. Qc6 g5 36. h3 f4 37. exf4 gxf4 38. Ne4 Kg6 39. g4 Bd8 40. Qd5 Kg7 41. Nd6 Kf8 42. Nf5 Qc7 43. Qe6 Qb7+ 44. d5 Qf7 45. Qd6+ Ke8 46. Qc6+ Qd7 47. Ng7+ Ke7 48. d6+ 1-0

[Event "Eastern Asia-ch U18 4th"]
[Site "Bangkok"]
[Date "2019.08.06"]
[Round "6.5"]
[White "Navaratnam, Rohan Shan Tze"]
[Black "Chinguun, Otgonbayar"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2228"]
[BlackElo "1962"]
[PlyCount "99"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 Bd6 6. Bb2 Ne4 7. Bd3 f5 8. 0-0 0-0 9. Nbd2 Nd7 10. Ne5 Qc7 11. f4 Ndf6 12. Ndf3 Bd7 13. Qe2 Be8 14. c5 Be7 15. b4 Bh5 16. a4 Ng4 17. Qe1 Nxe5 18. Nxe5 Bf6 19. b5 Bxe5 20. fxe5 Qe7 21. a5 Qg5 22. a6 bxa6 23. Rxa6 cxb5 24. Rxe6 a5 25. Bxb5 Rab8 26. Rb6 Rxb6 27. cxb6 Rb8 28. Bc6 Bf7 29. b7 h5 30. Rf4 Qg6 31. Qc1 Be6 32. Qc2 Qf7 33. Qa4 Qc7 34. Qb5 Qd8 35. Ba3 h4 36. h3 Kh7 37. Rxe4 fxe4 38. Bd6 Qg5 39. Qe2 Rxb7 40. Bxb7 a4 41. Bc6 Kh8 42. Kh1 Qg3 43. Bxa4 g5 44. Bd1 Kg7 45. Be7 Bf7 46. Bf6+ Kf8 47. Qd2 Kg8 48. Bg4 Kh7 49. e6 Be8 50. Be5 1-0

[Event "Eastern Asia-ch U18 4th"]
[Site "Bangkok"]
[Date "2019.08.05"]
[Round "5.2"]
[White "Labog, Eric Jr"]
[Black "Chinguun, Otgonbayar"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2032"]
[BlackElo "1962"]
[PlyCount "91"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 b6 3. Bg2 Bb7 4. 0-0 Nf6 5. c4 Be7 6. d4 0-0 7. Nc3 d5 8. Ne5 h6 9. Qc2 Nc6 10. Rd1 Nb4 11. Qa4 Ne4 12. a3 a5 13. Nxe4 dxe4 14. Be3 Na6 15. Nc6 Qe8 16. Bxe4 Kh8 17. Bg2 Nb8 18. d5 Bf6 19. Rd2 e5 20. c5 Bd8 21. cxb6 cxb6 22. Rc1 f5 23. b3 Nd7 24. d6 Rc8 25. Rdc2 f4 26. gxf4 exf4 27. Bxf4 Nc5 28. Rxc5 bxc5 29. Nxd8 Qxa4 30. bxa4 Rcxd8 31. Bg3 Bxg2 32. Kxg2 Rc8 33. e4 Kg8 34. f4 g6 35. Bh4 Kf7 36. d7 Rcd8 37. Bxd8 Rxd8 38. Rxc5 Rxd7 39. Rxa5 Rd3 40. Ra7+ Kg8 41. a5 Rxa3 42. e5 Re3 43. Kf2 Ra3 44. a6 h5 45. e6 h4 46. Ra8+ 1-0

[Event "Eastern Asia-ch U18 4th"]
[Site "Bangkok"]
[Date "2019.08.04"]
[Round "3.3"]
[White "Chinguun, Otgonbayar"]
[Black "Prayoonthamrongthiti, Pisut"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1962"]
[BlackElo "1392"]
[PlyCount "47"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. d5 f5 6. exf5 gxf5 7. Qh5+ Kf8 8. Bd3 Nf6 9. Qd1 a5 10. Qc2 e4 11. Be2 Na6 12. Nh3 Nc5 13. 0-0 Bd7 14. f3 exf3 15. Bxf3 Qe8 16. Kh1 Qf7 17. Be3 b6 18. Rae1 Re8 19. Bc1 Rxe1 20. Rxe1 Ng8 21. Ng5 Qg6 22. Qe2 h6 23. Bh5 Qf6 24. Qe8+ 1-0

[Event "Eastern Asia-ch U18 4th"]
[Site "Bangkok"]
[Date "2019.08.04"]
[Round "4.4"]
[White "Hee, Wei Yang"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1823"]
[BlackElo "1962"]
[PlyCount "60"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nc3 Bb7 4. Bd3 Bb4 5. Qe2 Ne7 6. f4 0-0 7. Nf3 f5 8. e5 Ng6 9. h4 Nc6 10. h5 Nh8 11. a3 Bxc3+ 12. bxc3 Nf7 13. Rg1 Nh6 14. g3 Ne7 15. Nh2 Kh8 16. Bb2 c5 17. 0-0-0 cxd4 18. cxd4 Rc8 19. Kb1 b5 20. Bxb5 Rb8 21. Bd3 Nd5 22. Ka1 Bc6 23. c4 Nb6 24. Rb1 Na4 25. Qc2 Qa5 26. Ka2 Rxb2+ 27. Rxb2 Nc3+ 28. Ka1 Qxa3+ 29. Ra2 Nxa2 30. Qxa2 Qxd3 0-1

[Event "Eastern Asia-ch U18 4th"]
[Site "Bangkok"]
[Date "2019.08.03"]
[Round "2.3"]
[White "Tran, Dang Minh Quang"]
[Black "Chinguun, Otgonbayar"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "2025"]
[BlackElo "1962"]
[PlyCount "143"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nd7 3. c4 c6 4. Nc3 Ngf6 5. e3 e6 6. Nf3 Qa5 7. Nd2 Bb4 8. Qc1 0-0 9. a3 Bxc3 10. Qxc3 Qxc3 11. bxc3 Re8 12. Be2 e5 13. 0-0 dxc4 14. Bxc4 Nd5 15. Rfc1 N7b6 16. Bf1 exd4 17. cxd4 f6 18. Bh4 Bf5 19. h3 Rad8 20. g4 Bg6 21. Nb3 Rd7 22. Nc5 Rf7 23. Bg2 h5 24. Bg3 Nc8 25. e4 Ndb6 26. f4 Rfe7 27. f5 Bf7 28. e5 Rd8 29. Rd1 hxg4 30. hxg4 Nc4 31. Bh4 Ne3 32. exf6 Nxd1 33. fxe7 Rxd4 34. Bf3 Rd8 35. Bg2 Rd4 36. Bf3 Nc3 37. Nxb7 Nd5 38. Bxd5 Rxg4+ 39. Kf2 cxd5 40. Rc1 Rc4 41. Rxc4 dxc4 42. Ke3 Be8 43. Kd4 Bb5 44. Nd8 a6 45. f6 gxf6 46. Bxf6 Kh7 47. Kd5 c3 48. Ke6 c2 49. Bg5 Kg6 50. Bc1 Nb6 51. Nb7 Nc4 52. Nc5 Nb6 53. Ne4 Nc4 54. Nf6 Nb6 55. e8Q+ Bxe8 56. Nxe8 Na4 57. Nc7 a5 58. Nd5 Nc5+ 59. Kd6 Nb3 60. Nf4+ Kf5 61. Ne2 Ke4 62. Bh6 Kd3 63. Nc1+ Kc3 64. Nxb3 Kxb3 65. Bc1 Kc4 66. Kc7 Kb5 67. Kb7 a4 68. Be3 Ka5 69. Bc1 Kb5 70. Bd2 Kc5 71. Ka6 Kc6 72. Bf4 1/2-1/2

[Event "Eastern Asia-ch U18 4th"]
[Site "Bangkok"]
[Date "2019.08.02"]
[Round "1.4"]
[White "Chinguun, Otgonbayar"]
[Black "Kumaresan, Nhavin"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1962"]
[BlackElo "1758"]
[PlyCount "61"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 e5 7. d5 Nbd7 8. Be2 h5 9. Bg5 a6 10. 0-0 Qe8 11. Rc1 Nh7 12. Be3 h4 13. Nh1 f5 14. exf5 gxf5 15. f4 e4 16. Nf2 b6 17. Bh5 Qe7 18. Bg6 Ndf6 19. Ne2 Ng4 20. Nxg4 fxg4 21. Nd4 Bh6 22. Nc6 Qg7 23. Bxe4 Re8 24. Qd3 Nf8 25. Bd4 Qf7 26. Rce1 Bd7 27. f5 Bg5 28. f6 Kh8 29. Ne7 b5 30. b3 bxc4 31. bxc4 1-0

[Event "Astana op"]
[Site "Astana"]
[Date "2019.07.15"]
[Round "6"]
[White "Bigabylov, Zhuban"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2078"]
[BlackElo "1971"]
[PlyCount "40"]
[EventDate "2019.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KAZ"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 h6 8. Rg1 dxc4 9. Bxc4 b5 10. Be2 Bb7 11. e4 e5 12. g5 hxg5 13. dxe5 Nxe5 14. Rxg5 Nxf3+ 15. Bxf3 Qc7 16. e5 Bxe5 17. Qe2 Nd7 18. Bf4 f6 19. Rxg7 0-0-0 20. Bxe5 Qxe5 0-1

[Event "Asia-ch U20"]
[Site "Ulaanbaatar"]
[Date "2018.08.25"]
[Round "9"]
[White "Chinguun, Otgonbayar"]
[Black "Bulgankhan, Ganzorig"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1952"]
[BlackElo "2103"]
[PlyCount "116"]
[EventDate "2018.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nge2 d6 6. Ng3 e5 7. d5 Nbd7 8. Be2 h5 9. Bg5 a6 10. Qd2 Qe8 11. 0-0 Nh7 12. Bh6 h4 13. Bxg7 Kxg7 14. Nh1 f5 15. exf5 gxf5 16. f4 e4 17. Qd4+ Ndf6 18. Qf2 h3 19. Qg3+ Qg6 20. Qxh3 Kh8 21. Ng3 Bd7 22. Rae1 Rae8 23. Bh5 Nxh5 24. Qxh5 Qg7 25. Kh1 Rf6 26. Qd1 Rh6 27. Nh5 Qg6 28. Qd4+ Kg8 29. g4 fxg4 30. Ng3 c5 31. f5 Rxh2+ 32. Kg1 Qh6 33. Qe3 Ng5 34. f6 Nf3+ 35. Rxf3 exf3 36. Qxh6 Rxh6 37. Rxe8+ Bxe8 38. Nce4 Bd7 39. Nxd6 Rxf6 40. Nde4 Rf7 41. Nxc5 Bf5 42. d6 b6 43. Nce4 Bxe4 44. Nxe4 Kf8 45. Kf2 Rf4 46. Nc3 g3+ 47. Kxg3 f2 48. Kxf4 f1Q+ 49. Ke5 Qe1+ 50. Kd5 Qh1+ 51. Ke6 Qh3+ 52. Kd5 Qg2+ 53. Ke6 Qg4+ 54. Kd5 Qf3+ 55. Ke6 Qf7+ 56. Ke5 Qxc4 57. Nd5 Qe2+ 58. Kf5 Kf7 0-1

[Event "Asia-ch U20"]
[Site "Ulaanbaatar"]
[Date "2018.08.24"]
[Round "8"]
[White "Itgelt, Khuyagtsogt"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2119"]
[BlackElo "1952"]
[PlyCount "186"]
[EventDate "2018.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 h6 5. 0-0 e6 6. c4 c6 7. Nbd2 Nbd7 8. b3 Bd6 9. Bb2 Qc7 10. e3 0-0 11. Qe2 Bh7 12. Rfc1 Rfe8 13. a3 Rac8 14. Ne1 Qb8 15. Nd3 Bxd3 16. Qxd3 e5 17. cxd5 cxd5 18. b4 e4 19. Qb3 Rxc1+ 20. Rxc1 Rc8 21. Ra1 Bf8 22. Bf1 Qd6 23. Nb1 Nb6 24. Bc3 Qd7 25. Ra2 Nc4 26. a4 Qf5 27. Qd1 Ng4 28. h3 Nf6 29. Be1 Nh7 30. Qg4 Qxg4 31. hxg4 Nf6 32. Rc2 Nb6 33. Rxc8 Nxc8 34. Be2 Bd6 35. Nc3 Kf8 36. Nb5 Be7 37. Na3 Ke8 38. Nc2 Kd8 39. Na1 Nb6 40. a5 Nc4 41. Nb3 b6 42. Bc3 Kc7 43. Kf1 Na3 44. Bd1 Ne8 45. Na1 Nd6 46. Nc2 Ndb5 47. Be1 Nc4 48. Be2 g6 49. Kg2 Nba3 50. Nxa3 Nxa3 51. b5 Nc2 52. Bd2 Bb4 53. Bxb4 Nxb4 54. a6 Na2 55. f4 exf3+ 56. Kxf3 Kd6 57. Bd3 Nc3 58. Kf4 Ke6 59. Kf3 Kf6 60. Kf4 Ke6 61. Kf3 Ke7 62. Kf2 Kf6 63. Kf3 Kg5 64. Bf1 Ne4 65. Bd3 Nf6 66. e4 dxe4+ 67. Bxe4 Nxg4 68. Bd5 f5 69. Bc6 Kf6 70. Kf4 g5+ 71. Kf3 Ke6 72. Bb7 Nf6 73. Bc6 Kd6 74. Bb7 Nd5 75. Bc8 f4 76. gxf4 Nxf4 77. Ke4 Ne6 78. Kd3 g4 79. Bb7 h5 80. Be4 h4 81. Ke3 h3 82. Kf2 Nxd4 83. Kg3 Ke5 84. Bd3 Nf5+ 85. Kh2 Kf4 86. Bc4 Ne3 87. Be2 Nf5 88. Bc4 Kf3 89. Be6 Nd4 90. Bd5+ Kf2 91. Bc6 g3+ 92. Kxh3 Nxc6 93. bxc6 g2 0-1

[Event "Asia-ch U20"]
[Site "Ulaanbaatar"]
[Date "2018.08.23"]
[Round "6"]
[White "Chinguun, Otgonbayar"]
[Black "Erkhes, Bayarbat"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "1952"]
[BlackElo "1762"]
[PlyCount "74"]
[EventDate "2018.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. a3 c5 11. Qe2 Qb6 12. Rd1 Be7 13. Bd2 0-0 14. Be1 Rac8 15. Rac1 Rfd8 16. Bb1 Nf8 17. dxc5 Bxc5 18. b4 Bd6 19. e4 e5 20. Bd2 Ne6 21. Be3 Nd4 22. Bxd4 exd4 23. Na2 Rxc1 24. Nxc1 Bb8 25. Nb3 Qc7 26. Nbxd4 Qd6 27. Bc2 Qc7 28. h3 Re8 29. e5 Nd5 30. Qd3 g6 31. g3 Qd7 32. Ne2 Qxh3 33. Bb3 Ne7 34. Bxf7+ Kf8 35. Bxe8 Qh5 36. Qd8 Bc7 37. Bxg6+ Bxd8 1-0

[Event "Asia-ch U20"]
[Site "Ulaanbaatar"]
[Date "2018.08.23"]
[Round "7"]
[White "Chinguun, Otgonbayar"]
[Black "Tugstumur, Yesuntumur"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1952"]
[BlackElo "2361"]
[PlyCount "88"]
[EventDate "2018.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 c5 6. d5 b5 7. cxb5 a6 8. Ng3 h5 9. bxa6 h4 10. Bb5+ Bd7 11. Bxd7+ Nbxd7 12. Nge2 h3 13. g3 Rxa6 14. 0-0 Qb6 15. Kh1 Ne5 16. f3 c4 17. Qc2 Nfd7 18. Nd1 0-0 19. Be3 Nc5 20. a3 Qb3 21. Qxb3 Nxb3 22. Rb1 f5 23. Ndc3 fxe4 24. fxe4 Rxf1+ 25. Rxf1 Nd3 26. Rb1 Ra8 27. Nf4 Nxf4 28. gxf4 Bxc3 29. bxc3 Rxa3 30. Rg1 Kf7 31. Rg3 Ra1+ 32. Rg1 Ra2 33. Rg3 Rc2 34. Bg1 Nc1 35. Rxh3 Ne2 36. Re3 Nxc3 37. h4 Nd1 38. Rf3 Re2 39. e5 c3 40. e6+ Kf6 41. Bd4+ Kf5 42. Bxc3 Re3 43. Rxe3 Nxe3 44. Bd2 Nxd5 0-1

[Event "Asia-ch U20"]
[Site "Ulaanbaatar"]
[Date "2018.08.22"]
[Round "5"]
[White "Batbold, Nyamsuren"]
[Black "Chinguun, Otgonbayar"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1759"]
[BlackElo "1952"]
[PlyCount "140"]
[EventDate "2018.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c3 c5 4. Bg5 e6 5. e3 Nc6 6. Nbd2 Be7 7. Bd3 0-0 8. 0-0 Qc7 9. Bxf6 Bxf6 10. dxc5 Ne5 11. Nxe5 Bxe5 12. Nf3 Bf6 13. Qc2 g6 14. b4 b6 15. cxb6 axb6 16. Rfc1 Bd7 17. a4 Rfc8 18. Ra3 Qd6 19. Qb3 Ra7 20. Nd4 Rac7 21. Ne2 e5 22. Rd1 Be6 23. Qb2 Qe7 24. e4 dxe4 25. Bxe4 Bc4 26. Ng3 Kg7 27. a5 bxa5 28. bxa5 Ra7 29. Rda1 Qc7 30. a6 Be7 31. Ra4 Be6 32. c4 f5 33. Bb7 Rd8 34. Rc1 Bc5 35. h3 Rd3 36. Ne2 Kf8 37. Nc3 Bd4 38. Nb5 Bxb2 39. Nxc7 Bxc1 40. Nxe6+ Ke7 41. Nc7 Rd7 42. Nd5+ Kd6 43. Nb4 Rc7 44. Nd3 Rcxb7 45. axb7 Rxb7 46. Ra6+ Ke7 47. Nxe5 Rb1 48. Nc6+ Kd7 49. Kh2 Rb2 50. Ne5+ Ke7 51. Nd3 Rc2 52. Ra7+ Kf6 53. c5 Bh6 54. Rxh7 Bg7 55. Rh4 Kg5 56. Rb4 Rc3 57. h4+ Kh6 58. Ne1 Rxc5 59. Nf3 Rc2 60. Kg3 Bf8 61. Rd4 Bc5 62. Rd2 Rc4 63. Kh3 Rc3 64. Kh2 Be7 65. Rd7 Bf6 66. Rf7 Bd8 67. Rd7 Bf6 68. Rf7 Bd8 69. Rf8 Bc7+ 70. Kh3 Bb6 1/2-1/2

[Event "Asia-ch U20"]
[Site "Ulaanbaatar"]
[Date "2018.08.21"]
[Round "4"]
[White "Chinguun, Otgonbayar"]
[Black "Ajigulov, Nurmat"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1952"]
[BlackElo "1721"]
[PlyCount "63"]
[EventDate "2018.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 a6 7. a4 Bb4 8. Bd3 dxc4 9. Bxc4 c5 10. 0-0 Qc7 11. Bd3 b6 12. Na2 a5 13. Nxb4 axb4 14. e4 Bb7 15. b3 Rc8 16. Bg5 cxd4 17. Qxc7 Rxc7 18. Nxd4 Rc3 19. Rad1 Bxe4 20. Bc4 Bd5 21. Bb5 Ne4 22. Bc1 Nd6 23. Bxd7+ Kxd7 24. Bd2 Bxb3 25. Nxb3 Rxb3 26. Bf4 Kc6 27. Rxd6+ Kc5 28. Rfd1 Ra3 29. Be3+ Kc4 30. R6d4+ Kb3 31. Rb1+ Kc2 32. Rdxb4 1-0

[Event "Asia-ch U20"]
[Site "Ulaanbaatar"]
[Date "2018.08.20"]
[Round "2"]
[White "Chinguun, Otgonbayar"]
[Black "Krishna Teja, N."]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1952"]
[BlackElo "2389"]
[PlyCount "66"]
[EventDate "2018.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 g6 6. 0-0 Bg7 7. Nc3 d6 8. Bg5 h6 9. Bf4 Nbd7 10. Qc1 Ne4 11. Rd1 g5 12. Be3 f5 13. h4 Nxc3 14. Qxc3 Bf6 15. hxg5 hxg5 16. Qd2 Rh5 17. d5 e5 18. Qc2 g4 19. Nh2 Qe7 20. f3 Bg5 21. Bf2 Qh7 22. Nf1 Nf6 23. Ne3 Bxe3 24. Bxe3 0-0-0 25. Rac1 Rg8 26. f4 Rh2 27. fxe5 Rxg2+ 28. Kxg2 Qh3+ 29. Kf2 Ne4+ 30. Qxe4 fxe4 31. Rh1 Rf8+ 32. Bf4 Rxf4+ 33. gxf4 e3+ 0-1

[Event "Asia-ch U20"]
[Site "Ulaanbaatar"]
[Date "2018.08.20"]
[Round "3"]
[White "Ulziikhishig, Khishigbat"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1517"]
[BlackElo "1952"]
[PlyCount "164"]
[EventDate "2018.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Bf4 Nf6 4. e3 e6 5. Nc3 Bd6 6. Bg5 h6 7. Bh4 Nbd7 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. Nge2 a6 12. 0-0 0-0 13. Ne4 Be7 14. Nxf6+ Nxf6 15. Bxf6 Bxf6 16. Be4 Rc8 17. Rc1 Qe7 18. Bf3 c5 19. Bxb7 Qxb7 20. dxc5 Bxb2 21. Rc2 Ba3 22. Qd4 Rfd8 23. c6 Qc7 24. Qe4 Rd5 25. Nd4 Kh8 26. g3 Bc5 27. Rfc1 Bxd4 28. exd4 Qd6 29. c7 Rxd4 30. Qb7 Rd1+ 31. Kg2 Qd5+ 32. Qxd5 Rxd5 33. Rc6 Rd7 34. Rxa6 Rcxc7 35. Rxc7 Rxc7 36. Ra5 Rb7 37. Ra3 b4 38. Rb3 Ra7 39. Rxb4 Rxa2 40. g4 Kh7 41. Rb3 h5 42. gxh5 Ra5 43. Rb7 Rf5 44. Kg3 Kh6 45. f4 Kxh5 46. Ra7 g5 47. fxg5 Rxg5+ 48. Kf4 Kg6 49. Ra8 Rh5 50. Kg3 Kf6 51. h4 Kf5 52. Ra1 Rh8 53. Rf1+ Kg6 54. Re1 Rb8 55. Re4 Rb3+ 56. Kf4 Rb5 57. Ra4 e5+ 58. Kg4 f5+ 59. Kg3 Rb3+ 60. Kf2 e4 61. Ra8 f4 62. Rf8 Rb2+ 63. Kf1 f3 64. Rf4 Re2 65. Kg1 Kh6 66. Rf5 Rg2+ 67. Kf1 Rg4 68. Kf2 Rxh4 69. Ke3 Kg6 70. Ra5 Rh1 71. Ra8 Re1+ 72. Kf2 Re2+ 73. Kf1 Kf5 74. Rf8+ Ke5 75. Ra8 Kf4 76. Rf8+ Ke3 77. Ra8 Rd2 78. Ra3+ Rd3 79. Ra1 Rb3 80. Ke1 Kf4 81. Ra4 Kg3 82. Rxe4 Rb1+ 0-1

[Event "Asia-ch U20"]
[Site "Ulaanbaatar"]
[Date "2018.08.19"]
[Round "1"]
[White "Priasmoro, Novendra"]
[Black "Chinguun, Otgonbayar"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2485"]
[BlackElo "1952"]
[PlyCount "147"]
[EventDate "2018.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 a6 6. a3 Bxc3 7. bxc3 Qc7 8. Qg4 f5 9. Qg3 g6 10. h4 Ne7 11. Bd3 Nbc6 12. Nf3 c4 13. Be2 Bd7 14. h5 0-0-0 15. h6 Rdf8 16. Rh4 Nd8 17. Bg5 Ba4 18. Bf6 Rxf6 19. exf6 Qxg3 20. fxg3 Ng8 21. Ng5 Nxf6 22. Kd2 Re8 23. g4 Bd7 24. Rf1 Kc7 25. Rh3 b5 26. Rhh1 Kd6 27. Bf3 Re7 28. gxf5 exf5 29. Re1 Ne6 30. Nxe6 Rxe6 31. Rxe6+ Kxe6 32. Re1+ Kd6 33. Ke3 g5 34. g3 Be6 35. Kf2 Ng8 36. Rh1 Nf6 37. Ke3 Bd7 38. Bh5 Ke7 39. Bf3 Kd6 40. Rb1 Ke7 41. Kd2 Kd6 42. Re1 Be6 43. Ra1 Bd7 44. Rb1 Ke7 45. Re1+ Kd6 46. Re5 Be6 47. g4 fxg4 48. Bg2 Ng8 49. Rxg5 Nxh6 50. Rh5 Nf5 51. Rxh7 a5 52. Ra7 b4 53. axb4 axb4 54. cxb4 Nxd4 55. c3 Nb5 56. Rb7 Kc6 57. Rg7 Kd6 58. Rg5 Nc7 59. Bf1 Ne8 60. Ke3 Nf6 61. Bg2 Ne8 62. Bf1 Nf6 63. Rg6 Ne4 64. b5 Ke5 65. b6 Bc8 66. Rg8 Bb7 67. Rg7 Bc6 68. b7 Bxb7 69. Rxb7 Nxc3 70. Re7+ Kd6 71. Rg7 Kc5 72. Rxg4 d4+ 73. Rxd4 Nd5+ 74. Ke4 1-0

[Event "Asia-ch U20 rapid"]
[Site "Ulaanbaatar"]
[Date "2018.08.18"]
[Round "5"]
[White "Ajigulov, Nurmat"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1678"]
[BlackElo "1711"]
[PlyCount "66"]
[EventDate "2018.08.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. 0-0 Bg4 7. Re1 Nbc6 8. c3 Qd7 9. Nbd2 0-0-0 10. Nf1 f6 11. h3 Bh5 12. Ng3 Bxg3 13. fxg3 g5 14. g4 Bg6 15. Bxg6 Nxg6 16. Qd3 Rde8 17. Bd2 Nce7 18. Re2 h5 19. Nh2 hxg4 20. Nxg4 Rhf8 21. Rf1 f5 22. Ne5 Nxe5 23. Rxe5 g4 24. h4 f4 25. Rxf4 Rxf4 26. Bxf4 Rf8 27. Bg5 Nf5 28. g3 Qf7 29. Bf4 Nxh4 30. Re2 Nf3+ 31. Kf1 Qh5 32. Rg2 Qh1+ 33. Kf2 Qe1# 0-1

[Event "Asia-ch U20 rapid"]
[Site "Ulaanbaatar"]
[Date "2018.08.18"]
[Round "9"]
[White "Batbold, Nyamsuren"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1684"]
[BlackElo "1711"]
[PlyCount "130"]
[EventDate "2018.08.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c3 Bf5 4. Bf4 e6 5. Nbd2 h6 6. Qb3 b6 7. h3 Nd7 8. g4 Bg6 9. Bg2 Ngf6 10. 0-0 Be7 11. Qa4 Qc8 12. Ne5 Nxe5 13. Bxe5 0-0 14. Rae1 Nd7 15. Bh2 f5 16. c4 Bf6 17. cxd5 exd5 18. Rc1 b5 19. Qb3 Bf7 20. gxf5 Bxd4 21. Qd3 Bxb2 22. Rc2 Be5 23. Rfc1 Bxh2+ 24. Kxh2 Ne5 25. Qg3 Qxf5 26. f4 Nc4 27. e4 dxe4 28. Bxe4 Qf6 29. Rg1 Bd5 30. Bxd5+ cxd5 31. f5 Qe5 32. Nxc4 Qxg3+ 33. Rxg3 bxc4 34. Rcg2 Rxf5 35. Rxg7+ Kh8 36. R7g6 Rh5 37. Rc6 Rg8 38. Rd2 Kh7 39. Rc5 Rd8 40. Rxc4 dxc4 41. Rxd8 Rc5 42. Rd2 Kg6 43. Kg3 Kf5 44. Kf3 Ra5 45. Rc2 Ra3+ 46. Kg2 Ke5 47. Rxc4 Rxa2+ 48. Kg3 a5 49. Rc6 h5 50. Rc5+ Kd4 51. Rxh5 Ra3+ 52. Kg4 Ra1 53. h4 Ke4 54. Rh8 a4 55. Re8+ Kd5 56. h5 a3 57. Kf5 Rf1+ 58. Kg6 a2 59. Ra8 Rg1+ 60. Kh7 a1Q 61. Rxa1 Rxa1 62. h6 Ke6 63. Kg7 Rg1+ 64. Kh8 Kf6 65. h7 Ra1 0-1

[Event "Asia-ch U20 rapid"]
[Site "Ulaanbaatar"]
[Date "2018.08.18"]
[Round "8"]
[White "Chinguun, Otgonbayar"]
[Black "Baasansuren, Erdene"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1711"]
[BlackElo "2096"]
[PlyCount "96"]
[EventDate "2018.08.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 e6 4. e3 Nf6 5. Nf3 a6 6. a4 Bb4 7. Bd2 0-0 8. Bd3 dxc4 9. Bxc4 e5 10. dxe5 Ng4 11. e6 Bxe6 12. Bxe6 fxe6 13. 0-0 Qd6 14. Ne4 Qd5 15. Bxb4 Nxb4 16. Qxd5 exd5 17. Nc5 b6 18. Ne6 Rf7 19. Rac1 c5 20. a5 Re7 21. Nf4 c4 22. axb6 Rb8 23. Rfd1 Nf6 24. h3 Rxb6 25. Nd4 g5 26. Nfe2 Nd3 27. Ra1 Nxb2 28. Rdb1 Ne4 29. Ra2 Reb7 30. f3 Nd2 31. Rba1 Nb3 32. Nxb3 Rxb3 33. Rxa6 Rxe3 34. Nd4 Nd3 35. Ra8+ Kf7 36. Rh8 Rbe7 37. Rxh7+ Kg6 38. Rxe7 Rxe7 39. Ra6+ Kf7 40. Rd6 Re1+ 41. Kh2 Nf4 42. Rd7+ Kf6 43. g3 Ne2 44. Rxd5 Nxd4 45. Rxd4 c3 46. Rc4 Re2+ 47. Kg1 c2 48. Kf1 Rd2 0-1

[Event "Asia-ch U20 rapid"]
[Site "Ulaanbaatar"]
[Date "2018.08.18"]
[Round "4"]
[White "Chinguun, Otgonbayar"]
[Black "Erkhes, Bayarbat"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1711"]
[BlackElo "1670"]
[PlyCount "101"]
[EventDate "2018.08.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Be7 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. 0-0 a6 11. a3 c5 12. Be2 Rc8 13. dxc5 Nxc5 14. Rd1 Qb6 15. Nd4 0-0 16. Bd2 Rfd8 17. Rac1 Nce4 18. Qb1 Nxd2 19. Rxd2 Bc5 20. Rcd1 Bxa3 21. bxa3 Rxc3 22. Qb4 Rdc8 23. Nxb5 Nd5 24. Rxd5 Bxd5 25. Nxc3 Qxb4 26. axb4 Rxc3 27. Bxa6 h6 28. h3 Rb3 29. Rd4 Rb1+ 30. Kh2 Rb2 31. Kg3 Kf8 32. e4 Bc6 33. f3 Ke7 34. Rc4 Kd7 35. h4 Rb3 36. Kf4 Rb2 37. g3 Rb3 38. g4 g5+ 39. hxg5 hxg5+ 40. Kxg5 Rxf3 41. b5 Ba8 42. Rb4 f6+ 43. Kh5 Rf4 44. b6 Bxe4 45. Rd4+ Ke7 46. b7 Rf2 47. Rxe4 Rb2 48. Rc4 Rb6 49. Rc8 Rxa6 50. b8Q Ra5+ 51. Kh4 1-0

[Event "Asia-ch U20 rapid"]
[Site "Ulaanbaatar"]
[Date "2018.08.18"]
[Round "6"]
[White "Chinguun, Otgonbayar"]
[Black "Krishna Teja, N."]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1711"]
[BlackElo "2123"]
[PlyCount "88"]
[EventDate "2018.08.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 dxc4 7. e3 a6 8. Bxc4 b5 9. Be2 Bb7 10. a3 c5 11. 0-0 cxd4 12. Nxd4 e5 13. Bf3 Ra7 14. Nc2 Bxf3 15. Qxf3 Qxf3 16. gxf3 Bd6 17. Rad1 Ke7 18. Nd5+ Ke6 19. e4 Nc6 20. Rd2 Na5 21. Rd3 Rc8 22. Nce3 g6 23. Rfd1 Rc6 24. b4 Nb7 25. Nc3 Ra8 26. Ned5 Rac8 27. Kg2 f5 28. R1d2 f4 29. a4 bxa4 30. Nxa4 Rc2 31. Nab6 R8c6 32. Rxc2 Rxc2 33. Ra3 a5 34. Rb3 Ra2 35. bxa5 Bc5 36. Nc4 Rxf2+ 37. Kh3 Nd8 38. a6 Nf7 39. a7 Bxa7 40. Rb7 Ng5+ 41. Kg4 Rg2+ 42. Kh4 Rxh2+ 43. Kg4 Rg2+ 44. Kh4 Bf2# 0-1

[Event "Asia-ch U20 rapid"]
[Site "Ulaanbaatar"]
[Date "2018.08.18"]
[Round "3"]
[White "Itgelt, Khuyagtsogt"]
[Black "Chinguun, Otgonbayar"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1890"]
[BlackElo "1711"]
[PlyCount "131"]
[EventDate "2018.08.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. g3 Bd6 6. Bg2 0-0 7. 0-0 Nbd7 8. Nd2 a6 9. e4 dxe4 10. Ndxe4 Be7 11. Bf4 h6 12. h4 Nb6 13. b3 Nxe4 14. Nxe4 f5 15. Nc5 Bf6 16. Be5 Qe7 17. Qe2 Nd7 18. Bxf6 Nxf6 19. Rfe1 Re8 20. Rad1 Qd6 21. Qe5 Qf8 22. Bf3 Kh7 23. Kg2 Qf7 24. Nd3 Qd7 25. Nf4 Qf7 26. Qe2 Bd7 27. h5 Rad8 28. Qc2 Kg8 29. b4 Bc8 30. a4 Qf8 31. Qb3 Qf7 32. a5 Qc7 33. Ng6 Kh7 34. Re5 Nd7 35. Re2 Nf6 36. Qc3 Qf7 37. Rde1 Qd7 38. Rd1 Qc7 39. Qc2 Qf7 40. Nf4 Qf8 41. Qb1 Qf7 42. Qb2 e5 43. Rxe5 Qxc4 44. d5 cxd5 45. Nxd5 Rxe5 46. Nxf6+ gxf6 47. Rxd8 Qc7 48. Qd2 Be6 49. Rd6 Kg7 50. Rb6 Bc8 51. Qf4 Qe7 52. Qd4 Re6 53. Rxe6 Qxe6 54. Qd8 Bd7 55. Qc7 Kf7 56. Bxb7 Ke7 57. Qc5+ Ke8 58. Bd5 Qe5 59. Bb7 Qe6 60. Bd5 Qe5 61. Bf3 Qe6 62. Qa7 Ke7 63. Bb7 Kd8 64. Qxa6 Qe1 65. Qxf6+ Kc7 66. Qb6+ 1-0

[Event "Asia-ch U20 rapid"]
[Site "Ulaanbaatar"]
[Date "2018.08.18"]
[Round "7"]
[White "Tugstumur, Yesuntumur"]
[Black "Chinguun, Otgonbayar"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1819"]
[BlackElo "1711"]
[PlyCount "45"]
[EventDate "2018.08.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. b3 e6 2. Bb2 d5 3. Nf3 Nf6 4. e3 c5 5. Be2 Bd6 6. 0-0 0-0 7. d3 Nbd7 8. Nbd2 e5 9. e4 d4 10. Nc4 Bc7 11. a4 Rb8 12. Bc1 h6 13. Bd2 b6 14. Ne1 a6 15. b4 Qe7 16. b5 Re8 17. g3 axb5 18. axb5 Bb7 19. Ra7 Nf8 20. Ng2 Qe6 21. f4 exf4 22. Bxf4 Bxf4 23. Nxf4 1-0

[Event "World Amateur-ch U2000"]
[Site "Cagliari"]
[Date "2018.04.29"]
[Round "9"]
[White "Chinguun, Otgonbayar"]
[Black "Ortegon Villacorte, Linda Daniela"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "1929"]
[BlackElo "1879"]
[PlyCount "81"]
[EventDate "2018.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Bg7 10. g3 Nbd7 11. Kg2 0-0 12. Qe2 Qa5 13. a4 Rfb8 14. h3 Ne8 15. Qc2 Qb4 16. Ra2 Qb3 17. Qxb3 Rxb3 18. Bd2 Nb6 19. a5 Nc4 20. Rha1 Rxb2 21. Rxb2 Nxb2 22. Ra2 Nc4 23. Nb5 Ra6 24. Be1 Bf6 25. Rc2 Ne5 26. Nxe5 Bxe5 27. f4 Bg7 28. e5 Kf8 29. Re2 Ra8 30. Bc3 Rb8 31. Rb2 e6 32. Nxd6 Rxb2+ 33. Bxb2 Nc7 34. dxe6 fxe6 35. Ba3 Na6 36. Nb7 Ke8 37. Nxc5 Nc7 38. Ne4 Kd8 39. Bd6 Ne8 40. a6 Kc8 41. Nc5 1-0

[Event "World Amateur-ch U2000"]
[Site "Cagliari"]
[Date "2018.04.28"]
[Round "8"]
[White "Altea, Giovanni"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1895"]
[BlackElo "1929"]
[PlyCount "56"]
[EventDate "2018.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 Nbd7 5. Be2 Be7 6. b3 b6 7. 0-0 0-0 8. Bb2 Bb7 9. cxd5 exd5 10. d4 c5 11. Rc1 a6 12. Bd3 Ne4 13. Bxe4 dxe4 14. Nd2 f5 15. Ne2 b5 16. a4 Qb6 17. Rc2 Rac8 18. Qa1 Qh6 19. Rfc1 Bd6 20. g3 Qg6 21. Kh1 Qf7 22. Kg2 h5 23. h4 f4 24. Kh2 fxg3+ 25. Nxg3 Qxf2+ 26. Kh1 Qxg3 27. Nf1 Qxh4+ 28. Nh2 Rf2 0-1

[Event "World Amateur-ch U2000"]
[Site "Cagliari"]
[Date "2018.04.27"]
[Round "7"]
[White "Chinguun, Otgonbayar"]
[Black "Al Maashani, Abdullah"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1929"]
[BlackElo "1846"]
[PlyCount "53"]
[EventDate "2018.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. d5 exd5 7. Nh4 Qc7 8. cxd5 Qe5 9. Nc3 d6 10. 0-0 Bc8 11. Bf4 Qe7 12. e4 Ng4 13. Nf5 Bxf5 14. exf5 Ne5 15. Bxe5 Qd7 16. Bf4 Be7 17. Qd3 0-0 18. a4 a6 19. Rad1 Qc7 20. Ne4 Nd7 21. b3 Rab8 22. Rfe1 b5 23. axb5 Rxb5 24. Nc3 Bf6 25. Nxb5 axb5 26. Qxb5 Rb8 27. Qxb8+ 1-0

[Event "World Amateur-ch U2000"]
[Site "Cagliari"]
[Date "2018.04.26"]
[Round "6"]
[White "Onnis, Luca"]
[Black "Chinguun, Otgonbayar"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1790"]
[BlackElo "1929"]
[PlyCount "69"]
[EventDate "2018.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. h3 Bd6 5. Nf3 Bf5 6. Bd3 Ne7 7. 0-0 Bxd3 8. Qxd3 Nbc6 9. a3 Qd7 10. Nc3 0-0 11. Nb5 h6 12. Nxd6 Qxd6 13. Re1 Ng6 14. Bd2 a6 15. Rad1 Kh8 16. Kh1 f5 17. Re2 Qd7 18. Rde1 Rad8 19. Re6 Kh7 20. Kg1 Rf7 21. R6e2 Re7 22. Rxe7 Ncxe7 23. Ne5 Nxe5 24. Rxe5 Kh8 25. c3 Rf8 26. Qf3 Rf7 27. Kh2 Ng6 28. Re1 Qd6+ 29. Kh1 f4 30. Qg4 Rf6 31. Kg1 Kh7 32. h4 Nf8 33. Re5 Ng6 34. Re1 Qb6 35. h5 1/2-1/2

[Event "World Amateur-ch U2000"]
[Site "Cagliari"]
[Date "2018.04.25"]
[Round "5"]
[White "Chinguun, Otgonbayar"]
[Black "Sahinoz, Giulio O"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1929"]
[BlackElo "1757"]
[PlyCount "114"]
[EventDate "2018.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 d5 8. Ne5 c5 9. e3 Nbd7 10. b3 Nxe5 11. dxe5 Ne4 12. Nxe4 dxe4 13. Qc2 Qc7 14. Bxe4 Bxe4 15. Qxe4 Rad8 16. Bb2 Rd7 17. Bc3 Rfd8 18. a3 Rd3 19. Rfc1 a5 20. Rab1 h6 21. Kg2 R8d7 22. b4 axb4 23. axb4 Qb7 24. Qxb7 Rxb7 25. bxc5 Bxc5 26. Kf3 Kf8 27. Ke4 Rd8 28. Bb4 Rc8 29. Bxc5+ Rxc5 30. Rb5 Rbc7 31. Rxc5 Rxc5 32. Kd4 Ke7 33. Ra1 Rc7 34. Ra8 h5 35. Rb8 Rc6 36. Rb7+ Ke8 37. f3 Kf8 38. Rb8+ Ke7 39. g4 hxg4 40. fxg4 f6 41. Rb7+ Kf8 42. exf6 gxf6 43. h4 Kg8 44. h5 e5+ 45. Kd5 Rc5+ 46. Ke6 Rxc4 47. Kf5 Rc6 48. e4 Rd6 49. Kg6 Rd8 50. Rxb6 Kh8 51. Kxf6 Rg8 52. g5 Kh7 53. Rb7+ Kh8 54. g6 Rf8+ 55. Rf7 Rd8 56. g7+ Kh7 57. Rf8 Rd6+ 1-0

[Event "World Amateur-ch U2000"]
[Site "Cagliari"]
[Date "2018.04.24"]
[Round "4"]
[White "Tardi, Oscar"]
[Black "Chinguun, Otgonbayar"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1797"]
[BlackElo "1929"]
[PlyCount "55"]
[EventDate "2018.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. b3 e6 2. Bb2 b6 3. e3 Bb7 4. Nf3 Nf6 5. c4 Be7 6. Be2 0-0 7. 0-0 d5 8. Nc3 c5 9. d4 cxd4 10. Nxd4 dxc4 11. Bxc4 Nbd7 12. Nf3 a6 13. a3 b5 14. Be2 Qb6 15. b4 Rfd8 16. Qb3 Nd5 17. Rfd1 N7f6 18. Rd4 Rdc8 19. Rad1 Nxc3 20. Bxc3 Bd5 21. Qb2 Ne4 22. Rxe4 Bxe4 23. Bxg7 Bg6 24. Bh8 f6 25. Bxf6 Rc2 26. Qe5 Bxf6 27. Qxf6 Rxe2 28. Rd7 1-0

[Event "World Amateur-ch U2000"]
[Site "Cagliari"]
[Date "2018.04.23"]
[Round "3"]
[White "Chinguun, Otgonbayar"]
[Black "Al Ansi, Amin Hassan"]
[Result "1-0"]
[ECO "D51"]
[WhiteElo "1929"]
[BlackElo "1804"]
[PlyCount "87"]
[EventDate "2018.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bh4 Nbd7 6. Nc3 Bb4 7. Bxf6 Bxc3+ 8. bxc3 Nxf6 9. e3 0-0 10. Bd3 dxc4 11. Bxc4 b6 12. 0-0 Bb7 13. a4 a5 14. Ne5 Ne4 15. Qe1 Nd6 16. Bd3 f5 17. f3 Nf7 18. Ng6 Re8 19. Bb5 c6 20. Bc4 Ba6 21. Qe2 Bxc4 22. Qxc4 Qd7 23. e4 Kh7 24. exf5 exf5 25. Nf4 Re3 26. Rae1 Nd6 27. Qb3 Qe7 28. Qb1 Re8 29. Nd3 b5 30. Ne5 Rxe1 31. Rxe1 g6 32. h3 Qh4 33. Re2 b4 34. Qd3 Qe7 35. cxb4 axb4 36. Qb3 Nb7 37. Nxg6 Qd7 38. Re7+ Rxe7 39. Nf8+ Kg7 40. Nxd7 Rxd7 41. Qxb4 Nd8 42. a5 Ne6 43. a6 Nxd4 44. Qb7 1-0

[Event "World Amateur-ch U2000"]
[Site "Cagliari"]
[Date "2018.04.23"]
[Round "2"]
[White "Gibbs, Dominic V"]
[Black "Chinguun, Otgonbayar"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1880"]
[BlackElo "1929"]
[PlyCount "63"]
[EventDate "2018.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 g5 8. b4 cxd4 9. cxd4 Bxb4 10. 0-0 Bc3 11. Rb1 g4 12. Ne1 Bxd4 13. Qxg4 Ndxe5 14. Qh5 Nxd3 15. Nxd3 b6 16. Nf3 Bf6 17. Re1 Ne7 18. Bh6 Ng6 19. Rbc1 Qd6 20. Nde5 Bb7 21. Ng4 Qe7 22. Nxf6+ Qxf6 23. Rc7 Rb8 24. Ng5 Qf5 25. Rxf7 Qxf7 26. Nxf7 Kxf7 27. Qf3+ Ke7 28. Bg5+ Kd6 29. Bf4+ Nxf4 30. Qxf4+ Ke7 31. Qc7+ Kf6 32. Qe5+ 1-0

[Event "World Amateur-ch U2000"]
[Site "Cagliari"]
[Date "2018.04.22"]
[Round "1"]
[White "Chinguun, Otgonbayar"]
[Black "Amarjargal, Enkhbayar"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "1929"]
[BlackElo "1781"]
[PlyCount "65"]
[EventDate "2018.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. Nc3 Be7 6. e3 0-0 7. Rc1 b6 8. cxd5 exd5 9. Qa4 Bb7 10. Ba6 Bxa6 11. Qxa6 c5 12. 0-0 Qc8 13. Qe2 Bd6 14. dxc5 bxc5 15. Rfd1 Qb7 16. Qd2 d4 17. exd4 c4 18. a3 Rab8 19. Rc2 Qb3 20. Rdc1 Rfe8 21. h3 Rbc8 22. Bf4 Bxf4 23. Qxf4 Nb6 24. Ne5 Re7 25. Qf3 Rce8 26. Rd2 a6 27. Rf1 h6 28. Nc6 Nbd5 29. Nxd5 Nxd5 30. Nxe7+ Nxe7 31. Qxb3 cxb3 32. Re1 Kf8 33. Rde2 1-0

[Event "Asian-ch U16 Rapid"]
[Site "Chiangmai"]
[Date "2018.04.01"]
[Round "1.1"]
[White "Raahul, VS."]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2258"]
[BlackElo "1683"]
[PlyCount "52"]
[EventDate "2018.04.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 c5 3. Bg2 Nf6 4. Nf3 Nc6 5. 0-0 Be7 6. Nc3 0-0 7. b3 b6 8. Bb2 Bb7 9. Rc1 Rc8 10. e3 d6 11. d4 Ba6 12. Re1 cxd4 13. Nxd4 Nxd4 14. Qxd4 e5 15. Qd2 Qc7 16. Red1 Rfd8 17. Ba3 Bf8 18. Bd5 Nxd5 19. Nxd5 Qd7 20. Rc3 Bb7 21. Rd3 f5 22. Nc3 Qc6 23. Rd5 a6 24. e4 b5 25. exf5 bxc4 26. f6 cxb3 0-1

[Event "GBR-ch U2050 op 104th"]
[Site "Llandudno"]
[Date "2017.08.04"]
[Round "5"]
[White "Beedle, Jonathan E"]
[Black "Chinguun, Otgonbayar"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2038"]
[BlackElo "1850"]
[PlyCount "83"]
[EventDate "2017.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 c6 4. Nf3 Nf6 5. 0-0 Be7 6. b3 0-0 7. Bb2 Nbd7 8. d3 c5 9. cxd5 Nxd5 10. e4 Nb4 11. a3 Nc6 12. Re1 e5 13. Nc3 f6 14. Rc1 Nb6 15. Nd5 Be6 16. Nxb6 Qxb6 17. Nd2 Rad8 18. Qc2 Nd4 19. Bxd4 cxd4 20. b4 Rc8 21. Nc4 Qa6 22. Qb2 b5 23. Na5 Rxc1 24. Rxc1 Rc8 25. h4 Bd8 26. Nb3 Rxc1+ 27. Nxc1 Qc6 28. Ne2 h6 29. Kh2 a5 30. Bh3 Bf7 31. Qc1 Qxc1 32. Nxc1 axb4 33. axb4 Be7 34. Bd7 Bxb4 35. Bxb5 Bd2 36. Ne2 Bh5 37. Bc4+ Kf8 38. Ng1 g5 39. hxg5 hxg5 40. Kg2 Ke7 41. Nf3 Bxf3+ 42. Kxf3 1/2-1/2

[Event "GBR-ch U1900 op 104th"]
[Site "Llandudno"]
[Date "2017.08.04"]
[Round "5"]
[White "Patrick, David A"]
[Black "Chinguun, Otgonbayar"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1879"]
[BlackElo "1850"]
[PlyCount "33"]
[EventDate "2017.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Bg4 6. 0-0 Ne7 7. c3 Nbc6 8. b4 Qd7 9. Nbd2 0-0-0 10. Nb3 h5 11. b5 Nb8 12. Nc5 Bxc5 13. dxc5 f6 14. Rb1 g5 15. Ba3 c6 16. Re1 cxb5 17. Bxb5 1/2-1/2

[Event "GBR-ch U1900 op 104th"]
[Site "Llandudno"]
[Date "2017.08.03"]
[Round "4"]
[White "Chinguun, Otgonbayar"]
[Black "Gartside, Carl"]
[Result "1-0"]
[ECO "E30"]
[WhiteElo "1850"]
[BlackElo "1863"]
[PlyCount "85"]
[EventDate "2017.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bxf6 Qxf6 6. Nf3 c5 7. e3 Nc6 8. a3 Bxc3+ 9. bxc3 0-0 10. Bd3 d6 11. 0-0 e5 12. d5 Na5 13. Qc2 b6 14. Nd2 Qe7 15. f4 exf4 16. exf4 Re8 17. h3 Ba6 18. Rf3 Qh4 19. Kh2 Qe7 20. Raf1 Qf8 21. Rg3 Qe7 22. f5 f6 23. Rf4 Kh7 24. Qd1 Qf7 25. Ne4 Rad8 26. Rfg4 Rg8 27. Rg6 Bxc4 28. Qh5 Rdf8 29. Nxf6+ Qxf6 30. Rxf6 Rxf6 31. Bxc4 Nxc4 32. Rg6 Rgf8 33. Qg4 Ne5 34. Rxg7+ Kh8 35. Qg3 Rxf5 36. Rxa7 Rg5 37. Qh4 Rf6 38. Qe4 Rfg6 39. Rb7 Nc4 40. g4 Ne5 41. Qf4 Rg8 42. Qf6+ R5g7 43. Qxh6+ 1-0

[Event "GBR-ch U2050 op 104th"]
[Site "Llandudno"]
[Date "2017.08.03"]
[Round "4"]
[White "Chinguun, Otgonbayar"]
[Black "McCarthy, Damian"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1850"]
[BlackElo "1847"]
[PlyCount "105"]
[EventDate "2017.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 h6 3. Bd2 Nf6 4. c4 e6 5. Nf3 g5 6. Ne5 d6 7. Ng6 Rg8 8. Nxf8 Rxf8 9. Nc3 Qe7 10. e3 b6 11. Qf3 c6 12. 0-0-0 Bb7 13. e4 fxe4 14. Nxe4 Na6 15. Nxf6+ Qxf6 16. Qxf6 Rxf6 17. f3 0-0-0 18. h4 Rg8 19. hxg5 hxg5 20. Be2 c5 21. Bc3 cxd4 22. Rxd4 e5 23. Rg4 Nc5 24. Rh5 Ne6 25. Bd2 Nf4 26. Bxf4 Rxf4 27. Rgxg5 Rxg5 28. Rxg5 Rd4 29. Rg8+ Kc7 30. Rg7+ Kc8 31. Rf7 Rh4 32. Kd2 a5 33. g4 Bc6 34. Ke3 Be8 35. Re7 Bg6 36. Re6 Bb1 37. Rxd6 Kc7 38. Re6 e4 39. fxe4 Bxa2 40. Rg6 Rh3+ 41. Kd4 Rb3 42. Rg7+ Kd8 43. Bd3 Rxb2 44. Kc3 Rb3+ 45. Kd4 Rb4 46. Ra7 a4 47. g5 Ke8 48. g6 Kf8 49. Ke5 Rb2 50. Bf1 Bb3 51. Bh3 Rf2 52. Bf5 Bxc4 53. Kf6 1-0

[Event "GBR-ch U1900 op 104th"]
[Site "Llandudno"]
[Date "2017.08.02"]
[Round "3"]
[White "Carlucci, Paul A"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1896"]
[BlackElo "1850"]
[PlyCount "74"]
[EventDate "2017.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. 0-0 0-0 6. b3 c5 7. Bb2 Nbd7 8. c4 b6 9. Nbd2 Bb7 10. Rc1 Ne4 11. Qe2 f5 12. cxd5 exd5 13. Ne5 cxd4 14. exd4 Nxe5 15. dxe5 Bc5 16. a3 a5 17. Nf3 Qe7 18. a4 Rac8 19. Ba6 Bxa6 20. Qxa6 Bxf2+ 21. Kh1 Rxc1 22. Rxc1 Bc5 23. Rc2 Nf2+ 24. Kg1 Nd3+ 25. Kf1 Nb4 26. Qe2 Nxc2 27. Qxc2 h6 28. Qd3 Qe6 29. h4 Rd8 30. Bc3 Qg6 31. Bd2 Qg4 32. Qb5 Qe4 33. Qc6 Qc2 34. Ke2 d4 35. Qe6+ Kh8 36. Kf2 Bb4 37. Qxb6 Rg8 0-1

[Event "GBR-ch U2050 op 104th"]
[Site "Llandudno"]
[Date "2017.08.02"]
[Round "3"]
[White "Ramage, Colin R"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1836"]
[BlackElo "1850"]
[PlyCount "48"]
[EventDate "2017.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Be3 Nf6 4. Nd2 dxe4 5. f3 exf3 6. Ngxf3 Be7 7. Bd3 b6 8. 0-0 0-0 9. Ne5 Bb7 10. Ndf3 Nbd7 11. Ng5 Nxe5 12. dxe5 Qd5 13. Qd2 Qxe5 14. Rae1 Bc5 15. Bxc5 Qxc5+ 16. Kh1 h6 17. Rxf6 Qxg5 18. Rf4 Bxg2+ 19. Qxg2 Qxf4 20. Rg1 g5 21. Rf1 Qd4 22. Qf3 f5 23. Qh5 Kg7 24. Re1 Rae8 0-1

[Event "GBR-ch U1900 op 104th"]
[Site "Llandudno"]
[Date "2017.08.01"]
[Round "2"]
[White "Chinguun, Otgonbayar"]
[Black "Rush, Steven"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1850"]
[BlackElo "1690"]
[PlyCount "63"]
[EventDate "2017.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 a6 7. a4 Bb4 8. Bd3 Bxc3+ 9. bxc3 dxc4 10. Bxc4 Nb6 11. Bd3 0-0 12. 0-0 g6 13. e4 Nbd7 14. Bg5 Qc7 15. Qd2 Nh5 16. e5 f5 17. exf6 Ndxf6 18. Rfe1 Ng4 19. h3 Rxf3 20. hxg4 Rxd3 21. Qxd3 Nf4 22. Qd2 Nd5 23. c4 Ne7 24. Bf6 Kf7 25. Be5 Qd8 26. Re3 c5 27. Rf3+ Ke8 28. Bg7 Nf5 29. gxf5 gxf5 30. Re1 b5 31. Rxf5 Ra7 32. Rf8+ 1-0

[Event "GBR-ch U2050 op 104th"]
[Site "Llandudno"]
[Date "2017.08.01"]
[Round "2"]
[White "Chinguun, Otgonbayar"]
[Black "Salmons, Calum"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "1850"]
[BlackElo "1745"]
[PlyCount "65"]
[EventDate "2017.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 g6 9. Nf3 Bg7 10. g3 0-0 11. Kg2 Nbd7 12. Qc2 Qa5 13. Bd2 Rfb8 14. Rhe1 Nb6 15. b3 c4 16. Na4 Qa6 17. Nxb6 cxb3 18. axb3 Qxb6 19. Rxa8 Rxa8 20. Qc6 Qxc6 21. dxc6 Rc8 22. Rc1 Nxe4 23. Ba5 Nc5 24. b4 Nb3 25. Rc2 Nxa5 26. bxa5 Kf8 27. a6 Ke8 28. Rc4 h6 29. a7 Kd8 30. Rb4 Kc7 31. Rb7+ Kxc6 32. Rb8 Kc7 33. Rxc8+ 1-0

[Event "GBR-ch U1900 op 104th"]
[Site "Llandudno"]
[Date "2017.07.31"]
[Round "1"]
[White "Fowler, David J"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1659"]
[BlackElo "1850"]
[PlyCount "54"]
[EventDate "2017.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. 0-0 Bg4 7. Re1 Nbc6 8. c3 Qd7 9. Be3 0-0-0 10. Nbd2 h6 11. Qa4 Kb8 12. b4 Bxf3 13. Nxf3 Nxd4 14. Qxd7 Nxf3+ 15. gxf3 Rxd7 16. a4 Rc8 17. h3 f6 18. Ra2 Be5 19. Bd2 c5 20. b5 g5 21. Kg2 c4 22. Bb1 d4 23. cxd4 Bxd4 24. Bb4 Nd5 25. Bd2 c3 26. Be3 Bxe3 27. fxe3 Nb4 0-1

[Event "GBR-ch U2050 op 104th"]
[Site "Llandudno"]
[Date "2017.07.31"]
[Round "1"]
[White "Jaufarally, Nadia"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1657"]
[BlackElo "1850"]
[PlyCount "106"]
[EventDate "2017.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 b6 3. Nf3 Nf6 4. g3 Bb7 5. Bg2 e6 6. b3 Be7 7. Bb2 0-0 8. e3 d5 9. cxd5 Nxd5 10. 0-0 Nd7 11. Rc1 Nb4 12. d4 Ba6 13. Ne2 Nxa2 14. Ra1 Nb4 15. Bc3 Bxe2 16. Qxe2 Nd5 17. Bb2 a5 18. Rfd1 Qe8 19. Ne1 Rd8 20. e4 Nb4 21. d5 exd5 22. exd5 Bf6 23. Qd2 Bxb2 24. Qxb2 Nf6 25. d6 Qe6 26. Qd2 Ne8 27. d7 Nf6 28. Qd6 Qxd7 29. Qxd7 Rxd7 30. Rxd7 Nxd7 31. Rd1 Nf6 32. Rd6 Rb8 33. Bb7 h6 34. Rxb6 Nfd5 35. Rb5 Nc7 36. Rxa5 Rxb7 37. Rxc5 Ne6 38. Rc8+ Kh7 39. Nc2 Nxc2 40. Rxc2 Rxb3 41. Kg2 Rd3 42. Ra2 Ng5 43. Ra7 f6 44. Re7 f5 45. Re5 Kg6 46. Re2 Ne4 47. h4 Rd2 48. Rxd2 Nxd2 49. f3 Kf6 50. Kf2 Ke5 51. Ke3 Nb3 52. Kd3 f4 53. g4 Nd4 0-1

[Event "Asia-ch U14"]
[Site "Ulaanbaatar"]
[Date "2016.04.11"]
[Round "6"]
[White "Chinguun, Otgonbayar"]
[Black "Bani, Madya Al Suras"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1789"]
[PlyCount "104"]
[EventDate "2016.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 a6 10. 0-0 Bb7 11. Rd1 Qc7 12. h3 0-0 13. e4 e5 14. a3 Rfe8 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Ne2 Qe7 18. f4 Bc7 19. e5 Bb6+ 20. Kf1 Nd5 21. Bxh7+ Kh8 22. Bf5 Rad8 23. Qb3 g6 24. Be4 f5 25. Bxd5 cxd5 26. Be3 Bc7 27. Rac1 g5 28. Bd4 Kh7 29. Qc2 Bb8 30. Qxf5+ Kg8 31. Qg6+ Qg7 32. Qxg7+ Kxg7 33. g3 Bc8 34. Kg2 gxf4 35. gxf4 Kf7 36. Rh1 Bd7 37. Kf3 Rg8 38. Ng3 Rg6 39. f5 Rg5 40. h4 Rgg8 41. Rhg1 Ke8 42. e6 Bc8 43. Nh5 Rf8 44. Bf6 Rxf6 45. Nxf6+ Ke7 46. Ng8+ Kd6 47. e7 Re8 48. Nf6 Bd7 49. Nxe8+ Bxe8 50. Rg8 Kd7 51. Rxe8 Kxe8 52. f6 Bd6 1-0

[Event "Asia-ch U14"]
[Site "Ulaanbaatar"]
[Date "2016.04.09"]
[Round "5"]
[White "Bilguun, Narmandakh"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "C15"]
[BlackElo "1789"]
[PlyCount "79"]
[EventDate "2016.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 dxe4 5. Qg4 Qxd4 6. Nf3 Nh6 7. Qxe6+ Bxe6 8. Nxd4 Bxc3 9. Bxc3 0-0 10. Be2 Bd7 11. 0-0-0 c5 12. Nb5 Bxb5 13. Bxb5 a6 14. Bc4 Ng4 15. Rdf1 Rd8 16. h3 Nh6 17. Re1 b5 18. Rd1 Re8 19. Bd5 Ra7 20. Bxe4 Rae7 21. Bd3 c4 22. Bf1 f5 23. g3 Nf7 24. b3 cxb3 25. axb3 Rc8 26. Bb2 Nc6 27. Bd3 g6 28. g4 fxg4 29. hxg4 Nce5 30. Rh4 Nxd3+ 31. Rxd3 Re2 32. Rd2 Re4 33. f3 Re3 34. Rdh2 h6 35. g5 Nxg5 36. Rxh6 Re1+ 37. Kd2 Nxf3+ 38. Kd3 Rd8+ 39. Kc3 Nxh2 40. Rxh2 0-1

[Event "Asia-ch U14"]
[Site "Ulaanbaatar"]
[Date "2016.04.08"]
[Round "4"]
[White "Chinguun, Otgonbayar"]
[Black "Tumendemberel, Ganbaatar"]
[Result "1-0"]
[ECO "D56"]
[WhiteElo "1789"]
[PlyCount "68"]
[EventDate "2016.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 h6 6. Bh4 0-0 7. e3 c5 8. dxc5 Bxc5 9. cxd5 exd5 10. Bxf6 Qxf6 11. Qxd5 Bb4 12. Qd4 Bxc3+ 13. Qxc3 Qxc3+ 14. bxc3 Bg4 15. Be2 Rd8 16. 0-0 Nc6 17. h3 Bh5 18. g4 Bg6 19. Nd4 Ne7 20. Bf3 Rab8 21. Rfd1 b6 22. Rac1 Rbc8 23. c4 Rc7 24. Be2 Rdc8 25. Nb5 Rc5 26. Nxa7 Ra8 27. Rd7 Nd5 28. Rxd5 Rxa7 29. Rxc5 bxc5 30. Ra1 Ra4 31. f4 f6 32. Bd1 Rxc4 33. Bb3 Bf7 34. Bxc4 Bxc4 1-0

[Event "Asia-ch U14"]
[Site "Ulaanbaatar"]
[Date "2016.04.08"]
[Round "3"]
[White "Senavin, Dunura"]
[Black "Chinguun, Otgonbayar"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1616"]
[BlackElo "1789"]
[PlyCount "60"]
[EventDate "2016.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c6 4. Bd3 e6 5. Nf3 Bd6 6. Ne5 Qc7 7. Nd2 Nbd7 8. Ndf3 Ne4 9. Nxd7 Bxd7 10. Ne5 0-0 11. Qg4 f5 12. Qh3 Nf6 13. Rg1 Bxe5 14. Bxe5 Qa5+ 15. c3 Ng4 16. Bd6 Rf6 17. a4 Re8 18. Qg3 Rg6 19. Bc7 Nxf2 20. Kxf2 Rxg3 21. Bxa5 Rg6 22. Bc7 Rf6 23. Be5 Rf7 24. Ke2 g6 25. b3 Rc8 26. Raf1 h5 27. h3 c5 28. dxc5 Rxc5 29. g4 hxg4 30. hxg4 Kf8 1-0

[Event "Asia-ch U14"]
[Site "Ulaanbaatar"]
[Date "2016.04.07"]
[Round "2"]
[White "Baljinnyam, Tumendemberel"]
[Black "Chinguun, Otgonbayar"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1789"]
[PlyCount "114"]
[EventDate "2016.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Bd6 5. 0-0 Nbd7 6. c3 0-0 7. Nbd2 c6 8. Re1 e5 9. dxe5 Nxe5 10. e4 Bg4 11. exd5 Nxd5 12. Qc2 Re8 13. Nxe5 Bxe5 14. Nf3 Bf6 15. Rxe8+ Qxe8 16. Bd2 Qd7 17. Re1 Bf5 18. Qb3 Nb6 19. Be3 Be6 20. Qc2 Nd5 21. Bd4 a6 22. Bxf6 Nxf6 23. Nd4 Bg4 24. a3 h6 25. Bf1 Rd8 26. Qc1 Qd5 27. Bg2 Qd7 28. Nf3 Be6 29. Nd4 Bd5 30. Bxd5 Qxd5 31. Qf4 Qd6 32. Qf3 g6 33. Nc2 Kg7 34. Ne3 Re8 35. Kg2 Qc5 36. b4 Qe5 37. Nc2 Qd5 38. Qxd5 cxd5 39. Rxe8 Nxe8 40. Ne3 Nc7 41. a4 f5 42. f4 Kf6 43. Kf3 h5 44. Ke2 Ke6 45. Kd3 b5 46. a5 Ne8 47. Ng2 Nf6 48. Nh4 Ng4 49. Nf3 Kd6 50. Kd4 Nf6 51. Ne5 Ng4 52. Nf3 Nf6 53. Ke3 Ne4 54. Kd3 Nf6 55. Ne5 Ne4 56. Nxg6 Nf2+ 57. Kd4 Ng4 1-0

[Event "Asia-ch U14"]
[Site "Ulaanbaatar"]
[Date "2016.04.06"]
[Round "1"]
[White "Chinguun, Otgonbayar"]
[Black "Nyambileg, Erdene Ochir"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1789"]
[PlyCount "96"]
[EventDate "2016.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. c4 d6 4. e4 g6 5. Nc3 Bg7 6. Nf3 Nf6 7. Bd3 0-0 8. Bg5 h6 9. Bd2 a6 10. Qc1 Kh7 11. h3 Ng8 12. g4 Bd7 13. Qc2 Qc8 14. Nh4 b5 15. Ng2 Ne7 16. Ne3 Qe8 17. Qb3 b4 18. a3 bxc3 19. Bxc3 a5 20. Qb7 Ra6 21. b4 axb4 22. axb4 Qc8 23. Qxc8 Rxc8 24. Rxa6 Nxa6 25. b5 Nb4 26. Bxb4 cxb4 27. Kd2 Ra8 28. Rb1 Ra2+ 29. Bc2 Nc8 30. Rxb4 Nb6 31. Nd1 Bf6 32. Nc3 Bg5+ 33. Kd3 Ra3 34. Rb3 Rxb3 35. Bxb3 f5 36. f3 h5 37. exf5 gxf5 38. gxh5 Kh6 39. Bd1 f4 40. Ne4 Bf5 41. Kc3 Bxe4 42. fxe4 Nd7 43. Kb4 Bd8 44. Bf3 Bb6 45. Kc3 Kg5 46. Kd3 Nf6 47. Kc3 Nxh5 48. Bxh5 Kxh5 0-1

[Event "Ulaanbaatar Children's Game 5th"]
[Site "Ulaanbaatar"]
[Date "2015.09.18"]
[Round "7.3"]
[White "Batjargal, Erdenebat"]
[Black "Chinguun, Otgonbayar"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1666"]
[BlackElo "1882"]
[PlyCount "158"]
[EventDate "2015.09.14"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "MGL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 b6 3. Nf3 Bb7 4. g3 Nf6 5. Bg2 e6 6. 0-0 Be7 7. d4 cxd4 8. Nxd4 Bxg2 9. Kxg2 0-0 10. e4 d6 11. Be3 a6 12. Qe2 Qc7 13. Rac1 Nbd7 14. b3 Qb7 15. f3 Rfe8 16. Rfd1 Rad8 17. Qf2 Bf8 18. Nde2 Nc5 19. Bf4 a5 20. Rd2 Rd7 21. Rcd1 Red8 22. Bg5 Be7 23. Qe3 h6 24. Bxf6 Bxf6 25. Nf4 Qc6 26. h4 Be5 27. Nce2 a4 28. Nd3 Nxd3 29. Rxd3 b5 30. c5 axb3 31. axb3 b4 32. f4 Bf6 33. cxd6 Rxd6 34. Rxd6 Rxd6 35. Rxd6 Qxd6 36. e5 Qd5+ 37. Qf3 Be7 38. Qxd5 exd5 39. Kf3 Kf8 40. Nc1 Ke8 41. Nd3 Kd7 42. Ke3 g6 43. Kd4 Kc6 44. g4 f5 45. h5 gxh5 46. gxf5 h4 47. f6 Bd8 48. Nxb4+ Kd7 49. Kxd5 h3 50. e6+ Ke8 51. f7+ Kf8 52. Nd3 Bb6 53. Kd6 h2 54. Kd7 h1Q 55. e7+ Kxf7 56. e8Q+ Kg7 57. Qe7+ Kg8 58. Qe6+ Kg7 59. Qxb6 Qh3+ 60. Qe6 Qxd3+ 61. Ke7 Qb5 62. Qe5+ Qxe5+ 63. fxe5 h5 64. Kd7 h4 65. e6 h3 66. e7 h2 67. e8Q h1Q 68. Qe6 Qb7+ 69. Kd6 Qb6+ 70. Ke5 Qe3+ 71. Kf5 Qf3+ 72. Kg5 Qg3+ 73. Kh5 Kf8 74. Qc4 Ke7 75. b4 Kf6 76. Qc6+ Kf5 77. Qc8+ Kf6 78. Qf8+ Ke6 79. Qh6+ Kf5 1/2-1/2

[Event "Ulaanbaatar Children's Game 5th"]
[Site "Ulaanbaatar"]
[Date "2015.09.17"]
[Round "5.2"]
[White "Boldoo, Erdenepurev"]
[Black "Chinguun, Otgonbayar"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2186"]
[BlackElo "1882"]
[PlyCount "121"]
[EventDate "2015.09.14"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "MGL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bd6 9. Bd2 Bb7 10. Rc1 a6 11. Ne4 Nxe4 12. Bxe4 Rc8 13. b4 Qe7 14. Qb3 Nf6 15. Bb1 e5 16. dxe5 Bxe5 17. Nxe5 Qxe5 18. Bc3 Qg5 19. Bxf6 Qxf6 20. Rc5 0-0 21. 0-0 Rcd8 22. e4 Rd4 23. a3 Rfd8 24. e5 Qe7 25. f4 R4d5 26. Rcc1 c5 27. Qh3 g6 28. Be4 Rd4 29. Bxb7 Qxb7 30. bxc5 Qc8 31. f5 Rc4 32. Qe3 Qc6 33. Rxc4 bxc4 34. e6 fxe6 35. fxe6 Re8 36. e7 Qd7 37. Re1 Qd5 38. h3 Qd7 39. Qe5 Qf5 40. Qxf5 gxf5 41. c6 Kf7 42. c7 c3 43. Re2 c2 44. Rxc2 Rc8 45. Kf2 Kxe7 46. Kf3 Kd6 47. Kf4 Rxc7 48. Rxc7 Kxc7 49. Kxf5 Kc6 50. g4 Kb5 51. g5 Ka4 52. h4 Kxa3 53. h5 a5 54. g6 hxg6+ 55. hxg6 Kb2 56. g7 a4 57. g8Q a3 58. Qg2+ Kb1 59. Qg1+ Kb2 60. Qf2+ Ka1 61. Qc2 1-0

[Event "Ulaanbaatar Children's Game 5th"]
[Site "Ulaanbaatar"]
[Date "2015.09.17"]
[Round "6.3"]
[White "Chinguun, Otgonbayar"]
[Black "Bilguun, Bayarjargal"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1882"]
[BlackElo "1786"]
[PlyCount "141"]
[EventDate "2015.09.14"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "MGL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. d5 f5 4. Nc3 Nf6 5. Qc2 Be7 6. e4 fxe4 7. Nxe4 Nxe4 8. Qxe4 0-0 9. g3 Bg5 10. Bg2 Bf5 11. Qe2 a5 12. Bxg5 Qxg5 13. Nf3 Qf6 14. Nd2 Na6 15. 0-0 Nc5 16. Ne4 Bxe4 17. Bxe4 Qg5 18. Bg2 Rae8 19. Rae1 Qg6 20. Qd2 b6 21. b3 Qd3 22. Qxd3 Nxd3 23. Re3 Nb4 24. Re2 Nd3 25. a3 Ra8 26. Bh3 g5 27. Rb1 h5 28. Rd1 Nc5 29. Re3 g4 30. Bf1 Rf6 31. h3 Raf8 32. hxg4 Rxf2 33. b4 Nd7 34. gxh5 R8f3 35. Rxf3 Rxf3 36. Rd3 Rxd3 37. Bxd3 Nf6 38. bxa5 bxa5 39. Be2 Ne4 40. Kg2 Nd2 41. g4 Nb1 42. Kf3 Kg7 43. g5 Nd2+ 44. Ke3 Nb3 45. h6+ Kf7 46. Bg4 Nd4 47. Bh5+ Kg8 48. Bg6 c6 49. Be4 cxd5 50. cxd5 Nb5 51. g6 Nc7 52. g7 Ne8 53. Bf5 Nf6 54. Be6+ Kh7 55. a4 Kxh6 56. g8Q Nxg8 57. Bxg8 Kg5 58. Be6 Kg6 59. Kf3 Kh5 60. Ke4 Kg5 61. Bc8 Kf6 62. Ba6 Kg5 63. Bf1 Kg4 64. Be2+ Kg5 65. Bd1 Kg6 66. Kd3 Kf5 67. Kc4 Ke4 68. Bc2+ Ke3 69. Kb5 Kd4 70. Kxa5 Kxd5 71. Kb6 1-0

[Event "Ulaanbaatar Children's Game 5th"]
[Site "Ulaanbaatar"]
[Date "2015.09.16"]
[Round "4.4"]
[White "Chinguun, Otgonbayar"]
[Black "Garidmagnai, Byambasuren"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1882"]
[BlackElo "2136"]
[PlyCount "68"]
[EventDate "2015.09.14"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "MGL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Nbd7 8. Be3 Nh5 9. Nd2 Bf6 10. g3 Bg5 11. Bxg5 Qxg5 12. g4 Nf4 13. h4 Qe7 14. Qf3 Nc5 15. Nb3 b6 16. Nxc5 bxc5 17. Ne2 Re8 18. 0-0-0 Rb8 19. Nc3 Bd7 20. Bd3 Rb4 21. a3 Rb7 22. Bc2 Reb8 23. b3 Qe8 24. Rd2 Qc8 25. Rg1 Rxb3 26. Bxb3 Rxb3 27. Rb2 Rxa3 28. Ra2 Qa6 29. Rxa3 Qxa3+ 30. Kb1 Qb3+ 31. Ka1 Qxc4 32. g5 Nd3 33. Nd1 Qc1+ 34. Ka2 Bb5 0-1

[Event "Ulaanbaatar Children's Game 5th"]
[Site "Ulaanbaatar"]
[Date "2015.09.15"]
[Round "3.1"]
[White "Chinguun, Otgonbayar"]
[Black "Agibileg, Uurtsaikh"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1882"]
[BlackElo "2086"]
[PlyCount "46"]
[EventDate "2015.09.14"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "MGL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 Nc6 7. Be2 e5 8. d5 Nd4 9. 0-0 c5 10. f4 h5 11. fxe5 dxe5 12. Bg5 Qd6 13. Qd2 a6 14. Rf2 Nh7 15. h4 Bd7 16. Raf1 b5 17. Bh6 Rab8 18. Bxg7 Kxg7 19. Bxh5 Qe7 20. Bd1 Qxh4 21. Nh1 Ng5 22. g3 Qh6 23. g4 Ngf3+ 0-1

[Event "Ulaanbaatar Children's Game 5th"]
[Site "Ulaanbaatar"]
[Date "2015.09.15"]
[Round "2.4"]
[White "Enkh Od, Enkhbaatar"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1730"]
[BlackElo "1882"]
[PlyCount "100"]
[EventDate "2015.09.14"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "MGL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Bd6 6. Bd3 Nbd7 7. 0-0 dxc4 8. Bxc4 b5 9. Bd3 0-0 10. e4 e5 11. d5 cxd5 12. Nxb5 Bc5 13. Qc2 d4 14. b3 Qe7 15. Bg5 Bb7 16. Qe2 Rac8 17. b4 Bxb4 18. Nxa7 Rb8 19. a4 Nc5 20. Bxf6 Qxf6 21. Nb5 Nxd3 22. Qxd3 Qf4 23. g3 Bxe4 24. gxf4 Bxd3 25. Nxe5 Bxf1 26. Kxf1 Ra8 27. Ke2 Rfb8 28. Nc7 Bc3 29. Ra2 d3+ 30. Kxd3 Bxe5 31. fxe5 Ra5 32. e6 fxe6 33. Nxe6 Rba8 34. Nf4 Rxa4 35. Rxa4 Rxa4 36. Ke3 g5 37. Ne6 Ra3+ 38. Ke2 h6 39. Kf1 Kf7 40. Nd4 h5 41. Kg2 g4 42. f3 Rd3 43. Nc6 gxf3+ 44. Kf2 Ke6 45. Nb4 Rb3 46. Nc6 Kd5 47. Ne7+ Ke4 48. Nc6 Rb2+ 49. Kg3 Rg2+ 50. Kh3 Rg6 0-1

[Event "Ulaanbaatar Children's Game 5th"]
[Site "Ulaanbaatar"]
[Date "2015.09.14"]
[Round "1.2"]
[White "Chinguun, Otgonbayar"]
[Black "Amartuvshin, Ganzorig"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1882"]
[BlackElo "1717"]
[PlyCount "86"]
[EventDate "2015.09.14"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "MGL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Bg4 4. Nfd2 e5 5. d5 b5 6. f3 Bd7 7. e4 Nh5 8. g3 g6 9. Bg2 Bg7 10. Nc3 0-0 11. cxb5 f5 12. 0-0 f4 13. g4 Nf6 14. Nc4 g5 15. b4 h5 16. h3 a6 17. bxa6 Nxa6 18. Rb1 Qb8 19. b5 Qa7+ 20. Kh2 Nc5 21. Qe2 hxg4 22. hxg4 Na4 23. Nxa4 Qxa4 24. Na3 Qa7 25. Qf2 Qxf2 26. Rxf2 Bxg4 27. fxg4 Nxg4+ 28. Kg1 Nxf2 29. Kxf2 g4 30. Rb3 Ra4 31. Rc3 Bf6 32. Rc4 Bh4+ 33. Kg1 Ra7 34. Rc2 Rfa8 35. Rc3 Be1 36. Rb3 Ra4 37. Nc2 Ba5 38. Ra3 Rc4 39. Bd2 Bb6+ 40. Kh2 Rxa3 41. Nxa3 Ra4 42. Bc1 Bc5 43. Nc2 Rc4 0-1

[Event "World ol U16"]
[Site "Ulaanbaatar"]
[Date "2015.08.27"]
[Round "9.3"]
[White "Ulziikhishigjargal, Ochirkhuyag"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1634"]
[BlackElo "1681"]
[PlyCount "110"]
[EventDate "2015.08.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Mongolia IV"]
[BlackTeam "Mongolia V"]
[WhiteTeamCountry "MGL"]
[BlackTeamCountry "MGL"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 f6 8. exf6 Nxf6 9. Nf3 Bd6 10. Bf4 Bxf4 11. Nxf4 cxd4 12. cxd4 Qd6 13. Ne2 0-0 14. 0-0 Bd7 15. a3 Rae8 16. Ng3 a6 17. b4 Kh8 18. Qd2 e5 19. dxe5 Nxe5 20. Nxe5 Rxe5 21. Rae1 Rxe1 22. Rxe1 Ng4 23. Rf1 Ne5 24. Be4 Bc6 25. Rd1 Qf6 26. Bxd5 Rd8 27. Qa2 Qd6 28. Nf5 Bxd5 29. Nxd6 Bxa2 30. f4 Nc6 31. a4 Kg8 32. b5 axb5 33. axb5 Ne7 34. Rd2 Nf5 35. Ne4 Rxd2 36. Nxd2 Nd6 37. Kf2 Nxb5 38. Ke3 Nd6 39. Kd4 Nf5+ 40. Kc5 Kf7 41. Ne4 Ke6 42. g4 Ne3 43. h3 Bd5 44. Nf2 Bc6 45. Kd4 Nd5 46. Nd3 Kd6 47. f5 b5 48. h4 b4 49. g5 b3 50. Nb2 Nb6 51. h5 Bd5 52. Nd1 Na4 53. f6 gxf6 54. g6 hxg6 55. h6 Bg8 0-1

[Event "World ol U16"]
[Site "Ulaanbaatar"]
[Date "2015.08.26"]
[Round "8.3"]
[White "Chinguun, Otgonbayar"]
[Black "Omurbekova, Diana"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1681"]
[BlackElo "1707"]
[PlyCount "57"]
[EventDate "2015.08.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Mongolia V"]
[BlackTeam "Kyrgyzstan"]
[WhiteTeamCountry "MGL"]
[BlackTeamCountry "KGZ"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 Nbd7 7. Be2 c5 8. d5 a6 9. 0-0 Ne8 10. Be3 h6 11. Qd2 Kh7 12. f4 e6 13. Rad1 Qe7 14. f5 exf5 15. exf5 Nef6 16. Rde1 Re8 17. Bd3 Ne5 18. Bf4 Nfg4 19. h3 Qh4 20. fxg6+ fxg6 21. hxg4 Nxd3 22. Rxe8 Bd4+ 23. Be3 Qxg4 24. Bxd4 Qxd4+ 25. Qe3 Qxe3+ 26. Rxe3 Ne5 27. Nce4 g5 28. Nxd6 Ng4 29. Re8 1-0

[Event "World ol U16"]
[Site "Ulaanbaatar"]
[Date "2015.08.25"]
[Round "7.3"]
[White "Chinguun, Otgonbayar"]
[Black "Munkhtulga, Bazar Ayush"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "1681"]
[PlyCount "41"]
[EventDate "2015.08.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Mongolia V"]
[BlackTeam "Mongolia III"]
[WhiteTeamCountry "MGL"]
[BlackTeamCountry "MGL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. Nf3 Bg4 9. Be2 Nc6 10. d5 Bxf3 11. Bxf3 Ne5 12. Be2 c6 13. f4 Nd7 14. Bxg7 Kxg7 15. Qd4+ Nf6 16. 0-0 cxd5 17. e5 Ne8 18. Kh1 e6 19. Rf3 Qb6 20. Qxb6 axb6 21. Rb3 1-0

[Event "World ol U16"]
[Site "Ulaanbaatar"]
[Date "2015.08.25"]
[Round "6.2"]
[White "Chinguun, Otgonbayar"]
[Black "Thilakarathne, GMS"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1681"]
[BlackElo "1846"]
[PlyCount "59"]
[EventDate "2015.08.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Mongolia V"]
[BlackTeam "Sri Lanka"]
[WhiteTeamCountry "MGL"]
[BlackTeamCountry "SRI"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 g5 7. Bg3 Ne4 8. Qc2 h5 9. h3 Nxg3 10. fxg3 Qd6 11. 0-0-0 Bxc3 12. Qxc3 Nc6 13. Nxg5 f6 14. c5 Qe7 15. Nf3 Bd7 16. e3 0-0-0 17. b4 Rdg8 18. b5 Nd8 19. Qa5 Kb8 20. Rd3 b6 21. Qa4 a5 22. c6 Bc8 23. Nd2 Qb4 24. Qxb4 axb4 25. Be2 Rxg3 26. Bf3 f5 27. Rb3 Nf7 28. Rxb4 Nd6 29. Re1 Rf8 30. Nf1 1-0

[Event "World ol U16"]
[Site "Ulaanbaatar"]
[Date "2015.08.22"]
[Round "4.3"]
[White "Chinguun, Otgonbayar"]
[Black "Li, Yinshi"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1681"]
[BlackElo "2031"]
[PlyCount "90"]
[EventDate "2015.08.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Mongolia V"]
[BlackTeam "Canada"]
[WhiteTeamCountry "MGL"]
[BlackTeamCountry "CAN"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 Qe7 10. Bd3 Rd8 11. h3 h6 12. e4 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. f4 Qd4+ 16. Kh1 Bxf4 17. Bxf4 Qxd3 18. Qb3 Qa6 19. Bxh6 Be6 20. Qc2 Nh5 21. Bf4 Nxf4 22. Rxf4 Qd3 23. Qf2 Qd2 24. Rf1 Qxf2 25. R4xf2 Rd4 26. a3 Rad8 27. Kg1 Rc4 28. Rc1 a5 29. g4 b5 30. Kg2 b4 31. axb4 axb4 32. Ne2 Rxe4 33. Ng3 Red4 34. Nf5 Bd5+ 35. Kh2 Re4 36. Rd2 Rde8 37. Ng3 Re3 38. Rd4 Rb3 39. Rd2 Ree3 40. Rg1 Rbd3 41. Rgd1 Rb3 42. Rg1 g6 43. g5 Kh7 44. h4 Rf3 45. Rc2 Rf4 0-1

[Event "World ol U16"]
[Site "Ulaanbaatar"]
[Date "2015.08.21"]
[Round "2.2"]
[White "Chinguun, Otgonbayar"]
[Black "Erdenebileg, Erkhes M"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1681"]
[PlyCount "55"]
[EventDate "2015.08.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Mongolia V"]
[BlackTeam "United States"]
[WhiteTeamCountry "MGL"]
[BlackTeamCountry "USA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. e3 c6 6. Qc2 Nbd7 7. Nf3 0-0 8. Bd3 Bxc3+ 9. bxc3 h6 10. Bh4 b6 11. cxd5 exd5 12. 0-0 Bb7 13. Ne5 Bc8 14. Nxc6 Qc7 15. Ne7+ Kh8 16. Nxc8 Raxc8 17. Rac1 Ra8 18. c4 Rfe8 19. cxd5 Qxc2 20. Bxc2 Nxd5 21. Bb3 N5f6 22. Bxf6 gxf6 23. Bd5 Kg8 24. Bxa8 Rxa8 25. Rfd1 Rf8 26. Rc6 Kg7 27. Rc7 Kg8 28. Rxd7 1-0

[Event "World ol U16"]
[Site "Ulaanbaatar"]
[Date "2015.08.20"]
[Round "1.3"]
[White "Chinguun, Otgonbayar"]
[Black "Zarubitski, Viachaslau"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1681"]
[BlackElo "2268"]
[PlyCount "112"]
[EventDate "2015.08.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Mongolia V"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "MGL"]
[BlackTeamCountry "BLR"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 b6 5. e3 Bb7 6. Nbd2 Be7 7. Bd3 d6 8. c3 Nbd7 9. 0-0 0-0 10. h3 Nh5 11. Bxe7 Qxe7 12. Re1 Nhf6 13. e4 e5 14. Rc1 Rfe8 15. d5 Nh5 16. Bf1 a5 17. c4 Nc5 18. b3 Nf4 19. Rc3 Bc8 20. Qb1 Rf8 21. a3 f5 22. b4 axb4 23. axb4 Nxe4 24. Nxe4 fxe4 25. Qxe4 Qf7 26. Qe3 Ra4 27. b5 Ra2 28. Nd2 Bf5 29. Ne4 Nxh3+ 30. Kh2 Bxe4 31. Qxh3 Qf4+ 32. Rg3 Rxf2 33. Rxe4 Qxe4 34. Bd3 Qf4 35. Qe6+ Qf7 36. Qxh6 Qf6 37. Qh5 Rf5 38. Bxf5 Qxf5 39. Qxf5 Rxf5 40. Rc3 Rf4 41. g3 Rd4 42. Kg2 Kf7 43. Kf3 Kf6 44. Ke3 Kf5 45. Kf3 g6 46. Ke3 Kg5 47. Kf3 Kf5 48. Ke3 Kg4 49. Ke2 g5 50. Ke1 e4 51. Ke2 Rd3 52. Rxd3 exd3+ 53. Kxd3 Kxg3 54. Ke3 g4 55. Ke2 Kf4 56. Kf2 Ke4 0-1

[Event "Asian Schools-ch U13 11th"]
[Site "Singapore"]
[Date "2015.06.01"]
[Round "2.8"]
[White "Chinguun, Otgonbayar"]
[Black "Avalboev, Sukhrobjon"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1572"]
[BlackElo "1799"]
[PlyCount "60"]
[EventDate "2015.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SIN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 0-0 8. 0-0 d5 9. Rc1 Nbd7 10. b4 dxc4 11. Nxc4 Qe7 12. Qb3 Bd5 13. Nfd2 Bxg2 14. Kxg2 c5 15. dxc5 bxc5 16. b5 Rfd8 17. Na5 Ne5 18. Ndc4 Nxc4 19. Qxc4 Rd5 20. Nc6 Qb7 21. e4 Rd2 22. a4 a6 23. Qxc5 axb5 24. axb5 Nxe4 25. Qb4 f5 26. Qb3 Re8 27. Rcd1 Qb6 28. Rde1 Rxf2+ 29. Kh1 Rxf1+ 30. Rxf1 Nd2 0-1

[Event "Wch U12"]
[Site "Al Ain"]
[Date "2013.12.28"]
[Round "11"]
[White "Zhang, Leo"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1754"]
[BlackElo "1534"]
[PlyCount "70"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. Qc2 Qa5 8. e3 b5 9. Bd3 b4 10. Qa4 Qb6 11. Ne2 Be7 12. 0-0 0-0 13. Qc2 h6 14. Bh4 Bb7 15. Ne5 Rfe8 16. Bg3 c5 17. dxc5 Nxc5 18. Bf5 a5 19. Nd4 a4 20. b3 axb3 21. Nxb3 Nxb3 22. Qxb3 Ra3 23. Qc2 Rea8 24. Bh4 g5 25. Bg3 b3 26. Qb2 Rxa2 27. Rxa2 Rxa2 28. Qb1 Ne4 29. Bxe4 dxe4 30. Rd1 Qe6 31. h3 Bd5 32. Kh2 Bf6 33. Ng4 Bg7 34. Qc1 Ra1 35. Nxh6+ Kh7 0-1

[Event "Wch U12"]
[Site "Al Ain"]
[Date "2013.12.27"]
[Round "10"]
[White "Chinguun, Otgonbayar"]
[Black "Kistrup, Nicolai"]
[Result "1/2-1/2"]
[ECO "E95"]
[WhiteElo "1534"]
[BlackElo "1735"]
[PlyCount "98"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. Re1 c6 9. Bf1 exd4 10. Nxd4 Ne5 11. Bg5 h6 12. Bh4 Qc7 13. Bg3 Nh5 14. Bh4 Nf4 15. Qd2 Ne6 16. Nc2 g5 17. Bg3 Rd8 18. Rad1 Bf8 19. Nd4 Nxd4 20. Qxd4 Bg7 21. Qd2 Be6 22. b3 Ng6 23. Ne2 Be5 24. f4 gxf4 25. Bxf4 Nxf4 26. Nxf4 Kh7 27. Kh1 Qe7 28. Nd3 Bf6 29. Qc2 Be5 30. Nxe5 dxe5 31. Qf2 c5 32. Rd3 Rxd3 33. Bxd3 Rd8 34. Re3 Qg5 35. h3 Rg8 36. Kh2 b6 37. Rg3 Qxg3+ 38. Qxg3 Rxg3 39. Kxg3 f6 40. Kf3 Kg6 41. Ke3 Kf7 42. Be2 Ke7 43. g4 Kf7 44. Kf3 Kg6 45. Kg3 Bd7 46. Bd3 Bc6 47. Kf3 Bd7 48. Kg3 Bc6 49. Kf3 Bd7 1/2-1/2

[Event "Wch U12"]
[Site "Al Ain"]
[Date "2013.12.26"]
[Round "9"]
[White "Giorgio, Kaloust"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1534"]
[PlyCount "40"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Qe2+ Ne7 6. Nc3 c6 7. Bg5 Qb6 8. 0-0-0 Be6 9. Be3 Nd7 10. Nf3 0-0-0 11. h3 h6 12. Ne5 Bxe5 13. dxe5 d4 14. Na4 Qa5 15. Bd2 Qxa4 16. b3 Qxa2 17. Bb4 c5 18. Be1 Nd5 19. Bc4 Nc3 20. Bxc3 dxc3 0-1

[Event "Wch U12"]
[Site "Al Ain"]
[Date "2013.12.24"]
[Round "8"]
[White "Chinguun, Otgonbayar"]
[Black "Anilkumar, Anantha P"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "1534"]
[BlackElo "1720"]
[PlyCount "60"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. Nf3 c5 9. d5 Nd7 10. Bd3 Nf6 11. h3 a6 12. a4 Bd7 13. 0-0 Rc8 14. Qe2 Nh5 15. Qe3 Qc7 16. e5 c4 17. Bc2 f5 18. Bb4 f4 19. Qe2 Ng3 20. fxg3 Qb6+ 21. Kh1 Qxb4 22. e6 Be8 23. gxf4 Rxf4 24. Ng5 Qxb2 25. d6 exd6 26. e7 Qe5 27. Be4 Qxg5 28. Rxf4 Bxa1 29. Rf8+ Kg7 30. Bxb7 Rb8 0-1

[Event "Wch U12"]
[Site "Al Ain"]
[Date "2013.12.23"]
[Round "7"]
[White "Chinguun, Otgonbayar"]
[Black "Titus, Andrew L"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "1534"]
[BlackElo "1750"]
[PlyCount "100"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. Bd3 Bb7 9. 0-0 Nbd7 10. Qe2 c5 11. Rfd1 Rc8 12. cxd5 Nxd5 13. Bxe7 Nxc3 14. bxc3 Qxe7 15. e4 Nf6 16. Re1 c4 17. Bc2 b5 18. Rac1 a5 19. Bb1 g6 20. Ne5 Nd7 21. Ng4 h5 22. Ne3 Nf6 23. e5 Nd5 24. Nxd5 Bxd5 25. Qc2 Qg5 26. g3 Qg4 27. Re3 Qg5 28. f4 Qe7 29. Qe2 Kg7 30. g4 hxg4 31. Qxg4 Rh8 32. f5 exf5 33. Bxf5 Rh4 34. Qg3 Rch8 35. h3 R8h5 36. Rf1 Be6 37. Bxe6 Qxe6 38. Kh2 Rxh3+ 39. Qxh3 Rxh3+ 40. Rxh3 b4 41. cxb4 axb4 42. Rg3 Qd7 43. Rd1 Qa4 44. Rd2 c3 45. Rf2 c2 46. Rg1 Qxa2 47. Rc1 b3 48. d5 Qb2 49. Rff1 Qxe5+ 50. Kg1 Qxd5 0-1

[Event "Wch U12"]
[Site "Al Ain"]
[Date "2013.12.22"]
[Round "6"]
[White "Chukavin, Kirill"]
[Black "Chinguun, Otgonbayar"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1906"]
[BlackElo "1534"]
[PlyCount "53"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 b6 2. d4 e6 3. Bd3 Bb7 4. Nf3 c5 5. c3 Nf6 6. Qe2 Be7 7. 0-0 Nc6 8. e5 Nd5 9. dxc5 Bxc5 10. a3 Bf8 11. c4 Nde7 12. Nc3 Ng6 13. Bg5 Qb8 14. Rfe1 a6 15. h4 Qc7 16. Rad1 Nge7 17. Bf4 h6 18. Be4 0-0-0 19. b4 Na7 20. Bxb7+ Kxb7 21. Ne4 Nec8 22. Nd6+ Nxd6 23. exd6 Qc8 24. Ne5 Rg8 25. Qe4+ Kb8 26. Nxf7 Re8 27. Qh7 1-0

[Event "Wch U12"]
[Site "Al Ain"]
[Date "2013.12.21"]
[Round "5"]
[White "Chinguun, Otgonbayar"]
[Black "Ariza, Thomas"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1534"]
[BlackElo "1764"]
[PlyCount "113"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Ne1 Re8 9. d5 Nc5 10. Bf3 a5 11. Be3 Rf8 12. Bxc5 dxc5 13. Nd3 Qe7 14. Qe2 Ne8 15. Qe3 b6 16. Rfe1 Nd6 17. b3 Bd7 18. Rac1 Rae8 19. Qd2 Qh4 20. Rc2 f5 21. g3 Qf6 22. Bg2 Qd8 23. f3 Bf6 24. Qd1 Bg7 25. Rce2 fxe4 26. Nxe4 Bf5 27. Nef2 Nf7 28. g4 Bxd3 29. Nxd3 Qd6 30. Re3 Nd8 31. f4 Nf7 32. Qe2 e4 33. Rxe4 Bd4+ 34. Kh1 Rxe4 35. Qxe4 Qd8 36. Qe7 Qc8 37. h3 Kg7 38. Ne5 Bf2 39. Re2 Bd4 40. Kh2 Kg8 41. Nd7 Rd8 42. Nf6+ Bxf6 43. Qxf6 Rd6 44. Re6 Rd8 45. Qc3 Qd7 46. Qe3 Kg7 47. Re7 Qd6 48. g5 Kf8 49. Re4 Rd7 50. Qc3 Re7 51. Re6 Qd7 52. Qf6 Qd8 53. h4 Rxe6 54. dxe6 Qxf6 55. gxf6 Nh6 56. e7+ Kf7 57. Bd5+ 1-0

[Event "Wch U12"]
[Site "Al Ain"]
[Date "2013.12.20"]
[Round "3"]
[White "Wong, Yinn Long"]
[Black "Chinguun, Otgonbayar"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1824"]
[BlackElo "1534"]
[PlyCount "105"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 b6 2. d4 e6 3. Bd3 Bb7 4. Nf3 c5 5. c3 Nf6 6. Qe2 Be7 7. 0-0 Nc6 8. a3 Na5 9. Nbd2 c4 10. Nxc4 Nxc4 11. e5 Na5 12. exf6 Bxf6 13. Bf4 d5 14. Ne5 0-0 15. Qh5 g6 16. Qf3 Bg7 17. Ng4 f5 18. Ne5 Nc6 19. Rfe1 Nxe5 20. Bxe5 Bxe5 21. Rxe5 Qd7 22. Qe2 Rae8 23. Re1 Rf6 24. Qd2 Kg7 25. b3 Qd6 26. a4 Qa3 27. Bc2 Qd6 28. b4 Re7 29. Bb3 Rc7 30. R1e3 Bc8 31. Rh3 Kg8 32. Qg5 Rf8 33. Rg3 a5 34. Qd2 Bd7 35. h4 Bc8 36. h5 Rg7 37. hxg6 hxg6 38. Qh6 Kf7 39. Qf4 Rd8 40. Qg5 Rh8 41. Rge3 Rh5 42. Qg3 Qd8 43. Bxd5 Rgh7 44. Bxe6+ Bxe6 45. f3 Bc4 46. Re7+ Kf6 47. Qe5+ Kg5 48. Rxh7 Rxh7 49. f4+ Kg4 50. Rg3+ Kh5 51. Rh3+ Qh4 52. Rxh4+ Kxh4 53. Qf6+ 1-0

[Event "Wch U12"]
[Site "Al Ain"]
[Date "2013.12.19"]
[Round "2"]
[White "Chinguun, Otgonbayar"]
[Black "Rabeea, Al Shahwani"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1534"]
[PlyCount "83"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Qc2 Ne4 8. c5 b6 9. cxb6 Bb4 10. Rc1 axb6 11. Bd3 Ba6 12. 0-0 Bxd3 13. Qxd3 Bxc3 14. bxc3 Qxa2 15. c4 0-0 16. cxd5 cxd5 17. Bh4 Rfc8 18. Qb5 Nf8 19. Rxc8 Rxc8 20. Qxb6 Ng6 21. Bg3 h6 22. Qb7 Rc2 23. Qb8+ Kh7 24. Qe8 Qb2 25. Qxf7 Rc1 26. h4 Rxf1+ 27. Kxf1 Qc1+ 28. Ne1 Nxg3+ 29. fxg3 Qxe3 30. Nf3 Qd3+ 31. Kg1 Qf5 32. Qe8 Qg4 33. Kh2 h5 34. Ng5+ Kh6 35. Qg8 Nf8 36. Qxf8 Qxd4 37. Nxe6 Qe5 38. Nf4 Qe4 39. Qh8+ Qh7 40. Qxh7+ Kxh7 41. Nxd5 Kg6 42. Ne3 1-0

[Event "Wch U12"]
[Site "Al Ain"]
[Date "2013.12.18"]
[Round "1"]
[White "Harikrishnan, A Ra"]
[Black "Chinguun, Otgonbayar"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1988"]
[BlackElo "1534"]
[PlyCount "53"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. 0-0 e6 6. b3 Be7 7. Bb2 0-0 8. d4 cxd4 9. Qxd4 d6 10. Nc3 a6 11. Rfd1 Nc6 12. Qd2 Qc7 13. Rac1 Rad8 14. Nd5 exd5 15. cxd5 Qd7 16. dxc6 Bxc6 17. Nd4 Bxg2 18. Kxg2 Rc8 19. Qd3 Rc5 20. Qxa6 Rh5 21. h4 g5 22. Qa4 Qxa4 23. bxa4 gxh4 24. Nc6 h3+ 25. Kh1 Re8 26. Nxe7+ Rxe7 27. Bxf6 1-0

[Event "Asia-ch U10"]
[Site "Hikkaduwa"]
[Date "2012.06.26"]
[Round "2"]
[White "Piyumantha, M Sasith Nipun"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1496"]
[PlyCount "124"]
[EventDate "2012.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Bg2 Nbd7 7. 0-0 Bd6 8. b3 0-0 9. Bb2 Rc8 10. Rc1 a6 11. Nd2 Re8 12. e4 dxe4 13. Ndxe4 Nxe4 14. Nxe4 Nf6 15. Nxd6 Qxd6 16. Re1 Rcd8 17. Qd2 h6 18. Rcd1 Bg4 19. f3 Bh5 20. a3 e5 21. Qf2 e4 22. Rc1 exf3 23. Bxf3 Bxf3 24. Qxf3 Re6 25. Rxe6 Qxe6 26. Bc3 Qd6 27. c5 Qe6 28. Bb2 Re8 29. b4 Qe2 30. Qxe2 Rxe2 31. Rb1 Ng4 32. h3 Ne3 33. Bc1 Rg2+ 34. Kh1 Rxg3 35. Rb3 Nf5 36. Rxg3 Nxg3+ 37. Kg2 Nf5 38. Bb2 f6 39. Kf3 Kf7 40. Kf4 Ke6 41. Ke4 g5 42. a4 Ne7 43. Ba3 f5+ 44. Kd3 Nd5 45. Ke2 Nf4+ 46. Kf3 Nxh3 47. Kg3 g4 48. Bc1 Kd5 49. Bxh6 Kxd4 50. Bd2 Ke4 51. a5 Ng1 52. Kf2 Nf3 53. Bc3 f4 54. Kg2 Nh4+ 55. Kg1 g3 56. Be1 Nf3+ 57. Kf1 Nxe1 58. Kxe1 f3 59. Kf1 Ke3 60. Ke1 f2+ 61. Kf1 Kf3 62. b5 g2# 0-1

[Event "Asia-ch U10"]
[Site "Hikkaduwa"]
[Date "2012.06.26"]
[Round "1"]
[White "Thilakarathne, GM Harshana"]
[Black "Chinguun, Otgonbayar"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1627"]
[PlyCount "75"]
[EventDate "2012.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3 cxd4 9. cxd4 Ne7 10. Bd2 0-0 11. Bd3 b6 12. Ne2 Ba6 13. 0-0 Bxd3 14. Qxd3 Nbc6 15. Nf4 Qd7 16. Rfe1 Nd8 17. Re3 Qe8 18. Rg3 Kh8 19. Bb4 a5 20. Bd6 Ra7 21. Rh3 Qf7 22. Qg3 Kg8 23. Qh4 g6 24. Rg3 Ndc6 25. Nh5 Kh8 26. Nf6 Rd8 27. Rh3 Nc8 28. Nxh7 Qxh7 29. Qg5 Qxh3 30. gxh3 Nxd6 31. exd6 Rxd6 32. Qf6+ Kh7 33. Kh1 Rdd7 34. Qh4+ Kg7 35. Rg1 e5 36. dxe5 Nxe5 37. Qd4 Kf6 38. f4 1-0

