[Event "Asia-ch Seniors 50"]
[White "Bayarjargal, Byambaa"]
[Black "Sengerenchin, Enhsaikhan"]
[Site "Terelj"]
[Round "9"]
[Result "1-0"]
[Date "2024.08.18"]
[ECO "A85"]
[PlyCount "57"]
[EventDate "2024.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 d5 5. e3 c6 6. Bd3 Bd6 7. Qc2 Nbd7 8. a3 0-0 9. Qe2 Qe8 10. 0-0 Qg6 11. Re1 Ne4 12. Nd2 Ndf6 13. Nf1 Ng4 14. f3 Nxc3 15. bxc3 Nf6 16. a4 Bd7 17. c5 Bc7 18. a5 a6 19. Qb2 Rab8 20. f4 Qh5 21. Nd2 Kh8 22. Nf3 Ng4 23. c4 Rg8 24. h3 Nf6 25. Ne5 Be8 26. Re2 g5 27. fxg5 Qxg5 28. cxd5 Bxe5 29. dxe5 1-0

[Event "Asia-ch Seniors 50"]
[White "Bayarsaikhan, Adiya"]
[Black "Bayarjargal, Byambaa"]
[Site "Terelj"]
[Round "8"]
[Result "1-0"]
[Date "2024.08.17"]
[ECO "C00"]
[WhiteElo "1962"]
[PlyCount "47"]
[EventDate "2024.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 Ne7 4. Bg2 d5 5. a4 a6 6. d4 cxd4 7. exd5 Nxd5 8. Bxd5 Qxd5 9. Nf3 Nc6 10. c3 dxc3 11. Nxc3 Qd8 12. Be3 Be7 13. Rd1 Qc7 14. b3 0-0 15. 0-0 b5 16. axb5 axb5 17. Nxb5 Qb7 18. Nbd4 Nxd4 19. Bxd4 Qxb3 20. Rb1 Qd5 21. Qe5 Qxe5 22. Bxe5 Bd7 23. Rb7 Rad8 24. Rd1 1-0

[Event "Asia-ch Seniors 50"]
[White "Bayarjargal, Byambaa"]
[Black "Batsaikhan, Begz"]
[Site "Terelj"]
[Round "7"]
[Result "0-1"]
[Date "2024.08.16"]
[ECO "D40"]
[BlackElo "1911"]
[PlyCount "53"]
[EventDate "2024.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nf3 d5 5. Nc3 cxd4 6. exd4 Be7 7. a3 0-0 8. Bd3 dxc4 9. Bxc4 Nbd7 10. 0-0 a6 11. Bg5 b5 12. Ba2 Bb7 13. Rc1 Nb6 14. Ne5 Rc8 15. Re1 Nfd5 16. Bxe7 Qxe7 17. Ne4 Nf4 18. Qg4 Rxc1 19. Rxc1 Nbd5 20. g3 f5 21. Qd1 fxe4 22. gxf4 Nxf4 23. Rc3 Bd5 24. Bxd5 exd5 25. Rc6 Nh3+ 26. Kg2 Nxf2 27. Qh5 0-1

[Event "Asia-ch Seniors 50"]
[White "Batbileg, Sharav"]
[Black "Bayarjargal, Byambaa"]
[Site "Terelj"]
[Round "6"]
[Result "1-0"]
[Date "2024.08.15"]
[ECO "C02"]
[WhiteElo "1834"]
[PlyCount "39"]
[EventDate "2024.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Ne7 4. Bd3 c5 5. c3 Qa5 6. Nf3 Nbc6 7. 0-0 Ng6 8. a3 c4 9. Bc2 b5 10. Ng5 Be7 11. f4 Qd8 12. Qh5 Bxg5 13. fxg5 a5 14. b3 Ba6 15. bxc4 bxc4 16. Nd2 Qb6 17. Kh1 Nce7 18. Nf3 Nc8 19. Rf2 Bb7 20. Be3 1-0

[Event "Asia-ch Seniors 50"]
[White "Hishigbayar, Mishig"]
[Black "Bayarjargal, Byambaa"]
[Site "Terelj"]
[Round "5"]
[Result "0-1"]
[Date "2024.08.13"]
[ECO "A51"]
[WhiteElo "1882"]
[PlyCount "122"]
[EventDate "2024.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. Nc3 a6 5. e4 d6 6. Bd3 Ng4 7. Nh3 c6 8. 0-0 0-0 9. Qf3 h6 10. Be3 Bxe3 11. fxe3 Qh4 12. Rae1 Nd7 13. Ne2 Nc5 14. Bc2 a5 15. Qg3 Qd8 16. Nf2 Nf6 17. Nc3 a4 18. Rd1 Qb6 19. Rb1 Qb4 20. Nfd1 Kh8 21. b3 axb3 22. axb3 b5 23. Qh4 Ng8 24. Qh5 g6 25. Qe2 Bd7 26. Qe1 Kg7 27. Nf2 Ra3 28. Ra1 Rfa8 29. Rxa3 Rxa3 30. Nb1 Qxe1 31. Rxe1 Ra2 32. Rc1 Rb2 33. Nd2 h5 34. h3 Kf8 35. Kf1 Nh6 36. Ke1 f5 37. Nd1 Ra2 38. b4 Na6 39. Bb1 Ra4 40. Nc3 Rxb4 41. Bd3 Nc5 42. Bc2 Ke7 43. Rb1 Rxb1+ 44. Bxb1 g5 45. exf5 b4 46. Na2 b3 47. Nc3 Nxf5 48. Ke2 g4 49. hxg4 hxg4 50. Bd3 Kf6 51. Nce4+ Nxe4 52. Nxe4+ Kf7 53. Kd2 Ke7 54. Ke2 Kd8 55. Nf6 Nh4 56. Nxd7 Kxd7 57. Be4 Ke7 58. Kd2 Kf6 59. Kc3 Nf5 60. Kxb3 Nxe3 61. Kb4 Ke7 0-1

[Event "Asia-ch Seniors 50"]
[White "Bayarjargal, Byambaa"]
[Black "Bulanova, Irina"]
[Site "Terelj"]
[Round "4"]
[Result "0-1"]
[Date "2024.08.12"]
[ECO "D40"]
[BlackElo "1936"]
[PlyCount "92"]
[EventDate "2024.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. e3 Nf6 4. Nf3 c5 5. Nc3 Nc6 6. a3 a6 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. 0-0 Be7 11. dxc5 Bxc5 12. b4 Bb6 13. Bb2 Qe7 14. Rc1 0-0 15. Bb1 Rfd8 16. Qe2 Rac8 17. Ng5 h6 18. Nce4 Nxe4 19. Nxe4 Qh4 20. Qf3 Rd5 21. g3 Qh3 22. Nf6+ gxf6 23. Qxf6 Bd4 24. Bxd4 Nxd4 25. Rxc8+ Bxc8 26. exd4 Rh5 27. Re1 Bb7 28. Bh7+ Kf8 29. f3 Qxh2+ 30. Kf1 Qh1+ 31. Ke2 Rh2+ 32. Kd3 Qxf3+ 33. Qxf3 Bxf3 34. Re3 Bd5 35. Be4 Ra2 36. Bxd5 Rxa3+ 37. Ke4 exd5+ 38. Kf4 Rxe3 39. Kxe3 Ke7 40. Kf4 Kf6 41. Kg4 Kg6 42. Kf4 f6 43. g4 f5 44. gxf5+ Kf6 45. Kg4 h5+ 46. Kf4 h4 0-1

[Event "Asia-ch Seniors 50"]
[White "Bayarjargal, Byambaa"]
[Black "Milligan, Helen"]
[Site "Terelj"]
[Round "3"]
[Result "1-0"]
[Date "2024.08.12"]
[ECO "E61"]
[BlackElo "1925"]
[PlyCount "93"]
[EventDate "2024.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. e3 d6 4. Bd3 Bg7 5. Nf3 Nbd7 6. Nc3 c6 7. 0-0 0-0 8. Re1 e5 9. e4 exd4 10. Nxd4 Nc5 11. Bc2 Ne6 12. Be3 Qc7 13. f3 Nxd4 14. Bxd4 Be6 15. Qd3 Rfd8 16. Rac1 Qa5 17. Bb1 a6 18. Qe3 c5 19. Bxf6 Bxf6 20. Qe2 Rab8 21. Nd5 Bxd5 22. cxd5 b5 23. b3 Qb6 24. Kh1 Rdc8 25. f4 Bd4 26. Qg4 Qd8 27. h4 Bf2 28. h5 Qh4+ 29. Qxh4 Bxh4 30. Re3 Bf2 31. Re2 Bg3 32. hxg6 hxg6 33. Rf1 c4 34. Re3 Bh4 35. e5 Kg7 36. g3 Bd8 37. Kg2 Bb6 38. Re2 cxb3 39. axb3 Rc3 40. e6 Re8 41. f5 gxf5 42. Rxf5 fxe6 43. dxe6 Re7 44. Re4 Rc5 45. Rg4+ Kh6 46. Rf8 Kh5 47. Kh3 1-0

[Event "Asia-ch Seniors 50"]
[White "Altan, Tuvdendorj"]
[Black "Bayarjargal, Byambaa"]
[Site "Terelj"]
[Round "2"]
[Result "1-0"]
[Date "2024.08.11"]
[ECO "C01"]
[WhiteElo "2075"]
[PlyCount "51"]
[EventDate "2024.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nf3 Be7 6. 0-0 0-0 7. Bg5 Bg4 8. Nbd2 h6 9. Bh4 c5 10. c3 Nc6 11. Qb1 Qd7 12. h3 Be6 13. Bxf6 gxf6 14. dxc5 Bxc5 15. Nb3 Bb6 16. Nbd4 Ne7 17. Re1 Kg7 18. Re3 Rg8 19. Qe1 Bxh3 20. gxh3 Qxh3 21. Ng5 Qh4 22. Rh3 Qf4 23. Qxe7 Qxg5+ 24. Rg3 Kh8 25. Rxg5 Rxg5+ 26. Kf1 1-0

[Event "Asia-ch Seniors 50"]
[White "Bayarjargal, Byambaa"]
[Black "Oyunchimeg, Genden"]
[Site "Terelj"]
[Round "1"]
[Result "1-0"]
[Date "2024.08.10"]
[ECO "C01"]
[BlackElo "1981"]
[PlyCount "91"]
[EventDate "2024.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MGL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 e5 2. e3 exd4 3. exd4 d5 4. Bd3 Bd6 5. Nf3 Bg4 6. 0-0 Ne7 7. Bg5 f6 8. Bh4 Nbc6 9. c3 Qd7 10. Nbd2 0-0-0 11. b4 g5 12. Bg3 Rdg8 13. a4 h5 14. Qc2 h4 15. Bxd6 Qxd6 16. a5 Bd7 17. Nb3 g4 18. Ne1 g3 19. Nc5 gxh2+ 20. Kh1 Bg4 21. b5 Nd8 22. b6 cxb6 23. axb6 axb6 24. Ra8+ Kc7 25. Nb3 Ndc6 26. Ra4 Qf4 27. Nd2 Nf5 28. Bxf5 Bxf5 29. Qd1 Be4 30. Nxe4 dxe4 31. d5 Ne5 32. d6+ Kd7 33. Qd5 Nc6 34. Rxe4 Qxd6 35. Qf5+ Kc7 36. Re6 Qc5 37. Qf4+ Kc8 38. Nd3 Qd5 39. Qe4 Qg5 40. Nf4 h3 41. g3 Qb5 42. c4 Qb3 43. Rb1 Qa2 44. Rxc6+ bxc6 45. Qxc6+ Kd8 46. Rd1+ 1-0

