[Event "Dulles Skyline op-B"]
[Site "Dulles"]
[Date "2022.10.10"]
[Round "5"]
[White "Murugan Ayyappan, Adhiraiyan"]
[Black "He, Samuel"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1482"]
[BlackElo "1642"]
[PlyCount "104"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nd2 c5 4. c3 Nc6 5. e3 Bf5 6. Ngf3 e6 7. Ne5 Bd6 8. Ndf3 0-0 9. Bd3 Ne4 10. g4 Bxe5 11. Nxe5 Nxe5 12. Bxe5 Qh4 13. Bxe4 Bxe4 14. Rg1 Qe7 15. Qe2 f6 16. Bg3 e5 17. f3 Bg6 18. Kf2 Rae8 19. Rge1 Qd7 20. Qd2 c4 21. Rad1 e4 22. Qe2 exf3 23. Qxf3 Be4 24. Qe2 Bd3 25. Qf3 Be4 26. Qe2 g5 27. Ra1 Bd3 28. Qd1 f5 29. gxf5 Rxf5+ 30. Kg1 Qf7 31. b3 b5 32. a4 h5 33. axb5 h4 34. Be5 Rf3 35. bxc4 Qf5 36. Qd2 Be4 37. Qg2 h3 38. Qe2 Qg4+ 39. Bg3 Rxg3+ 40. hxg3 Qxg3+ 41. Kf1 Rf8+ 42. Qf2 Bd3+ 43. Re2 Rxf2+ 44. Ke1 Rxe2+ 45. Kd1 Qf2 46. Rxa7 Bc2+ 47. Kc1 Re1+ 48. Kb2 Rb1+ 49. Ka2 Ra1+ 50. Kxa1 Qe1+ 51. Ka2 Qb1+ 52. Ka3 Qb3# 0-1

[Event "Dulles Skyline op-B"]
[Site "Dulles"]
[Date "2022.10.10"]
[Round "6"]
[White "Murugan Ayyappan, Adhiraiyan"]
[Black "Karell, Leif K"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1482"]
[BlackElo "1727"]
[PlyCount "126"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 g6 4. Nd2 Bg7 5. Bd3 0-0 6. Ngf3 b6 7. c3 Bb7 8. Qe2 Nbd7 9. 0-0 c5 10. Rfe1 Ne4 11. Rad1 Nxd2 12. Qxd2 c4 13. Bc2 Nf6 14. h3 b5 15. Qe2 e6 16. Ne5 Nd7 17. Nxd7 Qxd7 18. e4 dxe4 19. Bxe4 Bxe4 20. Qxe4 Rfe8 21. Qe3 Rad8 22. Qf3 a6 23. Bg5 f6 24. Bh4 Kf7 25. g4 Qd5 26. Qxd5 exd5 27. Kf1 Rd7 28. Ra1 Rxe1+ 29. Kxe1 Bf8 30. b4 a5 31. a3 Ra7 32. Rc1 Bh6 33. bxa5 Bxc1 34. Kd1 Bxa3 35. Bg3 Rxa5 36. Kc2 b4 37. cxb4 Bxb4 38. Bc7 Ra2+ 39. Kb1 Rxf2 40. Bg3 Rg2 41. Bf4 Ba3 42. Be3 c3 43. h4 c2+ 44. Ka1 Re2 45. Bf4 h6 46. g5 hxg5 47. hxg5 fxg5 48. Bxg5 Ke6 49. Bh6 Bf8 50. Bc1 Bg7 51. Kb2 Bxd4+ 52. Kb3 Re1 53. Kxc2 Rxc1+ 54. Kxc1 g5 55. Kd1 g4 56. Ke2 g3 57. Kf3 Bf2 58. Kg2 d4 59. Kf1 d3 60. Kg2 d2 61. Kh3 d1Q 62. Kg2 Kf5 63. Kh3 Qh1# 0-1

[Event "Dulles Skyline op-B"]
[Site "Dulles"]
[Date "2022.10.09"]
[Round "4"]
[White "Spain, Patrick"]
[Black "Murugan Ayyappan, Adhiraiyan"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1608"]
[BlackElo "1482"]
[PlyCount "57"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bf5 3. Bg2 Nd7 4. d4 e6 5. 0-0 Bd6 6. Nbd2 Ngf6 7. Nh4 Bg6 8. c4 c6 9. Re1 0-0 10. b3 Re8 11. Nxg6 hxg6 12. Nf3 e5 13. dxe5 Nxe5 14. cxd5 Nxd5 15. Bb2 Nxf3+ 16. Bxf3 Bb4 17. Rf1 Bc3 18. Bxc3 Nxc3 19. Qc2 Nb5 20. e3 Qf6 21. Bg2 Qc3 22. Qe2 Rad8 23. Rfc1 Qd2 24. Qg4 Nc3 25. Bf3 Qb2 26. Qc4 Nb5 27. a4 Nc7 28. Qb4 Nd5 29. Rab1 0-1

[Event "Dulles Skyline op-B"]
[Site "Dulles"]
[Date "2022.10.08"]
[Round "2"]
[White "Fischer, Robert"]
[Black "Murugan Ayyappan, Adhiraiyan"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1826"]
[BlackElo "1482"]
[PlyCount "157"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. Qb3 Nc6 5. Bd2 Rb8 6. e3 Nf6 7. Be2 Be7 8. 0-0 h6 9. Nc3 0-0 10. cxd5 exd5 11. Rac1 Bd6 12. Nb5 Re8 13. Rfd1 Ne4 14. Be1 a6 15. Nc3 Nf6 16. Na4 Qd7 17. Nc5 Qe7 18. Qa4 Bd7 19. Nxd7 Qxd7 20. Bxa6 Ra8 21. Bxb7 Rxa4 22. Bxc6 Qe7 23. Bxa4 Rb8 24. Rc2 Qe4 25. Rdc1 Ng4 26. Bc6 Nf6 27. a4 Qd3 28. Ne5 Bxe5 29. dxe5 Ne4 30. b4 Qb3 31. a5 Ng5 32. a6 Qa3 33. b5 Ne6 34. Bc3 Qa4 35. Bd4 Nxd4 36. exd4 Qxd4 37. Bb7 Qb6 38. Rxc7 Kh7 39. R7c5 Rxb7 40. axb7 Qxb7 41. Rd1 d4 42. Rxd4 Qa7 43. Rcd5 Kg6 44. g3 Kf5 45. Rd7 Qa5 46. R7d5 Ke6 47. b6 Qa8 48. g4 g5 49. f3 f6 50. Rd6+ Kxe5 51. R4d5+ Kf4 52. Rxf6+ Ke3 53. Re5+ Kd4 54. Re4+ Kd3 55. Rd6+ Kc3 56. Rxh6 Qf8 57. Rhe6 Qc5+ 58. Re3+ Kd2 59. Kg2 Qb5 60. Re2+ Kd3 61. R6e3+ Kd4 62. Re6 Kd3 63. Kg3 Kd4 64. Rd2+ Kc3 65. Red6 Qe5+ 66. Kg2 Qb5 67. R2d3+ Kc2 68. h3 Qa6 69. Rd2+ Kc3 70. R6d3+ Kc4 71. Rb2 Qb7 72. Rdd2 Kc3 73. Rdc2+ Kd3 74. Rc7 Qb8 75. b7 Qxc7 76. b8Q Qxb8 77. Rxb8 Ke3 78. Re8+ Kf4 79. Re4# 1-0

[Event "Dulles Skyline op-B"]
[Site "Dulles"]
[Date "2022.10.08"]
[Round "1"]
[White "Murugan Ayyappan, Adhiraiyan"]
[Black "Zhuang, Kyle"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1482"]
[BlackElo "1729"]
[PlyCount "67"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nd2 d5 4. e3 Bg7 5. h3 0-0 6. Ngf3 c5 7. c3 Nc6 8. Be2 Qb6 9. Qb3 Bd7 10. Ne5 Nxe5 11. Bxe5 Rfc8 12. Bf3 Bc6 13. 0-0 e6 14. c4 Ne4 15. Rfd1 Nxd2 16. Rxd2 dxc4 17. Qxc4 Bd5 18. Be4 Bxe4 19. Bxg7 Bd5 20. Qc3 cxd4 21. Qxd4 Qxd4 22. Bxd4 b6 23. b3 f5 24. f3 Rc7 25. Kf2 Rac8 26. Ke2 Kf7 27. Kd1 b5 28. Bb2 a5 29. Rc1 a4 30. Rxc7+ Rxc7 31. Be5 Rd7 32. bxa4 bxa4 33. Ke1 Bc6 34. Rxd7+ 1/2-1/2

