[Event "USA tt"]
[Site "ICC INT"]
[Date "2015.09.30"]
[Round "6"]
[White "Corallo, Michael Patrick"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2264"]
[BlackElo "2279"]
[PlyCount "65"]
[EventDate "2015.08.25"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Atlanta"]
[BlackTeam "New England"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 Nxd4 7. Qxd4 b6 8. Bd2 Bb7 9. 0-0-0 Rc8 10. Bd3 Nf6 11. Qe3 a6 12. Qe2 b5 13. e5 Nd5 14. Kb1 Be7 15. Ne4 0-0 16. h4 f5 17. Ng5 Nb4 18. Bxb4 Bxb4 19. Qh5 h6 20. Qg6 hxg5 21. hxg5 Be4 22. Rh8+ Kxh8 23. Qh5+ Kg8 24. g6 Rf7 25. Rh1 Kf8 26. Qh8+ Ke7 27. Qh4+ Ke8 28. gxf7+ Kxf7 29. Qh5+ Kg8 30. Qh8+ Kf7 31. Qh5+ Kg8 32. Qh8+ Kf7 33. Qh5+ 1/2-1/2

[Event "USA tt"]
[Site "ICC INT"]
[Date "2015.09.15"]
[Round "4"]
[White "Riordan, Charles"]
[Black "Checa, Nicolas D"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2279"]
[BlackElo "2362"]
[PlyCount "166"]
[EventDate "2015.08.25"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "New England"]
[BlackTeam "New York"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 Bf5 6. Qb3 Ra7 7. a4 e6 8. Nh4 Be4 9. f3 dxc4 10. Bxc4 Bd5 11. g3 Be7 12. 0-0 0-0 13. Nxd5 cxd5 14. Be2 Nc6 15. Bd2 Na5 16. Bxa5 Qxa5 17. Rfc1 Nd7 18. Ng2 Nb8 19. Qc3 Bb4 20. Qc7 Qxc7 21. Rxc7 Ba5 22. Rc2 Nc6 23. Ne1 Bb6 24. Ra3 e5 25. dxe5 d4 26. Rb3 d3 27. Rxd3 Nb4 28. Rb3 Nxc2 29. Nxc2 Bc5 30. Rc3 Rc8 31. Bc4 Kf8 32. Kg2 Be7 33. Nd4 Raa8 34. b3 Rc5 35. f4 Rac8 36. Rd3 Rb8 37. Rd2 Rd8 38. Kf3 g6 39. h4 h5 40. Rh2 Kg7 41. Ke4 Re8 42. Rf2 Bd8 43. Kf3 Ba5 44. Rc2 Rc7 45. Ra2 Rcc8 46. Ke2 Kf8 47. Kf3 Ke7 48. Ra1 Bb6 49. Rd1 Rcd8 50. Ke4 f6 51. exf6+ Kxf6+ 52. Kf3 Rd7 53. Rd3 Ba7 54. Rd1 Ree7 55. Rd3 Rd8 56. Rd1 Rd6 57. Rd3 Rdd7 58. Rd1 Bc5 59. Rd3 Bb6 60. Rd1 Rd6 61. Rd3 Re8 62. Rd1 Red8 63. Ke4 Re8+ 64. Kf3 Red8 65. Ke4 R6d7 66. Rd3 Ba5 67. Rd1 Bb4 68. Kf3 Bc3 69. Ke4 Rb8 70. Kf3 b5 71. axb5 axb5 72. Be2 b4 73. Bc4 Rbd8 74. Ke4 Ra8 75. Rd3 Ra1 76. Kf3 Rf1+ 77. Kg2 Rb1 78. Kf3 Rd8 79. Ke4 Rf1 80. Bd5 Re8+ 81. Ne6 Rf2 82. Bc4 Rxe6+ 83. Bxe6 Kxe6 0-1

[Event "USA tt"]
[Site "ICC INT"]
[Date "2013.10.23"]
[Round "9"]
[White "Riordan, Charles"]
[Black "Shmeliov, Denis"]
[Result "0-1"]
[ECO "D14"]
[WhiteElo "2297"]
[BlackElo "2417"]
[PlyCount "118"]
[EventDate "2013.08.27"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "New England"]
[BlackTeam "Boston"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 Bf5 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 Rc8 10. Bd3 b5 11. a3 e6 12. Nf3 Nc4 13. 0-0 a5 14. Qe2 b4 15. axb4 Bxb4 16. Rfc1 0-0 17. Ne5 Nxe5 18. dxe5 Ne8 19. Qg4 f5 20. exf6 Nxf6 21. Qd1 Qe7 22. Be5 Bc6 23. Nb5 Nd7 24. Bg3 Bxb5 25. Rxc8 Rxc8 26. Bxb5 Rc5 27. Bxd7 Qxd7 28. Rc1 Qa4 29. Qf1 Qb3 30. Rxc5 Bxc5 31. Be5 Bxe3 32. Qe2 Bh6 33. h3 Qc4 34. Qh5 Qc6 35. Kh2 Bd2 36. Qg4 Qd7 37. Qd4 Bb4 38. Qb6 h6 39. b3 Qf7 40. Qd4 Qf8 41. Qb6 Qf7 42. Qd4 Be7 43. Qb6 Bf6 44. Bxf6 Qxf6 45. Kg1 Qa1+ 46. Kh2 Qe5+ 47. Kg1 d4 48. Qd8+ Kh7 49. Kf1 Qc5 50. g3 Qc1+ 51. Kg2 Qc6+ 52. Kg1 Qc3 53. Qd7 Qe1+ 54. Kg2 Qe4+ 55. Kg1 d3 56. h4 Qe2 57. Qb5 Qe1+ 58. Kg2 Qe4+ 59. Kh2 d2 0-1

[Event "USA tt"]
[Site "ICC INT"]
[Date "2013.09.03"]
[Round "2"]
[White "Defibaugh, Jared E"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2235"]
[BlackElo "2297"]
[PlyCount "97"]
[EventDate "2013.08.27"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]
[WhiteTeam "Baltimore"]
[BlackTeam "New England"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 e6 3. b3 d6 4. Bb2 Nf6 5. e5 dxe5 6. Nxe5 Nbd7 7. Qf3 Nxe5 8. Bxe5 Qd5 9. Qxd5 Nxd5 10. Na3 f6 11. Bb2 Bd7 12. Bb5 0-0-0 13. 0-0-0 e5 14. Bxd7+ Rxd7 15. Nc4 h5 16. Ne3 Nb4 17. a3 Nc6 18. c4 Bd6 19. Nd5 Ne7 20. Nxe7+ Bxe7 21. Rde1 Bd6 22. h3 Re7 23. d3 Kd7 24. Kc2 a6 25. Bc3 Kc6 26. Re2 Rhe8 27. Rhe1 g6 28. g4 g5 29. Kd2 Rh7 30. b4 hxg4 31. hxg4 b5 32. Re4 Rb8 33. R1e3 bxc4 34. Rxc4 Kd5 35. Re1 Rh2 36. Ke2 Rb7 37. Rc1 cxb4 38. Bxb4 Rb6 39. R1c2 Rh7 40. Ke3 Rd7 41. d4 Bxb4 42. axb4 exd4+ 43. Kd3 Rdb7 44. Rxd4+ Ke6 45. Rcc4 Rd7 46. Rxd7 Kxd7 47. Ke4 Rb5 48. f4 gxf4 49. Kxf4 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2013.02.16"]
[Round "1"]
[White "Riordan, Charles"]
[Black "Katz, Benjamin"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2339"]
[BlackElo "2141"]
[PlyCount "57"]
[EventDate "2013.02.16"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]
[WhiteTeam "Simple Minds"]
[BlackTeam "The Twinkie Defense"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 c6 5. Nc3 e6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Nbd7 9. b4 Nh5 10. Bc7 Rc8 11. Rxa7 Rxc7 12. Ra8+ Ke7 13. b5 g5 14. b6 Nxb6 15. cxb6 Rd7 16. h3 Nf6 17. Nf3 Bg6 18. Ne5 Rd8 19. Ra7 Kd6 20. Rxb7 Nd7 21. Rc7 Nxe5 22. dxe5+ Kxe5 23. Rxc6 Bb4 24. Ba6 f5 25. b7 Bd6 26. Nb5 Bb8 27. Nd4 Rd6 28. Rc8 Re8 29. Bb5 1-0

[Event "USA tt"]
[Site "ICC INT"]
[Date "2012.10.31"]
[Round "9"]
[White "Zierk, Steven C"]
[Black "Riordan, Charles"]
[Result "1-0"]
[ECO "B60"]
[WhiteElo "2475"]
[BlackElo "2339"]
[PlyCount "69"]
[EventDate "2012.09.04"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Boston"]
[BlackTeam "New England"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. f4 Qb6 8. Nb3 a6 9. Qe2 Qc7 10. Bxf6 gxf6 11. 0-0-0 Bd7 12. Qh5 b5 13. f5 Ke7 14. g3 b4 15. Ne2 e5 16. Ng1 a5 17. Bc4 Nd8 18. Bd5 Rc8 19. Na1 a4 20. Ne2 Bb5 21. Rd2 Qa7 22. Rhd1 Qe3 23. Kb1 Bh6 24. c4 Bxc4 25. Nc2 Qg5 26. Qf3 b3 27. Bxc4 bxc2+ 28. Rxc2 Nc6 29. Ba6 Rc7 30. Rdc1 Ra8 31. Rxc6 Rxc6 32. Rxc6 Qd2 33. Qd3 Qe1+ 34. Nc1 Kf8 35. Rc7 1-0

[Event "USA tt"]
[Site "ICC INT"]
[Date "2012.10.24"]
[Round "8"]
[White "Riordan, Charles"]
[Black "Charbonneau, Pascal"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2339"]
[BlackElo "2517"]
[PlyCount "81"]
[EventDate "2012.09.04"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "New England"]
[BlackTeam "New York"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Nf6 7. f3 Be7 8. Qd2 0-0 9. g4 d5 10. g5 Nd7 11. exd5 Nxd4 12. Qxd4 Bxg5 13. 0-0-0 exd5 14. Nxd5 Nb6 15. Bxg5 Qxg5+ 16. f4 Qxd5 17. Qxd5 Nxd5 18. Rxd5 Be6 19. Re5 Rad8 20. Bg2 b6 21. Be4 g6 22. a3 Kg7 23. Rd1 Rxd1+ 24. Kxd1 Rd8+ 25. Ke2 Rd6 26. Bd3 f6 27. Re4 f5 28. Ra4 a5 29. Ke3 Kf6 30. Rd4 Rxd4 31. Kxd4 h6 32. h4 g5 33. hxg5+ hxg5 34. fxg5+ Kxg5 35. Ke5 Bc8 36. b4 axb4 37. axb4 f4 38. c4 f3 39. c5 bxc5 40. bxc5 Bb7 41. Kd6 1/2-1/2

[Event "USA tt"]
[Site "ICC INT"]
[Date "2012.10.18"]
[Round "7"]
[White "Otchiyev, Arslan"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "B57"]
[WhiteElo "2373"]
[BlackElo "2339"]
[PlyCount "82"]
[EventDate "2012.09.04"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Connecticut"]
[BlackTeam "New England"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bd7 7. Be3 Ng4 8. Nxc6 bxc6 9. Bc1 g6 10. h3 Nf6 11. 0-0 Bg7 12. f4 Qa5 13. Bb3 0-0 14. Be3 Qc7 15. Qe2 a5 16. a4 Be6 17. Bxe6 fxe6 18. Qc4 d5 19. Qd3 Nh5 20. Ne2 Bxb2 21. Rab1 Bg7 22. e5 g5 23. g3 gxf4 24. gxf4 c5 25. Bd2 Bh6 26. c4 Kh8 27. Kh2 Qc6 28. Rb5 dxc4 29. Qxc4 Rg8 30. Rf2 Rad8 31. Rxc5 Qd7 32. Bxa5 Ra8 33. Qc2 Raf8 34. Bd2 Rf7 35. Be3 Rfg7 36. Qd2 Qb7 37. Nd4 Rg1 38. Nc6 Ng3 39. Qb2 Nf1+ 40. Rxf1 Qxb2+ 41. Rf2 R8g2+ 0-1

[Event "USA tt"]
[Site "ICC INT"]
[Date "2012.10.09"]
[Round "6"]
[White "Korley, Kassa"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2280"]
[BlackElo "2339"]
[PlyCount "68"]
[EventDate "2012.09.04"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]
[WhiteTeam "Carolina"]
[BlackTeam "New England"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. g3 d5 2. Bg2 e5 3. d3 g6 4. Nf3 Bg7 5. 0-0 Ne7 6. e4 0-0 7. exd5 Nxd5 8. Re1 Nc6 9. Nbd2 Re8 10. c3 h6 11. Nc4 Nb6 12. Ne3 Be6 13. a4 a5 14. Qc2 Qd7 15. Nd2 f5 16. Ndc4 Nxc4 17. dxc4 e4 18. Rd1 Qf7 19. Nd5 Ne5 20. Bf4 c6 21. Bxe5 Bxe5 22. Nb6 Rad8 23. Rxd8 Rxd8 24. Rd1 Qc7 25. c5 Rxd1+ 26. Qxd1 Qe7 27. Qd2 Qxc5 28. Qxh6 Kf7 29. Qe3 Qxe3 30. fxe3 Bc7 31. Na8 Bd8 32. b4 b6 33. Bf1 c5 34. bxc5 bxc5 0-1

[Event "USA tt"]
[Site "ICC INT"]
[Date "2012.09.19"]
[Round "3"]
[White "Schneider, Dmitry"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2477"]
[BlackElo "2339"]
[PlyCount "124"]
[EventDate "2012.09.04"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]
[WhiteTeam "Manhattan"]
[BlackTeam "New England"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Re1 Nc6 7. c3 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. Bg5 0-0 14. Bxe7 Qxe7 15. Qd2 Rfc8 16. a3 a5 17. Rac1 Qd8 18. Rc5 b6 19. Rc3 Ne7 20. Rd3 Qc7 21. Rc3 Qd7 22. Rb3 Rab8 23. h4 Qa4 24. Ree3 Rc4 25. Red3 h6 26. h5 Qd7 27. Nh4 Nf5 28. Nxf5 exf5 29. Rf3 a4 30. Rbd3 Rbc8 31. Rf4 Qe7 32. Rg3 Rc1+ 33. Kh2 R1c2 34. Qd3 Rxb2 35. Qxf5 Qe6 36. Qf6 Qxf6 37. exf6 Kh8 38. fxg7+ Kg8 39. Rf6 Rb3 40. Rxb3 axb3 41. Rxb6 Rc4 42. Rxb3 Rxd4 43. Kg3 Kxg7 44. f3 Kf6 45. Rb4 Rd2 46. Rf4+ Ke6 47. Ra4 Kf5 48. Rf4+ Ke6 49. Ra4 d4 50. Kf4 Kd5 51. g4 Re2 52. Ra8 d3 53. Rd8+ Kc4 54. a4 Kc3 55. a5 Ra2 56. Ke3 Re2+ 57. Kf4 d2 58. a6 Re6 59. a7 Ra6 60. Ke3 Re6+ 61. Kf4 Ra6 62. Ke3 Re6+ 1/2-1/2

[Event "Somerset BCC-ch"]
[Site "Somerset"]
[Date "2011.11.11"]
[Round "7"]
[White "Chase, Christopher"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2304"]
[BlackElo "2332"]
[PlyCount "30"]
[EventDate "2011.09.12"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. 0-0 Nf6 7. Re1 Nd7 8. e5 0-0 9. d3 c4 10. d4 Nb6 11. Nc3 Nd5 12. Ne4 Bf5 13. Qe2 b5 14. Nc5 Nb4 15. Ne4 Qd5 1/2-1/2

[Event "Somerset BCC-ch"]
[Site "Somerset"]
[Date "2011.10.17"]
[Round "6"]
[White "Riordan, Charles"]
[Black "Theil, Carey"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2332"]
[BlackElo "2197"]
[PlyCount "75"]
[EventDate "2011.09.12"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. d5 e6 5. a3 exd5 6. cxd5 g6 7. g3 Bg7 8. Bg2 0-0 9. Nh3 a5 10. 0-0 Na6 11. Rb1 Re8 12. Qc2 d6 13. Nf4 Qe7 14. b4 axb4 15. axb4 Qe5 16. e4 Bc8 17. Bd2 Bd7 18. Rfe1 Qd4 19. Nce2 Qe5 20. Nd3 Qe7 21. Nd4 Ng4 22. Nf3 Bb5 23. h3 Bxd3 24. Qxd3 Ne5 25. Nxe5 Qxe5 26. Rec1 Qd4 27. Qc2 Re7 28. Qa2 Ree8 29. Qc2 Re7 30. Qc6 Ree8 31. Bc3 Qd3 32. Bf1 Qf3 33. Bxa6 Bxc3 34. Rxc3 Qxe4 35. Bd3 Qe5 36. Rc2 Ra1 37. Rcc1 Ra3 38. Re1 1-0

[Event "Somerset BCC-ch"]
[Site "Somerset"]
[Date "2011.10.10"]
[Round "5"]
[White "Yedidia, Jonathan"]
[Black "Riordan, Charles"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2392"]
[BlackElo "2332"]
[PlyCount "43"]
[EventDate "2011.09.12"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 b6 2. d4 Bb7 3. Nc3 e6 4. e4 Bb4 5. f3 f5 6. exf5 Nh6 7. fxe6 Nf5 8. exd7+ Nxd7 9. Bf4 0-0 10. Qd2 Qe7+ 11. Be2 c5 12. d5 Nd4 13. Kf2 Ba6 14. Bd3 Rae8 15. Nh3 Ne5 16. Bxe5 Qxe5 17. Rae1 Nxf3 18. gxf3 Qd4+ 19. Kg2 Bxc4 20. Rxe8 Rxe8 21. Rd1 Bxd3 22. Qxd3 1-0

[Event "USA tt"]
[Site "ICC INT"]
[Date "2011.10.05"]
[Round "6"]
[White "Rodriguez, Eric"]
[Black "Riordan, Charles"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2337"]
[BlackElo "2339"]
[PlyCount "39"]
[EventDate "2011.08.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Miami"]
[BlackTeam "New England"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. 0-0 Be6 10. Na3 Bxb3 11. Qxb3 dxc3 12. Nb5 Qb8 13. Ng5 e6 14. Nxe6 fxe6 15. Qxe6+ Be7 16. Re1 Kf8 17. Re3 Qc8 18. Rf3+ Bf6 19. Rxf6+ gxf6 20. Bh6# 1-0

[Event "Somerset BCC-ch"]
[Site "Somerset"]
[Date "2011.10.03"]
[Round "4"]
[White "Rueda, Libardo"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2156"]
[BlackElo "2332"]
[PlyCount "111"]
[EventDate "2011.09.12"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 Nc6 3. e4 g6 4. Ne2 Bg7 5. 0-0 d6 6. Nbc3 Nf6 7. d3 Rb8 8. a4 0-0 9. h3 a6 10. f4 Nd7 11. Nd5 e6 12. Ne3 b5 13. axb5 axb5 14. c3 Bb7 15. Kh2 Ra8 16. Rxa8 Qxa8 17. f5 Re8 18. Nf4 Qa6 19. fxe6 fxe6 20. h4 b4 21. Bh3 Nf8 22. Nc4 Ne5 23. Nxe5 dxe5 24. Ng2 Rd8 25. Qf3 Qxd3 26. Qf7+ Kh8 27. Ne3 Qd7 28. Qf3 bxc3 29. bxc3 Qc6 30. Ng4 Qxe4 31. Qf7 Ra8 32. Qf2 Qd5 33. Ne3 Qa2 34. Bb2 Nd7 35. Ra1 Qb3 36. Rxa8+ Bxa8 37. c4 Qb7 38. Bg2 Qb8 39. Bxa8 Qxa8 40. Qf7 Qa2 41. Qxd7 Qxb2+ 42. Kh3 h5 43. Qxe6 Qc1 44. Ng4 hxg4+ 45. Kxg4 Qc2 46. h5 Qe4+ 47. Kg5 Qe3+ 48. Kh4 Qh6 49. Qc8+ Kh7 50. g4 gxh5 51. gxh5 Qf4+ 52. Kh3 Qf3+ 53. Kh2 Qxh5+ 54. Kg2 e4 55. Kf2 Qf3+ 56. Ke1 0-1

[Event "Somerset BCC-ch"]
[Site "Somerset"]
[Date "2011.09.26"]
[Round "3"]
[White "Riordan, Charles"]
[Black "Warfield, Simon"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2332"]
[PlyCount "81"]
[EventDate "2011.09.12"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 Nf6 6. e3 c6 7. Bd3 0-0 8. h3 Re8 9. Nf3 Nbd7 10. 0-0 Nf8 11. Rb1 Ne6 12. Be5 g6 13. b4 a6 14. a4 Ng7 15. b5 axb5 16. axb5 Bf5 17. bxc6 bxc6 18. Rc1 Bxd3 19. Qxd3 Nf5 20. Nb1 Qd7 21. Bf4 Bd6 22. Bxd6 Qxd6 23. Nbd2 Rec8 24. Rc3 c5 25. dxc5 Rxc5 26. Rfc1 Rac8 27. g4 Ng7 28. Rxc5 Rxc5 29. Rxc5 Qxc5 30. Qd4 Qxd4 31. Nxd4 Ne6 32. Nc6 Kg7 33. f3 h5 34. Kf2 hxg4 35. hxg4 Nd7 36. f4 f6 37. Kf3 Kf7 38. Nb1 Nc7 39. Nc3 Ke6 40. Nd4+ Kd6 41. Ndb5+ 1/2-1/2

[Event "Somerset BCC-ch"]
[Site "Somerset"]
[Date "2011.09.19"]
[Round "2"]
[White "Times, Lawyer"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2093"]
[BlackElo "2332"]
[PlyCount "77"]
[EventDate "2011.09.12"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. c3 Qc7 5. Bd3 g6 6. Nbd2 Nbd7 7. 0-0 Bg7 8. e4 cxd4 9. Nxd4 0-0 10. exd5 Nxd5 11. N2f3 Nc5 12. Nb5 Qd7 13. Bc4 Nb6 14. Be2 a6 15. Nbd4 Qc7 16. Bg5 e5 17. Nb3 Ne6 18. Bd2 Nc4 19. Bxc4 Qxc4 20. Re1 f6 21. Qe2 Qc7 22. Rad1 Bd7 23. Be3 Bb5 24. Qc2 Rfd8 25. h3 Bc6 26. Qe2 Bb5 27. Qc2 a5 28. Nbd2 Bd3 29. Qb3 Ra6 30. c4 e4 31. Nh2 f5 32. f4 Nd4 33. Qa3 Nc2 34. Qc5 Qxc5 35. Bxc5 Nxe1 36. Rxe1 Bxb2 37. Kh1 Rc6 38. Be7 Rd7 39. Bg5 0-1

[Event "Somerset BCC-ch"]
[Site "Somerset"]
[Date "2011.09.12"]
[Round "1"]
[White "Riordan, Charles"]
[Black "Lung, James"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2332"]
[BlackElo "1977"]
[PlyCount "93"]
[EventDate "2011.09.12"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. g3 Bg7 8. Bg2 d6 9. Nf3 0-0 10. 0-0 Nbd7 11. Rb1 Qb6 12. b3 Ng4 13. Bd2 Rfb8 14. a4 Nge5 15. h3 Nxf3+ 16. Bxf3 Ne5 17. Bg2 Qc7 18. Re1 Rb7 19. Qc2 Rab8 20. Kh2 Qc8 21. Na2 Qe8 22. f4 Nd7 23. Bf3 Rc8 24. Rec1 Rbc7 25. Ba5 Ra7 26. Bd2 Nb6 27. Ba5 Bd3 28. Qxd3 Rxa5 29. Qd2 Rca8 30. Rc2 c4 31. bxc4 Nxa4 32. Nb4 Nc5 33. Nc6 Ra3 34. Kg2 h6 35. Rb5 Kh7 36. Qb4 R8a4 37. Rb8 Qd7 38. Qb5 Ra1 39. Qb6 h5 40. g4 R4a3 41. Rd8 Qb7 42. Qxb7 Nxb7 43. Rd7 Nc5 44. Rxe7 hxg4 45. hxg4 Rb1 46. Rxf7 Raa1 47. Kh3 1-0

[Event "USA tt"]
[Site "ICC INT"]
[Date "2011.09.06"]
[Round "2"]
[White "Riordan, Charles"]
[Black "Pressman, Leif"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2339"]
[BlackElo "2284"]
[PlyCount "166"]
[EventDate "2011.08.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "New England"]
[BlackTeam "New York Knights"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 a5 11. bxa5 Rxa5 12. Nd2 Nf4 13. Bf1 c5 14. a4 Bd7 15. Ra3 Qe8 16. Nb5 Bxb5 17. cxb5 Qd8 18. Nc4 Ra8 19. a5 h6 20. g3 Nh5 21. a6 b6 22. Kh1 Kh7 23. f4 exf4 24. gxf4 Bd4 25. Be2 f5 26. Bxh5 gxh5 27. Qxh5 Ra7 28. Rh3 Rf6 29. exf5 Nxd5 30. Re6 Rg7 31. Rg3 Nc7 32. Rxg7+ Kxg7 33. Qg4+ Kh7 34. Rxf6 Qxf6 35. Qg6+ Qxg6 36. fxg6+ Kxg6 37. Nxd6 Kf6 38. Nc4 Nxb5 39. Nxb6 c4 40. Nxc4 Nc7 41. Kg2 Nxa6 42. Kf3 Kf5 43. Nd6+ Ke6 44. Ne4 Nc7 45. Ng3 Kf7 46. Kg4 Kg6 47. f5+ Kh7 48. Kf4 Bg1 49. Nf1 Kg7 50. Ke5 h5 51. Kd6 Nb5+ 52. Ke7 Bc5+ 53. Ke6 Bd4 54. Bg5 Nc7+ 55. Kd7 Nd5 56. Ng3 Kf7 57. Nxh5 Be3 58. Kd6 Bxg5 59. Kxd5 Bc1 60. Ke4 Bb2 61. Kf4 Bc1+ 62. Kg4 Bb2 63. Kg5 Bc3 64. h4 Bb2 65. Ng3 Bc1+ 66. Kg4 Bd2 67. Ne4 Bc1 68. Kf3 Ba3 69. Kf4 Bc1+ 70. Ke5 Bb2+ 71. Kd5 Ba1 72. Nf2 Kf6 73. Ke4 Bc3 74. Kf4 Bd2+ 75. Kg4 Be1 76. Nd3 Bxh4 77. Nf4 Be1 78. Nh5+ Kf7 79. Kg5 Bd2+ 80. Nf4 Bxf4+ 81. Kxf4 Kf6 82. Ke4 Kf7 83. Ke5 Ke7 1/2-1/2

[Event "USA tt"]
[Site "ICC INT"]
[Date "2010.10.25"]
[Round "10"]
[White "Riordan, Charles"]
[Black "Vovsha, Eli"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "2303"]
[BlackElo "2484"]
[PlyCount "88"]
[EventDate "2010.08.23"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 d6 5. d4 Bg4 6. d5 Ne5 7. Be2 Nxf3+ 8. Bxf3 Bxf3 9. Qxf3 Bg7 10. e4 Nf6 11. 0-0 0-0 12. Qe2 Nd7 13. Qc2 a6 14. a4 Ne5 15. b3 e6 16. Bf4 g5 17. Bd2 Ng6 18. Rae1 Qf6 19. Ne2 Nf4 20. g3 Nxe2+ 21. Rxe2 Qg6 22. Qd3 Bd4 23. Be3 e5 24. Bxd4 cxd4 25. a5 f5 26. f3 g4 27. exf5 Rxf5 28. Ref2 gxf3 29. Rxf3 Rxf3 30. Qxf3 e4 31. Qf4 Re8 32. Re1 d3 33. b4 Re5 34. Rf1 Qg7 35. Re1 e3 36. Rxe3 d2 37. Rd3 Re1+ 38. Kg2 d1Q 39. Rxd1 Rxd1 40. Qxd6 Rd2+ 41. Kh3 Rf2 42. c5 h5 43. Qe6+ Qf7 44. Qc8+ Kh7 0-1

[Event "USA tt"]
[Site "ICC INT"]
[Date "2010.10.11"]
[Round "8"]
[White "Riordan, Charles"]
[Black "Charbonneau, Pascal"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2303"]
[BlackElo "2513"]
[PlyCount "66"]
[EventDate "2010.08.23"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Nge2 c6 7. Be3 a6 8. c5 Nbd7 9. Nc1 Qc7 10. Nb3 Rd8 11. Qc2 Bf8 12. cxd6 exd6 13. a4 c5 14. d5 Re8 15. Be2 Nh5 16. g4 Ng7 17. g5 f5 18. gxf6 Nxf6 19. Bg5 Be7 20. 0-0 Nfh5 21. f4 Bxg5 22. fxg5 Qe7 23. Qd2 Bh3 24. Rf2 Rf8 25. Bxh5 Nxh5 26. Qe3 Rxf2 27. Kxf2 Rf8+ 28. Ke2 Bg4+ 29. Kd2 Rf3 30. Qe1 Qxg5+ 31. Kc2 Qf4 32. Na5 Qxh2+ 33. Kb1 Nf4 0-1

[Event "USA tt"]
[Site "ICC INT"]
[Date "2010.10.04"]
[Round "7"]
[White "Costigan, Richard"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2301"]
[BlackElo "2303"]
[PlyCount "101"]
[EventDate "2010.08.23"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Bg4 5. Bc2 e6 6. d3 Nc6 7. Nbd2 d5 8. h3 Bh5 9. Qe2 Be7 10. Nf1 c4 11. Ng3 cxd3 12. Bxd3 Bg6 13. 0-0 0-0 14. Rd1 Qc7 15. exd5 Bxd3 16. Rxd3 Nxd5 17. Bd2 Rad8 18. Rd1 a6 19. Bc1 Nf4 20. Bxf4 Qxf4 21. Rd7 Qb8 22. Ne4 Rxd7 23. Rxd7 Rd8 24. Qd2 Qc8 25. Rd3 Rxd3 26. Qxd3 Qd8 27. Qxd8+ Nxd8 28. Ne5 f6 29. Nd3 Kf7 30. f3 e5 31. Nec5 Bd6 32. Kf2 f5 33. Ke3 Ke7 34. b4 Bxc5+ 35. Nxc5 Kd6 36. Kd3 Kd5 37. a4 a5 38. c4+ Kd6 39. Kc3 b6 40. Nd3 Nc6 41. bxa5 bxa5 42. Nc1 g5 43. Nb3 h5 44. Kd3 Nb4+ 45. Kd2 Nc6 46. Ke3 h4 47. Kd3 Ke6 48. Nc5+ Kd6 49. Nb3 Ke6 50. Nc5+ Kd6 51. Nb3 1/2-1/2

[Event "USA tt"]
[Site "ICC INT"]
[Date "2010.09.20"]
[Round "5"]
[White "Bonin, Jay R"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2317"]
[BlackElo "2303"]
[PlyCount "140"]
[EventDate "2010.08.23"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. c3 d5 6. Bxf6 exf6 7. e3 Re8 8. Bd3 Nd7 9. 0-0 Nb6 10. a4 a5 11. b4 Bf8 12. b5 c5 13. bxc6 bxc6 14. Rb1 Bd7 15. Qb3 Rb8 16. Qa2 Be6 17. Rb2 Kg7 18. Rfb1 Qc7 19. g3 Bd6 20. Qa1 Qa7 21. Qa2 Qc7 22. Rb3 h5 23. R1b2 Rh8 24. Nh4 Nd7 25. Qb1 Rxb3 26. Rxb3 f5 27. Nhf3 Rb8 28. Ng5 Rxb3 29. Qxb3 Qb6 30. Nxe6+ fxe6 31. Qxb6 Nxb6 32. Nb3 Nxa4 33. Nxa5 c5 34. Nb7 Be7 35. Bc2 Nxc3 36. dxc5 Kf7 37. Bd3 Ke8 38. c6 Bd8 39. Kf1 Bc7 40. Ke1 Ke7 41. Kd2 Na4 42. Bb5 Nb6 43. f4 e5 44. Kd3 h4 45. Nc5 hxg3 46. hxg3 Kd6 47. Nb7+ Ke7 48. Nc5 Kd6 49. Na6 exf4 50. gxf4 Bd8 51. c7 Bxc7 52. Be8 Bd8 53. Bxg6 Ke6 54. Nc5+ Kf6 55. Bh7 Nc8 56. Nd7+ Ke6 57. Nf8+ Kf6 58. Bg8 Ne7 59. Be6 Ba5 60. Bd7 Kf7 61. Ne6 Bb6 62. Nd4 Kf6 63. Nf3 Ng6 64. Nd4 Ne7 65. Be8 Ba7 66. Kc3 Bc5 67. Kb3 Nc8 68. Nxf5 Kxf5 69. Bd7+ Kf6 70. Bxc8 Bxe3 1/2-1/2

[Event "USA tt"]
[Site "ICC INT"]
[Date "2010.08.30"]
[Round "2"]
[White "Mabe, Chris J"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2198"]
[BlackElo "2303"]
[PlyCount "134"]
[EventDate "2010.08.23"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 c6 8. Bf4 Nbd7 9. Qc2 b6 10. Nc3 Ba6 11. cxd5 cxd5 12. Qa4 Qc8 13. Rfc1 Qb7 14. Qd1 b5 15. a3 Rfc8 16. b4 Qb6 17. h3 Bb7 18. Qd3 a5 19. bxa5 Rxa5 20. a4 bxa4 21. Rcb1 Ba6 22. Qd1 Qc6 23. Nxa4 Bxe2 24. Qxe2 Rxa4 25. Rxa4 Qxa4 26. Qd1 Qxd1+ 27. Rxd1 Ne4 28. Nd2 Nc3 29. Re1 Bf6 30. Be3 Nb6 31. Kf1 Nc4 32. Nf3 h6 33. Rc1 Nb5 34. Ke2 Ra8 35. Rc2 Ra3 36. g4 Nc3+ 37. Ke1 Ra1+ 38. Rc1 Nxe3 39. Rxa1 Nxg2+ 40. Kf1 Nh4 41. Nxh4 Bxh4 42. Ra5 Bf6 43. f3 Bxd4 44. h4 g5 45. h5 Kg7 46. Ke1 Ne4 47. Ra3 Nd6 48. Ke2 Nc4 49. Ra8 Bf6 50. Ra7 Ne5 51. Ra4 Nc6 52. Ra6 Nd4+ 53. Ke3 Nc2+ 54. Kd2 Nd4 55. Ke3 Be5 56. Ra8 Nc6 57. Rc8 Bf4+ 58. Kd3 Ne5+ 59. Ke2 d4 60. Rd8 d3+ 61. Kf2 Kf6 62. Rd4 Ke7 63. Kg2 Be3 64. Re4 d2 65. Rxe3 d1Q 66. Rxe5 Qd2+ 67. Kf1 Qf4 0-1

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2010.02.15"]
[Round "5"]
[White "Riordan, Charles"]
[Black "Mirabile, Tim"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2305"]
[BlackElo "2175"]
[PlyCount "65"]
[EventDate "2010.02.13"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qa4+ Bd7 6. Qh4 Nxc3 7. bxc3 c5 8. Rb1 Qc7 9. Qg3 Qxg3 10. hxg3 b6 11. e4 Nc6 12. d4 cxd4 13. cxd4 Bg7 14. Be3 0-0 15. Ba6 Rad8 16. 0-0 Bc8 17. Bxc8 Rxc8 18. Rfc1 Rfd8 19. Kf1 h5 20. Rc2 e6 21. Rbc1 Ne7 22. Rc7 Rxc7 23. Rxc7 Nc8 24. Ng5 Rf8 25. Nxf7 Rxf7 26. Rxc8+ Rf8 27. Rc6 Rd8 28. Rxe6 Bxd4 29. Bg5 Rd7 30. Rxg6+ Rg7 31. Rxg7+ Kxg7 32. Ke2 b5 33. Be3 1-0

[Event "North American op 19th"]
[Site "Las Vegas"]
[Date "2009.12.28"]
[Round "4"]
[White "Riordan, Charles"]
[Black "Zierk, Steven C"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2305"]
[BlackElo "2306"]
[PlyCount "106"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Be2 0-0 14. 0-0 Bg5 15. b3 Ra7 16. Qd3 f5 17. Nde3 Bxe3 18. fxe3 Ne7 19. Rad1 Ra6 20. exf5 Rxf5 21. Rxf5 Bxf5 22. e4 Be6 23. c5 Rc6 24. Qb5 h6 25. Bc4 Bxc4 26. Qxc4+ Kh7 27. Ne3 Qb8 28. Qf7 Qa7 29. Ng4 Qxc5+ 30. Kh1 Ng8 31. Rf1 Rc7 32. Qf5+ Kh8 33. h3 Qb5 34. Rf2 Qe8 35. Ne3 Nf6 36. Nc4 Qc6 37. Qg6 d5 38. Nxe5 Qe6 39. Ng4 Rc1+ 40. Kh2 Qd6+ 41. e5 Nxg4+ 42. Qxg4 Qxe5+ 43. g3 Kh7 44. h4 h5 45. Qf5+ Qxf5 46. Rxf5 Rc2+ 47. Kh3 g6 48. Rxd5 Rxa2 49. Rd7+ Kg8 50. Ra7 Ra3 51. Kg2 Kf8 52. g4 hxg4 53. Kg3 a4 0-1

[Event "USA-chT Amateur East"]
[Site "Parsipanny"]
[Date "2009.02.16"]
[Round "5"]
[White "McHugh, Edward F"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "B52"]
[BlackElo "2280"]
[PlyCount "98"]
[EventDate "2009.02.14"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Nf6 5. Nc3 e6 6. d4 cxd4 7. Nxd4 a6 8. Bxd7+ Nbxd7 9. 0-0 Rc8 10. Qe2 Qc7 11. b3 b5 12. Nd5 exd5 13. exd5+ Be7 14. Nf5 Ne5 15. Nxg7+ Kd8 16. cxb5 Rg8 17. Nf5 Qc2 18. Qxc2 Rxc2 19. Ne3 Rc5 20. bxa6 Ra5 21. b4 Rxa6 22. a4 Kd7 23. Bb2 Rga8 24. a5 Rb8 25. Ba3 Rb5 26. Rfd1 Nfg4 27. Nxg4 Nxg4 28. Rd2 Bf6 29. Rad1 Be5 30. g3 Bg7 31. Kg2 Nf6 32. f3 Ne8 33. Rd3 Nc7 34. f4 Ra8 35. Kf3 Rab8 36. g4 Na6 37. Rb3 Rxa5 38. g5 Nc7 39. Rbd3 Ra4 40. Kg4 Nb5 41. Bc1 Rxb4 42. Rh3 Rh8 43. Rdd3 Rc4 44. Be3 h6 45. Rh5 hxg5 46. Rxg5 Rc3 47. Rd1 Bh6 48. Bd2 Bxg5 49. Bxc3 Nxc3 0-1

[Event "USA-chT Amateur East"]
[Site "Parsipanny"]
[Date "2009.02.16"]
[Round "6"]
[White "Yang, Ruixin"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2109"]
[BlackElo "2280"]
[PlyCount "30"]
[EventDate "2009.02.14"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d6 8. d3 Nf6 9. Qe1 a6 10. Nc3 0-0 11. Qh4 e6 12. f5 exf5 13. Bg5 h6 14. Bxh6 Bxh6 15. Qxh6 Ng4 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsipanny"]
[Date "2009.02.15"]
[Round "3"]
[White "Yeager, Daniel A"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "D80"]
[WhiteElo "2335"]
[BlackElo "2280"]
[PlyCount "84"]
[EventDate "2009.02.14"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 Nxc3 6. bxc3 dxc4 7. Qa4+ Qd7 8. Qxc4 b6 9. e3 Ba6 10. Qb3 Bxf1 11. Kxf1 Nc6 12. a4 Bg7 13. Nf3 Na5 14. Qb5 c6 15. Qd3 0-0 16. Ke2 Rac8 17. Rhd1 c5 18. Kf1 Rfe8 19. Bg3 cxd4 20. cxd4 Rc4 21. Qa3 Rec8 22. Nd2 Rc2 23. Nf3 R8c3 24. Qb4 Nc4 25. Qb5 Qxb5 26. axb5 Na3 27. Bb8 Nxb5 28. Bxa7 Nxa7 29. Rxa7 e6 30. Ra8+ Bf8 31. Ne5 Rb3 32. Ra7 Bg7 33. Ra8+ Bf8 34. g4 h6 35. Kg1 Rc7 36. Rda1 Kg7 37. R1a7 Bd6 38. Rxc7 Bxc7 39. Nd7 b5 40. Ra7 Bd6 41. Nc5 Rb1+ 42. Kg2 Bxc5 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsipanny"]
[Date "2009.02.14"]
[Round "1"]
[White "Zhang, Melvin"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2225"]
[BlackElo "2280"]
[PlyCount "86"]
[EventDate "2009.02.14"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. a4 b4 9. Na2 e5 10. Nb3 d5 11. Bg5 Be6 12. exd5 Qxd5 13. Qe2 Nbd7 14. Nd2 Be7 15. Ne4 Qd4 16. Nc1 Nxe4 17. Bxe7 Nc3 18. Qd3 Kxe7 19. bxc3 Qxc3+ 20. Qxc3 bxc3 21. Ne2 Rhc8 22. Ra3 Rab8 23. Nxc3 Rb2 24. Kd2 Nc5 25. Kc1 Rb4 26. a5 Nb3+ 27. cxb3 Rxc3+ 28. Kd2 Rcxb3 29. Rxb3 Rxb3 30. Bxa6 Ra3 31. Bd3 Rxa5 32. Rc1 Ra4 33. Rc2 Rd4 34. Rc3 Bf5 35. g4 Bxd3 36. Rxd3 Ke6 37. Ke3 Rxd3+ 38. Kxd3 g6 39. Ke4 f5+ 40. gxf5+ gxf5+ 41. Ke3 Kd5 42. Kd3 f4 43. Ke2 Kc4 0-1

[Event "USA tt"]
[Site "ICC INT"]
[Date "2008.09.17"]
[Round "4"]
[White "Molner, Mackenzie"]
[Black "Riordan, Charles"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2337"]
[BlackElo "2265"]
[PlyCount "123"]
[EventDate "2008.10.22"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. a4 Na5 8. Ba2 c5 9. c3 Nc6 10. Nbd2 Be6 11. Bxe6 fxe6 12. Rb1 a6 13. Nf1 Qd7 14. Ng3 b5 15. axb5 axb5 16. d4 exd4 17. cxd4 cxd4 18. Nxd4 Nxd4 19. Qxd4 Ra4 20. Qd1 d5 21. b3 Ra2 22. e5 Ne8 23. Be3 g6 24. Re2 Rxe2 25. Qxe2 Ng7 26. Ra1 Rc8 27. Ra7 Rc7 28. Ra8+ Bf8 29. h4 Qc6 30. Qa2 Rc8 31. Ra6 Qc3 32. Ra8 Rxa8 33. Qxa8 Qxe5 34. Bc5 Qf4 35. Ne2 Qf7 36. Nd4 Ne8 37. Bxf8 Kxf8 38. Nxb5 Qd7 39. Qb8 Ke7 40. Nd4 Qc7 41. Qb4+ Nd6 42. Qe1 Qd7 43. Qe5 Nf7 44. Qg7 e5 45. Nf3 Qf5 46. Qxh7 Ke6 47. Qg8 Kf6 48. Qf8 Qb1+ 49. Kh2 Qxb3 50. Nxe5 Kxe5 51. Qxf7 Qc2 52. Qg7+ Ke6 53. Qg8+ Ke5 54. Qg7+ Kd6 55. Qf8+ Ke6 56. Qe8+ Kd6 57. Qf8+ Kc7 58. Qf4+ Kc6 59. g4 Qd3 60. h5 gxh5 61. gxh5 Qd2 62. Qxd2 1-0

[Event "USA tt"]
[Site "ICC INT"]
[Date "2008.09.03"]
[Round "2"]
[White "Riordan, Charles"]
[Black "Simpson, Ronald"]
[Result "1-0"]
[ECO "E98"]
[WhiteElo "2265"]
[BlackElo "2300"]
[PlyCount "91"]
[EventDate "2008.10.22"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 c5 10. Nd3 Ne8 11. Rb1 f5 12. f3 Nf6 13. b4 b6 14. bxc5 bxc5 15. Be3 Kh8 16. Qa4 Nd7 17. Nb5 Nf6 18. Nxd6 Qxd6 19. Bxc5 Qd8 20. Qa3 Nfg8 21. Bb4 Qb6+ 22. Bc5 Qf6 23. Bd6 Qg5 24. f4 exf4 25. e5 f3 26. Bxf3 f4 27. Bxe7 Nxe7 28. d6 Nf5 29. Bxa8 Ne3 30. Bf3 Bg4 31. Qb2 Nxc4 32. Qe2 Bf5 33. Rbc1 Ne3 34. Rfe1 Qh4 35. Nxf4 Qxf4 36. Qxe3 Qa4 37. Rc7 Qxa2 38. e6 Qa6 39. Rxg7 Kxg7 40. Qd4+ Kh6 41. e7 Re8 42. d7 Bxd7 43. Qxd7 Qb6+ 44. Kf1 Qa6+ 45. Re2 Qa1+ 46. Kf2 1-0

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2008.02.18"]
[Round "5"]
[White "Meredith, Matthew"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2055"]
[BlackElo "2277"]
[PlyCount "16"]
[EventDate "2008.02.16"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 123 Extra"]
[Source "ChessBase"]
[SourceDate "2008.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 0-0 6. 0-0 c6 7. Bb3 d5 8. e5 Ne8 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2008.02.16"]
[Round "1"]
[White "Milovanovic, Dragan"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "C67"]
[BlackElo "2277"]
[PlyCount "120"]
[EventDate "2008.02.16"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 123 Extra"]
[Source "ChessBase"]
[SourceDate "2008.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ne7 10. Bf4 Ng6 11. Bg3 Bb4 12. Ne2 Bg4 13. Nfd4 Be7 14. h3 Bd7 15. f4 c5 16. Nb3 Bf5 17. Rad1+ Kc8 18. Rd2 Rd8 19. Rxd8+ Kxd8 20. Bf2 b6 21. c3 Ke8 22. Rd1 h5 23. Kh2 h4 24. Be3 a5 25. Nbc1 Be6 26. a3 f6 27. Rf1 f5 28. Rd1 Nf8 29. Ng1 Bf7 30. Rd2 Ne6 31. Nce2 Bh5 32. g3 Rd8 33. Kg2 Rxd2 34. Bxd2 g6 35. Nf3 hxg3 36. Nxg3 Bxf3+ 37. Kxf3 c4 38. Nf1 Nc5 39. Ne3 b5 40. Nd5 Bd8 41. Ne3 Nd3 42. Nd1 Be7 43. Be3 Kf7 44. Bd2 a4 45. Be3 c5 46. Bd2 Ke6 47. Ke2 Bh4 48. Kf3 g5 49. fxg5 Nxe5+ 50. Ke2 Nd3 51. Kf3 Kf7 52. Ne3 Bxg5 53. Nxc4 Bxd2 54. Nxd2 Nxb2 55. Kf4 Kf6 56. h4 Nd3+ 57. Ke3 Ne5 58. Kf4 Ng6+ 59. Kg3 Ne7 60. Kf3 Nd5 0-1

[Event "Foxwoods op 09th"]
[Site "Connecticut"]
[Date "2007.04.07"]
[Round "7"]
[White "Okechukwu, Iwu"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "A46"]
[BlackElo "2253"]
[PlyCount "27"]
[EventDate "2007.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 h6 4. Bxf6 Qxf6 5. e4 d5 6. Nbd2 c5 7. c3 cxd4 8. e5 Qd8 9. Nxd4 Nc6 10. N2f3 Qc7 11. Bb5 Bd7 12. Qe2 Nxd4 13. Nxd4 Bc5 14. 0-0 1/2-1/2

[Event "Foxwoods op 09th"]
[Site "Connecticut"]
[Date "2007.04.07"]
[Round "6"]
[White "Riordan, Charles"]
[Black "Ivanov, Alexander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2253"]
[BlackElo "2577"]
[PlyCount "62"]
[EventDate "2007.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 0-0 6. e5 dxe5 7. dxe5 Nd5 8. h3 Be6 9. 0-0 Nd7 10. Bd2 c6 11. Re1 a5 12. Nc3 N7b6 13. Bxd5 Nxd5 14. Ne4 Qc7 15. Nc5 Bc8 16. c4 Nb4 17. Bc3 b6 18. Ne4 c5 19. Qd2 Rd8 20. Qg5 Bf5 21. Qh4 h6 22. Nf6+ exf6 23. exf6 Bf8 24. Re7 Rd7 25. Rae1 Nc6 26. g4 g5 27. Nxg5 hxg5 28. Qxg5+ Bg6 29. h4 Rxe7 30. fxe7 Bxe7 31. Qh6 Nd4 0-1

[Event "Foxwoods op 09th"]
[Site "Connecticut"]
[Date "2007.04.06"]
[Round "5"]
[White "Karen, Brian"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2137"]
[BlackElo "2253"]
[PlyCount "36"]
[EventDate "2007.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bd3 Nxd2 10. Kxd2 c5 11. Nf3 Nc6 12. h4 cxd4 13. cxd4 Qa5+ 14. Ke3 b6 15. Rhb1 Ba6 16. Qf4 Rc8 17. a3 Ne7 18. Ke2 Rxc2+ 0-1

[Event "Foxwoods op 09th"]
[Site "Connecticut"]
[Date "2007.04.06"]
[Round "4"]
[White "Riordan, Charles"]
[Black "Krush, Irina"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2253"]
[BlackElo "2449"]
[PlyCount "86"]
[EventDate "2007.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. 0-0 c5 10. Bg3 Nbd7 11. Qe2 Ne4 12. cxd5 exd5 13. dxc5 Nxg3 14. hxg3 bxc5 15. Ba6 Qb6 16. Bxb7 Qxb7 17. Rfd1 Nf6 18. b3 Rac8 19. Rab1 Rfd8 20. Qb2 Qc6 21. Rbc1 Qe6 22. Ne2 g5 23. Qe5 Ne4 24. Nc3 Nf6 25. Ne2 Bd6 26. Qb2 a5 27. Qa3 Ra8 28. Qa4 Bf8 29. Qb5 a4 30. Qd3 axb3 31. axb3 Ra3 32. Qc2 Rb8 33. Nd2 Ra7 34. Re1 Rab7 35. Nc3 Rc8 36. Na4 Ne4 37. Nxe4 Qxe4 38. Qxe4 dxe4 39. Rc3 Rb5 40. Rec1 f5 41. Rc4 Rxb3 42. Nxc5 Bxc5 43. Rxc5 Rf8 1/2-1/2

[Event "Foxwoods op 09th"]
[Site "Connecticut"]
[Date "2007.04.05"]
[Round "3"]
[White "Maymin, Zakhar G"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "C06"]
[BlackElo "2253"]
[PlyCount "116"]
[EventDate "2007.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bc5 5. e5 Nfd7 6. d4 Be7 7. c3 c5 8. Bd3 Nc6 9. Bb1 a5 10. b3 Qb6 11. Bb2 a4 12. a3 axb3 13. Qxb3 Qxb3 14. Nxb3 c4 15. Nc1 Nb6 16. Bc2 Na4 17. Bxa4 Rxa4 18. Kd2 Bd7 19. h4 0-0 20. Ne1 Na7 21. Na2 Bxa3 22. Bxa3 Rxa3 23. Nc2 Ra5 24. Nab4 b6 25. Na6 Ba4 26. Ncb4 Bb5 27. Nc7 Ba4 28. Ra3 Rc8 29. Rha1 Bd7 30. Nca6 Rxa3 31. Rxa3 Nb5 32. Ra2 Ra8 33. Nc2 f6 34. exf6 gxf6 35. Nab4 Rxa2 36. Nxa2 Nd6 37. f3 Nf5 38. h5 Ng3 39. h6 Nf5 40. Ne3 Nxh6 41. g4 Kf8 42. Nc1 Nf7 43. f4 Ke7 44. Ne2 Kd6 45. Ng3 Nh6 46. Nh5 Ng8 47. f5 e5 48. Ng3 Be8 49. Ne2 h5 50. gxh5 Bxh5 51. Ng3 Be8 52. Ne2 b5 53. Nc2 Ne7 54. Ng3 Bd7 55. Ne3 exd4 56. cxd4 b4 57. Nh5 Nxf5 58. Nxf5+ Bxf5 0-1

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2007.02.19"]
[Round "6"]
[White "Shapiro, Michael"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2103"]
[BlackElo "2253"]
[PlyCount "70"]
[EventDate "2007.02.17"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 d6 6. Bc4 Nb6 7. Bb3 dxe5 8. Qh5 e6 9. dxe5 Nc6 10. Nf3 Qd3 11. Nc3 Bb4 12. Bd2 Na5 13. 0-0-0 Nxb3+ 14. axb3 Bd7 15. Bh6 Qa6 16. Bxg7 Bxc3 17. bxc3 Qa1+ 18. Kd2 Qb2+ 19. Ke1 Qxc3+ 20. Nd2 Rg8 21. Qxh7 0-0-0 22. Bf6 Bc6 23. Qxf7 Rde8 24. h4 Nd5 25. Rh3 Qc2 26. Rg3 Rxg3 27. fxg3 Nc3 28. Qh5 Qd3 29. Nc4 Qxg3+ 30. Kd2 Ne4+ 31. Ke2 Qxg2+ 32. Kd3 Qh3+ 33. Ne3 Nc5+ 34. Ke2 Bb5+ 35. Nc4 Qxb3 0-1

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2007.02.18"]
[Round "4"]
[White "Fontecilla, Rodrigo"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "E67"]
[BlackElo "2253"]
[PlyCount "76"]
[EventDate "2007.02.17"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 e5 8. h3 a6 9. dxe5 dxe5 10. Be3 Qe7 11. Qb3 c6 12. a4 a5 13. Rfd1 Re8 14. Ng5 Bh6 15. Nce4 Nxe4 16. Nxe4 Bxe3 17. Qxe3 Nf6 18. Nd6 Rd8 19. c5 Ne8 20. Nc4 Bf5 21. g4 Be6 22. Qxe5 Rxd1+ 23. Rxd1 Rd8 24. Rxd8 Qxd8 25. Nd6 Qd7 26. e4 Ng7 27. Qc3 h5 28. g5 h4 29. f4 Nh5 30. Qe5 Bxh3 31. f5 Bg4 32. f6 Be6 33. Kh2 Ng3 34. Qf4 Bg4 35. Bh3 Bxh3 36. Qxh4 Nf1+ 37. Kg1 Nd2 38. Kh2 Nf3+ 0-1

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2007.02.18"]
[Round "3"]
[White "Riordan, Charles"]
[Black "Joline, James T"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2253"]
[PlyCount "65"]
[EventDate "2007.02.17"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 c5 8. d5 a6 9. a4 Rb8 10. h3 Ne8 11. Bg5 Ne5 12. Nh2 f5 13. exf5 Bxf5 14. Qd2 Nf6 15. Rfe1 Nf7 16. Be3 Qc7 17. Nf3 Ne4 18. Nxe4 Bxe4 19. Ng5 Nxg5 20. Bxg5 Bd4 21. Be3 Bxe3 22. Qxe3 Bf5 23. Bg4 Rbe8 24. Qc3 Qd7 25. Re6 b5 26. axb5 axb5 27. b3 bxc4 28. bxc4 Rb8 29. Rae1 Rbe8 30. Qg3 Bxg4 31. Qxg4 Kh8 32. Qh4 Kg7 33. Rxe7+ 1-0

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2007.02.17"]
[Round "2"]
[White "Meredith, Matthew"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "B71"]
[WhiteElo "2195"]
[BlackElo "2253"]
[PlyCount "46"]
[EventDate "2007.02.17"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f4 g6 7. Nxc6 bxc6 8. e5 Nd7 9. Bc4 dxe5 10. 0-0 Bg7 11. f5 Qb6+ 12. Kh1 Nf6 13. fxg6 hxg6 14. Bg5 Bf5 15. Bxf6 Bxf6 16. g4 Rd8 17. Qf3 e4 18. Nxe4 Be5 19. Rf2 Bxe4 20. Qxe4 Qxf2 21. Qxe5 Qf3+ 22. Kg1 Rh4 23. h3 Rxh3 0-1

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2007.02.17"]
[Round "1"]
[White "Riordan, Charles"]
[Black "Aguilar, Omar M"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2253"]
[PlyCount "57"]
[EventDate "2007.02.17"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. g3 Bb4 9. Bd2 Bxc3 10. Bxc3 Ne4 11. Bg2 Nd7 12. Bb4 Qb6 13. Qa4 a5 14. Ba3 Qa6 15. Qc2 f5 16. f3 Nef6 17. b3 Kf7 18. 0-0 b5 19. Rac1 Rac8 20. Bd6 c5 21. dxc5 Nxc5 22. Bxc5 Rxc5 23. cxb5 Rxc2 24. bxa6 Rhc8 25. Rxc2 Rxc2 26. Rf2 Rc6 27. Bf1 Ne8 28. a3 Nc7 29. b4 1-0

[Event "USA tt sf"]
[Site "ICC INT"]
[Date "2006.11.15"]
[Round "1"]
[White "Riordan, Charles"]
[Black "Hess, Robert L"]
[Result "1/2-1/2"]
[ECO "C71"]
[WhiteElo "2253"]
[BlackElo "2394"]
[PlyCount "72"]
[EventDate "2006.11.15"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Boston Blitz"]
[BlackTeam "New York Knights"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. c4 Nge7 7. Nc3 Ng6 8. Be3 Be7 9. d5 Nb8 10. Bc2 h6 11. Qd2 Bg4 12. Ba4+ Bd7 13. Bc2 c5 14. dxc6 bxc6 15. c5 dxc5 16. Na4 Bg4 17. Qxd8+ Bxd8 18. Nxc5 Ba5+ 19. Nd2 Nf4 20. 0-0 Ne2+ 21. Kh1 Nd4 22. Bd3 Bb4 23. Rac1 Ke7 24. f3 Bc8 25. Ndb3 Nxb3 26. Nxb3 a5 27. Rfd1 f6 28. Bc4 Nd7 29. Bf1 a4 30. Nd2 a3 31. b3 Bb7 32. Nc4 Rhd8 33. Kg1 Ba6 34. Nb6 Nxb6 35. Rxd8 Kxd8 36. Bxb6+ Kd7 1/2-1/2

[Event "USA tt"]
[Site "ICC INT"]
[Date "2006.11.01"]
[Round "10"]
[White "Kaufman, Larry C"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2358"]
[BlackElo "2253"]
[PlyCount "86"]
[EventDate "2006.08.30"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]
[WhiteTeam "Baltimore"]
[BlackTeam "Boston Blitz"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 Na6 7. Bg5 e5 8. d5 Qe8 9. g4 Nd7 10. Rg1 Kh8 11. Nd2 f5 12. gxf5 gxf5 13. Qe2 Nb4 14. 0-0-0 Nc5 15. Kb1 fxe4 16. Ndxe4 Nxe4 17. Nxe4 Bf5 18. Bg2 Qa4 19. b3 Qd7 20. a3 Na6 21. Ka2 Rab8 22. Ng3 Nc5 23. Be3 b6 24. Nh5 Bg6 25. Nxg7 Qxg7 26. f4 Rxf4 27. Bxf4 exf4 28. Bf3 Qc3 29. Qb2 Qxb2+ 30. Kxb2 Re8 31. b4 Nd3+ 32. Kc3 Re3 33. Bg4 Ne5+ 34. Kd4 h5 35. Rgf1 Re4+ 36. Kc3 hxg4 37. hxg4 Re3+ 38. Kd4 Nf3+ 39. Rxf3 Rxf3 40. c5 Rxa3 41. cxd6 cxd6 42. Kc4 f3 43. Rd2 a6 0-1

[Event "USA tt"]
[Site "ICC INT"]
[Date "2006.10.25"]
[Round "9"]
[White "Riordan, Charles"]
[Black "Zaikov, Oleg"]
[Result "0-1"]
[ECO "B91"]
[WhiteElo "2253"]
[BlackElo "2394"]
[PlyCount "76"]
[EventDate "2006.08.30"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]
[WhiteTeam "Boston Blitz"]
[BlackTeam "Carolina Cobras"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Nbd7 8. a4 b6 9. Bg2 Bb7 10. 0-0 Rc8 11. Re1 Qc7 12. Nd2 Be7 13. Nf1 0-0 14. Ne3 Rfe8 15. Re2 Nc5 16. Nf5 Bf8 17. Bg5 Nfd7 18. Rd2 Ne6 19. Be3 g6 20. Nxd6 Bxd6 21. Rxd6 Nd4 22. Rxd4 exd4 23. Qxd4 Rcd8 24. Bg5 Rc8 25. Bh6 Ne5 26. f4 Rcd8 27. Nd5 Bxd5 28. exd5 Qc4 29. Qd1 Qc5+ 30. Kh1 Nc4 31. f5 Ne3 32. Bxe3 Qxe3 33. fxg6 hxg6 34. Qf3 Qd2 35. Rf1 Rd7 36. Bh3 Re3 37. Rd1 Qxc2 38. Qg4 Re2 0-1

[Event "USA tt"]
[Site "ICC INT"]
[Date "2006.10.18"]
[Round "8"]
[White "Bonin, Jay R"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2315"]
[BlackElo "2253"]
[PlyCount "128"]
[EventDate "2006.08.30"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]
[WhiteTeam "New York Knights"]
[BlackTeam "Boston Blitz"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 c6 10. Nxe5 Re8 11. 0-0-0 Na6 12. f4 h6 13. Bh4 Nc5 14. Bf3 g5 15. Bf2 Ne6 16. f5 Nf4 17. Nd3 Nxd3+ 18. Rxd3 g4 19. Bd1 Nxe4 20. Nxe4 Bxf5 21. Nc5 b6 22. Re3 bxc5 23. Rxe8+ Rxe8 24. Bxc5 h5 25. b3 Rd8 26. Re1 Bc3 27. Rf1 Bd2+ 28. Kb2 Be4 29. Rf2 Be1 30. Re2 Rd2+ 31. Rxd2 Bxd2 32. g3 a6 33. Bc2 Bf3 34. Bf5 Kg7 35. Kc2 Be1 36. Bc8 a5 37. Kd3 Kf6 38. Ke3 h4 39. Kf4 Bd2+ 40. Be3 Bxe3+ 41. Kxe3 hxg3 42. hxg3 Ke5 43. Bb7 Kd6 44. Bc8 Kc5 45. Kd3 Kb4 46. Kc2 Ka3 47. Kc3 c5 48. Bf5 Kxa2 49. Bc2 Be2 50. Bf5 Bd1 51. Bd7 Bxb3 52. Bxg4 a4 53. Bf5 Bd1 54. Bd3 f6 55. Be4 Be2 56. Kc2 Bxc4 57. Kc3 Bb3 58. Bf5 Ka1 59. Be4 Ba2 60. Bf5 Bb1 61. Be6 a3 62. Bd5 a2 63. Kb3 Bd3 64. Kc3 c4 0-1

[Event "USA tt"]
[Site "ICC INT"]
[Date "2006.10.11"]
[Round "7"]
[White "Bereolos, Peter"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "2294"]
[BlackElo "2253"]
[PlyCount "78"]
[EventDate "2006.08.30"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]
[WhiteTeam "Tennessee Tempo"]
[BlackTeam "Boston Blitz"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 0-0 5. Bg5 b6 6. Nd2 Bb7 7. f3 h6 8. Bh4 d5 9. a3 Be7 10. e3 c5 11. dxc5 bxc5 12. Qb3 Bc6 13. Be2 Nbd7 14. 0-0 d4 15. exd4 cxd4 16. Ncb1 Nc5 17. Qa2 a5 18. Bf2 Rb8 19. b3 e5 20. a4 Nfd7 21. Qc2 Bg5 22. Re1 Be3 23. Bxe3 dxe3 24. Nf1 Nxb3 25. Ra3 Nd4 26. Qc1 f5 27. Nxe3 f4 28. Nf1 Nxe2+ 29. Rxe2 Qb6+ 30. c5 Qxb1 31. Qc4+ Rf7 32. Rd2 Qb4 33. Qa2 Nxc5 34. h4 Bxa4 35. Rd6 Bb3 36. Qa1 a4 37. Qc1 Ne6 38. Rc6 Nd4 39. Rc8+ Rf8 0-1

[Event "USA tt"]
[Site "ICC INT"]
[Date "2006.09.20"]
[Round "4"]
[White "Riordan, Charles"]
[Black "Rogers, Norman"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2253"]
[BlackElo "2260"]
[PlyCount "107"]
[EventDate "2006.08.30"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]
[WhiteTeam "Boston Blitz"]
[BlackTeam "Philadelphia Masterminds"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. a4 d6 10. h3 Nb4 11. 0-0 Bd7 12. f4 e5 13. fxe5 dxe5 14. Ndb5 Nh5 15. Qd6 Be6 16. Qxd8 Rfxd8 17. Nd5 Ng3 18. Rfe1 Bxd5 19. exd5 Rd7 20. Bb6 Ra6 21. Bc7 Nxd5 22. Bxe5 Bxe5 23. Rxe5 Nf6 24. Kh2 Nf5 25. Rae1 h5 26. c3 h4 27. Bc2 Ng3 28. Re7 Kf8 29. Rxd7 Nxd7 30. Rd1 Rf6 31. Rxd7 Rf1 32. Rd1 Rf2 33. Nd4 Kg7 34. Kg1 Rf6 35. Bd3 Rb6 36. Rd2 Nh5 37. Nf3 Rf6 38. Bb5 Nf4 39. Nxh4 g5 40. Nf3 Nxh3+ 41. gxh3 Rxf3 42. Kg2 Rf4 43. Rd4 Rf5 44. Rd7 b6 45. Rd6 Kf8 46. Rxb6 Rd5 47. Rf6 Rd2+ 48. Rf2 Rd6 49. b4 axb4 50. cxb4 Rd4 51. Rb2 Ke7 52. a5 Kd6 53. Be2 Kc7 54. b5 1-0

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2006.02.20"]
[Round "6"]
[White "Fedorowicz, John P"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "E43"]
[WhiteElo "2493"]
[BlackElo "2252"]
[PlyCount "54"]
[EventDate "2006.02.18"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 c5 7. 0-0 0-0 8. Na4 cxd4 9. a3 Be7 10. exd4 d6 11. b4 Nbd7 12. Re1 Re8 13. Nc3 Rc8 14. Bb2 Qc7 15. Rc1 Bf8 16. d5 e5 17. Nd2 g6 18. Nb3 Qd8 19. a4 a5 20. bxa5 bxa5 21. Ba3 Ba6 22. Nb5 e4 23. Bf1 Ne5 24. c5 dxc5 25. Nxc5 Bxc5 26. Bxc5 Bxb5 27. Bxb5 Nd3 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2006.02.19"]
[Round "4"]
[White "Miller, Daniel I"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2278"]
[BlackElo "2252"]
[PlyCount "128"]
[EventDate "2006.02.18"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Qe2 e6 7. c3 Be7 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Ne1 Qb6 12. f3 Qxd4+ 13. Be3 Qxe3+ 14. Qxe3 Bc5 15. Qxc5 Nexc5 16. b4 Na4 17. Nd3 Ke7 18. Nd2 Rhc8 19. Rfc1 Rc3 20. Rxc3 Nxc3 21. Nb3 Rc8 22. a4 Ne2+ 23. Kf1 Rc2 24. Ra3 Nb6 25. Ne1 Rc3 26. Kxe2 Nc4 27. Ra2 Rxb3 28. Nd3 f6 29. exf6+ gxf6 30. h4 Rb1 31. h5 Kd6 32. Rc2 b6 33. Ra2 a6 34. h6 Rh1 35. a5 bxa5 36. bxa5 Rxh6 37. Nb4 Rg6 38. Kf2 Rg7 39. Nxa6 Ra7 40. Nb4 Rxa5 41. Re2 Ra3 42. f4 Rb3 43. Nc2 e5 44. fxe5+ fxe5 45. Ne1 e4 46. Ra2 Rb2+ 47. Rxb2 Nxb2 48. Nc2 Ke5 49. Ke2 d4 50. Nb4 e3 51. Kf3 Kd6 52. g4 Kc5 53. Nc2 e2 54. Ne1 d3 55. Ke3 Kc4 56. g5 Kc3 57. Nxd3 Nxd3 58. Kxe2 Kd4 59. Kf3 Ke5 60. Kg4 Nf4 61. g6 hxg6 62. Kg5 Ke4 63. Kf6 Kf3 64. Kg5 Kg3 0-1

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2006.02.19"]
[Round "3"]
[White "Riordan, Charles"]
[Black "Seltzer, Robert"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2252"]
[BlackElo "2250"]
[PlyCount "75"]
[EventDate "2006.02.18"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 a6 9. Be3 b6 10. f3 Bb7 11. Rc1 Nbd7 12. Qd2 Re8 13. Rfd1 Rc8 14. Bf1 Ne5 15. Nd5 Nfd7 16. Bg5 Nc5 17. Qe3 Nc6 18. Nxc6 Bxc6 19. b3 b5 20. cxb5 Bxd5 21. exd5 Qa5 22. Qd2 Qb6 23. Be3 a5 24. Kh1 Ra8 25. Bc4 Qb7 26. Re1 Qd7 27. Re2 Qf5 28. Rce1 Bf6 29. Bf4 Bh4 30. Bg3 Bg5 31. Qc3 Bf6 32. Qd2 Qd7 33. Bf2 Qf5 34. Bg3 Rec8 35. Bf2 a4 36. Bd4 axb3 37. axb3 Bg5 38. Qc2 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2006.02.18"]
[Round "1"]
[White "Riordan, Charles"]
[Black "Goletiani, Rusudan"]
[Result "1-0"]
[ECO "E39"]
[WhiteElo "2252"]
[BlackElo "2378"]
[PlyCount "131"]
[EventDate "2006.02.18"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 0-0 6. a3 Bxc5 7. Nf3 b6 8. Bg5 Bb7 9. e3 Be7 10. Be2 d6 11. 0-0 Nbd7 12. Rfd1 a6 13. Rac1 Rc8 14. h3 Bxf3 15. gxf3 Qc7 16. f4 h6 17. Bh4 Rfe8 18. b4 Qb7 19. Qd3 Rc7 20. Bg3 Rec8 21. f5 e5 22. e4 b5 23. cxb5 axb5 24. Qe3 Nxe4 25. Nxe4 Rxc1 26. Rxc1 Rxc1+ 27. Qxc1 Qxe4 28. Bxb5 Nf6 29. Qc8+ Kh7 30. Be8 Qd5 31. b5 Ne4 32. Qc6 Qd1+ 33. Kg2 Nxg3 34. Kxg3 Qg1+ 35. Kf3 Bh4 36. Bxf7 Qxf2+ 37. Ke4 Qe2+ 38. Kd5 Qd3+ 39. Ke6 Qb3+ 40. Qd5 Qxa3 41. Bg6+ Kh8 42. b6 e4 43. Qc6 Qb3+ 44. Kd7 Qg8 45. Qxe4 Qd8+ 46. Kc6 Qc8+ 47. Kb5 Bf2 48. b7 Qc5+ 49. Ka4 Qa7+ 50. Kb3 Qb6+ 51. Kc2 Qc5+ 52. Kd1 Qb5 53. Qe8+ Qxe8 54. Bxe8 Ba7 55. Bf7 h5 56. h4 Kh7 57. Ke2 d5 58. Bxd5 Kh6 59. Bf7 g5 60. fxg6 Kg7 61. Kd3 Kf6 62. Ke4 Bb8 63. Kd5 Ke7 64. Kc6 Be5 65. Bd5 Bf4 66. g7 1-0

[Event "USA tt"]
[Site "ICC INT"]
[Date "2005.11.02"]
[Round "10"]
[White "Riordan, Charles"]
[Black "Kaufman, Raymond"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "2267"]
[BlackElo "2268"]
[PlyCount "94"]
[EventDate "2005.10.05"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Be7 5. Bb5+ Nd7 6. a4 a6 7. Be2 Bg5 8. Nf3 Bxc1 9. Qxc1 Ne7 10. 0-0 0-0 11. Nd2 f5 12. exf5 Nxf5 13. Nc4 Nf6 14. Ne3 Nd4 15. Bc4 Kh8 16. Qd1 Bd7 17. a5 Qe8 18. Ne2 Qg6 19. Ng3 h5 20. Bd3 e4 21. Bc4 h4 22. c3 hxg3 23. cxd4 gxf2+ 24. Rxf2 Ng4 25. Nxg4 Bxg4 26. Qd2 cxd4 27. Qxd4 Rae8 28. Re1 Rxf2 29. Qxf2 Qg5 30. Qe3 Qe5 31. b3 Bd7 32. h3 Bb5 33. Rf1 Bxc4 34. bxc4 Rc8 35. Qe2 Kg8 36. Kh1 Qd4 37. Qh5 Rf8 38. Rxf8+ Kxf8 39. Qf5+ Kg8 40. Qe6+ Kh7 41. Qf5+ g6 42. Qf7+ Kh6 43. Qf4+ Kg7 44. Qxd6 e3 45. Qe7+ Kh6 46. d6 Qf4 47. d7 Qf1+ 1/2-1/2

[Event "USA tt"]
[Site "ICC INT"]
[Date "2005.10.26"]
[Round "9"]
[White "Riordan, Charles"]
[Black "Wilson, Elvin"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2267"]
[BlackElo "2277"]
[PlyCount "115"]
[EventDate "2005.10.05"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. g3 e6 10. Bg2 Bb4 11. 0-0 0-0 12. e3 h6 13. Qe2 Bh7 14. Rd1 Nfd7 15. Nxd7 Nxd7 16. e4 Qe7 17. Be3 Rfd8 18. Rac1 Nf6 19. f3 Kh8 20. Na2 Nd7 21. Nxb4 Qxb4 22. Rc4 Qe7 23. b3 f5 24. Bc1 Qf7 25. Bb2 Nf6 26. Re1 Qg8 27. Bc3 Rd7 28. Rc5 Qd8 29. Qb2 Bg6 30. Re5 Rd6 31. exf5 exf5 32. f4 Qb6 33. Kh1 Nd5 34. Bxd5 Rxd5 35. Rxd5 cxd5 36. Re7 Bh5 37. Kg2 Bd1 38. b4 Qf6 39. Re1 Bxa4 40. bxa5 Rc8 41. Re3 Qa6 42. Qb4 Bb3 43. Qxb3 Qc6 44. Qb4 Qa6 45. Qb6 Qc4 46. Qe6 Rf8 47. Qe7 Rc8 48. Qxb7 Qa2+ 49. Kf3 Rg8 50. Qb2 Qc4 51. Qe2 Qa4 52. a6 Ra8 53. Re6 Rc8 54. Be1 Rc2 55. Qd3 Ra2 56. Bc3 Qd7 57. Qxf5 Ra3 58. Rxh6+ 1-0

[Event "USA tt"]
[Site "ICC INT"]
[Date "2005.10.12"]
[Round "7"]
[White "Braylovsky, Gregory"]
[Black "Riordan, Charles"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2336"]
[BlackElo "2267"]
[PlyCount "73"]
[EventDate "2005.10.05"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. e5 Nd5 8. d4 cxd4 9. cxd4 d6 10. Nc3 dxe5 11. Bxc6 bxc6 12. Nxe5 Nxc3 13. bxc3 Qb6 14. Ba3 Re8 15. Bc5 Qa6 16. Qf3 Bxe5 17. Rxe5 Be6 18. Qe3 Qc4 19. h4 Rab8 20. Bxa7 Rb2 21. a4 Rc2 22. a5 Rxc3 23. Qe1 Bd5 24. Bc5 e6 25. a6 Ra8 26. a7 Rb3 27. Re3 Rb7 28. Rc3 Qb5 29. h5 f6 30. h6 Qb2 31. Rcc1 Rb5 32. Qe3 Kf7 33. Ba3 Qb3 34. Qf4 Rxa7 35. Qd6 Rb8 36. Rcb1 Rxa3 37. Qc7+ 1-0

[Event "USA tt"]
[Site "ICC INT"]
[Date "2005.10.05"]
[Round "6"]
[White "Riordan, Charles"]
[Black "Diaz, Jorge L"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2267"]
[BlackElo "2111"]
[PlyCount "85"]
[EventDate "2005.10.05"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 c5 4. d5 d6 5. Nc3 Bxc3+ 6. bxc3 f5 7. h4 Qa5 8. Qc2 Nf6 9. Bg5 Nbd7 10. Rd1 Ne4 11. h5 gxh5 12. Bd2 Ndf6 13. Ng5 Bd7 14. Nxe4 Nxe4 15. Rb1 0-0-0 16. Rxh5 Rdf8 17. g3 Rf7 18. Bg2 Rhf8 19. Rh4 b6 20. Rb2 Qa3 21. Bh6 Rg8 22. Bxe4 fxe4 23. Qb3 Qxb3 24. axb3 Bf5 25. Ra2 Kb7 26. Be3 Bg6 27. Kd2 Rc8 28. Bf4 a6 29. Rh1 Rff8 30. Ke3 Rc7 31. Rha1 Ra8 32. g4 a5 33. Bg5 Kc8 34. b4 cxb4 35. cxb4 Rca7 36. Kd4 Kd7 37. Bd2 a4 38. Be3 Kc7 39. Kc3 Kb7 40. c5 dxc5 41. bxc5 bxc5 42. Bxc5 Ra5 43. Kd4 1/2-1/2

[Event "USA tt"]
[Site "ICC INT"]
[Date "2005.09.28"]
[Round "5"]
[White "Riordan, Charles"]
[Black "Pruess, David"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2288"]
[BlackElo "2404"]
[PlyCount "187"]
[EventDate "2005.10.05"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nf3 c6 4. Nc3 Nf6 5. Qd3 dxc4 6. Qxc4 b5 7. Qb3 Nbd7 8. g3 b4 9. Na4 c5 10. Nxc5 Nxc5 11. dxc5 Bxc5 12. Bg2 Bb7 13. Qa4+ Nd7 14. 0-0 0-0 15. Bg5 f6 16. Rad1 Nb6 17. Qb5 Qe7 18. Bc1 a5 19. Nd4 Ba6 20. Qc6 Bc4 21. b3 Rac8 22. Qe4 Bd5 23. Qb1 Rfd8 24. e4 Bb7 25. Be3 Nd7 26. Bh3 Nf8 27. Rd2 Rd7 28. Rfd1 Rcd8 29. Bg2 g6 30. Qc1 Rc8 31. Qb2 e5 32. Nc2 Rxd2 33. Rxd2 Ne6 34. h3 Rc7 35. Qb1 Bxe3 36. Nxe3 Nd4 37. Nc2 Nb5 38. Ne3 Rc5 39. Nc4 Nd4 40. Qd1 Ba6 41. Bf1 Bb7 42. Bg2 Kg7 43. f4 Ba6 44. fxe5 fxe5 45. Rxd4 exd4 46. Qxd4+ Kg8 47. Ne3 Rc8 48. Qd5+ Kh8 49. Qxa5 Qc5 50. Qxc5 Rxc5 51. Nd5 Rc1+ 52. Kh2 Bb7 53. Nxb4 Re1 54. Nd3 Re2 55. Nc5 Bc6 56. a4 Rc2 57. b4 Rc4 58. b5 Rxc5 59. bxc6 Rxc6 60. Bf1 Rc2+ 61. Kg1 Ra2 62. Bb5 Kg7 63. e5 g5 64. h4 gxh4 65. gxh4 Ra3 66. Kf2 Kf7 67. Bd7 Ke7 68. Bb5 Ke6 69. Ke2 Kxe5 70. h5 Kf4 71. Kd2 Kg5 72. Be8 Rf3 73. Bb5 Ra3 74. Be8 Rb3 75. Kc2 Rb8 76. Bf7 Rf8 77. Bd5 Kxh5 78. Kc3 Kg4 79. a5 Rf1 80. a6 Ra1 81. Bb7 Kf4 82. Kd4 Ra5 83. Kc4 Ke5 84. Kb4 Ra1 85. Kc5 h5 86. Kc6 h4 87. Kb6 Kd6 88. a7 Rb1+ 89. Ka6 Ra1+ 90. Kb6 Rb1+ 91. Ka6 Kc5 92. Be4 Ra1+ 93. Kb7 Kd4 94. Bf3 1/2-1/2

[Event "USA tt"]
[Site "ICC INT"]
[Date "2005.09.21"]
[Round "4"]
[White "Riordan, Charles"]
[Black "Kaufman, Larry C"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2288"]
[BlackElo "2367"]
[PlyCount "72"]
[EventDate "2005.10.05"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 Nc6 7. Bg2 Bd7 8. 0-0 Be7 9. a4 0-0 10. Ndb5 Ne8 11. Be3 b6 12. Qe2 a6 13. Nd4 Qc7 14. Rfd1 Bf6 15. Nxc6 Bxc6 16. Ra3 Qb7 17. Rb3 Bxc3 18. Rxb6 Qc7 19. Qc4 Rc8 20. Qxc3 Bxa4 21. Qxc7 Rxc7 22. b3 Bd7 23. c4 Bc8 24. Rb8 Bb7 25. Bb6 Rd7 26. c5 Nf6 27. Rxf8+ Kxf8 28. e5 Bxg2 29. exf6 Bf3 30. fxg7+ Kxg7 31. Rd3 Bd5 32. cxd6 Rxd6 33. Be3 Kg6 34. h3 Rd7 35. b4 Bc6 36. Rxd7 Bxd7 1/2-1/2

[Event "Foxwoods op 07th"]
[Site "Mashantucket"]
[Date "2005.03.25"]
[Round "5"]
[White "Epstein, Esther"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2188"]
[BlackElo "2287"]
[PlyCount "76"]
[EventDate "2005.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Bg4 5. Bc2 Nc6 6. h3 Bh5 7. d3 e6 8. g4 Bg6 9. Nh4 d5 10. Nxg6 hxg6 11. g5 Nd7 12. Qg4 dxe4 13. dxe4 c4 14. Be3 Bc5 15. Bxc5 Nxc5 16. Nd2 Ne5 17. Qg3 Qd6 18. b4 cxb3 19. Nxb3 Ned3+ 20. Kf1 Qxg3 21. fxg3 Nxe4 22. Bxd3 Nxg3+ 23. Kg2 Nxh1 24. Bb5+ Ke7 25. Rxh1 Rac8 26. Rd1 Rhd8 27. Rxd8 Kxd8 28. Bd3 Rxc3 29. Be4 Kc7 30. h4 Re3 31. Bf3 Re1 32. Nd4 Rb1 33. a4 a6 34. a5 Rb4 35. Ne2 Rxh4 36. Nc3 Rb4 37. Kf2 Rb3 38. Ne4 Rb5 0-1

[Event "Foxwoods op 07th"]
[Site "Mashantucket"]
[Date "2005.03.23"]
[Round "1"]
[White "Zapata, Alonso"]
[Black "Riordan, Charles"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2504"]
[BlackElo "2287"]
[PlyCount "67"]
[EventDate "2005.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 Be7 8. Bb3 b5 9. Qf3 Qc7 10. Qg3 Nc6 11. Nxc6 Qxc6 12. Re1 Bb7 13. a3 Rd8 14. Bg5 0-0 15. Rad1 Kh8 16. Rd3 a5 17. Qh4 Rfe8 18. Rh3 Kg8 19. Nd5 exd5 20. exd5 Qd7 21. Bxf6 Qxh3 22. Qxh3 Bxf6 23. Rxe8+ Rxe8 24. Kf1 Ba6 25. c3 b4+ 26. c4 Bc8 27. Qg3 Bf5 28. axb4 axb4 29. Ba4 Re7 30. c5 Be5 31. Qf3 g6 32. g4 Bb1 33. cxd6 Bxd6 34. Qf6 1-0

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2005.03.21"]
[Round "6"]
[White "Shliperman, Igor"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "E25"]
[WhiteElo "2456"]
[BlackElo "2287"]
[PlyCount "18"]
[EventDate "2005.03.19"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8. Qd3 Qa5 9. e4 Qxc3+ 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2004.02.16"]
[Round "6"]
[White "Roberts Hoffmann, Katie"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "B59"]
[BlackElo "2337"]
[PlyCount "120"]
[EventDate "2004.02.14"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 e5 7. Nb3 Be7 8. Be2 0-0 9. Qd2 Be6 10. Bf3 a5 11. a4 Nb4 12. Nd5 Bxd5 13. exd5 e4 14. Be2 Nbxd5 15. Bg5 h6 16. Bh4 Qb6 17. 0-0 Rfc8 18. Qd4 Rxc2 19. Bxf6 Bxf6 20. Qxd5 Rxe2 21. Rad1 e3 22. fxe3 Rxe3 23. Nd4 Re5 24. Qf3 Rg5 25. Qf2 Bxd4 26. Qxd4 Qxd4+ 27. Rxd4 d5 28. Rc1 b6 29. Rc6 Rb8 30. b4 Re5 31. b5 Re6 32. Rc7 Rd8 33. Rb7 Re4 34. Rxe4 dxe4 35. Rxb6 Rd4 36. Rb8+ Kh7 37. b6 Rxa4 38. Ra8 Rb4 39. Ra6 Rb2 40. Rxa5 Rxb6 41. Re5 Re6 42. Ra5 Kg6 43. Kf2 f5 44. Ke2 Rb6 45. Ra2 Kf6 46. Kf2 g5 47. Ke2 h5 48. Kf2 Rb5 49. Ke2 f4 50. Kf2 Ke5 51. Ke2 Rc5 52. Rd2 g4 53. Ra2 h4 54. Kd2 f3 55. gxf3 gxf3 56. Ra8 Kf4 57. Rf8+ Rf5 58. Re8 Rd5+ 59. Ke1 e3 60. Rf8+ Rf5 0-1

[Event "MetroWest CC Winter Warmer op"]
[Site "Natick"]
[Date "2004.??.??"]
[Round "4"]
[White "Penta, Jeff"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1875"]
[BlackElo "2285"]
[PlyCount "38"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 g6 7. Be3 Bg7 8. Qd2 0-0 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. Kb1 Qc7 12. g4 Rfc8 13. g5 Nd7 14. Bxg7 Kxg7 15. h4 Rab8 16. h5 b5 17. hxg6 fxg6 18. Qh2 Nf8 19. Bd3 Qd8 1/2-1/2

[Event "MetroWest CC-ch"]
[Site "Natick"]
[Date "2004.??.??"]
[Round "1"]
[White "Riordan, Charles"]
[Black "Chamberlain, John"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2285"]
[BlackElo "2010"]
[PlyCount "51"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 Be7 7. Qf3 0-0 8. Be3 Nc6 9. 0-0-0 Qa5 10. Nb3 Qc7 11. g4 a6 12. g5 Nd7 13. h4 b5 14. h5 Bb7 15. Qh3 Rac8 16. g6 b4 17. h6 gxh6 18. Qxh6 Nf6 19. gxh7+ Kh8 20. Rg1 Nh5 21. Be2 Ne5 22. fxe5 Bxe4 23. Bxh5 Bg6 24. Bxg6 f5 25. Bh5 Bh4 26. Rg8+ 1-0

[Event "MetroWest CC Winter Warmer op"]
[Site "Natick"]
[Date "2004.??.??"]
[Round "1"]
[White "Riordan, Charles"]
[Black "Martin, John"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "2285"]
[BlackElo "1915"]
[PlyCount "46"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 c6 6. d4 Bg7 7. Nf3 0-0 8. 0-0 Be6 9. Na4 Na6 10. e4 Nb6 11. h3 Qd7 12. Nxb6 axb6 13. Kh2 Rfd8 14. Be3 Bc4 15. Re1 Nb4 16. b3 Ba6 17. Qd2 c5 18. Red1 Nd3 19. e5 cxd4 20. Bxd4 Nxe5 21. Bxe5 Qxd2 22. Rxd2 Rxd2 23. Bxg7 Rxf2 1-0

[Event "MetroWest CC Winter Warmer op"]
[Site "Natick"]
[Date "2004.??.??"]
[Round "2"]
[White "Spector, Jason Stuart"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1930"]
[BlackElo "2285"]
[PlyCount "84"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Be3 Bb7 7. Bd3 Qc7 8. 0-0 Nf6 9. f3 Bc5 10. Qd2 0-0 11. Nb3 Bxe3+ 12. Qxe3 d6 13. f4 Nbd7 14. Rae1 Rac8 15. Kh1 Rfe8 16. Rf3 e5 17. Rh3 d5 18. Nxd5 Bxd5 19. exd5 e4 20. d6 Qxd6 21. Be2 Rxc2 22. Nd4 Rxb2 23. Rg3 Qb4 24. Rd1 Rb1 25. Qg1 Rxd1 26. Qxd1 Qc5 27. Rg5 Qc7 28. Qf1 Nf8 29. Nf5 Ne6 30. Rg3 g6 31. Nh6+ Kg7 32. Ng4 Nh5 33. Qa1+ f6 34. Rc3 Qxf4 35. g3 Qd2 36. Bf1 Qg5 37. Qd1 Rd8 38. Rc7+ Nxc7 39. Qxd8 Qxg4 40. Qxc7+ Kh6 41. Qd8 Qf3+ 42. Bg2 Qc3 0-1

[Event "MetroWest CC-ch"]
[Site "Natick"]
[Date "2004.??.??"]
[Round "2"]
[White "Todhunter, James"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1800"]
[BlackElo "2285"]
[PlyCount "52"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. c3 0-0 7. h3 e5 8. Bxc6 dxc6 9. d4 exd4 10. cxd4 cxd4 11. Qxd4 Qxd4 12. Nxd4 Rd8 13. Nb3 b6 14. Nc3 Be6 15. Nd2 Nd7 16. Nf3 Nc5 17. Be3 Nd3 18. Re2 Nxb2 19. e5 Nd3 20. Bg5 Re8 21. Ne4 Bd5 22. Nf6+ Bxf6 23. Bxf6 Bxf3 24. gxf3 Nf4 25. Re4 Nd5 26. Rd1 Nc3 0-1

[Event "Northeast Summer Getaway"]
[Site "Lowell"]
[Date "2003.08.16"]
[Round "2"]
[White "Paschall, William M"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2487"]
[BlackElo "2278"]
[PlyCount "57"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 d6 3. Bc4 Nc6 4. c3 Nf6 5. d3 g6 6. Bb3 Bg7 7. 0-0 0-0 8. h3 e5 9. Nbd2 h6 10. Re1 Be6 11. Nf1 b5 12. Ne3 Kh7 13. Bc2 Qc7 14. Nh2 Rab8 15. a3 Rfd8 16. Nhg4 Ng8 17. Rf1 Qd7 18. Nh2 Nf6 19. g4 h5 20. g5 Ne8 21. Kh1 Nc7 22. c4 Nd4 23. Rg1 Na8 24. Rg3 Nb6 25. b3 f5 26. Nd5 Bxd5 27. exd5 bxc4 28. dxc4 e4 29. Rb1 1/2-1/2

[Event "MetroWest CC May op"]
[Site "Natick"]
[Date "2003.05.20"]
[Round "3"]
[White "Riordan, Charles"]
[Black "Epp, Edward"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2228"]
[BlackElo "2016"]
[PlyCount "91"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 bxc6 8. Bd3 d6 9. 0-0 Nf6 10. b3 Be7 11. Bb2 a5 12. Kh1 e5 13. fxe5 dxe5 14. Qe2 Be6 15. Nd1 Nd7 16. Ne3 0-0 17. Bc4 Bxc4 18. Qxc4 g6 19. Nd5 Qd6 20. Qxc6 Rac8 21. Qxd6 Bxd6 22. c4 Nc5 23. Ba3 Kg7 24. Nb6 Rcd8 25. Bxc5 Bxc5 26. Nd5 Rb8 27. g4 h6 28. Rf3 Rb7 29. Raf1 Rd7 30. Kg2 Ba3 31. h4 Bc5 32. h5 Ba3 33. Rf6 Rd6 34. hxg6 Rxf6 35. Rxf6 fxg6 36. Ra6 Bc5 37. Rxa5 Rf2+ 38. Kg3 Bd4 39. c5 Rc2 40. b4 Rc1 41. Ra7+ Kf8 42. Rh7 Rg1+ 43. Kf3 Rf1+ 44. Ke2 Rf2+ 45. Kd3 Rxa2 46. c6 1-0

[Event "MetroWest CC May op"]
[Site "Natick"]
[Date "2003.05.13"]
[Round "2"]
[White "Chamberlain, John"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2015"]
[BlackElo "2228"]
[PlyCount "68"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nbd7 5. d3 b6 6. 0-0 Bb7 7. Nbd2 g6 8. Re1 Bg7 9. Bf1 Ne5 10. Nxe5 dxe5 11. Nc4 Nd7 12. Bg5 Nf8 13. a4 Ne6 14. Bh4 0-0 15. Qb3 Qd7 16. Bg3 f6 17. Ne3 Kh8 18. Be2 h5 19. Qd1 Kg8 20. Rf1 Bh6 21. Nc2 Kg7 22. Ne1 Rfd8 23. Qc2 Bc6 24. b3 b5 25. Rd1 Qe8 26. Nf3 Rac8 27. Qb2 Kh7 28. Rfe1 Nf4 29. Bxf4 Bxf4 30. Nd2 Bxd2 31. Rxd2 Rd6 32. Red1 Rcd8 33. Bf3 Qd7 34. Be2 Bxe4 0-1

[Event "MetroWest CC May op"]
[Site "Natick"]
[Date "2003.05.06"]
[Round "1"]
[White "Riordan, Charles"]
[Black "Harvey, Robert"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2228"]
[BlackElo "1865"]
[PlyCount "101"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Qc7 6. Bd3 a6 7. 0-0 Nf6 8. Qe2 d6 9. Nc3 Nbd7 10. f4 Be7 11. Bd2 b6 12. Rae1 0-0 13. e5 Ne8 14. Qe4 g6 15. Qxa8 Bb7 16. Qa7 Qc6 17. Nd5 exd5 18. Bxa6 Bxa6 19. Qxa6 dxe5 20. fxe5 Nc7 21. Qd3 Ne6 22. Bh6 Ndc5 23. Qf3 Ng7 24. Nxc5 Qxc5+ 25. Kh1 d4 26. Qb3 b5 27. Re4 g5 28. h4 Qc6 29. Bxg7 Kxg7 30. Rxd4 h6 31. Rd2 Qe4 32. Qg3 Qc4 33. Rdf2 Qxa2 34. b3 Qa6 35. Qg4 Qc6 36. Qf5 b4 37. h5 Qd5 38. e6 Qxf5 39. Rxf5 fxe6 40. Rxf8 Bxf8 41. g4 Be7 42. Kg2 Bf6 43. Kf3 Kf7 44. Ke4 Ke7 45. Kd3 Bc3 46. Kc4 Bd2 47. Ra1 Kf6 48. Ra5 e5 49. Ra6+ Kf7 50. Kd5 Bc3 51. Rxh6 1-0

[Event "Northeast Spring Getaway"]
[Site "Lowell"]
[Date "2003.05.04"]
[Round "4"]
[White "Pang, Noah"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1992"]
[BlackElo "2228"]
[PlyCount "56"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 Bd7 9. 0-0-0 0-0 10. Kb1 Qa5 11. g4 Rfc8 12. h4 Ne5 13. h5 Nxf3 14. Nxf3 Bxg4 15. Be2 Rxc3 16. Qxc3 Qxc3 17. bxc3 Nxe4 18. Bd4 e5 19. hxg6 hxg6 20. Rdg1 exd4 21. Rxg4 Nxc3+ 22. Kc1 Nxe2+ 23. Kd2 Re8 24. Rh2 Nc3 25. Nxd4 Nxa2 26. c3 Rc8 27. Rh3 Rc4 28. Rd3 Nxc3 0-1

[Event "Northeast Spring Getaway"]
[Site "Lowell"]
[Date "2003.05.04"]
[Round "5"]
[White "Riordan, Charles"]
[Black "Zhang, Melvin"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2228"]
[BlackElo "2126"]
[PlyCount "107"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 Nbd7 7. Bg5 c6 8. Bd3 e5 9. d5 Qb6 10. Rb1 cxd5 11. cxd5 Nc5 12. Bc2 a5 13. Nd2 Qa6 14. Qe2 a4 15. Qxa6 Rxa6 16. b4 axb3 17. axb3 Bd7 18. b4 Na4 19. Nxa4 Bxa4 20. Bd3 b5 21. Ke2 Rc8 22. Rbc1 Raa8 23. g4 Kf8 24. f3 Ke8 25. Nb1 Kd7 26. Nc3 Rcb8 27. Ra1 Ne8 28. Nxb5 Nc7 29. Nxc7 Kxc7 30. Rhc1+ Kd7 31. Bd2 Kd8 32. Ke1 Bd7 33. Ra5 Rc8 34. Rxc8+ Rxc8 35. b5 Rb8 36. Be3 Bc8 37. b6 Bb7 38. Bb5 Bf6 39. Bc6 Kc8 40. Be8 Bh4+ 41. Kd2 f6 42. Kd3 Bg5 43. Bf2 Bh6 44. Kc4 Ra8 45. Ra7 Ba6+ 46. Bb5 Bb7 47. Bd7+ Kb8 48. Kb5 Rxa7 49. bxa7+ Kc7 50. Bc6 Bd2 51. Bxb7 Kxb7 52. a8Q+ Kxa8 53. Kc6 Bb4 54. Bb6 1-0

[Event "Northeast Spring Getaway"]
[Site "Lowell"]
[Date "2003.05.03"]
[Round "2"]
[White "Kelleher, William"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2424"]
[BlackElo "2228"]
[PlyCount "71"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 g6 8. Ng5 d5 9. exd6 e6 10. Qf3 Ne5 11. Qe4 Qxd6 12. 0-0 Bg7 13. Rd1 h6 14. Nf3 Bd7 15. Bf4 Qc6 16. Qxc6 Nxc6 17. cxd4 Ne7 18. Nc3 Bc6 19. Ne5 Bd5 20. Nxd5 Nexd5 21. Bd2 0-0 22. a4 Rfd8 23. Ba5 Rac8 24. g3 Ne7 25. Nf3 Nc6 26. Bxb6 axb6 27. d5 exd5 28. Bxd5 Bxb2 29. Rab1 Ba3 30. Rxb6 Ne7 31. Rb5 Nxd5 32. Rdxd5 Rxd5 33. Rxd5 Rc2 34. Nd4 Ra2 35. Rd8+ Bf8 36. Nb3 1/2-1/2

[Event "Northeast Spring Getaway"]
[Site "Lowell"]
[Date "2003.05.03"]
[Round "3"]
[White "Riordan, Charles"]
[Black "Goldberg, Benjamin"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2228"]
[BlackElo "2019"]
[PlyCount "57"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. Ne2 cxd4 10. Nexd4 Nxd4 11. Nxd4 Nc5 12. Bd3 Bb7 13. 0-0 Ne4 14. Qe2 Bc5 15. Kh1 Qb6 16. c3 b4 17. Bxe4 dxe4 18. Qg4 g6 19. Rfd1 a5 20. Rac1 0-0 21. Qh4 Rae8 22. cxb4 Be7 23. Qh6 Qxb4 24. Rc7 Rc8 25. a3 Qxd4 26. Bxd4 Rxc7 27. Bc3 Rfc8 28. Qh3 Bxa3 29. Qe3 1/2-1/2

[Event "Northeast Spring Getaway"]
[Site "Lowell"]
[Date "2003.05.02"]
[Round "1"]
[White "Riordan, Charles"]
[Black "Kudrin, Sergey"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2228"]
[BlackElo "2597"]
[PlyCount "80"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15. Rab1 Qb6 16. Rfc1 Rfc8 17. Rc2 Be5 18. Nd1 Qb4 19. Nc3 a4 20. Nd5 Qxd2 21. Bxd2 Bxd5 22. cxd5 Nxb3 23. Rxc8+ Rxc8 24. Be3 Rc2 25. Bd1 Rxa2 26. Bxb3 axb3 27. Rxb3 Rb2 28. Rxb2 Bxb2 29. Bb6 Ba3 30. Kf1 e6 31. Ke2 Kf8 32. Kd3 Bc5 33. Bxc5 dxc5 34. d6 f6 35. Kc4 Ke8 36. f4 Kd7 37. e5 Kc6 38. h4 b5+ 39. Kc3 Kd7 40. Kb3 f5 1/2-1/2

[Event "Foxwoods op 05th"]
[Site "Connecticut"]
[Date "2003.04.18"]
[Round "3"]
[White "Kaufman, Larry C"]
[Black "Riordan, Charles"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2417"]
[PlyCount "83"]
[EventDate "2003.04.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. 0-0 0-0 9. Nc3 a6 10. Bf4 Be7 11. Rfd1 d6 12. Rd2 Qc7 13. Rad1 Rd8 14. Ne1 Bxg2 15. Nxg2 Nc6 16. Ne3 h6 17. g4 Kh8 18. h3 Na5 19. Rd3 Rac8 20. b3 Qb8 21. Qa3 Nb7 22. R3d2 Qa8 23. Qb2 Rd7 24. b4 Rcd8 25. a3 Qa7 26. Bg3 Kg8 27. Nc2 Rc8 28. Qb3 Rdc7 29. Ne3 b5 30. c5 Rc6 31. a4 bxa4 32. Qxa4 dxc5 33. b5 Rb8 34. Nc4 a5 35. e4 Kh7 36. Qc2 Kg8 37. e5 Nd5 38. Nxd5 exd5 39. Nb6 Qxb6 40. Rxd5 Qxb5 41. Rd7 Re8 42. Qe4 1-0

[Event "MetroWest CC May op"]
[Site "Natick"]
[Date "2003.??.??"]
[Round "4"]
[White "Curdo, John"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2225"]
[BlackElo "2250"]
[PlyCount "25"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Qe2 e6 7. c3 Be7 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Ne1 Qb6 12. Be3 f6 13. f3 1/2-1/2

[Event "MetroWest CC Fall op"]
[Site "Natick"]
[Date "2003.??.??"]
[Round "3"]
[White "Goldberg, Benjamin"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "E42"]
[WhiteElo "2025"]
[BlackElo "2275"]
[PlyCount "79"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 b6 6. a3 Ba5 7. Bd2 0-0 8. Rb1 Na6 9. Nf4 Bxc3 10. Bxc3 Ne4 11. Qc2 Nxc3 12. Qxc3 Bb7 13. f3 cxd4 14. exd4 Rc8 15. b4 d6 16. Be2 Qg5 17. Qe3 Rfe8 18. Nd5 Qg6 19. Nc3 Qxg2 20. Rg1 Qxh2 21. Qg5 g6 22. Ne4 Bxe4 23. fxe4 e5 24. d5 Nb8 25. Rb3 Qf4 26. Qg2 Nd7 27. Rh3 Nf8 28. Rf1 Qc1+ 29. Kf2 Qb2 30. Kg1 Qd4+ 31. Kh1 b5 32. Qf3 Re7 33. Rd1 Qb6 34. Qf6 Qd8 35. c5 dxc5 36. Bg4 Nd7 37. Qh4 f6 38. Be6+ Kh8 39. Rf1 Rg7 40. Qh6 1/2-1/2

[Event "MetroWest CC Independence op"]
[Site "Natick"]
[Date "2003.??.??"]
[Round "1"]
[White "Powell, Robert"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1900"]
[BlackElo "2200"]
[PlyCount "92"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 b6 2. d4 Bb7 3. Nf3 e6 4. g3 Bb4+ 5. Bd2 Bxf3 6. exf3 Bxd2+ 7. Qxd2 d5 8. Nc3 c6 9. b3 Ne7 10. Bg2 Nf5 11. Rd1 0-0 12. 0-0 Nd7 13. f4 Nf6 14. Rfe1 Rc8 15. Qd3 Qd7 16. Bh3 Rfd8 17. Bxf5 exf5 18. f3 g6 19. Re5 Qb7 20. c5 bxc5 21. dxc5 Qb4 22. Na4 Nd7 23. Re2 Nxc5 24. Qd4 Qxd4+ 25. Rxd4 Ne6 26. Rxe6 fxe6 27. Nc5 Kf7 28. Ra4 Rc7 29. b4 d4 30. Nd3 Rd5 31. Kf2 Ke7 32. Ke2 Kd6 33. Ra6 Rb5 34. a4 Rb6 35. Ra5 Re7 36. Re5 g5 37. Kf2 gxf4 38. gxf4 Rg7 39. Ra5 Rb8 40. Re5 Rbg8 41. Ne1 Rg1 42. Ke2 Rh1 43. Kd3 Rhg1 44. Nc2 Rd1+ 45. Kc4 Rc1 46. Kb3 d3 0-1

[Event "MetroWest CC Independence op"]
[Site "Natick"]
[Date "2003.??.??"]
[Round "2"]
[White "Riordan, Charles"]
[Black "Brueckner, Randy"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2250"]
[BlackElo "1925"]
[PlyCount "47"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. 0-0-0 Ne5 12. Kb1 Nc4 13. Bxc4 Rxc4 14. g4 Ne8 15. h4 Nc7 16. Nde2 b5 17. h5 b4 18. Nd5 Nxd5 19. exd5 g5 20. Bxg5 Qa5 21. Bh6 Rxc2 22. Kxc2 b3+ 23. axb3 Rc8+ 24. Kb1 1-0

[Event "MetroWest CC Fall op"]
[Site "Natick"]
[Date "2003.??.??"]
[Round "1"]
[White "Riordan, Charles"]
[Black "Konovalchuk, Nikita"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2275"]
[BlackElo "1805"]
[PlyCount "79"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 Bg4 6. Be3 c6 7. Be2 0-0 8. 0-0 Nbd7 9. Rb1 Rb8 10. Ne1 Bxe2 11. Qxe2 b5 12. cxb5 cxb5 13. e5 Ne8 14. Nxb5 Qa5 15. exd6 exd6 16. Nc3 Nc7 17. Nf3 Rfe8 18. Qd2 Ne6 19. d5 Nc7 20. Nd4 Bxd4 21. Qxd4 Nb5 22. Nxb5 Qxb5 23. Qxa7 Ra8 24. Qc7 Nf6 25. Qxd6 Nxd5 26. Bd4 Re6 27. Qc5 Qd7 28. a3 Rc6 29. Qb5 Nf4 30. Be3 Nxg2 31. Rbd1 Qg4 32. f3 Qh3 33. Qxc6 Nxe3 34. Qxa8+ Kg7 35. f4 Ng4 36. Qg2 Qe3+ 37. Kh1 Qb3 38. Qxg4 Qb7+ 39. Qg2 Qe7 40. Rfe1 1-0

[Event "MetroWest CC Fall op"]
[Site "Natick"]
[Date "2003.??.??"]
[Round "4"]
[White "Riordan, Charles"]
[Black "Krishnamurthy, Vishwa"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2275"]
[BlackElo "1860"]
[PlyCount "63"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. cxd5 Nxd5 8. Bd3 Bb4 9. Qc2 Nxc3 10. bxc3 Nxd4 11. Nxd4 Qxd4 12. Bb5+ Kf8 13. 0-0 Qxc3 14. Qe2 Qf6 15. Bb2 Bc3 16. Bxc3 Qxc3 17. Rac1 Qf6 18. Qd2 h6 19. Qd6+ Qe7 20. Qe5 Qf6 21. Qc5+ Kg8 22. Rc3 g6 23. Rf3 Qd8 24. Ba4 Rh7 25. Rd1 Qb6 26. Qe7 Rg7 27. Rd8+ Kh7 28. Rxf7 Qb1+ 29. Bd1 Qa1 30. Qf8 g5 31. Rxg7+ Qxg7 32. Bc2+ 1-0

[Event "New Hampshire op 52nd"]
[Site "Manchester"]
[Date "2002.07.13"]
[Round "3"]
[White "Riordan, Charles"]
[Black "Fang, Joseph"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2137"]
[BlackElo "2296"]
[PlyCount "28"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. Ba3 axb4 11. Bxb4 b6 12. a4 Nh5 13. a5 bxa5 14. Rxa5 Rxa5 1/2-1/2

[Event "Massachusets op 71st"]
[Site "Marlboro"]
[Date "2002.05.26"]
[Round "4"]
[White "Riordan, Charles"]
[Black "Paschall, William M"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2128"]
[BlackElo "2444"]
[PlyCount "68"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 Na6 7. 0-0 e5 8. Be3 Ng4 9. Bg5 Qe8 10. dxe5 dxe5 11. h3 h6 12. Bd2 Nf6 13. Be3 Qe7 14. Nd5 Qd8 15. Nxf6+ Qxf6 16. Qa4 c6 17. c5 Nc7 18. Nd2 Ne6 19. Bg4 Qe7 20. Bxe6 Bxe6 21. Qc2 f5 22. exf5 gxf5 23. f4 exf4 24. Bxf4 Bd4+ 25. Kh1 Qxc5 26. Qxc5 Bxc5 27. Bxh6 Rfe8 28. Nf3 Bd5 29. Rfc1 Bb6 30. Rc2 a5 31. a3 a4 32. Re1 Re4 33. Rf1 Rae8 34. Ng5 Rh4 0-1

[Event "USA-chT Amateur East"]
[Site "Parsipanny"]
[Date "2002.02.18"]
[Round "5"]
[White "Benjamin, Joel"]
[Black "Riordan, Charles"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2593"]
[PlyCount "49"]
[EventDate "2002.02.16"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 086 Extra"]
[Source "ChessBase"]
[SourceDate "2002.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2002.03.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. h3 Qb6 8. a4 a6 9. Bf1 Rd8 10. e5 Ne8 11. d4 cxd4 12. cxd4 d6 13. e6 fxe6 14. Be3 Qa5 15. Nbd2 Nc7 16. Nc4 Qf5 17. Bd3 Qf8 18. Nb6 Rb8 19. Ng5 Nd5 20. Nxc8 Rdxc8 21. Nxe6 Qf7 22. Ng5 Nxe3 23. fxe3 Qd5 24. Qg4 Nb4 25. Be4 1-0

[Event "USA-chT Amateur East"]
[Site "Parsipanny"]
[Date "2002.02.17"]
[Round "4"]
[White "Riordan, Charles"]
[Black "Knatz, Michael"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "61"]
[EventDate "2002.02.16"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 086 Extra"]
[Source "ChessBase"]
[SourceDate "2002.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2002.03.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. c3 f5 14. 0-0 0-0 15. Nc2 Bb7 16. exf5 e4 17. Re1 d5 18. Bf1 Rad8 19. a4 Qc5 20. axb5 axb5 21. Ra5 Bc6 22. Nd4 Rb8 23. Re3 Bd7 24. b4 Qc8 25. Rg3 Kh8 26. Qh5 f6 27. Qg4 Rf7 28. Qh5 Qg8 29. Rh3 h6 30. Rg3 Rb6 31. Ra8 1-0

[Event "USA-chT Amateur East"]
[Site "Parsipanny"]
[Date "2002.02.16"]
[Round "2"]
[White "Riordan, Charles"]
[Black "Charbonneau, Pascal"]
[Result "0-1"]
[ECO "E32"]
[BlackElo "2386"]
[PlyCount "66"]
[EventDate "2002.02.16"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 086 Extra"]
[Source "ChessBase"]
[SourceDate "2002.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2002.03.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 f5 8. Nh3 d6 9. f3 Nf6 10. Bg5 h6 11. Bh4 Qe8 12. e3 e5 13. 0-0-0 Nc6 14. d5 Ne7 15. Be1 Kh8 16. Nf2 b5 17. e4 bxc4 18. Bxc4 Bd7 19. Bc3 Qh5 20. h3 Qg5+ 21. Kb1 Qxg2 22. Rhg1 Qxf3 23. Rd3 Qh5 24. Rdg3 Rg8 25. Ba5 fxe4 26. Bxc7 Nf5 27. Rc3 Rac8 28. Ba5 Nd4 29. Qc1 Rxc4 30. Rxc4 Ne2 31. Qe1 Nxg1 32. Qxg1 Bf5 33. Ka1 Qe2 0-1

[Event "Northeast Winter Getaway op"]
[Site "Lowell"]
[Date "2002.02.08"]
[Round "1"]
[White "Fang, Joseph"]
[Black "Riordan, Charles"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2299"]
[BlackElo "2094"]
[PlyCount "42"]
[EventDate "2002.02.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Bb7 12. Bg2 Qb6 13. exf6 0-0-0 14. 0-0 c5 15. d5 b4 16. Rb1 Qa6 17. dxe6 Bxg2 18. e7 Ba8 19. Nd5 Qc6 20. exf8Q Nxf8 21. Ne7+ Kb7 1-0

[Event "Pillsbury Memorial"]
[Site "Natick"]
[Date "2001.12.08"]
[Round "2"]
[White "Riordan, Charles"]
[Black "Curdo, John"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2076"]
[BlackElo "2219"]
[PlyCount "22"]
[EventDate "2001.12.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 g6 5. b4 Bg7 6. Bb2 0-0 7. c4 c6 8. 0-0 Nbd7 9. Qb3 Ne4 10. Nc3 Ndf6 11. d5 e6 1/2-1/2

[Event "US Open-102"]
[Site "Framingham"]
[Date "2001.08.11"]
[Round "8"]
[White "Anderson, Renard"]
[Black "Riordan, Charles"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2268"]
[PlyCount "125"]
[EventDate "2001.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 0-0 8. Bd3 Nbc6 9. Qh5 Ng6 10. Nf3 Qc7 11. Be3 c4 12. Bxg6 fxg6 13. Qg4 Qf7 14. Ng5 Qf5 15. Qe2 Re8 16. h4 h6 17. Nh3 Bd7 18. Nf4 Ne7 19. Rh3 Reb8 20. a4 b5 21. g4 Qf8 22. Bc1 a5 23. Rf3 Qe8 24. axb5 Rxb5 25. Ba3 Rab8 26. Kd2 Kh7 27. Bd6 Ra8 28. Nh3 Ra6 29. Ba3 Rab6 30. Rf4 Rb2 31. Qf3 Ba4 32. Bxb2 Rxb2 33. Rc1 Qb5 34. Qd1 Qb3 35. Rf8 g5 36. hxg5 Ng6 37. Ra8 Nh4 38. g6+ Kxg6 39. Ng1 Qb6 40. f4 Kh7 41. Ke3 Bc6 42. Rc8 Bd7 43. Rc5 a4 44. Ne2 Ng6 45. Ra1 Nf8 46. Kd2 Ng6 47. Qf1 Ne7 48. Nc1 Nc6 49. Na2 Qb3 50. Qc1 Rxa2 51. Rxa2 Qxa2 52. f5 a3 53. fxe6 Be8 54. Rxd5 Qb2 55. e7 Nxe7 56. Ra5 Qb7 57. Qxa3 Qg2+ 58. Kc1 Bg6 59. Qa4 Nd5 60. Kb2 Qf3 61. Qxc4 Ne3 62. Qc8 Qe2 63. Ra8 1-0

[Event "US Open-102"]
[Site "Framingham"]
[Date "2001.08.10"]
[Round "7"]
[White "Hoekstra, Matthew"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2213"]
[PlyCount "40"]
[EventDate "2001.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Qc7 12. Bb3 Bd6 13. Nf5 Bxh2+ 14. Kh1 0-0 15. Nxg7 Rd8 16. Qf3 Kxg7 17. Bh6+ Kg6 18. c3 Nh5 19. Re4 Kxh6 20. Rh4 Qe5 1/2-1/2

[Event "US Open-102"]
[Site "Framingham"]
[Date "2001.08.09"]
[Round "6"]
[White "Riordan, Charles"]
[Black "Sagalchik, Gennadij"]
[Result "0-1"]
[ECO "D08"]
[BlackElo "2537"]
[PlyCount "42"]
[EventDate "2001.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Nbd2 Bb4 6. a3 Bxd2+ 7. Qxd2 Bg4 8. b3 Bxf3 9. gxf3 Nxe5 10. f4 Nc6 11. Bb2 Qh4 12. e3 Nf6 13. Bg2 0-0 14. 0-0 Rad8 15. exd4 Nh5 16. d5 Nxf4 17. Qe3 Rfe8 18. Qf3 Ne5 19. Bxe5 Rxe5 20. Kh1 Rh5 21. Qg3 Qf6 0-1

[Event "US Open-102"]
[Site "Framingham"]
[Date "2001.08.08"]
[Round "5"]
[White "Riordan, Charles"]
[Black "Palatnik, Semon"]
[Result "1-0"]
[ECO "A57"]
[BlackElo "2489"]
[PlyCount "79"]
[EventDate "2001.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Nbd7 7. e4 g6 8. a4 Qxb6 9. Nf3 Bg7 10. Nd2 0-0 11. Nc4 Qc7 12. a5 Rb8 13. Be2 Rb4 14. 0-0 Ne5 15. Nxe5 dxe5 16. Qc2 Bb7 17. f3 Rc8 18. Be3 Nd7 19. b3 Rd4 20. Bc4 Qd6 21. Ne2 h5 22. Rac1 Kh7 23. Nxd4 exd4 24. Bg5 f6 25. Bd2 Ne5 26. f4 Ng4 27. Qd3 Rf8 28. h3 Nh6 29. b4 cxb4 30. Rb1 Qd8 31. Rxb4 Ba8 32. Rb6 f5 33. e5 Bxd5 34. Bxd5 Qxd5 35. Rxa6 Qe4 36. Qg3 Ng4 37. hxg4 fxg4 38. Rb6 Rc8 39. Rc1 Rxc1+ 40. Bxc1 1-0

[Event "US Open-102"]
[Site "Framingham"]
[Date "2001.08.07"]
[Round "4"]
[White "Shapiro, Daniel E"]
[Black "Riordan, Charles"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "2274"]
[PlyCount "96"]
[EventDate "2001.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Nc6 8. Be2 Nd7 9. Be3 Nb6 10. Qc5 Bg4 11. 0-0-0 Qd6 12. d5 Nb8 13. Kb1 N8d7 14. Qa5 a6 15. h3 Bxf3 16. gxf3 Be5 17. Na4 Nxa4 18. Qxa4 Nf6 19. Rc1 Nh5 20. Rhd1 Qf6 21. Bd4 Nf4 22. Bf1 e6 23. Rxc7 exd5 24. Bxe5 Qxe5 25. Rxb7 dxe4 26. Qxe4 Qf6 27. Bc4 Rab8 28. Bxf7+ Kh8 29. Bc4 Nxh3 30. Rdd7 Ng5 31. Qh4 Rxb7 32. Rxb7 Qf5+ 33. Ka1 Qxf3 34. Qd4+ Qf6 35. Qd7 Rd8 36. Qg4 Qxf2 37. a3 Qf3 38. Qxg5 Rd1+ 39. Ka2 Qxb7 40. Qf6+ Qg7 41. Qxa6 h6 42. Qc8+ Kh7 43. a4 Rc1 44. Qc5 h5 45. Kb3 Qf7 46. Qxh5+ gxh5 47. Bxf7 Kh6 48. a5 h4 0-1

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2001.02.18"]
[Round "3"]
[White "Paschall, William M"]
[Black "Riordan, Charles"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2375"]
[PlyCount "85"]
[EventDate "2001.02.17"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. a4 Qb6 8. Bxf6 gxf6 9. Be2 Bb7 10. 0-0 a6 11. d5 cxd5 12. exd5 Bc5 13. axb5 axb5 14. Rxa8 Bxa8 15. Bxc4 bxc4 16. Qa4+ Bc6 17. dxc6 Qxc6 18. Rc1 Ke7 19. Kf1 Qxa4 20. Nxa4 Bd6 21. Rxc4 Nd7 22. Nd4 Ra8 23. Nc6+ Ke8 24. Nc3 Ne5 25. Rd4 Bc5 26. Ra4 Rxa4 27. Nxa4 Bd6 28. Nd4 Kd7 29. Ke2 Ng6 30. g3 f5 31. f4 h5 32. Nb6+ Kd8 33. Nc4 Bc7 34. b4 Kd7 35. h4 Ne7 36. b5 f6 37. Nb3 Nd5 38. Nd4 Ne7 39. Ne3 Kd6 40. Kd3 e5 41. Ndxf5+ Nxf5 42. Nxf5+ Kc5 43. Ke4 1-0

[Event "New Hampshire op 48th"]
[Site "New Hampshire"]
[Date "1998.??.??"]
[Round "?"]
[White "Riordan, Charles"]
[Black "Bryan, Jarod J"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "2265"]
[PlyCount "67"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d6 5. Be3 Nd7 6. Qd2 b5 7. Bd3 Nb6 8. h3 Nc4 9. Bxc4 bxc4 10. 0-0 h6 11. b4 Nf6 12. Rab1 Kf8 13. Qe2 a5 14. e5 Nd5 15. Nxd5 cxd5 16. b5 a4 17. Bf4 Kg8 18. Qd2 Qb6 19. exd6 exd6 20. Qb4 Bf8 21. Rfe1 Be6 22. c3 Kh7 23. Re3 Be7 24. Rbe1 Rhe8 25. Qb1 Bf6 26. g4 Ra5 27. g5 Rxb5 28. Qc2 Bf5 29. Qxa4 Rxe3 30. Rxe3 hxg5 31. Nxg5+ Bxg5 32. Bxg5 Be4 33. f3 Rb1+ 34. Kf2 0-1

[Event "New Hampshire op 48th"]
[Site "New Hampshire"]
[Date "1998.??.??"]
[Round "?"]
[White "Timberlake, David"]
[Black "Riordan, Charles"]
[Result "1/2-1/2"]
[ECO "E05"]
[PlyCount "46"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bf4 Nd5 11. Nbd2 Nd7 12. e4 Nxf4 13. gxf4 c5 14. Nb3 Rc8 15. Qe2 Nf6 16. Rfd1 Bxe4 17. Nxc5 Bxc5 18. dxc5 Qc7 19. Rd6 Qxc5 20. Rxa6 Qf5 21. Nd4 Qxf4 22. Bxe4 Nxe4 23. Qe3 Qxe3 1/2-1/2

