[Event "USA-chT Amateur East"]
[Site "Parsipanny"]
[Date "2009.02.16"]
[Round "5"]
[White "Ward, Wesley"]
[Black "Mahach, Roger"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "2190"]
[PlyCount "59"]
[EventDate "2009.02.14"]
[EventType "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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bg4 6. Ne5 Bh5 7. Nxc4 Nbd7 8. f3 Nb6 9. e4 e6 10. a5 Nxc4 11. Bxc4 b5 12. axb6 axb6 13. Be3 Be7 14. Rxa8 Qxa8 15. g4 Bg6 16. h4 h6 17. h5 Bh7 18. 0-0 Qb8 19. Kg2 g6 20. hxg6 Bxg6 21. Rh1 b5 22. Bd3 h5 23. g5 Nd7 24. f4 f5 25. Qf3 b4 26. Ne2 Qa8 27. exf5 exf5 28. Ng3 Qa2 29. Qxc6 Qxb2+ 30. Bf2 1-0

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2006.02.18"]
[Round "2"]
[White "Mahach, Roger"]
[Black "Bournival, Braden"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2228"]
[PlyCount "74"]
[EventDate "2006.02.18"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bxd3 6. cxd3 Be7 7. 0-0 0-0 8. h3 Nbd7 9. Nc3 c5 10. dxc5 Nxc5 11. b4 Ncd7 12. Qb3 a5 13. a3 axb4 14. axb4 Qb6 15. Rxa8 Rxa8 16. Rb1 Qa6 17. d4 h6 18. b5 Qa5 19. Ne5 Nxe5 20. dxe5 Nd7 21. Ne2 Qd2 22. Qb2 Qxb2 23. Rxb2 h5 24. Rb1 Ra2 25. Nd4 Nb6 26. g4 hxg4 27. hxg4 Nc4 28. Rc1 Ba3 29. Rc2 Rxc2 30. Nxc2 Bb2 31. f3 Bxe5 32. Bxe5 Nxe5 33. Nd4 Kf8 34. Kf1 Ke7 35. Ke2 Kd6 36. Nb3 Nc4 37. f4 Na3 0-1

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2003.02.15"]
[Round "1"]
[White "Gandel, Daniel"]
[Black "Mahach, Roger"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "76"]
[EventDate "2003.02.15"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 e6 3. e3 Nf6 4. d4 d5 5. Be2 Nc6 6. 0-0 Bd6 7. b3 a6 8. Ba3 Qa5 9. dxc5 Qxa3 10. cxd6 0-0 11. Na4 Nd7 12. c4 Qxd6 13. a3 Rd8 14. b4 Nf6 15. c5 Qc7 16. Nb6 Rb8 17. Nd4 e5 18. Nxc6 Qxc6 19. Nxc8 Rbxc8 20. Rc1 d4 21. Qb3 b5 22. exd4 Rxd4 23. Rcd1 Rcd8 24. Rxd4 Rxd4 25. Rd1 Qd5 26. Rxd4 Qxd4 27. Qd1 Qxd1+ 28. Bxd1 Kf8 29. Kf1 Ke7 30. Ke2 Nd5 31. Bb3 Nc7 32. Ke3 f5 33. f3 Kf6 34. g4 g6 35. h4 h6 36. Ba2 Ke7 37. g5 hxg5 38. hxg5 Ne6 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2003.02.15"]
[Round "2"]
[White "Mahach, Roger"]
[Black "Johnson, Ben"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "2178"]
[PlyCount "64"]
[EventDate "2003.02.15"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Be2 Ne4 6. h3 Nd7 7. 0-0 g5 8. Bh2 Bg6 9. c4 dxc4 10. Bxc4 Bd6 11. Nc3 Bxh2+ 12. Nxh2 h5 13. Nxe4 Bxe4 14. f3 Bd5 15. Bb5 a6 16. Ba4 Qe7 17. e4 Bc4 18. Rf2 Bb5 19. Bxb5 axb5 20. Qb3 b4 21. Rc2 Qd6 22. Rc4 b5 23. Rxb4 c6 24. Rd1 Ke7 25. a3 Rhd8 26. Qe3 Rg8 27. Rc1 Nb6 28. Nf1 Nc4 29. Qf2 Qf4 30. Re1 Rad8 31. e5 Nb6 32. d5 Nc4 1-0

[Event "IECC O email"]
[Site "IECC email"]
[Date "2001.04.22"]
[Round "?"]
[White "Mahach, Roger"]
[Black "Muller, Henry"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2000"]
[BlackElo "2065"]
[PlyCount "68"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 0-0 9. b4 Re8 10. Rb1 Bf8 11. d3 Nd4 12. Nd2 c6 13. e3 Ne6 14. Nf3 Nc7 15. Qc2 Nbd5 16. Bb2 Nxc3 17. Bxc3 f6 18. a4 Nd5 19. Bd2 Bg4 20. e4 Nc7 21. Be3 Ne6 22. h3 Bh5 23. Nh4 Nd4 24. Bxd4 Qxd4 25. Nf5 Qd7 26. g4 Bf7 27. Rfd1 g6 28. Ng3 Re6 29. Ne2 Rd6 30. Nc3 Rd8 31. Bf1 Rd4 32. b5 cxb5 33. Nxb5 Rc8 34. Qb2 Rxa4 0-1

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2001.02.19"]
[Round "6"]
[White "Mahach, Roger"]
[Black "Hulse, Brian"]
[Result "0-1"]
[ECO "A34"]
[BlackElo "2254"]
[PlyCount "114"]
[EventDate "2001.02.17"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 e6 6. Qb3 Nb4 7. Nf3 N8c6 8. a3 Nd5 9. 0-0 Be7 10. d3 0-0 11. Bd2 b6 12. e3 Bb7 13. Rfd1 Bf6 14. Ne4 Be7 15. Rac1 Qd7 16. Be1 Rac8 17. Ned2 Rfd8 18. Nc4 Bf6 19. e4 Nc7 20. e5 Be7 21. Bc3 Nd5 22. Bd2 h6 23. h4 Nd4 24. Nxd4 cxd4 25. Bb4 Nxb4 26. Bxb7 Nxd3 27. Rxd3 Qxb7 28. Rcd1 Bc5 29. Ne3 Rd7 30. Nc2 Qd5 31. Qb5 Bf8 32. Nxd4 Rcd8 33. Qxd5 Rxd5 34. R3d2 Bc5 35. Nf3 Rxd2 36. Rxd2 Rxd2 37. Nxd2 Bd4 38. b3 Bxe5 39. Nc4 Bc7 40. a4 e5 41. Kf1 f6 42. Ke2 Kf7 43. Kd3 Ke6 44. Ne3 h5 45. Kc4 a6 46. b4 Bd6 47. b5 a5 48. Nd5 Bc5 49. f3 g5 50. hxg5 fxg5 51. Nc3 h4 52. gxh4 gxh4 53. Ne4 Bg1 54. Ng5+ Kf5 55. Nh3 Be3 56. Kd3 Bc5 57. Kc4 e4 0-1

[Event "Virginia State-ch"]
[Site "Charlottesville"]
[Date "2000.09.03"]
[Round "2"]
[White "Mahach, Roger"]
[Black "Shibut, Macon A"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "2270"]
[PlyCount "84"]
[EventDate "2000.09.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Bd6 6. c4 dxc4 7. Bxc4 0-0 8. Nc3 f5 9. g3 Nd7 10. h4 Nf6 11. Qb3 Qe7 12. Ng5 c6 13. a4 h6 14. Nh3 Bd7 15. Ne2 b5 16. axb5 cxb5 17. Bd3 Bb4+ 18. Nc3 Be6 19. Qc2 Rfc8 20. 0-0 Bxc3 21. bxc3 Nd5 22. Bxb5 Nxc3 23. Ba6 Rc7 24. Nf4 Nd5 25. Nxd5 Bxd5 26. Qd2 g5 27. Ra5 Rd8 28. Bd3 Qf6 29. h5 g4 30. Rc1 Rcd7 31. Qc2 f4 32. gxf4 Bf3 33. Bf1 Qh4 34. Bg2 Rd5 35. Qa2 Bxg2 36. Kxg2 Qh3+ 37. Kg1 g3 38. fxg3 Qxg3+ 39. Kh1 Qh3+ 40. Kg1 Qxe3+ 41. Kg2 Qxc1 42. Rxd5 Qc6 0-1

[Event "Virginia State-ch"]
[Site "Charlottesville"]
[Date "2000.09.02"]
[Round "1"]
[White "Van Lear, William"]
[Black "Mahach, Roger"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "54"]
[EventDate "2000.09.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Be7 5. Bd3 0-0 6. Nf3 a6 7. 0-0 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. a3 Nbd7 11. e4 c5 12. Re1 cxd4 13. Nxd4 Ne5 14. Bc2 Qb6 15. Be3 Nc4 16. b4 Rfd8 17. e5 Nxe3 18. fxe3 Nd7 19. Ne4 g6 20. Qg4 Nxe5 21. Qf4 Nd7 22. Rf1 f5 23. Ng5 Bd5 24. Qh4 Nf8 25. Rad1 Rac8 26. Bb3 Bxb3 27. Qh6 Bxg5 0-1

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "1999.02.13"]
[Round "2"]
[White "Mahach, Roger"]
[Black "Mirabile, Tim"]
[Result "0-1"]
[ECO "B41"]
[BlackElo "2255"]
[PlyCount "72"]
[EventDate "1999.02.??"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 a6 6. a3 Be7 7. e4 d6 8. Be2 0-0 9. Be3 Qc7 10. Rc1 Bd7 11. 0-0 Nc6 12. Nxc6 Bxc6 13. f3 Qa5 14. Qe1 Rfc8 15. Nd5 Qxe1 16. Nxe7+ Kf8 17. Rfxe1 Kxe7 18. Red1 b5 19. Bg5 bxc4 20. Bxc4 Bb5 21. Bxb5 axb5 22. Bxf6+ Kxf6 23. Rxc8 Rxc8 24. Rxd6 Rc1+ 25. Kf2 Rc2+ 26. Kf1 Rxb2 27. Rd3 g5 28. Kg1 h5 29. h3 h4 30. Rd7 Rb3 31. Rb7 Ke5 32. Rxf7 Rxa3 33. Rg7 Kf4 34. Kh2 b4 35. Rb7 b3 36. Rb5 e5 0-1

