[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2011.02.21"]
[Round "5"]
[White "Widmaier, Marc"]
[Black "Rosas, Victor"]
[Result "0-1"]
[ECO "D98"]
[WhiteElo "2076"]
[PlyCount "98"]
[EventDate "2011.02.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c4 Nf6 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Nc6 8. Be2 Bg4 9. Be3 Nd7 10. Rd1 Nb6 11. Qd3 Bxf3 12. gxf3 e5 13. d5 Nd4 14. Nb5 c6 15. dxc6 bxc6 16. Nxd4 exd4 17. Bxd4 Bxd4 18. Qxd4 Qg5 19. Kf1 Rad8 20. Qe3 Qe5 21. h4 Qxb2 22. Rxd8 Rxd8 23. h5 Qxa2 24. hxg6 Qa1+ 25. Kg2 Qg7 26. Qg5 Qxg6 27. f4 c5 28. Ba6 Rd7 29. Rc1 Rc7 30. Kf3 Qxg5 31. fxg5 Kg7 32. Kg4 c4 33. Rc3 Rc5 34. f4 Ra5 35. Bb7 Rb5 36. f5 a5 37. f6+ Kg6 38. Ba6 Rxg5+ 39. Kf4 Kxf6 40. Rh3 h5 41. Rh1 c3 42. Rb1 Nd7 43. Bd3 Rc5 44. Rb7 Ne5 45. Bc2 h4 46. Rb6+ Nc6 47. e5+ Kg7 48. Rb7 Nd4 49. Bd3 c2 0-1

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2011.02.20"]
[Round "4"]
[White "Widmaier, Marc"]
[Black "Bryant, Nigel"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "2076"]
[PlyCount "116"]
[EventDate "2011.02.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. b3 b6 8. Bb2 Bb7 9. Nbd2 Nbd7 10. Re1 c5 11. cxd5 exd5 12. dxc5 Bxc5 13. Nd4 Ne4 14. N2f3 Ndf6 15. h3 Re8 16. e3 Bb4 17. Re2 Qd7 18. Rc2 Bc5 19. Rac1 Rac8 20. Qd3 a5 21. a3 Rcd8 22. b4 axb4 23. axb4 Bxd4 24. Nxd4 Rc8 25. b5 Nc5 26. Qf5 Qxf5 27. Nxf5 Nd3 28. Rxc8 Bxc8 29. Rxc8 Nxb2 30. Rxe8+ Nxe8 31. Ne7+ Kf8 32. Nxd5 Na4 33. Bf1 Nd6 34. f3 Nf5 35. Kf2 Ke8 36. e4 Ne7 37. Ke3 Nxd5+ 38. exd5 Kd7 39. Kd4 Kd6 40. f4 Nc5 41. Bc4 Nd7 42. g4 Nf8 43. Bd3 g6 44. g5 Nd7 45. Be2 f6 46. gxf6 Nxf6 47. Bf3 Ne8 48. Be2 Ng7 49. Bg4 Ne8 50. Be2 Nc7 51. Bc4 h6 52. h4 h5 53. Ke4 Kc5 54. Ke5 Kxc4 55. d6 Nxb5 56. d7 Nd4 57. Kd6 Nf5+ 58. Ke6 Nd4+ 1/2-1/2

[Event "Philadelphia op"]
[Site "Philadelphia"]
[Date "2008.06.29"]
[Round "6"]
[White "Castaneda, Nelson"]
[Black "Widmaier, Marc"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2314"]
[BlackElo "2062"]
[PlyCount "63"]
[EventDate "2008.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. g3 f5 11. Ng5 Nf6 12. f3 h6 13. Ne6 Bxe6 14. dxe6 g5 15. Be3 f4 16. Bf2 Nc6 17. c5 Nd4 18. Bc4 Kh8 19. gxf4 gxf4 20. Bxd4 exd4 21. Nd5 Nxd5 22. exd5 Rf5 23. Qd3 Rh5 24. Rf2 Qh4 25. Rg2 Rg8 26. Qg6 d3 27. Kh1 d2 28. Rag1 Rg5 29. Rxg5 hxg5 30. e7 Qh3 31. Be2 g4 32. e8Q 1-0

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2005.03.19"]
[Round "2"]
[White "Behrendt, Larry"]
[Black "Widmaier, Marc"]
[Result "1/2-1/2"]
[ECO "E67"]
[BlackElo "2062"]
[PlyCount "103"]
[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 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 0-0 6. Nc3 Nbd7 7. 0-0 c6 8. Re1 a6 9. h3 Rb8 10. Rb1 b5 11. cxb5 axb5 12. b4 Nb6 13. Nd2 Bd7 14. e4 e5 15. dxe5 dxe5 16. a4 Nxa4 17. Nxa4 bxa4 18. Qxa4 c5 19. b5 Qc8 20. Kh2 Qb7 21. Bf1 Ne8 22. Qa6 Nc7 23. Qxb7 Rxb7 24. b6 Ne6 25. Ba6 Rbb8 26. b7 Nd4 27. Ba3 Bh6 28. Red1 Bxd2 29. Bxc5 Bh6 30. Bxf8 Bxf8 31. Rbc1 Bd6 32. Rc8+ Kg7 33. Rxb8 Bxb8 34. Rc1 Bc6 35. f3 Nxf3+ 36. Kg2 Nd2 37. Kf2 Ba7+ 38. Ke1 Bxe4 39. Rc8 Nf3+ 40. Kd1 Ng1 41. h4 Nf3 42. Ra8 Bxb7 43. Bxb7 Bf2 44. Bxf3 Bxg3 45. Ra4 f5 46. Ra7+ Kh6 47. Ra4 e4 48. Bxe4 fxe4 49. Rxe4 Kh5 50. Ke2 Bxh4 51. Kf3 g5 52. Rg4 1/2-1/2

[Event "Marshall Furity op"]
[Site "New York"]
[Date "1999.10.23"]
[Round "7"]
[White "Olsen, Robert"]
[Black "Widmaier, Marc"]
[Result "1-0"]
[ECO "A57"]
[PlyCount "119"]
[EventDate "1999.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. e4 g6 8. a3 Bg7 9. Nf3 Nbd7 10. Be2 0-0 11. 0-0 Bb7 12. Rb1 Rfe8 13. Be3 Qc7 14. Bf4 Rad8 15. Nd2 c4 16. Nxc4 Nc5 17. Be3 e6 18. b4 exd5 19. bxc5 dxc4 20. cxd6 Qd7 21. f3 Nh5 22. Na4 Re5 23. Nb6 Qe6 24. Bxc4 Qxd6 25. Qxd6 Rxd6 26. Bxf7+ Kxf7 27. Nc4 Rd7 28. Rxb7 Rxb7 29. Nd6+ Ke7 30. Nxb7 Rb5 31. Nc5 Ra5 32. a4 Be5 33. Rd1 Nf4 34. Kf2 h5 35. Rd7+ Ke8 36. Ra7 Rxc5 37. Bxc5 Nd3+ 38. Ke3 Nxc5 39. f4 Bc3 40. Rc7 Bd4+ 41. Kf3 a5 42. g4 Ne6 43. Rb7 Bc3 44. gxh5 gxh5 45. Rh7 Bd2 46. Rxh5 Nxf4 47. Rh7 Ne6 48. h4 Nc5 49. h5 Nxa4 50. h6 Nc5 51. Rh8+ Kf7 52. h7 Kg7 53. Rd8 Kxh7 54. Rxd2 Kg6 55. Kf4 a4 56. Rd6+ Kf7 57. Rc6 Nd3+ 58. Kf5 Nb4 59. Rc7+ Ke8 60. Ra7 1-0

[Event "Marshall Furity op"]
[Site "New York"]
[Date "1999.10.23"]
[Round "6"]
[White "Widmaier, Marc"]
[Black "Shapiro, Daniel E"]
[Result "0-1"]
[ECO "A04"]
[BlackElo "2280"]
[PlyCount "80"]
[EventDate "1999.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Re1 0-0 8. c3 e5 9. Be3 d6 10. Nh4 Be6 11. Nd2 b6 12. a4 Qd7 13. Qe2 Rae8 14. Nc4 d5 15. exd5 Bxd5 16. Bxd5 Nxd5 17. Qd2 f5 18. f4 exf4 19. Bxf4 Nxf4 20. gxf4 Bh6 21. Nf3 Qd5 22. Ng5 Rxe1+ 23. Rxe1 Bxg5 24. fxg5 f4 25. h4 f3 26. Kf2 Qf5 27. Qe3 Nd8 28. Qe4 Qh3 29. Qd5+ Nf7 30. Ne3 Qxh4+ 31. Kf1 Qh1+ 32. Kf2 Qh4+ 33. Kf1 Qxg5 34. Qe6 Rd8 35. Ng4 h5 36. Re4 hxg4 37. Rxg4 Qc1+ 38. Kf2 Qd2+ 39. Kg3 g5 40. Qg6+ Kf8 0-1

[Event "Marshall Furity op"]
[Site "New York"]
[Date "1999.10.17"]
[Round "4"]
[White "Widmaier, Marc"]
[Black "Figler, Ilya"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "2378"]
[PlyCount "86"]
[EventDate "1999.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 b6 4. g3 Bb7 5. Bg2 Nf6 6. e5 Nfd7 7. d4 c5 8. c3 Nc6 9. Ne2 Ba6 10. Nf3 cxd4 11. cxd4 Bb4+ 12. Bd2 Qe7 13. 0-0 Bxd2 14. Qxd2 Qb4 15. Rfd1 Qxd2 16. Rxd2 Rc8 17. Bf1 Ke7 18. Nc3 Bxf1 19. Kxf1 a6 20. Rc1 b5 21. Rdc2 Ndb8 22. b4 Kd7 23. a3 f6 24. Ke2 fxe5 25. dxe5 Rhf8 26. Rd2 Rf5 27. Ne4 Rcf8 28. Nc5+ Ke7 29. Rc3 Nxe5 30. Nxe5 Rxe5+ 31. Kd1 Ref5 32. f4 g5 33. Re3 gxf4 34. Rxe6+ Kf7 35. gxf4 Nd7 36. Rxa6 Nxc5 37. bxc5 Rc8 38. Rc2 Rxf4 39. Ra7+ Kf6 40. Rxh7 Ke5 41. h4 Rd4+ 42. Ke2 Rc6 43. Kf3 Rd3+ 0-1

[Event "Marshall Furity op"]
[Site "New York"]
[Date "1999.10.16"]
[Round "3"]
[White "Treger, Effim"]
[Black "Widmaier, Marc"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "2253"]
[PlyCount "84"]
[EventDate "1999.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bg5 e6 7. Qe2 Be7 8. 0-0-0 h6 9. Bh4 0-0 10. e5 Nd5 11. Bxe7 Nxc3 12. Bxd8 Nxe2+ 13. Nxe2 Rxd8 14. exd6 Nc6 15. Nc3 Bd7 16. g3 b5 17. Bg2 Rac8 18. a3 b4 19. axb4 Nxb4 20. Rd4 a5 21. f4 Rc5 22. Re1 Rdc8 23. Re2 f5 24. h3 Rb8 25. g4 fxg4 26. hxg4 a4 27. Re3 g6 28. Ree4 Nc6 29. Rxa4 Na5 30. Rad4 Rbc8 31. Bf1 Kf7 32. Re3 Nc4 33. Bxc4 Rxc4 34. Ree4 R4c5 35. Re2 Rc4 36. Red2 R4c5 37. Rb4 Bc6 38. Ne4 Ra5 39. b3 Bd5 40. g5 h5 41. Nf6 Bf3 42. Nd7 Be4 1-0

