[Event "US Open-115"]
[Site "Orlando"]
[Date "2014.08.03"]
[Round "9"]
[White "Ritter, Mark"]
[Black "Rea, Andrew"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2392"]
[BlackElo "2128"]
[PlyCount "93"]
[EventDate "2014.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 c5 4. e3 d5 5. b3 cxd4 6. exd4 Nc6 7. Bb2 Be7 8. a3 Nh5 9. g3 g6 10. Bg2 Ng7 11. c4 Nf5 12. cxd5 exd5 13. b4 Bf6 14. Nb3 0-0 15. 0-0 Nd6 16. Ne5 Nc4 17. Nxc6 bxc6 18. Bc3 Re8 19. Re1 Rxe1+ 20. Qxe1 Bf5 21. Nc5 Qf8 22. a4 Re8 23. Qd1 Qh6 24. b5 cxb5 25. axb5 Nd6 26. Bxd5 Re7 27. Bc6 Nc4 28. Nd3 Re3 29. fxe3 Qxe3+ 30. Nf2 Qxc3 31. Rc1 Qb4 32. Qe1 Qxe1+ 33. Rxe1 Bxd4 34. Kg2 h5 35. Re7 Kf8 36. Re8+ Kg7 37. h3 Nd6 38. Rd8 Bc5 39. g4 hxg4 40. hxg4 Bc2 41. Kf3 f5 42. g5 Nf7 43. Rd7 Kf8 44. Kf4 Bd6+ 45. Ke3 Bc5+ 46. Kf4 Bd6+ 47. Ke3 1/2-1/2

[Event "US Open-115"]
[Site "Orlando"]
[Date "2014.08.01"]
[Round "7"]
[White "Szabo, Marcell"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1799"]
[BlackElo "2392"]
[PlyCount "128"]
[EventDate "2014.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d3 h6 5. c3 g6 6. 0-0 Bg7 7. Ne1 Nge7 8. b4 0-0 9. Be3 Kh7 10. Kh1 f5 11. f3 d5 12. exd5 Nxd5 13. Bxd5 Qxd5 14. Qb3 Qd8 15. Nd2 Re8 16. Rd1 Be6 17. Qb1 Ne7 18. c4 Qd7 19. f4 exf4 20. Bxf4 g5 21. Bg3 f4 22. Bf2 Bf5 23. Qb3 Rad8 24. d4 Bg6 25. Ndf3 Nf5 26. Nc2 Re2 27. Kg1 Ne3 28. Nxe3 fxe3 29. Bxe3 Bc2 30. Qa3 Qg4 31. Bf2 Bxd1 32. Rxd1 Qe4 33. h3 Qc2 34. Qd3+ Qxd3 35. Rxd3 Rxa2 36. Re3 Rd7 37. c5 Rb2 38. Ra3 c6 39. Rxa7 Rxb4 40. Ra2 Kg6 41. Re2 Bf6 42. Kh2 Kf7 43. Kg3 Re7 44. Ra2 Ke6 45. Kg4 Kf7 46. Kf5 Rd7 47. Re2 Rd5+ 48. Ke4 Rxc5 49. Bg3 Bxd4 50. Nxd4 Rcc4 51. Rf2+ Ke7 52. Be5 c5 53. Kd5 Rxd4+ 54. Bxd4 cxd4 55. Rd2 b6 56. Re2+ Kd7 57. Rf2 d3 58. Rd2 Rb5+ 59. Kd4 Kd6 60. g3 Rd5+ 61. Kc4 b5+ 62. Kc3 Kc5 63. h4 b4+ 64. Kb3 Kd4 0-1

[Event "US Open-115"]
[Site "Orlando"]
[Date "2014.07.31"]
[Round "1"]
[White "Kuehnle, Torin"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1666"]
[BlackElo "2392"]
[PlyCount "106"]
[EventDate "2014.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. c3 Qe7 5. 0-0 Bd7 6. d3 g6 7. Be3 Bg7 8. Nbd2 Nh6 9. a3 f6 10. d4 Nf7 11. Re1 0-0 12. dxe5 fxe5 13. Ng5 Ncd8 14. Qb3 b5 15. Bd5 c6 16. Nxf7 Nxf7 17. Bxf7+ Rxf7 18. Nf3 h6 19. Rad1 Be6 20. Qb4 Bf8 21. a4 a5 22. Qa3 Qb7 23. axb5 Qxb5 24. b4 Ra6 25. bxa5 Rxa5 26. Qb4 Bg4 27. Qxb5 Rxb5 28. Rb1 Rfb7 29. Nd2 Be6 30. Rxb5 cxb5 31. Rb1 Kf7 32. Kf1 g5 33. Ke2 Be7 34. h3 Ke8 35. Kd3 Kd7 36. Nb3 Rb8 37. Kc2 Ra8 38. Kb2 Bc4 39. h4 gxh4 40. Bxh6 Ke6 41. Rh1 Rg8 42. Rg1 h3 43. g3 Rh8 44. Be3 h2 45. Rh1 Bf1 46. Rxf1 h1Q 47. Rxh1 Rxh1 48. Nd2 Bd8 49. f4 Re1 50. f5+ Kd7 51. Bh6 Rg1 52. Bg7 Rxg3 53. f6 Ke6 0-1

[Event "US Open-115"]
[Site "Orlando"]
[Date "2014.07.31"]
[Round "6"]
[White "Ritter, Mark"]
[Black "Shepherd, Duncan"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2392"]
[BlackElo "1695"]
[PlyCount "57"]
[EventDate "2014.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nbd2 e6 4. e3 Bd6 5. b3 b6 6. Bb2 Bb7 7. Ne5 0-0 8. Bd3 Nbd7 9. 0-0 Ne4 10. c4 f5 11. cxd5 exd5 12. f4 Ndf6 13. Ndf3 c5 14. Rc1 Rc8 15. Rc2 Qe7 16. Qe2 Rfd8 17. Rfc1 Nd7 18. Bb5 Nb8 19. dxc5 bxc5 20. Qe1 Ba6 21. Ba4 Bc7 22. g4 fxg4 23. Nxg4 d4 24. Rg2 Nf6 25. Nxf6+ Qxf6 26. Rxc5 Bxf4 27. Rxc8 Bxc8 28. exf4 Bb7 29. Bxd4 1-0

[Event "US Open-115"]
[Site "Orlando"]
[Date "2014.07.30"]
[Round "5"]
[White "Aird, Ian"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1900"]
[BlackElo "2392"]
[PlyCount "52"]
[EventDate "2014.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d3 h6 5. c3 Nf6 6. Nbd2 g6 7. 0-0 Bg7 8. Re1 0-0 9. Bb3 Qe7 10. Nf1 Kh7 11. Ne3 Nd8 12. Nd5 Nxd5 13. exd5 f5 14. Nd2 Qf6 15. Rf1 Nf7 16. f4 Bd7 17. Nc4 a5 18. fxe5 dxe5 19. Be3 b5 20. Nd2 a4 21. Bc2 Qd6 22. Qf3 Ng5 23. Qe2 Qxd5 24. h4 Ne6 25. h5 g5 26. Rxf5 Nf4 0-1

[Event "US Open-115"]
[Site "Orlando"]
[Date "2014.07.30"]
[Round "2"]
[White "Ritter, Mark"]
[Black "Luchan, Jason"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2392"]
[BlackElo "2073"]
[PlyCount "61"]
[EventDate "2014.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 c5 4. e3 b6 5. Bd3 Bb7 6. 0-0 Be7 7. c3 cxd4 8. exd4 0-0 9. Re1 d6 10. Nf1 Nbd7 11. h3 Re8 12. Bf4 a6 13. a4 Qc8 14. N1d2 Bd5 15. Qe2 Qb7 16. Bg3 Bf8 17. c4 Bxf3 18. Nxf3 a5 19. Rad1 Rac8 20. c5 Nb8 21. Bb5 Red8 22. cxd6 Qd5 23. Ne5 Qb3 24. Bc4 Qxa4 25. Nxf7 Re8 26. b3 Qb4 27. Bxe6 Rc3 28. d5 Rxb3 29. Be5 Nbd7 30. Bxf6 Nxf6 31. d7 1-0

[Event "US Open-115"]
[Site "Orlando"]
[Date "2014.07.29"]
[Round "4"]
[White "Ritter, Mark"]
[Black "Brock, William"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2392"]
[BlackElo "2018"]
[PlyCount "118"]
[EventDate "2014.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nbd2 e6 4. e3 Bd6 5. b3 b6 6. Bb2 Bb7 7. Bd3 Nbd7 8. Ne5 0-0 9. f3 c5 10. Qe2 Qc7 11. f4 Ne4 12. Bxe4 dxe4 13. Nxd7 Qxd7 14. dxc5 Bxc5 15. 0-0-0 Qe7 16. Kb1 a5 17. a4 Rfc8 18. c4 Rd8 19. Nf1 Rxd1+ 20. Qxd1 Rd8 21. Qe2 Qd7 22. Bc1 e5 23. fxe5 Qe7 24. Bb2 Rd3 25. Kc2 h6 26. h4 Bc8 27. g4 Be6 28. g5 b5 29. Nd2 Rxe3 30. Qg2 h5 31. axb5 Bg4 32. Rf1 Re2 33. Qg3 e3 34. Rd1 exd2 35. Rxd2 Rxd2+ 36. Kxd2 Qb7 37. e6 Bxe6 38. g6 f6 39. Bc3 Bf5 40. Bxa5 Qd7+ 41. Ke1 Qe8+ 42. Kd2 Bxg6 43. Bc3 Qd7+ 44. Ke1 Qe6+ 45. Kd1 Qe4 46. Bd2 Bf5 47. Qc3 Qh1+ 48. Be1 Bg4+ 49. Kd2 Qh2+ 50. Kc1 Qf4+ 51. Bd2 Qe4 52. Qc2 Qh1+ 53. Kb2 Qxh4 54. b4 Bd4+ 55. Bc3 Bxc3+ 56. Qxc3 Qf2+ 57. Ka3 h4 58. c5 Be6 59. Qb2 Qf3+ 0-1

[Event "US Open-115"]
[Site "Orlando"]
[Date "2014.07.28"]
[Round "3"]
[White "Serna, Jeffrey M"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1962"]
[BlackElo "2392"]
[PlyCount "103"]
[EventDate "2014.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. cxd4 Bb4+ 7. Nbd2 d5 8. exd5 Nxd5 9. 0-0 0-0 10. h3 Bf5 11. a3 Be7 12. Nb3 Bf6 13. Re1 b6 14. Ne5 Qd6 15. Qf3 Be6 16. Qg3 Rad8 17. Bd2 Nce7 18. Bc3 a5 19. a4 Rfe8 20. Nd2 Bxe5 21. Rxe5 Ng6 22. Bxd5 Bxd5 23. Rxe8+ Rxe8 24. Qxd6 cxd6 25. Nf1 Nf4 26. Ne3 Rc8 27. Kf1 Be4 28. f3 Bg6 29. Ke1 f6 30. Kd2 Kf8 31. b4 axb4 32. Bxb4 Ke7 33. g3 Nd3 34. Nd5+ Ke6 35. Nxb6 Rb8 36. Ba5 d5 37. Ra3 Nb2 38. Kc3 Nd1+ 39. Kb4 Nf2 40. Kc5 Nd3+ 41. Kc6 Rd8 42. Ra2 Nc1 43. Ra1 Nd3 44. Bc3 Rd6+ 45. Kc7 Be8 46. Bd2 Rc6+ 47. Kb7 Rc2 48. Ba5 Nc1 49. Ra3 Ne2 50. Ka6 Nxd4 51. Re3+ Kf7 52. Nxd5 1/2-1/2

[Event "US Open-112"]
[Site "Orlando"]
[Date "2011.08.04"]
[Round "4"]
[White "Ritter, Mark"]
[Black "Naroditsky, Daniel"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "2408"]
[BlackElo "2451"]
[PlyCount "47"]
[EventDate "2011.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. Bd3 0-0 6. 0-0 Nc6 7. c4 Nb4 8. Bb1 dxc4 9. Nxc4 c5 10. Bd2 Nc6 11. dxc5 Qd5 12. Qe2 Qxc5 13. Rc1 Qh5 14. Bc3 Rd8 15. Bc2 Be6 16. h3 Rac8 17. Ncd2 a6 18. Bb3 Bxb3 19. Nxb3 Ne4 20. Bxg7 Kxg7 21. Rc2 Ne5 22. Nxe5 Qxe5 23. Rac1 Rxc2 24. Qxc2 1/2-1/2

[Event "US Open-112"]
[Site "Orlando"]
[Date "2011.08.03"]
[Round "3"]
[White "Ritter, Mark"]
[Black "Zapata, Alonso"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2408"]
[BlackElo "2472"]
[PlyCount "94"]
[EventDate "2011.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. Bd3 0-0 6. 0-0 c5 7. b3 Nc6 8. Bb2 b6 9. a3 Bb7 10. Qe2 Rc8 11. Rfd1 Nd7 12. c4 e6 13. cxd5 exd5 14. Rac1 Re8 15. Qf1 Qe7 16. Rc2 Na5 17. Bb5 cxd4 18. Rxc8 Rxc8 19. Nxd4 Ne5 20. Rc1 Qd8 21. b4 Nac4 22. Nxc4 dxc4 23. Bxc4 Rxc4 24. Rxc4 Bxg2 25. Qxg2 Nxc4 26. Bc3 Qe8 27. Qf3 Nxa3 28. Qe2 Qc8 29. Bb2 Nc4 30. Bc3 a6 31. b5 axb5 32. Bb4 h5 33. Nxb5 Qc6 34. Nd4 Qd5 35. Nf3 Qe4 36. Nd2 Nxd2 37. Qxd2 b5 38. h3 Kh7 39. Qd6 Qf3 40. Qd7 Qe4 41. Qd6 Qe6 42. Qc5 Qxh3 43. Qxb5 Qg4+ 44. Kf1 h4 45. Be7 h3 46. Qd5 h2 47. Qh1 Qc4+ 0-1

[Event "Tampa op"]
[Site "Tampa"]
[Date "2003.04.13"]
[Round "4"]
[White "Ludwig, Daniel"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "C60"]
[BlackElo "2408"]
[PlyCount "110"]
[EventDate "2003.04.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 d6 6. d4 Bd7 7. Re1 Qe7 8. Qa4 Nf6 9. Nbd2 0-0 10. d5 Nd8 11. Bxd7 Nxd7 12. b4 f5 13. c4 Nf7 14. Bb2 a5 15. bxa5 Nc5 16. Qc2 Ng5 17. exf5 gxf5 18. Nd4 Qd7 19. N4b3 Na4 20. Ba3 b6 21. Rac1 Nf7 22. axb6 cxb6 23. Bb4 Kh8 24. Nb1 e4 25. Nc3 Nc5 26. Bxc5 bxc5 27. a4 Ne5 28. Red1 Nxc4 29. Nxe4 Na3 30. Nexc5 dxc5 31. Nxc5 Nxc2 32. Nxd7 Rfd8 33. Nb6 Ra6 34. a5 Nd4 35. Kf1 Rxa5 36. d6 Rb5 37. Rc8 Rxc8 38. Nxc8 Rb7 39. Ne7 Rd7 40. Re1 Bf6 41. Nc8 Kg7 42. h3 Kf7 43. f4 h5 44. g3 Nb5 45. Rd1 Nc3 46. Rd3 Ne4 47. Kg2 Ke6 48. Kf3 Rg7 49. Kg2 Bh4 50. d7 Rxd7 51. Rxd7 Kxd7 52. Nb6+ Kc6 53. Nc4 Kc5 54. Ne3 Nxg3 55. Kf3 Kd6 1/2-1/2

[Event "Tampa op"]
[Site "Tampa"]
[Date "2003.04.13"]
[Round "5"]
[White "Ritter, Mark"]
[Black "Zelner, Alexander"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2408"]
[PlyCount "103"]
[EventDate "2003.04.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nbd2 c6 4. c4 Bf5 5. e3 e6 6. Be2 Nbd7 7. 0-0 h6 8. b3 Be7 9. Bb2 0-0 10. a3 a5 11. Re1 Re8 12. Bc3 Ne4 13. Nxe4 Bxe4 14. Qd2 Bd6 15. Qb2 Qc7 16. c5 Bf8 17. b4 axb4 18. axb4 Bxf3 19. Bxf3 b5 20. Ra3 Rxa3 21. Qxa3 g6 22. Ra1 Rb8 23. g3 f5 24. Bg2 Bg7 25. Qa5 Qxa5 26. Rxa5 Rb7 27. f3 Kf7 28. Kf2 Ke7 29. Ra6 Nb8 30. Ra8 g5 31. Ke2 h5 32. h3 Kd7 33. Kd3 Bf6 34. e4 Kc8 35. Bd2 g4 36. exf5 exf5 37. Bf4 Bd8 38. hxg4 hxg4 39. fxg4 fxg4 40. Bf1 Bc7 41. Be2 Bxf4 42. Bxg4+ Kd8 43. gxf4 Kc7 44. Be6 Nd7 45. f5 Nb8 46. Ke3 Kd8 47. Kf4 Kc7 48. Kg5 Kd8 49. f6 Ke8 50. Bc8 Rh7 51. Rxb8 Rh2 52. Be6# 1-0

[Event "Tampa op"]
[Site "Tampa"]
[Date "2003.04.12"]
[Round "2"]
[White "Ritter, Mark"]
[Black "Diaz, Dagoberto"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2408"]
[BlackElo "2245"]
[PlyCount "91"]
[EventDate "2003.04.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 b6 4. e4 Bb7 5. Bd3 c5 6. c3 d6 7. 0-0 Be7 8. Re1 0-0 9. Qe2 Nbd7 10. e5 dxe5 11. dxe5 Nd5 12. Qe4 g6 13. Qg4 Qc7 14. Qg3 Rfe8 15. Ne4 Bf8 16. Neg5 Bg7 17. h4 c4 18. Be2 Ne7 19. Bf4 Nc5 20. Nd4 a6 21. Rad1 Rad8 22. h5 Qc8 23. hxg6 Nxg6 24. Qh2 h6 25. Nxf7 Kxf7 26. Qh5 Nd3 27. Rxd3 cxd3 28. Bxd3 Rg8 29. Bxg6+ Ke7 30. Bg3 Rxd4 31. cxd4 Qc4 32. b3 Qc3 33. Rd1 Bf8 34. Qh4+ Kd7 35. Qf6 Be7 36. Qf7 Rf8 37. Qh7 Kd8 38. Be4 Bxe4 39. Qxe4 Ke8 40. Qg6+ Kd7 41. d5 Bc5 42. dxe6+ Kc7 43. Qg7+ Kc8 44. e7 Re8 45. Qg4+ Kb8 46. Rd8+ 1-0

[Event "Tampa op"]
[Site "Tampa"]
[Date "2003.04.12"]
[Round "3"]
[White "Ritter, Mark"]
[Black "Jacobs, David"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2408"]
[PlyCount "63"]
[EventDate "2003.04.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Nbd2 e6 4. e3 c5 5. a3 Bd6 6. b3 0-0 7. Bb2 b6 8. Bd3 Bb7 9. 0-0 Nbd7 10. Ne5 Qc7 11. f4 Ne4 12. c4 f5 13. Rc1 Ndf6 14. Ndf3 Qe7 15. a4 a5 16. Qe2 Rac8 17. cxd5 exd5 18. Rfd1 Rc7 19. Bb5 Rfc8 20. Qe1 cxd4 21. Rxc7 Rxc7 22. Bxd4 Bb4 23. Qf1 Bc5 24. Rc1 Bxd4 25. Nxd4 g6 26. Qe1 Qb4 27. h3 Qxe1+ 28. Rxe1 Rc3 29. Nef3 Nc5 30. Nd2 Nfe4 31. Nb1 Nd3 32. Rf1 1-0

[Event "Tampa op"]
[Site "Tampa"]
[Date "2003.04.11"]
[Round "1"]
[White "Marshall, Mario"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2130"]
[BlackElo "2408"]
[PlyCount "39"]
[EventDate "2003.04.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Nxd4 Nf6 6. 0-0 Be7 7. Nc3 0-0 8. Nxc6 bxc6 9. Bf4 Nd7 10. Qh5 Bf6 11. Rad1 Qe7 12. Rfe1 Rb8 13. Bb3 Ne5 14. Qe2 Re8 15. Bg3 Qf8 16. f4 Bg4 17. Qa6 Nd7 18. Qxc6 Bxc3 19. bxc3 Rb6 20. Qxc7 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2001.02.19"]
[Round "6"]
[White "Ritter, Mark"]
[Black "Johnson, Joel F"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2408"]
[BlackElo "2227"]
[PlyCount "57"]
[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 g6 2. e4 Bg7 3. Nf3 c5 4. c3 cxd4 5. cxd4 d5 6. e5 Nc6 7. h3 h5 8. Nc3 Nh6 9. Bf4 Be6 10. Qd2 Qa5 11. Be2 Nf5 12. 0-0 a6 13. a3 b5 14. Rfd1 Qb6 15. b4 Rc8 16. Na2 a5 17. Rac1 axb4 18. axb4 Na7 19. Rc5 f6 20. Nc3 g5 21. exf6 exf6 22. Nxd5 Bxd5 23. Rxd5 Qe6 24. Re1 0-0 25. Bc4 Qf7 26. Ba2 Rc4 27. Rxf5 gxf4 28. Ne5 Qc7 29. Nxc4 1-0

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2001.02.17"]
[Round "2"]
[White "Ritter, Mark"]
[Black "Siegel, Noah J"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "2408"]
[BlackElo "2234"]
[PlyCount "58"]
[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. Nf3 Nf6 3. Nbd2 c5 4. e3 Nc6 5. b3 Bg4 6. Bb2 e6 7. a3 cxd4 8. exd4 Bd6 9. Bd3 0-0 10. 0-0 Qc7 11. Qe1 Bf4 12. h3 Bh5 13. Qb1 Bxd2 14. Nxd2 Qf4 15. Qc1 Nxd4 16. Ne4 Ne2+ 17. Bxe2 Qxe4 18. Bd3 Qh4 19. f4 Bg6 20. f5 exf5 21. Rf4 Qg3 22. Bxf6 gxf6 23. Qd2 Rfe8 24. Raf1 Qe3+ 25. Qxe3 Rxe3 26. Bxf5 Rae8 27. Bxg6 hxg6 28. Rxf6 R8e7 29. Rd6 Re2 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2001.02.17"]
[Round "1"]
[White "Wolff, Jonathan"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "C22"]
[BlackElo "2408"]
[PlyCount "68"]
[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. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qa4 Nf6 5. Bg5 Be7 6. Nc3 0-0 7. 0-0-0 d6 8. h3 a6 9. Nf3 Bd7 10. Qc4 b5 11. Qe2 Re8 12. g4 Qc8 13. Bg2 b4 14. Bxf6 Bxf6 15. Nd5 Bd8 16. Nd2 a5 17. f4 a4 18. g5 Nd4 19. Qf2 c5 20. e5 dxe5 21. Ne4 Ra6 22. Bf1 Rc6 23. Bc4 exf4 24. Qxf4 Bf5 25. Nd6 Rxd6 26. Qxd6 Bxg5+ 27. Nf4 Qd8 28. Qxd8 Bxf4+ 29. Kb1 Bxc2+ 30. Ka1 Rxd8 31. Rdf1 Be4 32. Bxf7+ Kh8 33. Rhg1 Nc2+ 34. Kb1 Ne3+ 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "2000.12.18"]
[Round "10"]
[White "Ritter, Mark"]
[Black "Mirabile, Tim"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2448"]
[BlackElo "2158"]
[PlyCount "79"]
[EventDate "2000.10.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 e6 4. Nbd2 Be7 5. e3 Nbd7 6. c4 0-0 7. Rc1 c6 8. Bd3 h6 9. Bh4 Ne8 10. Bxe7 Qxe7 11. 0-0 Nef6 12. Bb1 e5 13. cxd5 Nxd5 14. Qc2 N5f6 15. Nc4 exd4 16. Nxd4 Nb6 17. Nf5 Bxf5 18. Qxf5 Rfe8 19. Rfd1 Rad8 20. Nxb6 axb6 21. a3 Rxd1+ 22. Rxd1 Rd8 23. Rxd8+ Qxd8 24. Qd3 Qxd3 25. Bxd3 Ne8 26. f4 f6 27. Kf2 Nd6 28. e4 Kf8 29. Ke3 Ke7 30. e5 fxe5 31. fxe5 Nf7 32. Kf4 Nd8 33. Bf5 Ne6+ 34. Bxe6 Kxe6 35. a4 g6 36. h4 Kf7 37. h5 gxh5 38. Kf5 h4 39. e6+ Ke7 40. Ke5 1-0

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "2000.12.11"]
[Round "9"]
[White "Tamarkin, Larry S"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2098"]
[BlackElo "2448"]
[PlyCount "32"]
[EventDate "2000.10.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. Nf3 Qe7 6. Nc3 Nf6 7. a3 0-0 8. Ne2 e4 9. Nfg1 Ne5 10. Ng3 Nfg4 11. Nh3 Qh4 12. Kf1 Ng6 13. Be2 f5 14. Qe1 f4 15. exf4 Nxf4 16. Nxf4 Nxf2 0-1

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "2000.12.04"]
[Round "8"]
[White "Ritter, Mark"]
[Black "Bonin, Jay R"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2448"]
[BlackElo "2413"]
[PlyCount "72"]
[EventDate "2000.10.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Nbd2 g6 4. e4 Bg7 5. Bd3 0-0 6. 0-0 Nc6 7. Re1 e5 8. c3 a5 9. h3 Nh5 10. dxe5 Nf4 11. Bb5 Nxe5 12. Nf1 Qf6 13. Nxe5 dxe5 14. Bxf4 exf4 15. Be2 a4 16. a3 Rd8 17. Qc1 Bf8 18. Nd2 Bc5 19. Nf3 Be6 20. e5 Qf5 21. Bd1 Bb3 22. Bxb3 axb3 23. Rd1 Bb6 24. Qb1 Rxd1+ 25. Qxd1 Qc2 26. Qxc2 bxc2 27. Rc1 Rd8 28. Rxc2 Rd1+ 29. Kh2 Rf1 30. g3 Rxf2+ 31. Rxf2 Bxf2 32. gxf4 Be3 33. Kg3 Bc1 34. b3 Bxa3 35. Nd4 Bc5 36. Kf3 Kf8 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "2000.11.27"]
[Round "7"]
[White "Ritter, Mark"]
[Black "Goregliad, Sergei"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2448"]
[BlackElo "2367"]
[PlyCount "115"]
[EventDate "2000.10.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 0-0 5. c3 d6 6. e4 Nc6 7. d5 Nh5 8. Be3 Ne5 9. Be2 Ng4 10. Bd4 Nf4 11. 0-0 Ne5 12. Re1 Nxe2+ 13. Qxe2 Bg4 14. Qe3 Bxf3 15. Bxe5 Bxe5 16. Nxf3 Bg7 17. Rad1 Qd7 18. e5 dxe5 19. Nxe5 Qa4 20. a3 Rad8 21. Rd4 Qb5 22. Qd2 c5 23. c4 Qa6 24. Rd3 Bxe5 25. Rxe5 Qxc4 26. Rxe7 Rd6 27. Rxb7 Rfd8 28. Qc3 Qxc3 29. Rxc3 Rxd5 30. g3 a6 31. Rb6 Rd1+ 32. Kg2 R8d2 33. Rxc5 Rb1 34. b4 Rb3 35. Rxa6 Kg7 36. Rc4 g5 37. Rc5 h6 38. Rf5 Rdd3 39. Raf6 Rxa3 40. Rxf7+ Kg6 41. R5f6+ Kh5 42. Rh7 g4 43. Rhxh6+ Kg5 44. Rhg6+ Kh5 45. Rh6+ Kg5 46. Rfg6+ Kf5 47. h3 gxh3+ 48. Kxh3 Ra1 49. Rd6 Rb3 50. Rhf6+ Ke5 51. Rde6+ Kd5 52. Ra6 Rh1+ 53. Kg2 Rbb1 54. Ra5+ Ke4 55. Rf4+ Kd3 56. Ra3+ Ke2 57. Re3+ Kd2 58. Kf3 1-0

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "2000.11.20"]
[Round "6"]
[White "Furdzik, Rafal"]
[Black "Ritter, Mark"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2208"]
[BlackElo "2448"]
[PlyCount "107"]
[EventDate "2000.10.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qd2 dxc6 7. Nc3 Be6 8. Bd3 Ne7 9. Qf4 Bd4 10. 0-0 Bxc3 11. bxc3 Qxf4 12. Bxf4 0-0-0 13. Be3 Kb8 14. a4 Nc8 15. a5 Nd6 16. Ra4 Nb5 17. c4 Nd4 18. c5 Nb5 19. a6 b6 20. Rb4 Rd7 21. f4 f6 22. Rfb1 Re8 23. Kf2 Nc3 24. Ra1 Bg4 25. Bc1 Rde7 26. h3 Bh5 27. g4 Bf7 28. Kf3 Na2 29. Ra4 Nxc1 30. Rxc1 g5 31. Bc4 Bg6 32. f5 Bf7 33. Bxf7 Rxf7 34. Rd1 Kc8 35. Rc4 Rd7 36. Rcd4 Rxd4 37. Rxd4 Re5 38. cxb6 axb6 39. Ra4 Kb8 40. a7+ Ka8 41. h4 h6 42. hxg5 hxg5 43. Rc4 c5 44. Ra4 Re8 45. Ra1 Re7 46. Rh1 Kxa7 47. Rh6 Rf7 48. e5 fxe5 49. Ke4 Rd7 50. f6 Rd4+ 51. Kxe5 Rf4 52. Rg6 b5 53. Rxg5 Rf2 54. Rf5 1-0

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "2000.11.13"]
[Round "5"]
[White "Stripunsky, Alexander"]
[Black "Ritter, Mark"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2610"]
[BlackElo "2448"]
[PlyCount "79"]
[EventDate "2000.10.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 Bc5 5. Nf3 d6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. c3 0-0 10. b4 Bb6 11. a4 a6 12. Nxb6 cxb6 13. Nd2 Ne7 14. Bb3 d5 15. 0-0 Be6 16. Re1 Ng6 17. g3 Re8 18. Nf1 d4 19. Bxe6 Rxe6 20. c4 Qd6 21. Qd2 Rc8 22. Rec1 Qe7 23. Rab1 h5 24. Rc2 h4 25. a5 hxg3 26. hxg3 Nf8 27. Nh2 Nd7 28. Kg2 bxa5 29. bxa5 Nc5 30. Rcc1 Rg6 31. Nf3 Rh6 32. Rh1 Rxh1 33. Rxh1 Rc6 34. Nh4 g6 35. Nf3 Qf6 36. Nh2 Qg7 37. Ng4 f6 38. f4 Ne6 39. fxe5 fxe5 40. Qf2 1-0

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "2000.11.06"]
[Round "4"]
[White "Ritter, Mark"]
[Black "Dolgitser, Konstantin"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2448"]
[BlackElo "2291"]
[PlyCount "109"]
[EventDate "2000.10.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 h6 6. Bh4 c5 7. c3 Qb6 8. Qb3 Qxb3 9. axb3 cxd4 10. exd4 Bf5 11. Bb5+ Nfd7 12. 0-0 g5 13. Bg3 Nc6 14. Rfe1 e6 15. b4 0-0 16. Nb3 a6 17. Bxc6 bxc6 18. Ne5 Bxe5 19. Bxe5 Rfc8 20. f3 f6 21. Bd6 Kf7 22. Na5 Nb6 23. b3 Nd7 24. g4 Bh7 25. Re3 Bg8 26. h4 Kg6 27. Kf2 Ra7 28. Rh1 Kg7 29. Kg3 Nf8 30. Bc5 Rd7 31. f4 gxf4+ 32. Kxf4 e5+ 33. dxe5 fxe5+ 34. Kxe5 Ne6 35. Bd4 Re8 36. Nxc6 Nxd4+ 37. Kxd4 Rxe3 38. Kxe3 Rc7 39. Nd4 Rxc3+ 40. Kd2 Rc8 41. Ra1 Rb8 42. Rxa6 Rxb4 43. Kc3 Rb8 44. Nf5+ Kf8 45. Rxh6 Rc8+ 46. Kd3 Rb8 47. Nd4 Kg7 48. Rc6 Bh7+ 49. Ke3 Be4 50. h5 Ra8 51. g5 Ra1 52. Rc7+ Kg8 53. g6 Rd1 54. Ne6 Bxg6 55. Rg7+ 1-0

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "2000.10.30"]
[Round "3"]
[White "Shapiro, Daniel E"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "2266"]
[BlackElo "2448"]
[PlyCount "140"]
[EventDate "2000.10.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Nbd7 5. Bg2 Be7 6. 0-0 0-0 7. Qc2 c6 8. Nbd2 b6 9. Rd1 Bb7 10. b3 Rc8 11. e4 c5 12. exd5 exd5 13. Bb2 cxd4 14. Nxd4 Ba8 15. Qf5 g6 16. Qh3 Re8 17. cxd5 Bxd5 18. Bxd5 Nxd5 19. Ne6 fxe6 20. Qxe6+ Kf8 21. Qxd5 Rc5 22. Qd4 Bf6 23. Qf4 Rf5 24. Qd6+ Be7 25. Qc6 Nc5 26. Nf1 Qc8 27. Qxc8 Rxc8 28. Ne3 Rf7 29. Rac1 Rd8 30. Rxd8+ Bxd8 31. Ba3 Be7 32. Nd5 Bd6 33. Rd1 Be5 34. b4 Nb7 35. b5+ Bd6 36. Bxd6+ Nxd6 37. a4 Ne4 38. f4 Nc5 39. Ra1 Rd7 40. Nf6 Rf7 41. Ng4 Rd7 42. Ne5 Rd2 43. Nc6 a5 44. bxa6 Nxa6 45. Rb1 Ra2 46. Rxb6 Rxa4 47. Rb7 Rc4 48. Nd8 Rc8 49. Ne6+ Kg8 50. Rg7+ Kh8 51. Ra7 Nb4 52. Ng5 h5 53. Nf7+ Kg8 54. Ne5 Nc6 55. Nxc6 Rxc6 56. Ra2 Kg7 57. Kf2 Rc3 58. h4 Kf6 59. Ra6+ Kf5 60. Ra5+ Kf6 61. Rg5 Ra3 62. f5 gxf5 63. Rxh5 Ra2+ 64. Kf3 Ra3+ 65. Kg2 Ra2+ 66. Kf3 Ra3+ 67. Kg2 Ra2+ 68. Kh3 Ra3 69. Rh8 Kg7 70. Rb8 f4 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "2000.10.23"]
[Round "2"]
[White "Ritter, Mark"]
[Black "Berg, George P"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2448"]
[BlackElo "2196"]
[PlyCount "79"]
[EventDate "2000.10.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bd3 Nc6 4. c3 Nf6 5. Bc2 Bd7 6. 0-0 g6 7. Re1 Bg7 8. d3 0-0 9. Nbd2 Qc7 10. Nb3 Rac8 11. d4 cxd4 12. Nbxd4 Nxd4 13. Nxd4 Ng4 14. h3 Ne5 15. Bg5 Rfe8 16. Bb3 Nc4 17. Re2 Qc5 18. Bh4 Qh5 19. Bg3 e5 20. Bxc4 Rxc4 21. Nc2 Bb5 22. f3 Rc6 23. Rd2 Ba4 24. b3 Bb5 25. c4 Ba6 26. Bf2 Bf8 27. Nb4 Rcc8 28. Nd5 Kg7 29. Bxa7 b5 30. cxb5 Bxb5 31. Be3 Rc6 32. a4 Ba6 33. b4 Bc4 34. b5 Rcc8 35. b6 Bxd5 36. Rxd5 Rb8 37. a5 Qh4 38. a6 Qd8 39. b7 Qc7 40. Rc1 1-0

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "2000.10.16"]
[Round "1"]
[White "Chipkin, Leonard B"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "1920"]
[BlackElo "2448"]
[PlyCount "72"]
[EventDate "2000.10.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d6 3. Nf3 Nbd7 4. Be2 e5 5. 0-0 c6 6. c4 Be7 7. Nc3 0-0 8. Qc2 a5 9. b3 Re8 10. Bb2 Qc7 11. Rac1 Nf8 12. c5 dxc5 13. dxe5 N6d7 14. Ne4 Ng6 15. Nd6 Bxd6 16. exd6 Qxd6 17. Qc3 Qf8 18. Ng5 Kh8 19. Bc4 Nde5 20. f4 Nxc4 21. Qxc4 Kg8 22. f5 Ne5 23. Qh4 h6 24. Ne6 fxe6 25. Bxe5 exf5 26. Qg3 b6 27. Bc7 Ra6 28. Rc4 Qe7 29. Bf4 Kh7 30. Rd1 Be6 31. Rd6 Qf7 32. Rc1 Bd5 33. Be5 Ra7 34. Rf1 Re6 35. Rd8 Rg6 36. Qh4 Rxg2+ 0-1

[Event "New York op"]
[Site "New York"]
[Date "2000.05.09"]
[Round "7"]
[White "Ritter, Mark"]
[Black "Cuartas, Carlos Enrique"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2415"]
[BlackElo "2300"]
[PlyCount "86"]
[EventDate "2000.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 076 Extra"]
[Source "ChessBase"]
[SourceDate "2000.07.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.07.11"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Nbd2 Bg4 4. e4 Nc6 5. c3 e5 6. Qb3 Bc8 7. Bd3 Be7 8. 0-0 0-0 9. Re1 Nd7 10. Nc4 Bf6 11. Be3 Nb6 12. Nxb6 axb6 13. h3 Re8 14. a3 h6 15. Qc2 Bd7 16. d5 Ne7 17. c4 Ng6 18. Bf1 Bg5 19. Nxg5 hxg5 20. g3 f6 21. b4 Qc8 22. g4 Bxg4 23. hxg4 Qxg4+ 24. Bg2 Nh4 25. f3 Nxf3+ 26. Kf2 Nxe1 27. Kxe1 Kf7 28. Qe2 Qxe2+ 29. Kxe2 Ra4 30. Bc1 Rh8 31. Rb1 g6 32. Rb3 g4 33. Kf2 f5 34. Kg3 Kf6 35. c5 dxc5 36. bxc5 Rc4 37. Bd2 Rc2 38. Rd3 bxc5 39. d6 cxd6 40. Rxd6+ Ke7 41. Rd5 Ke6 42. Kf2 f4 43. Ke1 g3 0-1

[Event "New York op"]
[Site "New York"]
[Date "2000.05.07"]
[Round "5"]
[White "Ritter, Mark"]
[Black "Koenig, David E"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2415"]
[BlackElo "2236"]
[PlyCount "79"]
[EventDate "2000.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 076 Extra"]
[Source "ChessBase"]
[SourceDate "2000.07.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.07.11"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nbd2 Bf5 4. g3 c6 5. Bg2 h6 6. c4 e6 7. 0-0 Nbd7 8. b3 Bd6 9. Bb2 Qc7 10. Rc1 0-0 11. a3 Bh7 12. Ne1 Rfe8 13. Nd3 Bxd3 14. exd3 dxc4 15. dxc4 c5 16. dxc5 Bxc5 17. b4 Bd6 18. Nb3 Rad8 19. Qe2 Be5 20. Nd4 Bxd4 21. Bxd4 e5 22. Be3 b6 23. c5 bxc5 24. bxc5 e4 25. Rfd1 Ne5 26. Rxd8 Rxd8 27. Bf4 g5 28. Bxe5 Qxe5 29. c6 Rc8 30. Qe3 Rc7 31. h3 Qe6 32. Qc5 Kg7 33. Kh2 Kg6 34. Rc3 Kg7 35. Bf1 Qd5 36. Ba6 Qxc5 37. Rxc5 Ng8 38. g4 Ne7 39. Bb5 Kf6 40. Ba4 1/2-1/2

[Event "New York op"]
[Site "New York"]
[Date "2000.05.06"]
[Round "3"]
[White "Ritter, Mark"]
[Black "Epishin, Vladimir"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2415"]
[BlackElo "2667"]
[PlyCount "82"]
[EventDate "2000.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 076 Extra"]
[Source "ChessBase"]
[SourceDate "2000.07.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.07.11"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. c4 dxc4 5. Nxc4 Bg7 6. Bf4 0-0 7. e3 Nbd7 8. Be2 c5 9. dxc5 Nxc5 10. 0-0 Be6 11. Rc1 Rc8 12. h3 Nfd7 13. Qd2 Nb6 14. b3 Nxc4 15. Qxd8 Rfxd8 16. Bxc4 Bxc4 17. Rxc4 b5 18. Rc2 Nd3 19. Rxc8 Rxc8 20. Rd1 Rc1 21. Rxc1 Nxc1 22. Be5 Nxa2 23. Bxg7 Kxg7 24. Nd4 a6 25. Kf1 Nb4 26. f4 Kf8 27. Ke2 Ke8 28. e4 Kd7 29. Kd2 Kd6 30. Nf3 f6 31. g4 Nc6 32. Kc3 a5 33. h4 e5 34. f5 gxf5 35. gxf5 Nd4 36. Nd2 Kc5 37. Nf1 b4+ 38. Kb2 Nb5 39. Ne3 Nd6 40. Ng4 Nxe4 41. h5 Kd6 0-1

[Event "New York op"]
[Site "New York"]
[Date "2000.05.05"]
[Round "2"]
[White "Benjamin, Joel"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2591"]
[BlackElo "2415"]
[PlyCount "107"]
[EventDate "2000.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 076 Extra"]
[Source "ChessBase"]
[SourceDate "2000.07.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.07.11"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d4 Bg4 5. c3 Qe7 6. d5 Nd8 7. h3 Bd7 8. Bd3 g6 9. c4 Bg7 10. Nc3 Nh6 11. g4 f6 12. Be3 0-0 13. Qd2 Ndf7 14. 0-0-0 Kh8 15. Rdg1 a6 16. Kb1 c5 17. dxc6 bxc6 18. c5 Be6 19. cxd6 Qxd6 20. Na4 Rfd8 21. Rd1 f5 22. gxf5 gxf5 23. Qc2 fxe4 24. Bxe4 Bd5 25. Nd2 Qf6 26. f3 Nd6 27. Rhg1 Qf7 28. Nc3 Nhf5 29. Bc5 Nd4 30. Bxd4 exd4 31. Nxd5 Nxe4 32. Nxe4 Rxd5 33. Qxc6 Rb8 34. Rd3 Rdb5 35. Rg2 R5b6 36. Qc1 Qd7 37. h4 Rc8 38. Rc2 Rxc2 39. Qxc2 Rc6 40. Qb3 h6 41. a3 Qh3 42. Ka2 Qxh4 43. Qd5 Rc8 44. Qb7 Rf8 45. Qxa6 Qh5 46. Nd2 Re8 47. Rb3 Qf7 48. Nc4 Re1 49. Nd6 Ra1+ 50. Kxa1 Qxb3 51. Qa8+ Kh7 52. Qe4+ Kg8 53. Qe8+ Kh7 54. Qe4+ 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2000.03.20"]
[Round "3"]
[White "Ritter, Mark"]
[Black "Samsa, Gregor"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2415"]
[BlackElo "2080"]
[PlyCount "88"]
[EventDate "2000.03.19"]
[EventType "team"]
[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. Nbd2 d5 4. b3 Bg7 5. Bb2 0-0 6. e3 Bg4 7. h3 Bxf3 8. Qxf3 Nbd7 9. Bd3 c6 10. Qe2 a5 11. c4 a4 12. 0-0 Re8 13. f4 e6 14. g4 Qc7 15. c5 b5 16. bxa4 Rxa4 17. Bc2 Ra7 18. a4 bxa4 19. Rxa4 Rxa4 20. Bxa4 Ra8 21. Ra1 h6 22. Kg2 Nh7 23. Nf3 f5 24. Qc2 Nhf6 25. gxf5 gxf5 26. Kh2 Nh5 27. Ne5 Bxe5 28. fxe5 Kh7 29. Rg1 Ndf6 30. Bc3 Ne4 31. Be1 f4 32. Qd1 Qf7 33. Bxc6 Ra2+ 34. Rg2 Rxg2+ 35. Kxg2 fxe3 36. Qf3 Nf4+ 37. Kh2 e2 38. Bb5 Ng5 39. Qg4 Ngxh3 40. Bxe2 h5 41. Qf3 Ng5 42. Qf1 Qf5 43. Bd1 Nd3 44. Qxf5+ exf5 1-0

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2000.03.19"]
[Round "2"]
[White "Adu, Oladapo"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2253"]
[BlackElo "2415"]
[PlyCount "98"]
[EventDate "2000.03.19"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e3 Nf6 4. c4 Be7 5. Nc3 0-0 6. a3 Re8 7. Nf3 a5 8. Be2 Nbd7 9. 0-0 c6 10. d4 Qc7 11. Qb3 Nf8 12. Rfd1 Ng6 13. dxe5 Nxe5 14. Nxe5 dxe5 15. c5 Be6 16. Bc4 Bxc4 17. Qxc4 axb4 18. axb4 b6 19. Rxa8 Rxa8 20. cxb6 Qxb6 21. Ne4 Nxe4 22. Qxe4 f6 23. Qc4+ Kf8 24. Bc3 Rd8 25. Rxd8+ Qxd8 26. g3 Qd1+ 27. Qf1 Qxf1+ 28. Kxf1 e4 29. Ke2 Kf7 30. Kd2 Ke6 31. Kc2 Kd5 32. Kb3 h5 33. h3 g6 34. Bd2 f5 35. h4 Bd8 36. Bc3 f4 37. exf4 Bb6 38. Be1 Bd4 39. Ka4 Kc4 40. Ka5 Kd3 41. b5 cxb5 42. Kxb5 Ke2 43. Kc4 Bxf2 44. Bc3 Bxg3 45. Kd5 Kf3 46. Ke6 Bxh4 47. Kf7 Kxf4 48. Kxg6 Kg4 49. Bd2 Bf2 0-1

[Event "Oz.com qual blitz"]
[Site "ICC INT"]
[Date "2000.03.05"]
[Round "3"]
[White "Bouchaud, Vincent"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "2195"]
[BlackElo "2415"]
[PlyCount "92"]
[EventDate "2000.03.05"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e4 c6 6. g3 Be7 7. Bg2 Qc7 8. 0-0 0-0 9. Re1 Re8 10. h3 a6 11. a4 a5 12. Be3 Nf8 13. Kh2 N6d7 14. Qc2 Bf6 15. Rad1 Ne6 16. d5 Nec5 17. Re2 Na6 18. Red2 Be7 19. Ne1 Nb4 20. Qb1 cxd5 21. Nxd5 Nxd5 22. cxd5 Nc5 23. Rc1 b6 24. Nd3 Bd7 25. b3 Qd8 26. h4 g6 27. Nb2 Nxb3 28. Rdc2 Nxc1 29. Rxc1 b5 30. Bf1 bxa4 31. Qa2 Rc8 32. Rxc8 Qxc8 33. Nxa4 Bg4 34. Nb6 Qd8 35. Bg2 f5 36. f3 Bh5 37. Qxa5 fxe4 38. fxe4 Bxh4 39. gxh4 Qxh4+ 40. Kg1 Rf8 41. Qd2 Bf3 42. Nc4 Bxe4 43. Nxd6 Bxg2 44. Kxg2 Qg4+ 45. Kh1 Rf1+ 46. Bg1 Qxg1# 0-1

[Event "Oz.com qual blitz"]
[Site "ICC INT"]
[Date "2000.03.05"]
[Round "5"]
[White "Macieja, Bartlomiej"]
[Black "Ritter, Mark"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2538"]
[BlackElo "2415"]
[PlyCount "143"]
[EventDate "2000.03.05"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 Nxe5 5. Nxe5 dxe5 6. Qxd8+ Kxd8 7. Bc4 f6 8. Be3 c6 9. Nd2 Kc7 10. a4 b6 11. Ke2 Ne7 12. a5 b5 13. Bd3 Be6 14. c4 b4 15. Nb3 Ng6 16. g3 Be7 17. Nc5 Bf7 18. Ra4 Bxc5 19. Bxc5 b3 20. Rb4 Nf8 21. a6 Nd7 22. Rb7+ Kc8 23. Bxa7 Be6 24. Ra1 c5 25. Bb6 Nxb6 26. Rxb6 Bd7 27. Ra5 Kc7 28. Rxb3 Kc6 29. Rbb5 Kd6 30. Rb6+ Kc7 31. Rb7+ Kc6 32. Bc2 Rxa6 33. Rxa6+ Kxb7 34. Rd6 Bc6 35. f4 Re8 36. Ke3 exf4+ 37. gxf4 Rb8 38. b3 Kc7 39. Rd2 Re8 40. Rg2 g6 41. Re2 Kd6 42. h4 Ra8 43. Rd2+ Ke7 44. e5 fxe5 45. fxe5 Rf8 46. Be4 Bd7 47. Ra2 Rb8 48. Bc2 Ke6 49. Ra7 Bc6 50. Ra5 Kxe5 51. Rxc5+ Kd6 52. Ra5 Rf8 53. c5+ Ke5 54. b4 Rf3+ 55. Kd2 Kd4 56. b5 Rf2+ 57. Ke1 Rxc2 58. bxc6 Ke3 59. Ra3+ Kd4 60. Ra5 Ke3 61. Kd1 Rd2+ 62. Kc1 Rd8 63. Kc2 Kd4 64. Kb3 Rb8+ 65. Ka4 Rc8 66. Kb5 Kd5 67. Ra7 Rb8+ 68. Rb7 Rc8 69. Rd7+ Ke6 70. Rxh7 Rb8+ 71. Ka6 Kd5 72. c7 1-0

[Event "Oz.com qual blitz"]
[Site "ICC INT"]
[Date "2000.03.05"]
[Round "9"]
[White "Montero Martinez, Cristian"]
[Black "Ritter, Mark"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2240"]
[BlackElo "2415"]
[PlyCount "87"]
[EventDate "2000.03.05"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e4 c6 6. Be2 Be7 7. 0-0 Qc7 8. h3 0-0 9. Be3 Re8 10. Qd2 a5 11. Rfe1 Nf8 12. Bf1 N6d7 13. Rad1 Ne6 14. d5 Nec5 15. Nh2 g6 16. g3 Bf8 17. h4 Nf6 18. Bg5 Ng4 19. Nxg4 Bxg4 20. Be2 Bxe2 21. Qxe2 Nd7 22. Kg2 f6 23. Bc1 Be7 24. h5 Nf8 25. hxg6 hxg6 26. Rh1 Bd8 27. Rh3 Re7 28. Rdh1 Rh7 29. Bh6 Qf7 30. Qg4 Nd7 31. Be3 Rxh3 32. Qxh3 Kf8 33. Qh8+ Qg8 34. Qh3 Ke8 35. Qg4 Nf8 36. Rh6 Be7 37. Qh3 g5 38. Bb6 Qg7 39. Nd1 cxd5 40. cxd5 Ng6 41. Qh5 Kf7 42. Rh7 Rh8 43. Rxg7+ Kxg7 44. Qg4 1-0

[Event "Oz.com qual blitz"]
[Site "ICC INT"]
[Date "2000.03.05"]
[Round "2"]
[White "Ritter, Mark"]
[Black "Dreev, Alexey"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2415"]
[BlackElo "2680"]
[PlyCount "84"]
[EventDate "2000.03.05"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nbd2 Bf5 4. g3 e6 5. Bg2 c5 6. 0-0 Nc6 7. c3 cxd4 8. Nxd4 Nxd4 9. cxd4 Be7 10. Qa4+ Qd7 11. Qxd7+ Kxd7 12. Nf3 Rhc8 13. Bf4 Rc2 14. Rfc1 Rxb2 15. Rc7+ Ke8 16. h3 Bd8 17. Rc3 Rxe2 18. Bf1 Rb2 19. a4 a6 20. g4 Ne4 21. Re3 Bg6 22. Re2 Rxe2 23. Bxe2 f6 24. Nh4 Bf7 25. Rc1 g5 26. f3 gxf4 27. fxe4 dxe4 28. Bc4 Bb6 29. Ng2 Bxd4+ 30. Kf1 f3 31. Nh4 Be3 32. Rb1 Bg5 33. Nxf3 exf3 34. Rxb7 Bh4 35. Bd3 Rd8 36. Rb3 e5 37. Rc3 e4 38. Bc2 Rd2 39. a5 Bg6 40. Ba4+ Ke7 41. Rc7+ Ke6 42. Bb3+ Ke5 0-1

[Event "Oz.com qual blitz"]
[Site "ICC INT"]
[Date "2000.03.05"]
[Round "4"]
[White "Ritter, Mark"]
[Black "Fernandes, Carlos"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2415"]
[BlackElo "2027"]
[PlyCount "87"]
[EventDate "2000.03.05"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 4. e3 b6 5. Bd3 Bb7 6. 0-0 Be7 7. b3 0-0 8. Bb2 Nbd7 9. c4 c5 10. Rc1 Rc8 11. Qe2 Qc7 12. cxd5 exd5 13. Bf5 Rcd8 14. Rfd1 Qb8 15. dxc5 bxc5 16. e4 d4 17. e5 Nd5 18. g3 Kh8 19. Nc4 Rfe8 20. h4 Nf8 21. Be4 Ne6 22. a3 Nb6 23. Na5 Bxe4 24. Qxe4 Rd7 25. Nd2 Nd5 26. Nc6 Qb7 27. Nxe7 Rdxe7 28. Re1 Rb8 29. f4 Ne3 30. Qxb7 Rexb7 31. f5 Nxf5 32. Kf2 Ne3 33. Ba1 a5 34. a4 Rb4 35. Bb2 c4 36. Ba3 Rxb3 37. Nxb3 cxb3 38. Bd6 Rd8 39. Rb1 Nc2 40. Red1 f6 41. Rxb3 fxe5 42. Bxe5 Nc5 43. Rb5 Ne3 44. Rxd4 1-0

[Event "Oz.com qual blitz"]
[Site "ICC INT"]
[Date "2000.03.05"]
[Round "6"]
[White "Ritter, Mark"]
[Black "Pacheco, Daniel"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2415"]
[BlackElo "2262"]
[PlyCount "83"]
[EventDate "2000.03.05"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. Nc3 e5 5. e4 Be7 6. Be2 Nbd7 7. a4 Nf8 8. Nd2 Ng6 9. g3 h5 10. Nc4 h4 11. Be3 hxg3 12. fxg3 Bh3 13. Bf3 Qd7 14. Qe2 Ng4 15. Bd2 b6 16. Bg2 Rb8 17. Bxh3 Rxh3 18. Qg2 Nf6 19. Ne3 a6 20. Nf5 Rh7 21. 0-0 Bf8 22. Bg5 Ng8 23. Rf2 f6 24. Bd2 N8e7 25. Ne3 Nh8 26. h4 Nf7 27. Qf3 Ng8 28. Raf1 Be7 29. b3 g5 30. h5 g4 31. Qxg4 Qxg4 32. Nxg4 Rxh5 33. Kg2 Ng5 34. Rf5 Rh7 35. Nxf6+ Nxf6 36. Bxg5 Ng4 37. Nd1 Kd7 38. Rf7 Rh2+ 39. Kf3 Rh5 40. Rxe7+ Kc8 41. Kxg4 Rh8 42. Rff7 1-0

[Event "Oz.com qual blitz"]
[Site "ICC INT"]
[Date "2000.03.05"]
[Round "8"]
[White "Ritter, Mark"]
[Black "Shcherbakov, Ruslan"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2415"]
[BlackElo "2552"]
[PlyCount "90"]
[EventDate "2000.03.05"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 c5 4. c3 d5 5. g3 Nc6 6. Bg2 cxd4 7. Nxd4 Nxd4 8. cxd4 Be7 9. 0-0 0-0 10. Qb3 b6 11. Nf3 Ba6 12. Re1 Bc4 13. Qd1 Nd7 14. b3 Ba6 15. Qd2 Bb7 16. Bb2 a5 17. a3 Nf6 18. Ne5 Ne4 19. Qe3 Bg5 20. f4 Be7 21. Rac1 Qd6 22. Rc2 Rfc8 23. Rec1 Rxc2 24. Rxc2 f6 25. Nd3 Qd7 26. Qc1 Rc8 27. Nf2 Nxf2 28. Kxf2 Rxc2 29. Qxc2 a4 30. e3 Bc6 31. Bf1 f5 32. Bd3 g5 33. b4 Bb5 34. Qe2 Bxd3 35. Qxd3 Kf7 36. Qc3 h5 37. Bc1 h4 38. Bd2 g4 39. gxh4 Bxh4+ 40. Kg2 Qb5 41. Qc7+ Kg6 42. Qc1 Qe2+ 43. Kh1 Qf3+ 44. Kg1 Bf2+ 45. Kf1 Bg3+ 0-1

[Event "Oz.com qual blitz"]
[Site "ICC INT"]
[Date "2000.03.05"]
[Round "7"]
[White "Van Wely, Loek"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "2646"]
[BlackElo "2415"]
[PlyCount "132"]
[EventDate "2000.03.05"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 c6 7. 0-0 Qc7 8. Be3 0-0 9. Rc1 Ng4 10. Bd2 Re8 11. b4 a5 12. a3 axb4 13. axb4 Nf8 14. d5 Ng6 15. g3 Nf6 16. dxc6 bxc6 17. b5 h6 18. Re1 Nf8 19. Nh4 Ne6 20. Be3 c5 21. Ra1 Bd7 22. Rxa8 Rxa8 23. Nf5 Bf8 24. Bc1 Nd4 25. Ne3 Be6 26. Bb2 Be7 27. Bd3 Bd8 28. f3 g6 29. Rf1 Qa5 30. Rf2 Qa7 31. Kg2 Qd7 32. Kg1 Ba5 33. Bf1 Bb4 34. Ba1 Ra7 35. Ra2 Rxa2 36. Nxa2 Ba5 37. Kf2 Qa7 38. Nc3 h5 39. Qa4 Qb6 40. h4 Kg7 41. Bb2 Kf8 42. Bd3 Ke7 43. Bf1 Kd7 44. Bd3 Ke7 45. Ne2 Qa7 46. Bc3 Bb6 47. Qxa7+ Bxa7 48. Ba5 Kd7 49. Nd5 Bxd5 50. exd5 Nb3 51. Bd2 Bb6 52. Ke1 Nxd2 53. Kxd2 Ba5+ 54. Ke3 Ke7 55. f4 Ng4+ 56. Kf3 f5 57. Ng1 e4+ 58. Bxe4 fxe4+ 59. Kxe4 Kf6 60. Nf3 Nh6 61. Ng5 Nf5 62. Kf3 Nd4+ 63. Ke4 Nf5 64. Kf3 Nd4+ 65. Ke4 Ne2 66. Kf3 Nd4+ 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "1999.12.20"]
[Round "10"]
[White "Ritter, Mark"]
[Black "Bonin, Jay R"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2437"]
[BlackElo "2401"]
[PlyCount "35"]
[EventDate "1999.10.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nbd2 c6 4. b3 h6 5. Bb2 Bf5 6. g3 e6 7. Bg2 Be7 8. 0-0 Ne4 9. Ne5 Nxd2 10. Qxd2 Nd7 11. Nd3 0-0 12. f3 Rc8 13. e4 Bh7 14. Kh1 Qb6 15. Rae1 Rfd8 16. Qe2 Bf6 17. c3 Qa6 18. Nc1 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "1999.12.13"]
[Round "9"]
[White "Wojtkiewicz, Aleksander"]
[Black "Ritter, Mark"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2669"]
[BlackElo "2437"]
[PlyCount "87"]
[EventDate "1999.10.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. d4 Nbd7 4. Nc3 e5 5. e4 c6 6. Be2 Be7 7. 0-0 Qc7 8. Be3 0-0 9. Nd2 Re8 10. a3 a5 11. d5 Nf8 12. Rc1 Ng6 13. g3 Bh3 14. Re1 h6 15. b4 axb4 16. axb4 Nd7 17. Bg4 Bxg4 18. Qxg4 Ra3 19. h4 Nf6 20. Qf5 Nf8 21. c5 Rxc3 22. Rxc3 cxd5 23. exd5 Nxd5 24. Rb3 Nxe3 25. Rbxe3 Ne6 26. Nf3 dxc5 27. Nxe5 Bf8 28. b5 Nd4 29. Qd3 Re6 30. Kg2 Rd6 31. Qc4 Rb6 32. Rd1 Rd6 33. b6 Qe7 34. Qxc5 Ne6 35. Qxd6 Qxd6 36. Rxd6 Bxd6 37. Nc4 Bc5 38. Re5 Kf8 39. f4 g6 40. Rd5 Ke7 41. f5 gxf5 42. Rxf5 Bd4 43. Rd5 Bc5 44. Kh3 1-0

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "1999.12.06"]
[Round "8"]
[White "Golder, Louis"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "1952"]
[BlackElo "2437"]
[PlyCount "122"]
[EventDate "1999.10.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. Qc2 Be7 6. g3 c6 7. Bg2 0-0 8. 0-0 Re8 9. b3 a6 10. Bb2 Qc7 11. Rac1 Bf8 12. e3 Qb8 13. dxe5 dxe5 14. Rfd1 a5 15. h3 Nc5 16. e4 Nfd7 17. Nb1 f6 18. Ba3 Qc7 19. Nh4 g6 20. Qd2 Be7 21. Qe3 b6 22. Rc2 Nf8 23. Rcd2 Nfe6 24. Bb2 Ng5 25. Kh2 Be6 26. Nc3 Qc8 27. f4 exf4 28. gxf4 Nf7 29. Nf3 Ra7 30. Nd4 Bd7 31. Kh1 Bf8 32. Qg3 Nd6 33. Re2 Qc7 34. Rde1 Bg7 35. f5 Nf7 36. Qf2 Nd3 37. Qf3 Nxe1 38. Rxe1 Ne5 39. Qf1 g5 40. Nf3 Nf7 41. Nd4 Bf8 42. a3 Bd6 43. Ndb5 Qb8 44. Nxa7 Qxa7 45. Na4 Be5 46. Bxe5 Nxe5 47. Rd1 Qc7 48. Qf2 Rb8 49. Qg3 Be8 50. Qf2 Kf8 51. Kg1 Bf7 52. Qe3 h5 53. c5 b5 54. Nb6 Rd8 55. Rd2 Rxd2 56. Qxd2 Bxb3 57. Qxa5 Qd8 58. Qc3 Qd1+ 59. Kh2 g4 60. Qe3 Kg7 61. Nc8 h4 0-1

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "1999.11.29"]
[Round "7"]
[White "Ritter, Mark"]
[Black "Stripunsky, Alexander"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2437"]
[BlackElo "2579"]
[PlyCount "68"]
[EventDate "1999.10.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Nbd2 Nf6 4. e3 c5 5. c4 cxd4 6. exd4 Be7 7. Bd3 0-0 8. 0-0 Nc6 9. a3 b6 10. cxd5 Qxd5 11. Nc4 Bb7 12. Be3 Rfd8 13. Be2 Ng4 14. Rc1 b5 15. h3 bxc4 16. hxg4 Na5 17. Rc3 h6 18. Qa4 Bc6 19. Qc2 Rab8 20. Rc1 Qe4 21. Qxe4 Bxe4 22. Nd2 Rxb2 23. Nxe4 Rxe2 24. Rb1 Rd5 25. Rb8+ Kh7 26. Re8 Re1+ 27. Kh2 Bd8 28. g3 Bb6 29. Nd2 e5 30. Nxc4 Nxc4 31. Rxc4 exd4 32. Rc1 Re2 33. Rcc8 dxe3 34. Rh8+ Kg6 0-1

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "1999.11.22"]
[Round "6"]
[White "Salman, Joel"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "2280"]
[BlackElo "2437"]
[PlyCount "84"]
[EventDate "1999.10.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Nf6 3. Nf3 Nc6 4. Bb5 Nd4 5. Nxe5 Nxb5 6. Nxb5 c6 7. Nc3 Qe7 8. d4 d6 9. Nf3 Nxe4 10. 0-0 Nxc3 11. bxc3 Qd8 12. Re1+ Be7 13. Qe2 Be6 14. c4 d5 15. Ne5 0-0 16. Nxf7 Bxf7 17. Qxe7 Qa5 18. Ba3 dxc4 19. Qb4 Qg5 20. Qe7 Qg6 21. Qe4 Rfe8 22. Qxg6 Bxg6 23. c3 Kf7 24. f3 Bd3 25. Kf2 a5 26. Bc5 b5 27. Rxe8 Rxe8 28. Re1 Rxe1 29. Kxe1 Ke6 30. Bb6 b4 31. cxb4 axb4 32. Ba5 b3 33. axb3 cxb3 34. Bc3 Kd5 35. Kd2 Bf1 36. g3 g5 37. h4 gxh4 38. gxh4 Bg2 39. Kc1 Bxf3 40. Kb2 Bd1 41. Bd2 Kxd4 42. Bc3+ Kd3 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "1999.11.15"]
[Round "5"]
[White "Ritter, Mark"]
[Black "Dolgitser, Konstantin"]
[Result "1/2-1/2"]
[ECO "D70"]
[WhiteElo "2437"]
[BlackElo "2314"]
[PlyCount "32"]
[EventDate "1999.10.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. c4 c6 5. e3 Bg7 6. Bd3 Bf5 7. Qc2 Bxd3 8. Qxd3 Nbd7 9. 0-0 0-0 10. b3 c5 11. Bb2 cxd4 12. Bxd4 dxc4 13. Nxc4 b5 14. Nb2 Qb8 15. e4 Rd8 16. Qe2 e5 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "1999.11.08"]
[Round "4"]
[White "Goregliad, Sergei"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2362"]
[BlackElo "2437"]
[PlyCount "33"]
[EventDate "1999.10.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. Bg5 0-0 7. e3 Ne4 8. Nxe4 Bxe4 9. Bd3 Bxd3 10. Bxe7 Qxe7 11. Qxd3 d6 12. Qe4 Nd7 13. Qc6 Nf6 14. 0-0 Qd7 15. Qxd7 Nxd7 16. Rfd1 Rfd8 17. Rac1 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "1999.11.01"]
[Round "3"]
[White "Ritter, Mark"]
[Black "Teasley, Dorothy O"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2437"]
[BlackElo "2003"]
[PlyCount "93"]
[EventDate "1999.10.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bd3 0-0 6. 0-0 Nbd7 7. Re1 e5 8. c3 c5 9. dxe5 dxe5 10. Nc4 Qe7 11. a4 b6 12. Bg5 h6 13. Bh4 Bb7 14. Qc2 Qe6 15. Bxf6 Qxf6 16. Ne3 Qf4 17. Nd2 h5 18. Ndc4 h4 19. Nd6 Bc6 20. Bb5 Bxb5 21. axb5 h3 22. g3 Qg5 23. Nd5 Nf6 24. Qc1 Qxc1 25. Nxf6+ Bxf6 26. Rexc1 Rad8 27. Nc4 Rd7 28. Rd1 Rfd8 29. Rxd7 Rxd7 30. Kf1 Kf8 31. Ke2 Ke7 32. Kf3 Ke6 33. Kg4 Bg7 34. Kxh3 f5 35. f3 Bf6 36. Kg2 g5 37. h3 g4 38. exf5+ Kxf5 39. fxg4+ Ke6 40. h4 Rd3 41. Rxa7 e4 42. g5 Be5 43. Nxe5 Kxe5 44. g6 Rd2+ 45. Kf1 Kf6 46. g7 Rd8 47. Ke2 1-0

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "1999.10.25"]
[Round "2"]
[White "Jarva, Eugene Edward"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1737"]
[BlackElo "2437"]
[PlyCount "70"]
[EventDate "1999.10.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d6 3. Bg2 e5 4. d3 c6 5. 0-0 Be7 6. Nbd2 0-0 7. e4 Nbd7 8. a4 Ne8 9. d4 g6 10. Nc4 Qc7 11. Bh6 Ng7 12. Qe2 Re8 13. dxe5 dxe5 14. c3 a5 15. h4 f6 16. Rad1 Nc5 17. Ne3 Be6 18. Nh2 Rad8 19. f4 Nh5 20. f5 Nxg3 21. Qg4 Nxf1 22. Rxf1 Bc8 23. Qg3 Kf7 24. fxg6+ hxg6 25. Nhg4 Nd3 26. Bg5 Bxg4 27. Nxg4 Nf4 28. Nh6+ Kg7 29. Nf5+ gxf5 30. Bxf4+ Kf7 31. exf5 Rg8 32. Qf3 exf4 33. Qh5+ Kf8 34. Kh1 Bc5 35. Bf3 Qg7 0-1

[Event "Nassau CC-ch"]
[Site "Nassau"]
[Date "1999.10.18"]
[Round "1"]
[White "Ritter, Mark"]
[Black "Luchan, Jason"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2437"]
[BlackElo "2068"]
[PlyCount "119"]
[EventDate "1999.10.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 0-0 5. Nbd2 d6 6. e4 b6 7. Bd3 c5 8. c3 Ba6 9. Bxa6 Nxa6 10. Qe2 Nc7 11. 0-0 Nd7 12. e5 d5 13. dxc5 bxc5 14. Rfd1 Qc8 15. c4 Ne6 16. Bg3 d4 17. Ne1 Qc7 18. Nd3 a5 19. Rf1 Bh6 20. Ne4 Qc6 21. f4 f5 22. exf6 Nxf6 23. Nxf6+ exf6 24. f5 Ng7 25. fxg6 hxg6 26. Qg4 Kh7 27. Rae1 Rae8 28. Rxe8 Rxe8 29. Qf3 Re6 30. b3 Nf5 31. Qxc6 Rxc6 32. Bf4 Ne3 33. Rf3 Bxf4 34. Rxf4 Kg7 35. Re4 Kf7 36. Rh4 Kg7 37. Re4 Kf7 38. Rf4 Kg7 39. g4 Rc7 40. Kf2 Kf7 41. Kg3 Kg7 42. Re4 Kf7 43. h4 Rc8 44. g5 Nf5+ 45. Kg2 Rh8 46. gxf6 Nxh4+ 47. Kf2 Nf5 48. Rg4 Kxf6 49. Nxc5 Rh2+ 50. Rg2 Rh1 51. Ke2 Ra1 52. Kd3 Re1 53. Ne4+ Ke5 54. Nd2 Re3+ 55. Kc2 Kf6 56. a3 a4 57. Kb2 axb3 58. Nxb3 g5 59. a4 Rc3 60. Nxd4 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "1999.02.15"]
[Round "5"]
[White "Klein, Erez"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "A54"]
[WhiteElo "2340"]
[BlackElo "2415"]
[PlyCount "120"]
[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 Nf6 2. c4 d6 3. d4 Nbd7 4. Nc3 e5 5. g3 c6 6. Bg2 Be7 7. 0-0 Qc7 8. b3 0-0 9. Bb2 Re8 10. e4 a5 11. Qd2 Nf8 12. d5 Bd7 13. Rac1 Qb8 14. Ne1 cxd5 15. cxd5 b5 16. Nd3 Bd8 17. h3 Bb6 18. Ne2 h6 19. Kh2 N8h7 20. f4 exf4 21. Qxf4 Qa7 22. Qxd6 Nxe4 23. Bxe4 Rxe4 24. Nef4 Rd8 25. Bxg7 Bxh3 26. Qxh6 Bxf1 27. Rxf1 Bd4 28. Bxd4 Qxd4 29. Rc1 Re3 30. Ne6 Re2+ 31. Kh3 Qh8 32. Qh4 Re8 33. Ndf4 Rd2 34. Qh5 Nf6 35. Qxh8+ Kxh8 36. Nc7 Rc8 37. Rc5 Kh7 38. g4 Ne4 39. Rc6 Rxa2 40. Nh5 Rb2 41. g5 Nxg5+ 42. Kg4 Ne4 43. Kf4 Re2 44. Nxb5 Rd8 45. d6 Kg6 46. Kf3 Re1 47. Nf4+ Kf5 48. Nd4+ Ke5 49. Nd3+ Kxd4 50. Nxe1 Nd2+ 51. Kf4 Nxb3 52. Nc2+ Kd5 53. Rc7 Rxd6 54. Rxf7 Kc5 55. Rc7+ Kb6 56. Rc4 Nc5 57. Ke3 Rd3+ 58. Ke2 Rh3 59. Nd4 Rh4 60. Kd2 Nb3+ 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "1999.02.15"]
[Round "6"]
[White "Ritter, Mark"]
[Black "Beltre, Alexander"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2415"]
[PlyCount "82"]
[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. d4 d5 2. Nf3 c6 3. Nbd2 Nf6 4. e3 Bf5 5. Be2 h6 6. b3 e6 7. Bb2 Nbd7 8. 0-0 Be7 9. c4 a5 10. a3 0-0 11. Rc1 Ne4 12. Nxe4 Bxe4 13. Nd2 Bg6 14. Bf3 Nf6 15. Qe2 Bd6 16. g3 Re8 17. e4 e5 18. cxd5 cxd5 19. exd5 e4 20. Bg2 Nxd5 21. Nc4 Qe7 22. Rfe1 Nf6 23. Nxd6 Qxd6 24. Qb5 Re7 25. Rc5 Ng4 26. Qe2 b6 27. Rc3 h5 28. Rec1 Rae8 29. Rc6 Qd8 30. Qc4 e3 31. f3 e2 32. Re1 Ne3 33. Qc1 Nxg2 34. Kxg2 Re3 35. Rc3 Bd3 36. Kf2 Rxf3+ 37. Kxf3 Qd5+ 38. Kf2 Qxd4+ 39. Kg2 Qe4+ 40. Kf2 Qd4+ 41. Kg2 Qe4+ 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "1999.02.14"]
[Round "4"]
[White "Ritter, Mark"]
[Black "Faust, Jeffrey"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2415"]
[PlyCount "73"]
[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. d4 g6 2. Nf3 Bg7 3. e4 d6 4. h3 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. Re1 e5 8. c3 Nh5 9. Be3 Nf4 10. Bxf4 exf4 11. Nbd2 b6 12. Qa4 Bd7 13. Qc2 Qe7 14. a4 a5 15. Bb5 Rae8 16. Re2 Nb8 17. Rae1 c6 18. Bd3 Qd8 19. Qb3 Qc7 20. Nc4 b5 21. axb5 cxb5 22. Na3 b4 23. cxb4 Nc6 24. Nb5 Qb8 25. Bc4 Nxb4 26. Nc3 Qd8 27. Nd5 Nxd5 28. Bxd5 g5 29. e5 h5 30. e6 Bxe6 31. Bxe6 fxe6 32. Rxe6 Rxe6 33. Qxe6+ Kh8 34. Qg6 Bf6 35. Re6 a4 36. Nxg5 Bxg5 37. Qxh5+ 1-0

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "1999.02.14"]
[Round "3"]
[White "Santana, Joan"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "2205"]
[BlackElo "2415"]
[PlyCount "120"]
[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. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. g3 c6 6. e4 Be7 7. Bg2 0-0 8. 0-0 a6 9. a4 a5 10. Bg5 Re8 11. Re1 Qc7 12. h3 Nf8 13. c5 dxc5 14. dxe5 N6d7 15. Bxe7 Rxe7 16. Qd6 Nxe5 17. Qxc5 Nd3 18. Qe3 Nxe1 19. Rxe1 Be6 20. Nd4 Rd8 21. Kh2 Red7 22. Nf3 Rd3 23. Qc5 b6 24. Qh5 h6 25. Nh4 Rd2 26. f4 Rxb2 27. f5 Qe5 28. Ne2 f6 29. Nf4 Bf7 30. Qg4 Qc3 31. Nf3 h5 32. Nxh5 Bxh5 33. Qxh5 Qc2 34. Rg1 Qe2 35. e5 fxe5 36. Qg5 Rd6 37. Nh4 Rf6 38. g4 Qd2 39. Qxd2 Rxd2 40. g5 Rfd6 41. Re1 Nd7 42. Ng6 Kf7 43. h4 R6d4 44. Kg3 Rc2 45. h5 Rc3+ 46. Kh2 Rd2 47. Kh1 Rg3 48. Bxc6 Rxg5 49. Bxd7 Rxh5+ 50. Kg1 Rxd7 51. Nxe5+ Ke7 52. Nxd7+ Kxd7 53. Re5 Kd6 54. Rb5 Kc7 55. Kg2 Rh4 56. Re5 Rxa4 57. Re7+ Kd6 58. Re6+ Kc5 59. Kf3 Ra1 60. Rg6 Rf1+ 0-1

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "1999.02.13"]
[Round "1"]
[White "Leonard, Thomas"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2140"]
[BlackElo "2415"]
[PlyCount "76"]
[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. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d3 g6 5. Ng5 Nh6 6. a3 Bg7 7. Nc3 0-0 8. h3 Nd4 9. Be3 c6 10. Qd2 b5 11. Ba2 Kh8 12. 0-0-0 a5 13. Ne2 Qe7 14. Nf3 Nxe2+ 15. Qxe2 f6 16. Qd2 Nf7 17. Bxf7 Qxf7 18. Qc3 c5 19. Qb3 Qe8 20. c3 Be6 21. Qc2 Qf7 22. Rdf1 Bb3 23. Qb1 b4 24. c4 bxa3 25. bxa3 Rab8 26. Qa1 f5 27. Nd2 f4 28. Nxb3 Rxb3 29. Kc2 Rfb8 30. Bc1 d5 31. cxd5 c4 32. dxc4 Qc7 33. f3 Qxc4+ 34. Kd2 Qd3+ 35. Ke1 Rb1 36. Kf2 Rxa1 37. Kg1 Qxf1+ 38. Kxf1 Rxc1+ 0-1

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "1999.02.13"]
[Round "2"]
[White "Ritter, Mark"]
[Black "Marinello, Beatriz M"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2415"]
[BlackElo "2230"]
[PlyCount "81"]
[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. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bd3 0-0 6. 0-0 Nc6 7. Re1 e5 8. c3 Nh5 9. Nb3 h6 10. h3 a5 11. a4 Nf6 12. Bd2 Bd7 13. dxe5 Nxe5 14. Nxe5 dxe5 15. Qe2 b6 16. Bb5 c6 17. Bc4 Qc7 18. Qf3 b5 19. Bf1 Kh7 20. Nc5 Be8 21. Be3 Nd7 22. Red1 Nb6 23. Rd2 Rg8 24. Qd1 Bf8 25. b3 Be7 26. Be2 Kg7 27. Qc1 Rh8 28. Qf1 Nd7 29. Nd3 Nf6 30. f3 Rd8 31. Qf2 Rb8 32. Nc5 Ra8 33. Rad1 Rg8 34. g4 Rh8 35. h4 Rh7 36. Kg2 Rh8 37. Qg3 Rd8 38. Rxd8 Bxd8 39. Rxd8 Qxd8 40. Qxe5 g5 41. Bd4 1-0

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "1998.??.??"]
[Round "6"]
[White "Blekherman, Greg"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "C62"]
[BlackElo "2415"]
[PlyCount "62"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Bb5 Bd7 6. Bxc6 bxc6 7. Nc3 g6 8. Be3 Bg7 9. Qd2 Nf6 10. 0-0-0 Ng4 11. Bg5 Qb8 12. f4 Qb6 13. h3 Rb8 14. b3 f6 15. Bh4 Nh6 16. e5 0-0 17. exf6 Bxf6 18. Bxf6 Rxf6 19. g4 Rff8 20. f5 Nf7 21. fxg6 hxg6 22. Ne4 Kg7 23. g5 Ne5 24. Nf6 Bc8 25. h4 c5 26. Ne2 Qb4 27. Qe3 Qa3+ 28. Kb1 Bf5 29. Rc1 Nc4 30. Qc3 Rxb3+ 31. axb3 Nd2+ 0-1

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1998.??.??"]
[Round "?"]
[White "Bonin, Jay R"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "A54"]
[WhiteElo "2390"]
[BlackElo "2415"]
[PlyCount "55"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. Bg5 Be7 6. e3 c6 7. Be2 0-0 8. 0-0 Ne8 9. Bxe7 Qxe7 10. b4 Ndf6 11. b5 Bg4 12. bxc6 bxc6 13. Rb1 Nc7 14. Qa4 exd4 15. Nxd4 c5 16. Nc6 Qe8 17. Bxg4 Nxg4 18. Rb7 Ne6 19. Ne7+ Kh8 20. Qxe8 Rfxe8 21. Nf5 Nd8 22. Rc7 Re6 23. Nb5 g6 24. Nfxd6 a6 25. Rd7 Ne5 26. Rxd8+ Rxd8 27. f4 axb5 28. fxe5 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1998.??.??"]
[Round "?"]
[White "Luchan, Jason"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "2120"]
[BlackElo "2415"]
[PlyCount "122"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 exd4 5. Nxd4 Nf6 6. Bb5 Bd7 7. 0-0 Be7 8. b3 0-0 9. Bb2 Re8 10. Bxc6 bxc6 11. Qf3 c5 12. Nf5 Bf8 13. Qf4 g6 14. Nh6+ Bxh6 15. Qxh6 Ng4 16. Qf4 Qf6 17. Qxf6 Nxf6 18. f3 Bc6 19. Rad1 Nh5 20. Nd5 Bxd5 21. Rxd5 f6 22. Rd2 Kf7 23. g3 Ng7 24. Re1 Re7 25. Kg2 Rae8 26. Rde2 g5 27. Rd2 Ne6 28. Rd5 Nf8 29. Red1 Nd7 30. Rh1 g4 31. Re1 Kg6 32. h4 gxf3+ 33. Kxf3 h5 34. Rf5 Rf7 35. Ke3 Re6 36. Ref1 Rfe7 37. R1f4 Re8 38. c4 R8e7 39. Kd3 Ne5+ 40. Bxe5 dxe5 41. Rf2 Rd7+ 42. Ke3 Red6 43. Re2 Rd3+ 44. Kf2 a5 45. Rf3 R7d4 46. Rfe3 Rd1 47. Re1 R4d2+ 48. R3e2 Rxe2+ 49. Rxe2 Rd3 50. Kg2 Rd4 51. Kf3 Rd3+ 52. Kg2 f5 53. exf5+ Kxf5 54. Kh3 e4 55. Rf2+ Rf3 56. Rd2 e3 57. Rd5+ Ke4 58. Rd1 e2 59. Re1 Ke3 60. Kg2 Rf6 61. Rb1 Rd6 0-1

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1998.??.??"]
[Round "?"]
[White "Ritter, Mark"]
[Black "Berg, George P"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2415"]
[BlackElo "2210"]
[PlyCount "73"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c4 g6 5. Nc3 b4 6. Nb1 Bg7 7. Nbd2 0-0 8. e4 d6 9. Bd3 Nbd7 10. 0-0 Nb6 11. Re1 Nfd7 12. Nf1 a5 13. Rb1 a4 14. Bf4 Ba6 15. Qe2 Qc7 16. h3 Ne5 17. Bxe5 dxe5 18. Ne3 Qd6 19. Rbc1 Bh6 20. Nd2 Bc8 21. Rcd1 Bf4 22. Ndf1 h5 23. h4 Qf6 24. g3 Bh6 25. Nh2 Bh3 26. Qc2 Nd7 27. Bf1 Bxf1 28. Nhxf1 Rfb8 29. Qd3 Qd6 30. Qe2 Nf6 31. f3 Kg7 32. Qg2 Qd7 33. Qf2 Qd6 34. Ng2 Nd7 35. f4 f6 36. Qf3 Rf8 37. f5 1-0

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1998.??.??"]
[Round "?"]
[White "Ritter, Mark"]
[Black "Bierkens, Pieter"]
[Result "1-0"]
[ECO "A86"]
[WhiteElo "2415"]
[PlyCount "93"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 f5 2. g3 g6 3. Bg2 Nf6 4. c4 Bg7 5. Nc3 0-0 6. Nh3 d6 7. d5 c6 8. Nf4 Bd7 9. 0-0 Na6 10. Be3 Nc7 11. c5 dxc5 12. Bxc5 cxd5 13. Nfxd5 Ncxd5 14. Nxd5 Nxd5 15. Qxd5+ Rf7 16. Rad1 e6 17. Qxb7 Rc8 18. b4 Qe8 19. Qf3 a5 20. a3 axb4 21. axb4 Bc6 22. Qe3 Bxg2 23. Kxg2 e5 24. Qb3 f4 25. Rd6 Qb5 26. Qd3 Qxd3 27. Rxd3 e4 28. Rb3 Bf8 29. Bxf8 Kxf8 30. b5 f3+ 31. exf3 exf3+ 32. Kg1 Rb8 33. b6 Rbb7 34. h3 Rf6 35. Rfb1 Ke7 36. g4 h5 37. g5 Rf5 38. h4 Rf4 39. Rb4 Rf5 40. Kh2 Ke6 41. Kg3 Rc5 42. R1b3 Rf5 43. Rxf3 Ke5 44. Rb5+ Kd4 45. Rfxf5 gxf5 46. Kf4 Kc4 47. Rb1 1-0

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "1998.??.??"]
[Round "3"]
[White "Ritter, Mark"]
[Black "Cole, Chris"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2415"]
[PlyCount "83"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. f4 0-0 9. Nb3 Bd7 10. g4 Rc8 11. g5 Ne8 12. Qd2 f5 13. 0-0-0 fxe4 14. Nxe4 Bf5 15. Bd3 a5 16. Kb1 Nb4 17. Nd4 Nxd3 18. Qxd3 Bxd4 19. Qxd4 d5 20. Nc3 e6 21. Rd2 Nd6 22. Rc1 Nc4 23. Rdd1 Nxe3 24. Qxe3 Rc4 25. Ka1 Qd7 26. Rd4 Rfc8 27. Qd2 b5 28. Rxc4 Rxc4 29. b3 Rc7 30. Ne2 a4 31. Kb2 axb3 32. axb3 Ra7 33. Nd4 Be4 34. Ra1 Rxa1 35. Kxa1 Qc8 36. Kb2 Qe8 37. Kb1 Kf7 38. Qc3 Qd7 39. Nc6 Kg8 40. Ne5 Qe8 41. Qc7 Kh8 42. Ng4 1-0

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1998.??.??"]
[Round "?"]
[White "Ritter, Mark"]
[Black "Dolgitser, Konstantin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2415"]
[BlackElo "2260"]
[PlyCount "47"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. b3 Bg7 5. Bb2 c5 6. e3 cxd4 7. Nxd4 0-0 8. Be2 Nc6 9. 0-0 Re8 10. N2f3 Ne4 11. Nxc6 bxc6 12. Bxg7 Kxg7 13. Qd4+ f6 14. c4 e5 15. Qb2 Be6 16. Rfd1 Qb6 17. Rac1 Rad8 18. cxd5 cxd5 19. h3 Rc8 20. Ne1 Red8 21. Bf3 Ng5 22. Rxc8 Nxf3+ 23. Nxf3 Rxc8 24. Rc1 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1998.??.??"]
[Round "?"]
[White "Ritter, Mark"]
[Black "Josenhans, Daniel"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2415"]
[BlackElo "2270"]
[PlyCount "83"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 c5 5. e3 Qb6 6. Qc1 Nc6 7. c3 0-0 8. Nbd2 d5 9. Be2 Bf5 10. 0-0 Rac8 11. Nb3 cxd4 12. exd4 Ne4 13. Qd1 Rfd8 14. g4 Bd7 15. Kg2 a5 16. a4 Nb8 17. Ne5 Be8 18. f3 Nd6 19. Nd3 Qc7 20. Re1 b6 21. Nd2 Qb7 22. Bf1 Nc6 23. Qe2 Bd7 24. Qf2 Re8 25. Qg3 Nc4 26. Nxc4 dxc4 27. Nf2 Nd8 28. Ne4 Ne6 29. Bc1 Bc6 30. Bxc4 Bxe4 31. Bxe6 Bxf3+ 32. Qxf3 Qxf3+ 33. Kxf3 fxe6 34. Rxe6 Rf8+ 35. Ke2 Rf6 36. Rxe7 Rcf8 37. Be3 Rf3 38. Rh1 Rg3 39. Rh2 Rff3 40. Rf2 Rxf2+ 41. Bxf2 Rxh3 42. Re6 1-0

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1998.??.??"]
[Round "?"]
[White "Ritter, Mark"]
[Black "Shapiro, Daniel E"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2415"]
[BlackElo "2295"]
[PlyCount "33"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. Nc3 d5 5. g3 c6 6. Bg2 Bd6 7. 0-0 0-0 8. Qc2 Ne4 9. b3 Nd7 10. Bb2 Qe7 11. Nxe4 fxe4 12. Ne5 Nxe5 13. dxe5 Bc5 14. Rac1 Ba3 15. f3 exf3 16. exf3 Bd7 17. Rfd1 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "1998.??.??"]
[Round "1"]
[White "Ritter, Mark"]
[Black "Szablak, Bruce"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2415"]
[PlyCount "122"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nbd2 e6 4. e3 c5 5. b3 cxd4 6. exd4 Bb4 7. Bb2 Ne4 8. Bd3 Nxd2 9. Nxd2 Qa5 10. Qe2 Bxd2+ 11. Qxd2 Qxd2+ 12. Kxd2 b6 13. c4 Bb7 14. Rac1 dxc4 15. bxc4 0-0 16. f3 Nd7 17. Ke3 Rac8 18. Ba3 Rfd8 19. Rc3 Nf6 20. Rhc1 Rd7 21. Bb2 b5 22. Be4 Nxe4 23. fxe4 Rxc4 24. Rxc4 bxc4 25. Rxc4 f5 26. exf5 exf5 27. g3 Kf7 28. Ba3 Bd5 29. Rc2 g6 30. Bc5 a5 31. a3 Rb7 32. Bd6 Ke6 33. Bf8 a4 34. Bb4 Rd7 35. Rc8 Kf6 36. h4 Bb3 37. Rc6+ Kg7 38. Bd6 Kh6 39. Kf4 Kh5 40. Rc7 Rxc7 41. Bxc7 Bc4 42. Ke5 Kg4 43. d5 h6 44. d6 Bb5 45. Ke6 g5 46. hxg5 hxg5 47. d7 Bxd7+ 48. Kxd7 f4 49. gxf4 gxf4 50. Kc6 f3 51. Bb6 Kf5 52. Kd5 Kf6 53. Bd8+ Kf5 54. Bh4 Kg4 55. Bf2 Kf5 56. Bd4 Kf4 57. Be5+ Kg5 58. Bg3 Kg4 59. Be1 Kf5 60. Bf2 Kf4 61. Ke6 Ke4 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1998.??.??"]
[Round "?"]
[White "Salman, Joel"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2240"]
[BlackElo "2415"]
[PlyCount "152"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 d6 4. Bg2 c6 5. Nf3 Be6 6. d3 h6 7. c5 Nbd7 8. cxd6 Bxd6 9. b3 Bb4 10. Bd2 Qe7 11. 0-0 0-0 12. Nb1 a5 13. Bc3 Bf5 14. Nh4 Bh7 15. Bb2 Rad8 16. a3 Bc5 17. Qe1 e4 18. d4 Bb6 19. Bh3 Nd5 20. Nc3 f5 21. Nxd5 cxd5 22. f4 Qe6 23. Ng2 Nf6 24. Ne3 Rc8 25. Rc1 g6 26. Qd2 Kg7 27. Rxc8 Rxc8 28. Rc1 Bg8 29. Rxc8 Qxc8 30. Bc3 Qc7 31. a4 Be6 32. Kh1 h5 33. Bg2 h4 34. Kg1 Nh5 35. Nf1 hxg3 36. hxg3 g5 37. e3 Kg6 38. Kf2 Nf6 39. Ke1 Ng4 40. Bh3 Nf6 41. Bg2 g4 42. Kf2 Bd7 43. Nh2 Qd8 44. Bf1 Qh8 45. Kg1 Qd8 46. Qa2 Nh5 47. Kg2 Bc6 48. Qa3 Bc7 49. Qc5 Ng7 50. Qa3 Qd7 51. Qa1 Bd8 52. Qe1 b6 53. Be2 Nh5 54. Nf1 Be7 55. Qd2 Qe8 56. Qe1 Qh8 57. Qf2 Kf7 58. Kg1 Qh6 59. Qe1 Ng7 60. Qf2 Qd6 61. Qe1 Qa3 62. Qb1 Ne8 63. Qb2 Qxb2 64. Bxb2 Bb4 65. Kf2 Nc7 66. Bc1 b5 67. axb5 Bxb5 68. Bd2 Bxd2 69. Nxd2 Ke7 70. Bxb5 Nxb5 71. Nb1 Kd7 72. Ke2 Kc6 73. Kd2 Nc7 74. Nc3 Ne6 75. Ke2 Nc7 76. Kd2 Ne6 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1998.??.??"]
[Round "?"]
[White "Stripunsky, Alexander"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2475"]
[BlackElo "2415"]
[PlyCount "78"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 Be7 5. Nge2 c6 6. d4 Nbd7 7. a4 a5 8. 0-0 0-0 9. h3 Re8 10. b3 Qc7 11. Bb2 Nf8 12. Kh2 h5 13. f4 h4 14. g4 exf4 15. Nxf4 Ne6 16. Nxe6 Bxe6 17. d5 Bd7 18. Qd4 c5 19. Qf2 Rf8 20. Kh1 Nh7 21. Ne2 Rae8 22. c4 Qd8 23. Ng1 Bf6 24. Bxf6 Nxf6 25. Rae1 Re5 26. Re3 Bxg4 27. Qxh4 Bh5 28. Nf3 Bxf3 29. Bxf3 Nh7 30. Qxd8 Rxd8 31. Bg2 Rde8 32. h4 Nf6 33. Rf4 Nh5 34. Rg4 g6 35. Kg1 Kg7 36. Kf2 Nf6 37. Rf4 Nh5 38. Rg4 Nf6 39. Rf4 Nh5 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1997.??.??"]
[Round "?"]
[White "DeMoore, S."]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "E21"]
[BlackElo "2415"]
[PlyCount "144"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 Ne4 7. Qc2 Bb7 8. g3 0-0 9. Bg2 f5 10. 0-0 Qc8 11. Nd2 Nxd2 12. Bxd2 Bxg2 13. Kxg2 Qa6 14. Qd3 Nc6 15. c5 Qb7 16. Kg1 bxc5 17. Rfb1 Qc8 18. Bf4 cxd4 19. cxd4 Ne7 20. Rc1 Nd5 21. Bd2 Rb8 22. Rab1 h6 23. Rxb8 Qxb8 24. Rb1 Qa8 25. Qb5 Nb6 26. Rc1 Rb8 27. Bf4 d6 28. Qc6 Qxc6 29. Rxc6 Nd5 30. Bd2 Rb6 31. Rc2 Ra6 32. Bb4 Ra4 33. f3 a5 34. Bd2 Rxd4 35. Bxa5 c5 36. Bd2 Kf7 37. Kf2 Ra4 38. Bc1 Ke7 39. Rb2 Ra7 40. Rb8 Kd7 41. Bb2 e5 42. Rf8 Ke7 43. Rg8 Ke6 44. Re8+ Ne7 45. Rb8 Kd5 46. Rb6 Ra4 47. Rb7 Ke6 48. h4 h5 49. Rc7 g6 50. Rb7 Rc4 51. Ke1 f4 52. g4 e4 53. gxh5 gxh5 54. fxe4 Rxe4 55. Kf2 Rc4 56. Rb3 Nf5 57. Rh3 Rc2 58. Bc3 Ng3 59. Ba5 Ra2 60. Bd8 Rxa3 61. Rh2 Nxe2 62. Rh1 Nd4 63. Re1+ Kf5 64. Be7 Ra2+ 65. Kf1 Ra6 66. Rc1 Kg4 67. Kg2 Nf5 68. Bd8 c4 69. Rc3 Ra2+ 70. Kg1 d5 71. Bf6 Nxh4 72. Bxh4 Kxh4 0-1

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1997.??.??"]
[Round "?"]
[White "Fedorowicz, John P"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "2510"]
[BlackElo "2415"]
[PlyCount "29"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 d6 5. d4 Bd7 6. 0-0 Ng6 7. Re1 Be7 8. Be3 0-0 9. Bf1 Kh8 10. Nbd2 f5 11. exf5 Bxf5 12. d5 Nb8 13. Qb3 Nd7 14. Qxb7 Nb6 15. Bxb6 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1997.??.??"]
[Round "?"]
[White "Goregliad, Sergei"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2300"]
[BlackElo "2415"]
[PlyCount "60"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d6 4. Nd2 Nxd2 5. Qxd2 Bf5 6. f3 Nd7 7. e4 Bg6 8. Bd3 e5 9. Be3 Be7 10. c3 a6 11. Ne2 c6 12. 0-0 0-0 13. f4 f6 14. Ng3 Kh8 15. Rad1 b5 16. Qf2 Qc7 17. Kh1 exd4 18. cxd4 c5 19. Rc1 Qb7 20. Rfd1 cxd4 21. Bxd4 Nc5 22. Bxc5 dxc5 23. f5 Bf7 24. e5 Bd5 25. e6 Rfd8 26. Be2 Rac8 27. Nh5 c4 28. Nf4 Be4 29. Bf3 Bxf3 30. gxf3 Bd6 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1997.??.??"]
[Round "?"]
[White "Mirabile, Tim"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2155"]
[BlackElo "2415"]
[PlyCount "92"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 d6 5. c3 Bd7 6. d4 Ng6 7. Re1 Be7 8. dxe5 dxe5 9. Nbd2 0-0 10. Nf1 Qc8 11. Ne3 Rd8 12. Nd5 Bd6 13. Nd2 Be6 14. Bc4 Na5 15. Bf1 c6 16. Ne3 b6 17. Nec4 Nxc4 18. Bxc4 Nf4 19. Qf3 Bc5 20. Bxe6 Qxe6 21. Nb3 Nd3 22. Rf1 Be7 23. Rd1 Qc4 24. Nd2 Qa6 25. Nf1 Bc5 26. Ne3 Nxc1 27. Rdxc1 Rd3 28. Rd1 Rad8 29. a3 Bxe3 30. fxe3 Qc4 31. Rf1 f6 32. Rad1 Rxd1 33. Rxd1 Rxd1+ 34. Qxd1 Qxe4 35. Qd8+ Kf7 36. Qd7+ Kg6 37. Qxa7 Qxe3+ 38. Kf1 Qc1+ 39. Ke2 Qxb2+ 40. Kd3 Qb1+ 41. Ke2 Qc2+ 42. Kf1 Qxc3 43. Qxb6 Qxa3 44. Qxc6 Qd3+ 45. Kf2 e4 46. Qe8+ Kh6 0-1

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1997.??.??"]
[Round "?"]
[White "Ritter, Mark"]
[Black "Bonin, Jay R"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2415"]
[BlackElo "2370"]
[PlyCount "29"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 g6 4. e3 Nh5 5. Bg5 h6 6. Bh4 g5 7. Nfd2 Ng7 8. Bg3 Nf5 9. Bd3 Nxg3 10. hxg3 Bg7 11. c3 Nd7 12. Na3 c5 13. Nc2 a6 14. a4 b6 15. Qe2 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1997.??.??"]
[Round "?"]
[White "Ritter, Mark"]
[Black "Braun, Leslie"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2415"]
[BlackElo "2245"]
[PlyCount "38"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. Nbd2 Nbd7 7. 0-0 Re8 8. Nc4 Nb6 9. h3 Nxc4 10. Bxc4 c6 11. a4 Bf5 12. c3 Qd7 13. Re1 Rad8 14. Ng5 d5 15. Bf1 Qc8 16. g4 Bd7 17. Bg2 h6 18. Nf3 h5 19. g5 Ne4 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1997.??.??"]
[Round "?"]
[White "Ritter, Mark"]
[Black "Dolgitser, Konstantin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2415"]
[BlackElo "2270"]
[PlyCount "71"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d5 4. e3 Bg7 5. Nbd2 b6 6. c4 Bb7 7. Rc1 0-0 8. Be2 Nbd7 9. 0-0 Nh5 10. Bg5 h6 11. Bh4 c5 12. cxd5 Bxd5 13. Nc4 g5 14. Nfd2 Nhf6 15. Bg3 Rc8 16. b3 Ne4 17. Nxe4 Bxe4 18. d5 Bg6 19. d6 e5 20. f4 exf4 21. exf4 Bd4+ 22. Kh1 f5 23. Ne5 Nxe5 24. fxe5 f4 25. Bf2 Bxf2 26. Rxf2 Bf7 27. Bg4 Rc6 28. e6 Rxd6 29. exf7+ Rxf7 30. Qe1 Re7 31. Re2 Rxe2 32. Qxe2 Rd2 33. Qe6+ Kg7 34. Re1 Qf6 35. Qe8 Qd8 36. Re7+ 1-0

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1997.??.??"]
[Round "?"]
[White "Ritter, Mark"]
[Black "Niculescu, Silvio"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2415"]
[BlackElo "2045"]
[PlyCount "133"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Nbd2 Bg4 4. h3 Bxf3 5. Nxf3 Nbd7 6. c4 c6 7. Bf4 Qa5+ 8. Bd2 Qd8 9. Qc2 e5 10. e4 Be7 11. Be2 0-0 12. 0-0 Re8 13. Rfe1 Bf8 14. dxe5 dxe5 15. b4 c5 16. a3 Qc7 17. Nh2 Bd6 18. Nf1 Nf8 19. Ne3 Ne6 20. Bf1 Nd4 21. Qd3 Rac8 22. Bc3 g6 23. Rab1 b6 24. Rec1 Qe7 25. Nd5 Nxd5 26. cxd5 f6 27. Qa6 Rc7 28. Qa4 Rf8 29. Bd2 Kg7 30. Be3 Rf7 31. bxc5 Bxc5 32. Qa6 Qd6 33. Rc3 f5 34. exf5 Nxf5 35. Bxc5 Rxc5 36. Rxc5 Qxc5 37. Rb5 Qc1 38. Rb3 Nd4 39. Re3 Qd2 40. Be2 Qe1+ 41. Kh2 Qxf2 42. Qd3 Qf4+ 43. Kh1 Rd7 44. Re4 Qc1+ 45. Kh2 Nxe2 46. Qxe2 Rxd5 47. Rc4 Qd2 48. Rc7+ Kh6 49. Qf3 Qf4+ 50. Qxf4+ exf4 51. Rxa7 Ra5 52. Rb7 Ra6 53. a4 Kg5 54. Kg1 h5 55. Kf2 Kh4 56. Rg7 g5 57. Rg6 g4 58. hxg4 hxg4 59. g3+ Kh5 60. Rd6 Rxa4 61. Rxb6 Ra2+ 62. Kf1 fxg3 63. Rb8 g2+ 64. Kg1 Kh4 65. Rb3 g3 66. Rb4+ Kh3 67. Rh4+ 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1997.??.??"]
[Round "?"]
[White "Stripunsky, Alexander"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "C73"]
[WhiteElo "2455"]
[BlackElo "2415"]
[PlyCount "80"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 f6 7. Nc3 Ne7 8. Be3 Ng6 9. Qd3 Bd7 10. 0-0-0 Be7 11. Kb1 Qb8 12. h4 Qb7 13. h5 Nf8 14. h6 g6 15. dxe5 fxe5 16. Bg5 Bxg5 17. Nxg5 Ne6 18. Nxe6 Bxe6 19. f4 exf4 20. Qd4 Rf8 21. e5 0-0-0 22. Rhe1 c5 23. Qf2 Bf5 24. Nd5 g5 25. Ne7+ Kb8 26. Nxf5 Rxf5 27. e6 Re8 28. c4 Re7 29. Rd3 Qc6 30. Qe2 Re5 31. Qd1 R7xe6 32. Rxe5 Rxe5 33. Rd5 Qe8 34. Rxe5 Qxe5 35. Qb3+ Ka7 36. Qd3 Qe1+ 37. Kc2 Qf2+ 38. Kc3 Qe3 39. Qxe3 fxe3 40. Kd3 c6 0-1

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "?"]
[White "Bonin, Jay R"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "A54"]
[WhiteElo "2325"]
[BlackElo "2405"]
[PlyCount "32"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. Bg5 Be7 6. e3 c6 7. Be2 0-0 8. 0-0 Ne8 9. Bxe7 Qxe7 10. b4 Ndf6 11. b5 exd4 12. Nxd4 c5 13. Nb3 Be6 14. e4 Nd7 15. f4 Nb6 16. Nd2 Qf6 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "?"]
[White "Goregliad, Sergei"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2285"]
[BlackElo "2405"]
[PlyCount "86"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 0-0 7. 0-0 d5 8. Qc2 Nbd7 9. a3 Be7 10. b4 c5 11. bxc5 bxc5 12. Rb1 Bc6 13. cxd5 exd5 14. dxc5 Nxc5 15. Ne5 Ba4 16. Qf5 Rc8 17. Bb2 Qa5 18. Ndf3 Nce4 19. Nd4 g6 20. Qh3 Qa6 21. Rfc1 Bd6 22. Ng4 Nxg4 23. Qxg4 Rxc1+ 24. Rxc1 h5 25. Qh4 Qb7 26. Ba1 Be7 27. Qh3 Bxa3 28. Rf1 Bd7 29. g4 Be7 30. Qe3 Bg5 31. f4 Bf6 32. Bxe4 dxe4 33. gxh5 gxh5 34. f5 Kh7 35. Nf3 Rg8+ 36. Kf2 Bxa1 37. Ng5+ Rxg5 38. Qxg5 Qb6+ 39. e3 Qb2+ 40. Kg1 Qg7 41. Qxg7+ Bxg7 42. f6 Bf8 43. Rc1 Be6 0-1

[Event "Nassau Masters 6th"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "6"]
[White "Goregliad, Sergei"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "2285"]
[BlackElo "2405"]
[PlyCount "102"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. g3 c6 6. Bg2 Be7 7. 0-0 Qc7 8. e4 0-0 9. b3 Re8 10. Bb2 Nf8 11. Qc2 Ng6 12. Rfe1 Bg4 13. Nd1 Rad8 14. Ne3 Bc8 15. Rad1 Bf8 16. Re2 Nd7 17. Nf5 Ne7 18. Ne3 Ng6 19. Red2 f6 20. Nf5 Nh8 21. b4 g6 22. Ne3 Nf7 23. Qb3 Be7 24. a3 a5 25. c5 axb4 26. axb4 dxc5 27. dxc5 Nf8 28. Bf1 Kg7 29. Bc4 Rxd2 30. Rxd2 Nd8 31. Kg2 Nde6 32. Nd5 cxd5 33. exd5 Nxc5 34. bxc5 Bxc5 35. Bb5 Bd7 36. Bxd7 Nxd7 37. Qa4 Re7 38. h4 Nb6 39. Qe4 Bd6 40. h5 Qc4 41. h6+ Kf7 42. Qb1 Qb4 43. Qa2 e4 44. Ng5+ fxg5 45. Rd4 Qe1 46. Qb3 e3 47. f4 Qe2+ 48. Kh1 g4 49. Qxb6 Qf1+ 50. Kh2 Qf2+ 51. Kh1 e2 0-1

[Event "Nassau Masters 6th"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "12"]
[White "Goregliad, Sergei"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2285"]
[BlackElo "2405"]
[PlyCount "69"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d6 3. Bxf6 exf6 4. e3 Nd7 5. Bd3 g6 6. e4 Bg7 7. Ne2 0-0 8. 0-0 Re8 9. Nd2 Nf8 10. c3 Bd7 11. Re1 Qc8 12. Qc2 Bh6 13. Ng3 Ne6 14. Nc4 Nf4 15. Bf1 d5 16. Ne3 dxe4 17. Nxe4 Qd8 18. Rad1 f5 19. Nc5 Bc6 20. d5 Nxd5 21. c4 Bxe3 22. fxe3 Nb4 23. Qb3 Qg5 24. Qxb4 Rxe3 25. Nd3 Rae8 26. Rxe3 Rxe3 27. Qd2 f4 28. Re1 Qe7 29. Re2 g5 30. Nf2 Bxg2 31. Ng4 Bxf1 32. Kxf1 Rxe2 33. Qxe2 Qd8 34. h4 h5 35. Nh6+ 1/2-1/2

[Event "Nassau Masters 6th"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "2"]
[White "Mirabile, Tim"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2205"]
[BlackElo "2405"]
[PlyCount "106"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. dxe5 dxe5 6. Ng5 Nh6 7. 0-0 Qe7 8. Qf3 Nb6 9. Bb3 f6 10. h4 Bd7 11. Nc3 g6 12. Nh3 Bg7 13. a4 Be6 14. Bxe6 Qxe6 15. a5 Nd7 16. Be3 Ng4 17. Rfd1 0-0 18. Rd3 Rf7 19. Rad1 Bf8 20. Qe2 Nxe3 21. Rxe3 Nc5 22. Nb1 b5 23. b4 Nb7 24. c3 a6 25. f3 c5 26. Qb2 cxb4 27. cxb4 Qc4 28. Rb3 Rd8 29. Rxd8 Nxd8 30. Nc3 Ne6 31. Nd5 Nd4 32. Re3 Bh6 33. Re1 Kg7 34. Nf2 Bc1 35. Qb1 Bd2 36. Rd1 Ne2+ 37. Kh2 Nc3 38. Nxc3 Bxc3 39. Rd6 Bxb4 40. Rxa6 Qc8 41. Rb6 Bc5 42. Qc2 Rc7 43. Rxb5 Bd4 44. Qd2 Rc2 45. Rb7+ Qxb7 46. Qxc2 Qa7 47. Ng4 h5 48. Qc6 hxg4 49. fxg4 Bg1+ 50. Kh1 Bf2 51. g5 fxg5 52. hxg5 Qe7 53. Qc1 Qd8 0-1

[Event "Nassau Masters 6th"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "8"]
[White "Mirabile, Tim"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "C76"]
[WhiteElo "2205"]
[BlackElo "2405"]
[PlyCount "80"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 Qe7 7. 0-0 g6 8. Re1 Bg7 9. Nbd2 Nh6 10. dxe5 dxe5 11. Nf1 f6 12. Ne3 Nf7 13. Nd5 Qd8 14. Be3 Ne7 15. Bxd7+ Qxd7 16. Qb3 Nd6 17. Rad1 Nxd5 18. Rxd5 0-0-0 19. Bc5 Qc6 20. Bxd6 Rxd6 21. Red1 Rxd5 22. Qxd5 Qxd5 23. Rxd5 c6 24. Rd1 Kc7 25. Kf1 b5 26. Ke2 Bh6 27. Ne1 a5 28. Nc2 Re8 29. Ne3 Re6 30. Rd3 Rd6 31. Rxd6 Kxd6 32. Kd3 Bxe3 33. Kxe3 c5 34. b3 c4 35. b4 a4 36. f3 a3 37. g4 Ke6 38. h4 h6 39. Kf2 Kf7 40. Kg3 Ke6 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "?"]
[White "Ritter, Mark"]
[Black "Berg, George P"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2405"]
[BlackElo "2155"]
[PlyCount "53"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 Bb7 5. Bxf6 exf6 6. g3 Bd6 7. Bg2 0-0 8. a4 bxa4 9. Rxa4 Qb6 10. Ra2 Na6 11. Nfd2 Nb4 12. Nc4 Qc7 13. Ra1 Rfe8 14. 0-0 Ba6 15. Nba3 Rab8 16. c3 Bf8 17. Ne3 Nd3 18. exd3 Rxb2 19. Nac4 Bxc4 20. Nxc4 Rbb8 21. Re1 Rxe1+ 22. Qxe1 Rb3 23. Bf3 Qb8 24. Kg2 g6 25. d6 Bxd6 26. Bd5 Be5 27. Nxe5 1-0

[Event "Nassau Masters 6th"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "3"]
[White "Ritter, Mark"]
[Black "Goregliad, Sergei"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2405"]
[BlackElo "2285"]
[PlyCount "99"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. g3 b5 5. Bg2 Bb7 6. Nf4 b4 7. Nce2 Nf6 8. d3 e5 9. Nd5 Nxd5 10. exd5 d6 11. f4 Nd7 12. fxe5 dxe5 13. c4 Bd6 14. 0-0 0-0 15. g4 e4 16. dxe4 Ne5 17. Ng3 Bc8 18. Nf5 Bxf5 19. exf5 Qh4 20. Bf4 Rad8 21. Qe1 Qxe1 22. Raxe1 Nxc4 23. b3 Bxf4 24. Rxf4 Nb6 25. Rd1 Rd6 26. Rf2 c4 27. bxc4 Nxc4 28. Rd4 Ne3 29. Bf3 h5 30. h3 hxg4 31. hxg4 Rc8 32. Rxb4 Rc1+ 33. Kh2 Rh6+ 34. Kg3 g5 35. fxg6 Rxg6 36. Kf4 Re1 37. Rd4 Rf6+ 38. Kg3 Nf1+ 39. Kh3 Rh6+ 40. Kg2 Ne3+ 41. Kg3 Rg6 42. Bg2 f5 43. d6 Nxg4 44. d7 Ne5+ 45. Kh2 Rh6+ 46. Bh3 Nxd7 47. Rxd7 Re3 48. Rg2+ Kf8 49. Rg3 Re2+ 50. Kg1 1-0

[Event "Nassau Masters 6th"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "9"]
[White "Ritter, Mark"]
[Black "Goregliad, Sergei"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "2405"]
[BlackElo "2285"]
[PlyCount "116"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c4 d6 5. cxb5 g6 6. Nc3 Bg7 7. g3 0-0 8. Bg2 a6 9. 0-0 axb5 10. Nxb5 Nbd7 11. h3 Ba6 12. Nc3 Qc7 13. Qc2 Rfb8 14. Rd1 Nb6 15. Rb1 Bc4 16. e4 Bxa2 17. Nxa2 Rxa2 18. Nd4 Rba8 19. Nb5 Qd7 20. Nc3 R2a5 21. b4 cxb4 22. Rxb4 Qc7 23. Qb3 Nfd7 24. Nb5 Qc8 25. Nd4 Bxd4 26. Rbxd4 Na4 27. Rc4 Rc5 28. Rxc5 Naxc5 29. Qc3 Qb7 30. Bh6 f6 31. Be3 Ra4 32. Rd4 Qb1+ 33. Kh2 Ra1 34. g4 Ne5 35. Rb4 Qg1+ 36. Kg3 Ned3 37. Bxc5 Nxc5 38. e5 Rd1 39. Rd4 Rxd4 40. Qxd4 fxe5 41. Qe3 Kg7 42. h4 h6 43. Kh3 Qb1 44. Kh2 Qd3 45. g5 Qxe3 46. fxe3 hxg5 47. hxg5 e6 48. Kg3 Kf7 49. dxe6+ Kxe6 50. e4 Nd3 51. Bh3+ Ke7 52. Bf1 Nf4 53. Bc4 Ne6 54. Kg4 Kd7 55. Bd5 Nf4 56. Bf7 Kc6 57. Kf3 Kc5 58. Ke3 Kb4 1/2-1/2

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "?"]
[White "Ritter, Mark"]
[Black "Mirabile, Tim"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2405"]
[BlackElo "2205"]
[PlyCount "53"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. g3 Bg7 5. Bg2 0-0 6. 0-0 c6 7. c4 Bf5 8. Qb3 b6 9. Ne5 Ne4 10. Rd1 Nxd2 11. Bxd2 Be6 12. Qc2 f6 13. cxd5 cxd5 14. Nd3 Bf7 15. Rac1 Nd7 16. Nb4 Nb8 17. e4 e6 18. Qb3 a5 19. exd5 exd5 20. Nxd5 a4 21. Qb5 Ra7 22. Nxb6 Bxa2 23. Bb4 Re8 24. Rc8 Qxc8 25. Nxc8 Rxc8 26. Bc5 Rd7 27. Qxa4 1-0

[Event "Nassau Masters 6th"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "5"]
[White "Ritter, Mark"]
[Black "Mirabile, Tim"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2405"]
[BlackElo "2205"]
[PlyCount "79"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. c3 Nf6 5. Nbd2 e6 6. Be2 Be7 7. 0-0 0-0 8. a3 d5 9. Qc2 Qc7 10. Re1 dxe4 11. dxe4 Rd8 12. a4 b6 13. Nc4 Nd7 14. g3 Ba6 15. Bf4 Qb7 16. e5 Nf8 17. b3 Ng6 18. Nfd2 Bxc4 19. Nxc4 Rab8 20. Bf1 Na5 21. Bg2 Qc7 22. Na3 a6 23. Bf1 c4 24. Nxc4 Nxc4 25. Bxc4 b5 26. axb5 axb5 27. Bd3 Nxf4 28. gxf4 g6 29. Re4 Bc5 30. b4 Ba7 31. Ra5 Qd7 32. Bf1 Rb7 33. Qe2 Rc8 34. Qf3 Qc6 35. Qg2 Qxc3 36. h4 Rd8 37. Bxb5 Rd2 38. Re2 Rxe2 39. Bxe2 Qxb4 40. Ra4 1/2-1/2

[Event "Nassau Masters 6th"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "11"]
[White "Ritter, Mark"]
[Black "Mirabile, Tim"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2405"]
[BlackElo "2205"]
[PlyCount "61"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. c3 Bg7 5. d4 cxd4 6. cxd4 Nf6 7. Nc3 0-0 8. h3 Nc6 9. Be3 Qa5 10. Nd2 d5 11. Nb3 Qd8 12. e5 Ne8 13. Be2 Nc7 14. 0-0 b6 15. Rc1 Qd7 16. a3 Ba6 17. Bg4 e6 18. Re1 Rfc8 19. h4 Ne7 20. h5 Nf5 21. Bf4 Bc4 22. Nd2 Nb5 23. Bxf5 Nxc3 24. Bxe6 fxe6 25. Rxc3 Rf8 26. Be3 Ba6 27. hxg6 hxg6 28. Qg4 Qf7 29. Nf3 Rac8 30. Ng5 Qf5 31. Qh4 1-0

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "?"]
[White "Ritter, Mark"]
[Black "Robovic, Saudin"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2405"]
[BlackElo "2405"]
[PlyCount "51"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bd3 0-0 6. 0-0 Nc6 7. c3 e5 8. h3 Nh5 9. Nb3 a5 10. Be3 a4 11. Nbd2 Nf4 12. Bxf4 exf4 13. Re1 g5 14. Nh2 Ne7 15. Qh5 Ng6 16. Ndf3 h6 17. Rad1 Qe7 18. Ng4 Bxg4 19. Qxg4 Ra5 20. Nd2 b5 21. Nf3 c5 22. e5 cxd4 23. Bxg6 fxg6 24. exd6 Qxd6 25. Nxd4 Rf7 26. Nb3 1-0

[Event "Nassau Masters 6th"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "1"]
[White "Ritter, Mark"]
[Black "Simpson, Ronald"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2405"]
[BlackElo "2320"]
[PlyCount "69"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 e6 5. Bd3 g5 6. e4 d6 7. 0-0 g4 8. Ne1 Nbd7 9. Qe2 Qe7 10. c3 h5 11. a4 a5 12. Nc2 Bh6 13. Ne3 Rg8 14. b4 Nf8 15. bxa5 Ng6 16. g3 Rxa5 17. Nec4 Ra8 18. a5 d5 19. Ne5 Rxa5 20. Rxa5 bxa5 21. Bb5+ Kf8 22. Nxg6+ fxg6 23. e5 Nh7 24. f3 gxf3 25. Nxf3 Kg7 26. Bb2 Ng5 27. Nxg5 Qxg5 28. Bc1 Qe7 29. Bxh6+ Kxh6 30. Qa2 Qg5 31. Rf4 Ra8 32. Kg2 c5 33. Qd2 Qd8 34. Rf7+ g5 35. Bd3 1-0

[Event "Nassau Masters 6th"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "7"]
[White "Ritter, Mark"]
[Black "Simpson, Ronald"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2405"]
[BlackElo "2320"]
[PlyCount "118"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. e3 c5 4. Bd3 cxd4 5. exd4 b6 6. Qe2 Bb7 7. 0-0 Qc7 8. Nc3 a6 9. Bg5 Be7 10. Rad1 Nc6 11. a3 Ng4 12. g3 Bxg5 13. Nxg5 Nf6 14. Nf3 Ne7 15. Ne4 Ng4 16. Ned2 f5 17. Ne5 Nxe5 18. Qxe5 Qc6 19. f3 Ng6 20. Qe2 0-0 21. Nc4 Rae8 22. Ne5 Qc8 23. Qe1 d6 24. Nc4 Qd8 25. Qb4 f4 26. Bxg6 fxg3 27. hxg3 Qg5 28. Kg2 Qxg6 29. Nxd6 Bxf3+ 30. Rxf3 Rxf3 31. Kxf3 Rf8+ 32. Kg2 Qxc2+ 33. Rd2 Qc6+ 34. d5 exd5 35. a4 Rf6 36. Ne4 dxe4 37. Rd8+ Kf7 38. Qb3+ Ke7 39. Rd5 Rf3 40. Qb4+ Kf7 41. Qxe4 Rf6 42. Kh3 Qe6+ 43. Qxe6+ Kxe6 44. Rd4 Rf5 45. Rb4 b5 46. axb5 Rxb5 47. Ra4 a5 48. b3 Kd5 49. Rg4 g6 50. Rg5+ Kc6 51. Rg4 Rxb3 52. Rf4 Rb7 53. g4 Ra7 54. Kh4 a4 55. Kg5 a3 56. Kh6 a2 57. Rf1 a1Q 58. Rxa1 Rxa1 59. Kxh7 Rg1 0-1

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "?"]
[White "Ritter, Mark"]
[Black "Young, Angelo"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2405"]
[BlackElo "2415"]
[PlyCount "70"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nbd2 g6 4. e3 Bg7 5. b3 c5 6. Bb2 cxd4 7. exd4 0-0 8. Be2 Nc6 9. 0-0 Bf5 10. a3 Ne4 11. c4 Rc8 12. Re1 Nxd2 13. Qxd2 Na5 14. Qb4 Bc2 15. Rac1 Bxb3 16. Bc3 b6 17. c5 Bc4 18. Bxc4 Nxc4 19. cxb6 Nxb6 20. Qxe7 Qxe7 21. Rxe7 Bh6 22. Bd2 Rxc1+ 23. Bxc1 Bxc1 24. Rxa7 Ra8 25. Rb7 Nc4 26. Rd7 Rxa3 27. Rxd5 Bf4 28. Kf1 Nd2+ 29. Nxd2 Bxd2 30. g3 Bb4 31. Rb5 Be7 32. h4 Ra2 33. h5 Kg7 34. hxg6 hxg6 35. Kg2 Rd2 0-1

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "?"]
[White "Salman, Joel"]
[Black "Ritter, Mark"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2235"]
[BlackElo "2405"]
[PlyCount "80"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 0-0 7. e4 d6 8. Be2 Ne8 9. 0-0 c5 10. b4 Bf6 11. Bb2 Nd7 12. Qd2 Qe7 13. Bd3 g6 14. b5 Bg7 15. Rae1 e5 16. Qc2 Ndf6 17. g3 Bc8 18. Kg2 Nh5 19. Ng1 f5 20. exf5 gxf5 21. Bc1 Qf6 22. Be2 Qf7 23. Bxh5 Qxh5 24. Qe2 Qg6 25. f4 e4 26. Nd1 a6 27. a4 Nf6 28. Bb2 Bd7 29. Nc3 Be8 30. Nh3 h6 31. Nf2 Nh5 32. Nfd1 Bd4 33. Kh1 Nf6 34. Ne3 Kh7 35. Ncd1 axb5 36. axb5 Ra2 37. Qc2 Bf7 38. Qb1 Rfa8 39. Nc2 Qh5 40. Re2 Qxe2 0-1

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "?"]
[White "Shapiro, Daniel E"]
[Black "Ritter, Mark"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "2275"]
[BlackElo "2405"]
[PlyCount "32"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 c6 6. Be2 Be7 7. 0-0 Qc7 8. Qc2 0-0 9. Rd1 Re8 10. b4 a5 11. b5 exd4 12. Nxd4 Nc5 13. Rb1 Bf8 14. f3 Nfd7 15. Be3 g6 16. Qd2 Ne5 1/2-1/2

[Event "Nassau Masters 6th"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "4"]
[White "Simpson, Ronald"]
[Black "Ritter, Mark"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2320"]
[BlackElo "2405"]
[PlyCount "133"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. Bb5 Bd7 5. d4 Nge7 6. Bg5 exd4 7. Nxd4 Qc8 8. 0-0 h6 9. Be3 Ng6 10. f4 Be7 11. Nd5 Nxd4 12. Bxd7+ Qxd7 13. Qxd4 c6 14. Nxe7 Qxe7 15. Qxg7 Qxe4 16. Bxa7 Qf5 17. Bd4 Kd7 18. Qf6 Qxf6 19. Bxf6 Rhe8 20. Rf2 Re4 21. g3 h5 22. b3 b5 23. Rd2 Ne7 24. Bxe7 Kxe7 25. c3 f5 26. Kf2 h4 27. Kf3 hxg3 28. hxg3 Rh8 29. a4 bxa4 30. Rxa4 d5 31. Ra6 Kd6 32. Ra5 Rb8 33. b4 Rc4 34. Ra3 Rh8 35. Re2 Re4 36. Ra6 Rxe2 37. Kxe2 Rh2+ 38. Kd3 Rb2 39. Ra7 Rb1 40. Rf7 Rd1+ 41. Ke2 Rg1 42. Rf6+ Kd7 43. Rg6 Kc7 44. Ke3 Kb6 45. Kd4 Re1 46. Rg5 Rd1+ 47. Ke3 Rg1 48. Rxf5 Rxg3+ 49. Kd4 Rg1 50. Rg5 Re1 51. Rf5 Re4+ 52. Kd3 Kc7 53. Rf8 c5 54. bxc5 Kd7 55. Rf6 Kc7 56. f5 Rf4 57. Rf8 Kd7 58. f6 Rc4 59. f7 Ke7 60. Rd8 Kxf7 61. Rxd5 Rh4 62. Rd4 Rh5 63. Kc4 Ke7 64. c6 Rh6 65. Kc5 Rh5+ 66. Rd5 Rh8 67. c7 1-0

[Event "Nassau Masters 6th"]
[Site "Long Island"]
[Date "1996.??.??"]
[Round "10"]
[White "Simpson, Ronald"]
[Black "Ritter, Mark"]
[Result "1-0"]
[ECO "C76"]
[WhiteElo "2320"]
[BlackElo "2405"]
[PlyCount "117"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 g6 7. d4 Bg7 8. Bg5 f6 9. Bh4 Nh6 10. dxe5 dxe5 11. Bb3 Qe7 12. Nbd2 Nf7 13. Nc4 Ncd8 14. Ne3 Ne6 15. Nd5 Qd8 16. Ne3 c6 17. a4 a5 18. Ba2 0-0 19. Qb3 Nc5 20. Qa3 Qe7 21. Nc4 g5 22. Ncxe5 gxh4 23. Nxd7 Qxd7 24. Qxc5 Qg4 25. h3 Qf4 26. Rad1 Kh8 27. Rd7 Ng5 28. Nxg5 Qxg5 29. Qxg5 fxg5 30. Rxb7 Rab8 31. Rxb8 Rxb8 32. Rd1 Be5 33. Rd2 Bf4 34. Rc2 Rd8 35. Kf1 Kg7 36. Ke2 Kf6 37. b4 Ke5 38. f3 Rb8 39. Rb2 Bc1 40. Rb1 Ba3 41. b5 Bc5 42. bxc6 Rxb1 43. Bxb1 Kd6 44. Kd3 Kxc6 45. Kc4 Bd6 46. Kd4 Bg3 47. e5 Bf2+ 48. Kc4 Be1 49. Bxh7 Kd7 50. Bg8 Bd2 51. Kd4 Be1 52. c4 Kc6 53. Bd5+ Kd7 54. Ke4 Bb4 55. Kf5 Be7 56. c5 Kc7 57. c6 Kd8 58. Ke6 Bc5 59. Kf7 1-0

[Event "Nassau CC-ch"]
[Site "Long Island"]
[Date "1995.??.??"]
[Round "?"]
[White "Benjamin, Joel"]
[Black "Ritter, Mark"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2570"]
[BlackElo "2400"]
[PlyCount "47"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nge2 Be7 6. Ng3 0-0 7. Be2 Re8 8. Be3 Nf8 9. 0-0 c6 10. f4 Ne6 11. fxe5 dxe5 12. d5 Nf4 13. Kh1 cxd5 14. exd5 Nxe2 15. Qxe2 b6 16. h3 Rf8 17. Nf5 Ne8 18. Nxe7+ Qxe7 19. c5 bxc5 20. Rad1 Bb7 21. Qb5 Nd6 22. Bxc5 Rfb8 23. Qb4 Qg5 24. Bxd6 1-0

