[Event "Bangkok op 22nd"]
[Site "Bangkok"]
[Date "2025.04.16"]
[Round "4"]
[White "Dang, Hoang Son"]
[Black "Langreck, John"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2413"]
[BlackElo "2046"]
[PlyCount "125"]
[EventDate "2025.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Nc6 6. Bd2 a6 7. Bc4 Qh5 8. Ne5 Nxe5 9. Qxh5 Nd3+ 10. cxd3 Nxh5 11. Nd5 Kd8 12. Rc1 Nf6 13. Bf4 Nxd5 14. Bxd5 e6 15. Bxc7+ Kd7 16. Bf3 Bd6 17. Ba5 Rb8 18. Bb6 Ke7 19. Ke2 Bd7 20. Rc3 Rhc8 21. Rhc1 Bc6 22. d5 exd5 23. Bxd5 g6 24. Ba7 Ra8 25. Be3 Kd7 26. Bxc6+ Rxc6 27. Rxc6 bxc6 28. b3 Rb8 29. g3 Rb5 30. d4 Ra5 31. Rc2 Rd5 32. Kd3 Rb5 33. Bd2 Rf5 34. Be1 Rb5 35. Rc4 a5 36. Ra4 Bc7 37. b4 axb4 38. Bxb4 Bb6 39. Bc3 Rd5 40. Ra8 h5 41. Kc4 Rf5 42. f4 h4 43. a4 hxg3 44. hxg3 Kc7 45. a5 Kb7 46. Re8 Ba7 47. Re7+ Ka6 48. Rc7 Rf6 49. Bb4 Bb8 50. Rc8 Ba7 51. Ra8 Kb7 52. Re8 g5 53. fxg5 Rf1 54. Rf8 Rf5 55. Bd2 Ka6 56. Rd8 Rf2 57. Bc3 Rf5 58. Rd6 Rxg5 59. Rxc6+ Kb7 60. Rf6 Rxg3 61. Rxf7+ Ka6 62. Rf6+ Kb7 63. a6+ 1-0

[Event "Titled Tuesday intern op 29th Nov Late"]
[Site "Chess.com INT"]
[Date "2022.11.29"]
[Round "8"]
[White "Langreck, John"]
[Black "Prohorov, Olexandr"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2067"]
[BlackElo "2086"]
[PlyCount "89"]
[EventDate "2022.11.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 b6 5. Bd3 Ba6 6. Bxa6 Nxa6 7. c3 d6 8. 0-0 Be7 9. Nbd2 0-0 10. h3 Qd7 11. Qe2 Qb7 12. e4 cxd4 13. cxd4 Rac8 14. Rac1 d5 15. e5 Ne4 16. Nxe4 dxe4 17. Nd2 Rfd8 18. Rxc8 Qxc8 19. Qxe4 Nb4 20. a3 Nd5 21. Nf3 Qc4 22. Be3 Qb3 23. Rb1 b5 24. Ne1 b4 25. Qc2 Qxc2 26. Nxc2 a5 27. axb4 axb4 28. Ne1 Rc8 29. Kf1 b3 30. Ke2 f6 31. exf6 gxf6 32. Rc1 Ra8 33. Nd3 Ra2 34. Rc8+ Kf7 35. Bc1 Bd6 36. Rd8 Be7 37. Rb8 Ra1 38. Rxb3 Bd6 39. g3 Kg6 40. h4 h5 41. Rb7 Kf5 42. Rh7 Kg6 43. Rb7 Kf5 44. Rh7 Kg6 45. Rb7 1/2-1/2

[Event "Chiang Mai op 20th"]
[Site "Chiangmai"]
[Date "2022.10.23"]
[Round "2"]
[White "Kvon, Andrey"]
[Black "Langreck, John"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2527"]
[BlackElo "2067"]
[PlyCount "71"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. c5 b6 6. cxb6 Nbd7 7. Bf4 Qxb6 8. Qc2 e6 9. Rc1 Ne4 10. Nxe4 dxe4 11. Nd2 Bb7 12. Nxe4 Qxd4 13. e3 Bb4+ 14. Nc3 Bxc3+ 15. bxc3 Qc5 16. e4 e5 17. Be3 Qa5 18. Qb3 Qc7 19. Rb1 Bc8 20. Qa3 c5 21. Bc4 0-0 22. 0-0 Bb7 23. f3 Bc6 24. Rfd1 Rab8 25. Rb3 Bb5 26. Bd5 c4 27. Rb2 Rbc8 28. Rf2 Nb6 29. Rfd2 Nxd5 30. exd5 f5 31. Re1 Qd7 32. Bc5 Rfe8 33. Bd6 e4 34. fxe4 Rxe4 35. Rxe4 fxe4 36. Bc5 1-0

[Event "US op 122nd"]
[Site "Rancho Mirage"]
[Date "2022.08.07"]
[Round "9"]
[White "Langreck, John"]
[Black "Atwell, Rose"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2067"]
[BlackElo "1854"]
[PlyCount "81"]
[EventDate "2022.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Qe2+ Be7 8. Nf3 0-0 9. 0-0 Bd6 10. Re1 Na6 11. a3 Nc7 12. Bd2 Bg4 13. Rad1 Qd7 14. h3 Bh5 15. Bb3 Rfe8 16. Qd3 Bg6 17. Rxe8+ Rxe8 18. Qf1 Be4 19. Ne1 b5 20. c3 Qf5 21. Rc1 Qg6 22. Bc2 f5 23. Nd3 Qf6 24. Re1 Rd8 25. f3 Bd5 26. Bf4 Bc4 27. Bxd6 Qxd6 28. Qe2 Bxd3 29. Bxd3 c5 30. dxc5 Qxc5+ 31. Qe3 Qxe3+ 32. Rxe3 g6 33. Re7 Nd5 34. Rxa7 Nxc3 35. bxc3 Rxd3 36. Rc7 Rd1+ 37. Kf2 Ra1 38. Ra7 Rc1 39. Rc7 Ra1 40. Ra7 Rc1 41. Rc7 1/2-1/2

[Event "US op 122nd"]
[Site "Rancho Mirage"]
[Date "2022.08.02"]
[Round "4"]
[White "Luger, John"]
[Black "Langreck, John"]
[Result "1-0"]
[ECO "B03"]
[BlackElo "2067"]
[PlyCount "69"]
[EventDate "2022.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Bf5 7. Be3 e6 8. Nc3 Nc6 9. Nf3 Bg4 10. Qd2 f6 11. exf6 Bxf3 12. f7+ Kxf7 13. gxf3 Qh4+ 14. Bf2 Qh5 15. 0-0-0 Rd8 16. Be2 Bb4 17. a3 Bxc3 18. Qxc3 Ne7 19. Rdg1 Nf5 20. h4 Qh6+ 21. Kb1 Qf6 22. Rd1 c5 23. dxc5 Qxc3 24. bxc3 Nd7 25. Kc2 Ne5 26. f4 Nc6 27. Bf3 Ke7 28. Rb1 Rd7 29. Rhe1 Rhd8 30. Bd5 Rxd5 31. cxd5 Rxd5 32. Rxb7+ Kf6 33. Rc7 Na5 34. Rxa7 Nc4 35. Re2 1-0

[Event "US op 122nd"]
[Site "Rancho Mirage"]
[Date "2022.08.01"]
[Round "3"]
[White "Langreck, John"]
[Black "Luchan, Jason"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2067"]
[BlackElo "2073"]
[PlyCount "19"]
[EventDate "2022.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c6 4. e3 Bf5 5. f3 h6 6. g4 Bc8 7. h4 Nbd7 8. Bd3 Qb6 9. a3 e6 10. Na4 1/2-1/2

[Event "US op 122nd"]
[Site "Rancho Mirage"]
[Date "2022.07.31"]
[Round "2"]
[White "Rymuza, Jeffrey"]
[Black "Langreck, John"]
[Result "0-1"]
[ECO "A36"]
[BlackElo "2067"]
[PlyCount "106"]
[EventDate "2022.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. e4 0-0 6. Nge2 Nc6 7. 0-0 Ne8 8. d3 Nc7 9. Be3 Ne6 10. f4 Ned4 11. Qd2 d6 12. h3 Rb8 13. Rab1 b5 14. cxb5 Nxe2+ 15. Qxe2 Nd4 16. Qd2 Nxb5 17. Ne2 Ba6 18. f5 Nd4 19. Nc3 Nc6 20. Rf2 Qa5 21. Nd5 Qxd2 22. Rxd2 Rfc8 23. b3 e6 24. fxe6 fxe6 25. Nf4 Bd4 26. Bf2 Kf7 27. h4 Ne5 28. Rbd1 Ke7 29. Ne2 Bxf2+ 30. Kxf2 Rf8+ 31. Kg1 h6 32. d4 Bxe2 33. Rxe2 cxd4 34. Rxd4 Rbc8 35. Red2 Rfd8 36. Ra4 Rd7 37. Rad4 g5 38. hxg5 hxg5 39. Kf1 Rc3 40. Ke1 Rxg3 41. Kd1 Rc7 42. Rxd6 Rxg2 43. Rxg2 Kxd6 44. Rxg5 Rh7 45. Rg2 Kc5 46. Kc2 Kd4 47. Re2 Rc7+ 48. Kb2 Rc6 49. a4 a5 50. Ka3 Nd3 51. Rh2 Rc1 52. Ka2 Kc3 53. Rh5 Nb4+ 0-1

[Event "US op 122nd"]
[Site "Rancho Mirage"]
[Date "2022.07.30"]
[Round "1"]
[White "Langreck, John"]
[Black "Karamali, Saiya"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2067"]
[PlyCount "65"]
[EventDate "2022.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 4. e3 Bg7 5. Nb5 Na6 6. Nf3 c6 7. Nc3 Qa5 8. Be5 0-0 9. Nd2 Bf5 10. Nb3 Qb6 11. a3 Nd7 12. Na4 Qd8 13. Bxg7 Kxg7 14. Bxa6 bxa6 15. Nac5 Nb6 16. Qd2 Nc4 17. Qc3 Qb6 18. h3 Rae8 19. 0-0-0 Kg8 20. e4 Bc8 21. f4 a5 22. g4 Rd8 23. e5 Qb5 24. Nd2 Nb6 25. Rdg1 a4 26. h4 Nd7 27. Nxd7 Bxd7 28. h5 Kg7 29. Qe3 Rh8 30. f5 Rdf8 31. f6+ exf6 32. exf6+ Kxf6 33. Qe5# 1-0

[Event "Pattaya op"]
[Site "Pattaya"]
[Date "2019.10.30"]
[Round "9"]
[White "Langreck, John"]
[Black "Thet, Naung"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2149"]
[BlackElo "2290"]
[PlyCount "128"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. Qd2 Qc7 9. 0-0-0 Nbd7 10. Kb1 Ne5 11. h4 Nc4 12. Bxc4 Qxc4 13. g4 Bd7 14. h5 h6 15. g5 hxg5 16. Bxg5 0-0-0 17. h6 gxh6 18. Rxh6 Rxh6 19. Bxh6 Rg8 20. Nb3 Ne8 21. Be3 Bd8 22. a3 b6 23. Nc5 Bf6 24. Nxd7 Kxd7 25. Qd3 Qxd3 26. cxd3 Bxc3 27. bxc3 b5 28. Kc2 Rg3 29. Rf1 Kc6 30. Kd2 d5 31. Ke2 Rg2+ 32. Bf2 Nf6 33. a4 Nd7 34. axb5+ axb5 35. f4 dxe4 36. dxe4 Nc5 37. Kf3 Rh2 38. Kg3 Rh8 39. Bxc5 Kxc5 40. Rd1 Kc6 41. Kg4 Rg8+ 42. Kf3 Ra8 43. Kg4 Rg8+ 44. Kf3 Ra8 45. Kg4 Ra3 46. Rc1 Kc5 47. Kg5 Kc4 48. Kf6 Ra7 49. Ke5 Rc7 50. f5 exf5 51. exf5 Rc5+ 52. Kf6 Rd5 53. Rf1 Rd7 54. Rf3 Rc7 55. Kg7 Kd5 56. f6 Ke4 57. Rh3 Kd5 58. Re3 Kc4 59. Re7 Rc5 60. Rxf7 Kxc3 61. Rb7 b4 62. f7 Rf5 63. f8Q Rxf8 64. Kxf8 b3 1/2-1/2

[Event "Pattaya op"]
[Site "Pattaya"]
[Date "2019.10.29"]
[Round "8"]
[White "Arunnuntapanich, Tinnakrit"]
[Black "Langreck, John"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2025"]
[BlackElo "2149"]
[PlyCount "88"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 e6 5. dxe6 fxe6 6. e4 bxc4 7. Bxc4 Bb7 8. Nc3 d5 9. Bb5+ Nbd7 10. e5 d4 11. f3 Ng4 12. fxg4 Qh4+ 13. Qf2 Qxg4 14. Nf3 dxc3 15. 0-0 Be7 16. h3 Qg6 17. Bg5 Bxg5 18. Nxg5 0-0-0 19. Nf7 Rhf8 20. Bxd7+ Kb8 21. Nxd8 Rxf2 22. Rxf2 Bd5 23. Nc6+ Kc7 24. Ne7 cxb2 25. Rxb2 Qe4 26. Nxd5+ exd5 27. Rab1 Kxd7 28. Rb7+ Kc6 29. Rb8 Qxe5 30. Rc8+ Kd7 31. Ra8 Qe3+ 32. Kh1 c4 33. Rb7+ Kc6 34. Raxa7 c3 35. Rc7+ Kd6 36. Rd7+ Kc6 37. Rdc7+ Kd6 38. Rd7+ Kc5 39. Rdc7+ Kd4 40. Ra4+ Kd3 41. Rxc3+ Kxc3 42. Ra3+ Kd2 43. Rxe3 Kxe3 44. Kg1 Ke2 0-1

[Event "Pattaya op"]
[Site "Pattaya"]
[Date "2019.10.28"]
[Round "7"]
[White "Langreck, John"]
[Black "Shrutarshi, Ray"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "2149"]
[BlackElo "2006"]
[PlyCount "45"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Qd2 h5 9. Be2 Nbd7 10. 0-0 Ne5 11. Nd5 Nxd5 12. exd5 Bd7 13. f4 Ng4 14. Bxg4 hxg4 15. Rae1 Rh5 16. c4 Kf8 17. Ne2 f5 18. Bd4 Bh6 19. Ng3 Rh4 20. Qf2 Rh5 21. Nxh5 gxh5 22. g3 Be8 23. Re6 1-0

[Event "Pattaya Thailand op 2nd"]
[Site "Pattaya"]
[Date "2019.10.27"]
[Round "6"]
[White "Saptarshi, Roy Chowdhury"]
[Black "Langreck, John"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2456"]
[BlackElo "2149"]
[PlyCount "56"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Nc6 6. Bd2 a6 7. h3 Bf5 8. Bc4 Qb6 9. Na4 Qa7 10. Be3 Nb4 11. Bb3 Nbd5 12. Bd2 b5 13. c4 bxc4 14. Bxc4 e6 15. 0-0 Bd6 16. Nc5 0-0 17. b4 a5 18. bxa5 Bxc5 19. dxc5 Qxc5 20. Rc1 Qd6 21. Nd4 Bg6 22. Nb5 Qd7 23. Qe2 Rfb8 24. Rfd1 c6 25. Nd4 Rb2 26. Qe5 Rxd2 27. Rxd2 Ne4 28. Rdd1 Qd8 1-0

[Event "Pattaya op"]
[Site "Pattaya"]
[Date "2019.10.26"]
[Round "5"]
[White "Langreck, John"]
[Black "Sajjapornthep, Jarunpol"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2149"]
[BlackElo "1856"]
[PlyCount "94"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 d6 2. c4 Nf6 3. Nc3 c5 4. d4 cxd4 5. Nxd4 Nc6 6. e4 g6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 a6 10. Qd2 Bd7 11. f3 Rc8 12. Rfd1 Ne5 13. b3 Re8 14. Rac1 Qa5 15. h3 Nh5 16. Nd5 Qxd2 17. Rxd2 Ng3 18. Nb6 Rc7 19. Nxd7 Nxd7 20. Kf2 Nxe2 21. Kxe2 b5 22. Rdc2 Bxd4 23. Bxd4 Rec8 24. Kd2 e5 25. Be3 b4 26. a3 Nc5 27. Bxc5 dxc5 28. axb4 cxb4 29. Ra1 Rd8+ 30. Ke2 Rc6 31. Ra4 Rb8 32. Rca2 Rbb6 33. Ra5 f6 34. Rd5 Rb7 35. Kd3 Kf7 36. c5 Re7 37. Kc4 f5 38. Kxb4 fxe4 39. fxe4 Rf6 40. Rd3 Rf4 41. Rf3 Re6 42. Kc4 Ke7 43. Rxf4 exf4 44. Kd5 g5 45. b4 h5 46. e5 Kd7 47. b5 g4 1-0

[Event "Pattaya op"]
[Site "Pattaya"]
[Date "2019.10.25"]
[Round "4"]
[White "Abramowski, Joerg"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1946"]
[BlackElo "2149"]
[PlyCount "67"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Nc6 5. c3 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. Ne2 Bd6 9. Qg3 Bf8 10. Nd2 b5 11. 0-0 Nf6 12. Be5 Nxe5 13. dxe5 Nd7 14. Nd4 Qb6 15. Kh1 g6 16. f4 Bc5 17. N2b3 Bxd4 18. Nxd4 Rc8 19. Rae1 Nc5 20. Qh4 Ne4 21. g4 Rc4 22. f5 Rxd4 23. fxe6 Qxe6 24. cxd4 0-0 25. Rc1 Qb6 26. Rg1 f5 27. exf6 Rxf6 28. Rc8+ Kg7 29. Rgc1 Rf7 30. Qd8 Qe6 31. Qh4 g5 32. Qh5 Nf2+ 33. Kg2 Qe3 34. Qxf7+ 1/2-1/2

[Event "Pattaya Thailand op 2nd"]
[Site "Pattaya"]
[Date "2019.10.25"]
[Round "3"]
[White "Langreck, John"]
[Black "Villamayor, Buenaventura"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2149"]
[BlackElo "2371"]
[PlyCount "78"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. d4 d6 4. Nc3 Bg4 5. e3 Nc6 6. Be2 Nf6 7. 0-0 0-0 8. b3 Nd7 9. Bb2 Bxf3 10. Bxf3 e5 11. Bxc6 bxc6 12. dxe5 Bxe5 13. Na4 f5 14. Qf3 Bxb2 15. Nxb2 Ne5 16. Qe2 Qh4 17. g3 Qh6 18. f3 Rae8 19. Rae1 Re7 20. Qd2 Rfe8 21. Kg2 Nf7 22. f4 Qg7 23. Nd3 Nd8 24. Nb4 Re6 25. Re2 Qd7 26. Rfe1 Nb7 27. Nd3 c5 28. Nf2 Nd8 29. Kg1 Nc6 30. Qd5 Kf8 31. Kf1 R8e7 32. h3 Qe8 33. g4 Nd4 34. exd4 Rxe2 35. Rxe2 Rxe2 36. gxf5 Qe3 37. Qa8+ Ke7 38. f6+ Kd7 39. Ng4 Re1+ 0-1

[Event "Pattaya op"]
[Site "Pattaya"]
[Date "2019.10.24"]
[Round "2"]
[White "Brown, Geoffrey M"]
[Black "Langreck, John"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1880"]
[BlackElo "2149"]
[PlyCount "53"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bg4 4. h3 Bxf3 5. Qxf3 c6 6. g4 Nbd7 7. g5 Ne4 8. d3 Nd6 9. h4 e5 10. f5 e4 11. Qf4 h6 12. g6 Qf6 13. gxf7+ Qxf7 14. dxe4 Nxe4 15. Bh3 Bd6 16. Qg4 Ne5 17. Qg2 Qh5 18. 0-0 Qxh4 19. Re1 Qxe1+ 20. Qf1 Qh4 21. c4 b6 22. Nd2 Qg5+ 23. Qg2 Qxg2+ 24. Bxg2 Nxd2 25. Bxd2 Nxc4 26. Rf1 Bc5 27. f6 0-1

[Event "Pattaya op"]
[Site "Pattaya"]
[Date "2019.10.23"]
[Round "1"]
[White "Langreck, John"]
[Black "Allison, Brian C"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2149"]
[BlackElo "1627"]
[PlyCount "39"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 e6 3. c4 d5 4. Nc3 Nf6 5. Bg5 Be7 6. e3 0-0 7. Rc1 Ne4 8. cxd5 exd5 9. Bf4 Nxc3 10. bxc3 Bg4 11. Bd3 Bd6 12. Bg3 f5 13. Qb3 Bxg3 14. hxg3 Na5 15. Qc2 h6 16. Ne5 Qe7 17. f3 Qg5 18. Kf2 Rae8 19. Rce1 Rf6 20. f4 1-0

[Event "Bangkok Cha Am op 19th"]
[Site "Bangkok"]
[Date "2019.04.09"]
[Round "4"]
[White "Langreck, John"]
[Black "Short, Nigel D"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2203"]
[BlackElo "2636"]
[PlyCount "44"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. Bc4 b5 7. Bb3 Bb7 8. Qe2 Ne7 9. 0-0 Nbc6 10. Bg5 h6 11. Bh4 g5 12. Bg3 Ng6 13. Nd5 Rc8 14. Qe3 g4 15. Nd2 Nce5 16. Nc3 Bc5 17. Qe2 Qg5 18. Kh1 Nf4 19. Bxf4 Qxf4 20. Rac1 h5 21. a4 b4 22. Nd1 Nf3 0-1

[Event "Bangkok Cha Am op 19th"]
[Site "Bangkok"]
[Date "2019.04.08"]
[Round "3"]
[White "Langreck, John"]
[Black "Frederiksen, Erik"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "2203"]
[BlackElo "1873"]
[PlyCount "35"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. e5 Nh5 5. d4 d6 6. Qe2 Be7 7. exd6 Qxd6 8. Qb5+ Nc6 9. Qxh5 Nxd4 10. Nxd4 Qxd4 11. Bd3 Bb4+ 12. Kf1 Bd7 13. Qe2+ Be7 14. Qe4 Qb6 15. Nc3 Bc6 16. Nd5 Bxd5 17. Qxd5 0-0 18. Qe4 1-0

[Event "US Open-119"]
[Site "Middleton"]
[Date "2018.07.31"]
[Round "4"]
[White "Langreck, John"]
[Black "Tarjan, James Edward"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2207"]
[BlackElo "2406"]
[PlyCount "115"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 d5 5. Nd2 Bd6 6. Nh3 0-0 7. 0-0 c6 8. Nf3 b6 9. Qc2 Bb7 10. Bf4 Ne4 11. Bxd6 Qxd6 12. Rad1 Nd7 13. Nf4 Rac8 14. Nd3 c5 15. dxc5 bxc5 16. e3 Rc7 17. cxd5 exd5 18. Nf4 Ndf6 19. Nd2 Re8 20. f3 Nxd2 21. Qxd2 Rce7 22. Rfe1 d4 23. exd4 cxd4 24. Rxe7 Rxe7 25. Kf2 Rd7 26. h4 Ba6 27. Bf1 Bxf1 28. Kxf1 Nd5 29. Nxd5 Qxd5 30. Qd3 Qxa2 31. Qxf5 Rf7 32. Qe4 Qxb2 33. Rxd4 Rxf3+ 34. Qxf3 Qxd4 35. Qa8+ Kf7 36. Qb7+ Kf6 37. Qc6+ Kf5 38. Qc8+ Ke4 39. Kg2 Qd5 40. Qc2+ Ke3+ 41. Kg1 Qd4 42. Qb3+ Ke2+ 43. Kh2 h5 44. Qb5+ Ke1 45. Qe8+ Kf1 46. Qb5+ Ke1 47. Qe8+ Kd2 48. Qb5 Qe3 49. Qb2+ Ke1 50. Qxg7 Qe2+ 51. Kh3 a5 52. Qa1+ Kf2 53. Qd4+ Kf1 54. Qa1+ Qe1 55. Qf6+ Kg1 56. Qa1 Kf1 57. Qa2 Qe2 58. Qa1+ 1/2-1/2

[Event "US Open-117"]
[Site "Indianapolis"]
[Date "2016.08.06"]
[Round "8"]
[White "Fedorowicz, John P"]
[Black "Langreck, John"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2425"]
[BlackElo "2207"]
[PlyCount "49"]
[EventDate "2016.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Qxb6 7. e4 g6 8. Nf3 Bg4 9. Qa4+ Bd7 10. Qc2 Bb5 11. Nxb5 axb5 12. a4 Bg7 13. Bxb5+ Nfd7 14. 0-0 0-0 15. Bg5 Nf6 16. Rad1 h6 17. Bf4 Na6 18. h3 Ne8 19. b3 Nec7 20. Bc4 Nb8 21. e5 Nd7 22. Rfe1 Nxe5 23. Nxe5 dxe5 24. Bxe5 Bxe5 25. Rxe5 1-0

[Event "US Open-117"]
[Site "Indianapolis"]
[Date "2016.08.05"]
[Round "7"]
[White "Langreck, John"]
[Black "Shabalov, Alexander"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2207"]
[BlackElo "2522"]
[PlyCount "168"]
[EventDate "2016.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 b6 6. 0-0 Bb7 7. h3 c5 8. c3 0-0 9. Nbd2 Nbd7 10. Bh2 Qc7 11. a4 a6 12. Ne1 Rfd8 13. Bf3 b5 14. Bxb7 Qxb7 15. Qf3 d5 16. axb5 axb5 17. Nd3 b4 18. Rxa8 Rxa8 19. Nxc5 Nxc5 20. dxc5 Rc8 21. Rd1 Rxc5 22. Be5 Nd7 23. Bxg7 Kxg7 24. e4 bxc3 25. bxc3 Nf6 26. exd5 Qxd5 27. Qe3 Rc6 28. Rc1 Re6 29. Qd4 Qg5 30. Rf1 Rd6 31. Ne4 Rxd4 32. Nxg5 Rc4 33. Re1 Nd5 34. Rc1 Rxc3 35. Rxc3 Nxc3 36. Kf1 h6 37. Nf3 Kf6 38. Ke1 e5 39. Kd2 Nd5 40. g3 Ke6 41. Ke2 Ne7 42. Ne1 Kd5 43. Kd3 Nf5 44. Nc2 h5 45. h4 Nd6 46. Nb4+ Ke6 47. Nc6 f6 48. Nb4 Nb5 49. Ke2 Nc3+ 50. Kd2 Nd5 51. Nd3 Kf5 52. Nc5 Nb6 53. Ke2 Nc4 54. Kd3 Nb6 55. Ke2 Kg4 56. Ne4 Nd7 57. f3+ Kf5 58. Ke3 Nb6 59. Nd6+ Ke6 60. Ne4 Nd5+ 61. Kd3 f5 62. Ng5+ Kf6 63. Nh7+ Ke7 64. Ng5 Nc7 65. Ke3 Ne6 66. Nh3 Kd6 67. Nf2 Nc7 68. Nh3 Kd5 69. Ng5 Kc4 70. Nf7 Nd5+ 71. Ke2 Kd4 72. Nh8 Ne7 73. Nf7 f4 74. Kf2 Nf5 75. gxf4 exf4 76. Nh8 Nxh4 77. Nf7 Kd5 78. Ng5 Ke5 79. Ke2 Nf5 80. Kf2 Nd6 81. Kg2 Kf5 82. Nh3 g5 83. Nf2 g4 84. Nd3 Nc4 0-1

[Event "US Open-117"]
[Site "Indianapolis"]
[Date "2016.08.03"]
[Round "5"]
[White "Langreck, John"]
[Black "Mulyar, Michael A"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2207"]
[BlackElo "2381"]
[PlyCount "81"]
[EventDate "2016.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c5 7. c3 b6 8. Nbd2 Bb7 9. h3 Nbd7 10. Ne5 e6 11. a4 Nxe5 12. Bxe5 c4 13. Bf3 Qd7 14. Re1 a6 15. e4 dxe4 16. Nxe4 Nxe4 17. Bxe4 Bxe4 18. Bxg7 Kxg7 19. Rxe4 Qc6 20. Re1 Rfd8 21. Re5 Rd5 22. Rxd5 Qxd5 23. b3 Rc8 24. Rb1 b5 25. axb5 axb5 26. bxc4 Rxc4 27. Qb3 Qc6 28. Qxb5 Qxb5 29. Rxb5 Rxc3 30. d5 Rc1+ 31. Kh2 e5 32. g3 Rd1 33. Kg2 e4 34. Rb4 f5 35. Rb7+ Kf6 36. Rxh7 Rxd5 37. h4 Rd2 38. Kf1 f4 39. gxf4 Kf5 40. Ke1 Ra2 41. h5 1/2-1/2

[Event "Sacramento Chess Club G/20"]
[Site "Sacramento"]
[Date "2005.04.06"]
[Round "4"]
[White "Kleppang, David"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2270"]
[BlackElo "2129"]
[PlyCount "64"]
[EventDate "2005.03.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Nxf6+ Qxf6 9. c3 Bxf3 10. Qxf3 Qxf3 11. gxf3 Bd6 12. Re1 0-0 13. Bg5 h6 14. Bd2 e5 15. Be4 c6 16. dxe5 Nxe5 17. Kg2 Rad8 18. Rad1 Rfe8 19. Be3 Nc4 20. b3 Nxe3+ 21. fxe3 Be5 22. c4 Bc3 23. Rxd8 Rxd8 24. Re2 Rd1 25. Kf2 a5 26. Bc2 Rh1 27. Kg2 Rc1 28. Be4 a4 29. bxa4 Kf8 30. Rc2 Rxc2+ 31. Bxc2 Ke7 32. Bb3 Kd6 1/2-1/2

[Event "Sacramento Chess Club G/20"]
[Site "Sacramento"]
[Date "2005.04.06"]
[Round "5"]
[White "Langreck, John"]
[Black "Birt, Brendan"]
[Result "1-0"]
[ECO "A83"]
[WhiteElo "2129"]
[BlackElo "1905"]
[PlyCount "69"]
[EventDate "2005.03.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. e4 fxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. Bd3 Nc6 9. c3 Qe8 10. h4 Qh5 11. Qe2 d5 12. Nxf6+ Rxf6 13. 0-0-0 Bd7 14. Rde1 a6 15. Ng5 Qxe2 16. Rxe2 g6 17. g3 Re8 18. f4 Ne7 19. Rhe1 Nf5 20. Bxf5 gxf5 21. Nf3 Bb5 22. Re3 Rg6 23. Ne5 Rg7 24. Rg1 Ree7 25. g4 b6 26. g5 c5 27. h5 cxd4 28. cxd4 Rc7+ 29. Kd2 h6 30. Reg3 Be8 31. Ng6 Bxg6 32. gxh6 Bxh5 33. Rxg7+ Rxg7 34. Rxg7+ Kh8 35. Ke3 1-0

[Event "Sacramento Chess Club G/20"]
[Site "Sacramento"]
[Date "2005.03.30"]
[Round "1"]
[White "Langreck, John"]
[Black "Martinez, Lawrence"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2129"]
[BlackElo "1696"]
[PlyCount "80"]
[EventDate "2005.03.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. 0-0 0-0 6. c3 d5 7. exd5 Nxd5 8. Re1 Re8 9. d4 Bb6 10. Ng5 exd4 11. Rxe8+ Qxe8 12. Bxd5 Qe5 13. Bxc6 bxc6 14. Nf3 Qd5 15. cxd4 Bg4 16. Nc3 Qh5 17. Be3 Rd8 18. h3 Bxh3 19. gxh3 Qxh3 20. Ng5 Qh4 21. Qf3 f6 22. Qh3 fxg5 23. Qxh4 gxh4 24. Rd1 c5 25. dxc5 Rxd1+ 26. Nxd1 Ba5 27. a3 c6 28. b4 Bc7 29. Kg2 h6 30. Nc3 g5 31. Ne2 Kf7 32. Nd4 a5 33. Nxc6 axb4 34. axb4 g4 35. b5 h3+ 36. Kh1 Ke6 37. b6 Be5 38. Nxe5 Kxe5 39. b7 Ke4 40. b8Q Kf3 1-0

[Event "Sacramento Chess Club G/20"]
[Site "Sacramento"]
[Date "2005.03.30"]
[Round "2"]
[White "Zavortink, Matt B"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1772"]
[BlackElo "2129"]
[PlyCount "114"]
[EventDate "2005.03.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Nc6 6. axb4 Bxb4 7. c3 Be7 8. d4 Nh6 9. Bd3 Nf5 10. 0-0 0-0 11. Bxf5 exf5 12. Ba3 b5 13. Bxe7 Qxe7 14. Qb3 Qd7 15. Qxb5 Nxe5 16. Qe2 Nxf3+ 17. Qxf3 Qc6 18. Nd2 Be6 19. Nb3 Rfb8 20. Nc5 Rb5 21. Ra6 Rxc5 22. Rxc6 Rxc6 23. h4 Rac8 24. Rc1 a5 25. Qe3 a4 26. f4 Bd7 27. Qe7 Be6 28. Qa3 Rc4 29. Kf2 h6 30. Qe7 Rb8 31. Ra1 Kh7 32. Qd6 Rb2+ 33. Kf1 Rb3 34. Qa6 Rbxc3 35. Rxa4 Rxa4 36. Qxa4 Re3 37. Kf2 Re4 38. Kf3 Kg6 39. g3 Kh7 40. Qd1 f6 41. Qa4 Bf7 42. Qd7 Bh5+ 43. Kf2 Rxd4 44. Qxf5+ Bg6 45. Qd7 Be4 46. g4 Rd2+ 47. Ke3 Rg2 48. Qe6 Rg3+ 49. Ke2 Rh3 50. h5 Rg3 51. Ke1 Bb1 52. Qxd5 Rxg4 53. Qd6 f5 54. Qe6 Be4 55. Qd6 Rg2 56. Kf1 Rg4 57. Ke2 Rg3 1/2-1/2

[Event "SCC Swiss"]
[Site "Sacramento"]
[Date "2004.08.18"]
[Round "5"]
[White "Mack, Donald"]
[Black "Langreck, John"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1714"]
[BlackElo "2223"]
[PlyCount "54"]
[EventDate "2004.08.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 d6 6. Bc4 e6 7. Qe2 Nf6 8. 0-0 Be7 9. Rd1 e5 10. h3 0-0 11. Be3 a6 12. Rac1 Be6 13. Bd5 Bxd5 14. Nxd5 Nxd5 15. exd5 Nb8 16. Nd2 f5 17. f4 Nd7 18. fxe5 Nxe5 19. Nc4 Nxc4 20. Qxc4 Bg5 21. Bxg5 Qxg5 22. Rc3 Rae8 23. Qb4 Re2 24. g3 Rfe8 25. Qxd6 Re1+ 26. Rxe1 Rxe1+ 27. Kf2 Qd2+ 0-1

[Event "SCC Swiss"]
[Site "Sacramento"]
[Date "2004.08.11"]
[Round "4"]
[White "Baker, Robert Joe"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1642"]
[BlackElo "2223"]
[PlyCount "127"]
[EventDate "2004.08.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. Bxf6 gxf6 12. Qd3 d5 13. exd5 Bf5 14. Qb3 Qxd5 15. Qxd5 Nxd5 16. c3 b4 17. cxb4 Nxb4 18. Bc4 Rg8 19. g3 Be4 20. Rg1 Bd3 21. Kd2 Bxc4 22. Nxc4 Ke7 23. b3 Rgd8+ 24. Ke2 a5 25. Rgd1 Nc2 26. Rxd8 Rxd8 27. Rd1 Nd4+ 28. Ke3 a4 29. bxa4 Rb8 30. Rd2 Rb4 31. Nb2 Ne6 32. Kd3 Nc5+ 33. Kc3 Rg4 34. Re2 Kd7 35. f3 Nxa4+ 36. Nxa4 Rxa4 37. Kb3 Rd4 38. a4 Rd3+ 39. Kb4 Rxf3 40. Rc2 Rf1 41. a5 Rb1+ 42. Kc5 Kc7 43. Ra2 Kb7 44. Kd6 h5 45. Ke7 Rf1 46. Kxf7 f5 47. Ke6 e4 48. Kd5 Ka6 49. Ke5 e3 50. Kf6 f4 51. gxf4 Rxf4+ 52. Kg5 Re4 53. Re2 Kxa5 54. Kxh5 Kb4 55. Kg5 Kc3 56. h4 Kd3 57. Re1 Kd2 58. Rh1 e2 59. h5 Re8 60. h6 Rh8 61. Kg6 e1Q 62. Rxe1 Kxe1 63. Kg7 Rxh6 64. Kxh6 1/2-1/2

[Event "San Francisco MI"]
[Site "San Francisco"]
[Date "2004.08.07"]
[Round "11"]
[White "Rozenvasser, Anthony"]
[Black "Langreck, John"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2000"]
[BlackElo "2195"]
[PlyCount "62"]
[EventDate "2004.07.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Qa4 Bd7 13. Nxb4 Nd4 14. Qd1 Rb8 15. Qd2 Bg5 16. Qc3 Qb6 17. Nd3 f5 18. f3 fxe4 19. fxe4 Qb7 20. Nf2 Qxb2 21. Qxb2 Rxb2 22. Nd3 Bd2+ 23. Kf2 0-0+ 24. Kg3 Bf4+ 25. Nxf4 Rxf4 26. h3 Bc6 27. c5 h5 28. h4 Rg4+ 29. Kh3 Nf5 30. exf5 Bxg2+ 31. Bxg2 Rbxg2 0-1

[Event "SCC Swiss"]
[Site "Sacramento"]
[Date "2004.08.04"]
[Round "3"]
[White "Langreck, John"]
[Black "Mac Farland, James"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2223"]
[BlackElo "2200"]
[PlyCount "62"]
[EventDate "2004.08.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Nh6 8. Nc3 Nf5 9. Na4 Qa5+ 10. Bd2 Bb4 11. Bc3 Bd7 12. a3 Bxc3+ 13. Nxc3 a6 14. 0-0 Qb6 15. Na4 Qa7 16. Nc5 Nfxd4 17. Nxd7 Kxd7 18. Bd3 Nxf3+ 19. Qxf3 Nxe5 20. Qf4 Nxd3 21. Qxf7+ Kd6 22. Qxg7 Rhg8 23. Qxh7 Nf4 24. g3 b5 25. Qh6 Qd4 26. Rad1 Qe4 27. f3 Qf5 28. Kh1 Ne2 29. g4 Qf4 30. Rxd5+ Kxd5 31. Rd1+ Ke5 0-1

[Event "SCC Swiss"]
[Site "Sacramento"]
[Date "2004.07.28"]
[Round "2"]
[White "Markman, Steven"]
[Black "Langreck, John"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1821"]
[BlackElo "2223"]
[PlyCount "70"]
[EventDate "2004.08.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. e3 0-0 5. c4 c5 6. Nc3 cxd4 7. exd4 d5 8. c5 Nc6 9. Qb3 Ne4 10. Rd1 Bg4 11. Be2 Bxf3 12. gxf3 Nxc3 13. bxc3 Qd7 14. 0-0 Rad8 15. Rb1 e5 16. dxe5 Qf5 17. Bg3 Bxe5 18. Qxb7 Rb8 19. Qxc6 Rxb1 20. Qxd5 Rxf1+ 21. Bxf1 Bxg3 22. Qxf5 gxf5 23. fxg3 Rc8 24. Bb5 Rxc5 25. c4 Kf8 26. a4 Ke7 27. Kf2 Re5 28. Bc6 Kd6 29. Bd5 f6 30. a5 a6 31. f4 Re7 32. Kf3 Kc5 33. g4 Kd4 34. h4 Re3+ 35. Kf2 fxg4 0-1

[Event "San Francisco MI"]
[Site "San Francisco"]
[Date "2004.07.24"]
[Round "4"]
[White "Langreck, John"]
[Black "Perepelitsky, Edward"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2195"]
[BlackElo "2000"]
[PlyCount "71"]
[EventDate "2004.07.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bc4 Bg7 6. 0-0 e6 7. d3 Nge7 8. f5 exf5 9. Ng5 0-0 10. exf5 Bd4+ 11. Kh1 Ne5 12. f6 Nf5 13. Nd5 Nxc4 14. dxc4 Re8 15. g4 Ne3 16. Bxe3 Bxe3 17. Nxe3 Rxe3 18. Qd2 Re5 19. h3 b6 20. Rae1 Bb7+ 21. Kh2 Qe8 22. h4 Rxe1 23. Rxe1 Qc6 24. Ne4 Qe8 25. Qh6 Qf8 26. Qxf8+ Kxf8 27. Nxd6 Bc6 28. Re7 Be8 29. Kg3 a6 30. Kf4 Rd8 31. Rxe8+ Rxe8 32. Nxe8 Kxe8 33. Ke5 Kd7 34. Kd5 h6 35. c3 a5 36. b3 1-0

[Event "San Francisco MI"]
[Site "San Francisco"]
[Date "2004.07.24"]
[Round "2"]
[White "Langreck, John"]
[Black "Perepelitsky, Philipp"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2195"]
[BlackElo "2000"]
[PlyCount "39"]
[EventDate "2004.07.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. f4 g6 4. Nf3 Bg7 5. Bc4 0-0 6. d3 c5 7. 0-0 a6 8. a4 Nc6 9. Qe1 e5 10. f5 Nd4 11. Qh4 gxf5 12. Bg5 Be6 13. Nxd4 cxd4 14. Ne2 f4 15. Nxf4 exf4 16. Rxf4 Qb6 17. Bxf6 Bxf6 18. Qxf6 Qd8 19. Qh6 Kh8 20. Rh4 1-0

[Event "SCC Swiss"]
[Site "Sacramento"]
[Date "2004.07.21"]
[Round "1"]
[White "Langreck, John"]
[Black "Gilbert, Marvin"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2223"]
[BlackElo "1500"]
[PlyCount "41"]
[EventDate "2004.08.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c6 7. Qd2 Nbd7 8. 0-0-0 Qc7 9. Bh6 e5 10. Nge2 exd4 11. Nxd4 Nb6 12. Kb1 d5 13. Bxg7 Kxg7 14. cxd5 cxd5 15. Ndb5 Qe7 16. exd5 Nbxd5 17. Nxd5 Nxd5 18. Qxd5 Bf5+ 19. Ka1 Rfd8 20. Qb3 a6 21. Nd4 1-0

[Event "San Francisco MI"]
[Site "San Francisco"]
[Date "2004.??.??"]
[Round "3"]
[White "Gallegos, Paul"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2136"]
[BlackElo "2195"]
[PlyCount "16"]
[EventDate "2004.07.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. Be3 Ng4 1/2-1/2

[Event "San Francisco MI"]
[Site "San Francisco"]
[Date "2004.??.??"]
[Round "10"]
[White "Langreck, John"]
[Black "Pinto, Mark A"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2195"]
[BlackElo "2103"]
[PlyCount "43"]
[EventDate "2004.07.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Bg6 8. 0-0 Ne7 9. c4 Nbc6 10. Qa4 a6 11. Nxc6 Nxc6 12. cxd5 Qxd5 13. Bf3 Qb5 14. Qxb5 axb5 15. Nc3 Nxe5 16. Bxb7 Rb8 17. Ba6 Bd3 18. Rfd1 Bc4 19. Ba7 Ra8 20. Bxb5+ Bxb5 21. Nxb5 Ke7 22. Rac1 1-0

[Event "San Francisco MI"]
[Site "San Francisco"]
[Date "2004.??.??"]
[Round "8"]
[White "Langreck, John"]
[Black "Siegrist, Daichi"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2195"]
[BlackElo "2000"]
[PlyCount "65"]
[EventDate "2004.07.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Bd7 7. 0-0 cxd4 8. cxd4 Nh6 9. Na3 Nf5 10. Nc2 Be7 11. g4 Nh4 12. Nxh4 Bxh4 13. Be3 Be7 14. Qd2 0-0 15. Bd3 f6 16. exf6 Bxf6 17. g5 Be7 18. f4 g6 19. h4 Kg7 20. Kg2 Bd6 21. Ne1 Rac8 22. Nf3 Ne7 23. a4 a5 24. Ne5 Bc6 25. Rh1 Nf5 26. h5 Bxe5 27. fxe5 Nxe3+ 28. Qxe3 Qxb2+ 29. Kg3 Qb4 30. hxg6 hxg6 31. Rh6 Be8 32. Rah1 Rf5 33. Rh8 1-0

[Event "San Francisco MI"]
[Site "San Francisco"]
[Date "2004.??.??"]
[Round "6"]
[White "Langreck, John"]
[Black "Yap, Nicolas A"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2195"]
[BlackElo "2035"]
[PlyCount "78"]
[EventDate "2004.07.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Nge7 6. Bd3 cxd4 7. cxd4 Nf5 8. Bxf5 exf5 9. Nc3 Be6 10. Ne2 Be7 11. h4 h6 12. Nf4 g6 13. Qd3 Qb6 14. Bd2 0-0-0 15. 0-0-0 Kb8 16. Kb1 Rc8 17. Rhg1 a5 18. g4 fxg4 19. Nxe6 gxf3 20. Nc5 Bxc5 21. dxc5 Qxc5 22. Qxf3 Qc2+ 23. Ka1 Nd4 24. Qe3 Qxd1+ 25. Rxd1 Nc2+ 26. Kb1 Nxe3 27. Bxe3 Rhd8 28. Bxh6 Rc4 29. Bg5 Rd7 30. b3 Re4 31. Rd2 Ka7 32. f4 Kb6 33. Rf2 d4 34. Kc2 Kc5 35. Bf6 Kd5 36. f5 Rg4 37. Re2 gxf5 38. Rh2 Rc7+ 39. Kd2 Rc3 0-1

[Event "San Francisco MI"]
[Site "San Francisco"]
[Date "2004.??.??"]
[Round "5"]
[White "Lee, Andy C"]
[Black "Langreck, John"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2215"]
[BlackElo "2195"]
[PlyCount "48"]
[EventDate "2004.07.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Na6 7. Qd2 e5 8. d5 Nc5 9. f3 c6 10. h4 cxd5 11. cxd5 Bd7 12. g4 Qa5 13. h5 Nb3 14. axb3 Qxa1+ 15. Bd1 b5 16. Qh2 h6 17. Bxf6 Bxf6 18. hxg6 Qc1 19. gxf7+ Kg7 20. Nh3 Rh8 21. Qg2 Bg5 22. 0-0 Qd2 23. Ne2 Be3+ 24. Nf2 Kxf7 0-1

[Event "San Francisco MI"]
[Site "San Francisco"]
[Date "2004.??.??"]
[Round "7"]
[White "Traub, Igor Vladimirovich"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2000"]
[BlackElo "2195"]
[PlyCount "58"]
[EventDate "2004.07.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nd2 g6 4. Ngf3 Bg7 5. g3 Nf6 6. Bg2 0-0 7. 0-0 d5 8. Re1 Qc7 9. exd5 Nxd5 10. Ne4 b6 11. c3 Bb7 12. h4 Rad8 13. h5 c4 14. d4 e5 15. hxg6 hxg6 16. Qa4 exd4 17. Qxc4 dxc3 18. Nxc3 Nxc3 19. bxc3 b5 20. Qh4 f6 21. Qg4 Qf7 22. Rb1 a6 23. Ba3 Rfe8 24. Rxe8+ Rxe8 25. Rd1 Rd8 26. Rxd8+ Nxd8 27. Qd4 Qc7 28. Bd6 Qc6 29. Nh4 Qe8 1/2-1/2

[Event "San Francisco MI"]
[Site "San Francisco"]
[Date "2004.??.??"]
[Round "9"]
[White "Wang, Drake"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2000"]
[BlackElo "2195"]
[PlyCount "76"]
[EventDate "2004.07.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Bd3 d6 7. Nxd4 cxd4 8. Ne2 Nf6 9. Nxd4 Nxe4 10. Bxe4 Bxd4 11. c3 Bb6 12. Qf3 Qc7 13. d4 Rb8 14. f5 gxf5 15. Bxf5 Bxf5 16. Qxf5 Qd7 17. Rf1 Qxf5 18. Rxf5 Rg8 19. g3 e6 20. Rh5 Rg7 21. Bh6 Rg4 22. Bf4 Ke7 23. Rxh7 e5 24. dxe5 dxe5 25. Bd2 Re4+ 26. Kf1 Ke6 27. Rh6+ f6 28. Bg5 Rf8 29. Rd1 Rf7 30. Rd3 Bc5 31. Bh4 b5 32. Rh8 Bb6 33. Re8+ Kf5 34. Rf3+ Kg6 35. Re6 Bd8 36. Rd3 Bc7 37. Rf3 Bd8 38. Rd3 Bc7 1/2-1/2

[Event "San Francisco MI"]
[Site "San Francisco"]
[Date "2004.??.??"]
[Round "1"]
[White "Wong, Russell"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2142"]
[BlackElo "2195"]
[PlyCount "78"]
[EventDate "2004.07.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. 0-0 Bxd5 13. exd5 Ne7 14. Nxb5 Bg7 15. Nc3 e4 16. Bc4 Qc7 17. Bb3 Bxc3 18. bxc3 Qxc3 19. Qh5 Rg8 20. g3 Qf6 21. Ba4+ Kf8 22. c4 Rg6 23. Rab1 Rc8 24. Bb3 Rh6 25. Qe2 Ng6 26. f4 exf3 27. Qxf3 f4 28. Qf2 Rh5 29. Bd1 Re5 30. Be2 Rg5 31. Kh1 Qe7 32. Rbe1 fxg3 33. hxg3 Qe4+ 34. Kg1 f5 35. Bh5 Qxc4 36. Bxg6 hxg6 37. Rc1 Qxc1 38. Rxc1 Rxc1+ 39. Kh2 Rc3 1/2-1/2

[Event "World op 31st"]
[Site "Philadelphia"]
[Date "2003.07.06"]
[Round "8"]
[White "Bailleau, Gerald"]
[Black "Langreck, John"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2183"]
[BlackElo "2215"]
[PlyCount "101"]
[EventDate "2003.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 d6 6. Nc3 Nc6 7. e4 Bg4 8. Be3 e5 9. d5 Nd4 10. h3 Bxf3 11. Bxf3 Nd7 12. Bg2 f5 13. 0-0 fxe4 14. Nxe4 h6 15. Rc1 b6 16. Qd3 a5 17. b3 g5 18. Rce1 Rf7 19. Qd1 Qf8 20. Qh5 Rf5 21. h4 gxh4 22. Qxh4 Qf7 23. Bxd4 Rh5 24. Qg4 exd4 25. f4 Kh8 26. Bh3 Nf6 27. Nxf6 Bxf6 28. Qe6 Qg6 29. Qg4 Qf7 30. Kh2 Rg8 31. Qf3 Qg6 32. Rg1 b5 33. Re6 Rf8 34. Kg2 Rh4 35. Qe4 Qxe4+ 36. Rxe4 Rg8 37. Rge1 bxc4 38. bxc4 Rhg4 39. Bxg4 Rxg4 40. Kf3 Rg7 41. Re6 Rf7 42. Rb1 Kg7 43. Ke4 h5 44. Rb5 Kg6 45. Rxa5 h4 46. gxh4 Rh7 47. Ra8 Kf7 48. Rc8 Rxh4 49. Rxc7+ Kg6 50. Rxd6 Rh3 51. Rxf6+ 1-0

[Event "World op 31st"]
[Site "Philadelphia"]
[Date "2003.07.06"]
[Round "9"]
[White "Langreck, John"]
[Black "Levina, Anna V"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2215"]
[BlackElo "2102"]
[PlyCount "77"]
[EventDate "2003.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 g6 5. c4 Nb6 6. Nc3 Bg7 7. Be2 0-0 8. 0-0 Bg4 9. h3 Bxf3 10. Bxf3 c6 11. c5 Nd5 12. Nxd5 cxd5 13. Qb3 Qd7 14. Qxd5 Qxd5 15. Bxd5 Nc6 16. Be3 Rfd8 17. Bxc6 bxc6 18. Rfd1 Rab8 19. b3 Rd5 20. Rd2 Rbd8 21. Rad1 f5 22. f4 g5 23. g3 gxf4 24. gxf4 Kf7 25. Kf2 Bf6 26. Ke2 Rg8 27. Bf2 Rgd8 28. Rd3 Bg7 29. R1d2 Bh6 30. Be3 Rg8 31. Kf3 Rgd8 32. Rc3 Bg7 33. Rc4 R8d7 34. Ra4 Ke8 35. Ra6 Rc7 36. b4 Kd7 37. a4 Rb7 38. b5 cxb5 39. c6+ 1-0

[Event "World op 31st"]
[Site "Philadelphia"]
[Date "2003.07.05"]
[Round "6"]
[White "Adelman, Charles D"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2388"]
[BlackElo "2215"]
[PlyCount "116"]
[EventDate "2003.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 0-0 5. Bg2 d6 6. d4 e5 7. dxe5 Ng4 8. 0-0 Nxe5 9. Nxe5 dxe5 10. Qxd8 Rxd8 11. Na3 Nc6 12. Rfd1 Bg4 13. Bxc6 bxc6 14. Kf1 Be6 15. Ke1 Bf8 16. Rxd8 Rxd8 17. Rd1 Rxd1+ 18. Kxd1 Bc5 19. e3 Bxa3 20. Bxa3 f6 21. Be7 Kf7 22. Bd8 Bf5 23. Kd2 Be4 24. c4 Ke6 25. Kc3 f5 26. Bxc7 Bb1 27. Bb8 a6 28. a3 e4 29. Kd4 Ba2 30. b4 Bb3 31. Bf4 Kd7 32. h4 Bd1 33. Kc5 Be2 34. Be5 Bd3 35. Bc3 Be2 36. a4 Kc7 37. Be5+ Kb7 38. Bd6 Bd1 39. a5 Be2 40. Kd4 h5 41. c5 Kc8 42. Ke5 Kd7 43. Kf6 Bg4 44. Be5 Be2 45. Bd4 Bg4 46. Bc3 Be2 47. Bb2 Bg4 48. Ba3 Be2 49. b5 cxb5 50. Kxg6 Bg4 51. Kf6 Bh3 52. Bb4 Bg4 53. Ke5 Kc6 54. Ba3 Bh3 55. Kf6 Bg4 56. Ke7 Kc7 57. Bb4 Bh3 58. Bc3 Bg4 1/2-1/2

[Event "World op 31st"]
[Site "Philadelphia"]
[Date "2003.07.05"]
[Round "7"]
[White "Langreck, John"]
[Black "Sarkar, Justin"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "2215"]
[BlackElo "2396"]
[PlyCount "78"]
[EventDate "2003.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f3 Be7 10. h4 h6 11. Be3 h5 12. Bg5 Ne5 13. g4 hxg4 14. f4 Ng6 15. f5 Ne5 16. Qg2 Nh5 17. Bxe7 Qxe7 18. Be2 Nf6 19. Bd3 0-0-0 20. Qe2 Kb8 21. Bc4 Rc8 22. Bb3 Rh6 23. Qe3 Rch8 24. fxe6 fxe6 25. Nce2 Ne8 26. Rhg1 Rxh4 27. Kb1 Rh3 28. Qd2 Nf6 29. Nf4 Nxe4 30. Qb4 Nc5 31. Rge1 g5 32. Nfxe6 a5 33. Qb6 Rc8 34. Nf5 Rxb3 35. Qxb3 Qxe6 36. Qxe6 Bxe6 37. Nxd6 Nf3 38. Rxe6 Nxe6 39. Nxc8 Kxc8 0-1

[Event "World op 31st"]
[Site "Philadelphia"]
[Date "2003.07.04"]
[Round "4"]
[White "Caruana, Fabiano"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2154"]
[BlackElo "2215"]
[PlyCount "106"]
[EventDate "2003.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. 0-0 Ne7 6. d4 cxd4 7. Qxd4 Ng6 8. e5 Be7 9. Rd1 0-0 10. Be3 f6 11. exf6 Bxf6 12. Qb4 Ba6 13. Nd4 Qb6 14. Qa4 Qxb2 15. Nb3 Bb5 16. Qe4 Qe5 17. Qxe5 Nxe5 18. Bc5 d6 19. Rxd6 Nc4 20. Rd3 Rfd8 21. Bd4 e5 22. Bc3 e4 23. Bxf6 exd3 24. Bxd8 Rxd8 25. cxd3 Rxd3 26. h3 a5 27. Kh2 a4 28. Nc1 Rd1 29. Nc3 Re1 30. Nb3 Re5 31. Nd4 Nd6 32. Rd1 Rc5 33. Ndxb5 cxb5 34. Nxa4 bxa4 35. Rxd6 Rc2 36. a3 Rc3 37. Ra6 Rxa3 38. Ra7 h6 39. h4 Ra2 40. Kg3 Kf8 41. h5 a3 42. f4 Ra1 43. Kh2 a2 44. g4 Ke8 45. g5 Kd8 46. g6 Rf1 47. Rxa2 Rxf4 48. Kg3 Rf5 49. Kg4 Rg5+ 50. Kh4 Rd5 51. Ra8+ Ke7 52. Rg8 Kf6 53. Rf8+ Ke6 1/2-1/2

[Event "World op 31st"]
[Site "Philadelphia"]
[Date "2003.07.04"]
[Round "5"]
[White "Langreck, John"]
[Black "Hess, Robert L"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2215"]
[BlackElo "2106"]
[PlyCount "63"]
[EventDate "2003.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. Qd2 b5 6. Bd3 Nbd7 7. Nf3 Nb6 8. h3 a5 9. Bh6 b4 10. Ne2 Be6 11. Bxf8 Rxf8 12. Nf4 Bc4 13. 0-0 Qc7 14. Bxc4 Nxc4 15. Qe2 Nb6 16. e5 Nfd5 17. Nxd5 Nxd5 18. a3 dxe5 19. dxe5 Rb8 20. axb4 Rxb4 21. c4 Nf4 22. Qe4 Nd5 23. Nd4 Rxc4 24. Rfc1 f5 25. exf6 Nxf6 26. Qd3 Rxc1+ 27. Rxc1 Qe5 28. Nxc6 Qxb2 29. Rb1 Qa2 30. Ne5 e6 31. Qb5+ Ke7 32. Qc5+ 1-0

[Event "World op 31st"]
[Site "Philadelphia"]
[Date "2003.07.03"]
[Round "3"]
[White "Langreck, John"]
[Black "Donaldson, John W"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2215"]
[BlackElo "2509"]
[PlyCount "108"]
[EventDate "2003.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 0-0 9. 0-0 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 Nd7 13. Be3 a5 14. b3 Nc5 15. Rab1 Qb6 16. Rfc1 Rfc8 17. Rc2 Qb4 18. Qc1 Qb6 19. a3 Qd8 20. b4 axb4 21. axb4 Na4 22. Nxa4 Rxa4 23. c5 dxc5 24. Rxc5 Rca8 25. b5 Bd7 26. Qd2 Ra2 27. Rc2 Rxc2 28. Qxc2 Be6 29. Rd1 Ra1 30. Rxa1 Bxa1 31. Qa4 Bc3 32. Kf2 Bd2 33. Qd4 Bxe3+ 34. Kxe3 Qc7 35. g3 Qc1+ 36. Kf2 Qh1 37. Qd8+ Kg7 38. Qxe7 Qxh2+ 39. Ke3 Qg1+ 40. Kd2 Qd4+ 41. Ke1 b6 42. g4 h6 43. Qc7 Bd7 44. Qd8 Qb4+ 45. Kf2 Qc5+ 46. Kg2 Bxb5 47. Bxb5 Qxb5 48. Qd4+ Kh7 49. f4 Qc5 50. Qf6 Qc2+ 51. Kf3 Qb3+ 52. Kf2 Qe6 53. Qd4 Qxg4 54. Qe5 Qe6 0-1

[Event "World op 31st"]
[Site "Philadelphia"]
[Date "2003.07.03"]
[Round "2"]
[White "Zaichik, Gennadi"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2605"]
[BlackElo "2215"]
[PlyCount "98"]
[EventDate "2003.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Nc3 a6 8. b3 Rb8 9. Nd5 e6 10. Nxf6+ Qxf6 11. Bg5 Qf5 12. Qd2 Nxd4 13. Nxd4 Bxd4 14. Qxd4 Qxg5 15. Qa7 Bd7 16. Bxb7 Qa5 17. Bf3 Qb6 18. Qxb6 Rxb6 19. c5 dxc5 20. Rac1 Bc6 21. Rxc5 Bxf3 22. exf3 Rd8 23. Rfc1 Rd2 24. R1c2 Rxc2 25. Rxc2 c6 26. Rd2 a5 27. Rd4 Kg7 28. Kf1 Kf6 29. Ra4 Rb5 30. Rc4 Rb6 31. Ke2 Ke7 32. Kd3 Kd6 33. Rd4+ Kc7 34. Rc4 Kd6 35. Rf4 Rb7 36. Kc3 f5 37. Rd4+ Kc7 38. Rh4 Kb6 39. f4 h5 40. f3 Rf7 41. Kd4 Rd7+ 42. Ke5 Rd2 43. Kf6 a4 44. Kxg6 a3 45. Rxh5 Rxa2 46. Rh8 Kb7 47. Rh7+ Kb6 48. Rh8 Kb7 49. Rh7+ Kb6 1/2-1/2

[Event "World op 31st"]
[Site "Philadelphia"]
[Date "2003.07.02"]
[Round "1"]
[White "Langreck, John"]
[Black "Kiriakov, Petr"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2215"]
[BlackElo "2603"]
[PlyCount "89"]
[EventDate "2003.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 a6 7. Be3 Nc6 8. Qd2 b5 9. dxc5 Bxc5 10. Bxc5 Nxc5 11. Qf2 Qb6 12. Bd3 b4 13. Ne2 a5 14. 0-0 Ba6 15. Rad1 0-0 16. Kh1 h6 17. f5 Bxd3 18. cxd3 exf5 19. Nf4 Ne7 20. Nh5 Nd7 21. Qg3 Qg6 22. Qh4 Rfe8 23. h3 Rac8 24. Rc1 Qa6 25. Rxc8 Qxc8 26. e6 fxe6 27. Qd4 e5 28. Nxe5 Qc5 29. Qf4 Nf6 30. Nxf6+ gxf6 31. Nf3 Kh7 32. d4 Qc2 33. Nh4 Ng6 34. Nxg6 Kxg6 35. Qg3+ Kh7 36. Qf4 Re2 37. Rc1 Rf2 38. Qe3 Re2 39. Rxc2 Rxe3 40. Rc5 Re2 41. Rxd5 Rxb2 42. Rxa5 f4 43. d5 Kg6 44. d6 Rd2 45. Rb5 1/2-1/2

[Event "Sacramento-chT"]
[Site "Sacramento"]
[Date "2002.03.06"]
[Round "6"]
[White "Chumachenko, Andrey"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2464"]
[BlackElo "2211"]
[PlyCount "112"]
[EventDate "2002.03.06"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Na6 7. f4 c5 8. d5 Nc7 9. e5 Nfe8 10. Nf3 Bg4 11. exd6 Nxd6 12. 0-0 Bxc3 13. bxc3 Ne4 14. Qe1 Bxf3 15. Rxf3 Nxg5 16. fxg5 Qd6 17. Qh4 f5 18. Re1 Rae8 19. Re3 e5 20. dxe6 Rxe6 21. Rxe6 Qxe6 22. Bf3 Qd7 23. Qf4 b6 24. Qe5 Rd8 25. h4 Qd2 26. Kh2 Qd7 27. Kg3 Rf8 28. Bd5+ Nxd5 29. cxd5 Rd8 30. c4 b5 31. cxb5 Qxd5 32. Qxd5+ Rxd5 33. Re8+ Kf7 34. Ra8 Rd3+ 35. Kf4 Rd7 36. Rc8 Ke6 37. Rxc5 Rd4+ 38. Kf3 Rxh4 39. Rc6+ Ke5 40. Ra6 Rb4 41. Rxa7 Rxb5 42. Re7+ Kd5 43. Rxh7 Ra5 44. Rg7 Ra3+ 45. Kf4 Ra4+ 46. Kg3 Rg4+ 47. Kf3 Rxg5 48. a4 Rg4 49. a5 Ke5 50. a6 Kf6 51. a7 Ra4 52. Rb7 Ra3+ 53. Kf2 Kg5 54. g3 Kg4 55. Rb4+ Kg5 56. Rb7 Kg4 1/2-1/2

[Event "USA T Midwest"]
[Site "Chicago"]
[Date "2002.02.17"]
[Round "4"]
[White "Betaneli, Alexander"]
[Black "Langreck, John"]
[Result "0-1"]
[ECO "B37"]
[WhiteElo "2286"]
[BlackElo "2204"]
[PlyCount "154"]
[EventDate "2002.02.17"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. e4 d6 7. Be2 Nc6 8. Be3 0-0 9. Nc2 Be6 10. f3 a6 11. Na3 Qa5 12. Qd2 Rfc8 13. Rd1 Ne5 14. Nd5 Qxd2+ 15. Rxd2 Nxd5 16. exd5 Bd7 17. f4 Ng4 18. Bb6 Nf6 19. Bf3 Bg4 20. Bxg4 Nxg4 21. 0-0 Nf6 22. Re2 Nd7 23. Bf2 Bf6 24. g4 h6 25. b3 Rab8 26. Ba7 Ra8 27. Bf2 Rab8 28. Rc2 Nc5 29. Rb1 Nd3 30. Be3 g5 31. f5 b5 32. Rd1 Ne5 33. cxb5 Rxc2 34. Nxc2 Rxb5 35. h3 Nd7 36. Kf2 Nb6 37. Bxb6 Rxb6 38. Ne3 a5 39. Rc1 a4 40. bxa4 Rb2+ 41. Rc2 Rb4 42. a5 Bd4 43. Ke2 Bxe3 44. Kxe3 Ra4 45. f6 exf6 46. Rc8+ Kg7 47. Ra8 f5 48. gxf5 Kf6 49. a6 Kxf5 50. a7 h5 51. h4 gxh4 52. Rh8 Rxa7 53. Rxh5+ Kf6 54. Rxh4 Ra3+ 55. Kd2 Ke5 56. Rh5+ f5 57. Kc2 Rxa2+ 58. Kd3 Ra3+ 59. Ke2 Ra5 60. Rh8 Rxd5 61. Re8+ Kd4 62. Rf8 Re5+ 63. Kf2 d5 64. Ra8 Ke4 65. Ra7 d4 66. Ra4 f4 67. Ra8 Re7 68. Rd8 Re6 69. Ra8 d3 70. Ra4+ Kd5 71. Ra8 Kd4 72. Rd8+ Ke4 73. Ra8 Rd6 74. Re8+ Kd4 75. Ra8 Rd5 76. Re8 f3 77. Ke1 Re5+ 0-1

[Event "USA T Midwest"]
[Site "Chicago"]
[Date "2002.02.16"]
[Round "3"]
[White "Langreck, John"]
[Black "Bousum, Joshua"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2204"]
[BlackElo "2050"]
[PlyCount "64"]
[EventDate "2002.02.17"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. c4 Nb6 7. Nbd2 N8d7 8. exd6 exd6 9. 0-0 Be7 10. Re1 0-0 11. Qb3 Nf6 12. a4 Qc7 13. Nf1 Bxf3 14. Bxf3 d5 15. c5 Nc4 16. Ne3 Qa5 17. Qc3 Qxc3 18. bxc3 Nxe3 19. Bxe3 b6 20. Bf4 Rfe8 21. cxb6 axb6 22. g3 Bd8 23. Rxe8+ Nxe8 24. c4 Nf6 25. Bg5 b5 26. cxb5 cxb5 27. Bxf6 gxf6 28. Bxd5 Rxa4 29. Rb1 Rxd4 30. Rxb5 Be7 31. Ba2 Ra4 32. Bd5 Rb4 1/2-1/2

[Event "USA T Midwest"]
[Site "Chicago"]
[Date "2002.02.16"]
[Round "2"]
[White "Virijevich, Ognjan"]
[Black "Langreck, John"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1929"]
[BlackElo "2204"]
[PlyCount "68"]
[EventDate "2002.02.17"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Nge7 5. Bg2 g6 6. 0-0 Bg7 7. Re1 d6 8. Nbd2 0-0 9. Nf1 b6 10. c3 e5 11. h4 f5 12. Ng5 Kh8 13. exf5 Bxf5 14. Ne3 Bd7 15. Qb3 Qe8 16. Nd5 Nxd5 17. Bxd5 Na5 18. Nf7+ Qxf7 19. Bxf7 Nxb3 20. Bxb3 Bc6 21. Be6 Rf3 22. Be3 Raf8 23. Bg4 R3f7 24. Bh3 d5 25. f4 d4 26. cxd4 exf4 27. gxf4 Bxd4 28. Bxd4+ cxd4 29. Rac1 Bb5 30. Be6 Rxf4 31. Rc7 Bxd3 32. h5 gxh5 33. Bc4 Bxc4 34. Rxc4 Rg8+ 0-1

[Event "USA T Midwest"]
[Site "Chicago"]
[Date "2002.02.15"]
[Round "1"]
[White "Langreck, John"]
[Black "Blackman, William Andre"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2204"]
[BlackElo "1500"]
[PlyCount "41"]
[EventDate "2002.02.17"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Qxb2 8. Nb5 Na6 9. dxc5 Qxc2 10. Qxc2 Bxc2 11. Rc1 Ba4 12. c6 Bb4+ 13. Bd2 bxc6 14. Rxc6 Bxd2+ 15. Kxd2 Nb4 16. Rc7 Ne7 17. Nd6+ Kd8 18. Rb7 Bc6 19. Nxf7+ Ke8 20. Nd6+ Kd8 21. Rxb4 1-0

[Event "Sacramento-chT"]
[Site "Sacramento"]
[Date "2002.02.13"]
[Round "3"]
[White "Langreck, John"]
[Black "Braverman, Marc"]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "2204"]
[BlackElo "2079"]
[PlyCount "116"]
[EventDate "2002.03.06"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 d6 5. d4 exd4 6. Nxd4 Bd7 7. Bxc6 bxc6 8. 0-0 Be7 9. Qd3 0-0 10. Bg5 Ng4 11. Bxe7 Qxe7 12. f4 Qh4 13. Nf3 Qh5 14. h3 Qc5+ 15. Nd4 Nf6 16. Kh1 Qh5 17. Rae1 Rfe8 18. Nf3 d5 19. e5 Bf5 20. Qe3 Ne4 21. Nd4 Nxc3 22. Qxc3 Be4 23. Nxc6 Re6 24. Nd4 Rg6 25. Rxe4 dxe4 26. Qxc7 Rg3 27. Kh2 Qg6 28. Rf2 Re3 29. Ne2 Qb6 30. Qxb6 axb6 31. Nc3 b5 32. a3 Rxc3 33. bxc3 Rxa3 34. Rd2 Kf8 35. Rd5 Rxc3 36. Rxb5 Rxc2 37. Rb4 Re2 38. Kg1 g6 39. Kf1 Ra2 40. Rxe4 h5 41. Re2 Ra3 42. Kf2 Ke7 43. Re3 Ra4 44. Kf3 Ke6 45. Rd3 Rb4 46. g4 hxg4+ 47. hxg4 Ra4 48. Rd6+ Ke7 49. f5 gxf5 50. gxf5 Rb4 51. Ke3 Rh4 52. Rd4 Rh3+ 53. Ke4 Rh1 54. f6+ Ke8 55. Rc4 Re1+ 56. Kf5 Rf1+ 57. Rf4 Re1 58. Re4 Rf1+ 1/2-1/2

[Event "Sacramento-chT"]
[Site "Sacramento"]
[Date "2002.02.06"]
[Round "2"]
[White "MacFarland, James"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2261"]
[BlackElo "2204"]
[PlyCount "22"]
[EventDate "2002.03.06"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. Be3 h6 8. h3 exd4 9. Nxd4 Re8 10. Qc2 Qe7 11. f3 c6 1/2-1/2

[Event "Sacramento-chT"]
[Site "Sacramento"]
[Date "2002.01.30"]
[Round "1"]
[White "Langreck, John"]
[Black "Ross, Stephen"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2204"]
[BlackElo "2205"]
[PlyCount "71"]
[EventDate "2002.03.06"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. g3 d6 6. exd6 e6 7. Bg2 Bxd6 8. 0-0 0-0 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Be7 12. Rd1 Qc7 13. Bxd5 exd5 14. Bf4 Qd7 15. Qxd5 Qh3 16. Nd2 Bg4 17. Re1 Rad8 18. Qg2 Rd7 19. Qxh3 Bxh3 20. Nf3 Rfd8 21. Be3 b6 22. a4 f6 23. a5 b5 24. a6 Kf7 25. Nd4 Bc5 26. Nxb5 Bxe3 27. Rxe3 Rd1+ 28. Re1 R1d2 29. b4 R8d3 30. Nxa7 Rf3 31. Rf1 Bxf1 32. Rxf1 Rxc3 33. b5 Rb2 34. Ra1 Rcc2 35. Nc6 Rxf2 36. a7 1/2-1/2

[Event "Western States op"]
[Site "Reno"]
[Date "2001.10.21"]
[Round "6"]
[White "Langreck, John"]
[Black "Sferra, Bob"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2210"]
[BlackElo "2200"]
[PlyCount "49"]
[EventDate "2001.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. Bb5 a6 6. Bxc6+ bxc6 7. h3 Bh5 8. Qe2 e6 9. g4 Bg6 10. Bg5 Be7 11. h4 h5 12. Bxf6 gxf6 13. g5 fxg5 14. hxg5 Qb8 15. 0-0-0 Qb6 16. Qe3 Rb8 17. b3 Qa5 18. Rdg1 0-0 19. Nh4 Rfe8 20. f4 Bf8 21. Qf3 Bg7 22. f5 exf5 23. exf5 Bxd4 24. fxg6 fxg6 25. Ne4 1-0

[Event "Western States op"]
[Site "Reno"]
[Date "2001.10.20"]
[Round "4"]
[White "Langreck, John"]
[Black "Gershov, Yevgeniy"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2210"]
[BlackElo "2328"]
[PlyCount "27"]
[EventDate "2001.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. 0-0 Nd7 7. Nbd2 c5 8. c4 h6 9. Qa4 Nc6 10. cxd5 exd5 11. Qb3 Nb6 12. dxc5 Bxc5 13. Qc3 Be7 14. Nb3 0-1

[Event "Western States op"]
[Site "Reno"]
[Date "2001.10.19"]
[Round "1"]
[White "Andrianov, Nikolai Ivanovich"]
[Black "Langreck, John"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2465"]
[BlackElo "2210"]
[PlyCount "67"]
[EventDate "2001.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 c5 6. c3 Qb6 7. Qb3 d6 8. Nbd2 Be6 9. dxc5 dxc5 10. Nc4 Bxc4 11. Qxb6 axb6 12. Bxc4 Nc6 13. Ke2 Nd7 14. Rhd1 Nde5 15. Nxe5 Bxe5 16. Bxe5 Nxe5 17. Bd5 Nc6 18. f4 Rfd8 19. a3 Kf8 20. g4 Rd7 21. Bf3 Rad8 22. Rxd7 Rxd7 23. Rd1 Rxd1 24. Kxd1 e5 25. Ke2 Ke7 26. Kd3 exf4 27. exf4 Kd6 28. Kc4 f6 29. a4 g5 30. Bxc6 bxc6 31. fxg5 fxg5 32. b4 cxb4 33. cxb4 Kd7 34. Kd4 1-0

[Event "Western States op"]
[Site "Reno"]
[Date "2001.10.19"]
[Round "2"]
[White "Raptis, Nick"]
[Black "Langreck, John"]
[Result "1-0"]
[ECO "A68"]
[WhiteElo "2350"]
[BlackElo "2210"]
[PlyCount "52"]
[EventDate "2001.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Bg4 10. 0-0 Nbd7 11. Re1 Re8 12. h3 Bxf3 13. Bxf3 a6 14. a4 Rc8 15. Be3 c4 16. Kh1 Nc5 17. Bxc5 Rxc5 18. e5 dxe5 19. fxe5 Nd7 20. e6 Ne5 21. exf7+ Kxf7 22. Ne4 Rc8 23. Bg4 Nd3 24. Be6+ Rxe6 25. dxe6+ Kg8 26. Rf1 Qe7 1-0

[Event "Sacramento-ch"]
[Site "Sacramento"]
[Date "2001.07.08"]
[Round "4"]
[White "Langreck, John"]
[Black "Peckham, Monty"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2222"]
[BlackElo "1854"]
[PlyCount "85"]
[EventDate "2001.07.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 Qc7 6. f4 Nd7 7. Nf3 b5 8. e5 Nb6 9. Bd3 Nh6 10. 0-0-0 Bf5 11. h3 Bxd3 12. Qxd3 Nf5 13. Bf2 e6 14. g4 Ne7 15. Ne4 dxe5 16. dxe5 0-0 17. Nd6 Nbd5 18. Qe4 Qa5 19. Kb1 Rab8 20. h4 b4 21. Nd4 Qc5 22. Rh2 Nc8 23. Nb3 Nxd6 24. Nxc5 Nxe4 25. Nxe4 Nxf4 26. Nf6+ Bxf6 27. exf6 Rbd8 28. Rdh1 Rd7 29. Bg3 Nd5 30. g5 Rfd8 31. a3 bxa3 32. h5 axb2 33. hxg6 fxg6 34. Kxb2 Rb7+ 35. Ka3 c5 36. Re2 Re8 37. Rd1 c4 38. Rxd5 Kf7 39. Rc5 Rd8 40. Re4 Rd1 41. Ka2 Rg1 42. Bf4 h6 43. gxh6 1-0

[Event "Sacramento-ch"]
[Site "Sacramento"]
[Date "2001.07.08"]
[Round "5"]
[White "Perez, Emmanuel R"]
[Black "Langreck, John"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2351"]
[BlackElo "2222"]
[PlyCount "106"]
[EventDate "2001.07.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. Nf3 0-0 5. g3 d6 6. Bg2 Nc6 7. d5 Na5 8. Qd3 c5 9. dxc6 Nxc6 10. 0-0 Bf5 11. e4 Bg4 12. h3 Bxf3 13. Qxf3 Rc8 14. Qe2 Nd4 15. Qd3 Nd7 16. Be3 Nc5 17. Qd2 Nce6 18. f4 Nc6 19. f5 Nc5 20. Nd5 Ne5 21. b3 Ned7 22. Rad1 Nf6 23. fxg6 hxg6 24. Nxf6+ Bxf6 25. Bh6 Bg7 26. Bxg7 Kxg7 27. Qe3 Qc7 28. h4 b6 29. h5 Rcd8 30. Rd5 Nd7 31. Qg5 Ne5 32. hxg6 fxg6 33. Rf4 Rh8 34. Bf3 Rdf8 35. Bg4 Rxf4 36. Qxf4 Rf8 37. Qg5 e6 38. Rd2 Qc5+ 39. Kg2 Rf6 40. Bd1 a5 41. a4 Rf7 42. Qd8 Qe3 43. Qxd6 Qxe4+ 44. Kh2 Qe3 45. Qd8 Qh6+ 46. Kg2 Qe3 47. Kh3 Qh6+ 48. Kg2 Qe3 49. g4 Qe4+ 50. Kh3 Qe3+ 51. Kh2 Qf4+ 52. Kh3 Qe3+ 53. Kh4 g5+ 1-0

[Event "Sacramento-ch"]
[Site "Sacramento"]
[Date "2001.07.07"]
[Round "3"]
[White "Langreck, John"]
[Black "Lessler, Justin"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2222"]
[BlackElo "1878"]
[PlyCount "123"]
[EventDate "2001.07.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Nd7 10. h4 Nb6 11. Bb3 Na5 12. Qd3 Nxb3 13. axb3 d5 14. Nde2 Be6 15. 0-0-0 dxe4 16. Qxe4 Qc7 17. Nd4 Qe5 18. Nxe6 Qxe6 19. Qxe6 fxe6 20. Bxb6 axb6 21. Kb1 Ra5 22. Ne4 Rfa8 23. c3 Rd5 24. Kc2 Rad8 25. Ra1 Bf6 26. Ra4 Kf7 27. Rc4 R8d7 28. b4 b5 29. Rc8 b6 30. Rc6 Rb7 31. Rc8 Rdd7 32. h5 g5 33. g4 h6 34. Ra1 Rdc7 35. Raa8 Rxc8 36. Rxc8 Be5 37. Rc6 Bf4 38. b3 Be5 39. Nf2 Bd6 40. Nd3 e5 41. c4 bxc4 42. bxc4 Rc7 43. Rxc7 Bxc7 44. Kd2 Ke6 45. Ke3 Bd6 46. Ke4 Bc7 47. c5 bxc5 48. Nxc5+ Kd6 49. Nd3 Ke6 50. b5 Bb8 51. b6 Bd6 52. b7 Kd7 53. Nxe5+ Bxe5 54. Kxe5 Kc7 55. Ke6 Kxb7 56. Kxe7 Kc7 57. Kf6 Kd6 58. Kg6 Ke6 59. Kxh6 Kf6 60. Kh7 Kf7 61. h6 Kf8 62. Kg6 1-0

[Event "Sacramento-ch"]
[Site "Sacramento"]
[Date "2001.07.07"]
[Round "2"]
[White "Ward, Stuart"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1858"]
[BlackElo "2222"]
[PlyCount "98"]
[EventDate "2001.07.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 Qb6 7. b3 e6 8. e4 exd5 9. exd5 Bd6 10. Bxd6 Qxd6 11. c4 0-0 12. Nc3 Qe5+ 13. Nge2 a6 14. a4 d6 15. Qd2 Re8 16. Kf2 Bf5 17. Re1 Nbd7 18. g3 Bg6 19. Bh3 Qh5 20. Bxd7 Nxd7 21. Nf4 Qh6 22. Re2 Rxe2+ 23. Qxe2 Kf8 24. Nxg6+ hxg6 25. Qe3 Qxe3+ 26. Kxe3 Re8+ 27. Kd2 Ne5 28. f4 Ng4 29. h3 Nf2 30. Rh2 Ne4+ 31. Nxe4 Rxe4 32. Re2 Rd4+ 33. Kc2 b5 34. axb5 axb5 35. Kc3 bxc4 36. bxc4 Rd1 37. Re3 Rh1 38. h4 Ra1 39. Kb3 Rc1 40. Rc3 Re1 41. Ka4 Ke7 42. Kb5 Kd7 43. Ra3 Rb1+ 44. Ka6 Rb4 45. Rc3 Kc7 46. Ka5 Kd7 47. Ka6 Kc7 48. Ka5 Kd7 49. Ka6 Kc7 1/2-1/2

[Event "Erwin Hamm Memorial"]
[Site "Sacramento"]
[Date "2001.06.06"]
[Round "5"]
[White "Langreck, John"]
[Black "Gonzalez de Vega, Juan"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2227"]
[BlackElo "1454"]
[PlyCount "47"]
[EventDate "2001.06.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 b6 2. d4 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Qf3 c6 6. Bf4 Bb7 7. Bc4 e6 8. 0-0-0 Nf6 9. Nh3 h6 10. Be5 Be7 11. g4 Nbd7 12. g5 hxg5 13. Nxg5 a6 14. Bxe6 Rf8 15. Qg2 Nxe5 16. dxe5 Nd5 17. Nxf7 Rxf7 18. Qg6 Bg5+ 19. Kb1 Qe7 20. Ne4 c5 21. Bxf7+ Kf8 22. Qxg5 Nf4 23. Qxf4 Bxe4 24. Bd5+ 1-0

[Event "Erwin Hamm Memorial"]
[Site "Sacramento"]
[Date "2001.05.30"]
[Round "4"]
[White "Lazetich, Zoran"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2270"]
[BlackElo "2227"]
[PlyCount "142"]
[EventDate "2001.06.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d5 8. e5 a6 9. Nc3 d4 10. Ne4 Qd5 11. d3 Nh6 12. c4 dxc3 13. Nxc3 Qd8 14. d4 cxd4 15. Qxd4 0-0 16. Be3 Be6 17. Qb4 Nf5 18. Bb6 Qd3 19. Rfd1 Qc4 20. Qxc4 Bxc4 21. g4 Nh6 22. h3 f6 23. exf6 Bxf6 24. Bd4 Rad8 25. Bxf6 exf6 26. Rac1 Nf7 27. b3 Be6 28. Ne4 Kg7 29. Nc5 Bc8 30. Kf2 Rfe8 31. Rd4 Rd6 32. Rcd1 Red8 33. Rxd6 Rxd6 34. Rxd6 Nxd6 35. Nd4 Kf7 36. Ke3 Ke7 37. Na4 Bd7 38. Nb6 Nc8 39. Nxc8+ Bxc8 40. Ke4 Kd6 41. f5 gxf5+ 42. Nxf5+ Bxf5+ 43. Kxf5 Ke7 44. g5 fxg5 45. Kxg5 Kf7 46. Kh6 Kg8 47. b4 Kh8 48. a4 Kg8 49. a5 Kh8 50. h4 Kg8 51. Kg5 Kg7 52. Kf5 Kf7 53. h5 h6 54. Ke5 Ke7 55. Kd5 Kd7 56. Kc5 Kc7 57. b5 axb5 58. Kxb5 Kb8 59. Kc4 Kc7 60. Kc5 Kd7 61. Kd5 Kc7 62. Ke6 Kc6 63. Kf6 Kb5 64. Kg6 Kxa5 65. Kxh6 b5 66. Kg6 b4 67. h6 b3 68. h7 b2 69. h8Q b1Q+ 70. Kg7 Qb2+ 71. Kh7 Qxh8+ 1/2-1/2

[Event "Erwin Hamm Memorial"]
[Site "Sacramento"]
[Date "2001.05.23"]
[Round "3"]
[White "Langreck, John"]
[Black "Cox, Steven"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2227"]
[BlackElo "1357"]
[PlyCount "117"]
[EventDate "2001.06.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 Nf6 6. N1c3 Be7 7. Nd5 Nxd5 8. exd5 a6 9. dxc6 axb5 10. cxd7+ Bxd7 11. Qd5 0-0 12. Qxb7 b4 13. Bd3 Rc8 14. Qe4 g6 15. 0-0 Bg5 16. Qxe5 Bxc1 17. Raxc1 Re8 18. Qd4 Rb8 19. f4 Qb6 20. Qxb6 Rxb6 21. Rfe1 Ra8 22. Bc4 Be6 23. Bxe6 fxe6 24. Ra1 Kf7 25. a4 bxa3 26. Rxa3 Rd8 27. b3 Rd2 28. c4 h5 29. c5 Rc6 30. b4 Rc2 31. Ra7+ Kf6 32. Rb7 Ra6 33. Kh1 Raa2 34. Rg1 Rab2 35. h3 Rxc5 36. bxc5 Rxb7 37. Re1 Rc7 38. Re5 h4 39. Kg1 Rb7 40. Kf2 Rb2+ 41. Kf3 Rb3+ 42. Re3 Rb5 43. Rc3 Rb8 44. c6 Rc8 45. c7 g5 46. fxg5+ Kxg5 47. Ke4 Kf6 48. Rc6 Ke7 49. Ke5 Kd7 50. Rc4 Ke7 51. Rxh4 Kd7 52. Rh7+ Kc6 53. Kxe6 Rg8 54. Rg7 Re8+ 55. Re7 Rg8 56. g4 Rh8 57. g5 Kb7 58. Kd7 Rc8 59. g6 1-0

[Event "Erwin Hamm Memorial"]
[Site "Sacramento"]
[Date "2001.05.16"]
[Round "2"]
[White "Schwarz, Daniel W"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "1678"]
[BlackElo "2227"]
[PlyCount "60"]
[EventDate "2001.06.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Be3 d6 7. f4 b5 8. Qc1 Nd4 9. Nf3 Qa5 10. Qd2 b4 11. Nd1 Qa4 12. Bxd4 cxd4 13. e5 dxe5 14. Nxe5 Rb6 15. 0-0 Nh6 16. b3 Qb5 17. Nb2 0-0 18. Nbc4 Ra6 19. a4 bxa3 20. Rxa3 Rxa3 21. Nxa3 Qc5 22. Nac4 Nf5 23. Re1 Be6 24. Bf3 Bxc4 25. Nxc4 Ne3 26. b4 Nxc4 27. dxc4 Qxc4 28. Rxe7 Rc8 29. Be4 Bf8 30. Rxa7 Bxb4 1/2-1/2

[Event "Erwin Hamm Memorial"]
[Site "Sacramento"]
[Date "2001.05.09"]
[Round "1"]
[White "Langreck, John"]
[Black "Gvozden, Nebojsa"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2227"]
[BlackElo "1373"]
[PlyCount "39"]
[EventDate "2001.06.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 e6 4. Nf3 Nc6 5. Bg5 Nge7 6. d5 Ne5 7. d6 Nxf3+ 8. Qxf3 cxd6 9. Nb5 Qa5+ 10. c3 Qb6 11. 0-0-0 d5 12. exd5 Nxd5 13. Rxd5 exd5 14. Qe2+ Kf8 15. Qe7+ Kg8 16. Qe8+ Bf8 17. Bh6 Qc5 18. Nc7 Qe7 19. Nxd5 Qxe8 20. Nf6# 1-0

[Event "USA T Midwest"]
[Site "Chicago"]
[Date "2001.02.19"]
[Round "6"]
[White "Bousum, Joshua"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2015"]
[BlackElo "2215"]
[PlyCount "12"]
[EventDate "2001.01.19"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 a6 1/2-1/2

[Event "USA T Midwest"]
[Site "Chicago"]
[Date "2001.02.19"]
[Round "5"]
[White "Langreck, John"]
[Black "Ashuev, Yuri"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "2215"]
[BlackElo "2200"]
[PlyCount "68"]
[EventDate "2001.01.19"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 b6 8. a4 Ba6 9. Bb5+ Bxb5 10. axb5 Nd7 11. 0-0 Ne7 12. Ng5 h6 13. Qh5 0-0 14. Nh3 cxd4 15. Ba3 Rfe8 16. Bxe7 Rxe7 17. cxd4 Nf8 18. f4 Qxc2 19. g4 Qe4 20. Rad1 Rc8 21. f5 Rc2 22. Nf4 Qe3+ 23. Kh1 Rf2 24. f6 Qxf4 25. Rxf2 Qxf2 26. fxe7 Qf3+ 27. Kg1 Qxd1+ 28. Kg2 Qe2+ 29. Kg1 Qxb5 30. exf8Q+ Kxf8 31. Qh4 Qb1+ 32. Kg2 Qc2+ 33. Kg1 Qc1+ 34. Kg2 Qg5 0-1

[Event "USA T Midwest"]
[Site "Chicago"]
[Date "2001.02.18"]
[Round "4"]
[White "Aaron, Michael"]
[Black "Langreck, John"]
[Result "0-1"]
[ECO "E98"]
[WhiteElo "2077"]
[BlackElo "2215"]
[PlyCount "88"]
[EventDate "2001.01.19"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 h5 13. c5 g5 14. a4 Rf6 15. cxd6 Nxd6 16. Nd3 Rg6 17. h3 Kh8 18. b3 Ng8 19. Be1 g4 20. fxg4 hxg4 21. Bxg4 Bxg4 22. hxg4 Nh6 23. Nf2 Bf6 24. Qf3 Kg7 25. Ncd1 Qd7 26. Ra2 Rh8 27. Rc2 Ne8 28. Nc3 a6 29. a5 Bh4 30. Nh3 Nxg4 31. Nd1 Bxe1 32. Rxe1 Ngf6 33. Nxf4 exf4 34. Qxf4 Qh3 35. Ne3 Qh1+ 36. Kf2 Qh2 37. Qxh2 Rxh2 38. Kg1 Rh7 39. Nf5+ Kg8 40. Nd4 Rg4 41. Rce2 Ng7 42. Nf3 Ngh5 43. Ne5 Ng3 44. Nxg4 Nxg4 0-1

[Event "USA T Midwest"]
[Site "Chicago"]
[Date "2001.02.18"]
[Round "3"]
[White "Langreck, John"]
[Black "Benesa, Arnulfo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2215"]
[BlackElo "2031"]
[PlyCount "147"]
[EventDate "2001.01.19"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nbd7 9. Nc4 Qa6 10. Bf4 Qe6+ 11. Ne3 Ne4 12. Ncd5 Rc8 13. Bc4 Qc6 14. Nb4 Qa4 15. c3 Qa5 16. Be2 e5 17. Nc4 Qxb4 18. cxb4 exf4 19. a3 Be7 20. Bf3 0-0 21. h4 Rfe8 22. Kf1 h6 23. Qc1 Bf6 24. Qxf4 b5 25. Re1 bxc4 26. Bxe4 Rf8 27. Bxg6 fxg6 28. Qe4 Nb6 29. Kg2 Rcd8 30. Rd1 Nd5 31. Rhf1 Bxh4 32. Qc2 Kh7 33. Qxc4 Bxf2 34. Qxd5 Rxd5 35. Rxf2 Rxf2+ 36. Kxf2 h5 37. Rc1 Rxd4 38. Rxc7 Rxg4 39. Rxa7 h4 40. b5 h3 41. Rc7 Rg2+ 42. Kf1 g5 43. b4 Rg3 44. Kf2 Rxa3 45. Rc4 Ra2+ 46. Kg1 Kg6 47. b6 Ra8 48. Kh2 Rh8 49. b7 Rb8 50. Kxh3 Rxb7 51. Kg4 Rb6 52. Rd4 Kf6 53. Rc4 Kg6 54. Rd4 Kh6 55. Rc4 Rb5 56. Rc6+ g6 57. Rc4 Rd5 58. Rc8 Rd4+ 59. Kg3 Rxb4 60. Rh8+ Kg7 61. Rc8 Ra4 62. Rb8 Kf7 63. Rc8 Ra1 64. Rc6 Rg1+ 65. Kh2 Rf1 66. Kg3 Rf6 67. Rc8 Ra6 68. Rb8 Kg7 69. Rc8 Ra4 70. Rb8 g4 71. Kh4 Kf6 72. Rf8+ Ke5 73. Rg8 Kf5 74. Rf8+ 1/2-1/2

[Event "USA T Midwest"]
[Site "Chicago"]
[Date "2001.02.17"]
[Round "2"]
[White "Carl, Kevin Joseph"]
[Black "Langreck, John"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2076"]
[BlackElo "2215"]
[PlyCount "84"]
[EventDate "2001.01.19"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Be3 d6 7. Nge2 Nd4 8. h3 b5 9. Qd2 b4 10. Nd1 Qa5 11. 0-0 e6 12. g4 Ne7 13. Ng3 Qa4 14. b3 Qa5 15. Rc1 Qxa2 16. Bh6 0-0 17. Bxg7 Kxg7 18. Qe1 f6 19. Ne3 Qa5 20. f4 Qc7 21. g5 fxg5 22. fxg5 Bd7 23. Ng4 e5 24. Nf6 Be6 25. Kh2 Ng8 26. Qd2 Qe7 27. Nd5 Bxd5 28. exd5 Rxf1 29. Rxf1 Rf8 30. Rxf8 Qxf8 31. Kh1 Qf4 32. Qxf4 exf4 33. Ne4 f3 34. Bf1 Ne7 35. Nxd6 Nxd5 36. Nb7 Ne6 37. d4 cxd4 38. h4 Ne3 39. Kg1 Nxc2 40. Kf2 Ne3 41. Bh3 Nf4 42. Bd7 Nd3+ 0-1

[Event "USA T Midwest"]
[Site "Chicago"]
[Date "2001.02.17"]
[Round "1"]
[White "Langreck, John"]
[Black "Gorlin, Andrey"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "2215"]
[BlackElo "2021"]
[PlyCount "91"]
[EventDate "2001.01.19"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 b6 8. a4 Ba6 9. Bb5+ Bxb5 10. axb5 Ne7 11. 0-0 a5 12. bxa6 Rxa6 13. Rxa6 Nxa6 14. Qe2 Nb8 15. c4 Nd7 16. cxd5 Nxd5 17. c4 Nb4 18. Bd2 Nc6 19. d5 Ncxe5 20. Ng5 0-0 21. dxe6 h6 22. exf7+ Nxf7 23. Ne6 Re8 24. f4 Qc6 25. f5 Nf8 26. Re1 Nd8 27. Nxd8 Rxd8 28. Bc3 Qd7 29. f6 g6 30. Qe7 Qxe7 31. fxe7 Re8 32. exf8Q+ Rxf8 33. Re7 Rf4 34. Rg7+ Kf8 35. Rxg6 Rxc4 36. Be5 b5 37. Rxh6 b4 38. Rc6 Kf7 39. Kf2 Rc2+ 40. Kf3 c4 41. Rb6 b3 42. g4 Rd2 43. g5 Rd8 44. g6+ Kf8 45. g7+ Kg8 46. Rh6 1-0

[Event "Indiana State-ch"]
[Site "Kokomo"]
[Date "2000.11.05"]
[Round "4"]
[White "Aramil, William J"]
[Black "Langreck, John"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "1927"]
[BlackElo "2227"]
[PlyCount "118"]
[EventDate "2000.12.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 c6 5. Bg2 d5 6. cxd5 cxd5 7. Nf3 0-0 8. 0-0 Ne4 9. Qb3 Nxc3 10. bxc3 Nc6 11. Nd2 e6 12. e4 Na5 13. Qc2 b6 14. Re1 Ba6 15. exd5 exd5 16. Ba3 Re8 17. Rxe8+ Qxe8 18. Bxd5 Rc8 19. Qb2 Qd7 20. Bf3 Qf5 21. Re1 Nc4 22. Be4 Qe6 23. Qc1 Nxa3 24. Qxa3 Bd3 25. Nf3 Bxe4 26. Ng5 Qc6 27. Nxe4 f5 28. Ng5 h6 29. Qb3+ Kh8 30. Ne6 Qxc3 31. Qxc3 Rxc3 32. Nxg7 Kxg7 33. Re7+ Kf6 34. Rxa7 Rd3 35. Ra6 Rxd4 36. Rxb6+ Kg5 37. Ra6 h5 38. a4 h4 39. Kg2 Rd2 40. gxh4+ Kh5 41. a5 Rd4 42. h3 Ra4 43. Kg3 Ra3+ 44. f3 Ra4 45. Ra8 f4+ 46. Kg2 Ra2+ 47. Kf1 Kxh4 48. Rg8 g5 49. a6 Rxa6 50. Ke2 Ra5 51. Rh8+ Kg3 52. Rh5 Re5+ 53. Kd2 Kxf3 54. h4 Re2+ 55. Kd1 g4 56. Rf5 Rh2 57. h5 g3 58. Rg5 g2 59. h6 Rxh6 0-1

[Event "Indiana State-ch"]
[Site "Kokomo"]
[Date "2000.11.05"]
[Round "5"]
[White "Langreck, John"]
[Black "Cates, James Stephen"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "2227"]
[BlackElo "1941"]
[PlyCount "55"]
[EventDate "2000.12.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 Re8 7. Bg5 Bxc3 8. bxc3 h6 9. Bh4 a6 10. Bc4 d6 11. h3 Be6 12. Bb3 g5 13. Nxg5 hxg5 14. Bxg5 Bxb3 15. axb3 Re6 16. f4 Nb8 17. f5 Re8 18. g4 Nbd7 19. Bh4 Qe7 20. g5 Nh7 21. Qh5 f6 22. g6 Ng5 23. Bxg5 fxg5 24. f6 Nxf6 25. Rxf6 Rf8 26. Rf5 Rxf5 27. exf5 Kg7 28. f6+ 1-0

[Event "Indiana State-ch"]
[Site "Kokomo"]
[Date "2000.11.04"]
[Round "2"]
[White "Henderson, Harold"]
[Black "Langreck, John"]
[Result "0-1"]
[ECO "A68"]
[WhiteElo "1783"]
[BlackElo "2227"]
[PlyCount "60"]
[EventDate "2000.12.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Bg4 10. 0-0 Nbd7 11. Nd2 Bxe2 12. Qxe2 Re8 13. Qf3 a6 14. a4 Qc7 15. a5 c4 16. g4 Nc5 17. h4 Nfd7 18. h5 Nd3 19. hxg6 hxg6 20. Ra3 Qc5+ 21. Kg2 Nxc1 22. Rxc1 Qd4 23. Rd1 g5 24. Ne2 Qxb2 25. Nxc4 Qb4 26. Qb3 Qxb3 27. Rxb3 Rxe4 28. Ne3 Rae8 29. Kf3 Nc5 30. Ra3 Bb2 0-1

[Event "Indiana State-ch"]
[Site "Kokomo"]
[Date "2000.11.04"]
[Round "1"]
[White "Langreck, John"]
[Black "Harris, Thomas"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2227"]
[BlackElo "2000"]
[PlyCount "53"]
[EventDate "2000.12.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. f4 0-0 9. Be3 Nc6 10. Kh1 Bd7 11. Nb3 Rc8 12. g4 Na5 13. g5 Rxc3 14. bxc3 Nxe4 15. Bf3 Nc4 16. Bd4 Bc6 17. Qe2 d5 18. a4 Ncd6 19. Nd2 Nxd2 20. Qxd2 Nf5 21. Bg4 Nd6 22. Qe1 Ne4 23. Qh4 e5 24. Bxe5 d4 25. Bf3 Nd2 26. Bxc6 bxc6 27. Bxd4 1/2-1/2

[Event "Indiana State-ch"]
[Site "Kokomo"]
[Date "2000.11.04"]
[Round "3"]
[White "Langreck, John"]
[Black "Kistler, Leslie C"]
[Result "0-1"]
[ECO "B98"]
[WhiteElo "2227"]
[BlackElo "2000"]
[PlyCount "44"]
[EventDate "2000.12.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 b5 10. e5 Bb7 11. Bxb5+ axb5 12. Ndxb5 Qb6 13. Rxd6 Qxb5 14. Nxb5 Bxf3 15. Nc7+ Kf8 16. gxf3 Rxa2 17. Kb1 Ra7 18. Nb5 Rb7 19. exf6 gxf6 20. Bh6+ Ke8 21. Nc7+ Rxc7 22. Rb6 Nd7 0-1

[Event "Western States op"]
[Site "Reno"]
[Date "2000.10.22"]
[Round "5"]
[White "Frankle, Jon"]
[Black "Langreck, John"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "2295"]
[BlackElo "2227"]
[PlyCount "49"]
[EventDate "2000.10.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Nxe4 4. Qh5 Nd6 5. Bb3 Nc6 6. Nb5 g6 7. Qf3 f5 8. Qd5 Qe7 9. Nxc7+ Kd8 10. Nxa8 b6 11. d3 Bb7 12. h4 f4 13. Qf3 Nd4 14. Qg4 Bh6 15. Nh3 Rf8 16. c3 N4f5 17. Ng5 Bxa8 18. Bd2 Ne8 19. 0-0-0 Nf6 20. Qh3 Bg7 21. Rhe1 h6 22. Nf3 e4 23. Bxf4 Nd5 24. Bxd5 Bxd5 25. dxe4 1-0

[Event "Western States op"]
[Site "Reno"]
[Date "2000.10.22"]
[Round "6"]
[White "Langreck, John"]
[Black "Kelson, Richard"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2227"]
[BlackElo "2339"]
[PlyCount "105"]
[EventDate "2000.10.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Nd4 5. 0-0 Nxb5 6. Nxb5 c6 7. Nc3 d6 8. d4 Qc7 9. h3 g6 10. a4 Bg7 11. Bg5 h6 12. Be3 0-0 13. a5 Be6 14. Qd3 Nxe4 15. Nxe4 f5 16. dxe5 fxe4 17. Qxe4 Bf5 18. exd6 Qxd6 19. Qc4+ Be6 20. Qc5 Qxc5 21. Bxc5 Rf4 22. Bd6 Rf5 23. c3 Rd8 24. Bc7 Rd7 25. Bb8 a6 26. Rfe1 Bf7 27. Be5 Bxe5 28. Rxe5 Rxe5 29. Nxe5 Rd2 30. b4 Rc2 31. Nxf7 Kxf7 32. Rd1 Ke6 33. Rd8 Rxc3 34. Rb8 c5 35. Rxb7 c4 36. b5 axb5 37. Rxb5 Ra3 38. Kf1 c3 39. Ke2 Ra2+ 40. Ke3 Kf6 41. h4 h5 42. g3 c2 43. Kd2 Kg7 44. f3 Kh6 45. f4 Kg7 46. Kc1 Kf6 47. Rb6+ Kg7 48. Rb5 Kf6 49. Rg5 Kf7 50. f5 gxf5 51. Rxf5+ Kg6 52. Rb5 Kh6 53. Rg5 1-0

[Event "Western States op"]
[Site "Reno"]
[Date "2000.10.21"]
[Round "4"]
[White "Langreck, John"]
[Black "Milicevic, Dragoljub"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2227"]
[BlackElo "2328"]
[PlyCount "44"]
[EventDate "2000.10.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Be3 Nf6 5. Qd2 Nc6 6. f3 h5 7. 0-0-0 a6 8. h3 b5 9. Bd3 e5 10. d5 Ne7 11. f4 exf4 12. Bxf4 Nd7 13. Nf3 Ne5 14. Be2 Bd7 15. Nxe5 dxe5 16. Bg5 f6 17. d6 cxd6 18. Qxd6 Nc8 19. Qd5 Nb6 20. Qd6 Nc8 21. Qd5 Nb6 22. Qd6 Nc8 1/2-1/2

[Event "Western States op"]
[Site "Reno"]
[Date "2000.10.21"]
[Round "3"]
[White "Langreck, John"]
[Black "Peterson, David Norman"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2227"]
[BlackElo "1809"]
[PlyCount "53"]
[EventDate "2000.10.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Qxb2 8. Nb5 Na6 9. dxc5 Qxc2 10. Qxc2 Bxc2 11. c6 Bb4+ 12. Bd2 Be7 13. cxb7 Rd8 14. Nbd4 Nb8 15. Nxc2 Bc5 16. Ncd4 a6 17. Rc1 Ba3 18. Rc3 Bb4 19. Rc7 Bxd2+ 20. Kxd2 Nh6 21. Rhc1 0-0 22. Bd3 Ng4 23. Ke2 h5 24. Rc8 g5 25. Rxd8 Rxd8 26. Rc8 Rf8 27. Nc6 1-0

[Event "Western States op"]
[Site "Reno"]
[Date "2000.10.20"]
[Round "1"]
[White "Langreck, John"]
[Black "Ortiz, Eduardo"]
[Result "1/2-1/2"]
[ECO "B57"]
[WhiteElo "2227"]
[BlackElo "2409"]
[PlyCount "85"]
[EventDate "2000.10.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nb3 e6 8. Bg5 a6 9. 0-0 Qc7 10. Bxf6 gxf6 11. a4 h5 12. f4 Bd7 13. Kh1 Be7 14. Qe2 Nb4 15. Nd4 Qc5 16. Rad1 0-0-0 17. f5 d5 18. exd5 exd5 19. Nb3 Qxc4 20. Qxe7 Rhg8 21. Rf2 Bc6 22. Nd4 Rde8 23. Qxf6 Bd7 24. h3 Rg3 25. Nf3 Qc7 26. Qh4 a5 27. Nd4 Rge3 28. Qf4 Qc4 29. Kh2 R8e5 30. Ndb5 Bxb5 31. Nxb5 Qxf4+ 32. Rxf4 Kd7 33. Nd4 Ke8 34. Rh4 Nc6 35. Rxh5 Nxd4 36. Rxd4 Re2 37. Rh8+ Ke7 38. Rb8 Rxf5 39. Rxb7+ Kd6 40. c4 Rff2 41. Rxd5+ Kc6 42. Rbb5 Rxg2+ 43. Kh1 1/2-1/2

[Event "Western States op"]
[Site "Reno"]
[Date "2000.10.20"]
[Round "2"]
[White "Rey, Guillermo"]
[Black "Langreck, John"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2436"]
[BlackElo "2227"]
[PlyCount "31"]
[EventDate "2000.10.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 Qb6 7. b3 e6 8. e4 exd5 9. exd5 Bd6 10. Bg5 Be5 11. f4 Bc7 12. Na3 Qa5 13. Nb5 0-0 14. Bxf6 gxf6 15. d6 Bb6 16. Bd3 1-0

[Event "Berkeley sim"]
[Site "Berkeley"]
[Date "2000.07.07"]
[Round "?"]
[White "King, Daniel J"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2530"]
[BlackElo "2224"]
[PlyCount "110"]
[EventDate "2000.07.07"]
[EventType "simul"]
[EventRounds "1"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d3 Bb7 9. Nbd2 Re8 10. Nf1 h6 11. Ng3 Bf8 12. a3 d5 13. c3 dxe4 14. dxe4 Na5 15. Bc2 Qxd1 16. Rxd1 Rad8 17. Re1 c5 18. b3 c4 19. b4 Nb3 20. Bxb3 cxb3 21. Rb1 Rd3 22. Rxb3 Bc8 23. Bd2 g5 24. h3 g4 25. hxg4 Bxg4 26. Be3 Be6 27. Rbb1 Rxc3 28. Nxe5 Rxa3 29. Nc6 Bg7 30. Bc5 Nd7 31. Bd4 Bf8 32. Ra1 Rxa1 33. Rxa1 Nb8 34. Nxb8 Rxb8 35. Rxa6 Bxb4 36. Nh5 Be7 37. Nf4 b4 38. Be5 Rc8 39. Nxe6 fxe6 40. Rxe6 Bf8 41. Rb6 Rc1+ 42. Kh2 Bc5 43. Rg6+ Kf7 44. Rxh6 b3 45. Rc6 Rc2 46. Rf6+ Ke7 47. Rf3 Rxf2 48. Rxb3 Re2 49. Rc3 Bf2 50. Rc4 Ke6 51. Bg3 Be3 52. Kh3 Bg5 53. Rc6+ Kf7 54. e5 Re4 55. Ra6 Re2 1/2-1/2

[Event "Sacramento-chT"]
[Site "Sacramento"]
[Date "2000.05.25"]
[Round "7"]
[White "Langreck, John"]
[Black "Stubbs, Peter J"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2224"]
[BlackElo "1906"]
[PlyCount "61"]
[EventDate "2000.05.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d3 d6 9. c3 Na5 10. Bc2 c5 11. Nbd2 Qc7 12. Nf1 Bb7 13. Ng3 g6 14. Bh6 Rfe8 15. h3 Rac8 16. Qd2 Nd7 17. Rad1 Nc6 18. Bb3 Na5 19. Bc2 Nc6 20. a3 Nd8 21. Bb1 Ne6 22. Ba2 Bf6 23. Ng5 Qd8 24. h4 Bg7 25. Bxg7 Kxg7 26. Rf1 h6 27. Nxf7 Kxf7 28. Qxh6 Rh8 29. Bxe6+ Kxe6 30. Qxg6+ Qf6 31. Qg4+ 1-0

[Event "Sacramento-chT"]
[Site "Sacramento"]
[Date "2000.05.18"]
[Round "6"]
[White "Ross, Stephen"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "2200"]
[BlackElo "2224"]
[PlyCount "70"]
[EventDate "2000.05.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. e5 Nfd7 7. exd6 cxd6 8. Nf3 e5 9. fxe5 dxe5 10. Be3 exd4 11. Bxd4 Bxd4 12. Qxd4 Nc6 13. Qf4 Nde5 14. Nxe5 Qe7 15. Be2 Qxe5 16. 0-0 Be6 17. Qxe5 Nxe5 18. b3 Rad8 19. Rad1 b6 20. h3 Kg7 21. Nb5 a5 22. Rd6 Rxd6 23. Nxd6 Rd8 24. Rd1 Kf8 25. Kf2 a4 26. Ke3 axb3 27. axb3 Ra8 28. Nb5 Ra2 29. Rd6 Nd7 30. Nd4 Ke7 31. Rc6 Ra5 32. Nb5 Ra2 33. Bf3 Rb2 34. Nd4 Ne5 35. Rc7+ Kd8 1/2-1/2

[Event "Sacramento-chT"]
[Site "Sacramento"]
[Date "2000.05.11"]
[Round "5"]
[White "Langreck, John"]
[Black "Katz, Stewart"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "2224"]
[BlackElo "1978"]
[PlyCount "53"]
[EventDate "2000.05.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Nc6 4. d4 fxe4 5. Nxc6 dxc6 6. Qh5+ Kd7 7. Qf5+ Ke8 8. Qxe4+ Qe7 9. Qxe7+ Bxe7 10. Bd3 Nf6 11. 0-0 Bg4 12. h3 Bh5 13. Re1 h6 14. Bf4 Nd5 15. Be5 Kf7 16. a3 Bd6 17. f4 Nxf4 18. Bxf4 Rae8 19. Bc4+ Kf6 20. Rxe8 Rxe8 21. Bxd6 cxd6 22. Nd2 d5 23. Rf1+ Kg5 24. Bd3 Kh4 25. Kh2 Kg5 26. Rf5+ Kh4 27. g3# 1-0

[Event "Sacramento-chT"]
[Site "Sacramento"]
[Date "2000.05.04"]
[Round "4"]
[White "Nelson, Milo"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1965"]
[BlackElo "2224"]
[PlyCount "50"]
[EventDate "2000.05.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Bd3 d6 7. Nxd4 cxd4 8. Ne2 Nf6 9. Nxd4 Nxe4 10. Bxe4 Bxd4 11. c3 Bb6 12. Qf3 Qc7 13. d4 Rb8 14. f5 gxf5 15. Bxf5 Bxf5 16. Qxf5 Qc4 17. Rf1 Rg8 18. d5 Rxg2 19. Qxf7+ Kd8 20. Qe6 Qh4+ 21. Kd1 Kc7 22. Bd2 Rbg8 23. Rf7 Kd8 24. Kc2 R2g6 25. Qf5 Rg2 1/2-1/2

[Event "Sacramento-chT"]
[Site "Sacramento"]
[Date "2000.04.19"]
[Round "2"]
[White "Lazetich, Zoran"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2219"]
[BlackElo "2224"]
[PlyCount "74"]
[EventDate "2000.05.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. d4 cxd4 6. Nxd4 a6 7. Bg2 Bg7 8. Be3 Nf6 9. Nc3 Ng4 10. Qxg4 Nxd4 11. Qd1 e5 12. Nd5 d6 13. c3 Ne6 14. Nb6 Rb8 15. Qd2 Bh6 16. Nxc8 Bxe3 17. Nxd6+ Ke7 18. Qxe3 Qxd6 19. Rd1 Qc5 20. Qxc5+ Nxc5 21. Kd2 f6 22. Kc2 Rhd8 23. Rxd8 Rxd8 24. Rd1 Rxd1 25. Kxd1 Nd3 26. Kc2 Nxf2 27. h3 f5 28. Kd2 fxe4 29. Ke2 Nd3 30. Bxe4 Nxb2 31. Bxb7 Na4 32. Kd2 Nc5 33. Bd5 Kd6 34. c4 a5 35. Ke3 h6 36. h4 Ke7 37. g4 g5 1/2-1/2

[Event "Sacramento-chT"]
[Site "Sacramento"]
[Date "2000.04.12"]
[Round "1"]
[White "Langreck, John"]
[Black "Denton, John"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2224"]
[BlackElo "1988"]
[PlyCount "77"]
[EventDate "2000.05.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. d3 d6 9. c3 Na5 10. Bc2 c5 11. Nbd2 Nc6 12. Nf1 Bd7 13. Ng3 Qc8 14. h3 h6 15. Nh4 Re8 16. Nhf5 Bf8 17. Qf3 Kh7 18. Nxh6 Be6 19. Nhf5 Qd8 20. Bg5 Bxf5 21. Nxf5 Be7 22. Bb3 Rf8 23. Bxf6 Bxf6 24. Bd5 Rc8 25. Qh5+ Kg8 26. Qg6 Ne7 27. Bxf7+ Rxf7 28. Nh6+ Kh8 29. Nxf7+ Kg8 30. Nh6+ Kh8 31. Qxf6 gxf6 32. Nf7+ Kg7 33. Nxd8 Rxd8 34. a4 c4 35. axb5 axb5 36. Red1 d5 37. dxc4 bxc4 38. exd5 Nf5 39. Ra7+ 1-0

[Event "Kings Island op"]
[Site "Mason"]
[Date "1999.11.14"]
[Round "5"]
[White "Langreck, John"]
[Black "Hyatt, Doug"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2239"]
[BlackElo "2098"]
[PlyCount "143"]
[EventDate "1997.11.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nb3 e6 8. Bg5 a6 9. 0-0 Be7 10. Bxf6 gxf6 11. Kh1 Bd7 12. Qh5 Ne5 13. Be2 Rc8 14. f4 Nc4 15. Bxc4 Rxc4 16. f5 Qe3 17. fxe6 Bxe6 18. Rae1 Qg5 19. Qe2 Rxc3 20. bxc3 Rg8 21. Rf5 Qh4 22. Rh5 Qf4 23. g3 Qg4 24. Qxg4 Bxg4 25. Rxh7 Bd8 26. Nd4 Bb6 27. h3 Bd7 28. Nf5 Bc5 29. g4 Be6 30. Rb1 b6 31. Nd4 Bxa2 32. Ra1 Bc4 33. Ra4 d5 34. Rh5 Rg5 35. Rxg5 fxg5 36. Kh2 a5 37. e5 Ke7 38. h4 gxh4 39. g5 Bf1 40. Ra1 Bc4 41. Kh3 Ba6 42. Kxh4 Bc8 43. Kg3 Bd7 44. Kf4 a4 45. Rh1 Ba3 46. Rh7 Bc1+ 47. Kf3 Bxg5 48. Rh8 Bd2 49. Ke2 Bxc3 50. Kd3 Bb2 51. Ra8 b5 52. c3 a3 53. Ra7 Ke8 54. Ra6 Ke7 55. Ra8 f6 56. e6 Bxe6 57. Nxb5 Bf5+ 58. Kd4 Be4 59. Nxa3 Bxa3 60. Rxa3 f5 61. Ke5 Kd7 62. Ra6 Kc7 63. Rd6 f4 64. c4 Bg2 65. cxd5 f3 66. Rf6 Kd7 67. d6 Ke8 68. Ke6 Bh3+ 69. Kd5 Bg2 70. Kc6 f2+ 71. Kc7 f1Q 72. d7+ 1-0

[Event "Kings Island op"]
[Site "Mason"]
[Date "1999.11.14"]
[Round "4"]
[White "Zaremba, Andrie"]
[Black "Langreck, John"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2400"]
[BlackElo "2239"]
[PlyCount "85"]
[EventDate "1997.11.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. c4 c6 7. Nbd2 Bf5 8. b3 Ne4 9. Bb2 Qa5 10. a3 Nd7 11. b4 Qd8 12. Qb3 Nb6 13. c5 Nd7 14. Rfd1 Re8 15. Nh4 Nxd2 16. Rxd2 Be6 17. a4 Bf6 18. Nf3 Bf5 19. Ne5 Be6 20. Qe3 Bg7 21. b5 Nxe5 22. dxe5 Qc7 23. Bd4 f6 24. exf6 exf6 25. Qc3 f5 26. e3 Bxd4 27. Rxd4 Rac8 28. Rc1 Re7 29. Qb4 Qd8 30. h4 Rec7 31. b6 axb6 32. cxb6 Rd7 33. a5 Qe7 34. Rc5 Qf8 35. Qc3 Qd8 36. Rb4 Ra8 37. Bf1 Rd6 38. a6 bxa6 39. b7 Rb8 40. Rxc6 Rxc6 41. Qxc6 Qd7 42. Qxa6 Kf7 43. Rb6 1-0

[Event "Kings Island op"]
[Site "Mason"]
[Date "1999.11.13"]
[Round "3"]
[White "Langreck, John"]
[Black "Bailey, Russell Jr"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2239"]
[BlackElo "1317"]
[PlyCount "79"]
[EventDate "1997.11.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 d6 6. Bb5 Bd7 7. Bxc6 bxc6 8. 0-0 Be7 9. b3 0-0 10. Bb2 d5 11. e5 Ne8 12. Qf3 g6 13. Rad1 Ng7 14. Qe2 Qc8 15. f4 Bc5 16. Kh1 Nf5 17. Nxf5 Bxf5 18. h3 Rd8 19. g4 Be6 20. Qf3 d4 21. Ne4 Bd5 22. Bxd4 Bxd4 23. Rxd4 Qa6 24. Rfd1 Kg7 25. c4 Bxe4 26. Qxe4 Rxd4 27. Qxd4 Qb6 28. Kg2 Kf8 29. Kf3 c5 30. Qd7 Qa5 31. Qd2 Qb4 32. Qxb4 cxb4 33. Rd7 c5 34. f5 a5 35. Kf4 a4 36. Kg5 axb3 37. axb3 Ra3 38. Kf6 Ke8 39. Re7+ Kf8 40. Rxf7+ 1-0

