[Event "Denver CC Tribute to MLK"]
[Site "Denver"]
[Date "2023.01.??"]
[Round "2"]
[White "Matviishen, Viktor"]
[Black "Langseth, Rhett"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2533"]
[BlackElo "1852"]
[PlyCount "65"]
[EventDate "2023.01.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. d4 Nbd7 4. Nf3 e5 5. e4 exd4 6. Nxd4 Nc5 7. f3 a5 8. Be3 Be7 9. Be2 0-0 10. 0-0 Re8 11. Qd2 c6 12. Rad1 Qc7 13. g4 Bf8 14. g5 Nfd7 15. Nf5 Re6 16. h4 g6 17. Nh6+ Bxh6 18. gxh6 b6 19. Bf4 Qd8 20. Qe1 Qf8 21. Qg3 Nf6 22. Bxd6 Nh5 23. Bxf8 Nxg3 24. Bxc5 Ba6 25. Bxb6 Nxf1 26. Kxf1 Re5 27. f4 Ree8 28. e5 Bc8 29. Ne4 Bh3+ 30. Kf2 Reb8 31. c5 Be6 32. a3 Rb7 33. Rd6 1-0

[Event "Denver op"]
[Site "Denver"]
[Date "2019.04.28"]
[Round "5"]
[White "Andersen, Gunnar James"]
[Black "Langseth, Rhett"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2200"]
[BlackElo "1957"]
[PlyCount "87"]
[EventDate "2019.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 c6 6. a4 a5 7. Be2 exd4 8. Nxd4 g6 9. 0-0 Bg7 10. Be3 Qe7 11. Bf3 Nc5 12. e5 0-0 13. Nxc6 bxc6 14. Bxc6 Nb7 15. exf6 Qxe3+ 16. Kh1 Bh6 17. Nd5 Qc5 18. Qe1 Kh8 19. Qh4 Qxc6 20. Qxh6 Rg8 21. Ne7 Qe8 22. Rae1 Be6 23. f5 gxf5 24. Rf3 f4 25. Rxe6 Qf8 26. Qh5 h6 27. Rh3 Kh7 28. Qf5+ Rg6 29. Nxg6 fxg6 30. Re7+ Qxe7 31. Rxh6+ Kxh6 32. Qh3+ Kg5 33. fxe7 Nc5 34. Qc3 Re8 35. Qg7 Nd7 36. h4+ Kf5 37. Qf7+ Nf6 38. b4 axb4 39. a5 d5 40. a6 b3 41. cxb3 Rc8 42. Qf8 Rc1+ 43. Kh2 Re1 44. a7 1-0

[Event "Denver op"]
[Site "Denver"]
[Date "2019.04.28"]
[Round "4"]
[White "Langseth, Rhett"]
[Black "Herman, Sara"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1957"]
[BlackElo "1854"]
[PlyCount "51"]
[EventDate "2019.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. c3 Bg7 4. Nd2 c5 5. dxc5 Na6 6. Nb3 Ne4 7. Qd5 f5 8. f3 e6 9. Qc4 Nf6 10. Bd6 Nd5 11. e4 Ne3 12. Qe2 Nxf1 13. Kxf1 b6 14. exf5 gxf5 15. f4 h5 16. Re1 Nxc5 17. Nxc5 bxc5 18. Qb5 Kf7 19. Qxc5 Ba6+ 20. Kf2 Rc8 21. Qxa7 Rc6 22. Be5 Bf8 23. Qe3 Rg8 24. Nf3 Qa5 25. a3 Bb7 26. Bd4 1-0

[Event "Denver op"]
[Site "Denver"]
[Date "2019.04.27"]
[Round "2"]
[White "Langseth, Rhett"]
[Black "Fishbein, Alexander"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1957"]
[BlackElo "2456"]
[PlyCount "74"]
[EventDate "2019.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c3 g6 3. d4 Bg7 4. Bf4 0-0 5. Nbd2 d6 6. e4 Nc6 7. Bc4 Bg4 8. h3 Bxf3 9. Qxf3 e5 10. dxe5 Nxe5 11. Bxe5 dxe5 12. Qe3 Ne8 13. 0-0 Kh8 14. Nf3 Nd6 15. Bb3 a5 16. a4 Ra6 17. Rad1 Qe8 18. Rd5 Rb6 19. c4 Nxe4 20. Qxe4 Rxb3 21. Nxe5 c6 22. Rxa5 b6 23. Ra7 Qxe5 24. Qxc6 Rxb2 25. Qf3 Qe6 26. Rd1 Qe2 27. Qxe2 Rxe2 28. Rb7 Ra2 29. Rxb6 Rxa4 30. Rc1 Ra1 31. Rxa1 Bxa1 32. Rb1 Bd4 33. Rd1 Bc5 34. g4 Kg7 35. Kg2 Rc8 36. Rc1 Rb8 37. Rc2 Rb3 0-1

[Event "Denver op"]
[Site "Denver"]
[Date "2019.04.27"]
[Round "3"]
[White "Montgomery, Eamon"]
[Black "Langseth, Rhett"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "1709"]
[BlackElo "1957"]
[PlyCount "87"]
[EventDate "2019.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 Nbd7 4. Nc3 e5 5. e4 c6 6. Be2 Be7 7. h3 a6 8. Be3 b5 9. c5 b4 10. cxd6 Bxd6 11. Na4 Qe7 12. 0-0 0-0 13. Re1 Nxe4 14. dxe5 Nxe5 15. Bd4 Ng6 16. Nb6 Bxh3 17. gxh3 Nf4 18. Bf1 Rae8 19. Nc4 Bb8 20. Be5 f5 21. Bxb8 Rxb8 22. Nce5 Qc5 23. Qd4 Qe7 24. Nxc6 Qe8 25. Nxb8 Qg6+ 26. Kh2 Rxb8 27. Qe5 Qb6 28. Qxf4 Qxf2+ 29. Bg2 Rf8 30. Rxe4 fxe4 31. Qxe4 Qxb2 32. Qe6+ Kh8 33. Rd1 Qf2 34. Rd2 Qc5 35. Rd7 Rg8 36. Ne5 h5 37. Nf7+ Kh7 38. Be4+ g6 39. Ng5+ Kh6 40. Nf7+ Kh7 41. Nd6+ Kh6 42. Nf5+ Kg5 43. Qxg8 Kf4 44. Qxg6 1-0

[Event "Denver op"]
[Site "Denver"]
[Date "2019.04.26"]
[Round "1"]
[White "Aladsani, Samer"]
[Black "Langseth, Rhett"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "1668"]
[BlackElo "1957"]
[PlyCount "62"]
[EventDate "2019.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 Be7 6. g3 c6 7. Bg2 a6 8. Qc2 b5 9. b3 Qb6 10. Ne2 a5 11. 0-0 0-0 12. h3 Re8 13. Be3 Qa6 14. Rac1 b4 15. Nd2 Bb7 16. f4 Bf8 17. Rf2 Rac8 18. Rcf1 exd4 19. Bxd4 c5 20. Bb2 Qa8 21. e5 Bxg2 22. Rxg2 dxe5 23. fxe5 Nxe5 24. Qf5 Nfd7 25. Ne4 Qc6 26. Ng5 Qg6 27. Qxg6 hxg6 28. Nf4 f6 29. Ne4 g5 30. Nd5 Nd3 31. Bxf6 Rxe4 0-1

[Event "Colorado-ch Reserve"]
[Site "Lone Tree"]
[Date "2019.04.??"]
[Round "2"]
[White "Langseth, Rhett"]
[Black "Bekkedahl, Zachary"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1957"]
[BlackElo "1969"]
[PlyCount "85"]
[EventDate "2019.04.05"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. Nbd2 0-0 5. e4 d6 6. c3 Nfd7 7. Bc4 e5 8. Be3 Nc6 9. a4 a5 10. 0-0 Qe8 11. Qb3 Nb6 12. Bd3 Ne7 13. dxe5 Be6 14. c4 dxe5 15. Bxb6 cxb6 16. Qxb6 Nc6 17. Qe3 Nb4 18. Bb1 Qc6 19. b3 Rad8 20. Rc1 Rd7 21. Nf1 Rfd8 22. Ne1 f5 23. Nc2 Nd3 24. Rd1 fxe4 25. Ne1 Bg4 26. Rd2 Bf5 27. Ng3 Bf8 28. Nxd3 exd3 29. Nxf5 gxf5 30. Rxd3 Rg7 31. g3 Rxd3 32. Bxd3 e4 33. Bf1 Bc5 34. Qf4 Qd7 35. Qb8+ Kf7 36. Be2 Bxf2+ 37. Kg2 Bc5 38. Rd1 Qe7 39. Qc8 Kg6 40. Rd5 Qf6 41. Qxc5 b6 42. Qd6 Qxd6 43. Rxd6+ 1-0

[Event "Colorado-ch Reserve"]
[Site "Lone Tree"]
[Date "2019.04.??"]
[Round "5"]
[White "Langseth, Rhett"]
[Black "Herman, Daniel"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1957"]
[BlackElo "1911"]
[PlyCount "152"]
[EventDate "2019.04.05"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. c3 Nc6 5. e3 Qb6 6. Qc2 Bf5 7. dxc5 Bxc2 8. cxb6 axb6 9. Na3 Be4 10. Bc7 Nd7 11. Nb5 Rc8 12. Rd1 e6 13. Bd3 Bxd3 14. Rxd3 Ra8 15. a3 Ra4 16. Nd6+ Bxd6 17. Bxd6 Nc5 18. Rd1 Ne4 19. Bb4 Nxb4 20. cxb4 Ra8 21. Rc1 0-0 22. Ke2 Rfc8 23. Ne5 Nd6 24. Nd7 b5 25. Rc5 Ne4 26. Nb6 Nxc5 27. bxc5 Rd8 28. Nxa8 Rxa8 29. Kd3 Kf8 30. Ra1 Ke7 31. Kc3 Kd7 32. Kb4 Kc6 33. b3 e5 34. Re1 Rd8 35. Rd1 d4 36. e4 g6 37. g4 f5 38. gxf5 gxf5 39. exf5 Rf8 40. f4 exf4 41. Rxd4 Rxf5 42. Rd6+ Kc7 43. Kxb5 f3 44. Rd1 f2 45. Rf1 b6 46. b4 bxc5 47. bxc5 Kb7 48. a4 Rf3 49. a5 Rf4 50. a6+ Ka7 51. h3 h6 52. h4 h5 53. Ka5 Rf3 54. Kb5 Rf4 55. Kc6 Rf6+ 56. Kd5 Kxa6 57. Ke5 Rf8 58. c6 Kb6 59. Kd6 Rf6+ 60. Ke5 Rf8 61. Kd5 Kc7 62. Ke4 Kxc6 63. Ke3 Kd5 64. Rxf2 Rxf2 65. Kxf2 Ke4 66. Kg3 Ke3 67. Kg2 Kf4 68. Kh3 Kf3 69. Kh2 Kg4 70. Kg2 Kxh4 71. Kh2 Kg4 72. Kg2 h4 73. Kh2 h3 74. Kh1 Kg3 75. Kg1 h2+ 76. Kh1 Kh3 1/2-1/2

[Event "Colorado-ch Reserve"]
[Site "Lone Tree"]
[Date "2019.04.??"]
[Round "4"]
[White "Langseth, Rhett"]
[Black "McConnell, Sullivan Mac"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1957"]
[BlackElo "1834"]
[PlyCount "142"]
[EventDate "2019.04.05"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Bf4 b6 4. h3 Bb7 5. e3 h6 6. Nbd2 d6 7. Bd3 Nbd7 8. Qe2 Nd5 9. c3 Qf6 10. Bh2 e5 11. Be4 c6 12. Nc4 exd4 13. exd4 0-0-0 14. Bxd5 cxd5 15. Ne3 g5 16. Qb5 a6 17. Qb3 Qe6 18. 0-0-0 Kb8 19. Rhe1 Ka7 20. Ng4 Qg6 21. Rd2 f5 22. Qc2 Qf7 23. Ne3 f4 24. Qf5 Qf6 25. Qxf6 Nxf6 26. Nf1 Ne4 27. Rde2 a5 28. Rd1 Ba6 29. Rc2 Bg7 30. Ng1 Rhe8 31. f3 Nf6 32. Kd2 Re6 33. Rcc1 Rde8 34. Re1 h5 35. Rxe6 Rxe6 36. Re1 Rxe1 37. Kxe1 h4 38. Ne2 Ng8 39. Nd2 Ne7 40. Bg1 Nf5 41. Bf2 Kb7 42. Nb3 Bf6 43. Kd2 Bd8 44. Nbc1 Kc6 45. Nd3 Kd7 46. b3 Ng3 47. Bxg3 hxg3 48. h4 gxh4 49. Ndxf4 Bg5 50. Ke1 Bxe2 51. Nxe2 Be3 52. Kf1 b5 53. Ke1 Ke6 54. Kd1 h3 55. gxh3 g2 56. Kc2 b4 57. a3 g1Q 58. Nxg1 Bxg1 59. axb4 axb4 60. Kd3 bxc3 61. Kxc3 Be3 62. b4 Kd7 63. h4 Kc7 64. h5 Kb6 65. Kd3 Bf4 66. Ke2 Kb5 67. Kf2 Kxb4 68. Kg2 Kc4 69. Kh3 Kxd4 70. Kh4 Ke3 71. Kg4 d4 0-1

[Event "Colorado-ch Reserve"]
[Site "Lone Tree"]
[Date "2019.04.??"]
[Round "1"]
[White "Moussa, Alaa Eddine"]
[Black "Langseth, Rhett"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "1993"]
[BlackElo "1957"]
[PlyCount "100"]
[EventDate "2019.04.05"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 Nbd7 4. g3 e5 5. Bg2 c6 6. Nc3 Be7 7. 0-0 0-0 8. e4 a6 9. a4 a5 10. Re1 Re8 11. b3 Qb6 12. h3 exd4 13. Nxd4 Nc5 14. Rb1 Bf8 15. Bg5 Nfd7 16. Nf5 Ne5 17. g4 Bxf5 18. gxf5 h6 19. Bh4 Be7 20. Bxe7 Rxe7 21. Re3 Rae8 22. Qd4 Nxa4 23. Qxb6 Nxb6 24. f4 Ned7 25. Rd3 Nc8 26. Na4 Nf6 27. c5 dxc5 28. Nxc5 Nh5 29. Rf1 b6 30. Nd7 Nf6 31. Ne5 Na7 32. Bf3 c5 33. Rc1 Nb5 34. Nc6 Rd7 35. Rxd7 Nxd7 36. Rd1 Nb8 37. e5 Nxc6 38. Bxc6 Nc3 39. Re1 Re7 40. Re3 Na2 41. Rd3 Kh7 42. Be4 Re8 43. Rd7 Nc3 44. Bd3 Rf8 45. f6+ Kg8 46. e6 fxe6 47. Rxg7+ Kh8 48. Rh7+ Kg8 49. Rg7+ Kh8 50. Rh7+ Kg8 1/2-1/2

[Event "Colorado-ch Reserve"]
[Site "Lone Tree"]
[Date "2019.04.??"]
[Round "3"]
[White "Seidler, Kevin"]
[Black "Langseth, Rhett"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1793"]
[BlackElo "1957"]
[PlyCount "124"]
[EventDate "2019.04.05"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 Nbd7 4. g3 e5 5. e3 c6 6. Bg2 Be7 7. Nge2 0-0 8. 0-0 Re8 9. b3 Bf8 10. d5 e4 11. dxc6 bxc6 12. Qc2 Qe7 13. Ba3 Nc5 14. Rad1 Bg4 15. b4 Ncd7 16. b5 c5 17. h3 Bh5 18. Nd5 Nxd5 19. Rxd5 Bxe2 20. Qxe2 Nb6 21. Rf5 Qe6 22. Rf4 Qxc4 23. Qg4 Qc3 24. Bc1 d5 25. f3 Nc4 26. fxe4 Ne5 27. Qe2 d4 28. exd4 cxd4 29. Rf5 g6 30. Rxe5 Rxe5 31. Qf2 Qc4 32. Kh1 Rae8 33. Bb2 Bc5 34. Qf6 Qxa2 35. Ba1 Qe6 36. Qf4 Rxe4 37. Bxe4 Qxe4+ 38. Qxe4 Rxe4 39. Rc1 Bb6 40. Kg2 Re3 41. Rc4 Rb3 42. Bxd4 Bxd4 43. Rxd4 Rxb5 44. Rd8+ Kg7 45. Ra8 Ra5 46. g4 Ra3 47. Kh2 h6 48. Kg2 Kf6 49. h4 Ke5 50. Rh8 Kf4 51. h5 gxh5 52. Rxh6 Ra2+ 53. Kf1 hxg4 54. Rf6+ Kg3 55. Rxf7 Ra1+ 56. Ke2 a5 57. Ra7 a4 58. Ra8 a3 59. Ra7 a2 60. Ra3+ Kg2 61. Ra4 g3 62. Ra8 Rf1 0-1

[Event "Colorado Springs Pikes Peak op"]
[Site "Colorado Springs"]
[Date "2017.10.15"]
[Round "2"]
[White "Langseth, Rhett"]
[Black "Dejong, Calvin"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2076"]
[BlackElo "1876"]
[PlyCount "95"]
[EventDate "2017.10.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c3 Nf6 3. d4 cxd4 4. cxd4 d6 5. Qc2 Nc6 6. Bf4 g6 7. Nc3 Qb6 8. a3 Bf5 9. e4 Bxe4 10. Nxe4 d5 11. Bd3 dxe4 12. Bxe4 Nxe4 13. Qxe4 Bg7 14. 0-0-0 0-0 15. Rd2 Na5 16. Rc2 Nb3+ 17. Kb1 Nxd4 18. Nxd4 Qxd4 19. Qxd4 Bxd4 20. Re1 e6 21. Rc7 b6 22. Rec1 Bxf2 23. Bh6 Rfd8 24. Rf1 Bd4 25. Rfxf7 Be5 26. Rce7 Re8 27. Rxe8+ Rxe8 28. Rxa7 Bd4 29. Kc2 e5 30. Rg7+ Kh8 31. Rd7 Bg1 32. h3 e4 33. Kd2 Bc5 34. Be3 Rc8 35. Bxc5 Rxc5 36. Ke3 Rc2 37. Rd2 Rc4 38. Kf4 Kg7 39. Re2 e3+ 40. Kxe3 b5 41. Kd3 Rc1 42. Rc2 Rf1 43. Kc3 Kf6 44. Kb4 Rf5 45. Rc6+ Kg7 46. g4 Rf2 47. b3 Rf3 48. Rc3 1-0

[Event "Colorado Springs Pikes Peak op"]
[Site "Colorado Springs"]
[Date "2017.10.15"]
[Round "4"]
[White "Langseth, Rhett"]
[Black "Narayanan, Suhaas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2076"]
[BlackElo "2046"]
[PlyCount "141"]
[EventDate "2017.10.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c3 c5 3. d4 cxd4 4. Qxd4 Nc6 5. Qa4 Qc7 6. Bf4 Qb6 7. Qb3 Nf6 8. Qxb6 axb6 9. Na3 Bf5 10. Nb5 Rc8 11. h3 h6 12. e3 Kd7 13. Nbd4 Nxd4 14. Ne5+ Ke8 15. exd4 Nd7 16. Be2 Nxe5 17. Bxe5 f6 18. Bg3 e6 19. Kd2 Kf7 20. Rhe1 Be7 21. Bb5 Rhd8 22. Re2 Bd6 23. Bxd6 Rxd6 24. Rd1 Ra8 25. a3 h5 26. Re3 Rh8 27. Bd3 Bxd3 28. Kxd3 b5 29. Kc2 Rc8 30. Kb3 Ra8 31. f4 g6 32. g4 h4 33. f5 Raa6 34. fxg6+ Kxg6 35. Rf3 Ra4 36. Rd2 Rc4 37. Rdf2 e5 38. dxe5 fxe5 39. Rf7 d4 40. cxd4 Rcxd4 41. Kc2 b4 42. R7f3 bxa3 43. Rxa3 Rc6+ 44. Rc3 Rb6 45. b3 Ra6 46. Kb2 e4 47. Re3 Rb4 48. Rf4 Rd6 49. Kc3 Rdb6 50. Kb2 Rd6 51. Ka3 Rbb6 52. Rfxe4 Ra6+ 53. Kb2 Rd2+ 54. Kc3 Rdd6 55. Re2 Rf6 56. Kb2 Rab6 57. Re5 Rf3 58. R2e3 Rf2+ 59. Kc3 Rc6+ 60. Kb4 Rf4+ 61. Kb5 Rff6 62. b4 Rb6+ 63. Ka4 Ra6+ 64. Ra5 Rab6 65. Ree5 Rf1 66. Rg5+ Kh6 67. Rh5+ Kg6 68. Rag5+ Kf7 69. Rf5+ Rf6 70. Rxf1 Rxf1 71. Rxh4 1-0

[Event "Denver Colorado op"]
[Site "Denver"]
[Date "2016.09.??"]
[Round "4"]
[White "Cohen, Jesse Rudman"]
[Black "Langseth, Rhett"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2071"]
[BlackElo "2289"]
[PlyCount "79"]
[EventDate "2016.09.02"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. g3 e5 5. Nge2 Be7 6. Bg2 0-0 7. 0-0 c6 8. a4 b6 9. h3 Ba6 10. Be3 Re8 11. Re1 Bf8 12. Qd2 Qc7 13. f4 Bb7 14. g4 exd4 15. Nxd4 h6 16. Bf2 a6 17. Bg3 b5 18. axb5 axb5 19. Rxa8 Rxa8 20. e5 dxe5 21. fxe5 b4 22. Nd1 Bc5 23. Kh2 Qb6 24. Nf5 Nd5 25. e6 fxe6 26. Rxe6 N5f6 27. g5 hxg5 28. Qxg5 Kf7 29. Bd5 cxd5 30. Rxb6 Nxb6 31. Qxg7+ Ke6 32. Nh6 Be7 33. Qf7+ Kd7 34. Nf5 Ng8 35. Nd4 Nf6 36. Qe6+ Ke8 37. Qxb6 Ra1 38. Ne3 Bc8 39. Qb8 b3 40. Qxc8+ 1-0

[Event "Denver Colorado op"]
[Site "Denver"]
[Date "2016.09.??"]
[Round "2"]
[White "Langseth, Rhett"]
[Black "Lapid, Lior"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2071"]
[BlackElo "2289"]
[PlyCount "73"]
[EventDate "2016.09.02"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c3 c5 3. d4 g6 4. dxc5 a5 5. Be3 Bg7 6. Bd4 0-0 7. e3 b6 8. cxb6 d6 9. Bxf6 Bxf6 10. Na3 Qxb6 11. Qb3 Qc5 12. Be2 Na6 13. 0-0 Bf5 14. Nd4 Rfb8 15. Nab5 a4 16. Qxa4 Bd7 17. Qc2 Bxb5 18. Nxb5 Rxb5 19. Bxb5 Qxb5 20. a4 Qc4 21. Rfc1 Nc5 22. Ra3 Rb8 23. b4 Nd3 24. Rd1 Nxb4 25. Qb3 Qxb3 26. Rxb3 Nc6 27. Rxb8+ Nxb8 28. a5 Bxc3 29. Rc1 Bxa5 30. Rc8+ Kg7 31. Rxb8 f5 32. Rc8 Bb4 33. Kf1 Ba3 34. Rb8 Bc1 35. Ke2 Kf7 36. Rb3 f4 37. Kd1 1-0

[Event "Colorado Challengers"]
[Site "Lone Tree"]
[Date "2016.06.16"]
[Round "3"]
[White "Ginat, Michael"]
[Black "Langseth, Rhett"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2180"]
[BlackElo "2107"]
[PlyCount "77"]
[EventDate "2016.06.16"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d6 2. e4 Nd7 3. d4 e5 4. Nc3 Be7 5. Bc4 Ngf6 6. 0-0 0-0 7. Re1 c6 8. a4 b6 9. Bf1 Bb7 10. b3 a6 11. Bb2 Re8 12. Qd2 Bf8 13. Rad1 b5 14. dxe5 dxe5 15. h3 Bb4 16. Re3 Qb6 17. Qc1 Nf8 18. Qa1 Ng6 19. g3 Bc5 20. Re2 b4 21. a5 Qa7 22. Na4 Bxf2+ 23. Rxf2 Nxe4 24. Nb6 Nxf2 25. Kxf2 f6 26. Bc4+ Kh8 27. Bc1 Rad8 28. Be3 Qb8 29. Rxd8 Rxd8 30. Qf1 e4 31. Nd4 Qe5 32. Ne6 Re8 33. Nc5 Bc8 34. Nxc8 Rxc8 35. Qd1 h5 36. Kg2 Re8 37. Bf7 h4 38. Qg4 Re7 39. Bxg6 1-0

[Event "Colorado Challengers"]
[Site "Lone Tree"]
[Date "2016.06.16"]
[Round "2"]
[White "Langseth, Rhett"]
[Black "Clow, Dean"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2107"]
[BlackElo "2104"]
[PlyCount "66"]
[EventDate "2016.06.16"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c3 Nf6 2. d3 g6 3. Nf3 Bg7 4. Nbd2 0-0 5. e4 c5 6. Be2 b6 7. 0-0 Bb7 8. Re1 d5 9. Qc2 dxe4 10. dxe4 Qc7 11. a4 Nc6 12. h3 Rac8 13. Bf1 Ne5 14. Nxe5 Qxe5 15. a5 Rfd8 16. Qb3 Qc7 17. Qc4 Nd7 18. Nf3 Ne5 19. Nxe5 Bxe5 20. Bg5 Rd7 21. Be2 Kg7 22. Bg4 e6 23. Red1 h6 24. Rxd7 Qxd7 25. Rd1 Qc6 26. Bc1 Qxe4 27. Qxe4 Bxe4 28. Bxe6 fxe6 29. Re1 Rd8 30. axb6 axb6 31. f3 Bg3 32. Rf1 Bd3 33. Rd1 c4 0-1

[Event "Colorado Challengers"]
[Site "Lone Tree"]
[Date "2016.06.16"]
[Round "5"]
[White "Langseth, Rhett"]
[Black "Swerdlin, Ryan"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2107"]
[BlackElo "2189"]
[PlyCount "168"]
[EventDate "2016.06.16"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Nd7 5. c3 g6 6. Be2 Bg7 7. Qc2 Ngf6 8. b3 0-0 9. 0-0 Re8 10. Re1 Nh5 11. g3 b6 12. Nf1 Nhf6 13. Ne3 Bb7 14. Nh4 Nc5 15. b4 Ne6 16. Bb2 c5 17. exd5 Nxd5 18. bxc5 Nxc5 19. Nxd5 Bxd5 20. Ng2 Rc8 21. Ne3 Bb7 22. a4 Qd7 23. d4 exd4 24. cxd4 Ne4 25. Qb3 Ng5 26. Bg4 Nf3+ 27. Bxf3 Bxf3 28. Qb5 Qh3 29. Qf1 Qh5 30. Qb5 Qh3 31. Qf1 Qd7 32. Qb5 Bc6 33. Qb3 Bxd4 34. Bxd4 Qxd4 35. Ng2 Re2 36. Rxe2 Qxa1+ 37. Re1 Qxa4 38. Qc3 Bb7 39. Qf6 Qc6 40. Qxc6 Bxc6 41. Ne3 b5 42. Rc1 Bb7 43. Ra1 Bf3 44. Kf1 a5 45. Ke1 a4 46. Kd2 Be4 47. Ra2 Kf8 48. Nd1 Bd5 49. Ra1 Bb3 50. Nc3 b4 51. Nxa4 Ra8 52. Rb1 Bxa4 53. Rxb4 Bc6 54. Ke3 Ra3+ 55. Ke2 Ke7 56. Rb6 Ra6 57. Rb8 Ra8 58. Rb6 Kd6 59. Ke3 Ra3+ 60. Ke2 Kc5 61. Rb8 Ra8 62. Rb2 Bd5 63. Rc2+ Kd4 64. Rd2+ Ke4 65. f3+ Ke5 66. Rd1 Ra2+ 67. Ke3 Ra3+ 68. Kf2 Rxf3+ 69. Ke2 Ra3 70. Re1 Be4 71. Rc1 Ra2+ 72. Ke3 Rxh2 73. Rc7 Bd5 74. Re7+ Be6 75. Kf3 h5 76. Ra7 h4 77. Ra5+ Bd5+ 78. Kg4 f5+ 79. Kg5 hxg3 80. Ra1 g2 81. Re1+ Be4 82. Kxg6 Rh1 83. Re2 g1Q+ 84. Kf7 Rh7+ 0-1

[Event "Colorado Challengers"]
[Site "Lone Tree"]
[Date "2016.06.16"]
[Round "4"]
[White "Seidler, Kevin"]
[Black "Langseth, Rhett"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2124"]
[BlackElo "2107"]
[PlyCount "130"]
[EventDate "2016.06.16"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 Bb4 6. Bd2 Be6 7. 0-0-0 Nd7 8. e4 Ngf6 9. f3 c6 10. Nh3 Bxh3 11. gxh3 Nh5 12. a3 Be7 13. Rg1 Ke8 14. Kc2 Nf8 15. Ne2 Ne6 16. Bc3 Bf6 17. Ng3 Nhf4 18. Nf5 Rb8 19. c5 g6 20. Nd6+ Ke7 21. b4 Rhd8 22. h4 Bh8 23. Bc4 Rd7 24. Rd2 Rbd8 25. Rgd1 Bf6 26. Nc8+ Ke8 27. Rxd7 Rxd7 28. Rxd7 Kxd7 29. Nd6 b5 30. cxb6 Kxd6 31. bxa7 Nc7 32. b5 cxb5 33. Bxb5 Na8 34. Be8 Bxh4 35. Bxf7 Bf2 36. Bg8 h5 37. Bd2 Bxa7 38. Bxf4 exf4 39. Bf7 g5 40. Bxh5 Nb6 41. Kd3 Kc5 42. Be8 Kd6 43. a4 Nc8 44. h3 Ke5 45. Bd7 Nd6 46. a5 Nb7 47. Ke2 Nxa5 48. Kf1 Kd4 49. Kg2 Ke5 50. Bb5 Bc5 51. Bd3 Bb4 52. Bb1 Kd4 53. Ba2 Nc6 54. Bd5 Ne5 55. Be6 Be1 56. Bf5 Ke3 57. Bg4 Nxg4 58. hxg4 Bc3 59. e5 Bxe5 60. Kh3 Kxf3 61. Kh2 Kxg4 62. Kg2 f3+ 63. Kh1 f2 64. Kg2 Bd4 65. Kf1 Kg3 0-1

[Event "Greenwood Village Colorado op"]
[Site "Greenwood"]
[Date "2014.08.??"]
[Round "?"]
[White "Langseth, Rhett"]
[Black "Canney, Randy"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1994"]
[BlackElo "2252"]
[PlyCount "63"]
[EventDate "2014.08.30"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d3 d5 3. c3 g6 4. Nbd2 Bg7 5. e4 c5 6. Be2 Nc6 7. a4 e5 8. 0-0 0-0 9. exd5 Nxd5 10. Nc4 h6 11. Re1 Qc7 12. a5 Be6 13. Bf1 Rad8 14. Qe2 Rfe8 15. Qc2 f5 16. Bd2 g5 17. g3 Bf6 18. Re2 g4 19. Ne1 f4 20. f3 Qg7 21. Bg2 fxg3 22. hxg3 gxf3 23. Bxf3 Nf4 24. Bxf4 exf4 25. a6 Bh3 26. g4 h5 27. axb7 Bxg4 28. Rg2 Bd4+ 29. Kh1 Rxe1+ 30. Rxe1 Bxf3 31. cxd4 Nxd4 32. Qf2 1/2-1/2

