[Event "New York Marshall 03"]
[Site "New York"]
[Date "2024.03.01"]
[Round "1"]
[White "Hebbar, Eshaan"]
[Black "Klein, Ethan J"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2187"]
[BlackElo "1946"]
[PlyCount "91"]
[EventDate "2024.03.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. cxd5 cxd5 6. Qb3 Nc6 7. Qxb7 Bd7 8. Qb3 Rb8 9. Qd1 e5 10. Nf3 Bd6 11. dxe5 Nxe5 12. Be2 0-0 13. 0-0 Qe7 14. Nd4 Rfc8 15. Bb5 Rxc3 16. Bxd7 Rd3 17. Qe2 Rxd4 18. exd4 Nexd7 19. Be3 Ne4 20. Rac1 Qh4 21. h3 f5 22. Rc6 Rf8 23. Bc1 Rf6 24. Rc8+ Kf7 25. Qb5 Ke7 26. Qxd5 g5 27. Qg8 Rf8 28. Rxf8 Nxf8 29. Qg7+ Ke8 30. Qxa7 g4 31. Qa8+ Kf7 32. Qd5+ Kg6 33. Qg8+ Kf6 34. Bf4 Bxf4 35. Qxf8+ Kg6 36. Qg8+ Kh6 37. Qe6+ Kg5 38. Qe7+ Nf6 39. Qg7+ Kh5 40. Rd1 Bd6 41. Rd3 h6 42. Qf7+ Kg5 43. g3 Qxh3 44. Qg7+ Kh5 45. Qxf6 f4 46. Qf5# 1-0

[Event "New York Marshall op"]
[Site "New York"]
[Date "2024.01.06"]
[Round "2"]
[White "Klein, Ethan J"]
[Black "Brain, Logan J"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "1923"]
[BlackElo "2111"]
[PlyCount "72"]
[EventDate "2024.01.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Bg7 5. Nf3 Ne4 6. Bh4 Nxc3 7. bxc3 dxc4 8. e3 b5 9. a4 c6 10. Qb1 a6 11. Be2 0-0 12. 0-0 Ra7 13. Bxc4 bxc4 14. Qxb8 Rb7 15. Qf4 f6 16. Qe4 Qd6 17. Qc2 Bf5 18. e4 Bg4 19. Qe2 Qe6 20. h3 Bxf3 21. Qxf3 Rb3 22. Bg3 f5 23. e5 Bh6 24. Rfb1 Rfb8 25. Qd1 Qd5 26. Bh4 Qe4 27. Rxb3 cxb3 28. Bxe7 b2 29. Rb1 Bc1 30. Qf1 Qxb1 31. Qc4+ Kg7 32. Bf6+ Kh6 33. Kh2 Bf4+ 34. g3 Bxg3+ 35. Kxg3 Qg1+ 36. Kf3 b1Q 0-1

[Event "Biel ATO 55th"]
[Site "Biel"]
[Date "2022.??.??"]
[Round "7"]
[White "Aegerter, Fabrice"]
[Black "Klein, Ethan J"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1797"]
[BlackElo "1952"]
[PlyCount "64"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Nf6 5. Nd2 cxd4 6. exd4 g6 7. Ngf3 Bg7 8. Bd3 0-0 9. Qe2 Nh5 10. Bg3 Bh6 11. Ne5 Nf4 12. Bxf4 Bxf4 13. g3 Bh6 14. h4 Nxe5 15. dxe5 d4 16. c4 Qa5 17. f4 f6 18. e6 f5 19. h5 Rf6 20. hxg6 Rxe6 21. Rxh6 Rxe2+ 22. Kxe2 hxg6 23. Rxg6+ Kf7 24. Rg5 Be6 25. Rh1 Rg8 26. Rh7+ Kf8 27. Nf3 Qxa2 28. Nxd4 Bxc4 29. Rxf5+ Ke8 30. Re5 Bxd3+ 31. Kxd3 Rxg3+ 32. Kc2 Qc4+ 0-1

[Event "Biel ATO 55th"]
[Site "Biel"]
[Date "2022.??.??"]
[Round "2"]
[White "Amado Blanco, Carlos"]
[Black "Klein, Ethan J"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "1775"]
[BlackElo "1952"]
[PlyCount "50"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 b6 8. Nf1 Ba6 9. Ng3 Bxd3 10. Qxd3 Nc6 11. Bd2 Rc8 12. 0-0 0-0 13. Rac1 c4 14. Qe2 b5 15. Ne1 b4 16. f4 g6 17. Qg4 Kh8 18. Nf3 Rb8 19. Ng5 Bxg5 20. fxg5 bxc3 21. Bxc3 Ne7 22. h4 Nf5 23. Nxf5 exf5 24. Qf3 Nb6 25. g4 fxg4 1/2-1/2

[Event "Biel ATO 55th"]
[Site "Biel"]
[Date "2022.??.??"]
[Round "1"]
[White "Klein, Ethan J"]
[Black "Almaini, Aishah Sarhan"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1952"]
[BlackElo "1615"]
[PlyCount "51"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 c6 6. Ng3 e5 7. d5 cxd5 8. cxd5 a5 9. Be2 0-0 10. 0-0 Nbd7 11. Be3 Nc5 12. Bxc5 dxc5 13. Na4 Qd6 14. Qc2 b6 15. Rfd1 Bd7 16. Nc3 Ne8 17. Nf1 f5 18. Ne3 fxe4 19. Nxe4 Qb8 20. d6 Bf5 21. Qc4+ Kh8 22. d7 Nf6 23. Nxf5 gxf5 24. Ng5 Qc7 25. Ne6 Qa7 26. Nxf8 1-0

[Event "Biel ATO 55th"]
[Site "Biel"]
[Date "2022.??.??"]
[Round "6"]
[White "Klein, Ethan J"]
[Black "Kalbermatter, Philipp"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "1952"]
[BlackElo "1871"]
[PlyCount "69"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. Nf3 dxc4 5. d5 Na5 6. e4 e6 7. Qa4+ c6 8. dxc6 Nxc6 9. Bxc4 Bd7 10. Qd1 Na5 11. Bd3 Bc6 12. 0-0 Be7 13. Qe2 a6 14. Ne5 Qc7 15. f4 Rd8 16. Rb1 Bd7 17. Kh1 Nc6 18. Nf3 Nb4 19. Bc4 b5 20. Bb3 Bc8 21. a3 Nd3 22. e5 Ng4 23. h3 Nh6 24. Bc2 Nf5 25. Kh2 Nxc1 26. Rbxc1 Nd4 27. Nxd4 Rxd4 28. Be4 Qb8 29. Qe3 Rd8 30. Bc6+ Bd7 31. Ne4 0-0 32. Bxd7 Rxd7 33. Rc6 a5 34. Rfc1 a4 35. Qc3 1/2-1/2

[Event "Biel ATO 55th"]
[Site "Biel"]
[Date "2022.??.??"]
[Round "9"]
[White "Klein, Ethan J"]
[Black "Mirski, Michal"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1952"]
[BlackElo "1868"]
[PlyCount "112"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. Be3 a6 5. h4 b5 6. h5 Bb7 7. Bd3 Nd7 8. Nf3 c5 9. e5 cxd4 10. e6 dxe3 11. exf7+ Kxf7 12. hxg6+ Ke8 13. gxh7 exf2+ 14. Kf1 Nf8 15. hxg8Q Rxg8 16. Ng5 Bf6 17. Qh5+ Kd7 18. Nge4 Be5 19. Rd1 Kc7 20. Qf7 Nd7 21. Nd5+ Bxd5 22. Qxd5 Nb6 23. Qe6 Qd7 24. Qxd7+ Nxd7 25. Rh7 Rh8 26. Rxh8 Rxh8 27. Kxf2 Bxb2 28. g4 Bd4+ 29. Kg3 Be5+ 30. Kg2 Rg8 31. Kf3 Rf8+ 32. Kg2 Rf4 33. Kh3 Nf8 34. Rf1 Ne6 35. Kh4 Bf6+ 36. Nxf6 Rxf6 37. Rxf6 exf6 38. Kh5 Nf4+ 39. Kh6 Nxd3 40. cxd3 Kd7 41. Kg6 Ke6 42. d4 d5 43. g5 fxg5 44. Kxg5 a5 45. Kf4 Kf6 46. Ke3 Kg5 47. Kf3 Kf5 48. Ke3 Kg4 49. a3 Kg3 50. Ke2 Kf4 51. Kd3 Kf3 52. Kd2 Ke4 53. Kc3 Ke3 54. a4 bxa4 55. Kb2 Kxd4 56. Ka3 Kc3 0-1

[Event "Biel ATO 55th"]
[Site "Biel"]
[Date "2022.??.??"]
[Round "8"]
[White "Marcos Herrero, Francisco"]
[Black "Klein, Ethan J"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1877"]
[BlackElo "1952"]
[PlyCount "58"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 e6 4. Nc3 Ne7 5. e4 c5 6. Nge2 Nbc6 7. d3 0-0 8. Be3 Nd4 9. Qd2 d6 10. Rc1 Re8 11. Bg5 a6 12. b3 Rb8 13. Bh6 Bh8 14. h4 b5 15. Nxd4 cxd4 16. Ne2 Bb7 17. h5 bxc4 18. dxc4 d5 19. hxg6 hxg6 20. exd5 exd5 21. 0-0 dxc4 22. Rxc4 Bxg2 23. Kxg2 Qd5+ 24. Kg1 Nf5 25. Rfc1 Qf3 26. Bf4 Rxe2 27. Qxe2 Qxe2 28. Bxb8 d3 29. Kg2 Ne3+ 0-1

[Event "Biel ATO 55th"]
[Site "Biel"]
[Date "2022.??.??"]
[Round "4"]
[White "Schnell, Simon"]
[Black "Klein, Ethan J"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "1847"]
[BlackElo "1952"]
[PlyCount "59"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bh4 Be7 7. e3 Nbd7 8. Bd3 0-0 9. 0-0 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. Rc1 a6 13. a4 b4 14. Bxf6 Nxf6 15. Ne4 Nd7 16. Bb1 Rc8 17. Qd3 f5 18. Ng3 Nf6 19. e4 c5 20. exf5 Bxf3 21. Qxf3 Qxd4 22. Qe2 e5 23. Rfd1 Qf4 24. Qxa6 Kh8 25. Rc4 Rc6 26. Qb5 Rb6 27. Ne2 Rxb5 28. Nxf4 Ra5 29. Ng6+ Kg8 30. Nxe7+ 1-0

[Event "USA tt Wildcard"]
[Site "ICC INT"]
[Date "2015.11.04"]
[Round "1"]
[White "Klein, Ethan J"]
[Black "Wang, Stephen"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1936"]
[PlyCount "101"]
[EventDate "2015.11.04"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "USA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]
[WhiteTeam "New Jersey"]
[BlackTeam "Carolina"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 b4 6. Na2 Nf6 7. e5 Nd5 8. Bxc4 e6 9. Nf3 Be7 10. Qc2 Bb7 11. Bd2 a5 12. 0-0 0-0 13. Nc1 Qb6 14. Nb3 Nd7 15. Bg5 Qd8 16. Bxe7 Qxe7 17. Bd3 h6 18. Rfe1 Rfc8 19. Rac1 c5 20. dxc5 N5b6 21. Nfd4 Bd5 22. Be4 Bxe4 23. Rxe4 Nxa4 24. c6 Nf8 25. Nb5 Nb6 26. Nd6 Rc7 27. Nd4 Nd5 28. N4b5 Ng6 29. Nxc7 Qxc7 30. Nb5 Qe7 31. c7 Rc8 32. g3 Qg5 33. Rce1 Qf5 34. Nd6 Rxc7 35. Qxc7 Nxc7 36. Nxf5 exf5 37. Rc4 Ne6 38. f4 Ne7 39. Ra1 b3 40. Rxa5 g5 41. fxg5 hxg5 42. Rb5 Ng6 43. Kf2 f4 44. Kf3 Kg7 45. Ke4 g4 46. gxf4 Nexf4 47. Kf5 Nd3 48. Rxg4 Nxb2 49. Rxb3 Nd1 50. Rg2 Kf8 51. Rd2 1-0

[Event "USA tt"]
[Site "ICC INT"]
[Date "2015.10.07"]
[Round "7"]
[White "Klein, Ethan J"]
[Black "Kumar, Aravind"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1936"]
[BlackElo "2182"]
[PlyCount "75"]
[EventDate "2015.08.25"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "New Jersey"]
[BlackTeam "New York"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 Bf5 5. cxd5 cxd5 6. Qb3 Nc6 7. Qxb7 Bd7 8. Qb3 Rb8 9. Qd1 e5 10. dxe5 Nxe5 11. a3 Bd6 12. f4 Ng6 13. Nf3 0-0 14. Be2 Bc5 15. Nd4 Nh4 16. 0-0 Nf5 17. Nxf5 Bxf5 18. g4 Be6 19. b4 Bb6 20. Na4 Ne4 21. Nxb6 axb6 22. Bb2 Qh4 23. f5 Bc8 24. Be5 Bb7 25. Bxb8 Rxb8 26. Qd4 Re8 27. Bf3 h5 28. gxh5 Ba6 29. Bxe4 Rxe4 30. Qxb6 Rg4+ 31. Kh1 Bd3 32. Rf4 Be4+ 33. Rxe4 dxe4 34. Rg1 Rxg1+ 35. Kxg1 Qe1+ 36. Kg2 Qe2+ 37. Kg1 Qe1+ 38. Kg2 1/2-1/2

[Event "USA tt"]
[Site "ICC INT"]
[Date "2015.09.16"]
[Round "4"]
[White "Cheng, Xiao"]
[Black "Klein, Ethan J"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2277"]
[BlackElo "1936"]
[PlyCount "108"]
[EventDate "2015.08.25"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Atlanta"]
[BlackTeam "New Jersey"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e6 2. b3 d5 3. exd5 exd5 4. Bb2 Nf6 5. Nf3 Bd6 6. Be2 0-0 7. 0-0 c5 8. c4 d4 9. d3 Nc6 10. Na3 a6 11. Nc2 Re8 12. Re1 b6 13. b4 h6 14. Rb1 Bf5 15. Ba3 Rb8 16. bxc5 bxc5 17. Rxb8 Qxb8 18. Na1 a5 19. Nb3 Nb4 20. Nxa5 Nxa2 21. Qb3 Nc3 22. Qxb8 Nxe2+ 23. Rxe2 Rxb8 24. Nc6 Bxd3 25. Nxb8 Bxe2 26. Nxd4 Bxc4 27. Nf5 Bxb8 28. Bxc5 Be6 29. Ne7+ Kh7 30. Nc6 Bc7 31. h3 Bd7 32. Nb4 g5 33. Bd4 Bd6 34. Nd3 Kg6 35. Ne1 Bc6 36. Nc2 Nd5 37. g3 h5 38. Ba7 Nf6 39. Be3 Be4 40. Na1 Nd5 41. Bd4 Kf5 42. Nb3 Bb4 43. Nc1 Bf3 44. Bb2 Ke4 45. Nb3 Kd3 46. Nd4 Be4 47. Nc6 Bd6 48. Bc1 Nc3 49. Bxg5 Bxc6 50. g4 hxg4 51. h4 Ne4 52. Bd8 Bc5 53. h5 Bxf2+ 54. Kg2 Be3 0-1

[Event "USA tt playoff"]
[Site "ICC INT"]
[Date "2014.11.12"]
[Round "1"]
[White "Klein, Ethan J"]
[Black "Finegold, Spencer"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "1936"]
[BlackElo "2125"]
[PlyCount "71"]
[EventDate "2014.11.12"]
[EventType "team-k.o."]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "New Jersey"]
[BlackTeam "St Louis"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nge2 Bg7 8. Ng3 0-0 9. Be2 Re8 10. 0-0 a6 11. a4 Nbd7 12. Bg5 h6 13. Be3 Rb8 14. Qd2 h5 15. f3 h4 16. Nh1 Nh7 17. Nf2 f5 18. exf5 gxf5 19. Rae1 Ne5 20. Nh3 Nf7 21. Kh1 Bd7 22. Bd3 b5 23. axb5 axb5 24. Nf4 Nhg5 25. Nh5 Bh8 26. Qc2 Qc8 27. Bf4 Rxe1 28. Rxe1 c4 29. Bf1 b4 30. Nd1 c3 31. bxc3 bxc3 32. Bd3 Ra8 33. Ne3 Ba4 34. Qc1 Bd7 35. Bxg5 Nxg5 36. Nxf5 1-0

[Event "USA tt Wildcard"]
[Site "ICC INT"]
[Date "2014.11.05"]
[Round "1"]
[White "Klein, Ethan J"]
[Black "Golub, David"]
[Result "1/2-1/2"]
[ECO "D80"]
[WhiteElo "1936"]
[BlackElo "2183"]
[PlyCount "153"]
[EventDate "2014.11.05"]
[EventType "team-match"]
[EventRounds "1"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "New Jersey"]
[BlackTeam "Seattle"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Bg7 5. Bxf6 Bxf6 6. cxd5 c6 7. Rc1 0-0 8. dxc6 Qxd4 9. Qxd4 Bxd4 10. cxb7 Bxb7 11. e3 Bf6 12. Nf3 Rd8 13. Be2 Na6 14. 0-0 Nb4 15. a3 Nd3 16. Rc2 Bxf3 17. Bxf3 Rac8 18. Rd1 e6 19. g3 Nxb2 20. Rxd8+ Rxd8 21. Ne4 Be5 22. Be2 Na4 23. f4 Bb8 24. Kf2 Kf8 25. Bb5 Nb6 26. Rc6 Ke7 27. Ke2 h6 28. a4 Rc8 29. Rxc8 Nxc8 30. Kd3 Bc7 31. Nc3 Ba5 32. Ne2 Bb6 33. Nc3 Nd6 34. Bc6 Nf5 35. e4 Nd4 36. Ba8 Nf3 37. h4 h5 38. e5 Nh2 39. Ne4 Ng4 40. Ke2 Nh6 41. Bb7 Nf5 42. Kf3 Ba5 43. Ba6 Be1 44. Bd3 Bb4 45. Ba6 Kd8 46. Ng5 Ke7 47. Ne4 Kf8 48. Bd3 a5 49. Ba6 Be7 50. Bd3 Ke8 51. Bb5+ Kd8 52. Ke2 Nd4+ 53. Kd3 Nxb5 54. axb5 Kc7 55. Kc4 Bb4 56. Ng5 Be1 57. Nxf7 Bxg3 58. Nh8 Bxf4 59. Nxg6 Bg3 60. Nf8 Bxe5 61. Nxe6+ Kb6 62. Ng5 Bf6 63. Nf3 Be7 64. Ng5 a4 65. Ne6 Bf6 66. Kb4 Bxh4 67. Nf4 Be1+ 68. Kxa4 h4 69. Kb3 Bg3 70. Nh3 Kxb5 71. Kc3 Kc5 72. Kd3 Kd5 73. Ke3 Ke5 74. Kf3 Kf5 75. Kg2 Kg4 76. Ng1 h3+ 77. Nxh3 1/2-1/2

[Event "USA tt"]
[Site "ICC INT"]
[Date "2014.10.21"]
[Round "9"]
[White "Golub, David"]
[Black "Klein, Ethan J"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2183"]
[BlackElo "1936"]
[PlyCount "115"]
[EventDate "2014.08.26"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Seattle"]
[BlackTeam "New Jersey"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. Nf3 d5 2. c4 dxc4 3. e3 Nc6 4. Bxc4 e5 5. Nc3 Bd6 6. Qc2 Bg4 7. Qb3 Qd7 8. Bxf7+ Qxf7 9. Qxb7 Rb8 10. Qxc6+ Bd7 11. Qd5 Qxd5 12. Nxd5 Nf6 13. Nc3 0-0 14. d3 Bf5 15. e4 Bg4 16. h3 Bxf3 17. gxf3 Nh5 18. Ke2 Rf7 19. b3 Rbf8 20. Be3 Nf4+ 21. Bxf4 Rxf4 22. Rac1 Rxf3 23. Nd1 R3f7 24. Rc6 Bb4 25. Rg1 Ba5 26. Re6 Bb6 27. Rxe5 Bxf2 28. Rf1 Bd4 29. Rxf7 Bxe5 30. Rxf8+ Kxf8 31. Ne3 Kf7 32. Kf3 Ke6 33. Nc2 c5 34. b4 cxb4 35. Nxb4 Kd6 36. Nc2 Kc5 37. Kg4 Kb5 38. Kf5 Bc7 39. Nd4+ Kb4 40. Nc6+ Kc3 41. Nxa7 Kxd3 42. e5 Kc4 43. e6 Bd8 44. Nc6 Bf6 45. e7 Bxe7 46. Nxe7 Kb4 47. Kg5 Ka3 48. Nf5 g6 49. Ne7 Kxa2 50. Nxg6 Kb3 51. h4 Kc4 52. h5 Kd5 53. Kf5 Kd6 54. Kf6 h6 55. Nh8 Kd7 56. Nf7 Ke8 57. Kg7 Ke7 58. Nxh6 1-0

[Event "USA tt"]
[Site "ICC INT"]
[Date "2014.09.23"]
[Round "5"]
[White "Klein, Ethan J"]
[Black "Mu, Joshua"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "1936"]
[BlackElo "2203"]
[PlyCount "163"]
[EventDate "2014.08.26"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "New Jersey"]
[BlackTeam "Carolina"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 Bg7 6. cxd5 Nxc3 7. bxc3 Qxd5 8. e3 c5 9. Qf3 Qd8 10. Bb5+ Nd7 11. Ne2 0-0 12. 0-0 a6 13. Bxd7 Qxd7 14. Rab1 cxd4 15. cxd4 e5 16. Bf6 exd4 17. Bxg7 Kxg7 18. Nxd4 a5 19. Rb6 Qd8 20. Rfb1 Ra6 21. Rxa6 bxa6 22. h3 Qc7 23. Qc6 Qxc6 24. Nxc6 Be6 25. Nxa5 Bxa2 26. Rb6 Ra8 27. f3 Kf8 28. Kf2 Ke8 29. g4 Kd7 30. g5 Bd5 31. e4 Kc7 32. Rb4 Be6 33. Rb7+ Kd6 34. h4 Ke5 35. Ke3 Rc8 36. f4+ Kd6 37. Kd4 Ba2 38. Rb6+ Kc7 39. Rxa6 Rd8+ 40. Kc5 Rd2 41. Ra7+ Kc8 42. Nc6 Be6 43. Ne5 Rf2 44. Nxf7 Rxf4 45. Nd6+ Kb8 46. Rb7+ Ka8 47. Rxh7 Rf1 48. Rg7 Rc1+ 49. Kd4 Rc6 50. Ke5 Bg4 51. Rxg6 Kb8 52. Kd5 Ra6 53. e5 Ra5+ 54. Kd4 Kc7 55. Rf6 Ra4+ 56. Ke3 Bh5 57. Ne4 Ra3+ 58. Kd4 Rg3 59. e6 Rg4 60. Rh6 Be8 61. Ke5 Bc6 62. Nf6 Rg1 63. Rh7+ Kb6 64. Nd7+ Kb5 65. Kf6 Kc4 66. g6 Kd5 67. g7 Kd6 68. Kf7 Bd5 69. Nf8 Rf1+ 70. Kg8 Ke7 71. Ng6+ Kxe6 72. Kh8 Kf6 73. Ne7 Bf7 74. g8Q Bxg8 75. Kxg8 Ra1 76. Rf7+ Ke6 77. h5 Rh1 78. Rh7 Kf6 79. h6 Rd1 80. Rf7+ Ke6 81. h7 Rg1+ 82. Rg7 1-0

[Event "USA tt"]
[Site "ICC INT"]
[Date "2014.09.09"]
[Round "3"]
[White "Corallo, Michael Patrick"]
[Black "Klein, Ethan J"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2203"]
[BlackElo "1936"]
[PlyCount "132"]
[EventDate "2014.08.26"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Atlanta"]
[BlackTeam "New Jersey"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qc7 9. Bd2 Be7 10. 0-0-0 Nbd7 11. cxd5 cxd5 12. Nxg6 hxg6 13. Kb1 a6 14. Rc1 Qb6 15. Qa4 Rc8 16. Bd3 Qd8 17. g4 Kf8 18. g5 Ne8 19. h4 Nd6 20. f4 Nb6 21. Qd1 Nbc4 22. Rc2 Qb6 23. Ka1 Nxd2 24. Rxd2 Nc4 25. Bxc4 Rxc4 26. h5 Bb4 27. Rc2 Bxc3 28. bxc3 Qc7 29. Kb2 b5 30. hxg6 Rxh1 31. Qxh1 fxg6 32. Qc1 a5 33. a3 Kf7 34. Qd2 Ra4 35. Qd3 Qd6 36. Kc1 Qxa3+ 37. Kd2 Rc4 38. e4 b4 39. exd5 Rxc3 40. dxe6+ Ke7 41. Qxg6 Rxc2+ 42. Qxc2 Kxe6 43. Qe4+ Kf7 44. f5 Qb2+ 45. Ke3 Qc1+ 46. Kf2 Qd2+ 47. Kf3 Qd1+ 48. Kf4 Qf1+ 49. Ke5 Qb5+ 50. Kf4 Qf1+ 51. Ke5 Qb5+ 52. Kd6 Qb6+ 53. Kd7 Qb5+ 54. Kc7 Qc4+ 55. Kb6 b3 56. g6+ Kf6 57. Qe5+ Kg5 58. f6+ Kxg6 59. fxg7 b2 60. Qg3+ Kh7 61. g8Q+ Qxg8 62. Qh2+ Kg7 63. Qe5+ Kh6 64. Qh2+ Kg7 65. Qe5+ Kh6 66. Qh2+ Kg7 1/2-1/2

[Event "USA tt"]
[Site "ICC INT"]
[Date "2014.08.26"]
[Round "1"]
[White "Klein, Ethan J"]
[Black "Smith, Shaun"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1936"]
[BlackElo "1936"]
[PlyCount "93"]
[EventDate "2014.08.26"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "New Jersey"]
[BlackTeam "Manhattan"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. Nf3 0-0 8. e4 d6 9. a4 Nbd7 10. bxa6 Bxa6 11. Bxa6 Rxa6 12. 0-0 Qb6 13. Qc2 Qb4 14. Bg5 h6 15. Bd2 Rb8 16. Rfb1 Qb3 17. Qd3 c4 18. Qe2 Ng4 19. h3 Nge5 20. Nd4 Qb6 21. Be3 Nc5 22. b3 Qa5 23. bxc4 Rxb1+ 24. Nxb1 Qb4 25. Bd2 Qxc4 26. Qxc4 Nxc4 27. Bc3 Nxe4 28. Nb5 Nxc3 29. N1xc3 Nb6 30. Ra3 Ra8 31. Kf1 Nc4 32. Ra2 Ra5 33. Ke2 Nb6 34. Kd3 Kf8 35. Kc2 Ke8 36. Kb3 Bxc3 37. Nxc3 Nxd5 38. Nxd5 Rxd5 39. Kb4 Rc5 40. a5 Rc8 41. Kb5 Kd7 42. Kb6 Rc6+ 43. Kb7 Rc7+ 44. Kb8 Rc8+ 45. Kb7 Rc7+ 46. Kb8 Rc8+ 47. Kb7 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2012.02.20"]
[Round "5"]
[White "Epp, Edward"]
[Black "Klein, Ethan J"]
[Result "0-1"]
[ECO "D20"]
[PlyCount "56"]
[EventDate "2012.02.18"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. Nf3 e6 2. e4 d5 3. exd5 exd5 4. d4 Bd6 5. c4 dxc4 6. Bxc4 Ne7 7. Qb3 0-0 8. Ng5 Qe8 9. 0-0 Nec6 10. Qd3 g6 11. Bd2 Bf5 12. Qb3 Nxd4 13. Qxb7 Nd7 14. Re1 Qd8 15. Nxf7 Rxf7 16. Qd5 Ne6 17. Rxe6 Bxe6 18. Qxe6 Ne5 19. Bb3 Qh4 20. Be3 Kf8 21. Nc3 Re8 22. Qd5 Rf5 23. Qg8+ Ke7 24. Qg7+ Kd8 25. Nb5 Nf3+ 26. Kf1 Nxh2+ 27. Kg1 Rxe3 28. Nxd6 Qxf2+ 0-1

