[Event "San Jose 1000 GM Spring Break 3 Gp1"]
[Site "San Jose"]
[Date "2024.04.07"]
[Round "5.1"]
[White "Guo, Ethan"]
[Black "Jimenez Garcia, Emanuel"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2211"]
[BlackElo "2421"]
[PlyCount "65"]
[EventDate "2024.04.05"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Challengers"]
[BlackTeam "Masters"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. a4 c6 8. Ba2 a5 9. Re1 exd4 10. Nxd4 Nc5 11. Bf4 Ne6 12. Nxe6 Bxe6 13. Bg3 Bxa2 14. Rxa2 Re8 15. Ra1 Qb6 16. b3 Qc5 17. Qd3 Nh5 18. Rad1 Nxg3 19. hxg3 Bf8 20. Qe3 Qxe3 21. Rxe3 Re6 22. Red3 g6 23. f3 f5 24. Kf2 Rae8 25. exf5 gxf5 26. R1d2 d5 27. Re2 Bc5+ 28. Kf1 Kf7 29. Rxe6 Rxe6 30. Nd1 Rh6 31. Nf2 Bxf2 32. Kxf2 Rh1 33. Rd2 0-1

[Event "San Jose 1000 GM Spring Break 3 Gp1"]
[Site "San Jose"]
[Date "2024.04.06"]
[Round "4.1"]
[White "Alarcon Bahamondes, Roberto Ignacio"]
[Black "Guo, Ethan"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2300"]
[BlackElo "2211"]
[PlyCount "65"]
[EventDate "2024.04.05"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Masters"]
[BlackTeam "Challengers"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. c4 Nf6 2. Nc3 g6 3. e4 e5 4. g3 Bg7 5. Bg2 0-0 6. Nge2 d6 7. 0-0 Nc6 8. d3 Nd7 9. Rb1 a5 10. Be3 Nc5 11. Qd2 Ne6 12. f4 exf4 13. gxf4 Ned4 14. Nxd4 Nxd4 15. Qf2 c5 16. Kh1 Kh8 17. Nb5 Nxb5 18. cxb5 f5 19. Rbd1 Rb8 20. d4 c4 21. e5 d5 22. a4 Be6 23. Bf3 Rc8 24. Bd2 b6 25. Qg2 Rf7 26. Rc1 Rfc7 27. Bd1 Bf8 28. Rf3 Kg8 29. Rh3 Rg7 30. Qf2 Be7 31. Rh6 Bf8 32. Rh3 Be7 33. Rh6 1/2-1/2

[Event "San Jose 1000 GM Spring Break 3 Gp1"]
[Site "San Jose"]
[Date "2024.04.06"]
[Round "3.1"]
[White "Guo, Ethan"]
[Black "Figueredo Losada, Leonel"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "2211"]
[BlackElo "2323"]
[PlyCount "110"]
[EventDate "2024.04.05"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Challengers"]
[BlackTeam "Masters"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. Nc3 Bg7 6. 0-0 Nge7 7. Nd5 0-0 8. Nxe7+ Qxe7 9. Re1 b5 10. Bb3 Na5 11. h3 Bb7 12. d3 Nxb3 13. axb3 d6 14. c3 c5 15. Nh2 f5 16. exf5 gxf5 17. d4 cxd4 18. cxd4 Qf7 19. dxe5 dxe5 20. b4 Qc4 21. Qd6 Rfd8 22. Qe7 Qf7 23. Qxf7+ Kxf7 24. Be3 e4 25. Rac1 Rac8 26. Rxc8 Rxc8 27. Rd1 Ke6 28. Bc5 Be5 29. f3 a5 30. fxe4 Bxe4 31. Nf3 Bxf3 32. gxf3 Bxb2 33. Rd6+ Ke5 34. Rb6 a4 35. Rxb5 a3 36. Ra5 Kd5 37. Be7+ Kc4 38. b5 Kb3 39. Bxa3 Bxa3 40. b6 Bc5+ 41. Kf1 Kb4 42. b7 Rb8 43. Ra6 Rxb7 44. Rf6 Kc4 45. Rxf5 Bd4 46. Kg2 Rg7+ 47. Kh2 Kd3 48. h4 Ke2 49. Kh3 Be3 50. h5 Kf2 51. Kh2 Bb6 52. f4 Bc7 53. Rf8 Kf3 54. Kh3 Bxf4 55. Kh4 Rg1 0-1

[Event "San Jose 1000 GM Spring Break 3 Gp1"]
[Site "San Jose"]
[Date "2024.04.05"]
[Round "1.1"]
[White "Guo, Ethan"]
[Black "Arenas Vanegas, David"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "2211"]
[BlackElo "2366"]
[PlyCount "88"]
[EventDate "2024.04.05"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Challengers"]
[BlackTeam "Masters"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be3 a6 7. f3 b5 8. a4 b4 9. Na2 e5 10. Nb3 d5 11. exd5 Nxd5 12. Bf2 Nc6 13. Bc4 Be6 14. Qd2 Nf4 15. Bxe6 Nxe6 16. Qxd8+ Rxd8 17. Rd1 Rxd1+ 18. Kxd1 Bh6 19. Nc5 Ke7 20. Nxe6 Kxe6 21. Nc1 Rd8+ 22. Nd3 b3 23. Bc5 f5 24. Re1 Kf6 25. h4 Nd4 26. cxb3 Nxb3 27. Kc2 Rxd3 28. Kxd3 Nxc5+ 29. Kc4 Nxa4 30. Ra1 Nb6+ 31. Kc5 Be3+ 32. Kc6 Bd4 33. Rxa6 e4 34. fxe4 fxe4 35. b4 e3 36. Ra2 Ke5 37. b5 Ke4 38. Kd6 Nc4+ 39. Kc7 Kd3 40. b6 Bxb6+ 41. Kd7 Bd4 42. Ke7 Bb2 43. Ra6 e2 44. Re6 Be5 0-1

[Event "San Jose 1000 GM Spring Break 3 Gp1"]
[Site "San Jose"]
[Date "2024.04.05"]
[Round "2.1"]
[White "Zuluaga Mancilla, Cesar"]
[Black "Guo, Ethan"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2206"]
[BlackElo "2211"]
[PlyCount "75"]
[EventDate "2024.04.05"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Masters"]
[BlackTeam "Challengers"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bf4 0-0 6. e3 c5 7. dxc5 Ne4 8. Be5 Nxc3 9. Bxc3 Bxc3+ 10. bxc3 Qa5 11. Rc1 dxc4 12. Bxc4 Qxc5 13. Qd4 Qf5 14. Ne5 Nc6 15. Nxc6 bxc6 16. 0-0 c5 17. Qh4 Be6 18. Bxe6 Qxe6 19. Rfd1 Rfd8 20. Qa4 Rxd1+ 21. Rxd1 Qe5 22. c4 e6 23. h3 Qf5 24. Qb3 Qe5 25. f4 Qe4 26. Rd7 Qc6 27. Qb5 Qe4 28. Qxc5 Qb1+ 29. Kh2 Qxa2 30. Qe7 Rf8 31. c5 Qc4 32. Qd6 Rc8 33. c6 Rxc6 34. Rd8+ Kg7 35. Qe5+ Kh6 36. Rg8 f6 37. Qxf6 Qd5 38. Rxg6+ 1-0

[Event "San Jose 1000 GM Spring Break 2 Gp1"]
[Site "San Jose"]
[Date "2024.04.04"]
[Round "5.3"]
[White "Zuluaga Mancilla, Cesar"]
[Black "Guo, Ethan"]
[Result "1/2-1/2"]
[ECO "D95"]
[WhiteElo "2206"]
[BlackElo "2211"]
[PlyCount "84"]
[EventDate "2024.04.02"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Masters"]
[BlackTeam "Challengers"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. Qb3 e6 7. Be2 Nc6 8. Qc2 dxc4 9. Bxc4 Nb4 10. Qb3 c5 11. 0-0 cxd4 12. Nxd4 Nbd5 13. Rd1 Nxc3 14. bxc3 Qa5 15. Ba3 Rd8 16. Bb4 Qb6 17. Qa3 Bf8 18. Bxf8 Rxf8 19. Rab1 Qc7 20. Be2 Ne4 21. Nb5 Qc5 22. Qa4 Nxc3 23. Nxc3 Qxc3 24. Bf3 a6 25. Bxb7 Bxb7 26. Rxb7 Rad8 27. Rdb1 Rd2 28. Qxa6 Qc2 29. Qf1 Rfd8 30. Re1 Kg7 31. Rbb1 Qxa2 32. Rbd1 Qc2 33. Rxd2 Rxd2 34. g3 h5 35. h4 e5 36. Rc1 Qb2 37. Rb1 Qc2 38. Rc1 Qf5 39. Qg2 Re2 40. Qf1 Qf3 41. Re1 Rd2 42. Qg2 Qxg2+ 1/2-1/2

[Event "San Jose 1000 GM Spring Break 2 Gp1"]
[Site "San Jose"]
[Date "2024.04.03"]
[Round "3.3"]
[White "Arenas Vanegas, David"]
[Black "Guo, Ethan"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2366"]
[BlackElo "2211"]
[PlyCount "61"]
[EventDate "2024.04.02"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Masters"]
[BlackTeam "Challengers"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 e6 5. Bb3 b5 6. c3 Be7 7. 0-0 0-0 8. Re1 a5 9. a4 b4 10. d4 Bb7 11. Nbd2 d5 12. e5 Ne4 13. cxb4 c4 14. Bc2 Nxd2 15. Nxd2 axb4 16. b3 Nc6 17. Qg4 Re8 18. Re3 g6 19. Rh3 Rc8 20. Nf3 cxb3 21. Bxg6 hxg6 22. Ng5 Nxe5 23. Qh4 Bf6 24. dxe5 Bg7 25. Qh7+ Kf8 26. Nxf7 Qc7 27. Bh6 Bxh6 28. Qxh6+ Ke7 29. Nd6 b2 30. Qg5+ Kd7 31. Rh7+ 1-0

[Event "San Jose 1000 GM Spring Break 2 Gp1"]
[Site "San Jose"]
[Date "2024.04.03"]
[Round "4.3"]
[White "Guo, Ethan"]
[Black "Alarcon Bahamondes, Roberto Ignacio"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2211"]
[BlackElo "2300"]
[PlyCount "119"]
[EventDate "2024.04.02"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Challengers"]
[BlackTeam "Masters"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Bg4 6. Qb3 Qd7 7. Nd2 Nc6 8. Ngf3 Qc7 9. h3 Bd7 10. 0-0 e6 11. Re1 Bd6 12. Nf1 h6 13. Qc2 Nh5 14. Qe2 Nf4 15. Bxf4 Bxf4 16. Ne5 Rc8 17. Nxd7 Qxd7 18. Qg4 g5 19. g3 Bd6 20. Ne3 Kd8 21. Kg2 Kc7 22. Nxd5+ exd5 23. Bf5 Qd8 24. Bxc8 Qxc8 25. Qf3 Qd7 26. Qxd5 Nd8 27. c4 Qc6 28. Qxc6+ bxc6 29. c5 Bf8 30. b4 Ne6 31. Rad1 Bg7 32. d5 cxd5 33. Rxd5 Bc3 34. Re4 Re8 35. Rc4 Ba1 36. c6 Re7 37. a4 a6 38. b5 axb5 39. axb5 Kb6 40. Ra4 Nc7 41. Rd8 Be5 42. Rb8+ Kc5 43. b6 Nd5 44. c7 Nxb6 45. Rxb6 Rxc7 46. Rxh6 f6 47. Ra2 Kd4 48. Rh8 Ke4 49. Re2+ Kf5 50. h4 g4 51. Rg8 Rc3 52. h5 Rc7 53. Re1 Rh7 54. Rh1 Rh6 55. Rh4 Rh7 56. h6 Ke6 57. Rgxg4 Kf5 58. Rg7 Rh8 59. f4 Bd6 60. h7 1-0

[Event "San Jose 1000 GM Spring Break 2 Gp1"]
[Site "San Jose"]
[Date "2024.04.02"]
[Round "1.3"]
[White "Guo, Ethan"]
[Black "Figueredo Losada, Leonel"]
[Result "0-1"]
[ECO "C71"]
[WhiteElo "2211"]
[BlackElo "2323"]
[PlyCount "78"]
[EventDate "2024.04.02"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Challengers"]
[BlackTeam "Masters"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c4 Bd7 6. Nc3 g6 7. Bxc6 Bxc6 8. d4 Bg7 9. 0-0 Ne7 10. Be3 0-0 11. d5 Bd7 12. c5 f5 13. Qb3 Bc8 14. cxd6 cxd6 15. Bb6 Qe8 16. Qb4 Rf6 17. Nd2 f4 18. f3 Bd7 19. Bc7 b5 20. a4 Ra7 21. Bb6 Rb7 22. Bf2 g5 23. Nc4 Qh5 24. Nxd6 Rh6 25. Rfd1 Qxh2+ 26. Kf1 Rb8 27. Nf5 Nxf5 28. exf5 Bxf5 29. Qe7 Bf6 30. Qa7 Rf8 31. Ke2 e4 32. Nxe4 Bxe4 33. Rh1 Qxg2 34. Rxh6 Qxf3+ 35. Kf1 Qg2+ 36. Ke2 Bg6 37. Rg1 Re8+ 38. Kd2 Qxd5+ 39. Kc1 Rc8+ 0-1

[Event "San Jose 1000 GM Spring Break 2 Gp1"]
[Site "San Jose"]
[Date "2024.04.02"]
[Round "2.3"]
[White "Jimenez Garcia, Emanuel"]
[Black "Guo, Ethan"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2421"]
[BlackElo "2211"]
[PlyCount "67"]
[EventDate "2024.04.02"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Masters"]
[BlackTeam "Challengers"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. Nf3 d5 2. g3 Nd7 3. Bg2 e5 4. d3 Bd6 5. c4 dxc4 6. dxc4 Ngf6 7. Nc3 0-0 8. 0-0 h6 9. a3 a5 10. Rb1 e4 11. Nd4 Re8 12. b4 axb4 13. axb4 Be5 14. e3 c5 15. Ndb5 cxb4 16. Nxe4 Nxe4 17. Bxe4 Bxg3 18. fxg3 Rxe4 19. Rxf7 Kxf7 20. Nd6+ Kf8 21. Nxe4 Qe7 22. Nf2 Kg8 23. Bd2 Qf7 24. Bxb4 Ra2 25. Be1 Ne5 26. Ra1 Rxa1 27. Qxa1 Nf3+ 28. Kg2 Nxe1+ 29. Qxe1 Qxc4 30. Qd1 b5 31. Qd8+ Kf7 32. Nd3 Bb7+ 33. Kg1 Qe4 34. Qc7+ 1/2-1/2

[Event "Santa Clara 1000 GM Schev1 03"]
[Site "Santa Clara"]
[Date "2024.03.10"]
[Round "4.4"]
[White "Guo, Ethan"]
[Black "Heimann, Mark A"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2227"]
[BlackElo "2435"]
[PlyCount "85"]
[EventDate "2024.03.09"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 e6 7. Ng3 c5 8. c3 Nc6 9. Bd3 Nxg3 10. hxg3 cxd4 11. cxd4 Bd7 12. Rh4 Be7 13. Rg4 g6 14. Bg5 Qxb2 15. Bxe7 Nxe7 16. Rf4 h6 17. Rb1 Qc3+ 18. Kf1 g5 19. Rf6 Bc6 20. Nh2 h5 21. Nf3 Ng8 22. Nxg5 Nxf6 23. exf6 h4 24. Rb3 Qa5 25. Qe2 hxg3 26. fxg3 Qc7 27. Bg6 0-0-0 28. Nxf7 Rh1+ 29. Kf2 Rf8 30. Qxe6+ Kb8 31. Qe7 Rc8 32. Qxc7+ Kxc7 33. Ne5 Rf8 34. f7 Rh6 35. Rf3 Bd7 36. Bf5 Bxf5 37. Rxf5 Kd6 38. g4 Ke6 39. g5 Kxf5 40. gxh6 Kg5 41. h7 Kh6 42. h8Q+ Rxh8 43. Nd7 1/2-1/2

[Event "Santa Clara 1000 GM Schev1 03"]
[Site "Santa Clara"]
[Date "2024.03.10"]
[Round "5.4"]
[White "Guo, Ethan"]
[Black "Stearman, Josiah P"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2227"]
[BlackElo "2464"]
[PlyCount "46"]
[EventDate "2024.03.09"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. Bg5 Be7 9. Ng3 g6 10. Bc4 0-0 11. 0-0 b5 12. Bd5 Nxd5 13. Qxd5 Ra7 14. Bxe7 Qxe7 15. Rfd1 Rd8 16. Qd2 Be6 17. Nf1 f5 18. exf5 Bxf5 19. Nd5 Qf8 20. c3 Nc6 21. Qg5 Rf7 22. Ng3 Kh7 23. Nxf5 Rxf5 1/2-1/2

[Event "Santa Clara 1000 GM Schev1 03"]
[Site "Santa Clara"]
[Date "2024.03.09"]
[Round "3.4"]
[White "Cu Hor, Winston Darwin"]
[Black "Guo, Ethan"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2343"]
[BlackElo "2227"]
[PlyCount "135"]
[EventDate "2024.03.09"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. e3 Nc6 4. exd4 Nxd4 5. Nxd4 Qxd4 6. Nc3 c6 7. Be2 Nh6 8. 0-0 g6 9. b3 Bg7 10. Bb2 Qd8 11. d3 0-0 12. Re1 Nf5 13. Bf1 c5 14. Qd2 b6 15. Nd5 Bxb2 16. Qxb2 Bb7 17. Ne3 Nd4 18. b4 Rc8 19. a3 Qd7 20. bxc5 bxc5 21. Nc2 Nxc2 22. Qxc2 e6 23. Rab1 Bc6 24. Qc3 Rfd8 25. Qa5 Qd6 26. Re3 Rb8 27. Ree1 h5 28. Be2 Kg7 29. h3 Kg8 30. Bf1 Kg7 31. Rec1 Kg8 32. Rd1 Kg7 33. Rxb8 Rxb8 34. Qxa7 Ra8 35. Qb6 Rb8 36. Qa5 Qd4 37. Qc7 Ba4 38. Re1 Rb3 39. Rxe6 Rxa3 40. Qe5+ Qxe5 41. Rxe5 Bc2 42. f4 f6 43. Rd5 h4 44. Kf2 f5 45. Ke3 Ra5 46. Rd7+ Kh6 47. Be2 Ba4 48. Rc7 Bc2 49. Kd2 Bb3 50. Bf3 Ba4 51. Rc8 Kg7 52. Ke3 Bc2 53. Rc7+ Kh6 54. Rb7 Ba4 55. Rb8 Kg7 56. Bd5 Bc2 57. Rb7+ Kh6 58. Rb2 Bd1 59. Rb5 Ra3 60. Kd2 Bh5 61. Rxc5 Ra2+ 62. Ke3 Re2+ 63. Kd4 Rf2 64. Ke5 Re2+ 65. Kf6 Rd2 66. Rc8 Kh7 67. Rc7+ Kh8 68. Kg5 1-0

[Event "Santa Clara 1000 GM Schev1 03"]
[Site "Santa Clara"]
[Date "2024.03.09"]
[Round "1.4"]
[White "Griffith, Kyron"]
[Black "Guo, Ethan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2352"]
[BlackElo "2227"]
[PlyCount "107"]
[EventDate "2024.03.09"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 e6 6. b3 Nf6 7. Bb2 d5 8. exd5 exd5 9. 0-0-0 Bb4 10. a3 Bxc3 11. Qxc3 0-0 12. f3 Be6 13. Ne2 Rc8 14. Nd4 Qb6 15. Kb1 Rfe8 16. g4 a6 17. Qd2 Qc5 18. Nxc6 Rxc6 19. Bxf6 gxf6 20. Bd3 Kg7 21. g5 Qxa3 22. gxf6+ Kxf6 23. f4 Ke7 24. f5 Bd7 25. Qg5+ f6 26. Rhe1+ Kd8 27. Rxe8+ Bxe8 28. Qg8 Qe7 29. Bc4 Rd6 30. Bxd5 Qe2 31. Rc1 Kc7 32. Be6 Bd7 33. Qxh7 Kc6 34. Bxd7+ Rxd7 35. Qh4 Qe5 36. Qc4+ Kb6 37. Rf1 Qxh2 38. Re1 Qd2 39. Re6+ Rd6 40. b4 Rc6 41. Rxf6 Qe1+ 42. Ka2 Qf2 43. Rxc6+ bxc6 44. Qd3 a5 45. bxa5+ Kxa5 46. Qc3+ Kb6 47. f6 Kc7 48. Qe5+ Kb6 49. Kb2 Qf3 50. Qd4+ Kc7 51. f7 Qf5 52. Qa7+ Kd6 53. Qb8+ Ke7 54. Qe8+ 1-0

[Event "Santa Clara 1000 GM Schev1 03"]
[Site "Santa Clara"]
[Date "2024.03.09"]
[Round "2.4"]
[White "Guo, Ethan"]
[Black "Arenas Vanegas, David"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2227"]
[BlackElo "2368"]
[PlyCount "86"]
[EventDate "2024.03.09"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 Bb7 8. a3 0-0 9. Nc3 Nd4 10. Nxd4 exd4 11. Ne2 c5 12. Nf4 Qc7 13. Nd5 Nxd5 14. Bxd5 Bxd5 15. exd5 Bd6 16. h4 Rae8 17. Qg4 f5 18. Qf3 Qd8 19. Bf4 Qe7 20. a4 b4 21. b3 Bxf4 22. Qxf4 Qe5 23. Qxe5 Rxe5 24. Rfe1 Rfe8 25. Kf1 Kf7 26. f4 Re3 27. Rxe3 Rxe3 28. Re1 Ke7 29. Rxe3+ dxe3 30. Ke2 Kd6 31. Kxe3 Kxd5 32. h5 a5 33. g3 h6 34. Kd2 Kd4 35. Ke2 Kc3 36. Kd1 d6 37. Kc1 d5 38. Kd1 c4 39. dxc4 dxc4 40. bxc4 Kxc4 41. Kd2 Kd4 42. Ke2 Kc3 43. Kd1 b3 0-1

[Event "Santa Clara Presidents Day IM"]
[Site "Santa Clara"]
[Date "2024.02.20"]
[Round "9"]
[White "Guo, Ethan"]
[Black "Yan, Nathan"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2099"]
[BlackElo "2311"]
[PlyCount "47"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 d6 8. h3 0-0 9. a3 Be6 10. Bxe6 fxe6 11. Re1 Qe8 12. Nbd2 Nh5 13. Nf1 Qg6 14. N3h2 Nf4 15. Qg4 Qxg4 16. Nxg4 Nd4 17. Bxf4 exf4 18. Rac1 f3 19. Ng3 Bg5 20. Ne3 Bf4 21. c3 Ne2+ 22. Nxe2 Bxe3 23. Rc2 Bb6 24. Ng3 1/2-1/2

[Event "Santa Clara Presidents Day IM"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "7"]
[White "Guo, Ethan"]
[Black "Raja, Harshit"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2099"]
[BlackElo "2508"]
[PlyCount "72"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qd3 Nbd7 7. Be2 g6 8. Bg5 Bg7 9. 0-0-0 Qc7 10. Qe3 b5 11. Nd5 Nxd5 12. exd5 Nf6 13. Bf3 h6 14. Bxf6 Bxf6 15. Kb1 h5 16. Rhe1 Kf8 17. h3 h4 18. Bg4 Bb7 19. Qe4 Kg7 20. Bf3 Rac8 21. Bg4 Rce8 22. f4 Qc4 23. Bd7 Bxd5 24. Nf5+ gxf5 25. Qxd5 Qxd5 26. Rxd5 Rd8 27. Bc6 Rc8 28. Bb7 Rb8 29. Bxa6 Rb6 30. Rxf5 Rxa6 31. Rxb5 Ra4 32. Rf1 Re4 33. Rb3 Rh6 34. g4 hxg3 35. Rxg3+ Rg6 36. Rgf3 Rg2 0-1

[Event "Santa Clara Presidents Day IM"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "8"]
[White "Vatsal, Singhania"]
[Black "Guo, Ethan"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2252"]
[BlackElo "2099"]
[PlyCount "101"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[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. a4 Qc7 11. Kh1 Nxd4 12. Qxd4 Bd7 13. Bf3 e5 14. Qd2 b5 15. a5 Rac8 16. Bb6 Qc6 17. Rac1 Qb7 18. Rce1 Bc6 19. f5 Nd7 20. Be3 b4 21. Na2 Rb8 22. Nc1 Nc5 23. Bxc5 dxc5 24. Nd3 Qc7 25. b3 Bb5 26. Be2 f6 27. Rf3 Rfd8 28. Rg3 Kh8 29. Rh3 c4 30. bxc4 Qc6 31. c5 Qxc5 32. Bh5 Qc4 33. Bg6 Bf8 34. Qe2 h6 35. Qg4 Rbc8 36. c3 Qxc3 37. Bf7 Qd2 38. Rd1 Qg5 39. Qe2 Rc3 40. Bd5 b3 41. Rg3 Bxd3 42. Qb2 Qh5 43. Rgxd3 Rxd3 44. Rxd3 Rc8 45. Bxb3 Qh4 46. Qe2 Rc1+ 47. Rd1 Rxd1+ 48. Bxd1 Bc5 49. g3 Qg5 50. Kg2 Qe3 51. Qxe3 1/2-1/2

[Event "Santa Clara Presidents Day IM"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "6"]
[White "Bansal, Advay"]
[Black "Guo, Ethan"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2253"]
[BlackElo "2099"]
[PlyCount "62"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nde2 Be6 8. f4 exf4 9. Nxf4 Nc6 10. Nxe6 fxe6 11. Bc4 Nxe4 12. Qh5+ g6 13. Qh3 Nxc3 14. Qxe6+ Qe7 15. bxc3 Qxe6+ 16. Bxe6 Bg7 17. 0-0 Ke7 18. Bd5 Rhf8 19. Rb1 Rxf1+ 20. Kxf1 Na5 21. c4 Bd4 22. Ke2 Rf8 23. Kd3 Bc5 24. Bh6 Rf2 25. Bg5+ Kf8 26. Bf3 Nc6 27. Bh4 Nb4+ 28. Rxb4 Rxf3+ 29. gxf3 Bxb4 30. Kd4 Ke8 31. Kd5 Kd7 1/2-1/2

[Event "Santa Clara Presidents Day IM"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "5"]
[White "Guo, Ethan"]
[Black "Rodi, Luis Ernesto"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2099"]
[BlackElo "2196"]
[PlyCount "89"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c4 Bd7 7. Nc3 g6 8. 0-0 Bg7 9. Re1 0-0 10. Bxc6 bxc6 11. d4 exd4 12. Nxd4 Re8 13. Bg5 h6 14. Bh4 c5 15. Nb3 g5 16. Bg3 Ng4 17. Rc1 Be6 18. Na5 Qd7 19. h4 Ne5 20. hxg5 hxg5 21. b3 Rab8 22. Qd2 g4 23. Bxe5 Bxe5 24. Qg5+ Kf8 25. Nd5 c6 26. Nf6 Bxf6 27. Qxf6 Qc7 28. Qc3 Ke7 29. e5 Rh8 30. exd6+ Qxd6 31. Qe5 Rbd8 32. Qg5+ Ke8 33. g3 Rd7 34. Qxg4 Kd8 35. Qf3 Rg8 36. Nb7+ Rxb7 37. Rcd1 Bd5 38. cxd5 Rb4 39. dxc6 Rd4 40. Rxd4 cxd4 41. Qxf7 Rf8 42. Qb7 d3 43. Re7 Qxc6 44. Qxc6 Kxe7 45. Qe4+ 1-0

[Event "Santa Clara Presidents Day IM"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "4"]
[White "Yim, Sung Ho"]
[Black "Guo, Ethan"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2243"]
[BlackElo "2099"]
[PlyCount "87"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Qxd2 Bb7 7. e3 0-0 8. Be2 d5 9. 0-0 dxc4 10. Bxc4 Nbd7 11. b4 a5 12. b5 c5 13. bxc6 Bxc6 14. Bb2 b5 15. Bd3 Qb6 16. Qe2 Ne4 17. Rfc1 f5 18. d5 Bxd5 19. Bxb5 Qb7 20. Rab1 Rfc8 21. Bd4 Rxc1+ 22. Rxc1 Rc8 23. Rxc8+ Qxc8 24. Qb2 Nd6 25. Be2 g6 26. Bh8 Ne8 27. Bc3 Qc7 28. Qd2 Qc5 29. a4 Nd6 30. Bxa5 Nc4 31. Bxc4 Qxc4 32. Bb4 Nc5 33. Bxc5 Qxc5 34. Qb2 Qc6 35. Ne5 Qxa4 36. Qb8+ Kg7 37. Qc7+ Kh6 38. h3 Qe4 39. Nf7+ Kh5 40. Qg3 h6 41. f4 Qb1+ 42. Kh2 Qf1 43. Ne5 g5 44. Qg4+ 1-0

[Event "Santa Clara Presidents Day IM"]
[Site "Santa Clara"]
[Date "2024.02.17"]
[Round "3"]
[White "Guo, Ethan"]
[Black "Cardoso Cardoso, Jose Gabriel"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2099"]
[BlackElo "2477"]
[PlyCount "76"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. Ng1 Be7 9. Nf3 Qc7 10. Ng5 Nbd7 11. a4 Nc5 12. Bc4 Ne6 13. Bb3 h4 14. 0-0 Bd7 15. Be3 0-0 16. Nxe6 Bxe6 17. Bg5 Nh7 18. Bxe7 Qxe7 19. Nd5 Bxd5 20. Bxd5 Nf6 21. c3 Rac8 22. Re1 g6 23. Bb3 Kg7 24. Qf3 Nh5 25. Rad1 Nf4 26. Qg4 Rh8 27. Re3 Rc7 28. Rf3 Rh5 29. Rxf4 exf4 30. Qxf4 Re5 31. Bd5 f5 32. exf5 Rxf5 33. Qd4+ Kh7 34. Qg4 Qf6 35. Rd4 Kg7 36. Bf3 Re7 37. Qxh4 Re1+ 38. Kh2 Rxf3 0-1

[Event "Santa Clara Presidents Day IM"]
[Site "Santa Clara"]
[Date "2024.02.16"]
[Round "1"]
[White "Guo, Ethan"]
[Black "Liu, Patrick"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2099"]
[BlackElo "2130"]
[PlyCount "119"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Nf6 8. 0-0-0 Ne5 9. Qg3 b5 10. f4 Neg4 11. Bg1 h5 12. e5 b4 13. Na4 Nd5 14. h3 Nh6 15. Bd3 Bb7 16. f5 Be7 17. fxe6 dxe6 18. Kb1 h4 19. Qxg7 0-0-0 20. Bh7 Bg5 21. Qxg5 Rxh7 22. Qxh4 Qa5 23. Nc6 Nc3+ 24. Nxc3 Rxd1+ 25. Nxd1 Bxc6 26. Ne3 Qxe5 27. Qxb4 Nf5 28. Nxf5 Qxf5 29. Qf8+ Kb7 30. Qe7+ Kc8 31. Bh2 f6 32. Qf8+ Kd7 33. Qd6+ Ke8 34. Qxc6+ Kf7 35. Rd1 Kg6 36. Qxa6 e5 37. Rf1 Qg5 38. Qd3+ Kh6 39. Qg3 Re7 40. Qxg5+ Kxg5 41. a4 e4 42. a5 e3 43. Bf4+ Kg6 44. Re1 e2 45. Kc1 Kf5 46. g3 Ra7 47. b4 Rb7 48. c3 Rh7 49. Rxe2 Rxh3 50. a6 Rh7 51. b5 Ra7 52. Bb8 Ra8 53. a7 Kg4 54. b6 f5 55. b7 Rxb8 56. axb8Q Kf3 57. Qf4+ Kxe2 58. Kc2 Ke1 59. Kd3 Kd1 60. Qd2# 1-0

[Event "Santa Clara Presidents Day IM"]
[Site "Santa Clara"]
[Date "2024.02.16"]
[Round "2"]
[White "Stevens, Adam B"]
[Black "Guo, Ethan"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1878"]
[BlackElo "2099"]
[PlyCount "166"]
[EventDate "2024.02.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Qxd2 Bb7 7. e3 0-0 8. Be2 d6 9. 0-0 c5 10. b4 Qe7 11. Bb2 Nbd7 12. Rfd1 Rfd8 13. Qc2 Rac8 14. dxc5 dxc5 15. b5 e5 16. Qf5 Be4 17. Qh3 h6 18. a4 Bxf3 19. Bxf3 Nf8 20. Bc6 a5 21. e4 Rxd1+ 22. Rxd1 Rd8 23. Rxd8 Qxd8 24. Bd5 Nxd5 25. exd5 Qg5 26. Qc3 Nd7 27. h3 Kf8 28. Qd3 g6 29. g3 h5 30. h4 Qg4 31. Kg2 Qf5 32. Qe2 Ke7 33. f3 Kd6 34. Qe4 Qxe4 35. fxe4 f5 36. Kf3 Nf6 37. exf5 gxf5 38. Bc3 Ne4 39. Be1 Ke7 40. Ke3 Nd6 41. Kd3 e4+ 42. Kc3 f4 43. gxf4 Kf6 44. Bg3 Kf5 45. Bh2 Ne8 46. Kd2 Nf6 47. Ke2 Ne8 48. Kd2 Nd6 49. Kc3 e3 50. Kd3 e2 51. Kxe2 Nxc4 52. Kd3 Nd6 53. Ke2 Ne8 54. Kd3 Nf6 55. Kc4 Ne8 56. Kd3 Nd6 57. Ke3 Ne4 58. Kd3 Nf2+ 59. Ke2 Ng4 60. Bg3 Nf6 61. d6 Ke6 62. Kd3 Kf5 63. Ke2 Ke6 64. Kd3 Kxd6 65. f5+ Kd7 66. Kc4 Ne4 67. Be1 Nd6+ 68. Kd5 Nxf5 69. Ke5 Ne3 70. Kf6 c4 71. Kg5 Ng2 72. Bd2 Ke6 73. Kxh5 Kf5 74. Bc3 Nf4+ 75. Kh6 Nd5 76. Be1 c3 77. h5 c2 78. Bd2 Nf4 79. Bc1 Ke4 80. Kg5 Nxh5 81. Kxh5 Kd4 82. Kg4 Kc4 83. Kf3 Kb3 1/2-1/2

[Event "Sunnyvale 1000 GM MLK IM"]
[Site "Sunnyvale"]
[Date "2024.01.21"]
[Round "9"]
[White "Delgado Ramirez, Neuris"]
[Black "Guo, Ethan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2517"]
[BlackElo "2099"]
[PlyCount "69"]
[EventDate "2024.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. d4 cxd4 5. Qxd4 Nf6 6. Nf3 Bg7 7. Bd3 0-0 8. Qf2 Nc6 9. 0-0 Bg4 10. a3 Bxf3 11. Qxf3 Rc8 12. Be3 Nd7 13. Rad1 Qa5 14. Kh1 Nc5 15. Bd2 Nxd3 16. Qxd3 Qb6 17. Bc1 a6 18. Nd5 Qd8 19. c3 b5 20. f5 Ne5 21. Qh3 Rc4 22. Rde1 Re8 23. Bg5 f6 24. Bf4 g5 25. Bxe5 dxe5 26. Qf3 e6 27. fxe6 Rxe6 28. Rd1 Rd6 29. Ne3 Rc7 30. Rxd6 Qxd6 31. Rd1 Qf8 32. Nf5 h6 33. Rd6 a5 34. Qd3 Kh7 35. Qxb5 1-0

[Event "Sunnyvale 1000 GM MLK IM"]
[Site "Sunnyvale"]
[Date "2024.01.21"]
[Round "8"]
[White "Guo, Ethan"]
[Black "Chiang, Jacob"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2099"]
[BlackElo "2200"]
[PlyCount "101"]
[EventDate "2024.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[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 b5 10. Nxc6 Bxc6 11. h4 h6 12. Be3 h5 13. Bf4 b4 14. Ne2 e5 15. Bg5 Qa5 16. Kb1 0-0-0 17. Nc1 d5 18. Nb3 Qb6 19. exd5 Rxd5 20. Bd3 Be7 21. Qe2 Bb5 22. Bxb5 Qxb5 23. Qe3 Rhd8 24. Rxd5 Nxd5 25. Qa7 Qb7 26. Qxb7+ Kxb7 27. Bxe7 Nxe7 28. Kc1 Kc6 29. Re1 Rd5 30. Re4 a5 31. a3 Kb5 32. c4+ bxc3 33. bxc3 Kb6 34. c4 Rd8 35. Rxe5 Nc6 36. Rb5+ Kc7 37. Nxa5 Rd4 38. Nxc6 Rxc4+ 39. Kb2 Kxc6 40. Rxh5 Rd4 41. Kc3 Ra4 42. Rh7 Kc5 43. Kb3 Rd4 44. Rxg7 Rd3+ 45. Kb2 f5 46. h5 Kc4 47. h6 Rb3+ 48. Ka2 Re3 49. h7 Re2+ 50. Kb1 Kc3 51. Rc7+ 1-0

[Event "Sunnyvale 1000 GM MLK IM"]
[Site "Sunnyvale"]
[Date "2024.01.20"]
[Round "7"]
[White "Bansal, Advay"]
[Black "Guo, Ethan"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "2253"]
[BlackElo "2099"]
[PlyCount "178"]
[EventDate "2024.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 g6 7. f3 Bg7 8. Be3 0-0 9. Qd2 Nc6 10. 0-0-0 Nxd4 11. Bxd4 b5 12. Kb1 Bb7 13. h4 e5 14. Be3 d5 15. Nxd5 Nxd5 16. exd5 Bxd5 17. h5 Qf6 18. Bg5 Qe6 19. Bh6 Bxh6 20. Qxh6 Ra7 21. a3 Re7 22. Rh3 Rd8 23. Rg3 Bc4 24. hxg6 fxg6 25. Qe3 Bxd3 26. Rxd3 Rxd3 27. Qxd3 Rd7 28. Qe2 Qd5 29. Rg4 Qd1+ 30. Qxd1 Rxd1+ 31. Ka2 Rd2 32. Kb3 Kg7 33. Kc3 Rf2 34. Kd3 h5 35. Rg3 Kf6 36. b3 g5 37. Rh3 h4 38. Rh2 Kf5 39. Ke3 Rf1 40. Rh3 Rg1 41. Rh2 Rc1 42. g3 hxg3 43. Rg2 Re1+ 44. Kd2 Ra1 45. Rxg3 Rxa3 46. Rg1 b4 47. Rg4 a5 48. Rg1 Ra2 49. Rg4 Ra1 50. Rc4 Rh1 51. Ke3 Rh3 52. Kf2 e4 53. Rxe4 Rh2+ 54. Kg3 Rxc2 55. Re8 Rc5 56. Rg8 Re5 57. Ra8 Ke6 58. Kg4 Kd6 59. Ra6+ Kc7 60. Rg6 Kb7 61. f4 gxf4 62. Kxf4 Rc5 63. Ke4 Rc3 64. Rg7+ Kb6 65. Rg6+ Kb5 66. Rg5+ Rc5 67. Rg8 Rc3 68. Rg5+ Kc6 69. Rg6+ Kd7 70. Rg7+ Kc6 71. Rg6+ Kb5 72. Rg5+ Kb6 73. Rg6+ Rc6 74. Rg5 Rd6 75. Rh5 Rc6 76. Rg5 Rc5 77. Rg1 Kb5 78. Rg8 Rc6 79. Rg5+ Ka6 80. Kd4 a4 81. bxa4 Rb6 82. Kd3 b3 83. Rb5 Rxb5 84. axb5+ Kxb5 85. Kc3 Ka4 86. Kb2 Kb4 87. Kb1 Kc3 88. Kc1 b2+ 89. Kb1 Kb3 1/2-1/2

[Event "Sunnyvale 1000 GM MLK IM"]
[Site "Sunnyvale"]
[Date "2024.01.20"]
[Round "6"]
[White "Guo, Ethan"]
[Black "Guo, Andrew"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2099"]
[BlackElo "2255"]
[PlyCount "118"]
[EventDate "2024.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[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. c3 Bg5 12. Nc2 Rb8 13. a4 bxa4 14. Ncb4 Nxb4 15. cxb4 0-0 16. Rxa4 a5 17. b5 Bd7 18. h4 Bh6 19. Nc3 d5 20. exd5 f5 21. Be2 e4 22. g3 f4 23. Rxe4 fxg3 24. fxg3 Bf5 25. 0-0 Bxe4 26. Nxe4 Qb6+ 27. Kg2 Rxf1 28. Bxf1 Qe3 29. Qd3 Qxd3 30. Bxd3 Be3 31. d6 h6 32. Bc4+ Kf8 33. Kf3 Bd4 34. b3 Be5 35. Nc5 Bxd6 36. Nd7+ Ke7 37. Nxb8 Bxb8 38. g4 Kd6 39. Ke4 Bc7 40. Kf5 Ke7 41. Kg6 Kf8 42. h5 Bg3 43. b6 Bb8 44. Be6 Bh2 45. Bd5 Bb8 46. Bg2 Bh2 47. Kf5 Ke7 48. Ke4 Ke6 49. Kd3 Bg1 50. b7 Ba7 51. Kc4 Kd6 52. Kb5 Kc7 53. Kxa5 Kb8 54. Kb5 Bd4 55. Kc6 Ba1 56. Kd6 Bb2 57. Ke6 Ba1 58. Kf7 Bb2 59. b4 Ba1 1/2-1/2

[Event "Sunnyvale 1000 GM MLK IM"]
[Site "Sunnyvale"]
[Date "2024.01.19"]
[Round "5"]
[White "Dominguez Aguilar, Guillermo"]
[Black "Guo, Ethan"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2319"]
[BlackElo "2099"]
[PlyCount "57"]
[EventDate "2024.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Bd7 6. 0-0 Nc6 7. d3 Nd4 8. Nxd4 Bxd4+ 9. Kh1 Bxb5 10. Nxb5 Bg7 11. Qf3 Qd7 12. c4 a6 13. Nc3 e6 14. f5 0-0-0 15. Bg5 f6 16. fxe6 Qxe6 17. Be3 Ne7 18. Rab1 f5 19. Qh3 h6 20. Nd5 Nxd5 21. cxd5 Qd7 22. exf5 gxf5 23. b4 f4 24. Qxd7+ Rxd7 25. Bxf4 Rf8 26. g3 cxb4 27. Rxb4 Rf5 28. Re1 b5 29. a4 1/2-1/2

[Event "Sunnyvale 1000 GM MLK IM"]
[Site "Sunnyvale"]
[Date "2024.01.14"]
[Round "3"]
[White "Guo, Ethan"]
[Black "Deng, Henry"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2099"]
[BlackElo "2281"]
[PlyCount "89"]
[EventDate "2024.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. 0-0 Qc7 11. Nd6+ Bxd6 12. exd6 Qc6 13. f3 e5 14. c4 Nf4 15. Bxf4 exf4 16. Qd2 0-0 17. Bd3 Rae8 18. Rae1 Re3 19. Rxe3 fxe3 20. Qxe3 Qxd6 21. Rd1 g6 22. b3 Rd8 23. h4 h5 24. Bc2 Qf8 25. Qg5 d6 26. Kf2 Kg7 27. f4 Re8 28. g4 hxg4 29. h5 Bf3 30. Rd2 Qe7 31. Qxe7 Rxe7 32. hxg6 fxg6 33. Bd1 Bxd1 34. Rxd1 Re6 35. Kg3 Re2 36. Rxd6 Rxa2 37. Rc6 Rb2 38. Rxc5 Rxb3+ 39. Kxg4 Rc3 40. Rc7+ Kf6 41. Rc6+ Kf7 42. Rc7+ Kf6 43. Rxa7 Rxc4 44. Ra6+ Kf7 45. Ra7+ 1/2-1/2

[Event "Sunnyvale 1000 GM MLK IM"]
[Site "Sunnyvale"]
[Date "2024.01.14"]
[Round "4"]
[White "Guo, Ethan"]
[Black "Figueredo Losada, Leonel"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2099"]
[BlackElo "2381"]
[PlyCount "48"]
[EventDate "2024.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Qc7 7. Qf3 Nf6 8. 0-0-0 d6 9. Be2 Rb8 10. g4 b5 11. Nxc6 Qxc6 12. e5 Qxf3 13. Bxf3 dxe5 14. g5 e4 15. Nxe4 Nxe4 16. Bxe4 Bb7 17. Bxb7 Rxb7 18. Rd3 Rd7 19. Rc3 Be7 20. Rc6 Rd6 21. Rc7 Rd7 22. Rc6 Rd6 23. Rc7 Rd7 24. Rc6 Rd8 1/2-1/2

[Event "Sunnyvale 1000 GM MLK IM"]
[Site "Sunnyvale"]
[Date "2024.01.13"]
[Round "1"]
[White "Guo, Ethan"]
[Black "Arenas Vanegas, David"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2099"]
[BlackElo "2406"]
[PlyCount "88"]
[EventDate "2024.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Qd3 g6 7. f3 Bg7 8. Be3 Nbd7 9. 0-0-0 b5 10. g4 Bb7 11. g5 Nh5 12. f4 Nc5 13. Qe2 Nxe4 14. Nxe4 Bxe4 15. Bg2 Bxg2 16. Qxg2 0-0 17. Kb1 Rc8 18. Ne2 Qc7 19. Ng3 Nxg3 20. hxg3 Bxb2 21. Kxb2 Qc3+ 22. Kb1 Qxe3 23. Rd3 Qc5 24. Qh2 h5 25. gxh6 Qb4+ 26. Rb3 Qe4 27. Rc1 Rc4 28. Qd2 Qd4 29. Qe2 Rfc8 30. f5 Qe4 31. Qxe4 Rf8 32. Qe2 Rfc8 33. Qe4 Rxe4 34. fxg6 fxg6 35. Rf3 Rc5 36. Rh1 Rh5 37. Rxh5 gxh5 38. Ra3 Rg4 39. Rxa6 Rxg3 40. Ra5 Rg5 41. Ra3 h4 42. Re3 Kf7 43. Rf3+ Kg6 44. h7 Rh5 0-1

[Event "Sunnyvale 1000 GM MLK IM"]
[Site "Sunnyvale"]
[Date "2024.01.13"]
[Round "2"]
[White "Tang, Dylan"]
[Black "Guo, Ethan"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2206"]
[BlackElo "2099"]
[PlyCount "102"]
[EventDate "2024.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Ngf6 5. Nc3 g6 6. a5 a6 7. Bc4 Bg7 8. 0-0 0-0 9. h3 Nb8 10. e5 Ne8 11. d3 Nc6 12. Nd5 Nxa5 13. Rxa5 e6 14. Bd2 exd5 15. Bxd5 dxe5 16. Rxc5 Nf6 17. c4 b6 18. Bxa8 bxc5 19. Be4 Nxe4 20. dxe4 Qd3 21. Bc3 Qxe4 22. Nxe5 Bb7 23. Qf3 Qxf3 24. gxf3 Re8 25. f4 Bc8 26. Kh2 f6 27. Ng4 Kf7 28. b3 Re4 29. Kg3 h5 30. Ne3 Re7 31. Rd1 Rb7 32. Rb1 Bf8 33. Nd5 Be6 34. Kf3 Bxh3 35. Nxf6 Be6 36. Nd5 Bxd5+ 37. cxd5 c4 38. b4 Rb5 39. Rd1 Bxb4 40. Bxb4 Rxb4 41. d6 Ke8 42. d7+ Kd8 43. Rd6 c3 44. Rc6 Rb3 45. Ke3 Kxd7 46. Rxa6 c2+ 47. Kd2 Rc3 48. Kc1 Rc6 49. Ra8 Ke6 50. Rf8 Ke7 51. Rh8 Rf6 0-1

[Event "Chesterfield SPICE Cup op"]
[Site "Chesterfield"]
[Date "2023.12.21"]
[Round "8"]
[White "Guo, Ethan"]
[Black "Putnam, Liam H"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2091"]
[BlackElo "2348"]
[PlyCount "94"]
[EventDate "2023.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Ne5 e6 9. Qe2 b5 10. Bd3 Bd6 11. Nxc6 Qc7 12. Nd4 a6 13. Nf5 0-0 14. Nxd6 Qxd6 15. 0-0 Bb7 16. f3 e5 17. a4 b4 18. Kh1 b3 19. cxb3 Rfe8 20. Bc4 e4 21. fxe4 Rxe4 22. Qd3 Qe7 23. h3 Rh4 24. Qe3 Qd7 25. Kg1 Re8 26. Qc3 Qc6 27. Qf3 Qd7 28. Qc3 Rh6 29. d4 Rg6 30. Rf2 Kh8 31. Bd3 Rg3 32. Bf4 Ne4 33. Qc2 Rxd3 34. Qxd3 Nxf2 35. Kxf2 Qc6 36. Rg1 Qf6 37. Kg3 g5 38. Bc7 Re7 39. Bb8 Re8 40. Bc7 Qe7 41. Qc3 f6 42. Kh2 Rc8 43. Rc1 Bd5 44. Qg3 Qf7 45. b4 Re8 46. Rc2 h5 47. Rf2 Qe6 1/2-1/2

[Event "Chesterfield SPICE Cup op"]
[Site "Chesterfield"]
[Date "2023.12.21"]
[Round "7"]
[White "Yanayt, Eugene"]
[Black "Guo, Ethan"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2156"]
[BlackElo "2091"]
[PlyCount "106"]
[EventDate "2023.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. Nc3 e6 5. g3 Nbd7 6. Bg2 dxc4 7. 0-0 b5 8. e4 b4 9. e5 Nd5 10. Ne4 h6 11. Re1 N7b6 12. Nfd2 Ba6 13. Nc5 Bxc5 14. dxc5 Nd7 15. Qg4 Qg5 16. Qd4 Qe7 17. Ne4 0-0 18. Bf1 Nc7 19. Bf4 Nd5 20. Bd2 Rab8 21. Rac1 Nc7 22. Bxc4 Bxc4 23. Rxc4 Nb5 24. Qe3 Nxe5 25. Rxb4 Rbd8 26. Nd6 Nxd6 27. Qxe5 Nc4 28. Rxc4 Rxd2 29. Rg4 g6 30. Qf4 Rxb2 31. Re5 Rd8 32. Qe4 Rd1+ 33. Kg2 Rdd2 34. Rf4 Rd5 35. Rxd5 cxd5 36. Qe5 Rb7 37. c6 Rb6 38. Ra4 Rxc6 39. Qb8+ Kg7 40. Rxa7 Qf8 41. Qe5+ Kg8 42. a4 Rc8 43. a5 Qc5 44. Rd7 Qxa5 45. Qf4 Rf8 46. Qxh6 Qa4 47. Rc7 Qe4+ 48. Kh3 d4 49. Qd2 Rd8 50. Qh6 d3 51. Rc5 d2 52. Rh5 Qf5+ 53. Rxf5 exf5 0-1

[Event "Chesterfield SPICE Cup op"]
[Site "Chesterfield"]
[Date "2023.12.20"]
[Round "6"]
[White "Guo, Ethan"]
[Black "Chen, Ryo"]
[Result "1/2-1/2"]
[ECO "B67"]
[WhiteElo "2091"]
[BlackElo "2355"]
[PlyCount "73"]
[EventDate "2023.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 a6 7. Qd2 e6 8. 0-0-0 Bd7 9. f3 Nxd4 10. Qxd4 Be7 11. h4 Qc7 12. Kb1 b5 13. Qd2 b4 14. Ne2 a5 15. c4 bxc3 16. Nxc3 Qb7 17. a4 Bc6 18. Bb5 0-0 19. Bxc6 Qxc6 20. Nb5 Qb6 21. Rc1 Rfc8 22. Rxc8+ Rxc8 23. Rc1 Rxc1+ 24. Qxc1 h6 25. Be3 Qb7 26. Qc7 Qxc7 27. Nxc7 Nd7 28. h5 Ne5 29. Bb6 Nc6 30. Nb5 Kf8 31. Nd4 Nxd4 32. Bxd4 Bd8 33. Bc3 f6 34. Kc2 Ke7 35. Kd3 Kd7 36. Kc4 Kc6 37. g4 1/2-1/2

[Event "Chesterfield SPICE Cup op"]
[Site "Chesterfield"]
[Date "2023.12.19"]
[Round "5"]
[White "Amburgy, Ryan"]
[Black "Guo, Ethan"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2192"]
[BlackElo "2091"]
[PlyCount "48"]
[EventDate "2023.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. a3 Bxc3 6. Qxc3 e5 7. b4 0-0 8. g3 Re8 9. Bg2 a5 10. Bb2 axb4 11. axb4 Rxa1+ 12. Bxa1 Nbd7 13. 0-0 d5 14. d3 c6 15. Nd2 Nb6 16. c5 Na8 17. Qa3 Nc7 18. Qa5 Nd7 19. e4 d4 20. Nc4 Nb5 21. Qxd8 Rxd8 22. Bh3 f6 23. Na5 Na7 24. Nc4 Nb5 1/2-1/2

[Event "Chesterfield SPICE Cup op"]
[Site "Chesterfield"]
[Date "2023.12.19"]
[Round "4"]
[White "Van Meter, Lester"]
[Black "Guo, Ethan"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1807"]
[BlackElo "2091"]
[PlyCount "86"]
[EventDate "2023.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 0-0 6. Bg2 Bxd2+ 7. Nbxd2 d6 8. 0-0 e5 9. e4 Bg4 10. Qc2 c5 11. d5 a6 12. h3 Bxf3 13. Bxf3 Qd7 14. Kh2 b5 15. Be2 b4 16. a4 Qe7 17. Rh1 g6 18. Rag1 Ne8 19. g4 Ng7 20. Kg2 Qd7 21. b3 f5 22. gxf5 gxf5 23. Kf1 Kh8 24. Ke1 fxe4 25. Bg4 Qe7 26. Nxe4 Nd7 27. Rg3 Nf6 28. Rhg1 Nxe4 29. Qxe4 Rf4 30. Qg2 Ra7 31. Be6 Qf6 32. Rg5 e4 33. Rg4 Qc3+ 34. Ke2 Rf3 35. Rh4 Qb2+ 36. Ke1 Qf6 37. Rxe4 Rxb3 38. Re3 Rc3 39. Re4 Rc1+ 40. Ke2 Rc2+ 41. Ke3 b3 42. Rb1 b2 43. Qg1 Rb7 0-1

[Event "Chesterfield SPICE Cup op"]
[Site "Chesterfield"]
[Date "2023.12.18"]
[Round "3"]
[White "Guo, Ethan"]
[Black "Balakrishnan, Praveen"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2091"]
[BlackElo "2505"]
[PlyCount "116"]
[EventDate "2023.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. d4 d5 7. Bd3 Bd6 8. 0-0 0-0 9. h3 c5 10. dxc5 Bxc5 11. Bg5 h6 12. Bf4 Nc6 13. c3 Nh5 14. Bh2 Qf6 15. Bc2 Rd8 16. Nbd2 Nf4 17. Bxf4 Qxf4 18. Nb3 Bb6 19. Nbd4 g6 20. Qc1 Nxd4 21. Nxd4 Qf6 22. Qxh6 Bxd4 23. cxd4 Qxd4 24. Qg5 Be6 25. b3 Kg7 26. Rad1 Qf6 27. Qxf6+ Kxf6 28. f4 Rac8 29. f5 Rxc2 30. fxe6+ Kxe6 31. Rde1+ Kd6 32. Rxf7 Rxa2 33. Rxb7 Rf8 34. Rb4 Rf6 35. Rg4 a5 36. Rd1 Kc5 37. Rc1+ Kb5 38. Rc8 Rd6 39. Rb8+ Kc6 40. Ra4 Rxa4 41. bxa4 Kc5 42. Kf2 Re6 43. Rb5+ Kc4 44. Rxa5 d4 45. Ra8 d3 46. Rc8+ Kb3 47. Rd8 Kc2 48. Rc8+ Kd1 49. a5 Rf6+ 50. Ke3 d2 51. h4 Ke1 52. Rd8 d1Q 53. Rxd1+ Kxd1 54. g4 Ra6 55. Kf4 Rxa5 56. g5 Ke2 57. h5 gxh5 58. g6 Ra6 0-1

[Event "Chesterfield SPICE Cup op"]
[Site "Chesterfield"]
[Date "2023.12.18"]
[Round "2"]
[White "Guo, Ethan"]
[Black "Gutla, Aryan"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2091"]
[BlackElo "2294"]
[PlyCount "130"]
[EventDate "2023.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Nf3 Bg7 8. 0-0 0-0 9. Bf4 Bf5 10. Be2 Qb6 11. Qb3 Qxb3 12. axb3 Nd7 13. Nbd2 Rfe8 14. b4 e5 15. dxe5 Ncxe5 16. Nxe5 Nxe5 17. Bb5 Bd7 18. Bxd7 Nxd7 19. Be3 Ne5 20. Rxa7 Rxa7 21. Bxa7 Nd3 22. Rb1 Re2 23. Be3 Nxf2 24. Bxf2 Rxd2 25. Re1 f5 26. Bc5 b6 27. Bxb6 Rxb2 28. Rd1 Bxc3 29. Bd4 Bxd4+ 30. Rxd4 Kg7 31. Rxd5 Rxb4 32. Rd7+ Kh6 33. Kf2 Rh4 34. Kg3 Kg5 35. Kf3 h6 36. Rd6 Rf4+ 37. Kg3 Rc4 38. Kf3 Rc3+ 39. Kf2 f4 40. Rd5+ Kf6 41. Rd6+ Kf5 42. Rd5+ Ke4 43. Rd6 Rc2+ 44. Kg1 Kf5 45. h4 g5 46. Rxh6 g4 47. Rh5+ Ke4 48. Ra5 g3 49. Ra1 Kf5 50. h5 Kg5 51. Ra5+ Kg4 52. Ra1 Kxh5 53. Kf1 Kg4 54. Ra8 Rf2+ 55. Kg1 Kf5 56. Ra5+ Ke4 57. Ra4+ Kd3 58. Ra3+ Kc4 59. Ra4+ Kb3 60. Re4 Kc2 61. Ra4 Kd2 62. Ra2+ Ke1 63. Ra1+ Ke2 64. Ra2+ Ke3 65. Rxf2 gxf2+ 1/2-1/2

[Event "Chesterfield SPICE Cup op"]
[Site "Chesterfield"]
[Date "2023.12.17"]
[Round "1"]
[White "Li, George"]
[Black "Guo, Ethan"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2398"]
[BlackElo "2091"]
[PlyCount "83"]
[EventDate "2023.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. g3 Nc6 4. Bg2 e5 5. d3 Be7 6. 0-0 Nf6 7. b4 Nxb4 8. Nxe5 0-0 9. a3 Na6 10. Nf3 Nc5 11. Bb2 Ne6 12. Re1 Rb8 13. e3 dxe3 14. Rxe3 b5 15. Ne5 Bb7 16. Bxb7 Rxb7 17. Qf3 Rb6 18. Nc6 Qd7 19. Nxe7+ Qxe7 20. Nd2 Qd8 21. Rc1 bxc4 22. Nxc4 Rb3 23. Qd1 Rb8 24. Ba1 Nd5 25. Re5 c5 26. h4 Nd4 27. Bxd4 cxd4 28. Qa4 f6 29. Re6 Qc7 30. Rce1 Nc3 31. Qa6 Nd5 32. R6e4 Qc5 33. Qe6+ Kh8 34. Nd6 Nc3 35. Rg4 Qd5 36. Qxd5 Nxd5 37. Rxd4 Nc3 38. Re7 a5 39. Rg4 g6 40. h5 g5 41. h6 Nd5 42. Rg7 1-0

[Event "Charlotte CCCSA Fall IM-C"]
[Site "Charlotte"]
[Date "2023.11.21"]
[Round "9"]
[White "Lima, Darcy Gustavo Macha"]
[Black "Guo, Ethan"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2405"]
[BlackElo "2026"]
[PlyCount "95"]
[EventDate "2023.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Nf3 Nf6 4. Bg2 g6 5. b3 Bg7 6. d4 0-0 7. Bb2 a5 8. Nc3 Ne4 9. 0-0 Nxc3 10. Bxc3 a4 11. Qd2 axb3 12. axb3 Rxa1 13. Rxa1 Qb6 14. Qa2 dxc4 15. bxc4 c5 16. dxc5 Qxc5 17. Bxg7 Kxg7 18. Qb2+ Kg8 19. Qb5 Na6 20. e3 Rd8 21. h4 h5 22. Nd4 Qc7 23. Nb3 Nb8 24. Qc5 Na6 25. Qxc7 Nxc7 26. Na5 Ne6 27. Nxb7 Rd7 28. Ra8 Rc7 29. c5 Kg7 30. c6 Nf8 31. Nc5 Nh7 32. Na4 Nf6 33. Nc3 Bh3 34. Bxh3 Rxc6 35. Rc8 Ra6 36. Rc7 e6 37. e4 Ne8 38. Rd7 Nf6 39. Rc7 Ne8 40. Rc5 Nf6 41. e5 Nd7 42. Rb5 Rc6 43. Ne4 Rc1+ 44. Bf1 Re1 45. f3 Rd1 46. Kf2 Rd5 47. f4 Rd4 48. Nd6 1-0

[Event "Charlotte CCCSA Fall IM-C"]
[Site "Charlotte"]
[Date "2023.11.20"]
[Round "7"]
[White "Bhagat, Kush"]
[Black "Guo, Ethan"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2209"]
[BlackElo "2026"]
[PlyCount "112"]
[EventDate "2023.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. b3 Bg7 6. Bb2 0-0 7. Bd3 dxc4 8. bxc4 e5 9. Nge2 exd4 10. exd4 Nbd7 11. 0-0 b6 12. Ng3 Ba6 13. Qa4 Bb7 14. h3 Ne8 15. Rad1 c5 16. d5 Nd6 17. Qb3 Ba6 18. Nce4 Bxb2 19. Qxb2 Nxe4 20. Nxe4 f5 21. Ng3 Qc7 22. Rfe1 Rae8 23. Bxf5 gxf5 24. Nh5 Ne5 25. f4 Nxc4 26. Qc3 Rxe1+ 27. Rxe1 Qf7 28. g4 fxg4 29. hxg4 Bc8 30. Qxc4 Bxg4 31. Ng3 Qxf4 32. Qxf4 Rxf4 33. Re7 Rf7 34. Re5 h5 35. a4 Kf8 36. a5 h4 37. Nf1 Rf5 38. Re4 Bf3 39. Rxh4 Bxd5 40. Ne3 Rg5+ 41. Kf2 Bf7 42. Rh8+ Rg8 43. Rh4 b5 44. Nf5 Rg6 45. Ke3 Ra6 46. Rh8+ Bg8 47. Rh5 Rxa5 48. Nd6 b4 49. Nb7 Ra3+ 50. Kd2 c4 51. Rb5 c3+ 52. Ke3 b3 53. Nc5 b2 54. Rb8+ Kg7 55. Rb7+ Kh8 56. Nd3 Rb3 0-1

[Event "Charlotte CCCSA Fall IM-C"]
[Site "Charlotte"]
[Date "2023.11.20"]
[Round "8"]
[White "Guo, Ethan"]
[Black "Martin Del Campo C, Roberto Abel"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2026"]
[BlackElo "2212"]
[PlyCount "69"]
[EventDate "2023.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Qe2 d6 8. Be3 Qc7 9. 0-0-0 a6 10. g4 b5 11. g5 Nd7 12. f4 Nb6 13. Qf2 Rb8 14. f5 Ne5 15. Bd4 b4 16. Ne2 Nec4 17. Nf4 e5 18. Bxc4 Nxc4 19. Nd5 Qd8 20. Qe2 Na5 21. Be3 Nxb3+ 22. axb3 Be7 23. Rhg1 Qa5 24. Kb1 Bd8 25. Qh5 g6 26. Qh6 Rb5 27. fxg6 fxg6 28. Qg7 Rf8 29. Rgf1 Bf5 30. Bb6 Rxb6 31. Nxb6 Rf7 32. Qg8+ Rf8 33. Qxh7 Rf7 34. Qg8+ Rf8 35. Qc4 1-0

[Event "Charlotte CCCSA Fall IM-C"]
[Site "Charlotte"]
[Date "2023.11.19"]
[Round "6"]
[White "Guo, Ethan"]
[Black "Song, Ethan"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2026"]
[BlackElo "2176"]
[PlyCount "71"]
[EventDate "2023.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Na4 Bb6 7. 0-0 h6 8. c3 0-0 9. Nxb6 axb6 10. a4 Be6 11. Bxe6 fxe6 12. b4 Rf7 13. h3 Qd7 14. Be3 Ne7 15. Nd2 d5 16. d4 exd4 17. Bxd4 Nxe4 18. Nxe4 dxe4 19. Qc2 Nf5 20. Rfd1 Nd6 21. Be5 Qc6 22. b5 Qc5 23. Bxd6 cxd6 24. Qxe4 e5 25. Qe3 Qxe3 26. fxe3 Rf6 27. Rd3 Kf7 28. c4 Ke7 29. Ra2 Rff8 30. Rd5 Ke6 31. e4 g5 32. Rad2 Rfd8 33. Ra2 Rac8 34. Rc2 Rc5 35. Rd3 Rcc8 36. Rd5 1/2-1/2

[Event "Charlotte CCCSA Fall IM-C"]
[Site "Charlotte"]
[Date "2023.11.19"]
[Round "5"]
[White "Nandhakumar, Vaseegaran"]
[Black "Guo, Ethan"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2177"]
[BlackElo "2026"]
[PlyCount "48"]
[EventDate "2023.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nd7 3. Bg2 e5 4. 0-0 Ngf6 5. d4 e4 6. Ne5 Nxe5 7. dxe5 Ng4 8. c4 dxc4 9. Qa4+ Bd7 10. Qxc4 Bc6 11. Bf4 g5 12. f3 Nxh2 13. e6 f5 14. Be5 Nxf1 15. Bxf1 Rg8 16. fxe4 fxe4 17. Nc3 Qe7 18. Nxe4 Rg6 19. Bg2 Rxe6 20. Rf1 Bxe4 21. Qxe4 Qc5+ 22. Rf2 Qxe5 23. Qxb7 Rd8 24. Bc6+ Ke7 0-1

[Event "Charlotte CCCSA Fall IM-C"]
[Site "Charlotte"]
[Date "2023.11.18"]
[Round "3"]
[White "Fierro Baquero, Martha Lorena"]
[Black "Guo, Ethan"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2306"]
[BlackElo "2026"]
[PlyCount "69"]
[EventDate "2023.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qxb5 Nxc3 14. bxc3 Qd7 15. c4 a6 16. Qb3 f6 17. Be3 Kf7 18. Rb1 Be7 19. Ke2 Rab8 20. Qc2 Qc6 21. Rb3 a5 22. Rhb1 Rbc8 23. c5 Qa6+ 24. Ke1 Qc6 25. Ke2 Qa6+ 26. Qd3 Qxd3+ 27. Rxd3 Bxc5 28. Rd7+ Kg6 29. Rg1+ Kf5 30. Rgxg7 Bxe3 31. fxe3 Rc2+ 32. Rd2 Rxd2+ 33. Kxd2 Rd8+ 34. Ke2 Rb8 35. Rxh7 1/2-1/2

[Event "Charlotte CCCSA Fall IM-C"]
[Site "Charlotte"]
[Date "2023.11.18"]
[Round "4"]
[White "Guo, Ethan"]
[Black "Graif, William"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2026"]
[BlackElo "2289"]
[PlyCount "84"]
[EventDate "2023.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Bd3 Nb4 7. Be2 c5 8. c3 Nc6 9. Bd3 Qb6 10. 0-0 cxd4 11. cxd4 Nxd4 12. Nxd4 Qxd4 13. Nf3 Qb6 14. a3 Nc5 15. Bc2 Bd7 16. b4 Ne4 17. Be3 Qa6 18. Nd4 Rc8 19. Bd3 b5 20. Rc1 Rxc1 21. Qxc1 f6 22. f3 Ng5 23. f4 Nf7 24. f5 Nxe5 25. Bxb5 Bxb5 26. Nxb5 Qc6 27. Qxc6+ Nxc6 28. Nc7+ Kd7 29. Nxe6 a5 30. b5 Ne5 31. Rd1 Bxa3 32. Rxd5+ Ke7 33. b6 Nc4 34. Bf4 a4 35. Nd8 Rxd8 36. Rxd8 Kxd8 37. b7 Bc5+ 38. Kf1 Ba7 39. b8Q+ Bxb8 40. Bxb8 a3 41. Ba7 Nd2+ 42. Ke2 Nb3 0-1

[Event "Charlotte CCCSA Fall IM-C"]
[Site "Charlotte"]
[Date "2023.11.17"]
[Round "1"]
[White "Guo, Ethan"]
[Black "Vemparala, Nikash"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2026"]
[BlackElo "2257"]
[PlyCount "115"]
[EventDate "2023.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Na4 a6 7. Nxc5 dxc5 8. Be3 Qe7 9. a3 0-0 10. h3 b5 11. Ba2 Bb7 12. g4 Rad8 13. Qe2 Nd4 14. Nxd4 cxd4 15. Bd2 Nd7 16. h4 Kh8 17. h5 c5 18. g5 f5 19. f3 f4 20. Rg1 Rc8 21. Bb3 Qe8 22. h6 g6 23. a4 Nb6 24. axb5 axb5 25. Ra7 Qc6 26. Bd5 Nxd5 27. exd5 Qxd5 28. Qe4 Qxe4+ 29. fxe4 Rf7 30. Kf2 c4 31. Rga1 cxd3 32. cxd3 Kg8 33. Rc1 Rxc1 34. Bxc1 Rc7 35. Bd2 Kf7 36. Ba5 Rd7 37. Bb4 Ke6 38. Bc5 Rc7 39. b4 Kd7 40. Ra5 Kc6 41. Ra7 Rc8 42. Ra1 Ra8 43. Rxa8 Bxa8 44. Bf8 Bb7 45. Bg7 Kd6 46. Bf8+ Ke6 47. Kf3 Bc8 48. Kf2 Bd7 49. Kf3 Be8 50. Bg7 Bf7 51. Kf2 Kd6 52. Bf8+ Ke6 53. Bg7 Be8 54. Kf3 Bc6 55. Kf2 Bd7 56. Kf3 Be8 57. Kf2 Bf7 58. Kf3 1/2-1/2

[Event "Charlotte CCCSA Fall IM-C"]
[Site "Charlotte"]
[Date "2023.11.17"]
[Round "2"]
[White "Guo, Ethan"]
[Black "Wang, Isaac"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2026"]
[BlackElo "2377"]
[PlyCount "94"]
[EventDate "2023.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 Nf6 6. Bg2 d6 7. 0-0 Bd7 8. Be3 Nc6 9. a4 h5 10. h3 Be7 11. Nc3 Ne5 12. b3 Rc8 13. Nce2 d5 14. exd5 Nxd5 15. Bd2 Nc6 16. Nxc6 Bxc6 17. Nd4 Bf6 18. Nxc6 bxc6 19. Rb1 h4 20. g4 0-0 21. Qe2 a5 22. Qe1 Ra8 23. c4 Ne7 24. Rd1 Qb6 25. Qe3 Bd4 26. Qe4 c5 27. Bg5 Ng6 28. Qc2 Rab8 29. Rb1 Qc7 30. Qe4 Rb6 31. Bd2 Rd6 32. Qb7 Qd8 33. Qb5 Bxf2+ 34. Rxf2 Rxd2 35. Qxc5 Qd3 36. Rb2 Rxb2 37. Rxb2 Nf4 38. Qe5 Qd1+ 39. Kh2 Nd3 40. Qc3 Nxb2 41. Qxb2 Rd8 42. Qc3 Rd2 43. Qxa5 Qe2 44. Qa8+ Kh7 45. g5 Qe3 46. g6+ fxg6 47. Qb8 Qf3 0-1

[Event "Sunnyvale 1000 Schev 1 11"]
[Site "Sunnyvale"]
[Date "2023.11.13"]
[Round "6.4"]
[White "Guo, Ethan"]
[Black "Kretchetov, Alexandre"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2026"]
[PlyCount "50"]
[EventDate "2023.11.10"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Na4 a6 7. Nxc5 dxc5 8. a4 Qd6 9. Be3 b6 10. h3 h6 11. Nd2 Ne7 12. 0-0 g5 13. c3 Ng6 14. Qb3 0-0 15. Rfd1 Kg7 16. Nf1 Qe7 17. Ng3 g4 18. Bd5 Rb8 19. Nf5+ Bxf5 20. exf5 Nf4 21. Bxf4 exf4 22. hxg4 Nxg4 23. Qc4 Qg5 24. d4 Qh4 25. Rd2 Qh2+ 0-1

[Event "Sunnyvale 1000 Schev 1 11"]
[Site "Sunnyvale"]
[Date "2023.11.12"]
[Round "4.4"]
[White "Guo, Ethan"]
[Black "Vargas Talavera, Gabriela"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "2026"]
[PlyCount "50"]
[EventDate "2023.11.10"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 h6 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. 0-0 Qb6 9. a3 cxd4 10. cxd4 Nxd4 11. Nxd4 Qxd4 12. Nf3 Qb6 13. Qa4 Be7 14. Qg4 Kf8 15. h4 Nc5 16. Bc2 Nb3 17. Be3 d4 18. Bxd4 Nxd4 19. Qxd4 Qxd4 20. Nxd4 a6 21. g3 Bc5 22. Nb3 Bb6 23. Be4 Ke7 24. Rfd1 Rd8 25. Rxd8 Kxd8 1/2-1/2

[Event "Sunnyvale 1000 Schev 1 11"]
[Site "Sunnyvale"]
[Date "2023.11.12"]
[Round "5.4"]
[White "Pinzon, Jairo David"]
[Black "Guo, Ethan"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2140"]
[BlackElo "2026"]
[PlyCount "39"]
[EventDate "2023.11.10"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 Bf5 7. Nf3 a6 8. Bd3 Bxd3 9. Qxd3 e6 10. 0-0 Bd6 11. Bxd6 Qxd6 12. Rac1 0-0 13. Na4 Ne4 14. Nc5 Nxc5 15. Rxc5 Rac8 16. Rfc1 e5 17. Qc3 exd4 18. Nxd4 Nxd4 19. Qxd4 Rxc5 20. Qxc5 0-1

[Event "Sunnyvale 1000 Schev 1 11"]
[Site "Sunnyvale"]
[Date "2023.11.11"]
[Round "3.4"]
[White "Gongora Montes, Benjamin"]
[Black "Guo, Ethan"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2201"]
[BlackElo "2026"]
[PlyCount "77"]
[EventDate "2023.11.10"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. a4 Qc7 7. d4 e6 8. Be2 cxd4 9. Qxd4 Bc5 10. Qc4 Qxe5 11. b4 Bd4 12. Qxc8+ Ke7 13. Qxh8 Bxc3+ 14. Kf1 Bxa1 15. Qc8 Qd5 16. b5 Ne4 17. h4 Qd7 18. Ba3+ Kf6 19. Qf8 axb5 20. Rh3 Nd2+ 21. Ke1 Rxa4 22. Rg3 Rxa3 23. Qxa3 Be5 24. Rd3 Qc6 25. Kxd2 Nd7 26. Rf3+ Kg6 27. h5+ Kh6 28. Qe3+ g5 29. hxg6+ Kxg6 30. Rh3 Kf6 31. Rxh7 Qd6+ 32. Qd3 Qb4+ 33. c3 Qb2+ 34. Ke1 Qxc3+ 35. Qxc3 Bxc3+ 36. Kd1 b4 37. Bh5 Ne5 38. Kc2 Ng6 39. Kb3 1-0

[Event "Sunnyvale 1000GM Bona op 09"]
[Site "Sunnyvale"]
[Date "2023.09.18"]
[Round "5"]
[White "Hevia Alejano, Carlos Antonio"]
[Black "Guo, Ethan"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2417"]
[BlackElo "1971"]
[PlyCount "72"]
[EventDate "2023.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nc4 b5 9. Ne3 Nf6 10. Be2 0-0 11. Ned5 b4 12. Nxf6+ Bxf6 13. Nd5 Bg5 14. Be3 Bxe3 15. Nxe3 Be6 16. 0-0 Nd4 17. Bc4 Bxc4 18. Nxc4 Qc7 19. Qd3 Rfd8 20. Ne3 a5 21. Rfc1 Qb7 22. Rab1 Ne6 23. Nd5 Nc7 24. c4 Nxd5 25. Qxd5 Qxd5 26. cxd5 Rac8 27. Kf1 Kf8 28. Ke2 Ke7 29. Kd3 Rc5 30. Rxc5 dxc5 31. Rc1 Kd6 32. Rc2 g6 33. f3 f5 34. Ke3 Rc8 35. Kd3 Rd8 36. Ke3 Rc8 1-0

[Event "Sunnyvale 1000GM Bona op 09"]
[Site "Sunnyvale"]
[Date "2023.09.17"]
[Round "2"]
[White "Guo, Ethan"]
[Black "Jin, David"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "1971"]
[BlackElo "1737"]
[PlyCount "16"]
[EventDate "2023.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Be6 8. Bg2 Be7 1/2-1/2

[Event "Sunnyvale 1000GM Bona op 09"]
[Site "Sunnyvale"]
[Date "2023.09.17"]
[Round "3"]
[White "Guo, Ethan"]
[Black "Xia, Joshua"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1971"]
[BlackElo "1670"]
[PlyCount "119"]
[EventDate "2023.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3 Be6 9. Bg2 b5 10. 0-0 b4 11. Nd5 Bxd5 12. exd5 Nbd7 13. a3 bxa3 14. Rxa3 g6 15. Be3 Bh6 16. Bxh6 Rxh6 17. Qd2 Rh8 18. Rfa1 Qb6 19. Rb3 Qc7 20. Rc3 Qb7 21. b4 Ke7 22. Rc6 Rhb8 23. c3 a5 24. bxa5 Qb2 25. Qd1 Rb5 26. a6 Ra7 27. c4 Rb4 28. Qe1 Nb8 29. Nc3 Nxc6 30. dxc6 Qc2 31. c7 Rxc7 32. a7 Rbxc4 33. a8Q Qxc3 34. Qxc3 Rxc3 35. Kh2 Rc2 36. Ra2 Rxa2 37. Qa7 Ra3 38. Qxa3 Ne8 39. Qa2 Kf8 40. Bd5 Ke7 41. Qa8 Ng7 42. Bc6 Ne6 43. Qe8+ Kf6 44. Bd7 d5 45. Qh8+ Ke7 46. Qe8+ Kf6 47. Bxe6 fxe6 48. Qd8+ Re7 49. g4 hxg4 50. hxg4 Kf7 51. Qd6 e4 52. g5 Ke8 53. Kg3 Kf8 54. Qe5 Ke8 55. Qf6 Rf7 56. Qxe6+ Kf8 57. Qxg6 Ke7 58. Qc6 Rf3+ 59. Kg4 Rxf2 60. Qc5+ 1-0

[Event "Sunnyvale 1000GM Bona op 09"]
[Site "Sunnyvale"]
[Date "2023.09.17"]
[Round "4"]
[White "Srinivasan, Sivavishnu"]
[Black "Guo, Ethan"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1596"]
[BlackElo "1971"]
[PlyCount "21"]
[EventDate "2023.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. Be3 Bg7 8. Qd2 b5 9. a3 Bb7 10. f3 0-0 11. Be2 0-1

[Event "Sunnyvale 1000GM Bona op 09"]
[Site "Sunnyvale"]
[Date "2023.09.16"]
[Round "1"]
[White "Singh, Siddharth"]
[Black "Guo, Ethan"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1760"]
[BlackElo "1971"]
[PlyCount "134"]
[EventDate "2023.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3 Be7 9. Bg2 Be6 10. 0-0 Nbd7 11. Be3 b5 12. f4 Rc8 13. Nd5 Nc5 14. Nec3 Bxd5 15. exd5 b4 16. Ne2 Na4 17. Rb1 Nb6 18. fxe5 dxe5 19. d6 Bxd6 20. Bb7 Bc5 21. Qc1 Nc4 22. Bxc5 Rxc5 23. Qg5 0-0 24. Bg2 Qd2 25. Rf5 Qxg5 26. Rxg5 g6 27. Nd4 Nh7 28. Ne6 fxe6 29. Rxg6+ Kf7 30. Rh6 Nf6 31. g4 e4 32. gxh5 Rg5 33. Rf1 Rxg2+ 34. Kxg2 Ne3+ 35. Kg1 Nxf1 36. Kxf1 Rc8 37. Rg6 Rxc2 38. Rg5 Rc8 39. Ra5 Ra8 40. Kf2 Nd5 41. Kg3 Kf6 42. a3 bxa3 43. bxa3 Ke5 44. h4 Rf8 45. h6 e3 46. h7 e2 47. h8Q+ Rxh8 48. Kf2 Rxh4 49. Kxe2 Rh2+ 50. Kd3 Rh3+ 51. Kd2 Kd4 52. Ra4+ Kc5 53. Rxa6 e5 54. Ra4 Nb6 55. Ra5+ Kd4 56. Ke2 Rh2+ 57. Kf1 e4 58. Ra6 Nc4 59. Ra8 Nd2+ 60. Ke1 Nf3+ 61. Kd1 e3 62. Rd8+ Kc5 63. Re8 Rd2+ 64. Kc1 e2 65. Re5+ Kd6 66. Re3 Rd1+ 67. Kb2 e1Q 0-1

[Event "Sunnyvale Silicon Valley Fall op"]
[Site "Sunnyvale"]
[Date "2023.09.04"]
[Round "8"]
[White "Ghazaryan, Raffi"]
[Black "Guo, Ethan"]
[Result "1/2-1/2"]
[ECO "D49"]
[WhiteElo "2084"]
[BlackElo "1971"]
[PlyCount "74"]
[EventDate "2023.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 axb5 12. exf6 gxf6 13. 0-0 Qb6 14. Qe2 b4 15. Rd1 Bc5 16. Bf4 Bb7 17. Be4 Ba6 18. Qe1 Rc8 19. Rac1 Ke7 20. Rd2 Rhd8 21. Bxh7 Bb7 22. Be4 Bxe4 23. Qxe4 Nf8 24. h4 Ng6 25. Bh2 f5 26. Qd3 Rh8 27. Re2 Bd6 28. Bxd6+ Qxd6 29. Rxc8 Rxc8 30. g3 Qd5 31. h5 Nf8 32. Re5 Qxa2 33. Qxd4 Qc4 34. Qxc4 Rxc4 35. Rb5 Kf6 36. b3 Rc3 37. Nd4 e5 1/2-1/2

[Event "Sunnyvale Silicon Valley Fall op"]
[Site "Sunnyvale"]
[Date "2023.09.04"]
[Round "9"]
[White "Guo, Ethan"]
[Black "Liu, Patrick"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1971"]
[BlackElo "2175"]
[PlyCount "76"]
[EventDate "2023.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Ncb5 Qb8 7. Bd3 Nf6 8. 0-0 a6 9. Nxc6 bxc6 10. Nc3 Be7 11. Qe2 e5 12. f4 d6 13. fxe5 dxe5 14. Kh1 0-0 15. b3 Be6 16. h3 a5 17. Be3 Qb4 18. Bd2 Qb7 19. Na4 Nd7 20. Bc4 Bxc4 21. Qxc4 Qb5 22. Qc3 Nf6 23. Qf3 Rad8 24. c4 Qa6 25. Bc3 Nd7 26. Rad1 Bb4 27. Bb2 Qa7 28. Rd3 f6 29. Rfd1 Rf7 30. Qf5 Qc7 31. Qe6 Bf8 32. Bc3 Qb8 33. Bxa5 Re8 34. Qg4 f5 35. exf5 Nf6 36. Qe2 e4 37. Rd8 Rxd8 38. Rxd8 Qxd8 0-1

[Event "Sunnyvale Silicon Valley Fall op"]
[Site "Sunnyvale"]
[Date "2023.09.03"]
[Round "6"]
[White "Guo, Ethan"]
[Black "Doknjas, Neil"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1971"]
[BlackElo "2219"]
[PlyCount "82"]
[EventDate "2023.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. Bd3 dxe4 8. Nxe4 Qxd4 9. c3 Qd5 10. Nxf6+ gxf6 11. Be3 Qd8 12. 0-0 Nd7 13. Rfd1 Qc7 14. Bf4 e5 15. Bg3 Be7 16. Bf5 Nf8 17. h4 Ne6 18. Qg4 h5 19. Qe4 Bc5 20. b4 Bb6 21. c4 c5 22. b5 Kf8 23. Rd5 Rd8 24. Rxe5 Rd4 25. Qe3 Qd8 26. Bxe6 fxe5 27. Qf3 Qe7 28. Bxe5 Rh6 29. Bxd4 cxd4 30. Bd5 d3 31. Qxd3 Bxf2+ 32. Kxf2 Qf6+ 33. Qf3 Qd4+ 34. Ke2 Qb2+ 35. Kd3 Rf6 36. Qd1 Rf4 37. Be4 f5 38. Bxb7 Qd4+ 39. Kc2 Rf2+ 40. Kb3 Rb2+ 41. Ka4 Qxc4+ 0-1

[Event "Sunnyvale Silicon Valley Fall op"]
[Site "Sunnyvale"]
[Date "2023.09.03"]
[Round "7"]
[White "Guo, Ethan"]
[Black "Liang, Yu Cheng"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1971"]
[BlackElo "2172"]
[PlyCount "112"]
[EventDate "2023.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Na6 6. Nxf6+ gxf6 7. d3 Qd5 8. g3 Bg4 9. Bg2 Nb4 10. Kd1 Qd7 11. Bd2 e5 12. h3 Be6 13. Bxb4 Bxb4 14. c3 Be7 15. Kc2 0-0-0 16. Rad1 Qd5 17. c4 Qa5 18. Kb1 Rd7 19. Nh4 f5 20. Rhe1 Bxh4 21. gxh4 Rhd8 22. Qxe5 Qxe5 23. Rxe5 Rxd3 24. Rxd3 Rxd3 25. Kc2 Rd4 26. b3 Rxh4 27. Kc3 f4 28. Kb4 Bxh3 29. Bxh3+ Rxh3 30. Rf5 Rf3 31. Rxf7 Rxf2 32. Rxh7 Rxa2 33. Rf7 Rf2 34. Kc5 f3 35. b4 Rf1 36. Kd6 Rd1+ 37. Kc5 Rd3 38. b5 cxb5 39. cxb5 a6 40. bxa6 bxa6 41. Rf6 a5 42. Kc4 Ra3 43. Rf7 Kd8 44. Kd5 Ke8 45. Rf4 Ke7 46. Rf5 a4 47. Rf4 Rd3+ 48. Kc4 Rb3 49. Rf5 Ke6 50. Ra5 f2 51. Rxa4 Rb1 52. Ra6+ Ke5 53. Ra5+ Ke4 54. Kc3 f1Q 55. Ra4+ Ke3 56. Ra2 Qd3# 0-1

[Event "Sunnyvale Silicon Valley Fall op"]
[Site "Sunnyvale"]
[Date "2023.09.02"]
[Round "4"]
[White "Guo, Ethan"]
[Black "Lee, Megan Shuen Hui"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1971"]
[BlackElo "2258"]
[PlyCount "146"]
[EventDate "2023.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 d6 7. h3 a5 8. Nbd2 Be6 9. Bb5 Ba7 10. Bxc6 bxc6 11. d4 exd4 12. cxd4 d5 13. e5 Ne4 14. Qc2 Qd7 15. Nxe4 dxe4 16. Qxe4 Bd5 17. Qd3 Bxf3 18. Qxf3 Qxd4 19. Qxc6 Qxe5 20. a4 Bd4 21. Ra3 Rab8 22. Rf3 Rb6 23. Qc2 Rg6 24. Bf4 Qd5 25. Bg3 c5 26. Qd2 Rb8 27. Qxa5 h5 28. Qc7 Ra8 29. Kh1 Bxb2 30. Re1 Bf6 31. Qd6 Qxd6 32. Bxd6 c4 33. Be5 Bg5 34. Bf4 f6 35. Bxg5 Rxg5 36. Rc3 Rc5 37. Ra1 Raa5 38. Kg1 Kf7 39. Kf1 Ke6 40. Ke2 Kd6 41. f4 Rc8 42. Ke3 Rc6 43. Ke4 f5+ 44. Kd4 Rd5+ 45. Ke3 Kc7 46. a5 Re6+ 47. Kf3 Re4 48. a6 Kb8 49. a7+ Ka8 50. Re3 Rxe3+ 51. Kxe3 Rd3+ 52. Ke2 Rg3 53. Kf2 h4 54. Ra2 c3 55. Kf1 Re3 56. Kf2 Re4 57. Kf3 Rc4 58. Rc2 Kxa7 59. Ke3 Kb6 60. Kd3 Kb5 61. Rxc3 Rxc3+ 62. Kxc3 Kc5 63. Kd3 Kd5 64. Ke3 Kc4 65. Ke2 Kd4 66. Kf2 Ke4 67. Ke2 Kxf4 68. Kf2 g6 69. Kf1 Kg3 70. Kg1 f4 71. Kh1 f3 72. Kg1 f2+ 73. Kf1 g5 0-1

[Event "Sunnyvale Silicon Valley Fall op"]
[Site "Sunnyvale"]
[Date "2023.09.02"]
[Round "5"]
[White "Tao, Sihan"]
[Black "Guo, Ethan"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2157"]
[BlackElo "1971"]
[PlyCount "72"]
[EventDate "2023.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. a3 h5 9. Qd2 Nbd7 10. 0-0-0 Bb7 11. Be2 Rc8 12. Kb1 Be7 13. Rhg1 Nb6 14. Bg5 Nc4 15. Bxc4 Rxc4 16. h4 0-0 17. Qd3 Qb6 18. Be3 Qc7 19. Nb3 Nd7 20. Bg5 Ne5 21. Qe2 Bxg5 22. hxg5 Rxc3 23. bxc3 Nc4 24. Nd2 Nxa3+ 25. Kb2 b4 26. Qd3 a5 27. g6 Ba6 28. gxf7+ Kxf7 29. Qxa6 Qxc3+ 30. Ka2 Qxc2+ 31. Ka1 Qc3+ 32. Ka2 Rc8 33. Qxd6 Qc2+ 34. Ka1 Qa4 35. Qd3 Rc3 36. Nb3 Nc2+ 0-1

[Event "Sunnyvale Silicon Valley Fall op"]
[Site "Sunnyvale"]
[Date "2023.09.01"]
[Round "2"]
[White "Guo, Ethan"]
[Black "Rajaram, Rohan"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1971"]
[BlackElo "2179"]
[PlyCount "119"]
[EventDate "2023.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 0-0 11. Nb3 Be7 12. Nfd4 Nxd4 13. cxd4 Nd5 14. Bd2 Bd7 15. e4 Nf6 16. Bf4 Rac8 17. d5 exd5 18. e5 Nh5 19. Be3 g6 20. Bxd5 Ng7 21. Bxf7+ Rxf7 22. Rxd7 Ba3 23. Rad1 Rc7 24. Rxf7 Kxf7 25. Bxa7 Nf5 26. Bb6 Rc2 27. Rd7+ Ke6 28. Rxb7 Kxe5 29. Rxh7 Ke4 30. Kg2 Bb4 31. g4 Ne7 32. Bc5 Nd5 33. Bxb4 Nxb4 34. Re7+ Kf4 35. Rd7 Nxa2 36. Rd4+ Kg5 37. h3 Rb2 38. Nd2 Nb4 39. Nf3+ Kh6 40. Rd6 Nc2 41. Ne5 Ne1+ 42. Kf1 Rb1 43. Ke2 Ng2 44. Nxg6 Kg5 45. Kf3 Ne1+ 46. Ke4 Rb4+ 47. Kd5 Nf3 48. Ne5 Rd4+ 49. Kc5 Rf4 50. Rg6+ Kh4 51. Rh6+ Kg5 52. Rh5+ Kf6 53. Nd3 Rd4 54. Rf5+ Kg6 55. Rxf3 Rd8 56. h4 Rh8 57. Ne5+ Kg7 58. Rf7+ Kh6 59. Rf6+ Kh7 60. Rh6+ 1-0

[Event "Sunnyvale Silicon Valley Fall op"]
[Site "Sunnyvale"]
[Date "2023.09.01"]
[Round "3"]
[White "Kunka, Harshid"]
[Black "Guo, Ethan"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2359"]
[BlackElo "1971"]
[PlyCount "57"]
[EventDate "2023.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. a3 Be7 9. e5 dxe5 10. fxe5 Ng8 11. Be3 Qc7 12. Qd2 b5 13. Be2 Bb7 14. 0-0 Nc6 15. Nxc6 Bxc6 16. Bh5 g6 17. Qf2 Bf8 18. Bf3 Bxf3 19. Qxf3 Rc8 20. Ne4 h6 21. Rad1 Rh7 22. b4 Qxe5 23. Bf4 Qb2 24. Ng5 hxg5 25. Qb7 f5 26. Qxc8+ Kf7 27. Rd8 Qg7 28. Re1 e5 29. Bxe5 1-0

[Event "Vojvodina op 13th"]
[Site "Novi Sad"]
[Date "2023.06.29"]
[Round "1"]
[White "Pavlovic, Milos"]
[Black "Guo, Ethan"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2418"]
[BlackElo "2031"]
[PlyCount "123"]
[EventDate "2023.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. d4 Bg4 5. h3 Bxf3 6. Qxf3 Nbd7 7. Nc3 e6 8. Bd3 Bd6 9. 0-0 0-0 10. Bd2 dxc4 11. Bxc4 e5 12. Bb3 exd4 13. exd4 h6 14. Rfe1 Nb6 15. Rad1 Nbd5 16. g3 Bc7 17. Kg2 Qd7 18. Na4 Rad8 19. Nc5 Qc8 20. Bc2 Bd6 21. Qb3 Nb6 22. Qf3 Nbd5 23. Qb3 Nb6 24. Qf3 Nbd5 25. Re2 Rfe8 26. Rde1 Rxe2 27. Rxe2 Bf8 28. Bb3 Qc7 29. Nd3 Qb6 30. Bc3 Qc7 31. Ne5 a5 32. Bd2 Bb4 33. Bc1 Re8 34. a3 Bd6 35. Bd2 Bxe5 36. dxe5 Rxe5 37. Bxa5 Qe7 38. Bc4 Rxe2 39. Qxe2 Qc5 40. Bd8 Qd6 41. Bxf6 Nxf6 42. Qe3 b5 43. Be2 h5 44. Bf3 g6 45. Qf4 Qe6 46. b3 Kg7 47. Qd4 Qxb3 48. g4 c5 49. Qxc5 hxg4 50. hxg4 Qa4 51. Qe5 Qxa3 52. g5 Qa6 53. Bd5 b4 54. Bb3 Qc6+ 55. f3 Qd7 56. Qxf6+ Kf8 57. Qh8+ Ke7 58. Qe5+ Kf8 59. Qb8+ Kg7 60. Qxb4 Qf5 61. Qd4+ Kf8 62. Qd5 1-0

[Event "Veliko Gradiste Silver Lake op-A"]
[Site "Veliko Gradiste"]
[Date "2023.06.25"]
[Round "9"]
[White "Guo, Ethan"]
[Black "Preobrazhenskaya, Diana"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2011"]
[BlackElo "1936"]
[PlyCount "100"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. h3 e5 7. Nde2 h5 8. g3 Be7 9. Bg2 Nbd7 10. a4 b6 11. 0-0 Bb7 12. Bg5 Qc7 13. Qd2 0-0 14. Rad1 Rac8 15. Kh1 Qb8 16. Qe3 Qa8 17. f4 Rfe8 18. fxe5 dxe5 19. Qf3 Rc7 20. Qf5 g6 21. Qf3 Kh8 22. Qe3 Kg7 23. Bh6+ Kg8 24. Qf3 Nf8 25. Qf2 Qc8 26. Qxb6 Nxe4 27. Nxe4 Bxe4 28. Kh2 Bxg2 29. Kxg2 Rxc2 30. Rf2 Qc4 31. Re1 Ne6 32. Qb7 Nc5 33. Qc6 Qe4+ 34. Qxe4 Nxe4 35. Rf3 Bb4 36. Re3 Bxe1 37. Rxe4 f5 38. Re3 Bd2 39. Kf2 Bxe3+ 40. Bxe3 Rxb2 41. a5 Rc8 42. Kf3 e4+ 43. Kf4 Rxe2 44. h4 Rc3 45. Bd4 Rf3+ 46. Kg5 Rxg3+ 47. Kh6 Rg4 48. Bf6 Rd2 49. Be5 Rd7 50. Bg7 Rf7 0-1

[Event "Veliko Gradiste Silver Lake op-A"]
[Site "Veliko Gradiste"]
[Date "2023.06.24"]
[Round "8"]
[White "Aakash Sharadchandra, Dalvi"]
[Black "Guo, Ethan"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2264"]
[BlackElo "2011"]
[PlyCount "85"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. Qc2 Be7 8. e3 h6 9. Bh4 0-0 10. Bd3 Re8 11. 0-0 Ne4 12. Bxe7 Qxe7 13. Rab1 a5 14. a3 Nxc3 15. Qxc3 a4 16. Rbe1 Nf6 17. Ne5 Ne4 18. Qc2 f6 19. Ng6 Qf7 20. Nf4 f5 21. Be2 Nf6 22. Nd3 Nd7 23. Bd1 Qf6 24. f4 b6 25. Ne5 Nxe5 26. fxe5 Qe6 27. Be2 Rf8 28. Bd3 Bd7 29. Rf3 c5 30. Ref1 g6 31. Qf2 c4 32. Bb1 Qe7 33. g4 fxg4 34. Rf6 Rxf6 35. Qxf6 Qxf6 36. Rxf6 Bf5 37. Bxf5 gxf5 38. Rd6 b5 39. Rb6 Rc8 40. e6 Kf8 41. Rxb5 Ke7 42. Rxd5 Kxe6 43. Re5+ 1/2-1/2

[Event "Veliko Gradiste Silver Lake op-A"]
[Site "Veliko Gradiste"]
[Date "2023.06.23"]
[Round "7"]
[White "Guo, Ethan"]
[Black "Zherebtsova, Alexandra"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2011"]
[BlackElo "2197"]
[PlyCount "71"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be6 8. Nc4 Rb8 9. Bd3 Nf6 10. 0-0 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. Nb6 Qd8 14. Be3 Be7 15. Bc4 Bxc4 16. Nxc4 b5 17. Nd2 0-0 18. c4 b4 19. Nf3 Qc7 20. Qc2 f5 21. c5 f4 22. Bd2 Rb5 23. a3 bxa3 24. Rxa3 Rxc5 25. Qe4 a5 26. Rc3 Rxc3 27. Bxc3 Bf6 28. Re1 Rc8 29. h3 h6 30. Nxe5 Nxe5 31. Bxe5 Bxe5 32. Qxe5 Qxe5 33. Rxe5 Rc1+ 34. Kh2 Rc2 35. f3 Rxb2 36. Rxa5 1/2-1/2

[Event "Veliko Gradiste Silver Lake op-A"]
[Site "Veliko Gradiste"]
[Date "2023.06.22"]
[Round "6"]
[White "Guo, Ethan"]
[Black "Dabhade, Arnav"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2011"]
[BlackElo "1680"]
[PlyCount "62"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 a6 7. d4 exd4 8. cxd4 Ba7 9. Nc3 h6 10. h3 0-0 11. Re1 Re8 12. Bf4 b5 13. Bb3 Bb7 14. e5 dxe5 15. dxe5 Nh7 16. e6 fxe6 17. Bxe6+ Kh8 18. Qxd8 Nxd8 19. Bd5 Rxe1+ 20. Rxe1 Nf6 21. Bxb7 Nxb7 22. Bxc7 Nc5 23. Ne5 Re8 24. Kf1 b4 25. Nd1 Nce4 26. Nf3 Rc8 27. Bf4 Rc2 28. Re2 Rxe2 29. Kxe2 Nd5 30. Be5 a5 31. g3 a4 1-0

[Event "Veliko Gradiste Silver Lake op-A"]
[Site "Veliko Gradiste"]
[Date "2023.06.21"]
[Round "5"]
[White "Advaitt, Srikant Koduri"]
[Black "Guo, Ethan"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1858"]
[BlackElo "2011"]
[PlyCount "81"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 c5 6. c3 Nc6 7. Nbd2 b6 8. Bd3 Bb7 9. 0-0 0-0 10. Ne5 Ne7 11. Qf3 Qc7 12. Rfd1 Rac8 13. Bf4 Ng6 14. Nxg6 hxg6 15. Bxd6 Qxd6 16. Qg3 Qxg3 17. hxg3 Rfe8 18. Nf3 Ng4 19. Be2 Nf6 20. Ne5 Re7 21. g4 Nd7 22. Nxd7 Rxd7 23. Bd3 Re7 24. f4 g5 25. g3 gxf4 26. gxf4 g6 27. Kf2 Kg7 28. Rh1 Ree8 29. g5 Rh8 30. Ke2 Rxh1 31. Rxh1 c4 32. Bc2 b5 33. a4 Bc6 34. axb5 Bxb5 35. Kd2 a6 36. Kc1 Rb8 37. Kb1 Bc6 38. Rh2 Bd7 39. Rh1 Bc6 40. Ka2 Bd7 41. Kb1 1/2-1/2

[Event "Veliko Gradiste Silver Lake op-A"]
[Site "Veliko Gradiste"]
[Date "2023.06.20"]
[Round "4"]
[White "Guo, Ethan"]
[Black "Demirkol, Kerim Calvelo"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2011"]
[BlackElo "1689"]
[PlyCount "62"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Bg4 6. Nxf6+ gxf6 7. h3 Bxf3 8. Qxf3 Qd5 9. Qe3 e6 10. d4 c5 11. dxc5 Bxc5 12. Qd3 Qxd3 13. Bxd3 Nc6 14. Bh6 Ke7 15. 0-0 f5 16. Rfe1 Kf6 17. Bd2 Bb4 18. c3 Rhd8 19. cxb4 Rxd3 20. Bc3+ Kg6 21. Rac1 a6 22. Kf1 Rad8 23. Re3 f4 24. Rxd3 Rxd3 25. Ke2 Rd5 26. a3 Kf5 27. g3 h5 28. gxf4 Kxf4 29. Rg1 Nd4+ 30. Bxd4 Rxd4 31. Rg7 Rd7 1/2-1/2

[Event "Veliko Gradiste Silver Lake op-A"]
[Site "Veliko Gradiste"]
[Date "2023.06.19"]
[Round "2"]
[White "Guo, Ethan"]
[Black "Oikonomopoulos, Filippos"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2011"]
[BlackElo "1733"]
[PlyCount "45"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. h3 a6 6. c3 d6 7. 0-0 Ba7 8. Bb3 h6 9. Re1 0-0 10. Nbd2 Be6 11. Nf1 Qd7 12. Ng3 Ne7 13. d4 Ng6 14. Be3 Bxb3 15. Qxb3 c6 16. Rad1 Qc7 17. Qc2 exd4 18. cxd4 Rfe8 19. Nd2 Rad8 20. Kh1 Nf8 21. f4 Ne6 22. Nf3 Rc8 23. Bc1 1-0

[Event "Veliko Gradiste Silver Lake op-A"]
[Site "Veliko Gradiste"]
[Date "2023.06.19"]
[Round "3"]
[White "Pogorelskikh, Sergey"]
[Black "Guo, Ethan"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2209"]
[BlackElo "2011"]
[PlyCount "89"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bg5 Be7 8. Bc4 c5 9. 0-0 0-0 10. c3 Qc7 11. dxc5 Qxc5 12. Qd4 Qxd4 13. Nxd4 Bd7 14. a4 Rac8 15. Be2 Bc5 16. Rfd1 Rfd8 17. Bf3 Be8 18. a5 Bxd4 19. Rxd4 Rxd4 20. cxd4 Bc6 21. Rc1 Nd5 22. Bd2 Kf8 23. h4 Ke8 24. h5 h6 25. Bxd5 exd5 26. Bb4 Kd7 27. Bc5 a6 28. Rc3 g6 29. Rf3 Ke6 30. hxg6 fxg6 31. Bf8 h5 32. Bg7 Rg8 33. Be5 Ke7 34. Rf6 g5 35. Rh6 h4 36. f3 g4 37. f4 h3 38. f5 hxg2 39. Rh7+ Ke8 40. f6 Rf8 41. Re7+ Kd8 42. Kxg2 Bd7 43. Kg3 Rh8 44. Rg7 Rf8 45. Bd6 1-0

[Event "Veliko Gradiste Silver Lake op-A"]
[Site "Veliko Gradiste"]
[Date "2023.06.18"]
[Round "1"]
[White "Damljanovic, Branko"]
[Black "Guo, Ethan"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2422"]
[BlackElo "2011"]
[PlyCount "87"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bd3 Bg7 6. Bc2 0-0 7. d4 cxd4 8. cxd4 Nc6 9. 0-0 b6 10. Nc3 Bb7 11. Re1 Rc8 12. Bg5 Nb4 13. Bb1 Nd7 14. Qd2 Re8 15. a3 Nc6 16. Ba2 Nf8 17. Bh6 e6 18. Rad1 Ne7 19. Qf4 Qd7 20. Nh2 Bxh6 21. Qxh6 Kh8 22. h4 Ng8 23. Qf4 h5 24. Nf3 Kg7 25. Ng5 Nh7 26. Nxh7 Kxh7 27. e5 d5 28. Bb1 Kg7 29. Re3 a6 30. Rg3 Qe7 31. Rg5 Nh6 32. Ne2 Rh8 33. Qg3 Rcg8 34. Nf4 Kf8 35. Qb3 b5 36. Rc1 Nf5 37. Bxf5 gxf5 38. Qb4 Rxg5 39. hxg5 Qxb4 40. axb4 Kg7 41. Rc7 Bc8 42. g6 Rf8 43. gxf7 h4 44. Kh2 1-0

[Event "Wch U10 blitz"]
[Site "Batumi"]
[Date "2023.06.11"]
[Round "11"]
[White "Alshibaia, Nikoloz"]
[Black "Guo, Ethan"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "1253"]
[BlackElo "1867"]
[PlyCount "46"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Georgia"]
[BlackTeam "United States"]
[WhiteTeamCountry "GEO"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 0-0 9. Be3 b5 10. a3 Bb7 11. f3 Nbd7 12. Qe2 Nc5 13. Ba2 Rc8 14. Rad1 Qc7 15. Nb3 Ncd7 16. Bf4 Rfd8 17. Rd2 Nh5 18. Be3 g6 19. Rfd1 Ne5 20. Qf2 Nc4 21. Re2 Qb8 22. Nd2 Nxb2 23. Ncb1 Nxd1 0-1

[Event "Wch U10 blitz"]
[Site "Batumi"]
[Date "2023.06.11"]
[Round "7"]
[White "Deepak Ambattu, Rithvik"]
[Black "Guo, Ethan"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1780"]
[BlackElo "1867"]
[PlyCount "84"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Schottland"]
[BlackTeam "United States"]
[WhiteTeamCountry "SCO"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. f3 Bd7 7. Be3 Rc8 8. Qd2 a6 9. 0-0-0 g6 10. g4 Bg7 11. Kb1 b5 12. h4 Ne5 13. Be2 b4 14. Nd5 Nxd5 15. exd5 a5 16. h5 Qc7 17. hxg6 fxg6 18. Bh6 Bxh6 19. Qxh6 Kf7 20. Rhg1 Kg8 21. Qe3 Kg7 22. f4 Nf7 23. Qxe7 Rhe8 24. Nf5+ Bxf5 25. Qxc7 Rxc7 26. Bb5 Bxc2+ 27. Ka1 Rb8 28. Bd3 Bxd1 29. Rxd1 Rc5 30. Be4 Re8 31. Bf3 Re3 32. Bg2 Re2 33. Bf3 Rf2 34. Be4 Rxf4 35. Bh1 Rxg4 36. Re1 Ne5 37. Be4 Rxe4 38. Rd1 Rd4 39. Re1 Rcxd5 40. a4 b3 41. Rc1 Rd1 42. Kb1 Nf3 0-1

[Event "Wch U10 blitz"]
[Site "Batumi"]
[Date "2023.06.11"]
[Round "10"]
[White "Guo, Ethan"]
[Black "Tleuov, Akhan"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1867"]
[BlackElo "1498"]
[PlyCount "63"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Kazakhstan"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "KAZ"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 0-0 7. h3 Bb6 8. Nbd2 d5 9. Bb5 dxe4 10. dxe4 Qd6 11. Qe2 Be6 12. Bxc6 bxc6 13. Nc4 Bxc4 14. Qxc4 Rfe8 15. Bg5 Rad8 16. a4 a5 17. Nh4 Qd3 18. Qxc6 Rd6 19. Qb7 Nxe4 20. Nf3 Nxg5 21. Nxg5 Rg6 22. Nf3 e4 23. Ne5 Qe2 24. Nxg6 hxg6 25. b4 e3 26. fxe3 Rxe3 27. Kh1 Qd3 28. Qc8+ Kh7 29. bxa5 Bxa5 30. Rad1 Qe4 31. Rd8 Rxh3+ 32. Qxh3+ 1-0

[Event "Wch U10 blitz"]
[Site "Batumi"]
[Date "2023.06.11"]
[Round "9"]
[White "Guo, Ethan"]
[Black "Zhauynbay, Alimzhan"]
[Result "1-0"]
[ECO "B39"]
[WhiteElo "1867"]
[BlackElo "1714"]
[PlyCount "144"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Kazakhstan"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "KAZ"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Qd2 Qa5 11. Rc1 0-0 12. Be2 b6 13. 0-0 f5 14. exf5 Qxf5 15. Nd5 Qf7 16. Bf3 Rb8 17. Rfe1 Bb7 18. h3 Kh8 19. b3 Rbc8 20. a4 Nc7 21. Nxc7 Bxf3 22. Nb5 Bxg2 23. Kxg2 Qf3+ 24. Kg1 Qxh3 25. Qd5 a6 26. Nc3 Qh4 27. Qe4 Qh5 28. Qh1 Qf5 29. Qd5 Qf6 30. Ne4 Qh4 31. Ng5 Rf5 32. Qg2 Rcf8 33. Ne4 Rh5 34. Ng3 Re5 35. Bxb6 Rxe1+ 36. Rxe1 Qf6 37. a5 Qc3 38. Rxe7 Qxb3 39. c5 Qb1+ 40. Qf1 Qb3 41. Re3 Qd5 42. Rd3 Qc6 43. Rd6 Qa4 44. Rd2 Qf4 45. Re2 Bd4 46. Qg2 Qc1+ 47. Kh2 Qh6+ 48. Kg1 Qc1+ 49. Qf1 Qf4 50. Nh1 Qg4+ 51. Kh2 Qh4+ 52. Kg2 Qg4+ 53. Ng3 Qf3+ 54. Kh2 Qf4 55. Re4 Qh6+ 56. Kg2 Bxf2 57. Qa1+ Kg8 58. Qa2+ Kh8 59. Qb2+ Kg8 60. Qb3+ Kh8 61. Qc3+ Kg8 62. Qc4+ Kh8 63. Qc3+ Kg8 64. Re2 Qf4 65. Re7 Bd4 66. Qc4+ Kh8 67. Qe2 Qf6 68. Re8 Qc6+ 69. Kh2 Qf6 70. Rxf8+ Qxf8 71. Qd2 Qf6 72. Qe2 Kg7 1-0

[Event "Wch U10 blitz"]
[Site "Batumi"]
[Date "2023.06.11"]
[Round "8"]
[White "Sason, Noam"]
[Black "Guo, Ethan"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1562"]
[BlackElo "1867"]
[PlyCount "67"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Israel"]
[BlackTeam "United States"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 0-0 9. Re1 b5 10. Qf3 Bb7 11. Bxe6 fxe6 12. Nxe6 Qc8 13. Nxf8 Qxf8 14. Qg3 Nbd7 15. Bg5 Rc8 16. Rad1 Ne5 17. Qh3 b4 18. Qe6+ Kh8 19. Bxf6 Bxf6 20. Nd5 Bh4 21. Re2 Re8 22. Qh3 Bd8 23. Ne3 Bxe4 24. Rd4 d5 25. Nxd5 Bg6 26. Rd1 Nc6 27. Rde1 Rxe2 28. Rxe2 Nd4 29. Rd2 Nxc2 30. Nf4 Be4 31. Ne6 Bf5 32. Nxf8 Bxh3 33. Rxd8 h6 34. gxh3 1-0

[Event "Wch U10 blitz"]
[Site "Batumi"]
[Date "2023.06.10"]
[Round "6"]
[White "Guo, Ethan"]
[Black "Balanandan, Ayyappan"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1867"]
[BlackElo "1461"]
[PlyCount "70"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Indien"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "IND"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. Nf3 Bg7 5. 0-0 Nbd7 6. c3 e5 7. Nbd2 0-0 8. Re1 c6 9. h3 Qc7 10. Nf1 h6 11. Qc2 Re8 12. Ng3 Nf8 13. Be3 g5 14. Nd2 Ng6 15. Bf1 Nf4 16. Rad1 Kh8 17. Nc4 b5 18. dxe5 dxe5 19. Nd6 Be6 20. Nxe8 Rxe8 21. Bc5 Nd7 22. Bd6 Qc8 23. a4 a6 24. axb5 axb5 25. c4 bxc4 26. Bxc4 Nf8 27. Bxe6 N8xe6 28. Nf5 Nd4 29. Nxd4 exd4 30. e5 Qb7 31. b4 c5 32. Qe4 Qxb4 33. Qc6 Rg8 34. Qxc5 Qb7 35. f3 Qb2 0-1

[Event "Wch U10 blitz"]
[Site "Batumi"]
[Date "2023.06.10"]
[Round "5"]
[White "Guo, Ethan"]
[Black "Banerjee, Supratit"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1867"]
[BlackElo "1768"]
[PlyCount "89"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Schottland"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "SCO"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. Be3 cxd4 8. Nxd4 Bd7 9. 0-0 Be7 10. Nc3 0-0 11. Qe2 e5 12. Nxc6 Bxc6 13. Bxc6 bxc6 14. Rad1 Qc7 15. Qc4 Rfd8 16. Rxd8+ Rxd8 17. Nb5 Qb7 18. Nxa7 c5 19. Nb5 h6 20. a4 Rc8 21. Rd1 Qb8 22. h3 e4 23. b3 Rd8 24. Rxd8+ Qxd8 25. Bxc5 Qd1+ 26. Kh2 Bxc5 27. Qxc5 Qd2 28. c4 Qf4+ 29. g3 Qd2 30. Qe3 Qc2 31. Nd4 Qb1 32. a5 Qa1 33. b4 Qa2 34. Qe2 Qa1 35. Nc6 Qa4 36. b5 e3 37. fxe3 Ne4 38. a6 f5 39. a7 g6 40. Qb2 Kh7 41. b6 Qxc6 42. b7 Qc7 43. b8Q Qxc4 44. Q2b7+ Qc7 45. Q7xc7# 1-0

[Event "Wch U10 blitz"]
[Site "Batumi"]
[Date "2023.06.10"]
[Round "1"]
[White "Guo, Ethan"]
[Black "Maghlakelidze, Nikoloz"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1867"]
[BlackElo "1235"]
[PlyCount "105"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Georgia"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "GEO"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 a6 8. Be2 0-0 9. 0-0 d6 10. b3 Bd7 11. Rc1 Qc7 12. f3 Rac8 13. Qd2 Nxd4 14. Bxd4 e5 15. Be3 Rfd8 16. Rfd1 Be6 17. Qe1 Qe7 18. Qf2 Rd7 19. Na4 Rcc7 20. Kh1 Nh5 21. Nb6 Rd8 22. Rd2 f5 23. Nd5 Bxd5 24. Rxd5 Rcc8 25. Bb6 Rd7 26. Rcd1 Nf4 27. R5d2 Rf8 28. c5 Rf6 29. Bc4+ Kh8 30. Qh4 Bf8 31. Qe1 Bg7 32. a3 Bf8 33. b4 Bg7 34. a4 Bf8 35. b5 axb5 36. Bxb5 Rd8 37. Bxd8 Qxd8 38. cxd6 Rxd6 39. Rxd6 Bxd6 40. Qd2 Qg5 41. g3 Nh3 42. Qxg5 Nxg5 43. Rxd6 Nxf3 44. exf5 gxf5 45. Rd8+ Kg7 46. Kg2 Nd4 47. Rd7+ Kf6 48. Rxb7 e4 49. Rb6+ Ke5 50. a5 e3 51. a6 Ke4 52. a7 e2 53. Bxe2 1-0

[Event "Wch U10 blitz"]
[Site "Batumi"]
[Date "2023.06.10"]
[Round "3"]
[White "Guo, Ethan"]
[Black "Rahbar, Aihan"]
[Result "1-0"]
[ECO "B39"]
[WhiteElo "1867"]
[BlackElo "1665"]
[PlyCount "53"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Iran"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "IRI"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 e5 10. Be2 0-0 11. 0-0 d6 12. b3 Be6 13. Rc1 Rc8 14. Bd3 f5 15. exf5 gxf5 16. Bxd4 exd4 17. Ne2 f4 18. f3 Qf6 19. Be4 b6 20. Qd2 Rcd8 21. Rfd1 d5 22. cxd5 Bxd5 23. Bb1 Qg5 24. Qd3 h6 25. Qh7+ Kf7 26. Rc7+ Kf6 27. h4 1-0

[Event "Wch U10 blitz"]
[Site "Batumi"]
[Date "2023.06.10"]
[Round "2"]
[White "Obidjonov, Oriyat"]
[Black "Guo, Ethan"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1433"]
[BlackElo "1867"]
[PlyCount "66"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Uzbekistan"]
[BlackTeam "United States"]
[WhiteTeamCountry "UZB"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. Bc4 Bg7 8. Be3 0-0 9. Qd2 b5 10. Bd5 Nxd5 11. Nxd5 Bb7 12. a3 Nc6 13. 0-0 Ne5 14. b3 Rc8 15. f4 Nc6 16. f5 Nxd4 17. Bxd4 Bxd4+ 18. Qxd4 Bxd5 19. exd5 Rxc2 20. Rae1 Qc7 21. Qe3 Rc3 22. Qd4 Rxb3 23. Qh4 Qc5+ 24. Kh1 Qxd5 25. Rxe7 Rb2 26. Qg5 h6 27. Qg3 g5 28. f6 Rd2 29. Rfe1 Rd1 30. Qg4 Rxe1+ 31. Rxe1 Qd2 32. Rf1 Qd3 33. Qh5 Qxf1+ 0-1

[Event "Wch U10 blitz"]
[Site "Batumi"]
[Date "2023.06.10"]
[Round "4"]
[White "Sklokin, Sergey"]
[Black "Guo, Ethan"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1715"]
[BlackElo "1867"]
[PlyCount "210"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "United States"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. d3 0-0 7. Be3 Nc6 8. Nbd2 a6 9. a4 Bd7 10. h3 Rb8 11. d4 cxd4 12. Nxd4 Nxd4 13. cxd4 d5 14. e5 Ne8 15. Bd3 b5 16. axb5 Bxb5 17. Bxb5 Rxb5 18. Rxa6 Rxb2 19. Qc1 Rb6 20. Qa3 Rxa6 21. Qxa6 Nc7 22. Qc6 Ne6 23. Nb3 Qb8 24. Nc5 Nxc5 25. Qxc5 e6 26. Rc1 Qb3 27. Qe7 Qb5 28. Rc7 Qe8 29. Qc5 Qb8 30. Kh2 Qd8 31. Qc6 Qa8 32. Qd7 Qd8 33. Qc6 Qa8 34. Qc5 Re8 35. Ra7 Qc8 36. Rc7 Qa8 37. f3 Bf8 38. Qb5 Re7 39. Rxe7 Bxe7 40. Qd7 Qd8 41. Qb7 Bg5 42. f4 Bh6 43. Kg3 Bf8 44. Bd2 Qe7 45. Qc8 Qa3+ 46. Kh2 Qb2 47. Be3 Qa3 48. Bf2 Qd3 49. Qd8 Qd2 50. Kg3 Qd3+ 51. Kh2 Qd2 52. Qh4 h5 53. Qg3 Bh6 54. Be3 Qd3 55. Qf2 Qe4 56. g4 hxg4 57. hxg4 Qd3 58. Kg3 Bf8 59. Kf3 Qd1+ 60. Qe2 Qh1+ 61. Kg3 Be7 62. Qh2 Qe4 63. Qd2 Bb4 64. Qe2 Bc3 65. Qf2 Kg7 66. Qf3 Qd3 67. Bf2 Qd2 68. Qe3 Qxe3+ 69. Bxe3 Bb4 70. Kf3 Ba3 71. Ke2 Kf8 72. Kd3 Ke8 73. Bd2 Kd7 74. Ke3 Be7 75. Kf3 Kc6 76. f5 gxf5 77. gxf5 Kd7 78. f6 Bf8 79. Kg4 Ke8 80. Kf3 Ba3 81. Ke3 Bf8 82. Kd3 Kd7 83. Ba5 Bh6 84. Bd2 Bf8 85. Kc3 Kc6 86. Kb3 Kb5 87. Be1 Kc6 88. Bb4 Bh6 89. Ka4 Kd7 90. Kb5 Ke8 91. Kc6 Be3 92. Bc5 Bd2 93. Kc7 Ba5+ 94. Bb6 Bb4 95. Kc6 Bd2 96. Bc5 Be3 97. Kd6 Bf4 98. Bb6 Bd2 99. Kc5 Bc1 100. Kb5 Ba3 101. Bc5 Bc1 102. Kb6 Be3 103. Kc6 Bd2 104. Kd6 Ba5 105. Kc6 Bc3 1/2-1/2

[Event "Wch U10 rapid"]
[Site "Batumi"]
[Date "2023.06.08"]
[Round "8"]
[White "Del, Nikita"]
[Black "Guo, Ethan"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1338"]
[BlackElo "2011"]
[PlyCount "80"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "FIDE"]
[BlackTeam "United States"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Be3 d5 7. exd5 cxd5 8. c3 Nf6 9. Nd2 Be7 10. Nf3 0-0 11. Bd4 Rb8 12. Rb1 Qa5 13. a3 Bd7 14. Bd3 Ba4 15. Qe2 Bb3 16. 0-0 Rfc8 17. Rfe1 Bc4 18. Ne5 Bxd3 19. Qxd3 Rb7 20. Qg3 Qc7 21. f3 Rcb8 22. Qf2 Bxa3 23. b4 a5 24. Ng4 Nxg4 25. fxg4 Qd7 26. Be5 Rc8 27. bxa5 Ra7 28. Rb3 Rxa5 29. Reb1 Bc5 30. Bd4 Bxd4 31. Qxd4 Qa7 32. Rb6 Ra4 33. Qe5 Rxg4 34. Qd6 Rgc4 35. R1b3 R4c6 36. Qb4 g6 37. Qd4 Rxb6 38. Rxb6 Qa1+ 39. Kf2 Qxc3 40. Qa4 Qc5+ 0-1

[Event "Wch U10 rapid"]
[Site "Batumi"]
[Date "2023.06.08"]
[Round "9"]
[White "Guo, Ethan"]
[Black "Keerthi Kumar, Advait"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2011"]
[BlackElo "1656"]
[PlyCount "58"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "England"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 g6 3. h4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 e5 7. d5 Na6 8. h5 Nc5 9. Qc2 c6 10. Be3 cxd5 11. cxd5 b6 12. hxg6 fxg6 13. Nf3 Ng4 14. Bg5 Qd7 15. Bb5 Qf7 16. Bc6 Bb7 17. Bxb7 Nxb7 18. Qe2 a6 19. Be3 Nxe3 20. Qxe3 Qf4 21. Qe2 Nc5 22. Rh4 Qf6 23. Qe3 b5 24. Ne2 Rac8 25. Rh1 a5 26. Nd2 Qxf2+ 27. Qxf2 Nd3+ 28. Kd1 Nxf2+ 29. Ke1 Nxh1 0-1

[Event "Wch U10 rapid"]
[Site "Batumi"]
[Date "2023.06.08"]
[Round "11"]
[White "Guo, Ethan"]
[Black "Popov, Aleksandr And"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2011"]
[BlackElo "1231"]
[PlyCount "169"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "FIDE"]
[WhiteTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. a4 a5 7. 0-0 d6 8. Nbd2 0-0 9. h3 Be6 10. Re1 Qd7 11. Bb5 Rad8 12. d4 Bb6 13. d5 Nxd5 14. exd5 Bxd5 15. Nc4 Bxc4 16. Bxc4 Qf5 17. Be3 Bxe3 18. Rxe3 e4 19. Nd4 Nxd4 20. Qxd4 d5 21. Bb3 b6 22. Rg3 f6 23. Re1 c5 24. Qxe4 Qxe4 25. Rxe4 c4 26. Re7 Rf7 27. Rxf7 Kxf7 28. Bc2 Rb8 29. Bg6+ Ke7 30. Re3+ Kd6 31. Be8 Rb7 32. Kf1 Rc7 33. Bb5 Ra7 34. Re8 Rb7 35. Rd8+ Ke5 36. Bc6 Rc7 37. Bxd5 Rc5 38. Bf3 b5 39. axb5 Rxb5 40. Rd2 a4 41. Bc6 Ra5 42. Rd4 a3 43. bxa3 Rxa3 44. Rxc4 Ra1+ 45. Ke2 Ra2+ 46. Kf3 Ra6 47. Bb5 Rb6 48. Re4+ Kd6 49. c4 Rb7 50. Rd4+ Kc5 51. Rd5+ Kb4 52. Rd7 Rxd7 53. Bxd7 Kxc4 54. Kf4 Kd5 55. Kf5 Kd6 56. Ba4 Ke7 57. Kg6 Kf8 58. Bb3 h5 59. h4 f5 60. g3 Ke7 61. Kxg7 Kd6 62. Kg6 Ke5 63. Kxh5 Ke4 64. Bd1 f4 65. g4 f3 66. g5 Kf5 67. Bxf3 Ke6 68. g6 Ke7 69. Bd5 Kf6 70. Kh6 Ke7 71. g7 Kd6 72. Ba2 Kc5 73. g8R Kd4 74. Re8 Kc3 75. f4 Kb2 76. Bd5 Kc3 77. f5 Kd4 78. Bg8 Kc3 79. f6 Kd4 80. f7 Kc3 81. f8Q Kd3 82. Qd6+ Kc3 83. Rc8+ Kb2 84. Qb4+ Ka1 85. Rc1# 1-0

[Event "Wch U10 rapid"]
[Site "Batumi"]
[Date "2023.06.08"]
[Round "10"]
[White "Sason, Noam"]
[Black "Guo, Ethan"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1456"]
[BlackElo "2011"]
[PlyCount "49"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Israel"]
[BlackTeam "United States"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 0-0 9. Re1 b5 10. Qf3 Bb7 11. Bxe6 fxe6 12. Nxe6 Qd7 13. Nxf8 Bxf8 14. Bg5 Be7 15. Rad1 Nc6 16. Qg3 Qe6 17. Bxf6 Qxf6 18. Nd5 Qxb2 19. Nxe7+ Nxe7 20. Qxd6 Nc6 21. e5 Qxc2 22. e6 Qg6 23. Qc7 Qe8 24. Qxb7 Ra7 25. Qxc6 1-0

[Event "Wch U10 rapid"]
[Site "Batumi"]
[Date "2023.06.07"]
[Round "4"]
[White "Batyrov, Alihan"]
[Black "Guo, Ethan"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "1733"]
[BlackElo "2011"]
[PlyCount "92"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Turkmenistan"]
[BlackTeam "United States"]
[WhiteTeamCountry "TKM"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. g4 h6 10. 0-0-0 b4 11. Nce2 Qc7 12. Kb1 Bb7 13. Nc1 d5 14. exd5 Nxd5 15. Be2 0-0-0 16. Ncb3 Be7 17. h4 Kb8 18. Bf2 Ka8 19. Qe1 Bd6 20. Qf1 Nb8 21. Bg1 Bf4 22. Bd3 e5 23. Nf5 g6 24. Qf2 Nc6 25. Ng3 Be3 26. Qe2 Bxg1 27. Rhxg1 Nf4 28. Qf1 Nxd3 29. Rxd3 Rxd3 30. Qxd3 Rd8 31. Qe2 Nd4 32. Nxd4 Rxd4 33. Rd1 Qd8 34. Rxd4 Qxd4 35. Nf1 Qg1 36. Qd1 Qh1 37. a3 bxa3 38. bxa3 Qxf3 39. Qd8+ Ka7 40. Nd2 Qxg4 41. Nb3 Qg1+ 42. Kb2 Qb6 43. Qe7 f6 44. Qg7 g5 45. Qxh6 gxh4 46. Qxh4 e4 1/2-1/2

[Event "Wch U10 rapid"]
[Site "Batumi"]
[Date "2023.06.07"]
[Round "7"]
[White "Diasamidze, Rati"]
[Black "Guo, Ethan"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1311"]
[BlackElo "2011"]
[PlyCount "94"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Georgia"]
[BlackTeam "United States"]
[WhiteTeamCountry "GEO"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 0-0 7. 0-0 d5 8. Ne5 Nbd7 9. Nxd7 Qxd7 10. Qc2 Rac8 11. cxd5 exd5 12. Nf3 Bd6 13. Bg5 Ne4 14. Bf4 Bxf4 15. gxf4 c5 16. dxc5 bxc5 17. Ne5 Qe7 18. Rfd1 Qh4 19. Bxe4 dxe4 20. e3 Rc7 21. Qc4 Qe7 22. Rd2 Bc8 23. Rad1 Bf5 24. Rd6 Be6 25. Qxe4 Bxa2 26. Rd7 Rxd7 27. Rxd7 Qe6 28. f5 Qb6 29. Rb7 Qd6 30. Rd7 Qb6 31. Rb7 Qa5 32. f6 Qe1+ 33. Kg2 g6 34. Rd7 Qa5 35. Qf4 Qb6 36. Ng4 Qc6+ 37. f3 Kh8 38. Qh6 Rg8 39. Rxf7 Bxf7 40. Ne5 Qxf6 41. Nd7 Qxb2+ 42. Kg3 Qg7 43. Qg5 h6 44. Qxc5 Be6 45. Ne5 Rc8 46. Qd6 Re8 47. Qc6 Qxe5+ 0-1

[Event "Wch U10 rapid"]
[Site "Batumi"]
[Date "2023.06.07"]
[Round "6"]
[White "Guo, Ethan"]
[Black "Balanandan, Ayyappan"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2011"]
[BlackElo "1514"]
[PlyCount "140"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Indien"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "IND"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 c6 6. Nf3 Qc7 7. h3 Nbd7 8. Bd3 e5 9. 0-0 0-0 10. Rad1 Re8 11. Rfe1 Nf8 12. Bf1 Nh5 13. a4 a5 14. d5 c5 15. Bb5 Rd8 16. Qd3 h6 17. Qd2 g5 18. h4 f6 19. Be2 Nf4 20. Bxf4 exf4 21. Nb5 Qe7 22. Qd3 g4 23. Nh2 h5 24. g3 f3 25. Bf1 Ng6 26. Qd2 Ne5 27. b3 Kh7 28. Bd3 Bh6 29. Qc3 b6 30. Nf1 Nxd3 31. Qxd3 Qe5 32. Ne3 Bxe3 33. Qxe3 Bd7 34. Na3 Rab8 35. Nc4 Qe7 36. Qf4 Bc8 37. Qe3 Ba6 38. Nb2 Qe5 39. Rb1 Re8 40. c4 f5 41. exf5 Qxe3 42. Rxe3 Rxe3 43. fxe3 Re8 44. Re1 Bc8 45. f6 Kg6 46. e4 Kxf6 47. Nd3 Re7 48. Kf2 Bd7 49. Ke3 Re5 50. Kf4 Bf5 51. Nf2 Bg6 52. Nd3 Be8 53. Ke3 Bd7 54. Nf2 Bc8 55. Nd1 Bf5 56. Nc3 Bd7 57. Nd1 Bf5 58. Nf2 Bd7 59. Rd1 Bc8 60. Kf4 Bd7 61. Nd3 Bc8 62. Ke3 Bd7 63. Nf4 Bf5 64. Nxh5+ Kg6 65. Nf4+ Kf7 66. Kf2 Rxe4 67. Rd2 Rd4 68. Rxd4 cxd4 69. Ke1 d3 70. Kd2 f2 0-1

[Event "Wch U10 rapid"]
[Site "Batumi"]
[Date "2023.06.07"]
[Round "5"]
[White "Guo, Ethan"]
[Black "Sklokin, Sergey"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2011"]
[BlackElo "1954"]
[PlyCount "76"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "FIDE"]
[WhiteTeamCountry "USA"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. d4 Nf6 8. Qd3 Bg4 9. Ne5 e6 10. Nxg4 Nxg4 11. Be2 Nf6 12. 0-0 h6 13. b3 Bd6 14. Bb2 Nd5 15. Bf3 0-0 16. g3 Qf6 17. Bg2 Ne7 18. c4 Ng6 19. Be4 Rad8 20. Bxg6 fxg6 21. Qe2 Kh7 22. d5 e5 23. dxc6 bxc6 24. Rad1 Qf5 25. Qe3 a5 26. c5 Bc7 27. Rd2 Rxd2 28. Qxd2 Rd8 29. Qe2 Rd5 30. Rc1 e4 31. Kg2 Rd3 32. Re1 e3 33. fxe3 Qe4+ 34. Kg1 Bd8 35. Bd4 Bg5 36. Qf2 h5 37. h4 Bd8 38. Qf7 Rxd4 0-1

[Event "Wch U10 rapid"]
[Site "Batumi"]
[Date "2023.06.06"]
[Round "1"]
[White "Guo, Ethan"]
[Black "Leht, Karl Samuel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2011"]
[BlackElo "1249"]
[PlyCount "53"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Estonia"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "EST"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. a4 a5 7. 0-0 0-0 8. Nbd2 Ba7 9. h3 h6 10. Re1 Re8 11. Nf1 Be6 12. Bb5 Qc8 13. Ng3 Rd8 14. Bxc6 bxc6 15. d4 Bc4 16. Nf5 Qe6 17. Ng3 Rab8 18. Qc2 c5 19. d5 Qe8 20. Nd2 Ba6 21. Nf5 Nd7 22. Qd1 Nf6 23. Qf3 Bc8 24. Nxh6+ gxh6 25. Qxf6 Qf8 26. Nc4 Bb6 27. Bxh6 1-0

[Event "Wch U10 rapid"]
[Site "Batumi"]
[Date "2023.06.06"]
[Round "3"]
[White "Guo, Ethan"]
[Black "Zhauynbay, Alimzhan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2011"]
[BlackElo "1577"]
[PlyCount "203"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Kazakhstan"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "KAZ"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 Nc8 8. 0-0 Be7 9. Be3 0-0 10. a4 a5 11. Qd2 b6 12. c3 c5 13. h3 Bg6 14. c4 cxd4 15. Nbxd4 Bb4 16. Qc1 Ne7 17. cxd5 Nxd5 18. Nc6 Qe8 19. Nxb4 axb4 20. Bb5 Rc8 21. Qe1 Qd8 22. Bg5 Qc7 23. Rc1 Nc5 24. Bc4 Qb7 25. Qe2 Nc7 26. b3 Ne4 27. Be7 Nc3 28. Qb2 Be4 29. Bxf8 Rxf8 30. Ne1 N7d5 31. Qd2 Rd8 32. f3 Bf5 33. Nc2 Qc7 34. Qe1 Bxc2 35. Rxc2 Qc5+ 36. Rff2 Ne3 37. Rcd2 Rf8 38. Bf1 Ncd5 39. Kh1 Nf5 40. Rc2 Qa5 41. Bd3 Ng3+ 42. Kh2 Nh5 43. Be4 Nc3 44. f4 g6 45. Rcd2 Nxf4 46. Rxf4 Qxe5 47. g3 f5 48. Qe3 Nxe4 49. Rg2 Qc7 50. Rf1 Rc8 51. Qd4 Qc5 52. Qd7 Qc6 53. Qe7 Qd6 54. Qb7 Qc6 55. Qe7 Rd8 56. Qxb4 Re8 57. Qe7 Rd8 58. Re1 Qc5 59. Qxc5 Nxc5 60. b4 Nxa4 61. Rxe6 Rd4 62. Re7 Rxb4 63. Rd2 Rb2 64. Rxb2 Nxb2 65. Re6 Nc4 66. Rc6 Ne5 67. Rxb6 Kg7 68. Kg2 Kh6 69. Rb7 Nc6 70. Kf3 Nd4+ 71. Ke3 Ne6 72. Re7 Ng7 73. Kf4 Nh5+ 74. Kf3 Nf6 75. Rf7 Ne4 76. Ra7 Ng5+ 77. Kg2 Ne4 78. h4 Nf6 79. Kf3 Ng4 80. Kf4 Nf6 81. Ke5 Nh5 82. Ra3 Ng7 83. Rf3 Nh5 84. Ke6 Ng7+ 85. Kf7 Nh5 86. Ra3 Nxg3 87. Rxg3 Kh5 88. Kf6 Kxh4 89. Rg1 f4 90. Ke5 g5 91. Ke4 h5 92. Kf3 g4+ 93. Kxf4 Kh3 94. Rh1+ Kg2 95. Rxh5 g3 96. Rg5 Kh1 97. Rxg3 Kh2 98. Kf3 Kh1 99. Rg8 Kh2 100. Rg7 Kh1 101. Kf2 Kh2 102. Rh7# 1-0

[Event "Wch U10 rapid"]
[Site "Batumi"]
[Date "2023.06.06"]
[Round "2"]
[White "Tleuov, Akhan"]
[Black "Guo, Ethan"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1478"]
[BlackElo "2011"]
[PlyCount "84"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kazakhstan"]
[BlackTeam "United States"]
[WhiteTeamCountry "KAZ"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qe3 Nf6 7. Nc3 g6 8. Be2 Bg7 9. 0-0 0-0 10. h3 Be6 11. Rd1 Qc7 12. Nd5 Bxd5 13. exd5 Na5 14. Qd3 Rac8 15. Bd2 b6 16. Bxa5 bxa5 17. Nd4 Nd7 18. Nc6 Nc5 19. Qd2 a4 20. Rab1 Rfe8 21. Qc2 e6 22. b4 axb3 23. axb3 a5 24. Bf1 exd5 25. cxd5 Ne4 26. Rd3 Bf6 27. b4 axb4 28. Rxb4 Nc5 29. Rd1 Ra8 30. Rdb1 Kg7 31. Rb5 Ra3 32. Qc4 Rc3 33. Qa2 Qd7 34. Rb8 Rxb8 35. Rxb8 h5 36. Rb4 Qf5 37. Qb1 Qxd5 38. Na5 Qd2 39. Rb2 Qg5 40. Nc4 Rc1 41. f4 Rxb1 42. fxg5 Bxb2 0-1

[Event "Sunnyvale 1000 GM Schev 04"]
[Site "Sunnyvale"]
[Date "2023.04.23"]
[Round "4.4"]
[White "Flores Quillas, Diego Saul Rodrigo"]
[Black "Guo, Ethan"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2359"]
[BlackElo "1964"]
[PlyCount "109"]
[EventDate "2023.04.21"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Team B"]
[BlackTeam "Team B"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qe2 Be7 8. f4 b5 9. a3 Bb7 10. 0-0-0 Nbd7 11. g3 h6 12. Bh4 Rc8 13. Bg2 Rxc3 14. bxc3 Qa5 15. Nb3 Qxc3 16. Qe1 Qc7 17. Qa5 Qxa5 18. Nxa5 Bxe4 19. Bxe4 Nxe4 20. Bxe7 Kxe7 21. Nc6+ Ke8 22. Rhe1 Ndc5 23. Nb4 Ke7 24. Rd4 d5 25. Nd3 Rc8 26. Nxc5 Rxc5 27. a4 Nd6 28. axb5 axb5 29. Kb2 Rc4 30. Rxd5 Rb4+ 31. Ka3 Rc4 32. Kb3 Kd7 33. Rd2 Kc6 34. Red1 Nb7 35. Rd4 Rxd4 36. Rxd4 f6 37. Kb4 e5 38. fxe5 fxe5 39. Rg4 g5 40. h4 Nd6 41. hxg5 hxg5 42. Rxg5 Kd5 43. Rg6 e4 44. Kc3 Nc4 45. Rg5+ Kc6 46. Kd4 e3 47. Kd3 Kb6 48. Rf5 Ka5 49. g4 Nd6 50. Kxe3 Nxf5+ 51. gxf5 Kb4 52. f6 Kc3 53. f7 Kxc2 54. f8Q Kc3 55. Qc5+ 1-0

