[Event "Foxwoods op 16th"]
[Site "Ledyard"]
[Date "2024.03.31"]
[Round "8"]
[White "Hardaway, Brewington"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2455"]
[BlackElo "2567"]
[PlyCount "85"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Qd3 Be6 10. Be3 Nbd7 11. Nd5 Bxd5 12. exd5 Ne8 13. a4 f5 14. a5 Bg5 15. Bxg5 Qxg5 16. f4 Qe7 17. fxe5 Nxe5 18. Qd2 g6 19. c4 Rc8 20. Rac1 Nd7 21. Nd4 Ng7 22. b4 Rfe8 23. Rfe1 Qe3+ 24. Qxe3 Rxe3 25. Bf1 Ree8 26. Rxe8+ Nxe8 27. Nb3 Nef6 28. c5 dxc5 29. bxc5 Nxd5 30. Bc4 N7f6 31. Rd1 Rd8 32. Nd4 Kh8 33. Ne6 Rd7 34. c6 bxc6 35. Nc5 Ra7 36. Nxa6 Kg7 37. Ra1 Kf8 38. Nc5 Ke7 39. a6 Kd6 40. Nb7+ Kc7 41. Nc5 Kd6 42. Nb7+ Kc7 43. Nc5 1/2-1/2

[Event "Foxwoods op 16th"]
[Site "Ledyard"]
[Date "2024.03.31"]
[Round "9"]
[White "Zhou, Jianchao"]
[Black "Batsuren, Dambasuren"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2567"]
[BlackElo "2515"]
[PlyCount "63"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 b6 5. cxd5 exd5 6. g3 Bb7 7. Bg2 g6 8. 0-0 Bg7 9. b3 0-0 10. Bb2 c5 11. Ne2 Re8 12. d4 Nbd7 13. Rc1 Rc8 14. Nf4 Qe7 15. Rc2 c4 16. Ne5 b5 17. bxc4 bxc4 18. Qd2 Nxe5 19. dxe5 Ne4 20. Bxe4 dxe4 21. Rfc1 Bxe5 22. Bxe5 Qxe5 23. Rxc4 Rxc4 24. Rxc4 Bc8 25. Ne2 Bg4 26. Nd4 Rb8 27. Rb4 Rc8 28. Rb2 Qf6 29. Rc2 Rb8 30. Rb2 Rc8 31. Rc2 Rb8 32. Rb2 1/2-1/2

[Event "Foxwoods op 16th"]
[Site "Ledyard"]
[Date "2024.03.30"]
[Round "6"]
[White "Deviprasath, Sharvesh"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2381"]
[BlackElo "2567"]
[PlyCount "44"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d3 Nc6 6. e4 d6 7. Nge2 e5 8. 0-0 Nd7 9. Be3 Nd4 10. Rc1 Nc5 11. h3 f5 12. f4 fxe4 13. dxe4 Nxe2+ 14. Qxe2 exf4 15. gxf4 Qh4 16. Rf3 Bxc3 17. Bf2 Bd4 18. Bxd4 Ne6 19. Be3 Nxf4 20. Qe1 Nxg2 21. Rxf8+ Kxf8 22. Qf1+ Kg8 0-1

[Event "Foxwoods op 16th"]
[Site "Ledyard"]
[Date "2024.03.30"]
[Round "7"]
[White "Zhou, Jianchao"]
[Black "Khanin, Semen"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2567"]
[BlackElo "2564"]
[PlyCount "20"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. b3 b6 5. Bb2 Bb7 6. cxd5 exd5 7. g3 g6 8. Bg2 Bg7 9. 0-0 0-0 10. Nc3 c5 1/2-1/2

[Event "Foxwoods op 16th"]
[Site "Ledyard"]
[Date "2024.03.29"]
[Round "4"]
[White "Kevlishvili, Robby"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2524"]
[BlackElo "2567"]
[PlyCount "138"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Nxc6 bxc6 7. Bd3 Nf6 8. 0-0 Be7 9. Qf3 0-0 10. Re1 e5 11. Ne2 d5 12. Ng3 Bg4 13. Qe3 Rae8 14. h3 Bd7 15. Bd2 Bd6 16. c4 d4 17. Qf3 Rb8 18. Bg5 Ne8 19. b3 Bb4 20. Rf1 f6 21. Bc1 Nd6 22. Qe2 Nb7 23. a3 Bc3 24. Rb1 Nc5 25. b4 Nxd3 26. Qxd3 Be6 27. Nf5 c5 28. b5 Qf7 29. Ne3 dxe3 30. Qxc3 Bxc4 31. Re1 exf2+ 32. Kxf2 Rxb5 33. Rxb5 Bxb5 34. Qxc5 a6 35. Bd2 Qd7 36. Qe3 Rd8 37. Ba5 Rc8 38. Kg1 h6 39. Kh2 Kh8 40. Qf3 Rc4 41. Rd1 Rd4 42. Rxd4 Qxd4 43. Bc3 Qd8 44. h4 Bc6 45. Qe3 Qd1 46. Bb4 Qc2 47. Qg3 Kg8 48. Be7 Kf7 49. Bb4 Qxe4 50. Qf2 g5 51. hxg5 hxg5 52. Qa2+ Bd5 53. Qd2 Kg6 54. Be7 Bc6 55. Qf2 f5 56. Qg3 Qxg2+ 57. Qxg2 Bxg2 58. Kxg2 f4 59. a4 e4 60. Kf2 e3+ 61. Ke2 Kf5 62. Bd6 Ke4 63. Bc7 g4 64. Bd6 g3 65. Kf1 Kf3 66. Bc7 Kg4 67. Bd6 f3 68. Bc5 e2+ 69. Ke1 Kh3 0-1

[Event "Foxwoods op 16th"]
[Site "Ledyard"]
[Date "2024.03.29"]
[Round "5"]
[White "Zhou, Jianchao"]
[Black "Burke, John M"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "2567"]
[BlackElo "2574"]
[PlyCount "57"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c5 3. d4 Nf6 4. a3 cxd4 5. exd4 Nc6 6. Bd3 Bg4 7. Be3 e6 8. Nbd2 Bd6 9. c3 0-0 10. Qc2 Rc8 11. h3 Bh5 12. 0-0 Bg6 13. Bxg6 hxg6 14. Nb3 Qc7 15. Rae1 b5 16. Nc5 Na5 17. b4 Nc4 18. Bc1 Rfe8 19. Re2 e5 20. dxe5 Bxe5 21. a4 bxa4 22. Rfe1 Bd6 23. Rxe8+ Nxe8 24. Nxa4 Nf6 25. Qd1 Nb6 26. Nxb6 axb6 27. Bb2 Qc4 28. Qd4 Qxd4 29. Nxd4 1/2-1/2

[Event "Foxwoods op 16th"]
[Site "Ledyard"]
[Date "2024.03.28"]
[Round "2"]
[White "Risteski, Emil"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2362"]
[BlackElo "2567"]
[PlyCount "96"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 h6 8. Bg2 Be7 9. h4 Nc6 10. g5 hxg5 11. hxg5 Rxh1+ 12. Bxh1 Nh7 13. f4 Qb6 14. Nf3 Bd7 15. Qd3 Nb4 16. Qe2 Rc8 17. a3 Nc6 18. Qd3 Na5 19. b3 Nf8 20. Bd2 Ng6 21. Rd1 Nc6 22. Kf1 Qc7 23. Qe2 Na7 24. f5 Nf4 25. Qe3 Nb5 26. Qxf4 Nxc3 27. Re1 d5 28. Qxc7 Rxc7 29. exd5 Bxa3 30. dxe6 fxe6 31. Nd4 Nb5 32. Nxe6 Bxe6 33. Rxe6+ Kf8 34. c4 Nd4 35. Rb6 Bc5 36. Rxb7 Rxb7 37. Bxb7 Nxb3 38. Bc3 a5 39. Ke2 a4 40. Kd3 a3 41. Kc2 Nd4+ 42. Bxd4 Bxd4 43. Kb3 Bc5 44. Be4 Be7 45. Bb1 Bxg5 46. Kxa3 Ke7 47. Kb4 Kd6 48. Kb5 Ke5 1/2-1/2

[Event "Foxwoods op 16th"]
[Site "Ledyard"]
[Date "2024.03.27"]
[Round "1"]
[White "Zhou, Jianchao"]
[Black "Caglar, Sila"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2567"]
[BlackElo "2120"]
[PlyCount "119"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 a5 8. g4 Na6 9. Nge2 Nd7 10. Qd2 Ndc5 11. Ng3 Bd7 12. Be2 Nb4 13. h4 Na4 14. Nxa4 Bxa4 15. b3 Bd7 16. g5 c5 17. a3 Na6 18. a4 Nb4 19. h5 Qe8 20. 0-0-0 Ra6 21. Kb2 Rb6 22. Ka3 Na6 23. Rh2 Rb4 24. Qc2 Nc7 25. Bd2 Qe7 26. Rdh1 Na8 27. Qc1 Nb6 28. Bxb4 axb4+ 29. Kb2 Ra8 30. hxg6 hxg6 31. Qe3 Bxa4 32. Ra1 Bd7 33. Rxa8+ Nxa8 34. Rh1 Nc7 35. Nf1 Qd8 36. Nh2 Na6 37. Bg4 Be8 38. Ra1 Kf8 39. Kc2 Kg8 40. Kd1 Qb8 41. Bh3 Kf8 42. Qf3 Qd8 43. Qg4 Ke7 44. Qc8 Qxc8 45. Bxc8 Bd7 46. Bxb7 Nc7 47. Bc6 Bc8 48. Ke2 Na6 49. Rg1 Nc7 50. Ng4 Kf8 51. Nf6 Ke7 52. Ra1 Ba6 53. Nd7 Bc8 54. Ra7 Kd8 55. Nb8 Bf8 56. Bb5 Bh3 57. Na6 Nxb5 58. cxb5 Bd7 59. b6 Bb5+ 60. Kd1 1-0

[Event "Charlotte op"]
[Site "Charlotte"]
[Date "2024.01.15"]
[Round "5"]
[White "Peatman, Carter F"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2022"]
[BlackElo "2562"]
[PlyCount "132"]
[EventDate "2024.01.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 Nc6 6. 0-0 e6 7. b3 Nge7 8. Bb2 Ng6 9. Re1 d6 10. Bf1 Nge5 11. Nb1 g6 12. c3 Nxf3+ 13. Qxf3 Bg7 14. Qd1 0-0 15. d3 b5 16. Nd2 b4 17. Qc2 bxc3 18. Bxc3 Bxc3 19. Qxc3 e5 20. a3 a5 21. Rab1 Rb8 22. Be2 Be6 23. Rec1 Rb7 24. Bd1 Qe7 25. Rb2 Rfb8 26. Rcb1 Qd8 27. Nc4 Rb5 28. Kh1 R8b7 29. h3 Qb8 30. Bg4 Bxc4 31. Qxc4 Nd4 32. Bd1 Qd8 33. Kh2 Qf6 34. Kg1 Qd8 35. Kh2 Kg7 36. g3 Qb8 37. Kg2 a4 38. b4 cxb4 39. Bxa4 Rc5 40. Qa2 b3 41. Rxb3 Nxb3 42. Rxb3 Rxb3 43. Bxb3 Rb5 44. Bc4 Rb2 45. Qa1 Qb6 46. Qe1 Qa7 47. Kg1 Qxa3 48. Qe3 Rb1+ 49. Kg2 Qc1 50. Qxc1 Rxc1 51. Bb5 Rc2 52. Bc4 f5 53. Bd5 Rd2 54. Bc4 f4 55. Kf3 g5 56. Ba6 Kf6 57. Bb5 h6 58. Ba6 Ke7 59. Bb5 Kd8 60. Bc4 Kc7 61. Ba6 Kb6 62. Bc4 Kc5 63. Ba6 Kd4 64. h4 fxg3 65. fxg3 gxh4 66. gxh4 h5 0-1

[Event "Charlotte op"]
[Site "Charlotte"]
[Date "2024.01.15"]
[Round "6"]
[White "Zhou, Jianchao"]
[Black "Kantor, Gergely"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2562"]
[BlackElo "2531"]
[PlyCount "72"]
[EventDate "2024.01.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e4 Nf6 7. h3 g6 8. Be3 Bg7 9. Be2 0-0 10. Rc1 Nh5 11. Bg5 Qd6 12. 0-0 h6 13. Be3 Nf4 14. Nd5 Ne6 15. Qc2 f5 16. Bc5 Nxc5 17. Qxc5 Rf7 18. Qxd6 cxd6 19. Bd1 Be6 20. Bb3 Rd8 21. a3 Kh7 22. Rc3 Nb8 23. Nd2 Nd7 24. Ne3 Bxb3 25. Nxb3 Nf6 26. exf5 gxf5 27. d4 f4 28. dxe5 dxe5 29. Rd1 Rxd1+ 30. Nxd1 Rd7 31. Rc1 Ne4 32. Kf1 Rd3 33. Nc3 Nxc3 34. Rxc3 Rd1+ 35. Ke2 Rb1 36. Rc2 e4 1/2-1/2

[Event "Charlotte op"]
[Site "Charlotte"]
[Date "2024.01.14"]
[Round "3"]
[White "Vanapalli, Vishnu Surya"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2276"]
[BlackElo "2562"]
[PlyCount "108"]
[EventDate "2024.01.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. c4 e5 2. g3 f5 3. d4 e4 4. Nc3 Nf6 5. Bg2 c6 6. Bg5 Be7 7. e3 Na6 8. Nge2 Nc7 9. 0-0 d6 10. Rc1 Ng4 11. Bxe7 Qxe7 12. Qd2 0-0 13. h3 Nf6 14. f4 exf3 15. Rxf3 Bd7 16. Re1 Rae8 17. b3 d5 18. Nf4 Qd6 19. c5 Qe7 20. Nd3 Ne4 21. Qc1 Ne6 22. Kh2 N6g5 23. Rf4 Nf7 24. b4 a6 25. Ref1 Nf6 26. Re1 Qd8 27. Rff1 Re7 28. Ne2 Qc7 29. Ng1 Ne4 30. Rf3 Rfe8 31. Re2 g5 32. Qe1 Kh8 33. Rf1 h5 34. Bxe4 fxe4 35. Nc1 h4 36. Kh1 Qxg3 37. Qxg3 hxg3 38. Kg2 Nh6 39. Kxg3 Nf5+ 40. Kf2 Rh7 41. Nb3 Rg8 42. Na5 Bc8 43. a4 g4 44. hxg4 Rxg4 45. Ke1 Rh1 46. Nxb7 Rgxg1 47. Rxg1 Rxg1+ 48. Kf2 Rb1 49. Nd8 Bd7 50. Nf7+ Kg7 51. Ne5 Be8 52. b5 axb5 53. axb5 Rxb5 54. Ra2 Kf8 0-1

[Event "Charlotte op"]
[Site "Charlotte"]
[Date "2024.01.14"]
[Round "4"]
[White "Zhou, Jianchao"]
[Black "Kraai, Jesse"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2562"]
[BlackElo "2375"]
[PlyCount "74"]
[EventDate "2024.01.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. b3 0-0 6. Bb2 c5 7. cxd5 exd5 8. d4 b6 9. Be2 Bb7 10. 0-0 Nbd7 11. Bd3 Re8 12. Qe2 a6 13. Rfd1 Bd6 14. Rac1 Qe7 15. Bf5 Rad8 16. Bxd7 Nxd7 17. dxc5 Nxc5 18. Kh1 Qe6 19. Na4 Qh6 20. Bd4 Ne4 21. Kg1 b5 22. Nc3 b4 23. Nxe4 dxe4 24. Ne5 Rc8 25. Qg4 Rxc1 26. Rxc1 Qe6 27. Qxe6 Rxe6 28. Nc4 f6 29. Kf1 Bc6 30. Ke1 Bf8 31. Na5 Bb5 32. Bc5 Re5 33. Bxf8 Kxf8 34. Rc8+ Kf7 35. Rc7+ Kg6 36. Nc6 Bxc6 37. Rxc6 Ra5 1/2-1/2

[Event "Charlotte op"]
[Site "Charlotte"]
[Date "2024.01.14"]
[Round "2"]
[White "Zhou, Jianchao"]
[Black "Proleiko, Julian"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2562"]
[BlackElo "2270"]
[PlyCount "62"]
[EventDate "2024.01.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 c5 4. e4 cxd4 5. Nxd4 Nc6 6. Be3 Qb6 7. Nb3 Qd8 8. Qd2 Nf6 9. f3 0-0 10. Nc3 a5 11. Na4 d6 12. Be2 Nd7 13. 0-0 b6 14. Nd4 Nxd4 15. Bxd4 Bxd4+ 16. Qxd4 Qc7 17. Rfd1 Bb7 18. Bf1 Rad8 19. Rd2 Nc5 20. Nc3 Ne6 21. Qf2 Bc6 22. Re1 Nc5 23. f4 e5 24. f5 f6 25. h4 Qe7 26. Nd5 Bxd5 27. Rxd5 Kh8 28. g3 Rg8 29. Bh3 g5 30. h5 h6 31. g4 Qc7 1/2-1/2

[Event "Charlotte op"]
[Site "Charlotte"]
[Date "2024.01.13"]
[Round "1"]
[White "Brady, Tyson"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "2063"]
[BlackElo "2562"]
[PlyCount "62"]
[EventDate "2024.01.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[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. h3 e6 7. g4 h6 8. Bg2 Be7 9. Be3 Nc6 10. Qe2 Nxd4 11. Bxd4 e5 12. Be3 b5 13. 0-0-0 b4 14. Nd5 Nxd5 15. exd5 0-0 16. Be4 Bg5 17. Kb1 a5 18. Rdg1 Bxe3 19. Qxe3 Qg5 20. Qb6 Ra6 21. Qc7 Qd8 22. Qc4 Ra7 23. h4 f5 24. gxf5 Bxf5 25. Rh2 Rc7 26. Qd3 Bxe4 27. Qxe4 Rf4 28. Qg6 Qf6 29. Qe8+ Kh7 30. Rhg2 Qf5 31. Qc6 Rxf2 0-1

[Event "North American op 33rd"]
[Site "Las Vegas"]
[Date "2023.12.30"]
[Round "9"]
[White "Zhou, Jianchao"]
[Black "Katz, Alexander R"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2562"]
[BlackElo "2418"]
[PlyCount "109"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 Bf5 4. e3 e6 5. c4 Bxb1 6. Rxb1 Bb4+ 7. Ke2 Bd6 8. g3 0-0 9. Bg2 Nbd7 10. Qb3 dxc4 11. Qxb7 Rb8 12. Qa6 Nb6 13. Rhc1 Nfd5 14. a3 Qd7 15. Nd2 Be7 16. Nxc4 g5 17. Ne5 Qe8 18. e4 gxf4 19. exd5 exd5 20. Kf1 fxg3 21. hxg3 Bd6 22. Nc6 Ra8 23. Qd3 Qe6 24. Re1 Qg6 25. Rbd1 Qxd3+ 26. Rxd3 a5 27. Rb3 Ra6 28. Rb5 a4 29. Rc1 f5 30. f4 Re8 31. Ne5 Kg7 32. Rc6 Rea8 33. Bxd5 Ra5 34. Rxa5 Rxa5 35. Bc4 h5 36. Bd3 Rd5 37. Nf3 Kf6 38. Ke2 Ra5 39. Rc1 Nd5 40. Rh1 Ra8 41. Rxh5 Ne7 42. Kd2 Rg8 43. Rh6+ Kg7 44. Rh3 Rb8 45. Kc2 c5 46. Rh5 Nd5 47. Rg5+ Kh8 48. Ne5 Ne3+ 49. Kd2 Bxe5 50. dxe5 Nd5 51. Kc1 c4 52. Bxf5 c3 53. bxc3 Nxc3 54. e6 Na2+ 55. Kd2 1-0

[Event "North American op 33rd"]
[Site "Las Vegas"]
[Date "2023.12.29"]
[Round "8"]
[White "Fernandez de La Vara, Arnaldo"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2455"]
[BlackElo "2562"]
[PlyCount "98"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. e4 e5 12. h3 Re8 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Be3 a6 16. a4 Bd4 17. Bxd4 Qxd4 18. Rad1 Qc5 19. Qb1 Rad8 20. Kh2 g5 21. Qc1 Qe5+ 22. Kg1 Rd6 23. Bc2 Rxd1 24. Rxd1 Bc8 25. Ne2 c5 26. axb5 axb5 27. b4 cxb4 28. Nd4 h6 29. Nf3 Qf4 30. Qxf4 gxf4 31. e5 Nh7 32. Rd5 Bb7 33. Rxb5 Bxf3 34. gxf3 Ng5 35. Kg2 Rc8 36. Bb3 Nxf3 37. Bxf7+ Kxf7 38. Kxf3 Rc4 39. Kg4 Ke6 40. f3 Rd4 41. h4 Rc4 42. Kh5 Rc3 43. Rxb4 Rxf3 44. Kg4 Rf1 45. Rxf4 Re1 46. Rf6+ Kxe5 47. Rxh6 Rg1+ 48. Kh5 Kf5 49. Rg6 Rxg6 1/2-1/2

[Event "North American op 33rd"]
[Site "Las Vegas"]
[Date "2023.12.29"]
[Round "7"]
[White "Zhou, Jianchao"]
[Black "Nyzhnyk, Illya"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2562"]
[BlackElo "2611"]
[PlyCount "36"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c3 c6 7. Nbd2 Bg4 8. Re1 Nbd7 9. Qb3 Qb6 10. e4 dxe4 11. Nxe4 Nxe4 12. Rxe4 Qxb3 13. axb3 Bxf3 14. Bxf3 e5 15. dxe5 Nc5 16. Re1 Nxb3 17. Rb1 Rfe8 18. e6 Nxc1 1/2-1/2

[Event "North American op 33rd"]
[Site "Las Vegas"]
[Date "2023.12.28"]
[Round "5"]
[White "Mitkov, Nikola"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2379"]
[BlackElo "2562"]
[PlyCount "82"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nf6 4. Nf3 Nc6 5. Bb5 Bd7 6. e5 Ng4 7. Qe2 e6 8. d3 Nh6 9. Be3 Nf5 10. 0-0-0 d5 11. d4 Nxe3 12. Qxe3 cxd4 13. Nxd4 a6 14. Bxc6 bxc6 15. f5 c5 16. fxe6 fxe6 17. Nb3 Be7 18. Qf3 Qc7 19. Rhf1 0-0-0 20. Qe2 c4 21. Nd4 Rhf8 22. Qh5 Bc5 23. Nce2 g6 24. Qg5 h6 25. Qg3 g5 26. c3 Kb7 27. Nc2 Ka7 28. Ned4 Rb8 29. Rxf8 Rxf8 30. Ne3 Qa5 31. Kb1 Rb8 32. Qe1 Ba3 33. b4 cxb3 34. Nxb3 Ba4 35. Kc2 Rc8 36. Rb1 d4 37. Nd1 Bb4 38. Kd3 Qb5+ 39. Kxd4 Rc4+ 40. Ke3 Qxe5+ 41. Kd2 Bxc3+ 0-1

[Event "North American op 33rd"]
[Site "Las Vegas"]
[Date "2023.12.28"]
[Round "6"]
[White "Zhou, Jianchao"]
[Black "Zierk, Steven C"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2562"]
[BlackElo "2475"]
[PlyCount "30"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c5 3. b3 f6 4. d4 cxd4 5. exd4 Nc6 6. Bb2 Bg4 7. Be2 e6 8. 0-0 Bd6 9. c4 Nge7 10. Nh4 Bxe2 11. Qxe2 Qd7 12. Re1 Kf7 13. Nf3 Rhe8 14. Nc3 Rad8 15. Rad1 Bb8 1/2-1/2

[Event "North American op 33rd"]
[Site "Las Vegas"]
[Date "2023.12.27"]
[Round "3"]
[White "Liang, Jason"]
[Black "Zhou, Jianchao"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2446"]
[BlackElo "2562"]
[PlyCount "81"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 h6 8. Bg2 Nc6 9. 0-0 Bd7 10. Be3 Be7 11. f4 0-0 12. Nf3 Nh7 13. Qe1 b5 14. Rd1 b4 15. Ne2 Qa5 16. e5 d5 17. Ra1 f6 18. Ned4 Nxd4 19. Bxd4 f5 20. gxf5 Rxf5 21. Be3 Bc5 22. Qf2 Rc8 23. Bxc5 Qxc5 24. Qxc5 Rxc5 25. Nd4 Rf7 26. h4 Nf8 27. h5 Be8 28. Rf2 Re7 29. Bf3 g6 30. a3 bxa3 31. Rxa3 a5 32. Be2 gxh5 33. Rg3+ Rg7 34. Rxg7+ Kxg7 35. f5 Bf7 36. Bd3 Rc7 37. Nb5 Rd7 38. f6+ Kh8 39. Nd6 Bg6 40. Rg2 Bxd3 41. cxd3 1-0

[Event "North American op 33rd"]
[Site "Las Vegas"]
[Date "2023.12.26"]
[Round "1"]
[White "Nanugonda, Vishva"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "2140"]
[BlackElo "2562"]
[PlyCount "120"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 h6 6. Bh4 0-0 7. e3 b6 8. Be2 dxc4 9. Bxc4 Bb7 10. 0-0 a6 11. Qe2 b5 12. Bd3 Nbd7 13. Rfd1 Qe8 14. Rac1 c5 15. Bxf6 Bxf6 16. Be4 Qb8 17. Bxb7 Qxb7 18. d5 c4 19. dxe6 fxe6 20. Ne4 Qxe4 21. Rxd7 Rfd8 22. Rdd1 Rd5 23. b3 Rad8 24. bxc4 Rxd1+ 25. Rxd1 Rxd1+ 26. Qxd1 Qxc4 27. Qb1 a5 28. Nd2 Qc6 29. f3 a4 30. Ne4 Be7 31. Qd3 b4 32. Kf2 Kf7 33. Ke2 Qd5 34. Qc2 Qb5+ 35. Qd3 Qe5 36. h3 b3 37. axb3 Qb2+ 38. Qd2 Qxb3 39. Nc3 a3 40. Kd3 Bf6 41. Qc2 Qxc3+ 42. Qxc3 a2 43. Qc7+ Kg6 44. Qd7 a1Q 45. Qxe6 Qb1+ 46. Ke2 Qc2+ 47. Kf1 Kh7 48. Kg1 Bh4 49. Kh2 Bf2 50. Qe5 Qb1 51. h4 Qg1+ 52. Kh3 Qh1+ 53. Qh2 Qxh2+ 54. Kxh2 Bxe3 55. h5 Kg8 56. Kg3 Kf7 57. f4 Kf6 58. Kf3 Bd2 59. g3 Kf5 60. Ke2 Bxf4 0-1

[Event "North American op 33rd"]
[Site "Las Vegas"]
[Date "2023.12.26"]
[Round "2"]
[White "Zhou, Jianchao"]
[Black "Yan, Nathan"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2562"]
[BlackElo "2311"]
[PlyCount "47"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. b3 0-0 6. Bb2 b6 7. cxd5 exd5 8. g3 Bb7 9. Bg2 Nbd7 10. 0-0 c5 11. d4 Rc8 12. dxc5 bxc5 13. Nh4 Nb6 14. Nf5 g6 15. Nxe7+ Qxe7 16. Re1 Rfd8 17. Rc1 Qe6 18. Rc2 Nbd7 19. Ne2 Qf5 20. h4 Ng4 21. Nf4 h5 22. Rd2 Nge5 23. e4 dxe4 24. Bxe5 1-0

[Event "US Masters op"]
[Site "Charlotte"]
[Date "2023.11.26"]
[Round "8"]
[White "Molner, Mackenzie"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2461"]
[BlackElo "2557"]
[PlyCount "49"]
[EventDate "2023.11.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bxd7+ Bxd7 6. c3 Nf6 7. Re1 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nfd2 Nxd2 12. Nxd2 Qc7 13. Re3 Rc8 14. Rc3 Qd8 15. Rxc8 Qxc8 16. Nb3 Be7 17. h4 0-0 18. Bg5 Bxg5 19. hxg5 Ba4 20. Rc1 Bxb3 21. axb3 Qd7 22. Rc5 b6 23. Rc3 Rc8 24. Qc2 Rxc3 25. Qxc3 1/2-1/2

[Event "US Masters op"]
[Site "Charlotte"]
[Date "2023.11.26"]
[Round "9"]
[White "Zhou, Jianchao"]
[Black "Wang, Jason"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2557"]
[BlackElo "2431"]
[PlyCount "77"]
[EventDate "2023.11.22"]
[EventType "swiss"]
[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 Nc6 5. Nc3 Qc7 6. Ncb5 Qb8 7. Bd3 Nf6 8. 0-0 Be7 9. c4 0-0 10. Be3 Ne5 11. h3 b6 12. Nf3 Nxf3+ 13. Qxf3 Bb7 14. Bf4 d6 15. Qe2 Nd7 16. Rac1 Ne5 17. Bb1 a6 18. Nc3 Bc6 19. a4 Qb7 20. Rfd1 Rfc8 21. b3 Be8 22. Bd3 h6 23. Qd2 Rab8 24. Bf1 Bc6 25. Qe3 Rd8 26. Rc2 Rbc8 27. Rcd2 Kh7 28. Kh1 Ng6 29. Bxd6 Bg5 30. f4 Rxd6 31. fxg5 Rxd2 32. Qxd2 hxg5 33. Qxg5 Qc7 34. Be2 Kg8 35. Bg4 Qg3 36. Ne2 Qxb3 37. Nd4 Qxc4 38. Bxe6 fxe6 39. Nxc6 1/2-1/2

[Event "US Masters op"]
[Site "Charlotte"]
[Date "2023.11.25"]
[Round "6"]
[White "Antipov, Mikhail Al"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2597"]
[BlackElo "2557"]
[PlyCount "47"]
[EventDate "2023.11.22"]
[EventType "swiss"]
[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 Nc6 5. Nc3 Qc7 6. Ncb5 Qb8 7. Bd3 a6 8. Nxc6 bxc6 9. Nd4 Nf6 10. 0-0 c5 11. Nf3 c4 12. Bxc4 Nxe4 13. Re1 Bb7 14. Qd4 Nf6 15. Ne5 Be7 16. Bg5 Qc7 17. Rad1 Rd8 18. Bb3 h6 19. Qh4 0-0 20. Bxh6 gxh6 21. Qxh6 Ne4 22. Ng6 fxg6 23. Qxg6+ Kh8 24. Qh6+ 1/2-1/2

[Event "US Masters op"]
[Site "Charlotte"]
[Date "2023.11.25"]
[Round "7"]
[White "Zhou, Jianchao"]
[Black "Ringoir, Tanguy"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2557"]
[BlackElo "2507"]
[PlyCount "53"]
[EventDate "2023.11.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 d5 5. d4 e6 6. cxd5 Nxd5 7. Bg2 cxd4 8. Nxd4 Nxc3 9. bxc3 Nxd4 10. Qxd4 Qxd4 11. cxd4 Bd6 12. Bf4 Bxf4 13. gxf4 Ke7 14. Kd2 Rd8 15. e3 Rb8 16. Rhc1 b6 17. Rc7+ Rd7 18. Rac1 Bb7 19. Bxb7 Rxb7 20. Rxb7 Rxb7 21. Rc8 Rd7 22. Ra8 h6 23. h4 Kf6 24. Ke2 g5 25. fxg5+ hxg5 26. hxg5+ Kxg5 27. a4 1/2-1/2

[Event "US Masters op"]
[Site "Charlotte"]
[Date "2023.11.24"]
[Round "4"]
[White "Kavutskiy, Konstantin"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "2394"]
[BlackElo "2557"]
[PlyCount "104"]
[EventDate "2023.11.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a4 Qc7 8. Qe2 Nc6 9. Nxc6 bxc6 10. 0-0 Be7 11. a5 d5 12. Bd3 0-0 13. Re1 Bb7 14. Qf3 Nd7 15. Bf4 Bd6 16. Bxd6 Qxd6 17. Qg3 Qxg3 18. hxg3 Rfb8 19. b3 g6 20. f4 h5 21. Na4 c5 22. exd5 Bxd5 23. Be4 Bxe4 24. Rxe4 Kf8 25. Rc4 Rb5 26. Nc3 Rb7 27. Kf2 Rc8 28. Kf3 Rb4 29. Ra4 Rxc4 30. Rxc4 Rb8 31. g4 hxg4+ 32. Kxg4 Ke7 33. Kf3 f5 34. Ke3 Kd6 35. Ra4 Rg8 36. Nb1 g5 37. g3 g4 38. Kf2 Nf6 39. Nd2 Kc6 40. Ra1 Rd8 41. Nc4 Ne4+ 42. Kg2 Rd4 43. Rh1 Kb5 44. Rh8 Kb4 45. Ra8 Nd6 46. Rb8+ Kc3 47. Ne3 Rd2+ 48. Kg1 Re2 49. Nf1 Nb5 50. Rb6 Nd4 51. Nh2 Rxc2 52. Rxa6 Ne2+ 0-1

[Event "US Masters op"]
[Site "Charlotte"]
[Date "2023.11.24"]
[Round "5"]
[White "Zhou, Jianchao"]
[Black "Rodrigue Lemieux, Shawn"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2557"]
[BlackElo "2492"]
[PlyCount "87"]
[EventDate "2023.11.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. d4 0-0 6. Qc2 c5 7. dxc5 d4 8. b4 a5 9. b5 Bxc5 10. Nbd2 Nbd7 11. a4 e5 12. 0-0 Ra7 13. Nb3 Re8 14. Nxc5 Nxc5 15. Ba3 b6 16. Bxc5 bxc5 17. Nd2 Be6 18. Rfe1 Nd7 19. Bc6 Qe7 20. e3 Rc8 21. exd4 exd4 22. Bd5 Nf8 23. Nf3 Qf6 24. Bxe6 Nxe6 25. Qd3 g6 26. Re5 Re7 27. h4 Nf8 28. Rxe7 Qxe7 29. Re1 Qd6 30. Qd2 Nd7 31. Qxa5 Nb6 32. Qa6 Ra8 33. Qb7 Rb8 34. Qe7 Qxe7 35. Rxe7 Ra8 36. Rc7 Nxa4 37. Ne5 f6 38. Nd7 Rd8 39. Nxf6+ Kf8 40. Nxh7+ Ke8 41. Nf6+ Kf8 42. Rd7 Rc8 43. Rh7 d3 44. Kf1 1-0

[Event "US Masters op"]
[Site "Charlotte"]
[Date "2023.11.23"]
[Round "2"]
[White "Chen, Ryo"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2367"]
[BlackElo "2557"]
[PlyCount "59"]
[EventDate "2023.11.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. 0-0 Bg7 8. Nb3 0-0 9. Bg5 Be6 10. Kh1 h6 11. Be3 d5 12. exd5 Nxd5 13. Nxd5 Qxd5 14. Qc1 h5 15. Rd1 Qe5 16. Nc5 Rad8 17. Nxe6 Qxe6 18. c3 a6 19. Qc2 Rxd1+ 20. Qxd1 Rd8 21. Qb3 Qxb3 22. axb3 Kh7 23. Bf3 Bh6 24. Bxh6 Kxh6 25. Bxc6 bxc6 26. g3 Rd2 27. Kg2 Rxb2 28. Rxa6 Rxb3 29. Rxc6 e5 30. Rc5 1/2-1/2

[Event "US Masters op"]
[Site "Charlotte"]
[Date "2023.11.23"]
[Round "3"]
[White "Zhou, Jianchao"]
[Black "Sai, Krishna GV"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2557"]
[BlackElo "2376"]
[PlyCount "127"]
[EventDate "2023.11.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 c5 7. Nf3 Qa5 8. Bd3 Nfd7 9. Be2 f5 10. exf5 gxf5 11. 0-0 Nc6 12. d5 Nce5 13. Bg5 Ng6 14. Nh4 Bxc3 15. bxc3 Nf6 16. Qc1 Ne4 17. Bh5 Qxc3 18. Qxc3 Nxc3 19. Bxg6 hxg6 20. Nxg6 Re8 21. Nxe7+ Kf7 22. Nxc8 Raxc8 23. Rfe1 b5 24. cxb5 Nxd5 25. Red1 Ke6 26. Rac1 Nb6 27. Rd3 d5 28. Re3+ Kf7 29. Ra3 d4 30. Rxa7+ Kg6 31. h4 Nd5 32. Ra6+ Kf7 33. b6 Rc6 34. Ra7+ Kg6 35. b7 Rb8 36. a4 Nc3 37. Kh2 Rb6 38. Be7 R8xb7 39. Rxb7 Rxb7 40. Bxc5 Ne2 41. Rd1 Rb2 42. a5 Ra2 43. Bxd4 Ra4 44. h5+ Kf7 45. Ra1 Rxd4 46. g3 Rd7 47. a6 Ra7 48. Kh3 Kf6 49. Ra5 Nd4 50. Rd5 Ne6 51. Rd6 Ke5 52. Rc6 Nc7 53. Kh4 Nxa6 54. Kg5 Nb4 55. f4+ Kd5 56. Rf6 Rg7+ 57. Rg6 Rf7 58. h6 Nc6 59. Rg7 Nd8 60. Kg6 Ke6 61. h7 Rf6+ 62. Kh5 Rf8 63. Rg8 Kf7 64. Rxf8+ 1-0

[Event "US Masters op"]
[Site "Charlotte"]
[Date "2023.11.22"]
[Round "1"]
[White "Zhou, Jianchao"]
[Black "Kaufman, Larry C"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2557"]
[BlackElo "2188"]
[PlyCount "55"]
[EventDate "2023.11.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 dxc4 4. Bxc4 e6 5. b3 c5 6. Bb2 Be7 7. Nc3 Nc6 8. a3 0-0 9. Qc2 Bd7 10. h4 h6 11. Ng5 Re8 12. Ne2 Na5 13. Bd3 Qb6 14. Bh7+ Kf8 15. Nxf7 Kxf7 16. Qg6+ Kf8 17. Rh3 e5 18. Rg3 Ng4 19. Rxg4 Qxg6 20. Rxg6 Nxb3 21. Bxe5 Bf5 22. Rxg7 Bxh7 23. Rxh7 Nxa1 24. Nf4 Rec8 25. Ng6+ Ke8 26. Rxe7+ Kd8 27. Bxa1 Rc6 28. Rh7 1-0

[Event "Tianjin Binhai Cup-A 3rd"]
[Site "Tianjin"]
[Date "2023.08.25"]
[Round "9"]
[White "Zhou, Jianchao"]
[Black "Fan, Jingyi"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2558"]
[BlackElo "1806"]
[PlyCount "106"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[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. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bf1 d5 7. exd5 Nxd5 8. d4 cxd4 9. Nxd4 Ndb4 10. Nxc6 Qxd1 11. Rxd1 bxc6 12. Na3 a5 13. c3 Nd5 14. Nc4 f6 15. a4 Be7 16. Bd2 e5 17. b4 axb4 18. cxb4 Bxb4 19. Bxb4 Nxb4 20. Nb6 Rb8 21. a5 Bf5 22. Rdc1 Ke7 23. f4 Nd5 24. Rxc6 Nxb6 25. axb6 Rhd8 26. fxe5 fxe5 27. Ra7+ Rd7 28. Ra5 Rd6 29. Rxe5+ Be6 30. Rc7+ Kf6 31. Re3 Rbxb6 32. Rf3+ Kg6 33. Rg3+ Kf6 34. Rcxg7 Bf5 35. Rg8 Bg6 36. Rf3+ Ke5 37. h4 Rf6 38. Be2 Rxf3 39. Bxf3 Kf6 40. Ra8 Re6 41. Ra4 Rb6 42. g4 h6 43. Kf2 Be8 44. Rc4 Bf7 45. Rd4 Be8 46. Kg3 Bf7 47. Kf4 Rb5 48. Be4 Rc5 49. Bd3 Rd5 50. Rxd5 Bxd5 51. g5+ hxg5+ 52. hxg5+ Kg7 53. Ke5 Bf7 1/2-1/2

[Event "Tianjin Binhai Cup-A 3rd"]
[Site "Tianjin"]
[Date "2023.08.24"]
[Round "8"]
[White "Wang, Shixu B"]
[Black "Zhou, Jianchao"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2415"]
[BlackElo "2558"]
[PlyCount "121"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. Be3 Qe7 9. dxe5 dxe5 10. Nd5 Qd8 11. Qc2 Ng4 12. Bg5 f6 13. Bd2 c6 14. Nc3 Qe7 15. Rad1 f5 16. Bg5 Nf6 17. exf5 Bxf5 18. Qc1 e4 19. Nd4 Rad8 20. Nxf5 gxf5 21. Qf4 Qe6 22. Rxd8 Rxd8 23. g4 fxg4 24. Nxe4 Rf8 25. Bxf6 Bxf6 26. Bxg4 Qe5 27. Nxf6+ Qxf6 28. Qxf6 Rxf6 29. f3 Rd6 30. Bc8 Nc5 31. b4 Nd3 32. Rd1 Rg6+ 33. Kf1 Nxb4 34. Rd8+ Kg7 35. Rd7+ Kh8 36. Rxb7 Nxa2 37. Rxa7 Nb4 38. Bf5 Rh6 39. Kg2 Rh5 40. Be4 Rg5+ 41. Kf2 Rh5 42. Kg2 Rg5+ 43. Kf1 Rh5 44. Ra4 c5 45. Kg2 Rg5+ 46. Kf2 Rh5 47. Kg3 Rg5+ 48. Kh4 h6 49. Ra7 Rg2 50. Kh3 Rd2 51. Rc7 Nd3 52. Bxd3 Rxd3 53. Kg3 Rc3 54. Rxc5 Kg7 55. h4 Rc1 56. Kg4 Rg1+ 57. Kf5 Rh1 58. Rc7+ Kf8 59. Kf6 Ke8 60. Re7+ Kf8 61. Re4 1-0

[Event "Tianjin Binhai Cup-A 3rd"]
[Site "Tianjin"]
[Date "2023.08.24"]
[Round "7"]
[White "Zhou, Jianchao"]
[Black "Xu, Yinglun"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2558"]
[BlackElo "2531"]
[PlyCount "127"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Nd2 Qc7 9. Nc4 Nbd7 10. a4 Nc5 11. f3 Be6 12. a5 Ncxe4 13. Nxe4 Bxc4 14. Bxc4 Qxc4 15. Nxd6+ Bxd6 16. Qxd6 Qd5 17. Qa3 Qc6 18. 0-0-0 Nd5 19. Rhe1 f6 20. Rd3 0-0-0 21. Ba7 Rd7 22. Kb1 Rhd8 23. Red1 b5 24. axb6 Kb7 25. Rc1 Nxb6 26. Bxb6 Kxb6 27. Rc3 Qd6 28. Qa4 Kb7 29. Qe4+ Ka7 30. Rc6 Qd2 31. b3 Rb8 32. Qc4 Rb6 33. Rc7+ Rxc7 34. Qxc7+ Rb7 35. Qc5+ Rb6 36. Qg1 Qc3 37. Rd1 Qc6 38. Qe1 h6 39. Rd3 Rb7 40. Qd2 Rc7 41. Rd6 Qc5 42. Qd3 Rc6 43. Rd7+ Rc7 44. Kb2 Kb7 45. Rd6 Rc6 46. Rd5 Qb6 47. Rd7+ Rc7 48. Rd6 Qb5 49. Qe4+ Ka7 50. Rd8 Rb7 51. Qe3+ Qb6 52. Qd2 Qc5 53. g4 Qc6 54. Qe3+ Qb6 55. Qd3 Qb5 56. Qd6 Qb4 57. Qe6 Rc7 58. Rd3 Qc5 59. c4 Qf2+ 60. Kc3 Qe1+ 61. Kc2 Qe2+ 62. Kc3 Qe1+ 63. Kc2 Qe2+ 64. Kc3 1/2-1/2

[Event "Tianjin Binhai Cup-A 3rd"]
[Site "Tianjin"]
[Date "2023.08.23"]
[Round "6"]
[White "Zeng, Chongsheng"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2571"]
[BlackElo "2558"]
[PlyCount "78"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. d5 d6 6. Nc3 0-0 7. Nf3 e6 8. 0-0 exd5 9. cxd5 Re8 10. Bf4 Bf5 11. Nh4 Bg4 12. h3 Bc8 13. Nf3 a6 14. a4 h6 15. Ra3 Ne4 16. Nxe4 Rxe4 17. Nd2 Rb4 18. b3 g5 19. Be3 Nd7 20. Qc2 Qe7 21. Nc4 Ne5 22. Nb2 g4 23. h4 Qf6 24. Bd2 Bf5 25. Qc1 a5 26. Bxb4 cxb4 27. Ra1 Rc8 28. Qe3 Rc3 29. Qb6 Rxb3 30. Nd3 Ra3 31. Rac1 Nxd3 32. exd3 b3 33. d4 Qxd4 34. Qxd6 Bf8 35. Qb8 b2 36. Rce1 Ra1 37. Re8 Rxf1+ 38. Bxf1 b1Q 39. Rxf8+ Kg7 0-1

[Event "Tianjin Binhai Cup-A 3rd"]
[Site "Tianjin"]
[Date "2023.08.22"]
[Round "4"]
[White "Gu, Xianghan"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1989"]
[BlackElo "2558"]
[PlyCount "104"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. Nge2 Bg7 6. 0-0 Nge7 7. d3 d6 8. Be3 e5 9. Qd2 h5 10. Bg5 f6 11. Be3 h4 12. f4 Nd4 13. Nd5 Nxd5 14. exd5 Bg4 15. Nxd4 exd4 16. Bf2 h3 17. Bh1 Qd7 18. Rfe1+ Kf7 19. Re4 Rae8 20. Rae1 Rxe4 21. dxe4 Re8 22. c3 dxc3 23. Qxc3 b6 24. b3 Kf8 25. Qd3 f5 26. a4 Kf7 27. Kf1 Bf6 28. Qc4 Kg7 29. Kg1 Re7 30. Qd3 fxe4 31. Bxe4 Bf5 32. Kf1 Rxe4 33. Rxe4 Bxe4 34. Qxe4 Qf5 35. Qf3 Qb1+ 36. Ke2 Qc2+ 37. Kf1 c4 38. bxc4 Qxc4+ 39. Qe2 Qxd5 40. Qc2 Kh6 41. Ke2 Qh5+ 42. Kf1 Qf3 43. Qd2 d5 44. f5+ Bg5 45. Qd4 Qg2+ 46. Ke2 Qe4+ 47. Qxe4 dxe4 48. g4 gxf5 49. gxf5 Kh5 50. Bd4 Bf4 51. Kf2 Bxh2 52. Be3 Be5 0-1

[Event "Tianjin Binhai Cup-A 3rd"]
[Site "Tianjin"]
[Date "2023.08.22"]
[Round "5"]
[White "Zhou, Jianchao"]
[Black "Zhong, Kangmin"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2558"]
[BlackElo "1906"]
[PlyCount "69"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c5 3. b3 Nf6 4. Bb2 e6 5. c4 Nc6 6. cxd5 exd5 7. Bb5 Bd6 8. 0-0 0-0 9. d4 cxd4 10. Nxd4 Bd7 11. Be2 Qe7 12. Nd2 Rac8 13. N2f3 Bb8 14. Rc1 Rfe8 15. Nb5 Nb4 16. a3 Nc6 17. b4 a5 18. bxa5 Nxa5 19. Rxc8 Rxc8 20. Bxf6 Qxf6 21. Qxd5 Be6 22. Qe4 g6 23. Nbd4 Bd7 24. Qd5 Qd8 25. Rb1 Be8 26. Qxd8 Rxd8 27. Nb5 Rc8 28. g3 Kf8 29. h4 h6 30. Nfd4 Rc5 31. f4 Nc4 32. Rc1 Bxb5 33. Nxb5 Rxb5 34. Rxc4 Bd6 35. Rc8+ 1-0

[Event "Tianjin Binhai Cup-A 3rd"]
[Site "Tianjin"]
[Date "2023.08.21"]
[Round "3"]
[White "Zhou, Jianchao"]
[Black "Zhou, Yichen"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2558"]
[BlackElo "1928"]
[PlyCount "100"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3 Be6 9. Bg2 Be7 10. a4 Nbd7 11. 0-0 0-0 12. b3 Rc8 13. f4 exf4 14. gxf4 Nb8 15. Be3 Nc6 16. Nd5 Bxd5 17. exd5 Nb8 18. a5 Nbd7 19. c4 Re8 20. Ng3 Bf8 21. Bd4 Nc5 22. Kh2 Nce4 23. Bxe4 Nxe4 24. Nxh5 Qh4 25. Ra2 g6 26. Rg2 Kh7 27. Ng3 f5 28. Bf2 Nxf2 29. Rgxf2 Re3 30. Rf3 Rce8 31. Qd2 R3e7 32. Kg2 Bh6 33. R1f2 Bg7 34. Re2 Rxe2+ 35. Nxe2 Qe7 36. Nd4 Bxd4 37. Qxd4 Qe1 38. Rf2 Qxa5 39. Qf6 Qc7 40. b4 Qe7 41. Qxe7+ Rxe7 42. c5 dxc5 43. d6 Rd7 44. bxc5 b6 45. cxb6 Rxd6 46. Rb2 Rd8 47. Ra2 Ra8 48. Kf3 a5 49. Ke3 Rb8 50. Rxa5 Rxb6 1/2-1/2

[Event "Tianjin Binhai Cup-A 3rd"]
[Site "Tianjin"]
[Date "2023.08.20"]
[Round "2"]
[White "Bai, Changlin"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1808"]
[BlackElo "2558"]
[PlyCount "155"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. c3 Qb6 5. Qb3 c4 6. Qxb6 axb6 7. Bxf6 gxf6 8. Nd2 f5 9. Ne2 Nd7 10. g3 b5 11. a3 e6 12. Rb1 Nf6 13. Bg2 h5 14. h4 Bd6 15. Nf4 Bd7 16. 0-0 Ke7 17. Rfe1 Be8 18. Kf1 Ne4 19. Nxe4 fxe4 20. f3 Bc6 21. Ne2 Rag8 22. f4 f6 23. Kf2 e5 24. Bh3 Bd7 25. Bxd7 Kxd7 26. Rbd1 exf4 27. exf4 Ke6 28. Rg1 Rg7 29. Rg2 Rhg8 30. Rdg1 Kd7 31. Ke3 Kc6 32. Kf2 Kb6 33. Ke3 Rg4 34. Rf2 f5 35. Rfg2 Ra8 36. Rc1 Rgg8 37. Rgg1 Ka5 38. Rg2 Ka4 39. Re1 Rg4 40. Rf1 Rag8 41. Rfg1 Be7 42. Rh2 R8g6 43. Kd2 Bd6 44. Rf2 Kb3 45. Kc1 Be7 46. Rff1 Bxh4 47. gxh4 Rg2 48. Rxg2 Rxg2 49. Kd2 Kxb2 50. Rg1 Rh2 51. Rg7 Rh3 52. Ng3 Kxa3 53. Nxf5 b4 54. cxb4 Kb2 55. Ne3 c3+ 56. Ke2 Rh2+ 57. Kd1 Rd2+ 58. Ke1 c2 59. Nxc2 Kxc2 60. Rg3 Rh2 61. f5 Rxh4 62. f6 Rf4 63. Rg2+ Kd3 64. Rd2+ Kc3 65. Rf2 Rxf2 66. Kxf2 Kd2 67. f7 e3+ 68. Kg2 e2 69. f8Q e1Q 70. Qa8 Qe7 71. Qa2+ Kd3 72. Qb3+ Kxd4 73. Qd1+ Kc4 74. Qf1+ Kxb4 75. Qb1+ Kc5 76. Qc2+ Kd6 77. Qg6+ Qe6 78. Qxh5 0-1

[Event "Tianjin Binhai Cup-A 3rd"]
[Site "Tianjin"]
[Date "2023.08.20"]
[Round "1"]
[White "Zhou, Jianchao"]
[Black "Jiang, Haochen"]
[Result "0-1"]
[ECO "D50"]
[WhiteElo "2558"]
[BlackElo "2018"]
[PlyCount "114"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 cxd4 6. Qxd4 exd5 7. Bg5 Be7 8. e3 Nc6 9. Qd3 0-0 10. Be2 Be6 11. 0-0 Qd7 12. Rac1 Rfd8 13. Nd4 Rac8 14. Ncb5 Ne5 15. Qb1 a6 16. Nc3 b5 17. f4 Nc4 18. f5 Nd2 19. fxe6 fxe6 20. Qd3 Nxf1 21. Rxf1 Rf8 22. a3 Rce8 23. Bd1 g6 24. h3 Kg7 25. a4 b4 26. Qxa6 Bc5 27. Bxf6+ Rxf6 28. Rxf6 Kxf6 29. Nce2 Qd6 30. Qd3 Rd8 31. Kh1 e5 32. Nb3 Ba7 33. Nd2 e4 34. Qb3 Kg7 35. Nf4 g5 36. Nh5+ Kh6 37. Nf1 Rf8 38. Nfg3 Qc5 39. Nxe4 Rf1+ 40. Kh2 Qxe3 41. Qxe3 Bxe3 42. Be2 Re1 43. Neg3 Bg1+ 44. Kh1 Bd4+ 45. Kh2 Bxb2 46. Bf3 Be5 47. Bxd5 Re3 48. a5 b3 49. a6 b2 50. a7 Ra3 51. a8Q Rxa8 52. Bxa8 b1Q 53. Bf3 Qe1 54. Bg4 Kg6 55. Bf5+ Kf7 56. Bxh7 Bd4 57. h4 g4 0-1

[Event "Charlotte Super op"]
[Site "Charlotte"]
[Date "2023.07.13"]
[Round "9"]
[White "Zhou, Jianchao"]
[Black "Bruzon Batista, Lazaro"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2540"]
[BlackElo "2609"]
[PlyCount "22"]
[EventDate "2023.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. d4 0-0 6. Qc2 c6 7. 0-0 b6 8. Rd1 Nbd7 9. b3 Bb7 10. Nc3 Ba6 11. e4 dxc4 1/2-1/2

[Event "Charlotte Super op"]
[Site "Charlotte"]
[Date "2023.07.13"]
[Round "8"]
[White "Zhou, Jianchao"]
[Black "Yip, Carissa"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2540"]
[BlackElo "2369"]
[PlyCount "65"]
[EventDate "2023.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. a4 a5 12. bxa5 Rxa5 13. Bd2 h6 14. exf5 Bxf5 15. Nh4 Nf4 16. Nxf5 Nxf5 17. Bf1 Nd4 18. Nb5 Rxb5 19. axb5 b6 20. Be3 g5 21. Ra2 Qd7 22. Kh1 Qf7 23. Qb1 Qh5 24. Qe4 g4 25. Bxd4 exd4 26. g3 Be5 27. gxf4 Rxf4 28. Qg2 Qh4 29. Kg1 h5 30. c5 bxc5 31. Rxe5 dxe5 32. d6 cxd6 33. b6 1-0

[Event "Charlotte Super op"]
[Site "Charlotte"]
[Date "2023.07.12"]
[Round "7"]
[White "Salinas Herrera, Pablo Patricio"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2468"]
[BlackElo "2540"]
[PlyCount "53"]
[EventDate "2023.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 e5 6. 0-0 Be7 7. Na3 0-0 8. Nc4 d6 9. d3 h6 10. Ne3 Re8 11. Nd2 Bf8 12. Qd1 b5 13. Kh1 Bb7 14. f4 a5 15. Nf3 Nd4 16. a4 bxa4 17. fxe5 dxe5 18. Nc4 Qc7 19. Bd2 Bc6 20. Nxd4 cxd4 21. Rxf6 gxf6 22. Qg4+ Kh7 23. Bh3 Re7 24. Qf5+ Kg8 25. Qg4+ Kh7 26. Qf5+ Kg8 27. Qg4+ 1/2-1/2

[Event "Charlotte Super op"]
[Site "Charlotte"]
[Date "2023.07.12"]
[Round "6"]
[White "Zhou, Jianchao"]
[Black "Quesada Perez, Yasser"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2540"]
[BlackElo "2591"]
[PlyCount "14"]
[EventDate "2023.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 h6 5. cxd5 exd5 6. Bf4 Bd6 7. Bxd6 Qxd6 1/2-1/2

[Event "Charlotte Super op"]
[Site "Charlotte"]
[Date "2023.07.11"]
[Round "5"]
[White "Naroditsky, Daniel"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2619"]
[BlackElo "2540"]
[PlyCount "66"]
[EventDate "2023.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. 0-0 c4 9. Bc2 Bg4 10. Re1 Ne5 11. Rxe5 Bxf3 12. Qe1 Bc6 13. Na3 e6 14. b3 cxb3 15. axb3 a6 16. d4 Qd8 17. Nc4 Nxc4 18. bxc4 Bd6 19. d5 Bd7 20. dxe6 Bxe6 21. Bg5 Qc8 22. Rd5 Qc7 23. Qe4 Kf8 24. Rd2 Bxh2+ 25. Kh1 h6 26. Be3 Be5 27. Rb1 Bxc3 28. Rxb7 Qxc4 29. Rxf7+ Kxf7 30. Qb7+ Kf6 31. Qf3+ Ke7 32. Qb7+ Kf6 33. Qf3+ Ke7 1/2-1/2

[Event "Charlotte Super op"]
[Site "Charlotte"]
[Date "2023.07.11"]
[Round "4"]
[White "Zhou, Jianchao"]
[Black "Erenburg, Sergey"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2540"]
[BlackElo "2559"]
[PlyCount "107"]
[EventDate "2023.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. c4 Bg4 4. Ne5 Be6 5. Bg2 Nd7 6. cxd5 Bxd5 7. Bxd5 cxd5 8. Qa4 Qc7 9. Qxd7+ Qxd7 10. Nxd7 Kxd7 11. d4 Rc8 12. Nc3 e6 13. Bd2 Ne7 14. e3 Nf5 15. Ke2 Bb4 16. Rhc1 Bxc3 17. Bxc3 h5 18. f3 g5 19. e4 Nd6 20. exd5 exd5 21. Kd3 g4 22. Rf1 Rce8 23. b3 Re6 24. Rae1 Rxe1 25. Bxe1 gxf3 26. Rxf3 Ke6 27. Rf4 Ne4 28. Rh4 f5 29. Bd2 Kf6 30. Rf4 Rc8 31. Rf1 Rc6 32. Rc1 Nxd2 33. Rxc6+ bxc6 34. Kxd2 Kg5 35. Ke3 Kg4 36. Kf2 Kh3 37. Kg1 f4 38. Kf2 Kg4 39. Kg2 fxg3 40. hxg3 h4 41. gxh4 Kxh4 42. Kf3 Kg5 43. Kg3 Kf5 44. Kf3 a5 45. a3 Ke6 46. Kf4 Kd6 47. Ke3 c5 48. dxc5+ Kxc5 49. Kd3 Kc6 50. Kd4 Kd6 51. b4 axb4 52. axb4 Kc6 53. b5+ Kxb5 54. Kxd5 1/2-1/2

[Event "Charlotte Super op"]
[Site "Charlotte"]
[Date "2023.07.10"]
[Round "3"]
[White "Zhao, Erick"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2355"]
[BlackElo "2540"]
[PlyCount "74"]
[EventDate "2023.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. g4 b5 8. Nxc6 Qxc6 9. Qd2 b4 10. Ne2 Qxe4 11. Rg1 Qc4 12. Nf4 Qc7 13. 0-0-0 Nf6 14. Bd4 Bb7 15. Nh5 Ne4 16. Qe2 Rg8 17. Bg2 d5 18. f4 0-0-0 19. Qe3 Rd6 20. Be5 f6 21. Bxe4 dxe4 22. Bxd6 Bxd6 23. Rgf1 Kb8 24. Qb3 Rd8 25. Kb1 Bd5 26. Qa4 Rc8 27. Rfe1 Ka7 28. Rc1 Rb8 29. Rcd1 Rb5 30. f5 Ra5 31. Qe8 Bxa2+ 32. Kc1 Bb3 33. Re2 Ra1+ 34. Kd2 Qxc2+ 35. Ke3 Bc5+ 36. Kf4 e5+ 37. Kg3 Qxd1 0-1

[Event "Charlotte Super op"]
[Site "Charlotte"]
[Date "2023.07.10"]
[Round "2"]
[White "Zhou, Jianchao"]
[Black "Guo, Andrew"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2540"]
[BlackElo "2321"]
[PlyCount "79"]
[EventDate "2023.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 Nc6 10. Be3 Nh5 11. Nc2 Be5 12. Nd5 Ne7 13. Nc3 Nc6 14. Qe1 Nf4 15. Rd1 f5 16. c5 Nxe2+ 17. Qxe2 Qh4 18. g3 Qe7 19. cxd6 cxd6 20. Nd4 fxe4 21. fxe4 Be6 22. Nxe6 Qxe6 23. Nd5 Rac8 24. Qb5 b6 25. Rc1 Nd4 26. Qd3 Rxc1 27. Rxc1 Nf3+ 28. Kg2 Qg4 29. Bf4 Ng5 30. Bxe5 Qh3+ 31. Kg1 Rxe5 32. Nf6+ Kg7 33. Rc7+ Nf7 34. Qxd6 Qe6 35. Qxe6 Rxe6 36. Nd5 a6 37. Kf2 Kg8 38. Rc6 Nd6 39. Kf1 g5 40. e5 1-0

[Event "Charlotte Super op"]
[Site "Charlotte"]
[Date "2023.07.09"]
[Round "1"]
[White "Vettese, Nicholas"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2272"]
[BlackElo "2540"]
[PlyCount "64"]
[EventDate "2023.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bh4 g6 9. 0-0-0 e5 10. Nb3 Be7 11. g4 b5 12. a3 Bb7 13. Bg2 Rc8 14. f4 Rxc3 15. bxc3 Qc7 16. Kb1 Nb6 17. f5 Na4 18. Be1 Qxc3 19. Bxc3 Nxc3+ 20. Kb2 Nxe2 21. Bf3 Nf4 22. Nd2 g5 23. a4 bxa4 24. Nc4 Bxe4 25. Bxe4 Nxe4 26. Rhe1 d5 27. Nb6 0-0 28. Nxd5 Rb8+ 29. Ka1 Nxd5 30. Rxd5 Nc3 31. Rdxe5 a3 32. R5e3 Kg7 0-1

[Event "World op 51st"]
[Site "Philadelphia"]
[Date "2023.07.04"]
[Round "8.3"]
[White "Zhou, Jianchao"]
[Black "Rahul, Srivatshav P"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2546"]
[BlackElo "2470"]
[PlyCount "122"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 c5 6. 0-0 Nc6 7. Qa4 Bd7 8. Qxc4 cxd4 9. Nxd4 Rc8 10. Nc3 Nxd4 11. Qxd4 Bc5 12. Qh4 h6 13. Bf4 Be7 14. Be5 Bc6 15. Bxc6+ Rxc6 16. Qa4 a6 17. Rac1 0-0 18. Ne4 b5 19. Nxf6+ Bxf6 20. Qe4 Rxc1 21. Rxc1 Bxe5 22. Qxe5 Qb8 23. Qxb8 Rxb8 24. Kf1 Rd8 25. Ke1 Rd6 26. Rd1 Rc6 27. Rd8+ Kh7 28. Kd2 g5 29. g4 Kg7 30. b3 h5 31. h3 h4 32. e3 f5 33. f3 Kf6 34. Rf8+ Kg7 35. Rd8 Kf6 36. Rh8 Rd6+ 37. Ke2 Rc6 38. Kd2 Rd6+ 39. Ke2 Rc6 40. Kd3 Rc1 41. f4 fxg4 42. hxg4 Rg1 43. Rh6+ Kg7 44. fxg5 Rxg4 45. e4 Rxg5 46. Rxh4 Rg2 47. Kd4 Kf6 48. Rh6+ Ke7 49. a4 bxa4 50. bxa4 Ra2 51. Ke5 Rxa4 52. Rxe6+ Kf7 53. Rb6 Ra5+ 54. Kd6 Rb5 55. Rxa6 Rb1 56. Ra7+ Ke8 57. Ra8+ Kf7 58. Ra6 Rd1+ 59. Ke5 Rh1 60. Ra7+ Ke8 61. Ke6 Rh6+ 1/2-1/2

[Event "Philadelphia op 16th"]
[Site "Philadelphia"]
[Date "2023.06.27"]
[Round "8"]
[White "Zhou, Jianchao"]
[Black "Schmakel, Sam A"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2546"]
[BlackElo "2416"]
[PlyCount "80"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. a4 a5 12. bxa5 Rxa5 13. Bd2 Nf6 14. Ng5 h6 15. Ne6 Bxe6 16. dxe6 fxe4 17. Qb1 Qa8 18. Nd5 Rxd5 19. cxd5 Nexd5 20. Qb3 Kh7 21. Reb1 Nf4 22. Bf1 b6 23. a5 bxa5 24. g3 Nd3 25. Rxa5 Qc8 26. Bh3 Qd8 27. Qb7 d5 28. Rf1 Re8 29. Qc6 d4 30. Ra7 Re7 31. Ra8 Qd5 32. Qxd5 Nxd5 33. Rd8 c6 34. Rd7 Bf6 35. Rb1 Nc5 36. Rxe7+ Bxe7 37. Rb8 Kg7 38. Kf1 h5 39. Rc8 Nb3 40. Ke2 d3+ 0-1

[Event "Philadelphia op 16th"]
[Site "Philadelphia"]
[Date "2023.06.26"]
[Round "5"]
[White "Paragua, Mark"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2447"]
[BlackElo "2546"]
[PlyCount "92"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 e5 6. 0-0 Be7 7. d3 0-0 8. Bg5 h6 9. Bxf6 Bxf6 10. Nc3 d6 11. Nd5 g6 12. c3 Bg7 13. Nd2 Ne7 14. Nxe7+ Qxe7 15. Nc4 b5 16. Ne3 Bb7 17. a4 a6 18. c4 bxc4 19. Nxc4 a5 20. Qd2 Qc7 21. Kh1 Rfd8 22. f4 exf4 23. gxf4 d5 24. exd5 Bxd5 25. Bxd5 Rxd5 26. f5 Ra6 27. Rae1 Rxf5 28. Rxf5 gxf5 29. Qg2 Rg6 30. Qf3 Qd7 31. b3 Bd4 32. Rf1 Qe6 33. Nxa5 Qf6 34. Nc4 f4 35. Nd2 Qg5 36. h3 Qh4 37. Qxf4 Qxf4 38. Rxf4 Be3 39. Rf5 Bxd2 40. Rxc5 Rd6 41. Rb5 Rxd3 42. Kg2 Bc3 43. h4 Kf8 44. h5 Ke7 45. Rb6 Rd5 46. Rc6 Bd2 0-1

[Event "Philadelphia op 16th"]
[Site "Philadelphia"]
[Date "2023.06.26"]
[Round "6"]
[White "Zhou, Jianchao"]
[Black "Bellahcene, Bilel"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2546"]
[BlackElo "2497"]
[PlyCount "36"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nf6 3. Bg2 Nc6 4. 0-0 e5 5. e4 d6 6. c3 Nxe4 7. d4 f5 8. dxe5 dxe5 9. Nbd2 Nxd2 10. Nxd2 Be6 11. Qe2 Qc7 12. Nc4 0-0-0 13. Bg5 Re8 14. Bxc6 bxc6 15. Qxe5 Qxe5 16. Nxe5 Bd5 17. Bf4 Bd6 18. Nd3 c4 1/2-1/2

[Event "Philadelphia op 16th"]
[Site "Philadelphia"]
[Date "2023.06.25"]
[Round "4"]
[White "Zhou, Jianchao"]
[Black "Amburgy, Ryan"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2546"]
[BlackElo "2295"]
[PlyCount "151"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[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 e6 4. b3 b6 5. cxd5 exd5 6. Bb2 Bb7 7. g3 g6 8. Bg2 Bg7 9. 0-0 0-0 10. Nc3 Ne4 11. d4 Nd7 12. Nxe4 dxe4 13. Nd2 f5 14. Qc2 Nf6 15. Rfd1 Nd5 16. a3 Qe7 17. Nc4 Rac8 18. b4 Rfd8 19. b5 c6 20. bxc6 Bxc6 21. Qb3 Qd7 22. a4 Bxa4 23. Rxa4 b5 24. Nd6 Qxd6 25. Rxa7 Qb4 26. Qxb4 Nxb4 27. Bf1 Rc2 28. Ba3 Nc6 29. Rb7 b4 30. Rc1 Rxc1 31. Bxc1 Kh8 32. Rb6 Rc8 33. Bd2 Bf8 34. h3 Nd8 35. Bxb4 Bxb4 36. Rxb4 Kg7 37. Rc4 Rxc4 38. Bxc4 Nc6 39. Kf1 Kf6 40. Ke2 Ke7 41. Kd2 Kd6 42. g4 h6 43. Bf7 Ne7 44. Ke2 Kc6 45. Kf1 Kd6 46. Kg2 g5 47. Kg3 f4+ 48. exf4 Nc6 49. d5 Nd4 50. fxg5 hxg5 51. h4 Ne2+ 52. Kh2 gxh4 53. Kh3 Ke7 54. Be6 Nc3 55. Kxh4 Nd1 56. Kg3 Kf6 57. Bf5 e3 58. fxe3 Nxe3 59. d6 Nd5 60. g5+ Kxg5 61. d7 Kxf5 62. d8Q Ke4 63. Qe8+ Kf5 64. Kf3 Nf6 65. Qb5+ Ke6 66. Qa6+ Ke5 67. Qa5+ Nd5 68. Qc5 Ke6 69. Ke4 Nf6+ 70. Kd4 Kf7 71. Qc6 Kg7 72. Ke5 Ng4+ 73. Ke6 Kg6 74. Qg2 Kh5 75. Qh3+ Kg5 76. Qg3 1-0

[Event "Philadelphia op 16th"]
[Site "Philadelphia"]
[Date "2023.06.24"]
[Round "2"]
[White "Zhou, Jianchao"]
[Black "Moor, Nathaniel Philip"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2546"]
[BlackElo "2180"]
[PlyCount "83"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d6 9. e4 c5 10. dxc5 bxc5 11. Rd1 Nxe4 12. Bxd8 Nxc3 13. Rxd6 Nc6 14. Bg5 Na4 15. b3 Nb6 16. Ne2 e5 17. Be3 Nd4 18. Nxd4 exd4 19. Bf4 Rad8 20. Bd3 Nc8 21. Rxd8 Rxd8 22. Kd2 f6 23. b4 Ne7 24. bxc5 Nc6 25. Be4 Rc8 26. Bd5+ Kh8 27. Re1 g5 28. Bd6 Kg7 29. Re6 Kg6 30. Kd3 h5 31. f4 gxf4 32. Bxf4 Kf5 33. Bd6 Rd8 34. Be7 Nxe7 35. Rxe7 Bxd5 36. cxd5 Rxd5 37. c6 Rc5 38. c7 a6 39. Kxd4 Rc2 40. Kd5 Kg6 41. Kd6 Rd2+ 42. Ke6 1-0

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "2023.06.18"]
[Round "9"]
[White "Boros, Denes"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2400"]
[BlackElo "2546"]
[PlyCount "106"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 e5 6. Qe3 a6 7. Bc4 Qc7 8. Bb3 Be7 9. h3 Be6 10. 0-0 Nbd7 11. Rd1 Nc5 12. Qe2 Nxb3 13. cxb3 h6 14. Ne1 Rd8 15. Nd3 0-0 16. Nb4 Rd7 17. Be3 Rc8 18. Nbd5 Nxd5 19. Nxd5 Bxd5 20. Rxd5 Qc2 21. Qg4 Rdc7 22. Bxh6 Bf8 23. Rd2 Qc6 24. Bg5 Qd7 25. Qe2 Qe6 26. Kh2 Qg6 27. Bh4 Qh6 28. Bg3 Be7 29. Rad1 Qe6 30. Qe3 Rc6 31. f4 exf4 32. Qxf4 Re8 33. Rd5 Bf8 34. Qg5 Qxe4 35. Re1 Qxe1 36. Bxe1 Rxe1 37. Qd8 Re2 38. h4 Rxb2 39. Qd7 Rc5 40. Rd4 Re5 41. Qxb7 Rxa2 42. Rf4 Re7 43. Qa8 d5 44. Qxd5 Rae2 45. Rc4 R2e6 46. Rc8 Re8 47. Rxe8 Rxe8 48. h5 Re6 49. g4 g6 50. Kg2 gxh5 51. Qxh5 Rh6 52. Qg5+ Rg6 53. Qh5 Rh6 1/2-1/2

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "2023.06.18"]
[Round "8"]
[White "Ezra, Paul Chambers"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2321"]
[BlackElo "2546"]
[PlyCount "104"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Qc7 8. Be3 Be7 9. a4 b6 10. f4 Bb7 11. Bf3 Nbd7 12. Qe2 0-0 13. Rae1 Rfe8 14. Bf2 e5 15. Nf5 Bf8 16. Qd2 g6 17. fxe5 Nxe5 18. Nh6+ Bxh6 19. Qxh6 Nfg4 20. Bxg4 Nxg4 21. Qf4 Nxf2 22. Rxf2 Re5 23. Re3 Rae8 24. h4 R8e6 25. Ref3 f5 26. Rg3 Bxe4 27. Nxe4 Rxe4 28. Qxf5 Qg7 29. Qf3 Qe7 30. Rg4 d5 31. g3 Kg7 32. Rf4 Rxf4 33. Qxf4 Rf6 34. Qd4 Qe1+ 35. Kg2 Qxf2+ 36. Qxf2 Rxf2+ 37. Kxf2 Kf6 38. Ke3 Kf5 39. Kd4 Ke6 40. b4 Kd6 41. c4 dxc4 42. Kxc4 Ke5 43. a5 Kd6 44. g4 Kc6 45. axb6 Kxb6 46. Kc3 h6 47. Kc4 g5 48. hxg5 hxg5 49. Kb3 Kc7 50. Ka4 Kb6 51. Kb3 Kc7 52. Ka4 Kb6 1/2-1/2

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "2023.06.17"]
[Round "6"]
[White "Wang, Henry H"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2193"]
[BlackElo "2546"]
[PlyCount "48"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 0-0 6. h5 c5 7. hxg6 hxg6 8. Qd2 Nc6 9. 0-0-0 Qa5 10. Kb1 Bf5 11. f3 Nb4 12. Bd3 Bxd3 13. cxd3 Nh5 14. Be5 Bxe5 15. dxe5 d4 16. g4 dxc3 17. bxc3 Nxd3 18. gxh5 Rfd8 19. Nh3 Nxe5 20. Qg2 Qxc3 21. hxg6 Rxd1+ 22. Rxd1 Nc4 23. a4 Qb3+ 24. Kc1 Qxd1+ 0-1

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "2023.06.17"]
[Round "7"]
[White "Zhou, Jianchao"]
[Black "Tang, Zoey"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2546"]
[BlackElo "2348"]
[PlyCount "119"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f3 b5 10. Nxc6 Bxc6 11. Ne2 Be7 12. Nd4 Bb7 13. h4 h6 14. Be3 h5 15. Bg5 Qc7 16. Kb1 Rc8 17. Bd3 Qb6 18. Rhe1 Nd7 19. Bxe7 Kxe7 20. Bf1 Nf6 21. a3 Qc5 22. Nb3 Qc7 23. Na5 Rhd8 24. Rc1 Ba8 25. c4 bxc4 26. Rxc4 Qb8 27. Rxc8 Rxc8 28. Bxa6 Rc5 29. Bf1 g6 30. Nc4 Qc7 31. Qb4 Nd7 32. Rd1 d5 33. Nd2 Qb6 34. Qxb6 Nxb6 35. Rc1 Rxc1+ 36. Kxc1 Kd6 37. b3 dxe4 38. Nxe4+ Bxe4 39. fxe4 Ke5 40. a4 Kxe4 41. a5 Nc8 42. Ba6 Na7 43. b4 Kd5 44. Kc2 f6 45. Kc3 g5 46. hxg5 fxg5 47. Bb7+ Kd6 48. Kc4 Kc7 49. Bf3 g4 50. Be2 Kc6 51. Kd4 e5+ 52. Kxe5 h4 53. Bxg4 Kb5 54. Kf4 Kxb4 55. a6 Kc3 56. Kg5 Kd4 57. Kxh4 Ke5 58. Kg5 Nc6 59. Bf3 Na7 60. g4 1-0

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "2023.06.16"]
[Round "4"]
[White "Wu, Derek"]
[Black "Zhou, Jianchao"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2199"]
[BlackElo "2546"]
[PlyCount "159"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nxc6 Bxc6 13. Qe1 Ra7 14. Bd3 b4 15. Ne2 h5 16. Qh4 Be7 17. f5 e5 18. Ng3 Kf8 19. Nxh5 d5 20. Qg4 Rg8 21. Qf3 d4 22. Ng3 a5 23. Nf1 a4 24. Nd2 b3 25. cxb3 a3 26. Nc4 Qb7 27. Nxa3 Bxa3 28. bxa3 Rxa3 29. Rd2 Ke7 30. Rc1 Rb8 31. Qe2 Kd6 32. Rdc2 Ba4 33. Bc4 Bc6 34. Bd3 Ba4 35. Rb2 Bxb3 36. axb3 Rxb3 37. Rcc2 Qa7 38. Rxb3 Rxb3+ 39. Rb2 Ra3 40. Bb5 Qa5 41. Qd2 Rc3 42. h4 Qa8 43. Bd3 Ke7 44. g4 Kf8 45. g5 Ra3 46. Ra2 Rb3+ 47. Ka1 Qc6 48. Ra6 Qb7 49. gxf6 Rb1+ 50. Bxb1 Qxa6+ 51. Ba2 Qxf6 52. Qg5 Qc6 53. Qd8+ Kg7 54. Qg5+ Kf8 55. Bd5 Qc3+ 56. Kb1 Qb4+ 57. Kc2 Qc3+ 58. Kd1 Qf3+ 59. Ke1 d3 60. Qd8+ Kg7 61. f6+ Kh7 62. Kd2 Qe2+ 63. Kc3 d2 64. Bxf7 d1N+ 65. Kb4 Qe1+ 66. Kc5 Qe3+ 67. Kd6 Qa3+ 68. Kxe5 Qg3+ 69. Ke6 Qb3+ 70. Ke7 Qb4+ 71. Kd7 Qa4+ 72. Ke7 Qb4+ 73. Qd6 Qxe4+ 74. Be6 Ne3 75. Kd7 Qa4+ 76. Kd8 Qa5+ 77. Ke8 Qa8+ 78. Qd8 Qa4+ 79. Qd7+ Qxd7+ 80. Kxd7 1-0

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "2023.06.15"]
[Round "2"]
[White "Espinosa, Pedro"]
[Black "Zhou, Jianchao"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2233"]
[BlackElo "2546"]
[PlyCount "79"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 a6 5. c5 b6 6. cxb6 c5 7. Bf4 cxd4 8. Bc7 Qd7 9. Ne5 Qe7 10. Qa4+ Nfd7 11. Nc6 Qf6 12. Nxb8 dxc3 13. 0-0-0 Qxf2 14. Qc6 Rxb8 15. Bxb8 Qxb6 16. Qxc8+ Ke7 17. Qxc3 Qxb8 18. Kb1 Nf6 19. g3 Ne4 20. Qd4 f5 21. Rc1 Kf7 22. Bg2 Be7 23. Bxe4 Bf6 24. Qd2 fxe4 25. Rc2 Qb6 26. Qf4 Rb8 27. Qc7+ Kg6 28. Qxb6 Rxb6 29. b3 a5 30. Rhc1 a4 31. Rc6 Rb8 32. Kc2 axb3+ 33. axb3 Kf5 34. h3 Ke5 35. Rb1 Be7 36. Ra1 Kd4 37. Rxe6 Rc8+ 38. Kd1 Bf6 39. b4 Kc4 40. Rxf6 1-0

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "2023.06.14"]
[Round "1"]
[White "Zhou, Jianchao"]
[Black "Wongso, Steve"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2546"]
[BlackElo "2069"]
[PlyCount "71"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. dxc5 d4 7. Na4 Bxc5 8. Nxc5 Qa5+ 9. Bd2 Qxc5 10. Rc1 Qd6 11. Bc3 Be6 12. Nxd4 Nxd4 13. Qxd4 Qxd4 14. Bxd4 Nf6 15. a3 0-0 16. f3 a6 17. e3 Rac8 18. Rxc8 Rxc8 19. Kd2 Ne8 20. Bd3 Nd6 21. Rc1 Nc4+ 22. Ke2 f6 23. a4 Kf7 24. b3 Na5 25. Rxc8 Bxc8 26. b4 Nc6 27. Bc3 Be6 28. f4 f5 29. e4 fxe4 30. Bxe4 g6 31. Ke3 Bc4 32. g4 Nd8 33. f5 Bb3 34. a5 Nc6 35. b5 axb5 36. a6 1-0

[Event "Las Vegas 1000 GM op"]
[Site "Las Vegas"]
[Date "2023.06.12"]
[Round "9"]
[White "Stearman, Josiah P"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2421"]
[BlackElo "2546"]
[PlyCount "55"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 b6 8. f3 Nc6 9. Be3 Nxd4 10. Bxd4 e5 11. Be3 Bc5 12. Qd2 Bxe3 13. Qxe3 d6 14. Rc1 Bd7 15. Be2 Rc8 16. Kf2 Qc5 17. Rhd1 Ke7 18. b4 Qxe3+ 19. Kxe3 a5 20. h4 h6 21. g4 g5 22. h5 Ra8 23. Ra1 Rhc8 24. Rdc1 Be6 25. Nd5+ Nxd5+ 26. cxd5 Bd7 27. Rxc8 Rxc8 28. Kd2 1/2-1/2

[Event "Las Vegas 1000 GM op"]
[Site "Las Vegas"]
[Date "2023.06.12"]
[Round "8"]
[White "Zhou, Jianchao"]
[Black "Willow, Jonah B"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2546"]
[BlackElo "2447"]
[PlyCount "93"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. 0-0 Nbd7 7. a4 c5 8. Qe2 Qc7 9. e4 cxd4 10. e5 Nd5 11. Bd2 N5b6 12. Rc1 Nxc4 13. Rxc4 d3 14. Qe4 Qd8 15. Bg5 Be7 16. Bxe7 Qxe7 17. a5 0-0 18. Nbd2 Nb8 19. Qxd3 Rd8 20. Qe3 Nc6 21. Rg4 f5 22. exf6 Qxf6 23. Ne4 Qxb2 24. Re1 Rf8 25. Qg5 Bd7 26. Nc5 Rad8 27. h4 Qf6 28. Nxb7 Rb8 29. Nc5 Bc8 30. Nxe6 Qxg5 31. Rxg5 Rf7 32. Rc5 Bd7 33. Nc7 Rb7 34. Nd5 h6 35. Nb6 Rf6 36. Nxd7 Rxd7 37. Re8+ Kh7 38. h5 Rd8 39. Re1 Nd4 40. Nxd4 Rxd4 41. Re8 Rd1+ 42. Kh2 Rd4 43. Kg3 Rd7 44. Rcc8 g6 45. Rh8+ Kg7 46. Rcg8+ Kf7 47. Rf8+ 1-0

[Event "Las Vegas 1000 GM op"]
[Site "Las Vegas"]
[Date "2023.06.11"]
[Round "7"]
[White "Khanin, Semen"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2566"]
[BlackElo "2546"]
[PlyCount "31"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Bb4 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Nge2 h5 10. h4 Bg4 11. Qb3 Nxg3 12. Nxg3 Nc6 13. Nge2 Qd6 14. hxg5 0-0-0 15. a3 Ba5 16. 0-0-0 1/2-1/2

[Event "Las Vegas 1000 GM op"]
[Site "Las Vegas"]
[Date "2023.06.11"]
[Round "6"]
[White "Zhou, Jianchao"]
[Black "Niemann, Hans Moke"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2546"]
[BlackElo "2695"]
[PlyCount "98"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Be2 Bd6 7. 0-0 0-0 8. b3 b6 9. Bb2 Bb7 10. Qc2 Qe7 11. Rad1 Rfe8 12. Rfe1 Rac8 13. e4 Nxe4 14. Nxe4 dxe4 15. Qxe4 Nf6 16. Qc2 Ba3 17. Bxa3 Qxa3 18. Ne5 c5 19. Bf3 Bxf3 20. Nxf3 cxd4 21. Nxd4 a6 22. Qe2 h6 23. Rd2 Qc5 24. h3 Red8 25. Red1 Rd7 26. Nf3 Rxd2 27. Rxd2 b5 28. Ne5 bxc4 29. Qxc4 Qxc4 30. Nxc4 Nd5 31. g3 g5 32. Kg2 Kf8 33. Kf3 Ke7 34. Ne3 Rc3 35. Rc2 f5 36. Rxc3 Nxc3 37. a3 Nb5 38. Nc2 Kd6 39. Ke3 h5 40. h4 gxh4 41. gxh4 e5 42. f4 e4 43. Nd4 Nxd4 44. Kxd4 Kc7 45. a4 a5 46. Kc4 Kc6 47. Kd4 Kd6 48. Kc4 Kc6 49. Kd4 Kd6 1/2-1/2

[Event "Las Vegas 1000 GM op"]
[Site "Las Vegas"]
[Date "2023.06.10"]
[Round "5"]
[White "Kretchetov, Alexandre"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2186"]
[BlackElo "2546"]
[PlyCount "110"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 Na6 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. Bg5 h6 11. Be3 Nh5 12. Rfe1 Bd7 13. Nd2 Nf4 14. Bf1 b6 15. b3 f5 16. f3 g5 17. a3 g4 18. fxg4 fxg4 19. b4 Na6 20. Rab1 axb4 21. axb4 Qh4 22. g3 Qh5 23. c5 bxc5 24. bxc5 Nxc5 25. Bxc5 dxc5 26. Nc4 Nh3+ 27. Bxh3 gxh3 28. Rf1 Qg5 29. Rxf8+ Bxf8 30. Nb5 Bxb5 31. Rxb5 h5 32. Rb1 Bh6 33. Rf1 h4 34. Qb3 Kh8 35. Kh1 Qg6 36. Qd3 Bf4 37. Rg1 hxg3 38. hxg3 h2 39. Rf1 Qxg3 40. Qe2 Qh3 41. Rb1 Rg8 42. Rf1 Rg3 43. Rb1 Rc3 44. d6 cxd6 45. Nxd6 Qf3+ 46. Qxf3 Rxf3 47. Kg2 Rg3+ 48. Kh1 Rd3 49. Nf5 c4 50. Ne7 Kg7 51. Nd5 Bg3 52. Kg2 c3 53. Rc1 c2 54. Ne7 Rd1 55. Nf5+ Kf6 0-1

[Event "Las Vegas 1000 GM op"]
[Site "Las Vegas"]
[Date "2023.06.10"]
[Round "4"]
[White "Zhou, Jianchao"]
[Black "Wang, Justin"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2546"]
[BlackElo "2484"]
[PlyCount "81"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Bf4 c5 6. Nc3 cxd4 7. Qxd4 Nc6 8. Qd3 Nh5 9. Bg5 Be7 10. Bxe7 Qxe7 11. Nb5 0-0 12. Nd6 Nd8 13. e3 Bc6 14. Be2 Nf6 15. 0-0 Nb7 16. Nxb7 Bxb7 17. Rfd1 Rfd8 18. Rac1 d5 19. cxd5 Rxd5 20. Qc2 Rxd1+ 21. Rxd1 Rd8 22. Rxd8+ Qxd8 23. h3 Qc8 24. Qxc8+ Bxc8 25. Nd4 Bd7 26. f4 Ne4 27. Bd3 Nc5 28. Bc2 h6 29. h4 Kf8 30. e4 f6 31. e5 fxe5 32. fxe5 Nb7 33. Kf2 Nd8 34. Ke3 Nf7 35. Ke4 g5 36. g3 a6 37. b4 Bc8 38. Ne2 Nd8 39. Nd4 Nf7 40. Ne2 Nd8 41. Nd4 1/2-1/2

[Event "Las Vegas 1000 GM op"]
[Site "Las Vegas"]
[Date "2023.06.09"]
[Round "3"]
[White "Schmakel, Sam A"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2416"]
[BlackElo "2546"]
[PlyCount "40"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. Bc2 d5 7. exd5 Qxd5 8. Qe2 Be7 9. d3 Bf5 10. Nbd2 Rd8 11. Ne4 0-0 12. 0-0 Be6 13. Nfg5 Nxe4 14. dxe4 Qc4 15. Qh5 Bxg5 16. Bxg5 Rd6 17. Rfd1 Rxd1+ 18. Qxd1 Qb5 19. b3 Qa5 20. Qe1 Qc7 1/2-1/2

[Event "Las Vegas 1000 GM op"]
[Site "Las Vegas"]
[Date "2023.06.09"]
[Round "2"]
[White "Zhou, Jianchao"]
[Black "Jiang, Lucas"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2546"]
[BlackElo "2352"]
[PlyCount "85"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 e5 2. d3 Nf6 3. a3 a5 4. Nc3 Bc5 5. Nf3 d6 6. e3 0-0 7. Be2 c6 8. d4 exd4 9. exd4 Bb6 10. 0-0 Re8 11. h3 Bf5 12. Bg5 h6 13. Bh4 Nbd7 14. Bd3 Bxd3 15. Qxd3 Nf8 16. Rae1 Rxe1 17. Rxe1 Ng6 18. Bxf6 Qxf6 19. g3 Kf8 20. Kg2 Re8 21. Rxe8+ Kxe8 22. Ne4 Qe7 23. d5 f5 24. Nc3 Qf6 25. dxc6 bxc6 26. b4 axb4 27. axb4 Ne5 28. Nxe5 Qxe5 29. Qf3 Kd7 30. b5 cxb5 31. Qb7+ Ke8 32. Qc6+ Kf7 33. Qxb6 Qxc3 34. cxb5 Qc4 35. Qb7+ Kg6 36. Qc6 Qb4 37. b6 Kh7 38. b7 Qb1 39. Qc7 Qe4+ 40. Kh2 Qd4 41. Qc2 Qb6 42. Qxf5+ Kh8 43. Qf8+ 1-0

[Event "Las Vegas 1000 GM op"]
[Site "Las Vegas"]
[Date "2023.06.08"]
[Round "1"]
[White "Liu, Eric"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2230"]
[BlackElo "2546"]
[PlyCount "86"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8. 0-0 Be7 9. f4 d6 10. Qe1 0-0 11. Qg3 Nxd4 12. Bxd4 b5 13. Kh1 Bb7 14. a3 Bc6 15. Rae1 Rac8 16. Bd3 Qd7 17. Qh3 e5 18. Qxd7 Nxd7 19. Be3 Bf6 20. f5 Bd8 21. Rd1 Ba5 22. Bd2 Nf6 23. Rfe1 Bb6 24. h3 h6 25. Re2 Rfe8 26. Be1 Nh5 27. Red2 Bd4 28. Kh2 Bb7 29. g3 Bxc3 30. bxc3 Nf6 31. Re2 d5 32. Red2 dxe4 33. Bf1 Rxc3 34. Rd8 Rxc2+ 35. Kg1 e3 36. Rxe8+ Nxe8 37. Rd8 Rc1 38. Rxe8+ Kh7 39. f6 Rxe1 40. fxg7 Kxg7 41. Rxe5 Bf3 42. Rf5 e2 43. Rxf3 Ra1 0-1

[Event "Chicago op 32nd"]
[Site "Chicago"]
[Date "2023.05.29"]
[Round "9"]
[White "Corrales Jimenez, Fidel"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "2489"]
[BlackElo "2555"]
[PlyCount "72"]
[EventDate "2023.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 Qxf6 9. 0-0-0 Bd7 10. f4 Nc6 11. Nf3 0-0-0 12. h4 Kb8 13. g4 g6 14. g5 hxg5 15. hxg5 Qg7 16. Rg1 Be7 17. Kb1 d5 18. exd5 exd5 19. Qf2 d4 20. Ne4 Bf5 21. Nfd2 Nb4 22. Bc4 Nd5 23. Bxd5 Rxd5 24. Qf3 Rhd8 25. Nc4 d3 26. cxd3 Qd4 27. Rge1 Rc8 28. Ka1 Bb4 29. Rf1 Rdd8 30. a3 Bf8 31. Ng3 Bxd3 32. Ne5 Bxa3 33. Nxd3 Qa4 34. Qe2 Rc2 35. Qe4 Bxb2+ 36. Kb1 Bd4 0-1

[Event "Chicago op 32nd"]
[Site "Chicago"]
[Date "2023.05.29"]
[Round "8"]
[White "Zhou, Jianchao"]
[Black "Mardov, Dimitar"]
[Result "1-0"]
[ECO "E39"]
[WhiteElo "2555"]
[BlackElo "2461"]
[PlyCount "58"]
[EventDate "2023.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 0-0 6. a3 Bxc5 7. Nf3 b6 8. Bf4 Bb7 9. Rd1 Nh5 10. Bc1 Be7 11. e4 f5 12. exf5 Bxf3 13. gxf3 Nc6 14. fxe6 Bc5 15. Rxd7 Qf6 16. Qe4 Ne5 17. Bh3 Nxd7 18. exd7 Qd4 19. Qd5+ Qxd5 20. Nxd5 Rad8 21. Bg5 Nf6 22. Nxf6+ gxf6 23. Bh6 Rf7 24. Be6 Kh8 25. Bxf7 Bd6 26. Bf4 Bxf4 27. a4 Rc8 28. c5 bxc5 29. Rg1 Rc6 1-0

[Event "Chicago op 32nd"]
[Site "Chicago"]
[Date "2023.05.28"]
[Round "6"]
[White "Kunka, Harshid"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "2347"]
[BlackElo "2555"]
[PlyCount "101"]
[EventDate "2023.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. f5 Be7 12. fxe6 fxe6 13. Bc4 Nxe4 14. Nxe4 Bxh4+ 15. g3 Bg5 16. Nxg5 hxg5 17. Nxe6 Bxe6 18. Bxe6 Qxg3+ 19. hxg3 Rxh1+ 20. Kf2 Rh2+ 21. Ke3 Rxd2 22. Kxd2 Nc6 23. Rxb7 Nd8 24. Bd7+ Ke7 25. Rc7 Kf6 26. Bh3 a5 27. Bg2 Ra6 28. Bd5 g6 29. Ke3 Ne6 30. Rd7 g4 31. c4 Nc5 32. Rd8 Rb6 33. Ra8 a4 34. Kf4 Rb2 35. Rf8+ Ke7 36. Rf7+ Kd8 37. Kxg4 Rxa2 38. Kg5 Ra3 39. g4 Rg3 40. Ra7 Kc8 41. Kf6 Rxg4 42. Ke7 Kb8 43. Ra8+ Kc7 44. Ra7+ Kb6 45. Ra8 Ne4 46. Rxa4 Kc5 47. Ra5+ Kd4 48. Bxe4 Rxe4+ 49. Kxd6 Kxc4 50. Rg5 Rd4+ 51. Ke6 1/2-1/2

[Event "Chicago op 32nd"]
[Site "Chicago"]
[Date "2023.05.28"]
[Round "7"]
[White "Zhou, Jianchao"]
[Black "Wieczorek, Oskar"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2555"]
[BlackElo "2512"]
[PlyCount "136"]
[EventDate "2023.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 g6 5. Bg2 d6 6. d4 cxd4 7. Nxd4 Bd7 8. Nxc6 Bxc6 9. e4 Bg7 10. 0-0 0-0 11. Be3 Nd7 12. Qc2 Qa5 13. Rac1 Rfc8 14. Rfd1 a6 15. Qb1 b5 16. Nd5 Bxd5 17. cxd5 Ne5 18. Bh3 Rxc1 19. Bxc1 h5 20. Kg2 b4 21. b3 Ra7 22. Qc2 Rc7 23. Qe2 Qb5 24. Qxb5 axb5 25. Be3 Ng4 26. Bxg4 hxg4 27. h3 gxh3+ 28. Kxh3 Rc2 29. Rd2 Rxd2 30. Bxd2 Bc3 31. Be3 Kg7 32. g4 Kf6 33. f4 e5 34. f5 gxf5 35. gxf5 Bd4 36. Bd2 Bc5 37. Bh6 Ke7 38. Kh4 f6 39. Kg4 Ke8 40. Kh5 Kf7 41. Bd2 Kg7 42. Be1 Kh7 43. Bg3 Bd4 44. Bh4 Kg7 45. Be1 Bc3 46. Bf2 Bd4 47. Bh4 Bc3 48. Kg4 Bd4 49. Be1 Bc3 50. Bf2 Bd4 51. Bh4 Bc3 52. Kf3 Bd4 53. Be1 Bc5 54. Bd2 Kf7 55. Kg4 Kg8 56. Kh5 Kg7 57. Bh6+ Kf7 58. Bc1 Bd4 59. Kh6 Bc3 60. Kh7 Bd4 61. Kh6 Bc3 62. Kh5 Kg7 63. a3 Bd4 64. axb4 Bb6 65. Bh6+ Kf7 66. Bd2 Kg7 67. Bh6+ Kf7 68. Bd2 Kg7 1/2-1/2

[Event "Chicago op 32nd"]
[Site "Chicago"]
[Date "2023.05.27"]
[Round "4"]
[White "Zhou, Jianchao"]
[Black "Ghaem Maghami, Ehsan"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2555"]
[BlackElo "2463"]
[PlyCount "55"]
[EventDate "2023.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Be7 5. Bb2 0-0 6. Nc3 b6 7. cxd5 exd5 8. g3 a5 9. d4 Bb4 10. Qc2 Qe7 11. Bd3 a4 12. bxa4 Bd7 13. 0-0 Rc8 14. Ne5 c5 15. Nxd7 Nbxd7 16. Qe2 Bxc3 17. Bxc3 Ne4 18. Bb2 Rxa4 19. Bb5 Raa8 20. dxc5 bxc5 21. Bxg7 Kxg7 22. Qg4+ Kf8 23. Qxd7 Nc3 24. a4 Qxd7 25. Bxd7 Rd8 26. Bf5 d4 27. exd4 cxd4 28. Bd3 1/2-1/2

[Event "Chicago op 32nd"]
[Site "Chicago"]
[Date "2023.05.27"]
[Round "5"]
[White "Zhou, Jianchao"]
[Black "Margvelashvili, Giorgi"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2555"]
[BlackElo "2530"]
[PlyCount "43"]
[EventDate "2023.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. a3 Be7 6. e4 d6 7. Be2 Nbd7 8. 0-0 e5 9. b4 exd4 10. Nxd4 a5 11. Bb2 axb4 12. axb4 Rxa1 13. Qxa1 Re8 14. Re1 Bf8 15. Bf1 g6 16. N4f3 Bg7 17. h3 Nh5 18. Bxg7 Nxg7 19. Qc3 Qf6 20. Qxf6 Nxf6 21. e5 dxe5 22. Rxe5 1/2-1/2

[Event "Chicago op 32nd"]
[Site "Chicago"]
[Date "2023.05.26"]
[Round "3"]
[White "Tang, Zoey"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2348"]
[BlackElo "2555"]
[PlyCount "116"]
[EventDate "2023.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 e6 7. Nxc4 c5 8. e3 Nc6 9. dxc5 Nb4 10. Na3 Qxd1+ 11. Nxd1 Bxc5 12. Bb5+ Ke7 13. 0-0 a6 14. Be2 Bd3 15. Bxd3 Nxd3 16. Nc3 Rhd8 17. Nc2 Rac8 18. h3 Bd6 19. Nd4 Be5 20. Nce2 Ne4 21. b3 Nc3 22. Nxc3 Bxd4 23. exd4 Rxc3 24. Bd2 Rc2 25. Be3 Nb4 26. Rfe1 Rdc8 27. Rab1 Nd5 28. Kf1 Kd7 29. h4 Ra2 30. Rbc1 Rb2 31. Rb1 Rcc2 32. Kg1 Nc3 33. Rxb2 Rxb2 34. d5 Nxd5 35. Bd4 Rxb3 36. Bxg7 Rb4 37. a5 Rxh4 38. Be5 f6 39. Bg3 Ra4 40. Rb1 Rb4 41. Ra1 e5 42. f3 Rb2 43. Bf2 Nc3 44. Ra3 Ne2+ 45. Kf1 Nf4 46. Kg1 h5 47. Ra4 Ke6 48. Rc4 h4 49. Bxh4 Nxg2 50. Bf2 Nf4 51. Bb6 Nd5 52. Bf2 Rb1+ 53. Kh2 Ra1 54. Rc5 Kd6 55. Kg3 Ra2 56. Bg1 Nf4 57. Be3 Rg2+ 58. Kh4 Nd5 0-1

[Event "Chicago op 32nd"]
[Site "Chicago"]
[Date "2023.05.26"]
[Round "2"]
[White "Zhou, Jianchao"]
[Black "Liu, Eric"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2555"]
[BlackElo "2299"]
[PlyCount "113"]
[EventDate "2023.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 g6 6. Be2 Bg7 7. 0-0 0-0 8. Be3 c6 9. d5 c5 10. Kh1 Kh8 11. Qc2 Ng8 12. g4 Ne7 13. Rg1 Nf6 14. Nd2 Ne8 15. f3 f5 16. g5 f4 17. Bf2 h6 18. h4 hxg5 19. hxg5 Kg8 20. Kg2 Kf7 21. Rh1 Rh8 22. Rxh8 Bxh8 23. Rg1 Ng8 24. Kf1 Bg7 25. Qb1 Bf8 26. b4 b6 27. Bd1 Be7 28. Bh4 Bd7 29. Ke2 Rb8 30. Ba4 Bxa4 31. Nxa4 b5 32. Nc3 bxc4 33. b5 Qa5 34. Qc2 a6 35. a4 axb5 36. axb5 Nc7 37. Nxc4 Qb4 38. Kd3 Nxb5 39. Na2 Nd4 40. Nxb4 Rxb4 41. Qd1 Rb3+ 42. Qxb3 Nxb3 43. Bf2 Nd4 44. Bxd4 cxd4 45. Ra1 Bxg5 46. Nxd6+ Ke7 47. Nc4 Bf6 48. Ra6 g5 49. Nxe5 Bxe5 50. Re6+ Kd7 51. Rxe5 g4 52. fxg4 Nf6 53. g5 Ng4 54. Rf5 f3 55. Kxd4 f2 56. g6 f1N 57. Rxf1 1-0

[Event "Chicago op 32nd"]
[Site "Chicago"]
[Date "2023.05.25"]
[Round "1"]
[White "Mishra, Prateek"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "2175"]
[BlackElo "2555"]
[PlyCount "50"]
[EventDate "2023.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bb3 b4 9. Na4 Ba6 10. Qc2 Qa5 11. e4 Rc8 12. Be3 c5 13. dxc5 Ng4 14. Bd4 Bxc5 15. Rc1 Bxd4 16. Qxc8+ Bxc8 17. Rxc8+ Ke7 18. Rxh8 Bxf2+ 19. Kd2 Nc5 20. h3 Nf6 21. Nxc5 Qxc5 22. Bc2 Qe3+ 23. Kd1 Nh5 24. Rb8 Ng3 25. Rb7+ Kd8 0-1

[Event "Space Coast op 28th"]
[Site "Cape Canaveral"]
[Date "2023.05.21"]
[Round "5"]
[White "Leon Oquendo, Jorge L"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2359"]
[BlackElo "2555"]
[PlyCount "88"]
[EventDate "2023.05.19"]
[EventType "swiss"]
[EventRounds "5"]
[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 e6 4. Nc3 c6 5. cxd5 exd5 6. a3 Bf5 7. Bg5 Nbd7 8. e3 h6 9. Bh4 g5 10. Bg3 Nh5 11. Bd3 Nxg3 12. hxg3 Be6 13. Qc2 Bd6 14. Rd1 Qe7 15. Bf5 0-0-0 16. b4 Kb8 17. Na4 Bxf5 18. Qxf5 Bxg3 19. fxg3 Qxe3+ 20. Kf1 Qb3 21. Ra1 Qxa4 22. g4 Qb3 23. Kf2 Nb6 24. Nxg5 Qb2+ 25. Kg3 hxg5 26. Qe5+ Kc8 27. Rxh8 Qxa1 28. Rxd8+ Kxd8 29. Qxg5+ Kc8 30. Qg8+ Kc7 31. Qxf7+ Nd7 32. Qf4+ Kc8 33. Qe3 Qb1 34. g5 Kd8 35. Kg4 Qg6 36. Qf4 Ke7 37. g3 Ke6 38. Kh4 Qe4 39. Kh5 Qxf4 40. gxf4 Kf5 41. g6 Nf6+ 42. Kh6 Ne8 43. Kh7 b5 44. Kg8 Kxg6 0-1

[Event "Space Coast op 28th"]
[Site "Cape Canaveral"]
[Date "2023.05.21"]
[Round "4"]
[White "Mitkov, Nikola"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2477"]
[BlackElo "2555"]
[PlyCount "15"]
[EventDate "2023.05.19"]
[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. Nc3 e6 3. Nf3 Nc6 4. Bb5 Nd4 5. Bd3 Nc6 6. Bb5 Nd4 7. Bd3 Nc6 8. Bb5 1/2-1/2

[Event "Space Coast op 28th"]
[Site "Cape Canaveral"]
[Date "2023.05.20"]
[Round "2"]
[White "Arvind, C Jayaraman"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2127"]
[BlackElo "2555"]
[PlyCount "88"]
[EventDate "2023.05.19"]
[EventType "swiss"]
[EventRounds "5"]
[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. Nc3 d5 4. cxd5 exd5 5. Bg5 Bb4 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. a3 Bxc3+ 10. bxc3 c5 11. Bxb8 Rxb8 12. Bb5+ Kf8 13. Ne2 c4 14. 0-0 Qa5 15. Qa4 Qxa4 16. Bxa4 Bf5 17. Rfc1 Nd2 18. Ra2 b5 19. Bc2 Bxc2 20. Rcxc2 Ne4 21. Rab2 Kg7 22. Rc1 Rb7 23. Rcb1 Rhb8 24. f3 Nd6 25. Kf2 f5 26. Nc1 a5 27. Na2 Re8 28. Re1 Rbe7 29. Rbe2 h5 30. Kf1 h4 31. h3 f4 32. exf4 Rxe2 33. Rxe2 Rxe2 34. Kxe2 gxf4 35. Kf2 Nf5 36. Ke2 Ne3 37. Kf2 Kf6 38. Kg1 Nc2 39. a4 bxa4 40. Kf2 a3 41. Ke2 Ne3 42. Kf2 Ke7 43. Kg1 Kd6 44. Kf2 Kc6 0-1

[Event "Space Coast op 28th"]
[Site "Cape Canaveral"]
[Date "2023.05.20"]
[Round "3"]
[White "Zhou, Jianchao"]
[Black "Campos Jimenez, Augusto Cesar"]
[Result "1-0"]
[ECO "D22"]
[WhiteElo "2555"]
[BlackElo "2333"]
[PlyCount "55"]
[EventDate "2023.05.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. 0-0 a6 8. Nc3 Nc6 9. Re1 Bd6 10. g4 Bg6 11. e4 Bb4 12. d5 Bxc3 13. bxc3 Na5 14. Qa4+ c6 15. dxe6 Nxc4 16. Qxc4 0-0 17. Ne5 Qe7 18. Bg5 Qxe6 19. Qxe6 fxe6 20. f3 Rfd8 21. a4 Be8 22. a5 Rd6 23. Rab1 Nd7 24. Nc4 Rd3 25. Re3 Nc5 26. Rxd3 Nxd3 27. Rd1 Nc5 28. Nb6 1-0

[Event "Space Coast op 28th"]
[Site "Cape Canaveral"]
[Date "2023.05.19"]
[Round "1"]
[White "Zhou, Jianchao"]
[Black "Slade, Theodore"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2555"]
[BlackElo "2021"]
[PlyCount "141"]
[EventDate "2023.05.19"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. 0-0 Nd7 7. Nbd2 0-0 8. Nc4 Bd6 9. Kh1 Re8 10. Be3 c5 11. a4 Nb8 12. Nfd2 Nc6 13. Nxd6 cxd6 14. f4 exf4 15. Rxf4 Ne5 16. Qh5 Ng6 17. Rf2 Be6 18. Raf1 Qh4 19. Qe2 Qe7 20. c4 Ne5 21. h3 a6 22. d4 cxd4 23. Bxd4 Rac8 24. b3 f6 25. a5 Bd7 26. Qe3 Bc6 27. Qg3 Kh8 28. Re2 Qc7 29. Qc3 Qf7 30. Rfe1 Qg6 31. Kh2 Re7 32. Nf3 Qh6 33. Qd2 Qxd2 34. Nxd2 Rce8 35. Re3 Nf7 36. Bc3 Ng5 37. Bb4 Nxe4 38. Bxd6 Re6 39. Bc7 R8e7 40. Bb6 Ng5 41. Rxe6 Rxe6 42. Rxe6 Nxe6 43. Be3 Kg8 44. g4 Kf7 45. Kg3 g6 46. b4 f5 47. gxf5 gxf5 48. Nf3 Kf6 49. Bd4+ Ke7 50. Be5 Bxf3 51. Kxf3 Ng5+ 52. Kg2 Ke6 53. Bf4 Ne4 54. Kf3 h5 55. h4 Kd7 56. Ke3 Nc3 57. Kd4 Ne4 58. Ke5 Nd6 59. c5 Nb5 60. Kxf5 Nd4+ 61. Kg6 Ke6 62. Be3 Nc2 63. Bd2 Na3 64. Kxh5 Kf5 65. Kh6 Kf6 66. Bc3+ Kf7 67. Kg5 Nb5 68. Be5 Na7 69. h5 Nc6 70. Bf6 Na7 71. h6 1-0

[Event "Foxwoods op 15th"]
[Site "Ledyard"]
[Date "2023.04.09"]
[Round "9"]
[White "Benjamin, Joel"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2498"]
[BlackElo "2555"]
[PlyCount "37"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. 0-0 e5 5. d3 Ne7 6. e4 Nbc6 7. Nc3 d4 8. Nd5 Nxd5 9. exd5 Ne7 10. Re1 0-0 11. Nxe5 Nxd5 12. Bd2 Re8 13. Qf3 Nf6 14. Qf4 c6 15. Nf3 Rxe1+ 16. Rxe1 Nd5 17. Qh4 Bd7 18. Qxd8+ Rxd8 19. h4 1/2-1/2

[Event "Foxwoods op 15th"]
[Site "Ledyard"]
[Date "2023.04.09"]
[Round "8"]
[White "Hardaway, Brewington"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2363"]
[BlackElo "2555"]
[PlyCount "120"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Qc7 8. Qd2 b5 9. a3 Bb7 10. f3 Be7 11. 0-0-0 0-0 12. g4 Nc6 13. h4 b4 14. Nxc6 Bxc6 15. axb4 Rfb8 16. Bf4 Ne8 17. g5 Qb7 18. Nb1 a5 19. Bc4 Qxb4 20. Qxb4 Rxb4 21. Bb3 a4 22. Bd2 Rb7 23. Ba2 Nc7 24. Na3 d5 25. Rhe1 dxe4 26. fxe4 Na6 27. Nc4 Nb4 28. Bxb4 Rxb4 29. Ne5 Be8 30. Nd3 Rb5 31. Bc4 Rba5 32. e5 g6 33. Re4 Kg7 34. Rg1 Bc6 35. Rf4 a3 36. bxa3 Rxa3 37. Kd2 R3a4 38. Rgf1 Be8 39. Bb3 Rxf4 40. Nxf4 Ra5 41. Nd3 h6 42. Rg1 hxg5 43. hxg5 Bb5 44. c4 Bc6 45. Rg4 Bf3 46. Rd4 Bxg5+ 47. Kc3 Be3 48. Rd7 Kf8 49. Rd8+ Ke7 50. Rc8 g5 51. c5 Ra8 52. Rc7+ Kf8 53. Nb2 g4 54. Nc4 Bf4 55. Rd7 g3 56. Rd4 g2 57. Rxf4 g1Q 58. Rxf3 Qxc5 59. Rh3 Ke7 60. Rh4 Rb8 0-1

[Event "Foxwoods op 15th"]
[Site "Ledyard"]
[Date "2023.04.08"]
[Round "6"]
[White "Macieja, Bartlomiej"]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2513"]
[BlackElo "2555"]
[PlyCount "120"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8. 0-0 Nbd7 9. a4 Rc8 10. d4 a6 11. Ne5 Qb6 12. Nxd7 Nxd7 13. Rd1 Be7 14. Nc3 Nf6 15. Bg5 0-0 16. Ne4 c5 17. Bxf6 Bxe4 18. Bxe4 Bxf6 19. d5 g6 20. axb5 axb5 21. dxe6 Qxe6 22. Ra7 Rfd8 23. Rxd8+ Rxd8 24. b3 Rd4 25. Bf3 c4 26. bxc4 Qxc4 27. Qxc4 bxc4 28. e3 Rd2 29. Rc7 c3 30. Kg2 Kg7 31. h4 Be5 32. Rc6 f5 33. Kf1 h6 34. Ke1 g5 35. hxg5 hxg5 36. Bd1 g4 37. Ba4 Rb2 38. Kf1 Bf6 39. Rc7+ Kg6 40. Be8+ Kg5 41. Kg2 Rb8 42. Ba4 Be5 43. Rc5 Kf6 44. Rc6+ Kg5 45. Rc5 Kf6 46. Rc6+ Kg5 47. Bc2 Rb2 48. Bd3 Rd2 49. Bc4 Rd6 50. Rc8 Rd8 51. Rc6 Rd6 52. Rc8 Rd8 53. Rc5 Kf6 54. Bb3 Rb8 55. Rc6+ Kg5 56. Bf7 Rf8 57. Bb3 Rb8 58. Bf7 Rf8 59. Bb3 Rb8 60. Bf7 Rf8 1/2-1/2

[Event "Foxwoods op 15th"]
[Site "Ledyard"]
[Date "2023.04.08"]
[Round "7"]
[White "Zhou, Jianchao"]
[Black "Chiku Ratte, Olivier Kenta"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2555"]
[BlackElo "2311"]
[PlyCount "69"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 e6 5. b3 Bd6 6. Bb2 0-0 7. Be2 Nbd7 8. Qc2 Qe7 9. Rg1 e5 10. g4 dxc4 11. bxc4 Nc5 12. g5 Nfd7 13. h4 Re8 14. h5 Nf8 15. 0-0-0 e4 16. Nd4 Be5 17. f3 Bxd4 18. exd4 Nd3+ 19. Bxd3 exd3 20. Qxd3 b5 21. d5 bxc4 22. Qd4 c5 23. Qxc4 Bf5 24. Nb5 Nd7 25. d6 Qe2 26. Qxe2 Rxe2 27. Rde1 Rf2 28. Re3 c4 29. Rge1 Rf8 30. Bd4 Rg2 31. h6 gxh6 32. gxh6 a6 33. Nc7 c3 34. Bxc3 Nc5 35. Nd5 1-0

[Event "Foxwoods op 15th"]
[Site "Ledyard"]
[Date "2023.04.07"]
[Round "4"]
[White "Ouellet, Maili Jade"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2246"]
[BlackElo "2555"]
[PlyCount "134"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 c5 8. e4 Bg6 9. Be3 cxd4 10. Qxd4 Qxd4 11. Bxd4 Nfd7 12. Nxd7 Nxd7 13. Bxc4 Rc8 14. Be2 a6 15. Rd1 f6 16. Kf2 Bb4 17. Rc1 Ke7 18. Rhd1 Rhd8 19. Na2 Bd6 20. Rc3 Rxc3 21. Nxc3 Be8 22. Be3 Rc8 23. g3 Ne5 24. Rd4 Bc5 25. Rd1 Bb4 26. Na2 Ba5 27. f4 Rc2 28. fxe5 Rxe2+ 29. Kxe2 Bh5+ 30. Kd3 Bxd1 31. b4 Bc7 32. Nc3 Bb3 33. Bc5+ Kd7 34. exf6 gxf6 35. a5 f5 36. exf5 exf5 37. Ne2 Bf7 38. Nd4 f4 39. g4 Bd5 40. Ke2 Bd8 41. Nf5 Ke6 42. Nd4+ Kf6 43. h4 Ke5 44. h5 Be4 45. Nf3+ Kd5 46. Bf8 Bc2 47. Ne1 Ba4 48. Nf3 Bd7 49. g5 Bf5 50. Kf2 Be4 51. Bg7 Ke6 52. Nd2 Bd5 53. g6 hxg6 54. hxg6 Kf5 55. Bf8 Kxg6 56. Bd6 Kf5 57. Nf3 Bf6 58. Nd2 Bd4+ 59. Ke2 Kg4 60. Kd3 Ba7 61. Ke2 Bc6 62. Kd3 Bb5+ 63. Kc2 f3 64. Nxf3 Kxf3 65. Kc3 Ke4 66. Be7 Bd4+ 67. Kc2 Ba4+ 0-1

[Event "Foxwoods op 15th"]
[Site "Ledyard"]
[Date "2023.04.07"]
[Round "5"]
[White "Zhou, Jianchao"]
[Black "Fus, Jakub"]
[Result "1/2-1/2"]
[ECO "D29"]
[WhiteElo "2555"]
[BlackElo "2417"]
[PlyCount "75"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. Bxc4 b5 7. Bb3 Bb7 8. 0-0 c5 9. Qe2 Nbd7 10. Rd1 Bd6 11. e4 cxd4 12. Rxd4 Bc5 13. Rd1 Qc7 14. Be3 0-0 15. a3 Rac8 16. Bxc5 Nxc5 17. Bc2 Qf4 18. Nd2 Rfd8 19. f3 h6 20. Nf1 Ncd7 21. Qe3 Qc7 22. Bd3 Nc5 23. Be2 e5 24. Rxd8+ Qxd8 25. Rd1 Qf8 26. Nd2 Ne6 27. Nb3 b4 28. axb4 Qxb4 29. Na2 Qa4 30. Nac1 Qb4 31. Na2 Qa4 32. Nac1 Qb4 33. Na2 Qa4 34. Nac1 Qb4 35. Na2 Qa4 36. Nac1 Qb4 37. Na2 Qa4 38. Nac1 1/2-1/2

[Event "Foxwoods op 15th"]
[Site "Ledyard"]
[Date "2023.04.06"]
[Round "2"]
[White "Rajesh, CS."]
[Black "Zhou, Jianchao"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2151"]
[BlackElo "2555"]
[PlyCount "119"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c3 e6 4. Bf4 Bd6 5. e3 0-0 6. Nbd2 c5 7. Bd3 Bxf4 8. exf4 cxd4 9. Nxd4 Qc7 10. Ne2 b6 11. 0-0 Ba6 12. Qc2 Bxd3 13. Qxd3 Nbd7 14. Nb3 Nc5 15. Nxc5 bxc5 16. b4 Rfc8 17. a4 g6 18. b5 c4 19. Qe3 Ne4 20. f3 Nc5 21. Nd4 Nb3 22. Nxb3 cxb3 23. Rfb1 Qxc3 24. Qxc3 Rxc3 25. Ra3 Rc4 26. a5 Rxf4 27. Raxb3 Rb8 28. b6 axb6 29. Rxb6 Ra8 30. Ra1 Ra7 31. a6 Kg7 32. Kf2 Rc4 33. Ra2 h5 34. Ke3 g5 35. Rb3 Kf6 36. Kd3 Rc6 37. Rba3 Ke5 38. Ra4 h4 39. g3 h3 40. g4 f5 41. gxf5 Kxf5 42. Ke3 e5 43. Kf2 Rc1 44. Ra1 Rc3 45. Ra5 Kf4 46. Rxd5 Rc2+ 47. Kg1 Rac7 48. Rda5 Rg2+ 49. Kf1 Rcc2 50. R5a4+ Kf5 51. a7 Rgf2+ 52. Kg1 Rg2+ 53. Kf1 Rcf2+ 54. Ke1 Re2+ 55. Kd1 Rd2+ 56. Ke1 Rge2+ 57. Kf1 Rf2+ 58. Ke1 Rde2+ 59. Kd1 Rd2+ 60. Ke1 1/2-1/2

[Event "Foxwoods op 15th"]
[Site "Ledyard"]
[Date "2023.04.06"]
[Round "3"]
[White "Zhou, Jianchao"]
[Black "Ansh, M Shah"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2555"]
[BlackElo "2171"]
[PlyCount "77"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 Be7 5. b3 0-0 6. Bb2 b6 7. cxd5 exd5 8. g3 Nbd7 9. d4 c5 10. Bg2 Ba6 11. a4 Rc8 12. Nb5 cxd4 13. Nfxd4 Bb4+ 14. Kf1 Ne4 15. Bxe4 dxe4 16. Nf5 Nf6 17. Qxd8 Rfxd8 18. Bxf6 gxf6 19. Kg2 Rc5 20. g4 Bxb5 21. axb5 Rd7 22. Rhc1 Rxb5 23. Rc8+ Bf8 24. Ra4 Rbd5 25. Ra8 a5 26. Rb8 Rd8 27. Rxb6 Re5 28. Rc4 h5 29. h3 hxg4 30. hxg4 Bb4 31. Rc7 Rf8 32. Rxf6 Rc5 33. Rb7 Bc3 34. Rd6 Bb4 35. Rdd7 Rc3 36. Nh6+ Kg7 37. Nxf7 Rxb3 38. Ng5+ Kg6 39. Nxe4 1-0

[Event "Foxwoods op 15th"]
[Site "Ledyard"]
[Date "2023.04.05"]
[Round "1"]
[White "Zhou, Jianchao"]
[Black "Slade, Theodore"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2555"]
[BlackElo "2021"]
[PlyCount "69"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Rd1+ Ke8 10. Nc3 Be7 11. g4 Nh4 12. Nxh4 Bxh4 13. h3 h5 14. f3 Be6 15. Kg2 Rd8 16. Be3 b6 17. Rxd8+ Kxd8 18. Ne2 hxg4 19. hxg4 Be7 20. Nf4 Bc8 21. Rd1+ Ke8 22. c4 Kf8 23. b3 Ke8 24. a4 g5 25. Nh5 Rh6 26. Ng7+ Kf8 27. Nf5 Rg6 28. Nxe7 Kxe7 29. Rh1 Ke6 30. Rh8 Kd7 31. Rf8 Rg7 32. Bd4 c5 33. e6+ Kxe6 34. Bxg7 Bd7 35. Ra8 1-0

[Event "Los Angeles 1000GM Spring op"]
[Site "Los Angeles"]
[Date "2023.03.21"]
[Round "8"]
[White "Mishra, Abhimanyu"]
[Black "Zhou, Jianchao"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "2548"]
[BlackElo "2550"]
[PlyCount "121"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 c5 7. 0-0 Nc6 8. d5 Na5 9. Nd2 e6 10. Qc2 exd5 11. cxd5 Re8 12. e3 Bf5 13. e4 Bd7 14. b3 b5 15. Bb2 b4 16. Nd1 Bb5 17. Nc4 Rb8 18. f4 Bxc4 19. bxc4 b3 20. axb3 Nxb3 21. Rb1 Nd4 22. Bxd4 cxd4 23. Rxb8 Qxb8 24. c5 dxc5 25. Nf2 Qb4 26. e5 c4 27. Rb1 Qc5 28. Nd3 Qc8 29. Rc1 c3 30. Qa4 Rd8 31. Qxd4 Nxd5 32. Bxd5 Qd7 33. Bxf7+ Kxf7 34. Qxd7+ Rxd7 35. e6+ Kxe6 36. Nc5+ Kd6 37. Nxd7 Kxd7 38. Kf2 Ke6 39. Ke3 Kf5 40. h3 h5 41. Ra1 Bf8 42. Ra5+ Ke6 43. Kd3 Bd6 44. Kxc3 h4 45. gxh4 Bxf4 46. Rxa7 Be5+ 47. Kd3 Bf6 48. Ra4 Kf7 49. Ke3 Ke6 50. Kf3 Kf5 51. Ra5+ Be5 52. Rb5 Ke6 53. Kg4 Bf6 54. h5 gxh5+ 55. Rxh5 Kf7 56. Rb5 Kg6 57. h4 Bc3 58. h5+ Kh7 59. Rb7+ Kh6 60. Rb6+ Kh7 61. h6 1-0

[Event "Los Angeles 1000GM Spring op"]
[Site "Los Angeles"]
[Date "2023.03.21"]
[Round "9"]
[White "Zhou, Jianchao"]
[Black "Tarjan, James Edward"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2550"]
[BlackElo "2359"]
[PlyCount "87"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Bd7 7. Nbd2 g6 8. Nf1 Bg7 9. Bg5 h6 10. Bh4 0-0 11. Ne3 Qe8 12. 0-0 Ne7 13. Bc2 Ng4 14. Nxg4 Bxg4 15. h3 Be6 16. d4 g5 17. Bg3 Ng6 18. Re1 Qe7 19. d5 Bd7 20. Nd2 f5 21. exf5 Bxf5 22. Bxf5 Rxf5 23. Ne4 Qf7 24. c4 Nf4 25. Rc1 b6 26. b4 Bf8 27. Rc2 a5 28. a3 Be7 29. Bxf4 exf4 30. Qd3 axb4 31. axb4 Re5 32. Rce2 Qg6 33. Qd1 Ra3 34. Nd2 Rd3 35. Qc2 Bf6 36. Rxe5 dxe5 37. Ne4 Rd4 38. c5 bxc5 39. bxc5 Be7 40. d6 Bd8 41. Qb3+ Kg7 42. Qb7 Qf7 43. Qc8 cxd6 44. Nxd6 1-0

[Event "Los Angeles 1000GM Spring op"]
[Site "Los Angeles"]
[Date "2023.03.20"]
[Round "6"]
[White "Bick, Gabriel James"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2391"]
[BlackElo "2550"]
[PlyCount "82"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Bf4 d6 6. Nxc6 bxc6 7. Bd3 Ne7 8. c4 Ng6 9. Be3 Be7 10. 0-0 0-0 11. Nc3 Ne5 12. Be2 c5 13. Qd2 Bb7 14. Rad1 a6 15. f4 Nc6 16. f5 e5 17. g4 Nd4 18. g5 f6 19. gxf6 Bxf6 20. h3 Rb8 21. Kh2 Bc6 22. Rg1 Rf7 23. Rb1 Rfb7 24. Rg2 a5 25. Kh1 Qe8 26. h4 Bxh4 27. Bg5 Bxg5 28. Qxg5 Qd8 29. Qg3 Qf6 30. Bd3 Qh6+ 31. Kg1 Nxf5 32. exf5 Bxg2 33. Kxg2 Rxb2+ 34. Rxb2 Rxb2+ 35. Be2 Qf4 36. Qd3 Rd2 37. Qb1 h5 38. Qb5 Kh7 39. Qd7 Rc2 40. f6 Qg5+ 41. Kh2 Rxc3 0-1

[Event "Los Angeles 1000GM Spring op"]
[Site "Los Angeles"]
[Date "2023.03.20"]
[Round "7"]
[White "Zhou, Jianchao"]
[Black "Wang, Justin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2550"]
[BlackElo "2485"]
[PlyCount "65"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. 0-0 Bg7 5. d4 0-0 6. c3 c6 7. a4 Nbd7 8. a5 Re8 9. Bf4 Nh5 10. Bg5 h6 11. Bc1 e5 12. Nxe5 Nxe5 13. dxe5 Rxe5 14. e4 Nf6 15. exd5 cxd5 16. Nd2 Re8 17. Nf3 b6 18. axb6 Qxb6 19. Qd4 Qc6 20. Qa4 Qb7 21. Nd4 a5 22. Qb5 Qxb5 23. Nxb5 Re7 24. Be3 Bf5 25. Rfd1 Rb7 26. Rxd5 Nxd5 27. Bxd5 Rxb5 28. Bxa8 Rxb2 29. Rxa5 Bxc3 30. Rc5 Bg7 31. h4 Rc2 32. Rxc2 Bxc2 33. Bd5 1/2-1/2

[Event "Los Angeles 1000GM Spring op"]
[Site "Los Angeles"]
[Date "2023.03.19"]
[Round "4"]
[White "Mikaelyan, Arman"]
[Black "Zhou, Jianchao"]
[Result "1-0"]
[ECO "A69"]
[WhiteElo "2509"]
[BlackElo "2550"]
[PlyCount "57"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Nbd7 10. 0-0 Re8 11. Qc2 a6 12. a4 Qc7 13. Kh1 c4 14. Be3 Nc5 15. e5 Bf5 16. Qd1 Ng4 17. Bg1 Nd3 18. Nd4 dxe5 19. Nxf5 gxf5 20. Bxg4 fxg4 21. f5 Kh8 22. Qxg4 Rg8 23. Qh4 Nf4 24. Ne4 Nxd5 25. Rad1 Nf4 26. Rxf4 exf4 27. Ng5 h6 28. Rd6 f6 29. Rxf6 1-0

[Event "Los Angeles 1000GM Spring op"]
[Site "Los Angeles"]
[Date "2023.03.19"]
[Round "5"]
[White "Zhou, Jianchao"]
[Black "Chen, Ryo"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2550"]
[BlackElo "2396"]
[PlyCount "113"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Na6 8. Re1 Bg4 9. Be3 Bxf3 10. Bxf3 exd4 11. Bxd4 c6 12. Qd2 Nc5 13. Rad1 Ne6 14. Be3 Qa5 15. Qc2 Nd7 16. Rxd6 Rfd8 17. Red1 Ne5 18. Be2 Rxd6 19. Rxd6 Qb4 20. c5 Nc4 21. Bxc4 Qxc4 22. Qa4 Qxa4 23. Nxa4 Bf8 24. Rd2 f5 25. exf5 gxf5 26. g3 Rd8 27. Rxd8 Nxd8 28. Kf1 Ne6 29. Ke2 Kf7 30. Kd3 Bg7 31. b4 h5 32. Bd2 Bd4 33. f3 Bg1 34. h3 Bh2 35. g4 fxg4 36. fxg4 hxg4 37. hxg4 Be5 38. Ke4 Bf6 39. Nc3 a5 40. a3 axb4 41. axb4 Kg6 42. Kd3 Bd8 43. Be3 Bc7 44. Ne4 Be5 45. Nd2 Bc7 46. Nc4 Nf8 47. Ke4 Nd7 48. g5 Bg3 49. Bd2 Bc7 50. Bf4 Bd8 51. Nd6 b6 52. cxb6 Nxb6 53. Nb7 Bxg5 54. Bxg5 Kxg5 55. Nd8 Nd5 56. Nxc6 Nxb4 57. Nxb4 1/2-1/2

