[Event "RBI op Qualifier 2"]
[Site "Lichess.org INT"]
[Date "2020.12.02"]
[Round "5"]
[White "Cheng, Zhouhang"]
[Black "Guo, Weibao"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "1894"]
[PlyCount "46"]
[EventDate "2020.12.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d4 b5 6. c3 Bb7 7. Nbd2 Nbd7 8. a4 a6 9. axb5 axb5 10. Rxa8 Bxa8 11. Qb3 Qb8 12. Ne5 Nxe5 13. dxe5 Nd7 14. e4 dxe4 15. Nxe4 Nxe5 16. Ng5 Bxg2 17. Kxg2 Bxg5 18. Bxg5 0-0 19. Rd1 Qb7+ 20. Kh3 Qf3 21. Be7 Ng6 22. Bxf8 Nf4+ 23. Kh4 Qh5# 0-1

[Event "RBI op Qualifier 2"]
[Site "Lichess.org INT"]
[Date "2020.12.02"]
[Round "3"]
[White "Cheng, Zhouhang"]
[Black "Lu, Jason"]
[Result "1/2-1/2"]
[ECO "A38"]
[BlackElo "2025"]
[PlyCount "79"]
[EventDate "2020.12.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. Nf3 Bg7 4. 0-0 0-0 5. c4 d6 6. Nc3 c5 7. d3 Nc6 8. a3 a6 9. Bd2 Rb8 10. Rb1 b5 11. cxb5 axb5 12. b4 cxb4 13. axb4 Bd7 14. Qb3 Be6 15. Qc2 Bd7 16. Qb3 Qb6 17. Rfc1 Rfc8 18. Be3 Qb7 19. Nd4 Nxd4 20. Bxd4 Bc6 21. Bxc6 Rxc6 22. Bxf6 Bxf6 23. Nd5 Rxc1+ 24. Rxc1 Rc8 25. Nxf6+ exf6 26. Qb2 Kg7 27. Rc3 Rxc3 28. Qxc3 Qd5 29. e4 Qe5 30. Qc6 h5 31. Kg2 h4 32. Kh3 Qe6+ 33. Kg2 h3+ 34. Kf3 f5 35. Qxb5 fxe4+ 36. dxe4 Qb3+ 37. Kg4 Qe6+ 38. Kf3 Qb3+ 39. Kg4 Qe6+ 40. Kf3 1/2-1/2

[Event "RBI op Qualifier 2"]
[Site "Lichess.org INT"]
[Date "2020.12.02"]
[Round "2"]
[White "Rathanvel, VS."]
[Black "Cheng, Zhouhang"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "2445"]
[PlyCount "63"]
[EventDate "2020.12.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 d5 9. Nxc6 bxc6 10. f4 Nxe4 11. Nxe4 dxe4 12. Qb4 0-0 13. Be2 Bf5 14. g4 Rb8 15. Qc5 Be6 16. Rd1 Qc7 17. b3 Rfd8 18. 0-0 a5 19. f5 gxf5 20. gxf5 Bd7 21. Qxe7 Kh8 22. Kh1 Qc8 23. f6 Bf8 24. Qxf7 Be6 25. Qh5 Rxd1 26. Rxd1 Rb5 27. Bxb5 Bg4 28. Rd8 Qxd8 29. Qxg4 Qxf6 30. Bc4 Qa1+ 31. Kg2 Bg7 32. Qc8+ 1-0

[Event "RBI op Qualifier 2"]
[Site "Lichess.org INT"]
[Date "2020.12.02"]
[Round "4"]
[White "Zhang, Di"]
[Black "Cheng, Zhouhang"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2108"]
[PlyCount "40"]
[EventDate "2020.12.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 c5 7. b3 cxd4 8. Nxd4 a6 9. Bb2 Qc7 10. Nc3 Nc6 11. Rc1 Nxd4 12. Qxd4 Qa5 13. Nd5 e5 14. Nxf6+ Bxf6 15. Qxd6 Bg5 16. Rcd1 Qxa2 17. Qxe5 f6 18. Bd5+ Kh8 19. Qc3 Bg4 20. Ra1 Qxa1 1-0

[Event "RBI op Qualifier 1"]
[Site "Lichess.org INT"]
[Date "2020.12.01"]
[Round "6"]
[White "Cheng, Zhouhang"]
[Black "Berkovich, Mark A"]
[Result "0-1"]
[ECO "A23"]
[BlackElo "2326"]
[PlyCount "58"]
[EventDate "2020.12.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. g3 e5 2. c4 Nf6 3. d3 c6 4. Nf3 Bd6 5. Bg2 0-0 6. 0-0 Bc7 7. Nc3 d5 8. cxd5 cxd5 9. a3 a6 10. b4 Nc6 11. Bb2 Bg4 12. Na4 e4 13. Nd4 Nxd4 14. Bxd4 Re8 15. f3 exf3 16. exf3 Bf5 17. Rc1 Be5 18. Bxe5 Rxe5 19. d4 Re3 20. Rc3 Qe7 21. Qc1 Rxc3 22. Qxc3 Rc8 23. Qd2 Rc2 24. Qe1 Qd8 25. f4 h5 26. Nc5 b6 27. Na4 Ne4 28. Bxe4 Bxe4 29. Rf2 Qc7 0-1

[Event "RBI op Qualifier 1"]
[Site "Lichess.org INT"]
[Date "2020.12.01"]
[Round "3"]
[White "Cheng, Zhouhang"]
[Black "Hakobyan, Menua"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1618"]
[PlyCount "52"]
[EventDate "2020.12.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 c5 3. Bg2 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nxc6 bxc6 7. c4 Nf6 8. 0-0 Be7 9. Nc3 Be6 10. Bg5 e4 11. Qa4 0-0 12. Rfd1 Qb6 13. cxd5 cxd5 14. Bxf6 Bxf6 15. Nxd5 Bxd5 16. Rxd5 Qxb2 17. Rad1 Qxe2 18. R5d2 Qg4 19. Bxe4 g6 20. f3 Qe6 21. Bxa8 Rxa8 22. Rd6 Qe3+ 23. Kg2 Qe2+ 24. Kg1 Qe3+ 25. Kg2 Qe2+ 26. Kg1 Qe3+ 1/2-1/2

[Event "RBI op Qualifier 1"]
[Site "Lichess.org INT"]
[Date "2020.12.01"]
[Round "1"]
[White "Cheng, Zhouhang"]
[Black "Petrosyan, Manuel"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2628"]
[PlyCount "66"]
[EventDate "2020.12.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 Bg4 3. Bg2 e6 4. 0-0 c6 5. d4 Nf6 6. c3 Nbd7 7. Nbd2 h6 8. Qc2 Bf5 9. Qb3 Qb6 10. Nh4 Bh7 11. e4 dxe4 12. Re1 Qxb3 13. axb3 g5 14. Nxe4 Nxe4 15. Bxe4 Bxe4 16. Rxe4 gxh4 17. Rxh4 a6 18. g4 Bg7 19. f4 Nf6 20. Kf2 Nd5 21. Kf3 Kd7 22. Rh5 Raf8 23. Bd2 f5 24. c4 fxg4+ 25. Kxg4 Nf6+ 26. Kh4 Nxh5 27. Kxh5 Bxd4 28. Rd1 c5 29. Kg6 Rf5 30. Be3 Ke7 31. Bxd4 cxd4 32. Rxd4 Rg8+ 33. Kxh6 Rg2 0-1

[Event "RBI op Qualifier 1"]
[Site "Lichess.org INT"]
[Date "2020.12.01"]
[Round "4"]
[White "Ding, Jun"]
[Black "Cheng, Zhouhang"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1904"]
[PlyCount "32"]
[EventDate "2020.12.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Bc4 c5 9. Be3 Nc6 10. 0-0 Bg4 11. dxc5 Bxc3 12. Rb1 Qc7 13. Qb3 Bg7 14. Qxb7 Qxb7 15. Rxb7 Na5 16. Rb4 Nxc4 0-1

[Event "RBI op Qualifier 1"]
[Site "Lichess.org INT"]
[Date "2020.12.01"]
[Round "5"]
[White "Lu, Shanglei"]
[Black "Cheng, Zhouhang"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2615"]
[PlyCount "67"]
[EventDate "2020.12.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. g4 a6 10. h4 h5 11. 0-0-0 Bd7 12. Nd5 Nxd5 13. exd5 Ne5 14. gxh5 gxh5 15. Rg1 Kh8 16. Bh6 Ng6 17. Bxg7+ Kxg7 18. Bd3 Rc8 19. Qg5 e5 20. dxe6 Qxg5+ 21. Rxg5 fxe6 22. Rxg6+ Kf7 23. Rdg1 e5 24. Rg7+ Ke8 25. Nb3 Rxf3 26. Rg8+ Rf8 27. Bg6+ Ke7 28. Rg7+ Kd8 29. Bxh5 Bf5 30. Bd1 d5 31. Na5 Rc7 32. Nxb7+ Kc8 33. Nd6+ Kb8 34. Rg8 1-0

[Event "RBI op Qualifier 1"]
[Site "Lichess.org INT"]
[Date "2020.12.01"]
[Round "7"]
[White "Wu, Jingtian"]
[Black "Cheng, Zhouhang"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1759"]
[PlyCount "39"]
[EventDate "2020.12.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Qc7 5. Nf3 Bf5 6. cxd5 Nxd5 7. Nxd5 cxd5 8. Bd2 e6 9. Nh4 Bg6 10. Rc1 Qd8 11. Nxg6 hxg6 12. Qb3 b6 13. Bb5+ Nd7 14. Bc6 Rc8 15. e4 dxe4 16. Qb5 Bd6 17. Bxd7+ Qxd7 18. Rxc8+ Ke7 19. Qxd7+ Kxd7 20. Rxh8 1-0

