[Event "Continental op 49th"]
[Site "Sturbridge"]
[Date "2019.08.18"]
[Round "9"]
[White "Cheng, Jack"]
[Black "Yanayt, Eugene"]
[Result "0-1"]
[ECO "B79"]
[WhiteElo "2084"]
[BlackElo "2264"]
[PlyCount "60"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[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. Bc4 Bd7 10. h4 Qa5 11. 0-0-0 Rfc8 12. Bb3 Ne5 13. g4 b5 14. h5 Nc4 15. Bxc4 bxc4 16. Bh6 Bh8 17. Nf5 Re8 18. hxg6 fxg6 19. Qh2 Rab8 20. Bg5 Bxf5 21. gxf5 Rxb2 22. Nd5 Reb8 23. Nxf6+ Bxf6 24. Qxh7+ Kf8 25. Bh6+ Ke8 26. Qg8+ Kd7 27. Qe6+ Kc6 28. Qxc4+ Qc5 29. Qxc5+ dxc5 30. Bf4 Bc3 0-1

[Event "Continental op 49th"]
[Site "Sturbridge"]
[Date "2019.08.17"]
[Round "7"]
[White "Cheng, Jack"]
[Black "Tsay, Vincent"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2084"]
[BlackElo "2164"]
[PlyCount "81"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Qg4 Kf8 8. Nb5 Bb6 9. Bd3 Nc6 10. Nf3 a6 11. Nbxd4 Bxd4 12. Nxd4 Nxe5 13. Qg3 Nxd3+ 14. Qxd3 e5 15. Nb3 Ne7 16. Bb2 f6 17. 0-0 Bf5 18. Qe2 Rc8 19. Rac1 Kf7 20. f4 e4 21. c4 dxc4 22. Nc5 b5 23. Rcd1 Qb6 24. g4 Be6 25. f5 Bd5 26. Bd4 Qc6 27. g5 h5 28. g6+ Nxg6 29. fxg6+ Kxg6 30. Rf4 Rce8 31. Be3 Kf7 32. Rf5 Be6 33. Rxh5 g6 34. Rxh8 Rxh8 35. Bf4 Bd5 36. Qd2 Rh5 37. Qe2 Qc8 38. Nxe4 Bxe4 39. Qxe4 Qg4+ 40. Kf2 Rxh2+ 41. Ke1 0-1

[Event "Continental op 49th"]
[Site "Sturbridge"]
[Date "2019.08.17"]
[Round "6"]
[White "Johnston, Daniel F"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "E66"]
[WhiteElo "2053"]
[BlackElo "2084"]
[PlyCount "78"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. Nc3 a6 7. d4 Nc6 8. d5 Na5 9. Nd2 c5 10. a3 b5 11. cxb5 axb5 12. Nxb5 Ba6 13. Nc3 Nd7 14. Re1 c4 15. Qc2 Nc5 16. Bf1 Rb8 17. Nf3 Qc7 18. Rb1 e5 19. Be3 Ncb3 20. Red1 h6 21. Qe4 f5 22. Qh4 Rf7 23. Ne1 g5 24. Qh5 f4 25. Bd2 fxg3 26. hxg3 Rbf8 27. Ne4 Nxd2 28. Rxd2 Nb3 29. Rdd1 Nc5 30. Nd2 e4 31. Bg2 Rxf2 32. e3 Qe7 33. Qg4 Bc8 34. Qh5 Qe5 35. Nxc4 Qxg3 36. Nd2 Bg4 37. Qh2 Qxe3 38. Kh1 Bxd1 39. Rxd1 Rxd2 0-1

[Event "Continental op 49th"]
[Site "Sturbridge"]
[Date "2019.08.16"]
[Round "5"]
[White "Cheng, Jack"]
[Black "Wu, Brandon"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "2084"]
[BlackElo "2023"]
[PlyCount "116"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. d5 c4 17. Bg5 h6 18. Be3 Bg7 19. Qd2 Kh7 20. Ra3 Qc7 21. Nh2 h5 22. Bg5 Nc5 23. Qe2 Kg8 24. Qe3 Rab8 25. Bh6 Bh8 26. Rea1 Bc8 27. Qe2 b4 28. cxb4 Rxb4 29. Bd2 Rxb2 30. Bc3 Rb8 31. Qxc4 Bd7 32. Nf3 Rec8 33. Bd2 Nb7 34. Qxc7 Rxc7 35. Bd1 Nc5 36. Rc1 Rcb7 37. Bc2 Bg7 38. Be3 Rb2 39. Nd2 R8b4 40. Rc3 h4 41. Ngf1 Nfxe4 42. Bxe4 Nxe4 43. Rc7 Bxa4 44. Nxe4 Rxe4 45. Nd2 Rxe3 46. Nc4 Ree2 47. Nxb2 Rxb2 48. Ra7 Rc2 49. Ra8+ Bf8 50. Rxc2 Bxc2 51. Rxa6 Kg7 52. Ra7 Bb3 53. Ra5 f5 54. Rb5 Bc4 55. Rb4 Bxd5 56. Rxh4 f4 57. g4 Be7 58. g5 Bf3 0-1

[Event "Richmond Keres Memorial 39th"]
[Site "Richmond"]
[Date "2014.05.19"]
[Round "6.5"]
[White "Cheng, Jack"]
[Black "Wu, Howard"]
[Result "1/2-1/2"]
[ECO "B74"]
[WhiteElo "2061"]
[BlackElo "2138"]
[PlyCount "90"]
[EventDate "2014.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. 0-0 Bg7 8. Be3 0-0 9. Nb3 Be6 10. f4 Qc8 11. h3 Rd8 12. Nd4 Nxd4 13. Bxd4 d5 14. e5 Ne4 15. Bd3 f5 16. Ne2 Bf7 17. c3 Be8 18. a4 Bc6 19. b4 e6 20. Qc1 Be8 21. Qe3 Qb8 22. Rfc1 b6 23. b5 Bf8 24. a5 Nc5 25. Rcb1 Qc7 26. Nc1 Rdc8 27. axb6 axb6 28. Kh2 Qb7 29. Rxa8 Qxa8 30. Nb3 Nxb3 31. Rxb3 Qa2 32. Rb1 Bc5 33. Qe1 Bxd4 34. cxd4 Qa3 35. Qd1 Rc3 36. Bf1 Qa2 37. Ra1 Qf2 38. Ra8 Qxf4+ 39. Kg1 Rc1 40. Qd3 Kf7 41. Ra7+ Kg8 42. Ra8 Kf8 43. Qa3+ Kg7 44. Qe7+ Kh6 45. Qf8+ Kg5 1/2-1/2

[Event "Richmond Keres Memorial 39th"]
[Site "Richmond"]
[Date "2014.05.19"]
[Round "5.4"]
[White "Lee, Vicente"]
[Black "Cheng, Jack"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2255"]
[BlackElo "2061"]
[PlyCount "148"]
[EventDate "2014.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. g3 Bg7 5. Bg2 0-0 6. c4 d6 7. Nc3 Nc6 8. Nf3 Bf5 9. Rc1 Bh6 10. e3 Nb4 11. Nh4 Nd3+ 12. Kf1 Nxc1 13. Nxf5 gxf5 14. Qxc1 c6 15. Qc2 Bg7 16. Bh3 Re8 17. Bxf5 h6 18. Ne2 c5 19. d5 Rb8 20. Nc3 a6 21. a4 Re5 22. e4 Re8 23. Kg2 Qe7 24. f4 b6 25. h4 Rb7 26. h5 Reb8 27. Ra1 Kf8 28. Ra3 Kg8 29. Qe2 Kf8 30. Kh3 Qc7 31. Ra1 Qe7 32. Qg4 Kg8 33. b3 Kh8 34. Ra2 Rg8 35. Re2 Bf8 36. Qf3 Bg7 37. e5 fxe5 38. Bc2 Qd7+ 39. f5 Bf6 40. g4 Qe7 41. Ne4 Kh7 42. Bd3 Rbb8 43. Ra2 a5 44. Rg2 Rg5 45. Qe3 Ra8 46. Ra2 Kg7 47. Rf2 Qd8 48. Rf3 Rb8 49. Rf1 Ra8 50. Kg3 Qc7 51. Nxg5 hxg5 52. h6+ Kh7 53. Be4 Rb8 54. Rh1 Ra8 55. Kg2 Rg8 56. Rh5 Qd8 57. Rh1 Qc7 58. Qh3 Rf8 59. Qh5 Rg8 60. Kf3 Qd7 61. Qh2 Qe7 62. Qd2 Qd7 63. Qe3 Qe7 64. Ke2 Qd7 65. Ra1 Ra8 66. Kd3 Qe7 67. Kc2 Qd7 68. Rh1 Rg8 69. Kb2 Qe7 70. Rc1 Ra8 71. Qd3 Qd7 72. Qe3 Qc7 73. Rh1 Rg8 74. Ka2 Qd7 1/2-1/2

[Event "Richmond Keres Memorial 39th"]
[Site "Richmond"]
[Date "2014.05.18"]
[Round "3.4"]
[White "Cheng, Jack"]
[Black "Pechisker, Alfred"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2061"]
[BlackElo "2191"]
[PlyCount "51"]
[EventDate "2014.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. Nge2 h5 7. d3 e5 8. Nd5 h4 9. Nec3 Be6 10. Be3 Qd7 11. Qa4 Rc8 12. a3 Nf6 13. Bg5 Bxd5 14. Bxf6 Bxf6 15. cxd5 Nd4 16. Qxd7+ Kxd7 17. Bh3+ Kc7 18. Bxc8 Nc2+ 19. Ke2 Nxa1 20. Rxa1 Kxc8 21. Nb5 Kd7 22. Nxa7 Bd8 23. Nb5 hxg3 24. hxg3 Rh2 25. a4 Ba5 26. Kf3 1/2-1/2

[Event "Richmond Keres Memorial 39th"]
[Site "Richmond"]
[Date "2014.05.18"]
[Round "4.4"]
[White "Cheng, Jack"]
[Black "Tang, Edward"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2061"]
[BlackElo "2164"]
[PlyCount "43"]
[EventDate "2014.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Qg6 7. Nb5 Bxe3 8. Nxc7+ Kd8 9. Nxa8 Bf4 10. Qf3 Bc1 11. Qe2 b6 12. Na3 Bf4 13. g3 Bb8 14. Nc4 Nf6 15. Bg2 Re8 16. f3 Bb7 17. Naxb6 axb6 18. Nxb6 Kc7 19. Qb5 Re5 20. Qb3 Na5 21. Qb4 Nc6 22. Qb3 1/2-1/2

[Event "Richmond Keres Memorial 39th"]
[Site "Richmond"]
[Date "2014.05.17"]
[Round "1.9"]
[White "Cheng, Jack"]
[Black "Salcedo, Daniel"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "2061"]
[BlackElo "2088"]
[PlyCount "84"]
[EventDate "2014.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nc6 7. 0-0 Nf6 8. Be3 Bb4 9. Na4 Nxe4 10. Nxc6 Qxc6 11. Nb6 Rb8 12. Qd4 Bf8 13. Bf3 f5 14. Bf4 d6 15. Rad1 Qc5 16. Qxc5 Nxc5 17. Rxd6 g5 18. Be5 g4 19. Rdd1 gxf3 20. Bxb8 fxg2 21. Rfe1 Nd7 22. Be5 Nxb6 23. Bxh8 Be7 24. Kxg2 Bd7 25. f3 Kf7 26. Be5 Bc6 27. b3 Nd7 28. c4 Bh4 29. Re2 Nf8 30. Bg3 Bf6 31. Be5 Bg5 32. Rd6 Ng6 33. Rxc6 bxc6 34. Bc7 Bf4 35. Bd8 Ke8 36. Bb6 Kf7 37. Kf1 h5 38. Be3 Bc7 39. Rd2 Ke8 40. Bc5 e5 41. Kg2 Nf8 42. Kh3 Ne6 1-0

[Event "Richmond Keres Memorial 39th"]
[Site "Richmond"]
[Date "2014.05.17"]
[Round "2.2"]
[White "Piasetski, Leon David"]
[Black "Cheng, Jack"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2295"]
[BlackElo "2061"]
[PlyCount "65"]
[EventDate "2014.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. f4 Bg7 4. Nf3 d6 5. Na3 0-0 6. g3 Nc6 7. Nc4 Be6 8. e3 Qd7 9. Qe2 Rab8 10. Bg2 Bh3 11. a4 Bxg2 12. Qxg2 Nb4 13. d3 c5 14. 0-0 b6 15. e4 a6 16. a5 b5 17. Nb6 Qb7 18. e5 Nfd5 19. Nxd5 Qxd5 20. Rf2 Rfc8 21. Rd2 Qc6 22. h4 c4 23. bxc4 bxc4 24. Bd4 c3 25. Re2 Qd5 26. Kh2 Rb5 27. Bb6 Nc6 28. exd6 exd6 29. Ng5 Qxg2+ 30. Kxg2 d5 31. Nf3 Rb2 32. Rae1 Bf8 33. Nd4 1/2-1/2

[Event "Victoria Grand Pacific op 8th"]
[Site "Victoria"]
[Date "2014.04.19"]
[Round "2"]
[White "Wu, Ruining Ray"]
[Black "Cheng, Jack"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2050"]
[BlackElo "2259"]
[PlyCount "95"]
[EventDate "2014.04.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e4 a6 9. Qc2 c6 10. Rd1 Qe7 11. b3 b5 12. Ba3 Ne8 13. Rac1 Bb7 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. Qd3 c5 17. Bb2 bxc4 18. Qxc4 Rd8 19. Rc2 Qe6 20. Nd5 Bxb2 21. Rxb2 Bxd5 22. exd5 Qf6 23. Re2 Nc7 24. b4 Nb5 25. Re3 Rc8 26. a4 Nd4 27. bxc5 dxc5 28. Bh3 Rce8 29. Rxe8 Rxe8 30. Qxc5 Ne2+ 31. Kg2 Nc3 32. Qd4 Qxd4 33. Rxd4 Rd8 34. d6 f5 35. g4 Ne2 36. Rd2 Nf4+ 37. Kg3 Nxh3 38. Kxh3 fxg4+ 39. Kxg4 Kf7 40. Kg5 Kg7 41. d7 a5 42. Rd6 h6+ 43. Kf4 Kf7 44. Ke5 h5 45. Kd5 g5 46. Kc6 Ke7 47. Kc7 g4 48. Re6+ 1-0

[Event "British Columbia-ch"]
[Site "Vancouver"]
[Date "2013.10.14"]
[Round "7.4"]
[White "Cheng, Jack"]
[Black "Cao, Jason"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2266"]
[BlackElo "2359"]
[PlyCount "122"]
[EventDate "2013.10.11"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[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. Kh1 b6 10. Be3 Bb7 11. f3 b5 12. a3 Nbd7 13. Qe1 Rc8 14. Rd1 Qc7 15. Qf2 Rfe8 16. Rd2 Ba8 17. Rfd1 Rb8 18. Qg3 Kh8 19. Bg5 h6 20. Qh3 Kg8 21. Bh4 Red8 22. Nc1 Nb6 23. N1a2 Nc4 24. Bxc4 Qxc4 25. Nb4 a5 26. Nd3 b4 27. axb4 axb4 28. Ne2 Qc7 29. Nf2 Qc8 30. Qxc8 Rdxc8 31. Nd3 g5 32. Bf2 Rc4 33. Ra1 Bxe4 34. fxe4 Nxe4 35. Rdd1 Nxf2+ 36. Nxf2 Rxc2 37. Re1 Rxb2 38. Rab1 Rxb1 39. Rxb1 d5 40. Kg1 f5 41. Kf1 Kf7 42. Nc1 e4 43. Nb3 Bf6 44. Rd1 Ke6 45. g4 Rd8 46. Nc5+ Ke5 47. Rb1 Be7 48. Na6 f4 49. Nxb4 Bxb4 50. Rxb4 Ra8 51. Rb1 f3 52. h3 Ra2 53. Re1 Kf4 54. Nd1 d4 55. Nf2 e3 56. Nd3+ Kg3 57. Rc1 Rh2 58. Kg1 f2+ 59. Kf1 Rh1+ 60. Ke2 Rxc1 61. Nxc1 Kg2 0-1

[Event "British Columbia-ch"]
[Site "Vancouver"]
[Date "2013.10.14"]
[Round "6.1"]
[White "Pechisker, Alfred"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "E84"]
[WhiteElo "2285"]
[BlackElo "2266"]
[PlyCount "100"]
[EventDate "2013.10.11"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. a4 Bd7 10. Rb1 a5 11. h3 e5 12. d5 Nb4 13. g4 Qe8 14. b3 c6 15. Ng3 Qe7 16. g5 Ne8 17. h4 f5 18. gxf6 Bxf6 19. h5 Bh4 20. Kf2 Qf6 21. Bg2 Bg4 22. Rbf1 Bxh5 23. Rxh4 Qxh4 24. Rh1 Qg4 25. Nxh5 gxh5 26. Ne2 Ng7 27. Bh6 Rf6 28. Rh3 Qg6 29. Bg5 Rf7 30. Rg3 Qxe4 31. Bh6 Qf5 32. Bh3 Qf6 33. Be6 Kh8 34. Bxf7 Nf5 35. Be6 Nxh6 36. Nc3 cxd5 37. cxd5 h4 38. Rh3 Nf5 39. Ne4 Qg6 40. Bxf5 Qxf5 41. Rxh4 Rf8 42. Ng5 Nd3+ 43. Kf1 Nf4 44. Nxh7 Rc8 45. Nf6+ Kg7 46. Ne4 Rh8 47. Rg4+ Kf8 48. Qxa5 Qc8 49. Qd2 Rh1+ 50. Rg1 Qh3+ 0-1

[Event "British Columbia-ch"]
[Site "Vancouver"]
[Date "2013.10.13"]
[Round "4.2"]
[White "Cheng, Jack"]
[Black "Wu, Howard"]
[Result "1-0"]
[ECO "B74"]
[WhiteElo "2266"]
[BlackElo "2252"]
[PlyCount "71"]
[EventDate "2013.10.11"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. 0-0 Bg7 8. Be3 0-0 9. Nb3 Be6 10. f4 Qc8 11. h3 Rd8 12. Nd4 Nxd4 13. Bxd4 Bc4 14. f5 Bxe2 15. Qxe2 Nd7 16. Bxg7 Qc5+ 17. Kh1 Kxg7 18. Nd5 Nf6 19. Qf3 Qd4 20. fxg6 fxg6 21. Nc7 Qxe4 22. Nxa8 Rxa8 23. Qc3 Re8 24. Rae1 Qh4 25. Re6 Kf7 26. Qe3 Qa4 27. Re1 Nd5 28. Qf3+ Nf6 29. Qxb7 Nd7 30. Qd5 Kf8 31. Rf1+ Nf6 32. Qb3 Qd4 33. Qe3 Qa4 34. b3 Qc6 35. Qxa7 Qxc2 36. Rexf6+ 1-0

[Event "British Columbia-ch"]
[Site "Vancouver"]
[Date "2013.10.13"]
[Round "5.4"]
[White "Lo, Ryan"]
[Black "Cheng, Jack"]
[Result "1/2-1/2"]
[ECO "E86"]
[WhiteElo "2198"]
[BlackElo "2266"]
[PlyCount "54"]
[EventDate "2013.10.11"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Nge2 c6 8. Qd2 a6 9. Rd1 Nbd7 10. b4 Qe7 11. d5 c5 12. Nc1 b6 13. bxc5 Nxc5 14. Nb3 Nh5 15. Nxc5 bxc5 16. Rb1 f5 17. Kd1 Qc7 18. Kc2 Bd7 19. Bd3 Nf4 20. Rb3 Nxd3 21. Kxd3 Rab8 22. Rhb1 fxe4+ 23. fxe4 Rxb3 24. Rxb3 Rb8 25. Qb2 Rxb3 26. Qxb3 Bf6 27. Na4 Bd8 1/2-1/2

[Event "British Columbia-ch"]
[Site "Vancouver"]
[Date "2013.10.12"]
[Round "2.3"]
[White "Cheng, Jack"]
[Black "Villavieja, Butch"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2266"]
[BlackElo "2229"]
[PlyCount "86"]
[EventDate "2013.10.11"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. 0-0 0-0 10. Qd3 Nbd7 11. Nd5 Bxd5 12. exd5 Nb6 13. c4 Na4 14. Rab1 Rc8 15. Nd2 Nc5 16. Qc2 a5 17. Nb3 Na6 18. Qd1 Nd7 19. Bd2 b6 20. Bc3 f5 21. f4 a4 22. Nd2 Nac5 23. Nf3 Bf6 24. fxe5 dxe5 25. d6 Kh8 26. Qd5 Ne4 27. Bb4 g6 28. Kh1 Bg7 29. Rbd1 Qf6 30. Nd2 Nec5 31. Nf3 g5 32. Bc3 Ne4 33. Bb4 Qh6 34. Be1 Rcd8 35. Qb5 g4 36. Nd2 Nxd6 37. Qxa4 e4 38. Bg3 f4 39. Be1 f3 40. gxf3 gxf3 41. Nxf3 exf3 42. Bxf3 Be5 43. Rd2 Qh3 0-1

[Event "British Columbia-ch"]
[Site "Vancouver"]
[Date "2013.10.12"]
[Round "3.3"]
[White "Sohal, Tanraj"]
[Black "Cheng, Jack"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2260"]
[BlackElo "2266"]
[PlyCount "36"]
[EventDate "2013.10.11"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Qc2 exd4 9. Nxd4 Nc5 10. Be3 Re8 11. f3 a5 12. Rad1 Bd7 13. Kh1 h6 14. Rfe1 Nh5 15. g4 Nf6 16. h3 Nh7 17. Bf1 Nf8 18. Bg2 Nfe6 1/2-1/2

[Event "British Columbia-ch"]
[Site "Vancouver"]
[Date "2013.10.11"]
[Round "1.2"]
[White "Yoos, John C"]
[Black "Cheng, Jack"]
[Result "1-0"]
[ECO "C33"]
[WhiteElo "2381"]
[BlackElo "2266"]
[PlyCount "37"]
[EventDate "2013.10.11"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 d6 4. d4 Qh4+ 5. Kf1 Be6 6. Qd3 Bxc4 7. Qxc4 Qe7 8. Nc3 c6 9. Qe2 g5 10. h4 Bg7 11. hxg5 Bxd4 12. Bxf4 Be5 13. Bxe5 dxe5 14. Qg4 Qd7 15. Qg3 Qe6 16. Nf3 Nd7 17. Qh3 Qc4+ 18. Kf2 Ne7 19. Qxd7+ 1-0

[Event "Vancouver British Columbia Day op"]
[Site "Vancouver"]
[Date "2013.08.05"]
[Round "6"]
[White "Cheng, Jack"]
[Black "Rodriguez, Carlos"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2250"]
[BlackElo "2162"]
[PlyCount "43"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6 bxc6 7. e5 Nd5 8. Nxd5 cxd5 9. Qxd5 Rb8 10. e6 f6 11. Bf4 Rb6 12. Bb5 Rxe6+ 13. Qxe6 Qa5+ 14. Bd2 Qxb5 15. Qb3 Qc6 16. 0-0-0 Qxg2 17. f3 Bg7 18. Bb4 e6 19. Rhe1 Qxh2 20. Rxe6+ dxe6 21. Qa4+ Kf7 22. Qxa7+ 1-0

[Event "Vancouver British Columbia Day op"]
[Site "Vancouver"]
[Date "2013.08.04"]
[Round "3"]
[White "Cheng, Jack"]
[Black "Sohal, Tanraj"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2250"]
[BlackElo "2230"]
[PlyCount "96"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Nh6 8. b3 Nf5 9. Bb2 Bb4+ 10. Kf1 0-0 11. Bd3 f6 12. Bxf5 exf5 13. a3 Be7 14. Kg1 Be6 15. Nc3 fxe5 16. Na4 Qb5 17. Nc3 Qb6 18. Na4 Qa6 19. dxe5 d4 20. Rc1 Qb5 21. b4 b6 22. h3 Rfd8 23. Kh2 a5 24. Qc2 Rdc8 25. Qd1 axb4 26. Nxd4 Nxd4 27. Rxc8+ Bxc8 28. Qxd4 Rxa4 29. e6 Bf6 30. Qd6 Qc5 31. Qd1 Qc7+ 32. g3 Ra7 33. Qd5 Qe7 34. Bxf6 gxf6 35. Re1 bxa3 36. Qc6 Qc5 37. Qe8+ Kg7 38. Re2 Re7 39. Qd8 Rxe6 40. Rd2 Qf8 41. Qc7+ Re7 42. Qxb6 Be6 43. Rd8 Qf7 44. Ra8 a2 45. Qd4 Bd5 46. Ra5 Re1 47. g4 Qc7+ 48. f4 Qxa5 0-1

[Event "Vancouver British Columbia Day op"]
[Site "Vancouver"]
[Date "2013.08.04"]
[Round "4"]
[White "Villavieja, Butch"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2230"]
[BlackElo "2250"]
[PlyCount "89"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. c3 Nxe4 8. Re1 Nc5 9. Nxe5 Nxe5 10. Rxe5+ Ne6 11. d4 Bd6 12. Rh5 0-0 13. Bc2 g6 14. Qg4 Qe7 15. Re5 Bxe5 16. dxe5 Ng7 17. Bh6 Qxe5 18. Nd2 Rfe8 19. Nf3 Bxf3 20. gxf3 Qh5 21. Qxh5 Nxh5 22. h4 d5 23. Kf1 Rad8 24. Bg5 f6 25. Bh6 Ng7 26. a4 Ra8 27. Bf4 Ne6 28. Be3 Kg7 29. b4 c6 30. Rd1 f5 31. f4 Kf6 32. Kg2 h6 33. Kf3 g5 34. h5 gxf4 35. Bc1 Rad8 36. a5 Rg8 37. Bb2 Rg4 38. c4+ d4 39. cxb5 Ng5+ 40. Ke2 f3+ 41. Kd2 cxb5 42. Kc1 Ke5 43. Kb1 Rg2 44. Bc1 Rxf2 45. Bd3 0-1

[Event "Vancouver British Columbia Day op"]
[Site "Vancouver"]
[Date "2013.08.03"]
[Round "2"]
[White "Chan, James"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2167"]
[BlackElo "2250"]
[PlyCount "84"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. d3 Be7 8. Nc3 d6 9. a3 0-0 10. Re1 Na5 11. Ba2 c5 12. Bg5 Qd7 13. Qd2 Nc6 14. Ne2 h6 15. Bxf6 Bxf6 16. Ng3 Ne7 17. Nh5 Kh7 18. h3 Ng6 19. Rad1 Be7 20. g4 Nh4 21. Qe3 f5 22. gxf5 Rxf5 23. Nxh4 Rxh5 24. Nf5 g6 25. Ng3 Rxh3 26. Kg2 Bg5 27. Qe2 Rf8 28. Rh1 Rxh1 29. Rxh1 Bc8 30. Bd5 Qg4 31. f3 Qf4 32. c3 Bh4 33. Nf1 Qg5+ 34. Kh2 Bg4 35. fxg4 Rf2+ 36. Qxf2 Bxf2 37. Kg2 Bh4 38. Ng3 Qxg4 39. Rh3 Bg5 40. Bb7 a5 41. Ba6 h5 42. Kh2 Bf4 0-1

[Event "Richmond Keres Memorial 38th"]
[Site "Richmond"]
[Date "2013.05.20"]
[Round "6"]
[White "Cheng, Jack"]
[Black "Lo, Ryan"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2029"]
[BlackElo "2007"]
[PlyCount "155"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 d6 8. f4 Be7 9. Kh1 b5 10. e5 dxe5 11. fxe5 Qxe5 12. Bf4 Qc5 13. Bf3 e5 14. Bxa8 exf4 15. Rxf4 0-0 16. Nf3 Ng4 17. Qd4 Rd8 18. Nd5 Bd6 19. Rxg4 Bxg4 20. Qxg4 Nd7 21. Bb7 Qxc2 22. Re1 Nc5 23. Nf6+ Kh8 24. Be4 Nxe4 25. Nxe4 Bb4 26. Rg1 Be7 27. Nfg5 Bxg5 28. Nxg5 Qg6 29. Qf4 f6 30. Ne6 Rc8 31. h3 h6 32. Qd6 Re8 33. Qxa6 Qf7 34. Nd4 b4 35. Qd6 Qxa2 36. Qxb4 Qd5 37. Qc3 f5 38. b4 Re4 39. Qc8+ Kh7 40. Qxf5+ Qxf5 41. Nxf5 Rxb4 42. Re1 Kg6 43. Ne7+ Kf7 44. Nd5 Rd4 45. Re7+ Kf8 46. Re5 Rd2 47. Kh2 Kf7 48. Kg3 g5 49. Ne3 Rd6 50. Nd5 Kg6 51. Ne3 Ra6 52. Kf3 h5 53. Rd5 h4 54. Nc4 Ra4 55. Rd6+ Kh7 56. Ne5 Ra5 57. Ng4 Ra3+ 58. Ke4 Ra2 59. Kf5 Rxg2 60. Rd7+ Kg8 61. Kxg5 Rg3 62. Kxh4 Rf3 63. Re7 Ra3 64. Re3 Ra5 65. Ne5 Kg7 66. Kg5 Ra1 67. h4 Ra5 68. Re4 Rb5 69. Kg4 Ra5 70. Nf3 Ra7 71. Ng5 Ra8 72. Re7+ Kh8 73. Kh5 Rb8 74. Kg6 Ra8 75. Rh7+ Kg8 76. Rg7+ Kf8 77. Ne6+ Ke8 78. Nc7+ 1-0

[Event "Richmond Keres Memorial 38th"]
[Site "Richmond"]
[Date "2013.05.19"]
[Round "3"]
[White "Cheng, Jack"]
[Black "Jiganchine, Roman"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2029"]
[BlackElo "2212"]
[PlyCount "149"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. Be2 Be6 14. Ncb4 Nxb4 15. Nxb4 Qb6 16. 0-0 a5 17. Nd5 Qb7 18. Qd3 Bxd5 19. exd5 b4 20. cxb4 Qxb4 21. Rab1 Rab8 22. a3 Qc5 23. Rfd1 g6 24. Qe4 Rfc8 25. b4 Qc3 26. Ba6 Rc7 27. b5 Rb6 28. Qd3 Qc5 29. g3 f5 30. Kg2 Kf7 31. h4 Bh6 32. h5 e4 33. hxg6+ hxg6 34. Qb3 f4 35. gxf4 Bxf4 36. Rh1 Kf6 37. Rbd1 Qc3 38. Qxc3+ Rxc3 39. Rd4 Ke5 40. Ra4 Kxd5 41. Rd1+ Rd3 42. Ra1 Rd4 43. Rxd4+ Kxd4 44. a4 d5 45. Bc8 Kc3 46. Bd7 Kd2 47. Kf1 Rd6 48. Bc6 g5 49. Rb1 Kc2 50. Re1 g4 51. Ke2 d4 52. Bxe4+ d3+ 53. Kf1 Kc3 54. Rb1 Rd4 55. Bf5 Rxa4 56. Bxg4 Rb4 57. Ra1 Rxb5 58. Ra4 Bc7 59. Ra3+ Kc2 60. Ra2+ Rb2 61. Bd1+ Kxd1 62. Rxb2 a4 63. Ra2 Bd6 64. Rxa4 Kc2 65. Rd4 Be5 66. Rd5 Bc3 67. f4 Bd2 68. f5 Bg5 69. Rc5+ Kd2 70. Rc6 Ke3 71. Ke1 Ke4 72. f6 Kd5 73. Ra6 Ke5 74. f7 Be7 75. Ra8 1-0

[Event "Richmond Keres Memorial 38th"]
[Site "Richmond"]
[Date "2013.05.19"]
[Round "4"]
[White "Yoos, Jack"]
[Black "Cheng, Jack"]
[Result "1-0"]
[ECO "C37"]
[BlackElo "2029"]
[PlyCount "75"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 g5 5. h4 g4 6. Ng5 Nh6 7. d4 Bg7 8. Bxf4 Nc6 9. c3 Qe7 10. 0-0 Bd7 11. Na3 Na5 12. Bd3 f6 13. Qd2 Ng8 14. Rae1 0-0-0 15. e5 dxe5 16. Nxh7 f5 17. Bg5 Qe8 18. Bxd8 Qxd8 19. Ng5 Rxh4 20. Bxf5 Bxf5 21. Rxf5 Ne7 22. Rfxe5 Bxe5 23. Rxe5 Nac6 24. Re1 Qh8 25. Kf2 Rh2 26. Rg1 Qf6+ 27. Ke1 Nd5 28. Kd1 Qf5 29. Re1 Nf4 30. Rf1 Qxg5 31. Rxf4 Rh1+ 32. Kc2 Qg6+ 33. Kb3 Na5+ 34. Ka4 b6 35. Qe2 Rh5 36. Qxg4+ Qxg4 37. Rxg4 a6 38. b4 1-0

[Event "Richmond Keres Memorial 38th"]
[Site "Richmond"]
[Date "2013.05.18"]
[Round "1"]
[White "Cheng, Jack"]
[Black "Xiao, Alice"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2029"]
[BlackElo "1866"]
[PlyCount "51"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 Bf5 7. Bd2 Qc7 8. 0-0 e6 9. Re1 Be7 10. h3 Nbd7 11. Qc1 Nb6 12. Bb3 Nbd5 13. Nxd5 Nxd5 14. c4 Nb4 15. Bxb4 Bxb4 16. Rd1 0-0 17. Bc2 Bxc2 18. Qxc2 Be7 19. Rac1 Rac8 20. Qe4 Bf6 21. b4 Rfd8 22. Qe3 Qb6 23. Rb1 Qa6 24. Qb3 b5 25. Rbc1 Qb6 26. cxb5 1/2-1/2

[Event "British Columbia op"]
[Site "Richmond"]
[Date "2013.02.11"]
[Round "4"]
[White "Sohal, Tanraj"]
[Black "Cheng, Jack"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2205"]
[BlackElo "2222"]
[PlyCount "95"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. Rc1 Ng6 15. Nb5 Rf7 16. Ba5 b6 17. cxd6 cxd6 18. Be1 a6 19. Nc3 h5 20. Nb4 Bf8 21. Nc6 Qe8 22. Qb3 Nd7 23. Bf2 Nc5 24. Qxb6 Rb7 25. Qd8 Qxd8 26. Nxd8 Rxb2 27. Nc6 Bd7 28. Rb1 Rxb1 29. Rxb1 g4 30. Rb6 gxf3 31. gxf3 h4 32. Nb8 Na4 33. Nxa4 Bxa4 34. Rxa6 Rxb8 35. Rxa4 Rb1+ 36. Bf1 h3 37. Ra8 Kf7 38. a4 Be7 39. Ra7 Kf8 40. a5 Kg8 41. a6 Bh4 42. Rb7 Ra1 43. a7 Ra2 44. Bb6 Bg3 45. Rb8+ Kg7 46. a8Q Bxh2+ 47. Kh1 Rxa8 48. Rxa8 1-0

[Event "British Columbia op"]
[Site "Richmond"]
[Date "2013.02.10"]
[Round "3"]
[White "Cheng, Jack"]
[Black "Doknjas, John"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2222"]
[BlackElo "2094"]
[PlyCount "89"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[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. Kh1 Nc6 10. Be3 Be6 11. Bf3 Na5 12. Nxa5 Qxa5 13. Qd2 Kh8 14. Rfd1 Rfd8 15. h3 Rac8 16. a3 Nd7 17. Rac1 Rc6 18. Bg5 Bxg5 19. Qxg5 Nf6 20. Qd2 Rc7 21. g4 Rc6 22. Kg2 Nd7 23. Nd5 Bxd5 24. exd5 Rc7 25. c4 Qxd2 26. Rxd2 Rdc8 27. Be2 b5 28. Rdc2 Nb6 29. b3 Nxd5 30. Kf3 bxc4 31. Bxc4 Nb6 32. Bd3 Rxc2 33. Rxc2 Rxc2 34. Bxc2 Kg8 35. Ke4 f6 36. Kd3 Kf8 37. Kc3 a5 38. b4 axb4+ 39. Kxb4 Ke7 40. Kb5 Nc8 41. Kc6 Kd8 42. a4 d5 43. Kxd5 Kc7 44. Ke6 Nd6 45. Bxh7 1-0

[Event "British Columbia op"]
[Site "Richmond"]
[Date "2013.02.10"]
[Round "2"]
[White "Salcedo, Daniel"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1937"]
[BlackElo "2222"]
[PlyCount "47"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Bh4 Nbd7 8. g4 c5 9. d5 Nh7 10. Nf3 Ne5 11. Nd2 g5 12. Bg3 Qb6 13. Rb1 Ng6 14. Nf1 Nf4 15. Ne3 Be5 16. h4 Nf6 17. Bf3 Bd7 18. Qc2 Qa5 19. 0-0 a6 20. Nf5 Bxf5 21. exf5 b5 22. Bxf4 Bxf4 23. b3 gxh4 24. Ne4 0-1

[Event "British Columbia op"]
[Site "Richmond"]
[Date "2013.02.09"]
[Round "1"]
[White "Cheng, Jack"]
[Black "Leblanc, Paul"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2222"]
[BlackElo "1828"]
[PlyCount "73"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nf3 Bg7 4. Be2 d5 5. e5 Nh6 6. Bf4 f6 7. 0-0 0-0 8. h4 Bg4 9. Nh2 Bxe2 10. Qxe2 Nf7 11. Nf3 fxe5 12. Bxe5 Nxe5 13. Nxe5 Nd7 14. Nf3 e5 15. dxe5 Re8 16. Nc3 Nxe5 17. Nxe5 Rxe5 18. Qg4 Qc8 19. Qf3 Qe6 20. Qd3 Re8 21. Nd1 Re4 22. g3 Qh3 23. Nc3 R4e6 24. Qf3 d4 25. Na4 Re2 26. Qb3+ Kh8 27. Qxb7 Be5 28. Qxc6 Bxg3 29. Qg2 Qxh4 30. Qxg3 Qe4 31. Nc5 Qxc2 32. Nd3 Rd2 33. Ne5 Qxb2 34. Rab1 Qxa2 35. Rb7 Rf8 36. Nxg6+ hxg6 37. Qh4+ 1-0

[Event "Britsh Columbia-ch U20"]
[Site "Vancouver"]
[Date "2012.12.02"]
[Round "5.1"]
[White "Cao, Jason"]
[Black "Cheng, Jack"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2212"]
[BlackElo "2206"]
[PlyCount "50"]
[EventDate "2012.12.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. d3 Be7 8. a4 d6 9. Nc3 b4 10. Ne2 Na5 11. Ba2 c5 12. Ng3 0-0 13. c3 bxc3 14. bxc3 h6 15. Nf5 Bc8 16. N3h4 Re8 17. Qf3 Bxf5 18. Nxf5 Kh7 19. Qg3 g5 20. Qh3 h5 21. Bxg5 Kg6 22. Bxf6 Bxf6 23. Qg3+ Bg5 24. h4 f6 25. hxg5 fxg5 1-0

[Event "Britsh Columbia-ch U20"]
[Site "Vancouver"]
[Date "2012.12.02"]
[Round "4.1"]
[White "Cheng, Jack"]
[Black "Sohal, Tanraj"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2206"]
[BlackElo "2192"]
[PlyCount "51"]
[EventDate "2012.12.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bc5 7. Nd6+ Ke7 8. Nxc8+ Rxc8 9. Bd3 a6 10. 0-0 Qc7 11. Kh1 h5 12. Bg5 Kf8 13. Bxf6 gxf6 14. f4 Bd4 15. Rb1 Ke7 16. e5 fxe5 17. f5 d5 18. fxe6 fxe6 19. Bg6 Rcf8 20. Rxf8 Rxf8 21. Qxh5 Qb6 22. Rd1 Bxc3 23. bxc3 Qf2 24. h3 Qf6 25. Qh7+ Kd6 26. Bh5 1-0

[Event "Britsh Columbia-ch U20"]
[Site "Vancouver"]
[Date "2012.12.01"]
[Round "2.3"]
[White "Cheng, Jack"]
[Black "Yu, Robin"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2206"]
[BlackElo "1509"]
[PlyCount "43"]
[EventDate "2012.12.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. f3 0-0 6. Qd2 Re8 7. Nge2 c6 8. g4 b5 9. h4 a5 10. h5 a4 11. hxg6 hxg6 12. Ng3 Qc7 13. Qh2 b4 14. Bh6 Nxg4 15. fxg4 bxc3 16. Bxg7 Kxg7 17. Qh6+ Kf6 18. g5+ Ke6 19. Bh3+ f5 20. Bxf5+ Kf7 21. Qxg6+ Kf8 22. Rh8# 1-0

[Event "Britsh Columbia-ch U20"]
[Site "Vancouver"]
[Date "2012.12.01"]
[Round "3.2"]
[White "Doknjas, John"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "E84"]
[WhiteElo "2070"]
[BlackElo "2206"]
[PlyCount "50"]
[EventDate "2012.12.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Qd2 a6 8. Nge2 Rb8 9. Nc1 e5 10. d5 Ne7 11. b4 Nh5 12. Nb3 f5 13. 0-0-0 fxe4 14. fxe4 Bg4 15. Re1 Nf4 16. Kb2 c6 17. c5 cxd5 18. exd5 Kh8 19. h3 Bf5 20. g3 dxc5 21. Bxc5 Nfxd5 22. Nxd5 Nxd5 23. Bxf8 Qxf8 24. Qxd5 Qxb4 25. Rd1 Be4 0-1

[Event "Britsh Columbia-ch U20"]
[Site "Vancouver"]
[Date "2012.12.01"]
[Round "1.3"]
[White "Su, Michael"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1682"]
[BlackElo "2206"]
[PlyCount "70"]
[EventDate "2012.12.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 c6 5. e3 Bg7 6. Be2 Bf5 7. Ne5 Nbd7 8. Qd2 Ne4 9. Nxe4 Bxe4 10. Nxd7 Qxd7 11. f3 Bf5 12. 0-0 0-0 13. c4 dxc4 14. Bxc4 e5 15. Bg3 exd4 16. Rad1 b5 17. Bb3 c5 18. exd4 Qxd4+ 19. Bf2 Qxd2 20. Rxd2 c4 21. Bc2 Bxc2 22. Rxc2 a5 23. Rd1 Rfd8 24. Rcd2 Rxd2 25. Rxd2 b4 26. Kf1 a4 27. Ke2 b3 28. axb3 axb3 29. Bd4 Ra2 30. Bxg7 Kxg7 31. Kd1 c3 32. bxc3 b2 33. Kc2 b1Q+ 34. Kxb1 Rxd2 35. Kc1 Rxg2 0-1

[Event "CAN-ch op 49th"]
[Site "Victoria"]
[Date "2012.07.13"]
[Round "9"]
[White "Cheng, Jack"]
[Black "Chen, Howard"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1987"]
[BlackElo "2357"]
[PlyCount "74"]
[EventDate "2012.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 a6 5. Qd2 Nd7 6. f3 b5 7. Nh3 Bb7 8. Be2 c5 9. a4 b4 10. Nd1 Qa5 11. b3 cxd4 12. Bxd4 Ngf6 13. Nb2 e5 14. Nc4 Qc7 15. Qxb4 0-0 16. Bb6 Nxb6 17. Qxb6 Qxb6 18. Nxb6 Rab8 19. a5 d5 20. exd5 Nxd5 21. Nd7 e4 22. Rd1 Nc3 23. Rd2 Rfe8 24. Nxb8 exf3 25. gxf3 Bxf3 26. Ng1 Bxh1 27. Nxa6 Nxe2 28. Rxe2 Ra8 29. Nc7 Bc3+ 30. Kf1 Rxa5 31. Re8+ Kg7 32. Ne2 Be5 33. Re7 Kf6 34. Rd7 Bc6 35. Ne8+ Ke6 36. Rd8 Ke7 37. Nd4 Bxe8 0-1

[Event "CAN-ch op 49th"]
[Site "Victoria"]
[Date "2012.07.11"]
[Round "7"]
[White "Cheng, Jack"]
[Black "Reeve, Jeff"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "1987"]
[BlackElo "2234"]
[PlyCount "75"]
[EventDate "2012.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 Nf6 8. Be3 Bb4 9. Na4 Be7 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Qxc8 13. Bd4 Qc7 14. e5 Nd5 15. c4 Nf4 16. Bf3 Ng6 17. Qe2 0-0 18. g3 f6 19. exf6 Bxf6 20. Bxf6 Rxf6 21. b3 Qe5 22. Qxe5 Nxe5 23. Be2 Nf3+ 24. Kg2 Nd4 25. Bd3 c5 26. f4 a5 27. Rab1 h6 28. Rf2 Kf8 29. g4 Ke7 30. Rbf1 Rbf8 31. h4 g5 32. fxg5 Rxf2+ 33. Rxf2 Rxf2+ 34. Kxf2 hxg5 35. hxg5 Nc6 36. Be4 Ne5 37. Kg3 Kf7 38. Kf4 1/2-1/2

[Event "CAN-ch op 49th"]
[Site "Victoria"]
[Date "2012.07.10"]
[Round "5"]
[White "Cheng, Jack"]
[Black "Rohonyan, Katerina"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1987"]
[BlackElo "2294"]
[PlyCount "67"]
[EventDate "2012.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. Be2 e5 7. Ndb5 Bc6 8. Nd5 Nxd5 9. exd5 Bd7 10. a4 Be7 11. a5 0-0 12. Be3 Bxb5 13. Bxb5 f5 14. 0-0 a6 15. Be2 Nd7 16. f3 Bg5 17. Bxg5 Qxg5 18. Qc1 Qxc1 19. Rfxc1 Rac8 20. c4 Rc7 21. Rc3 Kf7 22. Rac1 Ke7 23. Bd1 Rfc8 24. Ba4 Nf6 25. R3c2 g6 26. b4 Rb8 27. Kf2 Kd8 28. c5 Nxd5 29. Rd1 Nxb4 30. Rxd6+ Ke7 31. Rb2 Rxc5 32. Rd7+ Ke6 33. Rxb4 Rxa5 34. Rb6# 1-0

[Event "CAN-ch op 49th"]
[Site "Victoria"]
[Date "2012.07.10"]
[Round "6"]
[White "Pechisker, Alfred"]
[Black "Cheng, Jack"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2197"]
[BlackElo "1987"]
[PlyCount "127"]
[EventDate "2012.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. d5 Ne5 10. Nd4 c5 11. Nc2 Qa5 12. a4 Qd8 13. Be2 Ne8 14. Ne3 f6 15. Bh4 Bd7 16. f4 Nf7 17. 0-0 Nc7 18. a5 b5 19. axb6 Rxb6 20. Rfb1 Qb8 21. Ra3 Re8 22. Bf2 Nh6 23. g4 Qc8 24. h3 f5 25. exf5 gxf5 26. g5 Nf7 27. Bd3 Rf8 28. Qc2 Nd8 29. Rb3 Rxb3 30. Qxb3 e5 31. dxe6 Bxe6 32. Ncd5 Nc6 33. Qb6 Bxd5 34. cxd5 Nb4 35. Bc4 Qd7 36. b3 Re8 37. Qb7 Bd4 38. Ng2 Qg7 39. Rd1 Bxf2+ 40. Kxf2 Qb2+ 41. Kg1 Qg7 42. Qb6 Qd7 43. Rd2 Nb5 44. Qa5 Qb7 45. Qa1 Nd4 46. Kf2 Qe7 47. Qd1 Qe4 48. Qh5 Re7 49. h4 a5 50. Qd1 Nbc2 51. Bd3 Ne3 52. Bxe4 Nxd1+ 53. Rxd1 Rxe4 54. Rd3 Re2+ 55. Kf1 Rb2 56. Ne3 Rxb3 57. Rxb3 Nxb3 58. Nc4 a4 59. Ke2 Nd4+ 60. Kd3 Nb5 61. Ne3 Nd4 62. Nc4 Nb5 63. Ne3 Nd4 64. Nc4 1/2-1/2

[Event "CAN-ch op 49th"]
[Site "Victoria"]
[Date "2012.07.09"]
[Round "3"]
[White "Han, Yiming"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2060"]
[BlackElo "1987"]
[PlyCount "76"]
[EventDate "2012.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Be2 Be7 5. 0-0 0-0 6. d4 exd4 7. Nxd4 d6 8. Kh1 Re8 9. f4 Nd7 10. Nxc6 bxc6 11. Bf3 Rb8 12. g4 Nb6 13. g5 Bb7 14. h4 d5 15. e5 Bb4 16. a3 Bf8 17. Qe2 c5 18. h5 Qc8 19. Qg2 c6 20. Qg3 Qd7 21. Bg4 Qd8 22. h6 g6 23. f5 Bc8 24. e6 Rb7 25. Bf4 gxf5 26. g6 fxg6 27. Bxf5 Nc4 28. Bxg6 hxg6 29. Qxg6+ Kh8 30. Bg5 Rxe6 31. Bf6+ Rxf6 32. Rxf6 Rh7 33. Rg1 Bxh6 34. Rf7 Qh4+ 35. Kg2 Ne3+ 36. Kf3 Bg4+ 37. Rxg4 Qxg4+ 38. Kf2 Qxg6 0-1

[Event "CAN-ch op 49th"]
[Site "Victoria"]
[Date "2012.07.08"]
[Round "2"]
[White "Cheng, Jack"]
[Black "Plotkin, Mark"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "1987"]
[BlackElo "1877"]
[PlyCount "110"]
[EventDate "2012.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[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. Bc4 Bd7 10. 0-0-0 Rb8 11. Bb3 a5 12. h4 Nxd4 13. Bxd4 b5 14. Bxf6 Bxf6 15. h5 g5 16. Nd5 a4 17. Nxf6+ exf6 18. Bd5 Rc8 19. f4 Bg4 20. Rdf1 a3 21. fxg5 axb2+ 22. Kxb2 fxg5 23. Qd4 Qe7 24. h6 Qe5 25. Qxe5 dxe5 26. Rf6 Rc7 27. Rhf1 Re7 28. Rb6 Rc8 29. Rf2 Bd7 30. Rb7 Kf8 31. Bxf7 Rxf7 32. Rxf7+ Kxf7 33. Rxd7+ Kg6 34. Rd5 Rc4 35. Rxe5 Kxh6 36. Kb3 g4 37. g3 Kg6 38. c3 h5 39. Re6+ Kg5 40. Re5+ Kg6 41. Rxb5 Rxe4 42. a4 Re3 43. a5 Rxg3 44. a6 Rg1 45. Ra5 Rb1+ 46. Kc2 Rb8 47. a7 Ra8 48. Kd2 h4 49. Ke3 g3 50. Kf3 Kf6 51. Kg2 Ke6 52. Kh3 Kd6 53. Ra4 Kc5 54. Rxh4 Rxa7 55. Kxg3 Ra3 1/2-1/2

[Event "CAN-ch op 49th"]
[Site "Victoria"]
[Date "2012.07.08"]
[Round "1"]
[White "Raymer, Elliot"]
[Black "Cheng, Jack"]
[Result "1-0"]
[ECO "C55"]
[BlackElo "1987"]
[PlyCount "57"]
[EventDate "2012.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 0-0 6. Nd5 d6 7. Nxe7+ Nxe7 8. Bg5 Ng6 9. h4 Be6 10. h5 Nf4 11. g3 Bxc4 12. gxf4 Be6 13. f5 Bd7 14. h6 g6 15. Nh2 gxf5 16. Rg1 Kh8 17. exf5 Rg8 18. Qf3 Qe7 19. 0-0-0 d5 20. Qh3 Rg6 21. Rde1 Qd6 22. Nf3 e4 23. dxe4 Nxe4 24. Rxe4 dxe4 25. Rd1 Qxd1+ 26. Kxd1 exf3 27. Qg3 Rd6+ 28. Kc1 Re8 29. Bf6+ 1-0

[Event "CAN-ch U18"]
[Site "Vancouver"]
[Date "2012.07.05"]
[Round "7"]
[White "Cheng, Jack"]
[Black "Zheng, Timothy"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2158"]
[BlackElo "1431"]
[PlyCount "27"]
[EventDate "2012.07.03"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 c5 6. Qe3 Qc7 7. Nc3 Qa5 8. Bd2 a6 9. Bc4 Ne7 10. Qf4 f6 11. Nb5 axb5 12. Bxa5 Rxa5 13. Bd5 Ng6 14. Qc7 1-0

[Event "CAN-ch U18"]
[Site "Vancouver"]
[Date "2012.07.05"]
[Round "6"]
[White "Lee, Melissa"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1586"]
[BlackElo "2158"]
[PlyCount "92"]
[EventDate "2012.07.03"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. c3 Nxe4 8. d4 Na5 9. Bc2 exd4 10. Re1 d5 11. cxd4 Be7 12. Nbd2 Nxd2 13. Bxd2 Nc4 14. b3 Nxd2 15. Qxd2 0-0 16. b4 Bf6 17. Rab1 g6 18. h3 c6 19. a3 Qd6 20. Qc3 Qc7 21. Bb3 Rfd8 22. Rbc1 a5 23. Ne5 axb4 24. Qxb4 Qd6 25. Qxd6 Rxd6 26. Ra1 Re6 27. f4 Bh4 28. Rf1 f6 29. Ng4 h5 30. Nf2 Re3 31. Bc2 f5 32. Nd3 Bf6 33. Ne5 Bxe5 34. fxe5 Raxa3 35. Rxa3 Rxa3 36. Kh2 Bc8 37. g4 Ra2 38. Rc1 fxg4 39. hxg4 Bxg4 40. Kg3 g5 41. Bg6 Kg7 42. Rxc6 Bd7 43. Rc7 h4+ 44. Kf3 g4+ 45. Kf4 Kxg6 46. Rxd7 g3 0-1

[Event "CAN-ch U18"]
[Site "Vancouver"]
[Date "2012.07.04"]
[Round "5"]
[White "Blium, Benjamin"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1712"]
[BlackElo "2158"]
[PlyCount "48"]
[EventDate "2012.07.03"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Rb8 9. Bd3 h6 10. Ne4 Be7 11. b3 Nxe4 12. Bxe4 0-0 13. Qe2 f5 14. Bd3 Kh8 15. Bb2 Bf6 16. 0-0 e4 17. Bxf6 Qxf6 18. Ba6 Qxa1 19. Bxc8 Rbxc8 20. Nc3 Qb2 21. Qa6 Qa3 22. Na4 Qb4 23. c4 Qxd2 24. Nc5 e3 0-1

[Event "CAN-ch U18"]
[Site "Vancouver"]
[Date "2012.07.04"]
[Round "3"]
[White "Cheng, Jack"]
[Black "Botez, Alexandra"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2158"]
[BlackElo "2028"]
[PlyCount "91"]
[EventDate "2012.07.03"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nge7 8. Na3 Nf5 9. Nc2 Bb4+ 10. Kf1 Be7 11. Rb1 Bd7 12. b4 a5 13. b5 Nb4 14. g4 Nh6 15. Bxh6 gxh6 16. a4 Rg8 17. h3 Rc8 18. Nxb4 Bxb4 19. Rc1 Qd8 20. Bd3 Rg7 21. Rc2 Be7 22. Qd2 Rxc2 23. Qxc2 h5 24. gxh5 h6 25. Qd2 Bg5 26. Qc3 Bf4 27. Rg1 Rxg1+ 28. Kxg1 b6 29. Qa3 Qe7 30. Qc3 Kd8 31. Bc2 Be8 32. Qd3 Qf8 33. Qh7 Qe7 34. Qg7 Qa3 35. Qf6+ Kd7 36. Qxf4 Qc3 37. Bd1 Qd3 38. Qd2 Qh7 39. Bc2 Qg7+ 40. Kf1 Qf8 41. Qc3 Kd8 42. Nh2 f6 43. exf6 Qxf6 44. Ng4 Qg5 45. Qe3 Qxh5 46. Qxh6 1-0

[Event "CAN-ch U18"]
[Site "Vancouver"]
[Date "2012.07.04"]
[Round "4"]
[White "Cheng, Jack"]
[Black "Pouliot, Marc Andre"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2158"]
[BlackElo "741"]
[PlyCount "115"]
[EventDate "2012.07.03"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 dxe5 5. Qxd8+ Nxd8 6. Nxe5 f6 7. Nf3 Ne6 8. Bc4 Bc5 9. 0-0 Bd7 10. Nc3 0-0-0 11. e5 Ne7 12. Re1 Ng5 13. Nxg5 fxg5 14. Bxg5 Rdf8 15. Be3 Bxe3 16. Rxe3 Rf5 17. Rd1 c6 18. Red3 Rd8 19. Rxd7 Rxd7 20. Be6 Rxe5 21. Bxd7+ Kc7 22. f4 Re3 23. Kf2 Rxc3 24. bxc3 b5 25. Bg4 Nd5 26. Rd3 Nxf4 27. Rd7+ Kb6 28. Rxg7 Nd5 29. Rxh7 Nxc3 30. Be6 a5 31. g4 Ne4+ 32. Ke3 Nf6 33. Rf7 Nxg4+ 34. Bxg4 a4 35. Rf4 Ka5 36. Bd7 c5 37. Bxb5 Kxb5 38. h4 c4 39. a3 Kc5 40. h5 c3 41. h6 Kd5 42. h7 Ke5 43. h8Q+ Kd6 44. Qxc3 Kd5 45. Rxa4 Ke6 46. Rd4 Kf5 47. a4 Kg6 48. a5 Kg7 49. a6 Kh7 50. a7 Kh8 51. a8Q+ Kg7 52. Qaa1 Kf6 53. Qd2 Kf5 54. c4 Ke5 55. Re4+ Kf5 56. Qf2+ Kg5 57. Qag1+ Kh5 58. Rh4# 1-0

[Event "CAN-ch U18"]
[Site "Vancouver"]
[Date "2012.07.03"]
[Round "2"]
[White "Calugar, Arthur"]
[Black "Cheng, Jack"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2271"]
[BlackElo "1980"]
[PlyCount "39"]
[EventDate "2012.07.03"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. d4 e5 7. dxe5 Ng4 8. Nc3 Nxe5 9. Qd2 Nbc6 10. 0-0-0 a5 11. h4 Qf6 12. Nd5 Qd8 13. h5 Bf5 14. hxg6 Bxg6 15. Nh4 f5 16. Nxg6 hxg6 17. Nf4 Re8 18. Qd5+ Nf7 19. Bxg7 Kxg7 20. Rh7+ 1-0

[Event "CAN-ch U18"]
[Site "Vancouver"]
[Date "2012.07.03"]
[Round "1"]
[White "Cheng, Jack"]
[Black "Venables, Darren"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1980"]
[BlackElo "1234"]
[PlyCount "37"]
[EventDate "2012.07.03"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 Bc5 5. Nf3 d6 6. h3 Be6 7. Bb3 Qd7 8. Be3 Bb6 9. Qd2 h6 10. 0-0-0 0-0 11. g4 Bxb3 12. axb3 d5 13. g5 Bxe3 14. fxe3 hxg5 15. exd5 Nxd5 16. Nxg5 Nxc3 17. Qxc3 f6 18. Qc4+ Kh8 19. Qh4+ 1-0

[Event "Keres Memorial 37th"]
[Site "Vancouver"]
[Date "2012.05.21"]
[Round "6"]
[White "Cheng, Jack"]
[Black "Villavieja, Butch"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1960"]
[PlyCount "51"]
[EventDate "2012.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. Kh1 0-0 10. f4 Qc7 11. f5 Bc4 12. g4 h6 13. g5 hxg5 14. Bxg5 Nbd7 15. Bxc4 Qxc4 16. Qf3 Rfe8 17. Rg1 Bf8 18. Rg3 b5 19. Rag1 b4 20. Nd2 Qc6 21. Bxf6 Nxf6 22. Nd5 Nxd5 23. exd5 Qxc2 24. Qg2 g6 25. Rxg6+ fxg6 26. Qxg6+ 1-0

[Event "Keres Memorial 37th"]
[Site "Vancouver"]
[Date "2012.05.21"]
[Round "5"]
[White "Laceste, Loren Brigham"]
[Black "Cheng, Jack"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2292"]
[BlackElo "1960"]
[PlyCount "99"]
[EventDate "2012.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. Nf3 Bg7 5. e3 d6 6. Bd3 f5 7. c4 c5 8. Nc3 Nc6 9. Ne2 Qb6 10. 0-0 cxd4 11. exd4 0-0 12. b3 Nxd4 13. Nexd4 Bxd4 14. Nxd4 Qxd4 15. Qf3 Be6 16. Rad1 Qb6 17. Rd2 Qc6 18. Be2 Rad8 19. Rfd1 Rfe8 20. h3 Qb6 21. Qc3 Rd7 22. Bf3 Red8 23. Qf6 Qa5 24. h4 Re8 25. Qd4 Red8 26. h5 gxh5 27. Qf6 Re8 28. Bxh5 Qd8 29. Qh6 Kh8 30. Bf3 Rg8 31. g3 Qg5 32. Qxg5 Rxg5 33. Rxd6 Rc7 34. R1d4 Kg7 35. a4 b6 36. a5 bxa5 37. Ra6 Rc5 38. Rxa7 Kf6 39. Ra8 Rg7 40. Kf1 Ke5 41. Rh4 Kf6 42. Ke2 Kg6 43. Kd3 f4 44. Rxf4 f5 45. Ra6 Rd7+ 46. Rd4 Re7 47. Rdd6 Kf7 48. Kd4 Re5 49. Kxe5 Bxc4+ 50. Kxf5 1-0

[Event "Keres Memorial 37th"]
[Site "Vancouver"]
[Date "2012.05.20"]
[Round "4"]
[White "Wu, Howard"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "2127"]
[BlackElo "1960"]
[PlyCount "82"]
[EventDate "2012.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. Nf3 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Bg5 h6 10. Bxf6 Qxf6 11. Nd2 c6 12. Nde4 Qe7 13. Rc1 f5 14. Qd6 Qf7 15. Nd2 Re8 16. Nb3 Nf6 17. e4 Bf8 18. Qd2 Be6 19. Rfd1 Bxc4 20. Na5 Be6 21. exf5 gxf5 22. Na4 Bd5 23. Bxd5 Nxd5 24. Nc5 Bxc5 25. Rxc5 Re6 26. Rxd5 cxd5 27. Qxd5 Re7 28. Qd6 Re6 29. Qd5 Re7 30. Qd6 Qe6 31. Qb4 Rd7 32. Rxd7 Qxd7 33. Nc4 Qd1+ 34. Kg2 Qd5+ 35. Kh3 a5 36. Qb3 Rc8 37. Nxe5 Qxb3 38. axb3 b5 39. g4 fxg4+ 40. Kxg4 Rc2 41. Nd3 Rd2 0-1

[Event "Keres Memorial 37th"]
[Site "Vancouver"]
[Date "2012.05.19"]
[Round "1"]
[White "Doroshenko, Maxim"]
[Black "Cheng, Jack"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2332"]
[BlackElo "1960"]
[PlyCount "99"]
[EventDate "2012.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. Qc2 Nf6 12. Bb2 h6 13. exf5 Bxf5 14. Qb3 Ne4 15. Rad1 g5 16. c5 Ng6 17. Nxe4 Bxe4 18. Nd2 Bf5 19. Bf3 Nf4 20. Be4 Qf6 21. Qc2 Bxe4 22. Nxe4 Qe7 23. Ba3 Rfd8 24. Qb3 Qf7 25. g3 Nh3+ 26. Kg2 g4 27. cxd6 cxd6 28. b5 Bf8 29. f3 gxf3+ 30. Qxf3 Qxf3+ 31. Kxf3 Ng5+ 32. Nxg5 hxg5 33. Kg4 Rac8 34. Rc1 Be7 35. Rxc8 Rxc8 36. Rc1 Rxc1 37. Bxc1 e4 38. Kf5 Kf7 39. Kxe4 Kg6 40. Bb2 Bd8 41. Ba3 Be7 42. Bb4 a6 43. a4 axb5 44. axb5 Kf6 45. h4 Kg6 46. h5+ Kxh5 47. Kf5 g4 48. Ke6 Bd8 49. Bxd6 Kg6 50. Be7 1-0

[Event "Victoria Grand Pacific op 6th"]
[Site "Victoria"]
[Date "2012.04.08"]
[Round "4"]
[White "Cheng, Jack"]
[Black "Yoos, John C"]
[Result "1/2-1/2"]
[ECO "B59"]
[WhiteElo "1960"]
[BlackElo "2344"]
[PlyCount "85"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 a5 10. a4 Be6 11. f4 Nb4 12. f5 Bd7 13. Bg5 Bc6 14. Bxf6 Bxf6 15. Nd5 Nxd5 16. exd5 Bd7 17. Nd2 e4 18. Nxe4 Bxb2 19. Rb1 Be5 20. f6 gxf6 21. Bb5 f5 22. Bxd7 Qxd7 23. Ng5 f4 24. Qd3 f5 25. Ne6 Rf7 26. Rb5 Qe7 27. Qh3 Qf6 28. Rfb1 Ra7 29. Qh5 Qg6 30. Qh4 Qf6 31. Qh5 Qg6 32. Qh4 Qf6 33. Qf2 Ra8 34. Rxb7 Rxb7 35. Rxb7 Qh6 36. h3 Rc8 37. Rb1 Kf7 38. Qa7+ Kf6 39. Qd7 Rxc2 40. Qd8+ Kg6 41. Qe8+ Kf6 42. Qh8+ Kg6 43. Qe8+ 1/2-1/2

[Event "Victoria Grand Pacific op 6th"]
[Site "Victoria"]
[Date "2012.04.07"]
[Round "2"]
[White "Cheng, Jack"]
[Black "Laceste, Loren Brigham"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1960"]
[BlackElo "2318"]
[PlyCount "117"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. Bd3 g6 14. Nce3 0-0 15. 0-0 Kh8 16. Qe2 f5 17. f3 Bxe3+ 18. Nxe3 Be6 19. Kh1 Qb6 20. Rad1 f4 21. Nd5 Bxd5 22. exd5 Ne7 23. Be4 Rfc8 24. Qe1 Kg7 25. g3 Rf8 26. g4 Rbc8 27. Qh4 Rc7 28. Qe1 a5 29. h4 Ng8 30. g5 Ne7 31. Kg2 Nf5 32. Bxf5 Rxf5 33. b3 Rc8 34. Rc1 h6 35. gxh6+ Kxh6 36. Rh1 Kg7 37. Qe4 Rh8 38. Rcg1 Rhh5 39. Kf1 Kf7 40. Rg4 Qc7 41. Rhg1 Qxc3 42. Rxg6 Qc1+ 43. Ke2 Qb2+ 44. Ke1 Qa1+ 45. Ke2 Qxa2+ 46. Ke1 Qa1+ 47. Ke2 Qb2+ 48. Kf1 Qc1+ 49. Ke2 Qe3+ 50. Kf1 Qxe4 51. fxe4 Rf6 52. Rg7+ Kf8 53. Ra7 Rf7 54. Rxa5 Rxh4 55. Ra8+ Ke7 56. Rg6 Rhh7 57. Re6+ Kd7 58. Ra7+ Kd8 59. Rxd6+ 1/2-1/2

[Event "Victoria Grand Pacific op 6th"]
[Site "Victoria"]
[Date "2012.04.07"]
[Round "3"]
[White "Sohal, Tanraj"]
[Black "Cheng, Jack"]
[Result "1/2-1/2"]
[ECO "E99"]
[WhiteElo "2096"]
[BlackElo "1960"]
[PlyCount "88"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Rc1 Ng6 14. c5 dxc5 15. b4 b6 16. Nd3 c4 17. Nb2 Nf6 18. Nxc4 h5 19. b5 g4 20. d6 cxd6 21. Qxd6 Qxd6 22. Nxd6 Be6 23. Bc4 Bxc4 24. Nxc4 Rfd8 25. a4 Rac8 26. Na2 h4 27. h3 g3 28. Be1 Bf8 29. Bb4 Rd4 30. Bxf8 Rcxc4 31. Bb4 Nd7 32. Rxc4 Rxc4 33. Rc1 Rd4 34. Kf1 Ngf8 35. Ke2 Ne6 36. Rc2 Ndc5 37. Bxc5 bxc5 38. Nc3 Rb4 39. Ra2 Nd4+ 40. Kd3 Kf7 41. Nd5 Rb1 42. Nc3 Rb4 43. Nd5 Rb1 44. Nc3 Rb4 1/2-1/2

[Event "British Columbia-ch U20"]
[Site "Vancouver"]
[Date "2011.11.13"]
[Round "5.1"]
[White "Cheng, Jack"]
[Black "Doknjas, John"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2009"]
[BlackElo "2036"]
[PlyCount "72"]
[EventDate "2011.11.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5 0-0 9. Bxf6 Bxf6 10. Nd5 Bg5 11. 0-0 f5 12. Bf3 Nc6 13. Qd3 Ne7 14. Rad1 Kh8 15. a4 f4 16. a5 Nxd5 17. Qxd5 Be7 18. Nd2 Rf6 19. b4 Qc7 20. c4 Be6 21. Qd3 g5 22. h3 Rg8 23. Qe2 Qc8 24. Bg4 Bxg4 25. Qxg4 Qe8 26. Qe2 h5 27. g4 hxg4 28. hxg4 Rg7 29. Kg2 Rh7 30. Rh1 Rfh6 31. Rxh6 Rxh6 32. Nb1 Qa4 33. Nc3 Qxb4 34. Nd5 Qa3 35. Rd3 Qa1 36. Rd1 Qa3 1/2-1/2

[Event "British Columbia-ch U20"]
[Site "Vancouver"]
[Date "2011.11.13"]
[Round "4.2"]
[White "Sohal, Tanraj"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2214"]
[BlackElo "2009"]
[PlyCount "124"]
[EventDate "2011.11.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. 0-0-0 Na6 11. Nd2 c6 12. Be3 Ng4 13. Bxg4 Bxg4 14. f3 Be6 15. a3 b6 16. b4 Rad8 17. Kc2 f5 18. Bg5 Rd7 19. exf5 gxf5 20. Rde1 h6 21. Bh4 Rd4 22. Bf2 Rd7 23. Bh4 Rd4 24. Bf2 Rd7 25. Re2 Nc7 26. Bh4 b5 27. cxb5 Nxb5 28. Nxb5 cxb5 29. Bf2 Red8 30. Bc5 Rd3 31. Nb1 Bb3+ 32. Kc1 e4 33. Rd2 h5 34. f4 a6 35. Re1 R8d5 36. Rxd3 exd3 37. Nd2 Bc4 38. Re8+ Kf7 39. Re7+ Kf6 40. Ra7 Kg6 41. Rxa6+ Kh7 42. Nf3 Rd8 43. Ra7 Kg8 44. Re7 Bc3 45. Nd2 Ra8 46. Ra7 Re8 47. Re7 Ra8 48. Ra7 Rxa7 49. Bxa7 Kf7 50. Be3 Ke6 51. Nf3 Kd5 52. Bd2 Bf6 53. Ng5 Bb3 54. Be3 Bc2 55. Nf3 Kc4 56. Ne5+ Kd5 57. Kd2 Ke4 58. Nd7 Bc3+ 59. Kxc3 Kxe3 60. Nf6 Ke2 61. Nxh5 d2 62. Ng3+ Ke1 0-1

[Event "British Columbia-ch U20"]
[Site "Vancouver"]
[Date "2011.11.12"]
[Round "2.2"]
[White "Cheng, Jack"]
[Black "Cao, Jason"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2009"]
[BlackElo "2064"]
[PlyCount "98"]
[EventDate "2011.11.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5 Nbd7 9. a4 h6 10. Bh4 b6 11. Bxf6 Nxf6 12. Bc4 Bb7 13. Qd3 0-0 14. Nd2 Qc7 15. 0-0 Rfc8 16. Nd5 Nxd5 17. exd5 Bg5 18. Bb3 f5 19. Nc4 Qc5 20. Qxf5 Bxd5 21. Nxd6 Bxb3 22. Nxc8 Bf7 23. Nxb6 Qxb6 24. Qxe5 Bf6 25. Qf5 Qxb2 26. Rab1 Qd4 27. a5 Rd8 28. h3 Qd5 29. Qf4 Qxa5 30. Rb7 Qd5 31. Qc7 Qc4 32. Qb6 Qxc2 33. Rc7 Qa2 34. Qb7 a5 35. Rfc1 Qd5 36. Qa6 Ra8 37. Qe2 a4 38. Rc8+ Kh7 39. Rxa8 Qxa8 40. Qd3+ Bg6 41. Qa3 Qa6 42. Re1 Qb5 43. Re3 Bb2 44. Qa2 a3 45. g3 Qd7 46. Kg2 Qf7 47. Re6 Be4+ 48. Kg1 Qf3 49. Rxe4 Qxe4 0-1

[Event "British Columbia-ch U20"]
[Site "Vancouver"]
[Date "2011.11.12"]
[Round "1.5"]
[White "Doknjas, Joshua"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1538"]
[BlackElo "2009"]
[PlyCount "72"]
[EventDate "2011.11.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. a3 Bd6 12. Ne2 Rb8 13. Bxf6 Qxf6 14. b3 Be5 15. Rb1 Bg4 16. h3 Bd7 17. Qd2 Rfe8 18. c3 h6 19. f4 Bd6 20. b4 Re7 21. Rf3 Rbe8 22. g4 Qh4 23. Kg2 h5 24. g5 Bxh3+ 25. Rxh3 Qg4+ 26. Ng3 Bxf4 27. Qf2 h4 28. Qf3 Qxf3+ 29. Kxf3 Bxg3 30. Kg2 Re3 31. Rd1 R8e5 32. g6 fxg6 33. c4 d4 34. Bxg6 Re2+ 35. Kf3 Rf2+ 36. Kg4 Rf4# 0-1

[Event "British Columbia-ch U20"]
[Site "Vancouver"]
[Date "2011.11.12"]
[Round "3.3"]
[White "Lee, Andrew"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1639"]
[BlackElo "2009"]
[PlyCount "70"]
[EventDate "2011.11.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Re1 Bc5 8. h3 d6 9. c3 0-0 10. d3 h6 11. Nbd2 Bb6 12. Nf1 Na5 13. Bc2 c5 14. d4 cxd4 15. cxd4 Nc6 16. d5 Nd4 17. Nxd4 Bxd4 18. Ng3 Bc8 19. Qf3 Nh7 20. Nf5 Bxf5 21. Qxf5 Rc8 22. Bd3 Qa5 23. Re2 Rc7 24. Be3 Bxe3 25. Rxe3 Qd2 26. b3 Rfc8 27. a4 Rc1+ 28. Rxc1 Rxc1+ 29. Kh2 Qd1 30. axb5 Qh1+ 31. Kg3 Rg1 32. Kf3 Qxg2+ 33. Ke2 Qf1+ 34. Kd2 Qc1+ 35. Ke2 Qd1# 0-1

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2011.09.05"]
[Round "6.2"]
[White "Cheng, Jack"]
[Black "Villavieja, Butch"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1965"]
[BlackElo "2323"]
[PlyCount "62"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 a5 10. a4 Bd7 11. 0-0 Rc8 12. Bb3 Nxd4 13. Bxd4 Be6 14. Nd5 Bxd5 15. exd5 Nd7 16. Bxg7 Kxg7 17. Qd4+ Kg8 18. Rfe1 Rc5 19. Re3 Re8 20. Rae1 b5 21. Qh4 Nb6 22. axb5 Rxb5 23. Rxe7 Rxe7 24. Rxe7 Nxd5 25. Re4 Nf6 26. Re1 Rb4 27. Qg5 a4 28. Bd5 Rxb2 29. Bc6 Qb6+ 30. Re3 Rxc2 31. Kf1 Rxc6 0-1

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2011.09.03"]
[Round "2.1"]
[White "Cheng, Bindi"]
[Black "Cheng, Jack"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2530"]
[BlackElo "1965"]
[PlyCount "45"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 g6 5. Bd3 Bg7 6. Bxe4 dxe4 7. Nc3 f5 8. Nge2 0-0 9. h4 Be6 10. h5 Bf7 11. Qd2 Nc6 12. hxg6 hxg6 13. Bg5 Qd7 14. f3 exf3 15. gxf3 e5 16. 0-0-0 a5 17. Qe1 Qe8 18. d5 Nb4 19. Qh4 Bxd5 20. Nxd5 Nxa2+ 21. Kb1 Nb4 22. Ne7+ Kf7 23. Qc4+ 1-0

[Event "British Columbia op"]
[Site "Richmond"]
[Date "2011.08.01"]
[Round "5"]
[White "Cheng, Jack"]
[Black "Li, Changhe"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1960"]
[BlackElo "1982"]
[PlyCount "72"]
[EventDate "2011.07.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 d6 8. f4 Be7 9. Be3 0-0 10. Bf3 Nbd7 11. g4 Rb8 12. g5 Ne8 13. a4 Nb6 14. Kh1 Nc4 15. Bc1 Na5 16. f5 Bd8 17. fxe6 fxe6 18. Bg4 Rxf1+ 19. Qxf1 Qe7 20. Be3 Nc7 21. Qe2 Nc6 22. Nxc6 bxc6 23. b3 c5 24. Rf1 Bb7 25. Bf3 Ne8 26. Bg2 Ba5 27. Qd3 Rd8 28. Ne2 d5 29. e5 Bc7 30. Bf4 g6 31. Ng3 Ng7 32. Qe2 Rf8 33. h4 h5 34. Qd3 Kh7 35. Qe2 Nf5 36. Nxf5 Rxf5 1/2-1/2

[Event "British Columbia op"]
[Site "Richmond"]
[Date "2011.08.01"]
[Round "6"]
[White "Patterson, Roger"]
[Black "Cheng, Jack"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2141"]
[BlackElo "1960"]
[PlyCount "53"]
[EventDate "2011.07.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 d6 9. d4 Bb6 10. Be3 0-0 11. d5 Ne7 12. Bxb6 cxb6 13. Nbd2 Ng6 14. Nf1 h6 15. Ng3 Bc8 16. h3 Nf4 17. Re3 Bd7 18. c4 bxc4 19. Bxc4 b5 20. Bf1 Qa5 21. Ra3 Qb6 22. Rc3 Rac8 23. Rac1 Qb7 24. b4 Rxc3 25. Rxc3 Rc8 26. Qc2 Rxc3 27. Qxc3 1/2-1/2

[Event "British Columbia op"]
[Site "Richmond"]
[Date "2011.07.31"]
[Round "4"]
[White "Cheng, Jack"]
[Black "Ingram, Richard"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1960"]
[PlyCount "91"]
[EventDate "2011.07.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 Qb6 6. Qd2 cxd4 7. cxd4 Bg4 8. Nc3 e6 9. Nge2 Nge7 10. Ng3 Nf5 11. Nxf5 Bxf5 12. Be2 Be7 13. 0-0 h5 14. a3 h4 15. b4 0-0 16. Na4 Qd8 17. Bd3 Bxd3 18. Qxd3 Qe8 19. Nc5 b6 20. Nb3 f5 21. f4 Qd7 22. Bf2 Kf7 23. b5 Na5 24. Nxa5 bxa5 25. Rfc1 Rac8 26. a4 Rxc1+ 27. Rxc1 Rc8 28. Qd2 Rc4 29. Rxc4 dxc4 30. Qxa5 Bd8 31. Qb4 Qd5 32. Qc5 Bb6 33. Qxd5 exd5 34. Kf1 Bd8 35. Be1 Ke6 36. Bb4 Kd7 37. Ke2 g5 38. fxg5 Bxg5 39. h3 Bd8 40. Bc5 Bb6 41. Bxb6 axb6 42. Kd2 Kc7 43. Kc3 Kb7 44. e6 Kc7 45. a5 bxa5 46. b6+ 1-0

[Event "British Columbia op"]
[Site "Richmond"]
[Date "2011.07.30"]
[Round "1"]
[White "Cheng, Jack"]
[Black "Sohal, Tanraj"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1960"]
[BlackElo "2032"]
[PlyCount "144"]
[EventDate "2011.07.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c3 0-0 13. Nc2 Bg5 14. a4 bxa4 15. Rxa4 a5 16. Bc4 Rb8 17. b3 Ne7 18. Nce3 Bxe3 19. Nxe3 Bb7 20. Nd5 Nxd5 21. Bxd5 Qb6 22. 0-0 Bxd5 23. Qxd5 Qxb3 24. Rxa5 Qxd5 25. Rxd5 Rfd8 26. Rfd1 Kf8 27. f3 Ke7 28. Kf2 Rbc8 29. R1d3 Rc6 30. Rb5 Ra8 31. Rb2 Ra3 32. Rc2 Ke6 33. Ke3 g6 34. c4 Rca6 35. Rxa3 Rxa3+ 36. Kd2 h5 37. Ke2 f5 38. Kd2 h4 39. exf5+ gxf5 40. Ke2 Rb3 41. Kf2 f4 42. Ke2 Kd7 43. Kf2 Kc6 44. g3 fxg3+ 45. hxg3 hxg3+ 46. Kxg3 e4 47. Kf4 exf3 48. Ke4 Kc5 49. Kf4 f2 50. Rxf2 Kxc4 51. Rc2+ Kd3 52. Rc1 Kd4 53. Rd1+ Rd3 54. Ra1 d5 55. Ra4+ Kc5 56. Ra8 Rc3 57. Rc8+ Kd4 58. Rd8 Rc7 59. Kf3 Re7 60. Rd6 Kc4 61. Rc6+ Kd3 62. Kf4 d4 63. Rd6 Kc3 64. Rc6+ Kd2 65. Kf3 d3 66. Ra6 Kc2 67. Rc6+ Kd1 68. Rh6 d2 69. Rg6 Rc7 70. Ke3 Kc2 71. Rg2 Kc1 72. Rxd2 Re7+ 0-1

[Event "British Columbia op"]
[Site "Richmond"]
[Date "2011.07.30"]
[Round "2"]
[White "Yee, Peter"]
[Black "Cheng, Jack"]
[Result "1/2-1/2"]
[ECO "A03"]
[BlackElo "1960"]
[PlyCount "111"]
[EventDate "2011.07.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 d5 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d4 Ne4 7. Nbd2 Bf5 8. Ne5 Nd7 9. Ndf3 Nxe5 10. Nxe5 Qc8 11. b3 Bh3 12. Ba3 Bxg2 13. Kxg2 Re8 14. Qd3 e6 15. c4 Qd8 16. e3 f6 17. Nf3 Qd7 18. Nd2 Nxd2 19. Qxd2 dxc4 20. bxc4 Qc6+ 21. Kg1 Qxc4 22. Rfc1 Qa4 23. Qd3 Rac8 24. Rab1 b6 25. Rb4 Qd7 26. Rbc4 Bf8 27. Bxf8 Rxf8 28. Rc6 Rf7 29. Qc4 Re7 30. e4 Kg7 31. Qc3 h5 32. d5 Ree8 33. d6 e5 34. fxe5 fxe5 35. Rxc7 Rxc7 36. dxc7 Qc8 37. Qd3 Rf8 38. Qd6 Re8 39. Rc6 Qg4 40. Kf2 Qxe4 41. Qd7+ Kh6 42. Qxe8 Qd4+ 43. Ke2 Qe4+ 44. Kd2 Qd4+ 45. Kc2 Qa4+ 46. Kc1 Qa3+ 47. Kb1 Qb4+ 48. Kc2 Qa4+ 49. Kc1 Qa3+ 50. Kd2 Qb2+ 51. Ke1 Qb1+ 52. Kd2 Qb2+ 53. Kd3 Qd4+ 54. Kc2 Qa4+ 55. Kd3 Qd4+ 56. Ke2 1/2-1/2

[Event "Victoria Grand Pacific op 5th"]
[Site "Victoria"]
[Date "2011.04.24"]
[Round "4"]
[White "Kostin, Andrey"]
[Black "Cheng, Jack"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2116"]
[BlackElo "1975"]
[PlyCount "131"]
[EventDate "2011.04.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. d3 Be7 8. c3 d6 9. Re1 Na5 10. Bc2 c5 11. Nbd2 0-0 12. Nf1 Nc6 13. Ng3 Re8 14. d4 Qc7 15. d5 Nb8 16. h3 Bf8 17. Nh4 Nbd7 18. Nhf5 h6 19. Qf3 Kh7 20. Nf1 g6 21. N5e3 Bg7 22. g4 c4 23. Ng3 Nc5 24. h4 Bc8 25. Qe2 Qd7 26. f3 Qe7 27. b3 cxb3 28. axb3 Nfd7 29. Ng2 Nb6 30. Be3 Qc7 31. Rec1 Bd7 32. Ne1 Rec8 33. Nd3 Qd8 34. Qf2 Qxh4 35. Nxc5 dxc5 36. b4 Nc4 37. Bxc5 a5 38. Kg2 axb4 39. cxb4 Qg5 40. Bd3 Rxa1 41. Rxa1 Bf8 42. Ra7 Bxc5 43. bxc5 Ne3+ 44. Kg1 Be8 45. c6 b4 46. Rb7 h5 47. gxh5 gxh5 48. Kh1 h4 49. Nf1 Nxf1 50. Bxf1 Qf4 51. Rxb4 Bxc6 52. dxc6 Rxc6 53. Rb3 Rg6 54. Bh3 Rg3 55. Bf5+ Kg7 56. Qe3 Qxe3 57. Rxe3 Kf6 58. Kh2 Kg5 59. Bg4 Kf4 60. Rb3 f6 61. Rb6 Kg5 62. Rb7 Kg6 63. Bf5+ Kg5 64. Rg7+ Kf4 65. Rxg3 hxg3+ 66. Kg2 1-0

[Event "British Columbia-ch U20"]
[Site "New Westminster"]
[Date "2010.11.14"]
[Round "4"]
[White "Cheng, Jack"]
[Black "Doknjas, John"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1935"]
[BlackElo "1883"]
[PlyCount "81"]
[EventDate "2010.11.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[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. Kh1 Be6 10. f4 Qc7 11. f5 Bc4 12. g4 d5 13. g5 Nxe4 14. Nxe4 dxe4 15. f6 Bb4 16. Bxc4 Qxc4 17. fxg7 Kxg7 18. Be3 Nc6 19. c3 Be7 20. Qg4 Rad8 21. Nd2 Qd3 22. Rae1 Qc2 23. Nxe4 Qxb2 24. Nf6 Qc2 25. Rf5 Kh8 26. Nxh7 Kxh7 27. Ref1 Kg6 28. h4 Qxa2 29. h5+ Kg7 30. g6 Qd5+ 31. Kh2 Kg8 32. gxf7+ Kh8 33. Bh6 Rg8 34. fxg8Q+ Rxg8 35. Qe2 Qe6 36. Qe3 e4 37. Bg5 Bd6+ 38. Kh1 Be5 39. Bf6+ Kh7 40. Bxe5 Rg1+ 41. Rxg1 0-1

[Event "British Columbia-ch U20"]
[Site "New Westminster"]
[Date "2010.11.14"]
[Round "5"]
[White "He, Andy"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "C59"]
[WhiteElo "1488"]
[BlackElo "1935"]
[PlyCount "92"]
[EventDate "2010.11.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Bd6 11. d4 exd3 12. Nxd3 Qc7 13. Nc3 0-0 14. h3 Bf5 15. Be3 Rad8 16. 0-0 Rfe8 17. Bf3 Nc4 18. Qc1 a6 19. a3 Nxe3 20. fxe3 Bxd3 21. cxd3 Bh2+ 22. Kh1 Rxd3 23. e4 Bf4 24. Qe1 Red8 25. Ne2 Be5 26. Nc3 Qb6 27. Na4 Qb5 28. Qb4 Rd2 29. Rab1 Qxb4 30. axb4 Rb8 31. Nc5 Rxb4 32. b3 a5 33. Rfd1 Rxd1+ 34. Rxd1 Rb5 35. Rc1 Bd6 36. Na4 Rxb3 37. Re1 Be5 38. Bd1 Rb1 39. Rf1 Nxe4 40. Re1 Rxd1 41. Rxd1 Nf2+ 42. Kg1 Nxd1 43. Kf1 Nc3 44. Nxc3 Bxc3 45. Ke2 a4 46. Kd1 a3 0-1

[Event "British Columbia-ch U20"]
[Site "New Westminster"]
[Date "2010.11.13"]
[Round "3"]
[White "Cheng, Jack"]
[Black "Lo, Ryan"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1935"]
[BlackElo "1860"]
[PlyCount "57"]
[EventDate "2010.11.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 d6 8. f4 Nbd7 9. Be3 b5 10. Bf3 Bb7 11. a3 Be7 12. Nb3 0-0 13. Qe1 Nc5 14. Nxc5 dxc5 15. e5 Nd7 16. Ne4 c4 17. Rd1 Rad8 18. Qg3 Bxe4 19. Bxe4 Bc5 20. Kh1 Bxe3 21. Qxe3 Nc5 22. h3 g6 23. Qf3 Nxe4 24. Qxe4 Rxd1 25. Rxd1 Rd8 26. Qf3 Kg7 27. Kh2 Rd7 28. Rxd7 Qxd7 29. Qf2 1/2-1/2

[Event "British Columbia-ch U20"]
[Site "New Westminster"]
[Date "2010.11.13"]
[Round "1"]
[White "Cheng, Jack"]
[Black "Rathburn, Hector"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1935"]
[BlackElo "1627"]
[PlyCount "104"]
[EventDate "2010.11.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Nbd7 9. Kh1 b5 10. a3 Rc8 11. f4 Be7 12. Bf3 Bc4 13. Re1 0-0 14. Nd2 Nb6 15. Nxc4 bxc4 16. Nd5 Nbxd5 17. exd5 Nd7 18. f5 Bg5 19. Be4 Bxc1 20. Rxc1 Qb6 21. Rb1 Qf2 22. Qf3 Qxf3 23. gxf3 c3 24. b3 a5 25. Rg1 Kh8 26. Kg2 g6 27. Kf2 Nf6 28. Rbd1 Nh5 29. Ke3 Nf4 30. h4 Rc5 31. fxg6 hxg6 32. Rh1 f5 33. Bd3 Nxd5+ 34. Kf2 Nf6 35. b4 axb4 36. axb4 Rc7 37. b5 d5 38. Rb1 Rb8 39. Rb3 e4 40. Be2 d4 41. Rc1 Rb6 42. Kg3 Nh5+ 43. Kf2 Rc5 44. Ra1 Nf4 45. Ra6 Nxe2 46. Rxb6 Nc1 47. Rb1 e3+ 48. Ke1 d3 49. Rxc1 d2+ 50. Kd1 e2+ 51. Kxe2 Re5+ 52. Kd3 dxc1Q 0-1

[Event "British Columbia-ch U20"]
[Site "New Westminster"]
[Date "2010.11.13"]
[Round "2"]
[White "Han, Lionel"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1405"]
[BlackElo "1935"]
[PlyCount "48"]
[EventDate "2010.11.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. c3 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. d4 Nc6 12. h3 cxd4 13. cxd4 exd4 14. Nxd4 Nxd4 15. Qxd4 Be6 16. Bf4 d5 17. e5 Nh5 18. Qd3 g6 19. Bh6 Ng7 20. f4 Rc8 21. Bb3 Re8 22. g4 Bc5+ 23. Kf1 Qh4 24. Bg5 Qf2# 0-1

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2010.09.06"]
[Round "6.3"]
[White "Cheng, Jack"]
[Black "Kyriakides, Savvas"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "1937"]
[BlackElo "2106"]
[PlyCount "104"]
[EventDate "2010.09.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 a6 12. h4 h5 13. Nxc6 Bxc6 14. Bg5 Qa5 15. Kb1 Qc7 16. Bxf6 Bxf6 17. Qh6 e6 18. g4 hxg4 19. h5 Bg7 20. Qg5 Qd8 21. Qxg4 g5 22. h6 Be5 23. Rh5 Kh7 24. Rxg5 Rg8 25. f4 Rxg5 26. fxg5 Qg8 27. Rf1 Qg6 28. Nd5 Bxd5 29. exd5 f5 30. Qa4 Rc7 31. dxe6 Qxg5 32. Qa5 Rc5 33. Qb4 Qg2 34. Re1 Rc7 35. Qb6 Re7 36. a4 Qd2 37. Rg1 Qd4 38. Qxd4 Bxd4 39. Rf1 Kg6 40. c3 Be3 41. Bc2 Bxh6 42. Rxf5 Rxe6 43. Rb5+ Kf6 44. Rxb7 Be3 45. Bd3 d5 46. Rd7 Ke5 47. Kc2 a5 48. Rb7 Rb6 49. Re7+ Re6 50. Rxe6+ Kxe6 51. Bb5 Bc5 52. Kd3 Ke5 1/2-1/2

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2010.09.06"]
[Round "5.5"]
[White "Han, Yiming"]
[Black "Cheng, Jack"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "1880"]
[BlackElo "1937"]
[PlyCount "88"]
[EventDate "2010.09.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 d6 9. d4 Bb6 10. a4 0-0 11. Na3 exd4 12. cxd4 Re8 13. Ng5 Re7 14. d5 Nd4 15. Ba2 bxa4 16. Be3 Nb5 17. Bxb6 cxb6 18. Qxa4 Nxa3 19. bxa3 h6 20. Nf3 Qe8 21. Qb4 Rxe4 22. Qxb6 Bxd5 23. Bxd5 Nxd5 24. Qb7 Nf6 25. Rxe4 Qxe4 26. Qc7 Qd3 27. h3 Re8 28. Ne1 Qd4 29. Rc1 Ne4 30. Qc2 Nf6 31. Nf3 Qb6 32. Rb1 Qa5 33. Qd3 d5 34. Rb7 Qa4 35. Rb4 Qc6 36. Rb1 Qc4 37. Qd2 Qc5 38. Qd3 Qc4 39. Qd2 Qc5 40. Qd3 Ne4 41. Rf1 a5 42. Nd4 Rc8 43. Nf5 Rc7 44. Ne3 Rd7 1/2-1/2

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2010.09.05"]
[Round "2.8"]
[White "Cheng, Jack"]
[Black "Laceste, Loren Brigham"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1937"]
[BlackElo "1748"]
[PlyCount "72"]
[EventDate "2010.09.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. Bd3 Be7 9. 0-0 d6 10. f4 a6 11. a4 b6 12. Qe2 Bb7 13. f5 exf5 14. exf5 Ne5 15. Bd4 0-0 16. Rae1 Rfe8 17. Bxe5 dxe5 18. Ne4 Nd5 19. f6 Nxf6 20. Nxf6+ Bxf6 21. Rxf6 gxf6 22. Qg4+ Kf8 23. Bxh7 Rad8 24. Qh4 Qd6 25. Qh6+ Ke7 26. h4 Rh8 27. Qg7 Bd5 28. Rf1 Bxb3 29. cxb3 Qd4+ 30. Rf2 Qxh4 31. g3 Rd1+ 32. Rf1 Rxf1+ 33. Kxf1 Qh3+ 34. Kf2 Rxh7 35. Qg5 Qf5+ 36. Kg2 Qe4+ 0-1

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2010.09.04"]
[Round "1.9"]
[White "Straka, Petr"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1360"]
[BlackElo "1937"]
[PlyCount "86"]
[EventDate "2010.09.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e3 0-0 5. Nf3 d6 6. Be2 Nbd7 7. 0-0 e5 8. e4 exd4 9. Nxd4 Nc5 10. f3 a5 11. Be3 Re8 12. Bg5 h6 13. Be3 Bd7 14. Qd2 Kh7 15. Kf2 Rxe4 16. Rh1 Re8 17. Rag1 Ne6 18. h4 Nxd4 19. Bxd4 c5 20. Be3 Bc6 21. Bd3 Nd7 22. h5 Rxe3 23. hxg6+ fxg6 24. Qxe3 Bd4 25. Rxh6+ Kg7 26. Rxg6+ Kf7 27. Re1 Bxe3+ 28. Rxe3 Ne5 29. Rh6 Nxd3+ 30. Rxd3 Qb6 31. b3 Rd8 32. Rhxd6 Rxd6 33. Rxd6 a4 34. Ne4 Bxe4 35. fxe4 Qb4 36. Ke2 Qb6 37. Rd5 Qg6 38. Rf5+ Ke7 39. Kf3 b6 40. g4 Qd6 41. Ke3 Qd4+ 42. Kf4 Qd2+ 43. Kg3 Qxa2 0-1

[Event "Victoria op 4th"]
[Site "Victoria"]
[Date "2010.04.04"]
[Round "5"]
[White "Cheng, Jack"]
[Black "Patterson, Roger"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2008"]
[BlackElo "2141"]
[PlyCount "108"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. 0-0 Nc6 8. Be3 0-0 9. Kh1 a6 10. a4 Bd7 11. f4 Nxd4 12. Bxd4 Bc6 13. Bf3 Qc7 14. Qe1 e5 15. Be3 exf4 16. Bxf4 Nd7 17. Nd5 Bxd5 18. exd5 Bf6 19. Qb4 Be5 20. Bxe5 Nxe5 21. Be4 Qe7 22. b3 g6 23. c4 f5 24. Bf3 Qc7 25. a5 Rfe8 26. Rad1 Rac8 27. h3 Qc5 28. Qxb7 Rb8 29. Qxa6 Rxb3 30. Be2 Reb8 31. Rc1 R3b7 32. Rfd1 Ra7 33. Qb5 Qc7 34. Qa4 Rxa5 35. Qc2 Rc8 36. Rd4 Qa7 37. Qd1 Ra2 38. Rd2 Rxd2 39. Qxd2 Rc5 40. Qb4 Qc7 41. Rc3 h5 42. h4 Qe7 43. g3 f4 44. Kg2 fxg3 45. Rxg3 Kh7 46. Kh3 Rc8 47. Qc3 Rf8 48. Qd4 Rf5 49. Bd3 Nxd3 50. Qxd3 Qe1 51. Re3 Qh1+ 52. Kg3 Qg1+ 53. Kh3 Qg4+ 54. Kh2 Rf2+ 0-1

[Event "Victoria op 4th"]
[Site "Victoria"]
[Date "2010.04.03"]
[Round "2"]
[White "Cheng, Jack"]
[Black "Gansvind, Valeriya I"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2008"]
[BlackElo "2332"]
[PlyCount "74"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd2 0-0 8. Bd3 b6 9. 0-0 Bb7 10. Qe2 Re8 11. a3 Bf8 12. Bg5 d6 13. Rad1 Nbd7 14. Nd5 Bxd5 15. exd5 Qc8 16. Bf5 Qb7 17. c4 h6 18. Be3 g6 19. Bxd7 Nxd7 20. g4 Qc8 21. Nd2 Nf6 22. h3 Rb8 23. b4 b5 24. f3 bxc4 25. Nxc4 Rb5 26. Rc1 Qd8 27. Na5 Nxd5 28. Rc6 Nf4 29. Bxf4 exf4 30. Qc4 Qf6 31. Rxa6 Rbe5 32. Rf2 Re1+ 33. Kg2 Qa1 34. Qxf4 R8e2 35. Qh2 Qb2 36. Qg3 Rxf2+ 37. Qxf2 Re2 0-1

[Event "Victoria op 4th"]
[Site "Victoria"]
[Date "2010.04.03"]
[Round "3"]
[White "Geng, Tian Tian"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1783"]
[BlackElo "2008"]
[PlyCount "118"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Neg5 0-0-0 11. Nxe6 fxe6 12. Rxe6 Bd6 13. Bd2 Qb6 14. b3 h6 15. Qe2 Qc5 16. Qd3 g5 17. h3 Rdg8 18. Re4 h5 19. Nxd4 Nxd4 20. Rxd4 Qe5 21. Re1 Qh2+ 22. Kf1 Qh1+ 23. Ke2 Re8+ 24. Re4 Qxg2 25. Rxe8+ Rxe8+ 26. Kd1 Rxe1+ 27. Kxe1 b6 28. Qf5+ Kb7 29. Bxg5 Qc6 30. Ke2 Qe8+ 31. Kd3 Qg8 32. c4 Qg7 33. h4 Bc5 34. Qe4+ c6 35. f4 Qd7+ 36. Ke2 Qg4+ 37. Qf3 Qe6+ 38. Kf1 Qf5 39. Ke2 Qc2+ 40. Kf1 Qb1+ 41. Kg2 Qg1+ 42. Kh3 Bf2 43. Qg2 Qe1 44. Qf3 Qf1+ 45. Qg2 Qd3+ 46. Kh2 Bd4 47. Qg3 Qf1 48. Qg2 Qe1 49. Qg3 Bf2 50. Qg2 Bxh4 51. Qh3 Qf2+ 52. Qg2 Qe1 53. Qh3 Qd2+ 54. Qg2 Bf2 55. Kh1 Qe1+ 56. Kh2 h4 57. Kh3 Qe3+ 58. Kh2 Bg3+ 59. Kh3 Qe6+ 0-1

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2009.09.05"]
[Round "1.7"]
[White "Cheng, Jack"]
[Black "Hamm, Robert M"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "2035"]
[BlackElo "1632"]
[PlyCount "65"]
[EventDate "2009.09.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. 0-0 Nf6 8. Be3 Bb4 9. Na4 Nxe4 10. Nxc6 Qxc6 11. Nb6 Rb8 12. Qd4 Bf8 13. Bf3 f5 14. Bf4 d6 15. Rad1 Rg8 16. Bxe4 fxe4 17. Bxd6 Bxd6 18. Qxd6 Qxd6 19. Rxd6 Ke7 20. Rfd1 e5 21. R6d5 Kf6 22. h3 Be6 23. Nd7+ Bxd7 24. Rxd7 h5 25. R1d6+ Kg5 26. Re7 Kf5 27. Rde6 Rbd8 28. Rxe5+ Kf4 29. Rxe4+ Kf5 30. R4e5+ Kf6 31. g4 hxg4 32. hxg4 g5 33. R5e6# 1-0

[Event "CAN-ch U20"]
[Site "Victoria"]
[Date "2009.07.27"]
[Round "6"]
[White "Calugar, Arthur"]
[Black "Cheng, Jack"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2226"]
[BlackElo "2048"]
[PlyCount "87"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 0-0 5. Bg2 d5 6. c4 c6 7. 0-0 Bf5 8. d3 dxc4 9. bxc4 Bg4 10. Nbd2 Nbd7 11. h3 Bxf3 12. Nxf3 Nh5 13. Bxg7 Nxg7 14. Rb1 Rb8 15. Qa4 a6 16. d4 Qc7 17. Rfd1 Rfe8 18. Nd2 Nf5 19. Ne4 Nd6 20. Qc2 Nxe4 21. Bxe4 Nf6 22. f4 Nxe4 23. Qxe4 b5 24. cxb5 cxb5 25. Rbc1 Qa5 26. Rc2 e6 27. Rdc1 Qa3 28. Kg2 a5 29. Qf3 Qa4 30. Qd3 b4 31. h4 Qd7 32. h5 Rec8 33. e4 Rxc2+ 34. Rxc2 Rc8 35. Rxc8+ Qxc8 36. d5 Qc3 37. Qd1 exd5 38. exd5 gxh5 39. d6 Qc6+ 40. Kh2 Qd7 41. Qd5 a4 42. Qg5+ Kh8 43. Qe7 Qc6 44. Qf8# 1-0

[Event "CAN-ch U20"]
[Site "Victoria"]
[Date "2009.07.27"]
[Round "7"]
[White "Cheng, Jack"]
[Black "Marinkovic, Mate"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "2048"]
[BlackElo "2078"]
[PlyCount "59"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 Nf6 8. Be3 Bb4 9. Na4 Be7 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Qxc8 13. Bd4 c5 14. Be5 Rb6 15. Qd3 Qc6 16. f3 0-0 17. c4 d6 18. Bc3 e5 19. b3 Ne8 20. Ba5 Rb8 21. Rab1 Bd8 22. Bxd8 Rxd8 23. Qc3 Qb6 24. Kh1 a5 25. a3 Rb8 26. Rb2 Nc7 27. Rfb1 Na6 28. Bd3 Rb7 29. Qd2 Rd8 30. Bc2 1/2-1/2

[Event "CAN-ch U20"]
[Site "Victoria"]
[Date "2009.07.27"]
[Round "5"]
[White "Cheng, Jack"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2048"]
[BlackElo "2114"]
[PlyCount "86"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. c3 cxd4 8. cxd4 Nge7 9. Nc3 Nc8 10. Be3 Be7 11. Rc1 0-0 12. Na4 Nb6 13. Nc5 Bxc5 14. Rxc5 Rc8 15. Qb3 h6 16. Rfc1 Qe7 17. Qb5 Rc7 18. a3 Rfc8 19. Ne1 Nc4 20. Bxc4 b6 21. Bd3 bxc5 22. Rxc5 Bxd3 23. Nxd3 Nd8 24. b4 Nb7 25. Rxc7 Qxc7 26. Nc5 Nxc5 27. bxc5 Rb8 28. Qd3 Qa5 29. h3 Qa4 30. Bc1 Rb3 31. Qd2 Rb1 32. Kh2 Qc4 33. Bb2 Qb3 34. Bc1 Qc4 35. Bb2 Qa2 36. Bc1 Qa1 37. Qa5 Rxc1 38. Qxa7 Rh1+ 39. Kg3 Qc3+ 40. f3 Qe1+ 41. Kg4 Qd2 42. Qb8+ Kh7 43. g3 Qxd4+ 0-1

[Event "CAN-ch U20"]
[Site "Victoria"]
[Date "2009.07.26"]
[Round "4"]
[White "Cheng, Jack"]
[Black "Zhu, Zheng"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2048"]
[BlackElo "1581"]
[PlyCount "143"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nh6 8. Nc3 Nf5 9. Na4 Qa5+ 10. Kf1 Bd7 11. Nc3 h5 12. a3 Rc8 13. Be3 Nxe3+ 14. fxe3 Ne7 15. Bd3 Nf5 16. Kf2 g6 17. b4 Qd8 18. Na4 Bh6 19. Bxf5 gxf5 20. Nc5 Bc6 21. b5 b6 22. bxc6 bxc5 23. Qa4 Qc7 24. Rab1 0-0 25. Rhc1 c4 26. Rc3 Qxc6 27. Qxa7 Ra8 28. Qe7 Rfb8 29. Rbc1 Qb7 30. Qf6 Bg7 31. Qg5 Qb2+ 32. R1c2 Qa1 33. Qxh5 Rb2 34. Ng5 Rxc2+ 35. Rxc2 Ra7 36. Nh7 Qxa3 37. Nf6+ Kf8 38. Qh7 Ra8 39. Qg8+ Ke7 40. Qxg7 Qd3 41. Rb2 Qb3 42. Rxb3 cxb3 43. Nxd5+ exd5 44. Qf6+ Kd7 45. Qb6 Ra2+ 46. Kg3 Rb2 47. Qb4 Rb1 48. Qc3 Ke8 49. Qb4 Kd8 50. Qa3 Ke8 51. h4 Kd8 52. h5 Rh1 53. Qxb3 Rxh5 54. Qxd5+ Ke8 55. Qc6+ Kf8 56. Kf4 Kg8 57. d5 Rh4+ 58. Kxf5 Rh1 59. d6 Kh7 60. d7 f6 61. exf6 Rh4 62. g4 Rh2 63. Qc7 Rf2+ 64. Ke5 Kh6 65. d8Q Kg5 66. f7+ Kxg4 67. Qc4+ Kh5 68. Qch4+ Kg6 69. Qhg5+ Kh7 70. f8N+ Kh8 71. Qh6+ Kg8 72. Qh7# 1-0

[Event "CAN-ch U20"]
[Site "Victoria"]
[Date "2009.07.25"]
[Round "2"]
[White "Cheng, Jack"]
[Black "Wang, Richard"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "2048"]
[BlackElo "2097"]
[PlyCount "51"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[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 Bd7 9. 0-0-0 Rc8 10. h4 Ne5 11. g4 h5 12. g5 Nh7 13. Be2 0-0 14. Rdf1 Nc4 15. Bxc4 Rxc4 16. f4 e6 17. Rhg1 Qa5 18. Kb1 Rfc8 19. Nb3 Qa6 20. Bd4 b5 21. Bxg7 Kxg7 22. a3 Qb6 23. Rd1 R8c6 24. Nd4 R6c5 25. Nb3 Rc6 26. Nd4 1/2-1/2

[Event "CAN-ch U20"]
[Site "Victoria"]
[Date "2009.07.25"]
[Round "3"]
[White "Li, Changhe"]
[Black "Cheng, Jack"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "2065"]
[BlackElo "2048"]
[PlyCount "89"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. Nge2 d6 6. 0-0 a6 7. d3 h6 8. h3 Be6 9. Kh2 Qe7 10. Nd5 Bxd5 11. exd5 Nd4 12. Nxd4 Bxd4 13. c3 Bb6 14. Be3 Bxe3 15. fxe3 h5 16. Qa4+ Qd7 17. Qxd7+ Nxd7 18. Rac1 g6 19. e4 Ke7 20. Rf3 Raf8 21. Rcf1 f6 22. h4 Nb6 23. b3 c6 24. dxc6 bxc6 25. c4 Na8 26. R3f2 Nc7 27. Bh3 Ne6 28. Bxe6 Kxe6 29. c5 dxc5 30. Rc1 Kd6 31. Rfc2 f5 32. Rxc5 Rc8 33. b4 Rh7 34. R1c4 fxe4 35. Rxe4 Re7 36. Kg2 Rb8 37. Ra5 Rb6 38. Kf2 Rf7+ 39. Ke2 Re7 40. a3 Re6 41. Ke3 Re7 42. g4 Re6 43. gxh5 gxh5 44. d4 Rb5 45. Rxb5 1/2-1/2

[Event "CAN-ch U20"]
[Site "Victoria"]
[Date "2009.07.25"]
[Round "1"]
[White "Panjwani, Raja"]
[Black "Cheng, Jack"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2454"]
[BlackElo "2048"]
[PlyCount "63"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 Bc5 5. Bg2 d6 6. d3 0-0 7. 0-0 a6 8. h3 h6 9. Be3 Bxe3 10. fxe3 Re8 11. Nh4 b5 12. a3 Rb8 13. Rf2 Ne7 14. Rxf6 gxf6 15. Qh5 Kg7 16. Rf1 c6 17. g4 Rg8 18. Ne2 Ng6 19. Ng3 Nxh4 20. Qxh4 f5 21. Qh5 Qg5 22. exf5 d5 23. h4 Qxe3+ 24. Kh2 Kf8 25. Rf3 Qc1 26. g5 hxg5 27. Qh6+ Ke7 28. Nh5 Qxc2 29. Qf6+ Ke8 30. Qxe5+ Kd8 31. Qd6+ Bd7 32. Qxb8+ 1-0

[Event "CAN-ch U14"]
[Site "Victoria"]
[Date "2009.07.23"]
[Round "7"]
[White "Cheng, Jack"]
[Black "Kaminski, Thomas"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2064"]
[BlackElo "2141"]
[PlyCount "118"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nd7 7. c3 Ne7 8. Be3 Nc6 9. a3 c4 10. Ne1 g5 11. Nd2 Be7 12. g4 Bg6 13. Ng2 Qb6 14. b3 cxb3 15. Qxb3 Qxb3 16. Nxb3 Nb6 17. Rfc1 Nc4 18. Bxc4 dxc4 19. Nd2 Na5 20. Re1 Rc8 21. f3 Nb3 22. Ra2 Bd3 23. Ne4 Bxe4 24. fxe4 f6 25. exf6 Bxf6 26. Rf1 0-0 27. Ne1 Kg7 28. Nf3 h6 29. Nd2 Be7 30. Rb1 Na5 31. Rb5 b6 32. a4 Rc6 33. d5 Rcc8 34. Bd4+ Kg6 35. e5 exd5 36. Rxd5 Rcd8 37. Rxd8 Rxd8 38. Kg2 Nc6 39. Nf3 Kf7 40. Kf2 Ke6 41. Ke3 Rd5 42. Ke4 Ra5 43. h3 b5 44. Nd2 Rxa4 45. Rb2 a6 46. Rc2 Ra1 47. Nf3 Rb1 48. Ra2 a5 49. Bb6 a4 50. Be3 a3 51. Nd4+ Nxd4 52. cxd4 Rd1 53. Bd2 b4 54. d5+ Kd7 55. d6 Rxd2 56. Rxd2 b3 57. dxe7+ Kxe7 58. Kf5 b2 59. e6 b1Q+ 0-1

[Event "CAN-ch U14"]
[Site "Victoria"]
[Date "2009.07.23"]
[Round "5"]
[White "Gladstone, Simon"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1876"]
[BlackElo "2064"]
[PlyCount "94"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Neg5 0-0-0 11. Nxe6 fxe6 12. Rxe6 Bd6 13. Bg5 Rde8 14. Qe1 Qxe1+ 15. Raxe1 Kd7 16. Rxe8 Rxe8 17. Rxe8 Kxe8 18. Kf1 Kf7 19. Ke2 Ke6 20. h3 Kd5 21. Kd3 Ne5+ 22. Nxe5 Bxe5 23. Bd2 c5 24. c4+ dxc3 25. Bxc3 Bxc3 26. Kxc3 b5 27. Kd3 c4+ 28. Kc3 a5 29. h4 Kc5 30. g4 b4+ 31. Kd2 Kd4 32. f3 c3+ 33. bxc3+ bxc3+ 34. Ke2 c2 35. Kd2 c1Q+ 36. Kxc1 Ke3 37. Kc2 Kxf3 38. Kb3 Kxg4 39. Ka4 Kxh4 40. Kxa5 g5 41. Kb6 g4 42. a4 g3 43. a5 g2 44. a6 g1Q+ 45. Kb7 Qg7+ 46. Kb6 Kg3 47. a7 Qxa7+ 0-1

[Event "CAN-ch U14"]
[Site "Victoria"]
[Date "2009.07.23"]
[Round "6"]
[White "Han, Yifei"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1921"]
[BlackElo "2064"]
[PlyCount "152"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. c3 Nxe4 8. Re1 Nc5 9. Nxe5 Nxe5 10. Rxe5+ Ne6 11. d4 Bd6 12. Rh5 g6 13. Rh3 0-0 14. Bxe6 fxe6 15. Qg4 Qf6 16. Be3 Qf5 17. Qxf5 exf5 18. f4 Rae8 19. Nd2 Re7 20. Nf1 Rfe8 21. b3 Re4 22. Rf3 R4e7 23. Rg3 Be4 24. Bd2 Bd5 25. Re3 Re4 26. g3 c5 27. Rc1 Kf7 28. Rxe4 Bxe4 29. Be3 c4 30. b4 Bd3 31. Kf2 a5 32. a3 axb4 33. axb4 Ra8 34. Nd2 h6 35. h4 Ra2 36. Kf3 Be7 37. Kg2 g5 38. Kh3 gxh4 39. gxh4 Be2 40. Kg3 Bg4 41. Nb1 Kg6 42. Rh1 Kh5 43. Bd2 Bf6 44. Be3 Ra8 45. Kg2 Rg8 46. Bf2 Be7 47. Bg3 Ra8 48. Bf2 Bd6 49. Kg3 Rg8 50. Be3 Be7 51. Kf2 Bxh4+ 52. Kf1 Bf3 53. Rh2 Kg4 54. Nd2 Bc6 55. Bf2 Bxf2 56. Rxf2 h5 57. Kg1 Re8 58. Nf1 Re1 59. Kh2 h4 60. Kg1 h3 61. Kh2 Bg2 62. Ng3 Re3 63. Ne2 Rd3 64. d5 Rd1 65. Rxg2+ hxg2 66. Kxg2 Rxd5 67. Kf2 Rd2 68. Ke3 Rxe2+ 69. Kxe2 Kxf4 70. Kf2 Ke4 71. Ke2 f4 72. Kd2 f3 73. Kc2 f2 74. Kc1 f1Q+ 75. Kb2 Qe2+ 76. Ka3 Qd1 0-1

[Event "CAN-ch U14"]
[Site "Victoria"]
[Date "2009.07.22"]
[Round "4"]
[White "Cheng, Jack"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2064"]
[BlackElo "1999"]
[PlyCount "138"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. c3 cxd4 8. cxd4 Nge7 9. a3 Nc8 10. b4 a6 11. Be3 Be7 12. Nbd2 b5 13. Rc1 Qd7 14. Nb3 Nb6 15. Nc5 Bxc5 16. bxc5 Nc4 17. Qb3 0-0 18. Nh4 Be4 19. f3 N6a5 20. Qc3 Nxe3 21. Qxe3 Bg6 22. Nxg6 hxg6 23. f4 Nc4 24. Qc3 f5 25. Rf3 Kf7 26. Rg3 Rh8 27. Rg5 Rh6 28. Qg3 Rah8 29. Rc2 Qc7 30. h3 Qa5 31. Bxc4 dxc4 32. Kf2 Rd8 33. Qe3 Rd5 34. Ke2 Qd8 35. Rd2 Qa5 36. Rg3 Rh8 37. Qc3 Qxc3 38. Rxc3 Rh4 39. Kf3 g5 40. g3 Rxh3 41. fxg5 Kg6 42. Kf4 Rh1 43. Rf3 Re1 44. Re3 Rf1+ 45. Rf3 Rxf3+ 46. Kxf3 Kxg5 47. Rd1 a5 48. Ke3 b4 49. axb4 axb4 50. Rc1 c3 51. Kd3 Rd8 52. Kc4 Rb8 53. c6 Kg4 54. c7 Rc8 55. Kxb4 Rxc7 56. Rxc3 Rd7 57. Kc4 g5 58. Rd3 Rd5 59. Kc3 f4 60. gxf4 gxf4 61. Kd2 f3 62. Ke3 Ra5 63. Rd2 Kg3 64. Rc2 Ra3+ 65. Ke4 f2 66. Rc1 Kg2 67. d5 Ra4+ 68. Ke3 exd5 69. Ke2 Re4+ 0-1

[Event "CAN-ch U14"]
[Site "Victoria"]
[Date "2009.07.22"]
[Round "3"]
[White "Itkin, David"]
[Black "Cheng, Jack"]
[Result "0-1"]
[ECO "C22"]
[WhiteElo "1819"]
[BlackElo "2064"]
[PlyCount "42"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 d6 5. Nc3 Nf6 6. Bc4 Be7 7. Bd2 0-0 8. 0-0-0 a6 9. h4 b5 10. Bb3 Ne5 11. f3 c5 12. Bd5 Nxd5 13. Nxd5 Be6 14. g4 Bxd5 15. exd5 Nc4 16. Qd3 Bf6 17. Bc3 Re8 18. Bxf6 Qxf6 19. Qc3 Qf4+ 20. Kb1 Re3 21. Rd3 b4 0-1

[Event "CAN-ch U14"]
[Site "Victoria"]
[Date "2009.07.21"]
[Round "2"]
[White "Cheng, Jack"]
[Black "Marinkovic, Mate"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "2064"]
[BlackElo "2045"]
[PlyCount "132"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 Nf6 8. Be3 Bb4 9. Na4 Be7 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Qxc8 13. Bd4 0-0 14. e5 Nd5 15. c4 Nb6 16. Bd3 c5 17. Bc3 Qc6 18. b3 f5 19. Qe2 Ra8 20. f4 a5 21. a4 Nc8 22. Rf3 Qb6 23. Bc2 Rf7 24. Rd1 Bf8 25. Rfd3 Ra7 26. Rh3 Ne7 27. g4 g6 28. Qg2 fxg4 29. Qxg4 Nf5 30. Rd2 Bg7 31. Rg2 d5 32. exd6 Bxc3 33. Rxh7 Rg7 34. Rh6 Qxd6 35. Rxg6 Ne3 36. Qh5 Nxg2 37. Rxg7+ Rxg7 38. Qe8+ Qf8 39. Qxe6+ Rf7 40. Qg4+ Bg7 41. Qh5 Bd4+ 42. Kxg2 Rg7+ 43. Bg6 Qxf4 44. Qd5+ Kh8 45. Qh5+ Kg8 46. Qd5+ Rf7 47. Bxf7+ Qxf7 48. Qd8+ Kg7 49. Qg5+ Qg6 50. h4 Qxg5+ 51. hxg5 Kg6 52. Kf3 Kxg5 53. Ke4 Bc3 54. Kd5 Bb4 55. Ke5 Kg4 56. Ke4 Kg3 57. Ke3 Ba3 58. Ke4 Kf2 59. Kd3 Kf3 60. Kd2 Bb4+ 61. Kd3 Kf2 62. Kc2 Ke2 63. Kc1 Kd3 64. Kb2 Kd2 65. Ka1 Kc2 66. Ka2 Kc3 0-1

[Event "Keres Memorial 34th"]
[Site "New Westminster"]
[Date "2009.05.17"]
[Round "4"]
[White "Cheng, Jack"]
[Black "Leblanc, Paul"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2374"]
[BlackElo "1906"]
[PlyCount "63"]
[EventDate "2009.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Ne7 7. c3 Nd7 8. Be3 Nc6 9. a3 Be7 10. b4 c4 11. Ne1 b5 12. f4 a5 13. Nd2 h6 14. g4 Bh7 15. Ng2 0-0 16. f5 Bg5 17. Nf3 Bxe3+ 18. Nxe3 axb4 19. axb4 Qb6 20. Qd2 Qb7 21. Nh4 Rxa1 22. Rxa1 Ra8 23. Rf1 Qa7 24. Bf3 Nb6 25. Qf2 Qa2 26. Be2 Qa7 27. Qf3 Qd7 28. Qf4 Ra3 29. g5 hxg5 30. Qxg5 Rxc3 31. f6 g6 32. Qh6 1-0

[Event "Keres Memorial 34th"]
[Site "New Westminster"]
[Date "2009.05.15"]
[Round "1"]
[White "Lee, Vicente"]
[Black "Cheng, Jack"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2354"]
[BlackElo "2038"]
[PlyCount "57"]
[EventDate "2009.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 e5 7. 0-0 c5 8. d3 Nc6 9. h3 Nd4 10. f4 Bd7 11. Be3 Ne8 12. Qd2 Nc7 13. g4 Bc6 14. f5 f6 15. Ng3 g5 16. Kf2 Kf7 17. h4 h6 18. Rh1 Rh8 19. Rh3 Qe7 20. Rah1 a6 21. Nh5 b5 22. Ne2 Nxe2 23. Kxe2 Raf8 24. Bf3 b4 25. Kd1 Qd8 26. Qh2 a5 27. hxg5 hxg5 28. Nxg7 Kxg7 29. Rh7+ 1-0

[Event "Victoria Grand Pacific op 3rd"]
[Site "Victoria"]
[Date "2009.04.13"]
[Round "6"]
[White "Patterson, Roger"]
[Black "Cheng, Jack"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2234"]
[BlackElo "1975"]
[PlyCount "49"]
[EventDate "2009.04.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. d3 Be7 8. Nc3 d6 9. a4 b4 10. Nd5 Nxd5 11. Bxd5 Na5 12. Bxb7 Nxb7 13. a5 0-0 14. c3 bxc3 15. bxc3 c5 16. Qa4 Qc7 17. Nd2 Nd8 18. Nc4 Qc6 19. Qa2 Ne6 20. Bd2 Bd8 21. Rfb1 Bc7 22. Rb2 Rab8 23. Rab1 Rxb2 24. Rxb2 Rb8 25. Rxb8+ 1/2-1/2

[Event "Victoria Grand Pacific op 3rd"]
[Site "Victoria"]
[Date "2009.04.11"]
[Round "3"]
[White "Lee, Vicente"]
[Black "Cheng, Jack"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2352"]
[BlackElo "1975"]
[PlyCount "77"]
[EventDate "2009.04.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 d6 9. d4 Bb6 10. a4 0-0 11. Na3 exd4 12. cxd4 Re8 13. Bg5 h6 14. Bxf6 Qxf6 15. Bd5 Rab8 16. Nc2 Nxd4 17. a5 Nxf3+ 18. Qxf3 Qxf3 19. gxf3 Bc5 20. Ba2 b4 21. Bb3 Bc6 22. Rac1 Bb5 23. Kg2 Re7 24. Red1 Re5 25. Rd2 Rg5+ 26. Kh1 Bd7 27. Ne3 Be6 28. Bd1 Bxe3 29. fxe3 Rc5 30. Ra1 Rbb5 31. Ra4 Rc1 32. Kg2 Rg5+ 33. Kf2 Bh3 34. Ke2 Rg1 35. Rxb4 Bf1+ 36. Kf2 Rg2+ 37. Ke1 Rg1 38. Kf2 Rg2+ 39. Ke1 1/2-1/2

[Event "BC-ch U20"]
[Site "New Westminster"]
[Date "2008.11.09"]
[Round "4"]
[White "Cheng, Jack"]
[Black "Doknjas, John"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1975"]
[PlyCount "47"]
[EventDate "2008.11.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Nh6 8. Nc3 Bb4 9. Bxh6 Bxc3+ 10. bxc3 gxh6 11. Qd2 Rg8 12. 0-0 Qa5 13. Qxh6 Qxc3 14. Qxh7 Rg4 15. Qh8+ Kd7 16. Qf8 Rf4 17. Bb5 Qc2 18. Rac1 Qxa2 19. Rxc6 bxc6 20. Qd6+ Ke8 21. Bxc6+ Bd7 22. Bxd7+ Kd8 23. Bc6+ Kc8 24. Qd7+ 1-0

