[Event "Tianjin Binhai Cup-B 3rd"]
[Site "Tianjin"]
[Date "2023.08.20"]
[Round "1"]
[White "Zhang, Yichi"]
[Black "Liu, Qikai"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1621"]
[PlyCount "88"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5 8. 0-0 Be7 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. b3 0-0 12. Bb2 c5 13. Nd2 Rfe8 14. Nf3 Rad8 15. Qd3 Qc7 16. Be5 Qc6 17. Rfe1 h6 18. Bxf6 Bxf6 19. Rxe8+ Rxe8 20. Re1 Re4 21. Rd1 d4 22. Re1 Rxe1+ 23. Nxe1 Qb6 24. Qe4 Qe6 25. Qxe6 fxe6 26. Nd3 Be7 27. f4 Kf7 28. Ne5+ Kf6 29. Nc6 Bd6 30. Nxa7 Bxf4 31. a4 d3 32. cxd3 c4 33. dxc4 Be3+ 34. Kf1 Bxa7 35. b4 Ke5 36. c5 Kd5 37. a5 Kc6 38. Ke2 Kb5 39. Kd3 Bb8 40. h4 Kxb4 41. a6 Kxc5 42. g4 Kb6 43. a7 Kxa7 44. Ke4 Kb6 0-1

[Event "Tianjin Binhai Cup 2nd"]
[Site "Tianjin"]
[Date "2020.01.18"]
[Round "9"]
[White "Lang, Shengqing"]
[Black "Zhang, Yichi"]
[Result "1-0"]
[ECO "D20"]
[BlackElo "1638"]
[PlyCount "71"]
[EventDate "2020.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Bd6 6. Nf3 Nf6 7. 0-0 0-0 8. Nc3 Bg4 9. Be3 c6 10. h3 Bh5 11. d5 b5 12. Bb3 b4 13. Na4 cxd5 14. Bg5 Bxf3 15. Qxf3 Nbd7 16. Bxd5 Rb8 17. Bb3 Qa5 18. Be3 Ne5 19. Qf5 Nc4 20. Qxa5 Nxa5 21. Bxa7 Rb7 22. Bc5 Nxb3 23. axb3 Bxc5 24. Nxc5 Rb5 25. Rac1 Rc8 26. Nd7 Rxc1 27. Nxf6+ gxf6 28. Rxc1 Kg7 29. Kf1 Kg6 30. Ke2 h5 31. Rc4 f5 32. Ke3 Re5+ 33. Kd3 Re1 34. Rxb4 Rg1 35. g3 Rf1 36. Rf4 1-0

[Event "Tianjin Binhai Cup 2nd"]
[Site "Tianjin"]
[Date "2020.01.17"]
[Round "7"]
[White "Cui, Yueteng"]
[Black "Zhang, Yichi"]
[Result "0-1"]
[ECO "B45"]
[BlackElo "1638"]
[PlyCount "68"]
[EventDate "2020.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. Bg5 Be7 10. 0-0 0-0 11. Re1 h6 12. Bd2 Bc5 13. Na4 Bb6 14. Nxb6 Qxb6 15. Bc3 Ne8 16. Re3 f5 17. Rg3 d4 18. Bd2 e5 19. Bc4+ Be6 20. Rb3 Qc6 21. Qf3 e4 22. Bxe6+ Qxe6 23. Qh3 Qc8 24. c3 d3 25. Re1 Qa6 26. Ra3 Qb5 27. Rb3 Qa4 28. Bxh6 gxh6 29. Re3 d2 30. Rg3+ Ng7 31. Rxg7+ Kxg7 32. Qg3+ Kf7 33. Rb7+ Ke6 34. Qg6+ Rf6 0-1

[Event "Tianjin Binhai Cup 2nd"]
[Site "Tianjin"]
[Date "2020.01.17"]
[Round "8"]
[White "Zhang, Yichi"]
[Black "Guo, Weibao"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1638"]
[BlackElo "1905"]
[PlyCount "86"]
[EventDate "2020.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 Nbc6 7. c3 Bg4 8. h3 Bh5 9. Bg5 f6 10. Bh4 Qd7 11. b4 0-0-0 12. a4 g5 13. Bg3 f5 14. Bxd6 Qxd6 15. a5 Rdg8 16. b5 g4 17. hxg4 Rxg4 18. Re1 Rhg8 19. bxc6 Rxg2+ 20. Kf1 Qf4 21. cxb7+ Kb8 22. Nbd2 Nc6 23. Re6 Nd8 24. Re5 Rg1+ 25. Ke2 Rxd1 26. Rxd1 Nxb7 27. Rxf5 Re8+ 28. Kf1 Qh6 29. Rb1 Bg4 30. Re5 Qh3+ 31. Ke2 Rxe5+ 32. dxe5 Ka8 33. a6 Nc5 34. Bb5 Bd7 35. Bxd7 Qxd7 36. Ng5 Qg4+ 37. Ndf3 Qc4+ 38. Kd2 Qd3+ 39. Kc1 Qxc3+ 40. Kd1 Qd3+ 41. Kc1 Qxa6 42. e6 Qf1+ 43. Kc2 Qxf2+ 0-1

[Event "Tianjin Binhai Cup 2nd"]
[Site "Tianjin"]
[Date "2020.01.15"]
[Round "4"]
[White "Zhang, Xiaojia"]
[Black "Zhang, Yichi"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1638"]
[PlyCount "78"]
[EventDate "2020.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bc4 Nf6 5. 0-0 Be7 6. d4 cxd4 7. Nxd4 0-0 8. Nxc6 dxc6 9. Be3 b5 10. Bb3 b4 11. Ne2 Nxe4 12. c4 bxc3 13. Nxc3 Nxc3 14. bxc3 Bf6 15. Qc2 Qa5 16. Bd4 Bxd4 17. cxd4 Bd7 18. Rfd1 Rfd8 19. Rd3 Qf5 20. Rad1 Be8 21. Ba4 Rac8 22. Qe2 g6 23. Bc2 Qf6 24. Rf3 Qg7 25. Qe3 c5 26. dxc5 Rxd1+ 27. Bxd1 Qa1 28. Qe2 Ba4 29. Rd3 Bb5 30. h3 Bxd3 31. Qxd3 Rxc5 32. Kh2 Rd5 33. Qb3 Qxd1 34. Qb8+ Kg7 35. Qxa7 Qd4 36. Qa6 Qf4+ 37. g3 Qxf2+ 38. Kh1 Rd1+ 39. Qf1 Rxf1# 0-1

[Event "Tianjin Binhai Cup 2nd"]
[Site "Tianjin"]
[Date "2020.01.15"]
[Round "5"]
[White "Zhang, Yichi"]
[Black "Hu, Yu A"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1638"]
[BlackElo "2132"]
[PlyCount "84"]
[EventDate "2020.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Ngf6 5. Nc3 g6 6. e5 dxe5 7. Nxe5 Bg7 8. Nxd7 Bxd7 9. Bxd7+ Qxd7 10. 0-0 0-0 11. d3 Rac8 12. Be3 Ng4 13. h3 Nxe3 14. fxe3 Rfd8 15. Qf3 e6 16. Rab1 b6 17. Ne2 Qe7 18. b3 a6 19. Ng3 b5 20. Ne4 Be5 21. Nf6+ Kg7 22. Ng4 Bc3 23. Rbd1 f5 24. Nf2 Rb8 25. axb5 axb5 26. e4 Ra8 27. exf5 exf5 28. g4 fxg4 29. Nxg4 h5 30. Nf2 Rf8 31. Qe4 Qg5+ 32. Qg2 Qxg2+ 33. Kxg2 Ra2 34. Ne4 Rxc2+ 35. Kh1 Rxf1+ 36. Rxf1 Be5 37. Rf2 Rc1+ 38. Kg2 Bd4 39. Ra2 Rd1 40. Ra5 b4 41. Nxc5 Bxc5 42. Rxc5 Rxd3 0-1

[Event "Tianjin Binhai Cup 2nd"]
[Site "Tianjin"]
[Date "2020.01.14"]
[Round "3"]
[White "Zhang, Yichi"]
[Black "Bai, Xue"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1638"]
[BlackElo "2069"]
[PlyCount "102"]
[EventDate "2020.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d6 7. 0-0 Be7 8. b3 0-0 9. Bb2 Ng4 10. Nd2 Bf6 11. Bxf6 Qxf6 12. h3 Ne5 13. Kh1 Qf4 14. Qe2 f5 15. Qe3 Qxe3 16. fxe3 Nxd3 17. cxd3 Ba6 18. Rxf5 Bxd3 19. Rc1 c5 20. Rd5 Ba6 21. Kg1 Rae8 22. Rg5 h6 23. Rg4 Rf7 24. Rf4 Rfe7 25. Kf2 Bd3 26. Kf3 g5 27. Rg4 Rf7+ 28. Kg3 Be2 29. Nf3 Ref8 30. h4 Bxf3 31. gxf3 Rxf3+ 32. Kg2 Rxe3 33. hxg5 h5 34. Rh4 Re2+ 35. Kg3 Rxa2 36. Rxh5 Rb8 37. Rch1 Kf7 38. Kg4 Ke6 39. Rh6+ Ke5 40. g6 Rxb3 41. R1h5+ Kxe4 42. Kg5 Rg2+ 43. Kf6 Rf3+ 44. Kg7 c4 45. Rh4+ Kd3 46. Rh3 Rxh3 47. Rxh3+ Kd2 48. Kh7 c3 49. g7 c2 50. g8Q Rxg8 51. Rh2+ Kc3 0-1

[Event "Tianjin Binhai Cup 2nd"]
[Site "Tianjin"]
[Date "2020.01.13"]
[Round "2"]
[White "Li, Yanze"]
[Black "Zhang, Yichi"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1638"]
[PlyCount "96"]
[EventDate "2020.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. 0-0 Nf6 5. Nc3 Be7 6. d3 0-0 7. h3 e5 8. Nd5 d6 9. Nxe7+ Nxe7 10. Bg5 Ng6 11. Nh4 h6 12. Nxg6 fxg6 13. Bh4 g5 14. Bg3 Be6 15. c4 Qd7 16. Kh2 g4 17. h4 Nh5 18. Qd2 Nf4 19. Bxf4 exf4 20. Kh1 f3 21. gxf3 gxf3 22. Bd1 Bh3 23. Rg1 Bg2+ 24. Rxg2 fxg2+ 25. Kxg2 Rf6 26. Qe3 Raf8 27. f3 Rg6+ 28. Kh2 Qe7 29. Qf2 Qe5+ 30. Kh1 Rf4 31. Qh2 Qf6 32. h5 Rh4 33. hxg6 Rxh2+ 34. Kxh2 Qxb2+ 35. Kg3 Qxa1 36. Bb3 Qg1+ 37. Kf4 Qxg6 38. Ke3 h5 39. d4 h4 40. e5 cxd4+ 41. Kxd4 dxe5+ 42. Kxe5 h3 43. c5+ Kf8 44. Bd5 Qf6+ 45. Ke4 h2 46. Bxb7 h1Q 47. Kd3 Qd1+ 48. Ke3 Qfd4# 0-1

[Event "Tianjin Binhai Cup 2nd"]
[Site "Tianjin"]
[Date "2020.01.13"]
[Round "1"]
[White "Zhang, Yichi"]
[Black "Xu, Minghui"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1638"]
[BlackElo "2404"]
[PlyCount "88"]
[EventDate "2020.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Bd3 Qc7 6. c3 Bg4 7. 0-0 e6 8. Be3 Bd6 9. h3 Bh5 10. Nbd2 Nge7 11. Re1 h6 12. Be2 0-0 13. Nh4 Bxe2 14. Qxe2 Nf5 15. Nxf5 exf5 16. Nf3 Rae8 17. Qb5 Qd7 18. Bd2 Re4 19. Kh1 Bb8 20. a4 a6 21. Qf1 Rfe8 22. b4 Qd6 23. g3 Qe6 24. Rxe4 fxe4 25. Nh2 Ne7 26. Ng4 h5 27. Ne3 h4 28. Qg2 hxg3 29. fxg3 Nf5 30. Nxf5 Qxf5 31. Rf1 Qd7 32. a5 e3 33. Be1 Re4 34. g4 Qb5 35. Rf5 Rf4 36. Rxf4 Bxf4 37. Qf3 g5 38. h4 Qd3 39. hxg5 Qh7+ 40. Kg2 Qh2+ 41. Kf1 Bxg5 42. Qg2 e2+ 43. Qxe2 Qh1+ 44. Kf2 Bh4+ 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "8"]
[White "Li, Zhenxing"]
[Black "Zhang, Yichi"]
[Result "0-1"]
[ECO "D24"]
[BlackElo "1646"]
[PlyCount "58"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 e6 5. e4 c5 6. Bxc4 cxd4 7. Qxd4 Qxd4 8. Nxd4 a6 9. a3 b5 10. Be2 Bb7 11. f3 Bc5 12. Be3 0-0 13. 0-0 Nc6 14. Rfd1 Rfd8 15. Nc2 Bxe3+ 16. Nxe3 Nd4 17. Kf2 Rac8 18. Rac1 Kf8 19. Nc2 Nxe2 20. Kxe2 Ke7 21. Nd4 Nd7 22. a4 Rc5 23. Rd3 bxa4 24. Ra1 Bc6 25. Re3 f6 26. g4 g5 27. h4 h6 28. hxg5 hxg5 29. Rh1 Rb8 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "9"]
[White "Zhang, Yichi"]
[Black "Li, Hangyu"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1646"]
[PlyCount "60"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Bd3 Bg4 6. c3 e5 7. dxe5 Nxe5 8. Bb5+ Nc6 9. 0-0 Bc5 10. Qe1+ Nge7 11. Ne5 Bd7 12. Nxd7 Qxd7 13. Be3 Bd6 14. Nd2 0-0 15. Nf3 a6 16. Ba4 b5 17. Bc2 Rfe8 18. Rd1 Nf5 19. Bxf5 Qxf5 20. Qd2 Rad8 21. Qd3 Qh5 22. h3 Bc7 23. Rfe1 Ne5 24. Nxe5 Qxe5 25. g3 Qh5 26. h4 Re6 27. Bg5 Rf8 28. Qxd5 Rxe1+ 29. Rxe1 h6 30. Qd7 Bxg3 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "6"]
[White "Hu, Zehan"]
[Black "Zhang, Yichi"]
[Result "1-0"]
[ECO "B20"]
[BlackElo "1646"]
[PlyCount "44"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. Bc4 e5 5. Nc3 Nf6 6. Nge2 Be7 7. 0-0 0-0 8. f4 Be6 9. Bxe6 fxe6 10. d3 Qd7 11. Qd2 exf4 12. Nxf4 e5 13. Nfd5 Nxd5 14. Nxd5 Rxf1+ 15. Rxf1 Rf8 16. Rxf8+ Bxf8 17. Qg5 Qf7 18. c3 Ne7 19. Nxe7+ Qxe7 20. Qf5 Qf6 21. Bc1 b6 22. g3 Kf7 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "7"]
[White "Zhang, Yichi"]
[Black "Julaiti, Tayier"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1646"]
[PlyCount "55"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 g6 9. Re1 Bg7 10. Nxc6 Qxc6 11. Nd5 Rc8 12. c3 Nxd5 13. Qxd5 Qxd5 14. exd5 Rc5 15. Bg5 f6 16. Be3 Rxd5 17. Bxa7 Kd7 18. Be3 Rb5 19. Rab1 Ra8 20. a3 f5 21. Bg5 e5 22. c4 Rb6 23. Red1 Ke6 24. Bd2 e4 25. Bb4 Raa6 26. Rd2 Rc6 27. Kf1 Be5 28. Rbd1 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "4"]
[White "Huang, Ziyu"]
[Black "Zhang, Yichi"]
[Result "1/2-1/2"]
[ECO "D26"]
[BlackElo "1646"]
[PlyCount "58"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 c5 5. Nc3 e6 6. Bxc4 cxd4 7. exd4 Nc6 8. 0-0 Be7 9. Be3 0-0 10. Qc2 Ng4 11. Rad1 Nxe3 12. fxe3 Nb4 13. Qe2 Bd7 14. Ne5 Nc6 15. Nxd7 Qxd7 16. d5 exd5 17. Bxd5 Qc8 18. e4 Ne5 19. Rf5 g6 20. Rf4 Rb8 21. Qb5 Qc5+ 22. Qxc5 Bxc5+ 23. Kh1 b6 24. h3 Bb4 25. Rdf1 Bxc3 26. bxc3 Nd3 27. Bb3 a5 28. Rxf7 Rfc8 29. Bd5 Rc5 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "5"]
[White "Zhang, Yichi"]
[Black "Luo, Houhua"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1646"]
[PlyCount "76"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. dxe5 Bb4 6. Bd2 Nc6 7. Nf3 Bg4 8. a3 Nd4 9. axb4 Qxa1 10. Qxa1 Nxc2+ 11. Kd1 Nxa1 12. Bc4 c6 13. Kc1 Bxf3 14. gxf3 Ne7 15. Kb1 b5 16. Ba2 a5 17. bxa5 b4 18. Kxa1 bxc3 19. Bxc3 0-0 20. Rg1 g6 21. e6 f6 22. h4 Kg7 23. h5 Rfd8 24. h6+ Kf8 25. b4 Rd3 26. Bxf6 Rxf3 27. Bd4 Ke8 28. Rc1 Rd8 29. Bc5 Rd2 30. Be3 Rd8 31. a6 Ra8 32. a7 Rxe3 33. fxe3 Rxa7 34. Kb2 Rb7 35. Ka3 Ra7+ 36. Kb3 Nd5 37. Rxc6 Nxb4 38. Kxb4 Rxa2 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "2"]
[White "Zhang, Colleen JY"]
[Black "Zhang, Yichi"]
[Result "0-1"]
[ECO "D20"]
[BlackElo "1646"]
[PlyCount "26"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Nxd4 c5 6. Nf5 Qxd1+ 7. Kxd1 Bxf5 8. exf5 Ne7 9. g4 Nbc6 10. Bxc4 0-0-0+ 11. Ke2 Nd4+ 12. Kd1 Nb3+ 13. Kc2 Nxa1+ 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "3"]
[White "Zhang, Yichi"]
[Black "Ye, Xuqing"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1646"]
[BlackElo "1879"]
[PlyCount "41"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 0-0 7. c3 Ng6 8. Be3 Nf4 9. Bc2 f6 10. Nfd2 Nc6 11. Re1 Bg4 12. Bxf4 Bxf4 13. Nf1 Re8 14. Qd3 g6 15. h3 Bf5 16. Rxe8+ Qxe8 17. Qd1 Qd7 18. Nfd2 Ne7 19. Nf1 Bd2 20. Nbxd2 Bxh3 21. Qe1 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.29"]
[Round "1"]
[White "Zhang, Yichi"]
[Black "Luo, Yuxuan"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1646"]
[PlyCount "98"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Be7 6. 0-0 0-0 7. Bf4 c6 8. Nbd2 Be6 9. c3 Bd6 10. Bxd6 Qxd6 11. Ng5 h6 12. Nxe6 fxe6 13. Nf3 Nbd7 14. Re1 c5 15. dxc5 Nxc5 16. Bc2 Qb6 17. Qe2 Nce4 18. Bxe4 Nxe4 19. c4 Nc5 20. Rad1 Rad8 21. b3 a5 22. Qe3 Qc7 23. Qe5 Qxe5 24. Rxe5 dxc4 25. Rxd8 Rxd8 26. bxc4 Rd1+ 27. Re1 Rxe1+ 28. Nxe1 Ne4 29. Nc2 Nc3 30. a3 Kf7 31. Kf1 Kf6 32. f3 Ke5 33. Ke1 Kd6 34. Kd2 Na4 35. Kd3 Kc5 36. Ne3 g5 37. g3 e5 38. h3 h5 39. Ke4 Kd6 40. Kf5 Kc5 41. Kxg5 Kd4 42. Nf5+ Kxc4 43. Nd6+ Kd3 44. Nxb7 Ke3 45. f4 e4 46. f5 Kf3 47. f6 Nb6 48. f7 Nd7 49. Nc5 Nf8 1-0

[Event "Longtou Cup-B 2nd"]
[Site "Qinhuangdao"]
[Date "2019.04.25"]
[Round "9"]
[White "Zhang, Yichi"]
[Black "Batbold, Nyamsuren"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1809"]
[PlyCount "40"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Nc6 6. 0-0 Bg4 7. c3 Nge7 8. Bg5 Qd7 9. Nbd2 0-0-0 10. b4 h6 11. Bxe7 Nxe7 12. b5 Ng6 13. Qa4 Kb8 14. Bxg6 fxg6 15. h3 Bxh3 16. gxh3 Qxh3 17. Rfe1 Rhf8 18. Ne5 Rf5 19. Nf1 Qh4 20. Ng3 Rxe5 0-1

[Event "Longtou Cup-B 2nd"]
[Site "Qinhuangdao"]
[Date "2019.04.24"]
[Round "8"]
[White "Jiang, Ming Rong"]
[Black "Zhang, Yichi"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "1729"]
[PlyCount "91"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. 0-0 cxd4 7. exd4 Be7 8. Nc3 0-0 9. Re1 Nc6 10. a3 a6 11. Ba2 Re8 12. Qd3 Bc5 13. Rd1 Ba7 14. Bg5 h6 15. Bh4 g5 16. Nxg5 hxg5 17. Bxg5 Qxd4 18. Qf3 Qxf2+ 19. Qxf2 Bxf2+ 20. Kxf2 Ng4+ 21. Kg3 f5 22. h3 Nge5 23. Na4 b5 24. Nc5 Kf7 25. Rd6 Ra7 26. h4 f4+ 27. Kxf4 Ng6+ 28. Ke4 Nce5 29. h5 Rc7 30. hxg6+ Kxg6 31. Be3 Ng4 32. Bg1 Nf6+ 33. Kd3 e5 34. Rf1 Bf5+ 35. Ke2 e4 36. b4 Kg5 37. Rxf6 Kxf6 38. g4 Kg5 39. gxf5 Rh7 40. Be3+ Kg4 41. Be6 Rh2+ 42. Rf2 Rxf2+ 43. Bxf2 Kf4 44. Be3+ Ke5 45. Bc1 Kd4 46. Bb2# 1-0

[Event "Longtou Cup-B 2nd"]
[Site "Qinhuangdao"]
[Date "2019.04.23"]
[Round "7"]
[White "Wang, Yukun"]
[Black "Zhang, Yichi"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1978"]
[PlyCount "61"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. f4 a6 10. a4 Re8 11. f5 Na5 12. g4 Nxb3 13. cxb3 Qb6+ 14. Kh1 Qd4 15. g5 Qxd1 16. Rxd1 Nd7 17. Be3 b6 18. Bc4 Nf8 19. Bxb6 Bxg5 20. Bd5 Rb8 21. Ba7 Rb7 22. Bxb7 Bxb7 23. Rxd6 g6 24. Nd5 Rd8 25. Rxd8 Bxd8 26. Rd1 gxf5 27. exf5 Nd7 28. Kg1 Nf6 29. Nxf6+ Bxf6 30. Rd6 Kg7 31. Be3 1-0

[Event "Longtou Cup-B 2nd"]
[Site "Qinhuangdao"]
[Date "2019.04.20"]
[Round "5"]
[White "Zhang, Yichi"]
[Black "Guo, Weibao"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1895"]
[PlyCount "38"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 0-0 7. c3 Nbc6 8. Qc2 Ng6 9. Bg5 Qd7 10. Nbd2 h6 11. Bxg6 fxg6 12. Be3 Qg4 13. Qd1 Qh5 14. h3 g5 15. Nh2 Qg6 16. f3 Bf5 17. Bf2 Bf4 18. Rc1 h5 19. g4 hxg4 0-1

[Event "Longtou Cup-B 2nd"]
[Site "Qinhuangdao"]
[Date "2019.04.19"]
[Round "4"]
[White "Zhang, Yichi"]
[Black "Jiang, Zhihan"]
[Result "1/2-1/2"]
[ECO "B90"]
[BlackElo "1812"]
[PlyCount "131"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 b5 7. Bb3 e5 8. Nf3 Be7 9. 0-0 0-0 10. Re1 Bb7 11. Nd5 Nxd5 12. Bxd5 Bxd5 13. Qxd5 Nd7 14. Bd2 Qc7 15. Rac1 Rac8 16. h3 Qc4 17. Qxc4 Rxc4 18. b3 Rc6 19. Bb4 Ra8 20. c3 a5 21. Ba3 Rac8 22. Red1 Kf8 23. Ne1 Nf6 24. f3 Ne8 25. Bb2 Bg5 26. Rc2 Be3+ 27. Kf1 Nf6 28. Rd3 Bb6 29. Rcd2 Ke7 30. Ba3 Ne8 31. Bb2 Bc5 32. a3 h5 33. b4 Bb6 34. Rd5 Nc7 35. bxa5 Bxa5 36. R5d3 Ne6 37. g3 Bxc3 38. Bxc3 Rxc3 39. Rxd6 Rxa3 40. R6d5 Rb8 41. Rxe5 b4 42. Rb2 b3 43. Nd3 Ra2 44. Ke1 Rxb2 45. Nxb2 Rc8 46. Kd1 Rc2 47. Nd3 Rh2 48. Kc1 Rxh3 49. Nf4 Rxg3 50. Nxh5 Rxf3 51. Nxg7 Kf6 52. Rf5+ Rxf5 53. Nxf5 Nc5 54. Nd6 Ke6 55. e5 Kxe5 56. Nxf7+ Kd4 57. Kb2 Kc4 58. Ne5+ Kb4 59. Nc6+ Ka4 60. Nd4 Nd3+ 61. Kb1 b2 62. Ka2 Kb4 63. Ne2 Kc4 64. Nf4 Kc3 65. Nxd3 Kc2 66. Nxb2 1/2-1/2

[Event "Longtou Cup-B 2nd"]
[Site "Qinhuangdao"]
[Date "2019.04.18"]
[Round "3"]
[White "Stones, Rebecca"]
[Black "Zhang, Yichi"]
[Result "0-1"]
[ECO "D23"]
[WhiteElo "1775"]
[PlyCount "82"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. g3 c5 5. Bg2 cxd4 6. Qxd4 Qxd4 7. Nxd4 a6 8. Bf4 Nbd7 9. Bc7 e5 10. Nf5 Bb4+ 11. Nc3 0-0 12. Bd6 Bxd6 13. Nxd6 Rb8 14. Nxc4 b5 15. Nd6 b4 16. Na4 a5 17. 0-0-0 Ba6 18. Rd2 b3 19. axb3 Rxb3 20. Rhd1 Rb4 21. Bc6 Nb8 22. Nc5 Bxe2 23. Rxe2 Nxc6 24. Nd3 Ra4 25. Kb1 Rd4 26. Nb5 Rd7 27. Rc1 Rxd3 28. Rxc6 e4 29. Nc3 Rd4 30. Ra6 h6 31. Rxa5 Re8 32. Kc2 Rb4 33. Rb5 Rxb5 34. Nxb5 Rc8+ 35. Nc3 Kf8 36. h3 g5 37. Kb3 Rb8+ 38. Kc4 Rc8+ 39. Kd4 Rd8+ 40. Ke5 Ke7 41. Nxe4 Rd5# 0-1

[Event "Longtou Cup-B 2nd"]
[Site "Qinhuangdao"]
[Date "2019.04.17"]
[Round "2"]
[White "Zhang, Yichi"]
[Black "Li, Shuoyuan"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "41"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nc3 Bc5 6. Na4 Qa5+ 7. Nc3 Qb6 8. Na4 Qa5+ 9. Nc3 Nf6 10. Nb3 Qb6 11. Nxc5 Qxc5 12. Bd3 a6 13. 0-0 0-0 14. Be3 Qc7 15. Bg5 Qe5 16. f4 Qd4+ 17. Kh1 h6 18. e5 Nc6 19. exf6 hxg5 20. Qh5 g6 21. Bxg6 1-0

[Event "Longtou Cup-B 2nd"]
[Site "Qinhuangdao"]
[Date "2019.04.16"]
[Round "1"]
[White "Zhou, Dongguang"]
[Black "Zhang, Yichi"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1628"]
[PlyCount "50"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Nce7 11. 0-0 0-0 12. Rfe1 c6 13. Ne5 a6 14. h3 b5 15. Bxd5 cxd5 16. Ndf3 h6 17. Rac1 Be6 18. Nc6 Nxc6 19. Rxc6 Qd7 20. Rc5 Rac8 21. Rec1 Rxc5 22. Rxc5 Rc8 23. Qc3 Rxc5 24. Qxc5 Qc8 25. Qxc8+ Bxc8 1/2-1/2

[Event "Berlin-ch Class-D"]
[Site "Berlin"]
[Date "2010.05.16"]
[Round "8"]
[White "Donath, Johann"]
[Black "Zhang, Yichi"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1408"]
[BlackElo "805"]
[PlyCount "17"]
[EventDate "2010.05.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. e3 Nc6 4. Bxc4 Bf5 5. Qb3 Bg6 6. Qxb7 Nf6 7. Qxc6+ Nd7 8. Ne5 Bf5 9. Bxf7# 1-0

[Event "Berlin-ch Class-D"]
[Site "Berlin"]
[Date "2010.05.16"]
[Round "9"]
[White "Zhang, Yichi"]
[Black "Eichner, Enrico"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "805"]
[BlackElo "856"]
[PlyCount "89"]
[EventDate "2010.05.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nc3 Bg4 6. Be2 Bxe2 7. Ngxe2 Ne4 8. Nxe4 e5 9. d5 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 0-0 12. 0-0 c6 13. d6 Nd7 14. c5 b6 15. b4 b5 16. Qg5 Qxg5 17. Nxg5 h6 18. Ne4 Rae8 19. a4 Rb8 20. axb5 Rxb5 21. Rxa7 Rd8 22. Ra5 Rxb4 23. N2c3 Rdb8 24. Ra7 Rd8 25. Re1 Rbb8 26. Rc7 Ra8 27. Rxc6 Rac8 28. Rxc8 Rxc8 29. Nd5 Kf8 30. Nb6 Nxb6 31. cxb6 Ke8 32. Rd1 Kd7 33. b7 Rb8 34. Nc5+ Kd8 35. d7 g5 36. Rd5 f6 37. g3 g4 38. Kg2 h5 39. h3 Rxb7 40. Nxb7+ Kc7 41. d8Q+ Kxb7 42. Qxf6 Kc8 43. Qe7 gxh3+ 44. Kxh3 h4 45. Rd8# 1-0

[Event "Berlin-ch Class-D"]
[Site "Berlin"]
[Date "2010.05.15"]
[Round "7"]
[White "Fabiunke, Jakob"]
[Black "Zhang, Yichi"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1222"]
[BlackElo "805"]
[PlyCount "79"]
[EventDate "2010.05.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 f6 3. c4 dxc4 4. Nc3 Nc6 5. e4 e5 6. dxe5 Qxd1+ 7. Nxd1 fxe5 8. Bxc4 Nf6 9. Ng5 h6 10. Nf7 Rh7 11. 0-0 Nd4 12. Nxe5 Nxe4 13. Bd3 Bf5 14. Be3 Bc5 15. g4 Nd2 16. Bxf5 Nxf1 17. Bxh7 Nxe3 18. Nxe3 0-0-0 19. Bf5+ Nxf5 20. Nxf5 Rd2 21. Ne3 Bd4 22. Nf3 Bxb2 23. Rb1 Re2 24. Kf1 Rxe3 25. fxe3 Ba3 26. Rd1 Bd6 27. Nd4 Bxh2 28. Ne6 b6 29. Nxg7 Kb7 30. e4 a5 31. Nf5 c5 32. Nxh6 Bf4 33. Nf7 c4 34. g5 c3 35. g6 c2 36. Re1 Bd2 37. Ra1 Bh6 38. Nxh6 b5 39. g7 b4 40. g8Q 1-0

[Event "Berlin-ch Class-D"]
[Site "Berlin"]
[Date "2010.05.15"]
[Round "6"]
[White "Zhang, Yichi"]
[Black "Reichert, Lutz"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "805"]
[BlackElo "1360"]
[PlyCount "106"]
[EventDate "2010.05.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Bd6 7. Be3 Be6 8. 0-0-0 Nc6 9. Bb5 a6 10. Bxc6 bxc6 11. Nxe5 Ke8 12. Nxc6 Bd7 13. Na5 Bb4 14. Nc4 Bxc3 15. bxc3 Nxe4 16. Bd4 Kf8 17. Ne5 Bb5 18. Nd3 Bxd3 19. cxd3 Nd6 20. Rhe1 f6 21. Re3 Kf7 22. g4 Rhe8 23. Rde1 Rxe3 24. fxe3 Rb8 25. Re2 Ke6 26. h4 h6 27. Rg2 Nf7 28. Kd1 Ne5 29. Bxe5 Kxe5 30. Ke2 a5 31. g5 fxg5 32. hxg5 h5 33. Kf3 g6 34. e4 c5 35. Ke3 a4 36. d4+ cxd4+ 37. cxd4+ Ke6 38. Kf4 a3 39. Rg3 Rf8+ 40. Ke3 Rf1 41. Ke2 Rf4 42. Rxa3 Rxe4+ 43. Re3 Kd5 44. Kf3 Rxd4 45. Kg3 Rg4+ 46. Kh3 Rxg5 47. Rg3 Rxg3+ 48. Kxg3 Kc5 49. Kh4 Kb4 50. Kg5 Ka3 51. Kxg6 h4 52. Kh5 h3 53. Kh4 h2 0-1

[Event "Berlin-ch Class-D"]
[Site "Berlin"]
[Date "2010.05.14"]
[Round "5"]
[White "Friedrich, Robert"]
[Black "Zhang, Yichi"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1217"]
[BlackElo "805"]
[PlyCount "97"]
[EventDate "2010.05.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. Bg5 Be7 6. c3 Nd7 7. Bxe7 Qxe7 8. 0-0 0-0 9. Nbd2 Nc5 10. d4 Na4 11. Qxa4 exd4 12. Nxd4 Nxd4 13. cxd4 Qg5 14. Nf3 Qg6 15. Rfe1 Bh3 16. g3 Qf6 17. Re3 c5 18. e5 dxe5 19. dxc5 e4 20. Nd2 Qxb2 21. Qd1 b5 22. Rb1 Qd4 23. Rxb5 a6 24. Ra5 Qd7 25. Rxa6 Rxa6 26. Bxa6 Bg4 27. Be2 Bxe2 28. Qxe2 Qa7 29. Nxe4 Re8 30. Nc3 Rxe3 31. Qxe3 h6 32. c6 Qc7 33. Qe8+ Kh7 34. Qd7 Qa5 35. c7 Qxc3 36. Qf5+ g6 37. Qxf7+ Kh8 38. Qe8+ Kg7 39. Qe7+ Kg8 40. Qe6+ Kh7 41. c8Q Qxc8 42. Qxc8 h5 43. Qf8 h4 44. gxh4 g5 45. hxg5 Kg6 46. Qf6+ Kh7 47. g6+ Kg8 48. Qf7+ Kh8 49. Qh7# 1-0

[Event "Berlin-ch Class-D"]
[Site "Berlin"]
[Date "2010.05.14"]
[Round "4"]
[White "Zhang, Yichi"]
[Black "Kaufmann, Mathias"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "805"]
[BlackElo "1300"]
[PlyCount "74"]
[EventDate "2010.05.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. d3 Qb6 5. d4 cxd4 6. cxd4 Nxe4 7. Nc3 Nxc3 8. bxc3 g6 9. Be3 Qc7 10. Bd3 Bg7 11. Qd2 Qa5 12. Rc1 d5 13. h3 0-0 14. Bh6 f6 15. 0-0 Be6 16. Qe3 Bf7 17. Bxg7 Kxg7 18. Qd2 Rfe8 19. Qb2 Rab8 20. Qb5 Qxb5 21. Bxb5 a6 22. Ba4 b5 23. Bd1 e5 24. dxe5 fxe5 25. Ng5 Rbc8 26. Bg4 Rcd8 27. Rfe1 h6 28. Nf3 h5 29. Nd4 Nxd4 30. cxd4 hxg4 31. hxg4 exd4 32. Rxe8 Rxe8 33. Rd1 Re2 34. a3 Ra2 35. Rd3 g5 36. g3 Bg6 37. Kg2 Bxd3 0-1

[Event "Berlin-ch Class-D"]
[Site "Berlin"]
[Date "2010.05.13"]
[Round "3"]
[White "Gressmann, Hanna"]
[Black "Zhang, Yichi"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1044"]
[BlackElo "805"]
[PlyCount "65"]
[EventDate "2010.05.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qf6 5. d3 Nge7 6. 0-0 0-0 7. Be3 d6 8. d4 exd4 9. cxd4 Nxd4 10. Nxd4 Qg6 11. Qf3 Bg4 12. Qg3 d5 13. exd5 Rae8 14. h3 Nf5 15. Nxf5 Bxe3 16. Nxe3 h5 17. hxg4 hxg4 18. Qxg4 Qh6 19. Nf5 Qh7 20. Nc3 g6 21. Ng3 f5 22. Qd4 Kf7 23. d6+ Re6 24. Rfe1 Rfe8 25. Bxe6+ Rxe6 26. Rxe6 Kxe6 27. dxc7 Qxc7 28. Re1+ Kf7 29. Qd5+ Kf6 30. Re6+ Kg5 31. Nce4+ Kf4 32. Nc3 g5 33. Qxf5# 1-0

[Event "Berlin-ch Class-D"]
[Site "Berlin"]
[Date "2010.05.13"]
[Round "2"]
[White "Zhang, Yichi"]
[Black "Kantusch, Tobias"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "805"]
[BlackElo "886"]
[PlyCount "94"]
[EventDate "2010.05.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Bc5 4. d3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 Qe7 9. Bd3 d5 10. e5 Ne4 11. Nxe4 dxe4 12. Bxe4 Qb4+ 13. Qd2 Qxd2+ 14. Nxd2 Nxd4 15. Nb3 Nxb3 16. axb3 Be6 17. Bxb7 Rb8 18. Bc6+ Kf8 19. Rd1 g6 20. Bd7 Bxb3 21. 0-0 Bxd1 22. Rxd1 Rxb2 23. e6 Kg7 24. e7 Rhb8 25. h3 Re2 26. e8Q Rexe8 27. Bxe8 Rxe8 28. g4 Re6 29. Rb1 Rb6 30. Rc1 c6 31. Kg2 a5 32. Kg3 a4 33. Kh4 a3 34. Kg5 a2 35. f4 Rb1 36. Rxc6 a1Q 37. f5 h6+ 38. Kh4 gxf5 39. gxf5 Qd4+ 40. Kh5 Rb4 41. f6+ Kh7 42. Rc4 Qe5+ 43. Kg4 Rxc4+ 44. Kf3 Rc3+ 45. Kg4 Qg3+ 46. Kf5 Rc4 47. h4 Qf4# 0-1

[Event "Berlin-ch Class-D"]
[Site "Berlin"]
[Date "2010.05.12"]
[Round "1"]
[White "Wierzbicki, Jirawat"]
[Black "Zhang, Yichi"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1183"]
[BlackElo "805"]
[PlyCount "67"]
[EventDate "2010.05.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nb5 Qxe4+ 6. Be2 Kd8 7. 0-0 Nf6 8. N1c3 Qh4 9. Be3 d6 10. Qd2 h6 11. Bf4 Bg4 12. Bg3 Qh5 13. Bd3 a6 14. Na3 Ne5 15. h3 Bf3 16. Bxe5 dxe5 17. Bg6+ Bd6 18. Bxh5 Bxh5 19. Nc4 Ke7 20. Rae1 Rad8 21. Nxe5 Kf8 22. Na4 Be7 23. Qe3 Nd5 24. Qe4 Bg6 25. Nxg6+ fxg6 26. Qxg6 Rd6 27. Re6 Nf4 28. Qf5+ Ke8 29. Rxd6 Bxd6 30. Re1+ Kd8 31. Nc5 Rf8 32. Ne6+ Nxe6 33. Qxe6 Re8 34. Qxe8# 1-0

