[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "9"]
[White "Cheng, Hongyi"]
[Black "Ren, Zhenxin"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "73"]
[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 Nf6 3. Nc3 c6 4. Bg5 e6 5. cxd5 exd5 6. e3 h6 7. Bh4 Be7 8. Bg3 Bf5 9. Bd3 Bxd3 10. Qxd3 0-0 11. h3 Bd6 12. Bxd6 Qxd6 13. Nf3 Nbd7 14. 0-0 Rfe8 15. Nd2 Re6 16. Rac1 Rae8 17. Nb3 b6 18. Ne2 c5 19. dxc5 bxc5 20. Nd2 c4 21. Qd4 Qb6 22. b3 Ne5 23. bxc4 dxc4 24. Nxc4 Nxc4 25. Qxc4 Ne4 26. Qc2 Rg6 27. Nf4 Rd6 28. Rfd1 Rxd1+ 29. Rxd1 g5 30. Ne2 Nxf2 31. Kxf2 Qxe3+ 32. Kf1 Re6 33. Ng1 Rf6+ 34. Nf3 Rxf3+ 35. gxf3 Qxf3+ 36. Ke1 Qxh3 37. Qc5 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "8"]
[White "Ren, Zhenxin"]
[Black "Dong, Zixuan"]
[Result "1-0"]
[ECO "C45"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. c4 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 Nb6 10. Bd3 0-0 11. 0-0 d6 12. exd6 cxd6 13. Nc3 Re8 14. Rfd1 d5 15. cxd5 cxd5 16. b3 a5 17. Bc4 Be6 18. Bxd5 Nxd5 19. Nxd5 Bxd5 20. Qxd5 Qxd5 21. Rxd5 h6 22. g4 Re2 23. a4 Ra2 24. Rb1 Re8 25. Rxa5 Ree2 26. Rf5 g6 27. Rf3 Rab2 28. Rxb2 Rxb2 29. a5 Rxb3 30. Rxb3 Kf8 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "6"]
[White "Ren, Zhenxin"]
[Black "Liao, Yingzhu"]
[Result "1/2-1/2"]
[ECO "B06"]
[BlackElo "1393"]
[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 Nf6 2. Nc3 d6 3. Bc4 c6 4. d3 g6 5. Nf3 Bg7 6. 0-0 0-0 7. h3 b5 8. Bb3 a5 9. a4 b4 10. Ne2 Ba6 11. c3 c5 12. Bc2 Nc6 13. c4 Nd7 14. Rb1 Nce5 15. Nxe5 Nxe5 16. b3 Bb7 17. Bb2 Qc7 18. d4 Nd7 19. d5 e6 20. Bxg7 Kxg7 21. Ng3 Nf6 22. Re1 e5 23. h4 h5 24. Qd2 Rh8 25. Qg5 Bc8 26. Nf5+ Bxf5 27. exf5 Rh6 28. fxg6 fxg6 29. Re3 Qf7 30. Rg3 Qf8 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "7"]
[White "Shan, Yinghan"]
[Black "Ren, Zhenxin"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1181"]
[PlyCount "46"]
[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. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. Ng3 g6 6. Bc4 h6 7. d3 Bg7 8. 0-0 e5 9. Bd2 a6 10. c3 b5 11. Bd5 Ra7 12. a3 Nf6 13. Ba2 Nc6 14. h3 0-0 15. cxd4 exd4 16. Qc1 Rc7 17. Bxh6 Re8 18. Bxg7 Kxg7 19. Ng5 Nb4 20. Qd2 Nxa2 21. Rxa2 Be6 22. Raa1 Bb3 23. Rac1 Ree7 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "5"]
[White "Chen, Lingyue"]
[Black "Ren, Zhenxin"]
[Result "1-0"]
[ECO "B13"]
[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. Nc3 Nf6 5. h3 a6 6. Nf3 Bf5 7. Bd3 Bxd3 8. Qxd3 Nc6 9. 0-0 e6 10. a3 Bd6 11. Bg5 0-0 12. Rfe1 h6 13. Bh4 Be7 14. Ne5 Nh5 15. Nxc6 bxc6 16. Bxe7 Qxe7 17. Qf3 Qg5 18. Re5 f5 19. Rxe6 Rf6 20. Rxc6 Rxc6 21. Qxd5+ Kh7 22. Qxc6 Rd8 23. Rd1 Nf4 24. Qf3 Rd6 25. Qg3 Rg6 26. Qxg5 Rxg5 27. g3 Rg6 28. Kh2 Nh5 29. d5 Rd6 30. g4 fxg4 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "4"]
[White "Ren, Zhenxin"]
[Black "Li, Ruiyao"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "99"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. c4 Nb6 8. b3 Bc5 9. Bd3 0-0 10. 0-0 f6 11. Bb2 d6 12. exd6 cxd6 13. Nc3 a5 14. Be4 Bb7 15. Qf3 d5 16. Rad1 dxe4 17. Qf5 Qe7 18. Nxe4 Nc8 19. Rd7 Qe8 20. Nxc5 Ba6 21. Bc3 a4 22. Re1 Qg6 23. Qe6+ Kh8 24. h3 axb3 25. Qf7 Nd6 26. Qxg6 hxg6 27. Rxd6 Ra7 28. axb3 Rb8 29. Rxc6 Bb7 30. Rb6 Kg8 31. Re7 Kf8 32. Rexb7 Raxb7 33. Rxb7 Rc8 34. g4 Rxc5 35. Bb4 f5 36. Bxc5+ Kg8 37. b4 Kh7 38. g5 Kg8 39. b5 Kh8 40. Rxg7 Kxg7 41. b6 Kf7 42. b7 Ke6 43. b8Q f4 44. Qd6+ Kf5 45. Qd3+ Kxg5 46. Be7+ Kh6 47. Bg5+ Kxg5 48. c5 Kf6 49. c6 Kg5 50. c7 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "3"]
[White "Deng, Haomin"]
[Black "Ren, Zhenxin"]
[Result "1-0"]
[ECO "D00"]
[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. d4 d5 2. Bf4 Nf6 3. e3 Bg4 4. Be2 Bxe2 5. Nxe2 e6 6. c3 Bd6 7. Bg3 Ne4 8. Qd3 Nxg3 9. Nxg3 a6 10. Nd2 0-0 11. a3 Nc6 12. b4 e5 13. Ne2 e4 14. Qc2 Qg5 15. Ng3 Ne7 16. Qd1 g6 17. h4 Qf6 18. Qg4 h6 19. Nh5 Qf5 20. Qxf5 Nxf5 21. Nf6+ Kg7 22. Nxd5 Ne7 23. Nxe7 Bxe7 24. Nxe4 c6 25. c4 b6 26. g3 Rfe8 27. 0-0-0 Bxb4 28. axb4 Rxe4 29. Rd3 b5 30. c5 Ree8 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "2"]
[White "Ren, Zhenxin"]
[Black "Fang, William"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "101"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. c4 Nb6 8. b3 f6 9. exf6 Qxf6 10. Qe2+ Be7 11. Bb2 Qf7 12. Ba3 d6 13. c5 dxc5 14. Bxc5 Be6 15. Bxe7 Qxe7 16. Qe3 0-0 17. Ba6 Qf6 18. Qc3 Qxf2+ 19. Kd1 Rad8+ 20. Nd2 Qxg2 21. Kc2 Bf5+ 22. Kb2 Qxd2+ 23. Qxd2 Rxd2+ 24. Ka3 Bd3 25. Bxd3 Rxd3 26. Rac1 Rf6 27. Rhe1 Kf7 28. Rc2 Re6 29. Rf2+ Ke7 30. Rg1 g6 31. Rgf1 Kd6 32. Rf3 Rxf3 33. Rxf3 Ke7 34. h4 Rf6 35. Re3+ Kd6 36. Rd3+ Nd5 37. Ka4 Rf4+ 38. Ka5 Rxh4 39. Ka6 Rh2 40. a4 Kd7 41. Kxa7 Kc8 42. Rf3 Kd8 43. a5 Ra2 44. a6 Ke7 45. Kb7 h6 46. a7 Nb6 47. Rf4 g5 48. Rf5 g4 49. Rh5 g3 50. Rg5 g2 51. Kxc7 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.29"]
[Round "1"]
[White "Chen, Zhiyuan"]
[Black "Ren, Zhenxin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1571"]
[PlyCount "61"]
[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. Nf3 d5 2. g3 Nf6 3. Bg2 Nc6 4. d4 Bf5 5. 0-0 e6 6. c4 Bd6 7. Nc3 0-0 8. Nh4 dxc4 9. Nxf5 exf5 10. Qa4 Qd7 11. Qxc4 a6 12. Bg5 b5 13. Qxc6 Qxc6 14. Bxc6 Rad8 15. Rac1 Be7 16. Rfd1 h6 17. Bxf6 Bxf6 18. Nd5 Bg5 19. f4 Bf6 20. Nxf6+ gxf6 21. Bb7 Rfe8 22. Kf2 Re6 23. Rxc7 Kg7 24. d5 Red6 25. g4 Kg6 26. gxf5+ Kxf5 27. Kf3 R6d7 28. Rxd7 Rxd7 29. Bc8 Kg6 30. Bxd7 Kg7 31. Bxb5 1-0

