WORLDBASE
11 games / 11 parties
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2024.02.21
Chinese Youth U16 2024
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| 629365 | Tian, Siyuan (1455) | Xu, Ziyuan (1713) | 0-1 | |
| 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Be6 6. Nf3 Nc6 7. O-O Nb6 8. d3 Be7 9. Be3 O-O 10. Rc1 f6 11. a3 Nd4 12. Bxd4 exd4 13. Ne4 c6 14. Qc2 Bd5 15. Rfd1 c5 16. Nh4 f5 17. Nxc5 Rc8 18. b4 Bg5 19. Rb1 Bxh4 20. gxh4 Bxg2 21. Kxg2 Qxh4 22. Qb3+ Kh8 23. Qe6 Rce8 24. Qd6 Rf6 25. Qc7 Nd5 26. Qd7 Nf4+ 27. Kh1 Rg8 28. Kg1 Rg6+ 29. Kf1 Qg4 0-1 | ||||
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2024.02.20
Chinese Youth U16 2024
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| 629301 | Tian, Siyuan (1455) | Fan, Jingyi (2109) | 1/2-1/2 | |
| 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Nc6 6. e3 Bg4 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 Rc8 10. Bd3 e6 11. Nge2 Be7 12. O-O O-O 13. Rfc1 h6 14. Qd1 a6 15. Rc2 b5 16. Rac1 Qb6 17. Nb1 Bd6 18. Rxc8 Rxc8 19. Rxc8+ Bxc8 20. Qc2 Bd7 1/2-1/2 | ||||
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2024.02.20
Chinese Youth U16 2024
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| 629332 | Ren, Yibai (1584) | Tian, Siyuan (1455) | 1-0 | |
| 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Nh6 7. Bd3 cxd4 8. O-O Nf5 9. Bxf5 exf5 10. cxd4 Be6 11. Nc3 Be7 12. Na4 Qc7 13. b4 O-O 14. Bg5 Rac8 15. Rc1 Bxg5 16. Nxg5 Qe7 17. f4 h6 18. Nf3 Rc7 19. Rf2 Rfc8 20. Nc5 Nb8 21. Rfc2 b6 22. Na4 Qd7 23. Nc3 g6 24. Qe1 Kg7 25. Qh4 Rc6 26. Qf2 a6 27. h4 Qe7 28. Na4 Qb7 29. Qe2 Nd7 30. Nc3 Rc4 31. Nd2 R4c6 32. Nf3 Nf8 33. b5 axb5 34. Nxb5 Rxc2 35. Rxc2 Rxc2 36. Qxc2 Qc8 37. Qxc8 Bxc8 38. Kf2 Ne6 39. Ke3 Kf8 40. Ne1 Ke7 41. Nc2 Nd8 42. Nb4 Bb7 43. Nc7 Kd7 44. Ncxd5 Bxd5 45. Nxd5 Kc6 46. Nc3 b5 47. Kd3 Kb6 48. Nd5+ Ka5 49. Kc3 Ne6 50. g3 Ka4 51. Nb4 Kxa3 52. d5 Nc5 53. Nc2+ Ka4 54. Nd4 Ne4+ 55. Kd3 Nc5+ 56. Kc3 Ne4+ 57. Kc2 Ka5 58. d6 Kb6 59. Nxb5 Kc6 60. Nd4+ Kd7 61. Ne2 Ke6 62. Kd3 f6 63. Kd4 h5 64. Nc3 Nxg3 65. Kc5 Kd7 66. Kd5 fxe5 67. fxe5 f4 68. e6+ Ke8 69. Nb5 Nf5 70. Nc7+ Kd8 71. e7+ Nxe7+ 72. dxe7+ Kxe7 73. Ke4 f3 74. Kxf3 Kd6 75. Nb5+ Ke5 76. Nc3 Kf5 77. Ne4 Ke5 78. Ng3 g5 79. hxg5 h4 80. Ne4 Kf5 81. Kg2 1-0 | ||||
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2024.02.19
Chinese Youth U16 2024
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| 629244 | Tian, Siyuan (1455) | Ning, Yangxiao (1836) | 1-0 | |
| 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. c5 b6 8. b4 a5 9. a3 Nh5 10. Bd3 Nxf4 11. exf4 c6 12. O-O Qc7 13. g3 Ba6 14. Bxa6 Rxa6 15. Qe2 Ra7 16. f5 e5 17. dxe5 bxc5 18. e6 Bf6 19. Rac1 Re8 20. Rfe1 fxe6 21. fxe6 c4 22. Qe3 axb4 23. axb4 Nf8 24. Nd4 Bxd4 25. Qxd4 Rxe6 26. b5 Ra5 27. Qc5 Nd7 28. Qd4 Qd6 29. b6 Ra8 30. Rxe6 Qxe6 31. Rb1 Rb8 32. Na4 Qd6 33. Qc3 c5 34. Qa5 d4 35. Qb5 c3 36. b7 Kf8 37. Qd3 Qg6 38. Qf3+ Qf7 39. Qc6 Qe7 40. Nxc5 Nxc5 41. Qc8+ Qd8 42. Qxc5+ Kg8 43. h4 Qd7 44. Qe5 Rxb7 45. Rxb7 Qxb7 46. Qe8# 1-0 | ||||
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2024.02.19
Chinese Youth U16 2024
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| 629269 | Gong, Sunle (2108) | Tian, Siyuan (1455) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. h3 O-O 9. Nf3 b5 10. Bxb5 Nxe4 11. Nxe4 Qa5+ 12. Nfd2 Qxb5 13. Nxd6 Qa6 14. N2c4 Nd7 15. O-O Ne5 16. Nxe5 Bxe5 17. Nxc8 Raxc8 18. Re1 Qf6 19. Rb1 Rfd8 20. Bh6 Bd4 21. Qd2 Rxd5 22. Be3 Rcd8 23. Bxd4 Qxd4 24. Qe2 R5d6 25. Rec1 Re6 26. Qf1 Rde8 27. Rc2 Qb4 28. Qd3 Qd4 29. Qf1 h5 30. Rbc1 Re5 31. Kh2 Qd6 32. f4 Rf5 33. Rc4 Rd5 34. Qf2 Rd2 35. Qxc5 Qxc5 36. Rxc5 Ree2 37. Rg5 Rxb2 38. f5 Re5 39. h4 Rxf5 40. Rxf5 gxf5 41. Rc5 f4 42. Kh3 Rxa2 43. Rxh5 a5 44. Rf5 Ra4 45. h5 Kg7 46. Kg4 Ra2 47. Kf3 Kh6 48. Rxf4 Kxh5 49. Rxf7 a4 1/2-1/2 | ||||
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2024.02.18
Chinese Youth U16 2024
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| 629186 | Tian, Siyuan (1455) | Lu, Zhihang (1650) | 1-0 | |
| 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bf4 c6 6. e3 Nbd7 7. c5 b6 8. b4 bxc5 9. bxc5 Qa5 10. Qd2 Nh5 11. Bd3 Nxf4 12. exf4 O-O 13. O-O Ba6 14. Nxd5 Qxd2 15. Nxe7+ Kh8 16. Nxd2 Bxd3 17. Rfe1 Nb8 18. Nf3 Re8 19. Ne5 Rxe7 20. Nxd3 1-0 | ||||
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2024.02.18
Chinese Youth U16 2024
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| 629213 | Liao, Jinxin (1673) | Tian, Siyuan (1455) | 1/2-1/2 | |
| 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Qc7 11. Bb3 Bd7 12. Bg5 Bd6 13. h3 h6 14. Bxf6 gxf6 15. Re1 O-O-O 16. Qh5 Rh7 17. Nb5 Bxb5 18. Qxb5 Rg7 19. Bc4 Rg5 20. Qb3 Rdg8 21. g4 Qc6 22. Rxe6 Rc5 23. Rae1 Rxc4 24. Rxd6 Rcxg4+ 25. hxg4 Rxg4+ 26. Kf1 Qg2+ 27. Ke2 Re4+ 28. Kd3 Qf3+ 29. Re3 Rxe3+ 30. fxe3 Qd1+ 31. Ke4 Qxd6 32. Qxf7 Qe5+ 33. Kd3 Qxb2 1/2-1/2 | ||||
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2024.02.17
Chinese Youth U16 2024
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| 629137 | Tian, Siyuan (1455) | Hu, Chenjie | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 d5 5. cxd5 Nxd5 6. e4 cxd4 7. Qxd4 Nxc3 8. Qxc3 Nc6 9. Bb5 Bd7 10. O-O Rc8 11. Be3 a6 12. Bxc6 Bxc6 13. Rac1 Qf6 14. Qc2 e5 15. Rfd1 Bd6 16. Bc5 Rd8 17. Bxd6 Rxd6 18. Qc5 Re6 19. Nd2 Qe7 20. Nb3 f5 21. exf5 Qg5 22. f3 Qxf5 23. Nd4 Qg6 24. Nxe6 Qxe6 25. Rd6 Qe7 26. Re1 e4 27. Rxc6 bxc6 28. Rxe4 1-0 | ||||
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2024.02.17
Chinese Youth U16 2024
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| 629163 | Song, Guohe (1235) | Tian, Siyuan (1455) | 0-1 | |
| 1. c4 c5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. d4 cxd4 8. Nxd4 d6 9. e3 Bd7 10. b3 Rc8 11. Bb2 Qc7 12. Qd2 Qb8 13. Rad1 Rfd8 14. Nd5 Nxd5 15. Bxd5 Nxd4 16. Bxd4 Bxd4 17. Qxd4 Bc6 18. Rd2 Bxd5 19. Qxd5 Rc5 20. Qe4 Re5 21. Qc2 b5 22. Rc1 Rc5 23. Rd4 Rdc8 24. Qd3 Qc7 25. e4 Qa5 26. Rc2 Qa3 27. Qe2 a5 28. Rd5 a4 29. Rxc5 Rxc5 30. cxb5 axb3 31. axb3 Qxb3 32. Rb2 Qc4 33. Qxc4 Rxc4 34. f3 Kf8 35. Kf2 Ke8 36. Ke3 Kd7 37. Ra2 Rc3+ 38. Ke2 Rb3 39. Ra7+ Ke6 40. Rb7 Rb2+ 41. Ke3 Rxh2 42. b6 Rb2 43. Rb8 Rb3+ 44. Kf4 h5 45. g4 hxg4 46. Kxg4 f5+ 47. Kf4 g5+ 48. Kxg5 Rxf3 49. Rf8 fxe4 50. Rxf3 exf3 51. b7 f2 52. b8=Q f1=Q 0-1 | ||||
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2024.02.16
Chinese Youth U16 2024
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| 629064 | Tian, Siyuan (1455) | Yan, Liuhao | 1-0 | |
| 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c6 5. O-O O-O 6. c4 d5 7. cxd5 cxd5 8. Nc3 Nc6 9. Bf4 a6 10. Ne5 e6 11. Nxc6 bxc6 12. Rc1 Nh5 13. Be3 Bd7 14. Na4 Qe7 15. b3 Rfe8 16. Nb6 Rab8 17. Nxd7 Qxd7 18. Qd3 Rb6 19. Rc2 Bf8 20. Rd1 a5 21. Bd2 Ra8 22. Rb1 Bb4 23. e3 Ng7 24. Bc1 Qe7 25. Bb2 Ne8 26. Rbc1 Rc8 27. Bf3 Rc7 28. Kg2 Qd7 29. Be2 Ra7 30. Qd1 Nc7 31. h4 Nb5 32. Bxb5 cxb5 33. Rc8+ Kg7 34. h5 h6 35. Qf3 Rbb7 36. hxg6 fxg6 37. R1c5 Qf7 38. a3 Qxf3+ 39. Kxf3 Rf7+ 40. Ke2 Bxc5 41. dxc5+ Rf6 42. c6 Kf7 43. Bxf6 Kxf6 44. c7 Ke5 45. Kd2 Kd6 46. Rg8 Rxc7 47. Rxg6 Rh7 48. f4 Kd7 49. g4 b4 50. axb4 axb4 51. Ke2 Ke7 52. Kf3 Kf7 53. f5 exf5 54. gxf5 h5 55. Rb6 Rh8 56. Rxb4 h4 57. Kg2 Kf6 58. Rf4 Rg8+ 59. Kf2 h3 60. b4 h2 61. Rh4 Kxf5 62. Rxh2 Rg4 63. Rh5+ Kg6 64. Rxd5 Rxb4 65. Kf3 Kf6 66. Rd6+ Ke5 67. Ra6 Rb3 68. Ra5+ Ke6 69. Kf4 Rb4+ 70. e4 Rb1 71. Ra6+ Kf7 72. Kf5 Rf1+ 73. Ke5 Rb1 74. Ra7+ Kf8 75. Rd7 Rh1 76. Kd6 Rh6+ 77. Kd5 Ke8 78. Ra7 Rb6 79. e5 Rb5+ 80. Ke6 Rb6+ 81. Kf5 Rb5 82. Kf6 1-0 | ||||
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2024.02.16
Chinese Youth U16 2024
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| 629079 | Jin, Yueheng (2420) | Tian, Siyuan (1455) | 1-0 | |
| 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O Bg4 8. Ne1 Qd7 9. d5 Nd8 10. Nd3 Bh3 11. e4 Bxg2 12. Kxg2 e5 13. f3 Qe7 14. Be3 Nd7 15. b4 f5 16. c5 Nf7 17. Qe2 h5 18. Rac1 Nf6 19. h3 fxe4 20. fxe4 Qd7 21. b5 Nh7 22. c6 bxc6 23. dxc6 Qe6 24. Qd2 Nf6 25. Kh2 Kh7 26. Nb4 Bh6 27. Nbd5 Bxe3 28. Qxe3 Nh6 29. Nxc7 Nfg4+ 30. hxg4 Nxg4+ 31. Kg1 Qc4 32. Qd2 Qc5+ 33. Kh1 Nf2+ 34. Kg2 Ng4 35. N3d5 Qa3 36. Nxa8 h4 37. gxh4 1-0 | ||||