[Event "WCh Women FIDE 2025"] [Site "Shanghai Chongqing CH"] [Date "2025.04.03"] [Round "1.1"] [White "Ju, Wenjun"] [Black "Tan, Zhongyi"] [Result "1/2-1/2"] [ECO "B40"] [WhiteElo "2561"] [BlackElo "2555"] [Annotator "Chessbase - SF 17.1"] [PlyCount "77"] [EventDate "2025.??.??"] {[%evp 0,77,16,30,44,60,71,39,22,36,22,11,17,1,-1,0,0,0,27,-9,-9,-12,7,-8,37,9,24,6,42,34,38,18,35,26,35,39,36,54,56,36,38,38,16,18,33,38,26,20,20,20,20,5,12,6,22,0,0,-22,-24,-35,-53,-49,-36,-56,-40,-50,-46,-46,-36,-36,-28,-28,-28,-26,-26,-28,-26,-24,-22,-31]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. Bf4 {[%CAl Bc1f4,Bf4g5,Bg5h4][%mdl 32]} d5 8. Nd2 g6 (8... Be7 9. O-O O-O 10. c4 (10. e5 $5 {[%CAl Re5f6]} Nd7 11. Qg4 (11. Qh5 g6)) 10... Qb6 11. b3 a5 12. e5 Nd7 $1 13. Qc2 h6 14. Nf3 a4 15. Rab1 axb3 16. axb3 Bb7 17. Qc1 Ba3 18. Qd2 Bb4 19. Qc1 Ba3 $1 {[%CAl Ra3c1]} 20. Qd2 Bb4 {½-½ (20) Carlsen,M (2830)-Erigaisi,A (2727) Samarkand UZB 2023}) 9. Bg5 {[#] Threatens to win with e5.} (9. c3 Bg7 10. Qa4 Bb7 11. Ba6 Qb6 12. Bxb7 Qxb7 13. Bd6 Bf8 14. Be5 Bg7 15. exd5 exd5 16. Qf4 (16. Qa3) 16... Nh5 $17 17. Qd4 $2 {[%mdl 8192]} (17. Qe3 $17 {nothing else works.} O-O 18. Bxg7 Nxg7 19. O-O-O) 17... O-O $2 (17... Qe7 $19 {has better winning chances.} 18. Nf3 f6) 18. Bxg7 $17 Nxg7 19. O-O Qxb2 {[%CAl Bc6c5]} 20. Nb3 Ne6 21. Qd3 (21. Qf6 $17 {was worth a try.}) 21... Qa3 22. c4 (22. Qd2 $17) 22... Rfd8 $19 23. cxd5 cxd5 {Svane,F (2654)-Quispe Arteaga,G (2404) chess.com INT 2025 ½-½ (66)}) 9... h6 $146 (9... Be7 10. Bh6 e5 11. h3 {Against Ng4} Bf8 12. Bxf8 Kxf8 13. O-O Kg7 14. Re1 Re8 15. exd5 (15. c4 d4 $15 (15... Rb8 16. cxd5 cxd5 17. exd5 Qxd5 18. Nc4 Ba6 19. b3 {[%CAl Bc4e5]} Rbd8 20. Bf1 Qd4 21. Qc2 Nd5 22. Rad1 Qc5 (22... Qc3 $5 {[%CAl Rc3c2]} 23. Qd2 Qxd2 24. Rxd2 Nb4 $14) 23. Qb2 f6 24. Rc1 {Heimann,M (2467)-Zeltsan,J (2417) Rockville USA 2024 1-0 (43)})) (15. b4) 15... cxd5 16. c4) 10. Bh4 Be7 11. O-O a5 12. Qe2 O-O 13. Rad1 Nd7 14. Bxe7 Qxe7 15. c4 Ne5 16. exd5 Nxd3 17. Qxd3 {[#] d6 is the strong threat.} cxd5 18. Qe3 (18. cxd5 Ba6 19. Nc4 exd5 20. Qxd5 Rfd8 $15) 18... Qg5 19. Qxg5 (19. Qc3 {keeps more tension.} Qf4 20. cxd5 Ba6 21. Rfe1) 19... hxg5 20. cxd5 exd5 21. Rfe1 Rb8 22. b3 {[%CAl Bb2b3,Bb3a4,Ba4a5][%mdl 32]} g4 23. Nf1 a4 24. bxa4 Rb4 25. a5 Ra4 (25... Rd8 $5 {[%CAl Rb4a4]}) 26. Rxd5 {The position is equal.} Be6 27. Rc5 Rxa2 28. Ne3 Ra8 29. Nd5 R8xa5 30. Rxa5 Rxa5 {[%mdl 4096] Endgame KRB-KRN} 31. Nf4 Bf5 32. h3 gxh3 33. Nxh3 Bxh3 34. gxh3 {KR-KR} Kg7 35. Kg2 Rg5+ 36. Kf3 Rf5+ 37. Kg2 Rg5+ 38. Kf3 Rf5+ 39. Kg2 {Weighted Error Value: White=0.03 (flawless) /Black=0.02 (flawless) PRECISÃO STOCKFISH 17.1: BRANCAS 99% PRETAS 99%} 1/2-1/2 [Event "WCh Women FIDE 2025"] [Site "Shanghai Chongqing CH"] [Date "2025.04.04"] [Round "2.1"] [White "Tan, Zhongyi"] [Black "Ju, Wenjun"] [Result "1-0"] [ECO "A29"] [WhiteElo "2555"] [BlackElo "2561"] [Annotator "Chessbase - SF 17.1"] [PlyCount "123"] [EventDate "2025.??.??"] {[%evp 0,123,13,-6,-12,-22,-23,-17,-15,-27,-51,-51,-34,-49,-44,-15,-17,12,1,-11,0,-24,-7,-19,18,-15,19,19,23,10,9,9,15,14,38,-5,7,-2,2,12,13,10,52,50,62,51,51,36,36,24,54,42,39,50,46,45,32,49,50,48,48,21,20,19,36,21,0,16,41,65,65,63,65,74,65,64,76,75,111,114,133,132,139,137,134,131,143,131,132,100,124,91,87,88,97,129,129,124,124,125,120,127,124,130,125,65,63,0,121,118,130,159,188,117,116,119,117,111,239,117,122,369,499,506,662,662]} 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Bc5 7. O-O O-O 8. d3 h6 (8... Nxc3) (8... Re8) (8... Be6) (8... Bb6) 9. Nxd5 (9. Bd2 {[%CAl Bf3e5] Threatening Nxe5!} Be6 10. Rc1 (10. Na4 Bb6 11. a3 f5 12. Qc2 Qd6 13. Rac1 Rad8 14. Nxb6 axb6 15. e3 f4) 10... Bb6 (10... Nxc3 11. Bxc3 Bd6 (11... f6) 12. d4 $1 $16 e4 13. d5 $1 exf3 14. Bxf3 Ne5 15. dxe6 Nxf3+ 16. exf3 fxe6 17. Qb3) 11. a3 Qd7) 9... Qxd5 10. Bd2 (10. a3 a5 {Against b4} 11. Bd2 Qe6 12. Rc1 Qe7 (12... Bb6 13. Bc3) 13. Bc3 Nd4 (13... a4 14. Nd2 (14. e3 Rd8) 14... Be6 15. Bxc6 bxc6) 14. e3 Nxf3+ 15. Qxf3 Bd6 16. Qh5 c6 17. f4 exf4 18. gxf4 Qxe3+ (18... Kh7 $5 {[%CAl Re7e3]}) 19. Kh1 Rd8 $2 {[%mdl 8192]} (19... f6 $1 $14 20. Be4 Qh3 $1 {[%CAl Rh3h5]} 21. Qg6 Bg4 $1 22. Qh7+ Kf7 23. Bg6+ Ke6 24. Rce1+ Kd7 $1 {...Bf3+ is the strong threat.} 25. Qxg7+ Kc8 {White must now prevent ...Bf3+.} 26. Be4 {Prevents Bf3+.}) 20. Rce1 $18 Qc5 (20... Qxd3 {aiming for ...Qf5.} 21. f5 $1) 21. f5 $1 Bf8 22. Be4 Rd5 (22... Rd6 {might work better.} 23. Re2 Ra7) 23. Rf3 $18 b5 24. Rg1 Ra7 {RR Carlsen,M (2845)-Giri,A (2797) Shamkir 2019 CBM 190 [Krasenkow,Michal] 1-0 (38)} 25. Rfg3 Bxf5 26. Rxg7+ Bxg7 27. Rxg7+ Kf8 28. Qxh6 Ke8 29. Qh8+ $1 Ke7 30. Qh4+ Kd6 (30... Ke8 {[%eval 515,0] 30...?d6} 31. Rg8+) 31. Qf6+ Be6 (31... Kc7 {Strongly threatening ...Bxe4+.} 32. Bxf5 Rxf5 (32... Kb6 $18 33. Be4 Rd6) 33. Rxf7+) 32. b4 Qe3 33. Bxd5 cxd5 34. Bd4) (10. Nd2 Qe6 11. Nc4 Rd8 12. Bd2 Bf8 13. Rc1 Bd7 14. Na5 Rab8 15. Nxc6 Bxc6 16. Bxc6 bxc6 17. Bc3 e4 18. Qa4 exd3 19. exd3 Qd7 20. Qxa7 Ra8 21. Qe3 $1 Rxa2 22. Ra1 {½-½ (22) Lu,M (2392)-Uskov,A (2461) Budapest HUN 2025}) 10... Qd6 11. Bc3 {[%CAl Bf3e5] The position is equal.} Qe7 $146 (11... Rd8 {[%CAl Be5e4]} 12. Nd2 Be6 13. Rc1 Bb6 14. Qa4 Bd5 15. Bxd5 Qxd5 16. Qc4 Qxc4 17. Nxc4 Rd5 18. b4 f6 19. a4 a6 20. Rb1 Rad8 21. Rb3 Nd4 22. Bxd4 Bxd4 23. Na5 Rb8 24. Rfb1 Kf7 25. b5 Ke6 26. Rc1 {Banh Gia Huy (2390)-Vaz,E (2409) Hanoi VIE 2024 ½-½ (43)}) (11... Be6 12. Nxe5 Bxf2+ 13. Rxf2 Nxe5 14. Bxb7 Ng4 15. Bxa8 Qb6 16. Qe1 Rxa8 17. a4 Rd8 18. a5 Qe3 19. Ra4 Nxf2 20. Qxf2 Qc1+ 21. Kg2 Bd5+ 22. e4 Be6 23. Rd4 Rxd4 24. Qxd4 {½-½ (24) Stremavicius,T (2544)-Ohanyan,E (2405) Vrnjacka Banja SRB 2023}) 12. Nd2 Nd4 13. e3 Nb5 14. a4 (14. Qh5 {with more complications.} f5 15. Nc4 Nxc3 16. bxc3 Rb8 17. Rfb1) 14... Nxc3 15. bxc3 c6 16. a5 {[%CAl Ba5a6]} Bd7 17. Qb3 Rab8 18. Ne4 Bd6 19. Nxd6 Qxd6 20. d4 b6 21. axb6 axb6 22. Ra7 {Hoping for dxe5.} Be6 23. Qa4 Rfc8 24. Rb1 Bd5 25. dxe5 Qxe5 26. Qd4 Qxd4 27. exd4 Bxg2 28. Kxg2 {[%mdl 4096] Endgame KRR-KRR} b5 29. Re1 Ra8 30. Ree7 Rxa7 31. Rxa7 {KR-KR} c5 32. Kf3 cxd4 33. cxd4 Kf8 34. Rb7 Rc3+ 35. Ke4 Rc2 36. Ke3 Rc3+ 37. Kd2 Rf3 38. Ke2 Rf5 39. Ke3 h5 40. f4 {[%tqu "En","","","","b5b4","",10]} Ke8 $4 {[%mdl 8192] Blunder. b4 was best. [#]} (40... b4) 41. Ke4 $18 Rf6 42. Rxb5 g6 43. d5 Ra6 44. Ke5 f6+ 45. Kd4 Ra2 $6 {Inaccuracy. h4 was best.} (45... h4 46. Kc5 (46. gxh4 Ra4+ 47. Ke3 Ra2 $16) 46... hxg3) 46. Kc5 $1 Rxh2 47. Rb8+ Kd7 48. Rb7+ Kc8 $2 {Mistake. Ke8 was best.} (48... Ke8 49. Kd6 Re2) 49. Rg7 g5 50. f5 h4 51. gxh4 gxh4 52. Rh7 h3 53. Kd6 Kb8 (53... Rh1 54. Rh6 Kb7 55. Rxf6 Rf1) 54. Kd7 Kb7 55. d6 {[%CAl Bd5d6,Bd6d7][%mdl 32]} (55. Ke6+ Kb6) 55... Kb6 56. Kd8 Rh1 57. d7 h2 58. Rh3 Kb7 59. Rb3+ Ka7 $6 {Inaccuracy. Kc6 was best.} (59... Kc6 60. Rc3+ Kb5 61. Rc2 Rf1 62. Rxh2 Rxf5 63. Ke7 Rd5 64. Rc2 Rd4 65. d8=Q) 60. Rb2 {[#] Intending Re2 and mate.} Ka6 61. Re2 (61. Ke7 Re1+ 62. Kd6 Rd1+ 63. Ke6 h1=Q) 61... Kb7 62. Ke7 {Weighted Error Value: White=0.04 (flawless) /Black=0.40 PRECISÃO STOCKFISH 17.1: BRANCAS 97% PRETAS 92%} 1-0 [Event "WCh Women FIDE 2025"] [Site "Shanghai Chongqing CH"] [Date "2025.04.06"] [Round "3.1"] [White "Ju, Wenjun"] [Black "Tan, Zhongyi"] [Result "1-0"] [ECO "B40"] [WhiteElo "2561"] [BlackElo "2555"] [Annotator "Chessbase - SF 17.1"] [PlyCount "173"] [EventDate "2025.??.??"] {[%evp 0,173,44,32,60,58,44,50,19,-43,-7,-1,-12,15,29,40,46,42,42,11,21,-8,22,20,36,16,12,-14,25,32,32,14,17,18,10,2,33,50,67,60,60,17,53,39,60,60,44,44,35,55,25,50,43,51,38,37,37,44,69,57,57,63,83,85,69,63,63,63,63,55,66,74,102,94,94,46,55,49,49,60,52,56,56,64,64,64,54,58,79,72,68,68,80,70,69,77,81,80,85,72,92,92,87,93,86,86,77,77,76,64,86,79,81,73,93,84,97,97,97,93,83,75,85,91,87,78,78,70,79,89,79,82,101,81,81,81,67,97,116,97,97,97,97,97,96,96,102,162,175,187,206,215,240,336,629,169,180,163,188,203,246,272,267,190,265,295,356,496,501,543,612,625,703,758,1681,1623]} 1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Bb4+ 6. Nc3 (6. Bd2 Bxd2+ 7. Qxd2 {Nb5 is the strong threat.} Nxd4 (7... d5 $14) 8. Qxd4 $16 Qa5+ (8... f6) 9. Nc3 $16 e5 (9... f6 $16 10. Be2 b6) 10. Qd6 $18 {aiming for 0-0-0.} Nf6 11. O-O-O Qb6 (11... Kd8 {was worth a try.} 12. Be2 Ne8) 12. Qxe5+ $18 Qe6 13. Qd6 Qxd6 14. Rxd6 b6 15. Be2 Bb7 16. f3 Bc6 17. Rhd1 Ke7 18. b4 {Strongly threatening b5.} Rhd8 19. e5 Ne8 20. R6d4 d6 {Rakhmanov,A (2554)-Girya,O (2258) Riga 2021 1-0 (53)}) 6... Nge7 7. Be2 d5 (7... O-O 8. O-O Bxc3 (8... d5 {remains equal.}) 9. bxc3 $16 a6 (9... Nxd4 $16 {was necessary.} 10. cxd4 b6) 10. Ba3 Re8 11. Qd2 Ng6 12. c5 f5 (12... b5) 13. exf5 $18 exf5 14. Nxf5 Qf6 15. Nd6 Rf8 16. Bc4+ Kh8 17. Rae1 Nce5 18. Bb3 h6 $2 (18... Nf3+ 19. gxf3 Nh4 20. Nf7+ Rxf7 21. Re8+ Rf8 22. Rxf8+ Qxf8) 19. Ne4 Qf5 20. c6 dxc6 21. Bxf8 Nxf8 22. Nd6 {Takeshe (1924)-Bolsonarochess (1885) lichess.org 2024 1-0}) 8. exd5 $146 {White has an edge.} (8. cxd5 exd5 9. O-O {Hoping for exd5.} Bxc3 10. bxc3 {And now exd5 would win.} dxe4 11. Bb5 (11. Ba3 $14) 11... O-O 12. f3 (12. Ba3) 12... exf3 $17 13. Qxf3 {[%CAl Rb5c6]} Nxd4 14. cxd4 Qxd4+ 15. Be3 Qd5 16. Qg3 $2 {[%mdl 8192]} (16. Be2 $17 {is tougher.}) 16... Qxb5 $19 17. Bh6 {[%csl Gh6][%CAl Rg3g7]} Qb6+ 18. Be3 Qg6 19. Bg5 Nc6 20. Rf4 f6 21. Re1 Qxg5 22. Qb3+ Kh8 {Pecot,D-Welch,J Grand Rapids 1994 0-1 (31)}) 8... exd5 9. Nxc6 bxc6 10. O-O O-O 11. cxd5 cxd5 12. Bf3 {[%CAl Rc3d5]} Be6 13. Bg5 {[%CAl Bf3d5]} Bxc3 14. bxc3 Rc8 15. Qa4 h6 16. Bd2 a5 17. Rfe1 Rc4 18. Qa3 Nf5 19. Be2 Rc8 20. Rad1 Qd6 21. Qxa5 Ra8 22. Qb4 Rxa2 23. Bf4 Qc6 {[#] Threatens to win with ...Ra4.} 24. Bb5 {Inhibits Ra4.} Qb6 25. Re2 Rfa8 26. Bd3 Ra1 27. Ree1 (27. Qxb6 $2 Rxd1+ 28. Re1 Rxe1+ 29. Bf1 Raa1 30. Qb8+ Kh7 $19) 27... Rxd1 28. Rxd1 (28. Qxb6 $2 {is the wrong capture.} Rxe1+ 29. Bf1 Raa1 30. Qb8+ Kh7 $19) 28... Qd8 29. h3 Qf6 30. Re1 Rc8 31. Be5 Qg5 32. Ba6 {[%CAl Bd3a6,Ba6b7,Bb7d5][%mdl 32]} Ra8 33. Bf4 Qf6 34. Bb7 Rd8 35. Bc7 Rf8 36. Rd1 Qg5 37. Bxd5 {[%tqu "En","","","","f5e3","",10]} Ne3 $1 38. h4 Qg4 39. Qxg4 Bxg4 40. Rd3 Nxd5 41. Rxd5 {[%mdl 4096] Endgame KRB-KRB} Ra8 42. Bb6 Be6 43. Rd6 Kf8 44. Bd4 Ke7 45. Rb6 g6 46. Kh2 h5 47. Kg3 Ra5 48. Kf4 Kd7 49. g3 Rf5+ 50. Ke3 Ra5 51. Rb4 Bd5 52. Bb6 Ra3 53. Kd4 Be6 54. Bc5 Ra2 55. Kd3 Bf5+ 56. Ke3 Be6 57. Bd4 Kc6 58. c4 Kc7 59. c5 Bd5 60. Kf4 Bc6 $2 {Mistake. Ra6 was best.} (60... Re2 $14) (60... Ra6) 61. Kg5 $1 $18 Ra4 62. Be5+ Kd7 63. Rb2 Ke6 64. Bf4 Rc4 (64... Kd5 65. Kf6 Kxc5) 65. Be3 Ke5 66. Rb8 Bd7 67. Rd8 Be6 68. Rd6 Rc2 69. Kh6 (69. f3 Bd5 $14) 69... Kf6 70. Rd1 Rc4 71. Rd6 Rc2 (71... Kf5 72. c6 Rc2) 72. Bd4+ Kf5 $2 {Mistake. Ke7 was best.} (72... Ke7 73. Kg7) 73. f3 Rc4 74. c6 {[%CAl Bc5c6,Bc6c7][%mdl 32]} Rc2 75. Kg7 g5 76. hxg5 Kxg5 $6 {Inaccuracy. Rc4 was best.} (76... Rc4 77. g6 fxg6 78. g4+ Kf4 79. Rxe6 Kxf3 80. Be5 hxg4 81. Rxg6 Kg2 82. c7) 77. Bb6 $2 {Mistake. Bf6+ was best.} (77. Bf6+ Kf5 78. Rd4 Bd5 79. Rxd5+ Ke6 80. Re5+ Kd6 81. Kxf7 Kxc6 82. Rxh5 Rf2) 77... Kf5 78. c7 Rc3 79. Ba5 Rc5 80. Ra6 Rc4 81. Kf8 $2 {Mistake. Bd2 was best. Black must now prevent Ke7.} (81. Bd2 Ke5 82. Bf4+ Kd4 83. Rd6+ Kc3 84. Be5+ Kb4 85. Kf6 Ka5 86. f4 Bg4) 81... Bd5 $6 {Inaccuracy. h4 was best.} (81... h4 82. gxh4 Rxh4 83. Be1 Rc4 84. Bg3 Bc8 85. Ra8 Bb7 86. Rb8 Bd5 87. c8=Q+) 82. Ke7 h4 $2 {Mistake. Bxf3 was best.} (82... Ke5 83. Kd8 Bb7) (82... Bxf3 83. Rf6+ Kg4 84. Rf4+ Rxf4 85. c8=Q+ Rf5 86. Bc7 Bd5 87. Be5 Be6 88. Qc3) 83. Rf6+ Ke5 84. gxh4 {[%CAl Bg3h4,Bh4h5,Bh5h6,Bh6h7][%mdl 32]} Be6 85. h5 Rc5 {[%tqu "En","","","","h5h6","",10]} 86. h6 $1 {[#] Threatening mate with h7.} Bc8 (86... Rxa5 87. Rxe6+) 87. h7 {Weighted Error Value: White=0.04 (flawless) /Black=0.11 (very precise) PRECISÃO STOCKFISH 17.1: BRANCAS 96% PRETAS 92%} 1-0 [Event "WCh Women FIDE 2025"] [Site "Shanghai Chongqing CH"] [Date "2025.04.07"] [Round "4.1"] [White "Tan, Zhongyi"] [Black "Ju, Wenjun"] [Result "1/2-1/2"] [ECO "A13"] [WhiteElo "2555"] [BlackElo "2561"] [Annotator "Chessbase - SF 17.1"] [PlyCount "160"] [EventDate "2025.??.??"] {[%evp 0,160,26,-12,-16,0,29,7,7,-7,20,24,65,13,23,44,20,21,53,59,49,45,78,79,65,42,73,58,68,41,63,39,51,54,61,58,73,-24,-11,5,41,52,101,98,92,79,81,71,71,39,32,32,32,29,32,17,15,15,42,27,40,27,36,37,36,40,38,0,24,35,44,46,46,52,41,53,71,70,70,47,61,30,36,11,17,24,46,32,59,5,5,37,56,-17,-42,-60,10,33,27,27,3,31,9,9,34,29,51,66,83,95,104,102,150,76,125,95,90,89,99,116,132,80,92,85,103,85,96,100,96,97,96,92,97,87,96,96,92,88,28,24,96,92,92,92,92,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 e6 2. Nc3 Bb4 3. Qb3 (3. Qc2 Ne7 4. a3 Bxc3 5. Qxc3 O-O 6. Nf3 d6 7. d4 f6 8. g3) 3... Ba5 (3... a5 4. a3 Bxc3 5. Qxc3 Nf6 6. b3 O-O 7. Bb2 d6 8. e3 e5 9. d4 Nc6) 4. g3 (4. Nf3 c5 (4... Nf6 5. g4) 5. d4 Nf6 6. dxc5 (6. e3 cxd4 7. exd4 d5 8. cxd5 Nxd5 9. Bd3) 6... Na6 7. Be3 Ne4 8. g3 Naxc5 9. Qc2 Bxc3+ (9... Nxc3 10. bxc3 b6 11. Bg2) 10. bxc3 b6 11. Bg2 Bb7 12. O-O O-O 13. Rfd1 Qe7 (13... Qc7 14. Nd4 Nd6 15. Nb5 Nxb5 16. Bxc5 bxc5 17. Bxb7 Na3 18. Qa4 Qxb7 19. Qxa3 Qc7) 14. a4 d6 (14... f5 15. a5 e5 16. axb6 axb6) 15. a5 f5 (15... Nf6) 16. axb6 (16. Nd4) 16... axb6 17. Nd4 Nf6 18. Bxb7 Nxb7 {Giri,A (2752)-Kramnik,V (2787) Wijk aan Zee 2018 CBM 183 [Giri,Anish] 1-0 (35)} (18... Rxa1 19. Rxa1 Qxb7 20. Nb5 Ng4)) 4... c5 (4... Ne7 5. Bg2 c5 6. e3 Bxc3 7. Qxc3 O-O 8. b3 Nbc6 9. Bb2 e5 10. Nf3 f6 11. O-O d6 12. d4 Bg4 13. d5 Nb8 14. h3 Bh5 15. Nd2 Nd7 16. g4 Bf7 17. f4 b5 18. Ne4 Qb6 19. Rf2 {Habans Aguerrea,J (2402)-Arizmendi Martinez,J (2493) Sant Boi ESP 2024 ½-½ (42)}) 5. Bg2 Nc6 6. e3 $146 (6. Nf3 Nge7 7. O-O O-O 8. Rd1 d5 9. d4 (9. cxd5 exd5 10. d4 c4 11. Qc2 Bf5) 9... dxc4 10. Qxc4 cxd4 11. Bf4 {[%CAl Rf3d4] Prevents e5.} (11. Nxd4 $2 {[%eval 15,0] 11.?f4} Bxc3 12. bxc3 e5) 11... Bb6 12. Nb5 {[%CAl Rb5d4]} (12. e3 {[%eval 17,0] 12.?a4} Nd5) 12... Nf5 13. e3 (13. Nfxd4 $5 Ncxd4 14. Be5) 13... Bd7 14. exd4 (14. Nfxd4) 14... Rc8 15. Qe2 a6 16. Nd6 Ncxd4 17. Nxd4 Nxd4 18. Qd3 Ba4 19. Rd2 (19. Nxc8 Bxd1 20. Nxb6 $4 {[%mdl 8192]} (20. Rxd1 {and White is okay.} Qxc8 21. Kf1) 20... Ne2+) 19... Rc2 $1 20. Nxb7 (20. Rad1) 20... Rxd2 {Miles,A (2585)-Oll,L (2560) Sydney 1991 CBM 023 [Ribli,Zoltan] 0-1 (37)} (20... Qf6 $1 $17 21. Rxc2 Nxc2)) 6... Nge7 7. Nge2 O-O {[%CAl Bd7d5]} 8. O-O {White has an edge.} a6 {[%CAl Bb7b5]} 9. d4 cxd4 10. exd4 d5 11. cxd5 exd5 12. Be3 {[%CAl Rc3d5]} (12. Bxd5 Nxd5 13. Nxd5 Bg4 $15) 12... Bxc3 13. Nxc3 Na5 14. Qb4 Nac6 15. Qc5 b6 16. Qa3 Be6 17. Rac1 Nf5 18. Bf4 $6 {Inaccuracy. Ne2 was best.} (18. Ne2 Qd7 (18... Na5 19. b3 Qd7 20. Nf4 Nc6 21. Rfe1 h6 22. h4 Rfc8 23. h5 Nxe3) 19. Qd3) 18... Nfxd4 19. Rfd1 Nb5 $6 {Inaccuracy. Qf6 was best.} (19... Qf6 20. Bxd5 Rad8 21. Bxc6 Nxc6 22. Rd6 Rxd6 23. Qxd6 Nd4 24. Rd1 Nb5 25. Nd5) 20. Nxb5 $16 axb5 21. Qb3 Ne7 22. Qxb5 Rxa2 {[%tqu "En","","","","f4c7","",10]} 23. Bc7 $1 Qa8 24. Bd6 $6 {Inaccuracy. Qxb6 was best.} (24. Bxb6 $6 Rb8) (24. Qxb6 Nf5 (24... Rc8 25. b4 Ra6 26. Qd4 Qb7 27. b5 Qxb5 28. Bf1 Qa4 29. Bxa6 Qxa6) 25. Qb5) 24... Ra5 25. Qb4 Ra4 26. Qb3 Ra7 27. Rc7 Rxc7 28. Bxc7 Qc6 29. Qxb6 Qc2 30. Bf3 Bf5 31. Bf4 (31. Bd6 Be4 32. Bg4 Nc8 $15) (31. Re1 $5 {[%CAl Re1e7]} Be4 32. Bxe4 dxe4 33. Qd6) 31... Be4 32. Rc1 Qd3 33. Bxe4 (33. Bg4 {is interesting.} Bf5 34. h3 h5 35. Bxh5 Bxh3 36. Qe3) 33... Qxe4 34. Qe3 Qxe3 (34... Rd8) 35. Bxe3 {[%mdl 4096] Endgame Rc7 is the strong threat. KRB-KRN} f6 36. Rc7 Nf5 37. Bc5 Rd8 {[%tqu "En","","","","g1f1","",10]} 38. Kf1 $1 Nd6 {[%tqu "En","","","","f1e2","",10]} 39. b4 (39. Ke2 $1 $16 {[%CAl Re2d3]}) 39... Ne4 $14 40. Bb6 {[%CAl Bc7g7] [#] Black must now prevent Rxg7+!} Rb8 41. Ba5 Rb5 42. Ke2 {[%tqu "En","","","","e4d6","",10]} Nd6 $1 43. Ra7 Nc4 44. Kd3 Ne5+ 45. Kc2 d4 {[%CAl Bd5d4,Bd4d3][%mdl 32]} 46. Kb3 Rd5 47. Bb6 d3 48. Ra1 Nf3 49. Rd1 Kf7 50. Kc3 d2 51. Be3 Ke6 52. Bxd2 Nxh2 53. Re1+ Kd7 54. Be3 Ng4 55. Bc5 {[%tqu "En","","","","d5f5","",10]} Ne5 (55... Rf5 $1 $14) 56. Ra1 $6 {Inaccuracy. f4 was best.} (56. f4 Nc6 57. Rh1) 56... Ke6 57. f4 Nd7 58. Re1+ Kf5 {The position is equal.} 59. Kc4 Rd2 60. Re7 Nxc5 61. bxc5 {KR-KR} g5 62. fxg5 fxg5 63. Rxh7 Rc2+ 64. Kd4 {[#] aiming for Re7.} Rd2+ 65. Kc4 {Threatens to win with Re7.} Rc2+ 66. Kb5 {Hoping for Rd7.} Rc3 67. c6 {[%CAl Bc5c6,Bc6c7][%mdl 32]} Rxg3 68. c7 Rc3 69. Kb6 Kf4 70. Rf7+ Ke4 71. Rg7 Kf4 72. Rg6 Rxc7 73. Kxc7 {KR-KP} g4 {[%CAl Bg5g4,Bg4g3,Bg3g2][%mdl 32]} 74. Kd6 g3 75. Kd5 Kf3 76. Kd4 g2 77. Kd3 Kf2 78. Rf6+ Ke1 79. Rg6 Kf2 80. Rxg2+ Kxg2 {Weighted Error Value: White=0.14 (very precise) /Black=0.11 (very precise) PRECISÃO STOCKFISH 17.1: BRANCAS 97% PRETAS 97%} 1/2-1/2 [Event "WCh Women FIDE 2025"] [Site "Shanghai Chongqing CH"] [Date "2025.04.09"] [Round "5.1"] [White "Ju, Wenjun"] [Black "Tan, Zhongyi"] [Result "1-0"] [ECO "B42"] [WhiteElo "2561"] [BlackElo "2555"] [Annotator "Chessbase - SF 17.1"] [PlyCount "117"] [EventDate "2025.??.??"] {[%evp 0,117,26,32,60,51,44,32,28,50,79,49,66,62,51,42,68,30,37,21,54,48,84,86,77,113,108,121,128,213,170,162,162,87,83,78,49,53,100,100,120,154,174,157,152,173,160,173,173,137,169,167,147,168,202,174,192,198,175,177,196,223,232,203,164,173,173,95,166,256,266,266,266,277,294,176,240,240,249,223,219,222,201,220,201,233,229,179,179,203,197,200,272,281,331,281,301,301,301,300,256,280,278,255,303,314,314,314,299,311,530,530,669,715,827,1043,1515,1659,2066,1495]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. O-O Ne7 8. c4 Nbc6 (8... d6 9. Nc3 O-O 10. Qe2 e5 11. Be3 Nbc6 12. Bxa7 Rxa7 13. Rfd1 Be6 14. Rac1 Qb8 15. Qe3 Rd8 16. Nd5 a5 17. Na1 Ng6 (17... Bxd5 $14 18. cxd5 Nb4) 18. Nc2 $16 a4 19. Bf1 Ra5 20. b4 axb3 21. axb3 h6 22. b4 Ra2 23. b5 {Caruana,F (2805)-Kamsky,G (2613) chess.com INT 2024 ½-½ (62)}) 9. Nc3 Ne5 (9... O-O 10. Qe2 d5 11. cxd5 exd5 12. exd5 Nxd5 13. Rd1 {And now Nxd5 would win.} Nxc3 14. Bxh7+ $2 {[%mdl 8192]} (14. bxc3 $15 Qh4 15. Re1) 14... Kh8 $19 15. bxc3 Qh4 $1 16. Be4 $2 (16. Bc2 Bg4 17. Qf1) 16... Re8 $19 17. Nd2 Bg4 18. Nf3 Bxf3 19. gxf3 f5 20. Rd5 fxe4 21. f4 Kg8 {[%CAl Be4e3]} 22. Rg5 Re6 23. f5 $2 (23. Rb1 b5 24. Be3) 23... e3 {0-1 (23) Tregubenko,N (2193)-Kazhgaleyev,M (2504) Moscow RUS 2025}) 10. c5 $146 {White is slightly better.} (10. Be2 Qc7 11. c5 b6 $14 (11... Bxc5 12. Nxc5 Qxc5 13. Be3 Qc7 14. Rc1 N5c6 {[%CAl Bd7d5]} 15. Bc5 $18 (15. f4 d6 {Prevents Bc5.} 16. b4 {aiming for b5.} O-O 17. a4 $16 (17. b5 axb5 18. Nxb5 Qd8 (18... Qa5 $1 $14) 19. Nxd6 $16 Rxa2 20. Bc4 Ra3 21. Bc5 Ra5 22. Be3 $16 {keeps the pressure on.} (22. Bb3 Rxc5 $1 23. Rxc5 Qb6 24. Qc1 {only move.} (24. Qc2 Nd4 {Lam,D (2088)-Lou Yiping (2451) Hong Kong HKG 2024 0-1}) 24... Qxb3 25. Rb5))))) 10... N7g6 (10... b6 $5 {[%CAl Rb6c5]}) 11. Be2 b5 $6 {Inaccuracy. b6 was best.} (11... O-O) (11... b6) 12. f4 $16 Nc4 $6 {Inaccuracy. Nc6 was best.} (12... Nc6) 13. a4 b4 14. Bxc4 bxc3 {[%tqu "En","","","","d1d4","",10]} 15. bxc3 (15. Qd4 $1 $18) 15... Bb7 16. Qe2 $6 {Inaccuracy. Qd4 was best.} (16. Qd4) 16... O-O $14 17. Bd3 f5 $6 {Inaccuracy. Qc7 was best.} (17... Qc7 18. Be3 Rab8 19. f5 exf5 20. Rxf5 Bc8 21. Bc2 d6 22. cxd6 Bxe3+ 23. Qxe3) 18. exf5 $16 exf5 19. Be3 Qc7 $6 {Inaccuracy. Re8 was best.} (19... Kh8 $16) (19... Re8) 20. Bxa6 $18 Rfe8 $6 {Inaccuracy. Kh8 was best.} (20... h6 21. g3 Kh7) (20... Kh8) 21. Bxb7 Qxb7 22. Qc4+ Kh8 23. Bd4 Re6 24. h3 Rae8 25. Rf2 {Against Re2} Bb8 26. Raf1 Nxf4 $6 {Inaccuracy. Bc7 was best.} (26... Qa8 27. Nc1 Bc7) (26... Bc7 27. Nd2) 27. Rxf4 Bxf4 28. Rxf4 Re1+ {[%tqu "En","","","","f4f1","",10]} 29. Rf1 $1 Rxf1+ 30. Kxf1 Qe4 {[%csl Ge8][%CAl Re4e1] [#]} 31. Kg1 Qb1+ 32. Kh2 Re1 {...f4 is the strong threat.} 33. Qd5 {Intending Qa8+ and mate.} (33. Qf7 Rh1+ 34. Kg3 Qe1+ 35. Bf2 (35. Kf4 Qe4+ 36. Kg3 Qe1+ 37. Bf2 Qe5+ 38. Kf3 Qe4+ 39. Kg3 Qe5+ 40. Kf3 Qe4+ 41. Kg3 Qe5+) 35... Qe5+ 36. Kf3 Qe4+ 37. Kg3 Qe5+ 38. Kf3 Qe4+ 39. Kg3 Qe5+) 33... h6 $2 {Mistake. Rh1+ was best.} (33... Rh1+ 34. Kg3 Qe1+ 35. Bf2 Qxc3+ 36. Kf4 Qb4+ 37. Bd4 (37. Kxf5 Qxa4 38. Bd4 Qa2 $16) 37... h6 (37... Rf1+ 38. Kg5 Qb8 39. Qe5)) 34. Nd2 (34. Qxd7 Rh1+ 35. Kg3 Qe1+ 36. Bf2 Qe5+ 37. Kf3 Qe4+ 38. Kg3 Qe5+ 39. Kf3 Qe4+ 40. Kg3 Qe5+) 34... Rh1+ 35. Kg3 Qe1+ 36. Bf2 Qe2 {[%CAl Bf5f4]} 37. Qd4 Rd1 38. Be3 Kh7 39. a5 Re1 40. Bf2 Rd1 41. Be3 Re1 42. Nc4 Ra1 43. Nd6 Ra2 44. Bf2 Qe6 $6 {Inaccuracy. Qc2 was best.} (44... Qc2 45. c4 Kh8 46. a6 Rxa6 47. Qe5 Ra2 48. Qxf5 Qe2 49. Qf4 Ra3+ 50. Kh2) 45. Qf4 Kg6 46. Kh2 Qf6 47. Nc4 Kh7 48. Bd4 Qe6 49. Nd6 Qg6 {[%csl Ga2][%CAl Rg6g2] [#]} 50. Qf3 f4 51. a6 Rxa6 52. Qxf4 Ra2 {[%csl Ga2][%CAl Rg6g2]} 53. Qf3 Qe6 54. Nf5 g5 55. Ne3 d6 $6 {Inaccuracy. Rd2 was best.} (55... Rd2 56. Ng4 Kg8 57. Nf6+ Kg7 58. Ne4+ Rxd4 59. cxd4 Kg8 60. Ng3 Kg7 61. Qe4) 56. c6 {White mates.} Ra8 57. Nd5 Rc8 58. Qd3+ Kg8 {[%tqu "En","","","","d5e7","",10]} 59. Ne7+ $1 {[%mdl 512] Weighted Error Value: White=0.12 (very precise) /Black=0.31 PRECISÃO STOCKFISH 17.1: BRANCAS 96% PRETAS 92%} 1-0 [Event "WCh Women FIDE 2025"] [Site "Shanghai Chongqing CH"] [Date "2025.04.10"] [Round "6.1"] [White "Tan, Zhongyi"] [Black "Ju, Wenjun"] [Result "0-1"] [ECO "A15"] [WhiteElo "2555"] [BlackElo "2561"] [Annotator "Chessbase - SF 17.1"] [PlyCount "104"] [EventDate "2025.??.??"] {[%evp 0,104,20,-15,-10,3,4,-21,-21,-20,-10,-31,-10,-47,-45,-13,-22,-7,-15,-12,-29,-12,20,30,51,7,24,30,30,29,29,6,1,-14,-12,-21,-27,-20,-18,-25,-36,-28,-30,-138,-111,-110,-82,-48,-36,-36,0,0,0,0,0,0,0,0,0,0,-20,-20,-20,-34,-40,-51,-32,-30,-35,-42,-32,-66,-64,-56,-61,-55,-89,-97,-97,-104,-108,-134,-125,-193,-231,-234,-243,-274,-205,-257,-266,-288,-340,-351,-311,-311,-406,-430,-442,-398,-500,-444,-472,-637,-637,-736,-736]} 1. c4 Nf6 2. Nf3 e6 3. b3 d5 4. Bb2 c5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 d4 (7... Be7 8. d4 O-O 9. O-O) 8. O-O {The position is equal.} Be7 9. Na3 (9. e3 O-O 10. exd4 cxd4 11. Re1 Bg4) 9... O-O 10. e3 (10. Nc4 Be6 11. e3 (11. Ng5 Bd5 12. e4 dxe3 13. dxe3 {aiming for Qb1.} Bxg2 14. Kxg2 h6) 11... Rc8 12. exd4 (12. Nfe5 Nxe5 (12... Bd5) 13. Nxe5 dxe3 (13... Bd5 14. exd4 cxd4) 14. dxe3 Bd5 (14... Qc7 $14) 15. Bh3 $1 {[%CAl Rh3c8]}) 12... cxd4 13. Re1 {[%CAl Be1e6]} Bd5 14. Nce5 (14. Nfe5 Bxg2 15. Kxg2 Re8 16. Nxc6 bxc6 (16... Rxc6 17. Qf3) 17. Qf3 c5 18. d3 Bf8) 14... Nxe5 15. Nxe5 (15. Rxe5 Bc5 16. Nh4 Bxg2 17. Kxg2 Qd6 18. Re1 Rfe8 19. Qf3 Qd7) 15... Re8 (15... Bxg2 16. Kxg2 Qd5+ 17. Qf3) 16. Bf3 (16. Rc1 Rxc1 17. Qxc1 Bf8 18. Nf3 Rxe1+ 19. Qxe1 Qa5 20. Qa1 Bc5 21. d3 h6 22. Bxd4 Bxd4 23. Nxd4 Qd2) 16... Bc5 17. Rc1 Qd6 18. Nd3 (18. Nc4 Qc6 19. Ne5) 18... Rxe1+ 19. Nxe1 Re8 {[%CAl Be8e1]} 20. Nd3 Bb6 21. Nf4 Bxf3 22. Qxf3 Qd7 23. h4 h6 24. Ng2 (24. Kg2 Re5 25. Rc4) (24. a4) 24... Ng4 $1 {Giri,A (2777)-Ding,L (2778) Shamkir 2018 CBM 184 [Roiz,Michael] ½-½ (69)}) 10... dxe3 (10... Bf5 11. exd4 cxd4 12. Nc4 Rc8 13. Re1 Re8 14. Nfe5 Be6 15. Nxc6 bxc6 16. Rxe6 fxe6 17. Qe2 Bf8 (17... Bd6 $5 {[%CAl Re6e5]}) 18. Re1 c5 19. d3 Kh8 20. Bc1 Bd6 21. Bg5 Bb8 22. Qf3 Qe7 23. Qd1 (23. Nd2) 23... Qf7 $15 24. Qf3 Rf8 25. Bh3 {Gorshtein,I (2569)-Kilic,E (2459) Eforie Nord ROU 2025 ½-½ (34)}) 11. dxe3 Bf5 12. Ne5 $146 (12. Nc4 Qc7 13. Nfe5 {Strongly threatening Nxc6.} Rfd8 14. Qe2 $1 Be4 $14 (14... Nb4 15. e4 $1 $16 {[%CAl Re4f5]} (15. Rfd1 Rxd1+ 16. Rxd1 {Hoping for a3.} Be6 $1 $14 (16... Rd8 17. Rxd8+ $16 (17. a3 Rxd1+ 18. Qxd1 Na6 19. g4 Be6 $1 20. g5 Ne8 $1 21. h4 b5 22. Nd2 Bd6 23. f4 c4 (23... Nb8) 24. bxc4 $16 bxc4 25. Ndxc4 $1 $16 {[%mdl 512] Black must now prevent Qa4.} (25. Qc2 c3 $14 (25... Qa5 26. Nexc4 Bxc4 (26... Qc5 {Dzagnidze,N (2517)-Kiolbasa,O (2410) Kolkata IND 2022 1-0 (34)}) 27. Nxc4 Qe1+ 28. Bf1 Nc5) 26. Bxc3 Bxe5 27. fxe5 Qc5) 25... Bf8 26. Qa4) 17... Qxd8 18. e4)) 15... Be6 16. f4)) 12... Nxe5 13. Bxe5 Qc8 14. Qe2 Bh3 15. Qf3 Bxg2 16. Kxg2 Qe6 17. Bb2 Ne4 18. Rfd1 {Inhibits Nd2.} Rad8 19. Nc4 b5 20. Ne5 f5 {[%tqu "En","","","","f3e2","",10]} 21. Nd3 $6 {Inaccuracy. Qe2 was best.} (21. Qe2 Bf6 22. Nf3 Bc3 23. Rxd8 Rxd8 24. Bxc3 Nxc3 25. Qc2 b4 26. a3 a5) 21... g5 $1 $17 22. Ne1 Bf6 $6 {Inaccuracy. g4 was best.} (22... c4 $19 23. Bd4 c3) (22... g4 23. Qe2) 23. Bxf6 Qxf6 24. Rxd8 Rxd8 25. Rd1 Rxd1 26. Qxd1 {[%mdl 4096] Endgame KQN-KQN} Qd6 $36 {[%mdl 2048] Inhibits Qd5+. Black is more active.} 27. Qh5 Kg7 28. Qe8 a6 29. Nf3 Nf6 {[%tqu "En","","","","e8a8","",10]} 30. Qa8 h6 31. h4 $6 {Inaccuracy. Qa7+ was best. [#]} (31. a4 $15) (31. Qa7+ Kg6 32. Qb7 Qe6 33. Kf1 Qe4 34. Qc6 Qxc6 35. Ne5+ Kg7 36. Nxc6 Ne4) 31... g4 $19 32. Qb7+ {[%tqu "En","","","","d6d7","",10]} Qd7 $1 33. Qxd7+ Nxd7 {KN-KN} 34. Nd2 (34. Ne1) 34... Kf6 35. f4 $2 {Mistake. f3 was best.} (35. f3) 35... Ke6 $1 36. e4 {[%tqu "En","","","","f5e4","",10]} fxe4 $1 37. Nxe4 $6 {Inaccuracy. Kf2 was best.} (37. Kf2 Kd5 38. Ke3 Nf6 39. Nb1 Ke6 40. Nd2 Kf5 41. Ke2 Nd5 42. Nf1 c4) 37... Kd5 38. Nf2 Nf6 39. Kf1 Kd4 40. Ke2 h5 41. a4 Kc3 42. axb5 axb5 43. Nd3 (43. Ke3 Kxb3 44. Ne4 Nxe4 45. Kxe4) 43... Ne4 {Black is clearly winning.} 44. Ke3 Nxg3 45. Nxc5 Nf5+ 46. Ke4 Nxh4 47. Ke5 Kb4 48. Ne4 Kxb3 49. Kf6 Nf3 50. f5 h4 {[#] And now ...g3 would win.} 51. Ke7 $6 {Inaccuracy. Ke6 was best.} (51. Ke6 g3 (51... Nd4+ 52. Ke5 Nxf5 53. Kxf5 g3 54. Ng5 g2 55. Nh3 Kc3 56. Kg4 b4) 52. f6) 51... g3 {[%CAl Bg4g3,Bg3g2][%mdl 32]} 52. f6 g2 {Weighted Error Value: White=0.41/Black=0.09 (flawless) PRECISÃO STOCKFISH 17.1: BRANCAS 92% PRETAS 96%} 0-1 [Event "WCh Women FIDE 2025"] [Site "Shanghai Chongqing CH"] [Date "2025.04.13"] [Round "7.1"] [White "Ju, Wenjun"] [Black "Tan, Zhongyi"] [Result "1-0"] [ECO "B30"] [WhiteElo "2561"] [BlackElo "2555"] [Annotator "Chessbase - SF 17.1"] [PlyCount "93"] [EventDate "2025.??.??"] [WhiteTeam "CHN"] [BlackTeam "CHN"] [WhiteClock "0:20:16"] [BlackClock "0:25:49"] {[%evp 0,93,32,34,44,50,50,29,55,40,57,41,37,39,36,24,42,45,40,-7,6,31,17,11,-4,-23,2,8,15,-4,-32,-19,-16,-3,0,0,-59,-68,-45,-64,-64,-64,-51,-49,-49,-23,-23,-37,-43,-46,-74,-101,-36,-49,-56,-20,-8,0,0,-47,-28,-22,-23,-19,2,2,6,0,23,14,6,6,12,28,35,42,59,47,78,90,78,80,130,80,128,155,140,89,251,267,312,312,312,317,315,319]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Qb6 7. Nxc6 bxc6 8. Bd3 Ng6 9. c4 {The position is equal.} Be7 10. Nc3 O-O 11. Na4 Qc7 12. c5 d5 13. cxd6 Bxd6 14. Qh5 $146 (14. g3 Ne5 (14... c5 15. Be3 c4 16. Be2 (16. Rc1 Ba6 17. Bxc4 Bxc4 18. b3 Bxb3 19. axb3 Qe7 20. Qc2 Rab8 21. Rfd1 {[%CAl Bd1d6]} Ba3 22. Ra1 Rfc8 {Against Nc5} 23. Qd3 h6 24. Qa6 Rc7 25. Nb6 Bb2 26. Rab1 Ba3 27. Ra1 Bb2 28. Rab1 Ba3 {Illingworth,M (2512)-Volodin,A (2457) Batumi 2018 ½-½}) 16... Rd8 {[%CAl Bd6g3] White must now prevent ...Bxg3!} 17. Qc2 Ba6 18. Rac1 {[%CAl Re2c4]} Rac8 19. f4 Ne7 20. Rfd1 (20. a3 $5 {[%CAl Re4e5]}) 20... Nc6 (20... g5 $5 {[%CAl Rg5f4]}) 21. a3 e5 22. Bxc4 Bxc4 23. Qxc4 exf4 24. gxf4 Bxf4 25. Rxd8+ Rxd8 26. Bxf4 Qxf4 27. Qxc6 h5 28. Rf1 Qg4+ {Kazantzoglou,S (2195)-Kalogridis,A (2382) Thessaloniki GRE 2025 ½-½ (33)}) 15. Be2 c5 16. Be3 Bb7 17. Rc1 {[%CAl Ra4c5]} Bxe4 18. Nxc5 Bc6 19. f4 {Hoping for Na6.} Ng6 20. Ne4 Rfd8 {[%CAl Bd6f4] ...Bxf4! is the strong threat.} 21. Qc2 Bxe4 22. Qxc7 Bxc7 23. Rxc7 a5 24. Rfc1 Nf8 25. R1c4 Bd5 26. Ra4 Rdb8 27. b3 Rb4 28. Rxb4 axb4 {Xiong,J (2709)-Swiercz,D (2649) Chess.com INT 2021 ½-½ (64)}) 14... Rb8 15. b3 Rd8 16. Rd1 Rb4 17. Bb2 Nf4 18. Qf3 Nxd3 19. Rxd3 {[#] Strongly threatening Rad1.} Ba6 (19... Bxh2+ 20. Kh1 Rxd3 21. Qxd3 $16) 20. Rdd1 Bxh2+ 21. Kh1 Bd6 $1 {[%CAl Bf7f5] next ...f5! is good for Black.} (21... Rxd1+ 22. Rxd1 Bd6 23. Ba3 $16) 22. Qc3 {[%csl Gb2][%CAl Rc3g7]} Bf8 23. Nc5 Rb6 (23... Be2 $5 {[%CAl Re2d1]} 24. Rxd8 Qxd8 $15) 24. Qe5 Qe7 {Threatening ...Rb5.} 25. Rac1 Rb5 26. Rxd8 Qxd8 27. Qd4 Qh4+ $2 {Mistake. Qg5 was best.} (27... Qg5 28. b4) 28. Kg1 Bc8 29. e5 $6 {Inaccuracy. a4 was best.} (29. a4 Rb8 30. Qe5 Ra8 31. Qc7) 29... Qxd4 30. Bxd4 a5 31. f4 h5 32. Kf2 Be7 33. Ke3 g5 34. Ne4 gxf4+ 35. Kxf4 Bb7 $6 {Inaccuracy. Rd5 was best.} (35... Rd5) 36. Bc5 Bxc5 37. Nxc5 $16 {[%mdl 4096] Endgame KRB-KRN} Kg7 $6 {Inaccuracy. a4 was best.} (37... a4) 38. Kg5 $6 {Inaccuracy. a4 was best. And now a4 would win.} (38. a4) 38... Ba8 $2 {Mistake. a4 was best.} (38... a4 39. Rc4 axb3 40. axb3 Bc8 41. b4 Rb8 42. Rd4 h4 43. Rg4 Ra8 44. Kxh4+) 39. Kxh5 $6 {Inaccuracy. a4 was best.} (39. a4) 39... Rb8 40. Rc4 {[#] Threatens to win with Rg4+.} Rh8+ 41. Kg4 Rh2 $2 {Mistake. Rb8 was best.} (41... Rb8 42. Kg5 Rd8 43. Ra4 Rd5 44. Rxa5 Rxe5+ 45. Kf4 Rf5+ 46. Ke4 Rd5 47. b4) 42. Kg3 Rh5 43. Rg4+ Kf8 44. Ra4 Ke7 45. Rxa5 Rxe5 46. Ra7+ (46. Rxa8 Rxc5 47. Kf4 Rf5+ 48. Ke3 Rg5) 46... Kd6 47. b4 {Weighted Error Value: White=0.14 (very precise) /Black=0.22 (precise) PRECISÃO STOCKFISH 17.1: BRANCAS 94% PRETAS 89%} (47. Rxa8 Rxc5 48. Kf4 Rf5+ 49. Ke3 Re5+ 50. Kf3 Rf5+ 51. Ke3 Rg5) 1-0 [Event "WCh Women FIDE 2025"] [Site "Shanghai Chongqing CH"] [Date "2025.04.14"] [Round "8.1"] [White "Tan, Zhongyi"] [Black "Ju, Wenjun"] [Result "0-1"] [ECO "C24"] [WhiteElo "2555"] [BlackElo "2561"] [Annotator "Chessbase - SF 17.1"] [PlyCount "106"] [EventDate "2025.??.??"] [WhiteTeam "CHN"] [BlackTeam "CHN"] [WhiteClock "0:08:16"] [BlackClock "0:26:56"] {[%evp 0,102,34,12,12,8,22,28,7,-12,18,35,8,4,6,2,16,-2,-3,-23,0,-3,4,15,15,17,65,66,67,32,63,25,52,41,40,24,40,26,38,15,10,8,20,-11,-5,-36,-18,-72,-81,-68,-68,-117,-105,-109,-71,-80,-106,-154,-154,-143,-141,-119,-187,-179,-181,-171,-264,-265,-104,-153,-157,-157,-57,-31,-70,-73,-84,-77,-98,-127,-69,-66,-66,-137,-132,-126,-71,-92,-134,-132,-164,-198,-284,-261,-254,-278,-282,-340,-340,-340,-346,-568,-696,-742,-579]} 1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bb4 5. Nf3 d6 6. O-O Bxc3 7. bxc3 O-O 8. Bg5 h6 9. Bh4 Na5 (9... Be6 10. Bb3 Kh7 11. Nd2 (11. d4 $5 {[%CAl Rd4d5]}) 11... g5 12. Bg3 Ne7 13. Re1 Ng6 14. Nf1 h5 15. f3 h4 16. Bf2 Nf4 17. Ne3 Rg8 18. Bxe6 fxe6 19. h3 Qd7 20. a4 Qc6 21. Qd2 a5 22. Reb1 b6 23. d4 Rad8 24. Rb5 $2 {[%mdl 8192] Egorov,E (2261)-Durarbayli,V (2618) chess.com INT 2024 0-1 (41)} (24. Kh1 $14 {keeps the upper hand.})) 10. Bb3 Nxb3 (10... c5 11. Nd2 {[%CAl Bd3d4]} g5 12. Bg3 Qe7 13. Re1 Bg4 14. f3 Be6 {[%CAl Bc5c4]} 15. Bxe6 fxe6 16. d4 cxd4 17. cxd4 Nc6 18. Nc4 Nxd4 {White must now prevent ...Rac8.} 19. c3 Rac8 {And now ...Nxf3+ would win.} 20. Nxe5 dxe5 21. cxd4 exd4 22. Qxd4 Rfd8 23. Qxa7 Rc2 24. Rac1 Rdc8 25. Qe3 {Grischuk,A (2792)-Naiditsch,A (2705) Dubai 2014 ½-½ (56)}) 11. axb3 Qe7 $146 {The position is equal.} (11... Bg4 12. h3 Bxf3 13. Qxf3 a6 (13... g5 14. Bg3 Qe7 15. Rfe1 a6 16. d4 Rad8 17. dxe5 dxe5 18. Qf5 Nd7 19. Rad1 {White wants to play Rd2.} f6 20. b4 Qh7 {Threatens to win with ...Qxf5.} 21. Qf3 Qe7 22. Rd3 Rfe8 23. Red1 Nf8 24. h4 Ne6 25. Qf5 Rxd3 26. Qg6+ {Bebchuk,E (2300)-Richter,K (2240) Dortmund 1993 1-0 (35)}) 14. d4 Qe7 15. Rfd1 Rae8 16. dxe5 (16. Ra5 $5 {[%CAl Rd4e5]}) 16... Qxe5 17. Bxf6 Qxf6 18. Qxf6 gxf6 19. Rd4 Kg7 20. Rad1 Re7 21. R1d3 Rfe8 22. Rg3+ Kh7 23. Rg4 Re5 24. Rf4 Kg6 25. Rg4+ Kh7 26. Rf4 {Kulhanek,T (2382)-Chalupa,I (2086) Prague 2003 ½-½ (41)}) 12. Re1 Qe6 13. d4 Nd7 14. Qd3 a6 15. Rad1 Re8 16. Bg3 b5 17. Nd2 Nf6 18. b4 Nh5 19. Nb3 Qg6 20. dxe5 Nxg3 21. hxg3 {[%CAl Re5d6]} Rxe5 22. Na5 {Inhibits Bb7.} Bd7 23. Re3 Rae8 {[%CAl Re5e4]} 24. Rde1 f5 $36 {[%mdl 2048] White is under pressure.} 25. Qd4 Rxe4 26. Rxe4 Rxe4 27. Rxe4 fxe4 $15 {[%mdl 4096] Endgame KQB-KQN} 28. c4 $6 {Inaccuracy. Nb3 was best.} (28. Nb3 Bc6 29. Nd2 e3 30. Qxe3 Qxc2 31. Kh2 Qf5 32. Nf3 Qf6 33. Nh4 Bd7) 28... e3 29. Qxe3 Qxc2 30. Qa7 $2 (30. cxb5 $17 Bxb5 31. Kh2) 30... bxc4 $19 31. Qxc7 {[#]} Bb5 32. Nb7 $2 {Mistake. Qxd6 was best.} (32. Qxd6) 32... c3 33. Nxd6 Qd3 $2 {Mistake. Kh7 was best.} (33... Kh7 34. Kh2 Qd3 35. g4 Qd4 36. Nxb5 axb5 37. Qc8 Qd3 38. g5 c2 39. g3) 34. Qf7+ Kh7 35. Nf5 {[%csl Gf5][%CAl Rf7g7]} Qd7 36. Qxd7 (36. Ne7 Qe8 37. Qf5+ g6 38. Qc5) 36... Bxd7 {KB-KN} 37. Nd4 Ba4 38. Ne2 c2 39. f3 $6 {Inaccuracy. Nc1 was best.} (39. Nc1) 39... Kg6 {Black is clearly winning.} (39... Bb5 $2 40. Nc1 $19) 40. Kf2 Bb5 41. Nc1 h5 42. Ke3 Kg5 43. Kd2 Bf1 44. Nb3 $6 {Inaccuracy. Kxc2 was best.} (44. Kxc2 Bxg2 45. Kd3 (45. Kd2 Bxf3 46. Ke3 Bd5 47. Ne2 Kf5 48. Nd4+ Ke5 49. Kd3 Bg2)) 44... Bxg2 45. Nd4 {[#]} Bxf3 $1 {[%mdl 512]} 46. Nxf3+ {KN-KP} (46. Ne6+ Kf6) 46... Kg4 47. Nd4 Kxg3 48. Nf5+ Kg4 49. Ne3+ Kf3 50. Nxc2 h4 {[%CAl Bh5h4,Bh4h3,Bh3h2][%mdl 32] Strongly threatening ...h3.} 51. Ne1+ Kg3 52. Ke3 h3 {( ? ...h2)} 53. Nf3 h2 {Weighted Error Value: White=0.73/Black=0.04 (flawless) PRECISÃO STOCKFISH 17.1: BRANCAS 93% PRETAS 96%} 0-1 [Event "WCh Women FIDE 2025"] [Site "Shanghai Chongqing CH"] [Date "2025.04.16"] [Round "9.1"] [White "Ju, Wenjun"] [Black "Tan, Zhongyi"] [Result "1/2-1/2"] [ECO "B30"] [WhiteElo "2561"] [BlackElo "2555"] [Annotator "Chessbase - SF 17.1"] [PlyCount "76"] [EventDate "2025.??.??"] [WhiteTeam "CHN"] [BlackTeam "CHN"] [WhiteClock "0:33:11"] [BlackClock "1:01:56"] {[%evp 0,76,12,12,50,50,50,45,41,40,43,31,20,4,13,15,-3,-4,23,-10,12,29,8,25,24,24,40,40,53,58,58,21,45,47,39,58,58,55,55,42,29,27,27,20,5,19,16,6,6,16,15,-2,0,2,0,-8,-4,-6,-6,0,0,-12,0,-1,3,0,0,13,14,4,4,15,15,15,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Re1 Nd4 (5... a6 6. Bxc6 Nxc6 7. d4 cxd4 8. Nxd4 d6 (8... Qc7 9. Nc3 d6 10. Nxc6 bxc6 11. Qg4 e5 12. Qg3 h5 13. h4 Be6 14. b3) (8... Be7 9. Nc3 O-O 10. Nxc6 dxc6 11. e5) 9. Nc3 Be7 10. Nxc6 bxc6 11. Qg4 Kf8 (11... O-O 12. Bh6 Bf6 13. e5 dxe5 14. Rad1 Qe7 15. Ne4 Kh8 16. Be3) 12. b3 Qa5 13. Bb2) 6. Nxd4 cxd4 7. c3 (7. d3 a6 (7... Nc6 8. Nd2 Be7 9. Qg4 O-O 10. e5 f5 11. exf6 Bxf6 12. Ne4 d6 13. Nxf6+ Qxf6 14. Qg3 h6 15. Rf1 e5) 8. Ba4 Nc6 (8... b5 9. Bb3 Bb7 10. Nd2 Nc6 11. f4 Na5 12. Bd5 Be7 13. Bxb7 Nxb7 14. Nf3 Qb6 15. Qe2 Na5 16. Qf2 Bc5 17. a3) 9. Bxc6 bxc6 10. e5 d6 11. Bf4 dxe5 12. Bxe5 f6 13. Bg3 Be7 14. Qh5+ g6 15. Qh6 Bf8 16. Qc1 Bg7) 7... a6 8. Bf1 Nc6 9. Na3 (9. d3 Bc5 10. Nd2 O-O 11. Nb3 (11. e5 Be7 12. Nf3 dxc3 13. bxc3 d6 14. exd6 Qxd6 15. d4 b5 16. Bd3 Bb7 17. Qe2) 11... Ba7 12. cxd4 Nxd4 13. Be3 Nxb3 14. Qxb3) 9... Be7 (9... Bc5 10. b4 Ba7 11. Rb1 (11. Nc2 Qh4 {[%CAl Bd4d3]} 12. Qf3 O-O 13. Bb2 {[%CAl Rc3d4]} d3 14. Nd4 Ne5 15. Qg3 Qxg3 16. hxg3 d6) 11... O-O 12. b5 axb5 13. Nxb5 Bc5 {Inhibits Ba3.} (13... dxc3 14. dxc3 Bc5 15. Be3 Bxe3 16. Rxe3 Rxa2 17. Bc4 Ra8 18. Nd6) 14. Bb2 {[%CAl Rc3d4]} dxc3 15. Bxc3 d5 (15... Rxa2 $2 {[%eval 5,0] 15...e5} 16. d4 Bb6 17. Bc4 Ra8 18. Nd6) 16. exd5 (16. d4 Bb6 17. e5 Rxa2) 16... exd5 (16... Qxd5 $2 {[%eval -6,0] 16...exd5} 17. Nc7) 17. d4 Be7 (17... Bb6 18. Qc2 Qf6 19. Bd3 {Prevents Bf5.} g6 20. Re3) 18. Qc2 Bf6 19. Bd3 g6 20. f4 (20. a3 Be6 21. Qd2 Re8 22. Qf4 Bg5 23. Qg3 Bh4) 20... Bd7 21. f5 Na7 22. fxg6 (22. Nxa7 Rxa7 23. Re3 Re8 (23... g5 $5 {[%CAl Rd8c7]}) 24. Rf3 g5) 22... hxg6 23. Nd6 (23. Nxa7 Rxa7 24. Bxg6 $2 {[%mdl 8192]} (24. Bb4) 24... fxg6 $19 25. Qxg6+ Bg7) 23... Ba4 (23... Qc7 24. Nxb7 (24. Bxg6 $2 {[%eval -11,0] 24.?f2} Qxd6) (24. Qf2 $5 {[%CAl Rf2f6]} Qxc3 25. Qxf6 Qxd3 26. Rxb7 $15) 24... Nb5 25. Bxb5 {Strongly threatening Nc5.} (25. Ba1 $2 {[%eval -31,0] 25.?f2} Qxc2 26. Bxc2 Rxa2 27. Bb3 Rxa1 28. Rxa1 Bxd4+ 29. Kf1 Bxa1 30. Rxa1 Bc6) 25... Bxd4+ 26. Bxd4 Qxc2 27. Bxd7 Rxa2 {[%csl Ga2][%CAl Rc2g2]} 28. Bh3 Qd3) 24. Qxa4 {Ponomariov,R (2741)-Gelfand,B (2751) Tashkent 2012 CBM 152 [Kritz,Leonid] ½-½ (34)}) (9... b5 10. Nc2 Bc5 11. b4 Bb6 12. cxd4 Nxd4 13. Bb2 Nxc2 14. Qxc2 O-O 15. d4) (9... Qc7 10. Nc2 Bc5 11. b4 Ba7 12. Bb2 {[%CAl Rc3d4]} dxc3 13. Bxc3 O-O 14. Qg4 {[%csl Gc3][%CAl Rg4g7]} e5 {[%CAl Bf7f5]} 15. Qg3 d6 16. Rac1 {[%CAl Bd2d4]} Qe7 17. Ne3 Be6 (17... f5 $5 {[%CAl Rf5f4]} 18. Bc4+ (18. Nxf5 Bxf5 19. exf5 Rxf5 $17) 18... Kh8 $15) 18. h4 Rac8 19. h5 h6 20. Bc4 $2 {[%mdl 8192]} (20. Nf5 Bxf5 21. exf5) 20... Nd4 $2 (20... Bxe3 $19 21. Bxe6 Bf4) 21. Bxd4 Bxd4 22. Nf5 Bxf5 23. exf5 Qf6 (23... Bb2 $5 {[%CAl Rb2c1]} 24. Rc2 b5 $17) 24. Qf3 {Zhao,E (2413)-Lazavik,D (2572) chess.com INT 2025 ½-½ (53)}) 10. Nc2 d5 11. Nxd4 $146 (11. e5 O-O 12. Qg4 f5 13. Qe2 Bd7 14. b3 Bc5 15. Bb2 {[%CAl Rc2d4]} f4 {[%CAl Bf4f3] Hoping for ...f3!} 16. Nxd4 Bxd4 17. cxd4 f3 18. Qe3 fxg2 19. Bxg2 Qh4 20. Qg3 Qh6 21. Re3 Rf4 22. Rf3 Rxf3 23. Qxf3 Qxd2 24. Bc3 Qc2 25. Bf1 {[%CAl Bf1d3] Threatens to win with Bd3!} Rf8 {Ostrovskiy,A (2414)-Yap,K (2363) New York 2018 ½-½ (32)}) (11. exd5 Qxd5 12. g3 O-O 13. Bg2 Qd7 14. Bxc6 bxc6 15. Nxd4 c5 16. Nf3 Bb7 {aiming for ...Qc6.} 17. d4 cxd4 18. Nxd4 {[%CAl Bd4f5]} Rfd8 19. Qe2 Bc5 20. Be3 e5 21. Nf3 Bd6 22. Nd2 f5 23. f3 h6 24. Rad1 Qf7 25. Nc4 Bc7 {Klimkowski,J (2520)-Ibarra Jerez,J (2567) chess.com INT 2023 1-0 (78)}) 11... Nxd4 12. cxd4 dxe4 13. d3 exd3 14. Bxd3 O-O 15. Be4 Bf6 16. Be3 (16. Qh5 g6 17. Qf3 Bxd4) 16... g6 17. Qb3 $6 {Inaccuracy. Rc1 was best.} (17. Rc1 Bg5) 17... Bxd4 {The position is equal.} 18. Rad1 (18. Bxb7 $2 Rb8 19. Qd1 Bxe3 20. Bxc8 Bxf2+ 21. Kxf2 Rxb2+ 22. Kg1 Qxd1 23. Rexd1 Rxc8 $19) 18... e5 19. Bxd4 (19. Bxb7 $2 Rb8 20. Bxd4 exd4 $19) 19... exd4 20. Qb4 (20. Bxb7 $2 Rb8 21. Re4 Rxb7 $19) 20... a5 21. Qxd4 Qxd4 (21... Bg4 {keeps more tension.} 22. f3 Be6 23. a3 Rb8) 22. Rxd4 Be6 23. Bd5 Rfd8 (23... Rad8 $5 24. Red1 Rfe8) 24. Red1 Rac8 25. Kf1 Rd6 {[#] And now ...Rcd8 would win.} 26. Bxe6 Rxe6 27. Rd8+ Rxd8 28. Rxd8+ {[%mdl 4096] Endgame KR-KR} Kg7 29. Rd7 b6 30. g4 Kf6 31. Rb7 h5 32. gxh5 gxh5 33. Kg2 Kg6 34. Kg3 f6 35. h4 Kf5 36. Rh7 Kg6 37. Rb7 Kf5 38. Rh7 Kg6 $1 {Weighted Error Value: White=0.03 (flawless) /Black=0.03 (flawless) PRECISÃO STOCKFISH 17.1: BRANCAS 98% PRETAS 99%} 1/2-1/2