[Event "WWCCM 2023"] [White "Lei Tingjie"] [Black "Ju Wenjun"] [Site "Shanghai"] [Round "1.1"] [Annotator "TA"] [Result "1/2-1/2"] [Date "2023.07.05"] [WhiteElo "2554"] [BlackElo "2566"] [PlyCount "100"] [TimeControl "60"] {[%evp 18,100,18,12,12,-18,-28,-16,-5,-16,-10,-14,-27,-16,-20,-22,-12,-15,-9,-10,-5,-8,2,2,4,8,7,-2,20,22,24,18,27,18,22,22,58,22,45,39,108,45,45,41,62,51,52,50,62,19,16,21,71,34,71,25,43,22,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2]} 1. e4 {[%emt 0:0:4]} e5 {[%emt 0:0:3]} 2. Nf3 {[%emt 0:0:7]} Nc6 {[%emt 0:0:3]} 3. Bb5 {[%emt 0:0:9]} Nf6 {[%emt 0:0:11]} 4. O-O {[%emt 0:0:13][%cal Yh1f1,Yf1e1,Ye1e5][%mdl 32]} Nxe4 {[%emt 0:0:28]} 5. Re1 {[%emt 0:0:14]} Nd6 {[%emt 0:0:17]} 6. Nxe5 {[%emt 0:0:15]} Be7 {[%emt 0:0:21]} 7. Bf1 {[%emt 0:0:18]} Nxe5 {[%emt 0:0:32]} 8. Rxe5 {[%emt 0:0:5]} O-O {[%emt 0:0:4]} 9. d4 {[%emt 0:0:20]} Bf6 {[%emt 0:0:35]} 10. Re1 {[%emt 0:0:12]} Re8 {[%emt 0:0:42] C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4.} 11. Nc3 {[%emt 0:0:10]} Rxe1 {[%emt 0:5:50]} 12. Qxe1 {[%emt 0:0:5]} Bxd4 {[%emt 0:0:4]} 13. Bd3 {[%emt 0:0:13]} Bxc3 {[%emt 0:6:16]} 14. Qxc3 {[%emt 0:0:5]} Ne8 {[%emt 0:3:3]} 15. b3 {[%emt 0:0:53] [#]} d5 $146 {[%emt 0:4:38]} ({Predecessor:} 15... d6 16. Bb2 Bd7 17. Qb4 Bc6 18. Qf4 Qe7 19. Bc3 Nf6 20. Re1 Nd5 21. Bxh7+ {1-0 Van Foreest,J (2680)-Sadhwani,R (2627) ChessKid Cup Play In blitz 2023 (6)} )16. Bf4 {[%emt 0:0:33]} Be6 {[%emt 0:3:27][%cal Yc7c5]} 17. Re1 {[%emt 0:0:18]} Qd7 {[%emt 0:2:47]} 18. a4 {[%emt 0:1:33]} Nd6 {[%emt 0:8:43]} 19. Re3 {[%emt 0:10:33]} Ne4 {[%emt 0:19:40]} 20. Qxc7 {[%emt 0:4:51]} ({Much weaker is} 20. Bxe4 d4 21. Qd3 (21. Qxc7 Qxc7 22. Bxc7 dxe3 $17 )dxe3 22. Bxh7+ Kh8 23. Qxd7 Bxd7 $17 )Qxc7 {[%emt 0:1:2]} 21. Bxc7 {[%emt 0:0:6]} Nc5 {[%emt 0:0:1]} 22. Bf1 {[%emt 0:16:12]} Rc8 {[%emt 0:11:49]} 23. Be5 {[%emt 0:2:40]} Nd7 {[%emt 0:1:45]} 24. Bd3 {[%emt 0:20:25]} Nc5 {[%emt 0:2:1]} 25. Be2 {[%emt 0:1:35]} Nd7 {[%emt 0:0:7]} 26. Bc3 {[%emt 0:3:1]} a6 {[%emt 0:3:48][%cal Yd5d4]} 27. h4 {[%emt 0:6:22]} Nf8 {[%emt 0:5:33]} 28. g4 {[%emt 0:4:26]} f5 {[%emt 0:7:50]} (28... Bd7 $14 )29. gxf5 {[%emt 0:8:0] White is more active.} (29. Bb4 $16 {Threatens to win with Bxf8.} Rc6 30. gxf5 Bxf5 31. Bf3 )Bxf5 $14 {[%emt 0:0:4]} 30. Bf3 {[%emt 0:0:11] This pair of bishops is nice.} Be4 {[%emt 0:0:31]} 31. Bxe4 {[%emt 0:1:2]} dxe4 {[%emt 0:0:6][%mdl 4096] Endgame KRB-KRN} 32. Bb4 $1 {[%emt 0:0:17]} Re8 {[%emt 0:7:31]} 33. Bxf8 {[%emt 0:7:23]} Kxf8 {[%emt 0:0:41] KR-KR} 34. Kf1 {[%emt 0:1:28]} Kf7 {[%emt 0:0:30]} (34... b5 $11 {keeps the balance.} )35. Ke2 {[%emt 0:1:51]} Kf6 {[%emt 0:2:40]} 36. Rg3 {[%emt 0:2:55]} ({Better is} 36. Rc3 $16 )b5 {[%emt 0:2:23]} 37. axb5 {[%emt 0:1:28]} axb5 {[%emt 0:0:2] The position is equal.} 38. Rg5 {[%emt 0:1:2]} Rc8 {[%emt 0:2:6]} 39. Kd2 {[%emt 0:2:34]} Rd8+ {[%emt 0:0:3]} ({Resist} 39... b4 40. Rg4 $14 )40. Ke3 {[%emt 0:0:0]} Rc8 {[%emt 0:0:0]} 41. Rxb5 {[%emt 0:6:32] [#] Black must now prevent c4.} Rxc2 {[%emt 0:0:12]} 42. b4 {[%emt 0:0:14]} Rc3+ {[%emt 0:10:3]} 43. Kxe4 {[%emt 0:4:11]} Rc4+ {[%emt 0:0:2]} 44. Kf3 {[%emt 0:0:31]} Rxh4 {[%emt 0:0:6]} 45. Rb6+ {[%emt 0:0:23]} Kg5 {[%emt 0:0:30]} 46. Rb7 {[%emt 0:1:0]} g6 {[%emt 0:3:56]} 47. b5 {[%emt 0:2:41]} Rb4 {[%emt 0:1:19]} 48. Rxh7 {[%emt 0:0:5]} Rxb5 {[%emt 0:0:4]} 49. Kg3 {[%emt 0:0:6]} Rb3+ {[%emt 0:0:4]} 50. f3 {[%emt 0:0:5]} Kf6 {[%emt 0:0:4] Weighted Error Value: White=0.08 (flawless) /Black=0.10 (very precise) . Loses game: --- --- Missed win: --- --- Mistake: White=2 Black=2 Inaccurate: White=4 Black=2 OK: White=12 Black=15 Best: White=2 Black=4 Strong: White=1 --- Brilliant: --- ---} 1/2-1/2