[Event "Australian Open 2023"] [White "Liu,Yi"] [Black "Tin,Jingyao"] [Site "Perth"] [Round "4.1"] [Annotator "TA"] [Result "0-1"] [Date "2023.01.04"] [WhiteElo "2303"] [BlackElo "2598"] [PlyCount "74"] [TimeControl "60"] {[%evp 9,74,5,4,7,5,-4,-8,0,-9,-8,-5,-9,31,20,28,29,25,28,16,-92,-90,-102,-94,-91,-76,-133,-134,-148,-87,-73,-74,-110,-42,-164,-170,-208,-242,-183,-147,-327,-320,-308,-291,-426,-347,-340,-352,-366,-346,-803,-804,-804,-803,-803,-797,-778,-772,-738,-739,-678,-487,-806,-798,-651,-479,-462,-320]} 1. Nf3 {[%emt 0:0:39]} d5 {[%emt 0:0:48]} 2. d4 {[%emt 0:8:37]} Nf6 {[%emt 0:0:19]} 3. c3 {[%emt 0:0:5]} e6 {[%emt 0:1:9]} 4. Bf4 {[%emt 0:0:13]} Bd6 {[%emt 0:0:19]} 5. e3 {[%emt 0:0:5]} O-O {[%emt 0:0:35]} 6. Nbd2 {[%emt 0:0:11] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} c5 {[%emt 0:0:35]} 7. Bg3 {[%emt 0:3:6]} Qc7 {[%emt 0:0:20]} 8. dxc5 {[%emt 0:0:30] The position is equal.} Qxc5 {[%emt 0:2:4]} 9. Bd3 {[%emt 0:0:12]} Nbd7 {[%emt 0:6:37]} 10. Qe2 {[%emt 0:4:21]} e5 {[%emt 0:18:23]} 11. e4 $1 {[%emt 0:1:7]} dxe4 {[%emt 0:0:10]} 12. Bxe4 {[%emt 0:1:4]} Re8 {[%emt 0:3:38]} 13. O-O-O {[%emt 0:2:4][%cal Ye4h7]} Bf8 {[%emt 0:2:49] [#]} 14. Ng5 $146 {[%emt 0:13:0]} (14. Bc2 $11 )({Ð áDÝ
} 14. Bc2 a5 15. Rhe1 Ra6 16. Qc4 e4 17. Nd4 Qxc4 18. Nxc4 Nc5 19. Nb5 Be6 20. Ncd6 {1-0 (63) Schandorff,L (2458)-Antonsen,M (2409) Svendborg 2021} )h6 $17 {[%emt 0:8:8]} 15. h4 {[%emt 0:1:12][%cal Ye4c2]} Nxe4 {[%emt 0:0:33]} ({?ú´?
} 15... hxg5 16. hxg5 g6 17. gxf6 Nxf6 18. Bh4 $16 )16. Ngxe4 {[%emt 0:8:26]} Qc6 {[%emt 0:2:5] Strongly threatening ...f5.} 17. Nc4 {[%emt 0:4:34]} (17. Qc4 $142 )Re6 {[%emt 0:7:51]} 18. f3 {[%emt 0:4:16]} b5 {[%emt 0:3:53]} (18... Qa6 $142 $1 {Hoping for ...Nb6.} 19. Rhe1 Qxa2 )19. Ne3 {[%emt 0:2:7]} Nb6 {[%emt 0:0:20]} 20. Kb1 {[%emt 0:4:12] [#]} a5 {[%emt 0:7:18]} ({`4ú´?
} 20... Re8 $1 $17 {And now ...f5 would win.} 21. Ng4 f5 22. Nxe5 Rxe5 23. Bxe5 fxe4 24. Qxe4 Qxe4+ 25. fxe4 Bg4 )21. h5 {[%emt 0:6:38] [#] Prevents f5.} (21. Rd8 $15 )Re8 $1 $19 {[%emt 0:2:24] aiming for ...f5.} 22. Bh4 {[%emt 0:3:16]} f5 {[%emt 0:2:29][%cal Yf7f5,Yf5f4][%mdl 32] Inhibits g4.} 23. Nd2 {[%emt 0:0:40]} f4 {[%emt 0:1:33] Prevents g4.} 24. Nc2 {[%emt 0:2:15] Loses the game.} (24. Ng4 $17 )Bf5 {[%emt 0:0:16]} 25. Ne4 {[%emt 0:0:18]} b4 {[%emt 0:2:46]} 26. Be1 {[%emt 0:15:0]} (26. g4 {was called for.} Be6 27. b3 )bxc3 {[%emt 0:4:55]} 27. Bxc3 {[%emt 0:0:14]} Na4 {[%emt 0:0:8]} 28. Ka1 {[%emt 0:3:31]} Rab8 {[%emt 0:2:42] White must now prevent ...Nxc3.} 29. Ne1 $2 {[%emt 0:4:59]} (29. Qd2 )Nxc3 {[%emt 0:1:50] Black is clearly winning.} 30. Nxc3 {[%emt 0:0:14] [#]} Ba3 $1 {[%emt 0:0:6][%mdl 512]} 31. Nd3 {[%emt 0:0:54]} Bxd3 {[%emt 0:1:43]} 32. Rxd3 {[%emt 0:0:3]} Bxb2+ {[%emt 0:0:8]} ({!áDÝ
} 32... Rxb2 33. Qe4 Qb7 34. Na4 Qxe4 35. fxe4 Rxg2 36. Rxa3 $14 )33. Qxb2 {[%emt 0:0:9]} Rxb2 {[%emt 0:0:5]} 34. Kxb2 {[%emt 0:0:2]} Rb8+ {[%emt 0:1:58]} 35. Kc2 {[%emt 0:0:2]} (35. Ka1 $142 )a4 {[%emt 0:0:7]} 36. Rb1 {[%emt 0:1:0]} Rxb1 {[%emt 0:0:59]} 37. Kxb1 {[%emt 0:0:1]} Qb6+ {[%emt 0:0:13] Weighted Error Value: White=0.71/Black=0.26 (precise)} 0-1