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Stockfish 17 - analyzes the game of grandmasters: Muzychuk, Anna - Paehtz, Elisabeth

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Another game from the series "Stockfish 17 chess engine analyzes the grandmasters' game". This time it's a game of women who hold the title of grandmaster (GM) from the recently concluded FIDE Women's Grand Prix 2024/25 in Cyprus. Anna Muzychuk, who won the tournament, defeated Elisabeth Paehtz in the penultimate round. How did Stockfish evaluate the champion's game?




A game that I liked (ChessBase 16)

ChessBase

Muzychuk, Anna2516–Paehtz, Elisabeth24241–0D252025 Cyprus FIDE Women's Grand Prix8.3Nicosia, Cyprus23.03.2025Tactical Analysis 6.4 (10s)
[%evp 9,71,28,45,38,30,27,96,98,102,33,36,29,49,22,23,11,10,9,7,9,26,8,8,7,9,8,12,6,16,0,0,-26,16,20,15,17,13,16,70,9,154,150,141,149,189,189,174,184,376,319,373,361,373,349,369,359,355,363,351,318,415,408,486,459] 1.d4 d5 2.c4 dxc4 3.e3 e6 4.f3 f6 5.bd2 c5 6.xc4 xc4 7.xc4 And now Qb3 would win. d5 7...e6= keeps the balance. 8.a4+!± White is better. d7 9.b3 White is more active. White should play 9.a3± 9...e6 10.0-0 Strongly threatening Rd1. e7 11.ce5 c7 12.dxc5 Threatens to win with Nxf7! bd7 13.xd7 xd7 14.d2 xc5 15.c4 0-0 16.ac1 b4 is the strong threat. d7 17.c3 fd8 18.g4 f8 19.h3 19.xg7? f5 20.d4 xg7-+ 20...xg7 21.xc5 xb2 22.b1= 19...d5 20.e5 d3 20...xa2 looks sharper. 21.h5 f6 22.b4 xb2 23.f7+ h8 21.xd3 xd3 22.fd1 b5 23.d4 e5 24.a4 24.f5 24...c5 24...xd4!= 25.axb5 xg4 26.hxg4 f6 25.xd8 xd8 26.e4 d5
27.d2! d6
28.b4 Deflection d8 28...d7 might work better. 29.xf8+- xf8 Endgame. KQR-KQR 30.b4+ 30.xh7 d1+ 31.xd1 xd1+ 32.h2 f6± 30...e8 31.g4 Prevents Rd1+. Rc8! would now be deadly. Not 31.xb7 d1+ 32.xd1 xd1+ 33.h2 xa4± 31...f6 32.c8+ d8 33.g4 aiming for Rc8! Less strong is 33.xb7 d1+ 34.xd1 xd1+ 35.h2 xa4± 33...f6 34.c7 Prevents Rd7 d2 35.c8+ Stronger than 35.xb7 xf2+ 36.h2 xe3= 35...d8 36.xb7 Weighted Error Value: White=0.10 (very precise) /Black=0.35. Mistake: White=2 Black=3 Inaccurate: White=2 Black=3 OK: White=13 Black=12 Best: White=3 --- Strong: White=1 --- Brilliant: White=1 --- 1–0
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