[Event "Pro Chess League"]
[Site "chess24.com"]
[Date "2023.03.09"]
[Round "17.4"]
[White "Sukandar, Irine Kharisma"]
[Black "Xu, Yi"]
[Result "0-1"]
[WhiteElo "2389"]
[WhiteTeam "Indonesia"]
[BlackElo "2510"]
[BlackTeam "China"]
[Annotator "mistr"]
[Variant "From Position"]
[ECO "?"]
[Opening "?"]
[FEN "r5k1/1pp2pp1/p2b3p/n7/P2P2qN/2PB3b/3BQPP1/4R1K1 w - - 0 21"]
[SetUp "1"]
[Source "https://lichess.org/study/IOe15xP6/noUQjMU9"]
[Orientation "white"]
{ [%evp 0,2,-53,-221,-192] White is a pawn down and the situation is unpleasant,
but the game is still within the margins of equality. Unfortunately, here
Irene completely forgot about her knight on h4. }
21. c4?? (21. Qxg4 Bxg4 22. c4 { Still gives quite reasonable drawing chances, with optimal play. }) 21... Qxh4 { Okay, this is technically not a piece blunder, but after } 22. gxh3 Qxh3 { Black was completely winning and Irene had no chance of saving the game. } 0-1