[%c_effect f7;square;f7;type;Inaccuracy;persistent;true] Probably Abdumalik was already out of preparation, as the computer doesn't like this move and the capture with the bishop was played almost unanimously before.
1. e2e4  1... c7c6  2. d2d4  2... d7d5  3. e4e5  3... c8f5  4. g2g4 An ultra-aggressive option against the Caro-Kann Defense. 4... f5e4 [%c_effect e4;square;e4;type;GreatFind;persistent;true] The most accurate move, provoking the white pawn to f3. 5. f2f3  5... e4g6  6. h2h4  6... h7h5  7. e5e6 This move is the point of White's opening idea: a pawn sacrifice to create weaknesses around the opponent's king. But now Black is not obliged to accept the gift. 7... d8d6 [%c_effect d6;square;d6;type;GreatFind;persistent;true] 8. e6f7 