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Chess Opening Theory/1. e4/1...e5/2. Nc3/2...Bb4/3. d4

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Vienna Game, Zhuravlev Countergambit, Hrómdaka Attack
a b c d e f g h
8a8 black rookb8 black knightc8 black bishopd8 black queene8 black kingf8 black kingg8 black knighth8 black rook8
7a7 black pawnb7 black pawnc7 black pawnd7 black kinge7 black kingf7 black pawng7 black pawnh7 black pawn7
6a6 black kingb6 black kingc6 black kingd6 black kinge6 black kingf6 black kingg6 black kingh6 black king6
5a5 black kingb5 black kingc5 black kingd5 black pawne5 black pawnf5 black kingg5 black kingh5 black king5
4a4 black kingb4 black bishopc4 black kingd4 black kinge4 white pawnf4 black kingg4 black kingh4 black king4
3a3 black kingb3 black kingc3 white knightd3 black kinge3 black kingf3 black kingg3 black kingh3 black king3
2a2 white pawnb2 white pawnc2 white pawnd2 white pawne2 black kingf2 white pawng2 white pawnh2 white pawn2
1a1 white rookb1 black kingc1 white bishopd1 white queene1 white kingf1 white bishopg1 white knighth1 white rook1
a b c d e f g h
Position in Forsyth-Edwards Notation (FEN)
Moves: 1. e4 e5 2. Nf3 Bb4 3. d4

Hrómdaka Attack

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This agreesive move aims to counter the Zhuravlev with an more agressive variation than the normal 3. Bc4 or 3. Nd5, the most common moves, black's most natural point in the Zhuravlev is to take the knight on c3, however after d4, black can take the knight but they dont need to, the knight is pinned and cant go anywhere, the only plausible reason to take the knight is because of the doubled pawns, even If white gets the doubled pawns, white has a great position with optimal center control

Possible Moves

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3... d6 - Best move according to Stockfish 16, this is a position that even though white can ruin black's castle, you can't really start an attack on the black's king after 4. dxe5 dxe5 5. Qxd8+ Kxd8 and white has a +0.2 advantage but nothing much, white can also play Nf3 but black still doesn't have a great reason to play Bxc3+, computers recomend Nd7, and then white can play moves like Bc4, Bd3, Bd2 or a3, which now gives black a great reason to play Bxc3+ since after a3, the bishop Will be attacked

3... Qh4 - This dumb-looking move is actually the second best Stockfish 16 line, similar to the Stenitz Variation of the Scotch Game, black attack the e4 pawn, g3 is obviously a blunder because of Qxe4+ winning the Rook after Qe2, Qxh1, the best move is incredibly Be3! sacrificing the e4 pawn for development, many beginner to intermidiate level player, might get confused with Be3, that's why you can also play Bd2, and defend the pawn, Qxe4+??? is a catasthrophic blunder since white can simply take because the knight isn't pinned anymore

3... Bxc3?! (Exchange Line)- This is a natural move but considered a inacuracy in fact, this is so natural that it is played 42% of the time according to the lichess player database, played over 200.000 times, white gets a +0.9 position after bxc3, black doesn't have enough compenstation for the loss of the bishop pair, white's control in the center completely destroys black's advantage, and is simply not a favourable move