The King's Gambit Declined: Panteldakis Countergambit, Schiller's Defense — Playing Black

With 3...Bc5 you are not trying to equalise immediately. You are asking White a question: can they find the best continuation, or will they grab material carelessly? Your bishop on c5 eyes the f2-square and keeps pressure on White's kingside. Meanwhile the f5-pawn you have sacrificed gives you an open f-file and potential attacking chances against a White king that may struggle to find safety. The position is objectively poor for Black — Stockfish's +1.97 is close to decisive. But the practical statistics tell a more nuanced story: Black still wins 35.6% of games, which is far from hopeless. Many White players will play a natural-looking developing move and hand you the advantage.

White's strongest reply is Qh5+, attacking your king directly. After Qh5+ you must play Kf8 — the only legal move that does not lose immediately. White then continues with fxe5, and your best response is Nc6, developing and threatening the e5-pawn. This is the critical line and the one you must be prepared for. In the drill below, if White plays Qh5+, try to hold together your position after Kf8. Your king is slightly exposed, but with accurate play you limit the damage. The good news: only 703 of the 1,544 games in the database saw Qh5+, meaning a large chunk of White players choose something else.

Three of White's most-played alternatives are actually mistakes, and you can capitalise on each one. Nf3 is played in 505 games but loses about 1.2 pawns compared to the best move. fxe5 is played 267 times and is even worse, losing about 2.6 pawns. d4 is played in only 11 games and loses about 2.3 pawns. When White plays any of these, your position flips from difficult to favourable. In the drill, watch for these moves and look to seize the initiative — your bishop on c5 becomes a monster, and White's premature captures or quiet development leave them scrambling. The statistics prove it: White scores only 56.4% after Nf3 and 52.1% after fxe5, far below the 71.0% they achieve with Qh5+.

The 1,544-game database paints a clear picture of the practical chances. White wins 61.9% overall, Black wins 35.6%, and only 2.6% end in draws — this is a sharp, decisive opening. The most revealing number is White's 71.0% score after Qh5+, compared to just 56.4% after Nf3 — a dramatic drop. Similarly, after fxe5 White scores only 52.1% — essentially a toss-up. If your opponent does not know theory, you will have excellent practical chances. The drill will let you practise the position against all these replies, so you learn exactly which setups give you the best winning chances.