Chessy
Kádas Opening: what White should do after 1.h4
The Kádas Opening starts with a move that grabs attention immediately: 1.h4. It is unusual, direct, and a little provocative, but it also gives Black clear targets and a very natural reply. Stockfish rates the position -0.51, a small edge for Black. That means you are already under some pressure and need to handle the position carefully. The drill below helps you practise the most important replies and learn what tends to go wrong when Black answers accurately.
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Create a free account →What the position demands from White
After 1.h4, you do not get the kind of easy, familiar development path that many openings offer. Your first job is to understand that Black is already comfortable and the position is slightly better for the other side. The best answer in the database position is d5, and the engine line continues d5 d4 c5 e3. That tells you what you are fighting against: Black can strike the centre quickly while you are still deciding how to build your position. In the drill, focus on staying solid, developing sensibly, and not wasting time.
What the numbers say
The database shows 2,643,215 games from this exact position. White wins 39.2%, draws 6.3%, and Black wins 54.4%. Those numbers fit the engine verdict: this is not a harmless opening where White can simply improvise and expect good results. If you choose it, you need a clear practical reason and a good feel for the resulting middlegame. The drill is useful because it lets you experience the pressure Black can create when the opening is treated honestly.
The most common replies you will face
Black’s most-played continuation is e5, with 1,116,032 games and White scoring 38.3%. The next most common is d5, with 613,174 games and White scoring 39.0%. Other frequent replies are e6, c5, h5, and g6. These are useful markers because they show what real opponents choose most often, not just what an engine prefers. Your goal is to recognise the general type of position each reply leads to and avoid drifting into passivity.
The moves the drill should punish
Two replies are flagged as mistakes here: h5 and g6. Both are inaccuracies, and in each case the better move was d5. That is exactly the kind of practical detail a training drill can sharpen. When your opponent plays one of these weaker moves, you should know that Black has handed you a chance to respond with more central play. The lesson is simple: do not overreact to the flank action, and keep asking what is happening in the centre.
Results across 2,643,215 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| e5 | 1,116,032 | 38.3% |
| d5 | 613,174 | 39.0% |
| e6 | 170,208 | 40.7% |
| c5 | 126,333 | 40.6% |
| h5 | 96,950 | 39.9% |
| g6 | 73,567 | 42.1% |
Frequently asked questions
Is the Kádas Opening good for White?
Not objectively here. Stockfish gives -0.51, which is a small edge for Black. You should treat it as an offbeat choice that needs careful handling rather than a reliable way to get an advantage.
What is the main move Black should play against 1.h4?
The engine’s best move is d5. The listed continuation d5 d4 c5 e3 shows that Black can use the centre very naturally after that reply.
What are the most common replies to 1.h4?
The most-played continuations are e5, d5, e6, c5, h5, and g6. Among those, e5 is the most popular, with 1,116,032 games.
Which replies are considered mistakes in this position?
h5 and g6 are both marked as inaccuracies. In both cases, d5 was better, so the drill should train you to notice when Black has chosen a less accurate setup.
How many games feature the Kádas Opening?
Over 3 million Lichess games have reached the Kádas Opening position. White wins 39.2%, Black wins 54.4%, with 6.3% draws — based on real rated games.