You're WhiteEasy to start
1.e4 e5 2.Nf3 Nc6 3.Bc4
Aim at f7, then build slowly: c3, d3, castle, Re1.
Opening trainer New
Prep for club night
Learn it on the bus. Play it on Board 4.
Five openings, a few lines a day, and each line comes back just before you’d forget it.
Today’s reps
Opening your book…
The openings
Three for White, two for Black, each seven lines deep. Pick one and learn its first line today.
You're WhiteEasy to start
1.d4 d5 2.Bf4
Get the bishop to f4 before e3 shuts it in, then build the c3–d4–e3 pyramid behind it.
You're WhiteSharp
1.e4 e5 2.Nc3 Nf6 3.f4
Your f-pawn is the battering ram: f4, then take on e5 to kick the knight off f6.
You're BlackClub standard
1.e4 c6 2.d4 d5
Challenge the centre with …d5, backed up by the pawn on c6.
You're BlackClub standard
1.d4 d5 2.c4 e6
Hold d5 with a pawn, and let it go only when taking on c4 wins you time.
Your settings
What’s kept
Your book lives in this browser, and only here. Nothing is sent to Castle Gambit, and clearing your browser’s data clears it too. For each line you’ve started it keeps:
- its marks, and when it’s next due;
- when you last ran it;
- how many times you’ve run it from memory, and how many times it went back to its first mark;
- which moves you’ve missed, and how often.
It also counts how many new lines you start each day (the last 30 days only), so the daily limit works.
Your settings are kept the same way, and nowhere else: club night, new lines a day, the board, whether the move box is open, whether sound is on, and the prototype’s pretend day. For this tab only (gone when you close it), it remembers which BOOKED stamps you’ve already seen land, so each lands once.
Nothing to clear yet.