Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 K1b2 loss in 2 half-moves
3 K3b2 loss in 2 half-moves
4 Kb1 loss in 2 half-moves
5 Kb3 loss in 2 half-moves
6 Rb2 loss in 2 half-moves
7 Rc2 loss in 2 half-moves
8 Re2 loss in 2 half-moves
9 Rf2 loss in 2 half-moves
10 Rg2 loss in 2 half-moves
11 Rh2 loss in 2 half-moves
12 Ka4 loss in 1 half-moves
13 Rd2 loss in 1 half-moves