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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Re2 win in 1 half-moves
3 K4b4 loss in 2 half-moves
4 K5b4 loss in 2 half-moves
5 Ka3 loss in 2 half-moves
6 Ka6 loss in 2 half-moves
7 Kb3 loss in 2 half-moves
8 Ra1 loss in 2 half-moves
9 Ra3 loss in 2 half-moves
10 Rb2 loss in 2 half-moves
11 Rc2 loss in 2 half-moves
12 Rd2 loss in 2 half-moves
13 Rf2 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rh2 loss in 2 half-moves
16 K4b5 loss in 1 half-moves
17 K5b5 loss in 1 half-moves