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 K2b2 loss in 2 half-moves
3 K2b3 loss in 2 half-moves
4 K3b2 loss in 2 half-moves
5 K3b3 loss in 2 half-moves
6 Ka1 loss in 2 half-moves
7 Kb1 loss in 2 half-moves
8 Ra6 loss in 2 half-moves
9 Ra7 loss in 2 half-moves
10 Ra8 loss in 2 half-moves
11 Rb5 loss in 2 half-moves
12 Rd5 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Rf5 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Rh5 loss in 2 half-moves
17 Ka4 loss in 1 half-moves
18 Ra4 loss in 1 half-moves
19 Rc5 loss in 1 half-moves