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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Kc4 loss in 2 half-moves
4 Kcd4 loss in 2 half-moves
5 Kcd5 loss in 2 half-moves
6 Ke4 loss in 2 half-moves
7 Ke6 loss in 2 half-moves
8 Ked4 loss in 2 half-moves
9 Ked5 loss in 2 half-moves
10 Kf4 loss in 2 half-moves
11 Kf5 loss in 2 half-moves
12 Kf6 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Kb4 loss in 1 half-moves
23 Kb6 loss in 1 half-moves
24 Kc6 loss in 1 half-moves
25 Kcd6 loss in 1 half-moves
26 Ked6 loss in 1 half-moves