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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kd3 win in 1 half-moves
4 Kd7 win in 1 half-moves
5 Ra5 win in 1 half-moves
6 K4b5 loss in 2 half-moves
7 K4d5 loss in 2 half-moves
8 K6b5 loss in 2 half-moves
9 K6d5 loss in 2 half-moves
10 Kb4 loss in 2 half-moves
11 Kb6 loss in 2 half-moves
12 Kd4 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Kc3 loss in 1 half-moves
21 Kc7 loss in 1 half-moves