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 Kb1 draw
3 Kd6 draw
4 Rc1 draw
5 Rc2 draw
6 Rc3 draw
7 Rc4 draw
8 Rd5 draw
9 Re5 draw
10 Rf5 draw
11 Rg5 draw
12 Rh5 draw
13 Kb7 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Ka2 loss in 1 half-moves
18 Kb2 loss in 1 half-moves
19 Kb5 loss in 1 half-moves
20 Ra5 loss in 1 half-moves
21 Rb5 loss in 1 half-moves