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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Ka2 draw
5 Kb2 draw
6 Kc7 draw
7 Kc8 draw
8 Kd8 draw
9 Ke7 draw
10 Ke8 draw
11 Ra2 draw
12 Ra3 draw
13 Ra4 draw
14 Ra5 draw
15 Ra6 draw
16 Ra8 draw
17 Kc6 loss in 1 half-moves
18 Kd6 loss in 1 half-moves
19 Ke6 loss in 1 half-moves