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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rb5 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Kb1 draw
8 Kc1 draw
9 Kc3 draw
10 Kcb3 draw
11 Kd1 draw
12 Kd2 draw
13 Ka2 loss in 1 half-moves
14 Ka4 loss in 1 half-moves
15 Kab3 loss in 1 half-moves
16 Kb4 loss in 1 half-moves
17 Kd3 loss in 1 half-moves
18 Ra2 loss in 1 half-moves
19 Rb1 loss in 1 half-moves