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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Kb3 draw
8 Kc1 draw
9 Kc3 draw
10 Kcb1 draw
11 Kd1 draw
12 Kd3 draw
13 Ka2 loss in 1 half-moves
14 Kab1 loss in 1 half-moves
15 Kd2 loss in 1 half-moves
16 Ra2 loss in 1 half-moves
17 Rb8 loss in 1 half-moves