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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Kd7 win in 1 half-moves
3 Ra2 win in 1 half-moves
4 Rb1 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 Rb8 win in 3 half-moves
7 Kb7 draw
8 Kb8 draw
9 Kd2 draw
10 Kd8 draw
11 Rb5 draw
12 Rb7 draw
13 Kb1 loss in 2 half-moves
14 Kb3 loss in 2 half-moves
15 Kc1 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kd1 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves