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 Kd3 win in 1 half-moves
3 Ra8 win in 1 half-moves
4 Rb1 win in 1 half-moves
5 Rb2 win in 1 half-moves
6 Rb4 win in 1 half-moves
7 Rb5 win in 1 half-moves
8 Rb6 win in 1 half-moves
9 Rb7 win in 1 half-moves
10 Kb2 draw
11 Kb3 draw
12 Kb4 draw
13 Kc2 draw
14 Kc4 draw
15 Kd2 draw
16 Kd4 draw
17 Kd8 draw
18 Rb3 draw
19 Kb7 loss in 1 half-moves
20 Kd7 loss in 1 half-moves