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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Ka7 win in 1 half-moves
3 Ka8 win in 1 half-moves
4 Kc1 win in 1 half-moves
5 Kd1 win in 1 half-moves
6 Ra2 win in 1 half-moves
7 Kb3 win in 3 half-moves
8 Kb6 win in 3 half-moves
9 Kc3 win in 3 half-moves
10 Kc6 win in 3 half-moves
11 Kc7 win in 3 half-moves
12 Kd2 win in 3 half-moves
13 Kd3 win in 3 half-moves
14 Rb3 win in 3 half-moves
15 Kb1 draw
16 Kb8 draw
17 Kc8 draw
18 Rb1 draw
19 Rb4 draw
20 Rb5 draw
21 Rb6 draw