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