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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Ke3 win in 1 half-moves
3 Ke4 win in 1 half-moves
4 Rb3 win in 1 half-moves
5 Rc3 win in 1 half-moves
6 Kb5 win in 3 half-moves
7 Ka5 win in 5 half-moves
8 Kb7 win in 7 half-moves
9 Ka7 draw
10 Kc2 draw
11 Kc3 draw
12 Kc4 draw
13 Kd2 draw
14 Kd4 draw
15 Ke2 draw
16 Ra1 draw
17 Ra2 draw
18 Ra4 draw
19 Ra5 draw