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 Kd6 win in 1 half-moves
3 Ke2 win in 1 half-moves
4 Ke3 win in 1 half-moves
5 Ke4 win in 1 half-moves
6 Ra3 win in 1 half-moves
7 Rb3 win in 1 half-moves
8 Rc1 win in 1 half-moves
9 Kb4 draw
10 Kb5 draw
11 Kcc4 draw
12 Kcd4 draw
13 Rc4 loss in 2 half-moves
14 Kc2 loss in 1 half-moves
15 Kc6 loss in 1 half-moves
16 Kd2 loss in 1 half-moves
17 Kd5 loss in 1 half-moves
18 Kdc4 loss in 1 half-moves
19 Kdd4 loss in 1 half-moves
20 Rc2 loss in 1 half-moves