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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kd5 win in 1 half-moves
3 Ra3 win in 1 half-moves
4 Rb3 win in 1 half-moves
5 Kcd4 win in 5 half-moves
6 Kd6 win in 5 half-moves
7 Kc6 win in 7 half-moves
8 Kb4 draw
9 Kb6 draw
10 Kc2 draw
11 Kcc4 draw
12 Kd2 draw
13 Kdd4 draw
14 Rc1 draw
15 Rc2 draw
16 Rc4 draw
17 Kdc4 loss in 1 half-moves
18 Ke2 loss in 1 half-moves
19 Ke3 loss in 1 half-moves
20 Ke4 loss in 1 half-moves