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 Ke5 win in 1 half-moves
3 Kb6 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Kc3 win in 3 half-moves
6 Kc7 win in 3 half-moves
7 Kd3 win in 3 half-moves
8 Kd7 win in 3 half-moves
9 Rb4 win in 3 half-moves
10 Rc3 win in 3 half-moves
11 Kd6 win in 5 half-moves
12 Kcc5 draw
13 Kcd5 draw
14 Kdc5 draw
15 Kdd5 draw
16 Ra4 draw
17 Rc5 draw
18 Ke3 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves