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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Kc8 win in 1 half-moves
3 Kd8 win in 1 half-moves
4 Ke4 win in 1 half-moves
5 Ke5 win in 1 half-moves
6 Ke6 win in 1 half-moves
7 Re7 win in 1 half-moves
8 Kcd6 win in 3 half-moves
9 Kdd6 win in 3 half-moves
10 Kb7 draw
11 Kd4 draw
12 Rd6 draw
13 Rd8 draw
14 Rf7 draw
15 Rg7 draw
16 Rh7 draw
17 Kb6 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kcc6 loss in 2 half-moves
21 Kdc6 loss in 2 half-moves