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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kc2 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kc6 win in 3 half-moves
7 Kd5 win in 3 half-moves
8 Rc6 win in 3 half-moves
9 Kb1 draw
10 Kb6 draw
11 Kd1 draw
12 Kd6 draw
13 Ra7 draw
14 Rb7 draw
15 Rc8 draw
16 Rd7 draw
17 Re7 draw
18 Kd2 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves