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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Kf6 win in 3 half-moves
7 Re7 win in 3 half-moves
8 Rg7 win in 3 half-moves
9 Ke5 win in 5 half-moves
10 Ra7 win in 5 half-moves
11 Rf7 win in 5 half-moves
12 Rh7 win in 11 half-moves
13 Ka5 draw
14 Ke4 draw
15 Kf4 draw
16 Kg4 draw
17 Kg5 draw
18 Kg6 draw
19 Rc3 draw
20 Rc4 draw
21 Rc5 draw
22 Rc6 draw
23 Rc8 draw
24 Rd7 draw
25 Rb7 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rc2 loss in 2 half-moves