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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kb1 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kc5 win in 3 half-moves
7 Ra7 win in 3 half-moves
8 Rb7 win in 3 half-moves
9 Rc3 win in 3 half-moves
10 Rc4 win in 3 half-moves
11 Rc5 win in 3 half-moves
12 Rc6 win in 3 half-moves
13 Ka3 win in 5 half-moves
14 Kb3 win in 5 half-moves
15 Kb4 win in 5 half-moves
16 Kc6 win in 5 half-moves
17 Ka1 draw
18 Ka4 draw
19 Ka5 draw
20 Rc8 draw
21 Rd7 draw
22 Re7 draw
23 Rc1 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves