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

EGTB: win in 4 half-moves

# move score
1 K8a7 win in 3 half-moves
2 K8b7 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kb8 win in 3 half-moves
5 Rc5 win in 3 half-moves
6 Rc6 win in 3 half-moves
7 Rc8 win in 3 half-moves
8 Rb7 win in 5 half-moves
9 K6a7 draw
10 K6b7 draw
11 Ka5 draw
12 Kb5 draw
13 Ra7 draw
14 Rc4 draw
15 Rg7 draw
16 Rh7 draw
17 Rc1 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves