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

EGTB: win in 4 half-moves

# move score
1 K8b7 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Rb6 win in 3 half-moves
5 K6b7 win in 5 half-moves
6 Ka5 win in 7 half-moves
7 Kb5 win in 7 half-moves
8 K6a7 draw
9 K8a7 draw
10 Rc1 draw
11 Rc5 draw
12 Rc7 draw
13 Rc8 draw
14 Rd6 draw
15 Re6 draw
16 Rc2 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves