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

EGTB: win in 52 half-moves

# move score
1 K8b7 win in 51 half-moves
2 K8a7 win in 53 half-moves
3 Kb8 win in 53 half-moves
4 Rc1 win in 53 half-moves
5 K6b7 win in 55 half-moves
6 Ka5 win in 55 half-moves
7 Ra3 win in 55 half-moves
8 Rc2 win in 55 half-moves
9 Rc4 win in 55 half-moves
10 Rc8 win in 55 half-moves
11 Rh3 win in 55 half-moves
12 K6a7 win in 57 half-moves
13 Kb5 win in 57 half-moves
14 Kb6 win in 57 half-moves
15 Rb3 win in 57 half-moves
16 Rd3 win in 57 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg3 loss in 2 half-moves