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

EGTB: win in 50 half-moves

# move score
1 Kb5 win in 49 half-moves
2 K8a7 win in 53 half-moves
3 Rc1 win in 53 half-moves
4 K6a7 win in 55 half-moves
5 Ka5 win in 55 half-moves
6 Ra3 win in 55 half-moves
7 Rc2 win in 55 half-moves
8 Rc4 win in 55 half-moves
9 Rc5 win in 55 half-moves
10 Rb3 win in 59 half-moves
11 Rg3 win in 59 half-moves
12 Rh3 win in 59 half-moves
13 K6b7 loss in 4 half-moves
14 K8b7 loss in 4 half-moves
15 Kb6 loss in 4 half-moves
16 Kb8 loss in 4 half-moves
17 Rc6 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rf3 loss in 2 half-moves