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

EGTB: win in 44 half-moves

# move score
1 K8b7 win in 43 half-moves
2 Ra4 win in 43 half-moves
3 Rb4 win in 43 half-moves
4 Kb5 win in 45 half-moves
5 Rc5 win in 49 half-moves
6 K8a7 win in 51 half-moves
7 Ka5 win in 51 half-moves
8 Kb6 win in 51 half-moves
9 Rc1 win in 51 half-moves
10 Rc2 win in 51 half-moves
11 Rc3 win in 51 half-moves
12 Rh4 win in 51 half-moves
13 K6b7 win in 53 half-moves
14 Kb8 win in 53 half-moves
15 Rc6 win in 55 half-moves
16 K6a7 win in 57 half-moves
17 Rd4 win in 57 half-moves
18 Rc7 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves