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

EGTB: win in 48 half-moves

# move score
1 K8b7 win in 47 half-moves
2 Rb7 win in 47 half-moves
3 Kb8 win in 49 half-moves
4 Kb6 win in 51 half-moves
5 Rb6 win in 51 half-moves
6 Rb8 win in 51 half-moves
7 K6b7 win in 53 half-moves
8 K8a7 win in 53 half-moves
9 Ka5 win in 53 half-moves
10 Ra1 win in 53 half-moves
11 Rb5 win in 53 half-moves
12 Rc1 win in 53 half-moves
13 K6a7 win in 55 half-moves
14 Kb5 draw
15 Rd1 draw
16 Rh1 draw
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves