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

EGTB: win in 46 half-moves

# move score
1 Rb8 win in 45 half-moves
2 Rb1 win in 47 half-moves
3 Rb2 win in 47 half-moves
4 Rb7 win in 47 half-moves
5 Kc7 win in 49 half-moves
6 Rc6 win in 49 half-moves
7 Kc8 win in 51 half-moves
8 Kdd8 win in 51 half-moves
9 Kde7 loss in 4 half-moves
10 Ked8 loss in 4 half-moves
11 Kee7 loss in 4 half-moves
12 Kf7 loss in 4 half-moves
13 Kf8 loss in 4 half-moves
14 Ra6 loss in 4 half-moves
15 Rg6 loss in 4 half-moves
16 Rh6 loss in 4 half-moves
17 Kc6 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Rf6 loss in 2 half-moves