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

EGTB: win in 42 half-moves

# move score
1 Rb7 win in 41 half-moves
2 Kb5 win in 43 half-moves
3 Kab6 win in 45 half-moves
4 Kcb6 win in 47 half-moves
5 Rd2 win in 47 half-moves
6 Kab7 win in 49 half-moves
7 Ra2 win in 49 half-moves
8 Rb1 win in 49 half-moves
9 Kb8 win in 51 half-moves
10 Kc6 win in 51 half-moves
11 Kcb7 win in 51 half-moves
12 Rb8 win in 51 half-moves
13 Rc2 win in 51 half-moves
14 Rh2 win in 51 half-moves
15 Ka7 win in 53 half-moves
16 Kc8 win in 55 half-moves
17 Rb3 win in 55 half-moves
18 Ka5 draw
19 Kd8 draw
20 Kd6 loss in 2 half-moves
21 Kd7 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rg2 loss in 2 half-moves