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

EGTB: win in 40 half-moves

# move score
1 Rb6 win in 39 half-moves
2 Ra1 win in 43 half-moves
3 Rb5 win in 45 half-moves
4 Rg1 win in 45 half-moves
5 Rh1 win in 45 half-moves
6 Ka6 draw
7 Ka7 draw
8 Ka8 draw
9 Kb8 draw
10 Kbb6 draw
11 Kbc7 draw
12 Kc8 draw
13 Kcb6 draw
14 Kcc7 draw
15 Kd6 draw
16 Kd7 draw
17 Rf1 draw
18 Kb5 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Re1 loss in 2 half-moves