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

EGTB: win in 14 half-moves

# move score
1 Ra7 win in 13 half-moves
2 Rb7 win in 13 half-moves
3 Ra8 win in 15 half-moves
4 Rb8 win in 15 half-moves
5 Ra2 win in 17 half-moves
6 Rb2 win in 17 half-moves
7 Rb6 win in 23 half-moves
8 Ra5 win in 25 half-moves
9 Ra6 win in 25 half-moves
10 Rb5 win in 25 half-moves
11 Kd1 win in 31 half-moves
12 Kc1 win in 33 half-moves
13 Kb2 win in 35 half-moves
14 Kd2 win in 35 half-moves
15 Rc1 loss in 6 half-moves
16 Kb3 loss in 4 half-moves
17 Kc3 loss in 4 half-moves
18 Kd3 loss in 4 half-moves
19 Rd1 loss in 4 half-moves
20 Re1 loss in 4 half-moves
21 Rf1 loss in 4 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves