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

EGTB: win in 20 half-moves

# move score
1 Kc7 win in 19 half-moves
2 Rh4 win in 25 half-moves
3 R1a2 win in 27 half-moves
4 R4a2 win in 27 half-moves
5 R4a3 win in 27 half-moves
6 Rb1 win in 27 half-moves
7 Rb4 win in 27 half-moves
8 Rc1 win in 27 half-moves
9 Kb7 win in 29 half-moves
10 Ra5 win in 29 half-moves
11 Ra6 win in 29 half-moves
12 Ra8 win in 29 half-moves
13 Rh1 win in 29 half-moves
14 R1a3 win in 31 half-moves
15 Rc4 win in 31 half-moves
16 Kb8 win in 37 half-moves
17 Rd1 loss in 4 half-moves
18 Rd4 loss in 4 half-moves
19 Kd7 loss in 2 half-moves
20 Kd8 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg4 loss in 2 half-moves