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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Ke5 win in 3 half-moves
3 Ra6 win in 3 half-moves
4 Rc1 win in 3 half-moves
5 Rc4 win in 3 half-moves
6 Rf1 win in 3 half-moves
7 Kd3 win in 5 half-moves
8 Kd4 win in 5 half-moves
9 Ke3 win in 5 half-moves
10 Kf3 win in 5 half-moves
11 Kf4 win in 5 half-moves
12 R1a2 win in 5 half-moves
13 R1a3 win in 5 half-moves
14 R4a2 win in 5 half-moves
15 R4a3 win in 5 half-moves
16 Re1 win in 5 half-moves
17 Kf5 win in 9 half-moves
18 Ra5 draw
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rh1 loss in 2 half-moves