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 Rf1 win in 3 half-moves
5 Ke4 win in 5 half-moves
6 Rb1 win in 5 half-moves
7 Rb4 win in 5 half-moves
8 Rc1 win in 5 half-moves
9 Rc4 win in 5 half-moves
10 Rd1 win in 5 half-moves
11 Kc5 win in 7 half-moves
12 Ke3 win in 7 half-moves
13 R1a2 win in 7 half-moves
14 R1a3 win in 7 half-moves
15 R4a3 win in 7 half-moves
16 Kd3 win in 9 half-moves
17 Kc3 win in 13 half-moves
18 R4a2 win in 13 half-moves
19 Kc4 win in 15 half-moves
20 Ra7 draw
21 Rg1 draw
22 Ra5 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves