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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kd1 win in 3 half-moves
5 Kd2 win in 3 half-moves
6 R1a2 win in 3 half-moves
7 R1a3 win in 3 half-moves
8 R1a4 win in 3 half-moves
9 Ra8 win in 3 half-moves
10 Rb1 win in 3 half-moves
11 Rb5 win in 3 half-moves
12 Rc5 win in 3 half-moves
13 Rd5 win in 3 half-moves
14 Rg5 win in 3 half-moves
15 R5a2 win in 5 half-moves
16 R5a3 win in 5 half-moves
17 R5a4 win in 5 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rh5 loss in 2 half-moves