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

EGTB: win in 4 half-moves

# move score
1 K7d7 win in 3 half-moves
2 K7d8 win in 3 half-moves
3 K8d7 win in 3 half-moves
4 K8d8 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Rc1 win in 3 half-moves
7 Rd1 win in 3 half-moves
8 K7b7 draw
9 K7b8 draw
10 K8b7 draw
11 K8b8 draw
12 Kb6 draw
13 Kc6 draw
14 Kd6 draw
15 Ra1 draw
16 Re2 draw
17 Re3 draw
18 Re4 draw
19 Re8 draw
20 Rf1 draw
21 Re5 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves