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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Re1 win in 3 half-moves
3 Rf1 win in 3 half-moves
4 Ke6 win in 5 half-moves
5 Rc6 win in 5 half-moves
6 Rh1 win in 11 half-moves
7 K7f7 draw
8 K7f8 draw
9 K8f7 draw
10 K8f8 draw
11 Rc2 draw
12 Rc3 draw
13 Rc4 draw
14 Rc5 draw
15 Rg1 draw
16 K7d7 loss in 2 half-moves
17 K7d8 loss in 2 half-moves
18 K8d7 loss in 2 half-moves
19 K8d8 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd1 loss in 2 half-moves