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

EGTB: win in 4 half-moves

# move score
1 K6d7 win in 3 half-moves
2 K8d7 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Kd8 win in 3 half-moves
5 Rb1 win in 5 half-moves
6 Rc1 win in 5 half-moves
7 Rd1 win in 5 half-moves
8 Re8 win in 5 half-moves
9 K6b7 draw
10 K6c7 draw
11 K8b7 draw
12 K8c7 draw
13 Kb5 draw
14 Kb6 draw
15 Kb8 draw
16 Kc5 draw
17 Kd5 draw
18 Ra1 draw
19 Re2 draw
20 Re6 draw
21 Re7 draw
22 Rf1 draw
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves