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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Rd1 win in 3 half-moves
3 K7b7 win in 5 half-moves
4 K7b8 win in 5 half-moves
5 K8b7 win in 5 half-moves
6 K8b8 win in 5 half-moves
7 K7d7 draw
8 K7d8 draw
9 K8d7 draw
10 K8d8 draw
11 Re1 draw
12 Rf5 draw
13 Rf7 draw
14 Rf8 draw
15 Rg1 draw
16 Rh1 draw
17 Kb6 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rf6 loss in 2 half-moves