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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 Rg8 win in 3 half-moves
5 Kd6 win in 5 half-moves
6 Kd7 win in 5 half-moves
7 Kd8 win in 5 half-moves
8 Rg6 win in 5 half-moves
9 Ka7 draw
10 Kab7 draw
11 Kab8 draw
12 Kc8 draw
13 Kcb7 draw
14 Kcb8 draw
15 Rd5 draw
16 Re5 draw
17 Rf5 draw
18 Rg3 draw
19 Rg4 draw
20 Rh5 draw
21 Ra5 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rg2 loss in 2 half-moves