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

EGTB: win in 4 half-moves

# move score
1 Rd6 win in 3 half-moves
2 Rc6 win in 5 half-moves
3 Ra6 win in 9 half-moves
4 Kab6 draw
5 Kcb6 draw
6 Rb6 draw
7 Re6 draw
8 Rf6 draw
9 Rg2 draw
10 Rg7 draw
11 Rg8 draw
12 Ka4 loss in 2 half-moves
13 Ka6 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rh6 loss in 2 half-moves
24 Kab4 loss in 1 half-moves
25 Kab5 loss in 1 half-moves
26 Kcb4 loss in 1 half-moves
27 Kcb5 loss in 1 half-moves