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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rg6 win in 3 half-moves
3 Rg8 win in 3 half-moves
4 Kb6 win in 5 half-moves
5 Kb8 win in 5 half-moves
6 Kb7 draw
7 Kcc6 draw
8 Kcc8 draw
9 Kcd6 draw
10 Kcd8 draw
11 Kdc6 draw
12 Kdc8 draw
13 Kdd6 draw
14 Kdd8 draw
15 Ke6 draw
16 Ke7 draw
17 Ke8 draw
18 Ra3 draw
19 Rf3 draw
20 Rg4 draw
21 Rg5 draw
22 Rg7 draw
23 Rh3 draw
24 Rc3 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rg2 loss in 2 half-moves