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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Kf5 win in 5 half-moves
3 Kf6 win in 5 half-moves
4 Rf4 win in 5 half-moves
5 Rg5 win in 5 half-moves
6 Rg7 win in 5 half-moves
7 Kf7 win in 7 half-moves
8 Kb5 draw
9 Kb6 draw
10 Kc7 draw
11 Kcd6 draw
12 Kcd7 draw
13 Ke7 draw
14 Ked6 draw
15 Ked7 draw
16 Ra4 draw
17 Rg6 draw
18 Rg8 draw
19 Rh4 draw
20 Kb7 loss in 2 half-moves
21 Kc5 loss in 2 half-moves
22 Kcd5 loss in 2 half-moves
23 Ke5 loss in 2 half-moves
24 Ked5 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Re4 loss in 2 half-moves
28 Rg1 loss in 2 half-moves
29 Rg2 loss in 2 half-moves
30 Rg3 loss in 2 half-moves