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 Kb7 win in 5 half-moves
3 Kb8 win in 5 half-moves
4 Kf7 win in 5 half-moves
5 Rf4 win in 5 half-moves
6 Rg6 win in 5 half-moves
7 Rg8 win in 5 half-moves
8 Kf8 win in 7 half-moves
9 Kc8 draw
10 Kcd7 draw
11 Kcd8 draw
12 Ke8 draw
13 Ked7 draw
14 Ked8 draw
15 Ra4 draw
16 Rg5 draw
17 Rg7 draw
18 Rh4 draw
19 Kb6 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Kcd6 loss in 2 half-moves
22 Ke6 loss in 2 half-moves
23 Ked6 loss in 2 half-moves
24 Kf6 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