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 Rb6 win in 3 half-moves
3 Rg3 win in 3 half-moves
4 Kc4 win in 5 half-moves
5 Kc5 win in 5 half-moves
6 Rc3 win in 5 half-moves
7 Kc6 win in 7 half-moves
8 Kd6 draw
9 Kde5 draw
10 Kde6 draw
11 Kf6 draw
12 Kfe5 draw
13 Kfe6 draw
14 Kg4 draw
15 Kg5 draw
16 Ra3 draw
17 Rb5 draw
18 Rb7 draw
19 Rb8 draw
20 Rh3 draw
21 Kd4 loss in 2 half-moves
22 Kde4 loss in 2 half-moves
23 Kf4 loss in 2 half-moves
24 Kfe4 loss in 2 half-moves
25 Kg6 loss in 2 half-moves
26 Rb1 loss in 2 half-moves
27 Rb2 loss in 2 half-moves
28 Rd3 loss in 2 half-moves
29 Re3 loss in 2 half-moves
30 Rf3 loss in 2 half-moves