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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Kc5 win in 7 half-moves
3 Kc6 win in 7 half-moves
4 Rc8 win in 7 half-moves
5 Rd8 win in 9 half-moves
6 Rf8 win in 9 half-moves
7 Kf6 win in 13 half-moves
8 Kd6 draw
9 Kde5 draw
10 Kde6 draw
11 Kfe5 draw
12 Kfe6 draw
13 Kg5 draw
14 Kg6 draw
15 Ra8 draw
16 Rb5 draw
17 Rb7 draw
18 Rh8 draw
19 Kc4 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Kde4 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Kfe4 loss in 2 half-moves
24 Kg4 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rb2 loss in 2 half-moves
27 Rb3 loss in 2 half-moves
28 Rb4 loss in 2 half-moves
29 Re8 loss in 2 half-moves
30 Rg8 loss in 2 half-moves