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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Kc5 win in 5 half-moves
3 Rc8 win in 5 half-moves
4 Kc6 win in 7 half-moves
5 Kd6 win in 9 half-moves
6 Kde6 win in 9 half-moves
7 Kfe6 win in 9 half-moves
8 Rd8 win in 9 half-moves
9 Rf8 win in 9 half-moves
10 Kfe5 win in 11 half-moves
11 Kde5 win in 13 half-moves
12 Kf6 draw
13 Kg5 draw
14 Ra8 draw
15 Rb5 draw
16 Rb6 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 Kg6 loss in 2 half-moves
26 Rb1 loss in 2 half-moves
27 Rb2 loss in 2 half-moves
28 Rb3 loss in 2 half-moves
29 Rb4 loss in 2 half-moves
30 Re8 loss in 2 half-moves