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

EGTB: win in 20 half-moves

# move score
1 Rb5 win in 19 half-moves
2 Kd5 win in 25 half-moves
3 Rb6 win in 25 half-moves
4 K3c4 win in 27 half-moves
5 Rb3 win in 27 half-moves
6 K3c3 win in 29 half-moves
7 K4c4 win in 29 half-moves
8 Kc5 win in 29 half-moves
9 Ra8 win in 29 half-moves
10 Rb1 win in 29 half-moves
11 Rb4 win in 29 half-moves
12 Rb7 win in 29 half-moves
13 Rc8 win in 29 half-moves
14 K4c3 win in 31 half-moves
15 Kc2 win in 31 half-moves
16 Kd2 win in 31 half-moves
17 Rd8 win in 31 half-moves
18 Re8 loss in 4 half-moves
19 K3e3 loss in 2 half-moves
20 K3e4 loss in 2 half-moves
21 K4e3 loss in 2 half-moves
22 K4e4 loss in 2 half-moves
23 Ke2 loss in 2 half-moves
24 Ke5 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves