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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kc1 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Ke1 win in 3 half-moves
5 Ke3 win in 3 half-moves
6 Ked1 win in 3 half-moves
7 Ked2 win in 3 half-moves
8 Ked3 win in 3 half-moves
9 Kf1 win in 3 half-moves
10 Kf2 win in 3 half-moves
11 Rb2 win in 3 half-moves
12 Rb3 win in 3 half-moves
13 Rf1 win in 3 half-moves
14 Kb2 win in 7 half-moves
15 Kcd2 win in 7 half-moves
16 Kcd3 win in 7 half-moves
17 Rc1 win in 7 half-moves
18 Rd1 win in 7 half-moves
19 Re1 win in 7 half-moves
20 Ra1 win in 11 half-moves
21 Kb3 win in 17 half-moves
22 Kcd1 draw
23 Kf3 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rb6 loss in 2 half-moves
27 Rb7 loss in 2 half-moves
28 Rg1 loss in 2 half-moves
29 Rh1 loss in 2 half-moves