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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rd8 win in 1 half-moves
3 Kc1 loss in 2 half-moves
4 Kc3 loss in 2 half-moves
5 Ke1 loss in 2 half-moves
6 Ke3 loss in 2 half-moves
7 Kf1 loss in 2 half-moves
8 Kf2 loss in 2 half-moves
9 Kf3 loss in 2 half-moves
10 Ra8 loss in 2 half-moves
11 Rb5 loss in 2 half-moves
12 Rb6 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh8 loss in 2 half-moves
19 Kb1 loss in 1 half-moves
20 Kb2 loss in 1 half-moves
21 Kb3 loss in 1 half-moves
22 Kcd1 loss in 1 half-moves
23 Kcd2 loss in 1 half-moves
24 Kcd3 loss in 1 half-moves
25 Ked1 loss in 1 half-moves
26 Ked2 loss in 1 half-moves
27 Ked3 loss in 1 half-moves
28 Rb1 loss in 1 half-moves
29 Rb2 loss in 1 half-moves
30 Rb3 loss in 1 half-moves