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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Rh8 win in 1 half-moves
4 Rb2 draw
5 Kb3 loss in 2 half-moves
6 Kb4 loss in 2 half-moves
7 Kcc4 loss in 2 half-moves
8 Kcd4 loss in 2 half-moves
9 Kdc4 loss in 2 half-moves
10 Kdd4 loss in 2 half-moves
11 Ke2 loss in 2 half-moves
12 Ke3 loss in 2 half-moves
13 Ke4 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Kb2 loss in 1 half-moves
25 Kcc2 loss in 1 half-moves
26 Kcd2 loss in 1 half-moves
27 Kdc2 loss in 1 half-moves
28 Kdd2 loss in 1 half-moves