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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rf1 win in 1 half-moves
4 Rb5 draw
5 Kb3 loss in 2 half-moves
6 Kcc3 loss in 2 half-moves
7 Kcc5 loss in 2 half-moves
8 Kcd3 loss in 2 half-moves
9 Kcd5 loss in 2 half-moves
10 Kdc3 loss in 2 half-moves
11 Kdc5 loss in 2 half-moves
12 Kdd3 loss in 2 half-moves
13 Kdd5 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves
26 Kb4 loss in 1 half-moves
27 Kb5 loss in 1 half-moves
28 Rb4 loss in 1 half-moves