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 Ra3 draw
3 Rf3 draw
4 Rg3 draw
5 Rh3 draw
6 Kb5 loss in 2 half-moves
7 Kb6 loss in 2 half-moves
8 Kb7 loss in 2 half-moves
9 Kcc5 loss in 2 half-moves
10 Kcc7 loss in 2 half-moves
11 Kcd5 loss in 2 half-moves
12 Kcd7 loss in 2 half-moves
13 Kdc5 loss in 2 half-moves
14 Kdc7 loss in 2 half-moves
15 Kdd5 loss in 2 half-moves
16 Kdd7 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ke7 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rc3 loss in 2 half-moves
27 Rd3 loss in 2 half-moves
28 Re3 loss in 2 half-moves