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

EGTB: win in 6 half-moves

# move score
1 Rb4 win in 5 half-moves
2 Rh8 draw
3 K5a5 loss in 2 half-moves
4 K5a6 loss in 2 half-moves
5 K5c5 loss in 2 half-moves
6 K5c6 loss in 2 half-moves
7 K6a5 loss in 2 half-moves
8 K6a6 loss in 2 half-moves
9 K6c5 loss in 2 half-moves
10 K6c6 loss in 2 half-moves
11 Ka4 loss in 2 half-moves
12 Ka7 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Rh3 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh6 loss in 2 half-moves
28 Rh7 loss in 2 half-moves