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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rb7 draw
3 Re6 draw
4 Rf6 draw
5 Rg6 draw
6 Rh6 draw
7 K2a2 loss in 2 half-moves
8 K2a3 loss in 2 half-moves
9 K2c2 loss in 2 half-moves
10 K2c3 loss in 2 half-moves
11 K3a2 loss in 2 half-moves
12 K3a3 loss in 2 half-moves
13 K3c2 loss in 2 half-moves
14 K3c3 loss in 2 half-moves
15 Ka1 loss in 2 half-moves
16 Ka4 loss in 2 half-moves
17 Kb1 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Kc1 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rd6 loss in 2 half-moves