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 K3a3 draw
3 K3a4 draw
4 K4a3 draw
5 K4a4 draw
6 Ka2 draw
7 Ka5 draw
8 Kb2 draw
9 Kb5 draw
10 Kc2 draw
11 Ra7 draw
12 Rg7 draw
13 Rh7 draw
14 K3c3 loss in 2 half-moves
15 K3c4 loss in 2 half-moves
16 K4c3 loss in 2 half-moves
17 K4c4 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rf7 loss in 2 half-moves