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