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 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Kb2 draw
6 Kb4 draw
7 Kbc2 draw
8 Kc1 draw
9 Kc3 draw
10 Kc4 draw
11 Kd2 draw
12 Kdc2 draw
13 Ke1 draw
14 Ke2 draw
15 Rb5 draw
16 Rb6 draw
17 Rc7 draw
18 Rd7 draw
19 Rg7 draw
20 Ra7 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves