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 K2a3 draw
3 K2b3 draw
4 K4a3 draw
5 K4b3 draw
6 Ka1 draw
7 Ka2 draw
8 Ka4 draw
9 Ka5 draw
10 Kb1 draw
11 Kb5 draw
12 Kc1 draw
13 Kc2 draw
14 Ra7 draw
15 Rg7 draw
16 Rh7 draw
17 K2c3 loss in 2 half-moves
18 K4c3 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rf7 loss in 2 half-moves