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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rb6 win in 7 half-moves
3 Ka2 draw
4 Ka3 draw
5 Ka4 draw
6 Kb2 draw
7 Kb4 draw
8 Kb5 draw
9 Kb6 draw
10 Kb7 draw
11 Kc7 draw
12 Kd6 draw
13 Kd7 draw
14 Ra8 draw
15 Rb5 draw
16 Rc8 draw
17 Rd8 draw
18 Rf8 draw
19 Rg8 draw
20 Kc2 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Kc4 loss in 2 half-moves
23 Kc5 loss in 2 half-moves
24 Kd5 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves