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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb2 draw
5 Kc1 draw
6 Kc2 draw
7 Ke1 draw
8 Ke2 draw
9 Kf1 draw
10 Kg1 draw
11 Kg2 draw
12 Kg3 draw
13 Ra8 draw
14 Rb2 draw
15 Rb3 draw
16 Rf8 draw
17 Rg8 draw
18 Rh8 draw
19 Ke3 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re8 loss in 2 half-moves