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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Ka1 draw
3 Kb2 draw
4 Kh3 draw
5 Kh5 draw
6 Ra8 draw
7 Rb5 draw
8 Rb7 draw
9 Rc8 draw
10 Rh8 draw
11 Kc1 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kg3 loss in 2 half-moves
14 Kg4 loss in 2 half-moves
15 Kg5 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Ka2 loss in 1 half-moves