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 Ka2 draw
3 Kb2 draw
4 Kc2 draw
5 Rb5 draw
6 Kc1 loss in 12 half-moves
7 Ra8 loss in 12 half-moves
8 Rb4 loss in 12 half-moves
9 Rb6 loss in 12 half-moves
10 Rc8 loss in 8 half-moves
11 Ka1 loss in 6 half-moves
12 Rd8 loss in 4 half-moves
13 Rb2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Rg8 loss in 1 half-moves