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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Rb2 win in 1 half-moves
4 Rb3 win in 1 half-moves
5 Rb4 win in 1 half-moves
6 Rb5 win in 1 half-moves
7 Rb7 win in 1 half-moves
8 Ka4 draw
9 Ke6 draw
10 Kg6 draw
11 Ra6 draw
12 Rc6 draw
13 Rd6 draw
14 Re6 draw
15 Ka6 loss in 1 half-moves
16 Kb5 loss in 1 half-moves
17 Ke5 loss in 1 half-moves
18 Ke7 loss in 1 half-moves
19 Kf5 loss in 1 half-moves
20 Kf7 loss in 1 half-moves
21 Kg5 loss in 1 half-moves
22 Kg7 loss in 1 half-moves
23 Rb8 loss in 1 half-moves