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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Ke1 draw
4 Kf2 draw
5 Kg2 draw
6 Rb3 draw
7 Rb4 draw
8 Rb6 draw
9 Rb8 draw
10 Kc5 loss in 1 half-moves
11 Kc6 loss in 1 half-moves
12 Kc7 loss in 1 half-moves
13 Kd5 loss in 1 half-moves
14 Kd7 loss in 1 half-moves
15 Ke2 loss in 1 half-moves
16 Ke5 loss in 1 half-moves
17 Ke6 loss in 1 half-moves
18 Ke7 loss in 1 half-moves
19 Kg1 loss in 1 half-moves
20 Ra1 loss in 1 half-moves
21 Rb2 loss in 1 half-moves
22 Rc1 loss in 1 half-moves
23 Rd1 loss in 1 half-moves
24 Re1 loss in 1 half-moves