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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb2 draw
5 Kc1 draw
6 Kc2 draw
7 Kd6 draw
8 Kf6 draw
9 Rb3 draw
10 Rb5 draw
11 Rb8 draw
12 Rc4 draw
13 Rd4 draw
14 Rf4 draw
15 Rg4 draw
16 Rh4 draw
17 Kd5 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Kf7 loss in 2 half-moves
23 Ra4 loss in 1 half-moves
24 Rb6 loss in 1 half-moves
25 Rb7 loss in 1 half-moves
26 Re4 loss in 1 half-moves