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 Ka1 draw
3 Ka2 draw
4 Kb2 draw
5 Kb6 draw
6 Kb7 draw
7 Kb8 draw
8 Kc6 draw
9 Kc8 draw
10 Kd7 draw
11 Kd8 draw
12 Ra4 draw
13 Rb6 draw
14 Rb7 draw
15 Rb8 draw
16 Rg4 draw
17 Rh4 draw
18 Kc1 loss in 2 half-moves
19 Kc2 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rf4 loss in 2 half-moves