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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kb3 draw
5 Kb4 draw
6 Kb5 draw
7 Kb7 draw
8 Kc3 draw
9 Kc5 draw
10 Kc7 draw
11 Kc8 draw
12 Kd3 draw
13 Kd4 draw
14 Kd5 draw
15 Ra6 draw
16 Rc6 draw
17 Rd6 draw
18 Re6 draw
19 Rf1 draw
20 Rf5 draw
21 Rf7 draw
22 Rf8 draw
23 Rf2 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves