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 Kb3 win in 7 half-moves
3 Rf8 win in 9 half-moves
4 Ra6 win in 11 half-moves
5 Ka3 win in 15 half-moves
6 Rf7 win in 15 half-moves
7 Ka5 draw
8 Ka6 draw
9 Ka7 draw
10 Ka8 draw
11 Kb4 draw
12 Kb5 draw
13 Kb6 draw
14 Kb8 draw
15 Kc6 draw
16 Kc7 draw
17 Kc8 draw
18 Rc6 draw
19 Rd6 draw
20 Re6 draw
21 Rf1 draw
22 Rf2 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves