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 Ka5 win in 5 half-moves
3 Ka7 win in 5 half-moves
4 Kb5 win in 5 half-moves
5 Kb7 win in 5 half-moves
6 Rc7 win in 5 half-moves
7 Rc8 win in 5 half-moves
8 Ka3 draw
9 Kb3 draw
10 Kb4 draw
11 Kb8 draw
12 Ra6 draw
13 Rc1 draw
14 Rc5 draw
15 Rd6 draw
16 Re6 draw
17 Rf6 draw
18 Rc2 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh6 loss in 2 half-moves