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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Ra7 win in 5 half-moves
3 Rb8 win in 5 half-moves
4 Ka7 win in 9 half-moves
5 K4a5 draw
6 K4b5 draw
7 K6a5 draw
8 K6b5 draw
9 Ka3 draw
10 Kb3 draw
11 Kb4 draw
12 Kb6 draw
13 Rc8 draw
14 Rg8 draw
15 Rh8 draw
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves