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

EGTB: win in 16 half-moves

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