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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 K5a6 win in 15 half-moves
3 K5a5 draw
4 K6a5 draw
5 K6a6 draw
6 Ka4 draw
7 Ka7 draw
8 Rb8 draw
9 Rg7 draw
10 Rh7 draw
11 K5c5 loss in 2 half-moves
12 K5c6 loss in 2 half-moves
13 K6c5 loss in 2 half-moves
14 K6c6 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kc7 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves