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

EGTB: win in 2 half-moves

# move score
1 K4c5 win in 1 half-moves
2 K6c5 win in 1 half-moves
3 Kc3 win in 1 half-moves
4 Kc4 win in 1 half-moves
5 Kc6 win in 1 half-moves
6 Kc7 win in 1 half-moves
7 Ra2 win in 1 half-moves
8 K4a5 loss in 2 half-moves
9 K4b5 loss in 2 half-moves
10 K6a5 loss in 2 half-moves
11 K6b5 loss in 2 half-moves
12 Ka3 loss in 2 half-moves
13 Ka6 loss in 2 half-moves
14 Ka7 loss in 2 half-moves
15 Kb3 loss in 2 half-moves
16 Kb7 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves