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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kc2 win in 7 half-moves
3 Rb2 win in 17 half-moves
4 Kc1 draw
5 Kd1 draw
6 Ke1 draw
7 Ke2 draw
8 Ra1 draw
9 Ra4 draw
10 Ka6 loss in 2 half-moves
11 Kb5 loss in 2 half-moves
12 Kb6 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Ka4 loss in 1 half-moves