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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Ka6 win in 1 half-moves
3 Kd6 win in 3 half-moves
4 Kdc6 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Rc4 win in 3 half-moves
7 Rc6 win in 3 half-moves
8 Kb6 draw
9 Kd4 draw
10 Ke4 draw
11 Ke5 draw
12 Rc3 draw
13 Kb4 loss in 2 half-moves
14 Kbc4 loss in 2 half-moves
15 Kbc6 loss in 2 half-moves
16 Kdc4 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Ka5 loss in 1 half-moves