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 Ka5 win in 1 half-moves
3 Ka6 win in 1 half-moves
4 Rb1 win in 1 half-moves
5 Ra4 draw
6 Kb6 loss in 2 half-moves
7 Kbc4 loss in 2 half-moves
8 Kbc5 loss in 2 half-moves
9 Kc3 loss in 2 half-moves
10 Kc6 loss in 2 half-moves
11 Kd3 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Kdc4 loss in 2 half-moves
14 Kdc5 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Ke4 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves