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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kc6 win in 1 half-moves
3 Ra4 win in 1 half-moves
4 Ka5 win in 3 half-moves
5 Ka7 win in 3 half-moves
6 Kb7 win in 3 half-moves
7 Kc7 win in 3 half-moves
8 Kbb5 draw
9 Kbc5 draw
10 Kb3 loss in 1 half-moves
11 Kc3 loss in 1 half-moves
12 Kcb5 loss in 1 half-moves
13 Kcc5 loss in 1 half-moves
14 Kd3 loss in 1 half-moves
15 Kd4 loss in 1 half-moves
16 Kd5 loss in 1 half-moves
17 Rb1 loss in 1 half-moves
18 Rb2 loss in 1 half-moves
19 Rb3 loss in 1 half-moves
20 Rb5 loss in 1 half-moves