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

EGTB: win in 8 half-moves

# move score
1 Kb5 win in 7 half-moves
2 Rb5 win in 7 half-moves
3 Kc2 draw
4 Kc3 draw
5 Kd2 draw
6 Kdc4 draw
7 Kdd4 draw
8 Ke2 draw
9 Ke3 draw
10 Ke4 draw
11 Ra1 draw
12 Ra3 draw
13 Kb4 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kcc4 loss in 2 half-moves
17 Kcd4 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves