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