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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kcc2 draw
3 Kcc4 draw
4 Kdc2 draw
5 Kdc4 draw
6 Kdd2 draw
7 Kdd4 draw
8 Ke2 draw
9 Ke3 draw
10 Ke4 draw
11 Ra1 draw
12 Ra2 draw
13 Ra4 draw
14 Ra5 draw
15 Rb3 draw
16 Kb2 loss in 2 half-moves
17 Kb3 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Kcd2 loss in 2 half-moves
20 Kcd4 loss in 2 half-moves
21 Ra6 loss in 1 half-moves
22 Ra8 loss in 1 half-moves