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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kb2 loss in 2 half-moves
3 Kb3 loss in 2 half-moves
4 Kc2 loss in 2 half-moves
5 Kc5 loss in 2 half-moves
6 Kcd3 loss in 2 half-moves
7 Kd2 loss in 2 half-moves
8 Kd5 loss in 2 half-moves
9 Kdd3 loss in 2 half-moves
10 Ke3 loss in 2 half-moves
11 Ke4 loss in 2 half-moves
12 Ke5 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Kb4 loss in 1 half-moves
18 Rb4 loss in 1 half-moves