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 Ka7 loss in 2 half-moves
3 Kc7 loss in 2 half-moves
4 Kd6 loss in 2 half-moves
5 Kd7 loss in 2 half-moves
6 Ra1 loss in 2 half-moves
7 Ra2 loss in 2 half-moves
8 Ra3 loss in 2 half-moves
9 Re5 loss in 2 half-moves
10 Rf5 loss in 2 half-moves
11 Rg5 loss in 2 half-moves
12 Rh5 loss in 2 half-moves
13 Kab5 loss in 1 half-moves
14 Kab6 loss in 1 half-moves
15 Kab7 loss in 1 half-moves
16 Kc5 loss in 1 half-moves
17 Kcb5 loss in 1 half-moves
18 Kcb6 loss in 1 half-moves
19 Kcb7 loss in 1 half-moves
20 Kd5 loss in 1 half-moves
21 Rb5 loss in 1 half-moves
22 Rc5 loss in 1 half-moves
23 Rd5 loss in 1 half-moves