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

EGTB: win in 2 half-moves

# move score
1 Re7 win in 1 half-moves
2 Ka5 loss in 1 half-moves
3 Ka6 loss in 1 half-moves
4 Ka7 loss in 1 half-moves
5 Kb4 loss in 1 half-moves
6 Kb7 loss in 1 half-moves
7 Kbb5 loss in 1 half-moves
8 Kbc6 loss in 1 half-moves
9 Kc4 loss in 1 half-moves
10 Kcb5 loss in 1 half-moves
11 Kcc6 loss in 1 half-moves
12 Kd4 loss in 1 half-moves
13 Kd5 loss in 1 half-moves
14 Kd6 loss in 1 half-moves
15 Ra7 loss in 1 half-moves
16 Rb7 loss in 1 half-moves
17 Rc6 loss in 1 half-moves
18 Rc8 loss in 1 half-moves
19 Rd7 loss in 1 half-moves
20 Rf7 loss in 1 half-moves
21 Rg7 loss in 1 half-moves
22 Rh7 loss in 1 half-moves