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

EGTB: win in 2 half-moves

# move score
1 Kc1 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Re1 win in 1 half-moves
4 Re3 win in 1 half-moves
5 Kaa2 loss in 1 half-moves
6 Kab2 loss in 1 half-moves
7 Kba2 loss in 1 half-moves
8 Kbb2 loss in 1 half-moves
9 Kc2 loss in 1 half-moves
10 Ra8 loss in 1 half-moves
11 Rb8 loss in 1 half-moves
12 Rd8 loss in 1 half-moves
13 Re2 loss in 1 half-moves
14 Re4 loss in 1 half-moves
15 Re5 loss in 1 half-moves
16 Re6 loss in 1 half-moves
17 Re7 loss in 1 half-moves
18 Rf8 loss in 1 half-moves
19 Rg8 loss in 1 half-moves
20 Rh8 loss in 1 half-moves