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

EGTB: win in 4 half-moves

# move score
1 Re4 win in 3 half-moves
2 Re8 win in 3 half-moves
3 Rf4 win in 3 half-moves
4 Rf8 win in 3 half-moves
5 Rg4 win in 3 half-moves
6 Rg8 win in 3 half-moves
7 Rh4 win in 3 half-moves
8 Rh8 win in 3 half-moves
9 g1=K loss in 4 half-moves
10 g1=N loss in 4 half-moves
11 g1=R loss in 4 half-moves
12 Ra1 loss in 4 half-moves
13 Ra2 loss in 4 half-moves
14 Ra3 loss in 4 half-moves
15 g1=B loss in 2 half-moves
16 g1=Q loss in 2 half-moves
17 R4a5 loss in 2 half-moves
18 R4a6 loss in 2 half-moves
19 R4a7 loss in 2 half-moves
20 R8a5 loss in 2 half-moves
21 R8a6 loss in 2 half-moves
22 R8a7 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rd4 loss in 2 half-moves
28 Rd8 loss in 2 half-moves