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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Ra8 win in 3 half-moves
3 Rb3 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Rg3 win in 3 half-moves
6 Rg8 win in 3 half-moves
7 Rh3 win in 3 half-moves
8 Rh8 win in 3 half-moves
9 g1=B loss in 4 half-moves
10 g1=K loss in 4 half-moves
11 g1=N loss in 4 half-moves
12 g1=Q loss in 4 half-moves
13 g1=R loss in 4 half-moves
14 R3c4 loss in 4 half-moves
15 R8c4 loss in 4 half-moves
16 Rc1 loss in 4 half-moves
17 Rc2 loss in 4 half-moves
18 R3c5 loss in 2 half-moves
19 R3c6 loss in 2 half-moves
20 R3c7 loss in 2 half-moves
21 R8c5 loss in 2 half-moves
22 R8c6 loss in 2 half-moves
23 R8c7 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Re8 loss in 2 half-moves
28 Rf3 loss in 2 half-moves
29 Rf8 loss in 2 half-moves