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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Re8 win in 3 half-moves
3 Bf2 win in 7 half-moves
4 Bh2 win in 7 half-moves
5 Re1 win in 7 half-moves
6 Re2 win in 7 half-moves
7 Ree4 win in 7 half-moves
8 Ra1 win in 9 half-moves
9 Ra2 win in 9 half-moves
10 Raa3 win in 9 half-moves
11 Rb4 win in 9 half-moves
12 Rc4 win in 9 half-moves
13 Rd3 win in 9 half-moves
14 Rd4 win in 9 half-moves
15 Rb3 win in 11 half-moves
16 Rc3 win in 11 half-moves
17 Rea3 win in 13 half-moves
18 Rae4 loss in 4 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg3 loss in 2 half-moves
28 Rg4 loss in 2 half-moves
29 Rh3 loss in 2 half-moves
30 Rh4 loss in 2 half-moves