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

EGTB: win in 4 half-moves

# move score
1 R2a3 win in 3 half-moves
2 R2a5 win in 3 half-moves
3 R8a3 win in 5 half-moves
4 Rd8 win in 5 half-moves
5 Re8 win in 5 half-moves
6 R8a5 win in 7 half-moves
7 R2a7 draw
8 R8a7 draw
9 Rb2 draw
10 Rb8 draw
11 Rc2 draw
12 Rc8 draw
13 Nb1 loss in 2 half-moves
14 Nb3 loss in 2 half-moves
15 Nc4 loss in 2 half-moves
16 Ne4 loss in 2 half-moves
17 Nf1 loss in 2 half-moves
18 Nf3 loss in 2 half-moves
19 R2a4 loss in 2 half-moves
20 R2a6 loss in 2 half-moves
21 R8a4 loss in 2 half-moves
22 R8a6 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves
26 Rh8 loss in 2 half-moves