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

EGTB: win in 10 half-moves

# move score
1 Ra5 win in 9 half-moves
2 Rb5 win in 9 half-moves
3 Re4 win in 9 half-moves
4 Rd4 win in 11 half-moves
5 Ra6 win in 13 half-moves
6 Rb6 win in 13 half-moves
7 Rb7 win in 15 half-moves
8 Ra7 win in 17 half-moves
9 Ra8 win in 17 half-moves
10 Rb8 win in 17 half-moves
11 Nb6 draw
12 Ne5 draw
13 Rc4 draw
14 Nb8 loss in 4 half-moves
15 Nc5 loss in 4 half-moves
16 Nf6 loss in 4 half-moves
17 Nf8 loss in 4 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rh4 loss in 2 half-moves