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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 R8a6 win in 9 half-moves
3 Rc5 win in 9 half-moves
4 Rd8 win in 9 half-moves
5 Rb8 win in 31 half-moves
6 Rc8 win in 31 half-moves
7 R8a7 win in 33 half-moves
8 R5a6 draw
9 R5a7 draw
10 Rb5 draw
11 Re8 loss in 4 half-moves
12 Nb4 loss in 2 half-moves
13 Nb6 loss in 2 half-moves
14 Nc3 loss in 2 half-moves
15 Nc7 loss in 2 half-moves
16 Ne3 loss in 2 half-moves
17 Ne7 loss in 2 half-moves
18 Nf4 loss in 2 half-moves
19 Nf6 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves