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

EGTB: win in 6 half-moves

# move score
1 Ra5 win in 5 half-moves
2 Ra7 win in 11 half-moves
3 Raa8 win in 11 half-moves
4 Rc1 win in 13 half-moves
5 Rd8 win in 15 half-moves
6 Rea8 win in 41 half-moves
7 Rb1 draw
8 Rb8 draw
9 Rc8 draw
10 Re5 draw
11 Re7 draw
12 Nb2 loss in 2 half-moves
13 Nc3 loss in 2 half-moves
14 Ne3 loss in 2 half-moves
15 Nf2 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves