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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rc8 win in 3 half-moves
3 Rd1 win in 3 half-moves
4 Rd8 win in 3 half-moves
5 Rea8 win in 3 half-moves
6 Re2 win in 7 half-moves
7 Ra2 draw
8 Ra6 draw
9 Ra7 draw
10 Raa8 draw
11 Rb1 draw
12 Rc1 draw
13 Re6 draw
14 Re7 draw
15 Rf1 draw
16 g1=B loss in 2 half-moves
17 g1=K loss in 2 half-moves
18 g1=N loss in 2 half-moves
19 g1=Q loss in 2 half-moves
20 g1=R loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Rae1 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Re5 loss in 2 half-moves
28 Ree1 loss in 2 half-moves
29 Rf8 loss in 2 half-moves
30 Rg1 loss in 2 half-moves
31 Rg8 loss in 2 half-moves
32 Rh1 loss in 2 half-moves
33 Rh8 loss in 2 half-moves