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

EGTB: win in 2 half-moves

# move score
1 Rd6 win in 1 half-moves
2 R6h3 draw
3 R6h4 draw
4 Rc6 draw
5 Re6 draw
6 Rf6 draw
7 Rh8 draw
8 g1=B loss in 2 half-moves
9 g1=K loss in 2 half-moves
10 g1=N loss in 2 half-moves
11 g1=Q loss in 2 half-moves
12 g1=R loss in 2 half-moves
13 R2h3 loss in 2 half-moves
14 R2h4 loss in 2 half-moves
15 R2h5 loss in 2 half-moves
16 R6h5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh7 loss in 2 half-moves