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

EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 Rhc1 win in 3 half-moves
3 Rad1 win in 5 half-moves
4 Rhd1 win in 7 half-moves
5 Rh3 win in 11 half-moves
6 Rh8 win in 11 half-moves
7 Ra2 draw
8 Rac1 draw
9 Rh2 draw
10 Bb2 loss in 2 half-moves
11 Bb4 loss in 2 half-moves
12 Bc1 loss in 2 half-moves
13 Bc5 loss in 2 half-moves
14 Bd6 loss in 2 half-moves
15 Be7 loss in 2 half-moves
16 Bf8 loss in 2 half-moves
17 Rab1 loss in 2 half-moves
18 Rae1 loss in 2 half-moves
19 Raf1 loss in 2 half-moves
20 Rag1 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh5 loss in 2 half-moves
23 Rh7 loss in 2 half-moves
24 Rhb1 loss in 2 half-moves
25 Rhe1 loss in 2 half-moves
26 Rhf1 loss in 2 half-moves
27 Rhg1 loss in 2 half-moves