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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Re1 win in 7 half-moves
3 Rg3 win in 7 half-moves
4 Rg4 win in 7 half-moves
5 Rh3 win in 7 half-moves
6 Rh4 win in 7 half-moves
7 Bc3 win in 11 half-moves
8 Bd2 win in 13 half-moves
9 Ra1 win in 13 half-moves
10 Rg2 win in 13 half-moves
11 Rh2 win in 13 half-moves
12 Bb4 win in 15 half-moves
13 Rf1 win in 15 half-moves
14 Be1 win in 17 half-moves
15 Bb6 draw
16 Bc7 draw
17 Bd8 draw
18 Rb1 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh5 loss in 2 half-moves
25 Rh6 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves