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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Re1 win in 3 half-moves
3 Rh1 win in 3 half-moves
4 Be3 win in 5 half-moves
5 Bf2 win in 5 half-moves
6 Bg1 win in 5 half-moves
7 Kb3 win in 5 half-moves
8 Kb4 win in 5 half-moves
9 Kb5 win in 5 half-moves
10 Kc3 win in 5 half-moves
11 Kd3 win in 5 half-moves
12 Kd4 win in 5 half-moves
13 Ra2 win in 5 half-moves
14 Ra3 win in 5 half-moves
15 Ra4 win in 5 half-moves
16 Rb1 win in 5 half-moves
17 Rc1 win in 5 half-moves
18 Bb6 loss in 2 half-moves
19 Bb8 loss in 2 half-moves
20 Bc5 loss in 2 half-moves
21 Bd4 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves