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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Rbf5 win in 3 half-moves
4 Rhf5 win in 3 half-moves
5 Nf4 win in 7 half-moves
6 Rb3 win in 13 half-moves
7 Rh4 win in 13 half-moves
8 Rb1 win in 17 half-moves
9 Rh1 win in 17 half-moves
10 Rh2 win in 17 half-moves
11 Nb2 draw
12 Nc1 draw
13 Ne1 draw
14 Nf2 draw
15 Ra5 draw
16 Rb2 draw
17 Rh3 draw
18 Rh6 draw
19 Nb4 loss in 6 half-moves
20 Nc5 loss in 2 half-moves
21 Ne5 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rbc5 loss in 2 half-moves
25 Rbd5 loss in 2 half-moves
26 Rbe5 loss in 2 half-moves
27 Rbg5 loss in 2 half-moves
28 Rh7 loss in 2 half-moves
29 Rh8 loss in 2 half-moves
30 Rhc5 loss in 2 half-moves
31 Rhd5 loss in 2 half-moves
32 Rhe5 loss in 2 half-moves
33 Rhg5 loss in 2 half-moves