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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Bf7 draw
3 Nb1 draw
4 Ra7 draw
5 Rb5 draw
6 Rb6 draw
7 Rb8 draw
8 Rg7 draw
9 Bb1 loss in 2 half-moves
10 Bc2 loss in 2 half-moves
11 Bd3 loss in 2 half-moves
12 Be4 loss in 2 half-moves
13 Be8 loss in 2 half-moves
14 Bf5 loss in 2 half-moves
15 Bh5 loss in 2 half-moves
16 Bh7 loss in 2 half-moves
17 Nb5 loss in 2 half-moves
18 Nc2 loss in 2 half-moves
19 Nc4 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves