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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Be4 draw
3 Nb6 draw
4 Nc7 draw
5 Ra7 draw
6 Rc7 draw
7 Rd6 draw
8 Rd8 draw
9 Re7 draw
10 Ba2 loss in 2 half-moves
11 Bb3 loss in 2 half-moves
12 Bb7 loss in 2 half-moves
13 Bc4 loss in 2 half-moves
14 Bc6 loss in 2 half-moves
15 Be6 loss in 2 half-moves
16 Bf3 loss in 2 half-moves
17 Bf7 loss in 2 half-moves
18 Bg2 loss in 2 half-moves
19 Bg8 loss in 2 half-moves
20 Bh1 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves