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

EGTB: win in 10 half-moves

# move score
1 Rb8 win in 9 half-moves
2 Ba7 draw
3 Bb6 draw
4 Bc3 draw
5 Bc5 draw
6 Be5 draw
7 Bf2 draw
8 Bf6 draw
9 Bg1 draw
10 Bg7 draw
11 Bh8 draw
12 Ra2 draw
13 Rb1 draw
14 Rc2 draw
15 Rd2 draw
16 Be3 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rh2 loss in 2 half-moves