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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Bb6 draw
3 Bb8 draw
4 Bd6 draw
5 Bd8 draw
6 Bf4 draw
7 Bg3 draw
8 Bh2 draw
9 Rc8 draw
10 Rf8 draw
11 Rg6 draw
12 Rg7 draw
13 Rh8 draw
14 Ba5 loss in 2 half-moves
15 Be5 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rg5 loss in 2 half-moves