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

EGTB: win in 6 half-moves

# move score
1 Rg1 win in 5 half-moves
2 Ba1 draw
3 Ba7 draw
4 Bb2 draw
5 Bb6 draw
6 Bc3 draw
7 Be3 draw
8 Be5 draw
9 Bf2 draw
10 Bf6 draw
11 Bg1 draw
12 Bg7 draw
13 Bh8 draw
14 Re8 draw
15 Rf8 draw
16 Rg7 draw
17 Rh8 draw
18 Bc5 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Rg2 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rg6 loss in 2 half-moves