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 Rh8 win in 5 half-moves
3 Rf8 win in 7 half-moves
4 Ba1 draw
5 Bb2 draw
6 Bb6 draw
7 Be5 draw
8 Bf6 draw
9 Bg7 draw
10 Bh8 draw
11 Rg2 draw
12 Ba7 loss in 2 half-moves
13 Bc3 loss in 2 half-moves
14 Bc5 loss in 2 half-moves
15 Be3 loss in 2 half-moves
16 Bf2 loss in 2 half-moves
17 Bg1 loss in 2 half-moves
18 Nd6 loss in 2 half-moves
19 Nd8 loss in 2 half-moves
20 Ne5 loss in 2 half-moves
21 Ng5 loss in 2 half-moves
22 Nh6 loss in 2 half-moves
23 Nh8 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Rd8 loss in 2 half-moves
27 Re8 loss in 2 half-moves
28 Rg1 loss in 2 half-moves
29 Rg3 loss in 2 half-moves
30 Rg4 loss in 2 half-moves
31 Rg5 loss in 2 half-moves
32 Rg6 loss in 2 half-moves
33 Rg7 loss in 2 half-moves