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

EGTB: win in 6 half-moves

# move score
1 Rg8 win in 5 half-moves
2 Rb8 win in 13 half-moves
3 Ra8 win in 15 half-moves
4 Rc1 win in 19 half-moves
5 Rc7 win in 23 half-moves
6 Ba1 draw
7 Bb2 draw
8 Bc3 draw
9 Bd4 draw
10 Be5 draw
11 Bf8 draw
12 Bh6 draw
13 Bh8 draw
14 Rd8 draw
15 Rh8 draw
16 Bf6 loss in 2 half-moves
17 Nf6 loss in 2 half-moves
18 Nf8 loss in 2 half-moves
19 Ng5 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves