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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Re8 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Bab5 loss in 2 half-moves
5 Bac4 loss in 2 half-moves
6 Bad3 loss in 2 half-moves
7 Bb7 loss in 2 half-moves
8 Bc8 loss in 2 half-moves
9 Bfb5 loss in 2 half-moves
10 Bfc4 loss in 2 half-moves
11 Bfd3 loss in 2 half-moves
12 Bg2 loss in 2 half-moves
13 Bh3 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh8 loss in 2 half-moves
19 Bae2 loss in 1 half-moves
20 Bfe2 loss in 1 half-moves