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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rc5 win in 3 half-moves
3 Ra5 loss in 4 half-moves
4 Nb3 loss in 2 half-moves
5 Nc2 loss in 2 half-moves
6 Rd5 loss in 2 half-moves
7 Re1 loss in 2 half-moves
8 Re2 loss in 2 half-moves
9 Re3 loss in 2 half-moves
10 Re6 loss in 2 half-moves
11 Re8 loss in 2 half-moves
12 Rg5 loss in 2 half-moves
13 Rh5 loss in 2 half-moves
14 Re4 loss in 1 half-moves
15 Re7 loss in 1 half-moves
16 Rf5 loss in 1 half-moves