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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 Re1 win in 3 half-moves
2 Re2 win in 3 half-moves
3 Kg3 win in 7 half-moves
4 Ra2 loss in 6 half-moves
5 Rb2 loss in 6 half-moves
6 Kg2 loss in 4 half-moves
7 Kh4 loss in 4 half-moves
8 Ra1 loss in 4 half-moves
9 Rb1 loss in 4 half-moves
10 Kg4 loss in 2 half-moves
11 Rc1 loss in 2 half-moves
12 Rc2 loss in 2 half-moves
13 Rd1 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rg2 loss in 2 half-moves