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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Rb1 loss in 8 half-moves
3 Rc1 loss in 8 half-moves
4 Rd1 loss in 8 half-moves
5 Kg1 loss in 2 half-moves
6 Kg2 loss in 2 half-moves
7 Kh2 loss in 2 half-moves
8 Re2 loss in 2 half-moves
9 Re3 loss in 2 half-moves
10 Re7 loss in 2 half-moves
11 Rf1 loss in 2 half-moves
12 Rg1 loss in 2 half-moves
13 Re4 loss in 1 half-moves
14 Re5 loss in 1 half-moves
15 Re6 loss in 1 half-moves
16 Re8 loss in 1 half-moves