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

EGTB: win in 2 half-moves

# move score
1 Kg6 win in 1 half-moves
2 Kh6 win in 1 half-moves
3 Re6 win in 1 half-moves
4 Rg1 draw
5 Rh1 draw
6 Kg4 loss in 2 half-moves
7 Kg5 loss in 2 half-moves
8 Kh4 loss in 2 half-moves
9 Ra1 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rd1 loss in 2 half-moves
12 Re2 loss in 2 half-moves
13 Re3 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rc1 loss in 1 half-moves