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

EGTB: win in 2 half-moves

# move score
1 Re8 win in 1 half-moves
2 Re2 loss in 10 half-moves
3 Kc2 loss in 8 half-moves
4 Kd2 loss in 8 half-moves
5 Ke2 loss in 6 half-moves
6 Ra1 loss in 6 half-moves
7 Re3 loss in 6 half-moves
8 Re4 loss in 6 half-moves
9 Kc3 loss in 4 half-moves
10 Ke3 loss in 4 half-moves
11 Rd1 loss in 4 half-moves
12 Kc4 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves