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 Ke7 draw
3 Ke8 draw
4 Kf1 draw
5 Kg8 draw
6 Kh1 draw
7 Rb1 draw
8 Rc1 draw
9 Rd1 draw
10 Re2 draw
11 Re3 draw
12 Re7 draw
13 Re8 draw
14 Rf1 draw
15 Kf2 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Kg2 loss in 2 half-moves
18 Kg7 loss in 2 half-moves
19 Kh2 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Re6 loss in 2 half-moves