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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kf1 draw
3 Kf2 draw
4 Kg1 draw
5 Kh1 draw
6 Kh2 draw
7 Re2 draw
8 Rf1 draw
9 Rg1 draw
10 Rh1 draw
11 Kf3 loss in 4 half-moves
12 Kg3 loss in 4 half-moves
13 Kh3 loss in 4 half-moves
14 Re3 loss in 4 half-moves
15 Re7 loss in 4 half-moves
16 Re8 loss in 4 half-moves
17 Ra1 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rd1 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