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 Kf3 draw
5 Kg1 draw
6 Kg3 draw
7 Kh1 draw
8 Kh2 draw
9 Ra1 draw
10 Rc1 draw
11 Rd1 draw
12 Re2 draw
13 Re3 draw
14 Re4 draw
15 Re5 draw
16 Rg1 draw
17 Rh1 draw
18 Kh3 loss in 4 half-moves
19 Re6 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Re7 loss in 1 half-moves
22 Re8 loss in 1 half-moves