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 Kh2 draw
8 Kh3 draw
9 Ra2 draw
10 Ra4 draw
11 Ra5 draw
12 Ra7 draw
13 Ra8 draw
14 Rc1 draw
15 Re1 draw
16 Rf1 draw
17 Rg1 draw
18 Kh1 loss in 12 half-moves
19 Ra3 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves