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 Ra2 draw
9 Ra6 draw
10 Rd1 draw
11 Rg1 draw
12 Rh1 draw
13 Kh1 loss in 10 half-moves
14 Kh3 loss in 6 half-moves
15 Ra4 loss in 4 half-moves
16 Ra5 loss in 4 half-moves
17 Ra3 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rf1 loss in 2 half-moves