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 Kg1 draw
3 Kg2 draw
4 Kg7 draw
5 Kh1 draw
6 Kh3 draw
7 Kh7 draw
8 Kh8 draw
9 Ra2 draw
10 Ra3 draw
11 Ra4 draw
12 Ra8 draw
13 Rf1 draw
14 Rg1 draw
15 Rh1 draw
16 Kf7 loss in 2 half-moves
17 Kf8 loss in 2 half-moves
18 Kg3 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Re1 loss in 2 half-moves