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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ka5 draw
3 Ka7 draw
4 Kb5 draw
5 Kh5 draw
6 Kh7 draw
7 Ra2 draw
8 Ra4 draw
9 Ra5 draw
10 Rb1 draw
11 Rf1 draw
12 Rg1 draw
13 Rh1 draw
14 Kb6 loss in 2 half-moves
15 Kb7 loss in 2 half-moves
16 Kg5 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Kg7 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves