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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Rd4 win in 1 half-moves
4 Ka5 draw
5 Kb5 draw
6 Kb6 draw
7 Kg4 draw
8 Kg5 draw
9 Kh5 draw
10 Ra5 draw
11 Rb4 draw
12 Rc4 draw
13 Re4 draw
14 Rf4 draw
15 Kg3 loss in 2 half-moves
16 Kh3 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves