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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Ka6 draw
3 Kb5 draw
4 Kb6 draw
5 Kf3 draw
6 Kf4 draw
7 Kf5 draw
8 Kg3 draw
9 Kg5 draw
10 Kh3 draw
11 Kh4 draw
12 Kh5 draw
13 Ra2 draw
14 Ra3 draw
15 Rb4 draw
16 Rc4 draw
17 Ra1 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Kb4 loss in 1 half-moves