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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kd7 draw
3 Kd8 draw
4 Ke7 draw
5 Kf7 draw
6 Kf8 draw
7 Kg1 draw
8 Ra1 draw
9 Ra2 draw
10 Ra5 draw
11 Ra6 draw
12 Ra8 draw
13 Rb4 draw
14 Rc4 draw
15 Rd4 draw
16 Rf4 draw
17 Rg4 draw
18 Rh4 draw
19 Kg2 loss in 2 half-moves
20 Kh2 loss in 2 half-moves
21 Ra3 loss in 1 half-moves
22 Re4 loss in 1 half-moves