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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ka2 draw
3 Kb2 draw
4 Kb3 draw
5 Kb4 draw
6 Ke1 draw
7 Ke2 draw
8 Kf1 draw
9 Kg1 draw
10 Kg2 draw
11 Kg3 draw
12 Rb4 draw
13 Rc4 draw
14 Rd4 draw
15 Rh4 draw
16 Ke3 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rg4 loss in 2 half-moves