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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Ka2 draw
3 Kb2 draw
4 Kb3 draw
5 Ke3 draw
6 Ke4 draw
7 Kf4 draw
8 Kg2 draw
9 Ra5 draw
10 Ra6 draw
11 Rb4 draw
12 Rc4 draw
13 Ra7 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Kb4 loss in 1 half-moves
20 Ke2 loss in 1 half-moves
21 Kf2 loss in 1 half-moves
22 Kg3 loss in 1 half-moves
23 Kg4 loss in 1 half-moves