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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Rh4 win in 1 half-moves
3 Kb5 draw
4 Kb7 draw
5 Kg1 draw
6 Kg2 draw
7 Kh2 draw
8 Ra2 draw
9 Ra3 draw
10 Ra5 draw
11 Ra7 draw
12 Ra8 draw
13 Rb4 draw
14 Rd4 draw
15 Re4 draw
16 Rf4 draw
17 Ka5 loss in 2 half-moves
18 Ka6 loss in 2 half-moves
19 Ka7 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Kc7 loss in 2 half-moves
23 Ra1 loss in 1 half-moves
24 Ra6 loss in 1 half-moves
25 Rc4 loss in 1 half-moves