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 Ka3 win in 3 half-moves
3 Ka5 win in 3 half-moves
4 Kbb3 win in 3 half-moves
5 Kbb5 win in 3 half-moves
6 Kcb3 win in 3 half-moves
7 Kcb5 win in 3 half-moves
8 Kcc3 win in 3 half-moves
9 Kcc5 win in 3 half-moves
10 Kd3 win in 3 half-moves
11 Kd4 win in 3 half-moves
12 Kd5 win in 3 half-moves
13 Re3 win in 3 half-moves
14 Re5 win in 3 half-moves
15 Rf4 win in 3 half-moves
16 Rh4 win in 3 half-moves
17 Ka4 win in 5 half-moves
18 Kbc3 win in 5 half-moves
19 Kbc5 win in 5 half-moves
20 Re2 win in 7 half-moves
21 Re1 draw
22 Re6 draw
23 Rd4 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Re8 loss in 2 half-moves