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 Ka4 draw
3 Ka5 draw
4 Ka6 draw
5 Kc4 draw
6 Kc5 draw
7 Kc6 draw
8 Ra4 draw
9 Rc4 draw
10 Rd4 draw
11 Rf4 draw
12 Rh4 draw
13 Kb6 loss in 1 half-moves
14 Ke1 loss in 1 half-moves
15 Ke2 loss in 1 half-moves
16 Ke3 loss in 1 half-moves
17 Kf1 loss in 1 half-moves
18 Kf3 loss in 1 half-moves
19 Kg1 loss in 1 half-moves
20 Kg2 loss in 1 half-moves
21 Kg3 loss in 1 half-moves
22 Rb1 loss in 1 half-moves
23 Rb2 loss in 1 half-moves
24 Rb3 loss in 1 half-moves
25 Re4 loss in 1 half-moves