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 Kc2 draw
3 Kc3 draw
4 Kc4 draw
5 Kd2 draw
6 Kd4 draw
7 Kd8 draw
8 Ke2 draw
9 Ke3 draw
10 Ke4 draw
11 Ke7 draw
12 Kf7 draw
13 Kf8 draw
14 Rc4 draw
15 Rd4 draw
16 Re4 draw
17 Rf1 draw
18 Rf2 draw
19 Rf3 draw
20 Rf5 draw
21 Rf6 draw
22 Rf8 draw
23 Rh4 draw
24 Kd7 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Rb4 loss in 2 half-moves
27 Rf7 loss in 2 half-moves