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 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kd7 draw
6 Kd8 draw
7 Ke5 draw
8 Ke6 draw
9 Ke7 draw
10 Kf5 draw
11 Kf7 draw
12 Kg5 draw
13 Kg6 draw
14 Kg7 draw
15 Ra4 draw
16 Rb4 draw
17 Rc1 draw
18 Rc2 draw
19 Rc3 draw
20 Rc5 draw
21 Rc6 draw
22 Rc7 draw
23 Rd4 draw
24 Rf4 draw
25 Rh4 draw
26 Re4 loss in 1 half-moves