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 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Kc4 draw
6 Kc6 draw
7 Kd4 draw
8 Kd5 draw
9 Kd6 draw
10 Rb4 draw
11 Rc4 draw
12 Re4 draw
13 Rf4 draw
14 Rh2 draw
15 Rh3 draw
16 Rh5 draw
17 Rh6 draw
18 Rh7 draw
19 Ra4 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh8 loss in 2 half-moves