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 Rh4 win in 1 half-moves
3 Ka6 draw
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Kg1 draw
8 Kg2 draw
9 Kg3 draw
10 Kh1 draw
11 Kh3 draw
12 Ra1 draw
13 Ra2 draw
14 Ra3 draw
15 Rb4 draw
16 Rd4 draw
17 Re4 draw
18 Rf4 draw
19 Rc4 loss in 1 half-moves