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 Ka7 draw
3 Kaa5 draw
4 Kab6 draw
5 Kb4 draw
6 Kb7 draw
7 Kba5 draw
8 Kbb6 draw
9 Kc5 draw
10 Kc6 draw
11 Ra5 draw
12 Rb4 draw
13 Rc4 draw
14 Rh4 draw
15 Kc4 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves