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 win in 7 half-moves
3 Ka7 draw
4 Ka8 draw
5 Kaa6 draw
6 Kab6 draw
7 Kb5 draw
8 Kb8 draw
9 Kba6 draw
10 Kbb6 draw
11 Kc6 draw
12 Kc7 draw
13 Kc8 draw
14 Rb4 draw
15 Rc4 draw
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
22 Rh4 loss in 2 half-moves