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 Kb5 draw
3 Ra4 draw
4 Rb4 draw
5 Rc4 draw
6 Rd5 draw
7 Rd6 draw
8 Re4 draw
9 Ka4 loss in 4 half-moves
10 Ka6 loss in 4 half-moves
11 Kb4 loss in 4 half-moves
12 Kb6 loss in 4 half-moves
13 Rd8 loss in 4 half-moves
14 Rd1 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Rd7 loss in 1 half-moves