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 Ka2 draw
3 Ke7 draw
4 Ke8 draw
5 Kg7 draw
6 Kg8 draw
7 Ra4 draw
8 Rb4 draw
9 Rc4 draw
10 Rd4 draw
11 Rf3 draw
12 Rf5 draw
13 Rf6 draw
14 Rf7 draw
15 Rh4 draw
16 Kb1 loss in 2 half-moves
17 Kb2 loss in 2 half-moves
18 Kf7 loss in 1 half-moves
19 Re4 loss in 1 half-moves
20 Rf1 loss in 1 half-moves
21 Rf2 loss in 1 half-moves