Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Ka4 draw
3 Kb3 draw
4 Rb3 draw
5 Rf4 draw
6 Rf7 draw
7 Ka2 loss in 14 half-moves
8 Rf8 loss in 12 half-moves
9 Kb2 loss in 6 half-moves
10 Kb4 loss in 2 half-moves
11 Rc3 loss in 2 half-moves
12 Rd3 loss in 2 half-moves
13 Re3 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rh3 loss in 2 half-moves