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 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Kb2 draw
6 Kb4 draw
7 Kc2 draw
8 Kc3 draw
9 Kc4 draw
10 Rc3 draw
11 Rd3 draw
12 Rf3 draw
13 Rh1 draw
14 Rh2 draw
15 Rh4 draw
16 Rh6 draw
17 Rh7 draw
18 Re3 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Rh8 loss in 2 half-moves