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 Ka5 draw
3 Kb4 draw
4 Kb5 draw
5 Ra3 draw
6 Re1 draw
7 Re4 draw
8 Re5 draw
9 Re6 draw
10 Rf3 draw
11 Ka3 loss in 2 half-moves
12 Kb3 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rh3 loss in 2 half-moves