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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Ka3 draw
3 Ka5 draw
4 Kb3 draw
5 Ra3 draw
6 Rb3 draw
7 Rc3 draw
8 Re4 draw
9 Re7 draw
10 Re8 draw
11 Rh3 draw
12 Re1 loss in 8 half-moves
13 Kb4 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Re5 loss in 1 half-moves
18 Re6 loss in 1 half-moves
19 Rg3 loss in 1 half-moves