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 Kb1 draw
4 Kb2 draw
5 Kb3 draw
6 Ra3 draw
7 Rb3 draw
8 Rc3 draw
9 Re1 draw
10 Re5 draw
11 Re6 draw
12 Re8 draw
13 Re4 loss in 16 half-moves
14 Ka1 loss in 8 half-moves
15 Rd3 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Re7 loss in 1 half-moves
18 Rg3 loss in 1 half-moves
19 Rh3 loss in 1 half-moves