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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Ka3 draw
3 Ka5 draw
4 Kb3 draw
5 Rb4 draw
6 Re1 draw
7 Rc4 loss in 6 half-moves
8 Re2 loss in 4 half-moves
9 Re8 loss in 4 half-moves
10 Kb4 loss in 2 half-moves
11 Kb5 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Re3 loss in 2 half-moves
14 Re5 loss in 1 half-moves
15 Re6 loss in 1 half-moves
16 Re7 loss in 1 half-moves
17 Rg4 loss in 1 half-moves
18 Rh4 loss in 1 half-moves