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 Kc4 draw
3 Ra4 draw
4 Rb4 draw
5 Rc4 draw
6 Re8 draw
7 Ka3 loss in 6 half-moves
8 Ka4 loss in 6 half-moves
9 Kb4 loss in 6 half-moves
10 Kc2 loss in 6 half-moves
11 Kc3 loss in 6 half-moves
12 Rd4 loss in 6 half-moves
13 Ka2 loss in 4 half-moves
14 Kb2 loss in 4 half-moves
15 Re3 loss in 4 half-moves
16 Re1 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves