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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Ka3 draw
3 Ka4 draw
4 Kc3 draw
5 Ra4 draw
6 Rh4 draw
7 Kc2 loss in 6 half-moves
8 Kc4 loss in 6 half-moves
9 Ka2 loss in 4 half-moves
10 Kb2 loss in 4 half-moves
11 Rb5 loss in 4 half-moves
12 Rb6 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rg4 loss in 2 half-moves