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

EGTB: win in 2 half-moves

# move score
1 Rh1 win in 1 half-moves
2 Kf2 win in 5 half-moves
3 Kf3 win in 5 half-moves
4 Re1 draw
5 Rf7 draw
6 Rf8 draw
7 Kc1 loss in 2 half-moves
8 Kc2 loss in 2 half-moves
9 Kd3 loss in 2 half-moves
10 Kdd2 loss in 2 half-moves
11 Kde1 loss in 2 half-moves
12 Ke3 loss in 2 half-moves
13 Ked2 loss in 2 half-moves
14 Kee1 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rg1 loss in 2 half-moves