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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Rf4 win in 1 half-moves
3 Rh5 win in 1 half-moves
4 Kb8 draw
5 Kc7 draw
6 Kd7 draw
7 Kd8 draw
8 Rf7 draw
9 Rf8 draw
10 Rg5 draw
11 Rc5 loss in 2 half-moves
12 Rd5 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Ra5 loss in 1 half-moves
19 Rb5 loss in 1 half-moves