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

EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Kd6 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Kbc5 win in 9 half-moves
5 Ka4 draw
6 Ka5 draw
7 Ka6 draw
8 Kb4 draw
9 Kb7 draw
10 Kbb6 draw
11 Kc4 draw
12 Kcb6 draw
13 Kcc5 draw
14 Kd5 draw
15 Ra7 draw
16 Rb7 draw
17 Rc8 draw
18 Rd7 draw
19 Re7 draw
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves