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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Ra7 win in 1 half-moves
4 Rb7 win in 1 half-moves
5 Rf2 win in 1 half-moves
6 Ka2 draw
7 Kb7 draw
8 Kb8 draw
9 Kc7 draw
10 Kd7 draw
11 Kd8 draw
12 Rc7 draw
13 Rd7 draw
14 Re7 draw
15 Rf3 draw
16 Rf4 draw
17 Rf5 draw
18 Rf6 draw
19 Rf8 draw
20 Rg7 draw
21 Rf1 loss in 1 half-moves
22 Rh7 loss in 1 half-moves