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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Ka8 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Rb7 win in 1 half-moves
5 Rf1 win in 1 half-moves
6 K6b6 draw
7 K6b7 draw
8 K7b6 draw
9 K7b7 draw
10 Rd7 draw
11 Re7 draw
12 Rf3 draw
13 Rf4 draw
14 Rf5 draw
15 Rf6 draw
16 Rf8 draw
17 Rg7 draw
18 Rh7 draw
19 Kb5 loss in 1 half-moves
20 Rc7 loss in 1 half-moves
21 Rf2 loss in 1 half-moves