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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Re8 win in 1 half-moves
5 K6b6 win in 3 half-moves
6 K6b7 win in 3 half-moves
7 Ka5 win in 3 half-moves
8 Rd7 win in 3 half-moves
9 Re5 win in 3 half-moves
10 Re6 win in 3 half-moves
11 Rf7 win in 3 half-moves
12 Rg7 win in 3 half-moves
13 Rh7 win in 3 half-moves
14 K7b6 draw
15 K7b7 draw
16 Re4 draw
17 Kb5 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re3 loss in 2 half-moves