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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Re5 win in 1 half-moves
3 Rh7 win in 1 half-moves
4 Ka4 draw
5 Ka6 draw
6 Kb4 draw
7 Kb5 draw
8 Kb6 draw
9 Kg1 draw
10 Kg2 draw
11 Kh2 draw
12 Ra7 draw
13 Rc7 draw
14 Rd7 draw
15 Re1 draw
16 Re2 draw
17 Re3 draw
18 Re4 draw
19 Re6 draw
20 Re8 draw
21 Rf7 draw
22 Rg7 draw