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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rc6 win in 1 half-moves
7 Rd6 win in 1 half-moves
8 Re6 win in 1 half-moves
9 Rf6 win in 1 half-moves
10 Rh6 win in 1 half-moves
11 Ka2 draw
12 Ka4 draw
13 Kb2 draw
14 Kb3 draw
15 Kb4 draw
16 Ra6 draw
17 Rb3 draw
18 Rb8 loss in 1 half-moves
19 Rg6 loss in 1 half-moves