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 Rb3 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Rb8 win in 1 half-moves
8 Ka1 draw
9 Ka3 draw
10 Kb1 draw
11 Kb3 draw
12 Kd1 draw
13 Kd2 draw
14 Kd3 draw
15 Ke1 draw
16 Kf1 draw
17 Rc2 draw
18 Rd2 draw
19 Ke3 loss in 1 half-moves
20 Kf2 loss in 1 half-moves
21 Kf3 loss in 1 half-moves