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 Rb5 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Ka2 draw
8 Ka4 draw
9 Kg4 draw
10 Ra4 draw
11 Rc4 draw
12 Rd4 draw
13 Re4 draw
14 Kb2 loss in 1 half-moves
15 Kb3 loss in 1 half-moves
16 Ke3 loss in 1 half-moves
17 Ke4 loss in 1 half-moves
18 Ke5 loss in 1 half-moves
19 Kf3 loss in 1 half-moves
20 Kf5 loss in 1 half-moves
21 Kg3 loss in 1 half-moves
22 Kg5 loss in 1 half-moves
23 Rb2 loss in 1 half-moves