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 Ka7 draw
5 Ke1 draw
6 Ke2 draw
7 Kf1 draw
8 Kg1 draw
9 Kg2 draw
10 Rb3 draw
11 Rb6 draw
12 Rb7 draw
13 Rc8 draw
14 Rd8 draw
15 Re8 draw
16 Rf8 draw
17 Rg8 draw
18 Rh8 draw
19 Kb7 loss in 2 half-moves
20 Ke3 loss in 1 half-moves
21 Kf3 loss in 1 half-moves
22 Kg3 loss in 1 half-moves
23 Rb5 loss in 1 half-moves