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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb1 win in 3 half-moves
3 Rb3 win in 3 half-moves
4 Rb4 win in 3 half-moves
5 Ka6 draw
6 Kaa7 draw
7 Kab8 draw
8 Kb6 draw
9 Kba7 draw
10 Kbb8 draw
11 Kc6 draw
12 Kc7 draw
13 Kc8 draw
14 Ra5 draw
15 Rc5 draw
16 Rd5 draw
17 Re5 draw
18 Rf5 draw
19 Rb6 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rh5 loss in 2 half-moves