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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Ka6 win in 5 half-moves
3 Kb6 win in 5 half-moves
4 Kc6 win in 5 half-moves
5 Rb5 win in 5 half-moves
6 Kc7 win in 7 half-moves
7 Ra2 win in 9 half-moves
8 Rb1 win in 9 half-moves
9 Rb3 win in 9 half-moves
10 Kaa7 draw
11 Kab8 draw
12 Kba7 draw
13 Kbb8 draw
14 Kc8 draw
15 Rb6 draw
16 Rc2 draw
17 Rd2 draw
18 Rh2 draw
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves