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 Rb7 win in 3 half-moves
3 Ka6 draw
4 Kaa8 draw
5 Kab7 draw
6 Kb6 draw
7 Kba8 draw
8 Kbb7 draw
9 Kc7 draw
10 Kc8 draw
11 Ra2 draw
12 Rb6 draw
13 Rc2 draw
14 Rd2 draw
15 Re2 draw
16 Rf2 draw
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves