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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Ka4 win in 5 half-moves
3 Kb4 win in 5 half-moves
4 Kaa6 win in 9 half-moves
5 Kb7 win in 9 half-moves
6 Kc5 win in 9 half-moves
7 Ra2 win in 9 half-moves
8 Rb1 win in 9 half-moves
9 Kbb6 win in 11 half-moves
10 Kc6 win in 11 half-moves
11 Ka8 win in 13 half-moves
12 Kb8 win in 13 half-moves
13 Rc2 win in 21 half-moves
14 Ka5 draw
15 Kab6 draw
16 Kba6 draw
17 Kc4 draw
18 Rb4 draw
19 Rd2 draw
20 Rh2 draw
21 Re2 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rg2 loss in 2 half-moves