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 Kb7 win in 3 half-moves
3 Kba6 win in 3 half-moves
4 Rc2 win in 3 half-moves
5 Ka4 win in 5 half-moves
6 Ka7 win in 5 half-moves
7 Kab5 win in 5 half-moves
8 Ra2 win in 5 half-moves
9 Kb4 win in 7 half-moves
10 Kaa6 draw
11 Kbb5 draw
12 Kc5 draw
13 Kc6 draw
14 Kc7 draw
15 Rd2 draw
16 Re2 draw
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves