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 Ka3 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kba4 win in 3 half-moves
5 Kc3 win in 3 half-moves
6 Rb3 win in 3 half-moves
7 Rc2 win in 3 half-moves
8 Ka6 win in 5 half-moves
9 Kb6 win in 5 half-moves
10 Kab5 win in 9 half-moves
11 Ra2 win in 9 half-moves
12 Kaa4 draw
13 Kbb5 draw
14 Rd2 draw
15 Rh2 draw
16 Kc4 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves