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 Rd4 win in 1 half-moves
3 Ka4 win in 3 half-moves
4 Ka7 win in 3 half-moves
5 Kb7 win in 3 half-moves
6 Kba6 win in 3 half-moves
7 Kbb5 win in 3 half-moves
8 Kc5 win in 3 half-moves
9 Kc6 win in 3 half-moves
10 Kc7 win in 3 half-moves
11 Ra4 win in 3 half-moves
12 Rc4 win in 3 half-moves
13 Re4 win in 3 half-moves
14 Rf4 win in 3 half-moves
15 Kab5 win in 5 half-moves
16 Rb2 win in 5 half-moves
17 Rb3 win in 5 half-moves
18 Kaa6 draw
19 Rb5 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves