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 K7c7 win in 3 half-moves
3 K7c8 win in 3 half-moves
4 K8c7 win in 3 half-moves
5 K8c8 win in 3 half-moves
6 Kc6 win in 3 half-moves
7 Rb5 win in 3 half-moves
8 Rc6 win in 3 half-moves
9 K7a7 draw
10 K7a8 draw
11 K8a7 draw
12 K8a8 draw
13 Ka6 draw
14 Ra6 draw
15 Rd6 draw
16 Re6 draw
17 Rf6 draw
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh6 loss in 2 half-moves