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 K7a7 win in 3 half-moves
3 K7c7 win in 3 half-moves
4 K7c8 win in 3 half-moves
5 K8a8 win in 3 half-moves
6 K8c7 win in 3 half-moves
7 K8c8 win in 3 half-moves
8 Ka6 win in 3 half-moves
9 Kb6 win in 3 half-moves
10 Kc6 win in 3 half-moves
11 Ra5 win in 5 half-moves
12 Rb1 win in 5 half-moves
13 Rb2 win in 5 half-moves
14 Rb4 win in 5 half-moves
15 Rb6 win in 5 half-moves
16 Rc5 win in 5 half-moves
17 K7a8 draw
18 K8a7 draw
19 Rd5 draw
20 Re5 draw
21 Rf5 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rh5 loss in 2 half-moves