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 K6a7 win in 3 half-moves
3 K6b7 win in 3 half-moves
4 K6c7 win in 3 half-moves
5 K8a7 win in 3 half-moves
6 K8c7 win in 3 half-moves
7 Ka5 win in 3 half-moves
8 Ka6 win in 3 half-moves
9 Ka8 win in 3 half-moves
10 Kb5 win in 3 half-moves
11 Kc5 win in 3 half-moves
12 Kc6 win in 3 half-moves
13 Kc8 win in 3 half-moves
14 Rb5 win in 3 half-moves
15 K8b7 win in 5 half-moves
16 Ra2 win in 5 half-moves
17 Rb1 win in 5 half-moves
18 Rb4 win in 5 half-moves
19 Rc2 win in 5 half-moves
20 Rd2 draw
21 Re2 draw
22 Rf2 draw
23 Rg2 loss in 2 half-moves
24 Rh2 loss in 2 half-moves