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 Rg4 win in 1 half-moves
3 Ka4 win in 3 half-moves
4 Ka5 win in 3 half-moves
5 Ka6 win in 3 half-moves
6 Kbb6 win in 3 half-moves
7 Kcb6 win in 3 half-moves
8 Ra4 win in 3 half-moves
9 Rc4 win in 3 half-moves
10 Rh4 win in 3 half-moves
11 Kbc4 win in 5 half-moves
12 Rb1 win in 5 half-moves
13 Rb2 win in 5 half-moves
14 Kcc4 draw
15 Kd4 draw
16 Kd5 draw
17 Kbc6 loss in 2 half-moves
18 Kcc6 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rf4 loss in 2 half-moves