Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kaa7 win in 3 half-moves
2 Kab7 win in 3 half-moves
3 Kba7 win in 3 half-moves
4 Kbb7 win in 3 half-moves
5 Kc7 win in 3 half-moves
6 Ra1 win in 3 half-moves
7 Rb7 win in 5 half-moves
8 Rc1 win in 5 half-moves
9 Kc8 draw
10 Rb2 draw
11 Rb6 draw
12 Rd1 draw
13 Re1 draw
14 Rf1 draw
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves