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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kaa7 win in 11 half-moves
3 Kab7 win in 11 half-moves
4 Kb5 win in 13 half-moves
5 Kb8 win in 15 half-moves
6 Ra1 win in 19 half-moves
7 Ka5 draw
8 Ka6 draw
9 Kba7 draw
10 Kbb7 draw
11 Kc6 draw
12 Kc7 draw
13 Rb2 draw
14 Rb3 draw
15 Rc1 draw
16 Rd1 draw
17 Rh1 draw
18 Kc5 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves