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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Rb5 win in 3 half-moves
4 Ka5 win in 7 half-moves
5 Rb3 win in 7 half-moves
6 Rc1 win in 9 half-moves
7 Ke4 win in 15 half-moves
8 Ka6 draw
9 Ka7 draw
10 Kb5 draw
11 Kb7 draw
12 Kc2 draw
13 Kc3 draw
14 Kc4 draw
15 Kd2 draw
16 Kd4 draw
17 Ke2 draw
18 Ke3 draw
19 Ra1 draw
20 Rd1 draw
21 Rh1 draw
22 Kc5 loss in 2 half-moves
23 Kc6 loss in 2 half-moves
24 Kc7 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves