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

EGTB: win in 44 half-moves

# move score
1 Kb5 win in 43 half-moves
2 Kd2 win in 43 half-moves
3 Ke2 win in 45 half-moves
4 Rb1 win in 45 half-moves
5 Ka5 win in 49 half-moves
6 Kd1 win in 49 half-moves
7 Ra1 win in 51 half-moves
8 Kb6 win in 55 half-moves
9 Rd1 win in 61 half-moves
10 Ka7 draw
11 Kb7 draw
12 Kf1 draw
13 Kf2 draw
14 Rc2 draw
15 Rc3 draw
16 Rc4 draw
17 Rc5 draw
18 Rc6 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rc8 loss in 2 half-moves