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

EGTB: win in 40 half-moves

# move score
1 Kb4 win in 39 half-moves
2 Kb5 win in 39 half-moves
3 Ka4 win in 41 half-moves
4 Ra1 win in 45 half-moves
5 Rb1 win in 47 half-moves
6 Kd2 win in 49 half-moves
7 Rc7 win in 49 half-moves
8 Rc8 win in 49 half-moves
9 Rc6 win in 51 half-moves
10 Rc5 win in 53 half-moves
11 Ka6 draw
12 Kb6 draw
13 Kc2 draw
14 Ke1 draw
15 Ke2 draw
16 Rc2 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves