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

EGTB: win in 40 half-moves

# move score
1 Ka3 win in 39 half-moves
2 Ra3 win in 39 half-moves
3 Kab2 win in 41 half-moves
4 Ka1 win in 43 half-moves
5 Kb1 win in 43 half-moves
6 Rb4 win in 43 half-moves
7 Rb7 win in 49 half-moves
8 Rb8 win in 49 half-moves
9 Rb5 win in 51 half-moves
10 Rb6 win in 51 half-moves
11 Kb4 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kcb2 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves