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

EGTB: win in 38 half-moves

# move score
1 K6b5 win in 37 half-moves
2 Kb3 win in 37 half-moves
3 Kb6 win in 37 half-moves
4 K4b5 win in 39 half-moves
5 K4a5 win in 41 half-moves
6 K6a5 win in 41 half-moves
7 Ka3 win in 41 half-moves
8 Ka7 win in 41 half-moves
9 Kb7 win in 41 half-moves
10 Rb5 win in 41 half-moves
11 Rb1 win in 43 half-moves
12 Rb2 win in 43 half-moves
13 Rb3 win in 43 half-moves
14 Rb6 win in 43 half-moves
15 Rc4 win in 43 half-moves
16 Rd4 win in 43 half-moves
17 Re4 win in 43 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves