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

EGTB: win in 40 half-moves

# move score
1 K3b4 win in 39 half-moves
2 K3b3 win in 41 half-moves
3 K4b3 win in 41 half-moves
4 Kb2 win in 41 half-moves
5 Ra5 win in 43 half-moves
6 Rc5 win in 43 half-moves
7 Rb6 win in 45 half-moves
8 Rb7 win in 45 half-moves
9 Rb8 win in 45 half-moves
10 Ka2 win in 49 half-moves
11 Rg5 win in 51 half-moves
12 Rh5 win in 51 half-moves
13 Rb3 win in 53 half-moves
14 Ka5 win in 55 half-moves
15 Rb4 win in 57 half-moves
16 K4b4 draw
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves