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

EGTB: win in 40 half-moves

# move score
1 Kab4 win in 39 half-moves
2 Kab6 win in 39 half-moves
3 Ra4 win in 39 half-moves
4 Kaa6 win in 41 half-moves
5 Ra1 win in 41 half-moves
6 Ra3 win in 41 half-moves
7 Rb2 win in 41 half-moves
8 Kaa4 win in 43 half-moves
9 Kbb4 win in 43 half-moves
10 Rd2 win in 43 half-moves
11 Kba4 win in 45 half-moves
12 Kba6 win in 45 half-moves
13 Kbb6 win in 45 half-moves
14 Kc4 win in 45 half-moves
15 Kc5 win in 45 half-moves
16 Kc6 win in 45 half-moves
17 Rc2 win in 45 half-moves
18 Rh2 win in 45 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves