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

EGTB: win in 54 half-moves

# move score
1 Kab7 win in 53 half-moves
2 Kaa7 win in 55 half-moves
3 Kbb7 win in 55 half-moves
4 Rf6 win in 55 half-moves
5 Kba7 win in 57 half-moves
6 Kc8 win in 59 half-moves
7 Ra1 win in 59 half-moves
8 Rf8 win in 59 half-moves
9 Rg1 win in 59 half-moves
10 Rh1 win in 59 half-moves
11 Rb1 win in 61 half-moves
12 Rf7 win in 61 half-moves
13 Kc7 draw
14 Rf2 draw
15 Rc1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves