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

EGTB: win in 42 half-moves

# move score
1 Rf7 win in 41 half-moves
2 Rf8 win in 41 half-moves
3 Rf5 win in 43 half-moves
4 Rf6 win in 43 half-moves
5 Rb1 draw
6 Rc1 draw
7 Rd1 draw
8 Rf4 draw
9 Kd4 loss in 2 half-moves
10 Kd5 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 Ke4 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kg2 loss in 2 half-moves
18 Kg3 loss in 2 half-moves
19 Kg4 loss in 2 half-moves
20 Kh2 loss in 2 half-moves
21 Kh4 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves