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

EGTB: win in 4 half-moves

# move score
1 Rfb7 win in 3 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kc2 draw
5 Kd1 draw
6 Kd2 draw
7 Ra1 draw
8 Ra2 draw
9 Ra6 draw
10 Rac7 draw
11 Rad7 draw
12 Rae7 draw
13 Rf1 draw
14 Rf2 draw
15 Rf6 draw
16 Rf8 draw
17 Rfc7 draw
18 Rfd7 draw
19 Rfe7 draw
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rab7 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rf5 loss in 2 half-moves
28 Rg7 loss in 2 half-moves
29 Rh7 loss in 2 half-moves