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

EGTB: win in 6 half-moves

# move score
1 Rf1 win in 5 half-moves
2 Rf2 win in 5 half-moves
3 Rf3 win in 5 half-moves
4 Rf4 win in 5 half-moves
5 Ra7 draw
6 Rb7 draw
7 Rc7 draw
8 Rf5 draw
9 Rf6 draw
10 Ka2 loss in 2 half-moves
11 Ka3 loss in 2 half-moves
12 Ka4 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Kb4 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 Kbc2 loss in 1 half-moves
26 Kbc3 loss in 1 half-moves
27 Kbc4 loss in 1 half-moves
28 Kdc2 loss in 1 half-moves
29 Kdc3 loss in 1 half-moves
30 Kdc4 loss in 1 half-moves