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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rb7 win in 5 half-moves
3 Rc7 win in 5 half-moves
4 Rd7 win in 5 half-moves
5 K1b2 draw
6 K1c2 draw
7 K1d2 draw
8 K3b2 draw
9 K3c2 draw
10 K3d2 draw
11 Kb1 draw
12 Kb3 draw
13 Kb4 draw
14 Kc4 draw
15 Kd1 draw
16 Kd3 draw
17 Kd4 draw
18 Ra7 draw
19 Re7 draw
20 Rf5 draw
21 Rf6 draw
22 Rf8 draw
23 Rf1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves