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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Rc7 win in 3 half-moves
3 K6a7 draw
4 K6b7 draw
5 K6c7 draw
6 K8a7 draw
7 K8b7 draw
8 K8c7 draw
9 Ka5 draw
10 Ka6 draw
11 Ka8 draw
12 Kb5 draw
13 Kc5 draw
14 Kc6 draw
15 Kc8 draw
16 Rb7 draw
17 Rd7 draw
18 Re7 draw
19 Rf1 draw
20 Rf2 draw
21 Rf3 draw
22 Rf8 draw
23 Rf4 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves