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

EGTB: win in 6 half-moves

# move score
1 Ka3 win in 5 half-moves
2 Ra7 win in 9 half-moves
3 Rb7 win in 11 half-moves
4 Kaa1 draw
5 Kab2 draw
6 Kb3 draw
7 Kba1 draw
8 Kbb2 draw
9 Rc7 draw
10 Rd3 draw
11 Rd4 draw
12 Rd5 draw
13 Rd6 draw
14 Rd8 draw
15 Rh7 draw
16 Kc1 loss in 2 half-moves
17 Kc2 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves