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

EGTB: win in 2 half-moves

# move score
1 Re7 win in 1 half-moves
2 K4a5 win in 3 half-moves
3 K4b5 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Kb7 win in 15 half-moves
6 K6a5 draw
7 K6b5 draw
8 Kb4 draw
9 Ra8 draw
10 Ka3 loss in 2 half-moves
11 Kb3 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Rf7 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves