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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Kb1 win in 1 half-moves
3 Kc1 win in 1 half-moves
4 Rd7 win in 1 half-moves
5 Kb5 win in 3 half-moves
6 Ka2 draw
7 Ka3 draw
8 Ka5 draw
9 Kb3 draw
10 Kb6 draw
11 Kb7 draw
12 Ra8 draw
13 Rb7 draw
14 Rc7 draw
15 Rh7 draw
16 Kc2 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves