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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kd1 win in 1 half-moves
3 Rh7 win in 1 half-moves
4 Kb2 draw
5 Kb3 draw
6 Kc1 draw
7 Kd2 draw
8 Kd3 draw
9 Rb7 draw
10 Rd7 draw
11 Kc3 loss in 4 half-moves
12 Ra7 loss in 4 half-moves
13 Re7 loss in 4 half-moves
14 Rf7 loss in 4 half-moves
15 Rc3 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rg7 loss in 1 half-moves