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

EGTB: win in 2 half-moves

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