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

EGTB: win in 20 half-moves

# move score
1 Rd7 win in 19 half-moves
2 K1a2 draw
3 K1b2 draw
4 K3a2 draw
5 K3b2 draw
6 Ka1 draw
7 Ka3 draw
8 Ka4 draw
9 Kb4 draw
10 Ra7 draw
11 Rb5 draw
12 Rb6 draw
13 Rb8 draw
14 Rc7 draw
15 Rf7 draw
16 Rh7 draw
17 K1c2 loss in 2 half-moves
18 K3c2 loss in 2 half-moves
19 Kc1 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves