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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 K7b7 draw
4 K7b8 draw
5 K7d7 draw
6 K7d8 draw
7 K8b8 draw
8 K8d8 draw
9 Kb6 draw
10 Kd6 draw
11 Ra6 draw
12 Rb6 draw
13 Rc3 draw
14 Rc4 draw
15 Rc5 draw
16 Rd6 draw
17 Rh6 draw
18 K8b7 loss in 2 half-moves
19 K8d7 loss in 2 half-moves
20 Rc2 loss in 1 half-moves
21 Re6 loss in 1 half-moves
22 Rg6 loss in 1 half-moves