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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Rb2 win in 1 half-moves
5 Ra2 win in 3 half-moves
6 Rc8 win in 5 half-moves
7 K6a7 draw
8 K6b7 draw
9 K8a7 draw
10 K8b7 draw
11 Rc1 draw
12 Rc3 draw
13 Rc4 draw
14 Rd2 draw
15 Rh2 draw
16 Ka5 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves