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

EGTB: win in 4 half-moves

# move score
1 K8b7 win in 3 half-moves
2 Kb6 win in 5 half-moves
3 Kb8 win in 5 half-moves
4 Ra1 win in 5 half-moves
5 Rb1 win in 5 half-moves
6 Rc8 win in 5 half-moves
7 K6a7 draw
8 K6b7 draw
9 K8a7 draw
10 Ka5 draw
11 Kb5 draw
12 Rc2 draw
13 Rc6 draw
14 Rc7 draw
15 Rd1 draw
16 Rh1 draw
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves