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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Rc1 win in 1 half-moves
5 Rd4 win in 1 half-moves
6 Rd6 win in 1 half-moves
7 Ra1 draw
8 Rd3 draw
9 Rd5 draw
10 K6b7 loss in 2 half-moves
11 Ka5 loss in 2 half-moves
12 K6b6 loss in 1 half-moves
13 K7b6 loss in 1 half-moves
14 K7b7 loss in 1 half-moves
15 Rb1 loss in 1 half-moves
16 Rd2 loss in 1 half-moves
17 Rd7 loss in 1 half-moves
18 Rd8 loss in 1 half-moves
19 Re1 loss in 1 half-moves
20 Rf1 loss in 1 half-moves
21 Rg1 loss in 1 half-moves
22 Rh1 loss in 1 half-moves