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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Rd1 draw
4 Rd2 draw
5 Rd3 draw
6 Rd4 draw
7 Rd5 draw
8 Re6 draw
9 Rf6 draw
10 Rg6 draw
11 K6b6 loss in 1 half-moves
12 K6b7 loss in 1 half-moves
13 K7b6 loss in 1 half-moves
14 K7b7 loss in 1 half-moves
15 Ka8 loss in 1 half-moves
16 Kb8 loss in 1 half-moves
17 Rb6 loss in 1 half-moves
18 Rc6 loss in 1 half-moves
19 Rd7 loss in 1 half-moves
20 Rd8 loss in 1 half-moves
21 Rh6 loss in 1 half-moves