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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 R1a2 draw
3 R3a2 draw
4 Rb1 draw
5 Rb3 draw
6 Rd1 draw
7 Rd3 draw
8 Rh1 draw
9 Rh3 draw
10 Kb3 loss in 2 half-moves
11 Kb5 loss in 2 half-moves
12 Rc1 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Ka5 loss in 1 half-moves