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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Kb3 draw
3 Ra3 draw
4 Rb3 draw
5 Rc3 draw
6 Rd3 draw
7 Re1 draw
8 Re5 draw
9 Re6 draw
10 Re7 draw
11 Rh3 draw
12 Kba1 loss in 2 half-moves
13 Kc1 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kaa1 loss in 1 half-moves
16 Kab2 loss in 1 half-moves
17 Kbb2 loss in 1 half-moves
18 Re2 loss in 1 half-moves
19 Re4 loss in 1 half-moves
20 Re8 loss in 1 half-moves
21 Rf3 loss in 1 half-moves
22 Rg3 loss in 1 half-moves