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

EGTB: win in 2 half-moves

# move score
1 Kc1 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Rg4 win in 1 half-moves
5 Kaa2 draw
6 Kab2 draw
7 Kba2 draw
8 Kbb2 draw
9 Ra8 draw
10 Rb8 draw
11 Rf8 draw
12 Rg1 draw
13 Rg2 draw
14 Rg6 draw
15 Rg7 draw
16 Rh8 draw
17 Rc8 loss in 1 half-moves
18 Re8 loss in 1 half-moves
19 Rg3 loss in 1 half-moves
20 Rg5 loss in 1 half-moves