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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Kc8 win in 1 half-moves
3 Re6 win in 1 half-moves
4 Rg1 win in 1 half-moves
5 Kaa7 draw
6 Kab7 draw
7 Kba7 draw
8 Kbb7 draw
9 Ra1 draw
10 Rb1 draw
11 Rc1 draw
12 Rd1 draw
13 Re2 draw
14 Re3 draw
15 Re4 draw
16 Re8 draw
17 Re5 loss in 1 half-moves
18 Re7 loss in 1 half-moves
19 Rf1 loss in 1 half-moves
20 Rh1 loss in 1 half-moves