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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Rc2 win in 1 half-moves
4 K2b2 draw
5 K2b3 draw
6 K3b2 draw
7 K3b3 draw
8 Kb1 draw
9 Ra7 draw
10 Rb7 draw
11 Rc1 draw
12 Rc5 draw
13 Rc6 draw
14 Rc8 draw
15 Rd7 draw
16 Rh7 draw
17 Ka1 loss in 2 half-moves
18 Rc3 loss in 1 half-moves
19 Rc4 loss in 1 half-moves
20 Re7 loss in 1 half-moves
21 Rf7 loss in 1 half-moves
22 Rg7 loss in 1 half-moves