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 Rc4 win in 1 half-moves
4 K3b3 win in 3 half-moves
5 Ra8 win in 3 half-moves
6 Rb8 win in 3 half-moves
7 K2b3 draw
8 Re8 draw
9 K2b2 loss in 2 half-moves
10 K3b2 loss in 2 half-moves
11 Ka1 loss in 2 half-moves
12 Kb1 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves