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

EGTB: win in 4 half-moves

# move score
1 K3b3 win in 3 half-moves
2 K3b4 win in 3 half-moves
3 K4b4 win in 3 half-moves
4 Rb4 win in 3 half-moves
5 Rc2 win in 7 half-moves
6 K4b3 draw
7 Ka2 draw
8 Ka5 draw
9 Kb2 draw
10 Rc1 draw
11 Rc3 draw
12 Rc8 draw
13 Rg4 draw
14 Rh4 draw
15 Kb5 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 Rd4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves