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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Rc6 win in 1 half-moves
4 Kb1 draw
5 Kb2 draw
6 Kb8 draw
7 Kd1 draw
8 Kd2 draw
9 Rc2 draw
10 Rc3 draw
11 Rd4 draw
12 Re4 draw
13 Rh4 draw
14 Ra4 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Kc2 loss in 1 half-moves