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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Rc1 win in 3 half-moves
5 Rc2 win in 3 half-moves
6 Ra4 win in 7 half-moves
7 Rb4 win in 7 half-moves
8 Rc3 win in 17 half-moves
9 Ka2 draw
10 Kc2 draw
11 Kd2 draw
12 Kd4 draw
13 Ke2 draw
14 Ke3 draw
15 Ke4 draw
16 Rc5 draw
17 Rc6 draw
18 Rh4 draw
19 Rc7 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rg4 loss in 2 half-moves