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

EGTB: win in 4 half-moves

# move score
1 Kd3 win in 3 half-moves
2 Rc2 win in 3 half-moves
3 Rc3 win in 3 half-moves
4 Rc4 win in 3 half-moves
5 Kc1 draw
6 Kc3 draw
7 Kd1 draw
8 Ke1 draw
9 Ke2 draw
10 Ke3 draw
11 Kg2 draw
12 Kg3 draw
13 Kg4 draw
14 Kh2 draw
15 Kh4 draw
16 Ra6 draw
17 Rb6 draw
18 Rc1 draw
19 Rc5 draw
20 Rg6 draw
21 Rh6 draw
22 Kc2 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Rf6 loss in 2 half-moves