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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kd1 win in 3 half-moves
3 Ke1 win in 3 half-moves
4 Ke2 win in 3 half-moves
5 Kf1 win in 3 half-moves
6 Rc4 win in 3 half-moves
7 Rd4 win in 3 half-moves
8 Re1 win in 3 half-moves
9 Re2 win in 3 half-moves
10 Re5 win in 5 half-moves
11 Rg4 win in 5 half-moves
12 Kb1 draw
13 Kb2 draw
14 Kd2 draw
15 Ke3 draw
16 Kf3 draw
17 Kg1 draw
18 Kg2 draw
19 Kg3 draw
20 Re3 draw
21 Rf4 draw
22 Rh4 draw
23 Ra4 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Re8 loss in 2 half-moves