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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Ra4 win in 5 half-moves
4 Rc4 win in 5 half-moves
5 Ka1 draw
6 Ka2 draw
7 Ka3 draw
8 Kb1 draw
9 Kb3 draw
10 Kc1 draw
11 Kc2 draw
12 Kd4 draw
13 Kd5 draw
14 Kd6 draw
15 Ke4 draw
16 Ke6 draw
17 Kf5 draw
18 Kf6 draw
19 Rd4 draw
20 Re4 draw
21 Rf5 draw
22 Rf6 draw
23 Rf7 draw
24 Rf8 draw
25 Rf1 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rg4 loss in 2 half-moves
29 Rh4 loss in 2 half-moves