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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rf4 win in 1 half-moves
3 Kc4 win in 5 half-moves
4 Rb3 win in 5 half-moves
5 Rb1 win in 7 half-moves
6 K5a5 draw
7 K5a6 draw
8 K5c5 draw
9 K5c6 draw
10 K6a5 draw
11 K6a6 draw
12 K6c5 draw
13 K6c6 draw
14 Ka4 draw
15 Ka7 draw
16 Kb7 draw
17 Kc7 draw
18 Ra4 draw
19 Rc4 draw
20 Rd4 draw
21 Re4 draw
22 Rg4 loss in 2 half-moves
23 Rh4 loss in 2 half-moves