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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Kd3 win in 3 half-moves
4 Rd4 win in 3 half-moves
5 Re1 win in 7 half-moves
6 Ka1 draw
7 Ka3 draw
8 Kab1 draw
9 Kab2 draw
10 Kab3 draw
11 Kc1 draw
12 Kc3 draw
13 Kcb1 draw
14 Kcb2 draw
15 Kcb3 draw
16 Rc4 draw
17 Re2 draw
18 Re3 draw
19 Re5 draw
20 Re7 draw
21 Re8 draw
22 Rf4 draw
23 Rg4 draw
24 Rh4 draw
25 Ra4 loss in 2 half-moves
26 Rb4 loss in 2 half-moves
27 Re6 loss in 2 half-moves