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EGTB: win in 12 half-moves

# move score
1 Rc7 win in 11 half-moves
2 R1a3 draw
3 R7a3 draw
4 Ra8 draw
5 Rb7 draw
6 Rd7 draw
7 Re7 draw
8 Rf7 draw
9 Na3 loss in 2 half-moves
10 Nc3 loss in 2 half-moves
11 Nd2 loss in 2 half-moves
12 R1a2 loss in 2 half-moves
13 R1a4 loss in 2 half-moves
14 R1a5 loss in 2 half-moves
15 R1a6 loss in 2 half-moves
16 R7a2 loss in 2 half-moves
17 R7a4 loss in 2 half-moves
18 R7a5 loss in 2 half-moves
19 R7a6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves