Difference Between Milanese And Bolonese

Blunder (16)

In this position from Appel - Cioara (Bundesliga 2010) White blundered with 18.Rfc1??

After 18.- Nb3! 19.Rxc8 Bxc8 20.Qc3 Nxc1 21.Qxc1 he lost an exchange and resigned a few moves later.

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