A new blunder by Alexei Shirov. This time with the white pieces against Andreikin (Plovdiv 2010). In the position below he played 29.Rd1??
After 29.- Qa4 he had to resign.
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After 29.- Qa4 he had to resign.
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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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