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Kaidanov, Gregory S - Maghsoodloo, Parham
0-1
Gibraltar Masters 2020 round 05
0-1
Gibraltar Masters 2020 round 05
Forwarded from منابع آموزشی شطرنج (Mohammad Kheirkhah)
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پرهام هم که پیروز میدان و صدر نشین جدول شده، آمد و بازی پیچیدهی پویا را یک نگاهی انداخت
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Gschnitzer, Oswald, Dr. - Idani, Pouya
0-1
Gibraltar Masters 2020 round 05
0-1
Gibraltar Masters 2020 round 05
62.cxb4?! [After this dubious move, White's position is totally paralyzed.]
[¹62.Ra1! would be correct in order to avoid an unnecessary weakness on b2. 62...bxc3 63.bxc3 Rb2 64.Nxc4 Rxe2+!? △Bb5 65.Kxe2 Bb5 66.Ke3 Bxc4 67.Ra7+ Kd8 68.Rg7 g5 69.Rg8+ Ke7 70.Rh8 Bf1 71.Rh7+ Kd8 72.g4 Bg2 73.Rxh6 Nxe4=]
62...Rxb4 63.Nc3 Bd7! 64.Ra8 Rxb2 65.g4? [Making the opponent's task even easier. The following continuation would have put up more stubborn resistance:]
[¹65.Ra7+! Kd8 66.Nxc4 Rc2 67.Ra3 Rxg2 68.Nxd6 Rg3+ 69.Ke2 Rxh3=/+]
65...Rc2! 66.Ncb1 c3 67.Nc4 Re2+!–+ [△c2]
[¹62.Ra1! would be correct in order to avoid an unnecessary weakness on b2. 62...bxc3 63.bxc3 Rb2 64.Nxc4 Rxe2+!? △Bb5 65.Kxe2 Bb5 66.Ke3 Bxc4 67.Ra7+ Kd8 68.Rg7 g5 69.Rg8+ Ke7 70.Rh8 Bf1 71.Rh7+ Kd8 72.g4 Bg2 73.Rxh6 Nxe4=]
62...Rxb4 63.Nc3 Bd7! 64.Ra8 Rxb2 65.g4? [Making the opponent's task even easier. The following continuation would have put up more stubborn resistance:]
[¹65.Ra7+! Kd8 66.Nxc4 Rc2 67.Ra3 Rxg2 68.Nxd6 Rg3+ 69.Ke2 Rxh3=/+]
65...Rc2! 66.Ncb1 c3 67.Nc4 Re2+!–+ [△c2]