20.a3! [The black knight has no proper square.]
20...Rxd1+ [The black knight has no proper square. In order to avoid loss of a pawn, Kashlinskaya decides to give up the open d-file.]
[¹20...Nd5 21.Nxd5 Bxd5 22.Bxd5 exd5 23.Rxd5 Rxd5 24.Qxd5±]
21.Rxd1 Bxg2 22.Kxg2 Nc6 23.Rd7! Na5 24.Qb5 Bf8 25.Qxa6 bxa6 26.Rxa7± [All White's pieces are working together to dominate the board.]
20...Rxd1+ [The black knight has no proper square. In order to avoid loss of a pawn, Kashlinskaya decides to give up the open d-file.]
[¹20...Nd5 21.Nxd5 Bxd5 22.Bxd5 exd5 23.Rxd5 Rxd5 24.Qxd5±]
21.Rxd1 Bxg2 22.Kxg2 Nc6 23.Rd7! Na5 24.Qb5 Bf8 25.Qxa6 bxa6 26.Rxa7± [All White's pieces are working together to dominate the board.]
12.c5! [A typical move to damage Black's pawn structure.]
[12.Nde2!? c5 13.b3=; 12.b4?! Qc7 13.c5 d5³]
12...Re8 [12...dxc5? 13.Nb3 c4 14.Nc5 Qc7 15.Qe2±]
13.Nb3 Be6 14.Nd4 Bd7 15.Qd2 Qc7 16.Rac1 d5 17.exd5 Nxd5 18.Nxd5 cxd5 19.f4 e5 20.fxe5 Qxe5 21.Bf2²
1–0
[12.Nde2!? c5 13.b3=; 12.b4?! Qc7 13.c5 d5³]
12...Re8 [12...dxc5? 13.Nb3 c4 14.Nc5 Qc7 15.Qe2±]
13.Nb3 Be6 14.Nd4 Bd7 15.Qd2 Qc7 16.Rac1 d5 17.exd5 Nxd5 18.Nxd5 cxd5 19.f4 e5 20.fxe5 Qxe5 21.Bf2²
1–0
47.Kd4!! [47.Nf6! Ke7 48.Rh2+–; 47.c7!? Ra7 48.c8Q+ (48.Kd4 Nf5+) 48...Nxc8 49.Rh2±]
47...Ke7 [47...Rxb4+ 48.Kc5+–]
48.Kc5 Ra3 49.Rh2 Rc3+ 50.Kb6 Nc4+ 51.Nxc4 bxc4 52.c7+–
1–0
47...Ke7 [47...Rxb4+ 48.Kc5+–]
48.Kc5 Ra3 49.Rh2 Rc3+ 50.Kb6 Nc4+ 51.Nxc4 bxc4 52.c7+–
1–0
Unity Chess Strategy Multiple Choice 149
public poll
C) B×e4 – 8
👍👍👍👍👍👍👍 62%
Jonas, Ebi, @Steve1234567890qwerty, Vincent, @raienr, Michael, Hansika, Daniel
B) Nc4 – 5
👍👍👍👍 38%
@batonik107, عباس, Masoud, @SophiaCat_does_Chess, @A_Somewhat_Cool_Guy
A) N×c6
▫️ 0%
👥 13 people voted so far.
public poll
C) B×e4 – 8
👍👍👍👍👍👍👍 62%
Jonas, Ebi, @Steve1234567890qwerty, Vincent, @raienr, Michael, Hansika, Daniel
B) Nc4 – 5
👍👍👍👍 38%
@batonik107, عباس, Masoud, @SophiaCat_does_Chess, @A_Somewhat_Cool_Guy
A) N×c6
▫️ 0%
👥 13 people voted so far.
Unity Chess Endgame Multiple Choice 149
public poll
A) Ne7 – 8
👍👍👍👍👍👍👍 50%
@Ehsan_fischer, Jonas, @Steve1234567890qwerty, Vincent, @A_Somewhat_Cool_Guy, Michael, Hansika, Daniel
C) Kf5 – 5
👍👍👍👍 31%
@batonik107, عباس, Ebi, @raienr, @SophiaCat_does_Chess
B) e5 – 3
👍👍👍 19%
Masoud, 🌏, @Jarullah
👥 16 people voted so far.
public poll
A) Ne7 – 8
👍👍👍👍👍👍👍 50%
@Ehsan_fischer, Jonas, @Steve1234567890qwerty, Vincent, @A_Somewhat_Cool_Guy, Michael, Hansika, Daniel
C) Kf5 – 5
👍👍👍👍 31%
@batonik107, عباس, Ebi, @raienr, @SophiaCat_does_Chess
B) e5 – 3
👍👍👍 19%
Masoud, 🌏, @Jarullah
👥 16 people voted so far.
GM Krishnan Sasikiran (2678) wins his 5th game at #AeroflotOpen this time against GM Anton Korobov (2687) and takes a sole lead with a perfect score.
Seyed MohammadAmin Tabatabaei beats Vladimir Fedoseev for a second year in a row at Aeroflot Open!
https://goo.gl/GJm7eS
https://goo.gl/GJm7eS
chess24.com
Fedoseev, Vladimir vs. Tabatabaei, M.amin | Aeroflot Open 2019
Replay the Aeroflot Open Round 5 game played on 23/02/2019 with computer analysis
At the first great tournament of the post-war years - Groningen, 1946.
There is little information in the archive re. this photo, but Najdorf, Guimard, Kotov, Boleslavsky, Botvinnik, Euwe, & Flohr are all present.
@UnityChess
There is little information in the archive re. this photo, but Najdorf, Guimard, Kotov, Boleslavsky, Botvinnik, Euwe, & Flohr are all present.
@UnityChess