⚪️#99 (Endgame-‌White to Move)
🔸Makoto,Rodwell (2338)
🔸Tissir,Mohamed (2388)
🔸World Chess Olympiad 2018 Batumi

53.Rf5?! [53.Qxe4! Rxa2+ 54.Kh3 Qxe4 55.Bxe4 Bd4 56.g5 Kg7 57.Kg3 hxg5 58.Rxg5+ Kf8 59.Bd5 Bg7 60.Rh7 Ra7 61.f4 Rh6 62.Rf5+ Ke8 63.Rxh6 Bxh6 64.Bc6+ Ke7 65.Rxc5 Kd6 66.Rh5 Bxf4+ 67.Kxf4 Kxc6 68.Rb5 Rf7+ 69.Ke5 Re7+ 70.Kf6 Re3 71.Rxb4+–; 53.fxe4 Rg6 54.Rf1 Rxg4+ 55.Kh1 Rh4+ 56.Rxh4 Qxh4+ 57.Qh2 Qxh2+ 58.Kxh2 Rxa2+=]

53...exf3+ 54.Bxf3 Qd2 55.Qxd2 Bxd2 56.Rxc5 Rxa2 57.Rc8+ Kg7 58.Bd5 Bg5+? [58...Rf6!+/=]

59.Kf3 Rb2 60.Ke4 [60.Rg8+ Kf6 61.Ke4 Re2+ (61...Rxb3 62.Rf1++–) ]

60...Rxb3 61.c5 Re3+ 62.Kd4 Rd7 63.c6 Rde7 64.Rg8+ Kh7 65.Rxg5 1–0

⚪️#100 (Strategy-White to Move)
🔸Taieb,Sahbi (2146)
🔸Valsecchi,Alessio (2500)
🔸Olympiad 2018 Batumi

Unity Chess Strategy Multiple Choice 100
public poll

B) h4 – 5
👍👍👍👍👍👍👍 63%
@hoseini139562, Babak, @h_a_d_I_1169, @A_Somewhat_Cool_Guy, @WataxPin

A) Nd5 – 2
👍👍👍 25%
@SophiaCat_does_Chess, M

C) Nd2 – 1
👍 13%
@Ndtaker

👥 8 people voted so far.

⚪️#100 (Endgame-‌White to Move)
🔸Makoto,Rodwell (2338)
🔸Tissir,Mohamed (2388)
🔸World Chess Olympiad 2018 Batumi

Unity Chess Endgame Multiple Choice 100
public poll

B) Rhd1 – 8
👍👍👍👍👍👍👍 62%
@Jasemsa, @MaHDiiii_83, @Sophia_Peng, @RichardPeng, @WataxPin, @Ndtaker, Vedant, Michael

C) Rhb1 – 4
👍👍👍👍 31%
@M_L_110213, @BehroudR, Babak, M

A) Bd3 – 1
👍 8%
@h_a_d_I_1169

👥 13 people voted so far.

🔴 Today is birthday of Pavel Tregubov!!
♦️ Russian chess grandmaster

👏👏👏👏👏 Happy birhday 🌺🌸☘️💐🌷💐💐
. . . . . . . . . . . . .
@unitychess

The 11th Olympiad in Amsterdam. Final group 'A' 5th round (17th September); the match Iceland v. Argentina. On 1st board, Friðrik Ólafsson faces Miguel Najdorf; on board 2, Julio Bolbochan faces Guðbjartur Guðmundsson.

@UnityChess

"I can comprehend Alekhine's combinations well enough; but where he gets his attacking chances from and how he infuses such life into the very opening - that is beyond me."

🔸 Rudolf Spielmann

@UnityChess

#RealGameTactics Judit Polgar vs Snorri Bergsson, Reykjavik, 1988. White to move and win.

@UnityChess

Emanuel Lasker in Chicago
Olimpiu G. Urcan (Singapore) has forwarded, courtesy of Alan Fallert (Chicago, IL, USA), two photographs of Emanuel Lasker in Chicago in the 1930s.

@UnityChess

🔵 #Dvoretsky

🔹 Mark Dvoretsky
🔹 Russian chess trainer and writer
. . . . . . . . . . . . .
@unitychess

🔵 About Mark Dvoretsky

🔹 Mark Dvoretsky
🔹 Russian chess trainer and writer

🔰 Mark Izrailovich Dvoretsky was a Russian chess trainer, writer, and International Master.
He was born in Moscow, Russia (formerly USSR). He was Moscow champion in 1973, and awarded the IM title in 1975. Dvoretsky was also a FIDE Senior Trainer and noted author.
During the 1970s, Mark was widely regarded by the strongest IM in the world, due to a number of excellent results: he was Moscow Champion in 1973, finished equal fifth in a strong Soviet Championship in 1974, won the Wijk aan Zee Masters tournament of 1975 by a clear point and a half, and a creditable finish at the USSR Championship of 1975.
Dvoretsky has written a series of chess training books, commencing with Secrets of Chess Training which won the BCF book of the year award in 1991.
🌐 SOURCE: WIKIPEDIA & CHESSGAMES.COM

♦️ A memorable game by Dvoretsky which named "Dvoretsky's Endgame Manual" in chessgames.com site (End in 26 moves)👇
🔸 Mark Izrailovich Dvoretsky vs Vasily Smyslov
🔸 Odessa (1974) URS-ch sf
🔸 Spanish Game: Exchange. Normal Variation (C69)

♦️ Review and download annotated PGN file👇
. . . . . . . . . . . . .
@unitychess

🔸 Mark Dvoretsky - Vasily Smyslov, Odessa 1974
🔸 PGN format
🔸 Annotated by chessbase
. . . . . . . . . . . . .
@unitychess

🔸chess.com IoM Masters Douglas ENG 2018
🔸Round 3
⚪️Rapport,Richard (2725)
⚫️Paehtz,Elisabeth (2513)
🔸1-0

27.d5! [Vacating the d4–square for the f3–knight.]

[27.Rhc1!? Ng7 28.Ra7 Ra8 29.Rcc7 Rxa7 30.Rxa7 Rd8 31.Bc6+–]

27...exd5 [27...Ng7? 28.dxe6+ Nxe6 29.Bxe6+ Kxe6 30.Nd4+ Rxd4 31.exd4+–]

28.Nd4! Bd6 [28...Ng7 29.Nc6 Ra8 30.Nxe7 Kxe7 31.Bxb5+ Kf8 32.Bd7+–]

29.Be6+ Kg6 30.Bf7+ Kh6 31.Nxf5+ Kg5 32.Nxd6! [White intends to weave a mating net which entangles the enemy king in its strands.]

32...Rxd6 33.h4+ Kh6 34.g4 Ng7 35.f4 1–0