⚫️ #62 (Strategy - Black To Move)
🔸Rabinovich – Botvinnik
🔸USSR Championship, Moscow 1927

📕 #62

18...Qh5!
Increasing his pressure over light squares and preventing white from playing h5, the black queen is threatening to take e2 after B.c3! In addition, black is considering the possibility of an exchange sacrifice on f4.

🔴 #30

A.Giri - V.Laznica

🔺 #30👇👇

1.Bf8!! Rec8 [1...Rxf8? 2.Nh6#;
1...Kxf8 2.Qh6+ Kg8 3.Qxh7+ Kf8 4.Qxh8+ Qg8 5.Qh6+;
1...Qb6! 2.Rd7 Be6 3.Bc5 Bxg4 4.Bxb6 Bxd7 5.Qc7+-] 2.Qc5!+- idea Nh6 1-0

⚪️ #63 (Strategy - White To Move)
🔸Botvinnik-Chekhover
🔸Moscow 1935

📕Unity Chess Multiple Choice 63

A: Qc2 – 20
👍👍👍👍👍👍👍 56%

C: f4 – 15
👍👍👍👍👍 42%

B: Nf3 – 1
▫️ 3%

👥 36 people voted so far.

⚪️ #64 (Strategy - White To Move)
🔸Botvinnik-Keres
🔸World Championship, The Hague/Moscow 1948

📕Unity Chess Multiple Choice 64

A: e4 – 33
👍👍👍👍👍👍👍 83%

C: B.d4 – 4
👍 10%

B: Q.d4 – 3
👍 8%

👥 40 people voted so far.

🔸33rd ECCC Open 2017 Antalya
🔸Round 6
⚪️Nisipeanu,Liviu-Dieter (2672)
⚫️Wojtaszek,Radoslaw (2737)
🔸0-1

🔸33rd ECCC Open 2017 Antalya
🔸Round 6
⚪️Guseinov,Gadir (2647)
⚫️Fedoseev,Vladimir (2733)
🔸1-0

🔸33rd ECCC Open 2017 Antalya
🔸Round 6
⚪️Sadikhov,Ulvi (2487)
⚫️Tari,Aryan (2578)
🔸0-1

🔸33rd ECCC Open 2017 Antalya
🔸Round 6
⚪️Dvirnyy,Danyyil (2542)
⚫️Demuth,Adrien (2538)
🔸0-1

🔸33rd ECCC Open 2017 Antalya
🔸Round 7
⚪️Popov,Ivan (2609)
⚫️Nepomniachtchi,Ian (2733)
🔸0-1

📘 31...Qd2-+
Along with the plenty threats. The game is over.

32.Ne3

A: 32.Rc1 Q×c2! 33.R.c2 Rd1#
B: 32.c3 Qd3+ 33.Kc1 R.c3+ 34.b×c3 Ba3#

32.Ne3 R.c2! 33.Qe5 (N.c2 Qd1#) Bg7 34.Qe8+ Kh7! 35.N.c2 Qd1+! 36.R.d1 R.d1#

🔸33rd ECCC Open 2017 Antalya
🔸Round 7
⚪️Grachev,Boris (2645)
⚫️Karjakin,Sergey (2765)
🔸1-0

📘 Due to the penetration of the white king through the c5 square, the black king cannot leave his current post. Now Karjakin must play the waiting moves Bf1-c4 and black's position is impenetrable, but he made a bad mistake with 48...a6. After: 49.a5 (fixing the weak a6 pawn)Bf1 50.Bh2 black is lost. White's threat is Bg4-c8 and black's unfortune pawn on a6 will fall.
50...Bc4 51.Bg4 Bf1 52.Bh3 +-