65. Rb8 ??
Dutch GM Benjamin Bok could have forced his opponent to resign:
65. gxf5+!
A) 65...Bxf5 66. Qe8+ Kg5 67. Qe7+ Kf4 68. Re1+-
B) 65... Kxf5 66. Rf8+ Kg6 67. Qg3+ Kh7 68. Rg1 Qb7 69. Qg6#
65... Qxb8 66. Qxe6+ Kh7 67. Qxf5+ g6 68. Qf7+ Kh8 69. Qf6+ Kh7 70. Qf7+ Kh8 71. Qf6+ Kh7 72. Qf7+ 1/2-1/2
Dutch GM Benjamin Bok could have forced his opponent to resign:
65. gxf5+!
A) 65...Bxf5 66. Qe8+ Kg5 67. Qe7+ Kf4 68. Re1+-
B) 65... Kxf5 66. Rf8+ Kg6 67. Qg3+ Kh7 68. Rg1 Qb7 69. Qg6#
65... Qxb8 66. Qxe6+ Kh7 67. Qxf5+ g6 68. Qf7+ Kh8 69. Qf6+ Kh7 70. Qf7+ Kh8 71. Qf6+ Kh7 72. Qf7+ 1/2-1/2
17...Be8!
This retreat provides the f7-square for the king. Black is finding unexpected resources on the chessboard – the e7-square for the king and the e8-square for the bishop.
18.Qg3 Kf7 19.Rad1 Bc6 And now the lithe bishop returns to c6. Black is well on the way to having every piece mobilized.
20.Rd2 e5 21.Be3 Bb4.
This retreat provides the f7-square for the king. Black is finding unexpected resources on the chessboard – the e7-square for the king and the e8-square for the bishop.
18.Qg3 Kf7 19.Rad1 Bc6 And now the lithe bishop returns to c6. Black is well on the way to having every piece mobilized.
20.Rd2 e5 21.Be3 Bb4.
31.Bc6!
An aggressive form of defence: Short not only meets the threat of 31...Rfe8, but even prevents Black from doubling rooks on the e-file.
31...Kh7?
A key moment. White's next move carries us firmly into Reuben Fine's 'the king is a strong piece: use it!' endgame territory.
32.Qg4!
Thanks to the king doing a job on d3, rather than hiding away on g1, the white queen doesn't have to worry about defending e3. With the exchange of queens, White's pawn mass on the queenside becomes the most significant factor.
32...Qxg4 33.hxg4+/-
An aggressive form of defence: Short not only meets the threat of 31...Rfe8, but even prevents Black from doubling rooks on the e-file.
31...Kh7?
A key moment. White's next move carries us firmly into Reuben Fine's 'the king is a strong piece: use it!' endgame territory.
32.Qg4!
Thanks to the king doing a job on d3, rather than hiding away on g1, the white queen doesn't have to worry about defending e3. With the exchange of queens, White's pawn mass on the queenside becomes the most significant factor.
32...Qxg4 33.hxg4+/-
Unity Chess Multiple Choice 453
public poll
C: Ka7 – 7
👍👍👍👍👍👍👍 64%
Jonas, Kenneth, @Afshin3333, Jayden, @SteveWongso, @RichardPeng, Jaikrishnan
A: Ne4 – 3
👍👍👍 27%
@MerissaWongso, @Sophia_Peng, Atharva
B: g5 – 1
👍 9%
Sanjana
👥 11 people voted so far.
public poll
C: Ka7 – 7
👍👍👍👍👍👍👍 64%
Jonas, Kenneth, @Afshin3333, Jayden, @SteveWongso, @RichardPeng, Jaikrishnan
A: Ne4 – 3
👍👍👍 27%
@MerissaWongso, @Sophia_Peng, Atharva
B: g5 – 1
👍 9%
Sanjana
👥 11 people voted so far.
Unity Chess Multiple Choice 454
public poll
B: c5 – 5
👍👍👍👍👍👍👍 38%
Mieke, Sanjana, @MerissaWongso, @Sophia_Peng, Jaikrishnan
C: Qg3 – 5
👍👍👍👍👍👍👍 38%
Jonas, @Afshin3333, Jayden, @SteveWongso, @RichardPeng
A: Qe2 – 3
👍👍👍👍 23%
Kenneth, Atharva, Kiran
👥 13 people voted so far.
public poll
B: c5 – 5
👍👍👍👍👍👍👍 38%
Mieke, Sanjana, @MerissaWongso, @Sophia_Peng, Jaikrishnan
C: Qg3 – 5
👍👍👍👍👍👍👍 38%
Jonas, @Afshin3333, Jayden, @SteveWongso, @RichardPeng
A: Qe2 – 3
👍👍👍👍 23%
Kenneth, Atharva, Kiran
👥 13 people voted so far.
#TCEC Premier Division has started.
The eight strongest computer chess programs in the world with over 3300 ELO to compete in the 12th edition of the highest division of the Top Chess Engine Championship.
http://www.chessdom.com/tcec-premier-division-the-battle-for-the-top-begins/
The eight strongest computer chess programs in the world with over 3300 ELO to compete in the 12th edition of the highest division of the Top Chess Engine Championship.
http://www.chessdom.com/tcec-premier-division-the-battle-for-the-top-begins/
🛄 #Chernev_chess_quotes_002
🔹 Irving Chernev
🔹 Russian-American chess Master
🔹 Chess Author
@unitychess
🔹 Irving Chernev
🔹 Russian-American chess Master
🔹 Chess Author
@unitychess