Ace of Spades HQ

« Ace of Spades Pet Thread | Main | Saturday Overnight Open Thread (4/6/19) »

April 06, 2019

Saturday Afternoon Chess Thread 04-06-2019

WGM Jennifer Yu, 2019 USA Champion

As always, the chess/dress pr0n thread is an open thread, so there is no such thing as an off-topic comment.

Easier Problem - Black To Play (193)

Goal: Black can force a mate in 3
Hint: Deflect the king away from a defender

8/pp3rk1/8/1P1p4/P2Pq1p1/2R1PrPp/2Q4P/4R1K1 b - - 0 1

2019 USA Championship 2019 Results:

Full tournament report here.

More Challenging Problem - White To Play (956)

Goal: Force Black to give up material or be mated
Hint: Black's hold on e5 is not as strong as it looks

4rk2/4n2Q/3rpp2/pp1q4/2pP3N/2P3P1/PP2R3/4R1K1 w - - 0 1

Dress Pr0n For The 'Ettes:

Today's #ootd is an amazing 1853-54 light blue dress. It has two bodices, a day bodice (long sleeves) and an evening bodice (short sleeves). However, it is thought that the day dress has been altered as the neckline would not have been that low. @FIDMMuseum #FashionHistory pic.twitter.com/FiPJdPfBkx
— Lauren Deutsch (@LaurenCDeutsch) April 2, 2019

Greetings From Azerbaijan

___________

Solutions Update

Easier Problem - Black To Play

8/pp3rk1/8/1P1p4/P2Pq1p1/2R1PrPp/2Q4P/4R1K1 b - - 0 1

1...Rf1+
2.Rxf1 Qh1+

Forces the King away from the piece it is defending.

3.Kxh1 Rxf1#

More Challenging Problem - White To Play

4rk2/4n2Q/3rpp2/pp1q4/2pP3N/2P3P1/PP2R3/4R1K1 w - - 0 1

1.Re5! Red8

Bad for Black is 1...fxe5? because then 2.Rf1+ Nf5 3.Ng6#

Not much better is 1...Qc6 2.Rg5 and mate shortly.

In the main line, Black can avoid these quick mates, but his position just disintegrates, i.e.

2.Rxd5 Nxd5
3.Ng6+ Ke8
4.Rf1 f5

Black's knight is the only obstacle blocking Qf7#. White was threatening Rxf6 followed by Qf7#.

5.Ne5

Heh. White is still threatening Qf7#.

5...R8d7
6.Qg8+ Ke7
7.Qf7+ Kd8
8.Nxd7 Rxd7
9.Qxe6

White's queen destroys what's left of Black's position:

9...f4
10.Qc6 b4
11.Qa8+ Kc7
12.Qxa5+ Kb7
13.Qb5+ Kc8
14.Qc5+ Kb7
15.cxb4 and wins

Hope to see you all next week!

___________

Note: that cryptic line of letters and numbers you see underneath each board diagram is a representation of the position in what is known as "Forsyth-Edwards Notation", or F.E.N. It's actually readable by humans. Most computer applications nowadays can read FEN, so those of you who may want to study the position, you can copy the line of FEN and paste into your chess app and it should automatically recreate the position on its display board. Or, Windows users can just "triple click" on it and the entire line will be highlighted so you can copy and paste it into your chess app.

___________

So that about wraps it up for this week. Chess thread tips, suggestions, bribes, rumors, threats, and insults may be sent to my yahoo address: OregonMuse little-a-in-a-circle yahoo dott com.

posted by OregonMuse at 05:38 PM

| Access Comments


Advertise Here! Intermarkets' Privacy Policy Support Donate to Ace of Spades HQ! Recent Entries The Morning Report — 4/26/24 Daily Tech News 26 April 2024 Tonight's ONT IS On The Clock Good'ay Mate Cafe New York Times: Supreme Court Conservatives Seem to Favor Acknowledging Some Form of Presidential Immunity, At Least for "Official Acts" Undertaken as Part of the President's "Core Powers" Terror-Sympathizers Attempt Takeover of UT Austin; Greg Abbott Sends in the Texas National Guard Tucker Carlson: Dropping Two Nukes to End WWII Was "Prima Facie Evil" Of Course: One of LA Soros DA George Gascon's Top Employees -- the Attorney "For Ethics and Integrity Operations" -- Illegally Accessed Police Files on Political Opponents NY Court of Appeals Tosses Harvey Weinstein's 2020 Rape Conviction A Secret Service Agent Assigned To Kumala Harris Physically Attacks the Special Agent In Charge of the Detail, While Armed; There Were Reportedly "DEI Concerns" About How This Agent Was Hired Absent Friends Bandersnatch 2024 GnuBreed 2024 Captain Hate 2023 moon_over_vermont 2023 westminsterdogshow 2023 Ann Wilson(Empire1) 2022 Dave In Texas 2022 Jesse in D.C. 2022 OregonMuse 2022 redc1c4 2021 Tami 2021 Chavez the Hugo 2020 Ibguy 2020 Rickl 2019 Joffen 2014 AoSHQ Writers Group A site for members of the Horde to post their stories seeking beta readers, editing help, brainstorming, and story ideas. Also to share links to potential publishing outlets, writing help sites, and videos posting tips to get published. Contact OrangeEnt for info: maildrop62 at proton dot me Cutting The Cord And Email Security Cutting The Cord [Joe Mannix (not a cop)] Cutting The Cord: It's Easier Than You Think [Blaster] Private Email and Secure Signatures [Hogmartin] Moron Meet-Ups PNWMoMe 2024: 06/01/2024 Yakima, WA contact Mark Andrew Edwards NoVaMoMe 2024: 06/08/2024 Arlington, VA Registration Is Open! Texas MoMe 2024: 10/18/2024-10/19/2024 Corsicana,TX Contact Ben Had for info	« Ace of Spades Pet Thread \| Main \| Saturday Overnight Open Thread (4/6/19) » April 06, 2019 Saturday Afternoon Chess Thread 04-06-2019 WGM Jennifer Yu, 2019 USA Champion As always, the chess/dress pr0n thread is an open thread, so there is no such thing as an off-topic comment. Easier Problem - Black To Play (193) Goal: Black can force a mate in 3 Hint: Deflect the king away from a defender 8/pp3rk1/8/1P1p4/P2Pq1p1/2R1PrPp/2Q4P/4R1K1 b - - 0 1 2019 USA Championship 2019 Results: Full tournament report here. More Challenging Problem - White To Play (956) Goal: Force Black to give up material or be mated Hint: Black's hold on e5 is not as strong as it looks 4rk2/4n2Q/3rpp2/pp1q4/2pP3N/2P3P1/PP2R3/4R1K1 w - - 0 1 Dress Pr0n For The 'Ettes: Today's #ootd is an amazing 1853-54 light blue dress. It has two bodices, a day bodice (long sleeves) and an evening bodice (short sleeves). However, it is thought that the day dress has been altered as the neckline would not have been that low. @FIDMMuseum #FashionHistory pic.twitter.com/FiPJdPfBkx — Lauren Deutsch (@LaurenCDeutsch) April 2, 2019 Greetings From Azerbaijan ___________ Solutions Update Easier Problem - Black To Play 8/pp3rk1/8/1P1p4/P2Pq1p1/2R1PrPp/2Q4P/4R1K1 b - - 0 1 1...Rf1+ 2.Rxf1 Qh1+ Forces the King away from the piece it is defending. 3.Kxh1 Rxf1# More Challenging Problem - White To Play 4rk2/4n2Q/3rpp2/pp1q4/2pP3N/2P3P1/PP2R3/4R1K1 w - - 0 1 1.Re5! Red8 Bad for Black is 1...fxe5? because then 2.Rf1+ Nf5 3.Ng6# Not much better is 1...Qc6 2.Rg5 and mate shortly. In the main line, Black can avoid these quick mates, but his position just disintegrates, i.e. 2.Rxd5 Nxd5 3.Ng6+ Ke8 4.Rf1 f5 Black's knight is the only obstacle blocking Qf7#. White was threatening Rxf6 followed by Qf7#. 5.Ne5 Heh. White is still threatening Qf7#. 5...R8d7 6.Qg8+ Ke7 7.Qf7+ Kd8 8.Nxd7 Rxd7 9.Qxe6 White's queen destroys what's left of Black's position: 9...f4 10.Qc6 b4 11.Qa8+ Kc7 12.Qxa5+ Kb7 13.Qb5+ Kc8 14.Qc5+ Kb7 15.cxb4 and wins Hope to see you all next week! ___________ Note: that cryptic line of letters and numbers you see underneath each board diagram is a representation of the position in what is known as "Forsyth-Edwards Notation", or F.E.N. It's actually readable by humans. Most computer applications nowadays can read FEN, so those of you who may want to study the position, you can copy the line of FEN and paste into your chess app and it should automatically recreate the position on its display board. Or, Windows users can just "triple click" on it and the entire line will be highlighted so you can copy and paste it into your chess app. ___________ So that about wraps it up for this week. Chess thread tips, suggestions, bribes, rumors, threats, and insults may be sent to my yahoo address: OregonMuse little-a-in-a-circle yahoo dott com. posted by OregonMuse at 05:38 PM \| Access Comments <script language="javascript" src="http://adserver.adtechus.com/addyn/3.0/5235/1131537/0/170/ADTECH;loc=700;cookie=info;target=_blank;key=key1+key2+key3+key4;grp=[group]"></script><noscript><a href="http://adserver.adtechus.com/adlink/3.0/5235/1131537/0/170/ADTECH;loc=300;key=key1+key2+key3+key4;grp=[group]" target="_blank"><img src="http://adserver.adtechus.com/adserv/3.0/5235/1131537/0/170/ADTECH;loc=300;key=key1+key2+key3+key4;grp=[group]" border="0" width="300" height="250"></a></noscript>	Recent Comments rhennigantx: " JJ is up ..." Biden's Dog sniffs a whole lotta malarkey, : "LET'S DANCE! https://tinyurl.com/5n8k7uea (X ..." rhennigantx: "Happy Fricking Friday ..." Ciampino - Vitreous Humour is funny glass #210: "175 I had read somewhere that when England outlawe ..." CrotchetyOldJarhead...Wearing Pants and Working: "Blinken is going to China to get his instructions. ..." Tonypete: " I had read somewhere that when England outlawed s ..." L - If they do it with you, they'll do it to you, too: "137 The commie children at the Columbia Gaza solid ..." Tonypete: "Good morning everyone. Thank you Pixy. ..." JT: "I had read somewhere that when England outlawed sm ..." Captain Obvious, Laird o' the Sea, Radioactive Knight: "Byeeee... ..." Captain Obvious, Laird o' the Sea, Radioactive Knight: "Apparently Winkin Blinken still has a job, incredi ..." Ciampino - Vitreous Humour is funny glass #209: "155 Posted by: Ciampino - Vitreous Humour is funny ..." Recent Entries The Morning Report — 4/26/24 Daily Tech News 26 April 2024 Tonight's ONT IS On The Clock Good'ay Mate Cafe New York Times: Supreme Court Conservatives Seem to Favor Acknowledging Some Form of Presidential Immunity, At Least for "Official Acts" Undertaken as Part of the President's "Core Powers" Terror-Sympathizers Attempt Takeover of UT Austin; Greg Abbott Sends in the Texas National Guard Tucker Carlson: Dropping Two Nukes to End WWII Was "Prima Facie Evil" Of Course: One of LA Soros DA George Gascon's Top Employees -- the Attorney "For Ethics and Integrity Operations" -- Illegally Accessed Police Files on Political Opponents NY Court of Appeals Tosses Harvey Weinstein's 2020 Rape Conviction A Secret Service Agent Assigned To Kumala Harris Physically Attacks the Special Agent In Charge of the Detail, While Armed; There Were Reportedly "DEI Concerns" About How This Agent Was Hired Search Search this site: Polls! Polls! Polls! Real Clear Politics Rasmussen Reports Gallup Frequently Asked Questions What is the Deal with the Cowbell? Why is the Ace of Spades called "the Death Card"? The (Almost) Complete Paul Anka Integrity Kick Primary Document: The Audio Paul Anka Haiku Contest Announcement Integrity SAT's: Entrance Exam for Paul Anka's Band AllahPundit's Paul Anka 45's Collection AnkaPundit: Paul Anka Takes Over the Site for a Weekend (Continues through to Monday's postings) George Bush Slices Don Rumsfeld Like an Fckin' Hammer Top Top Tens Democratic Forays into Erotica New Shows On Gore's DNC/MTV Network Nicknames for Potatoes, By People Who Really* Hate Potatoes Star Wars Euphemisms for Self-Abuse Signs You're at an Iraqi "Wedding Party" Signs Your Clown Has Gone Bad Signs That You, Geroge Michael, Should Probably Just Give It Up Signs of Hip-Hop Influence on John Kerry NYT Headlines Spinning Bush's Jobs Boom Things People Are More Likely to Say Than "Did You Hear What Al Franken Said Yesterday?" Signs that Paul Krugman Has Lost His Frickin' Mind All-Time Best NBA Players, According to Senator Robert Byrd Other Bad Things About the Jews, According to the Koran Signs That David Letterman Just Doesn't Care Anymore Examples of Bob Kerrey's Insufferable Racial Jackassery Signs Andy Rooney Is Going Senile Other Judgments Dick Clarke Made About Condi Rice Based on Her Appearance Collective Names for Groups of People John Kerry's Other Vietnam Super-Pets Cool Things About the XM8 Assault Rifle Media-Approved Facts About the Democrat Spy Changes to Make Christianity More "Inclusive" Secret John Kerry Senatorial Accomplishments John Edwards Campaign Excuses John Kerry Pick-Up Lines Changes Liberal Senator George Michell Will Make at Disney Torments in Dog-Hell Greatest Hitjobs The Ace of Spades HQ Sex-for-Money Skankathon A D&D Guide to the Democratic Candidates Margaret Cho: Just Not Funny More Margaret Cho Abuse Margaret Cho: Still Not Funny Iraqi Prisoner Claims He Was Raped... By Woman Wonkette Announces "Morning Zoo" Format John Kerry's "Plan" Causes Surrender of Moqtada al-Sadr's Militia World Muslim Leaders Apologize for Nick Berg's Beheading Michael Moore Goes on Lunchtime Manhattan Death-Spree Milestone: Oliver Willis Posts 400th "Fake News Article" Referencing Britney Spears Liberal Economists Rue a "New Decade of Greed" Artificial Insouciance: Maureen Dowd's Word Processor Revolts Against Her Numbing Imbecility Intelligence Officials Eye Blogs for Tips They Done Found Us Out, Cletus: Intrepid Internet Detective Figures Out Our Master Plan Shock: Josh Marshall Almost Mentions Sarin Discovery in Iraq Leather-Clad Biker Freaks Terrorize Australian Town When Clinton Was President, Torture Was Cool What Wonkette Means When She Explains What Tina Brown Means Wonkette's Stand-Up Act Wankette HQ Gay-Rumors Du Jour Here's What's Bugging Me: Goose and Slider My Own Micah Wright Style Confession of Dishonesty Outraged "Conservatives" React to the FMA An On-Line Impression of Dennis Miller Having Sex with a Kodiak Bear The Story the Rightwing Media Refuses to Report! Our Lunch with David "Glengarry Glen Ross" Mamet The House of Love: Paul Krugman A Michael Moore Mystery (TM) The Dowd-O-Matic! Liberal Consistency and Other Myths Kepler's Laws of Liberal Media Bias John Kerry-- The Splunge! Candidate "Divisive" Politics & "Attacks on Patriotism" (very long) The Donkey ("The Raven" parody) Syndicate this site (XML) Powered by Movable Type 2.64