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March 28, 2020

Saturday Afternoon Chess thread 03-28-2020

Moviegique will be along later with the movie thread. As always, the chess/dress pr0n thread is an open thread, so there is no such thing as an off-topic comment.

Beginner Problem - WhiteTo Play (505)

Goal: White can force mate in 2
Hint: First move? Not a check.

r2qrk2/4bp2/bp3n1N/p2p2p1/3N3B/2P5/PPQ2PPP/3RR1K1 w - - 0 1

Intermediate Problem - White To Play (1119)

Goal: White can force mate in 5 moves
Hint: Remove the obstructing pawn

3r2k1/p4rPp/1b1q3Q/n1p1pP2/1p6/3B1NR1/P4P1P/6RK w - - 0 1

Advanced Problem - White To Play (833)

What's the best way for White to win? Assume Black plays the best possible moves.

7r/pb1rqpk1/2p1pR1p/2P1P1pP/3PQ3/P7/5RP1/1B4K1 w - - 0 1

Dress Pr0n For The 'Ettes:

Your #COVID19 #beautybreak: A stunning #embroidered silk dress with #handpainted Chrysantemums, 1907. Via @nordiskamuseet #swoon
NMA.0052198 pic.twitter.com/h5FNPPMR6z
— Kimberly Alexander (@SilkDamask) March 18, 2020

Greetings From Thailand

___________

Problem Solutions

Beginner Problem - White To Play

r2qrk2/4bp2/bp3n1N/p2p2p1/3N3B/2P5/PPQ2PPP/3RR1K1 w - - 0 1

1.Qg6 !

Threatening 2.Qf7#

1...fxg6

Forced. But then

2.Ne6#

Intermediate Problem - White To Play (1119)

3r2k1/p4rPp/1b1q3Q/n1p1pP2/1p6/3B1NR1/P4P1P/6RK w - - 0 1

1. Qxh7+ Kxh7
2. f6+

Premature is 2.Rh3+ Qh6 3.Ng5+ Kg8 4.Rxh6 Kxg7 5.Rh7+ Kf6

2...Kg8 (sub-optimal is 2...e4 3.Rh3+ Kg8 4.Rh8# and Black's king escapes.)

3. Bh7+ Kxh7
4. Rh3+ Kg8

Or 4.g8=Q+ Rxg8 5.Rh3#

4...Kg8
5.Rh8#

Advanced Problem - White To Play

7r/pb1rqpk1/2p1pR1p/2P1P1pP/3PQ3/P7/5RP1/1B4K1 w - - 0 1

1.Qg6+ Kf8

1...fxg6? 2.Rxg6+ Kh7 3.Rxg5#

2.Rxe6 Qd8

If 2...Bc8 then 3.Rxe7 Rxe7 4.Qf6 Rg8 5.Ba2 Ke8 6.Bxf7+ Rxf7 7.Qxf7+ Kd8 8.Qxg8+ Kc7 9.Rf7+ Bd7 10.Qa8 a6 11.e6 g4 12.Rxd7#

3. Rd6 Ke8
4. Rxf7 Rxf7
5. Rxd8+ Kxd8
6. Qxf7 Bc8 (6...Re8 7. Qxb7)
7. Qf6+ 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 05:34 PM

| Access Comments


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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	« Ace of Spades Pet Thread \| Main \| Let Adam Carolla Pitch His Fake Movie Ideas to You » March 28, 2020 Saturday Afternoon Chess thread 03-28-2020 WFM Anna Cramling-Bellon (SWE) Moviegique will be along later with the movie thread. As always, the chess/dress pr0n thread is an open thread, so there is no such thing as an off-topic comment. Beginner Problem - WhiteTo Play (505) Goal: White can force mate in 2 Hint: First move? Not a check. r2qrk2/4bp2/bp3n1N/p2p2p1/3N3B/2P5/PPQ2PPP/3RR1K1 w - - 0 1 Intermediate Problem - White To Play (1119) Goal: White can force mate in 5 moves Hint: Remove the obstructing pawn 3r2k1/p4rPp/1b1q3Q/n1p1pP2/1p6/3B1NR1/P4P1P/6RK w - - 0 1 Advanced Problem - White To Play (833) What's the best way for White to win? Assume Black plays the best possible moves. 7r/pb1rqpk1/2p1pR1p/2P1P1pP/3PQ3/P7/5RP1/1B4K1 w - - 0 1 Dress Pr0n For The 'Ettes: Your #COVID19 #beautybreak: A stunning #embroidered silk dress with #handpainted Chrysantemums, 1907. Via @nordiskamuseet #swoon NMA.0052198 pic.twitter.com/h5FNPPMR6z — Kimberly Alexander (@SilkDamask) March 18, 2020 Greetings From Thailand ___________ Problem Solutions Beginner Problem - White To Play r2qrk2/4bp2/bp3n1N/p2p2p1/3N3B/2P5/PPQ2PPP/3RR1K1 w - - 0 1 1.Qg6 ! Threatening 2.Qf7# 1...fxg6 Forced. But then 2.Ne6# Intermediate Problem - White To Play (1119) 3r2k1/p4rPp/1b1q3Q/n1p1pP2/1p6/3B1NR1/P4P1P/6RK w - - 0 1 1. Qxh7+ Kxh7 2. f6+ Premature is 2.Rh3+ Qh6 3.Ng5+ Kg8 4.Rxh6 Kxg7 5.Rh7+ Kf6 2...Kg8 (sub-optimal is 2...e4 3.Rh3+ Kg8 4.Rh8# and Black's king escapes.) 3. Bh7+ Kxh7 4. Rh3+ Kg8 Or 4.g8=Q+ Rxg8 5.Rh3# 4...Kg8 5.Rh8# Advanced Problem - White To Play 7r/pb1rqpk1/2p1pR1p/2P1P1pP/3PQ3/P7/5RP1/1B4K1 w - - 0 1 1.Qg6+ Kf8 1...fxg6? 2.Rxg6+ Kh7 3.Rxg5# 2.Rxe6 Qd8 If 2...Bc8 then 3.Rxe7 Rxe7 4.Qf6 Rg8 5.Ba2 Ke8 6.Bxf7+ Rxf7 7.Qxf7+ Kd8 8.Qxg8+ Kc7 9.Rf7+ Bd7 10.Qa8 a6 11.e6 g4 12.Rxd7# 3. Rd6 Ke8 4. Rxf7 Rxf7 5. Rxd8+ Kxd8 6. Qxf7 Bc8 (6...Re8 7. Qxb7) 7. Qf6+ 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 05:34 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 JackStraw: "If Trump was a real president he would volunteer H ..." Braenyard - some Absent Friends are more equal than others _ : " 513 And why do I have to listen to Metallica on M ..." Cheri: "581 - just his part. The rest had to be better. ..." 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