Friday, February 28, 2020

Feb 28 Results and problems (corrected)

Results
This week Heritage was playing with #1 #2 #3 #4 and 4 alternates
Friendly Hills had #1, #2, #3, #5, and #6. so both teams had their A-Team there.
Here were the results - Winner in  Bold
FHMS                  Heritage
Luke    1014->1015 vs Maize   637->636
Shanmuka 890->862  vs Boomer  579->607
Elijah   786->788  vs Silas   431->429
Amanuel  606->579  vs Jackson 328->355
Sam      493->498  vs Dylan   211->206
Final Score FHMS 3-2 over Heritage 
FHMS retains the ISD197 Championship trophy and also placed 2nd in the league.

Heres an interesting position from Maize vs Luke on board 1. Maize has just taken Luke's rook on f8.
Problem #1: Black's turn. What move should Luke make?
#2.

Problem #2. Here's an easier problem from Amanuel vs Jackson. Amanual gets his queen out before controlling the center with his knights and Jackson makes him pay. Where should the queen go to?

Answer to problem #1: This features a beautiful move known as a swischenzug move (German for in-between move.) If you prefer Italian, call it an "intermezzo".  Here's the idea: we're going to capture the bishop - just not yet. We're going to slip in an "in-between move" (that's English). But the move has to be forceful or it won't work because the Bishop will get away. The move is cxd3. Luke saves his pawn, takes one of Maize's pawns and forces the queen to move. Next turn we might take the Bishop unless we find another zwischenzug. For example, if Maize plays Qe1, we might slip in d2 or Nc2 before we take his Bishop. (In the actual game, Luke made a lot of fine moves, but he did miss this one.)
Answer to problem #2: The queen must guard c2, so in this case Qd1 is best. Amanual played Qd3 which also guards c2, but that queen is getting onto the battlefield. Jackson played Ba6. Now what should Amanuel do? He should take the bishop, give up the c pawn and the rook and take the knight with his bishop. If that had happened, Amanual would be ahead by a small amount. Instead he blundered by moving Qe3. After the royal fork and trade, Jackson's bishop took the bishop, pawn and rook and Amanual resigned.

Round 10 FHMS lost to Metcalf B by a score of 0-5 
Heritage beat Faithful Shepherd by a score of 5-0 by forfeit. 
Luke    1015->1012 Harrison 1346
Shanmuka 862->857  Soren    1155
Elijah   788->773  Kenny     816
Amanuel  579->577  Mason     946
Sam      498->497  Owen S.   900

FINAL STANDINGS
Team       Matches  Games
Metcalf A  9.5- 0.5 45.0- 5.0
Metcalf B  8.5- 1.5 38.5-11.5
Metcalf C  6.0- 4.0 29.5-20.5
FHMS       4.0- 6.0 15.0-35.0
Heritage   2.0- 8.0 15.0-35.0
FaithShep  0.0-10.0  7.0-43.0

Outstanding Player Award Winners

Harrison Stage -95pts, Gerald Johnson-95 points, Owen Krick-85 pts, Jake Schoenbauer-85 pts, Mitch Kellen-85 points…These students all attend Metcalf Middle School

Friday, February 21, 2020

Feb 21 Results

Results

We're better at chess than our record shows. We just have trouble showing up!
I was hoping we'd do well against MetC, but neither Heritage nor FHMS had their A Team there.
Heritage was playing with #2 #8 #10 #20 and one forfeit.
FHMS was playing with #3 #8 #14 and forfeited 2 games. I think we have a shot at Metc B if we have our A-Team there.

Team      Match Games

Metcalf A  8-0 38.5- 1.5
Metcalf B  7-1 31.0- 9.0
Metcalf C  5-3 23.5-16.5
FHMS       3-5 12.0-28.0
Heritage   1-7  8.0-32.0
FaithShep  0-9  7.0-33.0

Friendly Hills vs Heritage next week! If Heritage can win both matches and win 7 games they will take over 4th place

Ratings Changes
FHMS Elijah and  Dhanush -4, Jose -2
HERITAGE Boomer +31, John, Aiden and Leo -2

Remaining Schedule 

Friday Feb 28 at Heritage 3:40-6:00
  ROUND9 Heritage vs FHMS, MetcA vs MetcB, FS vs MetcC
  ROUND10 FS vs Heritage, MetA vs MetC, MetB vs FHMS

Tuesday, February 18, 2020

Remaining League Schedule

The previous post shows some upcoming opportunities to compete, but now let's focus on finishing strong in our match play.

Remaining Schedule 
Notice that Heritage has a realistic chance to win 3 of its  last 4 matches
Friendly Hills has a good chance to win 2 and end up with a respectable 5-5 record.

Friday Feb 21 at Metcalf  3:40-6:00
  ROUND 7 MetcC vs Heritage, MetcB vs FS, FHMS vs MetcA
  ROUND 8 Heritage vs MetcB, MetcC vs FHMS, MetcA vs FS

Friday Feb 28 at Heritage 3:40-6:00
  ROUND9 Heritage vs FHMS, MetcA vs MetcB, FS vs MetcC
  ROUND 10 FS vs Heritage, MetA vs MetcC, MetcB vs FHMS

Friday, February 14, 2020

Positiions from Feb 7

1. Shanmuka from Friendly Hills has just played Nd4 attacking Ssoren's queen. What's Soren;s only good move?
In the actual game he played Qe3??
What should Shanmuka do?

2. In that same game Shanmuka reached this position. What's Black's bet move?
3. Here Boomer from Heritage playing black carefully avoided checkmate and now has a chance to gain material. How?

Answers:
#1) a) Nxd4 ?? results in Bxe2 losing the queen
      b) Qd3 ?? results in Nxc2+ lsoing the queen
      c) Qf1 ?? results in Nxc2+ losing the rook
      d) Qd2 ?? results in Bxf3 losing the knight (Soren can't take back lest Nxf3+ forking the queen
      e) Qe1 is the only move that doen't lose material.
In the actual game, Soren played Qe3, but Shanmuka missed the opportunity to get his queen and played Bxf3 which is a good move and wins the knight. However, Soren could castle and save his queen, but he played gxf3 allowing Shanmuka one more chance to get the queen and that time Shanmuka played Nxc2+ followed by Nxe3.

#2. White's biggest assets are his rook and his passed pawn on the f-file. Black can eliminate one with Nh5 forking both. The game might have continued: 1. ... Nh5 2 Re3 Nxf4+ 3.Kkd2 Nxh3

#3. 1. ... Qa5+ 2. c3  Bxd6