Hi there, its me Cassidy, I’ve been the writer and voice of this podcast for a couple of years now. I have enjoyed doing the podcast, but life is starting to creep up so this will be my last episode before taking a hiatus.

I appreciate each and every one of you who download and listen to me. The listenership has been so far beyond what I could imagine for.

I was hoping to hold off on making an episode until I hit Master level myself, but that isn’t happening any time soon - in fact, I haven’t played in a tournament in over a year at this point and the thought of playing in one is quite a daunting effort.

A bit about me: my mum taught me to play when I was in kindergarten. I didn’t really take much of an interest in it until I reached high school.

I joined my local high school club and began playing in tournaments. My initial rating was 595. I found a lot of friends including my first coach - NM Tim McEntee - a 5 time Iowa state champion.

It was also around this time that I started playing blindfold chess. In trigonometry class, a friend of mine started playing chess on a keychain chess board that I’d brought. We piled our books around the board to hide it and played during class… until we were caught. We put the board away and started passing a note back and forth with notations on it, and we kept doing that for the rest of the year.

I finished high school and college with my rating in the mid 1600’s.

After college, I joined a local university’s club that had great chemistry. A group of us would travel to local tournaments in various states. I made a challenge to jump from the 1600’s to 2000 in one year - I was studying 4-6 hours a day, I won my first Classical game against a Master, and finished close to my goal!

By the end of the year I made it to 1975 and qualified for the Iowa State Championship in 2018. With months of prep, training, and studying - I finished dead last - half a point in 5 rounds. That was good learning, but brutal for confidence.

It was about this point that I started to doubt just about everything I knew about the game, the tricks I could get away with at lower ratings didn’t work, the base level of knowledge I had in openings and middle games showed major cracks - it felt like I had to tear down everything I knew.

I got a new coach who focused on overhauling my openings, and I started putting so much pressure on myself to perform.

My rating fell back into the 1800’s until I started to get my footing. I fought my way back up including jumping 60 rating points at the Minnesota Open to qualify for the 2022 U2200 Minnesota State Championship.

At the state championship, I performed well - scoring 3.5 / 5, a tie for first, and my rating crossed the 2000 barrier!

Since then, I’ve reached a peak of 2031 before falling back into the 1900’s.

That is where we are now. I’m going to take a break - I’m trying to re-love the game, trying to re-learn who I am, and discover what is out there.

In today’s game - I want to go back to a blitz game I played back in 2019 that has always been one of my favorites.

Cassidy Noble versus Jimmy Fuller from chess.com

Now, if we’re ready - let’s begin.

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 d6 8. O-O O-O 9. Nd5 Nxd5 10. exd5 f5 11. Bc4 Kh8 12. Bg5 Qe8 13. c3 Ba5 14. Re1 Qg6 15. Be7 Re8 16. Rxe5 dxe5 17. Nxe5 Qb6 18. Nf7+ Kg8 19. d6 h6 20. Ng5+ Kh8 21. Qh5 Bd7 22. Qxh6+ gxh6 23. Bf6# 1-0

https://www.chess.com/analysis/game/live/3374579633

http://cassidynoble.com/

This week, I wanted to look at a relatively new branch of chess - chess computers.

The first ‘chess machine’ built in 1770 was called the Mechanical Turk. The supposed machine would play challengers with various indications that it was a functional machine. In reality, a human operated the machine using ‘The Turk’ as a sophisticated marionette.

You have to jump almost 150 years in the future for the first verified chess computer. El Ajedrecista (ah-he-dre-sis-ta) in 1912 was capable of playing Rook and King versus King endgames - winning every time as well as identifying illegal moves.

The 1950’s started the boom of chess computing, morphing machines into what we see today.

In 1951, Turochamp was invented by Alan Turing and David Champernowne. The two of them helped create the first chess playing algorithm. Turochamp had a built in value of pieces - a pawn (being 1), a queen (being 10) - and it could see/understand undefended pieces, captures/recaptures, piece mobility, and other factors. It would calculate which move it could do to have the best internal score, then compare that to what would be the lowest opponent response. It would aggregate all those moves together to determine what move to do. This is the minimax algorithm in action.

The computer was not strong enough as a computer to complete the algorithm in its entirety so it needed to be manually executed after each move.

Fast forward to today, in 2024, the currently highest rated computer is Stockfish with an estimated rating of 3632 as of February 2024. For reference - the highest rated human player is 2882.

It is incredible to see computers continue to climb. We no longer have an ego in the discussion of who is stronger - humans or engines. We use engines every day for learning, analysis, and personal improvement. Engines also act as a great tool to help teach people outside of the chess world on how to read a position without knowledge of the game itself. Engines have helped elevate the game far beyond what humans could have and we still have so much more to learn.

After that crash course through history, that is all that we have for this week. Tune in next week where we will look at another chess game to continue to work on our blindfold skills.

(Deep Thought versus David Bronstein - 1992)

https://www.chessgames.com/perl/chessgame?gid=1079163

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Be7 6. Qxg4 d6 7. Qg7 dxe5 8. Qxh8 Bxh4+ 9. Kd1 Bg4+ 10. Be2 Bxe2+ 11. Kxe2 Qg5 12. Kf1 f3 13. gxf3 Qg3 14. Rxh4 Qxf3+ 15. Ke1 Qg3+ 16. Ke2 Nc6 17. c3 Qxh4 18. Qxg8+ Kd7 19. Qxa8 Qg4+ 20. Kd3 f5 21. Kc2 1-0

(Deep Blue versus Garry Kasparov - 1997)

https://www.chessgames.com/perl/chessgame?gid=1070917

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Ng5 Ngf6 6.Bd3 e6 7.N1f3 h6 8.Nxe6 Qe7 9.O-O fxe6 10.Bg6+ Kd8 11.Bf4 b5 12.a4 Bb7 13.Re1 Nd5 14.Bg3 Kc8 15.axb5 cxb5 16.Qd3 Bc6 17.Bf5 exf5 18.Rxe7 Bxe7 19.c4 1-0

https://en.wikipedia.org/wiki/Deep_Blue_(chess_computer)

https://blindfoldchesspodcast.com/

https://www.chess.com/article/view/computers-and-chess---a-history

https://en.wikipedia.org/wiki/History_of_chess_engines

This week, we are looking at the opera writer and musician who documented chess books and endgames so well we are still using them today.

Francois-Andre Danican (Dan-ee-con) Philidor came from a well known musical family. His grandfather was given nickname of Philidor by King Louis XIII of France because his oboe playing reminded him of the Italian oboist Filidor.

When he was 6, Philidor joined the royal choir of King Louis XV of France in 1732. The story goes that Louis XV wanted to listen to the choir every day, so while waiting for the king, the kids would play chess to relieve their boredom. Philidor performed his first work directly for the king at the age of 11. When he was 14, his voice changed and he had to leave the royal choir.

This started a life of excelling at a music career and chess profession at the same time.

In the 1740’s - He worked in Paris as a performer, teacher, and music copyist.On the side, he played at the Cafe de la Regence where he played chess against a friends - Benjamin Franklin, Jean-Jacques Rousseau, and Francois Voltaire among others. In 1749, he wrote Analyse du je des Echecs, the book was so popular that by 1871 (almost 125 years later), it had 70 different editions translated into 5 languages. This book featured the now famous - Philidor Position - a staple of rook endgame studies still used today.

In the mid 1750’s; For music, Philidor began to focus on writing musical scores. For chess, he played and won a match against his old coach and formerly strongest player in France - Legal de Kermeur (Ka-moor) (Legal is who the Legal’s mate is named after) - after the match, many people began to say Philidor was the strongest player in the world for the next almost 50 years. Side note: they did not have a formal World Championship cycle for another 80 years.

In the 1760s; he wrote 3 of his most successful musical works - Le sorcier, Tom Jones, and Ernelinde, Princess of Norway. Philidor married his wife and later had 7 children with her.

In the 1770s; the Freemasons’ Hall in London hosted Philidor’s first performance of Carmen Saeculaire. Chess was not considered a profession during this era. Philidor received payment from London chess clubs for his residency/lessons from February to June every year.

On May 9th, 1783 he played 3 blindfold chess games at once. Philidor had the players sign affidavits as he thought future generations wouldn’t believe this feat was possible.

In 1792, he was forced to leave France due to the French Revolution because his name was on the Revolutionary banishment list due to his family’s attachment to the King’s family service.

During an era of sacrificing pawns, Philidor used pawns to solidify a position (control squares or form pawn chains) and avoid having weaknesses with them (backward or isolated) - these ideas became mainstream in the 1920’s (200+ years ahead of his era) drawing controversy from his peers. His quote of - “Les pions sont de l'âme du jeu” (pawns are the soul of the game) is referenced for middle game strategy today.

This week, we are looking at an odds game - Francois-Andre Danican (Dan-ee-con) Philidor versus Cotter from 1789. In this game, white does not have a rook on a1.

1. e4 e5 2. f4 d5 3. Nf3 exf4 4. exd5 Qxd5 5. Nc3 Qe6+ 6. Kf2 Be7 7. d4 Nf6 8. Bxf4 Ne4+ 9. Nxe4 Qxe4 10. Bxc7 Nc6 11. Bd3 Qe6 12. Re1 Qxa2 13. Bb5 Bd7 14. d5 Qxb2 15. dxc6 bxc6 16. Bxc6 Bxc6 17. Rxe7+ Kxe7 18. Qd6+ Ke8 19. Qxc6+ Ke7 20. Bd6+ Kd8 21. Qc7+ Ke8 22. Qe7# 1-0

https://www.chessgames.com/perl/chessgame?gid=1580864

https://en.wikipedia.org/wiki/Fran%C3%A7ois-Andr%C3%A9_Danican_Philidor

https://blindfoldchesspodcast.com/