SKU: 58843131722

Fritz Trainer: The Pirc Defense w/Nigel Davies

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Description

Fritz Trainer: The Pirc Defense w/Nigel DaviesThe Pirc Defence is one of chess's most flexible and double edged openings. Rather than immediately contesting the centre, Black first develops the kingside and waits to see how White deploys before striking back in the most effective way. This reactive approach gives Black rich counterplay and avoids premature simplification making it a genuine weapon for players who want to fight for the full point. The Pirc has been trusted by elite players

The Pirc Defence is one of chess's most flexible and double-edged openings. Rather than immediately contesting the centre, Black first develops the kingside and waits to see how White deploys before striking back in the most effective way. This reactive approach gives Black rich counterplay and avoids premature simplification — making it a genuine weapon for players who want to fight for the full point.

The Pirc has been trusted by elite players including Mikhail Gurevich, Alexander Chernin, Jan Timman, Yasser Seirawan, Jonathan Speelman, and Zurab Azmaiparpashvili, and was a great favourite of Mikhail Botvinnik and Tony Miles. In this Fritz Trainer course, GM Nigel Davies explains the key ideas and shows exactly how Black should react to all of White's different formations.

  • Video running time: 7 hours
  • Coverage: Black's responses to all major White setups
  • Instructor: GM Nigel Davies
  • Format: Fritz Trainer Digital Download
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SKU: 58843131722

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Nathan Tucker
Natrona Heights, US
★★★★★ 4
X-Large is about a size 12-13 shoe size foot USA.
Material Type: Black - 3 Pairs, Size: X-Large
I love them they work fantastic. I am a big guy with swollen feet. Wear size 12 to 13 USA Shoes. They fit me just fine not tight. My feet felt good after wearing them for two days. Some dry skin pulled off with them and it says to wash by hand. I dont know about the durability but I am hoping to get about 5 uses per pair. Before they become unusable.
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Reviewed in the United States on February 7, 2026
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Y K
Lowell, US
★★★★★ 5
Comfortable
Material Type: Black - 2 Pairs, Size: X-Large, Material Type: Black - 2 Pairs, Size: X-Large
I have very sensitive skin, so I usually need to wear socks at all times. These are especially comfortable because they don’t cover the toes, which helps with temperature control. The material is well-balanced—not too thick or too thin—and has just the right amount of stretch. I also appreciate the large traction area, which adds stability. Another plus is that they are completely fragrance-free.
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Reviewed in the United States on April 21, 2026
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Pudatane
Boise, US
★★★★★ 5
Great Heel Socks
Material Type: Black - 3 Pairs, Size: Large
I don't know how they work but it's wonderful. I've had rough heel problems for a long time. I wear these everyday and my heels are not rough. They're not baby bottom smooth, but they are not ever going to be. These heel socks also oncce they are properly positioned snap onto the heel. Properly positioning them is easy when you put them on your foot with the heel cup in the correct orientation.
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Reviewed in the United States on April 14, 2026
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beachx
Louisville, US
★★★★★ 3
Too small
Material Type: Gray - 3 Pairs, Size: X-Large
Too tight! Even size large used for a man with smaller feet is too tight. Also, no instructions for use or care.
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Reviewed in the United States on May 21, 2026
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Jo-Ann Epstein
Dallas, US
★★★★★ 5
Good fit
Material Type: Black - 3 Pairs, Size: X-Large
My husband just started using these and they feel comfortable. Hasn't used them long enough to see if his heels are better. He has a high arch so I bought him the XL and they fit perfectly.
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Reviewed in the United States on April 24, 2026

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