Frank Erwich, "1001 Chess Exercises for Club Players: The Tactics Workbook that Also Explains All Key Concepts" English | 2019 | ISBN: 9056918192 | 192 pages | EPUB | 31.5 MB
1001 Chess Exercises for Club Players: The Tactics Workbook that Also Explains All Key Concepts By Frank Erwich 2019 | 160 Pages | ISBN: 9056918192 | PDF | 18 MB
Frank Erwich, "1001 Chess Exercises for Advanced Club Players: Spot Those Killer Moves an Stun Your Opponent" English | 2022 | ISBN: 9056919709 | 192 pages | PDF | 66.3 MB