Volume I
| The Problem |  7 |
The Solution        | 9 |
| Igo Hatsuyōron 120 - Re-Evaluation by Amateurs | 11 |
| Legend | 15 |
PART 1: O U R S O L U T I O N | |
| New Story Line 2022 | 2022 |
| A Summary of Our Solution | 19 |
| Stage 1 - Preparatory Works | 33 |
| Technical Notes (I) | 35 |
| The Main Path of Our Solution (I) | 39 |
| Variations of Our Solution (I) | 47 |
 Variations of Our Solution (Ib) | 58 |
| Stage 2 - The Problem's Real Problem | 181 |
| Technical Notes (II) | 183 |
| The Main Path of Our Solution (II) | 197 |
| Variations of Our Solution (II) | 199 |
| Stage 3 - The Dust Settles | 493 |
| Technical Notes (III) | 495 |
| The Main Path of Our Solution (III) | 503 |
Variations of Our Solution (III)  | 513 |
 Variations of Our Solution (IIIa) – No Kikashi | 513a |
| Variations of Our Solution (IIIb) | 513b |
| Acknowledgements | 589 |
| References | 591 |
| Short Biographies | 595 |
| Glossary | 597 |
Volume II
| Igo Hatsuyōron 120 - Re-Evaluation by Amateurs | 707 |
| Legend | 711 |
PART 2: P R O F E S S I O N A L S ' S O L U T I O N | |
| The Professional Solution | |
| The Main Path of the Professional Solution | 715 |
| Variations of the Professional Solution | 723 |
| The Evolution of Professionals' Knowledge | 753 |
PART 3: T H E E V O L U T I O N O F A M A T E U R S ' K N O W L E D G E | |
| The History of the Problem's Final Score (1999 - 2011) | 775 |
| The Further Evolution of Amateurs' Knowledge (2011 - 2014) | 797 |
| The Decisive Moment in the Historical Line of Play (2002 - 2007) | 877 |
| Guzumi at Top Right (2007 - 2009) | 893 |
| Various Kikashi in the Hanezeki (2007 - 2011; 2014) | 909 |
| Joachim's Ko-Semeai - Putting the Cart Before the Horse (2013 - 2015) | 937 |
| Harry's Trade – A Tribute to AlphaGo (2017) | 1092a |
| Michael Redmond's Kikashi in the Professional Solution (2017) | 1092i |
| How to Prevent Michael Redmond's Kikashi in the Professional Solution (2017) | 1092o |
| KataGo's Unbelievable White Atari on the Left Side (2019) | 1093a |
| Follow-up: KataGo's Bad Shape Move for White (2019) | 1093d |
| KataGo's Beautiful Crosscut After the Tsuke of Yamada Shinji (2019) | 1093e |
| KataGo's Bad Shape Move Again – Flying Below the Radar of Area Scoring (2019) | 1093f |
| Yin and Yang (2019) | 1093g |
 Tenuki Variations After my Guzumi (2022) | 1432 |
| Timing of the Guzumi (2022) | 1813 |
| Timing of the Guzumi Without Harry's Hasami-Tsuke Sequence (2022) | 1863 |
PART 4: F U R T H E R T O P I C S | |
| Reiwa Complete Reprint Edition of Igo Hatsuyōron | 2100 |
| Further Structural Elements of the Problem | |
| About Approach-Move Liberties (2009) | 1095 |
| About Hanezeki (2009; 2015) | 1111 |
| About Ko in a Semeai Between Two One-Eyed Groups (2012) | 1133 |
| Igo Hatsuyōron 120 and Go Playing Programs (2009 - 2011) | 1169 |
| Artificial Intelligence and Igo Hatsuyōron 120 (2019) | 1176 |
| Acknowledgements | 1177 |
| References | 1179 |
| Short Biographies | 1183 |
| Glossary | 1185 |