Passport

1. Ice and snow class
2. Tian-Shan, Terskey Ala-Too, Jety-Oguz gorge
3. Oguz-bashi II Western peak (5000 m) via the North face "through the icefall"
4. Proposed category of difficulty — 6A first ascent
5. Route description: elevation gain — 750 m, length — 990 m, length of sections with 5th category of difficulty — 600 m, 6th category of difficulty — 190 m, average steepness of the main part of the route — 57° (4200–4850), including 6th category of difficulty sections: 65° (4650–4725), 85° (4770–4850), 105–120° (4830–4880)
6. Pitons used: rock: 0, bolt: 0, chocks: 0, ice: 430* * — including 130 per rope team during independent movement and an additional 40 during interaction (130 × 3 + 40).