1. Ice class
2. Teskey Ala-Too, Jety-Oguz gorge
3. Peak Oguz-bashi 2nd West along the northern wall
4. Peak Oguz-bashi, cat. dif. 5B, second ascent
5. Height difference: 800 m, length — 1060 m, length of sections 5–6 cat. dif. — 700 m, average steepness of the entire route ~ 55° (4200–5000 m), of which: 50° (4200–4500 m), 80° (4500–4700 m), 70° (4700–4950 m)
6. Pitons driven (approximately):
   • rock 60, ice 90, chocks 6
7. Team's climbing hours to the summit — 14.5 hours
8. Convenient overnight stay on the summit ridge.
9. Team leader Khilko Vladimir Pavlovich — CMS (unofficial)

Passport

I. Class — ice and snow. 2. Terskey-Ala-Too, Jety-Oguz gorge. 3. Peak Oguz-Baschi 2nd Western, via the ice couloir on the North face. 4. Proposed 5B category difficulty, first ascent. 5. Height difference: total — 840 m; wall section — 740 m, its length 838 m, average steepness — 65°. Length of sections with VI category difficulty — 38 m, V — 800 m. 6. Pitons driven:

Ascent Passport

1. Ascent class — ice and snow
2. Ascent area — Central Tien Shan, Terskey-Alatau ridge
3. Oguz-Bashi 2nd Western (5000 m) via N wall
4. Estimated difficulty category — 6B. V. Leontiev's route (1984)
5. Height difference — 665 m
6. Distance — 880 m Distance of sections with 5-6 difficulty category — 880 m. Average steepness — 50°.
7. Pitons hammered in: | rock | bolt | chocks | ice |

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).

ASCENT PASSPORT I. Ascent class: ICE-SNOW II. Ascent area: VEKE­TY-O­GUZ valley, TAN' MAM' 3. Peak O­GUZ-BA­SHI 28 Western 4. Difficulty category: VIA LEFT PART VIA 5B diff. cat. (ORIEN­T) 5. Route characteristics: - elevation gain: 750 m - length of sections with 5–6 difficulty category: 2750 m - average steepness: 47° 6. Pitons driven:

Passport

I CLASS 2-technical. Central Tian-Shan, Terskey Ala-Too ridge, Jety-Oguz gorge. Oguz-Bashi Peak (5170) via North-East wall. 4A cat. diff. Height difference: 1600 m, wall section: 900 m. Length: 2700 m (including descent to the glacier). Length of sections with 5-6 diff.: 700 m. Average slope of the route: 55°, with 6 diff.: 75°. Pitons used:

• rock: 25
• ice: 32
• chocks: 16.5 Team's travel time: 48 hours, days: 4.

PASSPORT

1. Class: snow-ice
2. Central Tien-Shan: Jety-Oguz gorge
3. Peak Oguz-Bashi Glavnaya: via the north-eastern wall
4. Proposed: 5B category of difficulty, first ascent
5. Height difference: 1468 m, length 1970 m Length of categorized sections: 1340 m Average steepness of the main part: 50° Route length: 430

Ascent Passport

1. Class of snow and ice ascents.
2. Teskey-Ala-Too, Jety-Oguz gorge.
3. Peak 2nd Western Oguz-Bashi (5000 m) via the north wall.
4. Proposed 5B category of difficulty, first ascent.
5. Height difference 1050 m. Length 1205 m. Length of sections with 5-6 category of difficulty is 745 m. Average steepness of the main part of the route is 61°, including III category of difficulty: 95° — 5 m, 35° — 120 m.
6. 16 rock pitons hammered, 174 ice placements.
7. Team's travel time is 16 hours, 1 day.
8. ONE Overnight stay ON A ROCK-ICE PLATFORM.
9. Leader: Leontiev Vadim Gennadievich — Master of Sports.

Report

on the ascent of Oguz-Bashi 2nd Eastern via the Northern wall, 5B category of difficulty, second ascent. Team of Tomsk Regional Sports Committee. Team captain — Sannikov Yu.V. Team coach — Dyachenko N.N. 634050, Tomsk, Herzen St. 8, Regional Sports Committee. 634055, Tomsk, 30 let Pobedy St. 3, apt. 606, Sannikov Yu.V. 634012, Tomsk, Kirova St. 61, apt. 30, Dyachenko N.N.

Ascent Passport

1. Ascent class — technical.
2. Ascent area — Central Tian-Shan, Terskey-Alatau ridge.
3. Peak — III-y Vostochnaya Oguz-Bashi, its height is 4960 m, ascent route — via the northern edge.
4. Proposed difficulty category — 5B
5. Route characteristics: height difference — 1560 m, length of sections 5–6 — 759 m, average steepness — 70°.
6. Pitons hammered: for belay: rock — 82, ice — 64, bolt — 0, of which for creating artificial holds — 3
7. Number of walking hours — 48
8. Number of bivouacs and their characteristics: