Intellectuals of Siberia_Altay Cup 2026_B11

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80 players participated in this 9-round tournament, held from 30 Apr 2026 to 05 May 2026 in Barnaul, Russia. 2 federations represented. Top 10 Elo average was 1682, and top seed was Fedor Bondarev ( FID, 1843).

Fedor Bondarev ( FID, 1843) won with 8.0/9, ahead of Maxim Tsygura (7.5) and Stepan Zverev (7.5). Bondarev won solo starting round 6.

The biggest upset came in round 9: Valery Samodaykin (1519) beat Alexey Khizhnyak (1736), a +217-point gap.

Location

🇷🇺Barnaul, Russia

Dates

30 Apr 2026 → 05 May 2026

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

Fedor Bondarev1843

Avg top 10

1,682

Participants

Federations · 2 represented

🇷🇺Russia×37

FIDE (no federation)×2

Top 3

🥇
Fedor Bondarev
FID·1843
8.0pts·1997perf+29.2
🥈
Maxim Tsygura
🇷🇺RUS·1786
7.5pts·1880perf+23.2
🥉
Stepan Zverev
🇷🇺RUS·1521
7.5pts·1644perf+13.2

How it unfolded

Top 6 · 9 rounds

Fedor Bondarev led from R6; +0.5-point edge over the runner-up. Title race converged from 8 co-leaders at R4 to 1 by R6.

Co-leaders

Bondarev8Tsygura7.5Zverev7.5Buryachok7Eliseytsev7Usov7

R6–R9 · LEAD HELD

Fedor Bondarev held the sole lead from R6 through R9 without losing it.

R7 · HEAD-TO-HEAD · WINNER VS 2ND

Fedor Bondarev drew with Maxim Tsygura (Black).

WIN STREAKS · 3 top finishers

Fedor Bondarev 6 wins (R1–R6)Maxim Tsygura 5 wins (R1–R5)Stepan Zverev 3 wins (R7–R9)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Fedor Bondarev	*	½	—	—
2Maxim Tsygura	½	*	—	½
3Stepan Zverev	—	—	*	0
4Daniil Ser Buryachok	—	½	1	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Bondarev, Fedor	1843	FID	+66N	+50B	+21N	+12B	+18N	+5B	=2N	+6B	=8N	8.0	52.0	56.5	49.25	1997	+29.2
2	Tsygura, Maxim	1786	RUS	+70B	+16N	+25B	+10N	+13B	=14N	=1B	=4N	+19B	7.5	53.0	57.0	46.25	1880	+23.2
3	Zverev, Stepan	1521	RUS	+69B	+62N	=34B	+63B	+17N	−4N	+31B	+16N	+14B	7.5	47.0	51.0	41.25	1644	+13.2
4	Buryachok, Daniil Ser	1704	RUS	+57N	+30B	+23N	+43B	−14N	+3B	+11N	=2B	=5N	7.0	52.0	57.0	43.25	1880	+43.2
5	Eliseytsev, Vladimir	1695	RUS	+61B	+53N	+28B	+27N	+11B	−1N	=14B	+13N	=4B	7.0	51.5	56.5	41.75	1750	+11.6
6	Dymov, Dmitrii	1645	FID	+71N	+51B	+7N	−13B	+34B	+23N	+9B	−1N	+25B	7.0	51.0	55.0	40.50	1515	-21.2
7	Samodaykin, Valery	1519	RUS	+78B	+55N	−6B	+65N	+49B	−10N	+47B	+45N	+20B	7.0	44.0	47.5	34.00	1521	0.0
8	Usov, Aleksandr	0	RUS	+?N	+?B	−12N	+?B	+21N	+18B	+10B	=14N	=1B	7.0	39.5	39.5	25.75	1623	0.0
9	Sidorovich, Yaroslav	0	RUS	+?N	+?B	−63N	+47B	+50N	+?B	−6N	+24B	+18N	7.0	33.5	33.5	22.00	1617	0.0
10	Mamatov, Nikita	1556	RUS	+68N	+48B	+24N	−2B	+42N	+7B	−8N	+54B	=11N	6.5	49.5	54.0	36.25	1607	+7.2
11	Trofimov, Sergey Al	1515	RUS	+72N	+35B	+26N	+19B	−5N	+40B	−4B	+28N	=10B	6.5	49.5	53.5	36.25	1536	+3.2
12	Lobashov, Roman	1423	RUS	+75B	+38N	+8B	−1N	=15B	+34N	−16B	+50N	+31B	6.5	49.5	53.5	35.75	1650	+31.6
13	Barabanov, Ivan A	1558	RUS	+67B	+59N	+36B	+6N	−2N	=24B	+33N	−5B	+35N	6.5	49.0	53.5	36.00	1584	+3.6
14	Filitov, Mikhail	0	RUS	+?B	+?N	+65B	+20N	+4B	=2B	=5N	=8B	−3N	6.5	46.5	46.5	28.25	1708	0.0
15	Kazakov, Stepan	1543	RUS	+77B	+46N	+45B	−18B	=12N	+17B	=43N	=22B	+40N	6.5	45.5	49.5	34.75	1440	-16.4
16	Ondar, Damba	0	RUS	+?N	−2B	+?N	+?B	+29N	=43B	+12N	−3B	+33N	6.5	38.0	38.0	20.50	1517	0.0
17	Mishin, Artem	0	RUS	+?N	+?B	=33N	+58B	−3B	−15N	+?B	+36N	+34B	6.5	35.5	35.5	18.75	732	0.0
18	Titov, Evgeny	1588	RUS	+73B	+47N	+37B	+15N	−1B	−8N	+56B	+32N	−9B	6.0	49.5	53.5	31.50	1693	+10.0
19	Panov, Aleksandr I.	1537	RUS	+64B	+41N	+40B	−11N	=31B	+26B	=54N	+21B	−2N	6.0	47.5	52.0	32.75	1355	-26.4
20	Khizhnyak, Alexey	1736	RUS	+79N	+39B	+29N	−14B	−40N	+52B	+58N	+23B	−7N	6.0	46.5	50.0	31.00	719	-31.2
21	FIDE 522071300	0	—	+?N	+?B	−1B	+74N	−8B	+65N	+53B	−19N	+49B	6.0	39.5	39.5	18.50	890	0.0
22	Ryadchenko, Stepan	0	RUS	+?B	−65N	=32B	+70N	+38B	=?N	=49B	=15N	+56B	6.0	36.0	36.0	23.00	1543	0.0
23	FIDE 540044548	0	—	+?B	+?N	−4B	+?N	+56B	−6B	+30N	−20N	+47B	6.0	36.0	36.0	16.00	895	0.0
24	FIDE 540044580	0	—	+?B	+?N	−10B	+55N	+?B	=13N	=32B	−9N	+46B	6.0	35.5	35.5	16.00	1364	0.0
25	Kurlykov, Dmitry	0	RUS	+?N	+60B	−2N	+?B	−?N	+55B	+41N	+43B	−6N	6.0	35.0	35.0	20.50	1580	0.0
26	FIDE 522045503	0	—	+?B	+?N	−11B	+46N	+27B	−19N	−45B	+?N	+43N	6.0	33.5	33.5	16.00	1454	0.0
27	Petrov, Sergei Al	0	RUS	+?N	+?B	+42N	−5B	−26N	=?B	=?N	+44B	+51N	6.0	28.5	28.5	15.50	895	0.0
28	FIDE 570030308	0	—	+?N	+?B	−5N	+35B	=63N	=48B	+?N	−11B	+?N	6.0	28.5	28.5	10.25	805	0.0
29	FIDE 570030430	0	—	+?B	+?N	−20B	+?N	−16B	+?N	=?B	=46N	+52B	6.0	22.5	22.5	7.50	936	0.0
30	Imykhelov, Bair	0	RUS	+?B	−4N	−64B	+?N	+?B	+?N	−23B	+?N	+45B	6.0	22.5	22.5	5.00	904	0.0
31	Voronkov, Timofei D	1583	RUS	+76N	−63B	+71N	+60B	=19N	+44B	−3N	+48B	−12N	5.5	43.5	47.5	26.00	1221	-54.4
32	Zvezdkin, Roman	0	RUS	+?N	=?B	=22N	+52B	=48N	+39B	=24N	−18B	=41N	5.5	39.0	39.0	21.75	788	0.0
33	FIDE 540044530	0	—	+?B	+?N	=17B	−34N	+59B	+36N	−13B	+?N	−16B	5.5	35.5	35.5	13.75	758	0.0
34	FIDE 522078312	0	—	+?N	+?B	=3N	+33B	−6N	−12B	+?N	+?B	−17N	5.5	33.0	33.0	9.25	1257	0.0
35	Novikov, Arseny Art	0	RUS	+?B	−11N	+?B	−28N	=?B	+?N	+66B	+37N	−13B	5.5	29.0	29.0	10.00	737	0.0
36	FIDE 540072045	0	—	+?N	+44B	−13N	=?B	+?N	−33B	+63N	−17B	+?N	5.5	28.0	28.0	9.50	758	0.0
37	FIDE 540006603	0	—	+?N	+?B	−18N	+?B	−43N	+60B	=48N	−35B	+?N	5.5	26.5	26.5	7.50	836	0.0
38	Zavyalov, Anatoliy	0	RUS	+?N	−12B	=?N	+?B	−22N	+75B	−44N	+?B	+67N	5.5	26.0	26.0	8.50	623	0.0
39	FIDE 522077944	0	—	+?B	−20N	=69B	+?N	+?B	−32N	−46B	+66N	+?B	5.5	25.0	25.0	6.50	936	0.0
40	Bortsov, Nitay	0	RUS	+?N	+?B	−19N	+?B	+20B	−11N	=?B	+?N	−15B	5.5	25.0	25.0	6.00	1390	0.0
41	Abdrakhmanov, Emin	0	RUS	+?N	−19B	−?N	+?B	+71N	+?B	−25B	+?N	=32B	5.5	21.5	21.5	6.75	737	0.0
42	Govorkov, Egor	0	RUS	+?B	+?N	−27B	+?N	−10B	−?N	+57B	+?N	=?B	5.5	17.5	17.5	5.00	756	0.0
43	Surmenev, Lev	1684	RUS	+80B	+74N	+56B	−4N	+37B	=16N	=15B	−25N	−26B	5.0	46.5	49.5	24.00	1431	-26.4
44	FIDE 570001332	0	—	+49B	−36N	+?B	+53N	=54B	−31N	+38B	−27N	=62B	5.0	42.5	42.5	20.50	783	0.0
45	Babarykin, Nikita Ser	0	RUS	+?N	+52B	−15N	=?B	+?N	=58B	+26N	−7B	−30N	5.0	35.5	35.5	13.50	731	0.0
46	FIDE 570030510	0	—	+?N	−15B	+?N	−26B	+?N	=50B	+39N	=29B	−24N	5.0	35.0	35.0	11.00	743	0.0
47	FIDE 55763995	0	—	+?N	−18B	+72N	−9N	+73B	+?B	−7N	+?B	−23N	5.0	34.0	34.0	8.00	754	0.0
48	FIDE 522029451	0	—	+?B	−10N	+80B	+?N	=32B	=28N	=37B	−31N	=?B	5.0	32.0	32.0	11.50	770	0.0
49	FIDE 540045358	0	—	−44N	+?B	+79N	+64B	−7N	+?B	=22N	=?B	−21N	5.0	32.0	32.0	11.00	719	0.0
50	Zaynutdinov, Damir	0	RUS	+?B	−1N	+61B	+?N	−9B	=46N	+?B	−12B	=?N	5.0	31.5	31.5	7.50	833	0.0
51	FIDE 540006565	0	—	+?B	−6N	+73B	−?N	=66B	=69N	+61B	+?N	−27B	5.0	30.5	30.5	13.25	845	0.0
52	FIDE 540027040	0	—	+?B	−45N	+?B	−32N	+80B	−20N	+68B	+?N	−29N	5.0	30.0	30.0	7.50	936	0.0
53	FIDE 55883885	0	—	+?N	−5B	+?N	−44B	+57N	+64B	−21N	+?B	−?N	5.0	27.5	27.5	9.50	895	0.0
54	FIDE 540044874	0	—	−?N	+?B	+57N	+?B	=44N	+63B	=19B	−10N	−?B	5.0	27.0	27.0	15.00	1354	0.0
55	FIDE 540045064	0	—	+?N	−7B	+?N	−24B	+?N	−25N	−?B	+76B	+72N	5.0	27.0	27.0	8.00	719	0.0
56	FIDE 540006646	0	—	+?N	+?B	−43N	+?B	−23N	+?B	−18N	+?B	−22N	5.0	23.0	23.0	0.00	836	0.0
57	FIDE 540044688	0	—	−4B	+?N	−54B	+?N	−53B	+?N	−42N	+?B	+?N	5.0	22.5	22.5	0.00	904	0.0
58	FIDE 540033333	0	—	=?B	+?N	+?B	−17N	+69B	=45N	−20B	−?N	+?B	5.0	21.5	21.5	6.50	936	0.0
59	FIDE 540044386	0	—	+?N	−13B	+?N	=?B	−33N	=?B	+64N	−?B	+70N	5.0	20.5	20.5	8.50	758	0.0
60	FIDE 570030502	0	—	+?B	−25N	+?B	−31N	+?B	−37N	−?B	+?N	+?B	5.0	17.0	17.0	0.00	783	0.0
61	Ryadchenko, Petr	0	RUS	−5N	+?B	−50N	−?B	+?N	+?B	−51N	+?B	+?N	5.0	17.0	17.0	0.00	895	0.0
62	FIDE 540045161	0	—	+?N	−3B	=?N	−?B	+?N	−?B	+?N	+?B	=44N	5.0	12.5	12.5	2.50	721	0.0
63	FIDE 540044726	0	—	+?B	+31N	+9B	−3N	=28B	−54N	−36B	−?N	+78B	4.5	40.0	40.0	19.00	1552	0.0
64	Bakin, Rostislav	0	RUS	−19N	+?B	+30N	−49N	+74B	−53N	−59B	+?N	=65B	4.5	35.5	35.5	12.25	737	0.0
65	Anikin, Artemiy	0	RUS	+?N	+22B	−14N	−7B	+?N	−21B	−?N	+?B	=64N	4.5	30.0	30.0	8.25	719	0.0
66	Ondar, Samba	0	RUS	−1B	+?N	−?N	+?B	=51N	+?B	−35N	−39B	+?N	4.5	24.0	24.0	2.50	1043	0.0
67	FIDE 570030251	0	—	−13N	−?B	=?N	−?B	+?N	+?B	+?N	+?B	−38B	4.5	12.0	12.0	0.00	758	0.0
68	FIDE 540044823	0	—	−10B	−?N	+?N	+?B	−?N	+?B	−52N	=?B	+?N	4.5	11.5	11.5	0.00	756	0.0
69	FIDE 540044742	0	—	−3N	+?B	=39N	+?B	−58N	=51B	−?N	−?N	+?B	4.0	23.0	23.0	5.25	721	0.0
70	FIDE 570030626	0	—	−2N	+?B	=?N	−22B	+?N	−?B	=?N	+?B	−59B	4.0	18.5	18.5	0.00	986	0.0
71	FIDE 540044904	0	—	−6B	+?N	−31B	+?N	−41B	+?N	−?N	+?B	−?B	4.0	18.0	18.0	0.00	814	0.0
72	FIDE 540045153	0	—	−11B	+?N	−47B	−?N	+?B	−?N	+?B	+?N	−55B	4.0	16.5	16.5	0.00	715	0.0
73	FIDE 540045331	0	—	−18N	+?B	−51N	+?B	−47N	−?B	+?N	−?B	+?N	4.0	16.0	16.0	0.00	788	0.0
74	Evgenov, David	0	RUS	+?N	−43B	+?N	−21B	−64N	+?B	=?N	−?B	=?N	4.0	15.5	15.5	0.00	884	0.0
75	FIDE 540006581	0	—	−12N	−?B	+?N	=?B	+?N	−38N	+?B	=?B	−?N	4.0	12.0	12.0	0.00	623	0.0
76	FIDE 540045048	0	—	−31B	−?N	+?B	+?N	−?B	−?N	+?B	−55N	+?B	4.0	10.5	10.5	0.00	783	0.0
77	FIDE 570030480	0	—	−15N	F	F	−?B	=?N	+?B	=?N	+?B	+?N	4.0	6.5	6.5	0.00	743	0.0
78	FIDE 570030260	0	—	−7N	−?B	+?N	+?B	−?N	=?B	−?N	+?B	−63N	3.5	11.5	11.5	0.00	719	0.0
79	FIDE 540045277	0	—	−20B	+?N	−49B	−?N	+?B	−?N	=?B	+?N	−?B	3.5	11.0	11.0	0.00	936	0.0
80	FIDE 570030286	0	—	−43N	+?B	−48N	+?B	−52N	−?N	−?B	+?B	−?N	3.0	15.0	15.0	0.00	884	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Buryachok, Daniil SerRUS
+43.2
7.0 pts · #2
2Lobashov, RomanRUS
+31.6
6.5 pts · #7
3Bondarev, FedorFID
+29.2
8.0 pts · #1

Top rating losers

1Voronkov, Timofei DRUS
-54.4
5.5 pts · #27
2Khizhnyak, AlexeyRUS
-31.2
6.0 pts · #53
3Panov, Aleksandr I.RUS
-26.4
6.0 pts · #26

Biggest upsets

R9+217 Elo gap
Samodaykin, Valery1519 beat Khizhnyak, Alexey1736
R9+160 Elo gap
Lobashov, Roman1423 beat Voronkov, Timofei D1583