[Event "Third Saturday IM Mix 275"] [Site "Novi Sad SRB"] [Date "2022.06.18"] [Round "8.5"] [White "Remecki, S"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "FM"] [BlackTitle "GM"] [WhiteElo "2325"] [BlackElo "2240"] [ECO "A28"] [Opening "English"] [Variation "four knights system"] [EventDate "2022.06.13"] [WhiteFideId "932647"] [BlackFideId "4101715"] 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. e3 O-O 8. Qb3 a5 9. a3 Bxc3+ 10. Qxc3 d5 1/2-1/2

[Event "Third Saturday IM Mix 275"] [Site "Novi Sad SRB"] [Date "2022.06.17"] [Round "7.2"] [White "Naumkin, I"] [Black "Kosanovic, G"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2240"] [BlackElo "2285"] [ECO "E18"] [Opening "Queen's Indian"] [Variation "old main line, 7.Nc3"] [EventDate "2022.06.13"] [WhiteFideId "4101715"] [BlackFideId "901466"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Ne1 Bxg2 10. Kxg2 d5 11. Qa4 1/2-1/2

[Event "Third Saturday IM Mix 275"] [Site "Novi Sad SRB"] [Date "2022.06.16"] [Round "6.4"] [White "Husari, Sa"] [Black "Naumkin, I"] [Result "1-0"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2307"] [BlackElo "2240"] [ECO "C96"] [Opening "Ruy Lopez"] [Variation "closed, Keres (...Nd7) defence"] [EventDate "2022.06.13"] [WhiteFideId "7600135"] [BlackFideId "4101715"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 exd4 13. cxd4 Nc6 14. Nf1 cxd4 15. Nxd4 Nxd4 16. Qxd4 Ne5 17. Qd1 Bb7 18. Ne3 Rc8 19. a4 g6 20. axb5 axb5 21. Ra2 Ra8 22. Rxa8 Qxa8 23. Bd2 Bf6 24. Bc3 Rd8 25. Qe2 b4 26. Bxb4 Bxe4 27. Bxe4 Qxe4 28. Ba5 Ra8 29. Bc3 h5 30. Ng4 Qxe2 31. Nxf6+ Kg7 32. Rxe2 Kxf6 1-0

[Event "Third Saturday IM Mix 275"] [Site "Novi Sad SRB"] [Date "2022.06.15"] [Round "4.3"] [White "Djuric, S"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2285"] [BlackElo "2240"] [ECO "C45"] [Opening "Scotch"] [Variation "Schmidt variation"] [EventDate "2022.06.13"] [WhiteFideId "900133"] [BlackFideId "4101715"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bc5 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. Bd3 Be6 9. h3 Nd7 10. Ke2 Ke7 11. Be3 Bxe3 12. Kxe3 Rad8 13. f4 f6 14. Rad1 Rhe8 15. Rhe1 Kf8 16. Kf2 Bf7 1/2-1/2

[Event "Third Saturday IM Mix 275"] [Site "Novi Sad SRB"] [Date "2022.06.15"] [Round "5.3"] [White "Naumkin, I"] [Black "Djoric, D"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "FM"] [WhiteElo "2240"] [BlackElo "2276"] [ECO "D66"] [Opening "QGD"] [Variation "Orthodox defence, Bd3 line"] [EventDate "2022.06.13"] [WhiteFideId "4101715"] [BlackFideId "902136"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 Nbd7 6. e3 Be7 7. Rc1 O-O 8. Bd3 h6 9. Bh4 Re8 10. O-O 1/2-1/2

[Event "Third Saturday IM Mix 275"] [Site "Novi Sad SRB"] [Date "2022.06.14"] [Round "2.2"] [White "Savitha, Shri B"] [Black "Naumkin, I"] [Result "1-0"] [WhiteTitle "WIM"] [BlackTitle "GM"] [WhiteElo "2230"] [BlackElo "2240"] [ECO "C77"] [Opening "Ruy Lopez"] [Variation "four knights (Tarrasch) variation"] [EventDate "2022.06.13"] [WhiteFideId "35061887"] [BlackFideId "4101715"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Be7 7. d3 h6 8. Nd5 O-O 9. g4 Na5 10. g5 Nxd5 11. Bxd5 c6 12. gxh6 g6 13. h7+ Kh8 14. Bxf7 Rxf7 15. Nxe5 Rg7 16. Rg1 g5 17. Qh5 Nb7 18. Ng6+ 1-0

[Event "Third Saturday IM Mix 275"] [Site "Novi Sad SRB"] [Date "2022.06.14"] [Round "3.4"] [White "Naumkin, I"] [Black "Dimitrijevic, N"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "FM"] [WhiteElo "2240"] [BlackElo "2207"] [ECO "E11"] [Opening "Bogo-Indian defence"] [EventDate "2022.06.13"] [WhiteFideId "4101715"] [BlackFideId "923559"] 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 O-O 6. e3 d6 7. Be2 b6 8. b4 Bb7 9. O-O a5 10. a3 Nbd7 1/2-1/2

[Event "Third Saturday IM Mix 275"] [Site "Novi Sad SRB"] [Date "2022.06.13"] [Round "1.5"] [White "Naumkin, I"] [Black "Aarav, Dengla"] [Result "0-1"] [WhiteTitle "GM"] [WhiteElo "2240"] [BlackElo "2109"] [ECO "D45"] [Opening "QGD semi-Slav"] [Variation "Stoltz variation"] [EventDate "2022.06.13"] [WhiteFideId "4101715"] [BlackFideId "45059756"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Be2 Bb7 11. a3 a5 12. e4 e5 13. h3 exd4 14. Nxd4 b4 15. Nf5 Bb8 16. Na4 c5 17. Bf3 Re8 18. Re1 Qc7 19. g3 Ne5 20. Bg2 c4 21. Bf4 Qc6 22. Nd4 Qd7 23. Bxe5 Bxe5 24. Nf3 Qb5 25. Nxe5 Rxe5 26. axb4 axb4 27. b3 c3 28. f4 Ree8 29. e5 Bxg2 30. Qxg2 Nd5 31. Qf2 Rac8 32. Rac1 f6 33. e6 Rc6 34. f5 Ne7 35. g4 Qd5 36. Nb6 Qxb3 37. g5 Nd5 38. Nxd5 Qxd5 39. gxf6 gxf6 40. Re3 Kh8 41. e7 Qd2 42. Rc2 Qxf2+ 43. Kxf2 Rc7 44. Re4 b3 45. Rc1 b2 0-1

[Event "Third Saturday IM Mix 272"] [Site "Novi Sad SRB"] [Date "2022.06.11"] [Round "9.5"] [White "Bozic, Mila"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2216"] [BlackElo "2240"] [ECO "C96"] [Opening "Ruy Lopez"] [Variation "closed (10...c5)"] [EventDate "2022.06.06"] [WhiteFideId "907561"] [BlackFideId "4101715"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5 1/2-1/2

[Event "Third Saturday IM Mix 272"] [Site "Novi Sad SRB"] [Date "2022.06.10"] [Round "7.4"] [White "Popchev, M"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2207"] [BlackElo "2240"] [ECO "A06"] [Opening "Reti"] [Variation "old Indian attack"] [EventDate "2022.06.06"] [WhiteFideId "2900165"] [BlackFideId "4101715"] 1. Nf3 d5 2. d3 Nf6 3. Nbd2 g6 4. e4 Nc6 5. Be2 Bg7 6. O-O O-O 7. Re1 e5 8. Bf1 Re8 9. c3 a5 1/2-1/2

[Event "Third Saturday IM Mix 272"] [Site "Novi Sad SRB"] [Date "2022.06.10"] [Round "8.2"] [White "Naumkin, I"] [Black "Singh, Ojasva"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "CM"] [WhiteElo "2240"] [BlackElo "2229"] [ECO "E94"] [Opening "King's Indian"] [Variation "orthodox variation"] [EventDate "2022.06.06"] [WhiteFideId "4101715"] [BlackFideId "25681958"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Na6 8. Re1 c6 9. Be3 exd4 10. Bxd4 Re8 11. Bf1 Bg4 12. h3 Bxf3 13. Qxf3 Re6 14. Rad1 Qe7 15. g4 Nc5 16. Bg2 Re8 17. b3 a5 18. Qe3 Nfxe4 19. Nxe4 Nxe4 20. Bxe4 Rxe4 21. Qxe4 Qxe4 22. Rxe4 Rxe4 23. Bxg7 Kxg7 24. Rxd6 Re2 25. Rd7 b5 26. cxb5 cxb5 27. Rd5 1/2-1/2

[Event "Third Saturday IM Mix 272"] [Site "Novi Sad SRB"] [Date "2022.06.09"] [Round "6.3"] [White "Naumkin, I"] [Black "Savitha, Shri B"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "WIM"] [WhiteElo "2240"] [BlackElo "2230"] [ECO "D45"] [Opening "QGD semi-Slav"] [Variation "Stoltz variation"] [EventDate "2022.06.06"] [WhiteFideId "4101715"] [BlackFideId "35061887"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O b5 10. Be2 Bb7 11. e4 e5 12. a3 a5 13. Rd1 Qb8 14. dxe5 Nxe5 15. h3 h6 16. Nd4 Ng6 17. Nf5 Bf4 18. g3 Bxc1 19. Raxc1 Qe5 20. Bf1 Rad8 21. Bg2 Ne7 22. Ne3 Qb8 23. f4 Nh5 24. Qf2 Ng6 25. e5 c5 26. Ncd5 c4 27. Qf3 Nxe5 28. fxe5 Qxe5 29. Kh2 Kh8 30. Rc2 Nf6 31. Qf4 Nd7 32. Rcd2 Qxf4 33. Nxf4 Bc8 34. Bc6 Rfe8 35. Nf5 Re5 36. Nd6 Kg8 37. Nxc8 Rxc8 38. Bxd7 Rb8 39. Re2 Rxe2+ 40. Nxe2 b4 41. axb4 axb4 42. Kg2 Ra8 43. Bb5 Ra2 44. Bxc4 Rxb2 45. Kf2 1-0

[Event "Third Saturday IM Mix 272"] [Site "Novi Sad SRB"] [Date "2022.06.08"] [Round "4.4"] [White "Naumkin, I"] [Black "Duran Vega, S"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "IM"] [WhiteElo "2240"] [BlackElo "2365"] [ECO "D58"] [Opening "QGD"] [Variation "Tartakower (Makagonov-Bondarevsky) system"] [EventDate "2022.06.06"] [WhiteFideId "4101715"] [BlackFideId "6501311"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 b6 7. e3 O-O 8. Bd3 Bb7 9. O-O Nbd7 10. Qe2 c5 11. Rad1 cxd4 12. exd4 a6 13. a4 Re8 14. Ne5 dxc4 15. Bxc4 Nd5 16. Bg3 N7f6 17. f4 Bb4 18. Na2 Bf8 19. f5 exf5 20. Rxf5 Bc8 21. Rxf6 gxf6 22. Nxf7 Kxf7 23. Qh5+ Kg7 24. Bxd5 Ra7 25. Nc3 Kh8 26. Ne4 Bg4 27. Qxg4 Qxd5 28. Nxf6 Qe6 29. Qh5 Rd8 30. Be5 Bg7 31. Qg6 Qg8 32. Nxg8 Bxe5 33. Nf6 1-0

[Event "Third Saturday IM Mix 272"] [Site "Novi Sad SRB"] [Date "2022.06.08"] [Round "5.3"] [White "Orujov, Farid"] [Black "Naumkin, I"] [Result "1-0"] [WhiteTitle "FM"] [BlackTitle "GM"] [WhiteElo "2302"] [BlackElo "2240"] [ECO "C03"] [Opening "French"] [Variation "Tarrasch"] [EventDate "2022.06.06"] [WhiteFideId "13423533"] [BlackFideId "4101715"] 1. e4 e6 2. d4 d5 3. Nd2 a6 4. Bd3 c5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. e5 Ng4 8. O-O Nc6 9. Qe2 Qc7 10. Nb3 Ba7 11. Bf4 f6 12. Rae1 Ngxe5 13. Nxe5 fxe5 14. Bxe5 Nxe5 15. Qxe5 Qxe5 16. Rxe5 O-O 17. c4 Bb8 18. Re2 Ba7 19. cxd5 exd5 20. Re5 Rd8 21. h3 Bb8 22. Re2 Bd7 23. Nc5 Bc6 24. Ne6 Re8 25. f4 g6 26. f5 Bd7 27. g4 Bxe6 28. fxe6 Re7 29. Bc2 Ba7+ 30. Kg2 Rae8 31. Bb3 Rd8 32. Rd1 d4 33. Rd3 b5 34. h4 a5 35. a3 a4 36. Ba2 Bc5 37. Re5 Rc8 38. Re2 Rb8 39. Rc2 Rc7 40. Rxd4 Bxd4 41. Rxc7 Bxb2 42. e7+ 1-0

[Event "Third Saturday IM Mix 272"] [Site "Novi Sad SRB"] [Date "2022.06.07"] [Round "2.5"] [White "Naumkin, I"] [Black "Djoric, D"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "FM"] [WhiteElo "2240"] [BlackElo "2276"] [ECO "B97"] [Opening "Sicilian"] [Variation "Najdorf, Poisoned pawn variation"] [EventDate "2022.06.06"] [WhiteFideId "4101715"] [BlackFideId "902136"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. Be2 Be7 11. O-O O-O 1/2-1/2

[Event "Third Saturday IM Mix 272"] [Site "Novi Sad SRB"] [Date "2022.06.07"] [Round "3.2"] [White "Kosanovic, G"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2285"] [BlackElo "2240"] [ECO "C01"] [Opening "French"] [Variation "exchange variation"] [EventDate "2022.06.06"] [WhiteFideId "901466"] [BlackFideId "4101715"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. h3 Nf6 6. Be2 Be7 1/2-1/2

[Event "Third Saturday IM Mix 272"] [Site "Novi Sad SRB"] [Date "2022.06.06"] [Round "1.1"] [White "Naumkin, I"] [Black "Husari, Sa"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "IM"] [WhiteElo "2240"] [BlackElo "2307"] [ECO "D86"] [Opening "Gruenfeld"] [Variation "exchange, classical variation"] [EventDate "2022.06.06"] [WhiteFideId "4101715"] [BlackFideId "7600135"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O Bg4 11. d5 Na5 12. Bd3 c4 13. Bc2 Bxc3 14. f3 Bxa1 15. Qxa1 Bd7 16. Bh6 f6 17. Bxf8 Kxf8 18. Qc3 Qc7 19. Nd4 Qc5 20. f4 Kg8 21. Rf2 Rf8 22. Kh1 b6 23. h4 f5 24. exf5 gxf5 25. Rf3 Rf6 26. Rg3+ Kf8 27. Qe3 Qxd5 28. Nf3 Be6 29. Ng5 Bg8 30. Qe5 Qd6 31. Qxd6 exd6 32. Nf3 Nc6 0-1

[Event "Third Saturday IM Mix 267"] [Site "Novi Sad SRB"] [Date "2022.06.04"] [Round "9.3"] [White "Kukreja, Sankalp"] [Black "Naumkin, I"] [Result "1/2-1/2"] [BlackTitle "GM"] [WhiteElo "2170"] [BlackElo "2266"] [ECO "C02"] [Opening "French"] [Variation "advance, Paulsen attack"] [EventDate "2022.05.30"] [WhiteFideId "45027676"] [BlackFideId "4101715"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Be7 10. Rb1 Nh6 11. Ne1 Nf5 12. Bg4 O-O-O 13. Qe2 Ba4 14. f4 f6 15. Ndf3 Rde8 16. Nc2 h5 17. Bh3 Bd8 18. Ne3 Nxe3 19. Bxe3 f5 1/2-1/2

[Event "Third Saturday IM Mix 267"] [Site "Novi Sad SRB"] [Date "2022.06.03"] [Round "7.2"] [White "Ljepic, Andrej"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "FM"] [BlackTitle "GM"] [WhiteElo "2289"] [BlackElo "2266"] [ECO "C50"] [Opening "Giuoco Pianissimo"] [EventDate "2022.05.30"] [WhiteFideId "980625"] [BlackFideId "4101715"] 1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. O-O d6 6. c3 Bb6 7. Bb3 h6 8. Nbd2 O-O 9. h3 Ne7 10. Nc4 Ng6 11. Nxb6 axb6 12. Bc2 Be6 13. d4 Qc8 14. Kh2 c5 15. d5 Bd7 16. Ng1 Qd8 17. g3 Nh7 18. Be3 Qe7 19. Qh5 Nf6 20. Qe2 Nh7 1/2-1/2

[Event "Third Saturday IM Mix 267"] [Site "Novi Sad SRB"] [Date "2022.06.03"] [Round "8.4"] [White "Naumkin, I"] [Black "Popchev, M"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2266"] [BlackElo "2200"] [ECO "A84"] [Opening "Dutch defence, Rubinstein variation"] [EventDate "2022.05.30"] [WhiteFideId "4101715"] [BlackFideId "2900165"] 1. d4 f5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. Bd2 O-O 6. e3 Qe7 7. Bd3 d6 8. a3 Bxc3 9. Bxc3 b6 10. Qc2 Bb7 1/2-1/2

[Event "Third Saturday IM Mix 267"] [Site "Novi Sad SRB"] [Date "2022.06.02"] [Round "5.1"] [White "Naumkin, I"] [Black "Lazic, Mir"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2266"] [BlackElo "2303"] [ECO "D14"] [Opening "QGD Slav"] [Variation "exchange variation, 6.Bf4 Bf5"] [EventDate "2022.05.30"] [WhiteFideId "4101715"] [BlackFideId "900788"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Bxd6 Qxd6 1/2-1/2

[Event "Third Saturday IM Mix 267"] [Site "Novi Sad SRB"] [Date "2022.06.02"] [Round "6.5"] [White "Naumkin, I"] [Black "Lu, Miaoyi"] [Result "1/2-1/2"] [WhiteTitle "GM"] [WhiteElo "2266"] [BlackElo "2279"] [ECO "D33"] [Opening "QGD"] [Variation "Tarrasch, Prague variation"] [EventDate "2022.05.30"] [WhiteFideId "4101715"] [BlackFideId "8618020"] 1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Nc3 Nc6 6. g3 Nf6 7. Bg2 cxd4 8. Nxd4 Bc5 9. Nxc6 bxc6 10. O-O O-O 11. Na4 Bb6 12. b3 Re8 13. Bb2 Ba6 14. Re1 h5 15. Rc1 Rc8 16. e3 Ba5 17. Bc3 Bxc3 18. Rxc3 Rc7 19. Nc5 Bc8 20. Qd4 Rce7 21. Rd1 Bg4 22. f3 Bc8 23. Kf2 h4 24. Qxh4 Qa5 25. Qd4 Qxa2+ 26. Qd2 Qa5 27. Qd4 Qa2+ 28. Rd2 Qb1 29. Qd3 Qa1 30. Rd1 Qa5 31. Qd4 1/2-1/2

[Event "Third Saturday IM Mix 267"] [Site "Novi Sad SRB"] [Date "2022.06.01"] [Round "3.2"] [White "Naumkin, I"] [Black "Djoric, D"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "FM"] [WhiteElo "2266"] [BlackElo "2292"] [ECO "D04"] [Opening "Queen's pawn game"] [EventDate "2022.05.30"] [WhiteFideId "4101715"] [BlackFideId "902136"] 1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. c3 Nbd7 5. Nbd2 e6 6. Bd3 Be7 7. O-O O-O 8. Qe2 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Rd1 Bxe4 12. Bxe4 Nxe4 13. Qxe4 Nf6 14. Qe2 Qc7 15. Bg5 Rad8 1/2-1/2

[Event "Third Saturday IM Mix 267"] [Site "Novi Sad SRB"] [Date "2022.06.01"] [Round "4.5"] [White "Kosanovic, G"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2306"] [BlackElo "2266"] [ECO "E18"] [Opening "Queen's Indian"] [Variation "old main line, 7.Nc3"] [EventDate "2022.05.30"] [WhiteFideId "901466"] [BlackFideId "4101715"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Ne1 Bxg2 10. Nxg2 d5 1/2-1/2

[Event "Third Saturday IM Mix 267"] [Site "Novi Sad SRB"] [Date "2022.05.31"] [Round "2.4"] [White "Salonika, Saina"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "WFM"] [BlackTitle "GM"] [WhiteElo "2184"] [BlackElo "2266"] [ECO "C01"] [Opening "French"] [Variation "exchange variation"] [EventDate "2022.05.30"] [WhiteFideId "25013971"] [BlackFideId "4101715"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 c5 5. dxc5 Bxc5 6. Nf3 Nf6 7. O-O O-O 8. Nc3 Nc6 9. Bg5 Be6 10. h3 h6 11. Bh4 Re8 12. a3 Be7 13. Re1 1/2-1/2

[Event "Third Saturday IM Mix 267"] [Site "Novi Sad SRB"] [Date "2022.05.30"] [Round "1.3"] [White "Naumkin, I"] [Black "Singh, Ojasva"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "CM"] [WhiteElo "2266"] [BlackElo "2066"] [ECO "D45"] [Opening "QGD semi-Slav"] [Variation "5...Nd7"] [EventDate "2022.05.30"] [WhiteFideId "4101715"] [BlackFideId "25681958"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. a3 Bd6 7. c5 Bc7 8. b4 O-O 9. Qc2 e5 10. h3 Re8 11. Bb2 Qe7 12. Be2 a5 13. b5 exd4 14. Nxd4 Qxc5 15. Rc1 Ne5 16. bxc6 bxc6 17. O-O Qd6 18. Ncb5 cxb5 19. Qxc7 Qxc7 20. Rxc7 Nc4 21. Bxc4 bxc4 22. Ne2 Ne4 23. Nf4 Be6 24. Bd4 h6 25. Rb1 Rab8 26. Rcb7 Rxb7 27. Rxb7 Nd6 28. Rb6 Ne4 29. f3 Nd2 30. Bc3 Nb3 31. Kf2 Nc5 32. Bxa5 Rc8 33. Ke2 c3 34. Bxc3 Na4 35. Bd4 Nxb6 36. Bxb6 g5 37. Nxe6 fxe6 38. Kd3 Rc4 39. g4 Kf7 40. Bd4 Kg6 41. Bc3 Ra4 42. Bb4 e5 43. Kc3 Ra6 44. e4 Rc6+ 45. Kd3 d4 46. a4 Kf6 47. a5 Ke6 48. Be1 Kd6 49. h4 Rc1 50. Ke2 Rxe1+ 51. Kxe1 gxh4 52. a6 Kc6 53. f4 h3 54. Kf2 d3 55. a7 Kb7 56. fxe5 h2 0-1

[Event "3rd Sat GM/IM Mix 263"] [Site "Novi Sad SRB"] [Date "2022.05.28"] [Round "9.3"] [White "Naumkin, I"] [Black "Kukreja, Sankalp"] [Result "1/2-1/2"] [WhiteTitle "GM"] [WhiteElo "2266"] [BlackElo "2170"] [ECO "D19"] [Opening "QGD Slav"] [Variation "Dutch variation"] [EventDate "2022.05.23"] [WhiteFideId "4101715"] [BlackFideId "45027676"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O O-O 9. Nh4 Nbd7 10. f3 Bg6 11. Nxg6 hxg6 1/2-1/2

[Event "3rd Sat GM/IM Mix 263"] [Site "Novi Sad SRB"] [Date "2022.05.27"] [Round "7.2"] [White "Woodward, Andy"] [Black "Naumkin, I"] [Result "1-0"] [WhiteTitle "FM"] [BlackTitle "GM"] [WhiteElo "2354"] [BlackElo "2266"] [ECO "E06"] [Opening "Catalan"] [Variation "closed, 5.Nf3"] [EventDate "2022.05.23"] [WhiteFideId "30953499"] [BlackFideId "4101715"] 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 a5 11. Nc3 Na6 12. Rfe1 Nb4 13. Rac1 Nd7 14. Bxe7 Qxe7 15. Qb3 Nb6 16. Red1 Bd5 17. Qa3 Nc4 18. Qa1 Nb6 19. Re1 Rfd8 20. e4 Bc4 21. Qa3 Kf8 22. b3 Ba6 23. Red1 Rac8 24. Bh3 Nd3 25. Qxe7+ Kxe7 26. Rc2 c5 27. d5 c4 28. bxc4 Nb4 29. Rcc1 Bxc4 30. Nd4 Nd3 31. Rc2 Ba6 32. Kg2 Nb4 33. Rcc1 Nd3 34. Rb1 Rxc3 35. Rxb6 exd5 36. e5 g6 37. e6 f6 38. Rdb1 Nb4 39. Bg4 Rc4 40. Rd1 Rd6 41. Rxd6 Kxd6 42. Bf3 Ke7 43. h4 h5 44. Ne2 Kxe6 45. Nf4+ Kf7 46. Nxd5 Rc8 47. Nf4 Rc7 48. Rd6 Bc4 49. Be4 Ke7 50. Rb6 g5 51. Ng6+ Kf7 52. hxg5 fxg5 53. Ne5+ Kf8 54. Nxc4 Rxc4 55. Bxb7 Rc5 56. Rh6 g4 57. Be4 Kg7 58. Rh7+ Kf6 59. Ra7 Na2 60. Ra6+ Kg7 61. Bc6 Nc3 62. Bb5 Ne4 63. Rxa5 Kf6 64. Ra6+ Ke5 65. Rc6 Rd5 66. Rc2 Ng5 67. Bc6 Rd1 68. a5 Ra1 69. Rc5+ Kf6 70. Bb7 h4 71. gxh4 Ne6 72. Rc6 Ke5 73. a6 Nf4+ 74. Kh2 Ra2 75. Kg3 Nd3 76. Kxg4 Nxf2+ 77. Kh5 Nd3 78. Kh6 Nf4 79. h5 Ne6 80. Kh7 Ng5+ 81. Kh8 Ne6 82. h6 Rf2 83. Rxe6+ Kxe6 84. a7 Rf8+ 85. Kg7 Rf7+ 86. Kg8 1-0

[Event "3rd Sat GM/IM Mix 263"] [Site "Novi Sad SRB"] [Date "2022.05.27"] [Round "8.6"] [White "Naumkin, I"] [Black "Mehmed, Elif"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "WFM"] [WhiteElo "2266"] [BlackElo "2220"] [ECO "D45"] [Opening "QGD semi-Slav"] [Variation "Stoltz variation"] [EventDate "2022.05.23"] [WhiteFideId "4101715"] [BlackFideId "2921103"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O e5 10. Bb3 Qe7 11. h3 a5 12. a3 Bb8 13. Bd2 h6 14. Nh4 Re8 15. Nf5 Qf8 16. f4 exf4 17. e4 c5 18. e5 Nh5 19. Rae1 Nxe5 20. Rxe5 Bxe5 21. dxe5 c4 22. Ba2 Qc5+ 23. Rf2 Bxf5 24. Qxf5 Rxe5 25. Qc2 Rae8 26. Qd1 Ng3 27. Na4 Qd4 28. Nc3 Nh1 29. Kxh1 Qxf2 0-1

[Event "3rd Sat GM/IM Mix 263"] [Site "Novi Sad SRB"] [Date "2022.05.26"] [Round "6.4"] [White "Singh, Ojasva"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "CM"] [BlackTitle "GM"] [WhiteElo "2066"] [BlackElo "2266"] [ECO "C91"] [Opening "Ruy Lopez"] [Variation "closed, Bogolyubov variation"] [EventDate "2022.05.23"] [WhiteFideId "25681958"] [BlackFideId "4101715"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d4 d6 9. c3 Bg4 10. d5 Na5 11. Bc2 c6 12. h3 Bxf3 13. Qxf3 cxd5 14. exd5 Nc4 15. Nd2 Nb6 16. Nf1 g6 17. Bh6 Re8 18. Ng3 Rc8 19. a4 Bf8 20. Bg5 Be7 21. axb5 axb5 22. Ra7 Nfd7 23. Bh6 Bg5 24. Bxg5 Qxg5 25. Ne4 Qe7 26. g4 Kg7 27. Bd3 b4 28. cxb4 Nxd5 29. Bb5 Red8 30. Bxd7 Rxd7 31. Rxd7 Qxd7 32. Rd1 Nf4 33. Nxd6 Qc6 34. Qxc6 Rxc6 35. b5 Rc2 36. b6 Rxb2 37. b7 Nxh3+ 38. Kf1 Nf4 39. g5 Ne6 40. Kg1 Nc5 41. Rd5 Nxb7 42. Ne8+ Kf8 43. Rxe5 Nd8 44. Nf6 Ne6 45. Nxh7+ Kg7 46. Nf6 Nxg5 47. Rxg5 Kxf6 48. Ra5 Rb4 49. Kg2 g5 50. Kg3 Kg6 51. Ra6+ f6 52. Rc6 Rf4 53. f3 Rd4 54. Ra6 Kf5 55. Ra5+ Ke6 56. Ra6+ Kf5 57. Ra5+ Kg6 58. Ra6 Rd3 59. Rb6 Re3 60. Ra6 Kf5 61. Ra5+ Re5 62. Ra8 Rb5 63. Re8 Kg6 64. Re6 Kf7 65. Ra6 f5 66. Ra7+ Kg6 67. Ra8 Rb3 68. Rg8+ Kf6 69. Kg2 Rb2+ 70. Kh3 Rf2 71. Kg3 Ra2 72. Kh3 Rb2 73. Re8 f4 74. Rf8+ Ke5 75. Rg8 Kd4 76. Rxg5 Ke3 77. Ra5 Kxf3 78. Ra3+ Ke4 79. Ra4+ Ke3 80. Ra3+ Ke2 81. Kg4 Rb4 82. Rf3 1/2-1/2

[Event "3rd Sat GM/IM Mix 263"] [Site "Novi Sad SRB"] [Date "2022.05.25"] [Round "4.5"] [White "Popchev, M"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2200"] [BlackElo "2266"] [ECO "A26"] [Opening "English"] [Variation "closed system"] [EventDate "2022.05.23"] [WhiteFideId "2900165"] [BlackFideId "4101715"] 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nf3 f5 7. O-O Nf6 8. Rb1 O-O 1/2-1/2

[Event "3rd Sat GM/IM Mix 263"] [Site "Novi Sad SRB"] [Date "2022.05.25"] [Round "5.5"] [White "Naumkin, I"] [Black "Kosanovic, G"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2266"] [BlackElo "2306"] [ECO "D55"] [Opening "QGD"] [Variation "Neo-orthodox variation, 7.Bh4"] [EventDate "2022.05.23"] [WhiteFideId "4101715"] [BlackFideId "901466"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Nbd7 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 1/2-1/2

[Event "3rd Sat GM/IM Mix 263"] [Site "Novi Sad SRB"] [Date "2022.05.24"] [Round "2.3"] [White "Drazic, S"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2327"] [BlackElo "2266"] [ECO "A00"] [Opening "Mieses opening"] [EventDate "2022.05.23"] [WhiteFideId "901172"] [BlackFideId "4101715"] 1. d3 d5 2. Bg5 h6 3. Bh4 Nd7 4. Nd2 Ngf6 5. e4 dxe4 6. dxe4 e5 7. Bc4 Be7 1/2-1/2

[Event "3rd Sat GM/IM Mix 263"] [Site "Novi Sad SRB"] [Date "2022.05.24"] [Round "3.4"] [White "Naumkin, I"] [Black "Lazic, Mir"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2266"] [BlackElo "2303"] [ECO "D14"] [Opening "QGD Slav"] [Variation "exchange variation, 6.Bf4 Bf5"] [EventDate "2022.05.23"] [WhiteFideId "4101715"] [BlackFideId "900788"] 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 1/2-1/2

[Event "3rd Sat GM/IM Mix 263"] [Site "Novi Sad SRB"] [Date "2022.05.23"] [Round "1.6"] [White "Naumkin, I"] [Black "Mohammed, D"] [Result "1/2-1/2"] [WhiteTitle "GM"] [WhiteElo "2266"] [BlackElo "2041"] [ECO "D37"] [Opening "QGD"] [Variation "4.Nf3"] [EventDate "2022.05.23"] [WhiteFideId "4101715"] [BlackFideId "5050421"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 h6 7. Bh4 O-O 8. Bd3 c5 9. O-O b6 10. Qe2 Bb7 11. Rad1 Ne4 12. Bg3 Nxg3 13. hxg3 Nf6 14. cxd5 cxd4 15. exd4 exd5 16. Ne5 Bb4 17. f4 Bxc3 18. bxc3 Rc8 1/2-1/2

[Event "Third Saturday IM Mix 277"] [Site "Novi Sad SRB"] [Date "2022.05.21"] [Round "9.3"] [White "Naumkin, I"] [Black "Korelskiy, Egor"] [Result "0-1"] [WhiteTitle "GM"] [WhiteElo "2266"] [BlackElo "2076"] [ECO "D30"] [Opening "Queen's gambit declined"] [EventDate "2022.05.16"] [WhiteFideId "4101715"] [BlackFideId "34329064"] 1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 f5 5. Nc3 Nf6 6. Bd3 Bd6 7. O-O O-O 8. b3 Ne4 9. Ne2 Qf6 10. Bb2 Nd7 11. Rc1 Rd8 12. Rc2 Qe7 13. Qc1 Ndf6 14. Ne5 Nd7 15. Nxd7 Bxd7 16. f3 Nf6 17. f4 dxc4 18. Bxc4 Rac8 19. h3 Kh8 20. a3 c5 21. dxc5 Bxc5 22. b4 Bb6 23. Bd4 Bxd4 24. Nxd4 e5 25. fxe5 Qxe5 26. Bd3 Rxc2 27. Bxc2 g6 28. Nf3 Qe7 29. Re1 Bc6 30. Nd4 Bd5 31. Qb2 Qe5 32. Qc1 Qg3 33. Re2 Re8 34. Qe1 Qe5 35. Bd3 f4 36. Nc2 f3 0-1

[Event "Third Saturday IM Mix 277"] [Site "Novi Sad SRB"] [Date "2022.05.20"] [Round "7.3"] [White "Naumkin, I"] [Black "Singh, Ojasva"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "CM"] [WhiteElo "2266"] [BlackElo "2066"] [ECO "E94"] [Opening "King's Indian"] [Variation "orthodox variation"] [EventDate "2022.05.16"] [WhiteFideId "4101715"] [BlackFideId "25681958"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Na6 8. Re1 c6 9. Be3 exd4 10. Bxd4 Re8 11. Bf1 Bg4 12. h3 Bxf3 13. Qxf3 Nc5 14. Rad1 Ne6 15. Be3 Qc7 16. Qg3 Rad8 17. f4 Qa5 18. Qf3 Nc5 19. Bf2 Na4 20. Nxa4 Qxa4 21. e5 dxe5 22. Rxd8 Rxd8 23. fxe5 Ne8 24. e6 f5 25. e7 Ra8 26. Qe2 Qb4 27. Qe6+ Kh8 28. Rd1 Qa5 29. Qf7 h6 30. Qxg6 Qc7 31. Qf7 Bf6 32. Re1 c5 33. Re6 Bg7 34. Bd3 1-0

[Event "Third Saturday IM Mix 277"] [Site "Novi Sad SRB"] [Date "2022.05.20"] [Round "8.1"] [White "Popchev, M"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2200"] [BlackElo "2266"] [ECO "C02"] [Opening "French"] [Variation "advance variation"] [EventDate "2022.05.16"] [WhiteFideId "2900165"] [BlackFideId "4101715"] 1. e4 e6 2. d4 d5 3. e5 Ne7 4. Nf3 b6 5. Bd3 Ba6 6. Bxa6 Nxa6 1/2-1/2

[Event "Third Saturday IM Mix 277"] [Site "Novi Sad SRB"] [Date "2022.05.19"] [Round "5.2"] [White "Naumkin, I"] [Black "Djoric, D"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "FM"] [WhiteElo "2266"] [BlackElo "2292"] [ECO "D45"] [Opening "QGD semi-Slav"] [Variation "Stoltz variation"] [EventDate "2022.05.16"] [WhiteFideId "4101715"] [BlackFideId "902136"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 b5 9. Be2 1/2-1/2

[Event "Third Saturday IM Mix 277"] [Site "Novi Sad SRB"] [Date "2022.05.19"] [Round "6.2"] [White "Maksimovic, Br"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2247"] [BlackElo "2266"] [ECO "A46"] [Opening "Queen's pawn"] [Variation "Yusupov-Rubinstein system"] [EventDate "2022.05.16"] [WhiteFideId "901490"] [BlackFideId "4101715"] 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 c5 6. O-O Nc6 7. c3 Be7 1/2-1/2

[Event "Third Saturday IM Mix 277"] [Site "Novi Sad SRB"] [Date "2022.05.18"] [Round "3.1"] [White "Naumkin, I"] [Black "Lu, Miaoyi"] [Result "1/2-1/2"] [WhiteTitle "GM"] [WhiteElo "2266"] [BlackElo "2279"] [ECO "E10"] [Opening "Blumenfeld counter-gambit, Dus-Chotimursky variation"] [EventDate "2022.05.16"] [WhiteFideId "4101715"] [BlackFideId "8618020"] 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. Bg5 b4 6. e4 d6 7. Nbd2 Be7 8. a3 O-O 9. axb4 cxb4 10. dxe6 fxe6 11. Be2 Bb7 12. Nd4 Qd7 13. Bg4 Nxg4 14. Qxg4 Bxg5 15. Qxg5 Nc6 16. Nxc6 Bxc6 1/2-1/2

[Event "Third Saturday IM Mix 277"] [Site "Novi Sad SRB"] [Date "2022.05.18"] [Round "4.2"] [White "Drazic, S"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2327"] [BlackElo "2266"] [ECO "E18"] [Opening "Queen's Indian"] [Variation "old main line, 7.Nc3"] [EventDate "2022.05.16"] [WhiteFideId "901172"] [BlackFideId "4101715"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Ne1 Bxg2 10. Nxg2 1/2-1/2

[Event "Third Saturday IM Mix 277"] [Site "Novi Sad SRB"] [Date "2022.05.17"] [Round "2.4"] [White "Naumkin, I"] [Black "Manush, S"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "FM"] [WhiteElo "2266"] [BlackElo "2303"] [ECO "D45"] [Opening "QGD semi-Slav"] [Variation "Stoltz variation"] [EventDate "2022.05.16"] [WhiteFideId "4101715"] [BlackFideId "5040680"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Be2 Bb7 11. e4 e5 12. Be3 Ng4 13. Bg5 Qb6 14. Nxe5 Ngxe5 15. dxe5 Bxe5 16. Be3 Qa5 17. f4 Bxc3 18. bxc3 Rfe8 19. e5 Nb6 20. Bd3 h6 21. Rf3 Nd5 22. Bd2 c5 23. Rg3 c4 24. Bh7+ Kh8 25. Rf1 Qb6+ 26. Kh1 Ne7 27. Be3 Qc6 28. Bd4 g6 29. f5 Kxh7 30. fxg6+ fxg6 31. Rf7+ Kg8 32. e6 Qe4 33. Rg7+ Kf8 34. Qf2+ Nf5 35. Rf7+ Kg8 36. Rxg6+ 1-0

[Event "Third Saturday IM Mix 277"] [Site "Novi Sad SRB"] [Date "2022.05.16"] [Round "1.1"] [White "Zivkovic, Nem"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "FM"] [BlackTitle "GM"] [WhiteElo "2406"] [BlackElo "2266"] [ECO "C77"] [Opening "Ruy Lopez"] [Variation "Anderssen variation"] [EventDate "2022.05.16"] [WhiteFideId "942154"] [BlackFideId "4101715"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. O-O O-O 8. c3 h6 9. Re1 d6 10. a4 Bb7 11. Nbd2 Re8 12. Nf1 Bf8 13. Ng3 Qd7 14. Nh4 d5 15. Qf3 dxe4 16. dxe4 Qg4 17. axb5 1/2-1/2

[Event "Third Saturday IM Mix 257"] [Site "Novi Sad SRB"] [Date "2022.05.14"] [Round "8.4"] [White "Naumkin, I"] [Black "Bozic, Mila"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "IM"] [WhiteElo "2266"] [BlackElo "2222"] [ECO "D14"] [Opening "QGD Slav"] [Variation "exchange variation, 6.Bf4 Bf5"] [EventDate "2022.05.09"] [WhiteFideId "4101715"] [BlackFideId "907561"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 1/2-1/2

[Event "Third Saturday IM Mix 257"] [Site "Novi Sad SRB"] [Date "2022.05.14"] [Round "9.3"] [White "Mohammed, D"] [Black "Naumkin, I"] [Result "1/2-1/2"] [BlackTitle "GM"] [WhiteElo "2041"] [BlackElo "2266"] [ECO "A13"] [Opening "English"] [Variation "Neo-Catalan"] [EventDate "2022.05.09"] [WhiteFideId "5050421"] [BlackFideId "4101715"] 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 d4 5. O-O c5 6. d3 Nc6 7. e3 Be7 8. exd4 cxd4 9. a3 a5 10. Re1 Nd7 11. b3 O-O 12. Nbd2 e5 13. Qc2 h6 14. Rb1 Re8 15. Nf1 1/2-1/2

[Event "Third Saturday IM Mix 257"] [Site "Novi Sad SRB"] [Date "2022.05.13"] [Round "7.2"] [White "Popchev, M"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2200"] [BlackElo "2266"] [ECO "A05"] [Opening "Reti opening"] [EventDate "2022.05.09"] [WhiteFideId "2900165"] [BlackFideId "4101715"] 1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O Nc6 5. d4 cxd4 6. Nxd4 e6 7. Nxc6 bxc6 8. c4 Bc5 9. Nc3 O-O 10. b3 Qe7 1/2-1/2

[Event "Third Saturday IM Mix 257"] [Site "Novi Sad SRB"] [Date "2022.05.12"] [Round "5.1"] [White "Naumkin, I"] [Black "Maksimovic, Br"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "IM"] [WhiteElo "2266"] [BlackElo "2247"] [ECO "D55"] [Opening "QGD"] [Variation "6.Nf3"] [EventDate "2022.05.09"] [WhiteFideId "4101715"] [BlackFideId "901490"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 b6 7. Bd3 Bb7 8. O-O Nbd7 9. Qe2 h6 1/2-1/2

[Event "Third Saturday IM Mix 257"] [Site "Novi Sad SRB"] [Date "2022.05.12"] [Round "6.5"] [White "Naumkin, I"] [Black "Korelskiy, Egor"] [Result "0-1"] [WhiteTitle "GM"] [WhiteElo "2266"] [BlackElo "2076"] [ECO "D30"] [Opening "Queen's gambit declined"] [EventDate "2022.05.09"] [WhiteFideId "4101715"] [BlackFideId "34329064"] 1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 f5 5. Nc3 Nf6 6. Bd3 Bd6 7. O-O Ne4 8. Ne2 Nd7 9. b3 O-O 10. Bb2 Qf6 11. Rc1 Rd8 12. Rc2 Qe7 13. Qc1 Ndf6 14. Ne5 Nd7 15. Nxd7 Bxd7 16. f4 Nf6 17. a3 dxc4 18. bxc4 c5 19. dxc5 Bxc5 20. Nd4 Bc6 21. Kh1 Be4 22. Bxe4 Nxe4 23. Re2 Rac8 24. g4 Bxd4 25. exd4 Qh4 26. Rg2 b5 27. gxf5 Rxc4 28. Qe3 exf5 29. Rfg1 Rd7 30. d5 g6 31. Qb3 Nf2+ 32. Rxf2 Qxf2 33. Qxb5 Qf3+ 34. Rg2 0-1

[Event "Third Saturday IM Mix 257"] [Site "Novi Sad SRB"] [Date "2022.05.11"] [Round "3.2"] [White "Naumkin, I"] [Black "Drazic, S"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2266"] [BlackElo "2327"] [ECO "D90"] [Opening "Gruenfeld"] [Variation "Three knights variation"] [EventDate "2022.05.09"] [WhiteFideId "4101715"] [BlackFideId "901172"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Bd2 Nxc3 7. Bxc3 c5 8. Rc1 cxd4 9. Bxd4 O-O 10. Bxg7 Qxd1+ 11. Rxd1 Kxg7 12. e3 Nc6 13. a3 Rd8 14. Rxd8 Nxd8 15. Bb5 a6 16. Ba4 b5 17. Bc2 Ra7 18. Ke2 Rc7 19. Bd3 Bb7 20. Rd1 Ne6 21. Ne1 f5 22. h4 1/2-1/2

[Event "Third Saturday IM Mix 257"] [Site "Novi Sad SRB"] [Date "2022.05.11"] [Round "4.5"] [White "Zivkovic, Nem"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "FM"] [BlackTitle "GM"] [WhiteElo "2406"] [BlackElo "2266"] [ECO "C90"] [Opening "Ruy Lopez"] [Variation "closed, Pilnik variation"] [EventDate "2022.05.09"] [WhiteFideId "942154"] [BlackFideId "4101715"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. O-O O-O 8. c3 d6 9. Re1 h6 10. h3 Re8 11. Nbd2 Bf8 12. d4 Bb7 13. a4 exd4 14. cxd4 1/2-1/2

[Event "Third Saturday IM Mix 257"] [Site "Novi Sad SRB"] [Date "2022.05.10"] [Round "2.4"] [White "Manush, S"] [Black "Naumkin, I"] [Result "1-0"] [WhiteTitle "FM"] [BlackTitle "GM"] [WhiteElo "2303"] [BlackElo "2266"] [ECO "A99"] [Opening "Dutch"] [Variation "Ilyin-Genevsky variation with b3"] [EventDate "2022.05.09"] [WhiteFideId "5040680"] [BlackFideId "4101715"] 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d6 7. b3 Qe8 8. Nc3 a5 9. Ba3 Na6 10. Rc1 Kh8 11. Bb2 Qh5 12. Qd3 d5 13. Ne5 c6 14. f3 Bd7 15. e4 Rad8 16. exf5 exf5 17. Rfe1 Bd6 18. Ne2 Nb4 19. Qb1 Bc8 20. a3 Na6 21. Nf4 Qh6 22. cxd5 cxd5 23. Rc2 Kg8 24. Nfd3 Nb8 25. Bc1 g5 26. h4 f4 27. hxg5 Qxg5 28. Bxf4 Qg7 29. Qc1 Nh5 30. Bh6 Qxg3 31. Bxf8 Bh3 32. Bxd6 1-0

[Event "Third Saturday IM Mix 257"] [Site "Novi Sad SRB"] [Date "2022.05.09"] [Round "1.3"] [White "Naumkin, I"] [Black "Djoric, D"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "FM"] [WhiteElo "2266"] [BlackElo "2292"] [ECO "D88"] [Opening "Gruenfeld"] [Variation "Spassky variation, main line, 10...cd, 11.cd"] [EventDate "2022.05.09"] [WhiteFideId "4101715"] [BlackFideId "902136"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 cxd4 10. cxd4 O-O 11. O-O Na5 12. Bd3 Be6 13. d5 Bxa1 14. Qxa1 f6 15. Bh6 Bf7 16. Bxf8 Kxf8 17. h4 Rc8 18. Qb2 Qd6 19. h5 b6 20. Qd2 Kg7 1/2-1/2

[Event "Chelyabinskiy Variant A"] [Site "Chelyabinsk RUS"] [Date "2022.04.10"] [Round "9.31"] [White "Naumkin, I"] [Black "Chyndygyr, Tamerlan"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "FM"] [WhiteElo "2255"] [BlackElo "2410"] [ECO "D45"] [Opening "QGD semi-Slav"] [Variation "Stoltz variation"] [EventDate "2022.04.01"] [WhiteFideId "4101715"] [BlackFideId "54176140"] 1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O h6 10. h3 Re8 11. a3 e5 12. Ba2 Qc7 13. dxe5 Nxe5 14. Nd4 Ned7 15. Nf5 Bf8 16. b4 Nb6 17. Bb2 Be6 18. Bxe6 Rxe6 19. Nb5 Qc8 20. Nbd4 Re8 21. f3 g6 22. e4 Nh5 23. Ne3 c5 24. bxc5 Qxc5 25. Qxc5 Bxc5 26. Rac1 Rac8 27. Ng4 Red8 28. Rcd1 Nc4 29. Ba1 Rd7 30. Nxh6+ Kh7 31. Kh2 Ne3 32. Nxf7 Nxf1+ 33. Rxf1 Bxd4 34. Ng5+ Kg8 35. Bxd4 Rxd4 36. Rf2 Rc1 37. g4 Ng7 38. Rb2 b6 39. Kg3 Rc3 40. a4 Rc5 41. h4 Kf8 42. Nh7+ Ke7 43. h5 Nxh5+ 44. gxh5 Rxh5 0-1

[Event "Chelyabinskiy Variant A"] [Site "Chelyabinsk RUS"] [Date "2022.04.09"] [Round "8.29"] [White "Matinian, N"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2460"] [BlackElo "2255"] [ECO "C77"] [Opening "Ruy Lopez"] [Variation "Anderssen variation"] [EventDate "2022.04.01"] [WhiteFideId "24129100"] [BlackFideId "4101715"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. O-O O-O 8. a3 h6 9. Nc3 d6 10. Be3 Re8 11. Nd5 Rb8 12. Qd2 Bf8 13. Nxf6+ Qxf6 14. Qc3 Bd7 15. d4 exd4 16. Nxd4 Nxd4 17. Bxd4 Qg6 18. Qxc7 Bh3 19. Qxf7+ Qxf7 20. Bxf7+ Kxf7 21. gxh3 Rxe4 22. Be3 Rbe8 23. Rfd1 R8e6 24. Rd4 Rxd4 25. Bxd4 Re2 26. Rc1 Re4 27. Be3 Rc4 28. c3 Re4 29. Kg2 Be7 30. Rd1 Ke6 31. Kf3 d5 32. Bd4 g6 33. b4 Bd6 34. Ra1 Be5 35. Bxe5 Kxe5 36. Rd1 Rf4+ 37. Kg3 Rc4 38. Rd3 g5 39. f3 a5 40. Re3+ Kf5 41. Rd3 Ke5 42. Re3+ Kf5 43. Rd3 1/2-1/2

[Event "Chelyabinskiy Variant A"] [Site "Chelyabinsk RUS"] [Date "2022.04.08"] [Round "7.37"] [White "Cherniaev, A1"] [Black "Naumkin, I"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2397"] [BlackElo "2255"] [ECO "C25"] [Opening "Vienna"] [Variation "Steinitz gambit"] [EventDate "2022.04.01"] [WhiteFideId "4117301"] [BlackFideId "4101715"] 1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. d4 Qh4+ 5. Ke2 d6 6. Nf3 Bg4 7. Bxf4 O-O-O 8. Ke3 Qh5 9. Be2 f5 10. h3 Bxf3 11. Bxf3 Qf7 12. exf5 Nge7 13. Kf2 Nxf5 14. Ne2 d5 15. Qd2 h6 16. Rhf1 g5 17. Bh2 h5 18. Kg1 Qd7 19. Ng3 Nxg3 20. Bxg3 g4 21. hxg4 hxg4 22. Be2 Kb8 23. Qd3 Bd6 24. c3 Ne7 25. Rae1 Rdg8 26. Bd1 Bxg3 27. Qxg3 Nf5 28. Qe5 Nd6 29. Bc2 g3 30. Bf5 Nxf5 31. Qxf5 Qg7 32. Rf3 Qh6 33. Qh3 Qd2 34. Qe6 a6 35. b3 Rg6 36. Qe3 Qxa2 37. Rxg3 Rgh6 38. Qe2 Qxb3 39. Rf3 Qb6 40. Kf2 Qg6 41. Qe5 Rg8 42. Qg3 Qh7 43. Qe5 Rhg6 44. Rg1 Rxg2+ 45. Rxg2 Qc2+ 46. Ke3 Qxc3+ 47. Kf4 Rf8+ 0-1

[Event "Chelyabinskiy Variant A"] [Site "Chelyabinsk RUS"] [Date "2022.04.06"] [Round "6.35"] [White "Naumkin, I"] [Black "Uskov, Artem"] [Result "0-1"] [WhiteTitle "GM"] [WhiteElo "2255"] [BlackElo "2388"] [ECO "E94"] [Opening "King's Indian"] [Variation "orthodox variation"] [EventDate "2022.04.01"] [WhiteFideId "4101715"] [BlackFideId "34254854"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Na6 8. Be3 Ng4 9. Bg5 Qe8 10. h3 Nf6 11. Qc2 exd4 12. Nxd4 Nb4 13. Qd2 Nxe4 14. Nxe4 Qxe4 15. Nb5 Na6 16. Rac1 Qe8 17. Bf3 Rb8 18. Rfe1 Be6 19. Nc3 Kh8 20. Nd5 Qc8 21. Nf6 Nc5 22. Qf4 Nd7 23. Bg4 h6 24. Ne4 hxg5 25. Nxg5 Bxg4 26. hxg4 Nf6 27. f3 Kg8 28. Re7 Qd8 29. Rce1 d5 30. Rxc7 Nd7 31. cxd5 Be5 32. Rxe5 Qxc7 33. Qh2 Nf6 34. Qf4 Rbe8 0-1

[Event "Chelyabinskiy Variant A"] [Site "Chelyabinsk RUS"] [Date "2022.04.05"] [Round "5.26"] [White "Balashov, Y"] [Black "Naumkin, I"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2431"] [BlackElo "2255"] [ECO "A90"] [Opening "Dutch defence"] [Variation "Dutch-Indian (Nimzo-Dutch) variation"] [EventDate "2022.04.01"] [WhiteFideId "4100263"] [BlackFideId "4101715"] 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 d6 7. O-O Bxd2 8. Bxd2 Qe8 9. Rc1 e5 10. dxe5 dxe5 11. b4 Ne4 12. Be3 Nd7 13. Nd2 Nef6 14. c5 f4 15. gxf4 Ng4 16. Qb3+ Kh8 17. h3 Nxe3 18. fxe3 exf4 19. exf4 Qxe2 20. Ne4 Qh5 21. c6 bxc6 22. Rxc6 Rb8 23. Rxc7 a5 24. Nd6 Rxb4 25. Qe6 Ba6 26. Qxd7 Qg6 27. f5 Qf6 28. Ne8 Qh6 29. Qe7 Qb6+ 30. Kh1 Rg8 31. f6 1-0

[Event "Chelyabinskiy Variant A"] [Site "Chelyabinsk RUS"] [Date "2022.04.04"] [Round "4.24"] [White "Naumkin, I"] [Black "Agmanov, Zhandos"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "IM"] [WhiteElo "2255"] [BlackElo "2431"] [ECO "D38"] [Opening "QGD"] [Variation "Ragozin variation"] [EventDate "2022.04.01"] [WhiteFideId "4101715"] [BlackFideId "13708309"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 O-O 8. e3 Bf5 9. Be2 Nbd7 10. O-O c6 11. Ne5 Qa5 12. Nxd7 Nxd7 13. Qb3 Nb6 14. Rfc1 Rfe8 15. Bg3 Rac8 16. a3 Bxc3 17. Rxc3 c5 18. dxc5 Rxc5 19. Qb4 Qxb4 20. axb4 Rxc3 21. bxc3 a6 22. b5 axb5 23. Bxb5 Bd7 24. Bxd7 Nxd7 25. Ra7 Rc8 26. Rxb7 Rxc3 27. h3 Nf6 28. Be5 Rc1+ 29. Kh2 Ne4 30. Rb2 Rd1 31. Ra2 Kh7 32. g4 Kg6 33. Kg2 f6 34. Bd4 h5 35. f3 Ng5 36. h4 Ne6 37. Ba7 hxg4 38. fxg4 Kf7 39. Bb6 Rb1 40. Ba7 Rb4 41. Kg3 Ke7 42. Ra6 Rb3 43. Kf2 Rb4 44. Kf3 Kd7 45. Rb6 Ra4 46. Rb7+ Ke8 47. Bb6 Rb4 48. Rb8+ Kf7 49. Ba7 Ra4 50. Rb7+ Kg6 51. Rd7 Ra3 52. Kf2 Ra4 53. Kg3 Nf8 54. Re7 Ra6 55. Bd4 Ne6 56. Rd7 Ra5 57. Bb6 Rb5 58. Bd4 Kh6 59. Rd6 Nxd4 1/2-1/2

[Event "Chelyabinskiy Variant A"] [Site "Chelyabinsk RUS"] [Date "2022.04.03"] [Round "3.13"] [White "Kotsur, P"] [Black "Naumkin, I"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2500"] [BlackElo "2255"] [ECO "E17"] [Opening "Queen's Indian"] [Variation "old main line, 6.O-O"] [EventDate "2022.04.01"] [WhiteFideId "13700278"] [BlackFideId "4101715"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 d5 8. cxd5 exd5 9. Nc3 Na6 10. Bf4 c5 11. dxc5 Nxc5 12. Be5 Re8 13. Rc1 Qd7 14. a3 Rad8 15. b4 Nce4 16. Bd4 Bd6 17. Qd3 Re7 18. Nh4 Ree8 19. Rc2 h6 20. e3 Nh7 21. Qf1 Nhg5 22. Rd1 Nxc3 23. Rxc3 Ne4 24. Rcc1 Qa4 25. Qe2 Qd7 26. Bb2 Qe6 27. Qf1 Ng5 28. Re1 Qd7 29. Rcd1 Qe6 30. f4 Ne4 31. Bh3 f5 32. Bxf5 Qf7 33. Bg6 Qe6 34. Bxe8 Rxe8 35. Bd4 Rf8 36. Qe2 g5 37. Nf3 gxf4 38. exf4 Kh7 39. Be5 Be7 40. Rc1 Bd8 41. Nd4 Qg6 42. f5 Rxf5 43. Nxf5 Qxf5 44. Bd4 h5 45. Rf1 Qg6 46. Rf8 1-0

[Event "Chelyabinskiy Variant A"] [Site "Chelyabinsk RUS"] [Date "2022.04.02"] [Round "2.16"] [White "Naumkin, I"] [Black "Gabrielian, A"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2255"] [BlackElo "2480"] [ECO "A77"] [Opening "Benoni"] [Variation "classical, 9...Re8, 10.Nd2"] [EventDate "2022.04.01"] [WhiteFideId "4101715"] [BlackFideId "4131002"] 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O Re8 10. Nd2 Nbd7 11. f4 c4 12. Kh1 b5 13. Nxb5 Nxe4 14. Nxe4 Rxe4 15. Nxd6 Rd4 16. Qc2 Nb6 17. Nxc8 Rxc8 18. Be3 Rxd5 19. Rad1 c3 20. bxc3 Rxc3 1/2-1/2

[Event "Chelyabinskiy Variant A"] [Site "Chelyabinsk RUS"] [Date "2022.04.01"] [Round "1.29"] [White "Yeletsky, Ivan"] [Black "Naumkin, I"] [Result "0-1"] [WhiteTitle "FM"] [BlackTitle "GM"] [WhiteElo "2460"] [BlackElo "2255"] [ECO "C84"] [Opening "Ruy Lopez"] [Variation "closed defence"] [EventDate "2022.04.01"] [WhiteFideId "24180327"] [BlackFideId "4101715"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 O-O 8. Re1 d6 9. Bd2 h6 10. h3 Re8 11. a4 Rb8 12. axb5 axb5 13. Nc3 Bf8 14. g4 Be6 15. Bxe6 Rxe6 16. g5 Nh7 17. gxh6 g6 18. Kh2 Ne7 19. Rg1 c6 20. h4 d5 21. Ng5 Rf6 22. Nxh7 Kxh7 23. Bg5 Rxf2+ 24. Kg3 Rf4 25. Bxf4 exf4+ 26. Kxf4 Ng8 27. Kg3 b4 28. Na4 Bd6+ 29. Kh3 dxe4 30. dxe4 Nxh6 31. e5 Qc8+ 32. Kg2 Bxe5 33. Nc5 Bxb2 34. Rb1 Qf5 35. Nd3 Bd4 36. Rf1 Qe4+ 37. Qf3 Qxh4 38. Qf4 Qxf4 39. Rxf4 c5 40. c3 Bxc3 41. Nxc5 Nf5 42. Na6 Rb5 43. Nxb4 Kg7 44. Rb3 Bd2 45. Re4 Ne3+ 46. Kf3 Nd5 47. Nxd5 Rxb3+ 48. Ke2 Bg5 49. Nc7 Rb7 50. Rc4 Rb2+ 51. Kf3 Rb3+ 52. Kf2 Rd3 53. Rc6 Kh6 54. Ke2 Rd8 55. Nb5 Re8+ 56. Kf2 Kg7 57. Na3 f5 58. Nb5 Bf4 59. Kf3 Be5 60. Na3 Kh6 61. Nc4 Kg5 62. Ra6 Bd4 63. Rc6 Rb8 64. Rd6 Rb3+ 65. Ke2 Bg7 66. Rd7 Bf8 67. Rf7 Rc3 68. Nb6 Bc5 69. Nd5 Ra3 70. Rc7 Ra2+ 71. Kd3 Ra5 72. Rc6 Bf8 73. Nc7 Ra3+ 74. Ke2 Kh5 75. Nd5 Ra4 76. Kf3 Ra3+ 77. Ke2 Kg5 78. Nc7 Bh6 79. Nd5 Ra5 80. Nc7 Re5+ 81. Kf3 Kh5 82. Ne6 g5 83. Nd8 g4+ 84. Kf2 Be3+ 85. Kg2 Rc5 86. Re6 Rc2+ 87. Kh1 f4 88. Nf7 Kh4 89. Nh6 Kh3 0-1

[Event "Third Saturday IM Mix 245"] [Site "Novi Sad SRB"] [Date "2022.03.11"] [Round "8.1"] [White "Naumkin, I"] [Black "Bryakin, M"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "IM"] [WhiteElo "2265"] [BlackElo "2473"] [ECO "D16"] [Opening "QGD Slav"] [Variation "Soultanbeieff variation"] [EventDate "2022.03.07"] [WhiteFideId "4101715"] [BlackFideId "4165314"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 e6 6. e3 c5 7. Bxc4 Nc6 8. O-O cxd4 9. exd4 Be7 10. Bg5 O-O 11. Qd2 Nb4 12. Ne5 b6 13. f4 Bb7 14. f5 Nfd5 15. Bxe7 Qxe7 16. Rae1 Rad8 17. Bxd5 Nxd5 18. Nxd5 Rxd5 19. f6 gxf6 20. Ng4 f5 21. Rxf5 Rxf5 22. Nh6+ Kh8 23. Nxf5 Qf6 24. Ne3 Rd8 25. Rf1 Qg7 26. Rf4 f5 27. h3 Be4 28. d5 Qe5 29. Qf2 Bxd5 30. g4 Be4 31. gxf5 exf5 32. Kh2 Rd2 33. Qxd2 Qxf4+ 34. Kg1 Qg3+ 35. Kf1 Qxh3+ 36. Ke1 Qg3+ 37. Kf1 Qh3+ 38. Ke1 Qh4+ 39. Kf1 Qh1+ 40. Kf2 Qh2+ 41. Ke1 Qxd2+ 0-1

[Event "Third Saturday IM Mix 245"] [Site "Novi Sad SRB"] [Date "2022.03.11"] [Round "9.1"] [White "Drazic, S"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2310"] [BlackElo "2265"] [ECO "A03"] [Opening "Bird's opening"] [Variation "Lasker variation"] [EventDate "2022.03.07"] [WhiteFideId "901172"] [BlackFideId "4101715"] 1. f4 d5 2. Nf3 c5 3. e3 Nf6 4. Bb5+ Bd7 5. Bxd7+ Nbxd7 6. O-O e6 7. b3 Bd6 8. Bb2 Qc7 9. Nc3 a6 10. Ne2 O-O 11. Qe1 Rfe8 1/2-1/2

[Event "Third Saturday IM Mix 245"] [Site "Novi Sad SRB"] [Date "2022.03.10"] [Round "7.1"] [White "Sadovsky, Artem"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2283"] [BlackElo "2265"] [ECO "A05"] [Opening "Reti opening"] [EventDate "2022.03.07"] [WhiteFideId "4155840"] [BlackFideId "4101715"] 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O d5 5. d3 e6 6. Nbd2 Be7 7. e4 dxe4 8. Ng5 O-O 9. Ngxe4 Nxe4 10. Nxe4 Qc8 11. Qe2 Rd8 12. Re1 Nd7 13. c3 Nf8 14. Bg5 Bxg5 15. Nxg5 Bxg2 16. Kxg2 Qb7+ 17. Nf3 c5 18. Rad1 Rd7 1/2-1/2

[Event "Third Saturday IM Mix 245"] [Site "Novi Sad SRB"] [Date "2022.03.09"] [Round "5.1"] [White "Rosh, Jain"] [Black "Naumkin, I"] [Result "1-0"] [BlackTitle "GM"] [WhiteElo "2068"] [BlackElo "2265"] [ECO "C95"] [Opening "Ruy Lopez"] [Variation "closed, Breyer, Simagin variation"] [EventDate "2022.03.07"] [WhiteFideId "25789465"] [BlackFideId "4101715"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7 11. Nh4 Bb7 12. Nf5 Re8 13. Nxe7+ Qxe7 14. dxe5 dxe5 15. f3 h6 16. Be3 Rad8 17. Qe2 c5 18. c4 b4 19. a3 a5 20. axb4 axb4 21. Ra7 Rb8 22. Ba4 Red8 23. Qf2 Rdc8 24. Nd2 Nf8 25. f4 exf4 26. Bxf4 Ra8 27. Rxa8 Bxa8 28. Qg3 Ng6 29. Bd6 Qa7 30. Bc2 Qa2 31. Qb3 Qxb3 32. Nxb3 Nd7 33. Ra1 Nge5 34. Ra7 f6 35. Nxc5 Bc6 36. Nxd7 1-0

[Event "Third Saturday IM Mix 245"] [Site "Novi Sad SRB"] [Date "2022.03.09"] [Round "6.1"] [White "Naumkin, I"] [Black "Mamatov, Melis"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "FM"] [WhiteElo "2265"] [BlackElo "2193"] [ECO "D19"] [Opening "QGD Slav"] [Variation "Dutch variation"] [EventDate "2022.03.07"] [WhiteFideId "4101715"] [BlackFideId "13800027"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O O-O 9. Nh4 Nbd7 10. f3 Bg6 11. Nxg6 hxg6 12. e4 e5 13. Be3 a5 14. Kh1 Qe7 15. Qe2 Rad8 16. Rad1 exd4 17. Bxd4 Bc5 18. Bxc5 Qxc5 19. f4 Qh5 20. e5 Qxe2 21. Bxe2 Nh7 22. Ne4 Nb6 23. Nc5 Nd5 24. g3 b6 25. Ne4 Rfe8 26. Rc1 Nb4 27. Nd6 Re7 28. Bc4 Nf8 29. f5 Nd5 30. Bb3 Rxe5 31. Rxc6 gxf5 32. Nxf5 Rd7 33. Nd6 g6 34. Rd1 Nf6 35. Rxb6 Ne4 36. Nxe4 Rxd1+ 37. Bxd1 Rxe4 38. Kg2 Ne6 39. Rb5 Rd4 40. Bb3 Rd2+ 41. Kf3 Rd3+ 42. Kf2 Nd4 43. Rb8+ Kg7 44. Bc4 Rf3+ 1/2-1/2

[Event "Third Saturday IM Mix 245"] [Site "Novi Sad SRB"] [Date "2022.03.08"] [Round "3.1"] [White "Leskur, D"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2257"] [BlackElo "2265"] [ECO "C01"] [Opening "French"] [Variation "exchange variation"] [EventDate "2022.03.07"] [WhiteFideId "913871"] [BlackFideId "4101715"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Nf3 c6 6. Bd3 Be7 7. O-O O-O 8. Re1 Bg4 9. h3 Bh5 10. Bf4 Nbd7 11. g4 Bg6 12. Ne5 Bxd3 13. Qxd3 Nxe5 14. dxe5 Nd7 15. Rad1 Nc5 16. Qg3 Qd7 17. a3 Rae8 18. Be3 b6 19. f4 f6 1/2-1/2

[Event "Third Saturday IM Mix 245"] [Site "Novi Sad SRB"] [Date "2022.03.08"] [Round "4.1"] [White "Naumkin, I"] [Black "Ljepic, Andrej"] [Result "1/2-1/2"] [WhiteTitle "GM"] [WhiteElo "2265"] [BlackElo "2271"] [ECO "D47"] [Opening "QGD semi-Slav"] [Variation "7.Bc4"] [EventDate "2022.03.07"] [WhiteFideId "4101715"] [BlackFideId "980625"] 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 Bd6 8. O-O O-O 1/2-1/2

[Event "Third Saturday IM Mix 245"] [Site "Novi Sad SRB"] [Date "2022.03.07"] [Round "1.1"] [White "Petakov, U"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "FM"] [BlackTitle "GM"] [WhiteElo "2270"] [BlackElo "2265"] [ECO "A13"] [Opening "English opening"] [EventDate "2022.03.07"] [WhiteFideId "907090"] [BlackFideId "4101715"] 1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 Be7 5. Be2 dxc4 6. Bxc4 b6 7. Bb5+ c6 8. Be2 c5 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. d4 Nc6 12. dxc5 Bxc5 13. Qxd7+ Kxd7 14. Bd2 h6 15. Ke2 Rhd8 16. Rhd1 Ke8 17. Be1 Rxd1 18. Rxd1 Rd8 19. Rxd8+ Kxd8 1/2-1/2

[Event "Third Saturday IM Mix 245"] [Site "Novi Sad SRB"] [Date "2022.03.07"] [Round "2.1"] [White "Naumkin, I"] [Black "Gusev, Mikhail"] [Result "1/2-1/2"] [WhiteTitle "GM"] [WhiteElo "2265"] [BlackElo "1957"] [ECO "E11"] [Opening "Bogo-Indian defence, Nimzovich variation"] [EventDate "2022.03.07"] [WhiteFideId "4101715"] [BlackFideId "34270140"] 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Nbxd2 d6 8. O-O 1/2-1/2

[Event "Third Saturday IM Mix 244"] [Site "Novi Sad SRB"] [Date "2022.02.28"] [Round "10.2"] [White "Naumkin, I"] [Black "Uskov, Artem"] [Result "1/2-1/2"] [WhiteTitle "GM"] [WhiteElo "2230"] [BlackElo "2128"] [ECO "E97"] [Opening "King's Indian"] [Variation "orthodox, Aronin-Taimanov, bayonet attack"] [EventDate "2022.02.21"] [WhiteFideId "4101715"] [BlackFideId "34254854"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 Nf4 11. Bxf4 exf4 12. Rc1 h6 13. Qd2 g5 14. h3 Ng6 15. c5 a6 16. a4 Bd7 17. a5 Re8 18. c6 bxc6 19. dxc6 Bxc6 20. Nd5 Bxd5 21. Qxd5 Ne7 22. Qa2 c6 23. Bc4 d5 24. exd5 cxd5 25. Red1 Qb8 26. Bxd5 Nxd5 27. Qxd5 Qxb4 28. Rc7 Qf8 29. Qc4 Re7 30. Rdd7 Rxd7 31. Rxd7 Qe8 32. Rc7 Qe6 33. Qxe6 fxe6 34. Rc6 Kf7 35. Kf1 Bf6 36. Nd2 Bd8 37. Nc4 Ke7 1/2-1/2

[Event "Third Saturday IM Mix 244"] [Site "Novi Sad SRB"] [Date "2022.02.26"] [Round "8.1"] [White "Bryakin, M"] [Black "Naumkin, I"] [Result "0-1"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2481"] [BlackElo "2230"] [ECO "A90"] [Opening "Dutch defence"] [Variation "Dutch-Indian (Nimzo-Dutch) variation"] [EventDate "2022.02.21"] [WhiteFideId "4165314"] [BlackFideId "4101715"] 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 d6 7. O-O Bxd2 8. Nxd2 e5 9. d5 a5 10. b3 Na6 11. Bb2 Qe8 12. a3 f4 13. e4 fxe3 14. fxe3 Bg4 15. Qc2 Qh5 16. Rf2 Qh6 17. Re1 Bh3 18. Bxh3 Qxh3 19. Ref1 Qh6 20. Rf3 Qh5 21. Bc3 Nc5 22. b4 axb4 23. axb4 Ncd7 24. Kg2 b5 25. e4 bxc4 26. Nxc4 Qg4 27. Nd2 Nh5 28. h3 Qg6 29. Kh2 Rxf3 30. Rxf3 h6 31. Qd3 Ndf6 32. b5 Nh7 33. Bb4 Ng5 34. Rf2 Nf6 35. Re2 Nxh3 36. Kxh3 Qh5+ 37. Kg2 Ra1 38. Nb1 Rxb1 39. Be1 Rb3 40. Qc4 Qf3+ 41. Kg1 Rb1 42. Qc2 Qxg3+ 43. Kf1 Qf3+ 44. Kg1 Qg4+ 45. Kf1 Qf3+ 46. Kg1 Rxb5 47. Bf2 Ng4 48. Bh4 Rc5 49. Qd2 Kh7 50. Be1 Rc4 51. Rg2 Qxe4 52. Bh4 Qd4+ 53. Qxd4 Rc1+ 0-1

[Event "Third Saturday IM Mix 244"] [Site "Novi Sad SRB"] [Date "2022.02.26"] [Round "9.3"] [White "Naumkin, I"] [Black "Mamatov, Melis"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "FM"] [WhiteElo "2230"] [BlackElo "2154"] [ECO "D10"] [Opening "QGD Slav defence"] [Variation "exchange variation"] [EventDate "2022.02.21"] [WhiteFideId "4101715"] [BlackFideId "13800027"] 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 1/2-1/2

[Event "Third Saturday IM Mix 244"] [Site "Novi Sad SRB"] [Date "2022.02.25"] [Round "7.2"] [White "Naumkin, I"] [Black "Ljepic, Andrej"] [Result "1/2-1/2"] [WhiteTitle "GM"] [WhiteElo "2230"] [BlackElo "2180"] [ECO "D58"] [Opening "QGD"] [Variation "Tartakower (Makagonov-Bondarevsky) system"] [EventDate "2022.02.21"] [WhiteFideId "4101715"] [BlackFideId "980625"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bd3 1/2-1/2

[Event "Third Saturday IM Mix 244"] [Site "Novi Sad SRB"] [Date "2022.02.24"] [Round "5.5"] [White "Vratonjic, S"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2268"] [BlackElo "2230"] [ECO "C01"] [Opening "French"] [Variation "exchange variation"] [EventDate "2022.02.21"] [WhiteFideId "901890"] [BlackFideId "4101715"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Ne2 Bd6 6. O-O O-O 7. Bf4 1/2-1/2

[Event "Third Saturday IM Mix 244"] [Site "Novi Sad SRB"] [Date "2022.02.24"] [Round "6.4"] [White "Naumkin, I"] [Black "Subhayan, Kundu"] [Result "1-0"] [WhiteTitle "GM"] [WhiteElo "2230"] [BlackElo "2297"] [ECO "E94"] [Opening "King's Indian"] [Variation "orthodox variation"] [EventDate "2022.02.21"] [WhiteFideId "4101715"] [BlackFideId "5094801"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Bg4 8. d5 a5 9. Be3 Na6 10. Nd2 Bd7 11. a3 c5 12. f4 exf4 13. Bxf4 Qe7 14. h3 Ne8 15. Nf3 h6 16. Qd2 g5 17. Bh2 Rd8 18. Rae1 b6 19. Bd1 Bxc3 20. Qxc3 f6 21. Bc2 Bc8 22. Qd3 Nb8 23. e5 fxe5 24. Nxe5 Rxf1+ 25. Rxf1 dxe5 26. Bxe5 Rd6 27. Bxd6 Nxd6 28. Qg6+ 1-0

[Event "Third Saturday IM Mix 244"] [Site "Novi Sad SRB"] [Date "2022.02.23"] [Round "3.4"] [White "Naumkin, I"] [Black "Maksimovic, Br"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "IM"] [WhiteElo "2230"] [BlackElo "2277"] [ECO "D13"] [Opening "QGD Slav"] [Variation "exchange variation"] [EventDate "2022.02.21"] [WhiteFideId "4101715"] [BlackFideId "901490"] 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 a6 7. e3 e6 1/2-1/2

[Event "Third Saturday IM Mix 244"] [Site "Novi Sad SRB"] [Date "2022.02.23"] [Round "4.4"] [White "Mrdja, M"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2241"] [BlackElo "2230"] [ECO "C00"] [Opening "French"] [Variation "Chigorin variation"] [EventDate "2022.02.21"] [WhiteFideId "14500337"] [BlackFideId "4101715"] 1. e4 e6 2. Qe2 Be7 3. Nf3 d5 4. d3 Nf6 5. g3 O-O 6. Bg2 1/2-1/2

[Event "Third Saturday IM Mix 244"] [Site "Novi Sad SRB"] [Date "2022.02.22"] [Round "2.2"] [White "Karthikeyan, P2"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2396"] [BlackElo "2230"] [ECO "E12"] [Opening "Queen's Indian"] [Variation "Petrosian system"] [EventDate "2022.02.21"] [WhiteFideId "5018226"] [BlackFideId "4101715"] 1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. a3 Bb7 5. Nc3 1/2-1/2

[Event "Third Saturday IM Mix 244"] [Site "Novi Sad SRB"] [Date "2022.02.21"] [Round "1.9"] [White "Naumkin, I"] [Black "Gusev, Mikhail"] [Result "1-0"] [WhiteTitle "GM"] [WhiteElo "2230"] [BlackElo "1937"] [ECO "E15"] [Opening "Queen's Indian"] [Variation "4.g3"] [EventDate "2022.02.21"] [WhiteFideId "4101715"] [BlackFideId "34270140"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Be7 5. Bg2 c6 6. O-O d5 7. Nbd2 O-O 8. Qc2 Bb7 9. b3 c5 10. Bb2 Nbd7 11. Rad1 Rc8 12. Qb1 Qc7 13. dxc5 bxc5 14. e3 Rfd8 15. cxd5 exd5 16. Nh4 Ba6 17. Nf5 Bf8 18. Rfe1 c4 19. bxc4 dxc4 20. Bc3 Rb8 21. Qa1 Bb4 22. Bxb4 Rxb4 23. Ne7+ Kf8 24. Nc6 Rbb8 25. Nxb8 Rxb8 26. Qc3 Kg8 27. Nf3 Ne4 28. Qd4 Ndf6 29. Ne5 Nxf2 30. Qd6 Qxd6 31. Rxd6 1-0

[Event "Third Saturday GM Mix 237"] [Site "Novi Sad SRB"] [Date "2022.02.13"] [Round "9.6"] [White "Naumkin, I"] [Black "Subhayan, Kundu"] [Result "0-1"] [WhiteTitle "GM"] [WhiteElo "2230"] [BlackElo "2297"] [ECO "E92"] [Opening "King's Indian"] [Variation "Petrosian system, Stein variation"] [EventDate "2022.02.08"] [WhiteFideId "4101715"] [BlackFideId "5094801"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Bd7 11. O-O Nc5 12. Qc2 b6 13. b3 g5 14. Bg3 h5 15. f3 h4 16. Bf2 Nh5 17. Rfe1 Nf4 18. a3 g4 19. fxg4 h3 20. g3 Nxe2+ 21. Nxe2 Bxg4 22. Bxc5 bxc5 23. a4 Bh6 24. Nc3 Qg5 25. Nf1 f5 26. exf5 Bxf5 27. Ne4 Qg6 28. Qd3 Rf7 29. Ra2 Raf8 30. Rae2 Kg7 31. Qb1 Kg8 32. Qd3 Bg4 33. Rf2 Bf3 34. Rxf3 Rxf3 35. Qe2 Be3+ 36. Qxe3 Rxe3 37. Rxe3 Qg4 38. Nf2 Qf5 39. Re2 Qf3 0-1

[Event "Third Saturday GM Mix 237"] [Site "Novi Sad SRB"] [Date "2022.02.12"] [Round "8.6"] [White "Naumkin, I"] [Black "Zakhartsov, Vl"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2230"] [BlackElo "2531"] [ECO "E10"] [Opening "Queen's pawn game"] [EventDate "2022.02.08"] [WhiteFideId "4101715"] [BlackFideId "4145097"] 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 b5 6. e4 Nxe4 7. Bd3 Nd6 8. O-O Be7 9. Re1 c4 10. Bg5 f6 11. Bf4 O-O 12. Bc2 Na6 13. Nc3 Nc7 14. Nd4 Rf7 15. Re3 g6 16. Qg4 b4 17. Bxg6 hxg6 18. Bxd6 Bxd6 19. Nf5 Rg7 20. Nxd6 bxc3 21. bxc3 Qf8 22. Qg3 Ba6 23. Rae1 f5 24. Qe5 Nb5 25. Nxb5 Bxb5 26. d6 Bc6 27. Qd4 Rf7 28. Re7 Qg7 29. Qxc4 Rf8 30. h4 Qf6 31. Qf4 Kh7 32. c4 Rxe7 33. Rxe7+ Rf7 34. Re8 Rg7 35. f3 g5 36. hxg5 Qxg5 37. Qh2+ Kg6 38. Kf2 f4 39. Re1 Qc5+ 40. Kf1 Qxc4+ 0-1

[Event "Third Saturday GM Mix 237"] [Site "Novi Sad SRB"] [Date "2022.02.11"] [Round "7.5"] [White "Markovic, Miros1"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2286"] [BlackElo "2230"] [ECO "A22"] [Opening "English"] [Variation "Bremen, Smyslov system"] [EventDate "2022.02.08"] [WhiteFideId "901504"] [BlackFideId "4101715"] 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Nc6 6. O-O e4 7. Ne1 1/2-1/2

[Event "Third Saturday GM Mix 237"] [Site "Novi Sad SRB"] [Date "2022.02.10"] [Round "5.4"] [White "Naumkin, I"] [Black "Kukhmazov, A"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "IM"] [WhiteElo "2230"] [BlackElo "2472"] [ECO "D30"] [Opening "QGD"] [EventDate "2022.02.08"] [WhiteFideId "4101715"] [BlackFideId "24108260"] 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Bg5 dxc4 5. Qa4+ Nbd7 6. Nc3 a6 7. Qxc4 b5 8. Qd3 Bb7 9. e3 c5 10. Be2 c4 11. Qc2 Bd6 12. a3 Qb8 13. Rd1 O-O 14. e4 Bc7 15. e5 Nd5 16. O-O Bc6 17. Bc1 h6 18. Ne4 Qb7 19. Ng3 Ne7 20. Bd2 a5 21. Qc1 Kh7 22. b3 Nb6 23. a4 b4 24. bxc4 Ng8 25. Bd3+ Kh8 26. d5 exd5 27. e6 fxe6 28. Nh4 Be8 29. Rfe1 Bd8 30. Ng6+ Bxg6 31. Bxg6 Nxc4 32. Rxe6 b3 33. Bb1 Qf7 34. Re2 Bb6 35. Kh1 Rae8 36. Rxe8 Rxe8 37. Nf5 Re2 38. Bc3 d4 39. Bxd4 Bxd4 40. Nh4 Ne5 41. Rxd4 Qxf2 42. Rd1 Qxh4 43. h3 Nf3 0-1

[Event "Third Saturday GM Mix 237"] [Site "Novi Sad SRB"] [Date "2022.02.10"] [Round "6.7"] [White "Pap, M"] [Black "Naumkin, I"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2372"] [BlackElo "2230"] [ECO "C80"] [Opening "Ruy Lopez"] [Variation "open, Bernstein variation"] [EventDate "2022.02.08"] [WhiteFideId "921610"] [BlackFideId "4101715"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 Be7 11. Bc2 Bg4 12. Re1 Qd7 13. Nf1 Rd8 14. Ne3 Bh5 15. b4 Ne6 16. g4 Bg6 17. Nf5 O-O 18. a4 Rfe8 19. axb5 axb5 20. Bd3 Rb8 21. Qe2 Ncd8 22. Ra5 c6 23. Be3 Bf8 24. Rb1 Nc7 25. Ra7 Nde6 26. N3d4 Nxd4 27. cxd4 Ra8 28. Rxa8 Rxa8 29. h4 h5 30. Qf3 Ra3 31. gxh5 Rxd3 32. hxg6 fxg6 33. Ng3 Qh3 34. Rc1 Ne6 35. Qe2 Nxd4 36. Bxd4 Rxd4 37. Rxc6 Rxb4 38. Qd3 Rxh4 39. Qxd5+ Kh7 40. Qf7 Qh2+ 41. Kf1 Qh3+ 42. Kg1 Qh2+ 43. Kf1 Qh3+ 44. Ke2 Qg4+ 45. Qf3 Qd4 46. Qe3 Qd5 47. Rc8 Ra4 48. Rc2 b4 49. Rd2 Qb5+ 50. Qd3 Qxe5+ 51. Kf1 Ra3 52. Qd5 Ra1+ 53. Kg2 Qxd5+ 54. Rxd5 Re1 55. Kf3 Re6 56. Rb5 Be7 57. Ne4 Kh6 58. Ke3 g5 59. Kd4 Bf6+ 60. Kd3 Be7 61. Kd4 g4 62. Kd5 Ra6 63. Rb7 Ra5+ 64. Kd4 Bf6+ 65. Ke3 Bc3 66. Kf4 Ra4 67. Nc5 Ra2 68. Ne4 Re2 69. Rb8 Be1 70. Kf5 g6+ 71. Kf4 Bc3 72. Rb7 Be1 73. Rb6 Bxf2 74. Rxb4 Be1 75. Rb8 Rg2 76. Rh8+ Kg7 77. Ra8 Bb4 78. Rb8 Ba3 79. Rb3 Bc1+ 80. Ke5 Rg1 81. Ke6 Re1 82. Kd5 Bf4 83. Rb7+ Kh6 84. Rb3 g3 85. Nxg3 Bxg3 86. Rxg3 g5 87. Rg2 Kh5 88. Rh2+ Kg4 89. Rg2+ Kf4 90. Rf2+ Kg3 0-1

[Event "Third Saturday GM Mix 237"] [Site "Novi Sad SRB"] [Date "2022.02.09"] [Round "3.2"] [White "Ljepic, Andrej"] [Black "Naumkin, I"] [Result "1-0"] [BlackTitle "GM"] [WhiteElo "2180"] [BlackElo "2230"] [ECO "C50"] [Opening "Giuoco Piano"] [EventDate "2022.02.08"] [WhiteFideId "980625"] [BlackFideId "4101715"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. d3 Nf6 6. c3 Bb6 7. Bb3 Ne7 8. Bg5 Ng6 9. Nh4 h6 10. Nxg6 fxg6 11. Be3 Bg4 12. Qe1 g5 13. Nd2 Qe7 14. Nc4 Be6 15. Bxb6 axb6 16. Ne3 O-O 17. Qe2 Kh8 18. Rfe1 Qf7 19. Bxe6 Qxe6 20. a3 Qf7 21. Rad1 Nh5 22. d4 Rae8 23. d5 Nf4 24. Qc2 g4 25. Rd2 Qg6 26. Nf5 Rf7 27. c4 Ref8 28. b4 Qg5 29. Kh1 g6 30. Ne3 h5 31. Qd1 Qf6 32. Qa1 Nh3 33. gxh3 Qf3+ 34. Kg1 gxh3 35. Qd1 Qxe4 36. Qc2 Qf3 37. Qd1 Qe4 38. Qc2 Qf4 39. Qd3 Qg5+ 40. Kh1 Rxf2 41. Rxf2 Rxf2 42. Rg1 Qf4 43. Nf1 Qf3+ 44. Qxf3 Rxf3 45. Ng3 Rxa3 46. Ne4 Kg7 47. Ng5 Rc3 48. Ne6+ Kh6 49. Nxc7 Rxc4 50. Nb5 Rxb4 51. Nxd6 Kg7 52. Nxb7 Rd4 53. d6 Kf6 54. Rc1 e4 55. Kg1 e3 56. Re1 Rd3 57. Kf1 Ke6 58. Ke2 Ra3 59. Rd1 Kd7 60. Rc1 Ra2+ 61. Kxe3 Rxh2 62. Rc7+ Ke6 63. d7 Rd2 64. Kxd2 1-0

[Event "Third Saturday GM Mix 237"] [Site "Novi Sad SRB"] [Date "2022.02.09"] [Round "4.5"] [White "Naumkin, I"] [Black "Drazic, S"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2230"] [BlackElo "2303"] [ECO "C42"] [Opening "Petrov"] [Variation "classical attack, Marshall variation"] [EventDate "2022.02.08"] [WhiteFideId "4101715"] [BlackFideId "901172"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Nc3 Nxc3 10. bxc3 dxc4 11. Bxc4 1/2-1/2

[Event "Third Saturday GM Mix 237"] [Site "Novi Sad SRB"] [Date "2022.02.08"] [Round "1.7"] [White "Sturt, R"] [Black "Naumkin, I"] [Result "0-1"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2434"] [BlackElo "2230"] [ECO "C45"] [Opening "Scotch"] [Variation "Potter variation"] [EventDate "2022.02.08"] [WhiteFideId "2007304"] [BlackFideId "4101715"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Bg5 h6 8. Bh4 d6 9. Bb5 Bd7 10. Qe2 g5 11. Bg3 Qe7 12. O-O-O O-O-O 13. Rhe1 Rhe8 14. f3 Kb8 15. a4 a6 16. Bxc6 Bxc6 17. a5 Ba7 18. Nd4 Bd7 19. Qc4 Be6 20. Nd5 Bxd5 21. exd5 Qd7 22. Rd3 Kc8 23. Red1 Kb8 24. Rc3 Re7 25. Bf2 Nh5 26. g3 g4 27. Qf1 Nf6 28. Nb3 Bxf2 29. Qxf2 gxf3 30. Qxf3 Ng4 31. Nd4 Rde8 32. h3 Ne5 33. Qf1 Qa4 34. Kb1 Qxa5 35. Nf5 Rd7 36. Nxh6 b5 37. Ra3 Qb6 38. b3 Kb7 39. Nf5 Qc5 40. Ra1 Rdd8 41. Qf4 Ng6 42. Qf3 Ne5 43. Qf4 Ng6 44. Qd2 Re5 45. g4 Rde8 46. Qa5 Qb6 47. Qc3 Nf4 48. Qf3 Ne2 49. Kb2 Qc5 50. Rd3 b4 51. Ng7 Re3 52. Qf2 R8e4 53. Re1 Qa5 54. Ra1 Qc5 55. Nf5 Rxd3 56. Qxc5 Rxb3+ 57. Kxb3 dxc5 58. Rd1 Nc3 59. Rh1 Nxd5 60. Nh6 c4+ 61. Kb2 f6 62. h4 Re2 63. Nf5 a5 64. h5 a4 65. Nd4 a3+ 66. Ka1 Rd2 67. h6 b3 68. h7 Nc3 69. Rb1 Rd1 70. Rxd1 b2# 0-1

[Event "Third Saturday GM Mix 237"] [Site "Novi Sad SRB"] [Date "2022.02.08"] [Round "2.2"] [White "Naumkin, I"] [Black "Gadimbayli, Abdulla"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "IM"] [WhiteElo "2230"] [BlackElo "2463"] [ECO "D08"] [Opening "QGD"] [Variation "Albin counter-gambit"] [EventDate "2022.02.08"] [WhiteFideId "4101715"] [BlackFideId "13404938"] 1. d4 d5 2. c4 e5 3. e3 exd4 4. exd4 Nf6 5. Nc3 Bb4 6. Nf3 O-O 7. Be2 dxc4 8. Bxc4 Bg4 9. O-O Nc6 10. Be3 Qd7 11. Be2 Rad8 12. Qb3 Be6 13. Qc2 h6 14. Rad1 Nd5 15. a3 Bd6 16. Bc1 Rfe8 17. Rfe1 a6 1/2-1/2

[Event "Third Saturday Mix 233"] [Site "Novi Sad SRB"] [Date "2022.02.04"] [Round "7.5"] [White "Ratkovic, Milov"] [Black "Naumkin, I"] [Result "1-0"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2440"] [BlackElo "2240"] [ECO "E30"] [Opening "Nimzo-Indian"] [Variation "Leningrad variation"] [EventDate "2022.01.31"] [WhiteFideId "914525"] [BlackFideId "4101715"] 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 Bxc3+ 7. bxc3 d6 8. e3 e5 9. Qc2 Qe7 10. Nf3 g5 11. Bg3 e4 12. Nd2 Nbd7 13. Be2 Nf8 14. h4 Rg8 15. Rb1 Ng6 16. h5 Nf8 17. Qa4+ Kd8 18. Bd1 N8d7 19. Bc2 Kc7 20. Nb3 Ne5 21. Na5 Qe8 22. Qa3 a6 23. Nxb7 Bxb7 24. Qa5+ Kc8 25. Qb6 Rb8 26. Qxd6 Nfd7 27. Bxe4 f6 28. Bf5 Rg7 29. Qxf6 Rf7 30. Qxe5 Qxe5 31. Bxd7+ Rxd7 32. Bxe5 Ra8 33. Rb6 Rh7 34. Kd2 a5 35. Rhb1 1-0

[Event "Third Saturday Mix 233"] [Site "Novi Sad SRB"] [Date "2022.02.04"] [Round "8.1"] [White "Naumkin, I"] [Black "Kukhmazov, A"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "IM"] [WhiteElo "2240"] [BlackElo "2472"] [ECO "D38"] [Opening "QGD"] [Variation "Ragozin variation"] [EventDate "2022.01.31"] [WhiteFideId "4101715"] [BlackFideId "24108260"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 c5 8. e3 c4 9. Be2 O-O 10. O-O g5 11. Bg3 Bxc3 12. bxc3 Ne4 13. Rc1 Qa5 14. Qc2 Bf5 15. Qb2 Qb6 16. Qa3 Nd7 17. Rfd1 a6 18. Nd2 Nxg3 19. hxg3 Nf6 20. Re1 Qe6 21. Nf1 b5 22. Qb2 Rfb8 23. a3 a5 24. Bd1 b4 25. axb4 axb4 26. cxb4 Qd6 27. Bc2 Rxb4 28. Qc3 Bxc2 29. Qxc2 Rab8 30. Rb1 Rxb1 31. Rxb1 Rxb1 32. Qxb1 c3 33. Qc2 Qb4 34. Qf5 Kg7 35. f4 g4 36. Kh2 Qb5 37. e4 Qd3 0-1

[Event "Third Saturday Mix 233"] [Site "Novi Sad SRB"] [Date "2022.02.03"] [Round "6.6"] [White "Naumkin, I"] [Black "Sahithi Varshini M"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "WFM"] [WhiteElo "2240"] [BlackElo "2216"] [ECO "D38"] [Opening "QGD"] [Variation "Ragozin variation"] [EventDate "2022.01.31"] [WhiteFideId "4101715"] [BlackFideId "45095248"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 c6 7. e3 h6 8. Bh4 Be7 9. Qc2 Be6 10. Bd3 Nbd7 11. O-O O-O 12. Rae1 Re8 13. h3 Nh5 14. Bxe7 Rxe7 15. Ne5 Nxe5 16. dxe5 d4 17. Ne4 Rd7 18. f4 dxe3 19. Rxe3 Qb6 20. Qc5 Rd4 21. Qxb6 axb6 22. g4 Rxd3 23. Rxd3 Bc4 24. Rdf3 Bxf1 25. Kxf1 Rxa2 26. gxh5 Rxb2 27. Nd6 c5 28. Ra3 b5 29. Ra8+ Kh7 30. f5 1-0

[Event "Third Saturday Mix 233"] [Site "Novi Sad SRB"] [Date "2022.02.02"] [Round "4.7"] [White "Naumkin, I"] [Black "Omorjan, Dejan"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "FM"] [WhiteElo "2240"] [BlackElo "2345"] [ECO "D38"] [Opening "QGD"] [Variation "Ragozin variation"] [EventDate "2022.01.31"] [WhiteFideId "4101715"] [BlackFideId "955345"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 Qd6 7. Bxf6 Qxf6 8. e3 O-O 9. Be2 c6 10. O-O Re8 11. Ne5 Qe7 12. Rc1 Bd6 13. Nf3 Nd7 14. Re1 Nf6 15. Nd2 Bf5 16. a3 Rad8 17. Na4 Bb8 18. Nc5 Qc7 19. Nf1 Ne4 20. Bg4 Bg6 21. Bh5 Nd6 22. Bxg6 hxg6 23. Qg4 Re7 24. b3 Rde8 25. a4 Qb6 26. Ng3 Qb4 27. h4 Nf5 28. Nxf5 gxf5 29. Qxf5 Qxd4 30. g3 Qb4 31. Red1 Be5 32. h5 b6 33. Nd3 Qd6 34. Kg2 c5 35. Qf3 Rd8 36. Rc2 Qf6 37. Qxf6 Bxf6 38. Nf4 d4 39. exd4 Rxd4 40. Rxd4 Bxd4 41. Rd2 Kh7 42. Ne2 Be5 43. f4 Ba1 44. Kf3 f5 45. Rd8 Bf6 46. Rf8 Rd7 47. Ke3 Rd1 48. Ra8 Rb1 49. Rxa7 Rxb3+ 50. Kf2 Kh6 51. a5 Kxh5 52. Rb7 b5 53. a6 b4 54. Rb5 Ra3 55. Rxc5 Kg4 56. Rb5 b3 57. Rb6 b2 58. Kg2 Rxa6 59. Rb8 Ra1 60. Nc3 Bxc3 61. Rh8 Rg1+ 62. Kh2 b1=Q 0-1

[Event "Third Saturday Mix 233"] [Site "Novi Sad SRB"] [Date "2022.02.02"] [Round "5.7"] [White "Priyanka, K"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "WIM"] [BlackTitle "GM"] [WhiteElo "2202"] [BlackElo "2240"] [ECO "C14"] [Opening "French"] [Variation "classical, Steinitz variation"] [EventDate "2022.01.31"] [WhiteFideId "5082986"] [BlackFideId "4101715"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. dxc5 Nc6 10. Qd2 Qxc5 11. Bd3 Nb6 12. O-O-O Nc4 13. Bxc4 Qxc4 14. Kb1 O-O 15. Ne2 f6 16. exf6 Rxf6 17. Ned4 Bd7 18. Nxc6 Bxc6 19. Nd4 Raf8 20. g3 Be8 21. Rde1 Qc8 22. Re3 Bg6 23. Rc3 Qb8 24. Re1 Be4 25. Nb3 b6 26. Nd4 b5 27. Nc6 Qb6 28. Ne5 Qb7 29. Qd4 b4 30. Rc5 Rc8 31. Rxc8+ Qxc8 32. Re2 a5 33. Qa7 Rf8 34. h4 h6 35. Qb6 Kh7 36. Nc6 Qa8 37. Nxa5 Rb8 38. Qd6 Rd8 39. Qb6 d4 40. Nb3 d3 41. Rxe4 dxc2+ 42. Kc1 Qxa2 43. Kxc2 Rc8+ 44. Nc5 Qd5 45. Re5 Qg2+ 46. Kb3 Qxg3+ 47. Kxb4 Qxf4+ 48. Re4 Qd2+ 49. Kc4 Qd5+ 50. Kb4 Qd2+ 51. Ka3 Ra8+ 52. Ra4 Rc8 53. Nb3 Qe1 54. Qb7 Re8 55. Qe4+ Qxe4 56. Rxe4 Kg6 57. Nc5 Kf5 58. b4 g5 59. hxg5 hxg5 60. b5 g4 61. Re1 g3 62. b6 Kg4 63. Kb4 g2 64. Nd3 Kg3 65. Re3+ Kg4 66. Ne5+ Kf5 67. Nf3 Kf4 68. Rc3 Kg3 69. Ne1+ Kf2 70. Nxg2 Kxg2 71. Kb5 e5 72. b7 Rb8 73. Rc7 e4 74. Kc4 Kf3 75. Kd4 Rd8+ 76. Kc4 Rb8 77. Rf7+ Ke2 78. Re7 e3 79. Kd4 Kd2 80. Rxe3 Rxb7 1/2-1/2

[Event "Third Saturday Mix 233"] [Site "Novi Sad SRB"] [Date "2022.02.01"] [Round "2.4"] [White "Naumkin, I"] [Black "Drazic, S"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2240"] [BlackElo "2302"] [ECO "D85"] [Opening "Gruenfeld"] [Variation "modern exchange variation"] [EventDate "2022.01.31"] [WhiteFideId "4101715"] [BlackFideId "901172"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 O-O 9. Be2 Qc7 10. O-O b6 11. Bg5 Nc6 12. h3 h6 13. Bh4 e5 14. d5 Na5 15. Nd2 1/2-1/2

[Event "Third Saturday Mix 233"] [Site "Novi Sad SRB"] [Date "2022.02.01"] [Round "3.5"] [White "Sturt, R"] [Black "Naumkin, I"] [Result "1-0"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2434"] [BlackElo "2240"] [ECO "E18"] [Opening "Queen's Indian"] [Variation "old main line, 7.Nc3"] [EventDate "2022.01.31"] [WhiteFideId "2007304"] [BlackFideId "4101715"] 1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Bf6 9. Re1 g6 10. Qc2 Nxd2 11. Qxd2 d6 12. e4 Nd7 13. Rad1 Bg7 14. b3 Qe7 15. Qe3 a6 16. Re2 Rad8 17. Red2 h6 18. Ne1 c5 19. Nc2 Kh7 20. f4 cxd4 21. Nxd4 e5 22. Nde2 exf4 23. gxf4 Nf6 24. Qxb6 Nxe4 25. Nxe4 Bxe4 26. Qe3 Rfe8 27. Ng3 Bxg2 28. Qxe7 Rxe7 29. Kxg2 h5 30. Kf3 f5 31. Rxd6 Rde8 32. Rd8 Re3+ 33. Kf2 Rxd8 34. Rxd8 Rc3 35. Rd2 Bf8 36. Ne2 Bc5+ 37. Kg2 Re3 38. Ng1 h4 39. Nh3 Kg7 40. Ng5 Kf8 41. Rd5 Be7 42. Kf2 Rc3 43. Ra5 Rc2+ 44. Kf3 Rxh2 45. Rxa6 Rc2 46. Rxg6 Rxa2 47. Rb6 Rb2 48. Rb5 Kg7 49. Rxf5 Bxg5 50. Rxg5+ Kf6 51. Kg4 Rxb3 52. Kxh4 Rc3 53. Rc5 Rc1 54. Kg4 Rg1+ 55. Kf3 Rc1 56. Ke4 Re1+ 57. Kd5 Kf5 58. Rc7 Rd1+ 59. Kc6 Rd4 60. c5 Ke6 61. f5+ Kxf5 62. Re7 Kf6 63. Re1 Rc4 64. Kd6 Rd4+ 65. Kc7 1-0

[Event "Third Saturday Mix 233"] [Site "Novi Sad SRB"] [Date "2022.01.31"] [Round "1.5"] [White "Gadimbayli, Abdulla"] [Black "Naumkin, I"] [Result "1/2-1/2"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2463"] [BlackElo "2240"] [ECO "C03"] [Opening "French"] [Variation "Tarrasch"] [EventDate "2022.01.31"] [WhiteFideId "13404938"] [BlackFideId "4101715"] 1. d4 e6 2. e4 d5 3. Nd2 a6 4. Bd3 c5 5. dxc5 Bxc5 6. Ngf3 Nc6 7. c3 Nf6 8. Qe2 O-O 9. O-O h6 10. e5 Nd7 11. Nb3 Ba7 12. Nbd4 Nc5 13. Bc2 f5 14. exf6 Qxf6 15. b4 Nxd4 16. Nxd4 Ne4 17. Bxe4 dxe4 18. Qxe4 Bxd4 19. cxd4 Bd7 20. Be3 Bc6 21. Qe5 Qg6 22. Qg3 Qh5 23. Rac1 1/2-1/2

[Event "Third Saturday Mix 225 A"] [Site "Novi Sad SRB"] [Date "2021.11.24"] [Round "3.9"] [White "Naumkin, I"] [Black "Bryakin, M"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "IM"] [WhiteElo "2211"] [BlackElo "2500"] [ECO "A52"] [Opening "Budapest"] [Variation "Alekhine, Abonyi variation"] [EventDate "2021.11.22"] [WhiteFideId "4101715"] [BlackFideId "4165314"] 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Nec6 6. Be3 Bb4+ 7. Nc3 Bxc3+ 8. bxc3 Na6 9. Bd3 b6 10. Nf3 Bb7 11. O-O Qe7 12. Nd4 O-O-O 13. Nf5 Qf8 14. a4 Nc5 15. a5 Nxa5 16. Rxa5 bxa5 17. Bc2 g6 18. Nd4 Qe7 19. Qa1 Nxe4 20. Qxa5 Qc5 21. Qa2 Rhe8 22. Qb2 Qb6 23. Qa1 Qa6 24. Qc1 Qxc4 25. Re1 f5 26. Bb3 Qxc3 27. Nb5 Qxc1 28. Rxc1 c5 29. Nxa7+ Kb8 30. Nb5 d6 31. Ba4 Re7 32. Rb1 d5 33. Bc2 d4 0-1

[Event "Third Saturday Mix 225 A"] [Site "Novi Sad SRB"] [Date "2021.11.22"] [Round "1.1"] [White "Naumkin, I"] [Black "Basso, Pier Luigi"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2211"] [BlackElo "2566"] [ECO "D37"] [Opening "QGD"] [Variation "4.Nf3"] [EventDate "2021.11.22"] [WhiteFideId "4101715"] [BlackFideId "866970"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Ne4 5. Qc2 Nxc3 6. Qxc3 a5 7. Bg5 f6 8. Bd2 Bb4 9. Qb3 Bxd2+ 10. Nxd2 a4 11. Qc2 c6 12. e4 dxe4 13. Qxe4 O-O 14. Bd3 f5 15. Qe3 Nd7 16. Qxe6+ Kh8 17. O-O Nc5 18. Qe3 f4 19. Qe2 Qxd4 20. Bb1 Qxb2 21. Qh5 h6 22. Qg6 Kg8 23. Qh7+ Kf7 24. Qg6+ Ke7 25. Re1+ Be6 26. Qh5 Ra5 27. Bg6 Nb3 28. Qh4+ Rg5 29. axb3 Qxd2 30. Bh5 axb3 31. Bg4 b2 32. Rxe6+ Kf7 33. Rb1 Ra8 34. Ree1 Qxe1+ 35. Rxe1 Ra1 36. f3 Rc1 37. Bh5+ Kg8 38. Bg6 Rxg6 39. Qd8+ Kh7 40. Qd2 Rd6 41. Qxc1 bxc1=Q 42. Rxc1 c5 43. Rb1 b6 44. Kf2 Kg6 45. Ke2 Kf5 46. g4+ Kg5 0-1