[Event "Worldwide U12 Blitz Center Team Battle"] [Site "https://lichess.org/bDoWN3Iw"] [Date "2021.08.18"] [White "SergaNaumov"] [Black "MatiasMancheno_yque"] [Result "1-0"] [UTCDate "2021.08.18"] [UTCTime "16:20:13"] [WhiteElo "1856"] [BlackElo "2222"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "300+2"] [ECO "B27"] [Opening "Sicilian Defense: Hyperaccelerated Pterodactyl"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 2. d4 Bg7 3. Nf3 c5 { B27 Sicilian Defense: Hyperaccelerated Pterodactyl } 4. c3 cxd4 5. cxd4 d5 6. e5 Nc6 7. Nc3?! { (0.77 → 0.13) Inaccuracy. Bb5 was best. } (7. Bb5 Bd7 8. Nc3 a6 9. Bxc6 Bxc6 10. a4 e6 11. Ne2 Rc8) 7... a6?! { (0.13 → 0.76) Inaccuracy. Bg4 was best. } (7... Bg4 8. Be3 e6 9. Nb5 Bf8 10. Bd3 f6 11. Rc1 a6 12. exf6) 8. Be3 Bg4 9. Be2 Bxf3 10. Bxf3 e6 11. Be2 Nge7 12. Na4 O-O 13. Nc5 Rb8?! { (-0.42 → 0.62) Inaccuracy. Nf5 was best. } (13... Nf5 14. O-O Nxe3 15. fxe3 Qe7 16. Rc1 Rac8 17. Nd3 Bh6 18. Rf3 Rc7 19. Kh1 Rfc8 20. Qe1) 14. O-O?! { (0.62 → 0.00) Inaccuracy. Bd3 was best. } (14. Bd3 Nb4) 14... Nf5 15. Qd2 Nxe3 16. Qxe3 a5 17. Rac1 Qe8? { (-0.16 → 1.38) Mistake. Qe7 was best. } (17... Qe7) 18. a3? { (1.38 → 0.10) Mistake. Bb5 was best. } (18. Bb5) 18... b6?? { (0.10 → 2.52) Blunder. Qe7 was best. } (18... Qe7) 19. Na4?? { (2.52 → -1.60) Blunder. Na6 was best. } (19. Na6 Rc8) 19... Qd7?? { (-1.60 → 3.37) Blunder. Nxe5 was best. } (19... Nxe5 20. Nc3) 20. Bb5 Rfc8 21. Qc3?? { (3.73 → 0.29) Blunder. Qd3 was best. } (21. Qd3) 21... Qe7?! { (0.29 → 1.07) Inaccuracy. Qd8 was best. } (21... Qd8 22. Bxc6 b5 23. Nc5 b4 24. axb4 axb4 25. Qe3 Rxc6 26. Nb7 Qb6 27. Rxc6 Qxc6 28. Nc5) 22. Bxc6 b5 23. Nc5?! { (1.23 → 0.26) Inaccuracy. Nb6 was best. } (23. Nb6 Rxb6 24. Qxa5 Rcb8 25. g3 Qg5 26. f4 Qf5 27. Qd2 Rc8 28. Bd7 Rc4 29. b3 Rxc1) 23... Rxc6 24. Qxa5?! { (0.76 → -0.02) Inaccuracy. b4 was best. } (24. b4 Bf8 25. Qe3 Rc7 26. Rc3 Ra7 27. g3 h5 28. Rfc1 axb4 29. axb4 Rba8 30. Kg2 Ra1) 24... Bf8?? { (-0.02 → 2.23) Blunder. Bxe5 was best. } (24... Bxe5 25. Nxe6) 25. Na6 Rxc1 26. Rxc1 Ra8?! { (2.44 → 3.56) Inaccuracy. Qg5 was best. } (26... Qg5 27. Qe1) 27. Qxb5 Qa7?! { (3.93 → 5.21) Inaccuracy. Qg5 was best. } (27... Qg5 28. Rd1 Rc8 29. Nc5 Bxc5 30. dxc5 Qg4 31. Rf1 Qc4 32. Qxc4 dxc4 33. Ra1 Rxc5 34. a4) 28. Nc5 Rb8 29. Qe2 Rc8 30. Qe3 Qb6 31. b4 h5 32. Qb3 Qa7 33. Rc3 Kg7 34. a4 Rb8 35. b5 Qc7? { (5.62 → 17.44) Mistake. Be7 was best. } (35... Be7 36. h3) 36. Nxe6+ fxe6?! { (14.39 → Mate in 8) Checkmate is now unavoidable. Kg8 was best. } (36... Kg8 37. Nxc7) 37. Rxc7+ { Black resigns. } 1-0