[Event "1 Clasif Sub2000 CelesteBlanca"] [Site "https://lichess.org/zhFodi4W"] [Date "2021.08.29"] [White "arkangel75_ar"] [Black "M_A_G_O"] [Result "0-1"] [UTCDate "2021.08.29"] [UTCTime "23:30:01"] [WhiteElo "2149"] [BlackElo "2072"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+66"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.66) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. d5 d6 { A43 Benoni Defense: Old Benoni } 3. e4 e5?! { (0.86 → 1.63) Inaccuracy. g6 was best. } (3... g6 4. Bd3 Nf6 5. c4 Bg7 6. Nc3 e6 7. h3 O-O 8. Nf3) 4. c4?! { (1.63 → 0.98) Inaccuracy. a4 was best. } (4. a4 Nf6 5. Nd2 Be7 6. Bd3 O-O 7. Ne2 Ne8 8. O-O Bg5) 4... f5?! { (0.98 → 1.80) Inaccuracy. Be7 was best. } (4... Be7 5. Nf3 Bg4 6. Nc3 a6 7. b3 h5 8. Be2 h4 9. Qd2) 5. Nc3 f4 6. Nf3? { (2.20 → 0.93) Mistake. g3 was best. } (6. g3 Nf6 7. gxf4 exf4 8. Bxf4 Be7 9. Bg3 O-O 10. Qe2 Bg4) 6... g5 7. h3 g4? { (1.37 → 2.63) Mistake. h6 was best. } (7... h6 8. Bd2 Bg7 9. Qc2 Nd7 10. O-O-O a6 11. a3 Ne7 12. Bd3 Ng6 13. Rdg1 O-O 14. g3) 8. hxg4 Bxg4 9. Be2 Be7 10. Bd2 h5? { (2.97 → 5.52) Mistake. Nd7 was best. } (10... Nd7 11. Ng1) 11. Qa4+?? { (5.52 → 2.63) Blunder. Nxe5 was best. } (11. Nxe5 Bxe2 12. Qa4+ Nd7 13. Nxd7 Qxd7 14. Qxd7+ Kxd7 15. Nxe2 Bg5 16. Bxf4 Bf6 17. Rb1 Ne7) 11... Bd7 12. Qb3 b6? { (2.30 → 4.07) Mistake. Qb6 was best. } (12... Qb6 13. Qxb6 axb6 14. O-O-O Bg4 15. Rdg1 Nd7 16. g3 fxg3 17. Rxg3 Ngf6 18. a3 O-O-O 19. Kd1) 13. a4? { (4.07 → 2.29) Mistake. g3 was best. } (13. g3 fxg3) 13... a5? { (2.29 → 4.50) Mistake. Na6 was best. } (13... Na6) 14. Nb5? { (4.50 → 2.57) Mistake. g3 was best. } (14. g3 fxg3) 14... Na6 15. g3 fxg3 16. fxg3 Nc7?! { (2.43 → 3.23) Inaccuracy. Nf6 was best. } (16... Nf6) 17. Nh4?? { (3.23 → 0.93) Blunder. Nc3 was best. } (17. Nc3 Nf6 18. O-O-O Bg4 19. Rdf1 Kd7 20. Qxb6 Kc8 21. Qb3 Rb8 22. Qd1 Rb4 23. Ng5 Qd7) 17... Nxb5 18. Ng6?? { (0.21 → -4.62) Blunder. Qd1 was best. } (18. Qd1 Nf6) 18... Nd4 19. Qd1 Nxe2 20. Qxe2 Bg4 21. Qf2?! { (-4.70 → -6.93) Inaccuracy. Qxg4 was best. } (21. Qxg4 hxg4) 21... Rh7 22. Be3 Rf7 23. Qd2 Qd7 24. Bg5 O-O-O 25. Bxe7 Nxe7 26. Nxe7+ Qxe7 27. Ra3 Rdf8 28. Re3 Qf6 29. Qh2 Qf2+ 30. Qxf2 Rxf2 31. Rg1?! { (-15.55 → Mate in 10) Checkmate is now unavoidable. Rh4 was best. } (31. Rh4 Rf1+) 31... Rxb2 { Black wins on time. } 0-1