[Event "Instit Municipal Deportes Ush Arena"] [Site "https://lichess.org/WhZsdo2s"] [Date "2021.06.02"] [White "ElViejoNajdorf"] [Black "MEGARAPTOR1"] [Result "1-0"] [UTCDate "2021.06.02"] [UTCTime "18:50:26"] [WhiteElo "1948"] [BlackElo "2589"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A43"] [Opening "Benoni Defense: Benoni-Indian Defense"] [Termination "Normal"] [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 Nf6 { A43 Benoni Defense: Benoni-Indian Defense } 3. c3?! { (0.92 → 0.24) Inaccuracy. Nc3 was best. } (3. Nc3 e6 4. e4 d6 5. dxe6 Bxe6 6. Nge2 Nc6 7. Nf4 Be7) 3... g6 4. f3 Bg7 5. e4 d6 6. Ne2 O-O 7. Be3 e6 8. Qd2?! { (-0.65 → -1.41) Inaccuracy. dxe6 was best. } (8. dxe6 Bxe6) 8... exd5 9. exd5 Re8 10. Bg5? { (-1.75 → -3.15) Mistake. Na3 was best. } (10. Na3 Nbd7) 10... Nbd7 11. g3?? { (-2.74 → -6.47) Blunder. Na3 was best. } (11. Na3 b5 12. O-O-O Ba6 13. Kb1 Qb6 14. h4 b4 15. cxb4 cxb4 16. Nc2 Ne5 17. Nc1 Bxf1) 11... Nb6?? { (-6.47 → -2.32) Blunder. Ne5 was best. } (11... Ne5 12. Bg2 Nc4 13. Qc1 h6 14. Bxf6 Qxf6 15. Nd2 Ne3 16. Rg1 Bf5 17. Kf2 g5 18. Ne4) 12. Kf2? { (-2.32 → -4.41) Mistake. Na3 was best. } (12. Na3 Nbxd5) 12... Nbxd5 13. Bxf6?! { (-3.54 → -4.87) Inaccuracy. Qxd5 was best. } (13. Qxd5) 13... Nxf6 14. h4 b6 15. Na3 Bb7 16. Bg2 d5 17. Nc2 Qc7 18. Rad1 Rad8 19. Qf4 Qc8?! { (-6.58 → -4.97) Inaccuracy. Re5 was best. } (19... Re5) 20. g4?! { (-4.97 → -6.67) Inaccuracy. Rhe1 was best. } (20. Rhe1 Nh5) 20... h5 21. Ng3 hxg4 22. h5 gxf3 23. Bxf3 Ne4+?! { (-5.86 → -3.71) Inaccuracy. d4 was best. } (23... d4) 24. Bxe4 dxe4 25. Ne3 Be5?! { (-4.47 → -3.03) Inaccuracy. Rd3 was best. } (25... Rd3 26. Rdg1 Rd2+ 27. Ne2 Qd7 28. Rd1 Rxd1 29. Rxd1 Qh3 30. hxg6 fxg6 31. Qg5 Rf8+ 32. Ke1) 26. Qh6?? { (-3.03 → -6.61) Blunder. Qh4 was best. } (26. Qh4 Rxd1 27. Rxd1 Qe6 28. Rd8 Rxd8 29. Qxd8+ Kg7 30. Qg5 Qf6+ 31. Ngf5+ Kf8 32. Qxf6 Bxf6) 26... Bg7?? { (-6.61 → -1.13) Blunder. Rxd1 was best. } (26... Rxd1 27. Rxd1 Qh3 28. Ngf5 Qf3+ 29. Ke1 gxf5 30. Qg5+ Kf8 31. Nxf5 Qf4 32. Qxf4 Bxf4 33. h6) 27. Qf4?? { (-1.13 → -4.16) Blunder. Qg5 was best. } (27. Qg5 Rxd1) 27... Rxd1 28. Rxd1 Qe6 29. hxg6 fxg6 30. Rd6 Qe7?? { (-4.13 → -0.16) Blunder. Qf7 was best. } (30... Qf7 31. Qxf7+ Kxf7 32. Ngf1 Re6 33. Rd7+ Re7 34. Rd8 Bh6 35. Nc4 Bf4 36. Nd6+ Ke6 37. Nxb7) 31. Rxg6 Rf8?? { (-0.28 → 5.83) Blunder. Qf7 was best. } (31... Qf7) 32. Ngf5 Qd7 33. Qg4 Rf7 34. Kg2?? { (5.84 → 0.00) Blunder. Ke1 was best. } (34. Ke1 Bc8 35. Qg5 Kh8 36. Rd6 Rxf5 37. Qh4+ Kg8 38. Rxd7 Bxd7 39. Qd8+ Kh7 40. Qxd7 Rf6) 34... Bc8 35. Nh6+? { (0.00 → -1.11) Mistake. Kh1 was best. } (35. Kh1 Kf8 36. Rg5 Qd2 37. Rxg7 Qe1+ 38. Kh2 Qf2+ 39. Kh1) 35... Kh7?! { (-1.11 → -0.43) Inaccuracy. Kf8 was best. } (35... Kf8) 36. Nxf7?? { (-0.43 → -6.35) Blunder. Nhf5 was best. } (36. Nhf5 Qd2+ 37. Kh1 Qc1+ 38. Kg2 Qxb2+ 39. Kh1 Qc1+ 40. Kg2 Qxc3 41. Qh5+ Kg8 42. Nh6+ Kf8) 36... Qxg4+?? { (-6.35 → 4.19) Blunder. Qd2+ was best. } (36... Qd2+) 37. Rxg4 Bxg4 38. Nxg4 Kg6 39. Nd6 Kg5 40. Ne3 Kf4 41. Kf2 Be5 42. Ndc4 Bc7? { (4.60 → 8.25) Mistake. b5 was best. } (42... b5 43. Na5) 43. Nd5+ { Black resigns. } 1-0