[Event "OPEN Tmt for Beg 4 to Advance Arena"] [Site "https://lichess.org/04bigtGU"] [Date "2020.07.25"] [White "Vedangl"] [Black "naman-rises"] [Result "0-1"] [UTCDate "2020.07.25"] [UTCTime "06:51:52"] [WhiteElo "1315"] [BlackElo "1813"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "900+10"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } g6?! { (0.00 → 0.61) Inaccuracy. Nc6 was best. } (2... Nc6 3. Nf3 g6 4. Bb5 Bg7 5. O-O Nd4 6. Ba4 Nf6 7. e5) 3. Bc4?! { (0.61 → -0.04) Inaccuracy. d4 was best. } (3. d4 cxd4 4. Qxd4 Nf6 5. Be3 Nc6 6. Qd2 Bg7 7. f3 O-O) 3... Nc6 4. d3 Bg7 5. Nf3 d6 6. O-O Bg4?? { (-0.15 → 2.30) Blunder. e6 was best. } (6... e6 7. Ne2 Nge7 8. d4 d5 9. exd5 exd5 10. Bb3 c4 11. Ba4) 7. Qe1?? { (2.30 → -1.02) Blunder. Bxf7+ was best. } (7. Bxf7+ Kd7 8. Bd5 e6 9. Bxc6+ bxc6 10. h3 Bxf3 11. Qxf3 Rb8) 7... Bxf3 8. gxf3 Nd4 9. Kh1?? { (-1.01 → -3.85) Blunder. Qd1 was best. } (9. Qd1 e6) 9... Nxf3?? { (-3.85 → -1.09) Blunder. Nxc2 was best. } (9... Nxc2 10. Qe2 Nxa1 11. f4 a6 12. Be3 e6 13. Rxa1 Ne7 14. Rg1 O-O 15. Bb3 Qd7 16. Qf3) 10. Qd1 Nd4 11. Rg1?! { (-1.16 → -1.90) Inaccuracy. f4 was best. } (11. f4 Nf6 12. f5 gxf5 13. Ne2 fxe4 14. Nxd4 cxd4 15. dxe4 Qd7 16. Qxd4 O-O 17. Be2 Qc6) 11... Qc8 12. Bg5 Nf6 13. Qd2?? { (-1.10 → -3.16) Blunder. Bxf6 was best. } (13. Bxf6 Bxf6) 13... Qh3? { (-3.16 → -1.62) Mistake. Nf3 was best. } (13... Nf3) 14. Rg3 Qc8 15. Rag1?! { (-1.65 → -2.78) Inaccuracy. Bxf6 was best. } (15. Bxf6 Bxf6 16. Nd5 Bg7 17. c3 Nc6 18. f4 e6 19. Ne3 Qd7 20. Bb5 d5 21. exd5 exd5) 15... h6? { (-2.78 → -1.37) Mistake. Nh5 was best. } (15... Nh5) 16. Bh4? { (-1.37 → -3.16) Mistake. Bxf6 was best. } (16. Bxf6 Bxf6 17. a4 e6 18. Nb5 Nxb5 19. Bxb5+ Kf8 20. Bc4 Qd7 21. Bb3 Rc8 22. f4 Kg7) 16... g5 17. Bxg5? { (-2.88 → -5.21) Mistake. f4 was best. } (17. f4 Nh5) 17... hxg5 18. Rxg5?! { (-5.28 → -9.79) Inaccuracy. Qxg5 was best. } (18. Qxg5 Nh5 19. Nd5 Nxg3+ 20. Rxg3 Bf8 21. c3 Nc6 22. Ne3 Ne5 23. Bb3 f6 24. Qf5 Qxf5) 18... Qh3 19. R1g2 Nf3 20. Qe3?! { (-10.70 → Mate in 2) Checkmate is now unavoidable. Bxf7+ was best. } (20. Bxf7+ Kd8 21. Qf4 Bh6 22. Qg3 Bxg5 23. Qxh3 Rxh3 24. Be6 Rh8 25. Ne2 Bh4 26. Nf4 Ne1) 20... Nxg5? { (Mate in 2 → -7.46) Lost forced checkmate sequence. Qxh2+ was best. } (20... Qxh2+ 21. Rxh2 Rxh2#) 21. Qxg5 Bh6 22. Bxf7+ Kxf7 23. Qg6+ Kf8 24. Rg3 Qf1+ 25. Rg1 Qxf2 26. Nd1?! { (-11.50 → Mate in 10) Checkmate is now unavoidable. Qg2 was best. } (26. Qg2) 26... Qxc2?! { (Mate in 10 → -13.76) Lost forced checkmate sequence. Qf3+ was best. } (26... Qf3+ 27. Rg2 Qxd1+ 28. Rg1 Qf3+ 29. Rg2 Rg8 30. Qxg8+ Nxg8 31. h3 Qf1+ 32. Kh2 Bf4+ 33. Rg3) 27. Ne3 Bxe3 28. Qg7+ Ke8 29. Qxh8+ Kf7? { (-8.35 → -4.70) Mistake. Kd7 was best. } (29... Kd7 30. Qh3+ Kc6 31. Qxe3 Rh8 32. h3 Qxb2 33. Rg2 Qc3 34. Rg3 Nd7 35. d4 Qxd4 36. Qxd4) 30. Qg7+? { (-4.70 → -12.71) Mistake. Rg7+ was best. } (30. Rg7+ Ke6) 30... Ke6 31. Rg2?! { (-11.83 → Mate in 7) Checkmate is now unavoidable. Qg2 was best. } (31. Qg2 Qxd3) 31... Qd1+ 32. Rg1 Qf3+ 33. Rg2 Qf1+ 34. Rg1 Bxg1?! { (Mate in 6 → -69.73) Lost forced checkmate sequence. Qf3+ was best. } (34... Qf3+ 35. Qg2 Rg8 36. d4 Rxg2 37. d5+ Ke5 38. Rxg2 Qd1+ 39. Rg1 Qxg1#) 35. Qg2?! { (-69.73 → Mate in 13) Checkmate is now unavoidable. Qxg1 was best. } (35. Qxg1 Qxd3) 35... Qxg2+ 36. Kxg2 Rg8+ 37. Kf1 Bd4 38. Ke2 Rg2+ 39. Kf3 Rxb2 40. Kg3 Rf2 41. Kh3 Rf1 42. Kg2 Rf2+ 43. Kg3 Ke5 44. Kh4 Kf4 45. Kh3 Rxa2 46. Kh4 Rxh2# { Black wins by checkmate. } 0-1