[Event "2021 Winter Marathon"] [Site "https://lichess.org/clgCXiUv"] [Date "2021.12.28"] [White "superior2017"] [Black "iamsidman"] [Result "0-1"] [UTCDate "2021.12.28"] [UTCTime "09:58:47"] [WhiteElo "2413"] [BlackElo "2067"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B20"] [Opening "Sicilian Defense: Mengarini Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. a3 { B20 Sicilian Defense: Mengarini Variation } g6 3. h4?! { (-0.05 → -0.62) Inaccuracy. Ne2 was best. } (3. Ne2 Nf6 4. Nbc3 Nc6 5. d4 cxd4 6. Nxd4 Bg7 7. Nb3 d6) 3... h5 4. Bc4 Nc6 5. Nf3 Bg7 6. Nc3 e6 7. d3 Nge7 8. Ba2 a6 9. Bg5 d6 10. Qd2 Qc7 11. O-O-O? { (0.48 → -1.04) Mistake. O-O was best. } (11. O-O b5 12. Rae1 Bb7 13. Ne2 Ne5 14. Nxe5 dxe5 15. f3 a5 16. Be3 Ba6 17. Nc1 c4) 11... Nd4? { (-1.04 → 0.24) Mistake. b5 was best. } (11... b5 12. Rhe1) 12. Nxd4 cxd4 13. Ne2 Bd7 14. Bxe7?! { (0.01 → -0.91) Inaccuracy. Kb1 was best. } (14. Kb1 a5) 14... Kxe7 15. Kb1 Rac8?! { (-0.90 → 0.09) Inaccuracy. a5 was best. } (15... a5) 16. Rc1? { (0.09 → -1.38) Mistake. f4 was best. } (16. f4 Qc5 17. Nc1 Rc7 18. Nb3 Qb6 19. Rc1 Kd8 20. Qf2 Kc8 21. Nd2 Kb8 22. e5 dxe5) 16... Ba4? { (-1.38 → 0.00) Mistake. b5 was best. } (16... b5 17. f4 a5 18. f5 Bh6 19. Nf4 gxf5 20. exf5 Kd8 21. g4 hxg4 22. Qf2 e5 23. Nd5) 17. f4 Qb6?! { (0.25 → 1.12) Inaccuracy. Qc5 was best. } (17... Qc5) 18. Rhf1? { (1.12 → -0.15) Mistake. f5 was best. } (18. f5 Bh6 19. Nf4 Qc5 20. fxe6 Bxf4 21. Qxf4 fxe6 22. Rhf1 Rcf8 23. Qd2 Qe5 24. Qb4 Bc6) 18... Rc7?? { (-0.15 → 2.64) Blunder. Rc5 was best. } (18... Rc5 19. c3 dxc3 20. Nxc3 Bc6 21. Ka1 Ra5 22. Rce1 Bd4 23. f5 Qc5 24. fxe6 fxe6 25. e5) 19. f5 gxf5 20. exf5 Rhc8?? { (2.75 → 8.05) Blunder. Kd8 was best. } (20... Kd8 21. fxe6) 21. f6+ Bxf6 22. Rxf6?? { (9.19 → -4.02) Blunder. Qh6 was best. } (22. Qh6 Bxc2+ 23. Rxc2 Rxc2 24. Qxf6+ Kd7 25. Qxf7+ Kd8 26. Qf6+ Kc7 27. Kxc2 Kb8+ 28. Kb1 e5) 22... Rxc2 23. Rxf7+?! { (-4.12 → -6.19) Inaccuracy. Rxe6+ was best. } (23. Rxe6+ Kd7 24. Re7+ Kd8 25. Rxb7 Qxb7 26. Qg5+ Qe7 27. Qxe7+ Kxe7 28. Re1 Kf8 29. Nxd4 Rf2) 23... Kxf7 24. Rf1+ Ke7?? { (-8.37 → 6.67) Blunder. Ke8 was best. } (24... Ke8 25. Qc1) 25. Qg5+ Kd7 26. Rf7+?? { (6.84 → -8.25) Blunder. Qg7+ was best. } (26. Qg7+ Kd8) 26... Kc6 27. b4 Rxe2 28. Qxh5 Bc2+ 29. Ka1 Re3 30. Re7 Bxd3 31. Bxe6 Rxe6 32. Rxe6 Qb5 33. Qh6 Qa4 34. Rxd6+ Kc7 35. Qg7+?! { (-10.92 → Mate in 6) Checkmate is now unavoidable. Rc6+ was best. } (35. Rc6+ Qxc6) 35... Kxd6?? { (Mate in 6 → 0.00) Lost forced checkmate sequence. Kb8 was best. } (35... Kb8 36. Qxb7+ Kxb7 37. Rd7+ Kb8 38. Rb7+ Kxb7 39. Ka2 Qc2+ 40. Ka1 Qb1#) 36. Qxd4+ Kc7 37. Qxd3?? { (0.00 → -7.74) Blunder. Qe5+ was best. } (37. Qe5+ Kd8 38. Qg5+ Kd7 39. Qd5+ Ke7 40. Qe5+ Kf7 41. Qd5+ Kf6 42. Qg5+ Ke6 43. Qe3+ Kf5) 37... Kb8 38. h5 Qc2 39. Qg3+? { (-9.11 → Mate in 11) Checkmate is now unavoidable. Qxc2 was best. } (39. Qxc2 Rxc2) 39... Rc7? { (Mate in 11 → -7.97) Lost forced checkmate sequence. Ka8 was best. } (39... Ka8 40. Qe5 Qc1+ 41. Ka2 Rc2+ 42. Kb3 Qb1+ 43. Ka4 Qd1 44. Ka5 Qd3 45. Ka4 Ka7 46. Qd4+) 40. h6 Qc3+ 41. Qxc3 Rxc3 42. g4?! { (-6.38 → -10.09) Inaccuracy. Kb1 was best. } (42. Kb1 Rc6) 42... Rc8 43. g5 Rc1+ 44. Kb2 Rg1?? { (-6.67 → 4.05) Blunder. Rh1 was best. } { Black wins on time. } (44... Rh1) 0-1