[Event "CORNELIUS BIRTHDAY Arena"] [Site "https://lichess.org/aLQlfOIe"] [Date "2023.08.31"] [White "Adeshola"] [Black "Spinoza_echec"] [Result "1-0"] [UTCDate "2023.08.31"] [UTCTime "20:41:32"] [WhiteElo "2053"] [BlackElo "2399"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } a6 3. Nge2 b5 4. a4?! { (0.34 → -0.41) Inaccuracy. d4 was best. } (4. d4 cxd4 5. Nxd4 e6 6. Bd3 Bb7 7. O-O Nc6 8. Nxc6 Bxc6) 4... b4 5. Nd5 e6 6. Ne3 Bb7 7. f3 Nf6 8. d4 d5 9. e5 cxd4 10. exf6 dxe3 11. fxg7 Bxg7 12. Bxe3 Bxb2?! { (-1.06 → -0.30) Inaccuracy. Nc6 was best. } (12... Nc6) 13. Rb1 Bg7 14. Bd4?! { (-0.15 → -1.13) Inaccuracy. Rxb4 was best. } (14. Rxb4 Qc7 15. Bd4 Rg8 16. Bxg7 Rxg7 17. Qa1 Rg8 18. Qb2 Bc8 19. Ng3 Nc6 20. Rb3 Rb8) 14... e5 15. Rxb4 exd4 16. Rxb7 Nc6?! { (-1.31 → -0.34) Inaccuracy. Nd7 was best. } (16... Nd7) 17. g3?! { (-0.34 → -0.92) Inaccuracy. Ng3 was best. } (17. Ng3) 17... O-O 18. Bg2?? { (-0.85 → -2.74) Blunder. Kf2 was best. } (18. Kf2) 18... Qa5+ 19. Qd2?! { (-2.79 → -3.58) Inaccuracy. Kf1 was best. } (19. Kf1 Qc5 20. Nf4 Na5 21. Nd3 Qd6 22. Rb1 Nc4 23. Kf2 Rac8 24. Rc1 Ne3 25. Qd2 Rc3) 19... Qxa4? { (-3.58 → -1.69) Mistake. Qc5 was best. } (19... Qc5 20. Nf4 Rfe8+ 21. Kf1 Na5 22. Nd3 Qc3 23. Qxc3 dxc3 24. Rd7 Nc4 25. g4 Bd4 26. Bh3) 20. O-O Rfe8?! { (-1.37 → -0.57) Inaccuracy. Na5 was best. } (20... Na5 21. Qb4 Qxb4 22. Rxb4 Nc4 23. Ra4 Rfc8 24. Bh3 Rc5 25. Nf4 Ne3 26. Rc1 Rc4 27. Ra5) 21. Nf4 Qc4 22. Qd3?! { (-0.36 → -1.42) Inaccuracy. Nh5 was best. } (22. Nh5 Qe2 23. Qxe2 Rxe2 24. f4 Rd8 25. Nxg7 Kxg7 26. Rf2 Re3 27. Rd2 Rc3 28. Rb6 a5) 22... Ne5 23. Qxc4 dxc4 24. Nd5 Reb8? { (-1.02 → 0.44) Mistake. Rab8 was best. } (24... Rab8 25. Rc7) 25. Rfb1? { (0.44 → -0.74) Mistake. Rc7 was best. } (25. Rc7 d3) 25... Rxb7 26. Rxb7 Rd8 27. f4 Ng4 28. h3?? { (-0.32 → -2.59) Blunder. Bf3 was best. } (28. Bf3 h5) 28... Ne3 29. Ne7+ Kh8?! { (-2.73 → -2.07) Inaccuracy. Kf8 was best. } (29... Kf8 30. Nc6 Rc8 31. Ne7 Ra8 32. Rd7 Nxg2 33. Kxg2 a5 34. Nd5 a4 35. Nb6 a3 36. Nxa8) 30. Be4? { (-2.07 → -3.48) Mistake. Rc7 was best. } (30. Rc7 Nxg2) 30... d3 31. Kf2? { (-2.91 → -5.35) Mistake. cxd3 was best. } (31. cxd3 c3 32. Nf5 c2 33. Rc7 Bb2 34. Nxe3 c1=R+ 35. Rxc1 Bxc1 36. Nc4 Rb8 37. Kf2 Kg7) 31... d2?! { (-5.35 → -3.89) Inaccuracy. dxc2 was best. } (31... dxc2 32. Bxc2 Nxc2 33. Nc6 Rc8 34. Ne7 Re8 35. Nf5 Bf8 36. Rc7 Nb4 37. g4 c3 38. Rxc3) 32. Bf3 d1=Q 33. Bxd1 Nxd1+ 34. Kf3 Nc3 35. Nf5 Bf6?? { (-3.82 → -0.90) Blunder. a5 was best. } (35... a5 36. Rxf7 Bf8 37. Ne3 Ra8 38. Nxc4 Kg8 39. Rc7 a4 40. Rb7 a3 41. Nxa3 Rxa3 42. Rb3) 36. Rxf7?! { (-0.90 → -1.53) Inaccuracy. Nh6 was best. } (36. Nh6 Kg7) 36... Bd4 37. Rc7 Nb5 38. Rxc4 a5? { (-1.81 → -0.44) Mistake. Bc3 was best. } (38... Bc3) 39. Nh6?? { (-0.44 → -2.42) Blunder. Nxd4 was best. } (39. Nxd4 Nxd4+ 40. Kf2 Rd6 41. g4 Nc6 42. f5 Kg7 43. g5 Kg8 44. h4 Na7 45. Ke3 Ra6) 39... Rf8 40. g4 Bg7 41. Nf5 Ra8 42. Rc5 Nc7?? { (-3.47 → 0.94) Blunder. a4 was best. } (42... a4 43. Rxb5 a3 44. Rd5 a2 45. Rd1 a1=Q 46. Rxa1 Rxa1 47. g5 Bb2 48. Ng3 Ra3+ 49. Kg4) 43. Rxc7 Bf6?! { (1.03 → 2.15) Inaccuracy. Bf8 was best. } (43... Bf8 44. Rb7 a4 45. Rb2 a3 46. Ra2 Rb8 47. Nd4 Rb2 48. Ra1 a2 49. c3 Bd6 50. Ke4) 44. Nd6?? { (2.15 → 0.40) Blunder. g5 was best. } (44. g5 Bb2 45. Ne3 a4 46. Nd5 Ra5 47. Nb4 a3 48. Na2 Bd4 49. Kg4 Ra4 50. Rc8+ Kg7) 44... a4 45. Rf7?? { (0.67 → -4.10) Blunder. g5 was best. } (45. g5 Bg7 46. Nc4 a3 47. Nxa3 Rxa3+ 48. Kg4 Bf8 49. h4 Ra8 50. Rc6 Kg8 51. h5 h6) 45... a3 46. Rxf6?! { (-3.39 → -4.32) Inaccuracy. Ne4 was best. } (46. Ne4 Bg7 47. Rd7 a2 48. Rd1 a1=Q 49. Rxa1 Rxa1 50. g5 Bd4 51. Kg4 Rf1 52. Ng3 Rf2) 46... a2 47. Rf5 a1=Q 48. Rg5 Qh1+ 49. Kg3?? { (-5.60 → Mate in 4) Checkmate is now unavoidable. Kf2 was best. } (49. Kf2 Qh2+ 50. Ke3 Ra3+ 51. c3 Rxc3+ 52. Ke4 Qe2+ 53. Kd5 Rd3+ 54. Kc5 Qe7 55. Kc4 Qxd6) 49... Ra4?? { (Mate in 4 → Mate in 1) Lost forced checkmate sequence. Ra3+ was best. } (49... Ra3+ 50. c3 Rxc3+ 51. Kf2 Qh2+ 52. Ke1 Rc1#) 50. Nf7# { White wins by checkmate. } 1-0