[Event "IPCA Online New Year 2024 Open"] [Site "https://lichess.org/VbUThKuo"] [Date "2023.12.30"] [White "akkisettyg"] [Black "Krieger83"] [Result "0-1"] [UTCDate "2023.12.30"] [UTCTime "17:21:48"] [WhiteElo "1970"] [BlackElo "2290"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "300+5"] [ECO "B42"] [Opening "Sicilian Defense: Kan Variation, Swiss Cheese Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6 { B42 Sicilian Defense: Kan Variation, Swiss Cheese Variation } 6. O-O Bg7 7. c3 Ne7 8. Be3 O-O 9. Nd2 Nbc6 10. Rc1 d5 11. Nxc6 bxc6 12. Bc5 Re8 13. exd5 cxd5 14. Nf3?! { (0.22 → -0.61) Inaccuracy. b4 was best. } (14. b4 e5 15. Re1 h5 16. c4 Bg4 17. Qc2 a5 18. cxd5 Nxd5 19. a3 axb4 20. axb4 Bh6) 14... e5 15. Be2 Qc7 16. Bxe7 Qxe7 17. Qxd5 Bb7 18. Qa5 e4 19. Nd4 e3 20. f3 Qh4 21. Qc7 Be5 22. g3 Qxg3+ 23. hxg3 Bxc7 24. g4?! { (-0.82 → -1.44) Inaccuracy. f4 was best. } (24. f4) 24... Rad8 25. Rcd1 Bg3 26. Nc2?? { (-0.83 → -3.06) Blunder. Kg2 was best. } (26. Kg2 Bc7 27. Nb3 Kg7 28. Rxd8 Rxd8 29. Rd1 Rxd1 30. Bxd1 a5 31. Nd4 Kf6 32. Nc2 Bb6) 26... Rd2 27. Rxd2?! { (-3.05 → -4.17) Inaccuracy. Nd4 was best. } (27. Nd4 h5 28. gxh5 gxh5 29. Kg2 h4 30. a4 Kh8 31. Rxd2 exd2 32. Rd1 Bf4 33. Rh1 Kg7) 27... exd2 28. Bd1 Bd5 29. b3 h5 30. gxh5 gxh5 31. Kg2 Bf4?? { (-4.47 → -1.03) Blunder. h4 was best. } (31... h4 32. c4 Bb7 33. b4 Re1 34. Nxe1 dxe1=Q 35. Rxe1 Bxe1 36. a3 Bc8 37. f4 Kf8 38. Bc2) 32. Nb4? { (-1.03 → -2.68) Mistake. Rh1 was best. } (32. Rh1 Bb7 33. Rh4 Be5 34. c4 Bc3 35. Rxh5 Re1 36. Rh1 f5 37. Rg1 Kf7 38. Kf2 Re6) 32... Bb7 33. Nd3 Be3? { (-2.83 → -1.36) Mistake. Bg5 was best. } (33... Bg5 34. Kf2 Be3+ 35. Kg2 h4 36. b4 Kf8 37. Rh1 Bg5 38. Kf2 Bd5 39. Rh2 Bf6 40. f4) 34. Kg3? { (-1.36 → -3.13) Mistake. Rh1 was best. } (34. Rh1 Ba7) 34... Rd8 35. Nb2 Rd6 36. Nc4?! { (-2.65 → -3.66) Inaccuracy. Bc2 was best. } (36. Bc2 Rf6) 36... Rg6+ 37. Kh4?! { (-4.26 → -6.19) Inaccuracy. Kh2 was best. } (37. Kh2 Bf4+ 38. Kh1 Re6 39. Kg2 h4 40. Rh1 Re1 41. Nb2 Bg5 42. Nd3 h3+ 43. Kh2 Bh4) 37... Bf4 38. Bc2 Rg2 39. Kxh5? { (-7.18 → Mate in 5) Checkmate is now unavoidable. Rh1 was best. } (39. Rh1 Bxf3 40. Ne5 Bg3+ 41. Kg5 Bxe5+ 42. Kf5 f6 43. Ke6 Rg5 44. Rf1 Bg4+ 45. Kd5 Be2) 39... Bc8 40. Rh1 Be6?! { (Mate in 4 → -10.11) Lost forced checkmate sequence. d1=Q was best. } (40... d1=Q 41. Bxd1 Rg6 42. Rg1 Rxg1 43. Nd2 Rh1#) 41. Nb6?! { (-10.11 → Mate in 4) Checkmate is now unavoidable. Nxd2 was best. } (41. Nxd2 Bxd2) 41... f5?? { (Mate in 4 → -5.35) Lost forced checkmate sequence. d1=Q was best. } (41... d1=Q 42. Bxd1 Rg6 43. Rg1 Rxg1 44. Be2 Rh1#) 42. c4?? { (-5.35 → Mate in 4) Checkmate is now unavoidable. Kh4 was best. } (42. Kh4 Bg5+ 43. Kh3 Re2 44. f4 Bxf4 45. c4 Bd6 46. Nd5 Kg7 47. Kh4 Re1 48. Rh3 Bxd5) 42... Rg7 43. Rd1 Bf7+ 44. Kh4 Rh7# { Black wins by checkmate. } 0-1