[Event "2023 Spring Marathon"] [Site "https://lichess.org/lhBBvEdy"] [Date "2023.04.15"] [White "littlethunder10"] [Black "jujuienien"] [Result "0-1"] [UTCDate "2023.04.15"] [UTCTime "16:29:19"] [WhiteElo "2404"] [BlackElo "1462"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "120+0"] [ECO "B50"] [Opening "Sicilian Defense: Modern Variations"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 { B50 Sicilian Defense: Modern Variations } 3. e5 dxe5 4. Nxe5 Nf6 5. Bc4 e6 6. Bb5+ Bd7 7. Nxd7 Nbxd7 8. O-O Bd6 9. Bxd7+ Qxd7 10. d4? { (-0.45 → -1.63) Mistake. d3 was best. } (10. d3 Nd5 11. Nc3 Nb4 12. Ne4 O-O 13. a3 Nc6 14. Nxd6 Qxd6 15. Re1 b6 16. Qg4 e5) 10... cxd4 11. Qxd4?? { (-1.71 → -5.33) Blunder. c3 was best. } (11. c3 Bc5 12. Bf4 Rd8 13. Re1 O-O 14. Be5 Qd5 15. Qa4 a6 16. Bxf6 gxf6 17. Nd2 Be7) 11... Bxh2+ 12. Kxh2 Qxd4 13. Nc3 Qh4+ 14. Kg1 Ng4 15. Rd1?? { (-5.45 → Mate in 13) Checkmate is now unavoidable. Bf4 was best. } (15. Bf4 Rc8 16. Ne4 O-O 17. c3 f5 18. f3 fxe4 19. fxg4 Rxf4 20. Rxf4 Qg5 21. Raf1 Qc5+) 15... Qxf2+ 16. Kh1 Qh4+ 17. Kg1 Qh2+ 18. Kf1 Qh1+ 19. Ke2 Qxg2+ 20. Kd3 Qf3+? { (Mate in 8 → -8.27) Lost forced checkmate sequence. Rc8 was best. } (20... Rc8 21. Re1 O-O 22. Bg5 f6 23. Re4 Rfd8+ 24. Rd4 Qf3+ 25. Kd2 Rxd4+ 26. Kc1 Qf1+ 27. Nd1) 21. Kc4 Rc8+ 22. Kb3 Rxc3+ 23. bxc3 Qxd1 24. Rb1 Qd5+ 25. Kb2 O-O 26. Ka1 Nf2 27. Bb2 Ne4 28. Rg1 Qc5 29. Rg4? { (-8.14 → Mate in 7) Checkmate is now unavoidable. Rh1 was best. } (29. Rh1 Rd8 30. Kb1 g5 31. a3 g4 32. Re1 Nd2+ 33. Ka2 g3 34. Bc1 h5) 29... Nxc3?! { (Mate in 7 → -30.95) Lost forced checkmate sequence. Rd8 was best. } (29... Rd8 30. Rxg7+ Kxg7 31. c4+ Kg6 32. a4 Nc3 33. Bc1 Rd1 34. Kb2 Qb4+ 35. Ka1 Rxc1#) 30. Rg3 Qf2 31. Rxc3?! { (-12.86 → Mate in 2) Checkmate is now unavoidable. Bxc3 was best. } (31. Bxc3 Qxg3 32. Kb2 Qxc3+ 33. Kxc3 h5 34. Kd2 h4 35. Ke3 Rc8 36. Kd3 h3 37. c3 h2) 31... Qe1+ 32. Bc1 Qxc1# { Black wins by checkmate. } 0-1