[Event "2020 Spring Marathon"] [Site "https://lichess.org/pKATpJEy"] [Date "2020.04.18"] [White "banking"] [Black "Sheriwoyama"] [Result "0-1"] [UTCDate "2020.04.18"] [UTCTime "15:02:35"] [WhiteElo "1899"] [BlackElo "1981"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "120+1"] [ECO "B72"] [Opening "Sicilian Defense: Dragon Variation, Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Be3?? { (0.37 → -1.30) Blunder. Nc3 was best. } (5. Nc3 a6 6. h3 e5 7. Nde2 Be6 8. g3 Be7 9. Bg2 O-O) 5... g6?? { (-1.30 → 0.42) Blunder. Nxe4 was best. } (5... Nxe4 6. c4 e5 7. Nb5 Be6 8. N5c3 Nf6 9. Be2 Be7 10. Nd5) 6. Nc3 Bg7 7. Be2 { B72 Sicilian Defense: Dragon Variation, Classical Variation } O-O 8. g4 Nc6 9. g5 Nd7 10. f4?! { (0.65 → 0.00) Inaccuracy. Qd2 was best. } (10. Qd2 Nb6 11. Nxc6 bxc6 12. h4 d5 13. O-O-O Qc7 14. h5 dxe4 15. Bd4 Bxd4 16. Qxd4 Bf5) 10... a6? { (0.00 → 1.23) Mistake. Nxd4 was best. } (10... Nxd4 11. Bxd4 e5 12. fxe5 Qxg5 13. exd6 Rd8 14. Bxg7 Qh4+ 15. Kf1 Qf4+ 16. Kg2 Qg5+ 17. Kf2) 11. f5 Nde5 12. Qd2?! { (0.86 → -0.12) Inaccuracy. Rf1 was best. } (12. Rf1 Nxd4) 12... Nxd4 13. Bxd4 gxf5 14. O-O-O fxe4 15. Nxe4 Bf5 16. Ng3 Bg6?? { (-0.40 → 1.46) Blunder. Bh3 was best. } (16... Bh3) 17. h4 Rc8 18. Bc3?? { (1.34 → -3.54) Blunder. c3 was best. } (18. c3 Qa5 19. h5 Qxa2 20. hxg6 fxg6 21. Qc2 Nf3 22. Bxg7 Qa1+ 23. Qb1 Qxb1+ 24. Kxb1 Kxg7) 18... b5?! { (-3.54 → -2.35) Inaccuracy. Rxc3 was best. } (18... Rxc3) 19. h5 b4 20. hxg6 bxc3 21. gxh7+?? { (-1.18 → -5.04) Blunder. gxf7+ was best. } (21. gxf7+ Rxf7 22. Qe3 cxb2+ 23. Kb1 e6 24. Nh5 Qc7 25. Rd2 Nc4 26. Bxc4 Qxc4 27. Nxg7 Rxg7) 21... Kh8 22. bxc3? { (-3.78 → -6.62) Mistake. Qe3 was best. } (22. Qe3 Qa5) 22... Qa5 23. Nf5?? { (-6.31 → Mate in 4) Checkmate is now unavoidable. Rdf1 was best. } (23. Rdf1 Rc5 24. Rf4 Ng6 25. Rd4 Qxa2 26. Kd1 Bxd4 27. Qxd4+ e5 28. Qb4 Qd5+ 29. Kc1 Qg2) 23... Qxa2?! { (Mate in 4 → -11.58) Lost forced checkmate sequence. Qa3+ was best. } (23... Qa3+ 24. Kb1 Rb8+ 25. Bb5 Rxb5+ 26. Ka1 Qb2#) 24. Qd4 Qa3+ 25. Kd2 Nf3+ 26. Bxf3 Bxd4 27. cxd4 Qxf3 28. Rdf1?! { (-10.01 → Mate in 7) Checkmate is now unavoidable. Ne3 was best. } (28. Ne3 Qf2+) 28... Qc3+ 29. Kd1 Qxc2+ 30. Ke1 Qe4+ 31. Kd1 Rc2 32. Rh4 Qe2# { Black wins by checkmate. } 0-1