[Event "2023 Spring Marathon"] [Site "https://lichess.org/68SOJwUK"] [Date "2023.04.15"] [White "Parsifal01"] [Black "dholphin"] [Result "0-1"] [UTCDate "2023.04.15"] [UTCTime "15:16:15"] [WhiteElo "2497"] [BlackElo "1873"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "120+0"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6?! { (0.36 → 0.95) Inaccuracy. e5 was best. } { B00 Owen Defense } (1... e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5) 2. Bc4?! { (0.95 → 0.13) Inaccuracy. d4 was best. } (2. d4 Bb7 3. Bd3 Nf6 4. Qe2 e6 5. Nf3 d5 6. e5 Nfd7) 2... Bb7 3. Qh5?! { (0.23 → -0.76) Inaccuracy. Nf3 was best. } (3. Nf3 e6 4. Nc3 Nf6 5. e5 d5 6. Bf1 d4 7. exf6 dxc3) 3... e6 4. Nf3?? { (-0.59 → -2.50) Blunder. Qe2 was best. } (4. Qe2 Nf6 5. d3 d5 6. exd5 Nxd5 7. Nf3 Be7 8. O-O O-O) 4... Nf6 5. Qh3 Bxe4 6. O-O Bf5?! { (-4.07 → -3.18) Inaccuracy. Bxc2 was best. } (6... Bxc2 7. Nc3 d5 8. Bb3 Bf5 9. Qg3 Nh5 10. Qh4 Qxh4 11. Nxh4 Bd3 12. Re1 d4 13. Nd5) 7. Qg3 Bd6 8. Qxg7 Rg8 9. Qh6 Ng4 10. Qh5 Nf6 11. Qh6 Ng4 12. Qh5 Nf6?? { (-4.31 → 0.00) Blunder. Be4 was best. } (12... Be4 13. Be2) 13. Qh4?? { (0.00 → -6.00) Blunder. Qh6 was best. } (13. Qh6) 13... Rg4 14. Qh6 Bf4 15. Ng5?! { (-6.06 → -10.07) Inaccuracy. Qh3 was best. } (15. Qh3 Rg6) 15... Bxg5 16. Qg7 Bf4 17. Qh8+ Rg8 18. Qxg8+ Nxg8 19. g3 Qg5 20. d3 Bxc1 21. h4 Qh6 22. Nc3 Bxb2 23. Nb5 Bxa1 24. Nxc7+ Kd8 25. Nxa8 Bd4 26. Re1?! { (-16.55 → Mate in 6) Checkmate is now unavoidable. Bb3 was best. } (26. Bb3 Nf6) 26... Qg6?! { (Mate in 6 → -17.33) Lost forced checkmate sequence. Qd2 was best. } (26... Qd2 27. Rf1 Bh3 28. Kh1 Bxf1 29. Nc7 Qxf2 30. Nxe6+ fxe6 31. a3 Qg1#) 27. Kg2?! { (-17.33 → Mate in 9) Checkmate is now unavoidable. Kf1 was best. } (27. Kf1 Bh3+) 27... Qg4?! { (Mate in 9 → -19.02) Lost forced checkmate sequence. Bh3+ was best. } (27... Bh3+ 28. Kxh3 Qf5+ 29. g4 Qf3+ 30. Kh2 Qxf2+ 31. Kh3 Qxe1 32. Bd5 Qf2 33. Nc7 Be5 34. Nxe6+) 28. Rh1?! { (-19.02 → Mate in 7) Checkmate is now unavoidable. Bxe6 was best. } (28. Bxe6 dxe6) 28... Nc6?! { (Mate in 7 → -16.03) Lost forced checkmate sequence. Qe2 was best. } (28... Qe2 29. Rf1 Bh3+ 30. Kxh3 Qxf1+ 31. Kg4 Nf6+ 32. Kg5 Qxf2 33. Kh6 Qxg3 34. c3 Be3#) 29. a4?! { (-16.03 → Mate in 6) Checkmate is now unavoidable. f3 was best. } (29. f3 Qg7) 29... Ne5 30. Rh2 Qf3+ 31. Kg1 Ng4 32. Rg2 Nxf2 33. Kh2 Ng4+ 34. Kh1 Qf1+ 35. Rg1 Qxg1# { Black wins by checkmate. } 0-1