[Event "2023 Summer Marathon"] [Site "https://lichess.org/DjYiPMXU"] [Date "2023.08.05"] [White "Ellis_2005"] [Black "Alex-31"] [Result "1-0"] [UTCDate "2023.08.05"] [UTCTime "08:56:56"] [WhiteElo "1978"] [BlackElo "2543"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 d6 3. e3 g6 4. Bg3 Bg7 5. Nf3 O-O 6. c3 Nc6 7. Bd3 Nh5 8. Nbd2?! { (0.09 → -0.46) Inaccuracy. Bh4 was best. } (8. Bh4 Bf6 9. Bxf6 Nxf6 10. O-O e5 11. Be2 Bg4 12. h3 Bxf3) 8... Nxg3 9. hxg3 e5 10. dxe5 dxe5 11. Be2 Be6 12. Qc2 Qe7 13. O-O-O a5 14. a4 Na7 15. c4? { (-0.28 → -1.88) Mistake. Qe4 was best. } (15. Qe4) 15... b6?! { (-1.88 → -1.03) Inaccuracy. Nc6 was best. } (15... Nc6 16. Ne4) 16. b3?? { (-1.03 → -4.11) Blunder. Ne4 was best. } (16. Ne4 Bf5 17. Nfd2 Nc6 18. g4 Nb4 19. Qb3 Be6 20. Nc3 h6 21. Nde4 c6 22. Kb1 Rfd8) 16... Nc6?! { (-4.11 → -2.85) Inaccuracy. Qa3+ was best. } (16... Qa3+ 17. Qb2 Qxb2+ 18. Kxb2 e4+ 19. Kc1 exf3 20. Nxf3 Nc6 21. Ng5 Nb4 22. Bf3 Rad8 23. Rxd8) 17. Kb2? { (-2.85 → -5.28) Mistake. Ne4 was best. } (17. Ne4 Nb4 18. Qb1 f5 19. Nc3 c6 20. Rd2 Na6 21. Qb2 Bf7 22. Rhd1 Nc5 23. Qc2 Be8) 17... Nb4 18. Qc3 e4 19. Nd4 c5 20. Nxe4 cxd4 21. exd4 Bf5 22. f3 Bxe4 23. fxe4 Qxe4?! { (-5.82 → -3.76) Inaccuracy. Rad8 was best. } (23... Rad8 24. Bf3 Nc6 25. e5 Nxd4 26. Bd5 Qxe5 27. Rxd4 Qxd4 28. Qxd4 Bxd4+ 29. Kc2 Bc5 30. Kb1) 24. Bf3 Qf5 25. Bxa8 Rxa8 26. Rdf1?! { (-4.13 → -5.47) Inaccuracy. Rhf1 was best. } (26. Rhf1 Qe4 27. Rfe1 Qxg2+ 28. Rd2 Qc6 29. Qe3 Qf6 30. Qe7 Rd8 31. Qxf6 Bxf6 32. Kb1 h5) 26... Qg5 27. Qf3?? { (-4.42 → Mate in 3) Checkmate is now unavoidable. Kb1 was best. } (27. Kb1 Re8 28. Qf3 Qe7 29. Rd1 h5 30. g4 hxg4 31. Qxg4 Qe3 32. Qf3 Qxf3 33. gxf3 Re3) 27... Rd8?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Qd2+ was best. } (27... Qd2+ 28. Kb1 Qa2+ 29. Kc1 Qc2#) 28. Qxf7+ Kh8 29. Rxh7+ Kxh7 30. Rh1+ Qh6 31. Rxh6+ Kxh6 32. Qf4+ Kh7?? { (0.00 → 5.35) Blunder. g5 was best. } (32... g5 33. Qf7 Rxd4 34. Qe6+ Kh7 35. Kc1 g4 36. Qf5+ Kg8 37. Qg6 Kf8 38. Qxb6 Kf7 39. Qc7+) 33. Qh4+ { Black resigns. } 1-0