[Event "2024 Spring Marathon"] [Site "https://lichess.org/V6PXcqLk"] [Date "2024.05.11"] [White "jbenlandau"] [Black "iBishop"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "01:04:04"] [WhiteElo "2112"] [BlackElo "1850"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A08"] [Opening "Zukertort Opening: Reversed Grünfeld"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 c5 3. g3?! { (0.43 → -0.37) Inaccuracy. d5 was best. } (3. d5 b5 4. Bg5 g6 5. d6 exd6 6. Nc3 Be7 7. h4 Bb7) 3... d5 4. Bg2 Nc6 { A08 Zukertort Opening: Reversed Grünfeld } 5. c3 Qb6 6. O-O cxd4 7. cxd4 Nxd4?? { (0.01 → 3.99) Blunder. Bg4 was best. } (7... Bg4) 8. Nxd4 e5 9. Nb3 Be6 10. Nc3 O-O-O 11. Bg5 Be7 12. Rc1 Kb8 13. e3 h6 14. Bxf6 Bxf6 15. Qe2 e4 16. Na4 Qb4 17. Nc3?! { (3.98 → 3.09) Inaccuracy. Nbc5 was best. } (17. Nbc5 a6 18. Rfd1 h5 19. a3 Bg4 20. Qxg4 Qxc5 21. Rxc5 hxg4 22. Rcxd5 Rxd5) 17... Rc8 18. Nd4 Bxd4 19. exd4 Qxd4 20. Rfd1 Qe5 21. Qb5 Rhd8 22. Ne2 Rxc1 23. Rxc1 f6 24. Nf4?! { (3.02 → 2.13) Inaccuracy. Qa5 was best. } (24. Qa5 Re8 25. Qb5 Rd8 26. Qb4 g5 27. Nd4 Qd6 28. Qa5 Rc8 29. Qd2 Rxc1+) 24... Bf7 25. Bh3 d4?! { (1.93 → 3.07) Inaccuracy. g5 was best. } (25... g5 26. Ne2 d4 27. Qb4 d3 28. Nd4 Bd5 29. Be6 Re8 30. Bxd5 Qxd5 31. Nb3) 26. Qb4?? { (3.07 → 0.68) Blunder. Qxe5+ was best. } (26. Qxe5+ fxe5 27. Ne6 Rg8 28. Nc5 b6 29. Nd7+ Kb7 30. Bg2 Bd5 31. Nxe5 Rd8) 26... d3 27. Rd1? { (0.92 → -0.38) Mistake. Rc5 was best. } (27. Rc5 Qe8) 27... g5 28. Ng2 f5 29. Ne3 f4 30. Nf5?? { (-0.87 → -3.35) Blunder. Ng4 was best. } (30. Ng4 Qd4 31. Qe7 Bh5 32. gxf4 gxf4 33. Rc1 Ka8 34. Qe6 a6 35. Rc4 Qg7) 30... e3 31. Bg2? { (-3.32 → -5.47) Mistake. fxe3 was best. } (31. fxe3 fxe3 32. Bg2 b6 33. Nxe3 Qxe3+ 34. Kh1 d2 35. h3 Bxa2 36. Kh2 Bb3) 31... b6? { (-5.47 → -3.16) Mistake. exf2+ was best. } (31... exf2+ 32. Kxf2 Qe2+ 33. Kg1 Qxd1+ 34. Bf1 Qc1 35. a3 Qc7 36. Bxd3 a5 37. Qc3) 32. Ne7 exf2+ 33. Kh1 Rd6 34. Nc6+? { (-2.96 → -5.11) Mistake. Nf5 was best. } (34. Nf5 Rd8 35. Ne7 Qe2 36. Rc1 f3 37. Nc6+ Ka8 38. Bf1 d2 39. Qa4 a5) 34... Rxc6 35. Bxc6?? { (-5.01 → Mate in 3) Checkmate is now unavoidable. Qf8+ was best. } (35. Qf8+ Qe8 36. Qxe8+ Bxe8 37. Bf3 fxg3 38. hxg3 Rc2 39. Kg2 Rxb2 40. a3 h5) 35... Bd5+ 36. Qe4 Qxe4# { Black wins by checkmate. } 0-1