[Event "SV Erasmus Open 3 mei Arena"] [Site "https://lichess.org/XAbQe7HU"] [Date "2021.05.03"] [White "Ochtmania"] [Black "dutchgrammer"] [Result "1-0"] [UTCDate "2021.05.03"] [UTCTime "19:25:42"] [WhiteElo "2128"] [BlackElo "1892"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "420+5"] [ECO "A03"] [Opening "Bird Opening: Sturm Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 d5 2. c4?! { (-0.13 → -0.90) Inaccuracy. Nf3 was best. } { A03 Bird Opening: Sturm Gambit } (2. Nf3 c5 3. g3 g6 4. Bg2 Nc6 5. d3 Bg7 6. O-O b6) 2... Nf6?! { (-0.90 → -0.10) Inaccuracy. d4 was best. } (2... d4 3. Nf3 Nc6 4. d3 Nh6 5. Na3 Bg4 6. Nc2 Bxf3 7. exf3) 3. cxd5 Nxd5 4. e4?! { (0.01 → -0.86) Inaccuracy. Nc3 was best. } (4. Nc3 c5 5. e3 e6 6. Bb5+ Bd7 7. Be2 g6 8. d3 Bg7) 4... Nxf4 5. d4 Ng6 6. Bc4?! { (-1.27 → -1.91) Inaccuracy. h4 was best. } (6. h4 h5) 6... e6?! { (-1.91 → -0.84) Inaccuracy. e5 was best. } (6... e5 7. Nf3 Bb4+ 8. Nc3 exd4 9. Qxd4 Qxd4 10. Nxd4 O-O 11. a3 Bc5 12. Ndb5 Na6 13. b4) 7. Nf3 Nc6?! { (-0.86 → -0.26) Inaccuracy. c5 was best. } (7... c5 8. d5) 8. O-O Be7 9. d5?! { (-0.52 → -1.41) Inaccuracy. Be3 was best. } (9. Be3) 9... exd5 10. Bxd5?! { (-1.13 → -2.18) Inaccuracy. exd5 was best. } (10. exd5 Nce5 11. Nxe5 Nxe5 12. Bb3 O-O 13. Nc3 Bc5+ 14. Kh1 Bg4 15. Qc2 Bd6 16. Ne4 Bh5) 10... O-O 11. Nc3 Bg4 12. Qb3? { (-1.57 → -3.19) Mistake. Be3 was best. } (12. Be3 Bf6 13. Bxc6 bxc6 14. h3 Bxf3 15. Qxf3 Qe7 16. Rad1 Rfd8 17. Rxd8+ Rxd8 18. Bxa7 Rd2) 12... Bc5+ 13. Kh1 Bxf3 14. gxf3 Nd4?! { (-2.73 → -1.55) Inaccuracy. Na5 was best. } (14... Na5 15. Qb5 Bb6 16. Bg5 Qc8 17. b4 c6 18. Qd3 cxd5 19. bxa5 dxe4 20. Nxe4 Bd8 21. Bd2) 15. Qxb7?? { (-1.55 → -4.93) Blunder. Qc4 was best. } (15. Qc4 Bb6 16. Na4 c6 17. Nxb6 Qxb6 18. Be3 cxd5 19. exd5 Rfc8 20. Qxd4 Qxd4 21. Bxd4 Rd8) 15... Qh4?? { (-4.93 → 1.32) Blunder. Rb8 was best. } (15... Rb8 16. Qa6) 16. Be3?? { (1.32 → -3.71) Blunder. Qxc7 was best. } (16. Qxc7) 16... Bd6 17. e5 Bxe5?? { (-5.20 → -1.93) Blunder. Nxe5 was best. } (17... Nxe5) 18. f4 Bxf4 19. Rxf4?! { (-3.17 → -4.93) Inaccuracy. Bxf4 was best. } (19. Bxf4) 19... Nxf4 20. Bxd4 Nxd5 21. Bc5 Rfd8 22. Rf1 Rab8 23. Qxa7 Rxb2 24. Bf2?! { (-10.26 → Mate in 11) Checkmate is now unavoidable. Bg1 was best. } (24. Bg1 Nxc3) 24... Qh3 25. Rd1 Qf3+ 26. Kg1 Qg4+?! { (Mate in 7 → -14.44) Lost forced checkmate sequence. Re8 was best. } (26... Re8 27. Qd4 Nxc3 28. h4 Ne2+ 29. Kh2 Nxd4 30. Rd2 Rxd2 31. h5 Rxf2+ 32. Kg1 Qg2#) 27. Kh1?! { (-14.44 → Mate in 8) Checkmate is now unavoidable. Bg3 was best. } (27. Bg3 Qf3) 27... c6? { (Mate in 8 → -9.94) Lost forced checkmate sequence. Qf3+ was best. } (27... Qf3+ 28. Kg1 Re8 29. Qd4 Nxc3 30. h4 Ne2+ 31. Kh2 Nxd4 32. Rf1 Re1 33. Rxe1 Qxf2+ 34. Kh3) 28. Qc7? { (-9.94 → Mate in 3) Checkmate is now unavoidable. Rd3 was best. } (28. Rd3 Qf5 29. Qe3 Qxf2 30. Qxf2 Rxf2 31. Kg1 Rc2 32. Ne4 Rxa2 33. Rd2 Rxd2 34. Nxd2 f6) 28... Qg5?? { (Mate in 3 → -6.30) Lost forced checkmate sequence. Qf3+ was best. } (28... Qf3+ 29. Kg1 Qxf2+ 30. Kh1 Qg2#) 29. Rg1?! { (-6.30 → -15.27) Inaccuracy. Nxd5 was best. } (29. Nxd5) 29... Qf6 30. Ne4? { (-8.84 → Mate in 6) Checkmate is now unavoidable. Nxd5 was best. } (30. Nxd5 Qf3+) 30... Qf3+ 31. Rg2 Rb1+ 32. Bg1 Rf8? { (Mate in 6 → -7.21) Lost forced checkmate sequence. Nxc7 was best. } (32... Nxc7 33. h3 Rdd1 34. Nf6+ Kh8 35. Kh2 Rxg1 36. Rxg1 Rb2+ 37. Rg2 Qxg2#) 33. Qe5 Ne3?? { (-7.48 → Mate in 1) Checkmate is now unavoidable. f6 was best. } (33... f6 34. Qe6+ Kh8 35. Qg4 Qxg4 36. Rxg4 f5 37. Nd2 fxg4 38. Nxb1 Rf1 39. Nd2 Rd1 40. Nc4) 34. Qxg7# { White wins by checkmate. } 1-0