[Event "ECF Blitz GP 23 - Event 4"] [Site "https://lichess.org/iIz3f4Js"] [Date "2023.04.02"] [White "elisdenele"] [Black "Avatar1424"] [Result "1-0"] [UTCDate "2023.04.02"] [UTCTime "14:07:05"] [WhiteElo "2284"] [BlackElo "2109"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D91"] [Opening "Grünfeld Defense: Three Knights Variation, Petrosian System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nf3 d5?! { (0.30 → 0.90) Inaccuracy. Bg7 was best. } (3... Bg7 4. e3 d6 5. Be2 O-O 6. Nc3 e5 7. dxe5 dxe5 8. Qxd8) 4. Nc3?! { (0.90 → 0.22) Inaccuracy. cxd5 was best. } (4. cxd5 Bg7 5. Qa4+ c6 6. dxc6 Nxc6 7. Nc3 Bf5 8. g3 O-O) 4... Bg7 5. Bg5 { D91 Grünfeld Defense: Three Knights Variation, Petrosian System } O-O?! { (0.17 → 0.85) Inaccuracy. Ne4 was best. } (5... Ne4 6. Bf4 Nxc3 7. bxc3 dxc4 8. e3 Qd5 9. Bxc7 O-O 10. Be2) 6. Bxf6 Bxf6 7. cxd5 Bg4 8. e3 Nd7 9. Be2 Nb6 10. e4?! { (1.47 → 0.73) Inaccuracy. h3 was best. } (10. h3 Bc8 11. e4 e6 12. dxe6 Bxe6 13. O-O c6 14. Qd2 Bg7 15. Rfe1 Qe7 16. e5 Rfd8) 10... Qd7?! { (0.73 → 1.53) Inaccuracy. Bxf3 was best. } (10... Bxf3 11. Bxf3 e5 12. dxe6 Bxd4 13. exf7+ Rxf7 14. O-O Kg7 15. Qb3 Qf6 16. e5 Bxe5 17. Bxb7) 11. Qd2?! { (1.53 → 0.64) Inaccuracy. a4 was best. } (11. a4 Bxf3 12. Bxf3 e5 13. dxe6 Qxe6 14. a5 Nc4 15. b3 Nd6 16. O-O Bg7 17. Rc1 Rad8) 11... Bxf3 12. gxf3 a5?! { (0.31 → 0.99) Inaccuracy. e5 was best. } (12... e5) 13. h4 h5?! { (0.86 → 1.47) Inaccuracy. e5 was best. } (13... e5 14. dxe5 Bxe5 15. f4 Bxc3 16. bxc3 Rae8 17. f3 f5 18. e5 Qxd5 19. Qxd5+ Nxd5 20. Bc4) 14. f4 e6 15. dxe6 Qxe6?! { (1.54 → 2.78) Inaccuracy. Qxd4 was best. } (15... Qxd4 16. Qe3) 16. e5?! { (2.78 → 1.63) Inaccuracy. f5 was best. } (16. f5 gxf5 17. e5 Bg7 18. Rg1 a4 19. Qg5 Qg6 20. Qxg6 fxg6 21. Rxg6 Kh7 22. Bxh5 Rad8) 16... Bg7 17. d5?! { (1.75 → 0.63) Inaccuracy. Rg1 was best. } (17. Rg1 Rad8 18. O-O-O Bh6 19. Kb1 Kh8 20. Qc2 c6 21. f5 Qxf5 22. Qxf5 gxf5 23. Bxh5 Nd5) 17... Qf5 18. O-O-O?? { (0.73 → -1.80) Blunder. Bd3 was best. } (18. Bd3) 18... a4?? { (-1.80 → 1.92) Blunder. Bh6 was best. } (18... Bh6 19. Bd3 Qxf4 20. Qe3 Rad8 21. e6 Nxd5 22. Nxd5 Rxd5 23. Qxf4 Bxf4+ 24. Kb1 Kg7 25. exf7) 19. Bd3 Qd7 20. f5?! { (1.99 → 1.01) Inaccuracy. Bc2 was best. } (20. Bc2 a3 21. b3 Nc8 22. Qd4 Ne7 23. Kb1 Rfd8 24. Rhg1 Ra5 25. b4 Raa8 26. Qc4 Qh3) 20... Kh7?? { (1.01 → 4.66) Blunder. Bxe5 was best. } (20... Bxe5 21. fxg6 a3 22. gxf7+ Rxf7 23. Rhg1+ Bg7 24. b3 Qd6 25. Rg5 Qf6 26. Kc2 Qxf2 27. Be2) 21. fxg6+ fxg6 22. Kb1 Bxe5 23. Qg5 Rg8? { (3.58 → 7.33) Mistake. Rf5 was best. } (23... Rf5 24. Bxf5 Qxf5+ 25. Qxf5 gxf5 26. Rhe1 Nc4 27. f4 Bf6 28. Re6 Kg7 29. Nb5 Bxh4 30. Nxc7) 24. Qxh5+ Kg7 25. Qxe5+ Kf7?! { (7.20 → 12.52) Inaccuracy. Kf8 was best. } (25... Kf8 26. h5 Re8 27. Qf4+ Qf7 28. Qh6+ Qg7 29. Qc1 a3 30. d6 gxh5 31. Rxh5 Re6 32. Qf4+) 26. Qf4+ Kg7 27. Rhg1 Kh7? { (9.04 → Mate in 6) Checkmate is now unavoidable. Kh8 was best. } (27... Kh8 28. Bxg6 Qg7 29. Bc2 Nd7 30. Rg5 Qxg5 31. hxg5 Rg7 32. Rh1+ Kg8 33. d6 cxd6 34. Qc4+) 28. h5?! { (Mate in 6 → 12.36) Lost forced checkmate sequence. Bxg6+ was best. } (28. Bxg6+ Rxg6 29. Rxg6 Kxg6 30. Rg1+ Kh7 31. Qe4+ Qf5 32. Qxf5+ Kh8 33. Qh5#) 28... Raf8 29. hxg6+ Kg7 30. Qe5+ Rf6 31. Rh1? { (Mate in 12 → 9.61) Lost forced checkmate sequence. Ne4 was best. } { Black resigns. } (31. Ne4 Nxd5 32. Rh1 Re8 33. Rh7+ Kf8 34. Nxf6 Rxe5 35. Nxd7+ Ke8 36. Nxe5 Kd8 37. Bb5 c6) 1-0