lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/iEgSHMAI"] [Date "2020.11.10"] [Round "-"] [White "dragutraisa"] [Black "Stelian"] [Result "1-0"] [UTCDate "2020.11.10"] [UTCTime "17:06:30"] [WhiteElo "1900"] [BlackElo "1474"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A04"] [Opening "Zukertort Opening: Queenside Fianchetto Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 b6?! { (-0.02 → 0.65) Inaccuracy. Best move was e6. } { A04 Zukertort Opening: Queenside Fianchetto Variation } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. e4 Bb7 3. Nc3?! { (0.68 → 0.13) Inaccuracy. Best move was e5. } (3. e5 e6) 3... g6? { (0.13 → 1.30) Mistake. Best move was e6. } (3... e6) 4. d4 Bg7 5. Bf4?! { (1.30 → 0.72) Inaccuracy. Best move was e5. } (5. e5 e6) 5... Nf6?! { (0.72 → 1.34) Inaccuracy. Best move was d6. } (5... d6 6. Qe2) 6. d5? { (1.34 → 0.06) Mistake. Best move was e5. } (6. e5 Ne4) 6... c6? { (0.06 → 1.74) Mistake. Best move was d6. } (6... d6 7. Bc4 O-O 8. O-O c6 9. Re1 Nbd7 10. dxc6 Bxc6 11. Bd5 Nxd5 12. exd5 Bb7 13. Qd2) 7. d6 exd6? { (1.23 → 3.94) Mistake. Best move was e5. } (7... e5 8. Bxe5 O-O 9. Bd3 c5 10. h3 Nc6 11. Bh2 Nd4 12. O-O b5 13. Nxd4 cxd4 14. Nxb5) 8. Qxd6? { (3.94 → 1.70) Mistake. Best move was Bxd6. } (8. Bxd6 Ng8) 8... Bf8 9. Qe5+ Be7?! { (1.42 → 2.30) Inaccuracy. Best move was Qe7. } (9... Qe7 10. Qd4) 10. h3? { (2.30 → 0.29) Mistake. Best move was Bh6. } (10. Bh6) 10... O-O 11. Bh6 Re8 12. Qf4?! { (0.63 → -0.05) Inaccuracy. Best move was O-O-O. } (12. O-O-O) 12... Nh5?! { (-0.05 → 0.75) Inaccuracy. Best move was Bb4. } (12... Bb4 13. Bd3) 13. Qe3? { (0.75 → -0.56) Mistake. Best move was Qh2. } (13. Qh2 b5) 13... Bb4? { (-0.56 → 1.22) Mistake. Best move was b5. } (13... b5 14. g4) 14. a3? { (1.22 → -1.22) Mistake. Best move was O-O-O. } (14. O-O-O d5 15. a3 Bxc3 16. Qxc3 Qf6 17. Qxf6 Nxf6 18. exd5 Nxd5 19. Bc4 Nd7 20. Rhe1 a6) 14... Bxc3+ 15. bxc3 c5? { (-1.19 → 0.07) Mistake. Best move was d5. } (15... d5 16. e5) 16. Nd2 d5 17. g4?! { (0.12 → -0.64) Inaccuracy. Best move was Be2. } (17. Be2 Nf6 18. O-O Nbd7 19. f3 Qc7 20. Rad1 Re6 21. f4 Nxe4 22. f5 gxf5 23. Nxe4 fxe4) 17... dxe4?? { (-0.64 → 4.94) Blunder. Best move was Nf6. } (17... Nf6 18. Bg2 Nxe4 19. O-O Nd7 20. Rfe1 Qc7 21. Nxe4 dxe4 22. Bf4 Qc6 23. a4 Rad8 24. a5) 18. gxh5 Nc6? { (4.09 → 5.90) Mistake. Best move was Nd7. } (18... Nd7 19. O-O-O Nf6 20. Bb5 Nd5 21. Qg3 Re6 22. c4 Nf6 23. hxg6 hxg6 24. Nf1 Qe7 25. Ne3) 19. hxg6? { (5.90 → 4.14) Mistake. Best move was O-O-O. } (19. O-O-O) 19... hxg6 20. Rd1? { (4.22 → 3.04) Mistake. Best move was O-O-O. } (20. O-O-O Ne7) 20... f5?? { (3.04 → 8.31) Blunder. Best move was Ne7. } (20... Ne7 21. Bg5 Nf5 22. Bxd8 Nxe3 23. fxe3 Raxd8 24. Bb5 Re5 25. h4 Red5 26. Bc4 R5d6 27. Rf1) 21. Bc4+ Kh7 22. Bf7? { (8.08 → 5.93) Mistake. Best move was Bg5. } (22. Bg5) 22... Re7?? { (5.93 → 12.82) Blunder. Best move was Qf6. } (22... Qf6 23. Bxe8 Rxe8 24. Bg5 Qe6 25. Bf4 g5 26. Bxg5 Ne5 27. Bf4 Nf3+ 28. Nxf3 exf3 29. Qxe6) 23. Bg5?? { (12.82 → 6.89) Blunder. Best move was Bxg6+. } (23. Bxg6+) 23... Rxf7? { (6.89 → 9.18) Mistake. Best move was Ne5. } (23... Ne5 24. Qg3) 24. Bxd8 Rxd8?! { (8.49 → 9.23) Inaccuracy. Best move was f4. } (24... f4 25. Qe2) 25. Rg1? { (9.23 → 7.83) Mistake. Best move was Nc4. } (25. Nc4 f4 26. Qe2 Rxd1+ 27. Qxd1 Rg7 28. Qd6 e3 29. Rg1 b5 30. Ne5 Nxe5 31. Qxe5 Bc8) 25... Ne5? { (7.83 → 10.91) Mistake. Best move was f4. } (25... f4 26. Qe2) 26. f4 Nc6 27. Nc4 Rxd1+ 28. Kxd1 Rd7+ 29. Kc1 g5 30. Qe2 gxf4?! { (19.22 → Mate in 1) Checkmate is now unavoidable. Best move was Kg8. } (30... Kg8 31. Qh5) 31. Qh5# { White wins by checkmate. } 1-0