lichess dev

[Event "Iustina Arena"] [Site "http://chess-academy.net/MkE30NPY"] [Date "2020.09.28"] [Round "-"] [White "AlbertLuca2013"] [Black "Nicolas9"] [Result "0-1"] [UTCDate "2020.09.28"] [UTCTime "16:08:44"] [WhiteElo "1500"] [BlackElo "1345"] [WhiteRatingDiff "-238"] [BlackRatingDiff "+128"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Hungarian Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. g3 { A00 Hungarian Opening } e5 2. Bg2?! { (0.40 → -0.50) Inaccuracy. Best move was c4. } (2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. Bg2 Nf6 6. Nf3 Nc6 7. d3 Bc5 8. O-O O-O) 2... Qf6? { (-0.50 → 1.19) Mistake. Best move was d5. } (2... d5 3. d3 Nf6 4. Nf3 Bd6 5. O-O h6 6. c4 c6 7. d4) 3. b3? { (1.19 → 0.00) Mistake. Best move was c4. } (3. c4) 3... Bc5?! { (0.00 → 0.77) Inaccuracy. Best move was h5. } (3... h5 4. Bb2) 4. Nh3? { (0.77 → -1.31) Mistake. Best move was e3. } (4. e3 Ne7 5. Ne2 O-O 6. O-O d5 7. c4 dxc4 8. bxc4 Rd8 9. Nbc3 Qe6 10. d3 Nbc6) 4... Ne7?! { (-1.31 → -0.33) Inaccuracy. Best move was d5. } (4... d5 5. e3) 5. d3? { (-0.33 → -1.67) Mistake. Best move was Bb2. } (5. Bb2 Nbc6 6. e3 Qh6 7. f4 d5 8. Nf2 exf4 9. Nd3 Bd6 10. Nxf4 Bxf4 11. exf4 Bh3) 5... Bb4+? { (-1.67 → 0.51) Mistake. Best move was d5. } (5... d5 6. Bg5) 6. c3 Bd6? { (0.11 → 1.70) Mistake. Best move was Bc5. } (6... Bc5) 7. f3? { (1.70 → -0.02) Mistake. Best move was f4. } (7. f4 exf4) 7... Ng6? { (-0.02 → 1.47) Mistake. Best move was Bc5. } (7... Bc5 8. e3) 8. e3?! { (1.47 → 0.58) Inaccuracy. Best move was O-O. } (8. O-O) 8... e4? { (0.58 → 2.43) Mistake. Best move was Be7. } (8... Be7 9. O-O) 9. a3? { (2.43 → 0.10) Mistake. Best move was fxe4. } (9. fxe4 Be7 10. Nf4 Nxf4 11. exf4 d5 12. e5 Qg6 13. Bxd5 h5 14. Be4 f5 15. exf6 Qxf6) 9... exd3 10. e4? { (0.28 → -1.02) Mistake. Best move was Nf2. } (10. Nf2) 10... Bc5 11. Nf4?! { (-0.35 → -1.18) Inaccuracy. Best move was Qxd3. } (11. Qxd3 O-O 12. Be3 Ne5 13. Qe2 Bxe3 14. Qxe3 d5 15. Nd2 Bxh3 16. Bxh3 dxe4 17. O-O Nxf3+) 11... Nxf4 12. gxf4?? { (-0.69 → -5.01) Blunder. Best move was Bxf4. } (12. Bxf4) 12... Qh4+ 13. Kd2 Qf2+ 14. Kxd3 Qe3+?? { (-4.90 → 13.63) Blunder. Best move was Qxg2. } (14... Qxg2 15. b4) 15. Kc2?? { (13.63 → 0.17) Blunder. Best move was Bxe3. } (15. Bxe3) 15... Qf2+ 16. Kd3?? { (0.74 → -4.84) Blunder. Best move was Qd2. } (16. Qd2 a5) 16... b6?? { (-4.84 → 0.06) Blunder. Best move was Qxg2. } (16... Qxg2 17. Qf1) 17. Rf1?? { (0.06 → -6.69) Blunder. Best move was Qd2. } (17. Qd2) 17... Ba6+? { (-6.69 → -5.61) Mistake. Best move was Qxg2. } (17... Qxg2 18. Qe2 Ba6+ 19. c4 Qxe2+ 20. Kxe2 Nc6 21. Nd2 b5 22. Bb2 bxc4 23. bxc4 O-O 24. Bc3) 18. c4 Qxg2 19. Re1?! { (-5.32 → -6.06) Inaccuracy. Best move was Nc3. } (19. Nc3 Nc6) 19... Qf2? { (-6.06 → -4.75) Mistake. Best move was Nc6. } (19... Nc6 20. Nc3) 20. e5? { (-4.75 → -7.46) Mistake. Best move was Qe2. } (20. Qe2) 20... Qd4+? { (-7.46 → -5.78) Mistake. Best move was b5. } (20... b5 21. Nc3 bxc4+ 22. bxc4 Nc6 23. Be3 Bxe3 24. Ra2 Bd2 25. Rxd2 Qd4+ 26. Kc2 Qc5 27. Rd5) 21. Ke2?? { (-5.78 → -12.05) Blunder. Best move was Kc2. } (21. Kc2) 21... b5? { (-12.05 → -7.49) Mistake. Best move was Qxa1. } (21... Qxa1 22. Qd3 Qa2+ 23. Kd1 Qxh2 24. Nc3 Bb7 25. Nd5 Na6 26. b4 Bf8 27. f5 O-O-O 28. Re2) 22. e6? { (-7.49 → -12.81) Mistake. Best move was Qxd4. } (22. Qxd4 Bxd4 23. Ra2 bxc4 24. b4 c3+ 25. Kd1 Bd3 26. Nd2 a5 27. Nb3 Nc6 28. Be3 Bxe3) 22... bxc4 23. exf7+ Kxf7 24. f5?! { (-12.87 → Mate in 1) Checkmate is now unavoidable. Best move was Qxd4. } (24. Qxd4 Bxd4) 24... cxb3+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qf2#. } (24... Qf2#) 25. Qd3 Qxd3# { Black wins by checkmate. } 0-1