lichess dev

[Event "Grupa 8 Arena"] [Site "http://chess-academy.net/K2mRzn6a"] [Date "2022.01.15"] [Round "-"] [White "lion26"] [Black "rares34PRO"] [Result "0-1"] [UTCDate "2022.01.15"] [UTCTime "13:28:06"] [WhiteElo "1600"] [BlackElo "1407"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+58"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C21"] [Opening "Center Game #2"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 e5 2. d4?! { (0.30 → -0.38) Inaccuracy. Best move was Nf3. } { C21 Center Game #2 } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... f6? { (-0.38 → 2.23) Mistake. Best move was exd4. } (2... exd4 3. Nf3 Bb4+ 4. Nbd2 Nc6 5. a3 Bxd2+ 6. Qxd2 Nf6 7. e5) 3. c4? { (2.23 → 0.07) Mistake. Best move was Bc4. } (3. Bc4 Nc6) 3... d6? { (0.07 → 1.68) Mistake. Best move was exd4. } (3... exd4 4. Qxd4) 4. d5?! { (1.68 → 1.01) Inaccuracy. Best move was Nf3. } (4. Nf3 c5 5. d5 g6 6. Bd3 Bg7 7. Nc3 Nh6 8. h3 O-O 9. O-O Nf7 10. Qc2 Nd7) 4... c5?! { (1.01 → 1.84) Inaccuracy. Best move was f5. } (4... f5) 5. f4? { (1.84 → 0.61) Mistake. Best move was Nc3. } (5. Nc3 g6) 5... Nd7? { (0.61 → 2.70) Mistake. Best move was exf4. } (5... exf4 6. Bxf4) 6. Nc3? { (2.70 → 0.83) Mistake. Best move was f5. } (6. f5 g6) 6... Qa5? { (0.83 → 2.81) Mistake. Best move was exf4. } (6... exf4 7. Bxf4 g6 8. Qd2 h5 9. Nf3 g5 10. Be3 Nh6 11. h3 Nf7 12. Be2 Nde5 13. Qd1) 7. Nf3? { (2.81 → 1.55) Mistake. Best move was f5. } (7. f5 g6 8. Nf3 Qd8 9. Bd3 Nh6 10. Nh4 g5 11. O-O Nf7 12. Nf3 h5 13. h3 Rg8) 7... g5?? { (1.55 → 5.19) Blunder. Best move was exf4. } (7... exf4 8. Bxf4) 8. fxg5 h6?! { (4.42 → 5.22) Inaccuracy. Best move was Bg7. } (8... Bg7) 9. gxf6? { (5.22 → 3.73) Mistake. Best move was g6. } (9. g6 f5 10. exf5 Ndf6 11. Nh4 Bd7 12. Bd2 Bg7 13. g3 Ne7 14. Bh3 Qc7 15. O-O O-O-O) 9... Ndxf6 10. Be2 Nxe4?! { (3.35 → 4.26) Inaccuracy. Best move was Bd7. } (10... Bd7 11. O-O O-O-O 12. a3 Rh7 13. Rb1 Qc7 14. Kh1 Rg7 15. b4 Be7 16. Be3 Nh5 17. bxc5) 11. O-O Ngf6?? { (4.11 → 8.70) Blunder. Best move was Nxc3. } (11... Nxc3 12. bxc3) 12. Nxe4 Nxe4 13. h3?? { (8.43 → 3.33) Blunder. Best move was Nh4. } (13. Nh4 Be7 14. Ng6 Rg8 15. Qc2 Rxg6 16. Qxe4 Rf6 17. Rxf6 Bxf6 18. Qg6+ Kd7 19. Bxh6 Be7) 13... Ng3 14. Rf2? { (3.52 → 1.02) Mistake. Best move was Nh4. } (14. Nh4 Nxf1) 14... Rg8?? { (1.02 → 4.02) Blunder. Best move was Bd7. } (14... Bd7) 15. Bd2? { (4.02 → 2.35) Mistake. Best move was Nh4. } (15. Nh4) 15... Qd8?? { (2.35 → 6.37) Blunder. Best move was Qb6. } (15... Qb6 16. Nh4 Ne4 17. Bh5+ Kd8 18. Re2 Nxd2 19. Qxd2 Be7 20. Ng6 Bg5 21. Qd3 Kc7 22. h4) 16. Bxh6?? { (6.37 → -4.53) Blunder. Best move was Nxe5. } (16. Nxe5) 16... Bxh6 17. Bd3?? { (-4.32 → -8.41) Blunder. Best move was Nxe5. } (17. Nxe5 dxe5) 17... e4? { (-8.41 → -6.31) Mistake. Best move was Be3. } (17... Be3 18. Qc2) 18. Bc2?? { (-6.31 → -10.46) Blunder. Best move was Bxe4. } (18. Bxe4 Nxe4 19. Qe2 Bf5 20. Re1 Qf6 21. Nd2 Bxd2 22. Qxd2 O-O-O 23. Rxe4 Rxg2+ 24. Kxg2 Bxe4+) 18... Bxh3? { (-10.46 → -8.08) Mistake. Best move was e3. } (18... e3) 19. gxh3? { (-8.08 → -10.98) Mistake. Best move was Bxe4. } (19. Bxe4 Qe7 20. Qd3 Nxe4 21. Re1 Bf5 22. Nh2 Rg3 23. Rxe4 Rxd3 24. Rxe7+ Kxe7 25. Rxf5 Be3+) 19... Be3 20. Kh2 Bxf2 21. Ne1?! { (-13.63 → Mate in 2) Checkmate is now unavoidable. Best move was Qd2. } (21. Qd2 e3) 21... Qh4?! { (Mate in 2 → Mate in 7) Not the best checkmate sequence. Best move was Nf1+. } (21... Nf1+ 22. Kh1 Rg1#) 22. Nf3 Qf4 23. Nh4 Qxh4?! { (Mate in 2 → Mate in 6) Not the best checkmate sequence. Best move was Nf1+. } { Black wins on time. } (23... Nf1+ 24. Kh1 Rg1#) 0-1