lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/kFLAgXU5"] [Date "2021.02.20"] [Round "-"] [White "Ericene"] [Black "nicoleta_antonia"] [Result "0-1"] [UTCDate "2021.02.20"] [UTCTime "17:00:03"] [WhiteElo "1169"] [BlackElo "1212"] [WhiteRatingDiff "-36"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game: King's Head Opening #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. f3? { (0.30 → -1.20) Mistake. Best move was Nf3. } { C20 King's Pawn Game: King's Head Opening #2 } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... f6? { (-1.20 → 1.10) Mistake. Best move was Nc6. } (2... Nc6 3. Nc3 Bc5 4. Bc4 d6 5. a3 Be6 6. Bxe6 fxe6 7. Nh3 h6 8. Nf2 Bxf2+ 9. Kxf2) 3. d3? { (1.10 → -1.05) Mistake. Best move was d4. } (3. d4) 3... d6? { (-1.05 → 1.00) Mistake. Best move was Nc6. } (3... Nc6) 4. c4? { (1.00 → -0.13) Mistake. Best move was d4. } (4. d4 Ne7) 4... Be7?! { (-0.13 → 0.47) Inaccuracy. Best move was Bd7. } (4... Bd7 5. Nc3 Nc6 6. Nge2 Nd4 7. Nxd4 exd4 8. Ne2 c5 9. Nf4 Ne7 10. Be2 g6 11. O-O) 5. b3? { (0.47 → -0.62) Mistake. Best move was Ne2. } (5. Ne2 f5 6. Nbc3 Nf6 7. exf5 Bxf5 8. d4 O-O 9. Ng3 Bg6 10. d5 c6 11. Bd3 e4) 5... Nh6? { (-0.62 → 0.64) Mistake. Best move was f5. } (5... f5 6. Nc3 Nf6 7. g3 c6 8. Bg2 d5 9. exd5 cxd5 10. f4 dxc4 11. fxe5 cxd3 12. exf6) 6. a4? { (0.64 → -1.51) Mistake. Best move was Nc3. } (6. Nc3) 6... O-O 7. Ba3? { (-0.95 → -2.02) Mistake. Best move was Nc3. } (7. Nc3 c6 8. Be3 Na6 9. Qd2 Nc5 10. Rb1 f5 11. b4 Ne6 12. Bf2 Bh4 13. g3 Bg5) 7... Na6 8. Nd2?! { (-1.74 → -2.28) Inaccuracy. Best move was Nc3. } (8. Nc3 c6) 8... Nc5?! { (-2.28 → -1.30) Inaccuracy. Best move was c6. } (8... c6) 9. Ra2?! { (-1.30 → -2.19) Inaccuracy. Best move was Qc2. } (9. Qc2 f5) 9... a6?! { (-2.19 → -1.62) Inaccuracy. Best move was f5. } (9... f5 10. b4) 10. Be2? { (-1.62 → -2.73) Mistake. Best move was g3. } (10. g3 f5 11. Qe2 Bg5 12. Bxc5 dxc5 13. Nh3 Be7 14. Nf2 Qd4 15. Bh3 f4 16. gxf4 exf4) 10... c6? { (-2.73 → -1.42) Mistake. Best move was a5. } (10... a5 11. Qc2) 11. Bb2? { (-1.42 → -2.83) Mistake. Best move was b4. } (11. b4 Ne6 12. Nh3 d5 13. Nf2 a5 14. b5 Bxa3 15. Rxa3 Nf7 16. O-O Nf4 17. g3 Nh3+) 11... Be6?! { (-2.83 → -1.93) Inaccuracy. Best move was a5. } (11... a5) 12. Ra1? { (-1.93 → -3.07) Mistake. Best move was d4. } (12. d4 exd4) 12... d5 13. cxd5?! { (-2.89 → -3.39) Inaccuracy. Best move was Qc2. } (13. Qc2 dxe4 14. dxe4 a5 15. g4 Qb6 16. Ba3 Rfd8 17. Kf1 Rd7 18. Nh3 Rad8 19. Rd1 Nxb3) 13... cxd5 14. exd5?! { (-3.00 → -3.99) Inaccuracy. Best move was b4. } (14. b4) 14... Qxd5?! { (-3.99 → -3.35) Inaccuracy. Best move was Bxd5. } (14... Bxd5 15. d4) 15. h4?? { (-3.35 → -6.93) Blunder. Best move was d4. } (15. d4) 15... Rfe8? { (-6.93 → -5.32) Mistake. Best move was Nf5. } (15... Nf5 16. Nh3 Nxd3+ 17. Bxd3 Qxd3 18. Nf2 Qe3+ 19. Qe2 Qxe2+ 20. Kxe2 Ng3+ 21. Ke1 Nxh1 22. Nxh1) 16. Rc1?! { (-5.32 → -6.23) Inaccuracy. Best move was Nh3. } (16. Nh3) 16... Nd7? { (-6.23 → -3.99) Mistake. Best move was Rad8. } (16... Rad8 17. b4) 17. Rb1? { (-3.99 → -5.24) Mistake. Best move was d4. } (17. d4 Bb4 18. Kf2 exd4 19. Ne4 Qa5 20. g4 Ne5 21. Bxd4 Rad8 22. Kf1 f5 23. Nc5 Bxc5) 17... Rac8 18. Rc1? { (-5.25 → -6.79) Mistake. Best move was Nc4. } (18. Nc4 Bc5 19. a5 b5 20. axb6 Nxb6 21. Nh3 Nf5 22. g4 Ne3 23. Nxe3 Bxe3 24. Rh2 Qd8) 18... Rxc1? { (-6.79 → -4.59) Mistake. Best move was Nf5. } (18... Nf5) 19. Bxc1? { (-4.59 → -6.20) Mistake. Best move was Qxc1. } (19. Qxc1) 19... Rc8? { (-6.20 → -4.89) Mistake. Best move was Nf5. } (19... Nf5) 20. Bb2? { (-4.89 → -7.63) Mistake. Best move was Nc4. } (20. Nc4 b5) 20... Nc5? { (-7.63 → -5.13) Mistake. Best move was Bb4. } (20... Bb4 21. Kf2 Qc5+ 22. d4 Qc2 23. Nc4 Rxc4 24. bxc4 Qxb2 25. g4 exd4 26. Nh3 Nc5 27. Kg3) 21. Ba3?? { (-5.13 → -8.37) Blunder. Best move was Nc4. } (21. Nc4 Rd8 22. Nh3 Nf5 23. O-O b5 24. axb5 axb5 25. g4 Ng3 26. Ne3 Qc6 27. Nf2 Nxf1) 21... b6?? { (-8.37 → -4.91) Blunder. Best move was Nf5. } (21... Nf5 22. Nc4 Qd4 23. g4 Ng3 24. Bb2 Nxd3+ 25. Qxd3 Bb4+ 26. Kd1 Qc5 27. Bd4 exd4 28. Rh3) 22. g3?? { (-4.91 → -8.49) Blunder. Best move was Nc4. } (22. Nc4 Qc6 23. d4 exd4 24. Bxc5 Qxc5 25. Bd3 b5 26. axb5 axb5 27. Nd2 Qe5+ 28. Qe2 Rc1+) 22... Bd8?? { (-8.49 → -3.30) Blunder. Best move was Nf5. } (22... Nf5 23. Nc4 Nxg3 24. Rh3 Bxh3 25. Nxh3 Qd4 26. Nxb6 Rd8 27. Qc1 Kh8 28. Qc2 Nxd3+ 29. Qxd3) 23. f4?? { (-3.30 → -14.30) Blunder. Best move was d4. } (23. d4 Qxd4 24. Bxc5 Rxc5 25. Bc4 Bxc4 26. bxc4 Be7 27. Ne2 Qe3 28. Qc2 Rc8 29. Qe4 Qxe4) 23... exf4?? { (-14.30 → -6.65) Blunder. Best move was Qxh1. } (23... Qxh1) 24. gxf4?? { (-6.65 → -14.01) Blunder. Best move was Ngf3. } (24. Ngf3 Nf5 25. Bxc5 Nxg3 26. Kf2 Nxh1+ 27. Qxh1 bxc5 28. Qg2 Bb6 29. Nc4 Bc7 30. Ncd2 Re8) 24... Qxh1 25. Kf2 Qxh4+ 26. Ke3?! { (-14.19 → Mate in 2) Checkmate is now unavoidable. Best move was Kg2. } (26. Kg2 Nf5 27. Nf1 Bxb3 28. Qb1 Bd5+ 29. Bf3 Qg4+ 30. Kf2 Qxf4 31. Bc1 Qd4+ 32. Ke2 Bc4) 26... Qg3+?! { (Mate in 2 → Mate in 9) Not the best checkmate sequence. Best move was Nf5+. } (26... Nf5+ 27. Kf3 Qg3#) 27. Ngf3 Nf5# { Black wins by checkmate. } 0-1