lichess dev

[Event "First player Arena"] [Site "http://chess-academy.net/q5mV6OfX"] [Date "2020.07.08"] [Round "-"] [White "Dragos_B"] [Black "Paul_10"] [Result "0-1"] [UTCDate "2020.07.08"] [UTCTime "17:05:12"] [WhiteElo "1238"] [BlackElo "1797"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e5 2. Bc4? { (0.41 → -0.61) Mistake. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... Nf6?! { (-0.61 → -0.01) Inaccuracy. Best move was d5. } (2... d5 3. Bb3 Nf6 4. d4 exd4 5. exd4 Bd6 6. Ne2 c6 7. Bf4) 3. Qf3? { (-0.01 → -2.00) Mistake. Best move was d4. } (3. d4 exd4 4. exd4 d5 5. Bd3 c5 6. Nf3 c4 7. Be2 Be7) 3... Nc6? { (-2.00 → -0.61) Mistake. Best move was d5. } (3... d5 4. Bb3 a5 5. Nc3 c6 6. a4 Bd6 7. Qd1 O-O 8. Nge2 h5 9. h3 h4 10. O-O) 4. Qe2? { (-0.61 → -1.76) Mistake. Best move was Nc3. } (4. Nc3 Na5 5. d3 Bb4 6. Bd2 d6 7. Bb3 Nxb3 8. axb3 d5) 4... Bc5? { (-1.76 → 0.21) Mistake. Best move was d5. } (4... d5 5. Bb3) 5. Qd3?? { (0.21 → -2.79) Blunder. Best move was Bxf7+. } (5. Bxf7+) 5... Ng4?? { (-2.79 → 0.41) Blunder. Best move was O-O. } (5... O-O 6. Bb5 d5 7. Bxc6 bxc6 8. Qb3 Bd7 9. Ne2 Bd6 10. c4 Bf5 11. O-O Rb8 12. Qc3) 6. Qd5? { (0.41 → -1.29) Mistake. Best move was Bxf7+. } (6. Bxf7+ Kxf7) 6... Qf6? { (-1.29 → 0.71) Mistake. Best move was Qe7. } (6... Qe7 7. Qf3) 7. Qxf7+?? { (0.71 → -4.13) Blunder. Best move was f3. } (7. f3) 7... Qxf7 8. Bxf7+ Kxf7 9. Nf3 Nb4?! { (-4.34 → -3.83) Inaccuracy. Best move was d5. } (9... d5 10. d3) 10. Ng5+?? { (-3.83 → -7.53) Blunder. Best move was Na3. } (10. Na3) 10... Ke8?? { (-7.53 → -4.02) Blunder. Best move was Kg6. } (10... Kg6 11. Na3 Kxg5 12. d4 Be7 13. h3 Nh6 14. dxe5 Kg6 15. Bd2 b6 16. g4 Ba6 17. f4) 11. Nf7?? { (-4.02 → -12.25) Blunder. Best move was Na3. } (11. Na3 h6 12. Ne4 Be7 13. f3 Nf6 14. Nf2 d5 15. b3 Bf5 16. Bb2 Bd6 17. c4 Nd3+) 11... Rf8? { (-12.25 → -7.92) Mistake. Best move was Nxc2+. } (11... Nxc2+ 12. Kd1 Nxa1 13. f3 Nf2+ 14. Ke2 Nxh1 15. Nxh8 d6 16. Kf1 Be6 17. b3 Nc2 18. Kg1) 12. Nxe5 Nxc2+?! { (-8.45 → -7.67) Inaccuracy. Best move was Nxe5. } (12... Nxe5 13. Na3) 13. Ke2? { (-7.67 → -11.18) Mistake. Best move was Kd1. } (13. Kd1 Nxe5 14. Kxc2 Rxf2 15. Nc3 d5 16. Nxd5 Bf5+ 17. Kc3 Rd8 18. e4 Bxe4 19. Re1 Bxd5) 13... Rxf2+? { (-11.18 → -8.86) Mistake. Best move was Nxe5. } (13... Nxe5 14. d4 Ng4 15. f3 Bd6 16. Nc3 Nxa1 17. Bd2 b6 18. Rxa1 Ba6+ 19. Ke1 Bxh2 20. Ne2) 14. Kd3? { (-8.86 → -12.46) Mistake. Best move was Kd1. } (14. Kd1 Ncxe3+) 14... Nxa1?! { (-12.46 → -9.25) Inaccuracy. Best move was Nb4+. } (14... Nb4+ 15. Kc3) 15. Nxg4 Rf5? { (-9.11 → -6.51) Mistake. Best move was Rxg2. } (15... Rxg2) 16. Nh6? { (-6.51 → -9.32) Mistake. Best move was b4. } (16. b4) 16... gxh6 17. Re1? { (-8.91 → -11.64) Mistake. Best move was b4. } (17. b4 Bxb4 18. Bb2 d5 19. g4 Rf2 20. h3 h5 21. Bxa1 hxg4 22. hxg4 Bxg4 23. Kc2 Bf5+) 17... Rd5+ 18. Ke4 c6 19. Rf1 d6 20. Rf5 Rxf5 21. Kd3 Rd5+ 22. Kc4?! { (-19.86 → Mate in 3) Checkmate is now unavoidable. Best move was Kc3. } (22. Kc3 Bf5) 22... b5+ 23. Kc3 b4+ 24. Kc4 Ba6# { Black wins by checkmate. } 0-1