lichess dev

[Event "Penrose Arena"] [Site "http://chess-academy.net/fOjrVJc6"] [Date "2021.02.15"] [Round "-"] [White "Nicolas9"] [Black "Poslednii_Predatel"] [Result "0-1"] [UTCDate "2021.02.15"] [UTCTime "17:56:18"] [WhiteElo "1232"] [BlackElo "1989"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } d5 2. f3? { (0.32 → -1.22) Mistake. Best move was d4. } (2. d4 e6 3. Nf3 Nf6 4. Bd3 c5 5. O-O Be7 6. dxc5 O-O) 2... c6? { (-1.22 → 0.17) Mistake. Best move was e5. } (2... e5) 3. g3? { (0.17 → -1.32) Mistake. Best move was d4. } (3. d4 Nf6) 3... e6? { (-1.32 → 0.11) Mistake. Best move was e5. } (3... e5) 4. h3? { (0.11 → -1.35) Mistake. Best move was f4. } (4. f4) 4... Bd6 5. d3? { (-1.06 → -3.66) Mistake. Best move was Ne2. } (5. Ne2 Ne7) 5... c5?? { (-3.66 → -0.34) Blunder. Best move was Bxg3+. } (5... Bxg3+ 6. Kd2 Ne7 7. c3 Bd6 8. f4 O-O 9. Nf3 b5 10. Rg1 c5 11. Ke1 Nbc6 12. Na3) 6. c3?? { (-0.34 → -3.44) Blunder. Best move was f4. } (6. f4 Ne7) 6... Nc6? { (-3.44 → -0.75) Mistake. Best move was Bxg3+. } (6... Bxg3+ 7. Kd2 Ne7 8. Kc2 Bd6 9. Na3 Bd7 10. Kb1 O-O 11. Ne2 b5 12. e4 b4 13. cxb4) 7. b3? { (-0.75 → -3.54) Mistake. Best move was Ne2. } (7. Ne2 b6 8. f4 Nge7 9. Bg2 O-O 10. c4 Qd7 11. O-O Bb7 12. Nbc3 Rad8 13. cxd5 exd5) 7... Bd7?? { (-3.54 → -0.28) Blunder. Best move was Bxg3+. } (7... Bxg3+ 8. Kd2) 8. a3?? { (-0.28 → -3.94) Blunder. Best move was Ne2. } (8. Ne2) 8... d4?? { (-3.94 → -0.78) Blunder. Best move was Bxg3+. } (8... Bxg3+ 9. Kd2 Bd6 10. f4 Nge7 11. Kc2 b5 12. Kb2 c4 13. Nf3 a5 14. e4 cxb3 15. e5) 9. b4?? { (-0.78 → -6.55) Blunder. Best move was Ne2. } (9. Ne2 Nge7) 9... c4?? { (-6.55 → -0.16) Blunder. Best move was Bxg3+. } (9... Bxg3+) 10. b5?? { (-0.16 → -5.19) Blunder. Best move was f4. } (10. f4 dxe3 11. Bxe3 Nf6 12. Nd2 cxd3 13. Bxd3 Bc7 14. Ne4 e5 15. Ne2 Nd5 16. Bc5 exf4) 10... a6?? { (-5.19 → -0.95) Blunder. Best move was Bxg3+. } (10... Bxg3+ 11. Kd2) 11. bxc6 b6?? { (-0.96 → 9.00) Blunder. Best move was Bxg3+. } (11... Bxg3+ 12. Ke2) 12. cxd7+ Qxd7 13. exd4? { (9.10 → 7.81) Mistake. Best move was f4. } (13. f4) 13... Rc8? { (7.81 → 9.95) Mistake. Best move was Bxg3+. } (13... Bxg3+ 14. Kd2) 14. d5?? { (9.95 → 3.47) Blunder. Best move was Kf2. } (14. Kf2 cxd3 15. Qxd3 Ra8 16. a4 h5 17. Nd2 Ne7 18. Ne2 h4 19. g4 f6 20. f4 Kf8) 14... Bc7?? { (3.47 → 8.73) Blunder. Best move was Bxg3+. } (14... Bxg3+ 15. Kd2) 15. dxe6? { (8.73 → 6.23) Mistake. Best move was Kf2. } (15. Kf2 Qxd5 16. Qc2 cxd3 17. Qxd3 Qxd3 18. Bxd3 a5 19. Ne2 Ne7 20. Bb5+ Kf8 21. Nd2 Nf5) 15... b5?? { (6.23 → 24.14) Blunder. Best move was Bxg3+. } (15... Bxg3+) 16. exd7+ Ke7?! { (23.80 → Mate in 11) Checkmate is now unavoidable. Best move was Kxd7. } (16... Kxd7 17. dxc4+ Ke7 18. f4 Nf6 19. cxb5 axb5 20. Bxb5 Rhd8 21. Qf3 Kf8 22. Nd2 Ne8 23. Ba6) 17. dxc8=Q Bd8?! { (56.70 → Mate in 3) Checkmate is now unavoidable. Best move was Be5. } (17... Be5 18. f4) 18. Qxd8+?! { (Mate in 3 → 43.59) Lost forced checkmate sequence. Best move was Qe2+. } (18. Qe2+ Kd6 19. Bf4+ Kd5 20. Qe5#) 18... Kxd8 { Black wins on time. } 0-1