lichess dev

[Event "Nicolas9 Arena"] [Site "http://chess-academy.net/iE7UJtqn"] [Date "2021.02.16"] [Round "-"] [White "stefanos12"] [Black "Nicolas9"] [Result "1-0"] [UTCDate "2021.02.16"] [UTCTime "17:26:09"] [WhiteElo "1296"] [BlackElo "1157"] [WhiteRatingDiff "+32"] [BlackRatingDiff "-19"] [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 } e6 2. d3?! { (0.34 → -0.38) Inaccuracy. Best move was d4. } (2. d4 d5 3. c4 Nf6 4. Nf3 c5 5. Nc3 Nc6 6. Be2 cxd4) 2... d6?! { (-0.38 → 0.34) Inaccuracy. Best move was d5. } (2... d5 3. Nf3 Bd6 4. Be2 c5 5. O-O Nf6 6. d4 O-O 7. dxc5) 3. c3?! { (0.34 → -0.35) Inaccuracy. Best move was Nf3. } (3. Nf3 Nf6 4. d4 Be7 5. Bd3 d5 6. O-O c5 7. b3 O-O) 3... c6? { (-0.35 → 0.69) Mistake. Best move was Nf6. } (3... Nf6 4. Nf3 d5 5. Be2 Bd6 6. c4 O-O 7. Nc3 c5 8. O-O) 4. b3?! { (0.69 → -0.25) Inaccuracy. Best move was Nf3. } (4. Nf3 e5) 4... b6?! { (-0.25 → 0.52) Inaccuracy. Best move was d5. } (4... d5 5. d4 Nf6 6. Bd3 Nbd7 7. Nf3 Bd6 8. Bb2 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. h3) 5. a4? { (0.52 → -0.50) Mistake. Best move was Nf3. } (5. Nf3) 5... a6?! { (-0.50 → 0.36) Inaccuracy. Best move was Nf6. } (5... Nf6 6. Nf3) 6. b4?! { (0.36 → -0.54) Inaccuracy. Best move was d4. } (6. d4 Bb7 7. Nf3 Nf6 8. Bd3 c5 9. Bb2 Be7 10. O-O O-O 11. Nbd2 cxd4 12. exd4 Nbd7) 6... a5? { (-0.54 → 0.52) Mistake. Best move was d5. } (6... d5) 7. c4? { (0.52 → -2.45) Mistake. Best move was b5. } (7. b5 Bb7 8. Bb2 Nf6 9. Nf3 d5 10. bxc6 Nxc6 11. Be2 Be7 12. Na3 O-O 13. Nb5 e5) 7... axb4 8. d4?! { (-1.95 → -2.54) Inaccuracy. Best move was Be2. } (8. Be2 Bb7 9. Nd2 Nf6 10. f4 d5 11. Bb2 Nbd7 12. Nh3 Bc5 13. e4 dxe4 14. dxe4 O-O) 8... b3?? { (-2.54 → 0.56) Blunder. Best move was c5. } (8... c5 9. Nd2) 9. e4? { (0.56 → -0.86) Mistake. Best move was Qxb3. } (9. Qxb3 Be7) 9... b2? { (-0.86 → 0.29) Mistake. Best move was d5. } (9... d5 10. cxd5) 10. e5?? { (0.29 → -22.31) Blunder. Best move was Bxb2. } (10. Bxb2 d5 11. cxd5 exd5 12. e5 Bb4+ 13. Bc3 Bxc3+ 14. Nxc3 Ne7 15. Nf3 O-O 16. Bd3 c5) 10... bxa1=Q 11. Qd2 Rxa4 12. Qb4 b5 13. Nf3 bxc4 14. Ng5 d5 15. Nxh7?! { (-35.59 → Mate in 7) Checkmate is now unavoidable. Best move was Qxb8. } (15. Qxb8 Rb4) 15... Rxh7?! { (Mate in 7 → -39.88) Lost forced checkmate sequence. Best move was Bxb4+. } (15... Bxb4+ 16. Ke2 Qxb1 17. f4 Qd3+ 18. Kf2 Ra2+ 19. Bd2 Rxd2+ 20. Be2 Qxe2+ 21. Kg1 Qxg2#) 16. Qxa4 Rxh2 17. Qb5?! { (-15.01 → Mate in 7) Checkmate is now unavoidable. Best move was Qxa1. } (17. Qxa1 Rxh1 18. Qb2 Nd7 19. g3 c5 20. f4 cxd4 21. Qg2 Rh7 22. Qb2 d3 23. Nc3 Nh6) 17... Rxh1 18. Qxc6+ Qd7 19. Qxc8+ { White wins on time. } 1-0