lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/krv8eM5l"] [Date "2020.12.01"] [Round "-"] [White "Stefanos"] [Black "Creat1ve2005"] [Result "0-1"] [UTCDate "2020.12.01"] [UTCTime "17:29:51"] [WhiteElo "1259"] [BlackElo "1911"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [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 } c6?! { (-0.02 → 0.65) Inaccuracy. Best move was d5. } (1... d5 2. d4 Nf6 3. c4 e6 4. Nf3 Be7 5. cxd5 exd5 6. Bd3) 2. Nf3?! { (0.65 → 0.09) Inaccuracy. Best move was c4. } (2. c4 d5 3. Nf3 Nf6 4. Nc3 e6 5. d4 Be7 6. Bd3 O-O 7. O-O c5 8. dxc5 Nbd7) 2... b6?! { (0.09 → 0.99) Inaccuracy. Best move was d5. } (2... d5 3. c4 Nf6 4. Nc3 e6 5. d4 Be7 6. Bd3 O-O 7. O-O c5 8. h3 dxc4 9. Bxc4) 3. c3? { (0.99 → -0.01) Mistake. Best move was d4. } (3. d4) 3... Bb7?! { (-0.01 → 0.53) Inaccuracy. Best move was d5. } (3... d5 4. d4 Bf5 5. Bd3 Bxd3 6. Qxd3 Nf6 7. Nbd2 e6 8. O-O c5 9. b4 Be7 10. bxc5) 4. Qb3? { (0.53 → -0.72) Mistake. Best move was e4. } (4. e4) 4... d5?! { (-0.72 → -0.09) Inaccuracy. Best move was Nf6. } (4... Nf6) 5. e4? { (-0.09 → -1.74) Mistake. Best move was a4. } (5. a4 Nf6 6. a5 e6 7. d4 Bd6 8. c4 O-O 9. c5 Bc7 10. Be2 Ba6 11. axb6 axb6) 5... dxe4 6. Ne5?! { (-1.34 → -2.07) Inaccuracy. Best move was Ng5. } (6. Ng5 Qd5) 6... e6 7. c4? { (-1.49 → -4.10) Mistake. Best move was d4. } (7. d4 exd3 8. Nxd3 Nd7 9. Be2 Qc7 10. Be3 c5 11. Na3 Bxg2 12. Rg1 Bc6 13. O-O-O a6) 7... Nf6? { (-4.10 → -2.26) Mistake. Best move was Na6. } (7... Na6) 8. f4? { (-2.26 → -3.43) Mistake. Best move was Be2. } (8. Be2) 8... exf3 9. gxf3? { (-3.00 → -5.30) Mistake. Best move was Qxf3. } (9. Qxf3) 9... Na6? { (-5.30 → -4.12) Mistake. Best move was Nh5. } (9... Nh5 10. Kd1 Bd6 11. Qe3 c5 12. Rg1 Qf6 13. Ng4 Qh4 14. Qf2 Qe7 15. d3 f5 16. Ne3) 10. f4 Nc5? { (-4.32 → -2.37) Mistake. Best move was Nh5. } (10... Nh5 11. Qe3) 11. Qc3? { (-2.37 → -3.88) Mistake. Best move was Qe3. } (11. Qe3 Ncd7) 11... Nfe4 12. Qe3?! { (-3.65 → -4.59) Inaccuracy. Best move was Qh3. } (12. Qh3) 12... Nf6?? { (-4.59 → -1.56) Blunder. Best move was Qh4+. } (12... Qh4+ 13. Ke2) 13. f5?? { (-1.56 → -4.60) Blunder. Best move was Bg2. } (13. Bg2 Ncd7) 13... Bd6? { (-4.60 → -3.55) Mistake. Best move was Be7. } (13... Be7 14. d4 exf5 15. dxc5 Bxc5 16. Qg3 Ne4 17. Qf4 Nf2 18. Be3 Nxh1 19. Bxc5 bxc5 20. Bh3) 14. b4? { (-3.55 → -6.00) Mistake. Best move was d4. } (14. d4 Nfe4 15. f6 Bxe5 16. dxe5 gxf6 17. Nd2 f5 18. Nf3 Qe7 19. b4 Nd7 20. Ba3 O-O-O) 14... Bxe5? { (-6.00 → -4.18) Mistake. Best move was Nce4. } (14... Nce4) 15. bxc5?? { (-4.18 → -8.75) Blunder. Best move was Qxe5. } (15. Qxe5 Nd3+) 15... Bxa1 16. cxb6? { (-8.50 → -12.41) Mistake. Best move was fxe6. } (16. fxe6 Bd4 17. Qe2 Bxc5 18. Kd1 O-O 19. Kc2 Bc8 20. Bh3 fxe6 21. Re1 e5 22. Bxc8 Qxc8) 16... Qxb6?! { (-12.41 → -9.13) Inaccuracy. Best move was c5. } (16... c5 17. Rg1 Bd4 18. Qg5 Bf2+ 19. Kd1 Qd4 20. fxe6 Bxg1 21. Qxg7 Qg4+ 22. Qxg4 Nxg4 23. h3) 17. Qxb6 axb6 18. Nc3? { (-8.72 → -10.18) Mistake. Best move was fxe6. } (18. fxe6 Rxa2 19. c5 fxe6 20. Rg1 Kf7 21. cxb6 Rd8 22. Kd1 Bd4 23. Rg2 Ne4 24. Bc4 Ra4) 18... Bxc3 19. dxc3 exf5 20. Bd3?! { (-9.50 → -10.08) Inaccuracy. Best move was Rg1. } (20. Rg1 O-O 21. a3 Ng4 22. Kd1 Nxh2 23. Bh3 Bc8 24. Kc2 Ng4 25. Bxg4 fxg4 26. Be3 Rxa3) 20... O-O 21. Bxf5 Rfe8+ 22. Be6 Rxe6+ 23. Be3?! { (-25.08 → Mate in 17) Checkmate is now unavoidable. Best move was Kd1. } (23. Kd1 Rxa2 24. Bf4 Ne4 25. Kc1 Ra1+ 26. Kc2 Rxh1 27. h4 Nc5 28. Bd2 Re2 29. h5 Rxh5) 23... Rxe3+ 24. Kd1 Rae8?! { (Mate in 8 → -25.91) Lost forced checkmate sequence. Best move was Rxa2. } (24... Rxa2 25. Re1 Ra1+ 26. Kc2 Raxe1 27. h4 R1e2+ 28. Kb3 c5 29. h5 Ne4 30. Ka4 Bc6+ 31. Kb3) 25. Kc1 Re1+ 26. Kb2?! { (-67.86 → Mate in 6) Checkmate is now unavoidable. Best move was Rxe1. } (26. Rxe1 Rxe1+) 26... Rxh1 27. Kc2 Rxh2+ 28. Kb1 g5?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Re1#. } (28... Re1#) 29. Ka1 g4?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Re1#. } (29... Re1#) 30. Kb1 g3?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Re1#. } (30... Re1#) 31. a4 g2?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Re1#. } (31... Re1#) 32. a5 g1=Q# { Black wins by checkmate. } 0-1