lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/efwKlmLN"] [Date "2021.01.21"] [Round "-"] [White "CartoonNetwork"] [Black "Daria_Cirstea"] [Result "1-0"] [UTCDate "2021.01.21"] [UTCTime "17:53:01"] [WhiteElo "1581"] [BlackElo "1338"] [WhiteRatingDiff "+40"] [BlackRatingDiff "-5"] [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 } e6 2. Nf3 Nc6?! { (0.09 → 0.85) Inaccuracy. Best move was Nf6. } (2... Nf6 3. d4 Be7 4. c4 d5 5. cxd5 exd5 6. Nc3 O-O 7. Bd3) 3. g3?! { (0.85 → -0.04) Inaccuracy. Best move was d4. } (3. d4 d5 4. c4 Nf6 5. Nc3 Bd6 6. c5 Be7 7. a3 O-O) 3... Nf6?! { (-0.04 → 0.52) Inaccuracy. Best move was e5. } (3... e5) 4. Bg2?! { (0.52 → 0.00) Inaccuracy. Best move was d4. } (4. d4 Be7 5. Be2 O-O 6. O-O b6 7. b3 Na5 8. c4 d5 9. cxd5 exd5 10. Nc3 Nb7) 4... Bb4?! { (0.00 → 0.99) Inaccuracy. Best move was e5. } (4... e5 5. d4) 5. O-O d5 6. a3?! { (0.75 → 0.24) Inaccuracy. Best move was d4. } (6. d4 O-O 7. Nbd2 Bd6 8. c4 b6 9. b3 Bb7 10. Bb2 Rc8 11. Ne5 Ne7 12. Rc1 c5) 6... Bc5? { (0.24 → 1.58) Mistake. Best move was Bd6. } (6... Bd6 7. d4 e5 8. c4 dxc4 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Nd2 c3 12. bxc3 O-O 13. Bb2) 7. b4? { (1.58 → 0.56) Mistake. Best move was d4. } (7. d4) 7... Bb6? { (0.56 → 1.67) Mistake. Best move was Bd6. } (7... Bd6 8. Bb2 O-O 9. d3 a5 10. b5 Ne7 11. Bxf6 gxf6 12. c4 c6 13. Nc3 Ng6 14. Nd2) 8. Nc3? { (1.67 → 0.67) Mistake. Best move was d4. } (8. d4) 8... e5?! { (0.67 → 1.37) Inaccuracy. Best move was a6. } (8... a6 9. Bb2 O-O 10. Ne2 a5 11. b5 Na7 12. a4 c6 13. d3 cxb5 14. axb5 Nxb5 15. c4) 9. Nh4? { (1.37 → -0.41) Mistake. Best move was b5. } (9. b5) 9... d4? { (-0.41 → 0.66) Mistake. Best move was a6. } (9... a6 10. Bb2 O-O 11. Ne2 Re8 12. d3 d4 13. exd4 Nxd4 14. Nxd4 exd4 15. Re1 a5 16. Rxe8+) 10. exd4? { (0.66 → -0.37) Mistake. Best move was Ne4. } (10. Ne4 O-O 11. Nxf6+ Qxf6 12. Bb2 Rd8 13. Qh5 Qe6 14. Rae1 Qg4 15. Qxg4 Bxg4 16. c4 dxc3) 10... exd4? { (-0.37 → 0.95) Mistake. Best move was Nxd4. } (10... Nxd4 11. h3) 11. Re1+ Be6 12. Ne4 Nxe4?! { (0.60 → 1.21) Inaccuracy. Best move was O-O. } (12... O-O) 13. Bxe4 Ne5? { (0.80 → 2.79) Mistake. Best move was O-O. } (13... O-O 14. Qh5 f5 15. Bxc6 Bf7 16. Qxf5 bxc6 17. d3 Bd5 18. Bg5 Rxf5 19. Bxd8 Rf7 20. Be7) 14. Bf5? { (2.79 → 0.84) Mistake. Best move was Qh5. } (14. Qh5) 14... Nf3+?? { (0.84 → 6.83) Blunder. Best move was Qf6. } (14... Qf6) 15. Nxf3 O-O 16. Bxe6 fxe6 17. Rxe6?? { (6.77 → 3.15) Blunder. Best move was d3. } (17. d3) 17... Qd7?? { (3.15 → 6.18) Blunder. Best move was Qd5. } (17... Qd5 18. Rxb6) 18. Re4 Qd5? { (5.90 → 6.93) Mistake. Best move was d3. } (18... d3 19. Bb2) 19. Re5?? { (6.93 → 1.91) Blunder. Best move was d3. } (19. d3 Rae8 20. Ng5 Qf5 21. Qe2 Rxe4 22. Nxe4 a5 23. Bf4 Qg6 24. Be5 Ra8 25. Qd1 Re8) 19... Qd6?? { (1.91 → 6.17) Blunder. Best move was Qxf3. } (19... Qxf3 20. Qxf3 Rxf3 21. d3 Rf6 22. Bd2 Rc6 23. Rc1 Kf7 24. Kg2 Re6 25. Rxe6 Kxe6 26. Re1+) 20. Bb2?? { (6.17 → 2.31) Blunder. Best move was Re4. } (20. Re4) 20... d3?? { (2.31 → 7.56) Blunder. Best move was Rxf3. } (20... Rxf3 21. Qxf3 Qxe5 22. Qxb7 Rf8 23. Qc6 a5 24. bxa5 Qxa5 25. d3 Kh8 26. a4 Qd2 27. Rf1) 21. c4 c5? { (7.59 → 9.27) Mistake. Best move was Qf6. } (21... Qf6 22. Kg2 c6 23. c5 Bc7 24. Qb3+ Qf7 25. Qxf7+ Rxf7 26. Re3 h6 27. Rxd3 Re8 28. Re3) 22. Rd5? { (9.27 → 7.85) Mistake. Best move was Rg5. } (22. Rg5) 22... Qc6?! { (7.85 → 8.64) Inaccuracy. Best move was Qe7. } (22... Qe7 23. Ne5) 23. Ne5 Qc7? { (8.19 → 15.69) Mistake. Best move was Qf6. } (23... Qf6 24. Nxd3 Qf3 25. Qxf3 Rxf3 26. Ne5 Rf5 27. bxc5 Bc7 28. f4 Bxe5 29. Bxe5 Raf8 30. d4) 24. Rd7 Qc8?! { (14.99 → Mate in 12) Checkmate is now unavoidable. Best move was Rae8. } (24... Rae8 25. Rxc7) 25. b5?! { (Mate in 12 → 10.59) Lost forced checkmate sequence. Best move was Qg4. } (25. Qg4 Qxd7 26. Qxd7 h5 27. Ng6 Rf7 28. Ne7+ Kf8 29. Re1 cxb4 30. Ng6+ Kg8 31. Re8+ Rxe8) 25... a6 26. Rxd3? { (22.25 → 8.22) Mistake. Best move was Qg4. } (26. Qg4) 26... axb5? { (8.22 → 10.47) Mistake. Best move was Qf5. } (26... Qf5 27. f4 Bc7 28. Rd5 Bxe5 29. Bxe5 Rfd8 30. bxa6 Rxd5 31. cxd5 Qd7 32. axb7 Qxb7 33. d6) 27. cxb5? { (10.47 → 8.32) Mistake. Best move was Nd7. } (27. Nd7 Qc7 28. Nxf8 Rxf8 29. Qg4 h5 30. Qe6+ Qf7 31. Rd7 Qxe6 32. Rxg7+ Kh8 33. Rg6+ Kh7) 27... c4? { (8.32 → 9.80) Mistake. Best move was Qe6. } (27... Qe6 28. Rd7) 28. Rc3?? { (9.80 → 4.35) Blunder. Best move was Rd7. } (28. Rd7 Bd8) 28... Qf5?? { (4.35 → 8.06) Blunder. Best move was Rxf2. } (28... Rxf2 29. Re3) 29. Rf3 Qg4? { (7.76 → 26.81) Mistake. Best move was Qe6. } (29... Qe6 30. Rc1) 30. Nxg4 Rae8?! { (23.68 → Mate in 8) Checkmate is now unavoidable. Best move was h5. } (30... h5 31. Ne3) 31. Rxf8+ Rxf8 32. Qc2?! { (Mate in 7 → 80.14) Lost forced checkmate sequence. Best move was Nh6+. } (32. Nh6+ Kh8 33. Qg4 Bxf2+ 34. Kg2 c3 35. Bxc3 Bd4 36. Qxd4 Rf2+ 37. Qxf2 b6 38. Qf8#) 32... h5?! { (80.14 → Mate in 7) Checkmate is now unavoidable. Best move was Re8. } (32... Re8 33. Qxc4+) 33. Qc3 hxg4 34. Qxg7# { White wins by checkmate. } 1-0