lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/0d6fYpNl"] [Date "2021.03.17"] [Round "-"] [White "Oilers"] [Black "DavidNicolaescu"] [Result "1-0"] [UTCDate "2021.03.17"] [UTCTime "17:52:16"] [WhiteElo "1331"] [BlackElo "1321"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-12"] [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. Qf3? { (0.34 → -0.82) Mistake. Best move was d4. } (2. d4 d5 3. c4 Nf6 4. Nf3 c5 5. Nc3 Nc6 6. Be2 cxd4) 2... Bc5? { (-0.82 → 0.74) Mistake. Best move was Nf6. } (2... Nf6 3. d4 c5 4. Qd1 d5 5. Nf3 Be7 6. Be2 O-O 7. O-O) 3. Bc4? { (0.74 → -0.99) Mistake. Best move was d4. } (3. d4 Bb6) 3... d5 4. Bf1?! { (-0.50 → -1.27) Inaccuracy. Best move was d4. } (4. d4 Be7) 4... Qf6? { (-1.27 → 0.34) Mistake. Best move was e5. } (4... e5 5. Qg3) 5. Qxf6?! { (0.34 → -0.62) Inaccuracy. Best move was d4. } (5. d4 Bd6) 5... Nxf6 6. Bb5+?! { (-0.05 → -0.77) Inaccuracy. Best move was d4. } (6. d4 Be7 7. Nf3 Bd7 8. a3 O-O 9. Nc3 c5 10. dxc5 a5 11. Be2 Bxc5 12. O-O Rc8) 6... c6?! { (-0.77 → -0.25) Inaccuracy. Best move was Bd7. } (6... Bd7 7. Be2 e5 8. Nf3 Bd6 9. d4 exd4 10. exd4 Nc6 11. O-O O-O 12. Nc3 Rae8 13. Be3) 7. Bf1?! { (-0.25 → -1.02) Inaccuracy. Best move was Be2. } (7. Be2 e5 8. Nf3 e4 9. Nd4 Bg4 10. b3 Bxe2 11. Nxe2 Nbd7 12. Bb2 O-O-O 13. d3 exd3) 7... b5?! { (-1.02 → -0.28) Inaccuracy. Best move was e5. } (7... e5 8. Nf3 Bd6 9. d3 O-O 10. Nbd2 Re8 11. Be2 a5 12. O-O a4 13. a3 Bf5 14. b4) 8. c3?! { (-0.28 → -0.91) Inaccuracy. Best move was Nf3. } (8. Nf3 Bd6 9. Be2 O-O 10. d3 a5 11. a4 b4 12. Nbd2 c5 13. O-O Nc6 14. b3 Nd7) 8... Na6? { (-0.91 → 0.29) Mistake. Best move was Be7. } (8... Be7 9. d4) 9. d3?! { (0.29 → -0.67) Inaccuracy. Best move was b4. } (9. b4) 9... b4?! { (-0.67 → 0.13) Inaccuracy. Best move was Bd6. } (9... Bd6 10. Nf3 O-O 11. d4 Nc7 12. a4 bxa4 13. Rxa4 a5 14. Nbd2 c5 15. dxc5 Bxc5 16. Nb3) 10. a3?! { (0.13 → -0.48) Inaccuracy. Best move was Be2. } (10. Be2 Bd6 11. Nf3 e5 12. O-O O-O 13. b3 Bg4 14. Bb2 Bxf3 15. gxf3 bxc3 16. Nxc3 Nc7) 10... bxc3 11. bxc3?! { (-0.02 → -0.64) Inaccuracy. Best move was Nxc3. } (11. Nxc3 O-O) 11... e5 12. d4 exd4?! { (-0.55 → 0.09) Inaccuracy. Best move was Bd6. } (12... Bd6 13. dxe5) 13. exd4?! { (0.09 → -0.78) Inaccuracy. Best move was cxd4. } (13. cxd4 Bd6 14. Bd3 Rb8 15. Ne2 Nc7 16. O-O Ba6 17. Bxa6 Nxa6 18. a4 O-O 19. h3 Nc7) 13... Bd6 14. Nd2?! { (-0.52 → -1.10) Inaccuracy. Best move was Bd3. } (14. Bd3 O-O) 14... c5? { (-1.10 → -0.05) Mistake. Best move was O-O. } (14... O-O 15. Bd3 Re8+ 16. Ne2 c5 17. Nf1 c4 18. Bc2 Bd7 19. Ne3 Nc7 20. O-O g6 21. a4) 15. dxc5? { (-0.05 → -2.16) Mistake. Best move was Bb5+. } (15. Bb5+ Ke7 16. Ngf3 c4 17. O-O Nc7 18. Ba4 Be6 19. Ne5 Rhc8 20. Re1 Kf8 21. Bc2 Rcb8) 15... Bxc5? { (-2.16 → 0.01) Mistake. Best move was Nxc5. } (15... Nxc5) 16. Bxa6? { (0.01 → -2.26) Mistake. Best move was Bb5+. } (16. Bb5+ Ke7 17. a4 Nc7 18. Nb3 Nxb5 19. axb5 Bb6 20. Ne2 Bd7 21. Ba3+ Kd8 22. Nbd4 Re8) 16... Bxa6 17. Nb3 Nd7? { (-2.59 → -0.96) Mistake. Best move was Bb6. } (17... Bb6) 18. Nxc5 Nxc5 19. Be3 Nb3? { (-1.38 → -0.34) Mistake. Best move was Nd3+. } (19... Nd3+ 20. Ke2) 20. Rb1 Bc4?! { (-0.76 → -0.12) Inaccuracy. Best move was Na5. } (20... Na5) 21. Nf3 g5? { (-0.26 → 1.03) Mistake. Best move was Na5. } (21... Na5 22. Kd2) 22. Ne5 f6 23. Nxc4 dxc4 24. O-O?! { (0.93 → 0.20) Inaccuracy. Best move was Rd1. } (24. Rd1) 24... Rb8?! { (0.20 → 1.09) Inaccuracy. Best move was O-O-O. } (24... O-O-O 25. Bxa7) 25. Rbd1?! { (1.09 → 0.51) Inaccuracy. Best move was f4. } (25. f4 g4) 25... f5? { (0.51 → 2.66) Mistake. Best move was a5. } (25... a5) 26. Bd4? { (2.66 → 0.29) Mistake. Best move was Bxg5. } (26. Bxg5 O-O 27. Rd5 Rbc8 28. g3 Rc6 29. Be3 Ra6 30. Re1 Ra5 31. Rxa5 Nxa5 32. Bf4 Nb7) 26... Rd8?? { (0.29 → 8.38) Blunder. Best move was O-O. } (26... O-O 27. Bxa7 Rbd8 28. f4 g4 29. Be3 Ra8 30. Rd7 Rf7 31. Rfd1 Rxa3 32. R7d5 Rf8 33. Rd6) 27. Bxh8 Rxd1?! { (7.96 → 8.92) Inaccuracy. Best move was Rd3. } (27... Rd3 28. Rfe1+) 28. Rxd1 f4 29. Bf6 g4 30. Be5 f3 31. gxf3 gxf3 32. h4 a5?! { (8.66 → 9.18) Inaccuracy. Best move was Ke7. } (32... Ke7 33. Rd6) 33. a4?! { (9.18 → 8.42) Inaccuracy. Best move was Rd5. } (33. Rd5 Kf7 34. Bf4 Kg6 35. a4 Kf6 36. Rg5 Kf7 37. Be3 Kf6 38. Rg4 Ke6 39. Rxc4 h5) 33... h5? { (8.42 → 12.45) Mistake. Best move was Nc5. } (33... Nc5) 34. Kf1 Nc5 35. Rd4 Nxa4 36. Rxc4 Nxc3? { (8.72 → Mate in 13) Checkmate is now unavoidable. Best move was Nb2. } (36... Nb2 37. Re4) 37. Rxc3 a4 38. Ke1 Kd7 39. Ra3 { Black resigns. } 1-0