lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/CMiTs6Eu"] [Date "2021.03.01"] [Round "-"] [White "MariusR"] [Black "DavidRusu"] [Result "1-0"] [UTCDate "2021.03.01"] [UTCTime "17:14:35"] [WhiteElo "1507"] [BlackElo "1621"] [WhiteRatingDiff "+38"] [BlackRatingDiff "-37"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C21"] [Opening "Center Game #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. d4?! { (0.30 → -0.38) Inaccuracy. Best move was Nf3. } { C21 Center Game #2 } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... Qf6? { (-0.38 → 1.53) Mistake. Best move was exd4. } (2... exd4 3. Nf3 Bb4+ 4. Nbd2 Nc6 5. a3 Bxd2+ 6. Qxd2 Nf6 7. e5) 3. d5? { (1.53 → 0.16) Mistake. Best move was dxe5. } (3. dxe5 Qxe5 4. Bd3 Nf6 5. Nc3 Bb4 6. Nf3 Bxc3+ 7. bxc3 Qxc3+ 8. Bd2 Qc6 9. O-O O-O) 3... d6? { (0.16 → 1.18) Mistake. Best move was Bc5. } (3... Bc5 4. Nf3) 4. Nf3?! { (1.18 → 0.58) Inaccuracy. Best move was Ne2. } (4. Ne2 h5 5. Nbc3 Qd8 6. Be3 Nf6 7. f3 c6 8. Qd2 Be7 9. O-O-O O-O 10. Kb1 Nbd7) 4... Bg4?! { (0.58 → 1.27) Inaccuracy. Best move was Qg6. } (4... Qg6 5. Nc3) 5. Bg5? { (1.27 → -0.60) Mistake. Best move was Be2. } (5. Be2 Qd8 6. c4 Nf6 7. Nc3 Be7 8. Nd2 Bxe2 9. Qxe2 O-O 10. Nf1 Nfd7 11. Ng3 Bg5) 5... Bxf3? { (-0.60 → 1.84) Mistake. Best move was Qxg5. } (5... Qxg5 6. Nxg5 Bxd1 7. Kxd1 Be7 8. Nf3 c6 9. Nc3 Nd7 10. a4 Ngf6 11. Nd2 a5 12. g3) 6. Bxf6?? { (1.84 → -3.93) Blunder. Best move was Qd2. } (6. Qd2) 6... Bxd1 7. Kxd1? { (-3.60 → -4.97) Mistake. Best move was Bxg7. } (7. Bxg7 Bxg7) 7... Nxf6 8. Bb5+?! { (-4.55 → -5.18) Inaccuracy. Best move was Nc3. } (8. Nc3 g5 9. Bd3 a6 10. Ke2 h5 11. a4 Nbd7 12. a5 Bg7 13. h3 O-O-O 14. b4 Rdg8) 8... Nbd7 9. Nc3 a6 10. Be2 Nc5?! { (-5.37 → -4.83) Inaccuracy. Best move was h5. } (10... h5 11. h4 Ng4 12. Bxg4 hxg4 13. Ke2 g6 14. a4 Be7 15. g3 f5 16. h5 Kf7 17. hxg6+) 11. Kc1? { (-4.83 → -6.38) Mistake. Best move was f3. } (11. f3 g6 12. Ke1 Ke7 13. Kf2 h5 14. Rad1 Bh6 15. g3 Ncd7 16. Bd3 Bg7 17. h4 Bh6) 11... Nfxe4 12. Nxe4 Nxe4 13. Bf3?! { (-6.35 → -6.89) Inaccuracy. Best move was f3. } (13. f3 Nf6) 13... Nxf2 14. Rf1 e4 15. Bh5? { (-6.51 → -8.01) Mistake. Best move was Rxf2. } (15. Rxf2 exf3 16. Rxf3 Be7 17. Kd2 Bf6 18. Re1+ Kd7 19. g3 Rae8 20. Rxe8 Rxe8 21. b3 h5) 15... e3 16. Re1 g6 17. Bf3 Bh6 18. b3? { (-7.61 → -8.63) Mistake. Best move was a4. } (18. a4 f5 19. Be2 Ne4 20. c3 O-O 21. a5 Nc5 22. Kc2 Rae8 23. h4 f4 24. Bf3 Bg7) 18... O-O-O 19. Kb2?! { (-8.20 → -9.11) Inaccuracy. Best move was b4. } (19. b4 Rde8 20. Re2 Bg7 21. Rb1 Ne4 22. Bxe4 Rxe4 23. Rb3 Rhe8 24. g3 h5 25. Kd1 R8e5) 19... Bg7+ 20. Ka3? { (-8.84 → -10.28) Mistake. Best move was c3. } (20. c3 Nd3+ 21. Kc2 Nxe1+ 22. Rxe1 Rde8 23. g3 f5 24. a4 Rhf8 25. Kd3 f4 26. c4 g5) 20... Bxa1 21. Rxa1 Rhe8 22. Re1 h5 23. h4 f5 24. g3 b5 25. Kb4 c5+?! { (-11.14 → -9.34) Inaccuracy. Best move was e2. } (25... e2 26. Rxe2 Rxe2 27. Bxe2 Re8 28. Bf1 Re1 29. Bg2 Rg1 30. Bf3 Rxg3 31. Be2 Re3 32. Bf1) 26. Ka5?! { (-9.34 → -12.28) Inaccuracy. Best move was dxc6. } (26. dxc6 d5) 26... c4 27. bxc4 bxc4 28. Kxa6?! { (-9.40 → -12.69) Inaccuracy. Best move was Kb4. } (28. Kb4) 28... Rd7 29. Rb1 e2 30. Re1?! { (-19.20 → Mate in 6) Checkmate is now unavoidable. Best move was Bxe2. } (30. Bxe2 Rxe2) 30... Rc7?! { (Mate in 6 → -12.72) Lost forced checkmate sequence. Best move was Rb7. } (30... Rb7 31. Rxe2 Ne4 32. Rxe4 fxe4 33. Bg4+ hxg4 34. a3 Kc7 35. c3 Ra8#) 31. Bxe2 Rc5 32. Kb6 Rxd5? { (-18.90 → -8.44) Mistake. Best move was Kd7. } (32... Kd7) 33. Kc6? { (-8.44 → -14.79) Mistake. Best move was Bxc4. } (33. Bxc4 Rxe1) 33... Rd2 34. Bxc4 Rxc2?? { (-15.84 → Mate in 1) Checkmate is now unavoidable. Best move was Rxe1. } (34... Rxe1 35. Bb3 Ne4 36. a4 Nxg3 37. a5 Ne4 38. Be6+ Kb8 39. c4 Rh1 40. Bf7 Rg2 41. Bd5) 35. Rxe8# { White wins by checkmate. } 1-0