lichess dev

[Event "Iustina Arena"] [Site "http://chess-academy.net/UihfVHFH"] [Date "2020.09.23"] [Round "-"] [White "ciochinamatvei"] [Black "raresgorea"] [Result "1-0"] [UTCDate "2020.09.23"] [UTCTime "16:34:19"] [WhiteElo "1219"] [BlackElo "1201"] [WhiteRatingDiff "+62"] [BlackRatingDiff "-74"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B07"] [Opening "Pirc Defense #4"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d6?! { (0.12 → 0.73) Inaccuracy. Best move was e6. } { B07 Pirc Defense #4 } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Bb5+?! { (0.73 → 0.12) Inaccuracy. Best move was d4. } (2. d4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bd3 Nbd7 6. e5 dxe5) 2... Nd7 3. Ba4?! { (0.42 → -0.15) Inaccuracy. Best move was d4. } (3. d4) 3... e5?! { (-0.15 → 0.52) Inaccuracy. Best move was Nf6. } (3... Nf6 4. d3) 4. Nf3?! { (0.52 → -0.24) Inaccuracy. Best move was c4. } (4. c4 c6 5. Nc3 Nc5 6. Bc2 Ne6 7. Nf3 Qb6 8. O-O Be7 9. h3 Nf6 10. Na4 Qd8) 4... c5?! { (-0.24 → 0.70) Inaccuracy. Best move was c6. } (4... c6 5. c3 Ngf6 6. d3 Be7 7. O-O O-O 8. Bc2 d5 9. h3 Qc7 10. Nbd2 dxe4 11. Nxe4) 5. Ng5?? { (0.70 → -4.82) Blunder. Best move was O-O. } (5. O-O Nf6 6. d3 Be7 7. Bd2 O-O 8. c4 Nb8 9. Nc3 Nc6 10. h3 h6 11. Rc1 Nd4) 5... Qxg5 6. O-O Be7?! { (-4.71 → -3.95) Inaccuracy. Best move was Qh4. } (6... Qh4 7. d3) 7. Re1?! { (-3.95 → -4.88) Inaccuracy. Best move was d4. } (7. d4 Qg6) 7... Nh6?! { (-4.88 → -4.00) Inaccuracy. Best move was Nf6. } (7... Nf6 8. Qf3) 8. Bb3?! { (-4.00 → -4.83) Inaccuracy. Best move was d4. } (8. d4 Qg6) 8... O-O 9. Re2?! { (-4.37 → -5.19) Inaccuracy. Best move was d3. } (9. d3 Qg6) 9... d5? { (-5.19 → -3.88) Mistake. Best move was Qg6. } (9... Qg6 10. d3 Nb6 11. f3 Be6 12. Nc3 Bxb3 13. cxb3 f5 14. b4 cxb4 15. Qb3+ Kh8 16. Qxb4) 10. exd5?! { (-3.88 → -4.79) Inaccuracy. Best move was d3. } (10. d3 Qg6) 10... e4? { (-4.79 → -2.69) Mistake. Best move was Qg6. } (10... Qg6) 11. Rxe4?! { (-2.69 → -3.66) Inaccuracy. Best move was Nc3. } (11. Nc3 Qg6 12. d3 Nf5 13. dxe4 Nd4 14. e5 Nxe2+ 15. Qxe2 Nb6 16. d6 Bg5 17. Nd5 Nxd5) 11... c4? { (-3.66 → -1.52) Mistake. Best move was Nf5. } (11... Nf5 12. d4 Qg6 13. c4 Re8 14. Bc2 Nf6 15. Rh4 cxd4 16. Nd2 h5 17. Rxd4 Bc5 18. Rf4) 12. Bxc4 f5?? { (-2.03 → 3.54) Blunder. Best move was Bd6. } (12... Bd6) 13. Re2?? { (3.54 → -2.37) Blunder. Best move was d6+. } (13. d6+ Kh8) 13... f4?? { (-2.37 → 3.33) Blunder. Best move was Bd6. } (13... Bd6 14. d4 Qh5 15. f4 Ng4 16. h3 Ngf6 17. Bb3 Ne4 18. c4 b6 19. Be3 Ndf6 20. Nd2) 14. Bb5?? { (3.33 → -8.96) Blunder. Best move was d6+. } (14. d6+ Kh8) 14... f3 15. Re6? { (-8.61 → Mate in 1) Checkmate is now unavoidable. Best move was Qf1. } (15. Qf1 fxe2 16. Bxe2 Qg6 17. d4 Qxc2 18. Bd3 Qc7 19. Bxh6 gxh6 20. Nc3 Bd6 21. g3 Qb6) 15... Qxd5?? { (Mate in 1 → -4.69) Lost forced checkmate sequence. Best move was Qxg2#. } (15... Qxg2#) 16. Bxd7?? { (-4.69 → -9.27) Blunder. Best move was Rxe7. } (16. Rxe7 Qg5 17. g3 Qxe7 18. b3 Qe5 19. Bc4+ Kh8 20. d4 Qh5 21. Ba3 Rf5 22. Qf1 Nf6) 16... Qxe6?? { (-9.27 → 3.29) Blunder. Best move was Bxd7. } (16... Bxd7 17. Rxe7 Qg5 18. g3 Qxe7 19. d4 Rae8 20. Bd2 Bh3 21. Nc3 Ng4 22. Nd5 Qd8 23. c4) 17. Bxe6+ Nf7?? { (3.06 → 10.56) Blunder. Best move was Bxe6. } (17... Bxe6) 18. Bxc8 Raxc8 19. a4? { (10.59 → 8.75) Mistake. Best move was Qxf3. } (19. Qxf3) 19... a5? { (8.75 → 10.42) Mistake. Best move was fxg2. } (19... fxg2 20. d4 Rc6 21. Nc3 Rg6 22. Bf4 Bd6 23. Bg3 Ng5 24. Kxg2 Nf3 25. Ne4 Bxg3 26. fxg3) 20. Nc3?! { (10.42 → 9.17) Inaccuracy. Best move was Qxf3. } (20. Qxf3 Bc5) 20... Ng5?! { (9.17 → 10.36) Inaccuracy. Best move was fxg2. } (20... fxg2 21. Nd5) 21. Nd5 Ne4 22. Nxe7+ Kf7 23. Nxc8 Rxc8 24. gxf3 Ng5 25. f4 Rc4 26. fxg5 g6?! { (22.85 → Mate in 9) Checkmate is now unavoidable. Best move was Rc6. } (26... Rc6 27. Qh5+) 27. Ra3 Ke6 28. Re3+ Kf7 29. Rd3?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Qf3+. } (29. Qf3+ Rf4 30. Qxf4+ Kg7 31. Qf6+ Kg8 32. Re8#) 29... Rc7 30. Rf3+?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Qf3+. } (30. Qf3+ Ke8 31. Qd5 Rc8 32. Qe6+ Kf8 33. Rd7 h6 34. Qf7#) 30... Kg7 31. Qf1 Rxc2 32. Rh3?! { (Mate in 6 → 38.67) Lost forced checkmate sequence. Best move was Qe1. } (32. Qe1 Rc8 33. Qe7+ Kg8 34. Qe6+ Kg7 35. Rf7+ Kg8 36. Rxb7+ Kf8 37. Qxc8#) 32... Rxc1?! { (38.67 → Mate in 4) Checkmate is now unavoidable. Best move was h5. } (32... h5) 33. Qxc1 Kf7 34. Rf3+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Rxh7+. } (34. Rxh7+ Ke6 35. Qc5 b6 36. Re7#) 34... Kg7 35. Qc7+ Kg8 36. Re3?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qf7+. } (36. Qf7+ Kh8 37. Qf8#) 36... Kf8 37. Rd3 Ke8 38. Rd8# { White wins by checkmate. } 1-0