lichess dev

[Event "Junior Arena"] [Site "http://chess-academy.net/BtF7h4p8"] [Date "2020.12.19"] [Round "-"] [White "AlexandruB"] [Black "Ionut02"] [Result "0-1"] [UTCDate "2020.12.19"] [UTCTime "09:01:49"] [WhiteElo "1337"] [BlackElo "1116"] [WhiteRatingDiff "-228"] [BlackRatingDiff "+86"] [Variant "Standard"] [TimeControl "600+4"] [ECO "A00"] [Opening "Ware Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. a4?! { (0.15 → -0.44) Inaccuracy. Best move was e4. } { A00 Ware Opening } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... e6 2. a5? { (-0.01 → -1.09) Mistake. Best move was e3. } (2. e3 Be7 3. Be2 Nf6 4. Nf3 O-O 5. O-O c5 6. d4 d5 7. b3 cxd4 8. exd4 Nc6) 2... d6? { (-1.09 → 0.30) Mistake. Best move was Nf6. } (2... Nf6) 3. Ra4? { (0.30 → -1.21) Mistake. Best move was d4. } (3. d4 Nf6 4. Bf4 d5 5. e3 Bd6 6. Nf3 O-O 7. c3 Bxf4 8. exf4 c5 9. dxc5 Qc7) 3... a6?! { (-1.21 → -0.48) Inaccuracy. Best move was c5. } (3... c5) 4. d4 h6?! { (-0.79 → -0.21) Inaccuracy. Best move was Nf6. } (4... Nf6 5. Nf3 Bd7 6. Ra1 Be7 7. Bf4 O-O 8. e3 Nh5 9. Nbd2 Nxf4 10. exf4 d5 11. Bd3) 5. Rc4? { (-0.21 → -2.05) Mistake. Best move was e4. } (5. e4 d5 6. exd5 exd5 7. Nf3 Nf6 8. Bd3 Bd6 9. c4 dxc4 10. Bxc4 O-O 11. O-O Bd7) 5... Nd7? { (-2.05 → -0.57) Mistake. Best move was c5. } (5... c5 6. e4) 6. Rc5?? { (-0.57 → -7.87) Blunder. Best move was Ra4. } (6. Ra4 d5 7. e3 c5 8. c4 Ngf6 9. cxd5 exd5 10. Nc3 Bd6 11. Nf3 O-O 12. Be2 Bc7) 6... Ndf6?? { (-7.87 → -1.55) Blunder. Best move was dxc5. } (6... dxc5) 7. Rf5?? { (-1.55 → -7.19) Blunder. Best move was Rc3. } (7. Rc3 d5) 7... Ng4?? { (-7.19 → -1.45) Blunder. Best move was exf5. } (7... exf5 8. Nd2) 8. Rg5?? { (-1.45 → -7.52) Blunder. Best move was Rf4. } (8. Rf4) 8... N4f6?? { (-7.52 → -1.74) Blunder. Best move was hxg5. } (8... hxg5) 9. d5?? { (-1.74 → -7.60) Blunder. Best move was Rg3. } (9. Rg3 c5 10. Nd2 Qxa5 11. Ra3 Qc7 12. dxc5 dxc5 13. e4 Bd7 14. Ngf3 Bc6 15. e5 Nd5) 9... exd5?? { (-7.60 → -2.16) Blunder. Best move was hxg5. } (9... hxg5 10. dxe6) 10. Qxd5?? { (-2.16 → -10.32) Blunder. Best move was Rg3. } (10. Rg3 Ne7 11. Ra3 c5 12. e3 Nc6 13. Ne2 d4 14. exd4 d5 15. g3 cxd4 16. Ra4 Bd7) 10... Nxd5 11. Rxd5 Ne7?! { (-10.29 → -9.43) Inaccuracy. Best move was c6. } (11... c6 12. Rd2 Qxa5 13. Nc3 d5 14. e4 Bb4 15. exd5 cxd5 16. Nge2 Nf6 17. g3 O-O 18. Bg2) 12. Rxd6?! { (-9.43 → -15.60) Inaccuracy. Best move was Rd2. } (12. Rd2 Nc6) 12... cxd6 13. g4 g6 14. h4 h5 15. Bd2 hxg4 16. Bf4 Nd5 17. Rh2 Nxf4 18. Nf3 Nd5 19. Ng1 Nc7 20. c4 Ne6 21. Nc3 Rg8 22. Rg2 Nf4 23. Rh2 Ne6 24. b4 Nc7 25. f4 Nb5 26. f5 Nxc3 27. e4 Nxe4 28. Bd3 Nc3 29. Rc2 Nb5 30. Ra2 Nc3 31. Ne2 Nxa2 32. Bb1?! { (-41.14 → Mate in 8) Checkmate is now unavoidable. Best move was h5. } (32. h5 Qh4+ 33. Kf1 Nxb4 34. Bb1 Qh3+ 35. Kg1 Qe3+ 36. Kh1 Qxe2 37. fxg6 Qe1+ 38. Kg2 Qxb1) 32... Nxb4?! { (Mate in 8 → -42.17) Lost forced checkmate sequence. Best move was Qxh4+. } (32... Qxh4+ 33. Kf1 Qh1+ 34. Ng1 Rh8 35. fxg6 Rh2 36. gxf7+ Kxf7 37. Bg6+ Kxg6 38. c5 Qg2+ 39. Ke1) 33. Nd4?! { (-42.17 → Mate in 8) Checkmate is now unavoidable. Best move was fxg6. } (33. fxg6 Qxh4+) 33... Qxh4+ 34. Kd1 Rh8 35. Be4 Qh1+?! { (Mate in 5 → -77.50) Lost forced checkmate sequence. Best move was Qf2. } (35... Qf2 36. fxg6 Bh6 37. gxf7+ Kf8 38. Nf3 gxf3 39. Bc2 Qf1#) 36. Kd2?! { (-77.50 → Mate in 5) Checkmate is now unavoidable. Best move was Bxh1. } (36. Bxh1 Rxh1+) 36... Rh2+ 37. Kc3 Rh3+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qxe4. } (37... Qxe4 38. Kxb4 Qxd4 39. fxg6 d5+ 40. Ka4 Qxc4#) 38. Kxb4 Qxe4 39. c5 Qxd4# { Black wins by checkmate. } 0-1