lichess dev

[Event "Teachers Arena"] [Site "http://chess-academy.net/ruG7nzw5"] [Date "2019.11.12"] [Round "-"] [White "Procopenco"] [Black "iustandup"] [Result "0-1"] [UTCDate "2019.11.12"] [UTCTime "19:26:10"] [WhiteElo "1586"] [BlackElo "1625"] [WhiteRatingDiff "-20"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 d5?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Ne2? { (0.89 → -0.53) Mistake. Best move was Nf3. } (3. Nf3 Qd8 4. d4 Nf6 5. Bd3 e6 6. Nc3 c5 7. dxc5 Bxc5) 3... Bg4? { (-0.53 → 0.56) Mistake. Best move was Bf5. } (3... Bf5) 4. h3?! { (0.56 → -0.06) Inaccuracy. Best move was Nbc3. } (4. Nbc3 Qd7 5. d4 e6 6. Be3 Ne7 7. f3 Bf5 8. g4 Bg6 9. Nf4 Nbc6 10. h4 h5) 4... Bh5?! { (-0.06 → 0.65) Inaccuracy. Best move was Bf5. } (4... Bf5 5. Nbc3) 5. Nf4?! { (0.65 → -0.17) Inaccuracy. Best move was Nbc3. } (5. Nbc3 Qd7 6. d4 e6 7. Be3 Nc6 8. Qd2 Bg6 9. Nf4 Nge7 10. O-O-O O-O-O 11. g4 Nb4) 5... Qe5+?! { (-0.17 → 0.61) Inaccuracy. Best move was Qe4+. } (5... Qe4+) 6. Ne2? { (0.61 → -0.82) Mistake. Best move was Be2. } (6. Be2) 6... Nc6 7. d3? { (-0.12 → -1.34) Mistake. Best move was g4. } (7. g4 Qd5) 7... O-O-O?! { (-1.34 → -0.49) Inaccuracy. Best move was f5. } (7... f5 8. Nc3) 8. Bf4? { (-0.49 → -2.32) Mistake. Best move was g4. } (8. g4 Bg6) 8... Qe6? { (-2.32 → -0.27) Mistake. Best move was Qxb2. } (8... Qxb2 9. Nbc3) 9. g4 Bg6?! { (-0.75 → -0.18) Inaccuracy. Best move was g5. } (9... g5 10. Bxc7) 10. Bg2 Nd4? { (-0.68 → 0.90) Mistake. Best move was Qd7. } (10... Qd7 11. Be3) 11. O-O?? { (0.90 → -10.69) Blunder. Best move was Be3. } (11. Be3 Nc6 12. Nbc3 Qd7 13. Qd2 e6 14. O-O-O f5 15. f4 Kb8 16. Kb1 Nf6 17. Nb5 Nd5) 11... Qxe2?? { (-10.69 → -5.16) Blunder. Best move was Nxe2+. } (11... Nxe2+ 12. Kh1 Nxf4 13. Nc3 h5 14. g5 Qb6 15. Rb1 Qc5 16. h4 Nxg2 17. Kxg2 Qd4 18. f4) 12. Qxe2?? { (-5.16 → -10.74) Blunder. Best move was Nc3. } (12. Nc3) 12... Nxe2+ 13. Kh1 Nxf4 14. Nc3 Nxg2 15. Kxg2 c6 16. b4 a6 17. a4 Kc7 18. f3 e6 19. h4 h5 20. g5 Bxb4 21. Ne2 Bd6 22. Rab1 Ne7 23. Rb4 Bxb4 24. Rb1 Ba5 25. Nd4 Nd5 26. c4 Nf4+ 27. Kg3 Rxd4 28. Rb3?! { (-31.53 → Mate in 10) Checkmate is now unavoidable. Best move was c5. } (28. c5 Nxd3) 28... Nxd3 29. Ra3?! { (-75.74 → Mate in 8) Checkmate is now unavoidable. Best move was f4. } (29. f4 Rxc4) 29... Be1+ 30. Kg2 Bxh4 31. Rb3 Bxg5?! { (Mate in 5 → Mate in 8) Not the best checkmate sequence. Best move was Nf4+. } (31... Nf4+ 32. Kh2 Rd2+ 33. Kg1 Bg3 34. Rb1 Nh3+ 35. Kh1 Rh2#) 32. a5 Nf4+ 33. Kg3 Ne2+?! { (Mate in 3 → Mate in 7) Not the best checkmate sequence. Best move was Rd2. } (33... Rd2 34. Rxb7+ Kxb7 35. c5 Rg2#) 34. Kf2 Nc1 35. Rb4 Rd2+ 36. Ke1 Nd3+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Rhd8. } (36... Rhd8 37. Kf1 Re2 38. Rxb7+ Kxb7 39. f4 Rd1#) 37. Kf1 Nxb4 38. Ke1 Bd3 39. f4 Nc2+?! { (Mate in 2 → Mate in 8) Not the best checkmate sequence. Best move was Bxf4. } { Black wins on time. } (39... Bxf4 40. c5 Nc2#) 0-1