lichess dev

[Event "Kasparov Arena"] [Site "http://chess-academy.net/1f3TTCCF"] [Date "2021.03.19"] [Round "-"] [White "Edelina"] [Black "Rapid"] [Result "0-1"] [UTCDate "2021.03.19"] [UTCTime "09:14:28"] [WhiteElo "1207"] [BlackElo "1792"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } b6 2. d3?! { (0.30 → -0.39) Inaccuracy. Best move was d4. } (2. d4 e6 3. Nf3 Nf6 4. c4 Bb7 5. h3 Bb4+ 6. Bd2 Bxd2+) 2... c6? { (-0.39 → 0.66) Mistake. Best move was e6. } (2... e6 3. Nf3 d5 4. c4 Nf6 5. cxd5 exd5 6. Be2 Bd6 7. O-O) 3. Ke2? { (0.66 → -1.62) Mistake. Best move was e4. } (3. e4 c5) 3... d6? { (-1.62 → -0.55) Mistake. Best move was e5. } (3... e5) 4. Ke1?! { (-0.55 → -1.39) Inaccuracy. Best move was b3. } (4. b3 e5) 4... d5?! { (-1.39 → -0.83) Inaccuracy. Best move was Nf6. } (4... Nf6 5. c4 g6 6. Nc3 Bg7 7. h4 h5 8. d4 O-O 9. e4 e5 10. dxe5 dxe5 11. Bg5) 5. Qe2? { (-0.83 → -2.30) Mistake. Best move was Nf3. } (5. Nf3 Nd7) 5... d4?? { (-2.30 → 0.79) Blunder. Best move was e5. } (5... e5 6. e4 Nf6 7. exd5 cxd5 8. Qxe5+ Be7 9. Qg5 Nc6 10. Be2 O-O 11. Kf1 Re8 12. Qd2) 6. Qd2? { (0.79 → -1.83) Mistake. Best move was exd4. } (6. exd4 Bb7 7. Nf3 e6 8. g3 c5 9. dxc5 Bxc5 10. Bg2 Nf6 11. Kf1 O-O 12. Nbd2 Nbd7) 6... dxe3?! { (-1.83 → -0.92) Inaccuracy. Best move was c5. } (6... c5 7. Be2 Nc6 8. Bf3 Bb7 9. Na3 e5 10. Kf1 Nge7 11. exd4 cxd4 12. h4 Nd5 13. Qg5) 7. Qxe3?! { (-0.92 → -1.83) Inaccuracy. Best move was fxe3. } (7. fxe3 e5 8. Nc3 Nf6 9. Be2 Bd6 10. Bf3 O-O 11. Nge2 h6 12. Ng3 Nh7 13. e4 Ng5) 7... e6?! { (-1.83 → -0.87) Inaccuracy. Best move was Bb7. } (7... Bb7 8. Nf3) 8. Qe2? { (-0.87 → -2.22) Mistake. Best move was g3. } (8. g3 Bb7 9. Bg2 Ne7 10. Qe2 Nf5 11. Kf1 Bd6 12. Be4 Be7 13. Nd2 O-O 14. h4 Nd7) 8... e5? { (-2.22 → 0.50) Mistake. Best move was Bb7. } (8... Bb7 9. g4) 9. Qd2? { (0.50 → -1.93) Mistake. Best move was Qxe5+. } (9. Qxe5+ Ne7) 9... Nf6 10. Qe2?! { (-1.50 → -2.04) Inaccuracy. Best move was Be2. } (10. Be2 Be7) 10... Be7?! { (-2.04 → -1.44) Inaccuracy. Best move was Bd6. } (10... Bd6 11. g3) 11. d4? { (-1.44 → -4.22) Mistake. Best move was g3. } (11. g3 O-O 12. Bg2 e4 13. Bxe4 Nxe4 14. dxe4 f5 15. Nd2 Na6 16. Kf1 Nc5 17. exf5 Bxf5) 11... O-O?? { (-4.22 → -1.07) Blunder. Best move was exd4. } (11... exd4 12. Qd1) 12. dxe5 Re8 13. Qd2? { (-1.45 → -2.46) Mistake. Best move was Nc3. } (13. Nc3 Bc5 14. f4 Bf5 15. g3 Ng4 16. Bh3 Qc8 17. Bg2 Nf2 18. Kf1 Qe6 19. Nf3 Nxh1) 13... Nd5? { (-2.46 → -1.39) Mistake. Best move was Nbd7. } (13... Nbd7 14. Be2 Ne4 15. Qd3 Nec5 16. Qd2 Nxe5 17. Qxd8 Bxd8 18. Kf1 Bf5 19. Nf3 Nxf3 20. Bxf3) 14. Qe2?? { (-1.39 → -5.24) Blunder. Best move was c4. } (14. c4) 14... Bf8? { (-5.24 → -3.12) Mistake. Best move was Nd7. } (14... Nd7 15. Nf3 Bf6 16. exf6 Rxe2+ 17. Bxe2 Qxf6 18. h3 Nc5 19. Kf1 h6 20. Bd1 Bf5 21. Kg1) 15. f4? { (-3.12 → -4.52) Mistake. Best move was Nf3. } (15. Nf3 Nd7 16. Nc3 Nxc3 17. bxc3 Bd6 18. e6 Rxe6 19. Be3 Bf4 20. Qd2 Re8 21. Rd1 Bxe3) 15... f6 16. Qe3?? { (-4.36 → -12.61) Blunder. Best move was Nf3. } (16. Nf3) 16... fxe5? { (-12.61 → -8.61) Mistake. Best move was Nxe3. } (16... Nxe3 17. Bxe3 fxe5 18. Bd2 Qd4 19. Nc3 exf4+ 20. Kd1 Qf2 21. Bc4+ Kh8 22. Nge2 Qxg2 23. Rg1) 17. Qe2? { (-8.61 → -10.20) Mistake. Best move was Qf3. } (17. Qf3 exf4+) 17... exf4 18. Qe7 Rxe7+ 19. Kd2 Qd7 20. Be2 Qd6 21. Kd1?! { (-21.90 → Mate in 5) Checkmate is now unavoidable. Best move was c4. } (21. c4 Nb4+) 21... Qe6?! { (Mate in 5 → -22.88) Lost forced checkmate sequence. Best move was Nc3+. } (21... Nc3+ 22. Ke1 Qd1+ 23. Kf2 Rxe2+ 24. Nxe2 Qxe2+ 25. Kg1 Qe1#) 22. Ke1 Ne3 23. Kd2?! { (-16.50 → Mate in 8) Checkmate is now unavoidable. Best move was Bxe3. } (23. Bxe3 Qxe3) 23... Qe4?! { (Mate in 8 → -27.88) Lost forced checkmate sequence. Best move was Qd5+. } (23... Qd5+ 24. Bd3 Nf1+ 25. Kd1 Bg4+ 26. Ne2 Bxe2+ 27. Ke1 Bxd3+ 28. Be3 Rxe3+ 29. Kd1 Be4+ 30. Kc1) 24. Kc3?! { (-27.88 → Mate in 2) Checkmate is now unavoidable. Best move was Na3. } (24. Na3 Qxg2) 24... Qd4+? { (Mate in 2 → -8.81) Lost forced checkmate sequence. Best move was Qxc2+. } (24... Qxc2+ 25. Kb4 Re4#) 25. Kb3? { (-8.81 → Mate in 5) Checkmate is now unavoidable. Best move was Kxd4. } (25. Kxd4 Nxc2+) 25... Qd5+?! { (Mate in 5 → -27.13) Lost forced checkmate sequence. Best move was Be6+. } (25... Be6+ 26. c4 Bxc4+ 27. Ka4 Bxe2+ 28. Kb3 Qc4+ 29. Ka3 Nc2#) 26. c4 Qc5 27. Ka4?! { (-17.52 → Mate in 2) Checkmate is now unavoidable. Best move was Nc3. } (27. Nc3 Nxg2) 27... b5+?! { (Mate in 2 → Mate in 7) Not the best checkmate sequence. Best move was Re4. } (27... Re4 28. Kb3 Qb4#) 28. cxb5 cxb5+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Re4+. } { Black wins on time. } (28... Re4+ 29. Bc4+ Rxc4+ 30. Kb3 Qxb5#) 0-1