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[Event "lion26 Arena"] [Site "http://chess-academy.net/Z9LYO54F"] [Date "2022.08.09"] [Round "-"] [White "Bogdan_Castravet"] [Black "lion26"] [Result "0-1"] [UTCDate "2022.08.09"] [UTCTime "14:04:44"] [WhiteElo "1647"] [BlackElo "1644"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e5 2. Nf3? { (0.41 → -0.68) Mistake. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... d5? { (-0.68 → 1.33) Mistake. Best move was e4. } (2... e4 3. Nd4 d5 4. c4 c5 5. Nb3 Nf6 6. cxd5 Nxd5 7. d3) 3. Nxe5 Nf6?! { (0.83 → 1.40) Inaccuracy. Best move was Bd6. } (3... Bd6 4. d4 Nf6 5. c4 Nbd7 6. Nf3 c6 7. Nc3 O-O 8. cxd5 cxd5 9. Bd3 a6 10. O-O) 4. c4?! { (1.40 → 0.79) Inaccuracy. Best move was d4. } (4. d4) 4... Qd6? { (0.79 → 2.44) Mistake. Best move was Bd6. } (4... Bd6 5. d4 Nbd7 6. Nf3 c6 7. Nc3 O-O 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 b4 11. Ne2) 5. f4? { (2.44 → 0.90) Mistake. Best move was d4. } (5. d4) 5... Nbd7? { (0.90 → 2.38) Mistake. Best move was d4. } (5... d4) 6. c5? { (2.38 → -0.08) Mistake. Best move was d4. } (6. d4 Be7 7. c5 Qe6 8. Nc3 Ne4 9. Bd3 Nxe5 10. fxe5 Nxc3 11. bxc3 O-O 12. O-O b6) 6... Qxc5? { (-0.08 → 1.06) Mistake. Best move was Nxc5. } (6... Nxc5 7. Be2 c6 8. O-O Qc7 9. b3 Bd6 10. Bb2 O-O 11. Nc3 h6 12. Qc2 g6 13. d3) 7. Nxd7? { (1.06 → -0.97) Mistake. Best move was d4. } (7. d4) 7... Bxd7 8. Nc3? { (-0.64 → -1.64) Mistake. Best move was d4. } (8. d4 Qb6) 8... O-O-O? { (-1.64 → -0.56) Mistake. Best move was d4. } (8... d4 9. exd4) 9. Bd3?? { (-0.56 → -4.46) Blunder. Best move was d4. } (9. d4 Qb6 10. Bd3 c5 11. Qb3 Qe6 12. Be2 c4 13. Qc2 Kb8 14. O-O Qf5 15. Qxf5 Bxf5) 9... Kb8?? { (-4.46 → -0.75) Blunder. Best move was d4. } (9... d4 10. Ne2) 10. Na4? { (-0.75 → -3.56) Mistake. Best move was Ne2. } (10. Ne2) 10... Qd6? { (-3.56 → -1.98) Mistake. Best move was Qc6. } (10... Qc6 11. b3) 11. Nc3?? { (-1.98 → -5.39) Blunder. Best move was O-O. } (11. O-O Bc6) 11... d4 12. exd4?? { (-4.53 → -9.53) Blunder. Best move was Be2. } (12. Be2 Bc6) 12... Qxd4 13. Qf3 Bg4? { (-9.34 → -7.74) Mistake. Best move was Bc5. } (13... Bc5 14. Be2 Rhe8 15. Qe3 Qd6 16. O-O Bxe3+ 17. dxe3 Qc5 18. h3 Bc6 19. a3 Ne4 20. Nxe4) 14. Qg3? { (-7.74 → -11.44) Mistake. Best move was Qe3. } (14. Qe3 Qxd3 15. Qxd3 Rxd3 16. h3 Bd7 17. Ke2 Rd4 18. Kd1 Bc5 19. Re1 Rd8 20. a4 Rxf4) 14... Bc5 15. Nb5?! { (-10.56 → Mate in 7) Checkmate is now unavoidable. Best move was Be2. } (15. Be2 Rhe8 16. Qe3 Qd6 17. O-O Bxe2 18. Nxe2 Ng4 19. Kh1 Nxe3 20. dxe3 Qd3 21. Ng3 Qc2) 15... Qxd3 16. Qxd3 Rxd3 17. b3 Re8+ 18. Kf1 Rd5?! { (Mate in 2 → -13.66) Lost forced checkmate sequence. Best move was Rf3+. } (18... Rf3+ 19. gxf3 Bh3#) 19. Nc3 Rf5 20. Nb5?! { (-12.58 → Mate in 1) Checkmate is now unavoidable. Best move was d4. } (20. d4 Bxd4) 20... Rxf4# { Black wins by checkmate. } 0-1