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[Event "Arakhamia Arena"] [Site "http://chess-academy.net/VuLr97M8"] [Date "2025.01.16"] [Round "-"] [White "Matei2017"] [Black "Mattia14"] [Result "0-1"] [UTCDate "2025.01.16"] [UTCTime "17:01:35"] [WhiteElo "1337"] [BlackElo "1563"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+24"] [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. Bc4?! { (0.73 → -0.15) Inaccuracy. Best move was d4. } (2. d4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bd3 Nbd7 6. e5 dxe5) 2... e6?! { (-0.15 → 0.53) Inaccuracy. Best move was Nf6. } (2... Nf6 3. Qe2 e6 4. Nf3 Be7 5. e5 dxe5 6. Nxe5 O-O 7. O-O) 3. Qf3? { (0.53 → -0.70) Mistake. Best move was d4. } (3. d4 d5) 3... Qe7? { (-0.70 → 0.90) Mistake. Best move was Nc6. } (3... Nc6) 4. Nh3? { (0.90 → -0.44) Mistake. Best move was Ne2. } (4. Ne2 Nc6 5. d4 d5 6. exd5 exd5 7. Bxd5 Nxd4 8. Bxf7+ Qxf7 9. Nxd4 Qxf3 10. Nxf3 Bf5) 4... d5 5. exd5? { (-0.13 → -1.47) Mistake. Best move was Bb3. } (5. Bb3 dxe4 6. Qxe4 Nc6 7. Nc3 Nf6 8. Qe3 e5 9. O-O Be6 10. Ba4 Bd7 11. Bxc6 Bxc6) 5... exd5+ 6. Be2 c6? { (-1.51 → 0.21) Mistake. Best move was Nc6. } (6... Nc6 7. Qe3 Bf5 8. d4 Bxc2 9. Nf4 O-O-O 10. O-O Kb8 11. Nc3 Nf6 12. Nd3 Qd7 13. Ne5) 7. b4? { (0.21 → -1.41) Mistake. Best move was d4. } (7. d4 Nf6 8. Nc3 Bg4 9. Qd3 g6 10. O-O Bxe2 11. Nxe2 Bg7 12. Bd2 O-O 13. Rae1 Nbd7) 7... Nd7? { (-1.41 → -0.38) Mistake. Best move was Nh6. } (7... Nh6) 8. b5?! { (-0.38 → -1.04) Inaccuracy. Best move was O-O. } (8. O-O Qe5) 8... Ne5 9. Qe4?? { (-0.76 → -14.52) Blunder. Best move was Qb3. } (9. Qb3 Ng6) 9... Ng4?? { (-14.52 → -0.23) Blunder. Best move was dxe4. } (9... dxe4) 10. Qf4 h5 11. Ng5 N8h6 12. h3?! { (0.07 → -0.60) Inaccuracy. Best move was Nf3. } (12. Nf3) 12... Nf6? { (-0.60 → 0.78) Mistake. Best move was Ne5. } (12... Ne5 13. Ba3 Qf6 14. Qxf6 gxf6 15. Bb2 Nf5 16. O-O Bc5 17. bxc6 bxc6 18. Nf3 Bd6 19. Ba3) 13. Nf3?! { (0.78 → -0.21) Inaccuracy. Best move was Ba3. } (13. Ba3) 13... Ne4 14. bxc6 bxc6?! { (0.05 → 0.71) Inaccuracy. Best move was g5. } (14... g5 15. cxb7 Bxb7 16. Qe5 Qxe5 17. Nxe5 Bg7 18. Bb2 Nf5 19. Na3 O-O 20. d4 Rae8 21. Rb1) 15. Nh4?? { (0.71 → -6.21) Blunder. Best move was d3. } (15. d3) 15... g5 16. Qf3 gxh4? { (-6.33 → -5.17) Mistake. Best move was Bg7. } (16... Bg7 17. Ba3) 17. Qxh5?? { (-5.17 → -10.74) Blunder. Best move was d3. } (17. d3 Bg7) 17... Bg7 18. f3 Ng3 19. Qxf7+?! { (-23.66 → Mate in 4) Checkmate is now unavoidable. Best move was f4. } (19. f4 Nxh5) 19... Qxf7?! { (Mate in 4 → -27.58) Lost forced checkmate sequence. Best move was Kxf7. } (19... Kxf7 20. Nc3 Bxc3 21. Kf2 Bd4+ 22. Ke1 Qxe2#) 20. Nc3 Nxh1 21. Bf1 Qe6+ 22. Ne2 Bxa1 23. Ba3?! { (-37.54 → Mate in 6) Checkmate is now unavoidable. Best move was Kd1. } (23. Kd1 Rb8) 23... Nf5 24. Kd1 Nfg3 25. Nxg3?! { (-38.89 → Mate in 2) Checkmate is now unavoidable. Best move was Bc5. } (25. Bc5 Nxf1) 25... hxg3?! { (Mate in 2 → Mate in 7) Not the best checkmate sequence. Best move was Nf2+. } (25... Nf2+ 26. Kc1 Qe1#) 26. Bd3 Nf2+ 27. Kc1 Qe1# { Black wins by checkmate. } 0-1