lichess dev

[Event "Prins Arena"] [Site "http://chess-academy.net/BQ79XmDk"] [Date "2025.05.22"] [Round "-"] [White "razvan9"] [Black "penguingim52"] [Result "0-1"] [UTCDate "2025.05.22"] [UTCTime "16:49:27"] [WhiteElo "1589"] [BlackElo "1924"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B07"] [Opening "Pirc Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d6?! { (0.12 → 0.73) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. d4 Nf6 3. Nc3 { B07 Pirc Defense #2 } e5 4. dxe5?! { (0.89 → 0.28) Inaccuracy. Best move was Nf3. } (4. Nf3) 4... dxe5 5. Qxd8+ Kxd8 6. Nf3?! { (0.82 → 0.13) Inaccuracy. Best move was Bc4. } (6. Bc4 Bb4 7. Bd2 Ke7 8. Nge2 Be6 9. Bxe6 Kxe6 10. O-O-O Bxc3 11. Nxc3 Rd8 12. f3 a6) 6... Bb4? { (0.13 → 1.26) Mistake. Best move was Bd6. } (6... Bd6) 7. Bd2? { (1.26 → 0.13) Mistake. Best move was Nxe5. } (7. Nxe5 Re8 8. Bf4 Bxc3+ 9. bxc3 Nxe4 10. Nxf7+ Ke7 11. Ng5 Nxg5 12. Bxg5+ Kf7+ 13. Be3 Nc6) 7... Bxc3? { (0.13 → 1.53) Mistake. Best move was Nbd7. } (7... Nbd7 8. O-O-O Ke7 9. Bc4 a5 10. Rhe1 Bc5 11. Re2 b6 12. Kb1 h6 13. a4 Ba6 14. Bxa6) 8. Bxc3 Nxe4 9. Bxe5?! { (1.46 → 0.92) Inaccuracy. Best move was O-O-O+. } (9. O-O-O+ Bd7 10. Nxe5 Re8 11. Nxf7+ Ke7 12. Bc4 Nxc3 13. bxc3 Nc6 14. Ng5 Bf5 15. Bf7 Red8) 9... Re8 10. Bd3 Nc5? { (1.18 → 2.55) Mistake. Best move was f5. } (10... f5 11. O-O Re7 12. Rad1 Bd7 13. Bf4 Nc6 14. h4 a5 15. a3 h6 16. Rfe1 Kc8 17. Bb5) 11. O-O-O?! { (2.55 → 1.80) Inaccuracy. Best move was Bxh7. } (11. Bxh7 Bd7) 11... Nxd3+ 12. Rxd3+ Bd7 13. Rhd1? { (1.58 → 0.08) Mistake. Best move was Bxg7. } (13. Bxg7) 13... f6 14. Bg3 Re7?! { (0.11 → 0.87) Inaccuracy. Best move was a5. } (14... a5) 15. Nd2?! { (0.87 → 0.23) Inaccuracy. Best move was Nd4. } (15. Nd4) 15... Nc6 16. Nc4 Kc8 17. Bf4 b5 18. Ne3 Nb4?! { (0.02 → 0.79) Inaccuracy. Best move was Be6. } (18... Be6) 19. R3d2?! { (0.79 → -0.13) Inaccuracy. Best move was Rd4. } (19. Rd4) 19... Nxa2+ 20. Kb1 Nb4 21. c3?! { (0.00 → -0.77) Inaccuracy. Best move was Bxc7. } (21. Bxc7 Kxc7 22. c3 Be6 23. cxb4 Rc8 24. Nd5+ Bxd5 25. Rxd5 Kb6 26. Rd7 Rxd7 27. Rxd7 Rc7) 21... Nc6? { (-0.77 → 0.23) Mistake. Best move was Na6. } (21... Na6 22. g4) 22. Nd5? { (0.23 → -1.30) Mistake. Best move was Bxc7. } (22. Bxc7) 22... Bf5+ 23. Ka1 Rd7 24. Nxc7? { (-1.18 → -2.98) Mistake. Best move was b3. } (24. b3) 24... Rxc7 25. Bxc7 Kxc7 26. Re2 a5 27. b3?! { (-2.60 → -3.28) Inaccuracy. Best move was h3. } (27. h3 h5) 27... b4? { (-3.28 → -1.80) Mistake. Best move was a4. } (27... a4 28. b4 Ne5 29. Red2 g5 30. Rd5 Bd7 31. h4 h6 32. hxg5 hxg5 33. R1d4 Bc6 34. Rd6) 28. cxb4?! { (-1.80 → -2.56) Inaccuracy. Best move was Kb2. } (28. Kb2) 28... axb4+ 29. Kb2 Ne5 30. Rc1+?? { (-2.21 → -5.61) Blunder. Best move was Red2. } (30. Red2 Nc6 31. Rd5 Be6 32. Rd6 Re8 33. R6d2 Bf5 34. h3 h5 35. Rg1 Re5 36. g4 hxg4) 30... Kb6 31. Rd2?! { (-5.27 → -6.13) Inaccuracy. Best move was Rxe5. } (31. Rxe5 fxe5) 31... Nd3+ 32. Kc2?? { (-5.79 → -11.37) Blunder. Best move was Rxd3. } (32. Rxd3 Bxd3 33. Rd1 Bb5 34. Rd4 Kc5 35. Rh4 Bd3 36. Rh5+ g5 37. f4 Bg6 38. Rh3 g4) 32... Ra2+? { (-11.37 → -7.79) Mistake. Best move was Rc8+. } (32... Rc8+) 33. Kb1? { (-7.79 → Mate in 12) Checkmate is now unavoidable. Best move was Kd1. } (33. Kd1 Bg4+) 33... Rxd2 34. Rc4 Ne5+?! { (Mate in 5 → Mate in 8) Not the best checkmate sequence. Best move was Nc5+. } (34... Nc5+ 35. Rc2 Rxc2 36. g4 Bd3 37. h4 Rd2+ 38. Kc1 Nxb3#) 35. Kc1 Nxc4 36. bxc4 Rc2+ 37. Kd1 b3 38. c5+ Kc6 39. Ke1 b2 40. Kd1 b1=Q# { Black wins by checkmate. } 0-1