lichess dev

[Event "Pachman Arena"] [Site "http://chess-academy.net/RC2d8DA9"] [Date "2025.03.15"] [Round "-"] [White "Casian17"] [Black "David19"] [Result "1-0"] [UTCDate "2025.03.15"] [UTCTime "17:52:22"] [WhiteElo "1515"] [BlackElo "1465"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C20"] [Opening "King's Pawn Game: Napoleon Attack"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Qf3?! { (0.30 → -0.59) Inaccuracy. Best move was Nf3. } { C20 King's Pawn Game: Napoleon Attack } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... Qf6? { (-0.59 → 0.58) Mistake. Best move was Nf6. } (2... Nf6 3. Bc4 c6 4. Nc3 d5 5. exd5 e4 6. Qe2 cxd5 7. Bxd5) 3. Bc4?! { (0.58 → -0.13) Inaccuracy. Best move was Nc3. } (3. Nc3 c6 4. d3 Bb4 5. Bd2 d6 6. a3 Ba5 7. Qg3 h5) 3... Bc5?! { (-0.13 → 0.53) Inaccuracy. Best move was Nc6. } (3... Nc6 4. Ne2 Qxf3 5. gxf3 d6 6. d3 Be6 7. Bxe6 fxe6 8. f4 exf4 9. Bxf4 Nf6 10. Nd2) 4. Nh3? { (0.53 → -1.47) Mistake. Best move was Nc3. } (4. Nc3 c6) 4... Nc6?! { (-1.47 → -0.93) Inaccuracy. Best move was Qxf3. } (4... Qxf3 5. gxf3) 5. Qxf6 gxf6?! { (-1.32 → -0.76) Inaccuracy. Best move was Nxf6. } (5... Nxf6 6. d3) 6. Bb5? { (-0.76 → -2.00) Mistake. Best move was c3. } (6. c3 d6) 6... Nb4? { (-2.00 → -0.29) Mistake. Best move was Nge7. } (6... Nge7 7. c3) 7. O-O?? { (-0.29 → -5.37) Blunder. Best move was Ba4. } (7. Ba4) 7... c6?? { (-5.37 → -0.13) Blunder. Best move was Nxc2. } (7... Nxc2 8. b4 Bd4 9. Nc3 Nxa1 10. Bd3 Ne7 11. Ba3 d5 12. Rxa1 Rg8 13. Kf1 dxe4 14. Bxe4) 8. Nc3?? { (-0.13 → -4.75) Blunder. Best move was Ba4. } (8. Ba4 d6 9. d4 Bb6 10. d5 Ne7 11. Nc3 Rg8 12. Kh1 Bd7 13. dxc6 Nbxc6 14. Be3 O-O-O) 8... Nxc2?! { (-4.75 → -4.01) Inaccuracy. Best move was cxb5. } (8... cxb5 9. d4 Bxd4 10. Nxb5 Nxc2 11. Rb1 Bb6 12. Bd2 Ke7 13. Rbc1 Nd4 14. Bb4+ d6 15. Bxd6+) 9. Rb1? { (-4.01 → -5.17) Mistake. Best move was b4. } (9. b4) 9... Ne7?? { (-5.17 → -1.55) Blunder. Best move was cxb5. } (9... cxb5) 10. Bc4?! { (-1.55 → -2.32) Inaccuracy. Best move was Ba4. } (10. Ba4 Nb4) 10... d5?! { (-2.32 → -1.57) Inaccuracy. Best move was d6. } (10... d6 11. Kh1) 11. exd5 cxd5?! { (-1.85 → -0.99) Inaccuracy. Best move was b5. } (11... b5 12. Bb3) 12. Bxd5 Nxd5 13. Nxd5 Bf5 14. Nc7+ Kd8?! { (-1.64 → -0.71) Inaccuracy. Best move was Kd7. } (14... Kd7 15. Nxa8 Nd4 16. Ra1 Bd3 17. Rd1 Rxa8 18. Kh1 a5 19. b3 Nc2 20. Bb2 Nxa1 21. Bxa1) 15. Nxa8 Na3? { (-1.14 → 0.56) Mistake. Best move was Nd4. } (15... Nd4) 16. bxa3 Bxb1 17. Bb2?! { (0.75 → -0.17) Inaccuracy. Best move was d4. } (17. d4 Bxd4) 17... Bd3?! { (-0.17 → 0.79) Inaccuracy. Best move was Bxa2. } (17... Bxa2 18. Ra1 Be6 19. Rc1 Bd6 20. Nf4 Kd7 21. Nh5 Rxa8 22. Nxf6+ Ke7 23. Ne4 Bd5 24. Nxd6) 18. Re1? { (0.79 → -1.44) Mistake. Best move was Rc1. } (18. Rc1 b6 19. Nf4 Be4 20. d4 exd4 21. Nxb6 axb6 22. Bxd4 Bxd4 23. Rd1 Ke7 24. Rxd4 Bc6) 18... Bc2?? { (-1.44 → 4.95) Blunder. Best move was Kd7. } (18... Kd7) 19. Rc1 Be4 20. Rxc5 Rg8? { (4.96 → 6.89) Mistake. Best move was Kd7. } (20... Kd7 21. Rc7+ Ke6 22. f4 Rg8 23. g3 Bf5 24. Kg2 Be4+ 25. Kf1 Bd5 26. d4 exd4 27. f5+) 21. g3 f5?? { (5.88 → 10.85) Blunder. Best move was Kd7. } (21... Kd7 22. Nc7 Bf5 23. Nd5 Kd6 24. Rb5 a6 25. Ne3 Bxh3 26. Rb6+ Kc5 27. Rxf6 Be6 28. Bxe5) 22. Rxe5? { (10.85 → 7.56) Mistake. Best move was Nc7. } (22. Nc7 f6 23. f4 Rg6 24. fxe5 fxe5 25. Bxe5 Rc6 26. Rxc6 bxc6 27. Ne6+ Ke7 28. Nd4 a6) 22... f6? { (7.56 → 11.11) Mistake. Best move was b6. } (22... b6 23. Nxb6 axb6 24. d3 Bf3 25. Rxf5 Bg4 26. Rd5+ Ke7 27. Re5+ Be6 28. Nf4 Rc8 29. Nxe6) 23. Ra5 b6 24. Rxa7 Bxa8?! { (14.24 → Mate in 21) Checkmate is now unavoidable. Best move was Re8. } (24... Re8 25. Bxf6+) 25. Rxa8+ Ke7 26. Rxg8 Kf7 27. Ra8?! { (Mate in 40 → 80.51) Lost forced checkmate sequence. Best move was Rb8. } (27. Rb8) 27... h5 28. d4 f4 29. gxf4 h4?! { (76.50 → Mate in 12) Checkmate is now unavoidable. Best move was b5. } (29... b5 30. Rb8) 30. d5 f5 31. d6 Ke6 32. Rd8 Kd5 33. d7 Kd6 34. Bc3 Kc5 35. Bb4+?! { (Mate in 4 → Mate in 7) Not the best checkmate sequence. Best move was Rc8+. } (35. Rc8+ Kb5 36. d8=Q Ka6 37. Qd7 b5 38. Rc6#) 35... Kc4 36. Re8?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Rc8+. } (36. Rc8+ Kd3 37. d8=Q+ Ke2 38. Ng5 h3 39. Rc2#) 36... Kb5 37. d8=Q Ka4 38. Qd7+ b5 39. Ra8# { White wins by checkmate. } 1-0