lichess dev

[Event "Grupa 676 Arena"] [Site "http://chess-academy.net/RYoZ8RcR"] [Date "2025.06.21"] [Round "-"] [White "Contautomat2002"] [Black "ANDREI20120309"] [Result "0-1"] [UTCDate "2025.06.21"] [UTCTime "06:26:46"] [WhiteElo "1485"] [BlackElo "1500"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+168"] [Variant "Crazyhouse"] [TimeControl "600+0"] [ECO "C41"] [Opening "Philidor Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 d6? { (0.94 → 3.33) Mistake. Best move was Nc6. } { C41 Philidor Defense #2 } (2... Nc6) 3. Nc3?! { (3.33 → 2.66) Inaccuracy. Best move was d4. } (3. d4) 3... f5?? { (2.66 → 10.74) Blunder. Best move was Nc6. } (3... Nc6 4. d4) 4. exf5?! { (10.74 → 9.44) Inaccuracy. Best move was d4. } (4. d4 fxe4) 4... Bxf5 5. d3?? { (9.49 → 4.25) Blunder. Best move was d4. } (5. d4 P@f7) 5... Bc8?? { (4.25 → 11.49) Blunder. Best move was Nc6. } (5... Nc6 6. d4 Be7 7. Bc4 P@f7 8. dxe5 Nxe5 9. Nxe5 dxe5 10. O-O Kf8 11. P@h6 Nxh6 12. Bxh6) 6. Be2?? { (11.49 → 6.23) Blunder. Best move was d4. } (6. d4 exd4) 6... Nf6? { (6.23 → 8.82) Mistake. Best move was P@f7. } (6... P@f7 7. O-O) 7. O-O? { (8.82 → 6.56) Mistake. Best move was d4. } (7. d4 exd4) 7... b5?? { (6.56 → 14.77) Blunder. Best move was Be7. } (7... Be7 8. P@g5) 8. Nxb5 a5 9. Bg5 c6 10. Nc3 g6 11. Bxf6 Qxf6 12. d4 exd4 13. Nxd4 Qd8 14. Bf3 Bb7 15. Re1+ Kd7 16. g3 h5 17. g4 hxg4 18. Bxg4+ Kc7?! { (20.91 → Mate in 7) Checkmate is now unavoidable. Best move was B@f5. } (18... B@f5 19. Nxf5 gxf5 20. Bxf5+ P@e6 21. Bxe6+ Kc7 22. P@b6+ Kxb6 23. B@d4+ Ka6 24. P@g2 P@b5 25. Bxh8) 19. Ne6+ Kd7 20. Nxd8+ Kxd8 21. Ne4?! { (Mate in 2 → 38.67) Lost forced checkmate sequence. Best move was Q@b6+. } (21. Q@b6+ P@c7 22. N@f7#) 21... Ba6?! { (38.67 → Mate in 4) Checkmate is now unavoidable. Best move was B@d5. } (21... B@d5) 22. Nxd6?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was N@e6+. } (22. N@e6+ Ke8 23. Q@d8+ Kf7 24. N4g5+ Kg8 25. Qxf8#) 22... Bxd6 23. Qxd6+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Q@e7#. } (23. Q@e7#) 23... Nd7 24. Rad1?! { (Mate in 1 → 58.85) Lost forced checkmate sequence. Best move was Qxd7#. } (24. Qxd7#) 24... P@g2?! { (58.85 → Mate in 1) Checkmate is now unavoidable. Best move was N@f3+. } (24... N@f3+ 25. Bxf3) 25. Kxg2?! { (Mate in 1 → 16.70) Lost forced checkmate sequence. Best move was Qxd7#. } (25. Qxd7#) 25... B@d5+ 26. f3 N@h4+?! { (31.46 → Mate in 9) Checkmate is now unavoidable. Best move was Bxf3+. } (26... Bxf3+ 27. Kf2) 27. Kf2 Bxf3 28. b3?! { (Mate in 1 → Mate in 8) Not the best checkmate sequence. Best move was Qxd7#. } (28. Qxd7#) 28... Bxg4 29. c4?? { (Mate in 1 → -16.49) Lost forced checkmate sequence. Best move was Q@c7#. } (29. Q@c7#) 29... g5?? { (-16.49 → Mate in 1) Checkmate is now unavoidable. Best move was N@h3+. } (29... N@h3+) 30. a3?? { (Mate in 1 → -17.03) Lost forced checkmate sequence. Best move was Q@c7#. } (30. Q@c7#) 30... B@f4?? { (-17.03 → Mate in 1) Checkmate is now unavoidable. Best move was N@h3+. } (30... N@h3+ 31. Ke3) 31. Qxd7+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Q@c7#. } (31. Q@c7#) 31... Bxd7 32. Q@e7+?! { (Mate in 3 → Mate in 8) Not the best checkmate sequence. Best move was Q@b6+. } (32. Q@b6+ P@c7 33. N@f7+ Kc8 34. N@e7#) 32... Kc8 33. Qxd7+ Kb8 34. Re8+?! { (Mate in 8 → 17.21) Lost forced checkmate sequence. Best move was P@a7+. } (34. P@a7+ Rxa7 35. Qxa7+ Kxa7 36. B@b6+ Kxb6 37. B@c5+ Kb7 38. N@d8+ Rxd8 39. R@a7+ Kb8 40. Rxd8+ N@c8) 34... Bc8?! { (17.21 → Mate in 2) Checkmate is now unavoidable. Best move was Rxe8. } (34... Rxe8 35. B@e5+) 35. Qxc8+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was P@a7+. } (35. P@a7+ Rxa7 36. Qxc8#) 35... Ka7 36. c5?? { (Mate in 2 → Mate in 2) Lost forced checkmate sequence. Best move was B@c5+. } (36. B@c5+ P@b6 37. Qxa8#) 36... Rxc8?? { (Mate in 2 → Mate in 7) Lost forced checkmate sequence. Best move was Q@f3+. } (36... Q@f3+ 37. Ke1 Ng2#) 37. Rxc8?? { (Mate in 7 → Mate in 2) Lost forced checkmate sequence. Best move was N@b5+. } (37. N@b5+ Ka6 38. B@b7+ Kxb7 39. B@a8+ Rxa8 40. N@d6+ Bxd6 41. Nxd6+ Kc7 42. P@b6+ Kd7 43. P@e6#) 37... Rxc8?? { (Mate in 2 → Mate in 3) Lost forced checkmate sequence. Best move was Q@f3+. } (37... Q@f3+ 38. Ke1 Ng2#) 38. Rd8?? { (Mate in 3 → Mate in 2) Lost forced checkmate sequence. Best move was B@b6+. } (38. B@b6+ Kb8 39. N@a6+ Kb7 40. R@a7#) 38... Rxd8?? { (Mate in 2 → Mate in 5) Lost forced checkmate sequence. Best move was R@f3+. } (38... R@f3+ 39. Ke2 Q@f1#) 39. b4?? { (Mate in 5 → Mate in 2) Lost forced checkmate sequence. Best move was B@b6+. } (39. B@b6+ Kb8 40. N@a6+ Kc8 41. B@e6+ Rd7 42. N@e7+ Kb7 43. R@a7#) 39... Rd3?? { (Mate in 2 → Mate in 5) Lost forced checkmate sequence. Best move was P@e3+. } (39... P@e3+ 40. Ke1 Q@d1#) 40. bxa5?? { (Mate in 5 → Mate in 2) Lost forced checkmate sequence. Best move was B@b6+. } (40. B@b6+ Kb8 41. N@a6+ Kc8 42. B@e6+ Rd7 43. N@e7+ Kb7 44. R@a7#) 40... Q@d2+ 41. Kg1 Q@c2?? { (Mate in 1 → -2.09) Lost forced checkmate sequence. Best move was Qg2#. } (41... Qg2#) 42. Kf1?? { (-2.09 → Mate in 1) Checkmate is now unavoidable. Best move was N@b5+. } (42. N@b5+ Ka6 43. N@c7+ Bxc7 44. Nxc7+ Kb7 45. B@a6+ Kxc7 46. R@b7+ Kd8 47. B@f6+ P@e7 48. P@c7+ Kd7) 42... R@d1+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qf2#. } (42... Qf2#) 43. R@e1 Qxe1# { Black wins by checkmate. } 0-1