lichess dev

[Event "adriana1 Arena"] [Site "http://chess-academy.net/PL4gJANe"] [Date "2026.06.04"] [Round "-"] [White "david18"] [Black "DavidP"] [Result "0-1"] [UTCDate "2026.06.04"] [UTCTime "15:25:40"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-163"] [BlackRatingDiff "+162"] [Variant "Crazyhouse"] [TimeControl "360+0"] [ECO "A00"] [Opening "Ware Opening"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. a4? { (0.15 → -1.18) Mistake. Best move was d4. } { A00 Ware Opening } (1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nf3 e6 5. Bd3 Bxd3) 1... a5? { (-1.18 → 0.78) Mistake. Best move was e5. } (1... e5 2. e4) 2. b4?? { (0.78 → -5.16) Blunder. Best move was d4. } (2. d4 Nf6) 2... axb4 3. c3? { (-4.34 → -7.24) Mistake. Best move was e3. } (3. e3 Nf6) 3... bxc3?? { (-7.24 → -3.56) Blunder. Best move was Nc6. } (3... Nc6 4. cxb4) 4. dxc3? { (-3.56 → -6.19) Mistake. Best move was Nxc3. } (4. Nxc3 d5) 4... Na6? { (-6.19 → -3.89) Mistake. Best move was d5. } (4... d5 5. e4 dxe4 6. Qxd8+ Kxd8 7. Q@d4+ P@d6 8. P@b6 cxb6 9. Nd2 Nc6 10. Qxe4 Nf6 11. Qb1) 5. a5? { (-3.89 → -5.49) Mistake. Best move was Ba3. } (5. Ba3 Nf6) 5... Nc5 6. e3 Na4?? { (-5.35 → 7.57) Blunder. Best move was Nf6. } (6... Nf6) 7. Rxa4 Rxa5?? { (5.97 → 14.41) Blunder. Best move was P@a6. } (7... P@a6 8. Nf3) 8. Rxa5 d5 9. Ba6 Qd6 10. Rxd5 Qxa6?! { (24.09 → Mate in 1) Checkmate is now unavoidable. Best move was Nf6. } (10... Nf6 11. R@a8) 11. Rd6?? { (Mate in 1 → -4.30) Lost forced checkmate sequence. Best move was Rd8#. } (11. Rd8#) 11... exd6 12. Ba3?? { (-3.61 → Mate in 6) Checkmate is now unavoidable. Best move was Nd2. } (12. Nd2 Be7) 12... Be6?? { (Mate in 6 → -4.59) Lost forced checkmate sequence. Best move was R@f1+. } (12... R@f1+ 13. Kd2 Rxd1+ 14. Kxd1 Qd3+ 15. N@d2 P@c2+ 16. Kc1 cxb1=Q+ 17. Nxb1 Q@c2#) 13. Qd2?? { (-4.59 → Mate in 1) Checkmate is now unavoidable. Best move was R@b8+. } (13. R@b8+ B@d8) 13... Bd5?? { (Mate in 1 → 9.66) Lost forced checkmate sequence. Best move was R@f1#. } (13... R@f1#) 14. c4?? { (9.66 → -13.80) Blunder. Best move was P@d7+. } (14. P@d7+ Ke7) 14... Bxg2 15. Ne2 Bxh1 16. Ng3 Bd5?? { (-26.26 → 1.61) Blunder. Best move was R@g1+. } (16... R@g1+) 17. cxd5?? { (1.61 → -14.66) Blunder. Best move was P@d7+. } (17. P@d7+) 17... Nf6?? { (-14.66 → -5.92) Blunder. Best move was R@g1+. } (17... R@g1+ 18. B@f1 P@g2 19. P@d7+ Ke7 20. Bxd6+ cxd6 21. R@e8+ Kxd7 22. P@e6+ Kxe8 23. N@c7+ Ke7 24. Nxa6) 18. Qc3?? { (-5.92 → -30.38) Blunder. Best move was B@e2. } (18. B@e2 P@a2) 18... Nxd5 19. e4?! { (-12.31 → Mate in 5) Checkmate is now unavoidable. Best move was P@d7+. } (19. P@d7+ Ke7) 19... Nxc3?! { (Mate in 5 → -29.45) Lost forced checkmate sequence. Best move was R@d1+. } (19... R@d1+ 20. Kxd1 Nxc3+ 21. Kc1 Q@d1+ 22. Kb2 Qxb1+ 23. Kxc3 Qad3#) 20. Nxc3?! { (-29.45 → Mate in 4) Checkmate is now unavoidable. Best move was P@d7+. } (20. P@d7+ Kxd7 21. P@c6+ Kd8 22. R@b8+ B@c8 23. B@g5+ P@f6 24. Rxc8+ Kxc8 25. cxb7+ Qxb7 26. Nxc3 Q@a1+) 20... Qxa3?! { (Mate in 4 → -13.96) Lost forced checkmate sequence. Best move was P@d2+. } (20... P@d2+ 21. Kd1 B@b3+ 22. Kxd2 Q@d3+ 23. Kc1 Qc2#) 21. Kd2?! { (-13.96 → Mate in 4) Checkmate is now unavoidable. Best move was P@d7+. } (21. P@d7+ Kxd7) 21... Be7?! { (Mate in 4 → -34.03) Lost forced checkmate sequence. Best move was R@d1+. } (21... R@d1+ 22. Ke3 R@d3+ 23. Kf4 Q@f3+ 24. Kg5 B@f6#) 22. Nf5?! { (-34.03 → Mate in 3) Checkmate is now unavoidable. Best move was B@a4+. } (22. B@a4+ Qxa4) 22... O-O?? { (Mate in 3 → Mate in 5) Lost forced checkmate sequence. Best move was R@d1+. } (22... R@d1+ 23. Kxd1 Q@d3+ 24. R@d2 R@c1#) 23. Nxe7+?? { (Mate in 5 → -42.07) Lost forced checkmate sequence. Best move was N@h6+. } (23. N@h6+ gxh6 24. Nxe7+ Kh8 25. P@g7+ Kxg7 26. N@h5+ Kh8 27. B@g7#) 23... Kh8 24. Nf5?! { (-31.83 → Mate in 3) Checkmate is now unavoidable. Best move was R@g8+. } (24. R@g8+ Rxg8) 24... Re8?! { (Mate in 3 → -33.86) Lost forced checkmate sequence. Best move was R@c2+. } (24... R@c2+ 25. Ke3 Q@e2+ 26. Kf4 R@g4#) 25. Nd5?! { (-33.86 → Mate in 2) Checkmate is now unavoidable. Best move was N@g6+. } (25. N@g6+ hxg6 26. R@h7+ Kxh7 27. N@g5+ Kg8 28. P@h7+ Kh8 29. Nxf7+ Kxh7 30. Ng5+ Kh8 31. Nf7+ Kg8) 25... Qh3?! { (Mate in 2 → -39.69) Lost forced checkmate sequence. Best move was R@d3+. } (25... R@d3+ 26. Ke2 Q@d1#) 26. R@e3?! { (-39.69 → Mate in 4) Checkmate is now unavoidable. Best move was N@g6+. } (26. N@g6+ hxg6) 26... Qxh2?! { (Mate in 4 → -34.73) Lost forced checkmate sequence. Best move was Q@b2+. } (26... Q@b2+ 27. N@c2 B@c1+ 28. Ke2 Qxc2+ 29. Ke1 R@f1#) 27. N@f3?! { (-34.73 → Mate in 5) Checkmate is now unavoidable. Best move was N@d3. } (27. N@d3 R@a2+ 28. N@c2 Q@b1 29. B@d1 B@c1+ 30. Ke1 R@g1+ 31. B@f1 B@d2+ 32. Ke2 Rxf1 33. Kxf1 P@g2+) 27... Qxf2+ 28. Re2 Qxf3?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was R@d1+. } (28... R@d1+ 29. Kxd1 Q@d3+ 30. Rd2 R@b1+ 31. N@c1 P@e2#) 29. Nxc7 Rxe4?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Q@d3+. } (29... Q@d3+ 30. Kc1 R@b1#) 30. Rxe4 Qxe4?! { (Mate in 1 → -38.90) Lost forced checkmate sequence. Best move was Q@d1#. } (30... Q@d1#) 31. Ng3?! { (-38.90 → Mate in 1) Checkmate is now unavoidable. Best move was R@d8+. } (31. R@d8+ B@g8) 31... Qc6?! { (Mate in 1 → -50.65) Lost forced checkmate sequence. Best move was Q@c2#. } (31... Q@c2#) 32. Ne8?! { (-50.65 → Mate in 2) Checkmate is now unavoidable. Best move was R@f8+. } (32. R@f8+ B@g8) 32... Qxe8?! { (Mate in 2 → -52.05) Lost forced checkmate sequence. Best move was Q@c3+. } (32... Q@c3+ 33. Kd1 R@e1#) 33. Nf5?! { (-52.05 → Mate in 3) Checkmate is now unavoidable. Best move was R@f8+. } (33. R@f8+ Qxf8) 33... Qe5?! { (Mate in 3 → -55.20) Lost forced checkmate sequence. Best move was B@e1+. } (33... B@e1+ 34. Kc1 Q@d2+ 35. Kb1 R@c1#) 34. R@a8+ Qe8?? { (-73.02 → Mate in 5) Checkmate is now unavoidable. Best move was B@e8. } (34... B@e8 35. N@g6+ hxg6 36. Rxe8+ Qxe8 37. Kd3 Q@e4+ 38. Kc3) 35. Rxe8+ R@g8 36. Rxg8+ Kxg8 37. Ne7+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was N@e7+. } (37. N@e7+ Kf8 38. R@g8#) 37... Kf8 38. Nf5?? { (Mate in 2 → Mate in 3) Lost forced checkmate sequence. Best move was Q@d8+. } (38. Q@d8+ N@e8 39. N@d7#) 38... Q@e8?? { (Mate in 3 → Mate in 5) Lost forced checkmate sequence. Best move was N@e4+. } (38... N@e4+ 39. Kc2 Q@c3+ 40. Kb1 R@a1#) 39. Nxd6?? { (Mate in 5 → Mate in 4) Lost forced checkmate sequence. Best move was P@e7+. } (39. P@e7+ Kg8 40. R@f8+ Qxf8 41. exf8=Q+ Kxf8 42. Q@h8+ R@g8 43. Q@e7#) 39... Qd7?! { (Mate in 4 → -19.17) Lost forced checkmate sequence. Best move was R@e2+. } (39... R@e2+ 40. Kd3 N@b2+ 41. Kc3 B@a5+ 42. B@b4 R@d3#) 40. P@e6?! { (-19.17 → Mate in 11) Checkmate is now unavoidable. Best move was Q@c8+. } (40. Q@c8+ B@e8) 40... Qxd6+ { Black wins on time. } 0-1