lichess dev

[Event "Teichmann Arena"] [Site "http://chess-academy.net/nXBGB7Ri"] [Date "2025.11.11"] [Round "-"] [White "mateigalagan2015"] [Black "LaiuDamian"] [Result "1-0"] [UTCDate "2025.11.11"] [UTCTime "17:37:49"] [WhiteElo "1329"] [BlackElo "1255"] [WhiteRatingDiff "+32"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "420+0"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d5?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } { B01 Scandinavian Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. e5? { (0.81 → -0.35) Mistake. Best move was exd5. } (2. exd5 Nf6 3. Nf3 Nxd5 4. d4 c5 5. c4 Nf6 6. d5 e6) 2... d4?! { (-0.35 → 0.38) Inaccuracy. Best move was e6. } (2... e6 3. d4) 3. Qf3? { (0.38 → -0.83) Mistake. Best move was Nf3. } (3. Nf3 e6) 3... d3? { (-0.83 → 1.50) Mistake. Best move was e6. } (3... e6 4. c3) 4. cxd3? { (1.50 → -0.97) Mistake. Best move was Bxd3. } (4. Bxd3 Nc6 5. Qe2 Nd4 6. Qe3 Qd5 7. Nf3 Nxf3+ 8. gxf3 f6 9. exf6 Nxf6 10. Nc3 Qa5) 4... Qxd3?? { (-0.97 → 13.67) Blunder. Best move was Nc6. } (4... Nc6 5. Qf4 Nh6 6. Nf3 Bf5 7. Be2 Bxd3 8. e6 Bxe2 9. Kxe2 g6 10. Nc3 Bg7 11. d4) 5. Qxd3 c6 6. Qf3 f6 7. exf6 gxf6 8. Bc4 b5 9. Bd3 e5 10. Qh5+ Kd7 11. Bxh7 Rxh7 12. Qxh7+ Kd6 13. Qxg8 Kc5 14. Qxf8+ Kb6 15. Qxc8 Ka5 16. Qe6 Kb4 17. Qxf6 Ka5?! { (38.33 → Mate in 10) Checkmate is now unavoidable. Best move was Kc5. } (17... Kc5 18. b4+) 18. b4+?! { (Mate in 10 → 37.33) Lost forced checkmate sequence. Best move was Qd8+. } (18. Qd8+ Ka6 19. Nc3 b4 20. Ne4 Nd7 21. Qxa8 Kb6 22. Qd8+ Kb5 23. a4+ bxa3 24. Rxa3 a6) 18... Kxb4?! { (37.33 → Mate in 8) Checkmate is now unavoidable. Best move was Kb6. } (18... Kb6 19. Nf3 Na6 20. Qd6 Re8 21. Nc3 Nb8 22. Nxe5 Kb7 23. O-O Rc8 24. Ne4 Na6 25. Rb1) 19. Qxe5 Ka5 20. Qd6?! { (Mate in 8 → 73.94) Lost forced checkmate sequence. Best move was Qc7+. } (20. Qc7+ Ka6 21. Nc3 Nd7 22. Qxc6+ Nb6 23. a4 b4 24. a5 Re8+ 25. Nge2 Re5 26. axb6+ Ra5) 20... Ka4?! { (73.94 → Mate in 1) Checkmate is now unavoidable. Best move was Na6. } (20... Na6 21. Qxc6) 21. Qc5?! { (Mate in 1 → Mate in 9) Not the best checkmate sequence. Best move was Qa3#. } (21. Qa3#) 21... Ka5 22. Qd5?! { (Mate in 9 → 17.92) Lost forced checkmate sequence. Best move was a4. } (22. a4 Ka6 23. axb5+ Kb7 24. Qe7+ Kb6 25. Nc3 cxb5 26. Qd6+ Kb7 27. Nxb5 Na6 28. Qxa6+ Kb8) 22... Ka6 23. Qd6 Kb7 24. Qe6 Kb6?! { (32.56 → Mate in 11) Checkmate is now unavoidable. Best move was Na6. } (24... Na6 25. Nf3) 25. Bb2 Kc7 26. Be5+ Kd8 27. Bxb8?! { (Mate in 5 → Mate in 9) Not the best checkmate sequence. Best move was Bd6. } (27. Bd6 Nd7 28. Qg8+ Nf8 29. Qxf8+ Kd7 30. Qe7+ Kc8 31. Qc7#) 27... Rxb8 28. Nc3 Rb6 29. Rb1 Ra6 30. Rb4 Rxa2 31. Qxa2?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qd6+. } (31. Qd6+ Kc8 32. Qxc6+ Kd8 33. Rd4+ Ke7 34. Rd7+ Ke8 35. Qc8#) 31... Kc7 32. Qxa7+ Kd6 33. Ra4?! { (Mate in 3 → Mate in 7) Not the best checkmate sequence. Best move was Re4. } (33. Re4 c5 34. Qe7+ Kc6 35. Re6#) 33... Ke6 34. Qb8?! { (Mate in 4 → Mate in 7) Not the best checkmate sequence. Best move was Rf4. } (34. Rf4 Kd6 35. Nf3 Ke6 36. Qf7+ Kd6 37. Ne4#) 34... Kf6 35. Qb6?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was Qd6+. } (35. Qd6+ Kg5 36. h4+ Kf5 37. g4#) 35... Kg6 36. Qxc6+ Kg7 37. Ra7+ Kf8 38. Qc8# { White wins by checkmate. } 1-0