lichess dev

[Event "Guimard Arena"] [Site "http://chess-academy.net/Uj2bmqLm"] [Date "2025.02.11"] [Round "-"] [White "Matei2018"] [Black "Robert2015"] [Result "1-0"] [UTCDate "2025.02.11"] [UTCTime "17:50:08"] [WhiteElo "1458"] [BlackElo "1329"] [WhiteRatingDiff "+38"] [BlackRatingDiff "-27"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A00"] [Opening "Grob Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. g4? { (0.15 → -0.92) Mistake. Best move was e4. } { A00 Grob Opening } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... e5 2. h3?! { (-0.77 → -1.67) Inaccuracy. Best move was Bg2. } (2. Bg2 h5 3. d4 hxg4 4. dxe5 Nc6 5. Nc3 Nxe5 6. Qd4 Ng6) 2... d5?! { (-1.67 → -0.84) Inaccuracy. Best move was Nc6. } (2... Nc6 3. Nc3 d5 4. Bg2 Nge7 5. d3 Be6 6. Nf3 f6 7. Bd2 Ng6 8. e3 h5 9. gxh5) 3. f3?? { (-0.84 → Mate in 1) Checkmate is now unavoidable. Best move was d4. } (3. d4) 3... Nc6?? { (Mate in 1 → -2.86) Lost forced checkmate sequence. Best move was Qh4#. } (3... Qh4#) 4. e4?? { (-2.86 → -9.30) Blunder. Best move was e3. } (4. e3 h5) 4... Nf6?? { (-9.30 → -1.56) Blunder. Best move was Qh4+. } (4... Qh4+ 5. Ke2) 5. exd5? { (-1.56 → -3.94) Mistake. Best move was Bb5. } (5. Bb5) 5... Nxd5 6. Bb5?! { (-3.38 → -4.09) Inaccuracy. Best move was Bc4. } (6. Bc4) 6... a6? { (-4.09 → -2.11) Mistake. Best move was Bc5. } (6... Bc5 7. Bxc6+ bxc6 8. Qe2 O-O 9. d3 Bd4 10. Kd1 Rb8 11. Qe1 Rxb2 12. Ne2 Rb6 13. Nbc3) 7. Bxc6+ bxc6 8. Ne2?? { (-2.52 → -6.52) Blunder. Best move was d4. } (8. d4 h5) 8... Bxg4?? { (-6.52 → 3.18) Blunder. Best move was h5. } (8... h5) 9. fxg4?? { (3.18 → -0.30) Blunder. Best move was hxg4. } (9. hxg4 h5 10. d4 Qf6 11. Kf2 exd4 12. Qxd4 Qxd4+ 13. Nxd4 Bc5 14. c3 O-O-O 15. Rxh5 Rxh5) 9... Bb4? { (-0.30 → 1.72) Mistake. Best move was Qh4+. } (9... Qh4+ 10. Kf1) 10. c3? { (1.72 → 0.62) Mistake. Best move was Nbc3. } (10. Nbc3) 10... Ba5? { (0.62 → 2.67) Mistake. Best move was Qh4+. } (10... Qh4+) 11. b4? { (2.67 → 0.00) Mistake. Best move was Ng3. } (11. Ng3 Qh4 12. Qf3 O-O-O 13. Kd1 h5 14. Kc2 hxg4 15. hxg4 Qf6 16. Qxf6 gxf6 17. Rxh8 Rxh8) 11... Bb6 12. a4?? { (0.64 → Mate in 4) Checkmate is now unavoidable. Best move was Qb3. } (12. Qb3) 12... Nf4?? { (Mate in 4 → 3.74) Lost forced checkmate sequence. Best move was Qh4+. } (12... Qh4+ 13. Ng3 Qxg3+ 14. Ke2 Nf4+ 15. Kf1 Qf2#) 13. a5?? { (3.74 → Mate in 3) Checkmate is now unavoidable. Best move was Nxf4. } (13. Nxf4 Qh4+ 14. Ke2 exf4 15. Qe1 Qg5 16. Kd1+ Kd7 17. a5 Qd5 18. Kc2 Ba7 19. Qf1 h5) 13... Nxe2?? { (Mate in 3 → 4.57) Lost forced checkmate sequence. Best move was Qh4+. } (13... Qh4+ 14. Ng3 Qxg3+ 15. Kf1 Qf2#) 14. Qxe2 Bd4?? { (4.16 → 8.16) Blunder. Best move was Qd5. } (14... Qd5 15. Rf1) 15. cxd4 O-O?! { (8.05 → 8.98) Inaccuracy. Best move was Qxd4. } (15... Qxd4 16. Nc3 O-O 17. Ra4 Qa7 18. Rf1 Qb7 19. Rf5 f6 20. Qc4+ Kh8 21. d3 c5 22. Ne4) 16. dxe5 Qd5 17. Bb2?? { (8.87 → 0.79) Blunder. Best move was Rf1. } (17. Rf1 Qd4 18. Ra2 Qxb4 19. Nc3 Rfe8 20. Qe3 f6 21. Ra4 Qxa4 22. Nxa4 Rxe5 23. Qxe5 fxe5) 17... Qxh1+ 18. Kf2?! { (0.85 → 0.00) Inaccuracy. Best move was Qf1. } (18. Qf1) 18... f5?! { (0.00 → 0.71) Inaccuracy. Best move was Qxh3. } (18... Qxh3 19. Qf3 Qh2+ 20. Qg2 Qf4+ 21. Qf3) 19. gxf5?? { (0.71 → Mate in 14) Checkmate is now unavoidable. Best move was g5. } (19. g5) 19... Rxf5+ 20. Ke3 Qxh3+ 21. Ke4?! { (-72.42 → Mate in 9) Checkmate is now unavoidable. Best move was Kd4. } (21. Kd4 Rf4+) 21... Rh5? { (Mate in 9 → -9.72) Lost forced checkmate sequence. Best move was Rd8. } (21... Rd8 22. d4 Rdf8 23. Bc1 Rf3 24. Qc4+ Kh8 25. Qxc6 Qf5+ 26. Kd5 Rd8+ 27. Qd6 Rxd6+ 28. Kc5) 22. e6? { (-9.72 → Mate in 3) Checkmate is now unavoidable. Best move was Qf3. } (22. Qf3 Rh4+) 22... Re8?! { (Mate in 3 → -11.16) Lost forced checkmate sequence. Best move was Rh4+. } (22... Rh4+ 23. Qg4 Rxg4+ 24. Ke5 Qh5#) 23. d4?! { (-11.16 → Mate in 2) Checkmate is now unavoidable. Best move was Qxh5. } (23. Qxh5 Qxh5 24. Kd3 c5 25. Kc2 cxb4 26. e7 Qd5 27. Bc3 bxc3 28. Nxc3 Qf5+ 29. d3 Rxe7) 23... Rxe6+ 24. Kf4 Qh4+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Rf5#. } (24... Rf5#) 25. Kf3 Rg5?? { (Mate in 3 → 8.51) Lost forced checkmate sequence. Best move was Rf5+. } (25... Rf5+ 26. Kg2 Rg6+ 27. Qg4 Rxg4#) 26. Qxe6+ Kh8? { (8.13 → Mate in 1) Checkmate is now unavoidable. Best move was Kf8. } (26... Kf8 27. Qc8+ Kf7 28. Qxc7+ Kg8 29. Qb8+ Kf7 30. Qf4+ Qxf4+ 31. Kxf4 Rg2 32. Bc1 Rg1 33. Nc3) 27. d5?? { (Mate in 1 → Mate in 8) Lost forced checkmate sequence. Best move was Qc8#. } (27. Qc8#) 27... Qh3+?? { (Mate in 8 → Mate in 22) Lost forced checkmate sequence. Best move was Rg3+. } (27... Rg3+ 28. Ke2 Qh2+ 29. Kd1 Rd3+ 30. Ke1 Qg3+ 31. Kf1 Qf3+ 32. Kg1 Rd1+ 33. Qe1 Rxe1+ 34. Kh2) 28. Kf4?? { (Mate in 22 → -20.38) Lost forced checkmate sequence. Best move was Qxh3. } (28. Qxh3) 28... Qh4+?? { (-20.38 → -1.78) Blunder. Best move was Qg3+. } (28... Qg3+ 29. Ke4 cxd5+ 30. Kd4 Qh4+ 31. Ke3 Qe1+ 32. Kd4 Qxe6 33. Nc3 Qf6+ 34. Kd3 Qf5+ 35. Ke3) 29. Kf3?? { (-1.78 → Mate in 8) Checkmate is now unavoidable. Best move was Ke3. } (29. Ke3) 29... Rg3+ 30. Ke2 Qh2+ 31. Kd1 Rg1+?! { (Mate in 6 → -62.87) Lost forced checkmate sequence. Best move was Rd3+. } (31... Rd3+ 32. Ke1 Qg3+ 33. Kf1 Qf3+ 34. Kg1 Rd1+ 35. Qe1 Rxe1+ 36. Kh2 Rh1#) 32. Qe1 Rg3?? { (-22.13 → Mate in 1) Checkmate is now unavoidable. Best move was Rxe1+. } (32... Rxe1+ 33. Kxe1) 33. Nd2? { (Mate in 1 → 7.20) Lost forced checkmate sequence. Best move was Qe8#. } (33. Qe8#) 33... Rd3? { (7.20 → Mate in 1) Checkmate is now unavoidable. Best move was Rg1. } (33... Rg1 34. Nf1 Qh5+ 35. Kc2 Qf5+ 36. Kb3 Qxd5+ 37. Ka3 c5 38. Qe8+ Qg8 39. Qxg8+ Kxg8 40. bxc5) 34. Kc2?! { (Mate in 1 → 14.38) Lost forced checkmate sequence. Best move was Qe8#. } (34. Qe8#) 34... Qh6?! { (14.38 → Mate in 1) Checkmate is now unavoidable. Best move was h5. } (34... h5 35. Kxd3 Qh3+ 36. Kc2 Qf5+ 37. Kc1 cxd5 38. Qe7 Qg4 39. Qxc7 Qg1+ 40. Kc2 Qg6+ 41. Kb3) 35. Qe8# { White wins by checkmate. } 1-0