lichess dev

[Event "Matveeva Arena"] [Site "http://chess-academy.net/Gssg7aKA"] [Date "2025.01.18"] [Round "-"] [White "Markits"] [Black "matfei_2016"] [Result "1-0"] [UTCDate "2025.01.18"] [UTCTime "17:37:41"] [WhiteElo "1386"] [BlackElo "1193"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 g6?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } { B06 Modern Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Qf3? { (0.81 → -0.62) Mistake. Best move was d4. } (2. d4 d6 3. Nc3 Nf6 4. Nf3 Bg7 5. Be2 O-O 6. O-O c6) 2... Bh6? { (-0.62 → 0.43) Mistake. Best move was Nc6. } (2... Nc6 3. c3 e5 4. Bc4 Nf6 5. d3 Bg7 6. Bg5 Na5 7. Nd2 O-O 8. h4 h6 9. Bxf6) 3. Bc4 Bf8?? { (0.10 → Mate in 1) Checkmate is now unavoidable. Best move was Nf6. } (3... Nf6 4. e5) 4. Bb5?? { (Mate in 1 → -0.26) Lost forced checkmate sequence. Best move was Bxf7#. } (4. Bxf7#) 4... Bh6? { (-0.26 → 0.87) Mistake. Best move was c6. } (4... c6 5. Bc4 e6 6. d4 Bg7 7. Ne2 d5 8. Bb3 Ne7 9. O-O O-O 10. c4 dxe4 11. Qxe4) 5. Qxf7+?? { (0.87 → -12.30) Blunder. Best move was Nc3. } (5. Nc3 c6) 5... Kxf7 6. Bc4+ Kf6 7. d3 Ke5 8. Bd2 Kf6 9. Bc3+ Kg5?? { (-11.30 → 3.43) Blunder. Best move was e5. } (9... e5 10. f4 Kg7 11. Ne2 d6 12. fxe5 dxe5 13. Bxe5+ Nf6 14. Bc3 Nc6 15. Nd2 Qe7 16. Nf3) 10. Bd2+?? { (3.43 → -11.06) Blunder. Best move was Nf3+. } (10. Nf3+) 10... Kf6 11. Nf3 Kg7 12. Nh4 Kf6 13. Bc3+ Kg5?? { (-10.96 → 3.18) Blunder. Best move was e5. } (13... e5) 14. Nf3+ Kg4?? { (1.38 → Mate in 2) Checkmate is now unavoidable. Best move was Kh5. } (14... Kh5 15. h3) 15. Nbd2?? { (Mate in 2 → 1.87) Lost forced checkmate sequence. Best move was h3+. } (15. h3+ Kh5 16. g4#) 15... Kh5?? { (1.87 → 5.56) Blunder. Best move was Bxd2+. } (15... Bxd2+) 16. g4+?? { (5.56 → 0.00) Blunder. Best move was Nf1. } (16. Nf1 Bd2+) 16... Kxg4 17. h3+?? { (0.00 → -6.18) Blunder. Best move was Rg1+. } (17. Rg1+ Kh5 18. Nf1 Bf4 19. Ng3+ Kh6 20. Nf5+ Kh5) 17... Kh5 18. Rg1?? { (-5.63 → -10.21) Blunder. Best move was Bxh8. } (18. Bxh8 d5 19. Bxd5 e6 20. Bc4 Nf6 21. Nf1 Bf4 22. Bxf6 Qxf6 23. d4 Kh6 24. Ke2 Kg7) 18... Nf6 19. b4 Ng8?? { (-13.33 → 2.67) Blunder. Best move was Rf8. } (19... Rf8) 20. Rb1?? { (2.67 → -10.42) Blunder. Best move was Nf1. } (20. Nf1) 20... Nf6 21. Rb3 Ng8?? { (-13.43 → -4.01) Blunder. Best move was Rf8. } (21... Rf8) 22. Ra3?? { (-4.01 → -7.98) Blunder. Best move was Nf1. } (22. Nf1 Bf4 23. Bg7 e6 24. Rg5+ Qxg5 25. Nxg5 Kxg5 26. Bxh8 Ne7 27. d4 d5 28. Be2 Nd7) 22... Nf6?! { (-7.98 → -7.48) Inaccuracy. Best move was d5. } (22... d5 23. Ra5 c6 24. Bxh8 Bxd2+ 25. Nxd2 Kh6 26. Bb3 Nf6 27. Bxf6 exf6 28. a3 Na6 29. Ra4) 23. Ra5+ Nd5?? { (-7.40 → Mate in 9) Checkmate is now unavoidable. Best move was d5. } (23... d5 24. Bxd5 e5 25. Nxe5 b6 26. Nf7 Qe7 27. Be6+ bxa5 28. Bg4+ Bxg4 29. hxg4+ Nxg4 30. Rh1+) 24. Bxd5?? { (Mate in 9 → 1.37) Lost forced checkmate sequence. Best move was Rxd5+. } (24. Rxd5+ e5 25. Rxe5+ Bg5 26. Rexg5+ Kh6 27. R1g4 Qxg5 28. Nxg5 Rf8 29. Ndf3 Rxf3 30. Nxf3 g5) 24... Qg8?? { (1.37 → Mate in 7) Checkmate is now unavoidable. Best move was Bf4. } (24... Bf4 25. Bxb7+) 25. Nc4? { (Mate in 7 → 8.33) Lost forced checkmate sequence. Best move was Bxg8+. } (25. Bxg8+ d5 26. Nf1 Bf4 27. Bg7 h6 28. Bf7 Bf5 29. exf5 Bd2+ 30. N1xd2 d4 31. Bxg6#) 25... Qg7? { (8.33 → Mate in 4) Checkmate is now unavoidable. Best move was g5. } (25... g5 26. Bf7+) 26. Nce5?? { (Mate in 4 → -1.03) Lost forced checkmate sequence. Best move was Be6+. } (26. Be6+ g5 27. Rgxg5+ Bxg5 28. Bxg7 dxe6 29. Rxg5#) 26... Qxe5?? { (-1.03 → 9.56) Blunder. Best move was b6. } (26... b6) 27. Bxe5? { (9.56 → 7.84) Mistake. Best move was Be6. } (27. Be6 Bg5) 27... Rg8? { (7.84 → 17.88) Mistake. Best move was Rf8. } (27... Rf8 28. Bc3) 28. Bxg8 d6 29. Bg3+?! { (28.87 → 9.34) Inaccuracy. Best move was Bxd6+. } (29. Bxd6+ c5 30. Rxc5+ Bg5 31. Bf4 Kh6 32. Bxg5+ Kg7 33. Rxc8 h6 34. Bf4 Nd7 35. Rxa8 a5) 29... Bf5? { (9.34 → Mate in 5) Checkmate is now unavoidable. Best move was c5. } (29... c5 30. bxc5) 30. Bf4? { (Mate in 5 → 8.68) Lost forced checkmate sequence. Best move was Rxf5+. } (30. Rxf5+ Bg5 31. Bf4 gxf5 32. Rxg5+ Kh6 33. Rg1+ Kh5 34. Bf7#) 30... e5? { (8.68 → 10.77) Mistake. Best move was Bxf4. } (30... Bxf4 31. exf5) 31. exf5 e4? { (9.68 → Mate in 4) Checkmate is now unavoidable. Best move was Bxf4. } (31... Bxf4 32. Bf7 Kh6 33. fxg6 hxg6 34. Rxg6+ Kh7 35. Rg8 b6 36. Ra4 b5 37. Ra5 a6 38. Nh4) 32. f6+?! { (Mate in 4 → 17.30) Lost forced checkmate sequence. Best move was fxg6+. } (32. fxg6+ c5 33. gxh7 exf3 34. h8=Q b5 35. Qxh6#) 32... Bg5?! { (17.30 → Mate in 2) Checkmate is now unavoidable. Best move was c5. } (32... c5 33. Bxd6) 33. Bxg5?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Rgxg5+. } (33. Rgxg5+ Kh6 34. Rh5#) 33... e3 34. f7?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Rg4. } (34. Rg4 exf2+ 35. Kxf2 h6 36. Rh4#) 34... exf2+ 35. Kf1?! { (Mate in 3 → 14.61) Lost forced checkmate sequence. Best move was Kxf2. } (35. Kxf2 Na6 36. Rg4 c5 37. Rh4#) 35... Nc6?! { (14.61 → Mate in 2) Checkmate is now unavoidable. Best move was fxg1=R+. } (35... fxg1=R+ 36. Kxg1) 36. f8=Q?! { (Mate in 2 → 17.32) Lost forced checkmate sequence. Best move was Rg4. } (36. Rg4 Nxa5 37. Rh4#) 36... Ne5?! { (17.32 → Mate in 1) Checkmate is now unavoidable. Best move was fxg1=Q+. } (36... fxg1=Q+ 37. Kxg1) 37. Qh6# { White wins by checkmate. } 1-0