lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/lCTbaRk5"] [Date "2021.03.11"] [Round "-"] [White "rdruta"] [Black "olarudaria"] [Result "1-0"] [UTCDate "2021.03.11"] [UTCTime "17:45:02"] [WhiteElo "1343"] [BlackElo "1337"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e5 2. Qf3? { (0.41 → -0.83) Mistake. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... Nf6 3. g4? { (-0.50 → -1.56) Mistake. Best move was c4. } (3. c4) 3... h6 4. Nh3? { (-1.12 → -2.82) Mistake. Best move was h4. } (4. h4 d5) 4... a5? { (-2.82 → -1.31) Mistake. Best move was d5. } (4... d5) 5. g5 hxg5 6. Nxg5 Nc6 7. b4? { (-1.50 → -3.92) Mistake. Best move was a3. } (7. a3 d5) 7... axb4 8. Bb2 Ra5? { (-4.03 → -2.89) Mistake. Best move was d5. } (8... d5 9. h4) 9. Bc4? { (-2.89 → -4.25) Mistake. Best move was d3. } (9. d3 Rc5) 9... Rc5?? { (-4.25 → 1.10) Blunder. Best move was d5. } (9... d5) 10. Nxf7? { (1.10 → -0.71) Mistake. Best move was Bxf7+. } (10. Bxf7+ Ke7 11. Bb3 d5 12. a3 Ra5 13. axb4 Rxa1 14. Bxa1 Ke8 15. b5 e4 16. Qg2 Ne7) 10... Ke7?? { (-0.71 → 8.90) Blunder. Best move was Qe7. } (10... Qe7 11. Nxh8 Rxc4 12. Qf5 Qc5 13. Qg6+ Kd8 14. Nf7+ Ke7 15. Ng5 Rxc2 16. Nc3 bxc3 17. Qxc2) 11. Nxd8 Kxd8 12. Bb3 Rh5?! { (8.53 → 9.09) Inaccuracy. Best move was Na5. } (12... Na5 13. a3) 13. Rg1?! { (9.09 → 8.40) Inaccuracy. Best move was a3. } (13. a3) 13... g6? { (8.40 → 18.93) Mistake. Best move was d6. } (13... d6 14. a3) 14. Rg5 Rxg5?! { (14.22 → Mate in 3) Checkmate is now unavoidable. Best move was Be7. } (14... Be7 15. Rxg6) 15. h4?? { (Mate in 3 → -1.28) Lost forced checkmate sequence. Best move was Qxf6+. } (15. Qxf6+ Be7 16. Qh8+ Bf8 17. Qxf8#) 15... Rf5?? { (-1.28 → 2.82) Blunder. Best move was Rg1+. } (15... Rg1+) 16. Qe2? { (2.82 → 1.65) Mistake. Best move was Qg3. } (16. Qg3 Ne4) 16... Bh6? { (1.65 → 3.05) Mistake. Best move was g5. } (16... g5 17. d4 exd4 18. exd4 Ra5 19. hxg5 Rxg5 20. Nd2 d5 21. O-O-O Bg4 22. f3 Bd7 23. Rh1) 17. e4?? { (3.05 → 0.00) Blunder. Best move was a3. } (17. a3) 17... Rh5?! { (0.00 → 0.93) Inaccuracy. Best move was Rf4. } (17... Rf4 18. d3 d6 19. Nd2 Rxh4 20. O-O-O Rh2 21. Rg1 Ng4 22. Rf1 Ne3 23. Rg1) 18. Bc4?? { (0.93 → -3.77) Blunder. Best move was Qf3. } (18. Qf3 Bf4 19. d4 Ra5 20. d5 Ne7 21. c3 bxc3 22. Bxc3 Ra6 23. Bd2 Rxh4 24. Nc3 g5) 18... Nxe4?? { (-3.77 → 5.19) Blunder. Best move was Rxh4. } (18... Rxh4 19. Qf3) 19. Qxe4 d6?? { (5.02 → 8.68) Blunder. Best move was Ne7. } (19... Ne7 20. Be2 Rf5 21. Qxb4 Rxc2 22. Bd3 Rf4 23. Qxf4 Bxf4 24. Bxc2 d6 25. Nc3 Bg4 26. Be4) 20. Qxg6 Rxc4 21. Qxh5 Re4+ 22. Kf1 Bh3+? { (8.35 → 10.27) Mistake. Best move was Bf8. } (22... Bf8) 23. Kg1 Rg4+ 24. Kh2 Bf4+ 25. Kxh3 Rg3+ 26. Kh2?? { (26.46 → -1.64) Blunder. Best move was fxg3. } (26. fxg3) 26... Rf3+?? { (-1.64 → 20.46) Blunder. Best move was Rg5+. } (26... Rg5+ 27. Kh3) 27. Kg2 Rg3+ 28. Kh2?? { (26.28 → -1.85) Blunder. Best move was fxg3. } (28. fxg3 Bxg3 29. Kxg3 Nd4 30. a3 b3 31. cxb3 c6 32. Bxd4 exd4 33. Qf7 Kc8 34. Qe8+ Kc7) 28... Rf3+?? { (-1.85 → 19.90) Blunder. Best move was Rg5+. } (28... Rg5+) 29. Kg1 Rg3+ 30. fxg3 Bxg3 31. Qg5+ Ne7 32. Qxg3 Nf5?! { (26.23 → Mate in 13) Checkmate is now unavoidable. Best move was Kc8. } (32... Kc8 33. Qg4+) 33. Qg8+ Ke7 34. Qg5+ Kf7 35. Qxf5+ Kg7 36. h5?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Kh2. } (36. Kh2 b6 37. Na3 bxa3 38. Rg1+ Kh8 39. Qh5#) 36... Kh6 37. a4?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was Qg6#. } (37. Qg6#) 37... c6 38. Qg6# { White wins by checkmate. } 1-0