[Event "LS F2F E-Chess Program 50th Arena"] [Site "https://lichess.org/B1S9Rkqk"] [Date "2024.02.21"] [White "richfieldrivera2020"] [Black "Carlo_Dela_Pena_30"] [Result "1-0"] [UTCDate "2024.02.21"] [UTCTime "10:53:47"] [WhiteElo "2152"] [BlackElo "2085"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D11"] [Opening "Slav Defense: Modern Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nf3 { D11 Slav Defense: Modern Line } Bg4 4. Nc3 dxc4?! { (0.77 → 1.71) Inaccuracy. Bxf3 was best. } (4... Bxf3 5. gxf3 Nf6 6. Bf4 e6 7. e4 Be7 8. Be3 O-O 9. e5) 5. Ne5 Bf5?! { (0.97 → 2.10) Inaccuracy. Be6 was best. } (5... Be6 6. e4 g6 7. Bxc4 Bxc4 8. Nxc4 Bg7 9. Be3 Nd7 10. f4) 6. e3?! { (2.10 → 1.15) Inaccuracy. e4 was best. } (6. e4 Bc8) 6... Nf6?! { (1.15 → 1.85) Inaccuracy. e6 was best. } (6... e6 7. e4) 7. Nxc4? { (1.85 → 0.64) Mistake. Bxc4 was best. } (7. Bxc4 e6 8. g4 Bg6 9. h4 Bb4 10. f3 Nd5 11. Bd2 h6 12. Nxg6 fxg6 13. Qc2 Qf6) 7... Nbd7 8. Bd3?! { (0.74 → 0.10) Inaccuracy. a4 was best. } (8. a4) 8... Bg6 9. O-O e6 10. a4 Qc7?! { (0.34 → 0.96) Inaccuracy. Bb4 was best. } (10... Bb4 11. Be2) 11. a5?! { (0.96 → 0.31) Inaccuracy. e4 was best. } (11. e4 Bb4 12. e5 Nd5 13. Bxg6 hxg6 14. Ne4 O-O 15. Qg4 b5 16. Ncd6 N7f6 17. Qh4 Nxe4) 11... Be7?! { (0.31 → 0.86) Inaccuracy. Bb4 was best. } (11... Bb4) 12. Re1?! { (0.86 → -0.15) Inaccuracy. e4 was best. } (12. e4 O-O) 12... O-O 13. f4 b5 14. Ne5 a6?! { (-0.82 → -0.10) Inaccuracy. Bxd3 was best. } (14... Bxd3 15. Qxd3 a6 16. Bd2 c5 17. Red1 Rac8 18. Qe2 Rfd8 19. Be1 Qa7 20. h3 cxd4 21. exd4) 15. Bxg6?! { (-0.10 → -0.69) Inaccuracy. Nxg6 was best. } (15. Nxg6 hxg6) 15... hxg6 16. Bd2 Nxe5?! { (-0.68 → -0.03) Inaccuracy. c5 was best. } (16... c5) 17. fxe5 Nd5 18. Ne4 f5 19. exf6 gxf6?! { (0.34 → 0.91) Inaccuracy. Nxf6 was best. } (19... Nxf6) 20. Rc1 f5 21. Nf2 Bd6 22. h3 Bh2+ 23. Kh1 Rac8? { (0.30 → 1.82) Mistake. Bg3 was best. } (23... Bg3 24. Nd3) 24. Nd3?! { (1.82 → 0.78) Inaccuracy. e4 was best. } (24. e4) 24... Bd6?! { (0.78 → 1.39) Inaccuracy. Bg3 was best. } (24... Bg3 25. Re2 Qf7 26. Nc5 Bd6 27. Nxa6 e5 28. dxe5 Bxe5 29. b4 Nf6 30. Nc5 Bb8 31. e4) 25. Qe2?! { (1.39 → 0.31) Inaccuracy. e4 was best. } (25. e4 Nf4) 25... Qh7?? { (0.31 → 2.16) Blunder. Nf6 was best. } (25... Nf6 26. Bb4) 26. e4 fxe4 27. Qxe4 Rfe8 28. Qg4? { (2.72 → 1.19) Mistake. Bg5 was best. } (28. Bg5 Rc7 29. Ne5 Qg7 30. Ng4 Kh7 31. Bh6 Qg8 32. Rf1 Rf7 33. Kg1 Rf5 34. Rxc6 Qf7) 28... Qf7? { (1.19 → 2.65) Mistake. Qh5 was best. } (28... Qh5 29. Qxh5) 29. Rf1 Qg7 30. Rce1 Nc7? { (2.86 → 4.57) Mistake. Nf6 was best. } (30... Nf6 31. Qg5 Nh7 32. Qh4 g5 33. Qg4 Nf6 34. Qxg5 Qxg5 35. Bxg5 Nd7 36. Re4 Rf8 37. Rc1) 31. Bc3 Nd5? { (3.77 → 5.99) Mistake. Rcd8 was best. } (31... Rcd8 32. d5) 32. Rxe6 Ne3 33. Rxe3 Rxe3 34. Qxc8+ Kh7 35. d5 Qe7? { (9.12 → Mate in 1) Checkmate is now unavoidable. cxd5 was best. } (35... cxd5 36. Bxg7) 36. Qh8# { White wins by checkmate. } 1-0