[Event "2021 Summer Marathon"] [Site "https://lichess.org/P99AhC06"] [Date "2021.08.07"] [Round "-"] [White "DrTaquey"] [Black "rishudebnath"] [Result "0-1"] [GameId "P99AhC06"] [UTCDate "2021.08.07"] [UTCTime "14:37:01"] [WhiteElo "1960"] [BlackElo "1506"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [WhiteBerserk "true"] [Variant "Standard"] [TimeControl "60+0"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.13] } 1... e5? { (0.13 → 1.58) Mistake. d5 was best. } { [%eval 1.58] } (1... d5 2. d4 e6 3. c4 dxc4 4. e3 Nf6 5. Bxc4 c5 6. O-O) 2. Nc3? { (1.58 → 0.13) Mistake. Nxe5 was best. } { [%eval 0.13] } (2. Nxe5 d5 3. d4 Nf6 4. g3 c5 5. Bg2 cxd4 6. Qxd4 Nc6) 2... Nc6 { [%eval 0.18] } 3. e4 { [%eval 0.17] } 3... Nf6 { [%eval 0.13] } { C47 Four Knights Game } 4. d3 { [%eval -0.21] } 4... Be7 { [%eval 0.01] } 5. Be3?! { (0.01 → -0.75) Inaccuracy. Nd5 was best. } { [%eval -0.75] } (5. Nd5 O-O 6. c4 a5 7. a3 Nxd5 8. cxd5 Nd4 9. Nxd4 exd4) 5... O-O?! { (-0.75 → -0.20) Inaccuracy. d5 was best. } { [%eval -0.2] } (5... d5 6. exd5 Nxd5 7. Nxd5 Qxd5 8. a3 Bf5 9. Be2 O-O 10. O-O) 6. d4 { [%eval -0.67] } 6... exd4 { [%eval -0.49] } 7. Nxd4 { [%eval -0.39] } 7... Nxd4?! { (-0.39 → 0.47) Inaccuracy. d5 was best. } { [%eval 0.47] } (7... d5 8. exd5 Nb4 9. Bc4 Nbxd5 10. Nxd5 Nxd5 11. O-O Nxe3 12. fxe3) 8. Bxd4?! { (0.47 → -0.49) Inaccuracy. Qxd4 was best. } { [%eval -0.49] } (8. Qxd4 d6 9. Be2 c6 10. O-O Be6 11. f4 Bg4 12. Qd3 Bxe2) 8... c5?! { (-0.49 → 0.20) Inaccuracy. d5 was best. } { [%eval 0.2] } (8... d5 9. exd5 Bb4 10. Be2 Nxd5 11. O-O Nxc3 12. bxc3 Bd6 13. g3 c5 14. Be3 Qf6 15. Bf3) 9. Bxf6?! { (0.20 → -0.37) Inaccuracy. Be3 was best. } { [%eval -0.37] } (9. Be3 d6) 9... Bxf6 { [%eval -0.47] } 10. Qd2 { [%eval -0.52] } 10... Re8?! { (-0.52 → 0.12) Inaccuracy. d6 was best. } { [%eval 0.12] } (10... d6 11. Bd3) 11. O-O-O { [%eval 0.42] } 11... d6?! { (0.42 → 1.07) Inaccuracy. b5 was best. } { [%eval 1.07] } (11... b5 12. Bxb5) 12. f3? { (1.07 → -0.05) Mistake. Qxd6 was best. } { [%eval -0.05] } (12. Qxd6 Qxd6 13. Rxd6 Be6 14. f4 Bxc3 15. bxc3 Red8 16. Rd3 Kf8 17. Be2 Rxd3 18. Bxd3 Rd8) 12... Be6 { [%eval -0.08] } 13. Kb1?! { (-0.08 → -0.82) Inaccuracy. Bb5 was best. } { [%eval -0.82] } (13. Bb5 Rf8 14. Be2 Qb6 15. f4 Rfe8 16. a3 Rad8 17. g4 Bd7 18. e5 dxe5 19. Nd5 Bc6) 13... a6 { [%eval -0.31] } 14. Nd5 { [%eval -0.14] } 14... b5 { [%eval -0.06] } 15. g4 { [%eval -0.45] } 15... Bxd5 { [%eval -0.59] } 16. Qxd5 { [%eval -0.53] } 16... Qe7?! { (-0.53 → 0.14) Inaccuracy. Be5 was best. } { [%eval 0.14] } (16... Be5 17. h4) 17. h4 { [%eval -0.32] } 17... g6 { [%eval 0.21] } 18. h5?! { (0.21 → -0.64) Inaccuracy. f4 was best. } { [%eval -0.64] } (18. f4 Bxh4 19. Bg2 h6 20. Qxd6 Qxd6 21. Rxd6 Rad8 22. e5 Rxd6 23. exd6 Re1+ 24. Rxe1 Bxe1) 18... a5?? { (-0.64 → 2.86) Blunder. g5 was best. } { [%eval 2.86] } (18... g5 19. c4 b4 20. Qxd6 Rad8 21. Qxe7 Rxd1+ 22. Kc2 Rxe7 23. Kxd1 Bxb2 24. Kc2 Bd4 25. Kb3) 19. hxg6 { [%eval 2.42] } 19... Kg7?? { (2.42 → 10.04) Blunder. hxg6 was best. } { [%eval 10.04] } (19... hxg6 20. g5 Be5 21. Bxb5 Reb8 22. a4 Qxg5 23. Rhg1 Qh6 24. Rg4 Ra7 25. Rf1 Bf4 26. Qd1) 20. gxh7? { (10.04 → 4.27) Mistake. Rxh7+ was best. } { [%eval 4.27] } (20. Rxh7+ Kg8 21. Rxf7 Qe5 22. Rxf6+ Qxd5 23. Rxd5 Rad8 24. Bxb5 Rf8 25. Rfxd6 Rxd6 26. Rxd6 Kg7) 20... Kh8?! { (4.27 → 6.27) Inaccuracy. Rab8 was best. } { [%eval 6.27] } (20... Rab8 21. f4 Kh8 22. Rh6 Rb6 23. Bg2 a4 24. g5 Bg7 25. Rxd6 Qxd6 26. Qxd6 Rxd6 27. Rxd6) 21. f4?! { (6.27 → 4.07) Inaccuracy. Bxb5 was best. } { [%eval 4.07] } (21. Bxb5 Qe5 22. Qxe5 Rxe5 23. f4 Re7 24. a4 Rxe4 25. g5 Bxb2 26. Kxb2 Rxf4 27. Rxd6 Rb8) 21... b4?! { (4.07 → 6.30) Inaccuracy. c4 was best. } { [%eval 6.3] } (21... c4 22. Bg2 Rad8 23. g5 Bg7 24. a3 b4 25. a4 b3 26. c3 Qd7 27. Qxc4 Qg4 28. Bh3) 22. g5 { [%eval 6.38] } 22... Bg7 { [%eval 6.48] } 23. f5?? { (6.48 → 3.15) Blunder. Bb5 was best. } { [%eval 3.15] } (23. Bb5 a4 24. Bxe8 Rxe8 25. f5 Qxg5 26. Qxf7 Rf8 27. Qe6 Qf6 28. Qxf6 Rxf6 29. Rhg1 Kxh7) 23... b3?? { (3.15 → 6.85) Blunder. Qxg5 was best. } { [%eval 6.85] } (23... Qxg5 24. Qxf7) 24. axb3 { [%eval 6.39] } 24... a4 { [%eval 9.04] } 25. f6 { [%eval 9.07] } 25... Bxf6 { [%eval 9.02] } 26. gxf6 { [%eval 9.21] } 26... Qxf6 { [%eval 9.06] } 27. bxa4 { [%eval 9.15] } 27... Rxa4 { [%eval 13.61] } 28. Qc4?? { (13.61 → -4.39) Blunder. Bb5 was best. } { [%eval -4.39] } (28. Bb5 Rb8 29. e5 Rd4 30. Rxd4 Qxe5 31. Qxd6 Qxd6 32. Rxd6 Rf8 33. Bc4 Kg7 34. b3 Ra8) 28... Rb8?? { (-4.39 → -0.29) Blunder. Rxc4 was best. } { [%eval -0.29] } (28... Rxc4) 29. Qxa4?? { (-0.29 → Mate in 1) Checkmate is now unavoidable. Qb3 was best. } { [%eval #-1] } (29. Qb3 Rxb3) 29... Qxb2# { Black wins by checkmate. } 0-1