[Event "Rated Classical game"] [Site "https://lichess.org/PKqSDIGi"] [Date "2018.11.26"] [Round "-"] [White "okei"] [Black "JonathanCoffin"] [Result "0-1"] [WhiteElo "1922"] [BlackElo "1939"] [TimeControl "2700+45"] [Termination "Normal"] [Variant "Standard"] [ECO "E98"] [Opening "King's Indian Defense: Orthodox Variation, Classical System"] [Annotator "https://lichess.org/@/okei"] [Source "https://lichess.org/study/FnRigGNi/edaX2YAG"] [Orientation "white"] 1. d4 { [%clk 0:45:00] } 1... Nf6 { [%clk 0:45:00] } 2. c4 { [%clk 0:45:18] } 2... g6 { [%clk 0:45:37] } 3. Nc3 { [%clk 0:45:46] } 3... Bg7 { [%clk 0:46:17] } 4. e4 { [%clk 0:46:29] } 4... d6 { [%clk 0:46:52] } 5. Nf3 { [%clk 0:47:11] } 5... O-O { [%clk 0:47:29] } 6. Be2 { [%clk 0:47:51] } 6... Nc6 { [%clk 0:48:02] } 7. O-O { [%clk 0:48:33] } 7... e5 { [%clk 0:48:39] } 8. d5 { [%clk 0:49:16] } 8... Ne7 { [%clk 0:49:15] } 9. Ne1 { [%clk 0:49:58] } 9... Ne8 { [%clk 0:49:49] } 10. Be3 { [%clk 0:50:40] } 10... f5 { [%clk 0:50:29] } 11. f3 { [%clk 0:51:22] } 11... f4 { [%clk 0:50:47] } 12. Bf2 { [%clk 0:52:05] } 12... g5 { [%clk 0:51:20] } 13. c5 { [%clk 0:52:48] } 13... h5 { [%clk 0:51:29] } 14. Rc1 { [%csl Gc7][%cal Ge8c7,Ge7g6,Ge8f6] [%clk 0:52:57] } 14... Nf6?! { [%clk 0:51:21] } (14... Ng6 15. cxd6 cxd6 16. Nb5 { [%csl Gc7][%cal Ge8c7] } 16... a6 $14) 15. cxd6 { [%clk 0:53:37] } 15... cxd6 { [%clk 0:52:01] } 16. Nb5 { [%csl Gc7][%cal Gb5a7,Gb5c7] [%clk 0:54:19] } 16... g4?? { White has a rook trap } { [%clk 0:51:12] } (16... b6! $16) 17. Nc7 { [%clk 0:55:01] } 17... Rb8 { [%clk 0:51:52] } (17... gxf3 18. Bxf3 Bg4 19. Nxa8 Qxa8 { Bairachny, Ruslan - Bakutin, Aleksey, 1/2-1/2, Donskoj, 2001, https://lichess.org/vJTqn7T8 } 20. Bxg4 Nxg4 21. Rc7 Ng6 22. Qb3 Rf7 23. Rxf7 Kxf7 24. Nf3 $18 Qc8) 18. Bxa7 { [%clk 0:55:43] } 18... gxf3 { [%clk 0:51:58] } 19. Bxf3 { [%csl Gd6,Ge5,Gf4] [%clk 0:56:12] } 19... Bg4?! { [%cal Gf3g4] [%clk 0:52:17] } 20. Bxb8 { okei - JonathanCoffin, 0-1, -, https://lichess.org/PKqSDIGi } { [%clk 0:54:49] } (20. Bxg4 Nxg4 21. Ne6 Qa5 22. Bxb8 Qb6+ 23. Kh1 Rxb8 24. Qf3 $18) 20... Qxb8 { [%csl Ga7][%cal Ga7a2,Ga7g1] [%clk 0:51:54] } 21. Kh1 { [%clk 0:54:57] } (21. Bxg4 hxg4 22. Ne6! Qa7+ 23. Kh1 Qxa2 (23... Ra8 24. Rc7) 24. Nd3 $18) 21... Nxe4 { [%clk 0:51:55] } 22. Bxg4 { [%clk 0:55:38] } 22... hxg4 { [%clk 0:52:33] } 23. Qxg4 { [%clk 0:56:13] } 23... Rf6 { [%csl Ge6] [%clk 0:49:01] } 24. Qe2 { the problem with this move is it gives Black the extra tempo he needs to launch an attack } { [%clk 0:46:00] } (24. Ne6! Rg6 25. Qe2 Ng3+ 26. hxg3 fxg3 27. Qe3 Qe8 28. Nxg7 Rxg7 29. Kg1 Nxd5 (29... Rh7 { if Black had an extra tempo, he would have mate: } 30. a3?? (30. Qxg3+) 30... Rh1+ 31. Kxh1 Qh5+ 32. Kg1 Qh2#) 30. Qb3 Qe6 31. Rc3 Kh7 32. Rxg3 Rxg3 33. Qxg3) 24... Ng3+!! { [%cal Gg3h1,Gg3e2] [%clk 0:42:26] } 25. hxg3 { [%clk 0:46:06] } 25... Nf5 { [%csl Gg3][%cal Gf5g3] [%clk 0:42:50] } (25... fxg3?? 26. Rxf6 Bxf6) 26. Rc3 { [%clk 0:36:13] } 26... Rh6+ { [%csl Gg3][%cal Gf5g3] [%clk 0:33:22] } 27. Kg1 { [%clk 0:36:53] } 27... e4? { [%csl Ge6][%cal Gc7e6] [%clk 0:25:39] } (27... Nxg3! { [%csl Gh1,Gf1][%cal Gh1f1] } 28. Rxg3 fxg3 29. Qe3 (29. Nb5 { is risky but also works } 29... Qd8 (29... Qe8 30. Rf5 { [%csl Gh5] } 30... Qd8 31. Qg4 Qb6+ 32. Nd4 Qxd4+ 33. Qxd4 exd4 34. a4) 30. Qg4 Qb6+ 31. Nd4 Qxd4+ 32. Qxd4 exd4) 29... Qxc7 30. Rf3 Rg6 31. Rxg3 $10) 28. Nb5? { [%clk 0:22:38] } (28. Ne6! Nxg3 29. Rxg3 fxg3 30. Qe3 Qe8 31. Nxg7 { [%csl Gh5][%cal Gg7h5,Ge8h5] } 31... Kxg7 32. Rf4 { [%cal Gf4g4,Gg4g3] } 32... Qh5 33. Qxg3+ Rg6 34. Qc3+ $18) 28... Bxc3 { [%clk 0:14:29] } 29. Qg4+ { [%clk 0:22:25] } (29. bxc3? Rh1+ 30. Kxh1 Nxg3+ 31. Kh2 Nxe2 $19) 29... Bg7 { [%clk 0:12:47] } 30. Qxf5 { [%clk 0:22:26] } (30. Rxf4! Qd8 (30... Ne3 { [%cal Gg4d7] }) (30... Ne7 31. Rxe4 Nxd5 32. Nf3 Qf8 $16) 31. Rxf5 Qb6+ 32. Rf2 Qxb5 33. Qc8+ Kh7 34. Qf5+ Kg8 35. Qxe4 $14) 30... Qd8 { [%clk 0:13:05] } 31. a4 { I wrongly imagined the danger had passed and was trying to hold onto the extra material instead of trading down to a slightly advantageous endgame. } { [%csl Gf4][%cal Gb6b5,Gb6g1] [%clk 0:19:48] } (31. Rxf4 Qb6+ 32. Rf2 Rf6 (32... e3 33. Qf7+ Kh7 34. Rf4 e2+ 35. Nd4!!) (32... Qxb5 33. Qxe4) 33. Qc8+ Rf8 34. Qe6+ Kh8 35. Nf3 exf3 36. a4 Qc5 37. Qe1 fxg2 38. b4 Qxd5 39. Rxf8+ Bxf8 40. Nc7 Qc6 41. Ne6 Bh6 42. Qe2 Qxa4 43. b5 Qb3 44. Kxg2 Qd5+ 45. Kh3 Kg8) 31... Qb6+ { [%cal Gh6h1] [%clk 0:12:59] } 32. Rf2 { [%clk 0:20:17] } 32... fxg3 { [%clk 0:11:36] } 33. Qc8+ { [%clk 0:15:25] } 33... Kh7 { [%clk 0:12:14] } 34. Qf5+ { [%clk 0:16:08] } 34... Rg6 { [%clk 0:09:28] } 35. Qh3+ { [%clk 0:15:56] } (35. Kf1! Qxf2+ 36. Qxf2 gxf2 37. Kxf2 Be5 $15) 35... Bh6 { [%clk 0:09:48] } 36. Qd7+ { [%clk 0:16:38] } 36... Kh8 { [%cal Gc8c3,Gc3d4] [%clk 0:10:07] } 37. Qe8+?? { [%clk 0:15:53] } (37. Qc8+! Rg8 38. Qc3+ { [%cal Gc3h8] } 38... Kh7 39. Qd4 Qxd4 40. Nxd4 Be3 41. Kf1 Bxf2 $17) 37... Rg8 { [%clk 0:10:30] } 38. Qf7 { [%clk 0:16:35] } 38... gxf2+ { [%clk 0:10:18] } 39. Kh2 { [%clk 0:16:41] } 39... fxe1=Q { [%clk 0:10:12] } 40. Qf6+ { [%clk 0:17:24] } 40... Bg7 { [%csl Gh4][%cal Ge1h4] [%clk 0:10:33] } 41. Qg5 { threatens mate in 2, but White is out of time } { [%csl Gh5][%cal Gg5h5] [%clk 0:17:57] } 41... Qeg1+ { [%clk 0:10:58] } 42. Kh3 { [%clk 0:18:26] } 42... Qh1+ { [%clk 0:11:36] } 43. Kg4 { [%clk 0:19:00] } 43... Qxg2+ { 0-1 White resigns. } { [%clk 0:12:19] } 0-1