Event: Region Group Cup
Site: Moscow
Date: 2021-08-16
White: Potkin, Vladimir
WhiteElo: 2443
Black: Motylev, Alexander
BlackElo: 2618
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Adams Attack
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:03:02] } 1... c5 { [%eval 0.32] [%clk 0:03:00] } 2. Nf3 { [%eval 0.0] [%clk 0:03:02] } 2... d6 { [%eval 0.0] [%clk 0:03:01] } 3. d4 { [%eval 0.15] [%clk 0:03:00] } 3... cxd4 { [%eval 0.13] [%clk 0:03:01] } 4. Nxd4 { [%eval 0.0] [%clk 0:03:01] } 4... Nf6 { [%eval 0.14] [%clk 0:03:02] } 5. Nc3 { [%eval 0.18] [%clk 0:03:02] } 5... a6 { [%eval 0.21] [%clk 0:03:03] } 6. h3 { [%eval 0.1] [%clk 0:02:59] } 6... e5 { [%eval 0.05] [%clk 0:03:01] } 7. Nb3 { [%eval 0.1] [%clk 0:02:48] } 7... Be7 { [%eval 0.0] [%clk 0:02:59] } 8. Be3 { [%eval 0.56] [%clk 0:02:44] } 8... Be6 { [%eval 0.48] [%clk 0:03:00] } 9. f4 { [%eval 0.0] [%clk 0:02:34] } 9... g6?! { [%eval 0.86] } { Inaccuracy. Nc6 was best. } { [%clk 0:02:44] } 10. Be2 { [%eval 0.37] [%clk 0:02:09] } 10... Nbd7 { [%eval 0.86] [%clk 0:02:38] } 11. O-O { [%eval 0.58] [%clk 0:02:07] } 11... exf4 { [%eval 0.61] [%clk 0:02:26] } 12. Bxf4 { [%eval 0.5] [%clk 0:02:08] } 12... O-O { [%eval 0.6] [%clk 0:02:25] } 13. Qe1 { [%eval 0.38] [%clk 0:02:05] } 13... Re8 { [%eval 0.39] [%clk 0:02:20] } 14. Rd1 { [%eval 0.53] [%clk 0:02:04] } 14... Qb6+ { [%eval 0.9] [%clk 0:02:11] } 15. Kh1 { [%eval 0.62] [%clk 0:02:01] } 15... Rac8 { [%eval 0.6] [%clk 0:02:08] } 16. Qg3 { [%eval 0.3] [%clk 0:01:42] } 16... Ne5 { [%eval 0.16] [%clk 0:01:33] } 17. Bg5?? { [%eval -5.38] } { Blunder. Bc1 was best. } { [%clk 0:01:38] } 17... Rxc3 { [%eval -5.39] [%clk 0:01:31] } 18. Qxc3 { [%eval -5.47] [%clk 0:01:00] } 18... Nxe4 { [%eval -5.37] [%clk 0:01:32] } 19. Qe3 { [%eval -5.34] [%clk 0:01:01] } 19... Qxe3 { [%eval -5.46] [%clk 0:01:31] } 20. Bxe3 { [%eval -5.19] [%clk 0:01:01] } 20... Ng3+ { [%eval -5.6] [%clk 0:01:32] } 21. Kh2 { [%eval -5.61] [%clk 0:01:02] } 21... Nxf1+?? { [%eval -2.34] } { Blunder. Nxe2 was best. } { [%clk 0:01:03] } 22. Bxf1 { [%eval -2.34] [%clk 0:01:01] } 22... Bc4 { [%eval -2.56] [%clk 0:00:44] } 23. Nd4 { [%eval -2.78] [%clk 0:00:55] } 23... Bxf1 { [%eval -2.62] [%clk 0:00:44] } 24. Rxf1 { [%eval -2.78] [%clk 0:00:56] } 24... Nc4 { [%eval -2.77] [%clk 0:00:45] } 25. Bc1 { [%eval -2.6] [%clk 0:00:56] } 25... d5 { [%eval -2.19] [%clk 0:00:42] } 26. b3 { [%eval -2.73] [%clk 0:00:49] } 26... Bd6+ { [%eval -2.6] [%clk 0:00:22] } 27. Bf4?! { [%eval -3.42] } { Inaccuracy. Kh1 was best. } { [%clk 0:00:49] } 27... Nd2 { [%eval -3.65] [%clk 0:00:12] } 28. Rf2 { [%eval -3.42] [%clk 0:00:45] } 28... Ne4 { [%eval -3.35] [%clk 0:00:13] } 29. Rf1 { [%eval -3.51] [%clk 0:00:43] } 29... Bxf4+ { [%eval -3.31] [%clk 0:00:13] } 30. Rxf4 { [%eval -3.47] [%clk 0:00:44] } 30... f5 { [%eval -2.81] [%clk 0:00:12] } 31. Rf3 { [%eval -2.82] [%clk 0:00:38] } 31... Rc8 { [%eval -2.61] [%clk 0:00:10] } 32. Rd3?! { [%eval -3.4] } { Inaccuracy. g4 was best. } { [%clk 0:00:34] } 32... Rc3?! { [%eval -2.64] } { Inaccuracy. Kf7 was best. } { [%clk 0:00:10] } 33. Rd1?! { [%eval -4.11] } { Inaccuracy. Ne6 was best. } { [%clk 0:00:20] } 33... Kf7 { [%eval -4.14] [%clk 0:00:11] } 34. a4 { [%eval -3.84] [%clk 0:00:11] } 34... h5 { [%eval -3.78] [%clk 0:00:11] } 35. a5 { [%eval -3.84] [%clk 0:00:10] } 35... Kf6 { [%eval -4.21] [%clk 0:00:12] } 36. Ra1 { [%eval -4.66] [%clk 0:00:10] } 36... g5 { [%eval -4.27] [%clk 0:00:08] } 37. Ra4?! { [%eval -6.78] } { Inaccuracy. Rf1 was best. } { [%clk 0:00:10] } 37... g4 { [%eval -6.62] [%clk 0:00:08] } 38. hxg4 { [%eval -6.65] [%clk 0:00:11] } 38... fxg4 { [%eval -5.97] [%clk 0:00:07] } 39. Rb4 { [%eval -6.61] [%clk 0:00:12] } 39... Ke5 { [%eval -6.98] [%clk 0:00:08] } 40. Kg1 { [%eval -7.15] [%clk 0:00:09] } 40... Re3 { [%eval -7.23] [%clk 0:00:05] } 41. Kf1 { [%eval -7.42] [%clk 0:00:08] } 41... h4?! { [%eval -5.07] } { Inaccuracy. Nc3 was best. } { [%clk 0:00:06] } 42. Ne2 { [%eval -5.19] [%clk 0:00:05] } 42... h3 { [%clk 0:00:05] } 43. gxh3 { [%clk 0:00:06] } 43... Rf3+ { [%clk 0:00:06] } 44. Kg1 { [%clk 0:00:06] } 44... gxh3 { [%clk 0:00:07] } 45. Rxb7 { [%clk 0:00:06] } 45... Rf2 { [%clk 0:00:07] } 46. Nc1 { [%clk 0:00:04] } 46... Rg2+ { [%clk 0:00:07] } 47. Kf1 Nd2+ 0-1