Event: Open
Site: Warsaw, Poland
Date: 2021-12-29
White: Riazantsev, Alexander
WhiteElo: 2520
Black: Petrosyan, Manuel
BlackElo: 2643
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 0:03:04] } 1... Nf6 { [%eval 0.22] [%clk 0:03:04] } 2. Nf3 { [%eval 0.12] [%clk 0:03:03] } 2... d5 { [%eval 0.09] [%clk 0:03:05] } 3. c4 { [%eval 0.16] [%clk 0:03:03] } 3... e6 { [%eval 0.22] [%clk 0:03:06] } 4. Qc2 { [%eval -0.07] [%clk 0:03:04] } 4... h6?! { [%eval 0.5] } { Inaccuracy. dxc4 was best. } { [%clk 0:02:38] } 5. Bf4 { [%eval 0.22] [%clk 0:03:01] } 5... Bd6 { [%eval 0.21] [%clk 0:02:37] } 6. Bxd6 { [%eval 0.38] [%clk 0:02:51] } 6... Qxd6 { [%eval 0.37] [%clk 0:02:38] } 7. Nc3 { [%eval 0.46] [%clk 0:02:48] } 7... a6 { [%eval 0.36] [%clk 0:02:30] } 8. O-O-O?! { [%eval -0.22] } { Inaccuracy. e3 was best. } { [%clk 0:02:32] } 8... Nbd7?! { [%eval 0.73] } { Inaccuracy. dxc4 was best. } { [%clk 0:02:18] } 9. c5 { [%eval 0.46] [%clk 0:02:21] } 9... Qe7 { [%eval 0.57] [%clk 0:02:12] } 10. e4 { [%eval 0.31] [%clk 0:02:22] } 10... dxe4 { [%eval 0.14] [%clk 0:02:06] } 11. Nxe4 { [%eval 0.24] [%clk 0:02:23] } 11... Nxe4 { [%eval 0.28] [%clk 0:01:55] } 12. Qxe4 { [%eval 0.28] [%clk 0:02:23] } 12... Nf6 { [%eval 0.28] [%clk 0:01:56] } 13. Qe5?! { [%eval -0.3] } { Inaccuracy. Qc2 was best. } { [%clk 0:02:01] } 13... b6 { [%eval -0.1] [%clk 0:01:50] } 14. c6 { [%eval 0.07] [%clk 0:01:16] } 14... Qd6 { [%eval -0.24] [%clk 0:01:42] } 15. Qxd6 { [%eval 0.08] [%clk 0:01:12] } 15... cxd6 { [%eval -0.3] [%clk 0:01:43] } 16. Bd3?! { [%eval -1.18] } { Inaccuracy. Bc4 was best. } { [%clk 0:00:54] } 16... Nd5?? { [%eval 0.44] } { Blunder. Kd8 was best. } { [%clk 0:01:41] } 17. Kd2?? { [%eval -1.31] } { Blunder. Be4 was best. } { [%clk 0:00:52] } 17... Nb4 { [%eval -1.62] [%clk 0:01:36] } 18. Rc1 { [%eval -1.96] [%clk 0:00:27] } 18... Nxa2 { [%eval -2.16] [%clk 0:01:37] } 19. Ra1 { [%eval -1.86] [%clk 0:00:19] } 19... Nb4 { [%eval -2.11] [%clk 0:01:38] } 20. Rhc1 { [%eval -2.25] [%clk 0:00:19] } 20... Ra7?! { [%eval -1.48] } { Inaccuracy. a5 was best. } { [%clk 0:01:05] } 21. Bb5 { [%eval -1.65] [%clk 0:00:16] } 21... Ke7 { [%eval -1.5] [%clk 0:00:38] } 22. Ra3? { [%eval -3.04] } { Mistake. Ra4 was best. } { [%clk 0:00:14] } 22... Rc7?! { [%eval -1.86] } { Inaccuracy. a5 was best. } { [%clk 0:00:31] } 23. Ra4 { [%eval -1.84] [%clk 0:00:14] } 23... a5 { [%eval -1.36] [%clk 0:00:33] } 24. Ra3? { [%eval -2.74] } { Mistake. Ne1 was best. } { [%clk 0:00:13] } 24... Ba6?! { [%eval -2.0] } { Inaccuracy. g5 was best. } { [%clk 0:00:33] } 25. Bxa6 { [%eval -2.04] [%clk 0:00:10] } 25... Nxa6 { [%eval -2.11] [%clk 0:00:34] } 26. d5 { [%eval -1.88] [%clk 0:00:11] } 26... e5?! { [%eval -1.1] } { Inaccuracy. Nb4 was best. } { [%clk 0:00:34] } 27. Rc4 { [%eval -1.17] [%clk 0:00:08] } 27... Nb4 { [%eval -0.97] [%clk 0:00:32] } 28. Rxb4 { [%eval -1.04] [%clk 0:00:08] } 28... axb4 { [%eval -0.48] [%clk 0:00:33] } 29. Ra6 { [%eval -0.75] [%clk 0:00:10] } 29... Rb8 { [%eval -0.51] [%clk 0:00:29] } 30. Kc2?? { [%eval -2.98] } { Blunder. Kd3 was best. } { [%clk 0:00:11] } 30... f5?? { [%eval 0.0] } { Blunder. Rbb7 was best. } { [%clk 0:00:21] } 31. Nd2? { [%eval -1.28] } { Mistake. Kb3 was best. } { [%clk 0:00:12] } 31... b5?! { [%eval -0.39] } { Inaccuracy. e4 was best. } { [%clk 0:00:19] } 32. Kb3 { [%eval -0.33] [%clk 0:00:13] } 32... e4 { [%eval -0.4] [%clk 0:00:18] } 33. Kxb4 { [%eval -0.4] [%clk 0:00:14] } 33... Kf6 { [%eval -0.51] [%clk 0:00:20] } 34. f4?? { [%eval -4.11] } { Blunder. Nb1 was best. } { [%clk 0:00:14] } 34... g5 { [%eval -3.78] [%clk 0:00:13] } 35. g3 { [%eval -4.29] [%clk 0:00:12] } 35... gxf4 { [%eval -3.91] [%clk 0:00:14] } 36. gxf4 { [%eval -3.99] [%clk 0:00:13] } 36... e3 { [%eval -4.39] [%clk 0:00:15] } 37. Nf3 { [%eval -4.08] [%clk 0:00:13] } 37... e2 { [%eval -4.36] [%clk 0:00:16] } 38. Ra1?! { [%eval -5.57] } { Inaccuracy. Kc3 was best. } { [%clk 0:00:11] } 38... Re7 { [%eval -5.63] [%clk 0:00:13] } 39. Re1 { [%eval -5.58] [%clk 0:00:11] } 39... Re4+ { [%clk 0:00:14] } 40. Ka5 { [%clk 0:00:13] } 40... Ra4# { [%clk 0:00:15] } 0-1