MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1662"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rn2kbnr/pppb1ppp/3p4/4p3/3QP2q/2N5/PPPP1PPP/R1B1KBNR b KQkq - 3 5"]
[GameDuration "00:00:02"]
[GameStartTime "2026-09-14T13:40:46 +0000"]
[GameEndTime "2026-09-14T13:40:49 +0000"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5... exd4 {+8.60/10 0.041s, n=26815, sd=12}
6. Nd5 {-8.07/7 0.034s, n=22890, sd=13} Qd8 {+8.48/7 0.027s, n=18998, sd=10}
7. Be2 {-8.38/6 0.025s, n=17033, sd=11} Be7 {+8.53/7 0.034s, n=24420, sd=13}
8. Kd1 {-8.29/7 0.049s, n=23462, sd=11} Na6 {+8.37/7 0.025s, n=16244, sd=11}
9. e5 {-8.40/8 0.068s, n=32880, sd=15} Ba4 {+8.28/7 0.083s, n=51977, sd=11}
10. b3 {-8.31/7 0.043s, n=26851, sd=11} Nc5 {+8.17/7 0.023s, n=17338, sd=14}
11. Bb5+ {-8.15/7 0.022s, n=16742, sd=13} c6 {+8.18/7 0.019s, n=14605, sd=13}
12. Bxa4 {-8.27/6 0.017s, n=13882, sd=11} d3 {+8.27/7 0.036s, n=25762, sd=14}
13. Nc7+ {-8.11/6 0.024s, n=18309, sd=12} Qxc7 {+8.40/7 0.029s, n=21239, sd=12}
14. e6 {-8.25/7 0.052s, n=35259, sd=13} dxc2+ {+8.44/7 0.050s, n=39718, sd=18}
15. Ke1 {-8.31/7 0.039s, n=25207, sd=16} b5 {+8.61/8 0.105s, n=78507, sd=13}
16. Nh3 {-8.37/7 0.035s, n=26975, sd=13} bxa4 {+8.78/7 0.103s, n=76512, sd=14}
17. b4 {-8.45/7 0.078s, n=51783, sd=13} Nd3+ {+8.68/6 0.019s, n=14329, sd=13}
18. Ke2 {-8.86/6 0.154s, n=105151, sd=13} Qb6 {+8.99/7 0.058s, n=43490, sd=11}
19. Kxd3 {-8.97/7 0.138s, n=96080, sd=12} Qa6+ {+9.21/8 0.029s, n=21524, sd=11}
20. Kxc2 {-8.90/6 0.056s, n=34362, sd=12} Qc4+ {+9.18/7 0.377s, n=248589, sd=16}
21. Kd1 {-9.07/6 0.049s, n=30037, sd=14} Qg4+ {+9.33/6 0.099s, n=62868, sd=16}
22. Kc2 {-9.28/7 0.049s, n=34990, sd=13} Qxg2 {+9.29/8 0.048s, n=30458, sd=16}
23. Bb2 {-9.36/7 0.022s, n=16364, sd=13} Qxh3 {+9.52/8 0.021s, n=16086, sd=11}
24. Rae1 {-9.29/8 0.152s, n=99266, sd=14} Qf5+ {+9.93/8 0.031s, n=20215, sd=14}
25. Kc1 {-9.20/7 0.040s, n=28037, sd=12} Qxf2 {+10.09/8 0.032s, n=15041, sd=11}
26. Bxg7 {-9.61/7 0.023s, n=18129, sd=14} f6 {+10.13/9 0.058s, n=30510, sd=12}
27. Rhg1 {-10.03/7 0.016s, n=12416, sd=12, Black makes an illegal move: e8a8}
1-0