MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1441"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1kbnr/pppqp1pp/8/3p4/2P3pP/7N/PP1PPP2/RNBQKB1R w KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:03:04 +0000"]
[GameEndTime "2026-09-14T16:03:05 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf4 {-2.71/11 0.028s, n=25063, sd=19} d4 {+2.88/9 0.015s, n=12056, sd=14}
6. Nh5 {-2.59/10 0.014s, n=13416, sd=16} Nf6 {+2.59/9 0.024s, n=14060, sd=13}
7. Ng3 {-3.36/12 0.103s, n=83768, sd=19} a5 {+3.03/10 0.025s, n=21579, sd=15}
8. h5 {-3.44/9 0.047s, n=40061, sd=14} e5 {+3.07/9 0.022s, n=15492, sd=14}
9. h6 {-3.33/9 0.025s, n=21349, sd=16} g6 {+3.09/8 0.016s, n=13039, sd=8}
10. d3 {-3.07/9 0.014s, n=12240, sd=13} Be7 {+3.32/11 0.022s, n=19386, sd=20}
11. Nd2 {-3.37/11 0.045s, n=31855, sd=17} Na6 {+3.33/10 0.029s, n=16702, sd=16}
12. Nde4 {-3.41/10 0.013s, n=12484, sd=18}
Nxe4 {+3.03/11 0.040s, n=31434, sd=20}
13. Nxe4 {-3.29/13 0.023s, n=21066, sd=22} Nc5 {+3.08/10 0.015s, n=13570, sd=19}
14. Bg2 {-3.28/10 0.016s, n=14753, sd=19} Ra6 {+2.82/10 0.022s, n=19326, sd=14}
15. Nxc5 {-3.00/9 0.019s, n=12959, sd=15} Bxc5 {+3.12/9 0.021s, n=17495, sd=13}
16. Be4 {-2.91/9 0.017s, n=14286, sd=15} Qe7 {+2.72/9 0.086s, n=69594, sd=13}
17. f3 {-2.57/9 0.021s, n=17623, sd=12} Bb4+ {+2.49/10 0.058s, n=42384, sd=19}
18. Bd2 {-2.34/8 0.031s, n=23894, sd=19} gxf3 {+1.65/10 0.063s, n=48847, sd=19}
19. exf3 {-2.20/8 0.015s, n=12064, sd=15} Bf5 {+2.14/9 0.019s, n=17475, sd=15}
20. Bxf5 {-1.90/9 0.018s, n=16277, sd=18} gxf5 {+1.68/8 0.019s, n=17425, sd=18}
21. Qa4+ {-2.00/8 0.024s, n=16796, sd=15} Qd7 {+2.23/6 0.015s, n=14010, sd=11}
22. Qc2 {-1.71/8 0.015s, n=13376, sd=13}
Kd8 {+1.86/7 0.015s, n=13744, sd=13, White makes an illegal move: e1a1} 0-1