MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "673"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkb1r/ppppp1pp/5p1n/2n5/5PP1/N6B/PPPPP2P/R1BQK1NR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:45 +0000"]
[GameEndTime "2026-09-14T16:00:46 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. b4 {-0.67/9 0.029s, n=20657, sd=13} Na6 {+0.90/9 0.014s, n=13396, sd=15}
6. c3 {-1.00/7 0.016s, n=14322, sd=11} d5 {+1.01/10 0.024s, n=21182, sd=13}
7. g5 {-1.11/9 0.026s, n=23727, sd=16} Bxh3 {+1.11/10 0.030s, n=23953, sd=19}
8. Nxh3 {-1.04/10 0.044s, n=35402, sd=17} Nf5 {+0.96/10 0.017s, n=15050, sd=13}
9. d3 {-0.32/8 0.015s, n=13084, sd=12} d4 {+0.76/8 0.025s, n=17221, sd=15}
10. cxd4 {-0.95/9 0.051s, n=39543, sd=16} h6 {+1.63/9 0.070s, n=48456, sd=14}
11. gxf6 {-1.56/8 0.024s, n=20527, sd=14} exf6 {+1.23/9 0.027s, n=20908, sd=15}
12. b5 {-1.61/9 0.028s, n=19058, sd=19} Nb4 {+1.10/9 0.024s, n=18710, sd=18}
13. e3 {-1.20/10 0.020s, n=12971, sd=17} Qd5 {+0.89/10 0.039s, n=27163, sd=19}
14. Nf2 {-1.55/7 0.021s, n=15427, sd=17, Black makes an illegal move: e8a8} 1-0