MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1981"]
[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 "r1bqkbnr/p1p1ppp1/2n5/1p1p3p/2P2P2/NQ5N/PP1PP1PP/R1B1KB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:36 +0000"]
[GameEndTime "2026-09-14T16:04:37 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc4 {+2.75/9 0.018s, n=12835, sd=14}
6. Qa4 {-2.90/9 0.013s, n=12752, sd=14} Bd7 {+3.72/10 0.025s, n=18310, sd=18}
7. b3 {-3.64/9 0.013s, n=12150, sd=16} e5 {+2.59/7 0.016s, n=15933, sd=11}
8. bxc4 {-3.88/10 0.030s, n=28269, sd=19} Nd4 {+4.67/10 0.014s, n=14322, sd=16}
9. Qa5 {-4.79/10 0.021s, n=22731, sd=22} Bxa3 {+4.65/10 0.016s, n=17072, sd=15}
10. Bxa3 {-5.14/8 0.012s, n=12111, sd=19} Nc2+ {+5.09/9 0.016s, n=16236, sd=15}
11. Kd1 {-4.43/10 0.044s, n=43237, sd=24} Nxa1 {+4.59/10 0.021s, n=23564, sd=15}
12. Kc1 {-5.85/10 0.068s, n=68317, sd=22} Ne7 {+5.13/10 0.012s, n=13915, sd=15}
13. e4 {-4.89/10 0.028s, n=27191, sd=15} dxe4 {+5.22/8 0.012s, n=12536, sd=13}
14. Nf2 {-5.64/9 0.025s, n=24455, sd=16} Rb8 {+6.72/10 0.019s, n=13840, sd=11}
15. Qxe5 {-5.87/10 0.014s, n=13512, sd=13} f6 {+6.00/9 0.028s, n=17644, sd=13}
16. Qc5 {-6.01/9 0.048s, n=45852, sd=14} Ba4 {+6.41/9 0.019s, n=18219, sd=15}
17. Nxe4 {-6.36/9 0.013s, n=12732, sd=15} Nc2 {+6.72/11 0.019s, n=19354, sd=16}
18. Bd3 {-6.57/10 0.025s, n=22172, sd=11} Nxa3 {+7.24/11 0.020s, n=20277, sd=18}
19. Re1 {-7.02/9 0.016s, n=15537, sd=13, Black makes an illegal move: e8h8} 1-0