MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1407"]
[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 "rnb1k1nr/p1ppqppp/8/1p2p3/1b2PP2/2P4N/PP1P1KPP/RNBQ1B1R b kq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:12 +0000"]
[GameEndTime "2026-09-14T13:40:13 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bc5+ {+0.15/9 0.023s, n=17360, sd=18}
6. d4 {-0.75/8 0.027s, n=14578, sd=16} exd4 {-0.19/10 0.041s, n=25485, sd=18}
7. cxd4 {-0.48/10 0.023s, n=12088, sd=18} Bb6 {-0.21/9 0.024s, n=17060, sd=16}
8. Nc3 {+0.12/10 0.030s, n=16872, sd=19} Nc6 {-0.17/10 0.019s, n=14359, sd=19}
9. Be3 {+0.70/10 0.038s, n=20381, sd=12} Rb8 {-0.10/9 0.017s, n=12513, sd=19}
10. Be2 {+1.59/9 0.028s, n=13503, sd=10} Nh6 {-1.02/9 0.025s, n=18771, sd=15}
11. Ng5 {+0.99/9 0.036s, n=18598, sd=14} Qb4 {-1.47/10 0.040s, n=27229, sd=18}
12. h3 {+0.83/9 0.046s, n=23008, sd=16} Bxd4 {-0.69/10 0.038s, n=30137, sd=20}
13. Qd2 {+0.42/8 0.062s, n=27851, sd=15} Bxe3+ {-0.43/9 0.017s, n=13484, sd=11}
14. Qxe3 {+1.01/8 0.021s, n=12422, sd=15} Qd4 {-0.83/9 0.018s, n=12798, sd=19}
15. Bxb5 {+0.72/9 0.026s, n=16236, sd=22} a6 {-0.53/10 0.021s, n=19125, sd=21}
16. Bxc6 {+0.56/9 0.018s, n=13308, sd=17} Rxb2+ {-0.47/9 0.020s, n=15336, sd=18}
17. Ne2 {+0.46/10 0.018s, n=14928, sd=18} Qxe3+ {-0.44/9 0.020s, n=13941, sd=18}
18. Kxe3 {+0.33/10 0.060s, n=48410, sd=20}
dxc6 {-0.26/10 0.028s, n=18171, sd=17} 19. Nf3 {+0.33/10 0.017s, n=15938, sd=17}
f6 {-0.32/8 0.018s, n=12088, sd=11}
20. Rhd1 {+0.35/8 0.016s, n=14328, sd=17, Black makes an illegal move: e8h8} 1-0