MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1482"]
[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 "r1bqkbnr/ppp1ppp1/3p3p/8/2Pn2P1/3P1P2/PP1KP2P/RNBQ1BNR b kq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:47 +0000"]
[GameEndTime "2026-09-14T13:39:48 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+1.95/10 0.020s, n=16418, sd=12}
6. e3 {-2.18/8 0.016s, n=12462, sd=11} Nc6 {+2.17/9 0.017s, n=13044, sd=13}
7. Nc3 {-1.92/9 0.027s, n=18922, sd=14} d5 {+2.29/9 0.016s, n=12028, sd=15}
8. cxd5 {-2.48/9 0.023s, n=18871, sd=14} Nxd5 {+2.42/10 0.019s, n=14609, sd=15}
9. Ke1 {-2.31/9 0.027s, n=18490, sd=16} e5 {+2.78/12 0.057s, n=30872, sd=21}
10. Nxd5 {-2.82/9 0.055s, n=33177, sd=14} Qxd5 {+2.90/9 0.025s, n=17897, sd=15}
11. Bd2 {-2.75/9 0.017s, n=12705, sd=11} Bxg4 {+3.94/10 0.015s, n=12092, sd=12}
12. e4 {-3.27/9 0.026s, n=14001, sd=23} Qd8 {+3.25/10 0.033s, n=16128, sd=23}
13. fxg4 {-4.70/9 0.032s, n=19623, sd=23} Qh4+ {+3.97/9 0.043s, n=18557, sd=19}
14. Ke2 {-4.18/8 0.030s, n=18504, sd=25} Nd4+ {+5.45/10 0.032s, n=15164, sd=18}
15. Ke3 {-3.91/9 0.057s, n=30031, sd=23} Bc5 {+6.39/10 0.037s, n=27833, sd=18}
16. Bc3 {-5.11/10 0.065s, n=34981, sd=25} Nb3+ {+6.67/10 0.047s, n=28316, sd=22}
17. d4 {-4.83/9 0.035s, n=18084, sd=22} exd4+ {+6.65/8 0.025s, n=12515, sd=19}
18. Kd3 {-4.65/8 0.016s, n=12421, sd=20} dxc3 {+6.89/10 0.048s, n=25949, sd=18}
19. Qxb3 {-6.88/11 0.117s, n=64455, sd=26} cxb2 {+6.76/9 0.019s, n=15687, sd=14}
20. Rd1 {-6.92/9 0.040s, n=26143, sd=19, Black makes an illegal move: e8a8} 1-0