MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "511"]
[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 "rn1qkbnr/2pppp1p/bp6/p5p1/3P4/2PQP3/PP3PPP/RNB1K1NR b KQkq - 1 5"]
[GameDuration "00:00:18"]
[GameStartTime "2026-09-14T13:36:31 +0000"]
[GameEndTime "2026-09-14T13:36:50 +0000"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxd3 {+8.89/8 0.033s, n=19296, sd=10}
6. f3 {-8.59/7 0.021s, n=14930, sd=10} e5 {+8.71/7 0.021s, n=13353, sd=11}
7. Na3 {-8.83/7 0.037s, n=17795, sd=11} exd4 {+9.25/7 0.052s, n=26960, sd=11}
8. Nb5 {-8.78/7 0.055s, n=25905, sd=11} Bxb5 {+8.91/8 0.056s, n=28087, sd=15}
9. a4 {-8.77/7 0.044s, n=18745, sd=14} Nc6 {+8.84/7 0.072s, n=50863, sd=12}
10. Ra3 {-8.78/7 0.033s, n=16736, sd=11} Ba6 {+8.79/6 0.017s, n=13561, sd=14}
11. b3 {-8.70/7 0.055s, n=25749, sd=12} Bb4 {+8.71/6 0.031s, n=22533, sd=12}
12. e4 {-8.73/7 0.044s, n=21452, sd=10} b5 {+8.87/7 0.072s, n=50606, sd=13}
13. Ne2 {-9.24/6 0.086s, n=42473, sd=11} bxa4 {+8.88/6 0.058s, n=39385, sd=12}
14. Kf2 {-8.94/6 0.055s, n=27789, sd=11} axb3 {+9.37/7 0.018s, n=13086, sd=10}
15. Bb2 {-9.34/6 0.080s, n=37517, sd=10} g4 {+9.74/7 0.037s, n=23623, sd=10}
16. Raa1 {-9.50/6 0.029s, n=19088, sd=11}
gxf3 {+9.84/6 13.738s, n=8000000, sd=10}
17. Rhg1 {-9.45/6 3.191s, n=1760121, sd=9}
Qh4+ {+11.04/7 0.047s, n=32527, sd=17} 18. Ng3 {-10.97/7 0.054s, n=24266, sd=16}
Qxg3+ {+11.03/8 0.031s, n=23694, sd=15}
19. hxg3 {-10.94/7 0.077s, n=36326, sd=16}
fxg2 {+10.72/8 0.018s, n=13713, sd=12}
20. cxb4 {-10.70/8 0.062s, n=27768, sd=13}
Nxb4 {+10.55/8 0.046s, n=29832, sd=16}
21. Raf1 {-10.45/7 0.047s, n=21120, sd=14} Ne7 {+10.63/7 0.040s, n=19961, sd=14}
22. Ke1 {-10.61/6 0.036s, n=18078, sd=12}
gxf1=Q+ {+10.82/9 0.071s, n=36087, sd=21}
23. Rxf1 {-10.84/7 0.049s, n=21397, sd=14}
Nd3+ {+10.64/9 0.020s, n=17633, sd=19} 24. Kd2 {-10.58/7 0.015s, n=12208, sd=14}
Nxb2 {+10.78/8 0.021s, n=13243, sd=18} 25. Rb1 {-10.58/8 0.040s, n=29325, sd=16}
Nc4+ {+10.64/8 0.017s, n=13738, sd=16} 26. Ke2 {-10.65/7 0.016s, n=12423, sd=15}
Ne5+ {+10.68/9 0.061s, n=30837, sd=14}
27. Kd1 {-10.56/8 0.037s, n=18466, sd=11, Black makes an illegal move: e8h8} 1-0